diff options
| author |   sg481n <sg481n@att.com> | 2017-08-03 17:39:12 -0400 |
|---|---|---|
| committer | sg481n <sg481n@att.com> | 2017-08-03 17:39:12 -0400 |
| commit | 4a51a8f96715ffb2a42189b93b9fa91b453b8530 (patch) | |
| tree | b028ce9e44920addba4194643db5b1c115a00e1a /core/src | |
| parent | 81ad32335f59a3169c032139fb77148b247ed7f0 (diff) | |
[AAF-21] Initial code import
Change-Id: Ia1dd196befd061f6ba0c2be6bf4456a30ea50f97
Signed-off-by: sg481n <sg481n@att.com>
Diffstat (limited to 'core/src')
117 files changed, 13661 insertions, 0 deletions
diff --git a/core/src/assemble/cadi.xml b/core/src/assemble/cadi.xml new file mode 100644 index 0000000..0bbb8e8 --- /dev/null +++ b/core/src/assemble/cadi.xml @@ -0,0 +1,47 @@ +<!--
+ ============LICENSE_START====================================================
+ * org.onap.aai
+ * ===========================================================================
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2017 Amdocs
+ * ===========================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END====================================================
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ *
+-->
+<assembly>
+ <id>test</id>
+ <formats>
+ <format>jar</format>
+ </formats>
+ <includeBaseDirectory>false</includeBaseDirectory>
+ <dependencySets>
+ <dependencySet>
+ <outputDirectory></outputDirectory>
+ <outputFileNameMapping></outputFileNameMapping>
+ <unpack>true</unpack>
+ <scope>runtime</scope>
+ <!-- includes>
+ <include>com.att.cssa:env*</include>
+ </includes -->
+ </dependencySet>
+ </dependencySets>
+ <fileSets>
+ <fileSet>
+ <directory>target/classes</directory>
+ <outputDirectory></outputDirectory>
+ </fileSet>
+ </fileSets>
+</assembly>
diff --git a/core/src/assemble/poll.xml b/core/src/assemble/poll.xml new file mode 100644 index 0000000..c33dd83 --- /dev/null +++ b/core/src/assemble/poll.xml @@ -0,0 +1,47 @@ +<!--
+ ============LICENSE_START====================================================
+ * org.onap.aai
+ * ===========================================================================
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2017 Amdocs
+ * ===========================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END====================================================
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ *
+-->
+<assembly>
+ <id>app</id>
+ <formats>
+ <format>jar</format>
+ </formats>
+ <includeBaseDirectory>false</includeBaseDirectory>
+ <dependencySets>
+ <dependencySet>
+ <outputDirectory></outputDirectory>
+ <outputFileNameMapping></outputFileNameMapping>
+ <unpack>true</unpack>
+ <scope>runtime</scope>
+ <!-- includes>
+ <include>web</include>
+ </includes -->
+ </dependencySet>
+ </dependencySets>
+ <fileSets>
+ <fileSet>
+ <directory>target/classes</directory>
+ <outputDirectory></outputDirectory>
+ </fileSet>
+ </fileSets>
+</assembly>
diff --git a/core/src/main/java/com/att/cadi/AES.java b/core/src/main/java/com/att/cadi/AES.java new file mode 100644 index 0000000..4041ae5 --- /dev/null +++ b/core/src/main/java/com/att/cadi/AES.java @@ -0,0 +1,128 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.security.InvalidKeyException;
+import java.security.NoSuchAlgorithmException;
+
+import javax.crypto.BadPaddingException;
+import javax.crypto.Cipher;
+import javax.crypto.CipherInputStream;
+import javax.crypto.CipherOutputStream;
+import javax.crypto.IllegalBlockSizeException;
+import javax.crypto.KeyGenerator;
+import javax.crypto.NoSuchPaddingException;
+import javax.crypto.SecretKey;
+import javax.crypto.spec.SecretKeySpec;
+
+import com.att.cadi.util.Chmod;
+
+public class AES {
+ public static final String AES = AES.class.getSimpleName();
+ public static final int AES_KEY_SIZE = 128; // 256 isn't supported on all JDKs.
+
+ private Cipher aesCipher;
+ private SecretKeySpec aeskeySpec;
+
+ public AES() throws IOException, NoSuchAlgorithmException, NoSuchPaddingException {
+ aesCipher = Cipher.getInstance(AES);
+ aeskeySpec = new SecretKeySpec(newKey().getEncoded(), AES);
+ }
+
+ public static SecretKey newKey() throws NoSuchAlgorithmException {
+ KeyGenerator kgen = KeyGenerator.getInstance(AES);
+ kgen.init(AES_KEY_SIZE);
+ return kgen.generateKey();
+ }
+
+ public AES(File keyfile) throws IOException, NoSuchAlgorithmException, NoSuchPaddingException {
+ aesCipher = Cipher.getInstance(AES);
+ byte[] aesKey = new byte[AES_KEY_SIZE/8];
+ FileInputStream fis = new FileInputStream(keyfile);
+ try {
+ fis.read(aesKey);
+ } finally {
+ fis.close();
+ }
+ aeskeySpec = new SecretKeySpec(aesKey,AES);
+ }
+
+ public AES(byte[] aeskey, int offset, int len) throws IOException, NoSuchAlgorithmException, NoSuchPaddingException {
+ aesCipher = Cipher.getInstance(AES);
+ aeskeySpec = new SecretKeySpec(aeskey,offset,len,AES);
+ }
+
+ public byte[] encrypt(byte[] in) throws InvalidKeyException, IllegalBlockSizeException, BadPaddingException {
+ aesCipher.init(Cipher.ENCRYPT_MODE,aeskeySpec);
+ return aesCipher.doFinal(in);
+ }
+
+ public byte[] decrypt(byte[] in) throws InvalidKeyException, IllegalBlockSizeException, BadPaddingException {
+ aesCipher.init(Cipher.DECRYPT_MODE,aeskeySpec);
+ return aesCipher.doFinal(in);
+ }
+
+ public void save(File keyfile) throws IOException {
+ FileOutputStream fis = new FileOutputStream(keyfile);
+ try {
+ fis.write(aeskeySpec.getEncoded());
+ } finally {
+ fis.close();
+ }
+ Chmod.to400.chmod(keyfile);
+ }
+
+ public CipherOutputStream outputStream(OutputStream os, boolean encrypt) {
+ try {
+ if(encrypt) {
+ aesCipher.init(Cipher.ENCRYPT_MODE,aeskeySpec);
+ } else {
+ aesCipher.init(Cipher.DECRYPT_MODE,aeskeySpec);
+ }
+ } catch (InvalidKeyException e) {
+ // KeySpec created earlier... no chance being wrong.
+ }
+ return new CipherOutputStream(os,aesCipher);
+ }
+
+ public CipherInputStream inputStream(InputStream is, boolean encrypt) {
+ try {
+ if(encrypt) {
+ aesCipher.init(Cipher.ENCRYPT_MODE,aeskeySpec);
+ } else {
+ aesCipher.init(Cipher.DECRYPT_MODE,aeskeySpec);
+ }
+ } catch (InvalidKeyException e) {
+ // KeySpec created earlier... no chance being wrong.
+ }
+
+ return new CipherInputStream(is,aesCipher);
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/AbsCachedPrincipal.java b/core/src/main/java/com/att/cadi/AbsCachedPrincipal.java new file mode 100644 index 0000000..bb76e3d --- /dev/null +++ b/core/src/main/java/com/att/cadi/AbsCachedPrincipal.java @@ -0,0 +1,34 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+
+public abstract class AbsCachedPrincipal<TAF> implements CachedPrincipal {
+ protected TAF taf;
+
+ protected AbsCachedPrincipal(TAF taf) {
+ this.taf = taf;
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/AbsUserCache.java b/core/src/main/java/com/att/cadi/AbsUserCache.java new file mode 100644 index 0000000..0229a71 --- /dev/null +++ b/core/src/main/java/com/att/cadi/AbsUserCache.java @@ -0,0 +1,409 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+
+import java.security.Principal;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.TreeMap;
+import java.util.concurrent.ConcurrentHashMap;
+
+import com.att.cadi.Access.Level;
+import com.att.cadi.CachedPrincipal.Resp;
+
+/**
+ * Implement Fast lookup and Cache for Local User Info
+ *
+ * Include ability to add and remove Users
+ *
+ * Also includes a Timer Thread (when necessary) to invoke cleanup on expiring Credentials
+ *
+ *
+ */
+public abstract class AbsUserCache<PERM extends Permission> {
+ static final int MIN_INTERVAL = 15000;
+ static final int MAX_INTERVAL = 1000*60*5; // 5 mins
+ private static Timer timer;
+ // Map of userName to User
+ private final Map<String, User<PERM>> userMap;
+ private final Map<String, Miss> missMap;
+ private Clean clean;
+ protected Access access;
+// private final static Permission teaser = new LocalPermission("***NoPERM****");
+
+ protected AbsUserCache(Access access, long cleanInterval, int highCount, int usageCount) {
+ this.access = access;
+ userMap = new ConcurrentHashMap<String, User<PERM>>();
+ missMap = new TreeMap<String,Miss>();
+ if(cleanInterval>0) {
+ cleanInterval = Math.max(MIN_INTERVAL, cleanInterval);
+ synchronized(AbsUserCache.class) { // Lazy instantiate.. in case there is no cleanup needed
+ if(timer==null) {
+ timer = new Timer("CADI Cleanup Timer",true);
+ }
+
+ timer.schedule(clean = new Clean(access, cleanInterval, highCount, usageCount), cleanInterval, cleanInterval);
+ access.log(Access.Level.INIT, "Cleaning Thread initialized with interval of",cleanInterval, "ms and max objects of", highCount);
+ }
+ }
+ }
+
+ @SuppressWarnings("unchecked")
+ public AbsUserCache(AbsUserCache<PERM> cache) {
+ this.access = cache.access;
+ userMap = cache.userMap;
+ missMap = cache.missMap;
+ synchronized(AbsUserCache.class) {
+ if(cache.clean!=null && cache.clean.lur==null && this instanceof CachingLur) {
+ cache.clean.lur=(CachingLur<PERM>)this;
+ }
+ }
+ }
+
+ protected void setLur(CachingLur<PERM> lur) {
+ if(clean!=null)clean.lur = lur;
+
+ }
+
+ protected void addUser(User<PERM> user) {
+ userMap.put(user.principal.getName(), user);
+ }
+
+ // Useful for looking up by WebToken, etc.
+ protected void addUser(String key, User<PERM> user) {
+ userMap.put(key, user);
+ }
+
+ /**
+ * Add miss to missMap. If Miss exists, or too many tries, returns false.
+ *
+ * otherwise, returns true to allow another attempt.
+ *
+ * @param key
+ * @param bs
+ * @return
+ */
+ protected boolean addMiss(String key, byte[] bs) {
+ Miss miss = missMap.get(key);
+ if(miss==null) {
+ synchronized(missMap) {
+ missMap.put(key, new Miss(bs,clean==null?MIN_INTERVAL:clean.timeInterval));
+ }
+ return true;
+ }
+ return miss.add(bs);
+ }
+
+ protected Miss missed(String key) {
+ return missMap.get(key);
+ }
+
+ protected User<PERM> getUser(String userName) {
+ User<PERM> u = userMap.get(userName);
+ if(u!=null) {
+ u.incCount();
+ }
+ return u;
+ }
+
+ protected User<PERM> getUser(Principal principal) {
+ return getUser(principal.getName());
+ }
+
+ /**
+ * Removes User from the Cache
+ * @param user
+ */
+ protected void remove(User<PERM> user) {
+ userMap.remove(user.principal.getName());
+ }
+
+ /**
+ * Removes user from the Cache
+ *
+ * @param user
+ */
+ public void remove(String user) {
+ Object o = userMap.remove(user);
+ if(o!=null) {
+ access.log(Level.INFO, user,"removed from Client Cache by Request");
+ }
+ }
+
+ /**
+ * Clear all users from the Client Cache
+ */
+ public void clearAll() {
+ userMap.clear();
+ }
+
+ public final List<DumpInfo> dumpInfo() {
+ List<DumpInfo> rv = new ArrayList<DumpInfo>();
+ for(User<PERM> user : userMap.values()) {
+ rv.add(new DumpInfo(user));
+ }
+ return rv;
+ }
+
+ /**
+ * The default behavior of a LUR is to not handle something exclusively.
+ */
+ public boolean handlesExclusively(Permission pond) {
+ return false;
+ }
+
+ /**
+ * Container calls when cleaning up...
+ *
+ * If overloading in Derived class, be sure to call "super.destroy()"
+ */
+ public void destroy() {
+ if(timer!=null) {
+ timer.purge();
+ timer.cancel();
+ }
+ }
+
+
+
+ // Simple map of Group name to a set of User Names
+ // private Map<String, Set<String>> groupMap = new HashMap<String, Set<String>>();
+
+ /**
+ * Class to hold a small subset of the data, because we don't want to expose actual Permission or User Objects
+ */
+ public final class DumpInfo {
+ public String user;
+ public List<String> perms;
+
+ public DumpInfo(User<PERM> user) {
+ this.user = user.principal.getName();
+ perms = new ArrayList<String>(user.perms.keySet());
+ }
+ }
+
+ /**
+ * Clean will examine resources, and remove those that have expired.
+ *
+ * If "highs" have been exceeded, then we'll expire 10% more the next time. This will adjust after each run
+ * without checking contents more than once, making a good average "high" in the minimum speed.
+ *
+ *
+ */
+ private final class Clean extends TimerTask {
+ private final Access access;
+ private CachingLur<PERM> lur;
+
+ // The idea here is to not be too restrictive on a high, but to Expire more items by
+ // shortening the time to expire. This is done by judiciously incrementing "advance"
+ // when the "highs" are exceeded. This effectively reduces numbers of cached items quickly.
+ private final int high;
+ private long advance;
+ private final long timeInterval;
+ private final int usageTriggerCount;
+
+ public Clean(Access access, long cleanInterval, int highCount, int usageTriggerCount) {
+ this.access = access;
+ lur = null;
+ high = highCount;
+ timeInterval = cleanInterval;
+ advance = 0;
+ this.usageTriggerCount=usageTriggerCount;
+ }
+ public void run() {
+ int renewed = 0;
+ int count = 0;
+ int total = 0;
+ try {
+ // look at now. If we need to expire more by increasing "now" by "advance"
+ ArrayList<User<PERM>> al = new ArrayList<User<PERM>>(userMap.values().size());
+ al.addAll(0, userMap.values());
+ long now = System.currentTimeMillis() + advance;
+ for(User<PERM> user : al) {
+ ++total;
+ if(user.count>usageTriggerCount) {
+ // access.log(Level.AUDIT, "Checking Thread", new Date(now));
+ boolean touched = false, removed=false;
+ if(user.principal instanceof CachedPrincipal) {
+ CachedPrincipal cp = (CachedPrincipal)user.principal;
+ if(cp.expires() < now) {
+ switch(cp.revalidate()) {
+ case INACCESSIBLE:
+ access.log(Level.AUDIT, "AAF Inaccessible. Keeping credentials");
+ break;
+ case REVALIDATED:
+ user.resetCount();
+ // access.log(Level.AUDIT, "CACHE revalidated credentials");
+ touched = true;
+ break;
+ default:
+ user.resetCount();
+ remove(user);
+ ++count;
+ removed = true;
+ break;
+ }
+ }
+ }
+
+ // access.log(Level.AUDIT, "User Perm Expires", new Date(user.permExpires));
+ if(!removed && lur!=null && user.permExpires<= now ) {
+ // access.log(Level.AUDIT, "Reloading");
+ if(lur.reload(user).equals(Resp.REVALIDATED)) {
+ user.renewPerm();
+ access.log(Level.DEBUG, "Reloaded Perms for",user);
+ touched = true;
+ }
+ }
+ user.resetCount();
+ if(touched) {
+ ++renewed;
+ }
+
+ } else {
+ if(user.permExpired()) {
+ remove(user);
+ ++count;
+ }
+ }
+ }
+
+ // Clean out Misses
+ int missTotal = missMap.keySet().size();
+ int miss = 0;
+ if(missTotal>0) {
+ ArrayList<String> keys = new ArrayList<String>(missTotal);
+ keys.addAll(missMap.keySet());
+ for(String key : keys) {
+ Miss m = missMap.get(key);
+ if(m!=null && m.timestamp<System.currentTimeMillis()) {
+ synchronized(missMap) {
+ missMap.remove(key);
+ }
+ access.log(Level.INFO, key, "has been removed from Missed Credential Map (" + m.tries + " invalid tries)");
+ ++miss;
+ }
+ }
+ }
+
+ if(count+renewed+miss>0) {
+ access.log(Level.INFO, (lur==null?"Cache":lur.getClass().getSimpleName()), "removed",count,
+ "and renewed",renewed,"expired Permissions out of", total,"and removed", miss, "password misses out of",missTotal);
+ }
+
+ // If High (total) is reached during this period, increase the number of expired services removed for next time.
+ // There's no point doing it again here, as there should have been cleaned items.
+ if(total>high) {
+ // advance cleanup by 10%, without getting greater than timeInterval.
+ advance = Math.min(timeInterval, advance+(timeInterval/10));
+ } else {
+ // reduce advance by 10%, without getting lower than 0.
+ advance = Math.max(0, advance-(timeInterval/10));
+ }
+ } catch (Exception e) {
+ access.log(Level.ERROR,e.getMessage());
+ }
+ }
+ }
+
+ public static class Miss {
+ private static final int MAX_TRIES = 3;
+
+ long timestamp;
+ byte[][] array;
+
+ private long timetolive;
+
+ private int tries;
+
+ public Miss(byte[] first, long timeInterval) {
+ array = new byte[MAX_TRIES][];
+ array[0]=first;
+ timestamp = System.currentTimeMillis() + timeInterval;
+ this.timetolive = timeInterval;
+ tries = 1;
+ }
+
+ public boolean mayContinue(byte[] bs) {
+ if(++tries > MAX_TRIES) return false;
+ for(byte[] a : array) {
+ if(a==null)return true;
+ if(equals(a,bs)) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ public synchronized boolean add(byte[] bc) {
+ if(++tries>MAX_TRIES)return false;
+ timestamp = System.currentTimeMillis()+timetolive;
+ for(int i=0;i<MAX_TRIES;++i) {
+ if(array[i]==null) {
+ array[i]=bc;
+ return true; // add to array, and allow more tries
+ } else if(equals(array[i],bc)) {
+ return false;
+ }
+ }
+ return false; // no more tries until cache cleared.
+ }
+
+ private boolean equals(byte[] src, byte[] target) {
+ if(target.length==src.length) {
+ for(int j=0;j<src.length;++j) {
+ if(src[j]!=target[j]) return false;
+ }
+ return true; // same length and same chars
+ }
+ return false;
+ }
+ }
+
+ /**
+ * Report on state
+ */
+ public String toString() {
+ return getClass().getSimpleName() +
+ " Cache:\n Users Cached: " +
+ userMap.size() +
+ "\n Misses Saved: " +
+ missMap.size() +
+ '\n';
+
+ }
+
+ public void clear(Principal p, StringBuilder sb) {
+ sb.append(toString());
+ userMap.clear();
+ missMap.clear();
+ access.log(Level.AUDIT, p.getName(),"has cleared User Cache in",getClass().getSimpleName());
+ sb.append("Now cleared\n");
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/Access.java b/core/src/main/java/com/att/cadi/Access.java new file mode 100644 index 0000000..34ae9d4 --- /dev/null +++ b/core/src/main/java/com/att/cadi/Access.java @@ -0,0 +1,173 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+/**
+ * Various Environments require different logging mechanisms, or at least allow
+ * for different ones. We need the Framework to be able to hook into any particular instance of logging
+ * mechanism, whether it be a Logging Object within a Servlet Context, or a direct library like log4j.
+ * This interface, therefore, allows maximum pluggability in a variety of different app styles.
+ *
+ *
+ */
+public interface Access {
+ // levels to use
+ public enum Level {
+ DEBUG(0x1), INFO(0x10), AUDIT(0x100), WARN(0x2000), ERROR(0x4000), INIT(0x8000),NONE(0XFFFF);
+ private final int bit;
+
+ Level(int ord) {
+ bit = ord;
+ }
+
+ public boolean inMask(int mask) {
+ return (mask & bit) == bit;
+ }
+
+ public int addToMask(int mask) {
+ return mask | bit;
+ }
+
+ public int delFromMask(int mask) {
+ return mask & ~bit;
+ }
+
+ public int toggle(int mask) {
+ if(inMask(mask)) {
+ return delFromMask(mask);
+ } else {
+ return addToMask(mask);
+ }
+ }
+
+
+ public int maskOf() {
+ int mask=0;
+ for(Level l : values()) {
+ if(ordinal()<l.ordinal()) {
+ mask|=l.bit;
+ }
+ }
+ return mask;
+ }
+ }
+
+ /**
+ * Write a variable list of Object's text via the toString() method with appropriate space, etc.
+ * @param elements
+ */
+ public void log(Level level, Object ... elements);
+
+ /**
+ * Printf mechanism for Access
+ * @param level
+ * @param fmt
+ * @param elements
+ */
+ public void printf(Level level, String fmt, Object ... elements);
+
+ /**
+ * Check if message will log before constructing
+ * @param level
+ * @return
+ */
+ public boolean willLog(Level level);
+
+ /**
+ * Write the contents of an exception, followed by a variable list of Object's text via the
+ * toString() method with appropriate space, etc.
+ *
+ * The Loglevel is always "ERROR"
+ *
+ * @param elements
+ */
+ public void log(Exception e, Object ... elements);
+
+ /**
+ * Set the Level to compare logging too
+ */
+ public void setLogLevel(Level level);
+
+ /**
+ * It is important in some cases to create a class from within the same Classloader that created
+ * Security Objects. Specifically, it's pretty typical for Web Containers to separate classloaders
+ * so as to allow Apps with different dependencies.
+ * @return
+ */
+ public ClassLoader classLoader();
+
+ public String getProperty(String string, String def);
+
+ public void load(InputStream is) throws IOException;
+
+ /**
+ * if "anytext" is true, then decryption will always be attempted. Otherwise, only if starts with
+ * Symm.ENC
+ * @param encrypted
+ * @param anytext
+ * @return
+ * @throws IOException
+ */
+ public String decrypt(String encrypted, boolean anytext) throws IOException;
+
+ public static final Access NULL = new Access() {
+ public void log(Level level, Object... elements) {
+ }
+
+ @Override
+ public void printf(Level level, String fmt, Object... elements) {
+ }
+
+ public void log(Exception e, Object... elements) {
+ }
+
+ public ClassLoader classLoader() {
+ return this.classLoader();
+ }
+
+ public String getProperty(String string, String def) {
+ return null;
+ }
+
+ public void load(InputStream is) throws IOException {
+ }
+
+ public void setLogLevel(Level level) {
+ }
+
+ public String decrypt(String encrypted, boolean anytext) throws IOException {
+ return encrypted;
+ }
+
+ @Override
+ public boolean willLog(Level level) {
+ return false;
+ }
+ };
+
+
+}
diff --git a/core/src/main/java/com/att/cadi/BasicCred.java b/core/src/main/java/com/att/cadi/BasicCred.java new file mode 100644 index 0000000..f2411c4 --- /dev/null +++ b/core/src/main/java/com/att/cadi/BasicCred.java @@ -0,0 +1,37 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+/**
+ * An Interface for testing on Requests to see if we can get a User and Password
+ * It works for CadiWrap, but also, Container Specific Wraps (aka Tomcat) should also
+ * implement.
+ *
+ *
+ */
+public interface BasicCred extends GetCred {
+ public void setUser(String user);
+ public void setCred(byte[] passwd);
+ public String getUser();
+}
diff --git a/core/src/main/java/com/att/cadi/BufferedCadiWrap.java b/core/src/main/java/com/att/cadi/BufferedCadiWrap.java new file mode 100644 index 0000000..cc9b40d --- /dev/null +++ b/core/src/main/java/com/att/cadi/BufferedCadiWrap.java @@ -0,0 +1,81 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+import javax.servlet.http.HttpServletRequest;
+
+/**
+ * BufferedCadiWrap exists to additionally wrap the InputStream with a BufferedInputStream to engage the
+ * "mark()/release()" API of InputStream.
+ *
+ * This is a requirement for Re-Reading Content for brain-dead Middleware such as SOAP WS-Security.
+ *
+ * Framework needs to set the TafResp and Lur (typically) later in the
+ *
+ *
+ */
+public class BufferedCadiWrap extends CadiWrap {
+ private BufferedServletInputStream sis;
+
+ public BufferedCadiWrap(HttpServletRequest request) {
+ super(request, null, null); // will need to set TafResp and Lur separately
+ sis = null;
+ }
+
+
+ // @Override
+ public BufferedServletInputStream getInputStream() throws IOException {
+// System.out.println("getInputStream() from Buffered CadiWrap... sis = " + sis);
+// try {
+// throw new Exception("OK, here's where we are...");
+// } catch (Exception e) {
+// e.printStackTrace();
+// }
+ if(sis==null) {
+ sis = new BufferedServletInputStream(super.getInputStream());
+// } else {
+// try {
+// System.out.println("sis has " + sis.buffered() + " buffered bytes, and reports " + sis.available() + " available");
+// } catch (Exception e) {
+// e.printStackTrace();
+// }
+ }
+ return sis;
+ }
+
+ // @Override
+ public BufferedReader getReader() throws IOException {
+// System.out.println("getReader() from Buffered CadiWrap... sis = " + sis);
+// try {
+// throw new Exception("OK, here's where we are...");
+// } catch (Exception e) {
+// e.printStackTrace();
+// }
+ return new BufferedReader(new InputStreamReader(getInputStream()));
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/BufferedServletInputStream.java b/core/src/main/java/com/att/cadi/BufferedServletInputStream.java new file mode 100644 index 0000000..88114b2 --- /dev/null +++ b/core/src/main/java/com/att/cadi/BufferedServletInputStream.java @@ -0,0 +1,215 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import javax.servlet.ServletInputStream;
+
+/**
+ * BufferedServletInputStream
+ *
+ * There are cases in brain-dead middleware (SOAP) where they store routing information in the content.
+ *
+ * In HTTP, this requires reading the content from the InputStream which, of course, cannot be re-read.
+ *
+ * BufferedInputStream exists to implement the "Mark" protocols for Streaming, which will enable being
+ * re-read. Unfortunately, J2EE chose to require a "ServletInputStream" as an abstract class, rather than
+ * an interface, which requires we create a delegating pattern, rather than the preferred inheriting pattern.
+ *
+ * Unfortunately, the standard "BufferedInputStream" cannot be used, because it simply creates a byte array
+ * in the "mark(int)" method of that size. This is not appropriate for this application, because the Header
+ * can be potentially huge, and if a buffer was allocated to accommodate all possibilities, the cost of memory
+ * allocation would be too large for high performance transactions.
+ *
+ *
+ *
+ */
+public class BufferedServletInputStream extends ServletInputStream {
+ private static final int NONE = 0;
+ private static final int STORE = 1;
+ private static final int READ = 2;
+
+ private InputStream is;
+ private int state = NONE;
+ private Capacitor capacitor;
+
+ public BufferedServletInputStream(InputStream is) {
+ this.is = is;
+ capacitor = null;
+ }
+
+
+ // @Override
+ public int read() throws IOException {
+ int value=-1;
+ if(capacitor==null) {
+ value=is.read();
+ } else {
+ switch(state) {
+ case STORE:
+ value = is.read();
+ if(value>=0) {
+ capacitor.put((byte)value);
+ }
+ break;
+ case READ:
+ value = capacitor.read();
+ if(value<0) {
+ capacitor.done();
+ capacitor=null; // all done with buffer
+ value = is.read();
+ }
+ }
+ }
+ return value;
+ }
+
+ // @Override
+ public int read(byte[] b) throws IOException {
+ return read(b,0,b.length);
+ }
+
+
+ // @Override
+ public int read(byte[] b, int off, int len) throws IOException {
+ int count = -1;
+ if(capacitor==null) {
+ count = is.read(b,off,len);
+ } else {
+ switch(state) {
+ case STORE:
+ count = is.read(b, off, len);
+ if(count>0) {
+ capacitor.put(b, off, count);
+ }
+ break;
+ case READ:
+ count = capacitor.read(b, off, len);
+// System.out.println("Capacitor read " + count);
+ if(count<=0) {
+ capacitor.done();
+ capacitor=null; // all done with buffer
+ }
+ if(count<len) {
+ int temp = is.read(b, count, len-count);
+// System.out.println("Capacitor done, stream read " + temp);
+ if(temp>0) { // watch for -1
+ count+=temp;
+ } else {
+ if(count<=0)count = temp; // must account for Stream coming back -1
+ }
+ }
+ break;
+ }
+ }
+// System.out.println("read reports " + count);
+ return count;
+ }
+
+ // @Override
+ public long skip(long n) throws IOException {
+ long skipped = capacitor.skip(n);
+ if(skipped<n) {
+ skipped += is.skip(n-skipped);
+ }
+ return skipped;
+ }
+
+
+ // @Override
+ public int available() throws IOException {
+ int count = is.available();
+ if(capacitor!=null)count+=capacitor.available();
+ return count;
+ }
+
+ /**
+ * Return just amount buffered (for debugging purposes, mostly)
+ * @return
+ */
+ public int buffered() {
+ return capacitor.available();
+ }
+
+
+ // @Override
+ public void close() throws IOException {
+ if(capacitor!=null) {
+ capacitor.done();
+ capacitor=null;
+ }
+ is.close();
+ }
+
+
+ /**
+ * Note: Readlimit is ignored in this implementation, because the need was for unknown buffer size which wouldn't
+ * require allocating and dumping huge chunks of memory every use, or risk overflow.
+ */
+ // @Override
+ public synchronized void mark(int readlimit) {
+ switch(state) {
+ case NONE:
+ capacitor = new Capacitor();
+ break;
+ case READ:
+ capacitor.done();
+ break;
+ // ignore case STORE:
+ }
+ state = STORE;
+ }
+
+
+ /**
+ * Reset Stream
+ *
+ * Calling this twice is not supported in typical Stream situations, but it is allowed in this service. The caveat is that it can only reset
+ * the data read in since Mark has been called. The data integrity is only valid if you have not continued to read past what is stored.
+ *
+ */
+ // @Override
+ public synchronized void reset() throws IOException {
+ switch(state) {
+ case STORE:
+ capacitor.setForRead();
+ state = READ;
+ break;
+ case READ:
+ capacitor.reset();
+ break;
+// throw new IOException("InputStream is already in READ state");
+ case NONE:
+ throw new IOException("InputStream has not been marked");
+ }
+ }
+
+
+ // @Override
+ public boolean markSupported() {
+ return true;
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/CachedPrincipal.java b/core/src/main/java/com/att/cadi/CachedPrincipal.java new file mode 100644 index 0000000..741d579 --- /dev/null +++ b/core/src/main/java/com/att/cadi/CachedPrincipal.java @@ -0,0 +1,48 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+import java.security.Principal;
+
+/**
+ * Cached Principals need to be able to revalidate in the background.
+ *
+ *
+ */
+public interface CachedPrincipal extends Principal {
+ public enum Resp {NOT_MINE,UNVALIDATED,REVALIDATED,INACCESSIBLE,DENIED};
+
+ /**
+ * Re-validate with Creator
+ *
+ * @return
+ */
+ public abstract Resp revalidate();
+
+ /**
+ * Store when last updated.
+ * @return
+ */
+ public abstract long expires();
+}
diff --git a/core/src/main/java/com/att/cadi/CachingLur.java b/core/src/main/java/com/att/cadi/CachingLur.java new file mode 100644 index 0000000..b7a194f --- /dev/null +++ b/core/src/main/java/com/att/cadi/CachingLur.java @@ -0,0 +1,36 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+import java.security.Principal;
+
+import com.att.cadi.CachedPrincipal.Resp;
+
+
+public interface CachingLur<PERM extends Permission> extends Lur {
+ public abstract void remove(String user);
+ public abstract Resp reload(User<PERM> user);
+ public abstract void setDebug(String commaDelimIDsOrNull);
+ public abstract void clear(Principal p, StringBuilder sb);
+}
diff --git a/core/src/main/java/com/att/cadi/CadiException.java b/core/src/main/java/com/att/cadi/CadiException.java new file mode 100644 index 0000000..123b394 --- /dev/null +++ b/core/src/main/java/com/att/cadi/CadiException.java @@ -0,0 +1,51 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+/**
+ * CADI Specific Exception
+ */
+public class CadiException extends Exception {
+ /**
+ * Generated ID
+ */
+ private static final long serialVersionUID = -4180145363107742619L;
+
+ public CadiException() {
+ super();
+ }
+
+ public CadiException(String message) {
+ super(message);
+ }
+
+ public CadiException(Throwable cause) {
+ super(cause);
+ }
+
+ public CadiException(String message, Throwable cause) {
+ super(message, cause);
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/CadiWrap.java b/core/src/main/java/com/att/cadi/CadiWrap.java new file mode 100644 index 0000000..1961c6e --- /dev/null +++ b/core/src/main/java/com/att/cadi/CadiWrap.java @@ -0,0 +1,194 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+import java.security.Principal;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletRequestWrapper;
+
+import com.att.cadi.Access.Level;
+import com.att.cadi.filter.NullPermConverter;
+import com.att.cadi.filter.PermConverter;
+import com.att.cadi.lur.EpiLur;
+import com.att.cadi.taf.TafResp;
+
+
+
+/**
+ * Inherit the HttpServletRequestWrapper, which calls methods of delegate it's created with, but
+ * overload the key security mechanisms with CADI mechanisms
+ *
+ * This works with mechanisms working strictly with HttpServletRequest (i.e. Servlet Filters)
+ *
+ * Specialty cases, i.e. Tomcat, which for their containers utilize their own mechanisms and Wrappers, you may
+ * need something similar. See AppServer specific code (i.e. tomcat) for these.
+ *
+ *
+ */
+public class CadiWrap extends HttpServletRequestWrapper implements HttpServletRequest, BasicCred {
+ private Principal principal;
+ private Lur lur;
+ private String user; // used to set user/pass from brain-dead protocols like WSSE
+ private byte[] password;
+ private PermConverter pconv;
+ private Access access;
+
+ /**
+ * Standard Wrapper constructor for Delegate pattern
+ * @param request
+ */
+ public CadiWrap(HttpServletRequest request, TafResp tafResp, Lur lur) {
+ super(request);
+ principal = tafResp.getPrincipal();
+ access = tafResp.getAccess();
+ this.lur = lur;
+ pconv = NullPermConverter.singleton();
+ }
+
+ /**
+ * Standard Wrapper constructor for Delegate pattern, with PermConverter
+ * @param request
+ */
+ public CadiWrap(HttpServletRequest request, TafResp tafResp, Lur lur, PermConverter pc) {
+ super(request);
+ principal = tafResp.getPrincipal();
+ access = tafResp.getAccess();
+ this.lur = lur;
+ pconv = pc;
+ }
+
+
+ /**
+ * Part of the HTTP Security API. Declare the User associated with this HTTP Transaction.
+ * CADI does this by reporting the name associated with the Principal obtained, if any.
+ */
+// @Override
+ public String getRemoteUser() {
+ return principal==null?null:principal.getName();
+ }
+
+ /**
+ * Part of the HTTP Security API. Return the User Principal associated with this HTTP
+ * Transaction.
+ */
+// @Override
+ public Principal getUserPrincipal() {
+ return principal;
+ }
+
+ /**
+ * This is the key API call for AUTHZ in J2EE. Given a Role (String passed in), is the user
+ * associated with this HTTP Transaction allowed to function in this Role?
+ *
+ * For CADI, we pass the responsibility for determining this to the "LUR", which may be
+ * determined by the Enterprise.
+ *
+ * Note: Role check is also done in "CadiRealm" in certain cases...
+ *
+ *
+ */
+// @Override
+ public boolean isUserInRole(String perm) {
+ return perm==null?false:checkPerm(access,"(HttpRequest)",principal,pconv,lur,perm);
+ }
+
+ public static boolean checkPerm(Access access, String caller, Principal principal, PermConverter pconv, Lur lur, String perm) {
+ if(principal== null) {
+ access.log(Level.AUDIT,caller, "No Principal in Transaction");
+ return false;
+ } else {
+ perm = pconv.convert(perm);
+ if(lur.fish(principal,lur.createPerm(perm))) {
+ access.log(Level.DEBUG,caller, principal.getName(), "has", perm);
+ return true;
+ } else {
+ access.log(Level.DEBUG,caller, principal.getName(), "does not have", perm);
+ return false;
+ }
+ }
+
+ }
+
+ /**
+ * CADI Function (Non J2EE standard). GetPermissions will read the Permissions from AAF (if configured) and Roles from Local Lur, etc
+ * as implemented with lur.fishAll
+ *
+ * To utilize, the Request must be a "CadiWrap" object, then call.
+ */
+ public List<Permission> getPermissions(Principal p) {
+ List<Permission> perms = new ArrayList<Permission>();
+ lur.fishAll(p, perms);
+ return perms;
+ }
+ /**
+ * Allow setting of tafResp and lur after construction
+ *
+ * This can happen if the CadiWrap is constructed in a Valve other than CadiValve
+ */
+ public void set(TafResp tafResp, Lur lur) {
+ principal = tafResp.getPrincipal();
+ access = tafResp.getAccess();
+ this.lur = lur;
+ }
+
+ public String getUser() {
+ if(user==null && principal!=null) {
+ user = principal.getName();
+ }
+ return user;
+ }
+
+ public byte[] getCred() {
+ return password;
+ }
+
+ public void setUser(String user) {
+ this.user = user;
+ }
+
+ public void setCred(byte[] passwd) {
+ password = passwd;
+ }
+
+ public CadiWrap setPermConverter(PermConverter pc) {
+ pconv = pc;
+ return this;
+ }
+
+ // Add a feature
+ public void invalidate(String id) {
+ if(lur instanceof EpiLur) {
+ ((EpiLur)lur).remove(id);
+ } else if(lur instanceof CachingLur) {
+ ((CachingLur<?>)lur).remove(id);
+ }
+ }
+
+ public Lur getLur() {
+ return lur;
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/Capacitor.java b/core/src/main/java/com/att/cadi/Capacitor.java new file mode 100644 index 0000000..0745875 --- /dev/null +++ b/core/src/main/java/com/att/cadi/Capacitor.java @@ -0,0 +1,241 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+import java.nio.ByteBuffer;
+import java.util.ArrayList;
+
+/**
+ * Capacitor
+ *
+ * Storage mechanism for read data, specifically designed for InputStreams.
+ *
+ * The Standard BufferedInputStream requires a limit to be set for buffered reading, which is
+ * impractical for reading SOAP headers, which can be quite large.
+ *
+ */
+public class Capacitor {
+ private static final int DEFAULT_CHUNK = 256;
+ private ArrayList<ByteBuffer> bbs = new ArrayList<ByteBuffer>();
+ private ByteBuffer curr = null;
+ private int idx;
+
+ // Maintain a private RingBuffer for Memory, for efficiency
+ private static ByteBuffer[] ring = new ByteBuffer[16];
+ private static int start, end;
+
+
+ public void put(byte b) {
+ if(curr == null || curr.remaining()==0) { // ensure we have a "curr" buffer ready for data
+ curr = ringGet();
+ bbs.add(curr);
+ }
+ curr.put(b);
+ }
+
+ public int read() {
+ if(curr!=null) {
+ if(curr.remaining()>0) { // have a buffer, use it!
+ return curr.get();
+ } else if(idx<bbs.size()){ // Buffer not enough, get next one from array
+ if(idx<bbs.size()) {
+ curr=bbs.get(idx++);
+ return curr.get();
+ }
+ }
+ } // if no curr buffer, treat as end of stream
+ return -1;
+ }
+
+ /**
+ * read into an array like Streams
+ *
+ * @param array
+ * @param offset
+ * @param length
+ * @return
+ */
+ public int read(byte[] array, int offset, int length) {
+ if(curr==null)return -1;
+ int len;
+ int count=0;
+ while(length>0) { // loop through while there's data needed
+ if((len=curr.remaining())>length) { // if enough data in curr buffer, use this code
+ curr.get(array,offset,length);
+ count+=length;
+ length=0;
+ } else { // get data from curr, mark how much is needed to fulfil, and loop for next curr.
+ curr.get(array,offset,len);
+ count+=len;
+ offset+=len;
+ length-=len;
+ if(idx<bbs.size()) {
+ curr=bbs.get(idx++);
+ } else {
+ length=0; // stop, and return the count of how many we were able to load
+ }
+ }
+ }
+ return count;
+ }
+
+ /**
+ * Put an array of data into Capacitor
+ *
+ * @param array
+ * @param offset
+ * @param length
+ */
+ public void put(byte[] array, int offset, int length) {
+ if(curr == null || curr.remaining()==0) {
+ curr = ringGet();
+ bbs.add(curr);
+ }
+
+ int len;
+ while(length>0) {
+ if((len=curr.remaining())>length) {
+ curr.put(array,offset,length);
+ length=0;
+ } else {
+// System.out.println(new String(array));
+ curr.put(array,offset,len);
+ length-=len;
+ offset+=len;
+ curr = ringGet();
+ bbs.add(curr);
+ }
+ }
+ }
+
+ /**
+ * Move state from Storage mode into Read mode, changing all internal buffers to read mode, etc
+ */
+ public void setForRead() {
+ for(ByteBuffer bb : bbs) {
+ bb.flip();
+ }
+ if(bbs.isEmpty()) {
+ curr = null;
+ idx = 0;
+ } else {
+ curr=bbs.get(0);
+ idx=1;
+ }
+ }
+
+ /**
+ * reuse all the buffers
+ */
+ public void done() {
+ for(ByteBuffer bb : bbs) {
+ ringPut(bb);
+ }
+ bbs.clear();
+ curr = null;
+ }
+
+ /**
+ * Declare amount of data available to be read at once.
+ *
+ * @return
+ */
+ public int available() {
+ int count = 0;
+ for(ByteBuffer bb : bbs) {
+ count+=bb.remaining();
+ }
+ return count;
+ }
+
+ /**
+ * Returns how many are left that were not skipped
+ * @param n
+ * @return
+ */
+ public long skip(long n) {
+ long skipped=0L;
+ int skip;
+ while(n>0) {
+ if(n<(skip=curr.remaining())) {
+ curr.position(curr.position()+(int)n);
+ skipped+=skip;
+ n=0;
+ } else {
+ curr.position(curr.limit());
+
+ skipped-=skip;
+ if(idx<bbs.size()) {
+ curr=bbs.get(idx++);
+ n-=skip;
+ } else {
+ n=0;
+ }
+ }
+ }
+ return skipped;
+ }
+ /**
+ * Be able to re-read data that is stored that has already been re-read. This is not a standard Stream behavior, but can be useful
+ * in a standalone mode.
+ */
+ public void reset() {
+ for(ByteBuffer bb : bbs) {
+ bb.position(0);
+ }
+ if(bbs.isEmpty()) {
+ curr = null;
+ idx = 0;
+ } else {
+ curr=bbs.get(0);
+ idx=1;
+ }
+ }
+
+ /*
+ * Ring Functions. Reuse allocated memory
+ */
+ private ByteBuffer ringGet() {
+ ByteBuffer bb = null;
+ synchronized(ring) {
+ bb=ring[start];
+ ring[start]=null;
+ if(bb!=null && ++start>15)start=0;
+ }
+ if(bb==null) {
+ bb=ByteBuffer.allocate(DEFAULT_CHUNK);
+ } else {
+ bb.clear();// refresh reused buffer
+ }
+ return bb;
+ }
+
+ private void ringPut(ByteBuffer bb) {
+ synchronized(ring) {
+ ring[end]=bb; // if null or not, BB will just be Garbage collected
+ if(++end>15)end=0;
+ }
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/CmdLine.java b/core/src/main/java/com/att/cadi/CmdLine.java new file mode 100644 index 0000000..2d19234 --- /dev/null +++ b/core/src/main/java/com/att/cadi/CmdLine.java @@ -0,0 +1,357 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+import java.security.NoSuchAlgorithmException;
+
+import com.att.cadi.util.Chmod;
+import com.att.cadi.util.JsonOutputStream;
+
+
+
+/**
+ * A Class to run on command line to determine suitability of environment for certain TAFs.
+ *
+ * For instance, CSP supports services only in certain domains, and while dynamic host
+ * lookups on the machine work in most cases, sometimes, names and IPs are unexpected (and
+ * invalid) for CSP because of multiple NetworkInterfaces, etc
+ *
+ *
+ */
+public class CmdLine {
+
+ /**
+ * @param args
+ */
+ public static void main(String[] args) {
+ if(args.length>0) {
+ if("digest".equalsIgnoreCase(args[0]) && (args.length>2 || (args.length>1 && System.console()!=null))) {
+ String keyfile;
+ String password;
+ if(args.length>2) {
+ password = args[1];
+ keyfile = args[2];
+ } else {
+ keyfile = args[1];
+ password = new String(System.console().readPassword("Type here (keystrokes hidden): "));
+ }
+
+ try {
+ Symm symm;
+ FileInputStream fis = new FileInputStream(keyfile);
+ try {
+ symm = Symm.obtain(fis);
+ } finally {
+ fis.close();
+ }
+ symm.enpass(password, System.out);
+ System.out.println();
+ System.out.flush();
+ return;
+ /* testing code... don't want it exposed
+ System.out.println(" ******** Testing *********");
+ for(int i=0;i<100000;++i) {
+ System.out.println(args[1]);
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ b64.enpass(args[1], baos);
+ String pass;
+ System.out.println(pass=new String(baos.toByteArray()));
+ ByteArrayOutputStream reconstituted = new ByteArrayOutputStream();
+ b64.depass(pass, reconstituted);
+ String r = reconstituted.toString();
+ System.out.println(r);
+ if(!r.equals(args[1])) {
+ System.err.println("!!!!! STOP - ERROR !!!!!");
+ return;
+ }
+ System.out.println();
+ }
+ System.out.flush();
+ */
+
+ } catch (IOException e) {
+ System.err.println("Cannot digest password");
+ System.err.println(" \""+ e.getMessage() + '"');
+ }
+// . Oh, well, Deployment services need this behavior. I will put this code in, but leave it undocumented.
+// One still needs access to the keyfile to read.
+// July 2016 - thought of a tool "CMPass" to reguritate from properties, but only if allowed.
+ } else if("regurgitate".equalsIgnoreCase(args[0]) && args.length>2) {
+ try {
+ Symm symm;
+ FileInputStream fis = new FileInputStream(args[2]);
+ try {
+ symm = Symm.obtain(fis);
+ } finally {
+ fis.close();
+ }
+ boolean isFile = false;
+ if("-i".equals(args[1]) || (isFile="-f".equals(args[1]))) {
+ BufferedReader br;
+ if(isFile) {
+ if(args.length<4) {
+ System.err.println("Filename in 4th position");
+ return;
+ }
+ br = new BufferedReader(new FileReader(args[3]));
+ } else {
+ br = new BufferedReader(new InputStreamReader(System.in));
+ }
+ try {
+ String line;
+ boolean cont = false;
+ StringBuffer sb = new StringBuffer();
+ JsonOutputStream jw = new JsonOutputStream(System.out);
+ while((line=br.readLine())!=null) {
+ if(cont) {
+ int end;
+ if((end=line.indexOf('"'))>=0) {
+ sb.append(line,0,end);
+ cont=false;
+ } else {
+ sb.append(line);
+ }
+ } else {
+ int idx;
+ if((idx = line.indexOf(' '))>=0
+ && (idx = line.indexOf(' ',++idx))>0
+ && (idx = line.indexOf('=',++idx))>0
+ && (idx = line.indexOf('=',++idx))>0
+ ) {
+ System.out.println(line.substring(0, idx-5));
+ int start = idx+2;
+ int end;
+ if((end=line.indexOf('"',start))<0) {
+ end = line.length();
+ cont = true;
+ }
+ sb.append(line,start,end);
+ }
+ }
+ if(sb.length()>0) {
+ symm.depass(sb.toString(),jw);
+ if(!cont) {
+ System.out.println();
+ }
+ }
+ System.out.flush();
+ sb.setLength(0);
+ if(!cont) {
+ jw.resetIndent();
+ }
+ }
+ } finally {
+ if(isFile) {
+ br.close();
+ }
+ }
+ } else {
+ symm.depass(args[1], System.out);
+ }
+ System.out.println();
+ System.out.flush();
+ return;
+ } catch (IOException e) {
+ System.err.println("Cannot regurgitate password");
+ System.err.println(" \""+ e.getMessage() + '"');
+ }
+ } else if("encode64".equalsIgnoreCase(args[0]) && args.length>1) {
+ try {
+ Symm.base64.encode(args[1], System.out);
+ System.out.println();
+ System.out.flush();
+ return;
+ } catch (IOException e) {
+ System.err.println("Cannot encode Base64 with " + args[1]);
+ System.err.println(" \""+ e.getMessage() + '"');
+ }
+ } else if("decode64".equalsIgnoreCase(args[0]) && args.length>1) {
+ try {
+ Symm.base64.decode(args[1], System.out);
+ System.out.println();
+ System.out.flush();
+ return;
+ } catch (IOException e) {
+ System.err.println("Cannot decode Base64 text from " + args[1]);
+ System.err.println(" \""+ e.getMessage() + '"');
+ }
+ } else if("encode64url".equalsIgnoreCase(args[0]) && args.length>1) {
+ try {
+ Symm.base64url.encode(args[1], System.out);
+ System.out.println();
+ System.out.flush();
+ return;
+ } catch (IOException e) {
+ System.err.println("Cannot encode Base64url with " + args[1]);
+ System.err.println(" \""+ e.getMessage() + '"');
+ }
+ } else if("decode64url".equalsIgnoreCase(args[0]) && args.length>1) {
+ try {
+ Symm.base64url.decode(args[1], System.out);
+ System.out.println();
+ System.out.flush();
+ return;
+ } catch (IOException e) {
+ System.err.println("Cannot decode Base64url text from " + args[1]);
+ System.err.println(" \""+ e.getMessage() + '"');
+ }
+ } else if("md5".equalsIgnoreCase(args[0]) && args.length>1) {
+ try {
+ System.out.println(Hash.encryptMD5asStringHex(args[1]));
+ System.out.flush();
+ } catch (NoSuchAlgorithmException e) {
+ System.err.println("Cannot hash MD5 from " + args[1]);
+ System.err.println(" \""+ e.getMessage() + '"');
+ }
+ return;
+ } else if("sha256".equalsIgnoreCase(args[0]) && args.length>1) {
+ try {
+ if(args.length>2) {
+ int salt = Integer.parseInt(args[2]);
+ System.out.println(Hash.hashSHA256asStringHex(args[1],salt));
+ } else {
+ System.out.println(Hash.hashSHA256asStringHex(args[1]));
+ }
+ } catch (NoSuchAlgorithmException e) {
+ System.err.println("Cannot hash SHA256 text from " + args[1]);
+ System.err.println(" \""+ e.getMessage() + '"');
+ }
+ System.out.flush();
+ return;
+ } else if("keygen".equalsIgnoreCase(args[0])) {
+ try {
+ if(args.length>1) {
+ File f = new File(args[1]);
+ FileOutputStream fos = new FileOutputStream(f);
+ try {
+ fos.write(Symm.baseCrypt().keygen());
+ fos.flush();
+ } finally {
+ fos.close();
+ Chmod.to400.chmod(f);
+ }
+ } else {
+ // create a Symmetric Key out of same characters found in base64
+ System.out.write(Symm.baseCrypt().keygen());
+ System.out.flush();
+ }
+ return;
+ } catch (IOException e) {
+ System.err.println("Cannot create a key " + args[0]);
+ System.err.println(" \""+ e.getMessage() + '"');
+ }
+
+ } else if("passgen".equalsIgnoreCase(args[0])) {
+ int numDigits;
+ if(args.length <= 1) {
+ numDigits = 24;
+ } else {
+ numDigits = Integer.parseInt(args[1]);
+ if(numDigits<8)numDigits = 8;
+ }
+ String pass;
+ boolean noLower,noUpper,noDigits,noSpecial,repeats;
+ do {
+ pass = Symm.randomGen(numDigits);
+ noLower=noUpper=noDigits=noSpecial=true;
+ repeats=false;
+ int c=-1,last;
+ for(int i=0;i<numDigits;++i) {
+ last = c;
+ c = pass.charAt(i);
+ if(c==last) {
+ repeats=true;
+ break;
+ }
+
+ if(noLower) {
+ noLower=!(c>=0x61 && c<=0x7A);
+ continue;
+ }
+ if(noUpper) {
+ noUpper=!(c>=0x41 && c<=0x5A);
+ continue;
+ }
+ if(noDigits) {
+ noDigits=!(c>=0x30 && c<=0x39);
+ continue;
+ }
+ if(noSpecial) {
+ noSpecial = "+!@#$%^&*(){}[]?:;,.".indexOf(c)<0;
+ continue;
+ }
+
+ break;
+ }
+ } while(noLower || noUpper || noDigits || noSpecial || repeats);
+ System.out.println(pass.substring(0,numDigits));
+ } else if("urlgen".equalsIgnoreCase(args[0])) {
+ int numDigits;
+ if(args.length < 1) {
+ numDigits = 24;
+ } else {
+ numDigits = Integer.parseInt(args[1]);
+ }
+ System.out.println(Symm.randomGen(Symm.base64url.codeset, numDigits).substring(0,numDigits));
+
+ } else if("csptest".equalsIgnoreCase(args[0])) {
+ try {
+ System.out.println("CSP Compatibility test");
+
+ String hostName = InetAddress.getLocalHost().getCanonicalHostName();
+
+ System.out.println(" Your automatic hostname is reported as \"" + hostName + "\"\n");
+ System.out.flush();
+ return;
+ } catch (UnknownHostException e) {
+ e.printStackTrace(System.err);
+ }
+ }
+ } else {
+ System.out.println("Usage: java -jar <this jar> ...");
+ System.out.println(" keygen [<keyfile>] (Generates Key on file, or Std Out)");
+ System.out.println(" digest <keyfile> (Encrypts to Key with \"keyfile\")");
+ System.out.println(" passgen <digits> (Generate Password of given size)");
+ System.out.println(" urlgen <digits> (Generate URL field of given size)");
+ System.out.println(" csptest (Tests for CSP compatibility)");
+ System.out.println(" encode64 <your text> (Encodes to Base64)");
+ System.out.println(" decode64 <base64 encoded text> (Decodes from Base64)");
+ System.out.println(" encode64url <your text> (Encodes to Base64 URL charset)");
+ System.out.println(" decode64url <base64url encoded text> (Decodes from Base64 URL charset)");
+ System.out.println(" sha256 <text> (Digest String into SHA256 Hash)");
+ System.out.println(" md5 <text> (Digest String into MD5 Hash)");
+ }
+ System.exit(1);
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/Connector.java b/core/src/main/java/com/att/cadi/Connector.java new file mode 100644 index 0000000..4f5576d --- /dev/null +++ b/core/src/main/java/com/att/cadi/Connector.java @@ -0,0 +1,28 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+public interface Connector {
+ public Lur newLur() throws CadiException;
+}
diff --git a/core/src/main/java/com/att/cadi/CredVal.java b/core/src/main/java/com/att/cadi/CredVal.java new file mode 100644 index 0000000..040781d --- /dev/null +++ b/core/src/main/java/com/att/cadi/CredVal.java @@ -0,0 +1,43 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+
+/**
+ * UserPass
+ *
+ * The essential interface required by BasicAuth to determine if a given User/Password combination is
+ * valid. This is done as an interface.
+ *
+ */
+public interface CredVal {
+ public enum Type{PASSWORD};
+ /**
+ * Validate if the User/Password combination matches records
+ * @param user
+ * @param pass
+ * @return
+ */
+ public boolean validate(String user, Type type, byte[] cred);
+}
diff --git a/core/src/main/java/com/att/cadi/GetCred.java b/core/src/main/java/com/att/cadi/GetCred.java new file mode 100644 index 0000000..f5289f0 --- /dev/null +++ b/core/src/main/java/com/att/cadi/GetCred.java @@ -0,0 +1,28 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+public interface GetCred {
+ byte[] getCred();
+}
diff --git a/core/src/main/java/com/att/cadi/Hash.java b/core/src/main/java/com/att/cadi/Hash.java new file mode 100644 index 0000000..190049f --- /dev/null +++ b/core/src/main/java/com/att/cadi/Hash.java @@ -0,0 +1,203 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+import java.nio.ByteBuffer;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+public class Hash {
+ private static char hexDigit[] = "0123456789abcdef".toCharArray();
+
+/////////////////////////////////
+// MD5
+/////////////////////////////////
+ /**
+ * Encrypt MD5 from Byte Array to Byte Array
+ * @param input
+ * @return
+ * @throws NoSuchAlgorithmException
+ */
+ public static byte[] encryptMD5 (byte[] input) throws NoSuchAlgorithmException {
+ MessageDigest md = MessageDigest.getInstance("MD5");
+ md.update(input);
+ return md.digest();
+ }
+
+ /**
+ * Encrypt MD5 from Byte Array to Byte Array
+ * @param input
+ * @return
+ * @throws NoSuchAlgorithmException
+ */
+ public static byte[] encryptMD5 (byte[] input, int offset, int length) throws NoSuchAlgorithmException {
+ MessageDigest md = MessageDigest.getInstance("MD5");
+ md.update(input,offset,length);
+ return md.digest();
+ }
+
+
+
+ /**
+ * Convenience Function: Encrypt MD5 from String to String Hex representation
+ *
+ * @param input
+ * @return
+ * @throws NoSuchAlgorithmException
+ */
+ public static String encryptMD5asStringHex(String input) throws NoSuchAlgorithmException {
+ byte[] output = encryptMD5(input.getBytes());
+ StringBuilder sb = new StringBuilder("0x");
+ for (byte b : output) {
+ sb.append(hexDigit[(b >> 4) & 0x0f]);
+ sb.append(hexDigit[b & 0x0f]);
+ }
+ return sb.toString();
+ }
+
+/////////////////////////////////
+// SHA256
+/////////////////////////////////
+ /**
+ * SHA256 Hashing
+ */
+ public static byte[] hashSHA256(byte[] input) throws NoSuchAlgorithmException {
+ MessageDigest md = MessageDigest.getInstance("SHA-256");
+ md.update(input);
+ return md.digest();
+ }
+
+ /**
+ * SHA256 Hashing
+ */
+ public static byte[] hashSHA256(byte[] input, int offset, int length) throws NoSuchAlgorithmException {
+ MessageDigest md = MessageDigest.getInstance("SHA-256");
+ md.update(input,offset,length);
+ return md.digest();
+ }
+
+ /**
+ * Convenience Function: Hash from String to String Hex representation
+ *
+ * @param input
+ * @return
+ * @throws NoSuchAlgorithmException
+ */
+ public static String hashSHA256asStringHex(String input) throws NoSuchAlgorithmException {
+ byte[] output = hashSHA256(input.getBytes());
+ StringBuilder sb = new StringBuilder("0x");
+ for (byte b : output) {
+ sb.append(hexDigit[(b >> 4) & 0x0f]);
+ sb.append(hexDigit[b & 0x0f]);
+ }
+ return sb.toString();
+ }
+
+ /**
+ * Convenience Function: Hash from String to String Hex representation
+ *
+ * @param input
+ * @return
+ * @throws NoSuchAlgorithmException
+ */
+ public static String hashSHA256asStringHex(String input, int salt) throws NoSuchAlgorithmException {
+ byte[] in = input.getBytes();
+ ByteBuffer bb = ByteBuffer.allocate(Integer.SIZE + in.length);
+ bb.putInt(salt);
+ bb.put(input.getBytes());
+ byte[] output = Hash.hashSHA256(bb.array());
+ StringBuilder sb = new StringBuilder("0x");
+ for (byte b : output) {
+ sb.append(hexDigit[(b >> 4) & 0x0f]);
+ sb.append(hexDigit[b & 0x0f]);
+ }
+ return sb.toString();
+ }
+
+ /**
+ * Compare two byte arrays for equivalency
+ * @param ba1
+ * @param ba2
+ * @return
+ */
+ public static boolean isEqual(byte ba1[], byte ba2[]) {
+ if(ba1.length!=ba2.length)return false;
+ for(int i = 0;i<ba1.length; ++i) {
+ if(ba1[i]!=ba2[i])return false;
+ }
+ return true;
+ }
+
+ public static int compareTo(byte[] a, byte[] b) {
+ int end = Math.min(a.length, b.length);
+ int compare = 0;
+ for(int i=0;compare == 0 && i<end;++i) {
+ compare = a[i]-b[i];
+ }
+ if(compare==0)compare=a.length-b.length;
+ return compare;
+ }
+
+ public static String toHex(byte[] ba) {
+ StringBuilder sb = new StringBuilder("0x");
+ for (byte b : ba) {
+ sb.append(hexDigit[(b >> 4) & 0x0f]);
+ sb.append(hexDigit[b & 0x0f]);
+ }
+ return sb.toString();
+ }
+
+ public static byte[] fromHex(String s) throws CadiException{
+ if(!s.startsWith("0x")) {
+ throw new CadiException("HexString must start with \"0x\"");
+ }
+ boolean high = true;
+ int c;
+ byte b;
+ byte[] ba = new byte[(s.length()-2)/2];
+ int idx;
+ for(int i=2;i<s.length();++i) {
+ c = s.charAt(i);
+ if(c>=0x30 && c<=0x39) {
+ b=(byte)(c-0x30);
+ } else if(c>=0x61 && c<=0x66) {
+ b=(byte)(c-0x57); // account for "A"
+ } else if(c>=0x41 && c<=0x46) {
+ b=(byte)(c-0x37);
+ } else {
+ throw new CadiException("Invalid char '" + c + "' in HexString");
+ }
+ idx = (i-2)/2;
+ if(high) {
+ ba[idx]=(byte)(b<<4);
+ high = false;
+ } else {
+ ba[idx]|=b;
+ high = true;
+ }
+ }
+ return ba;
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/Locator.java b/core/src/main/java/com/att/cadi/Locator.java new file mode 100644 index 0000000..a1593bb --- /dev/null +++ b/core/src/main/java/com/att/cadi/Locator.java @@ -0,0 +1,37 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+public interface Locator<T> {
+ public T get(Locator.Item item) throws LocatorException;
+ public boolean hasItems();
+ public void invalidate(Locator.Item item) throws LocatorException;
+ public Locator.Item best() throws LocatorException;
+ public Item first() throws LocatorException;
+ public Item next(Item item) throws LocatorException;
+ public boolean refresh();
+ public void destroy();
+
+ public interface Item {}
+}
diff --git a/core/src/main/java/com/att/cadi/LocatorException.java b/core/src/main/java/com/att/cadi/LocatorException.java new file mode 100644 index 0000000..b9260b9 --- /dev/null +++ b/core/src/main/java/com/att/cadi/LocatorException.java @@ -0,0 +1,48 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+public class LocatorException extends Exception {
+ /**
+ *
+ */
+ private static final long serialVersionUID = -4267929804321134469L;
+
+ public LocatorException(String arg0) {
+ super(arg0);
+ }
+
+ public LocatorException(Throwable arg0) {
+ super(arg0);
+ }
+
+ public LocatorException(String arg0, Throwable arg1) {
+ super(arg0, arg1);
+ }
+
+ public LocatorException(CharSequence cs) {
+ super(cs.toString());
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/Lur.java b/core/src/main/java/com/att/cadi/Lur.java new file mode 100644 index 0000000..7ca94c9 --- /dev/null +++ b/core/src/main/java/com/att/cadi/Lur.java @@ -0,0 +1,95 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+import java.security.Principal;
+import java.util.List;
+
+
+
+/**
+ * LUR: Local User Registry
+ *
+ * Concept by Robert Garskof, Implementation by Jonathan Gathman
+ *
+ * Where we can keep local copies of users and roles for faster Authorization when asked.
+ *
+ * Note: Author cannot resist the mental image of using a Fishing Lure to this LUR pattern
+ *
+ *
+ */
+public interface Lur {
+ /**
+ * Allow the Lur, which has correct Permission access, to create and hand back.
+ */
+ public Permission createPerm(String p);
+
+ /**
+ * Fish for Principals in a Pond
+ *
+ * or more boringly, is the User identified within a named collection representing permission.
+ *
+ * @param principalName
+ * @return
+ */
+ public boolean fish(Principal bait, Permission pond);
+
+ /**
+ * Fish all the Principals out a Pond
+ *
+ * For additional humor, pronounce the following with a Southern Drawl, "FishOil"
+ *
+ * or more boringly, load the List with Permissions found for Principal
+ *
+ * @param principalName
+ * @return
+ */
+ public void fishAll(Principal bait, List<Permission> permissions);
+
+ /**
+ * Allow implementations to disconnect, or cleanup resources if unneeded
+ */
+ public void destroy();
+
+ /**
+ * Does this LUR handle this pond exclusively? Important for EpiLUR to determine whether
+ * to try another (more expensive) LUR
+ * @param pond
+ * @return
+ */
+ public boolean handlesExclusively(Permission pond);
+
+ /**
+ * What domain of User does this LUR support? (used to avoid asking when not possible)
+ *
+ * @param bait
+ * @return
+ */
+ public boolean supports(String userName);
+
+ /**
+ * Clear: Clear any Caching, if exists
+ */
+ public void clear(Principal p, StringBuilder report);
+}
diff --git a/core/src/main/java/com/att/cadi/Permission.java b/core/src/main/java/com/att/cadi/Permission.java new file mode 100644 index 0000000..b8cd56e --- /dev/null +++ b/core/src/main/java/com/att/cadi/Permission.java @@ -0,0 +1,30 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+public interface Permission {
+ public String permType();
+ public String getKey();
+ public boolean match(Permission p);
+}
diff --git a/core/src/main/java/com/att/cadi/PropAccess.java b/core/src/main/java/com/att/cadi/PropAccess.java new file mode 100644 index 0000000..25573a0 --- /dev/null +++ b/core/src/main/java/com/att/cadi/PropAccess.java @@ -0,0 +1,321 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.PrintStream;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import java.util.Map.Entry;
+import java.util.Properties;
+
+import com.att.cadi.config.Config;
+import com.att.cadi.config.SecurityInfo;
+
+public class PropAccess implements Access {
+ private static final SimpleDateFormat iso8601 = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
+
+ public static Level DEFAULT = Level.AUDIT;
+
+ private Symm symm;
+ private int level;
+ private Properties props;
+ private List<String> recursionProtection = null;
+ private PrintStream out;
+
+ private String name;
+
+ public PropAccess() {
+ out=System.out;
+ init(null);
+ }
+
+ /**
+ * This Constructor soley exists to instantiate Servlet Context Based Logging that will call "init" later.
+ * @param sc
+ */
+ protected PropAccess(Object o) {
+ out=System.out;
+ props = new Properties();
+ }
+
+ public PropAccess(String ... args) {
+ this(System.out,args);
+ }
+
+ public PropAccess(PrintStream ps, String[] args) {
+ out=ps==null?System.out:ps;
+ Properties nprops=new Properties();
+ int eq;
+ for(String arg : args) {
+ if((eq=arg.indexOf('='))>0) {
+ nprops.setProperty(arg.substring(0, eq),arg.substring(eq+1));
+ }
+ }
+ init(nprops);
+ }
+
+ public PropAccess(Properties p) {
+ this(System.out,p);
+ }
+
+ public PropAccess(PrintStream ps, Properties p) {
+ out=ps==null?System.out:ps;
+ init(p);
+ }
+
+ protected void init(Properties p) {
+ // Make sure these two are set before any changes in Logging
+ name = "cadi";
+ level=DEFAULT.maskOf();
+
+ props = new Properties();
+ // First, load related System Properties
+ for(Entry<Object,Object> es : System.getProperties().entrySet()) {
+ String key = es.getKey().toString();
+ for(String start : new String[] {"cadi_","aaf_","cm_","csp_"}) {
+ if(key.startsWith(start)) {
+ props.put(key, es.getValue());
+ }
+ }
+ }
+ // Second, overlay or fill in with Passed in Props
+ if(p!=null) {
+ props.putAll(p);
+ }
+
+ // Third, load any Chained Property Files
+ load(props.getProperty(Config.CADI_PROP_FILES));
+
+ String sLevel = props.getProperty(Config.CADI_LOGLEVEL);
+ if(sLevel!=null) {
+ level=Level.valueOf(sLevel).maskOf();
+ }
+ // Setup local Symmetrical key encryption
+ if(symm==null) {
+ symm = Symm.obtain(this);
+ }
+
+ name = props.getProperty(Config.CADI_LOGNAME, name);
+
+ // Critical - if no Security Protocols set, then set it. We'll just get messed up if not
+ if(props.get(Config.CADI_PROTOCOLS)==null) {
+ props.setProperty(Config.CADI_PROTOCOLS, SecurityInfo.HTTPS_PROTOCOLS_DEFAULT);
+ }
+ }
+
+ private void load(String cadi_prop_files) {
+ String prevKeyFile = props.getProperty(Config.CADI_KEYFILE);
+
+ if(cadi_prop_files!=null) {
+ int prev = 0, end = cadi_prop_files.length();
+ int idx;
+ String filename;
+ while(prev<end) {
+ idx = cadi_prop_files.indexOf(File.pathSeparatorChar,prev);
+ if(idx<0) {
+ idx = end;
+ }
+ File file = new File(filename=cadi_prop_files.substring(prev,idx));
+ if(file.exists()) {
+ printf(Level.INIT,"Loading CADI Properties from %s",file.getAbsolutePath());
+ try {
+ FileInputStream fis = new FileInputStream(file);
+ try {
+ props.load(fis);
+ // Recursively Load
+ String chainProp = props.getProperty(Config.CADI_PROP_FILES);
+ if(chainProp!=null) {
+ if(recursionProtection==null) {
+ recursionProtection = new ArrayList<String>();
+ recursionProtection.add(cadi_prop_files);
+ }
+ if(!recursionProtection.contains(chainProp)) {
+ recursionProtection.add(chainProp);
+ load(chainProp); // recurse
+ }
+ }
+ } finally {
+ fis.close();
+ }
+ } catch (Exception e) {
+ log(e,filename,"cannot be opened");
+ }
+ } else {
+ printf(Level.WARN,"Warning: recursive CADI Property %s does not exist",file.getAbsolutePath());
+ }
+ prev = idx+1;
+ }
+ }
+ // Reset Symm if Keyfile Changes:
+ String newKeyFile = props.getProperty(Config.CADI_KEYFILE);
+ if((prevKeyFile==null && newKeyFile!=null) || (newKeyFile!=null && !newKeyFile.equals(prevKeyFile))) {
+ symm = Symm.obtain(this);
+ prevKeyFile=newKeyFile;
+ }
+
+ String loglevel = props.getProperty(Config.CADI_LOGLEVEL);
+ if(loglevel!=null) {
+ try {
+ level=Level.valueOf(loglevel).maskOf();
+ } catch (IllegalArgumentException e) {
+ printf(Level.ERROR,"%s=%s is an Invalid Log Level",Config.CADI_LOGLEVEL,loglevel);
+ }
+ }
+ }
+
+ @Override
+ public void load(InputStream is) throws IOException {
+ props.load(is);
+ load(props.getProperty(Config.CADI_PROP_FILES));
+ }
+
+ @Override
+ public void log(Level level, Object ... elements) {
+ if(willLog(level)) {
+ StringBuilder sb = buildMsg(level, elements);
+ out.println(sb);
+ out.flush();
+ }
+ }
+
+ protected StringBuilder buildMsg(Level level, Object[] elements) {
+ StringBuilder sb = new StringBuilder(iso8601.format(new Date()));
+ sb.append(' ');
+ sb.append(level.name());
+ sb.append(" [");
+ sb.append(name);
+
+ int end = elements.length;
+ if(end<=0) {
+ sb.append("] ");
+ } else {
+ int idx = 0;
+ if(elements[idx] instanceof Integer) {
+ sb.append('-');
+ sb.append(elements[idx]);
+ ++idx;
+ }
+ sb.append("] ");
+ String s;
+ boolean first = true;
+ for(Object o : elements) {
+ if(o!=null) {
+ s=o.toString();
+ if(first) {
+ first = false;
+ } else {
+ int l = s.length();
+ if(l>0) {
+ switch(s.charAt(l-1)) {
+ case ' ':
+ break;
+ default:
+ sb.append(' ');
+ }
+ }
+ }
+ sb.append(s);
+ }
+ }
+ }
+ return sb;
+ }
+
+ @Override
+ public void log(Exception e, Object... elements) {
+ log(Level.ERROR,e.getMessage(),elements);
+ e.printStackTrace(System.err);
+ }
+
+ @Override
+ public void printf(Level level, String fmt, Object... elements) {
+ if(willLog(level)) {
+ log(level,String.format(fmt, elements));
+ }
+ }
+
+ @Override
+ public void setLogLevel(Level level) {
+ this.level = level.maskOf();
+ }
+
+ @Override
+ public boolean willLog(Level level) {
+ return level.inMask(this.level);
+ }
+
+ @Override
+ public ClassLoader classLoader() {
+ return ClassLoader.getSystemClassLoader();
+ }
+
+ @Override
+ public String getProperty(String tag, String def) {
+ return props.getProperty(tag,def);
+ }
+
+ @Override
+ public String decrypt(String encrypted, boolean anytext) throws IOException {
+ return (encrypted!=null && (anytext==true || encrypted.startsWith(Symm.ENC)))
+ ? symm.depass(encrypted)
+ : encrypted;
+ }
+
+ public String encrypt(String unencrypted) throws IOException {
+ return Symm.ENC+symm.enpass(unencrypted);
+ }
+
+ //////////////////
+ // Additional
+ //////////////////
+ public String getProperty(String tag) {
+ return props.getProperty(tag);
+ }
+
+
+ public Properties getProperties() {
+ return props;
+ }
+
+ public void setProperty(String tag, String value) {
+ if(value!=null) {
+ props.put(tag, value);
+ if(Config.CADI_KEYFILE.equals(tag)) {
+ // reset decryption too
+ symm = Symm.obtain(this);
+ }
+ }
+ }
+
+ public Properties getDME2Properties() {
+ return Config.getDME2Props(this);
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/Revalidator.java b/core/src/main/java/com/att/cadi/Revalidator.java new file mode 100644 index 0000000..ded7b2d --- /dev/null +++ b/core/src/main/java/com/att/cadi/Revalidator.java @@ -0,0 +1,36 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+
+public interface Revalidator<TRANS> {
+ /**
+ * Re-Validate Credential
+ *
+ * @param prin
+ * @return
+ */
+ public CachedPrincipal.Resp revalidate(TRANS trans, CachedPrincipal prin);
+
+}
diff --git a/core/src/main/java/com/att/cadi/SLF4JAccess.java b/core/src/main/java/com/att/cadi/SLF4JAccess.java new file mode 100644 index 0000000..e3d8451 --- /dev/null +++ b/core/src/main/java/com/att/cadi/SLF4JAccess.java @@ -0,0 +1,101 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+import java.util.Properties;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class SLF4JAccess extends PropAccess {
+ private static final Logger slf4j = LoggerFactory.getLogger("AAF");
+
+ public SLF4JAccess(final Properties initial) throws CadiException {
+ super(initial);
+ }
+
+ public void log(Level level, Object... elements) {
+ switch(level) {
+ case AUDIT:
+ slf4j.info(msg(elements).toString());
+ break;
+ case DEBUG:
+ slf4j.debug(msg(elements).toString());
+ break;
+ case ERROR:
+ slf4j.error(msg(elements).toString());
+ break;
+ case INFO:
+ slf4j.info(msg(elements).toString());
+ break;
+ case INIT:
+ slf4j.info(msg(elements).toString());
+ break;
+ case WARN:
+ slf4j.warn(msg(elements).toString());
+ break;
+ default:
+ slf4j.info(msg(elements).toString());
+ break;
+ }
+ }
+
+ /* (non-Javadoc)
+ * @see com.att.cadi.Access#willLog(com.att.cadi.Access.Level)
+ */
+ @Override
+ public boolean willLog(Level level) {
+ switch(level) {
+ case DEBUG:
+ return slf4j.isDebugEnabled();
+ case ERROR:
+ return slf4j.isErrorEnabled();
+ case WARN:
+ return slf4j.isWarnEnabled();
+// case INFO:
+// case INIT:
+// case AUDIT:
+ default:
+ return slf4j.isInfoEnabled();
+ }
+ }
+
+ private StringBuilder msg(Object ... elements) {
+ StringBuilder sb = new StringBuilder();
+ boolean first = true;
+ for(Object o : elements) {
+ if(first) first = false;
+ else {
+ sb.append(' ');
+ }
+ sb.append(o.toString());
+ }
+ return sb;
+ }
+
+ public void log(Exception e, Object... elements) {
+ slf4j.error(msg(elements).toString(),e);
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/SecuritySetter.java b/core/src/main/java/com/att/cadi/SecuritySetter.java new file mode 100644 index 0000000..dadbd06 --- /dev/null +++ b/core/src/main/java/com/att/cadi/SecuritySetter.java @@ -0,0 +1,45 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+
+/**
+ * Apply any particular security mechanism
+ *
+ * This allows the definition of various mechanisms involved outside of DRcli jars
+ *
+ *
+ */
+public interface SecuritySetter<CT> {
+ public String getID();
+
+ public void setSecurity(CT client) throws CadiException;
+
+ /**
+ * Returns number of bad logins registered
+ * @param respCode
+ * @return
+ */
+ public int setLastResponse(int respCode);
+}
diff --git a/core/src/main/java/com/att/cadi/ServletContextAccess.java b/core/src/main/java/com/att/cadi/ServletContextAccess.java new file mode 100644 index 0000000..896f824 --- /dev/null +++ b/core/src/main/java/com/att/cadi/ServletContextAccess.java @@ -0,0 +1,70 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+import java.util.Enumeration;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletContext;
+
+import com.att.cadi.config.Config;
+
+public class ServletContextAccess extends PropAccess {
+
+ private ServletContext context;
+
+ public ServletContextAccess(FilterConfig filterConfig) {
+ super(filterConfig); // protected contstructor... does not have "init" called.
+ context = filterConfig.getServletContext();
+
+ for(Enumeration<?> en = filterConfig.getInitParameterNames();en.hasMoreElements();) {
+ String name = (String)en.nextElement();
+ setProperty(name, filterConfig.getInitParameter(name));
+ }
+ init(getProperties());
+ Config.getDME2Props(this);
+ }
+
+ /* (non-Javadoc)
+ * @see com.att.cadi.PropAccess#log(com.att.cadi.Access.Level, java.lang.Object[])
+ */
+ @Override
+ public void log(Level level, Object... elements) {
+ if(willLog(level)) {
+ StringBuilder sb = buildMsg(level, elements);
+ context.log(sb.toString());
+ }
+ }
+
+ /* (non-Javadoc)
+ * @see com.att.cadi.PropAccess#log(java.lang.Exception, java.lang.Object[])
+ */
+ @Override
+ public void log(Exception e, Object... elements) {
+ StringBuilder sb = buildMsg(Level.ERROR, elements);
+ context.log(sb.toString(),e);
+ }
+
+ public ServletContext context() {
+ return context;
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/StrLur.java b/core/src/main/java/com/att/cadi/StrLur.java new file mode 100644 index 0000000..dc4c992 --- /dev/null +++ b/core/src/main/java/com/att/cadi/StrLur.java @@ -0,0 +1,57 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+import java.util.List;
+
+
+
+/**
+ * StrLUR: Implements fish with String, skipping the need to be a Principal where it doesn't make sense.
+ *
+ *
+ */
+public interface StrLur extends Lur {
+ /**
+ * Fish for Principals in a Pond
+ *
+ * or more boringly, is the User identified within a named collection representing permission.
+ *
+ * @param principalName
+ * @return
+ */
+ public boolean fish(String bait, Permission pond);
+
+ /**
+ * Fish all the Principals out a Pond
+ *
+ * For additional humor, pronounce the following with a Southern Drawl, "FishOil"
+ *
+ * or more boringly, load the List with Permissions found for Principal
+ *
+ * @param principalName
+ * @return
+ */
+ public void fishAll(String bait, List<Permission> permissions);
+}
diff --git a/core/src/main/java/com/att/cadi/Symm.java b/core/src/main/java/com/att/cadi/Symm.java new file mode 100644 index 0000000..0b34b58 --- /dev/null +++ b/core/src/main/java/com/att/cadi/Symm.java @@ -0,0 +1,812 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.security.SecureRandom;
+import java.util.ArrayList;
+import java.util.Random;
+
+import javax.crypto.CipherInputStream;
+import javax.crypto.CipherOutputStream;
+
+import com.att.cadi.Access.Level;
+import com.att.cadi.config.Config;
+
+/**
+ * Key Conversion, primarily "Base64"
+ *
+ * Base64 is required for "Basic Authorization", which is an important part of the overall CADI Package.
+ *
+ * Note: This author found that there is not a "standard" library for Base64 conversion within Java.
+ * The source code implementations available elsewhere were surprisingly inefficient, requiring, for
+ * instance, multiple string creation, on a transaction pass. Integrating other packages that might be
+ * efficient enough would put undue Jar File Dependencies given this Framework should have none-but-Java
+ * dependencies.
+ *
+ * The essential algorithm is good for a symmetrical key system, as Base64 is really just
+ * a symmetrical key that everyone knows the values.
+ *
+ * This code is quite fast, taking about .016 ms for encrypting, decrypting and even .08 for key
+ * generation. The speed quality, especially of key generation makes this a candidate for a short term token
+ * used for identity.
+ *
+ * It may be used to easily avoid placing Clear-Text passwords in configurations, etc. and contains
+ * supporting functions such as 2048 keyfile generation (see keygen). This keyfile should, of course,
+ * be set to "400" (Unix) and protected as any other mechanism requires.
+ *
+ * However, this algorithm has not been tested against hackers. Until such a time, utilize more tested
+ * packages to protect Data, especially sensitive data at rest (long term).
+ *
+ */
+public class Symm {
+ private static final byte[] DOUBLE_EQ = new byte[] {'=','='};
+ public static final String ENC = "enc:";
+ private static final SecureRandom random = new SecureRandom();
+
+ public final char[] codeset;
+ private final int splitLinesAt;
+ private final String encoding;
+ private final Convert convert;
+ private final boolean endEquals;
+ //Note: AES Encryption is not Thread Safe. It is Synchronized
+ private static AES aes = null; // only initialized from File, and only if needed for Passwords
+
+ /**
+ * This is the standard base64 Key Set.
+ * RFC 2045
+ */
+ public static final Symm base64 = new Symm(
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".toCharArray()
+ ,76, Config.UTF_8,true);
+
+ public static final Symm base64noSplit = new Symm(
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".toCharArray()
+ ,Integer.MAX_VALUE, Config.UTF_8,true);
+
+ /**
+ * This is the standard base64 set suitable for URLs and Filenames
+ * RFC 4648
+ */
+ public static final Symm base64url = new Symm(
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_".toCharArray()
+ ,76, Config.UTF_8,true);
+
+ /**
+ * A Password set, using US-ASCII
+ * RFC 4648
+ */
+ public static final Symm encrypt = new Symm(base64url.codeset,1024, "US-ASCII", false);
+
+ /**
+ * A typical set of Password Chars
+ * Note, this is too large to fit into the algorithm. Only use with PassGen
+ */
+ private static char passChars[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+!@#$%^&*(){}[]?:;,.".toCharArray();
+
+
+
+ /**
+ * Use this to create special case Case Sets and/or Line breaks
+ *
+ * If you don't know why you need this, use the Singleton Method
+ *
+ * @param codeset
+ * @param split
+ */
+ public Symm(char[] codeset, int split, String charset, boolean useEndEquals) {
+ this.codeset = codeset;
+ splitLinesAt = split;
+ encoding = charset;
+ endEquals = useEndEquals;
+ char prev = 0, curr=0, first = 0;
+ int offset=Integer.SIZE; // something that's out of range for integer array
+
+ // There can be time efficiencies gained when the underlying keyset consists mainly of ordered
+ // data (i.e. abcde...). Therefore, we'll quickly analyze the keyset. If it proves to have
+ // too much entropy, the "Unordered" algorithm, which is faster in such cases is used.
+ ArrayList<int[]> la = new ArrayList<int[]>();
+ for(int i=0;i<codeset.length;++i) {
+ curr = codeset[i];
+ if(prev+1==curr) { // is next character in set
+ prev = curr;
+ } else {
+ if(offset!=Integer.SIZE) { // add previous range
+ la.add(new int[]{first,prev,offset});
+ }
+ first = prev = curr;
+ offset = curr-i;
+ }
+ }
+ la.add(new int[]{first,curr,offset});
+ if(la.size()>codeset.length/3) {
+ convert = new Unordered(codeset);
+ } else { // too random to get speed enhancement from range algorithm
+ int[][] range = new int[la.size()][];
+ la.toArray(range);
+ convert = new Ordered(range);
+ }
+ }
+
+ public Symm copy(int lines) {
+ return new Symm(codeset,lines,encoding,endEquals);
+ }
+
+ // Only used by keygen, which is intentionally randomized. Therefore, always use unordered
+ private Symm(char[] codeset, Symm parent) {
+ this.codeset = codeset;
+ splitLinesAt = parent.splitLinesAt;
+ endEquals = parent.endEquals;
+ encoding = parent.encoding;
+ convert = new Unordered(codeset);
+ }
+
+ /**
+ * Obtain the base64() behavior of this class, for use in standard BASIC AUTH mechanism, etc.
+ * @return
+ */
+ @Deprecated
+ public static final Symm base64() {
+ return base64;
+ }
+
+ /**
+ * Obtain the base64() behavior of this class, for use in standard BASIC AUTH mechanism, etc.
+ * No Line Splitting
+ * @return
+ */
+ @Deprecated
+ public static final Symm base64noSplit() {
+ return base64noSplit;
+ }
+
+ /**
+ * Obtain the base64 "URL" behavior of this class, for use in File Names, etc. (no "/")
+ */
+ @Deprecated
+ public static final Symm base64url() {
+ return base64url;
+ }
+
+ /**
+ * Obtain a special ASCII version for Scripting, with base set of base64url use in File Names, etc. (no "/")
+ */
+ public static final Symm baseCrypt() {
+ return encrypt;
+ }
+
+ /*
+ * Note: AES Encryption is NOT thread-safe. Must surround entire use with synchronized
+ */
+ private synchronized void exec(AESExec exec) throws IOException {
+ if(aes == null) {
+ try {
+ byte[] bytes = new byte[AES.AES_KEY_SIZE/8];
+ int offset = (Math.abs(codeset[0])+47)%(codeset.length-bytes.length);
+ for(int i=0;i<bytes.length;++i) {
+ bytes[i] = (byte)codeset[i+offset];
+ }
+ aes = new AES(bytes,0,bytes.length);
+ } catch (Exception e) {
+ throw new IOException(e);
+ }
+ }
+ exec.exec(aes);
+ }
+
+ private static interface AESExec {
+ public void exec(AES aes) throws IOException;
+ }
+
+ public byte[] encode(byte[] toEncrypt) throws IOException {
+ ByteArrayOutputStream baos = new ByteArrayOutputStream((int)(toEncrypt.length*1.25));
+ encode(new ByteArrayInputStream(toEncrypt),baos);
+ return baos.toByteArray();
+ }
+
+ public byte[] decode(byte[] encrypted) throws IOException {
+ ByteArrayOutputStream baos = new ByteArrayOutputStream((int)(encrypted.length*1.25));
+ decode(new ByteArrayInputStream(encrypted),baos);
+ return baos.toByteArray();
+ }
+
+ /**
+ * Helper function for String API of "Encode"
+ * use "getBytes" with appropriate char encoding, etc.
+ *
+ * @param str
+ * @return
+ * @throws IOException
+ */
+ public String encode(String str) throws IOException {
+ byte[] array;
+ try {
+ array = str.getBytes(encoding);
+ } catch (IOException e) {
+ array = str.getBytes(); // take default
+ }
+ // Calculate expected size to avoid any buffer expansion copies within the ByteArrayOutput code
+ ByteArrayOutputStream baos = new ByteArrayOutputStream((int)(array.length*1.363)); // account for 4 bytes for 3 and a byte or two more
+
+ encode(new ByteArrayInputStream(array),baos);
+ return baos.toString(encoding);
+ }
+
+ /**
+ * Helper function for the String API of "Decode"
+ * use "getBytes" with appropriate char encoding, etc.
+ * @param str
+ * @return
+ * @throws IOException
+ */
+ public String decode(String str) throws IOException {
+ byte[] array;
+ try {
+ array = str.getBytes(encoding);
+ } catch (IOException e) {
+ array = str.getBytes(); // take default
+ }
+ // Calculate expected size to avoid any buffer expansion copies within the ByteArrayOutput code
+ ByteArrayOutputStream baos = new ByteArrayOutputStream((int)(array.length*.76)); // Decoding is 3 bytes for 4. Allocate slightly more than 3/4s
+ decode(new ByteArrayInputStream(array), baos);
+ return baos.toString(encoding);
+ }
+
+ /**
+ * Convenience Function
+ *
+ * encode String into InputStream and call encode(InputStream, OutputStream)
+ *
+ * @param string
+ * @param out
+ * @throws IOException
+ */
+ public void encode(String string, OutputStream out) throws IOException {
+ encode(new ByteArrayInputStream(string.getBytes()),out);
+ }
+
+ /**
+ * Convenience Function
+ *
+ * encode String into InputStream and call decode(InputStream, OutputStream)
+ *
+ * @param string
+ * @param out
+ * @throws IOException
+ */
+ public void decode(String string, OutputStream out) throws IOException {
+ decode(new ByteArrayInputStream(string.getBytes()),out);
+ }
+
+ public void encode(InputStream is, OutputStream os, byte[] prefix) throws IOException {
+ os.write(prefix);
+ encode(is,os);
+ }
+
+ /**
+ * encode InputStream onto Output Stream
+ *
+ * @param is
+ * @param estimate
+ * @return
+ * @throws IOException
+ */
+ public void encode(InputStream is, OutputStream os) throws IOException {
+ // StringBuilder sb = new StringBuilder((int)(estimate*1.255)); // try to get the right size of StringBuilder from start.. slightly more than 1.25 times
+ int prev=0;
+ int read, idx=0, line=0;
+ boolean go;
+ do {
+ read = is.read();
+ if(go = read>=0) {
+ if(line>=splitLinesAt) {
+ os.write('\n');
+ line = 0;
+ }
+ switch(++idx) { // 1 based reading, slightly faster ++
+ case 1: // ptr is the first 6 bits of read
+ os.write(codeset[read>>2]);
+ prev = read;
+ break;
+ case 2: // ptr is the last 2 bits of prev followed by the first 4 bits of read
+ os.write(codeset[((prev & 0x03)<<4) | (read>>4)]);
+ prev = read;
+ break;
+ default: //(3+)
+ // Char 1 is last 4 bits of prev plus the first 2 bits of read
+ // Char 2 is the last 6 bits of read
+ os.write(codeset[(((prev & 0xF)<<2) | (read>>6))]);
+ if(line==splitLinesAt) { // deal with line splitting for two characters
+ os.write('\n');
+ line=0;
+ }
+ os.write(codeset[(read & 0x3F)]);
+ ++line;
+ idx = 0;
+ prev = 0;
+ }
+ ++line;
+ } else { // deal with any remaining bits from Prev, then pad
+ switch(idx) {
+ case 1: // just the last 2 bits of prev
+ os.write(codeset[(prev & 0x03)<<4]);
+ if(endEquals)os.write(DOUBLE_EQ);
+ break;
+ case 2: // just the last 4 bits of prev
+ os.write(codeset[(prev & 0xF)<<2]);
+ if(endEquals)os.write('=');
+ break;
+ }
+ idx = 0;
+ }
+
+ } while(go);
+ }
+
+ public void decode(InputStream is, OutputStream os, int skip) throws IOException {
+ is.skip(skip);
+ decode(is,os);
+ }
+
+ /**
+ * Decode InputStream onto OutputStream
+ * @param is
+ * @param os
+ * @throws IOException
+ */
+ public void decode(InputStream is, OutputStream os) throws IOException {
+ int read, idx=0;
+ int prev=0, index;
+ while((read = is.read())>=0) {
+ index = convert.convert(read);
+ if(index>=0) {
+ switch(++idx) { // 1 based cases, slightly faster ++
+ case 1: // index goes into first 6 bits of prev
+ prev = index<<2;
+ break;
+ case 2: // write second 2 bits of into prev, write byte, last 4 bits go into prev
+ os.write((byte)(prev|(index>>4)));
+ prev = index<<4;
+ break;
+ case 3: // first 4 bits of index goes into prev, write byte, last 2 bits go into prev
+ os.write((byte)(prev|(index>>2)));
+ prev = index<<6;
+ break;
+ default: // (3+) | prev and last six of index
+ os.write((byte)(prev|(index&0x3F)));
+ idx = prev = 0;
+ }
+ }
+ };
+ os.flush();
+ }
+
+ /**
+ * Interface to allow this class to choose which algorithm to find index of character in Key
+ *
+ */
+ private interface Convert {
+ public int convert(int read) throws IOException;
+ }
+
+ /**
+ * Ordered uses a range of orders to compare against, rather than requiring the investigation
+ * of every character needed.
+ *
+ */
+ private static final class Ordered implements Convert {
+ private int[][] range;
+ public Ordered(int[][] range) {
+ this.range = range;
+ }
+ public int convert(int read) throws IOException {
+ switch(read) {
+ case -1:
+ case '=':
+ case '\n':
+ return -1;
+ }
+ for(int i=0;i<range.length;++i) {
+ if(read >= range[i][0] && read<=range[i][1]) {
+ return read-range[i][2];
+ }
+ }
+ throw new IOException("Unacceptable Character in Stream");
+ }
+ }
+
+ /**
+ * Unordered, i.e. the key is purposely randomized, simply has to investigate each character
+ * until we find a match.
+ *
+ */
+ private static final class Unordered implements Convert {
+ private char[] codec;
+ public Unordered(char[] codec) {
+ this.codec = codec;
+ }
+ public int convert(int read) throws IOException {
+ switch(read) {
+ case -1:
+ case '=':
+ case '\n':
+ return -1;
+ }
+ for(int i=0;i<codec.length;++i) {
+ if(codec[i]==read)return i;
+ }
+ // don't give clue in Encryption mode
+ throw new IOException("Unacceptable Character in Stream");
+ }
+ }
+
+ /**
+ * Generate a 2048 based Key from which we extract our code base
+ *
+ * @return
+ * @throws IOException
+ */
+ public byte[] keygen() throws IOException {
+ byte inkey[] = new byte[0x600];
+ new SecureRandom().nextBytes(inkey);
+ ByteArrayOutputStream baos = new ByteArrayOutputStream(0x800);
+ base64url.encode(new ByteArrayInputStream(inkey), baos);
+ return baos.toByteArray();
+ }
+
+ // A class allowing us to be less predictable about significant digits (i.e. not picking them up from the
+ // beginning, and not picking them up in an ordered row. Gives a nice 2048 with no visible patterns.
+ private class Obtain {
+ private int last;
+ private int skip;
+ private int length;
+ private byte[] key;
+
+ private Obtain(Symm b64, byte[] key) {
+ skip = Math.abs(key[key.length-13]%key.length);
+ if((key.length&0x1) == (skip&0x1)) { // if both are odd or both are even
+ ++skip;
+ }
+ length = b64.codeset.length;
+ last = 17+length%59; // never start at beginning
+ this.key = key;
+ }
+
+ private int next() {
+ return Math.abs(key[(++last*skip)%key.length])%length;
+ }
+ };
+
+ /**
+ * Obtain a Symm from "keyfile" (Config.KEYFILE) property
+ *
+ * @param acesss
+ * @return
+ */
+ public static Symm obtain(Access access) {
+ Symm symm = Symm.baseCrypt();
+
+ String keyfile = access.getProperty(Config.CADI_KEYFILE,null);
+ if(keyfile!=null) {
+ File file = new File(keyfile);
+ try {
+ access.log(Level.INIT, Config.CADI_KEYFILE,"points to",file.getCanonicalPath());
+ } catch (IOException e1) {
+ access.log(Level.INIT, Config.CADI_KEYFILE,"points to",file.getAbsolutePath());
+ }
+ if(file.exists()) {
+ try {
+ FileInputStream fis = new FileInputStream(file);
+ try {
+ symm = Symm.obtain(fis);
+ } finally {
+ try {
+ fis.close();
+ } catch (IOException e) {
+ }
+ }
+ } catch (IOException e) {
+ access.log(e, "Cannot load keyfile");
+ }
+ }
+ }
+ return symm;
+ }
+ /**
+ * Create a new random key
+ */
+ public Symm obtain() throws IOException {
+ byte inkey[] = new byte[0x800];
+ new SecureRandom().nextBytes(inkey);
+ return obtain(inkey);
+ }
+
+ /**
+ * Obtain a Symm from 2048 key from a String
+ *
+ * @param key
+ * @return
+ * @throws IOException
+ */
+ public static Symm obtain(String key) throws IOException {
+ return obtain(new ByteArrayInputStream(key.getBytes()));
+ }
+
+ /**
+ * Obtain a Symm from 2048 key from a Stream
+ *
+ * @param is
+ * @return
+ * @throws IOException
+ */
+ public static Symm obtain(InputStream is) throws IOException {
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ try {
+ base64url.decode(is, baos);
+ } catch (IOException e) {
+ // don't give clue
+ throw new IOException("Invalid Key");
+ }
+ byte[] bkey = baos.toByteArray();
+ if(bkey.length<0x88) { // 2048 bit key
+ throw new IOException("Invalid key");
+ }
+ return baseCrypt().obtain(bkey);
+ }
+
+ /**
+ * Convenience for picking up Keyfile
+ *
+ * @param f
+ * @return
+ * @throws IOException
+ */
+ public static Symm obtain(File f) throws IOException {
+ FileInputStream fis = new FileInputStream(f);
+ try {
+ return obtain(fis);
+ } finally {
+ fis.close();
+ }
+ }
+ /**
+ * Decrypt into a String
+ *
+ * Convenience method
+ *
+ * @param password
+ * @return
+ * @throws IOException
+ */
+ public String enpass(String password) throws IOException {
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ enpass(password,baos);
+ return new String(baos.toByteArray());
+ }
+
+ /**
+ * Create an encrypted password, making sure that even short passwords have a minimum length.
+ *
+ * @param password
+ * @param os
+ * @throws IOException
+ */
+ public void enpass(final String password, final OutputStream os) throws IOException {
+ final ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ DataOutputStream dos = new DataOutputStream(baos);
+ byte[] bytes = password.getBytes();
+ if(this.getClass().getSimpleName().startsWith("base64")) { // don't expose randomization
+ dos.write(bytes);
+ } else {
+
+ Random r = new SecureRandom();
+ int start = 0;
+ byte b;
+ for(int i=0;i<3;++i) {
+ dos.writeByte(b=(byte)r.nextInt());
+ start+=Math.abs(b);
+ }
+ start%=0x7;
+ for(int i=0;i<start;++i) {
+ dos.writeByte(r.nextInt());
+ }
+ dos.writeInt((int)System.currentTimeMillis());
+ int minlength = Math.min(0x9,bytes.length);
+ dos.writeByte(minlength); // expect truncation
+ if(bytes.length<0x9) {
+ for(int i=0;i<bytes.length;++i) {
+ dos.writeByte(r.nextInt());
+ dos.writeByte(bytes[i]);
+ }
+ // make sure it's long enough
+ for(int i=bytes.length;i<0x9;++i) {
+ dos.writeByte(r.nextInt());
+ }
+ } else {
+ dos.write(bytes);
+ }
+ }
+
+ // 7/21/2016 jg add AES Encryption to the mix
+ exec(new AESExec() {
+ @Override
+ public void exec(AES aes) throws IOException {
+ CipherInputStream cis = aes.inputStream(new ByteArrayInputStream(baos.toByteArray()), true);
+ try {
+ encode(cis,os);
+ } finally {
+ os.flush();
+ cis.close();
+ }
+ }
+ });
+ synchronized(ENC) {
+ }
+ }
+
+ /**
+ * Decrypt a password into a String
+ *
+ * Convenience method
+ *
+ * @param password
+ * @return
+ * @throws IOException
+ */
+ public String depass(String password) throws IOException {
+ if(password==null)return null;
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ depass(password,baos);
+ return new String(baos.toByteArray());
+ }
+
+ /**
+ * Decrypt a password
+ *
+ * Skip Symm.ENC
+ *
+ * @param password
+ * @param os
+ * @return
+ * @throws IOException
+ */
+ public long depass(final String password, final OutputStream os) throws IOException {
+ int offset = password.startsWith(ENC)?4:0;
+ final ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ final ByteArrayInputStream bais = new ByteArrayInputStream(password.getBytes(),offset,password.length()-offset);
+ exec(new AESExec() {
+ @Override
+ public void exec(AES aes) throws IOException {
+ CipherOutputStream cos = aes.outputStream(baos, false);
+ decode(bais,cos);
+ cos.close(); // flush
+ }
+ });
+ byte[] bytes = baos.toByteArray();
+ DataInputStream dis = new DataInputStream(new ByteArrayInputStream(bytes));
+ long time;
+ if(this.getClass().getSimpleName().startsWith("base64")) { // don't expose randomization
+ os.write(bytes);
+ time = 0L;
+ } else {
+ int start=0;
+ for(int i=0;i<3;++i) {
+ start+=Math.abs(dis.readByte());
+ }
+ start%=0x7;
+ for(int i=0;i<start;++i) {
+ dis.readByte();
+ }
+ time = (dis.readInt() & 0xFFFF)|(System.currentTimeMillis()&0xFFFF0000);
+ int minlength = dis.readByte();
+ if(minlength<0x9){
+ DataOutputStream dos = new DataOutputStream(os);
+ for(int i=0;i<minlength;++i) {
+ dis.readByte();
+ dos.writeByte(dis.readByte());
+ }
+ } else {
+ int pre =((Byte.SIZE*3+Integer.SIZE+Byte.SIZE)/Byte.SIZE)+start;
+ os.write(bytes, pre, bytes.length-pre);
+ }
+ }
+ return time;
+ }
+
+ public static String randomGen(int numBytes) {
+ return randomGen(passChars,numBytes);
+ }
+
+ public static String randomGen(char[] chars ,int numBytes) {
+ int rint;
+ StringBuilder sb = new StringBuilder(numBytes);
+ for(int i=0;i<numBytes;++i) {
+ rint = random.nextInt(chars.length);
+ sb.append(chars[rint]);
+ }
+ return sb.toString();
+ }
+ // Internal mechanism for helping to randomize placement of characters within a Symm codeset
+ // Based on an incoming data stream (originally created randomly, but can be recreated within
+ // 2048 key), go after a particular place in the new codeset. If that codeset spot is used, then move
+ // right or left (depending on iteration) to find the next available slot. In this way, key generation
+ // is speeded up by only enacting N iterations, but adds a spreading effect of the random number stream, so that keyset is also
+ // shuffled for a good spread. It is, however, repeatable, given the same number set, allowing for
+ // quick recreation when the official stream is actually obtained.
+ public Symm obtain(byte[] key) throws IOException {
+ try {
+ byte[] bytes = new byte[AES.AES_KEY_SIZE/8];
+ int offset = (Math.abs(key[(47%key.length)])+137)%(key.length-bytes.length);
+ for(int i=0;i<bytes.length;++i) {
+ bytes[i] = key[i+offset];
+ }
+
+ aes = new AES(bytes,0,bytes.length);
+ } catch (Exception e) {
+ throw new IOException(e);
+ }
+ int filled = codeset.length;
+ char[] seq = new char[filled];
+ int end = filled--;
+
+ boolean right = true;
+ int index;
+ Obtain o = new Obtain(this,key);
+
+ while(filled>=0) {
+ index = o.next();
+ if(index<0 || index>=codeset.length) {
+ System.out.println("uh, oh");
+ }
+ if(right) { // alternate going left or right to find the next open slot (keeps it from taking too long to hit something)
+ for(int j=index;j<end;++j) {
+ if(seq[j]==0) {
+ seq[j]=codeset[filled];
+ --filled;
+ break;
+ }
+ }
+ right = false;
+ } else {
+ for(int j=index;j>=0;--j) {
+ if(seq[j]==0) {
+ seq[j]=codeset[filled];
+ --filled;
+ break;
+ }
+ }
+ right = true;
+ }
+ }
+ return new Symm(seq,this);
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/Taf.java b/core/src/main/java/com/att/cadi/Taf.java new file mode 100644 index 0000000..7ba6fb4 --- /dev/null +++ b/core/src/main/java/com/att/cadi/Taf.java @@ -0,0 +1,58 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+import com.att.cadi.taf.TafResp;
+
+
+/**
+ * TAF - Transmutative Assertion Framework.
+ *
+ * This main Interface embodies the essential of the assertion, where a number of different TAFs might be used to authenticate
+ * and that authentication to be recognized through other elements.
+ *
+ * Concept by Robert Garskof. Implemented by Jonathan Gathman
+ *
+ *
+ */
+public interface Taf {
+ enum LifeForm {CBLF, SBLF, LFN};
+ /**
+ * The lifeForm param is a humorous way of describing whether the interaction is proceeding from direct Human Interaction via a browser
+ * or App which can directly query a memorized password, key sequence, bio-feedback, from that user, or a machine mechanism for which identity
+ * can more easily be determined by Certificate, Mechanical ID/Password etc. Popularized in modern culture and Science Fiction (especially
+ * Star Trek), we (starting with Robert Garskof) use the terms "Carbon Based Life Form" (CBLF) for mechanisms with people at the end of them, or
+ * "Silicon Based Life Forms" (SBLF) to indicate machine only interactions. I have added "LFN" for (Life-Form Neutral) to aid identifying
+ * processes for which it doesn't matter whether there is a human at the immediate end of the chain, or cannot be determined mechanically.
+ *
+ * The variable parameter is not necessarily ideal, but with too many unknown Tafs to be created, flexibility,
+ * is unfortunately required at this point. Future versions could lock this down more. JG 10/18/2012
+ *
+ * @param lifeForm
+ * @param info
+ * @return
+ */
+ public TafResp validate(LifeForm reading, String ... info);
+
+}
diff --git a/core/src/main/java/com/att/cadi/Transmutate.java b/core/src/main/java/com/att/cadi/Transmutate.java new file mode 100644 index 0000000..e392e86 --- /dev/null +++ b/core/src/main/java/com/att/cadi/Transmutate.java @@ -0,0 +1,46 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+import java.security.Principal;
+
+/**
+ * The unique element of TAF is that we establish the relationship/mechanism to mutate the Principal derived from
+ * one Authentication mechanism into a trustable Principal of another. The mechanism needs to be decided by system
+ * trusting.
+ *
+ * The Generic "T" is used so that the code used will be very specific for the implementation, enforced by Compiler
+ *
+ * This interface will allow differences of trusting Transmutation of Authentication
+ *
+ */
+public interface Transmutate<T> {
+ /**
+ * Mutate the (assumed validated) Principal into the expected Principal name to be used to construct
+ *
+ * @param p
+ * @return
+ */
+ public T mutate(Principal p);
+}
diff --git a/core/src/main/java/com/att/cadi/TrustChecker.java b/core/src/main/java/com/att/cadi/TrustChecker.java new file mode 100644 index 0000000..2cf2203 --- /dev/null +++ b/core/src/main/java/com/att/cadi/TrustChecker.java @@ -0,0 +1,54 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+
+import javax.servlet.http.HttpServletRequest;
+
+import com.att.cadi.taf.TafResp;
+
+/**
+ * Change to another Principal based on Trust of caller and User Chain (if desired)
+ *
+ *
+ */
+public interface TrustChecker {
+ public TafResp mayTrust(TafResp tresp, HttpServletRequest req);
+
+ /**
+ * A class that trusts no-one else, so just return same TResp
+ */
+ public static TrustChecker NOTRUST = new TrustChecker() {
+ @Override
+ public TafResp mayTrust(TafResp tresp, HttpServletRequest req) {
+ return tresp;
+ }
+
+ @Override
+ public void setLur(Lur lur) {
+ }
+ };
+
+ public void setLur(Lur lur);
+}
diff --git a/core/src/main/java/com/att/cadi/User.java b/core/src/main/java/com/att/cadi/User.java new file mode 100644 index 0000000..6903cb3 --- /dev/null +++ b/core/src/main/java/com/att/cadi/User.java @@ -0,0 +1,145 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+import java.security.Principal;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import com.att.cadi.lur.LocalPermission;
+
+/**
+ * Class to hold info from the User Perspective.
+ *
+ *
+ */
+public final class User<PERM extends Permission> {
+ private static Map<String,Permission> NULL_MAP = new HashMap<String,Permission>();
+ public Principal principal;
+ Map<String, Permission> perms ;
+ long permExpires;
+ private final long interval;
+ int count;
+
+ // Note: This should only be used for Local RBAC (in memory)
+ public User(Principal principal) {
+ this.principal = principal;
+ perms = NULL_MAP;
+ permExpires = Long.MAX_VALUE; // Never. Well, until 64 bits of millis since 1970 expires...
+ interval = 0L;
+ count = 0;
+ }
+
+ public User(Principal principal, long expireInterval) {
+ this.principal = principal;
+ perms = NULL_MAP;
+ expireInterval = Math.max(expireInterval, 0); // avoid < 1
+ interval = Math.max(AbsUserCache.MIN_INTERVAL,Math.min(expireInterval,AbsUserCache.MAX_INTERVAL));
+ permExpires = 0;
+ count = 0;
+ }
+
+ public void renewPerm() {
+ permExpires = System.currentTimeMillis()+interval;
+ }
+
+ public long permExpires() {
+ return permExpires;
+ }
+
+ public boolean permExpired() {
+ return System.currentTimeMillis() > permExpires;
+ }
+
+ public boolean noPerms() {
+ return perms==null || perms.values().size()==0;
+ }
+
+ public void setNoPerms() {
+ perms=NULL_MAP;
+ permExpires = System.currentTimeMillis() + interval;
+ }
+
+ public boolean permsUnloaded() {
+ return perms==null;
+ }
+
+ public synchronized void incCount() {
+ ++count;
+ }
+
+ public synchronized void resetCount() {
+ count=0;
+ }
+
+ public Map<String,Permission> newMap() {
+ return new ConcurrentHashMap<String,Permission>();
+ }
+
+ public void add(LocalPermission permission) {
+ if(perms==NULL_MAP)perms=newMap();
+ perms.put(permission.getKey(),permission);
+ }
+
+ public void add(Map<String, Permission> newMap, PERM permission) {
+ newMap.put(permission.getKey(),permission);
+ }
+
+ public void setMap(Map<String, Permission> newMap) {
+ perms = newMap;
+ }
+
+ public boolean contains(Permission perm) {
+ for (Permission p : perms.values()) {
+ if (p.match(perm)) return true;
+ }
+ return false;
+ }
+
+ public void copyPermsTo(List<Permission> sink) {
+ sink.addAll(perms.values());
+ }
+
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append(principal.getName());
+ sb.append('|');
+ boolean first = true;
+ synchronized(perms) {
+ for(Permission gp : perms.values()) {
+ if(first) {
+ first = false;
+ sb.append(':');
+ } else {
+ sb.append(',');
+ }
+ sb.append(gp.getKey());
+ }
+ }
+ return sb.toString();
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/UserChain.java b/core/src/main/java/com/att/cadi/UserChain.java new file mode 100644 index 0000000..90c47c1 --- /dev/null +++ b/core/src/main/java/com/att/cadi/UserChain.java @@ -0,0 +1,44 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+/**
+ * Interface to add a User Chain String to Principal
+ *
+ *
+ *
+ * Where
+ * APP is name suitable for Logging (i.e. official App Acronym)
+ * ID is official User or MechID, best if includes Identity Source (i.e. ab1234@csp.att.com)
+ * Protocol is the Security protocol,
+ *
+ * Format:<ID>:<APP>:<protocol>[:AS][,<ID>:<APP>:<protocol>]*
+ *
+ *
+ *
+ */
+public interface UserChain {
+ public enum Protocol {BasicAuth,Cookie,Cert,OAuth};
+ public String userChain();
+}
diff --git a/core/src/main/java/com/att/cadi/config/Config.java b/core/src/main/java/com/att/cadi/config/Config.java new file mode 100644 index 0000000..dd8e56d --- /dev/null +++ b/core/src/main/java/com/att/cadi/config/Config.java @@ -0,0 +1,815 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.config;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.net.InetAddress;
+import java.net.URI;
+import java.net.UnknownHostException;
+import java.security.NoSuchAlgorithmException;
+import java.security.cert.CertificateException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map.Entry;
+import java.util.Properties;
+import java.util.TimerTask;
+
+import com.att.cadi.AbsUserCache;
+import com.att.cadi.Access;
+import com.att.cadi.Access.Level;
+import com.att.cadi.CachingLur;
+import com.att.cadi.CadiException;
+import com.att.cadi.CredVal;
+import com.att.cadi.Locator;
+import com.att.cadi.Lur;
+import com.att.cadi.PropAccess;
+import com.att.cadi.Symm;
+import com.att.cadi.TrustChecker;
+import com.att.cadi.lur.EpiLur;
+import com.att.cadi.lur.LocalLur;
+import com.att.cadi.lur.NullLur;
+import com.att.cadi.taf.HttpEpiTaf;
+import com.att.cadi.taf.HttpTaf;
+import com.att.cadi.taf.basic.BasicHttpTaf;
+import com.att.cadi.taf.cert.X509Taf;
+import com.att.cadi.taf.dos.DenialOfServiceTaf;
+
+/**
+ * Create a Consistent Configuration mechanism, even when configuration styles are as vastly different as
+ * Properties vs JavaBeans vs FilterConfigs...
+ *
+ *
+ */
+public class Config {
+
+ private static final String HIDE_PASS = "***************";
+
+ public static final String UTF_8 = "UTF-8";
+
+ // Property Names associated with configurations.
+ // As of 1.0.2, these have had the dots removed so as to be compatible with JavaBean style
+ // configurations as well as property list style.
+ public static final String HOSTNAME = "hostname";
+ public static final String CADI_PROP_FILES = "cadi_prop_files"; // Additional Properties files (separate with ;)
+ public static final String CADI_LOGLEVEL = "cadi_loglevel";
+ public static final String CADI_LOGNAME = "cadi_logname";
+ public static final String CADI_KEYFILE = "cadi_keyfile";
+ public static final String CADI_KEYSTORE = "cadi_keystore";
+ public static final String CADI_KEYSTORE_PASSWORD = "cadi_keystore_password";
+ public static final String CADI_ALIAS = "cadi_alias";
+ public static final String CADI_LOGINPAGE_URL = "cadi_loginpage_url";
+
+ public static final String CADI_KEY_PASSWORD = "cadi_key_password";
+ public static final String CADI_TRUSTSTORE = "cadi_truststore";
+ public static final String CADI_TRUSTSTORE_PASSWORD = "cadi_truststore_password";
+ public static final String CADI_X509_ISSUERS = "cadi_x509_issuers";
+ public static final String CADI_TRUST_MASKS="cadi_trust_masks";
+ public static final String CADI_TRUST_PERM="cadi_trust_perm"; // IDs with this perm can utilize the "AS " user concept
+ public static final String CADI_PROTOCOLS = "cadi_protocols";
+ public static final String CADI_NOAUTHN = "cadi_noauthn";
+ public static final String CADI_LOC_LIST = "cadi_loc_list";
+
+ public static final String CADI_USER_CHAIN_TAG = "cadi_user_chain";
+ public static final String CADI_USER_CHAIN = "USER_CHAIN";
+
+
+
+ public static final String CSP_DOMAIN = "csp_domain";
+ public static final String CSP_HOSTNAME = "csp_hostname";
+ public static final String CSP_DEVL_LOCALHOST = "csp_devl_localhost";
+ public static final String CSP_USER_HEADER = "CSP_USER";
+ public static final String CSP_SYSTEMS_CONF = "CSPSystems.conf";
+ public static final String CSP_SYSTEMS_CONF_FILE = "csp_systems_conf_file";
+
+
+ public static final String TGUARD_ENV="tguard_env";
+ public static final String TGUARD_DOMAIN = "tguard_domain";
+ public static final String TGUARD_TIMEOUT = "tguard_timeout";
+ public static final String TGUARD_TIMEOUT_DEF = "5000";
+ public static final String TGUARD_CERTS = "tguard_certs"; // comma delimited SHA-256 finger prints
+// public static final String TGUARD_DEVL_LOCALHOST = "tguard_devl_localhost";
+// public static final String TGUARD_USER_HEADER = "TGUARD_USER";
+
+ public static final String LOCALHOST_ALLOW = "localhost_allow";
+ public static final String LOCALHOST_DENY = "localhost_deny";
+
+ public static final String BASIC_REALM = "basic_realm"; // what is sent to the client
+ public static final String BASIC_WARN = "basic_warn"; // Warning of insecure channel
+ public static final String USERS = "local_users";
+ public static final String GROUPS = "local_groups";
+ public static final String WRITE_TO = "local_writeto"; // dump RBAC to local file in Tomcat Style (some apps use)
+
+ public static final String AAF_ENV = "aaf_env";
+ public static final String AAF_ROOT_NS = "aaf_root_ns";
+ public static final String AAF_ROOT_COMPANY = "aaf_root_company";
+ public static final String AAF_URL = "aaf_url"; //URL for AAF... Use to trigger AAF configuration
+ public static final String AAF_MECHID = "aaf_id";
+ public static final String AAF_MECHPASS = "aaf_password";
+ public static final String AAF_LUR_CLASS = "aaf_lur_class";
+ public static final String AAF_TAF_CLASS = "aaf_taf_class";
+ public static final String AAF_CONNECTOR_CLASS = "aaf_connector_class";
+ public static final String AAF_LOCATOR_CLASS = "aaf_locator_class";
+ public static final String AAF_CONN_TIMEOUT = "aaf_conn_timeout";
+ public static final String AAF_CONN_TIMEOUT_DEF = "3000";
+ public static final String AAF_READ_TIMEOUT = "aaf_timeout";
+ public static final String AAF_READ_TIMEOUT_DEF = "5000";
+ public static final String AAF_USER_EXPIRES = "aaf_user_expires";
+ public static final String AAF_USER_EXPIRES_DEF = "600000"; // Default is 10 mins
+ public static final String AAF_CLEAN_INTERVAL = "aaf_clean_interval";
+ public static final String AAF_CLEAN_INTERVAL_DEF = "30000"; // Default is 30 seconds
+ public static final String AAF_REFRESH_TRIGGER_COUNT = "aaf_refresh_trigger_count";
+ public static final String AAF_REFRESH_TRIGGER_COUNT_DEF = "3"; // Default is 10 mins
+
+ public static final String AAF_HIGH_COUNT = "aaf_high_count";
+ public static final String AAF_HIGH_COUNT_DEF = "1000"; // Default is 1000 entries
+ public static final String AAF_PERM_MAP = "aaf_perm_map";
+ public static final String AAF_DEPLOYED_VERSION = "DEPLOYED_VERSION";
+ public static final String AAF_CERT_IDS = "aaf_cert_ids";
+ public static final String AAF_DEBUG_IDS = "aaf_debug_ids"; // comma delimited
+
+ public static final String GW_URL = "gw_url";
+ public static final String CM_URL = "cm_url";
+ public static final String CM_TRUSTED_CAS = "cm_trusted_cas";
+
+ public static final String PATHFILTER_URLPATTERN = "pathfilter_urlpattern";
+ public static final String PATHFILTER_STACK = "pathfilter_stack";
+ public static final String PATHFILTER_NS = "pathfilter_ns";
+ public static final String PATHFILTER_NOT_AUTHORIZED_MSG = "pathfilter_not_authorized_msg";
+
+ public static final String AFT_DME2_TRUSTSTORE_PASSWORD = "AFT_DME2_TRUSTSTORE_PASSWORD";
+ public static final String AFT_DME2_TRUSTSTORE = "AFT_DME2_TRUSTSTORE";
+ public static final String AFT_DME2_KEYSTORE_PASSWORD = "AFT_DME2_KEYSTORE_PASSWORD";
+ public static final String AFT_DME2_KEY_PASSWORD = "AFT_DME2_KEY_PASSWORD";
+ public static final String AFT_DME2_KEYSTORE = "AFT_DME2_KEYSTORE";
+ public static final String AFT_DME2_SSL_TRUST_ALL = "AFT_DME2_SSL_TRUST_ALL";
+ public static final String AFT_DME2_SSL_INCLUDE_PROTOCOLS = "AFT_DME2_SSL_INCLUDE_PROTOCOLS";
+
+
+ // DME2 Client. First property must be set to "false", and the others set in order to use SSL Client
+ public static final String AFT_DME2_CLIENT_IGNORE_SSL_CONFIG="AFT_DME2_CLIENT_IGNORE_SSL_CONFIG";
+ public static final String AFT_DME2_CLIENT_KEYSTORE = "AFT_DME2_CLIENT_KEYSTORE";
+ public static final String AFT_DME2_CLIENT_KEYSTORE_PASSWORD = "AFT_DME2_CLIENT_KEYSTORE_PASSWORD";
+ public static final String AFT_DME2_CLIENT_TRUSTSTORE = "AFT_DME2_CLIENT_TRUSTSTORE";
+ public static final String AFT_DME2_CLIENT_TRUSTSTORE_PASSWORD = "AFT_DME2_CLIENT_TRUSTSTORE_PASSWORD";
+ public static final String AFT_DME2_CLIENT_SSL_CERT_ALIAS = "AFT_DME2_CLIENT_SSL_CERT_ALIAS";
+ public static final String AFT_DME2_CLIENT_SSL_INCLUDE_PROTOCOLS = "AFT_DME2_CLIENT_SSL_INCLUDE_PROTOCOLS";
+
+
+ // This one should go unpublic
+ public static final String AAF_DEFAULT_REALM = "aaf_default_realm";
+ private static String defaultRealm="none";
+
+ public static final String AAF_DOMAIN_SUPPORT = "aaf_domain_support";
+ //public static final String AAF_DOMAIN_SUPPORT_DEF = ".com";
+ public static final String AAF_DOMAIN_SUPPORT_DEF = ".org";
+
+
+ public static void setDefaultRealm(Access access) throws CadiException {
+ try {
+ boolean hasCSP;
+ try {
+ Class.forName("com.att.cadi.taf.csp.CSPTaf");
+ hasCSP=true;
+ } catch(ClassNotFoundException e) {
+ hasCSP = logProp(access,Config.CSP_DOMAIN, null)!=null;
+ }
+ defaultRealm = logProp(access,Config.AAF_DEFAULT_REALM,
+ hasCSP?"csp.att.com":
+ logProp(access,Config.BASIC_REALM,
+ logProp(access,HOSTNAME,InetAddress.getLocalHost().getHostName())
+ )
+ );
+ } catch (UnknownHostException e) {
+ //defaultRealm="none";
+ }
+ }
+
+
+ public static HttpTaf configHttpTaf(Access access, TrustChecker tc, CredVal up, Lur lur, Object ... additionalTafLurs) throws CadiException {
+ /////////////////////////////////////////////////////
+ // Setup AAFCon for any following
+ /////////////////////////////////////////////////////
+ Object aafcon = null;
+ if(lur != null) {
+ Field f = null;
+ try {
+ f = lur.getClass().getField("aaf");
+ aafcon = f.get(lur);
+ } catch (Exception nsfe) {
+ }
+ }
+ // IMPORTANT! Don't attempt to load AAF Connector if there is no AAF URL
+ String aafURL = access.getProperty(AAF_URL,null);
+ if(aafcon==null && aafURL!=null) {
+ aafcon = loadAAFConnector(access, aafURL);
+ }
+
+ HttpTaf taf;
+ // Setup Host, in case Network reports an unusable Hostname (i.e. VTiers, VPNs, etc)
+ String hostname = logProp(access, HOSTNAME,null);
+ if(hostname==null) {
+ try {
+ hostname = InetAddress.getLocalHost().getHostName();
+ } catch (UnknownHostException e1) {
+ throw new CadiException("Unable to determine Hostname",e1);
+ }
+ }
+
+ access.log(Level.INIT, "Hostname set to",hostname);
+ // Get appropriate TAFs
+ ArrayList<HttpTaf> htlist = new ArrayList<HttpTaf>();
+
+ /////////////////////////////////////////////////////
+ // Add a Denial of Service TAF
+ // Note: how IPs and IDs are added are up to service type.
+ // They call "DenialOfServiceTaf.denyIP(String) or denyID(String)
+ /////////////////////////////////////////////////////
+ htlist.add(new DenialOfServiceTaf(access));
+
+ /////////////////////////////////////////////////////
+ // Configure LocalHost
+ /////////////////////////////////////////////////////
+
+ String truststore = logProp(access, CADI_TRUSTSTORE, access.getProperty("AFT_DME2_TRUSTSTORE", null));
+ if(truststore!=null) {
+ String truststore_pwd = access.getProperty(CADI_TRUSTSTORE_PASSWORD, access.getProperty("AFT_DME2_TRUSTSTORE_PASSWORD",null));
+ if(truststore_pwd!=null) {
+ if(truststore_pwd.startsWith(Symm.ENC)) {
+ try {
+ truststore_pwd = access.decrypt(truststore_pwd,false);
+ } catch (IOException e) {
+ throw new CadiException(CADI_TRUSTSTORE_PASSWORD + " cannot be decrypted",e);
+ }
+ }
+ try {
+ htlist.add(new X509Taf(access,lur));
+ access.log(Level.INIT,"Certificate Authorization enabled");
+ } catch (SecurityException e) {
+ access.log(Level.INIT,"AAFListedCertIdentity cannot be instantiated. Certificate Authorization is now disabled",e);
+ } catch (IllegalArgumentException e) {
+ access.log(Level.INIT,"AAFListedCertIdentity cannot be instantiated. Certificate Authorization is now disabled",e);
+ } catch (CertificateException e) {
+ access.log(Level.INIT,"Certificate Authorization failed, it is disabled",e);
+ } catch (NoSuchAlgorithmException e) {
+ access.log(Level.INIT,"Certificate Authorization failed, wrong Security Algorithm",e);
+ }
+ }
+ } else {
+ access.log(Level.INIT,"Certificate Authorization not enabled");
+ }
+
+ /////////////////////////////////////////////////////
+ // Configure Basic Auth (local content)
+ /////////////////////////////////////////////////////
+ String basic_realm = logProp(access, BASIC_REALM,null);
+ boolean basic_warn = "TRUE".equals(access.getProperty(BASIC_WARN,"FALSE"));
+ if(basic_realm!=null && up!=null) {
+ access.log(Level.INIT,"Basic Authorization is enabled using realm",basic_realm);
+ // Allow warning about insecure channel to be turned off
+ if(!basic_warn)access.log(Level.INIT,"WARNING! The basic_warn property has been set to false.",
+ " There will be no additional warning if Basic Auth is used on an insecure channel"
+ );
+ String aafCleanup = logProp(access, AAF_USER_EXPIRES,AAF_USER_EXPIRES_DEF); // Default is 10 mins
+ long userExp = Long.parseLong(aafCleanup);
+
+ htlist.add(new BasicHttpTaf(access, up, basic_realm, userExp, basic_warn));
+ } else {
+ access.log(Level.INIT,"Local Basic Authorization is disabled. Enable by setting basic_realm=<appropriate realm, i.e. my.att.com>");
+ }
+
+ /////////////////////////////////////////////////////
+ // Configure AAF Driven Basic Auth
+ /////////////////////////////////////////////////////
+ boolean getRemoteAAF = true;
+ if(additionalTafLurs!=null) {
+ for(Object o : additionalTafLurs) {
+ if(o.getClass().getSimpleName().equals("DirectAAFLur")) {
+ getRemoteAAF = false;
+ break;
+ }
+ }
+ }
+ HttpTaf aaftaf=null;
+ if(getRemoteAAF) {
+ if(aafcon==null) {
+ access.log(Level.INIT,"AAF Connection (AAFcon) is null. Cannot create an AAF TAF");
+ } else if(aafURL==null) {
+ access.log(Level.INIT,"No AAF URL in properties, Cannot create an AAF TAF");
+ } else {// There's an AAF_URL... try to configure an AAF
+ String defName = aafURL.contains("version=2.0")?"com.att.cadi.aaf.v2_0.AAFTaf":"";
+ String aafTafClassName = logProp(access, AAF_TAF_CLASS,defName);
+ // Only 2.0 available at this time
+ if("com.att.cadi.aaf.v2_0.AAFTaf".equals(aafTafClassName)) {
+ try {
+ Class<?> aafTafClass = loadClass(access,aafTafClassName);
+ Class<?> aafConClass = loadClass(access,"com.att.cadi.aaf.v2_0.AAFCon");
+
+ Constructor<?> cstr = aafTafClass.getConstructor(aafConClass,boolean.class,AbsUserCache.class);
+ if(cstr!=null) {
+ aaftaf = (HttpTaf)cstr.newInstance(aafcon,basic_warn,lur);
+ if(aaftaf==null) {
+ access.log(Level.INIT,"ERROR! AAF TAF Failed construction. NOT Configured");
+ } else {
+ access.log(Level.INIT,"AAF TAF Configured to ",aafURL);
+ // Note: will add later, after all others configured
+ }
+ }
+ } catch(Exception e) {
+ access.log(Level.INIT,"ERROR! AAF TAF Failed construction. NOT Configured");
+ }
+ }
+ }
+ }
+
+
+ String alias = logProp(access, CADI_ALIAS,null);
+
+ /////////////////////////////////////////////////////
+ // Configure tGuard... (AT&T Client Repo)
+ /////////////////////////////////////////////////////
+ // TGUARD Environment, translated to any other remote Environment validation mechanism...
+ String tGuard_domain = logProp(access, TGUARD_DOMAIN,null);
+ String tGuard_env = logProp(access, TGUARD_ENV, null);
+
+ if(!("PROD".equals(tGuard_env) || "STAGE".equals(tGuard_env))) {
+ access.log(Level.INIT, "tGuard Authorization is disabled. Enable by setting", TGUARD_ENV, "to \"PROD\" or \"STAGE\"");
+ } else if(tGuard_domain==null) {
+ access.log(Level.INIT,TGUARD_DOMAIN + " must be set: tGuard Authorization is disabled.");
+ } else if(alias == null) {
+ access.log(Level.INIT,CADI_ALIAS + " must be set: tGuard Authorization is disabled.");
+ } else {
+ try {
+ Class<?> tGuardClass = loadClass(access,"com.att.cadi.tguard.TGuardHttpTaf");
+ if(aaftaf!=null) {
+ Constructor<?> tGuardCnst = tGuardClass.getConstructor(new Class[]{Access.class, AbsUserCache.class});
+ htlist.add((HttpTaf)tGuardCnst.newInstance(new Object[] {access,aaftaf}));
+ access.log(Level.INIT,"tGuard Authorization is enabled on",tGuard_env,"on the",tGuard_domain," tGuard Domain");
+ } else {
+ Constructor<?> tGuardCnst = tGuardClass.getConstructor(new Class[]{Access.class, int.class, int.class, int.class});
+ htlist.add((HttpTaf)tGuardCnst.newInstance(new Object[] {
+ access,
+ Integer.parseInt(logProp(access, AAF_CLEAN_INTERVAL,AAF_CLEAN_INTERVAL_DEF)),
+ Integer.parseInt(logProp(access, AAF_HIGH_COUNT, AAF_HIGH_COUNT_DEF)),
+ Integer.parseInt(logProp(access, AAF_REFRESH_TRIGGER_COUNT, AAF_REFRESH_TRIGGER_COUNT_DEF))
+ }));
+ access.log(Level.INIT,"tGuard Authorization is enabled on",tGuard_env,"on the",tGuard_domain," tGuard Domain");
+ }
+ } catch(Exception e) {
+ access.log(e, Level.INIT,"tGuard Class cannot be loaded: tGuard Authorization is disabled.");
+ }
+ }
+
+ /////////////////////////////////////////////////////
+ // Adding BasicAuth (AAF) last, after other primary Cookie Based
+ // Needs to be before Cert... see below
+ /////////////////////////////////////////////////////
+ if(aaftaf!=null) {
+ htlist.add(aaftaf);
+ }
+
+
+ /////////////////////////////////////////////////////
+ // Any Additional Lurs passed in Constructor
+ /////////////////////////////////////////////////////
+ if(additionalTafLurs!=null) {
+ for(Object additional : additionalTafLurs) {
+ if(additional instanceof HttpTaf) {
+ htlist.add((HttpTaf)additional);
+ access.log(Level.INIT,additional);
+ }
+ }
+ }
+
+ /////////////////////////////////////////////////////
+ // Create EpiTaf from configured TAFs
+ /////////////////////////////////////////////////////
+ if(htlist.size()==1) {
+ // just return the one
+ taf = htlist.get(0);
+ } else {
+ HttpTaf[] htarray = new HttpTaf[htlist.size()];
+ htlist.toArray(htarray);
+ Locator<URI> locator = loadLocator(access, logProp(access, CADI_LOGINPAGE_URL, null));
+
+ taf = new HttpEpiTaf(access,locator, tc, htarray); // ok to pass locator == null
+ String level = logProp(access, CADI_LOGLEVEL, null);
+ if(level!=null) {
+ access.setLogLevel(Level.valueOf(level));
+ }
+ }
+
+ return taf;
+ }
+
+ public static String logProp(Access access,String tag, String def) {
+ String rv = access.getProperty(tag, def);
+ if(rv == null) {
+ access.log(Level.INIT,tag,"is not set");
+ } else {
+ access.log(Level.INIT,tag,"is set to",rv);
+ }
+ return rv;
+ }
+
+ public static Lur configLur(Access access, Object ... additionalTafLurs) throws CadiException {
+ List<Lur> lurs = new ArrayList<Lur>();
+
+ /////////////////////////////////////////////////////
+ // Configure a Local Property Based RBAC/LUR
+ /////////////////////////////////////////////////////
+ try {
+ String users = access.getProperty(USERS,null);
+ String groups = access.getProperty(GROUPS,null);
+
+ if(groups!=null || users!=null) {
+ LocalLur ll;
+ lurs.add(ll = new LocalLur(access, users, groups)); // note b64==null is ok.. just means no encryption.
+
+ String writeto = access.getProperty(WRITE_TO,null);
+ if(writeto!=null) {
+ String msg = UsersDump.updateUsers(writeto, ll);
+ if(msg!=null) access.log(Level.INIT,"ERROR! Error Updating ",writeto,"with roles and users:",msg);
+ }
+ }
+ } catch (IOException e) {
+ throw new CadiException(e);
+ }
+
+ /////////////////////////////////////////////////////
+ // Configure the AAF Lur (if any)
+ /////////////////////////////////////////////////////
+ String aafURL = logProp(access,AAF_URL,null); // Trigger Property
+ String aaf_env = access.getProperty(AAF_ENV,null);
+ if(aaf_env == null && aafURL!=null && access instanceof PropAccess) { // set AAF_ENV from AAF_URL
+ int ec = aafURL.indexOf("envContext=");
+ if(ec>0) {
+ ec += 11; // length of envContext=
+ int slash = aafURL.indexOf('/', ec);
+ if(slash>0) {
+ aaf_env = aafURL.substring(ec, slash);
+ ((PropAccess)access).setProperty(AAF_ENV, aaf_env);
+ access.printf(Level.INIT, "Setting aaf_env to %s from aaf_url value",aaf_env);
+ }
+ }
+ }
+
+ if(aafURL==null) {
+ access.log(Level.INIT,"No AAF LUR properties, AAF will not be loaded");
+ } else {// There's an AAF_URL... try to configure an AAF
+ String aafLurClassStr = logProp(access,AAF_LUR_CLASS,"com.att.cadi.aaf.v2_0.AAFLurPerm");
+ ////////////AAF Lur 2.0 /////////////
+ if(aafLurClassStr.startsWith("com.att.cadi.aaf.v2_0")) {
+ try {
+ Object aafcon = loadAAFConnector(access, aafURL);
+ if(aafcon==null) {
+ access.log(Level.INIT,"AAF LUR class,",aafLurClassStr,"cannot be constructed without valid AAFCon object.");
+ } else {
+ Class<?> aafAbsAAFCon = loadClass(access, "com.att.cadi.aaf.v2_0.AAFCon");
+ Method mNewLur = aafAbsAAFCon.getMethod("newLur");
+ Object aaflur = mNewLur.invoke(aafcon);
+
+ if(aaflur==null) {
+ access.log(Level.INIT,"ERROR! AAF LUR Failed construction. NOT Configured");
+ } else {
+ access.log(Level.INIT,"AAF LUR Configured to ",aafURL);
+ lurs.add((Lur)aaflur);
+ String debugIDs = logProp(access,Config.AAF_DEBUG_IDS, null);
+ if(debugIDs !=null && aaflur instanceof CachingLur) {
+ ((CachingLur<?>)aaflur).setDebug(debugIDs);
+ }
+ }
+ }
+ } catch (Exception e) {
+ access.log(e,"AAF LUR class,",aafLurClassStr,"could not be constructed with given Constructors.");
+ }
+ }
+ }
+
+ /////////////////////////////////////////////////////
+ // Any Additional passed in Constructor
+ /////////////////////////////////////////////////////
+ if(additionalTafLurs!=null) {
+ for(Object additional : additionalTafLurs) {
+ if(additional instanceof Lur) {
+ lurs.add((Lur)additional);
+ access.log(Level.INIT, additional);
+ }
+ }
+ }
+
+ /////////////////////////////////////////////////////
+ // Return a Lur based on how many there are...
+ /////////////////////////////////////////////////////
+ switch(lurs.size()) {
+ case 0:
+ access.log(Level.INIT,"WARNING! No CADI LURs configured");
+ // Return a NULL Lur that does nothing.
+ return new NullLur();
+ case 1:
+ return lurs.get(0); // Only one, just return it, save processing
+ default:
+ // Multiple Lurs, use EpiLUR to handle
+ Lur[] la = new Lur[lurs.size()];
+ lurs.toArray(la);
+ return new EpiLur(la);
+ }
+ }
+
+ private static final String COM_ATT_CADI_AAF_V2_0_AAF_CON_DME2 = "com.att.cadi.aaf.v2_0.AAFConDME2";
+ private static final String COM_ATT_CADI_AAF_V2_0_AAF_CON_HTTP = "com.att.cadi.aaf.v2_0.AAFConHttp";
+ public static Object loadAAFConnector(Access access, String aafURL) {
+ Object aafcon = null;
+ Class<?> aafConClass = null;
+
+ try {
+ if(aafURL!=null) {
+ String aafConnector = access.getProperty(AAF_CONNECTOR_CLASS, COM_ATT_CADI_AAF_V2_0_AAF_CON_HTTP);
+ if(COM_ATT_CADI_AAF_V2_0_AAF_CON_DME2.equals(aafConnector) || aafURL.contains("/service=")) {
+ aafConClass = loadClass(access, COM_ATT_CADI_AAF_V2_0_AAF_CON_DME2);
+ if(aafConClass!=null) {
+ Constructor<?> cons = aafConClass.getConstructor(PropAccess.class);
+ aafcon = cons.newInstance(access);
+ } else {
+ access.log(Level.ERROR, "URL contains '/service=', which requires DME2");
+ }
+ } else if(COM_ATT_CADI_AAF_V2_0_AAF_CON_HTTP.equals(aafConnector)) {
+ aafConClass = loadClass(access, COM_ATT_CADI_AAF_V2_0_AAF_CON_HTTP);
+ for(Constructor<?> c : aafConClass.getConstructors()) {
+ List<Object> lo = new ArrayList<Object>();
+ for(Class<?> pc : c.getParameterTypes()) {
+ if(pc.equals(PropAccess.class)) {
+ lo.add(access);
+ } else if(pc.equals(Locator.class)) {
+ lo.add(loadLocator(access, aafURL));
+ } else {
+ continue;
+ }
+ }
+ if(c.getParameterTypes().length!=lo.size()) {
+ continue; // back to another Constructor
+ } else {
+ aafcon = c.newInstance(lo.toArray());
+ }
+ break;
+ }
+ }
+ if(aafcon!=null) {
+ String mechid = logProp(access,Config.AAF_MECHID, null);
+ String pass = access.getProperty(Config.AAF_MECHPASS, null);
+ if(mechid!=null && pass!=null) {
+ try {
+ Method basicAuth = aafConClass.getMethod("basicAuth", String.class, String.class);
+ basicAuth.invoke(aafcon, mechid,pass);
+ } catch (NoSuchMethodException nsme) {
+ // it's ok, don't use
+ }
+ }
+ }
+ }
+ } catch (Exception e) {
+ access.log(e,"AAF Connector could not be constructed with given Constructors.");
+ }
+
+ return aafcon;
+ }
+
+ public static Class<?> loadClass(Access access, String className) {
+ Class<?> cls=null;
+ try {
+ cls = access.classLoader().loadClass(className);
+ } catch (ClassNotFoundException cnfe) {
+ try {
+ cls = access.getClass().getClassLoader().loadClass(className);
+ } catch (ClassNotFoundException cnfe2) {
+ // just return null
+ }
+ }
+ return cls;
+ }
+
+ @SuppressWarnings("unchecked")
+ public static Locator<URI> loadLocator(Access access, String url) {
+ Locator<URI> locator = null;
+ if(url==null) {
+ access.log(Level.INIT,"No URL for AAF Login Page. Disabled");
+ } else {
+ if(url.contains("DME2RESOLVE")) {
+ try {
+ Class<?> lcls = loadClass(access,"com.att.cadi.locator.DME2Locator");
+ Class<?> dmcls = loadClass(access,"com.att.aft.dme2.api.DME2Manager");
+ Constructor<?> cnst = lcls.getConstructor(new Class[] {Access.class,dmcls,String.class});
+ locator = (Locator<URI>)cnst.newInstance(new Object[] {access,null,url});
+ access.log(Level.INFO, "DME2Locator enabled with " + url);
+ } catch (Exception e) {
+ access.log(Level.INIT,"AAF Login Page accessed by " + url + " requires DME2. It is now disabled",e);
+ }
+ } else {
+ try {
+ Class<?> cls = loadClass(access,"com.att.cadi.locator.PropertyLocator");
+ Constructor<?> cnst = cls.getConstructor(new Class[] {String.class});
+ locator = (Locator<URI>)cnst.newInstance(new Object[] {url});
+ access.log(Level.INFO, "PropertyLocator enabled with " + url);
+ } catch (Exception e) {
+ access.log(Level.INIT,"AAF Login Page accessed by " + url + " requires PropertyLocator. It is now disabled",e);
+ }
+ }
+ }
+ return locator;
+ }
+
+ /*
+ * DME2 can only read Passwords as clear text properties. Leaving in "System Properties" un-encrypted exposes these passwords
+ */
+ public static class PasswordRemoval extends TimerTask {
+ private Access access;
+
+ private final List<String> pws;
+
+ public PasswordRemoval(Access access) {
+ this.access = access;
+ pws = new ArrayList<String>();
+ }
+
+ @Override
+ public void run() {
+ for(String key:pws) {
+ access.log(Level.INIT, "Scrubbing " + key);
+ System.clearProperty(key);
+ }
+ }
+ public void add(String key) {
+ pws.add(key);
+ }
+ }
+
+ private static final String Y = "Y";
+
+ private static String[][] CONVERTER_STRINGS=new String[][] {
+ {AFT_DME2_KEYSTORE,CADI_KEYSTORE,null},
+ {AFT_DME2_KEYSTORE_PASSWORD,CADI_KEYSTORE_PASSWORD,null},
+ {AFT_DME2_KEY_PASSWORD,CADI_KEY_PASSWORD,null},
+ {AFT_DME2_TRUSTSTORE,CADI_TRUSTSTORE,null},
+ {AFT_DME2_TRUSTSTORE_PASSWORD,CADI_TRUSTSTORE_PASSWORD,null},
+ {AFT_DME2_CLIENT_KEYSTORE,CADI_KEYSTORE,null},
+ {AFT_DME2_CLIENT_KEYSTORE_PASSWORD,CADI_KEYSTORE_PASSWORD,null},
+ {AFT_DME2_CLIENT_TRUSTSTORE,CADI_TRUSTSTORE,null},
+ {AFT_DME2_CLIENT_TRUSTSTORE_PASSWORD,CADI_TRUSTSTORE_PASSWORD,null},
+ {AFT_DME2_CLIENT_SSL_CERT_ALIAS,CADI_ALIAS,null},
+ {AFT_DME2_CLIENT_SSL_INCLUDE_PROTOCOLS,CADI_PROTOCOLS,null},
+ {"AFT_DME2_HOSTNAME",HOSTNAME,null},
+ {"AFT_LATITUDE",null,Y},
+ {"AFT_LONGITUDE",null,Y},
+ {"AFT_ENVIRONMENT",null,Y},
+ {"SCLD_PLATFORM",null,Y},
+ {"DME2_EP_REGISTRY_CLASS",null,Y},// for Developer local access
+ {"AFT_DME2_EP_REGISTRY_FS_DIR",null,Y},
+ {"DME2.DEBUG",null,null},
+ {"AFT_DME2_HTTP_EXCHANGE_TRACE_ON",null,null},
+ {"AFT_DME2_SSL_ENABLE",null,null},
+ {"AFT_DME2_SSL_WANT_CLIENT_AUTH",null,null},
+ {AFT_DME2_SSL_INCLUDE_PROTOCOLS,CADI_PROTOCOLS,null},
+ {"AFT_DME2_SSL_VALIDATE_CERTS",null,null},
+ {AFT_DME2_CLIENT_IGNORE_SSL_CONFIG,null,null},
+ {"https.protocols",CADI_PROTOCOLS,Y},
+ };
+
+
+
+ public static Properties getDME2Props(PropAccess access) {
+ Properties dprops = new Properties();
+ String value = null;
+ boolean reqClientConfig = false;
+ for(String[] row : CONVERTER_STRINGS) {
+ value = access.getProperty(row[0],null);
+ if(value==null) {
+ value = System.getProperty(row[0]);
+ if(value==null && row[1]!=null) {
+ value = access.getProperty(row[1],null);
+ if(value == null) {
+ value = System.getProperty(row[1]);
+ }
+ }
+ }
+ if(value!=null) {
+ if(row[0].contains("_SSL_")) {
+ reqClientConfig = true;
+ }
+ if(row[0].startsWith("AFT") || row[0].startsWith("SCLD") || row[0].contains("DME2")) {
+ if(value.startsWith("enc:")) {
+ try {
+ value = access.decrypt(value, true);
+ } catch (IOException e) {
+ access.log(Level.ERROR, e);
+ }
+ System.setProperty(row[0], value);
+ } else if(Y.equals(row[2])) {
+ System.setProperty(row[0], value);
+ dprops.setProperty(row[0], value);
+ } else if(row[0].contains("PASSWORD") || row[0].contains("STORE")) {
+ System.setProperty(row[0], value);
+ } else {
+ dprops.setProperty(row[0], value);
+ }
+ }
+
+ }
+
+ }
+
+ Properties sprops = System.getProperties();
+ if(reqClientConfig && sprops.getProperty(AFT_DME2_CLIENT_IGNORE_SSL_CONFIG)==null) {
+ sprops.put(AFT_DME2_CLIENT_IGNORE_SSL_CONFIG, "false");
+ replaceKeyWithTrust(sprops,AFT_DME2_KEYSTORE,AFT_DME2_TRUSTSTORE);
+ replaceKeyWithTrust(sprops,AFT_DME2_KEYSTORE_PASSWORD,AFT_DME2_TRUSTSTORE_PASSWORD);
+ replaceKeyWithTrust(sprops,AFT_DME2_CLIENT_KEYSTORE,AFT_DME2_CLIENT_TRUSTSTORE);
+ replaceKeyWithTrust(sprops,AFT_DME2_CLIENT_KEYSTORE_PASSWORD,AFT_DME2_CLIENT_TRUSTSTORE_PASSWORD);
+ }
+
+ if(sprops.getProperty(AFT_DME2_CLIENT_SSL_INCLUDE_PROTOCOLS)==null) {
+ sprops.setProperty(AFT_DME2_CLIENT_SSL_INCLUDE_PROTOCOLS, access.getProperty(CADI_PROTOCOLS,SecurityInfo.HTTPS_PROTOCOLS_DEFAULT));
+ }
+
+ if(sprops.getProperty(AFT_DME2_SSL_INCLUDE_PROTOCOLS)==null) {
+ sprops.setProperty(AFT_DME2_SSL_INCLUDE_PROTOCOLS, access.getProperty(CADI_PROTOCOLS,SecurityInfo.HTTPS_PROTOCOLS_DEFAULT));
+ }
+
+ if(access.willLog(Level.DEBUG)) {
+ if(access instanceof PropAccess) {
+ access.log(Level.DEBUG,"Access Properties");
+ for(Entry<Object, Object> es : ((PropAccess)access).getProperties().entrySet()) {
+ access.printf(Level.DEBUG," %s=%s",es.getKey().toString(),es.getValue().toString());
+ }
+ }
+ access.log(Level.DEBUG,"DME2 Properties()");
+ for(Entry<Object, Object> es : dprops.entrySet()) {
+ value = es.getValue().toString();
+ if(es.getKey().toString().contains("PASS")) {
+ if(value==null || !value.contains("enc:")) {
+ value = HIDE_PASS;
+ }
+ }
+ access.printf(Level.DEBUG," %s=%s",es.getKey().toString(),value);
+ }
+
+ access.log(Level.DEBUG,"System (AFT) Properties");
+ for(Entry<Object, Object> es : System.getProperties().entrySet()) {
+ if(es.getKey().toString().startsWith("AFT")) {
+ value = es.getValue().toString();
+ if(es.getKey().toString().contains("PASS")) {
+ if(value==null || !value.contains("enc:")) {
+ value = HIDE_PASS;
+ }
+ }
+ access.printf(Level.DEBUG," %s=%s",es.getKey().toString(),value);
+ }
+ }
+ }
+ // Cover any not specific AFT props
+ String key;
+ for(Entry<Object, Object> es : access.getProperties().entrySet()) {
+ if((key=es.getKey().toString()).startsWith("AFT_") &&
+ !key.contains("PASSWORD") &&
+ dprops.get(key)==null) {
+ dprops.put(key, es.getValue());
+ }
+ }
+ return dprops;
+ }
+
+ private static void replaceKeyWithTrust(Properties props, String ks, String ts) {
+ String value;
+ if(props.get(ks)==null && (value=props.getProperty(ts))!=null) {
+ props.put(ks,value);
+ props.remove(ts);
+ }
+ }
+ // Set by CSP, or is hostname.
+ public static String getDefaultRealm() {
+ return defaultRealm;
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/config/Get.java b/core/src/main/java/com/att/cadi/config/Get.java new file mode 100644 index 0000000..d6bb35b --- /dev/null +++ b/core/src/main/java/com/att/cadi/config/Get.java @@ -0,0 +1,98 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.config;
+
+import java.lang.reflect.Method;
+
+import com.att.cadi.Access;
+import com.att.cadi.Access.Level;
+
+public interface Get {
+ public String get(String name, String def, boolean print);
+
+
+ /**
+ * A class for Getting info out of "JavaBean" format
+ *
+ */
+ public static class Bean implements Get {
+ private Object bean;
+ private Class<?> bc;
+ private Class<?>[] params;
+ private Object[] args;
+
+ public Bean(Object bean) {
+ this.bean = bean;
+ bc = bean.getClass();
+ params = new Class<?>[0]; // note, this will allow to go out of scope after config
+ args = new Object[0];
+ }
+
+ public String get(String name, String def, boolean print) {
+ String str = null;
+ String gname = "get"+Character.toUpperCase(name.charAt(0))+name.substring(1);
+ try {
+ Method meth = bc.getMethod(gname, params);
+ Object obj = meth.invoke(bean, args);
+ str = obj==null?null:obj.toString(); // easy string convert...
+ } catch (Exception e) {
+ }
+
+ // Take def if nothing else
+ if(str==null) {
+ str = def;
+ // don't log defaults
+ } else {
+ str = str.trim(); // this is vital in Property File based values, as spaces can hide easily
+ }
+ // Note: Can't log during configuration
+ return str;
+ }
+ }
+
+ public static Get NULL = new Get() {
+ public String get(String name, String def, boolean print) {
+ return def;
+ }
+ };
+
+ public static class AccessGet implements Get {
+ private Access access;
+ public AccessGet(Access access) {
+ this.access = access;
+ }
+ public String get(String name, String def, boolean print) {
+ String gotten = access.getProperty(name, def);
+ if(print) {
+ if(gotten == null) {
+ access.log(Level.INIT,name, "is not set");
+ } else {
+ access.log(Level.INIT,name, "is set to", gotten);
+ }
+ }
+ return gotten;
+ }
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/config/GetAccess.java b/core/src/main/java/com/att/cadi/config/GetAccess.java new file mode 100644 index 0000000..bdd6afd --- /dev/null +++ b/core/src/main/java/com/att/cadi/config/GetAccess.java @@ -0,0 +1,64 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.config;
+
+import com.att.cadi.PropAccess;
+
+public class GetAccess extends PropAccess {
+ private final Get getter;
+
+ public GetAccess(Get getter) {
+ super(new String[]{"cadi_prop_files="+getter.get("cadi_prop_files", null, true)});
+ this.getter = getter;
+ }
+
+ /* (non-Javadoc)
+ * @see com.att.cadi.PropAccess#getProperty(java.lang.String, java.lang.String)
+ */
+ @Override
+ public String getProperty(String tag, String def) {
+ String rv;
+ rv = super.getProperty(tag, null);
+ if(rv==null && getter!=null) {
+ rv = getter.get(tag, null, true);
+ }
+ return rv==null?def:rv;
+ }
+ /* (non-Javadoc)
+ * @see com.att.cadi.PropAccess#getProperty(java.lang.String)
+ */
+ @Override
+ public String getProperty(String tag) {
+ String rv;
+ rv = super.getProperty(tag, null);
+ if(rv==null && getter!=null) {
+ rv = getter.get(tag, null, true);
+ }
+ return rv;
+ }
+
+ public Get get() {
+ return getter;
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/config/MultiGet.java b/core/src/main/java/com/att/cadi/config/MultiGet.java new file mode 100644 index 0000000..a304319 --- /dev/null +++ b/core/src/main/java/com/att/cadi/config/MultiGet.java @@ -0,0 +1,44 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.config;
+
+public class MultiGet implements Get {
+ private Get[] getters;
+
+ public MultiGet(Get ... getters) {
+ this.getters = getters;
+ }
+
+ @Override
+ public String get(String name, String def, boolean print) {
+ String str;
+ for(Get getter : getters) {
+ str = getter.get(name, null, print);
+ if(str!=null)
+ return str;
+ }
+ return def;
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/config/SecurityInfo.java b/core/src/main/java/com/att/cadi/config/SecurityInfo.java new file mode 100644 index 0000000..a1ef35b --- /dev/null +++ b/core/src/main/java/com/att/cadi/config/SecurityInfo.java @@ -0,0 +1,244 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.config;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+import java.rmi.AccessException;
+import java.security.GeneralSecurityException;
+import java.security.KeyStore;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+import java.util.ArrayList;
+
+import javax.net.ssl.HostnameVerifier;
+import javax.net.ssl.HttpsURLConnection;
+import javax.net.ssl.KeyManager;
+import javax.net.ssl.KeyManagerFactory;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLSession;
+import javax.net.ssl.SSLSocketFactory;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.TrustManagerFactory;
+import javax.net.ssl.X509KeyManager;
+import javax.net.ssl.X509TrustManager;
+
+import com.att.cadi.Access;
+import com.att.cadi.Access.Level;
+import com.att.cadi.util.MaskFormatException;
+import com.att.cadi.util.NetMask;
+
+public class SecurityInfo {
+ private static final String SECURITY_ALGO = "RSA";
+ private static final String HTTPS_PROTOCOLS = "https.protocols";
+ private static final String JDK_TLS_CLIENT_PROTOCOLS = "jdk.tls.client.protocols";
+
+ public static final String HTTPS_PROTOCOLS_DEFAULT = "TLSv1.1,TLSv1.2";
+ public static final String REGEX_COMMA = "\\s*,\\s*";
+ public static final String SslKeyManagerFactoryAlgorithm;
+
+ private SSLSocketFactory scf;
+ private X509KeyManager[] km;
+ private X509TrustManager[] tm;
+ public final String default_alias;
+ private NetMask[] trustMasks;
+ private SSLContext ctx;
+ private HostnameVerifier maskHV;
+
+ // Change Key Algorithms for IBM's VM. Could put in others, if needed.
+ static {
+ if(System.getProperty("java.vm.vendor").equalsIgnoreCase("IBM Corporation")) {
+ SslKeyManagerFactoryAlgorithm = "IbmX509";
+ } else {
+ SslKeyManagerFactoryAlgorithm = "SunX509";
+ }
+ }
+
+
+ public SecurityInfo(final Access access) throws GeneralSecurityException, IOException {
+ // reuse DME2 Properties for convenience if specific Properties don't exist
+ String keyStore = access.getProperty(Config.CADI_KEYSTORE,
+ access.getProperty(Config.AFT_DME2_KEYSTORE,null));
+ String keyStorePasswd = access.getProperty(Config.CADI_KEYSTORE_PASSWORD,
+ access.getProperty(Config.AFT_DME2_KEYSTORE_PASSWORD, null));
+ keyStorePasswd = keyStorePasswd==null?null:access.decrypt(keyStorePasswd,false);
+ String trustStore = access.getProperty(Config.CADI_TRUSTSTORE,
+ access.getProperty(Config.AFT_DME2_TRUSTSTORE, null));
+ String trustStorePasswd = access.getProperty(Config.CADI_TRUSTSTORE_PASSWORD,
+ access.getProperty(Config.AFT_DME2_TRUSTSTORE_PASSWORD,null));
+ trustStorePasswd = trustStorePasswd==null?null:access.decrypt(trustStorePasswd,false);
+ default_alias = access.getProperty(Config.CADI_ALIAS,
+ access.getProperty(Config.AFT_DME2_CLIENT_SSL_CERT_ALIAS,null));
+
+ String keyPasswd = access.getProperty(Config.CADI_KEY_PASSWORD,null);
+ keyPasswd = keyPasswd==null?keyStorePasswd:access.decrypt(keyPasswd,false);
+ String tips=access.getProperty(Config.CADI_TRUST_MASKS, null);
+ if(tips!=null) {
+ access.log(Level.INIT,"Explicitly accepting valid X509s from",tips);
+ String[] ipsplit = tips.split(REGEX_COMMA);
+ trustMasks = new NetMask[ipsplit.length];
+ for(int i=0;i<ipsplit.length;++i) {
+ try {
+ trustMasks[i]=new NetMask(ipsplit[i]);
+ } catch (MaskFormatException e) {
+ throw new AccessException("Invalid IP Mask in " + Config.CADI_TRUST_MASKS,e);
+ }
+ }
+ }
+ String https_protocols = Config.logProp(access,Config.CADI_PROTOCOLS,
+ access.getProperty(Config.AFT_DME2_SSL_INCLUDE_PROTOCOLS,
+ access.getProperty(HTTPS_PROTOCOLS,HTTPS_PROTOCOLS_DEFAULT)
+ ));
+ System.setProperty(HTTPS_PROTOCOLS,https_protocols);
+ System.setProperty(JDK_TLS_CLIENT_PROTOCOLS, https_protocols);
+
+ KeyManagerFactory kmf = KeyManagerFactory.getInstance(SslKeyManagerFactoryAlgorithm);
+ File file;
+
+
+ if(keyStore==null || keyStorePasswd == null) {
+ km = new X509KeyManager[0];
+ } else {
+ ArrayList<X509KeyManager> kmal = new ArrayList<X509KeyManager>();
+ for(String ksname : keyStore.split(REGEX_COMMA)) {
+ file = new File(ksname);
+ String keystoreFormat;
+ if(ksname.endsWith("pkcs12")) {
+ keystoreFormat = "PKCS12";
+ } else {
+ keystoreFormat = "JKS";
+ }
+ if(file.exists()) {
+ FileInputStream fis = new FileInputStream(file);
+ try {
+ KeyStore ks = KeyStore.getInstance(keystoreFormat);
+ ks.load(fis, keyStorePasswd.toCharArray());
+ kmf.init(ks, keyPasswd.toCharArray());
+ } finally {
+ fis.close();
+ }
+ }
+ }
+ for(KeyManager km : kmf.getKeyManagers()) {
+ if(km instanceof X509KeyManager) {
+ kmal.add((X509KeyManager)km);
+ }
+ }
+ km = new X509KeyManager[kmal.size()];
+ kmal.toArray(km);
+ }
+
+ TrustManagerFactory tmf = TrustManagerFactory.getInstance(SslKeyManagerFactoryAlgorithm);
+ if(trustStore!=null) {
+ for(String tsname : trustStore.split(REGEX_COMMA)) {
+ file = new File(tsname);
+ if(file.exists()) {
+ FileInputStream fis = new FileInputStream(file);
+ try {
+ KeyStore ts = KeyStore.getInstance("JKS");
+ ts.load(fis, trustStorePasswd.toCharArray());
+ tmf.init(ts);
+ } finally {
+ fis.close();
+ }
+ }
+ }
+ TrustManager tms[] = tmf.getTrustManagers();
+ tm = new X509TrustManager[tms==null?0:tms.length];
+ for(int i=0;i<tms.length;++i) {
+ try {
+ tm[i]=(X509TrustManager)tms[i];
+ } catch (ClassCastException e) {
+ access.log(Level.WARN, "Non X509 TrustManager", tm[i].getClass().getName(),"skipped in SecurityInfo");
+ }
+ }
+ }
+
+ if(trustMasks!=null) {
+ final HostnameVerifier origHV = HttpsURLConnection.getDefaultHostnameVerifier();
+ HttpsURLConnection.setDefaultHostnameVerifier(maskHV = new HostnameVerifier() {
+ @Override
+ public boolean verify(final String urlHostName, final SSLSession session) {
+ try {
+ // This will pick up /etc/host entries as well as DNS
+ InetAddress ia = InetAddress.getByName(session.getPeerHost());
+ for(NetMask tmask : trustMasks) {
+ if(tmask.isInNet(ia.getHostAddress())) {
+ return true;
+ }
+ }
+ } catch (UnknownHostException e) {
+ // It's ok. do normal Verify
+ }
+ return origHV.verify(urlHostName,session);
+ };
+ });
+ }
+ ctx = SSLContext.getInstance("TLS");
+ ctx.init(km, tm, null);
+ SSLContext.setDefault(ctx);
+ scf = ctx.getSocketFactory();
+ }
+
+ /**
+ * @return the scf
+ */
+ public SSLSocketFactory getSSLSocketFactory() {
+ return scf;
+ }
+
+ public SSLContext getSSLContext() {
+ return ctx;
+ }
+
+ /**
+ * @return the km
+ */
+ public X509KeyManager[] getKeyManagers() {
+ return km;
+ }
+
+ public void checkClientTrusted(X509Certificate[] certarr) throws CertificateException {
+ for(X509TrustManager xtm : tm) {
+ xtm.checkClientTrusted(certarr, SECURITY_ALGO);
+ }
+ }
+
+ public void checkServerTrusted(X509Certificate[] certarr) throws CertificateException {
+ for(X509TrustManager xtm : tm) {
+ xtm.checkServerTrusted(certarr, SECURITY_ALGO);
+ }
+ }
+
+ public void setSocketFactoryOn(HttpsURLConnection hsuc) {
+ hsuc.setSSLSocketFactory(scf);
+ if(maskHV!=null && !maskHV.equals(hsuc.getHostnameVerifier())) {
+ hsuc.setHostnameVerifier(maskHV);
+ }
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/config/SecurityInfoC.java b/core/src/main/java/com/att/cadi/config/SecurityInfoC.java new file mode 100644 index 0000000..5e2fd54 --- /dev/null +++ b/core/src/main/java/com/att/cadi/config/SecurityInfoC.java @@ -0,0 +1,45 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.config;
+
+import java.io.IOException;
+import java.security.GeneralSecurityException;
+
+import com.att.cadi.Access;
+import com.att.cadi.SecuritySetter;
+
+
+public class SecurityInfoC<CLIENT> extends SecurityInfo {
+ public SecuritySetter<CLIENT> defSS;
+
+ public SecurityInfoC(Access access) throws GeneralSecurityException, IOException {
+ super(access);
+ }
+
+ public SecurityInfoC<CLIENT> set(SecuritySetter<CLIENT> defSS) {
+ this.defSS = defSS;
+ return this;
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/config/UsersDump.java b/core/src/main/java/com/att/cadi/config/UsersDump.java new file mode 100644 index 0000000..7d47b7e --- /dev/null +++ b/core/src/main/java/com/att/cadi/config/UsersDump.java @@ -0,0 +1,159 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.config;
+
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.PrintStream;
+import java.util.Date;
+import java.util.HashSet;
+
+import com.att.cadi.AbsUserCache;
+import com.att.cadi.lur.LocalLur;
+
+public class UsersDump {
+
+ /**
+ * @param args
+ */
+ public static boolean write(OutputStream os, AbsUserCache<?> lur) {
+ PrintStream ps;
+ if(os instanceof PrintStream) {
+ ps = (PrintStream)os;
+ } else {
+ ps = new PrintStream(os);
+ }
+ try {
+ ps.println("<?xml version='1.0' encoding='utf-8'?>");
+ ps.println("<!--");
+ ps.print( " Code Generated Tomcat Users and Roles from AT&T LUR on ");
+ ps.println(new Date());
+ ps.println( "-->");
+ ps.println("<tomcat-users>");
+
+ // We loop through Users, but want to write Groups first... therefore, save off print
+ StringBuilder sb = new StringBuilder();
+
+ // Obtain all unique role names
+ HashSet<String> groups = new HashSet<String>();
+ for(AbsUserCache<?>.DumpInfo di : lur.dumpInfo()) {
+ sb.append("\n <user username=\"");
+ sb.append(di.user);
+ sb.append("\" roles=\"");
+ boolean first = true;
+ for(String role : di.perms) {
+ groups.add(role);
+ if(first)first = false;
+ else sb.append(',');
+ sb.append(role);
+ }
+ sb.append("\"/>");
+
+ }
+
+ // Print roles
+ for(String group : groups) {
+ ps.print(" <role rolename=\"");
+ ps.print(group);
+ ps.println("\"/>");
+ }
+
+ ps.println(sb);
+
+ ps.println("</tomcat-users>");
+ ps.flush();
+ } catch (Throwable t) {
+ t.printStackTrace(ps);
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ *
+ * Note: This method returns a String if there's an error, or null if ok.
+ * This unusual style is necessitated by the fact that any Exceptions thrown are likely to
+ * be unlogged and hidden from view, making debugging almost impossible.
+ *
+ * @param writeto
+ * @param up
+ * @return
+ */
+ public static String updateUsers(String writeto, LocalLur up) {
+ // Dump a Tomcat-user.xml lookalike (anywhere)
+ if(writeto!=null) {
+ // First read content
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ if(UsersDump.write(baos, up)) {
+ byte[] postulate = baos.toByteArray();
+ // now get contents of file
+ File file = new File(writeto);
+ boolean writeIt;
+ if(file.exists()) {
+ try {
+ FileInputStream fis = new FileInputStream(file);
+ byte[] orig = new byte[(int)file.length()];
+ try {
+ fis.read(orig);
+ } finally {
+ fis.close();
+ }
+ // Starting at third "<" (<tomcat-users> line)
+ int startA=0, startB=0;
+ for(int i=0;startA<orig.length && i<3;++startA) if(orig[startA]=='<')++i;
+ for(int i=0;startB<orig.length && i<3;++startB) if(postulate[startB]=='<')++i;
+
+ writeIt=orig.length-startA!=postulate.length-startB; // first, check if remaining length is the same
+ while(!writeIt && startA<orig.length && startB<postulate.length) {
+ if(orig[startA++]!=postulate[startB++])writeIt = true;
+ }
+ } catch (Exception e) {
+ writeIt = true;
+ }
+ } else {
+ writeIt = true;
+ }
+
+ if(writeIt) {
+ try {
+ FileOutputStream fos = new FileOutputStream(file);
+ try {
+ fos.write(postulate);
+ } finally {
+ fos.close();
+ }
+ } catch (IOException e) {
+ return e.getMessage();
+ }
+ }
+ }
+ }
+ return null; // no message means ok.
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/filter/AUTHZ.java b/core/src/main/java/com/att/cadi/filter/AUTHZ.java new file mode 100644 index 0000000..8f33105 --- /dev/null +++ b/core/src/main/java/com/att/cadi/filter/AUTHZ.java @@ -0,0 +1,38 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.filter;
+
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+import javax.servlet.Servlet;
+
+@Target({TYPE})
+@Retention(RUNTIME)
+public @interface AUTHZ {
+ Class<? extends Servlet> value();
+}
diff --git a/core/src/main/java/com/att/cadi/filter/AUTHZServlet.java b/core/src/main/java/com/att/cadi/filter/AUTHZServlet.java new file mode 100644 index 0000000..dab6b47 --- /dev/null +++ b/core/src/main/java/com/att/cadi/filter/AUTHZServlet.java @@ -0,0 +1,101 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.filter;
+
+import java.io.IOException;
+
+import javax.servlet.Servlet;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ *
+ *
+ */
+public class AUTHZServlet<S extends Servlet> implements Servlet {
+ private String[] roles;
+ private Servlet delegate;
+
+ protected AUTHZServlet(Class<S> cls) {
+ try {
+ delegate = cls.newInstance();
+ } catch (Exception e) {
+ delegate = null;
+ }
+ RolesAllowed rolesAllowed = cls.getAnnotation(RolesAllowed.class);
+ if(rolesAllowed == null) {
+ roles = null;
+ } else {
+ roles = rolesAllowed.value();
+ }
+ }
+
+ public void init(ServletConfig sc) throws ServletException {
+ if(delegate == null) throw new ServletException("Invalid Servlet Delegate");
+ delegate.init(sc);
+ }
+
+ public ServletConfig getServletConfig() {
+ return delegate.getServletConfig();
+ }
+
+ public String getServletInfo() {
+ return delegate.getServletInfo();
+ }
+
+ public void service(ServletRequest req, ServletResponse resp) throws ServletException, IOException {
+ if(roles==null) {
+ delegate.service(req,resp);
+ } else { // Validate
+ try {
+ HttpServletRequest hreq = (HttpServletRequest)req;
+ boolean proceed = false;
+ for(String role : roles) {
+ if(hreq.isUserInRole(role)) {
+ proceed = true;
+ break;
+ }
+ }
+ if(proceed) {
+ delegate.service(req,resp);
+ } else {
+ //baseRequest.getServletContext().log(hreq.getUserPrincipal().getName()+" Refused " + roles);
+ ((HttpServletResponse)resp).sendError(403); // forbidden
+ }
+ } catch(ClassCastException e) {
+ throw new ServletException("JASPIServlet only supports HTTPServletRequest/HttpServletResponse");
+ }
+ }
+ }
+
+ public void destroy() {
+ delegate.destroy();
+ }
+
+
+}
diff --git a/core/src/main/java/com/att/cadi/filter/AccessGetter.java b/core/src/main/java/com/att/cadi/filter/AccessGetter.java new file mode 100644 index 0000000..a36b7c7 --- /dev/null +++ b/core/src/main/java/com/att/cadi/filter/AccessGetter.java @@ -0,0 +1,38 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.filter;
+
+import com.att.cadi.Access;
+import com.att.cadi.config.Get;
+
+public class AccessGetter implements Get {
+ private final Access access;
+ public AccessGetter(Access access) {
+ this.access = access;
+ }
+ public String get(String name, String def, boolean print) {
+ return access.getProperty(name, def);
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/filter/CadiAccess.java b/core/src/main/java/com/att/cadi/filter/CadiAccess.java new file mode 100644 index 0000000..c7a9250 --- /dev/null +++ b/core/src/main/java/com/att/cadi/filter/CadiAccess.java @@ -0,0 +1,244 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.filter;
+
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Properties;
+
+import javax.servlet.ServletContext;
+
+import com.att.cadi.Access;
+import com.att.cadi.Symm;
+import com.att.cadi.config.Config;
+import com.att.cadi.config.Get;
+
+public class CadiAccess implements Access {
+ // constants for a couple of very commonly used strings.
+ protected static final String FROM = "from";
+ protected static final String FOR = "for";
+
+ // Properties derived from <pass> sources (could be property files, Valve Configurations, Filter
+ // configs, etc.
+ protected Properties props;
+
+ // Will we write Logs?
+ protected Level willWrite = Level.INFO;
+
+ protected ServletContext context;
+ protected Get getter = Get.NULL; // replace with Derived Class getter
+ private Symm symm;
+
+ public CadiAccess(Map<String, Object> map) {
+ if(map!=null && !map.isEmpty()) {
+ props = new Properties();
+ for(Entry<String, Object> es : map.entrySet()) {
+ Object v = es.getValue();
+ if(v!=null) {
+ props.put(es.getKey(), v.toString());
+ }
+ }
+ Object keyfile = props.get(Config.CADI_KEYFILE);
+ if(keyfile!=null) {
+ try {
+ FileInputStream fis = new FileInputStream(keyfile.toString());
+ symm = Symm.obtain(fis);
+ } catch (Exception e) {
+ }
+ }
+
+ }
+ }
+
+ public Level willWrite() {
+ return willWrite;
+ }
+
+ /* (non-Javadoc)
+ * @see com.att.cadi.Access#willLog(com.att.cadi.Access.Level)
+ */
+ @Override
+ public boolean willLog(Level level) {
+ return willWrite.compareTo(level)<=0;
+ }
+
+ /**
+ * Add the "Level" to the Buildline for Logging types that don't specify, or straight Streams, etc. Then buildline
+ *
+ * Build a line of code onto a StringBuilder based on Objects. Analyze whether
+ * spaces need including.
+ *
+ * @param level
+ * @param sb
+ * @param elements
+ * @return
+ */
+ public final static StringBuilder buildLine(Level level, StringBuilder sb, Object[] elements) {
+ sb.append(level.name());
+ return buildLine(sb,elements);
+ }
+
+ /*
+ * Build a line of code onto a StringBuilder based on Objects. Analyze whether
+ * spaces need including.
+ *
+ * @param sb
+ * @param elements
+ * @return
+ */
+ public final static StringBuilder buildLine(StringBuilder sb, Object[] elements) {
+ sb.append(' ');
+ String str;
+ boolean notFirst = false;
+ for(Object o : elements) {
+ if(o!=null) {
+ str = o.toString();
+
+ if(str.length()>0) {
+ if(notFirst && shouldAddSpace(str,true) && shouldAddSpace(sb,false)) {
+ sb.append(' ');
+ } else {
+ notFirst=true;
+ }
+ sb.append(str);
+ }
+ }
+ }
+ return sb;
+ }
+
+ private static boolean shouldAddSpace(CharSequence c,boolean start) {
+ if(c.length()>0)
+ switch(c.charAt(start?0:c.length()-1)) {
+ case ' ':
+ case '\t':
+ case '\n':
+ case '\'':
+ case '"':
+ case '|':
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Standard mechanism for logging, given being within a Servlet Context
+ *
+ * Here, we treat
+ *
+ * if context exists, log to it, otherwise log to Std Out (The latter is usually for startup
+ * scenarios)
+ *
+ */
+ public void log(Level level, Object... elements) {
+ if(willWrite.compareTo(level)<=0) {
+ StringBuilder sb = buildLine(level, new StringBuilder(),elements);
+ if(context==null) {
+ System.out.println(sb.toString());
+ } else {
+ context.log(sb.toString());
+ }
+ }
+ }
+
+ /**
+ * Standard mechanism for logging an Exception, given being within a Servlet Context, etc
+ *
+ * if context exists, log to it, otherwise log to Std Out (The latter is usually for startup
+ * scenarios)
+ *
+ */
+ public void log(Exception e, Object... elements) {
+ if(willWrite.compareTo(Level.ERROR)<=0) {
+ StringBuilder sb = buildLine(Level.ERROR, new StringBuilder(),elements);
+
+ if(context==null) {
+ sb.append(e.toString());
+ System.out.println(sb.toString());
+ } else {
+ context.log(sb.toString(),e);
+ }
+ }
+ }
+
+ public void setLogLevel(Level level) {
+ willWrite = level;
+ }
+
+ /**
+ * Pass back the classloader of the Servlet Context, if it exists. Otherwise, get the classloader
+ * of this object.
+ */
+ public ClassLoader classLoader() { // Use the Classloader that Context was created with
+ return (context==null?this:context).getClass().getClassLoader();
+ }
+
+ /**
+ * Get the Property from Context
+ */
+ public String getProperty(String string, String def) {
+ String rv = null;
+
+ if ( props != null )
+ rv = props.getProperty( string, def );
+
+ if(rv==null) {
+ rv = context.getInitParameter(string);
+ }
+ return rv==null?def:rv;
+
+ }
+
+ public void load(InputStream is) throws IOException {
+ if(this.props==null) {
+ this.props = new Properties();
+ }
+ this.props.load(is);
+ symm = Symm.obtain(this);
+ }
+
+ public String decrypt(String encrypted, boolean anytext) throws IOException {
+ if(symm==null) {
+ String keyfile = getter.get(Config.CADI_KEYFILE, null, true);
+ if(keyfile!=null) {
+ FileInputStream fis = new FileInputStream(keyfile);
+ symm=Symm.obtain(fis);
+ fis.close();
+ }
+ }
+ return (symm!=null && encrypted!=null && (anytext || encrypted.startsWith(Symm.ENC)))
+ ? symm.depass(encrypted)
+ : encrypted;
+ }
+
+ @Override
+ public void printf(Level level, String fmt, Object[] elements) {
+ // TODO Auto-generated method stub
+
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/filter/CadiFilter.java b/core/src/main/java/com/att/cadi/filter/CadiFilter.java new file mode 100644 index 0000000..578cbba --- /dev/null +++ b/core/src/main/java/com/att/cadi/filter/CadiFilter.java @@ -0,0 +1,306 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.filter;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import com.att.cadi.Access;
+import com.att.cadi.Access.Level;
+import com.att.cadi.CadiException;
+import com.att.cadi.CadiWrap;
+import com.att.cadi.Lur;
+import com.att.cadi.PropAccess;
+import com.att.cadi.ServletContextAccess;
+import com.att.cadi.TrustChecker;
+import com.att.cadi.config.Config;
+import com.att.cadi.config.Get;
+import com.att.cadi.taf.TafResp;
+import com.att.cadi.taf.TafResp.RESP;
+
+/**
+ * CadiFilter
+ *
+ * This class implements Servlet Filter, and ties together CADI implementations
+ *
+ * This class can be used in a standard J2EE Servlet manner. Optimal usage is for POJO operations, where
+ * one can enforce this Filter being first and primary. Depending on the Container, it
+ * may be more effective, in some cases, to utilize features that allow earlier determination of
+ * AUTHN (Authorization). An example would be "Tomcat Valve". These implementations, however, should
+ * be modeled after the "init" and "doFilter" functions, and be kept up to date as this class changes.
+ *
+ *
+ *
+ */
+public class CadiFilter implements Filter {
+ private static CadiHTTPManip httpChecker;
+ private static String[] pathExceptions;
+ private static List<Pair> mapPairs;
+ private Access access;
+ private Object[] additionalTafLurs;
+ private static int count=0;
+
+ public Lur getLur() {
+ return httpChecker.getLur();
+ }
+
+ /**
+ * Construct a viable Filter
+ *
+ * Due to the vagaries of many containers, there is a tendency to create Objects and call "Init" on
+ * them at a later time. Therefore, this object creates with an object that denies all access
+ * until appropriate Init happens, just in case the container lets something slip by in the meantime.
+ *
+ */
+ public CadiFilter() {
+ additionalTafLurs = CadiHTTPManip.noAdditional;
+ }
+
+ /**
+ * This constructor to be used when directly constructing and placing in HTTP Engine
+ *
+ * @param access
+ * @param moreTafLurs
+ * @throws ServletException
+ */
+ public CadiFilter(Access access, Object ... moreTafLurs) throws ServletException {
+ additionalTafLurs = moreTafLurs;
+ init(new AccessGetter(this.access = access));
+ }
+
+
+ /**
+ * Use this to pass in a PreContructed CADI Filter, but with initializing... let Servlet do it
+ * @param init
+ * @param access
+ * @param moreTafLurs
+ * @throws ServletException
+ */
+ public CadiFilter(boolean init, PropAccess access, Object ... moreTafLurs) throws ServletException {
+ this.access = access;
+ if(init) {
+ init(new AccessGetter(access));
+ }
+ additionalTafLurs = moreTafLurs;
+ }
+
+ /**
+ * Init
+ *
+ * Standard Filter "init" call with FilterConfig to obtain properties. POJOs can construct a
+ * FilterConfig with the mechanism of their choice, and standard J2EE Servlet engines utilize this
+ * mechanism already.
+ */
+ //TODO Always validate changes against Tomcat AbsCadiValve and Jaspi CadiSAM Init functions
+ public void init(FilterConfig filterConfig) throws ServletException {
+ // need the Context for Logging, instantiating ClassLoader, etc
+ ServletContextAccess sca=new ServletContextAccess(filterConfig);
+ if(access==null) {
+ access = sca;
+ }
+
+ // Set Protected getter with base Access, for internal class instantiations
+ init(new FCGet(access, sca.context(), filterConfig));
+ }
+
+
+ private void init(Get getter) throws ServletException {
+ // Start with the assumption of "Don't trust anyone".
+ TrustChecker tc = TrustChecker.NOTRUST; // default position
+ try {
+ @SuppressWarnings("unchecked")
+ Class<TrustChecker> ctc = (Class<TrustChecker>) Class.forName("com.att.cadi.aaf.v2_0.AAFTrustChecker");
+ if(ctc!=null) {
+ Constructor<TrustChecker> contc = ctc.getConstructor(Access.class);
+ if(contc!=null) {
+ tc = contc.newInstance(access);
+ }
+ }
+ } catch (Exception e) {
+ access.log(Level.INIT, "AAFTrustChecker cannot be loaded",e.getMessage());
+ }
+
+
+ // Synchronize, because some instantiations call init several times on the same object
+ // In this case, the epiTaf will be changed to a non-NullTaf, and thus not instantiate twice.
+ synchronized(CadiHTTPManip.noAdditional /*will always remain same Object*/) {
+ ++count;
+ if(httpChecker == null) {
+ if(access==null) {
+ access = new PropAccess();
+ }
+ try {
+ httpChecker = new CadiHTTPManip(access,null /*reuseable Con*/,tc, additionalTafLurs);
+ } catch (CadiException e1) {
+ throw new ServletException(e1);
+ }
+ } else if(access==null) {
+ access= httpChecker.getAccess();
+ }
+
+ /*
+ * Setup Authn Path Exceptions
+ */
+ if(pathExceptions==null) {
+ String str = getter.get(Config.CADI_NOAUTHN, null, true);
+ if(str!=null) {
+ pathExceptions = str.split("\\s*:\\s*");
+ }
+ }
+
+ /*
+ * SETUP Permission Converters... those that can take Strings from a Vendor Product, and convert to appropriate AAF Permissions
+ */
+ if(mapPairs==null) {
+ String str = getter.get(Config.AAF_PERM_MAP, null, true);
+ if(str!=null) {
+ String mstr = getter.get(Config.AAF_PERM_MAP, null, true);
+ if(mstr!=null) {
+ String map[] = mstr.split("\\s*:\\s*");
+ if(map.length>0) {
+ MapPermConverter mpc=null;
+ int idx;
+ mapPairs = new ArrayList<Pair>();
+ for(String entry : map) {
+ if((idx=entry.indexOf('='))<0) { // it's a Path, so create a new converter
+ access.log(Level.INIT,"Loading Perm Conversions for:",entry);
+ mapPairs.add(new Pair(entry,mpc=new MapPermConverter()));
+ } else {
+ if(mpc!=null) {
+ mpc.map().put(entry.substring(0,idx),entry.substring(idx+1));
+ } else {
+ access.log(Level.ERROR,"cadi_perm_map is malformed; ",entry, "is skipped");
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+
+ // Remove Getter
+ getter = Get.NULL;
+ }
+
+ /**
+ * Containers call "destroy" when time to cleanup
+ */
+ public void destroy() {
+ // Synchronize, in case multiCadiFilters are used.
+ synchronized(CadiHTTPManip.noAdditional) {
+ if(--count<=0 && httpChecker!=null) {
+ httpChecker.destroy();
+ httpChecker=null;
+ access=null;
+ pathExceptions=null;
+ }
+ }
+ }
+
+ /**
+ * doFilter
+ *
+ * This is the standard J2EE invocation. Analyze the request, modify response as necessary, and
+ * only call the next item in the filterChain if request is suitably Authenticated.
+ */
+ //TODO Always validate changes against Tomcat AbsCadiValve and Jaspi CadiSAM functions
+ public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
+ try {
+ HttpServletRequest hreq = (HttpServletRequest)request;
+ if(noAuthn(hreq)) {
+ chain.doFilter(request, response);
+ } else {
+ HttpServletResponse hresp = (HttpServletResponse)response;
+ TafResp tresp = httpChecker.validate(hreq, hresp);
+ if(tresp.isAuthenticated()==RESP.IS_AUTHENTICATED) {
+ CadiWrap cw = new CadiWrap(hreq, tresp, httpChecker.getLur(),getConverter(hreq));
+ if(httpChecker.notCadi(cw, hresp)) {
+ chain.doFilter(cw,response);
+ }
+ }
+ }
+ } catch (ClassCastException e) {
+ throw new ServletException("CadiFilter expects Servlet to be an HTTP Servlet",e);
+ }
+ }
+
+
+ /**
+ * If PathExceptions exist, report if these should not have Authn applied.
+ * @param hreq
+ * @return
+ */
+ private boolean noAuthn(HttpServletRequest hreq) {
+ if(pathExceptions!=null) {
+ String pi = hreq.getPathInfo();
+ if(pi==null) return false; // JBoss sometimes leaves null
+ for(String pe : pathExceptions) {
+ if(pi.startsWith(pe))return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Get Converter by Path
+ */
+ private PermConverter getConverter(HttpServletRequest hreq) {
+ if(mapPairs!=null) {
+ String pi = hreq.getPathInfo();
+ if(pi!=null) {
+ for(Pair p: mapPairs) {
+ if(pi.startsWith(p.name))return p.pc;
+ }
+ }
+ }
+ return NullPermConverter.singleton();
+ }
+
+ /**
+ * store PermConverters by Path prefix
+ *
+ */
+ private class Pair {
+ public Pair(String key, PermConverter pc) {
+ name = key;
+ this.pc = pc;
+ }
+ public String name;
+ public PermConverter pc;
+ }
+
+}
+
diff --git a/core/src/main/java/com/att/cadi/filter/CadiHTTPManip.java b/core/src/main/java/com/att/cadi/filter/CadiHTTPManip.java new file mode 100644 index 0000000..821dae9 --- /dev/null +++ b/core/src/main/java/com/att/cadi/filter/CadiHTTPManip.java @@ -0,0 +1,228 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.filter;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import com.att.cadi.Access;
+import com.att.cadi.Access.Level;
+import com.att.cadi.CadiException;
+import com.att.cadi.CadiWrap;
+import com.att.cadi.Connector;
+import com.att.cadi.CredVal;
+import com.att.cadi.Lur;
+import com.att.cadi.Taf;
+import com.att.cadi.TrustChecker;
+import com.att.cadi.config.Config;
+import com.att.cadi.lur.EpiLur;
+import com.att.cadi.taf.HttpTaf;
+import com.att.cadi.taf.TafResp;
+import com.att.cadi.util.UserChainManip;
+
+/**
+ * Encapsulate common HTTP Manipulation Behavior. It will appropriately set
+ * HTTPServletResponse for Redirect or Forbidden, as needed.
+ *
+ * Further, this is useful, because it avoids multiple creates of Connections, where some Filters
+ * are created and destroyed regularly.
+ *
+ *
+ *
+ */
+public class CadiHTTPManip {
+ private static final String ACCESS_CADI_CONTROL = ".access|cadi|control";
+ private static final String METH = "OPTIONS";
+ private static final String CADI = "/cadi/";
+ private static final String CADI_CACHE_PRINT = "/cadi/cache/print";
+ private static final String CADI_CACHE_CLEAR = "/cadi/cache/clear";
+ private static final String CADI_LOG_SET = "/cadi/log/set/";
+ private Access access;
+ private HttpTaf taf;
+ private CredVal up;
+ private Lur lur;
+ private String thisPerm,companyPerm,aaf_id;
+
+ public static final Object[] noAdditional = new Object[0]; // CadiFilter can be created each call in some systems
+
+
+ public CadiHTTPManip(Access access, Connector con, TrustChecker tc, Object ... additionalTafLurs) throws CadiException {
+ synchronized(CADI) {
+ this.access = access;
+// Get getter = new AccessGetter(access);
+ Config.setDefaultRealm(access);
+
+ aaf_id = access.getProperty(Config.CADI_ALIAS,access.getProperty(Config.AAF_MECHID, null));
+ if(aaf_id==null) {
+ access.printf(Level.INIT, "%s is not set. %s can be used instead",Config.AAF_MECHID,Config.CADI_ALIAS);
+ } else {
+ access.printf(Level.INIT, "%s is set to %s",Config.AAF_MECHID,aaf_id);
+ }
+ String ns = aaf_id==null?null:UserChainManip.idToNS(aaf_id);
+ if(ns!=null) {
+ thisPerm = ns+ACCESS_CADI_CONTROL;
+ int dot = ns.indexOf('.');
+ if(dot>=0) {
+ int dot2=ns.indexOf('.',dot+1);
+ if(dot2<0) {
+ dot2=dot;
+ }
+ companyPerm = ns.substring(0, dot2)+ACCESS_CADI_CONTROL;
+ } else {
+ companyPerm = "com"+ACCESS_CADI_CONTROL;
+ }
+ } else {
+ thisPerm = companyPerm = "com"+ACCESS_CADI_CONTROL;
+ }
+
+ if(con!=null) { // try to reutilize connector
+ List<Lur> ll = null;
+ for(Object tl : additionalTafLurs) {
+ if(tl instanceof Lur) {
+ if(ll==null) {
+ ll = new ArrayList<Lur>();
+ ll.add(con.newLur());
+ }
+ ll.add((Lur)tl);
+ }
+ }
+ if(ll==null) {
+ lur = con.newLur();
+ } else {
+ lur = new EpiLur((Lur[])ll.toArray());
+ }
+ } else {
+ lur = Config.configLur(access, additionalTafLurs);
+ }
+ tc.setLur(lur);
+ if(lur instanceof EpiLur) {
+ up = ((EpiLur)lur).getUserPassImpl();
+ } else if(lur instanceof CredVal) {
+ up = (CredVal)lur;
+ } else {
+ up = null;
+ }
+ taf = Config.configHttpTaf(access, tc, up, lur, additionalTafLurs);
+ }
+ }
+
+ public TafResp validate(HttpServletRequest hreq, HttpServletResponse hresp) throws IOException {
+ TafResp tresp = taf.validate(Taf.LifeForm.LFN, hreq, hresp);
+ switch(tresp.isAuthenticated()) {
+ case IS_AUTHENTICATED:
+ access.printf(Level.INFO,"Authenticated: %s from %s:%d"
+ , tresp.desc(), hreq.getRemoteAddr(), hreq.getRemotePort());
+ break;
+ case TRY_AUTHENTICATING:
+ switch (tresp.authenticate()) {
+ case IS_AUTHENTICATED:
+ access.printf(Level.INFO,"Authenticated: %s from %s:%d"
+ , tresp.desc(), hreq.getRemoteAddr(), hreq.getRemotePort());
+ break;
+ case HTTP_REDIRECT_INVOKED:
+ access.log(Level.INFO,"Authenticating via redirection: ", tresp.desc());
+ break;
+ case NO_FURTHER_PROCESSING:
+ access.printf(Level.AUDIT,"Authentication Failure: %s from %s:%d"
+ , tresp.desc(), hreq.getRemoteAddr(), hreq.getRemotePort());
+ hresp.sendError(403, tresp.desc()); // Forbidden
+ break;
+
+ default:
+ access.printf(Level.AUDIT,"No TAF will authorize for request from %s:%d"
+ , hreq.getRemoteAddr(), hreq.getRemotePort());
+ hresp.sendError(403, tresp.desc()); // Forbidden
+ }
+ break;
+ case NO_FURTHER_PROCESSING:
+ access.printf(Level.AUDIT,"Authentication Failure: %s from %s:%d",
+ tresp.desc(), hreq.getRemoteAddr(), hreq.getRemotePort());
+ hresp.sendError(403, "Access Denied"); // FORBIDDEN
+ break;
+ default:
+ access.printf(Level.AUDIT,"No TAF will authorize for request from %s:%d"
+ , hreq.getRemoteAddr(), hreq.getRemotePort());
+ hresp.sendError(403, "Access Denied"); // FORBIDDEN
+ }
+ return tresp;
+ }
+
+ public boolean notCadi(CadiWrap req, HttpServletResponse resp) {
+
+ String pathInfo = req.getPathInfo();
+ if(METH.equalsIgnoreCase(req.getMethod()) && pathInfo!=null && pathInfo.contains(CADI)) {
+ if(req.getUser().equals(aaf_id) || req.isUserInRole(thisPerm) || req.isUserInRole(companyPerm)) {
+ try {
+ if(pathInfo.contains(CADI_CACHE_PRINT)) {
+ resp.getOutputStream().println(lur.toString());
+ resp.setStatus(200);
+ return false;
+ } else if(pathInfo.contains(CADI_CACHE_CLEAR)) {
+ StringBuilder report = new StringBuilder();
+ lur.clear(req.getUserPrincipal(), report);
+ resp.getOutputStream().println(report.toString());
+ resp.setStatus(200);
+ return false;
+ } else if(pathInfo.contains(CADI_LOG_SET)) {
+ Level l;
+ int slash = pathInfo.lastIndexOf('/');
+ String level = pathInfo.substring(slash+1);
+ try {
+ l = Level.valueOf(level);
+ access.printf(Level.AUDIT, "%s has set CADI Log Level to '%s'",req.getUser(),l.name());
+ access.setLogLevel(l);
+ } catch (IllegalArgumentException e) {
+ access.printf(Level.AUDIT, "'%s' is not a valid CADI Log Level",level);
+ }
+ return false;
+ }
+ } catch (IOException e) {
+ access.log(e);
+ }
+ }
+ }
+ return true;
+ }
+
+ public Lur getLur() {
+ return lur;
+ }
+
+ public void destroy() {
+ access.log(Level.INFO,"CadiHttpChecker destroyed.");
+ if(lur!=null) {
+ lur.destroy();
+ lur=null;
+ }
+ }
+
+ public Access getAccess() {
+ return access;
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/filter/FCGet.java b/core/src/main/java/com/att/cadi/filter/FCGet.java new file mode 100644 index 0000000..97840d4 --- /dev/null +++ b/core/src/main/java/com/att/cadi/filter/FCGet.java @@ -0,0 +1,78 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.filter;
+
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletContext;
+
+import com.att.cadi.Access;
+import com.att.cadi.Access.Level;
+import com.att.cadi.config.Get;
+
+/*
+ * A private method to query the Filter config and if not exists, return the default. This
+ * cleans up the initialization code.
+ */
+class FCGet implements Get {
+ /**
+ *
+ */
+ private final Access access;
+ private FilterConfig filterConfig;
+ private ServletContext context;
+
+ public FCGet(Access access, ServletContext context, FilterConfig filterConfig) {
+ this.access = access;
+ this.context = context;
+ this.filterConfig = filterConfig;
+ }
+
+ public String get(String name, String def, boolean print) {
+ String str = null;
+ // Try Server Context First
+ if(context!=null) {
+ str = context.getInitParameter(name);
+ }
+
+ // Try Filter Context next
+ if(str==null && filterConfig != null) {
+ str = filterConfig.getInitParameter(name);
+ }
+
+ if(str==null) {
+ str = access.getProperty(name, def);
+ }
+ // Take def if nothing else
+ if(str==null) {
+ str = def;
+ // don't log defaults
+ } else {
+ str = str.trim(); // this is vital in Property File based values, as spaces can hide easily
+ if(print) {
+ access.log(Level.INFO,"Setting", name, "to", str);
+ }
+ }
+ return str;
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/filter/MapPermConverter.java b/core/src/main/java/com/att/cadi/filter/MapPermConverter.java new file mode 100644 index 0000000..19aeb18 --- /dev/null +++ b/core/src/main/java/com/att/cadi/filter/MapPermConverter.java @@ -0,0 +1,56 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.filter;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class MapPermConverter implements PermConverter {
+ private HashMap<String,String> map;
+
+ /**
+ * Create with colon separated name value pairs
+ * i.e. teAdmin=com.att.myNS.myPerm|*|*:teUser=...
+ *
+ * @param value
+ */
+ public MapPermConverter() {
+ map = new HashMap<String,String>();
+ }
+
+ /**
+ * use to instantiate entries
+ *
+ * @return
+ */
+ public Map<String,String> map() {
+ return map;
+ }
+
+ public String convert(String minimal) {
+ String rv = map.get(minimal);
+ return rv==null?minimal:rv;
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/filter/NullPermConverter.java b/core/src/main/java/com/att/cadi/filter/NullPermConverter.java new file mode 100644 index 0000000..07c565d --- /dev/null +++ b/core/src/main/java/com/att/cadi/filter/NullPermConverter.java @@ -0,0 +1,44 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.filter;
+
+
+/**
+ * A NullPermConverter
+ *
+ * Obey the PermConverter Interface, but passed in "minimal" String is not converted.
+ *
+ *
+ */
+public class NullPermConverter implements PermConverter {
+
+ private NullPermConverter() {}
+ private static final NullPermConverter singleton = new NullPermConverter();
+ public static NullPermConverter singleton() {return singleton;}
+
+ public String convert(String minimal) {
+ return minimal;
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/filter/PathFilter.java b/core/src/main/java/com/att/cadi/filter/PathFilter.java new file mode 100644 index 0000000..3ea6536 --- /dev/null +++ b/core/src/main/java/com/att/cadi/filter/PathFilter.java @@ -0,0 +1,184 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.filter;
+
+import java.io.IOException;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import com.att.cadi.Access;
+import com.att.cadi.Access.Level;
+import com.att.cadi.config.Config;
+
+/**
+ * PathFilter
+ *
+ * This class implements Servlet Filter, and uses AAF to validate access to a Path.
+ *
+ * This class can be used in a standard J2EE Servlet manner.
+ *
+ *
+ */
+public class PathFilter implements Filter {
+ private ServletContext context;
+ private String aaf_type;
+ private String not_authorized_msg;
+ private final Log log;
+
+ /**
+ * Construct a viable Filter for installing in Container WEB.XML, etc.
+ *
+ */
+ public PathFilter() {
+ log = new Log() {
+ public void info(String ... msg) {
+ context.log(build("INFO:",msg));
+ }
+ public void audit(String ... msg) {
+ context.log(build("AUDIT:",msg));
+ }
+ private String build(String type, String []msg) {
+ StringBuilder sb = new StringBuilder(type);
+ for(String s : msg) {
+ sb.append(' ');
+ sb.append(s);
+ }
+ return sb.toString();
+ }
+
+ };
+ }
+
+ /**
+ * Filter that can be constructed within Java
+ * @param access
+ */
+ public PathFilter(final Access access) {
+ log = new Log() {
+ public void info(String ... msg) {
+ access.log(Level.INFO, (Object[])msg);
+ }
+ public void audit(String ... msg) {
+ access.log(Level.AUDIT, (Object[])msg);
+ }
+ };
+ }
+
+ /**
+ * Init
+ *
+ * Standard Filter "init" call with FilterConfig to obtain properties. POJOs can construct a
+ * FilterConfig with the mechanism of their choice, and standard J2EE Servlet engines utilize this
+ * mechanism already.
+ */
+ public void init(FilterConfig filterConfig) throws ServletException {
+ // need the Context for Logging, instantiating ClassLoader, etc
+ context = filterConfig.getServletContext();
+ StringBuilder sb = new StringBuilder();
+ StringBuilder err = new StringBuilder();
+ Object attr = context.getAttribute(Config.PATHFILTER_NS);
+ if(attr==null) {
+ err.append("PathFilter - pathfilter_ns is not set");
+ } else {
+ sb.append(attr.toString());
+ }
+
+ attr = context.getAttribute(Config.PATHFILTER_STACK);
+ if(attr==null) {
+ log.info("PathFilter - No pathfilter_stack set, ignoring");
+ } else {
+ sb.append('.');
+ sb.append(attr.toString());
+ }
+
+ attr = context.getAttribute(Config.PATHFILTER_URLPATTERN);
+ if(attr==null) {
+ log.info("PathFilter - No pathfilter_urlpattern set, defaulting to 'urlpattern'");
+ sb.append(".urlpattern");
+ } else {
+ sb.append('.');
+ sb.append(attr.toString());
+ }
+
+ log.info("PathFilter - AAF Permission Type is",sb.toString());
+
+ sb.append('|');
+
+ aaf_type = sb.toString();
+
+ attr = context.getAttribute(Config.PATHFILTER_NOT_AUTHORIZED_MSG);
+ if(attr==null) {
+ not_authorized_msg = "Forbidden - Not Authorized to access this Path";
+ } else {
+ not_authorized_msg = attr.toString();
+ }
+
+ if(err.length()>0) {
+ throw new ServletException(err.toString());
+ }
+ }
+
+ private interface Log {
+ public void info(String ... msg);
+ public void audit(String ... msg);
+ }
+
+ /**
+ * doFilter
+ *
+ * This is the standard J2EE invocation. Analyze the request, modify response as necessary, and
+ * only call the next item in the filterChain if request is suitably Authenticated.
+ */
+ //TODO Always validate changes against Tomcat AbsCadiValve and Jaspi CadiSAM functions
+ public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
+ HttpServletRequest hreq = (HttpServletRequest)request;
+ HttpServletResponse hresp = (HttpServletResponse)response;
+ String perm = aaf_type+hreq.getPathInfo()+'|'+hreq.getMethod();
+ if(hreq.isUserInRole(perm)) {
+ chain.doFilter(request, response);
+ } else {
+ log.audit("PathFilter has denied",hreq.getUserPrincipal().getName(),"access to",perm);
+ hresp.sendError(403,not_authorized_msg);
+ }
+ }
+
+ /**
+ * Containers call "destroy" when time to cleanup
+ */
+ public void destroy() {
+ log.info("PathFilter destroyed.");
+ }
+
+
+
+}
+
diff --git a/core/src/main/java/com/att/cadi/filter/PermConverter.java b/core/src/main/java/com/att/cadi/filter/PermConverter.java new file mode 100644 index 0000000..e5bfcb7 --- /dev/null +++ b/core/src/main/java/com/att/cadi/filter/PermConverter.java @@ -0,0 +1,33 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.filter;
+
+/**
+ * Convert a simplistic, single string Permission into an Enterprise Scoped Perm
+ *
+ *
+ */
+public interface PermConverter {
+ public String convert(String minimal);
+}
diff --git a/core/src/main/java/com/att/cadi/filter/RolesAllowed.java b/core/src/main/java/com/att/cadi/filter/RolesAllowed.java new file mode 100644 index 0000000..ec350fd --- /dev/null +++ b/core/src/main/java/com/att/cadi/filter/RolesAllowed.java @@ -0,0 +1,56 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+/**
+ * RolesAllowed
+ *
+ *
+ * Similar to Java EE's Spec from Annotations 1.1, 2.8
+ *
+ * That Spec, however, was geared towards being able to route calls to Methods on Objects, and thus needed a more refined
+ * sense of permissions hierarchy. The same mechanism, however, can easily be achieved on single Servlet/Handlers in
+ * POJOs like Jetty by simply adding the Roles Allowed in a similar Annotation
+ *
+ */
+package com.att.cadi.filter;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * JASPI Style Annotation of RolesAllowed when the coding style is desired but actually including all
+ * JEE jars is not. If using actual JASPI, use official @interface classes, not this one...
+ *
+ */
+@Target({TYPE})
+@Retention(RUNTIME)
+public @interface RolesAllowed {
+ /**
+ * Security role of the implementation, which doesn't have to be an EJB or CORBA like object. Can be just a
+ * Handler
+ * @return
+ */
+ String[] value();
+}
diff --git a/core/src/main/java/com/att/cadi/filter/ServletImpl.java b/core/src/main/java/com/att/cadi/filter/ServletImpl.java new file mode 100644 index 0000000..3db6d4e --- /dev/null +++ b/core/src/main/java/com/att/cadi/filter/ServletImpl.java @@ -0,0 +1,56 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+/**
+ * RolesAllowed
+ *
+ *
+ * Similar to Java EE's Spec from Annotations 1.1, 2.8
+ *
+ * That Spec, however, was geared towards being able to route calls to Methods on Objects, and thus needed a more refined
+ * sense of permissions hierarchy. The same mechanism, however, can easily be achieved on single Servlet/Handlers in
+ * POJOs like Jetty by simply adding the Roles Allowed in a similar Annotation
+ *
+ */
+package com.att.cadi.filter;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+import javax.servlet.Servlet;
+
+/**
+ *
+ */
+@Target({TYPE})
+@Retention(RUNTIME)
+public @interface ServletImpl {
+ /**
+ * Security role of the implementation, which doesn't have to be an EJB or CORBA like object. Can be just a
+ * Handler
+ * @return
+ */
+ Class<? extends Servlet> value();
+}
diff --git a/core/src/main/java/com/att/cadi/lur/ConfigPrincipal.java b/core/src/main/java/com/att/cadi/lur/ConfigPrincipal.java new file mode 100644 index 0000000..03a7961 --- /dev/null +++ b/core/src/main/java/com/att/cadi/lur/ConfigPrincipal.java @@ -0,0 +1,71 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.lur;
+
+import java.io.IOException;
+import java.security.Principal;
+
+import com.att.cadi.GetCred;
+import com.att.cadi.Symm;
+
+public class ConfigPrincipal implements Principal, GetCred {
+ private String name;
+ private byte[] cred;
+ private String content;
+
+ public ConfigPrincipal(String name, String passwd) {
+ this.name = name;
+ this.cred = passwd.getBytes();
+ content = null;
+ }
+
+ public ConfigPrincipal(String name, byte[] cred) {
+ this.name = name;
+ this.cred = cred;
+ content = null;
+ }
+
+ public String getName() {
+ return name;
+ }
+
+ public byte[] getCred() {
+ return cred;
+ }
+
+ public String toString() {
+ return name;
+ }
+
+ public String getAsBasicAuthHeader() throws IOException {
+ if(content ==null) {
+ String s = name + ':' + new String(cred);
+ content = "Basic " + Symm.base64.encode(s);
+ } else if(!content.startsWith("Basic ")) { // content is the saved password from construction
+ String s = name + ':' + content;
+ content = "Basic " + Symm.base64.encode(s);
+ }
+ return content;
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/lur/EpiLur.java b/core/src/main/java/com/att/cadi/lur/EpiLur.java new file mode 100644 index 0000000..de6c057 --- /dev/null +++ b/core/src/main/java/com/att/cadi/lur/EpiLur.java @@ -0,0 +1,168 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.lur;
+
+import java.security.Principal;
+import java.util.List;
+
+import com.att.cadi.CachingLur;
+import com.att.cadi.CadiException;
+import com.att.cadi.CredVal;
+import com.att.cadi.Lur;
+import com.att.cadi.Permission;
+
+/**
+ * EpiLUR
+ *
+ * Short for "Epic LUR". Be able to run through a series of LURs to obtain the validation needed.
+ *
+ * The pun is better for the other pattern... "TAF" (aka EpiTaf), but it's still the larger picture of
+ * LURs that will be accomplished.
+ *
+ * FYI, the reason we separate LURs, rather than combine, is that Various User Repository Resources have
+ * different Caching requirements. For instance, the Local User Repo (with stand alone names), never expire, but might be
+ * refreshed with a change in Configuration File, while the Remote Service based LURs will need to expire at prescribed intervals
+ *
+ *
+ */
+public final class EpiLur implements Lur {
+ private final Lur[] lurs;
+
+ /**
+ * EpiLur constructor
+ *
+ * Construct the EpiLur from variable TAF parameters
+ * @param lurs
+ * @throws CadiException
+ */
+ public EpiLur(Lur ... lurs) throws CadiException{
+ this.lurs = lurs;
+ if(lurs.length==0) throw new CadiException("Need at least one Lur implementation in constructor");
+ }
+
+ public boolean fish(Principal bait, Permission pond) {
+ if(pond==null) {
+ return false;
+ }
+ boolean rv = false;
+ Lur lur;
+ for(int i=0;!rv && i<lurs.length;++i) {
+ rv = (lur = lurs[i]).fish(bait, pond);
+ if(!rv && lur.handlesExclusively(pond)) break;
+ }
+ return rv;
+ }
+
+ public void fishAll(Principal bait, List<Permission> permissions) {
+ for(Lur lur : lurs) {
+ lur.fishAll(bait, permissions);
+ }
+ }
+
+ public void destroy() {
+ for(Lur lur : lurs) {
+ lur.destroy();
+ }
+ }
+
+ /**
+ * Return the first Lur (if any) which also implements UserPass
+ * @return
+ */
+ public CredVal getUserPassImpl() {
+ for(Lur lur : lurs) {
+ if(lur instanceof CredVal) {
+ return (CredVal)lur;
+ }
+ }
+ return null;
+ }
+
+ // Never needed... Only EpiLur uses...
+ public boolean handlesExclusively(Permission pond) {
+ return false;
+ }
+
+ /**
+ * Get Lur for index. Returns null if out of range
+ * @param idx
+ * @return
+ */
+ public Lur get(int idx) {
+ if(idx>=0 && idx<lurs.length) {
+ return lurs[idx];
+ }
+ return null;
+ }
+
+ public boolean supports(String userName) {
+ for(Lur l : lurs) {
+ if(l.supports(userName))return true;
+ }
+ return false;
+ }
+
+ public void remove(String id) {
+ for(Lur l : lurs) {
+ if(l instanceof CachingLur) {
+ ((CachingLur<?>)l).remove(id);
+ }
+ }
+ }
+
+ public Lur subLur(Class<? extends Lur> cls ) {
+ for(Lur l : lurs) {
+ if(l.getClass().isAssignableFrom(cls)) {
+ return l;
+ }
+ }
+ return null;
+ }
+
+ @Override
+ public Permission createPerm(String p) {
+ return new LocalPermission(p);
+ }
+
+ /* (non-Javadoc)
+ * @see com.att.cadi.Lur#clear(java.security.Principal, java.lang.StringBuilder)
+ */
+ @Override
+ public void clear(Principal p, StringBuilder report) {
+ for(Lur lur : lurs) {
+ lur.clear(p, report);
+ }
+ }
+
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ for(Lur lur : lurs) {
+ sb.append(lur.getClass().getSimpleName());
+ sb.append(": Report\n");
+ sb.append(lur.toString());
+ sb.append('\n');
+ }
+ return sb.toString();
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/lur/LocalLur.java b/core/src/main/java/com/att/cadi/lur/LocalLur.java new file mode 100644 index 0000000..80b302a --- /dev/null +++ b/core/src/main/java/com/att/cadi/lur/LocalLur.java @@ -0,0 +1,202 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.lur;
+
+import java.io.IOException;
+import java.security.Principal;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.TreeSet;
+
+import com.att.cadi.AbsUserCache;
+import com.att.cadi.Access;
+import com.att.cadi.Access.Level;
+import com.att.cadi.CredVal;
+import com.att.cadi.Hash;
+import com.att.cadi.Permission;
+import com.att.cadi.StrLur;
+import com.att.cadi.User;
+import com.att.cadi.config.Config;
+
+
+/**
+ * An in-memory Lur that can be configured locally with User info via properties, similar to Tomcat-users.xml mechanisms.
+ *
+ *
+ */
+public final class LocalLur extends AbsUserCache<LocalPermission> implements StrLur, CredVal {
+ public static final String SEMI = "\\s*;\\s*";
+ public static final String COLON = "\\s*:\\s*";
+ public static final String COMMA = "\\s*,\\s*";
+ public static final String PERCENT = "\\s*%\\s*";
+
+ // Use to quickly determine whether any given group is supported by this LUR
+ private final Set<String> supportingGroups;
+ private String supportedRealm;
+
+ /**
+ * Construct by building structure, see "build"
+ *
+ * Reconstruct with "build"
+ *
+ * @param userProperty
+ * @param groupProperty
+ * @param decryptor
+ * @throws IOException
+ */
+ public LocalLur(Access access, String userProperty, String groupProperty) throws IOException {
+ super(access, 0, 0, Integer.MAX_VALUE); // data doesn't expire
+ supportedRealm = access.getProperty(Config.BASIC_REALM, "localized");
+ supportingGroups = new TreeSet<String>();
+
+ if(userProperty!=null) {
+ // For each User name...
+ for(String user : userProperty.trim().split(SEMI)) {
+ String[] us = user.split(COLON,2);
+ String[] userpass = us[0].split(PERCENT,2);
+ String u;
+ User<LocalPermission> usr;
+ if(userpass.length>1) {
+ if(userpass.length>0 && userpass[0].indexOf('@')<0) {
+ userpass[0]=userpass[0] + '@' + access.getProperty(Config.AAF_DEFAULT_REALM,Config.getDefaultRealm());
+ }
+
+ u = userpass[0];
+ byte[] pass = access.decrypt(userpass[1], true).getBytes();
+ usr = new User<LocalPermission>(new ConfigPrincipal(u, pass));
+ } else {
+ u = us[0];
+ usr = new User<LocalPermission>(new ConfigPrincipal(u, (byte[])null));
+ }
+ addUser(usr);
+ access.log(Level.INIT, "Local User:",usr.principal);
+
+ if(us.length>1) {
+ Map<String, Permission> newMap = usr.newMap();
+ for(String group : us[1].split(COMMA)) {
+ supportingGroups.add(group);
+ usr.add(newMap,new LocalPermission(group));
+ }
+ usr.setMap(newMap);
+ }
+ }
+ }
+ if(groupProperty!=null) {
+ // For each Group name...
+ for(String group : groupProperty.trim().split(SEMI)) {
+ String[] gs = group.split(COLON,2);
+ if(gs.length>1) {
+ supportingGroups.add(gs[0]);
+ LocalPermission p = new LocalPermission(gs[0]);
+ // Add all users (known by comma separators)
+
+ for(String grpMem : gs[1].split(COMMA)) {
+ // look for password, if so, put in passMap
+ String[] userpass = grpMem.split(PERCENT,2);
+ if(userpass.length>0 && userpass[0].indexOf('@')<0) {
+ userpass[0]=userpass[0] + '@' + access.getProperty(Config.AAF_DEFAULT_REALM,Config.getDefaultRealm());
+ }
+ User<LocalPermission> usr = getUser(userpass[0]);
+ if(userpass.length>1) {
+ byte[] pass = access.decrypt(userpass[1], true).getBytes();
+ if(usr==null)addUser(usr=new User<LocalPermission>(new ConfigPrincipal(userpass[0],pass)));
+ else usr.principal=new ConfigPrincipal(userpass[0],pass);
+ } else {
+ if(usr==null)addUser(usr=new User<LocalPermission>(new ConfigPrincipal(userpass[0],(byte[])null)));
+ }
+ usr.add(p);
+ access.log(Level.INIT, "Local User:",usr.principal);
+ }
+ }
+ }
+ }
+ }
+
+ public boolean validate(String user, CredVal.Type type, byte[] cred) {
+ User<LocalPermission> usr = getUser(user);
+ switch(type) {
+ case PASSWORD:
+ // covers null as well as bad pass
+ if(usr!=null && cred!=null && usr.principal instanceof ConfigPrincipal) {
+ return Hash.isEqual(cred,((ConfigPrincipal)usr.principal).getCred());
+ }
+ break;
+ }
+ return false;
+ }
+
+ // @Override
+ public boolean fish(Principal bait, Permission pond) {
+ if(supports(bait.getName()) && pond instanceof LocalPermission) { // local Users only have LocalPermissions
+ User<LocalPermission> user = getUser(bait);
+ return user==null?false:user.contains((LocalPermission)pond);
+ }
+ return false;
+ }
+
+ public boolean fish(String bait, Permission pond) {
+ if(supports(bait) && pond instanceof LocalPermission) { // local Users only have LocalPermissions
+ User<LocalPermission> user = getUser(bait);
+ return user==null?false:user.contains((LocalPermission)pond);
+ }
+ return false;
+ }
+
+ // We do not want to expose the actual Group, so make a copy.
+ public void fishAll(Principal bait, List<Permission> perms) {
+ if(supports(bait.getName())) {
+ User<LocalPermission> user = getUser(bait);
+ if(user!=null) {
+ user.copyPermsTo(perms);
+ }
+ }
+ }
+
+ public void fishAll(String bait, List<Permission> perms) {
+ if(supports(bait)) {
+ User<LocalPermission> user = getUser(bait);
+ if(user!=null) {
+ user.copyPermsTo(perms);
+ }
+ }
+ }
+
+ public boolean supports(String userName) {
+ return userName!=null && userName.endsWith(supportedRealm);
+ }
+
+ public boolean handlesExclusively(Permission pond) {
+ return supportingGroups.contains(pond.getKey());
+ }
+
+ /* (non-Javadoc)
+ * @see com.att.cadi.Lur#createPerm(java.lang.String)
+ */
+ @Override
+ public Permission createPerm(String p) {
+ return new LocalPermission(p);
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/lur/LocalPermission.java b/core/src/main/java/com/att/cadi/lur/LocalPermission.java new file mode 100644 index 0000000..8fdaec2 --- /dev/null +++ b/core/src/main/java/com/att/cadi/lur/LocalPermission.java @@ -0,0 +1,52 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.lur;
+
+import com.att.cadi.Permission;
+
+public class LocalPermission implements Permission {
+ private String key;
+
+ public LocalPermission(String role) {
+ this.key = role;
+ }
+
+ public String getKey() {
+ return key;
+ }
+
+ public String toString() {
+ return key;
+ }
+
+ public boolean match(Permission p) {
+ return key.equals(p.getKey());
+ }
+
+ public String permType() {
+ return "LOCAL";
+ }
+
+
+}
diff --git a/core/src/main/java/com/att/cadi/lur/NullLur.java b/core/src/main/java/com/att/cadi/lur/NullLur.java new file mode 100644 index 0000000..91fb7bb --- /dev/null +++ b/core/src/main/java/com/att/cadi/lur/NullLur.java @@ -0,0 +1,89 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.lur;
+
+import java.security.Principal;
+import java.util.List;
+
+import com.att.cadi.Lur;
+import com.att.cadi.Permission;
+
+public class NullLur implements Lur {
+ private static final Permission NULL = new Permission() {
+ @Override
+ public String permType() {
+ return "";
+ }
+
+ @Override
+ public String getKey() {
+ return "";
+ }
+
+ @Override
+ public boolean match(Permission p) {
+ return false;
+ }};
+
+ public boolean fish(Principal bait, Permission pond) {
+ // Well, for Jenkins, this is ok... It finds out it can't do J2EE Security, and then looks at it's own
+// System.err.println("CADI's LUR has not been configured, but is still being called. Access is being denied");
+ return false;
+ }
+
+ public void fishAll(Principal bait, List<Permission> permissions) {
+ }
+
+ public void destroy() {
+ }
+
+ public boolean handlesExclusively(Permission pond) {
+ return false;
+ }
+
+ public boolean supports(String userName) {
+ return false;
+ }
+
+ /* (non-Javadoc)
+ * @see com.att.cadi.Lur#createPerm(java.lang.String)
+ */
+ @Override
+ public Permission createPerm(String p) {
+ return NULL;
+ }
+
+ /* (non-Javadoc)
+ * @see com.att.cadi.Lur#clear(java.security.Principal, java.lang.StringBuilder)
+ */
+ @Override
+ public void clear(Principal p, StringBuilder report) {
+ report.append(NullLur.class.getSimpleName());
+ report.append('\n');
+ }
+
+ public String toString() {
+ return NullLur.class.getSimpleName() + '\n';
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/principal/BasicPrincipal.java b/core/src/main/java/com/att/cadi/principal/BasicPrincipal.java new file mode 100644 index 0000000..58f7d71 --- /dev/null +++ b/core/src/main/java/com/att/cadi/principal/BasicPrincipal.java @@ -0,0 +1,118 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.principal;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.Date;
+
+import com.att.cadi.BasicCred;
+import com.att.cadi.GetCred;
+import com.att.cadi.Symm;
+
+public class BasicPrincipal extends BearerPrincipal implements GetCred {
+ private static byte[] basic = "Basic ".getBytes();
+
+ private String name = null;
+ private String shortName = null;
+ private byte[] cred = null;
+
+ private long created;
+
+ public BasicPrincipal(String content,String domain) throws IOException {
+ created = System.currentTimeMillis();
+ ByteArrayInputStream bis = new ByteArrayInputStream(content.getBytes());
+ // Read past "Basic ", ensuring it starts with it.
+ for(int i=0;i<basic.length;++i) {
+ if(bis.read()!=basic[i]) {
+ name=content;
+ cred = null;
+ return;
+ }
+ }
+ BasicOS bos = new BasicOS(content.length());
+ Symm.base64.decode(bis,bos); // note: writes directly to name until ':'
+ if(name==null) throw new IOException("Invalid Coding");
+ else cred = bos.toCred();
+ int at;
+ if((at=name.indexOf('@'))>0) {
+ domain=name.substring(at+1);
+ shortName=name.substring(0, at);
+ } else {
+ shortName = name;
+ name = name + '@' + domain;
+ }
+ }
+
+ public BasicPrincipal(BasicCred bc, String domain) {
+ name = bc.getUser();
+ cred = bc.getCred();
+ }
+
+ private class BasicOS extends OutputStream {
+ private boolean first = true;
+ private ByteArrayOutputStream baos;
+
+ public BasicOS(int size) {
+ baos = new ByteArrayOutputStream(size);
+ }
+
+ @Override
+ public void write(int b) throws IOException {
+ if(b==':' && first) {
+ first = false;
+ name = new String(baos.toByteArray());
+ baos.reset(); //
+ } else {
+ baos.write(b);
+ }
+ }
+
+ private byte[] toCred() {
+ return baos.toByteArray();
+ }
+ }
+
+ public String getName() {
+ return name;
+ }
+
+ public String getShortName() {
+ return shortName;
+ }
+
+ public byte[] getCred() {
+ return cred;
+ }
+
+ public long created() {
+ return created;
+ }
+
+ public String toString() {
+ return "Basic Authorization for " + name + " evaluated on " + new Date(created).toString();
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/principal/BearerPrincipal.java b/core/src/main/java/com/att/cadi/principal/BearerPrincipal.java new file mode 100644 index 0000000..11bc22a --- /dev/null +++ b/core/src/main/java/com/att/cadi/principal/BearerPrincipal.java @@ -0,0 +1,37 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.principal;
+
+import java.security.Principal;
+
+public abstract class BearerPrincipal implements Principal {
+ private String bearer = null;
+ public BearerPrincipal setBearer(String bearer) {
+ this.bearer = bearer;
+ return this;
+ }
+ public String getBearer() {
+ return bearer;
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/principal/CSPPrincipal_T.java b/core/src/main/java/com/att/cadi/principal/CSPPrincipal_T.java new file mode 100644 index 0000000..36c75b8 --- /dev/null +++ b/core/src/main/java/com/att/cadi/principal/CSPPrincipal_T.java @@ -0,0 +1,34 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.principal;
+
+import java.security.Principal;
+
+/**
+ * Indicate a CSP Principal that is trusted as a CSPPrincipal.
+ *
+ */
+public interface CSPPrincipal_T extends Principal {
+
+}
diff --git a/core/src/main/java/com/att/cadi/principal/CachedBasicPrincipal.java b/core/src/main/java/com/att/cadi/principal/CachedBasicPrincipal.java new file mode 100644 index 0000000..37c6a83 --- /dev/null +++ b/core/src/main/java/com/att/cadi/principal/CachedBasicPrincipal.java @@ -0,0 +1,66 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.principal;
+
+import java.io.IOException;
+
+import com.att.cadi.BasicCred;
+import com.att.cadi.CachedPrincipal;
+import com.att.cadi.taf.HttpTaf;
+
+/**
+ * Cached Principals need to be able to revalidate in the Background
+ *
+ *
+ */
+public class CachedBasicPrincipal extends BasicPrincipal implements CachedPrincipal {
+ private final HttpTaf creator;
+ private long timeToLive;
+ private long expires;
+
+ public CachedBasicPrincipal(HttpTaf creator, BasicCred bc, String domain, long timeToLive) {
+ super(bc, domain);
+ this.creator = creator;
+ this.timeToLive = timeToLive;
+ expires = System.currentTimeMillis()+timeToLive;
+ }
+
+ public CachedBasicPrincipal(HttpTaf creator, String content, String domain, long timeToLive) throws IOException {
+ super(content, domain);
+ this.creator = creator;
+ this.timeToLive = timeToLive;
+ expires = System.currentTimeMillis()+timeToLive;
+ }
+
+ public CachedPrincipal.Resp revalidate() {
+ Resp resp = creator.revalidate(this);
+ if(resp.equals(Resp.REVALIDATED))expires = System.currentTimeMillis()+timeToLive;
+ return resp;
+ }
+
+ public long expires() {
+ return expires;
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/principal/TGuardPrincipal.java b/core/src/main/java/com/att/cadi/principal/TGuardPrincipal.java new file mode 100644 index 0000000..aa610d3 --- /dev/null +++ b/core/src/main/java/com/att/cadi/principal/TGuardPrincipal.java @@ -0,0 +1,81 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.principal;
+
+public class TGuardPrincipal extends BearerPrincipal {
+
+ private String name, tresp;
+
+ public TGuardPrincipal(String tresp) {
+ this.tresp=tresp;
+ }
+
+ /**
+ * TODO Need to figure out what Organizations TGuard entities should be part of.
+ *
+ */
+ public String getName() {
+ if(name==null) {
+ String temp = get("iv-user");
+ if(temp==null)return null;
+ StringBuilder sb = new StringBuilder();
+ int at = temp.indexOf('@');
+ if(at<0) {
+ sb.append(temp);
+ } else {
+ sb.append(temp.substring(0, at));
+ }
+ if(temp.endsWith("@uverse.com"))sb.append("@uverse.tguard.att.com");
+ else if(temp.endsWith("@att.com"))sb.append("@com.tguard.att.com");
+ else if(temp.endsWith("@att.net"))sb.append("@net.tguard.att.com");
+ else sb.append("@tguard.att.com");
+ name = sb.toString();
+ }
+ return name;
+ }
+
+ /**
+ * Get a value from a named TGuard Property
+ *
+ * TGuard response info is very dynamic. They can add new properties at any time, so we dare not code field names for these values.
+ * @param key
+ * @return
+ */
+ public String get(String key) {
+ if(key==null)return null;
+ int idx=0,equal=0,amp=0;
+ while(idx>=0 && (equal = tresp.indexOf('=',idx))>=0) {
+ amp = tresp.indexOf('&',equal);
+ if(key.regionMatches(0, tresp, idx, equal-idx)) {
+ return amp>=0?tresp.substring(equal+1, amp):tresp.substring(equal+1);
+ }
+ idx=amp+(amp>0?1:0);
+ }
+ return null;
+ }
+
+ public String info() {
+ return tresp;
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/principal/TGuardPrincipal_T.java b/core/src/main/java/com/att/cadi/principal/TGuardPrincipal_T.java new file mode 100644 index 0000000..97907ac --- /dev/null +++ b/core/src/main/java/com/att/cadi/principal/TGuardPrincipal_T.java @@ -0,0 +1,34 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.principal;
+
+import java.security.Principal;
+
+/**
+ * Indicate a TGuard Principal that is trusted as a TGuardPrincipal.
+ *
+ */
+public interface TGuardPrincipal_T extends Principal {
+
+}
diff --git a/core/src/main/java/com/att/cadi/principal/TrustPrincipal.java b/core/src/main/java/com/att/cadi/principal/TrustPrincipal.java new file mode 100644 index 0000000..67b76c6 --- /dev/null +++ b/core/src/main/java/com/att/cadi/principal/TrustPrincipal.java @@ -0,0 +1,68 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.principal;
+
+import java.security.Principal;
+
+import com.att.cadi.UserChain;
+
+public class TrustPrincipal extends BearerPrincipal implements UserChain {
+ private final String name;
+ private final Principal original;
+ private String userChain;
+
+ public TrustPrincipal(final Principal actual, final String asName) {
+ this.original = actual;
+ name = asName.trim();
+ if(actual instanceof UserChain) {
+ UserChain uc = (UserChain)actual;
+ userChain = uc.userChain();
+ } else if(actual instanceof X509Principal) {
+ userChain="x509";
+ } else if(actual instanceof BasicPrincipal) {
+ userChain="BAth";
+ } else {
+ userChain = actual.getClass().getSimpleName();
+ }
+ }
+
+ @Override
+ public String getName() {
+ return name;
+ }
+
+ public String getOrigName() {
+ return original.getName() + '[' + userChain + ']';
+ }
+
+ @Override
+ public String userChain() {
+ return userChain;
+ }
+
+ public Principal original() {
+ return original;
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/principal/X509Principal.java b/core/src/main/java/com/att/cadi/principal/X509Principal.java new file mode 100644 index 0000000..8e17033 --- /dev/null +++ b/core/src/main/java/com/att/cadi/principal/X509Principal.java @@ -0,0 +1,93 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.principal;
+
+import java.io.IOException;
+import java.security.cert.CertificateEncodingException;
+import java.security.cert.X509Certificate;
+import java.util.regex.Pattern;
+
+import com.att.cadi.GetCred;
+
+public class X509Principal extends BearerPrincipal implements GetCred {
+ private static final Pattern pattern = Pattern.compile("[a-zA-Z0-9]*\\@[a-zA-Z0-9.]*");
+ private byte[] content;
+ private X509Certificate cert;
+ private String name;
+
+ public X509Principal(String identity, X509Certificate cert, byte[] content) {
+ name = identity;
+ this.content = content;
+ this.cert = cert;
+ }
+
+ public X509Principal(X509Certificate cert, byte[] content) throws IOException {
+ this.content=content;
+ this.cert = cert;
+ String subj = cert.getSubjectDN().getName();
+ int cn = subj.indexOf("OU=");
+ if(cn>=0) {
+ cn+=3;
+ int space = subj.indexOf(',',cn);
+ if(space>=0) {
+ String id = subj.substring(cn, space);
+ if(pattern.matcher(id).matches()) {
+ name = id;
+ }
+ }
+ }
+ if(name==null)
+ throw new IOException("X509 does not have Identity as CN");
+
+ }
+
+
+ public String getAsHeader() throws IOException {
+ try {
+ if(content==null)
+ content=cert.getEncoded();
+ } catch (CertificateEncodingException e) {
+ throw new IOException(e);
+ }
+ return "X509 " + content;
+ }
+
+ public String toString() {
+ return "X509 Authentication for " + name;
+ }
+
+
+ public byte[] getCred() {
+ try {
+ return content==null?(content=cert.getEncoded()):content;
+ } catch (CertificateEncodingException e) {
+ return null;
+ }
+ }
+
+
+ public String getName() {
+ return name;
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/taf/AbsTafResp.java b/core/src/main/java/com/att/cadi/taf/AbsTafResp.java new file mode 100644 index 0000000..94d2e5d --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/AbsTafResp.java @@ -0,0 +1,117 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf;
+
+import java.security.Principal;
+
+import com.att.cadi.Access;
+
+/**
+ * AbsTafResp
+ *
+ * Base class for TafResp (TAF Response Objects)
+ *
+ */
+public abstract class AbsTafResp implements TafResp {
+
+ protected final String desc;
+ protected final Principal principal;
+ protected final Access access;
+
+ /**
+ * AbsTafResp
+ *
+ * Set and hold
+ * Description (for logging)
+ * Principal (as created by derived class)
+ * Access (for access to underlying container, i.e. for Logging, auditing, ClassLoaders, etc)
+ *
+ * @param access
+ * @param principal
+ * @param description
+ */
+ public AbsTafResp(Access access, Principal principal, String description) {
+ this.access = access;
+ this.principal = principal;
+ this.desc = description;
+ }
+
+ /**
+ * isValid()
+ *
+ * Respond in the affirmative if the TAF was able to Authenticate
+ */
+ public boolean isValid() {
+ return principal!=null;
+ }
+
+ /**
+ * desc()
+ *
+ * Respond with description of response as given by the TAF
+ */
+ public String desc() {
+ return desc;
+ }
+
+ /**
+ * isAuthenticated()
+ *
+ * Respond with the TAF's code of whether Authenticated, or suggested next steps
+ * default is either IS_AUTHENTICATED, or TRY_ANOTHER_TAF. The TAF can overload
+ * and suggest others, such as "NO_FURTHER_PROCESSING", if it can detect that this
+ * is some sort of security breach (i.e. Denial of Service)
+ */
+ public RESP isAuthenticated() {
+ return principal==null?RESP.TRY_ANOTHER_TAF:RESP.IS_AUTHENTICATED;
+ }
+
+ /**
+ * getPrincipal()
+ *
+ * Return the principal created by the TAF based on Authentication.
+ *
+ * Returns "null" if Authentication failed (no principal)
+ */
+ public Principal getPrincipal() {
+ return principal;
+ }
+
+ /**
+ * getAccess()
+ *
+ * Get the Access object from the TAF, so that appropriate Logging, etc can be coordinated.
+ */
+ public Access getAccess() {
+ return access;
+ }
+
+ /* (non-Javadoc)
+ * @see com.att.cadi.taf.TafResp#isFailedAttempt()
+ */
+ public boolean isFailedAttempt() {
+ return false;
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/taf/EpiTaf.java b/core/src/main/java/com/att/cadi/taf/EpiTaf.java new file mode 100644 index 0000000..d3f5493 --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/EpiTaf.java @@ -0,0 +1,85 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf;
+
+import com.att.cadi.CadiException;
+import com.att.cadi.Taf;
+
+/**
+ * EpiTAF
+ *
+ * Short for "Epic TAF". Be able to run through a series of TAFs to obtain the validation needed.
+ *
+ * OK, the name could probably be better as "Tafs", like it was originally, but the pun was too
+ * irresistible for this author to pass up.
+ *
+ *
+ */
+public class EpiTaf implements Taf {
+ private Taf[] tafs;
+
+ /**
+ * EpiTaf constructor
+ *
+ * Construct the EpiTaf from variable TAF parameters
+ * @param tafs
+ * @throws CadiException
+ */
+ public EpiTaf(Taf ... tafs) throws CadiException{
+ this.tafs = tafs;
+ if(tafs.length==0) throw new CadiException("Need at least one Taf implementation in constructor");
+ }
+
+ /**
+ * validate
+ *
+ * Respond with the first TAF to authenticate user based on variable info and "LifeForm" (is it
+ * a human behind an interface, or a server behind a protocol).
+ *
+ * If there is no TAF that can authenticate, respond with the first TAF that suggests it can
+ * establish an Authentication conversation (TRY_AUTHENTICATING).
+ *
+ * If no TAF declares either, respond with NullTafResp (which denies all questions)
+ */
+ public TafResp validate(LifeForm reading, String... info) {
+ TafResp tresp,firstTryAuth=null;
+ for(Taf taf : tafs) {
+ tresp = taf.validate(reading, info);
+ switch(tresp.isAuthenticated()) {
+ case TRY_ANOTHER_TAF:
+ break;
+ case TRY_AUTHENTICATING:
+ if(firstTryAuth==null)firstTryAuth=tresp;
+ break;
+ default:
+ return tresp;
+ }
+ }
+
+ // No TAFs configured, at this point. It is safer at this point to be "not validated",
+ // rather than "let it go"
+ return firstTryAuth == null?NullTafResp.singleton():firstTryAuth;
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/taf/HttpEpiTaf.java b/core/src/main/java/com/att/cadi/taf/HttpEpiTaf.java new file mode 100644 index 0000000..7f6d9af --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/HttpEpiTaf.java @@ -0,0 +1,186 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf;
+
+import java.net.URI;
+import java.security.Principal;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import com.att.cadi.Access;
+import com.att.cadi.CachedPrincipal;
+import com.att.cadi.CachedPrincipal.Resp;
+import com.att.cadi.CadiException;
+import com.att.cadi.Locator;
+import com.att.cadi.Taf.LifeForm;
+import com.att.cadi.TrustChecker;
+
+/**
+ * HttpEpiTaf
+ *
+ * An extension of the basic "EpiTAF" concept, check known HTTP Related TAFs for valid credentials
+ *
+ *
+ */
+public class HttpEpiTaf implements HttpTaf {
+ private HttpTaf[] tafs;
+ private Access access;
+ private Locator<URI> locator;
+ private TrustChecker trustChecker;
+
+ /**
+ * HttpEpiTaf constructor
+ *
+ * Construct the HttpEpiTaf from variable Http specific TAF parameters
+
+ * @param tafs
+ * @throws CadiException
+ */
+ public HttpEpiTaf(Access access, Locator<URI> locator, TrustChecker tc, HttpTaf ... tafs) throws CadiException{
+ this.tafs = tafs;
+ this.access = access;
+ this.locator = locator;
+ this.trustChecker = tc;
+ // Establish what Header Property to look for UserChain/Trust Props
+// trustChainProp = access.getProperty(Config.CADI_TRUST_PROP, Config.CADI_TRUST_PROP_DEFAULT);
+
+ if(tafs.length==0) throw new CadiException("Need at least one HttpTaf implementation in constructor");
+ }
+
+ /**
+ * validate
+ *
+ * Respond with the first Http specific TAF to authenticate user based on variable info
+ * and "LifeForm" (is it a human behind a browser, or a server utilizing HTTP Protocol).
+ *
+ * If there is no HttpTAF that can authenticate, respond with the first TAF that suggests it can
+ * establish an Authentication conversation (TRY_AUTHENTICATING) (Examples include a redirect to CSP
+ * Servers for CSP Cookie, or BasicAuth 401 response, suggesting User/Password for given Realm
+ * submission
+ *
+ * If no TAF declares either, respond with NullTafResp (which denies all questions)
+ */
+ public TafResp validate(LifeForm reading, HttpServletRequest req, HttpServletResponse resp) {
+ // Given a LifeForm Neutral, for HTTP, we need to discover true Life-Form Readings
+ if(reading==LifeForm.LFN) {
+ reading = tricorderScan(req);
+ }
+ TafResp tresp=null, firstTry = null;
+ List<Redirectable> redirectables = null;
+
+ for(HttpTaf taf : tafs) {
+ tresp = taf.validate(reading, req, resp);
+ switch(tresp.isAuthenticated()) {
+ case TRY_ANOTHER_TAF:
+ break; // and loop
+ case TRY_AUTHENTICATING:
+ if(tresp instanceof Redirectable) {
+ if(redirectables==null) {
+ redirectables = new ArrayList<Redirectable>();
+ }
+ redirectables.add((Redirectable)tresp);
+ } else if(firstTry==null) {
+ firstTry = tresp;
+ }
+ break;
+ case IS_AUTHENTICATED:
+ tresp = trustChecker.mayTrust(tresp, req);
+ return tresp;
+ default:
+ return tresp;
+ }
+ }
+
+ // If No TAFs configured, at this point. It is safer at this point to be "not validated",
+ // rather than "let it go"
+ // Note: if exists, there will always be more than 0 entries, according to above code
+ if(redirectables==null) {
+ return firstTry!=null?firstTry:NullTafResp.singleton();
+ }
+
+ // If there is one Tryable entry then return it
+ if(redirectables.size()>1) {
+ return LoginPageTafResp.create(access,locator,resp,redirectables);
+ } else {
+ return redirectables.get(0);
+ }
+ }
+
+ public boolean revalidate(Principal prin) throws Exception {
+ return false;
+ }
+
+ /*
+ * Since this is internal, we use a little Star Trek humor to indicate looking in the HTTP Request to see if we can determine what kind
+ * of "LifeForm" reading we can determine, i.e. is there a Human (CarbonBasedLifeForm) behind a browser, or is it mechanical
+ * id (SiliconBasedLifeForm)? This makes a difference in some Authentication, i.e CSP, which doesn't work well for SBLFs
+ */
+ private LifeForm tricorderScan(HttpServletRequest req) {
+ // For simplicity's sake, we'll say Humans use FQDNs, not IPs.
+
+ String auth = req.getParameter("Authentication");
+ if(auth!=null) {
+ if("BasicAuth".equals(auth)) {
+ return LifeForm.SBLF;
+ }
+ }
+ // Current guess that only Browsers bother to set "Agent" codes that identify the kind of browser they are.
+ // If mechanical frameworks are found that populate this, then more advanced analysis may be required
+ // 1/22/2013
+ String agent = req.getHeader("User-Agent");
+ if(agent!=null && agent.startsWith("Mozilla")) // covers I.E./Firefox/Safari/probably any other "advanced" Browser see http://en.wikipedia.org/wiki/User_agent
+ return LifeForm.CBLF;
+ return LifeForm.SBLF; // notably skips "curl","wget", (which is desired behavior. We don't want to try CSP, etc on these)
+ }
+
+ public Resp revalidate(CachedPrincipal prin) {
+ Resp resp;
+ for(HttpTaf taf : tafs) {
+ resp = taf.revalidate(prin);
+ switch(resp) {
+ case NOT_MINE:
+ break;
+ default:
+ return resp;
+ }
+ }
+ return Resp.NOT_MINE;
+ }
+
+ /**
+ * List HttpTafs with their "toString" representations... primarily useful for Debugging in an IDE
+ * like Eclipse.
+ */
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ for(HttpTaf ht : tafs) {
+ sb.append(ht.toString());
+ sb.append(". ");
+ }
+ return sb.toString();
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/taf/HttpTaf.java b/core/src/main/java/com/att/cadi/taf/HttpTaf.java new file mode 100644 index 0000000..4270a81 --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/HttpTaf.java @@ -0,0 +1,61 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import com.att.cadi.CachedPrincipal;
+import com.att.cadi.Taf.LifeForm;
+
+/**
+ * A TAF which is in a specific HTTP environment in which the engine implements
+ * javax Servlet.
+ *
+ * Using the Http Request and Response interfaces takes the effort out of implementing in almost any kind of
+ * HTTP Container or Engine.
+ *
+ *
+ */
+public interface HttpTaf {
+ /**
+ * validate
+ *
+ * Validate the Request, and respond with created TafResp object.
+ *
+ * @param reading
+ * @param req
+ * @param resp
+ * @return
+ */
+ public TafResp validate(LifeForm reading, HttpServletRequest req, HttpServletResponse resp);
+
+ /**
+ * Re-Validate Credential
+ *
+ * @param prin
+ * @return
+ */
+ public CachedPrincipal.Resp revalidate(CachedPrincipal prin);
+}
diff --git a/core/src/main/java/com/att/cadi/taf/LoginPageTafResp.java b/core/src/main/java/com/att/cadi/taf/LoginPageTafResp.java new file mode 100644 index 0000000..d9da3fa --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/LoginPageTafResp.java @@ -0,0 +1,88 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf;
+
+import java.io.IOException;
+import java.net.URI;
+import java.util.List;
+
+import javax.servlet.http.HttpServletResponse;
+
+import com.att.cadi.Access;
+import com.att.cadi.Access.Level;
+import com.att.cadi.Locator;
+import com.att.cadi.Locator.Item;
+
+public class LoginPageTafResp extends AbsTafResp {
+ private final HttpServletResponse httpResp;
+ private final String loginPageURL;
+
+ private LoginPageTafResp(Access access, final HttpServletResponse resp, String loginPageURL) {
+ super(access, null, "Multiple Possible HTTP Logins available. Redirecting to Login Choice Page");
+ httpResp = resp;
+ this.loginPageURL = loginPageURL;
+ }
+
+ @Override
+ public RESP authenticate() throws IOException {
+ httpResp.sendRedirect(loginPageURL);
+ return RESP.HTTP_REDIRECT_INVOKED;
+ }
+
+ @Override
+ public RESP isAuthenticated() {
+ return RESP.TRY_AUTHENTICATING;
+ }
+
+ public static TafResp create(Access access, Locator<URI> locator, final HttpServletResponse resp, List<Redirectable> redir) {
+ if(locator!=null) {
+ try {
+ Item item = locator.best();
+ URI uri = locator.get(item);
+ if(uri!=null) {
+ StringBuilder sb = new StringBuilder(uri.toString());
+ String query = uri.getQuery();
+ boolean first = query==null || query.length()==0;
+ int count=0;
+ for(Redirectable t : redir) {
+ if(first) {
+ sb.append('?');
+ first=false;
+ }
+ else sb.append('&');
+ sb.append(t.get());
+ ++count;
+ }
+ if(count>0)return new LoginPageTafResp(access, resp, sb.toString());
+ }
+ } catch (Exception e) {
+ access.log(e, "Error deriving Login Page location");
+ }
+ } else if(!redir.isEmpty()) {
+ access.log(Level.DEBUG,"LoginPage Locator is not configured. Taking first Redirectable Taf");
+ return redir.get(0);
+ }
+ return NullTafResp.singleton();
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/taf/NullTaf.java b/core/src/main/java/com/att/cadi/taf/NullTaf.java new file mode 100644 index 0000000..ec4a15b --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/NullTaf.java @@ -0,0 +1,65 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import com.att.cadi.CachedPrincipal;
+import com.att.cadi.CachedPrincipal.Resp;
+import com.att.cadi.Taf;
+
+
+/**
+ * This TAF is set at the very beginning of Filters and Valves so that if any configuration issues hit while
+ * starting, the default behavior is to shut down traffic rather than leaving an open hole
+ *
+ *
+ */
+public class NullTaf implements Taf, HttpTaf {
+ // Singleton Pattern
+ public NullTaf() {}
+
+ /**
+ * validate
+ *
+ * Always Respond with a NullTafResp, which declares it is unauthenticated, and unauthorized
+ */
+ public TafResp validate(LifeForm reading, String... info) {
+ return NullTafResp.singleton();
+ }
+
+ /**
+ * validate
+ *
+ * Always Respond with a NullTafResp, which declares it is unauthenticated, and unauthorized
+ */
+ public TafResp validate(LifeForm reading, HttpServletRequest req, HttpServletResponse resp) {
+ return NullTafResp.singleton();
+ }
+
+ public Resp revalidate(CachedPrincipal prin) {
+ return Resp.NOT_MINE;
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/taf/NullTafResp.java b/core/src/main/java/com/att/cadi/taf/NullTafResp.java new file mode 100644 index 0000000..c95b195 --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/NullTafResp.java @@ -0,0 +1,74 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf;
+
+import java.io.IOException;
+import java.security.Principal;
+
+import com.att.cadi.Access;
+
+/**
+ * A Null Pattern for setting responses to "Deny" before configuration is setup.
+ *
+ */
+class NullTafResp implements TafResp {
+ private NullTafResp(){}
+
+ private static TafResp singleton = new NullTafResp();
+
+ public static TafResp singleton() {
+ return singleton;
+ }
+
+ public boolean isValid() {
+ return false;
+ }
+
+ public RESP isAuthenticated() {
+ return RESP.NO_FURTHER_PROCESSING;
+ }
+
+ public String desc() {
+ return "All Authentication denied";
+ }
+
+ public RESP authenticate() throws IOException {
+ return RESP.NO_FURTHER_PROCESSING;
+ }
+
+ public Principal getPrincipal() {
+ return null;
+ }
+
+ public Access getAccess() {
+ return Access.NULL;
+ }
+
+ /* (non-Javadoc)
+ * @see com.att.cadi.taf.TafResp#isFailedAttempt()
+ */
+ public boolean isFailedAttempt() {
+ return true;
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/taf/PuntTafResp.java b/core/src/main/java/com/att/cadi/taf/PuntTafResp.java new file mode 100644 index 0000000..d9f9b67 --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/PuntTafResp.java @@ -0,0 +1,72 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf;
+
+import java.io.IOException;
+import java.security.Principal;
+
+import com.att.cadi.Access;
+
+/**
+ * A Punt Resp to make it fast and easy for a Taf to respond that it cannot handle a particular kind of
+ * request. It is always the same object, so there is no cost for memory, etc.
+ *
+ */
+public class PuntTafResp implements TafResp {
+ private PuntTafResp(){}
+
+ private static TafResp singleton = new PuntTafResp();
+
+ public static TafResp singleton() {
+ return singleton;
+ }
+
+ public boolean isValid() {
+ return false;
+ }
+
+ public RESP isAuthenticated() {
+ return RESP.TRY_ANOTHER_TAF;
+ }
+
+ public String desc() {
+ return "This Taf can or will not handle this authentication";
+ }
+
+ public RESP authenticate() throws IOException {
+ return RESP.TRY_ANOTHER_TAF;
+ }
+
+ public Principal getPrincipal() {
+ return null;
+ }
+
+ public Access getAccess() {
+ return NullTafResp.singleton().getAccess();
+ }
+
+ public boolean isFailedAttempt() {
+ return false;
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/taf/Redirectable.java b/core/src/main/java/com/att/cadi/taf/Redirectable.java new file mode 100644 index 0000000..e83e7ce --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/Redirectable.java @@ -0,0 +1,33 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf;
+
+public interface Redirectable extends TafResp {
+ /**
+ * Create a Redirectable URL entry prefaced by a URLEncoder.String for a Menu
+ * example:
+ * "Global Login=https://xxxx....."
+ */
+ public String get();
+}
diff --git a/core/src/main/java/com/att/cadi/taf/TafResp.java b/core/src/main/java/com/att/cadi/taf/TafResp.java new file mode 100644 index 0000000..3a1a6f4 --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/TafResp.java @@ -0,0 +1,95 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf;
+
+import java.io.IOException;
+import java.security.Principal;
+
+import com.att.cadi.Access;
+import com.att.cadi.CadiException;
+
+/**
+ * Response from Taf objects, which inform users what has happened and/or what should be done
+ *
+ *
+ */
+public interface TafResp {
+ public static enum RESP {
+ IS_AUTHENTICATED,
+ NO_FURTHER_PROCESSING,
+ TRY_AUTHENTICATING,
+ TRY_ANOTHER_TAF,
+ FAIL,
+ // A note was made to avoid the response REDIRECT. However, I have deemed that it is
+ // unavoidable when the underlying TAF did do a REDIRECT, because it requires a HTTP
+ // Service code to exit without modifying the Response any further.
+ // Therefore, I have changed this to indicate what HAS happened, with should accommodate
+ // both positions. JG 10/18/2012
+// public static final int HTTP_REDIRECT_INVOKED = 11;
+ HTTP_REDIRECT_INVOKED,
+ HAS_PROCESSED};
+
+ /**
+ * Basic success check
+ * @return
+ */
+ public boolean isValid();
+
+ /**
+ * String description of what has occurred (for logging/exceptions)
+ * @return
+ */
+ public String desc();
+
+ /**
+ * Check Response
+ * @return
+ */
+ public RESP isAuthenticated();
+
+ /**
+ * Authenticate, returning FAIL or Other Valid indication
+ *
+ * HTTP implementations should watch for "HTTP_REDIRECT_INVOKED", and end the HTTP call appropriately.
+ * @return
+ * @throws CadiException
+ */
+ public RESP authenticate() throws IOException;
+
+ /**
+ * Once authenticated, this object should hold a Principal created from the authorization
+ * @return
+ */
+ public Principal getPrincipal();
+
+ /**
+ * get the Access object which created this object, allowing the responder to appropriate Log, etc
+ */
+ public Access getAccess();
+
+ /**
+ * Be able to check if part of a Failed attempt
+ */
+ public boolean isFailedAttempt();
+}
diff --git a/core/src/main/java/com/att/cadi/taf/TrustNotTafResp.java b/core/src/main/java/com/att/cadi/taf/TrustNotTafResp.java new file mode 100644 index 0000000..127450c --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/TrustNotTafResp.java @@ -0,0 +1,78 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf;
+
+import java.io.IOException;
+import java.security.Principal;
+
+import com.att.cadi.Access;
+
+public class TrustNotTafResp implements TafResp {
+ private final TafResp delegate;
+ private final String desc;
+
+ public TrustNotTafResp(final TafResp delegate, final String desc) {
+ this.delegate = delegate;
+ this.desc = desc;
+ }
+
+ @Override
+ public boolean isValid() {
+ return false;
+ }
+
+ @Override
+ public String desc() {
+ return desc;
+ }
+
+ @Override
+ public RESP isAuthenticated() {
+ return RESP.NO_FURTHER_PROCESSING;
+ }
+
+ @Override
+ public RESP authenticate() throws IOException {
+ return RESP.NO_FURTHER_PROCESSING;
+ }
+
+ @Override
+ public Principal getPrincipal() {
+ return delegate.getPrincipal();
+ }
+
+ @Override
+ public Access getAccess() {
+ return delegate.getAccess();
+ }
+
+ @Override
+ public boolean isFailedAttempt() {
+ return true;
+ }
+
+ public String toString() {
+ return desc();
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/taf/TrustTafResp.java b/core/src/main/java/com/att/cadi/taf/TrustTafResp.java new file mode 100644 index 0000000..27c6034 --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/TrustTafResp.java @@ -0,0 +1,80 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf;
+
+import java.io.IOException;
+import java.security.Principal;
+
+import com.att.cadi.Access;
+
+public class TrustTafResp implements TafResp {
+ private final TafResp delegate;
+ private final Principal principal;
+ private final String desc;
+
+ public TrustTafResp(final TafResp delegate, final Principal principal, final String desc) {
+ this.delegate = delegate;
+ this.principal = principal;
+ this.desc = desc + ' ' + delegate.desc();
+ }
+
+ @Override
+ public boolean isValid() {
+ return delegate.isValid();
+ }
+
+ @Override
+ public String desc() {
+ return desc;
+ }
+
+ @Override
+ public RESP isAuthenticated() {
+ return delegate.isAuthenticated();
+ }
+
+ @Override
+ public RESP authenticate() throws IOException {
+ return delegate.authenticate();
+ }
+
+ @Override
+ public Principal getPrincipal() {
+ return principal;
+ }
+
+ @Override
+ public Access getAccess() {
+ return delegate.getAccess();
+ }
+
+ @Override
+ public boolean isFailedAttempt() {
+ return delegate.isFailedAttempt();
+ }
+
+ public String toString() {
+ return principal.getName() + " by trust of " + desc();
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/taf/basic/BasicHttpTaf.java b/core/src/main/java/com/att/cadi/taf/basic/BasicHttpTaf.java new file mode 100644 index 0000000..672c463 --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/basic/BasicHttpTaf.java @@ -0,0 +1,160 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf.basic;
+
+import java.io.IOException;
+import java.security.Principal;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import com.att.cadi.Access;
+import com.att.cadi.Access.Level;
+import com.att.cadi.BasicCred;
+import com.att.cadi.CachedPrincipal;
+import com.att.cadi.CachedPrincipal.Resp;
+import com.att.cadi.CredVal;
+import com.att.cadi.CredVal.Type;
+import com.att.cadi.Taf;
+import com.att.cadi.principal.BasicPrincipal;
+import com.att.cadi.principal.CachedBasicPrincipal;
+import com.att.cadi.taf.HttpTaf;
+import com.att.cadi.taf.TafResp;
+import com.att.cadi.taf.TafResp.RESP;
+import com.att.cadi.taf.dos.DenialOfServiceTaf;
+
+/**
+ * BasicHttpTaf
+ *
+ * This TAF implements the "Basic Auth" protocol.
+ *
+ * WARNING! It is true for any implementation of "Basic Auth" that the password is passed unencrypted.
+ * This is because the expectation, when designed years ago, was that it would only be used in
+ * conjunction with SSL (https). It is common, however, for users to ignore this on the assumption that
+ * their internal network is secure, or just ignorance. Therefore, a WARNING will be printed
+ * when the HTTP Channel is not encrypted (unless explicitly turned off).
+ *
+ *
+ */
+public class BasicHttpTaf implements HttpTaf {
+ private Access access;
+ private String realm;
+ private CredVal rbac;
+ private boolean warn;
+ private long timeToLive;
+
+ public BasicHttpTaf(Access access, CredVal rbac, String realm, long timeToLive, boolean turnOnWarning) {
+ this.access = access;
+ this.realm = realm;
+ this.rbac = rbac;
+ this.warn = turnOnWarning;
+ this.timeToLive = timeToLive;
+ }
+
+ /**
+ * Note: BasicHttp works for either Carbon Based (Humans) or Silicon Based (machine) Lifeforms.
+ * @see Taf
+ */
+ public TafResp validate(Taf.LifeForm reading, HttpServletRequest req, HttpServletResponse resp) {
+ // See if Request implements BasicCred (aka CadiWrap or other), and if User/Pass has already been set separately
+ if(req instanceof BasicCred) {
+ BasicCred bc = (BasicCred)req;
+ if(bc.getUser()!=null) { // CadiWrap, if set, makes sure User & Password are both valid, or both null
+ if(DenialOfServiceTaf.isDeniedID(bc.getUser())!=null) {
+ return DenialOfServiceTaf.respDenyID(access,bc.getUser());
+ }
+ CachedBasicPrincipal bp = new CachedBasicPrincipal(this,bc,realm,timeToLive);
+ // ONLY FOR Last Ditch DEBUGGING...
+ // access.log(Level.WARN,bp.getName() + ":" + new String(bp.getCred()));
+ if(rbac.validate(bp.getName(),Type.PASSWORD,bp.getCred())) {
+ return new BasicHttpTafResp(access,bp,bp.getName()+" authenticated by password",RESP.IS_AUTHENTICATED,resp,realm,false);
+ } else {
+ //TODO may need timed retries in a given time period
+ return new BasicHttpTafResp(access,null,buildMsg(bp,req,"User/Pass combo invalid for ",bc.getUser()),
+ RESP.TRY_AUTHENTICATING,resp,realm,true);
+ }
+ }
+ }
+ // Get User/Password from Authorization Header value
+ String authz = req.getHeader("Authorization");
+ if(authz != null && authz.startsWith("Basic ")) {
+ if(warn&&!req.isSecure()) {
+ access.log(Level.WARN,"WARNING! BasicAuth has been used over an insecure channel");
+ }
+ try {
+ CachedBasicPrincipal ba = new CachedBasicPrincipal(this,authz,realm,timeToLive);
+ if(DenialOfServiceTaf.isDeniedID(ba.getName())!=null) {
+ return DenialOfServiceTaf.respDenyID(access,ba.getName());
+ }
+
+ // ONLY FOR Last Ditch DEBUGGING...
+ // access.log(Level.WARN,ba.getName() + ":" + new String(ba.getCred()));
+ if(rbac.validate(ba.getName(), Type.PASSWORD, ba.getCred())) {
+ return new BasicHttpTafResp(access,ba, ba.getName()+" authenticated by BasicAuth password",RESP.IS_AUTHENTICATED,resp,realm,false);
+ } else {
+ //TODO may need timed retries in a given time period
+ return new BasicHttpTafResp(access,null,buildMsg(ba,req,"User/Pass combo invalid"),
+ RESP.TRY_AUTHENTICATING,resp,realm,true);
+ }
+ } catch (IOException e) {
+ String msg = buildMsg(null,req,"Failed HTTP Basic Authorization (", e.getMessage(), ')');
+ access.log(Level.INFO,msg);
+ return new BasicHttpTafResp(access,null,msg, RESP.TRY_AUTHENTICATING, resp, realm,true);
+ }
+ }
+ return new BasicHttpTafResp(access,null,"Requesting HTTP Basic Authorization",RESP.TRY_AUTHENTICATING,resp,realm,false);
+ }
+
+ protected String buildMsg(Principal pr, HttpServletRequest req, Object ... msg) {
+ StringBuilder sb = new StringBuilder();
+ for(Object s : msg) {
+ sb.append(s.toString());
+ }
+ if(pr!=null) {
+ sb.append(" for ");
+ sb.append(pr.getName());
+ }
+ sb.append(" from ");
+ sb.append(req.getRemoteAddr());
+ sb.append(':');
+ sb.append(req.getRemotePort());
+ return sb.toString();
+ }
+
+ @Override
+ public Resp revalidate(CachedPrincipal prin) {
+ if(prin instanceof BasicPrincipal) {
+ BasicPrincipal ba = (BasicPrincipal)prin;
+ if(DenialOfServiceTaf.isDeniedID(ba.getName())!=null) {
+ return Resp.UNVALIDATED;
+ }
+ return rbac.validate(ba.getName(), Type.PASSWORD, ba.getCred())?Resp.REVALIDATED:Resp.UNVALIDATED;
+ }
+ return Resp.NOT_MINE;
+ }
+
+ public String toString() {
+ return "Basic Auth enabled on realm: " + realm;
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/taf/basic/BasicHttpTafResp.java b/core/src/main/java/com/att/cadi/taf/basic/BasicHttpTafResp.java new file mode 100644 index 0000000..c768587 --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/basic/BasicHttpTafResp.java @@ -0,0 +1,64 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf.basic;
+
+import java.io.IOException;
+import java.security.Principal;
+
+import javax.servlet.http.HttpServletResponse;
+
+import com.att.cadi.Access;
+import com.att.cadi.taf.AbsTafResp;
+import com.att.cadi.taf.TafResp;
+
+public class BasicHttpTafResp extends AbsTafResp implements TafResp {
+ private HttpServletResponse httpResp;
+ private String realm;
+ private RESP status;
+ private final boolean wasFailed;
+
+ public BasicHttpTafResp(Access access, Principal principal, String description, RESP status, HttpServletResponse resp, String realm, boolean wasFailed) {
+ super(access,principal, description);
+ httpResp = resp;
+ this.realm = realm;
+ this.status = status;
+ this.wasFailed = wasFailed;
+ }
+
+ public RESP authenticate() throws IOException {
+ httpResp.setStatus(401); // Unauthorized
+ httpResp.setHeader("WWW-Authenticate", "Basic realm=\""+realm+'"');
+ return RESP.HTTP_REDIRECT_INVOKED;
+ }
+
+ public RESP isAuthenticated() {
+ return status;
+ }
+
+ public boolean isFailedAttempt() {
+ return wasFailed;
+ }
+
+
+}
diff --git a/core/src/main/java/com/att/cadi/taf/cert/CertIdentity.java b/core/src/main/java/com/att/cadi/taf/cert/CertIdentity.java new file mode 100644 index 0000000..6e46481 --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/cert/CertIdentity.java @@ -0,0 +1,47 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf.cert;
+
+import java.security.Principal;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+
+import javax.servlet.http.HttpServletRequest;
+
+public interface CertIdentity {
+ /**
+ * identity from X509Certificate Object and/or certBytes
+ *
+ * If you have both, include them. If you only have one, leave the other null, and it will be generated if needed
+ *
+ * The Request is there to obtain Header or Attribute info of ultimate user
+ *
+ * @param req
+ * @param cert
+ * @param certBytes
+ * @return
+ * @throws CertificateException
+ */
+ public Principal identity(HttpServletRequest req, X509Certificate cert, byte[] certBytes) throws CertificateException;
+}
diff --git a/core/src/main/java/com/att/cadi/taf/cert/X509HttpTafResp.java b/core/src/main/java/com/att/cadi/taf/cert/X509HttpTafResp.java new file mode 100644 index 0000000..3435d52 --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/cert/X509HttpTafResp.java @@ -0,0 +1,53 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf.cert;
+
+import java.io.IOException;
+import java.security.Principal;
+
+import com.att.cadi.Access;
+import com.att.cadi.taf.AbsTafResp;
+import com.att.cadi.taf.TafResp;
+
+public class X509HttpTafResp extends AbsTafResp implements TafResp {
+ private RESP status;
+
+ public X509HttpTafResp(Access access, Principal principal, String description, RESP status) {
+ super(access, principal, description);
+ this.status = status;
+ }
+
+ public RESP authenticate() throws IOException {
+ return RESP.TRY_ANOTHER_TAF;
+ }
+
+ public RESP isAuthenticated() {
+ return status;
+ }
+
+ public String toString() {
+ return status.name();
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/taf/cert/X509Taf.java b/core/src/main/java/com/att/cadi/taf/cert/X509Taf.java new file mode 100644 index 0000000..cb93046 --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/cert/X509Taf.java @@ -0,0 +1,258 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf.cert;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.security.GeneralSecurityException;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.security.Principal;
+import java.security.Signature;
+import java.security.cert.CertificateException;
+import java.security.cert.CertificateFactory;
+import java.security.cert.X509Certificate;
+import java.util.ArrayList;
+
+import javax.net.ssl.TrustManagerFactory;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import com.att.cadi.Access;
+import com.att.cadi.Access.Level;
+import com.att.cadi.CachedPrincipal;
+import com.att.cadi.CachedPrincipal.Resp;
+import com.att.cadi.CadiException;
+import com.att.cadi.Lur;
+import com.att.cadi.Symm;
+import com.att.cadi.Taf.LifeForm;
+import com.att.cadi.config.Config;
+import com.att.cadi.config.SecurityInfoC;
+import com.att.cadi.config.SecurityInfo;
+import com.att.cadi.lur.LocalPermission;
+import com.att.cadi.principal.TGuardPrincipal;
+import com.att.cadi.principal.X509Principal;
+import com.att.cadi.taf.HttpTaf;
+import com.att.cadi.taf.TafResp;
+import com.att.cadi.taf.TafResp.RESP;
+import com.att.cadi.util.Split;
+
+public class X509Taf implements HttpTaf {
+
+ public static final CertificateFactory certFactory;
+ public static final MessageDigest messageDigest;
+ public static final TrustManagerFactory tmf;
+ private Access access;
+ private CertIdentity[] certIdents;
+ private Lur lur;
+ private ArrayList<String> cadiIssuers;
+ private String env;
+ private SecurityInfo si;
+
+ static {
+ try {
+ certFactory = CertificateFactory.getInstance("X.509");
+ messageDigest = MessageDigest.getInstance("SHA-256"); // use this to clone
+ tmf = TrustManagerFactory.getInstance(SecurityInfoC.SslKeyManagerFactoryAlgorithm);
+ } catch (Exception e) {
+ throw new RuntimeException("X.509 and SHA-256 are required for X509Taf",e);
+ }
+ }
+
+ public X509Taf(Access access, Lur lur, CertIdentity ... cis) throws CertificateException, NoSuchAlgorithmException, CadiException {
+ this.access = access;
+ env = access.getProperty(Config.AAF_ENV,null);
+ if(env==null) {
+ throw new CadiException("X509Taf requires Environment ("+Config.AAF_ENV+") to be set.");
+ }
+ this.lur = lur;
+ this.cadiIssuers = new ArrayList<String>();
+ for(String ci : access.getProperty(Config.CADI_X509_ISSUERS, "CN=ATT CADI Issuing CA 01, OU=CSO, O=ATT, C=US:CN=ATT CADI Issuing CA 02, OU=CSO, O=ATT, C=US").split(":")) {
+ cadiIssuers.add(ci);
+ }
+ try {
+ Class<?> dci = access.classLoader().loadClass("com.att.authz.cadi.DirectCertIdentity");
+ CertIdentity temp[] = new CertIdentity[cis.length+1];
+ System.arraycopy(cis, 0, temp, 1, cis.length);
+ temp[0] = (CertIdentity) dci.newInstance();
+ certIdents=temp;
+ } catch (Exception e) {
+ certIdents = cis;
+ }
+
+ try {
+ si = new SecurityInfo(access);
+ } catch (GeneralSecurityException | IOException e1) {
+ throw new CadiException(e1);
+ }
+ }
+
+ public static final X509Certificate getCert(byte[] certBytes) throws CertificateException {
+ ByteArrayInputStream bais = new ByteArrayInputStream(certBytes);
+ return (X509Certificate)certFactory.generateCertificate(bais);
+ }
+
+ public static final byte[] getFingerPrint(byte[] ba) {
+ MessageDigest md;
+ try {
+ md = (MessageDigest)messageDigest.clone();
+ } catch (CloneNotSupportedException e) {
+ // should never get here
+ return new byte[0];
+ }
+ md.update(ba);
+ return md.digest();
+ }
+
+ public TafResp validate(LifeForm reading, HttpServletRequest req, HttpServletResponse resp) {
+ // Check for Mutual SSL
+ try {
+ X509Certificate[] certarr = (X509Certificate[])req.getAttribute("javax.servlet.request.X509Certificate");
+ if(certarr!=null && certarr.length>0) {
+ si.checkClientTrusted(certarr);
+ // Note: If the Issuer is not in the TrustStore, it's not added to the Cert list
+ if(cadiIssuers.contains(certarr[0].getIssuerDN().toString())) {
+ String x500 = certarr[0].getSubjectDN().getName();
+ int ou=x500.indexOf("OU=");
+ if(ou>0) {
+ ou+=3;
+ int comma = x500.indexOf(',',ou);
+ if(comma>0) {
+ String id= x500.substring(ou,comma);
+ String idenv[] = id.split(":");
+ if(idenv.length==1 || (idenv.length>1 && env.equals(idenv[1]))) {
+ return new X509HttpTafResp(access,
+ new X509Principal(idenv[0], certarr[0],null),
+ id + " validated by CADI x509", RESP.IS_AUTHENTICATED);
+ }
+ }
+ }
+ }
+ }
+
+ byte[] array = null;
+ byte[] certBytes = null;
+ X509Certificate cert=null;
+ String responseText=null;
+ String authHeader = req.getHeader("Authorization");
+
+ if(certarr!=null) { // If cert !=null, Cert is Tested by Mutual Protocol.
+ if(authHeader!=null) { // This is only intended to be a Secure Connection, not an Identity
+ return new X509HttpTafResp(access, null, "Certificate verified, but another Identity is presented", RESP.TRY_ANOTHER_TAF);
+ }
+ cert = certarr[0];
+ responseText = ", validated by Mutual SSL Protocol";
+ } else { // If cert == null, Get Declared Cert (in header), but validate by having them sign something
+ if(authHeader != null && authHeader.startsWith("x509 ")) {
+ ByteArrayOutputStream baos = new ByteArrayOutputStream(authHeader.length());
+ try {
+ array = authHeader.getBytes();
+ ByteArrayInputStream bais = new ByteArrayInputStream(array);
+ Symm.base64noSplit.decode(bais, baos, 5);
+ certBytes = baos.toByteArray();
+ cert = getCert(certBytes);
+
+ /**
+ * Identity from CERT if well know CA and specific encoded information
+ */
+ // If found Identity doesn't work, try SignedStuff Protocol
+// cert.checkValidity();
+// cert.--- GET FINGERPRINT?
+ String stuff = req.getHeader("Signature");
+ if(stuff==null)
+ return new X509HttpTafResp(access, null, "Header entry 'Signature' required to validate One way X509 Certificate", RESP.TRY_ANOTHER_TAF);
+ String data = req.getHeader("Data");
+// if(data==null)
+// return new X509HttpTafResp(access, null, "No signed Data to validate with X509 Certificate", RESP.TRY_ANOTHER_TAF);
+
+ // Note: Data Pos shows is "<signatureType> <data>"
+// int dataPos = (stuff.indexOf(' ')); // determine what is Algorithm
+ // Get Signature
+ bais = new ByteArrayInputStream(stuff.getBytes());
+ baos = new ByteArrayOutputStream(stuff.length());
+ Symm.base64noSplit.decode(bais, baos);
+ array = baos.toByteArray();
+// Signature sig = Signature.getInstance(stuff.substring(0, dataPos)); // get Algorithm from first part of Signature
+
+ Signature sig = Signature.getInstance(cert.getSigAlgName());
+ sig.initVerify(cert.getPublicKey());
+ sig.update(data.getBytes());
+ if(!sig.verify(array)) {
+ access.log(Level.ERROR, "Signature doesn't Match");
+ return new X509HttpTafResp(access, null, "Certificate NOT verified", RESP.TRY_ANOTHER_TAF);
+ }
+ responseText = ", validated by Signed Data";
+ } catch (Exception e) {
+ access.log(e, "Exception while validating Cert");
+ return new X509HttpTafResp(access, null, "Certificate NOT verified", RESP.TRY_ANOTHER_TAF);
+ }
+
+ } else {
+ return new X509HttpTafResp(access, null, "No Certificate Info on Transaction", RESP.TRY_ANOTHER_TAF);
+ }
+ }
+
+ // A cert has been found, match Identify
+ Principal prin=null;
+
+ for(int i=0;prin==null && i<certIdents.length;++i) {
+ if((prin=certIdents[i].identity(req, cert, certBytes))!=null) {
+ responseText = prin.getName() + " matches Certificate " + cert.getSubjectX500Principal().getName() + responseText;
+// xresp = new X509HttpTafResp(
+// access,
+// prin,
+// prin.getName() + " matches Certificate " + cert.getSubjectX500Principal().getName() + responseText,
+// RESP.IS_AUTHENTICATED);
+
+ }
+ }
+
+ // if Principal is found, check for "AS_USER" and whether this entity is trusted to declare
+ if(prin!=null) {
+ String as_user=req.getHeader(Config.CADI_USER_CHAIN);
+ if(as_user!=null) {
+ if(as_user.startsWith("TGUARD ") && lur.fish(prin, new LocalPermission("com.att.aaf.trust|"+prin.getName()+"|tguard"))) {
+ prin = new TGuardPrincipal(as_user.substring(7));
+ responseText=prin.getName() + " set via trust of " + responseText;
+ }
+ }
+ return new X509HttpTafResp(
+ access,
+ prin,
+ responseText,
+ RESP.IS_AUTHENTICATED);
+ }
+ } catch(Exception e) {
+ return new X509HttpTafResp(access, null, e.getMessage(), RESP.TRY_ANOTHER_TAF);
+ }
+
+ return new X509HttpTafResp(access, null, "Certificate NOT verified", RESP.TRY_ANOTHER_TAF);
+ }
+
+ public Resp revalidate(CachedPrincipal prin) {
+ return null;
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/taf/dos/DenialOfServiceTaf.java b/core/src/main/java/com/att/cadi/taf/dos/DenialOfServiceTaf.java new file mode 100644 index 0000000..88a6721 --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/dos/DenialOfServiceTaf.java @@ -0,0 +1,371 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf.dos;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.PrintStream;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import com.att.cadi.Access;
+import com.att.cadi.CachedPrincipal;
+import com.att.cadi.CachedPrincipal.Resp;
+import com.att.cadi.CadiException;
+import com.att.cadi.Taf.LifeForm;
+import com.att.cadi.taf.HttpTaf;
+import com.att.cadi.taf.PuntTafResp;
+import com.att.cadi.taf.TafResp;
+import com.att.cadi.taf.TafResp.RESP;
+
+public class DenialOfServiceTaf implements HttpTaf {
+ private static Map<String, Counter> deniedIP=null, deniedID=null;
+ private Access access;
+ private static File dosIP, dosID;
+
+ /**
+ *
+ * @param hostname
+ * @param prod
+ * @throws CadiException
+ */
+ public DenialOfServiceTaf(Access access) throws CadiException {
+ this.access = access;
+ if(dosIP==null || dosID == null) {
+ String dirStr;
+ if((dirStr = access.getProperty("aaf_data_dir", null))!=null) {
+ dosIP = new File(dirStr+"/dosIP");
+ readIP();
+ dosID = new File(dirStr+"/dosID");
+ readID();
+ }
+ }
+ }
+
+ public TafResp validate(LifeForm reading, HttpServletRequest req, final HttpServletResponse resp) {
+ // Performance, when not needed
+ if(deniedIP != null) {
+ String ip;
+ Counter c = deniedIP.get(ip=req.getRemoteAddr());
+ if(c!=null) {
+ c.inc();
+ return respDenyIP(access,ip);
+ }
+ }
+
+ // Note: Can't process Principal, because this is the first TAF, and no Principal is created.
+ // Other TAFs use "isDenied()" on this Object to validate.
+ return PuntTafResp.singleton();
+ }
+
+ public Resp revalidate(CachedPrincipal prin) {
+ // We always return NOT MINE, because DOS Taf does not ever validate
+ return Resp.NOT_MINE;
+ }
+
+ /*
+ * for use in Other TAFs, before they attempt backend validation of
+ */
+ public static Counter isDeniedID(String identity) {
+ if(deniedID!=null) {
+ return deniedID.get(identity);
+ }
+ return null;
+ }
+
+ /**
+ *
+ */
+ public static Counter isDeniedIP(String ipvX) {
+ if(deniedID!=null) {
+ return deniedID.get(ipvX);
+ }
+ return null;
+ }
+
+ /**
+ * Return of "True" means IP has been added.
+ * Return of "False" means IP already added.
+ *
+ * @param ip
+ * @return
+ */
+ public static synchronized boolean denyIP(String ip) {
+ boolean rv = false;
+ if(deniedIP==null) {
+ deniedIP = new HashMap<String,Counter>();
+ deniedIP.put(ip, new Counter(ip)); // Noted duplicated for minimum time spent
+ rv= true;
+ } else if(deniedIP.get(ip)==null) {
+ deniedIP.put(ip, new Counter(ip));
+ rv = true;
+ }
+ if(rv) {
+ writeIP();
+ }
+ return rv;
+ }
+
+ private static void writeIP() {
+ if(dosIP!=null && deniedIP!=null) {
+ if(deniedIP.isEmpty()) {
+ if(dosIP.exists()) {
+ dosIP.delete();
+ }
+ } else {
+ PrintStream fos;
+ try {
+ fos = new PrintStream(new FileOutputStream(dosIP,false));
+ try {
+ for(String ip: deniedIP.keySet()) {
+ fos.println(ip);
+ }
+ } finally {
+ fos.close();
+ }
+ } catch (IOException e) {
+ e.printStackTrace(System.err);
+ }
+ }
+ }
+ }
+
+ private static void readIP() {
+ if(dosIP!=null && dosIP.exists()) {
+ BufferedReader br;
+ try {
+ br = new BufferedReader(new FileReader(dosIP));
+ if(deniedIP==null) {
+ deniedIP=new HashMap<String,Counter>();
+ }
+
+ try {
+ String line;
+ while((line=br.readLine())!=null) {
+ deniedIP.put(line, new Counter(line));
+ }
+ } finally {
+ br.close();
+ }
+ } catch (IOException e) {
+ e.printStackTrace(System.err);
+ }
+ }
+ }
+
+
+ /**
+ * Return of "True" means IP has was removed.
+ * Return of "False" means IP wasn't being denied.
+ *
+ * @param ip
+ * @return
+ */
+ public static synchronized boolean removeDenyIP(String ip) {
+ if(deniedIP!=null && deniedIP.remove(ip)!=null) {
+ writeIP();
+ if(deniedIP.isEmpty()) {
+ deniedIP=null;
+ }
+ return true;
+ }
+ return false;
+ }
+
+ /**
+ * Return of "True" means ID has been added.
+ * Return of "False" means ID already added.
+ *
+ * @param ip
+ * @return
+ */
+ public static synchronized boolean denyID(String id) {
+ boolean rv = false;
+ if(deniedID==null) {
+ deniedID = new HashMap<String,Counter>();
+ deniedID.put(id, new Counter(id)); // Noted duplicated for minimum time spent
+ rv = true;
+ } else if(deniedID.get(id)==null) {
+ deniedID.put(id, new Counter(id));
+ rv = true;
+ }
+ if(rv) {
+ writeID();
+ }
+ return rv;
+
+ }
+
+ private static void writeID() {
+ if(dosID!=null && deniedID!=null) {
+ if(deniedID.isEmpty()) {
+ if(dosID.exists()) {
+ dosID.delete();
+ }
+ } else {
+ PrintStream fos;
+ try {
+ fos = new PrintStream(new FileOutputStream(dosID,false));
+ try {
+ for(String ip: deniedID.keySet()) {
+ fos.println(ip);
+ }
+ } finally {
+ fos.close();
+ }
+ } catch (IOException e) {
+ e.printStackTrace(System.err);
+ }
+ }
+ }
+ }
+
+ private static void readID() {
+ if(dosID!=null && dosID.exists()) {
+ BufferedReader br;
+ try {
+ br = new BufferedReader(new FileReader(dosID));
+ if(deniedID==null) {
+ deniedID=new HashMap<String,Counter>();
+ }
+ try {
+ String line;
+ while((line=br.readLine())!=null) {
+ deniedID.put(line, new Counter(line));
+ }
+ } finally {
+ br.close();
+ }
+ } catch (IOException e) {
+ e.printStackTrace(System.err);
+ }
+ }
+ }
+
+ /**
+ * Return of "True" means ID has was removed.
+ * Return of "False" means ID wasn't being denied.
+ *
+ * @param ip
+ * @return
+ */
+ public static synchronized boolean removeDenyID(String id) {
+ if(deniedID!=null && deniedID.remove(id)!=null) {
+ writeID();
+ if(deniedID.isEmpty()) {
+ deniedID=null;
+ }
+
+ return true;
+ }
+ return false;
+ }
+
+ public List<String> report() {
+ int initSize = 0;
+ if(deniedIP!=null)initSize+=deniedIP.size();
+ if(deniedID!=null)initSize+=deniedID.size();
+ ArrayList<String> al = new ArrayList<String>(initSize);
+ if(deniedID!=null) {
+ for(Counter c : deniedID.values()) {
+ al.add(c.toString());
+ }
+ }
+ if(deniedIP!=null) {
+ for(Counter c : deniedIP.values()) {
+ al.add(c.toString());
+ }
+ }
+ return al;
+ }
+
+ public static class Counter {
+ private final String name;
+ private int count = 0;
+ private Date first;
+ private long last; // note, we use "last" as long, to avoid popping useless dates on Heap.
+
+ public Counter(String name) {
+ this.name = name;
+ first = null;
+ last = 0L;
+ count = 0;
+ }
+
+ public String getName() {
+ return name;
+ }
+
+ public int getCount() {
+ return count;
+ }
+
+ public long getLast() {
+ return last;
+ }
+
+ /*
+ * Only allow Denial of ServiceTaf to increment
+ */
+ private synchronized void inc() {
+ ++count;
+ last = System.currentTimeMillis();
+ if(first==null) {
+ first = new Date(last);
+ }
+ }
+
+ public String toString() {
+ if(count==0)
+ return name + " is on the denied list, but has not attempted Access";
+ else
+ return
+ name +
+ " has been denied " +
+ count +
+ " times since " +
+ first +
+ ". Last denial was " +
+ new Date(last);
+ }
+ }
+
+ public static TafResp respDenyID(Access access, String identity) {
+ return new DenialOfServiceTafResp(access, RESP.NO_FURTHER_PROCESSING, identity + " is on the Identity Denial list");
+ }
+
+ public static TafResp respDenyIP(Access access, String ip) {
+ return new DenialOfServiceTafResp(access, RESP.NO_FURTHER_PROCESSING, ip + " is on the IP Denial list");
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/taf/dos/DenialOfServiceTafResp.java b/core/src/main/java/com/att/cadi/taf/dos/DenialOfServiceTafResp.java new file mode 100644 index 0000000..7cbbf73 --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/dos/DenialOfServiceTafResp.java @@ -0,0 +1,49 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf.dos;
+
+import java.io.IOException;
+
+import com.att.cadi.Access;
+import com.att.cadi.taf.AbsTafResp;
+
+public class DenialOfServiceTafResp extends AbsTafResp {
+ private RESP ect; // Homage to Arethra Franklin
+
+ public DenialOfServiceTafResp(Access access, RESP resp, String description ) {
+ super(access, null, description);
+ ect = resp;
+ }
+
+ // Override base behavior of checking Principal and trying another TAF
+ @Override
+ public RESP isAuthenticated() {
+ return ect;
+ }
+
+
+ public RESP authenticate() throws IOException {
+ return ect;
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/taf/localhost/LocalhostTaf.java b/core/src/main/java/com/att/cadi/taf/localhost/LocalhostTaf.java new file mode 100644 index 0000000..89500a6 --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/localhost/LocalhostTaf.java @@ -0,0 +1,131 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf.localhost;
+
+import java.net.InetAddress;
+import java.net.NetworkInterface;
+import java.net.SocketException;
+import java.net.UnknownHostException;
+import java.util.Enumeration;
+import java.util.TreeSet;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import com.att.cadi.Access;
+import com.att.cadi.Access.Level;
+import com.att.cadi.CachedPrincipal;
+import com.att.cadi.CachedPrincipal.Resp;
+import com.att.cadi.Taf;
+import com.att.cadi.taf.HttpTaf;
+import com.att.cadi.taf.TafResp;
+import com.att.cadi.taf.TafResp.RESP;
+
+/**
+ * Implement the ability to utilize LocalHost as a TAF.
+ *
+ * Configure with two properties,
+ * localhost.deny
+ * localhost.accept
+ *
+ * 1) If localhost.deny==true, then no localhost requests are allowed
+ * 2) If localhost.deny==false, but accept==false, return "Try Another TAF" (i.e. allow further checking of the
+ * chain, but don't treat localhost as an acceptable credential)
+ * 3) If localhost.deny=false and accept=true, then the processes coming from the same machine, given logins are needed,
+ * to run, are treated as validated. This is primarily for Developer purposes.
+ *
+ *
+ *
+ */
+public class LocalhostTaf implements HttpTaf {
+ private TafResp isLocalHost,isNotLocalHost;
+ private static final TreeSet<String> addrSet;
+
+ static {
+ addrSet = new TreeSet<String>();
+ try {
+ for(Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces();en.hasMoreElements();) {
+ NetworkInterface ni = en.nextElement();
+ for(Enumeration<InetAddress> eia = ni.getInetAddresses();eia.hasMoreElements();) {
+ InetAddress ia = eia.nextElement();
+ addrSet.add(ia.getHostAddress());
+ }
+ }
+ } catch (SocketException e) {
+ }
+
+ }
+
+ public LocalhostTaf(Access access, boolean accept, boolean isDenied) {
+ String hostname = access.getProperty("hostname",null);
+ if(hostname !=null) {
+ try {
+ addrSet.add(InetAddress.getByName(hostname).getHostAddress());
+ } catch (UnknownHostException e) {
+ access.log(e,"Unknown Host");
+ }
+ }
+
+ if(isDenied) {
+ access.log(Level.INFO,"LocalhostTaf will deny all localhost traffic");
+ } else {
+ access.log(Level.INFO,"LocalhostTaf will not deny localhost requests, ",
+ (accept?"and will treat them as authenticated":"but will require other authentication"));
+ }
+ // Set the appropriate behavior for when ID coming in is from localhost
+ isLocalHost = isDenied?
+ new LocalhostTafResp(access, RESP.NO_FURTHER_PROCESSING,"Localhost is denied"):
+ accept?
+ new LocalhostTafResp(access, RESP.IS_AUTHENTICATED,"Localhost is allowed"):
+ new LocalhostTafResp(access, RESP.TRY_ANOTHER_TAF,"Localhost is allowed");
+ isNotLocalHost = new LocalhostTafResp(access, RESP.TRY_ANOTHER_TAF,"Address is not Localhost");
+ }
+
+// @Override
+ public TafResp validate(Taf.LifeForm reading, HttpServletRequest req, HttpServletResponse resp) {
+ String remote = req.getRemoteAddr();
+ return addrSet.contains(remote)
+ ?isLocalHost
+ :isNotLocalHost;
+ }
+
+ /**
+ * This function used for other TAFs (i.e. CSP, which can't work on localhost address)
+ *
+ * @param address
+ * @return
+ */
+ public static boolean isLocalAddress(String address) {
+ return addrSet.contains(address);
+ }
+
+ public String toString() {
+ return "Localhost TAF activated: " + isLocalHost.desc();
+ }
+
+ public Resp revalidate(CachedPrincipal prin) {
+ // shouldn't get here, since there's no need to Cache, but if so, LocalHost is always valid...
+ return Resp.REVALIDATED;
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/taf/localhost/LocalhostTafResp.java b/core/src/main/java/com/att/cadi/taf/localhost/LocalhostTafResp.java new file mode 100644 index 0000000..29ddf92 --- /dev/null +++ b/core/src/main/java/com/att/cadi/taf/localhost/LocalhostTafResp.java @@ -0,0 +1,82 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.taf.localhost;
+
+import java.security.Principal;
+
+import com.att.cadi.Access;
+import com.att.cadi.taf.TafResp;
+
+public class LocalhostTafResp implements TafResp {
+ private RESP action;
+ private String description;
+ private final static Principal principal = new Principal() {
+ private String name = System.getProperty("user.name")+"@localhost";
+// @Override
+ public String getName() {
+ return name;
+ }
+ };
+
+ private Access access;
+
+ public LocalhostTafResp(Access access, RESP state, String desc) {
+ action = state;
+ description = desc;
+ this.access = access;
+ }
+
+// @Override
+ public boolean isValid() {
+ return action == RESP.IS_AUTHENTICATED;
+ }
+
+// @Override
+ public String desc() {
+ return description;
+ }
+
+// @Override
+ public RESP authenticate() {
+ return action;
+ }
+
+ public RESP isAuthenticated() {
+ return action;
+ }
+
+// @Override
+ public Principal getPrincipal() {
+ return principal;
+ }
+
+ public Access getAccess() {
+ return access;
+ }
+
+ public boolean isFailedAttempt() {
+ return false;
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/util/Chmod.java b/core/src/main/java/com/att/cadi/util/Chmod.java new file mode 100644 index 0000000..9991616 --- /dev/null +++ b/core/src/main/java/com/att/cadi/util/Chmod.java @@ -0,0 +1,64 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.util;
+
+import java.io.File;
+import java.io.IOException;
+
+public interface Chmod {
+ public void chmod(File f) throws IOException;
+
+ public static final Chmod to755 = new Chmod() {
+ public void chmod(File f) throws IOException {
+ f.setExecutable(true, false);
+ f.setExecutable(true, true);
+ f.setReadable(true, false);
+ f.setReadable(true, true);
+ f.setWritable(false, false);
+ f.setWritable(true, true);
+ }
+ };
+
+ public static final Chmod to644 = new Chmod() {
+ public void chmod(File f) throws IOException {
+ f.setExecutable(false, false);
+ f.setExecutable(false, true);
+ f.setReadable(true, false);
+ f.setReadable(true, true);
+ f.setWritable(false, false);
+ f.setWritable(true, true);
+ }
+ };
+
+ public static final Chmod to400 = new Chmod() {
+ public void chmod(File f) throws IOException {
+ f.setExecutable(false, false);
+ f.setExecutable(false, true);
+ f.setReadable(false, false);
+ f.setReadable(true, true);
+ f.setWritable(false, false);
+ f.setWritable(false, true);
+ }
+ };
+}
diff --git a/core/src/main/java/com/att/cadi/util/JsonOutputStream.java b/core/src/main/java/com/att/cadi/util/JsonOutputStream.java new file mode 100644 index 0000000..f85efa4 --- /dev/null +++ b/core/src/main/java/com/att/cadi/util/JsonOutputStream.java @@ -0,0 +1,91 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.util;
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+public class JsonOutputStream extends OutputStream {
+ private static final byte[] TWO_SPACE = " ".getBytes();
+ private OutputStream os;
+ private boolean closeable;
+ private int indent = 0;
+ private int prev,ret=0;
+
+ public JsonOutputStream(OutputStream os) {
+ // Don't close these, or dire consequences.
+ closeable = !os.equals(System.out) && !os.equals(System.err);
+ this.os = os;
+ }
+
+ @Override
+ public void write(int b) throws IOException {
+ if(ret=='\n') {
+ ret = 0;
+ if(prev!=',' || (b!='{' && b!='[')) {
+ os.write('\n');
+ for(int i=0;i<indent;++i) {
+ os.write(TWO_SPACE);
+ }
+ }
+ }
+ switch(b) {
+ case '{':
+ case '[':
+ ret = '\n';
+ ++indent;
+ break;
+ case '}':
+ case ']':
+ --indent;
+ os.write('\n');
+ for(int i=0;i<indent;++i) {
+ os.write(TWO_SPACE);
+ }
+ break;
+ case ',':
+ ret = '\n';
+ break;
+
+ }
+ os.write(b);
+ prev = b;
+ }
+ public void resetIndent() {
+ indent = 1;
+ }
+
+ @Override
+ public void flush() throws IOException {
+ os.flush();
+ }
+
+ @Override
+ public void close() throws IOException {
+ if(closeable) {
+ os.close();
+ }
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/util/MaskFormatException.java b/core/src/main/java/com/att/cadi/util/MaskFormatException.java new file mode 100644 index 0000000..7a8c773 --- /dev/null +++ b/core/src/main/java/com/att/cadi/util/MaskFormatException.java @@ -0,0 +1,33 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.util;
+
+@SuppressWarnings("serial")
+public class MaskFormatException extends Exception {
+
+ public MaskFormatException(String string) {
+ super(string);
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/util/MyConsole.java b/core/src/main/java/com/att/cadi/util/MyConsole.java new file mode 100644 index 0000000..eb148ee --- /dev/null +++ b/core/src/main/java/com/att/cadi/util/MyConsole.java @@ -0,0 +1,30 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.util;
+
+public interface MyConsole {
+ public String readLine(String fmt, Object ... args);
+ public char[] readPassword(String fmt, Object ... args);
+ public void printf(String fmt, Object ...args);
+}
diff --git a/core/src/main/java/com/att/cadi/util/NetMask.java b/core/src/main/java/com/att/cadi/util/NetMask.java new file mode 100644 index 0000000..befed88 --- /dev/null +++ b/core/src/main/java/com/att/cadi/util/NetMask.java @@ -0,0 +1,101 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.util;
+
+/*
+ * NetMask - a class to quickly validate whether a given IP is part of a mask, as defined by bytes or standard String format.
+ *
+ * Needs the IPV6 Mask Builder.
+ */
+public class NetMask {
+ private long mask;
+
+ public NetMask(byte[] inBytes) {
+ mask = derive(inBytes);
+ }
+
+ public NetMask(String string) throws MaskFormatException {
+ mask = derive(string,true);
+ }
+
+ public boolean isInNet(byte[] inBytes) {
+ long addr = derive(inBytes);
+ return (mask & addr) == addr;
+ }
+
+ public boolean isInNet(String str) {
+ long addr;
+ try {
+ addr = derive(str,false);
+ return (mask & addr) == addr;
+ } catch (MaskFormatException e) {
+ // will not hit this code;
+ return false;
+ }
+ }
+
+ public static long derive(byte[] inBytes) {
+ long addr = 0L;
+ int offset = inBytes.length*8;
+ for(int i=0;i<inBytes.length;++i) {
+ addr&=(inBytes[i]<<offset);
+ offset-=8;
+ }
+ return addr;
+ }
+
+ public static long derive(String str, boolean check) throws MaskFormatException {
+ long rv=0L;
+ int idx=str.indexOf(':');
+ int slash = str.indexOf('/');
+
+ if(idx<0) { // Not IPV6, so it's IPV4... Is there a mask of 123/254?
+ idx=str.indexOf('.');
+ int offset = 24;
+ int end = slash>=0?slash:str.length();
+ int bits = slash>=0?Integer.parseInt(str.substring(slash+1)):32;
+ if(check && bits>32) {
+ throw new MaskFormatException("Invalid Mask Offset in IPV4 Address");
+ }
+ int prev = 0;
+ long lbyte;
+ while(prev<end) {
+ if(idx<0) {
+ idx = end;
+ }
+ lbyte = Long.parseLong(str.substring(prev, idx));
+ if(check && (lbyte>255 || lbyte<0)) {
+ throw new MaskFormatException("Invalid Byte in IPV4 Address");
+ }
+ rv|=lbyte<<offset;
+ prev = ++idx;
+ idx=str.indexOf('.',prev);
+ offset-=8;
+ }
+ rv|=0x00000000FFFFFFFFL>>bits;
+ }
+ return rv;
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/util/Split.java b/core/src/main/java/com/att/cadi/util/Split.java new file mode 100644 index 0000000..4a695fb --- /dev/null +++ b/core/src/main/java/com/att/cadi/util/Split.java @@ -0,0 +1,92 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.util;
+
+/**
+ * Split by Char, optional Trim
+ *
+ * Note: Copied from Inno to avoid linking issues.
+ * Note: I read the String split and Pattern split code, and we can do this more efficiently for a single Character
+ *
+ * 8/20/2015
+ */
+
+public class Split {
+ public static String[] split(char c, String value) {
+ // Count items to preallocate Array (memory alloc is more expensive than counting twice)
+ int count,idx;
+ for(count=1,idx=value.indexOf(c);idx>=0;idx=value.indexOf(c,++idx),++count);
+ String[] rv = new String[count];
+ if(count==1) {
+ rv[0]=value;
+ } else {
+ int last=0;
+ count=-1;
+ for(idx=value.indexOf(c);idx>=0;idx=value.indexOf(c,idx)) {
+ rv[++count]=value.substring(last,idx);
+ last = ++idx;
+ }
+ rv[++count]=value.substring(last);
+ }
+ return rv;
+ }
+
+ public static String[] splitTrim(char c, String value) {
+ // Count items to preallocate Array (memory alloc is more expensive than counting twice)
+ int count,idx;
+ for(count=1,idx=value.indexOf(c);idx>=0;idx=value.indexOf(c,++idx),++count);
+ String[] rv = new String[count];
+ if(count==1) {
+ rv[0]=value.trim();
+ } else {
+ int last=0;
+ count=-1;
+ for(idx=value.indexOf(c);idx>=0;idx=value.indexOf(c,idx)) {
+ rv[++count]=value.substring(last,idx).trim();
+ last = ++idx;
+ }
+ rv[++count]=value.substring(last).trim();
+ }
+ return rv;
+ }
+
+ public static String[] splitTrim(char c, String value, int size) {
+ int idx;
+ String[] rv = new String[size];
+ if(size==1) {
+ rv[0]=value.trim();
+ } else {
+ int last=0;
+ int count=-1;
+ size-=2;
+ for(idx=value.indexOf(c);idx>=0 && count<size;idx=value.indexOf(c,idx)) {
+ rv[++count]=value.substring(last,idx).trim();
+ last = ++idx;
+ }
+ rv[++count]=value.substring(last).trim();
+ }
+ return rv;
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/util/SubStandardConsole.java b/core/src/main/java/com/att/cadi/util/SubStandardConsole.java new file mode 100644 index 0000000..3d57332 --- /dev/null +++ b/core/src/main/java/com/att/cadi/util/SubStandardConsole.java @@ -0,0 +1,64 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.util;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+// Substandard, because System.in doesn't do Passwords..
+public class SubStandardConsole implements MyConsole {
+ BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+ @Override
+ public String readLine(String fmt, Object... args) {
+ String rv;
+ try {
+ System.out.printf(fmt,args);
+ rv = br.readLine();
+ if(args.length==1 && rv.length()==0) {
+ rv = args[0].toString();
+ }
+ } catch (IOException e) {
+ System.err.println("uh oh...");
+ rv = "";
+ }
+ return rv;
+ }
+
+ @Override
+ public char[] readPassword(String fmt, Object... args) {
+ try {
+ System.out.printf(fmt,args);
+ return br.readLine().toCharArray();
+ } catch (IOException e) {
+ System.err.println("uh oh...");
+ return new char[0];
+ }
+ }
+
+ @Override
+ public void printf(String fmt, Object... args) {
+ System.out.printf(fmt, args);
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/util/TheConsole.java b/core/src/main/java/com/att/cadi/util/TheConsole.java new file mode 100644 index 0000000..60f3f79 --- /dev/null +++ b/core/src/main/java/com/att/cadi/util/TheConsole.java @@ -0,0 +1,49 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.util;
+
+public class TheConsole implements MyConsole {
+ @Override
+ public String readLine(String fmt, Object... args) {
+ String rv = System.console().readLine(fmt, args);
+ if(args.length>0 && args[0]!=null && rv.length()==0) {
+ rv = args[0].toString();
+ }
+ return rv;
+ }
+
+ @Override
+ public char[] readPassword(String fmt, Object... args) {
+ return System.console().readPassword(fmt, args);
+ }
+
+ public static boolean implemented() {
+ return System.console()!=null;
+ }
+
+ @Override
+ public void printf(String fmt, Object... args) {
+ System.console().printf(fmt, args);
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/util/UserChainManip.java b/core/src/main/java/com/att/cadi/util/UserChainManip.java new file mode 100644 index 0000000..89851aa --- /dev/null +++ b/core/src/main/java/com/att/cadi/util/UserChainManip.java @@ -0,0 +1,79 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.util;
+
+import com.att.cadi.UserChain;
+
+public class UserChainManip {
+ /**
+ Build an element in the correct format for UserChain.
+ Format:<APP>:<ID>:<protocol>[:AS][,<APP>:<ID>:<protocol>]*
+ @see UserChain
+ */
+ public static StringBuilder build(StringBuilder sb, String app, String id, UserChain.Protocol proto, boolean as) {
+ boolean mayAs;
+ if(!(mayAs=sb.length()==0)) {
+ sb.append(',');
+ }
+ sb.append(app);
+ sb.append(':');
+ sb.append(id);
+ sb.append(':');
+ sb.append(proto.name());
+ if(as && mayAs) {
+ sb.append(":AS");
+ }
+ return sb;
+ }
+
+ public static String idToNS(String id) {
+ if(id==null) {
+ return "";
+ } else {
+ StringBuilder sb = new StringBuilder();
+ char c;
+ int end;
+ boolean first = true;
+ for(int idx = end = id.length()-1;idx>=0;--idx) {
+ if((c = id.charAt(idx))=='@' || c=='.') {
+ if(idx<end) {
+ if(first) {
+ first = false;
+ } else {
+ sb.append('.');
+ }
+ for(int i=idx+1;i<=end;++i) {
+ sb.append(id.charAt(i));
+ }
+ }
+ end=idx-1;
+ if(c=='@') {
+ break;
+ }
+ }
+ }
+ return sb.toString();
+ }
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/util/Vars.java b/core/src/main/java/com/att/cadi/util/Vars.java new file mode 100644 index 0000000..b712e31 --- /dev/null +++ b/core/src/main/java/com/att/cadi/util/Vars.java @@ -0,0 +1,122 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.util;
+
+import java.util.List;
+
+public class Vars {
+ /**
+ * Simplified Conversion based on typical use of getting AT&T style RESTful Error Messages
+ * @param text
+ * @param vars
+ * @return
+ */
+ public static String convert(final String text, final List<String> vars) {
+ String[] array = new String[vars.size()];
+ StringBuilder sb = new StringBuilder();
+ convert(sb,text,vars.toArray(array));
+ return sb.toString();
+ }
+ /**
+ * Convert a format string with "%s" into AT&T RESTful Error %1 %2 (number) format
+ * If "holder" is passed in, it is built with full Message extracted (typically for Logging)
+ * @param holder
+ * @param text
+ * @param vars
+ * @return
+ */
+ public static String convert(final StringBuilder holder, final String text, final String ... vars) {
+ StringBuilder sb = null;
+ int idx,index=0,prev = 0;
+
+ if(text.contains("%s")) {
+ sb = new StringBuilder();
+ }
+
+ StringBuilder[] sbs = new StringBuilder[] {sb,holder};
+ boolean replace, clearIndex = false;
+ int c;
+ while((idx=text.indexOf('%',prev))>=0) {
+ replace = false;
+ if(clearIndex) {
+ index=0;
+ }
+ if(sb!=null) {
+ sb.append(text,prev,idx);
+ }
+ if(holder!=null) {
+ holder.append(text,prev,idx);
+ }
+
+ boolean go = true;
+ while(go) {
+ if(text.length()>++idx) {
+ switch(c=text.charAt(idx)) {
+ case '0': case '1': case '2': case '3': case '4':
+ case '5': case '6': case '7': case '8': case '9':
+ index *=10;
+ index +=(c-'0');
+ clearIndex=replace=true;
+ continue;
+ case 's':
+ ++index;
+ replace = true;
+ continue;
+ default:
+ break;
+ }
+ }
+ prev = idx;
+ go=false;
+ if(replace) {
+ if(sb!=null) {
+ sb.append('%');
+ sb.append(index);
+ }
+ if(index<=vars.length) {
+ if(holder!=null) {
+ holder.append(vars[index-1]);
+ }
+ }
+ } else {
+ for(StringBuilder s : sbs) {
+ if(s!=null) {
+ s.append("%");
+ }
+ }
+ }
+ }
+ }
+
+ if(sb!=null) {
+ sb.append(text,prev,text.length());
+ }
+ if(holder!=null) {
+ holder.append(text,prev,text.length());
+ }
+
+ return sb==null?text:sb.toString();
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/wsse/Action.java b/core/src/main/java/com/att/cadi/wsse/Action.java new file mode 100644 index 0000000..a9b171c --- /dev/null +++ b/core/src/main/java/com/att/cadi/wsse/Action.java @@ -0,0 +1,38 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.wsse;
+
+/**
+ * Interface to specify an action deep within a parsing tree on a local object
+ *
+ * We use a Generic so as to be flexible on create what that object actually is. This is passed in at the
+ * root "parse" call of Match. Similar to a "Visitor" Pattern, this object is passed upon reaching the right
+ * point in a parse tree.
+ *
+ *
+ * @param <OUTPUT>
+ */
+interface Action<OUTPUT> {
+ public boolean content(OUTPUT output, String text);
+}
diff --git a/core/src/main/java/com/att/cadi/wsse/Match.java b/core/src/main/java/com/att/cadi/wsse/Match.java new file mode 100644 index 0000000..657976a --- /dev/null +++ b/core/src/main/java/com/att/cadi/wsse/Match.java @@ -0,0 +1,131 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.wsse;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.events.XMLEvent;
+
+/**
+ * Match Class allows you to build an automatic Tree of StAX (or StAX like)
+ * Objects for frequent use.
+ *
+ * OBJECT is a type which you which to do some end Actions on, similar to a Visitor pattern, see Action
+ *
+ * Note: We have implemented with XReader and XEvent, rather than StAX for performance reasons.
+ *
+ * @see Action
+ * @see Match
+ * @see XEvent
+ * @see XReader
+ *
+ *
+ * @param <OUTPUT>
+ */
+//@SuppressWarnings("restriction")
+public class Match<OUTPUT> {
+ private QName qname;
+ private Match<OUTPUT>[] next;
+ private Match<OUTPUT> prev;
+ private Action<OUTPUT> action = null;
+ private boolean stopAfter;
+ private boolean exclusive;
+
+
+ @SafeVarargs
+ public Match(String ns, String name, Match<OUTPUT> ... next) {
+ this.qname = new QName(ns,name);
+ this.next = next;
+ stopAfter = exclusive = false;
+ for(Match<OUTPUT> m : next) { // add the possible tags to look for
+ if(!m.stopAfter)m.prev = this;
+ }
+ }
+
+ public Match<OUTPUT> onMatch(OUTPUT output, XReader reader) throws XMLStreamException {
+ while(reader.hasNext()) {
+ XEvent event = reader.nextEvent();
+ switch(event.getEventType()) {
+ case XMLEvent.START_ELEMENT:
+ QName e_qname = event.asStartElement().getName();
+ //System.out.println("Start - " + e_qname);
+ boolean match = false;
+ for(Match<OUTPUT> m : next) {
+ if(e_qname.equals(m.qname)) {
+ match=true;
+ if(m.onMatch(output, reader)==null) {
+ return null; // short circuit Parsing
+ }
+ break;
+ }
+ }
+ if(exclusive && !match) // When Tag MUST be present, i.e. the Root Tag, versus info we're not interested in
+ return null;
+ break;
+ case XMLEvent.CHARACTERS:
+ //System.out.println("Data - " +event.asCharacters().getData());
+ if(action!=null) {
+ if(!action.content(output,event.asCharacters().getData())) {
+ return null;
+ }
+ }
+ break;
+ case XMLEvent.END_ELEMENT:
+ //System.out.println("End - " + event.asEndElement().getName());
+ if(event.asEndElement().getName().equals(qname)) {
+ return prev;
+ }
+ break;
+ case XMLEvent.END_DOCUMENT:
+ return null; // Exit Chain
+ }
+ }
+ return this;
+ }
+
+ /**
+ * When this Matched Tag has completed, Stop parsing and end
+ * @return
+ */
+ public Match<OUTPUT> stopAfter() {
+ stopAfter = true;
+ return this;
+ }
+
+ /**
+ * Mark that this Object MUST be matched at this level or stop parsing and end
+ *
+ * @param action
+ * @return
+ */
+ public Match<OUTPUT> exclusive() {
+ exclusive = true;
+ return this;
+ }
+
+ public Match<OUTPUT> set(Action<OUTPUT> action) {
+ this.action = action;
+ return this;
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/wsse/WSSEParser.java b/core/src/main/java/com/att/cadi/wsse/WSSEParser.java new file mode 100644 index 0000000..dd8af4d --- /dev/null +++ b/core/src/main/java/com/att/cadi/wsse/WSSEParser.java @@ -0,0 +1,87 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.wsse;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import javax.xml.stream.XMLStreamException;
+
+import com.att.cadi.BasicCred;
+
+
+/**
+ * WSSE Parser
+ *
+ * Read the User and Password from WSSE Formatted SOAP Messages
+ *
+ * This class uses StAX so that processing is stopped as soon as the Security User/Password are read into BasicCred, or the Header Ends
+ *
+ * This class is intended to be created once (or very few times) and reused as much as possible.
+ *
+ * It is as thread safe as StAX parsing is.
+ *
+ */
+public class WSSEParser {
+ private static final String SOAP_NS = "http://schemas.xmlsoap.org/soap/envelope/";
+ private static final String WSSE_NS = "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd";
+ private Match<BasicCred> parseTree;
+ //private XMLInputFactory inputFactory;
+
+ public WSSEParser() {
+ // soap:Envelope/soap:Header/wsse:Security/wsse:UsernameToken/[wsse:Password&wsse:Username]
+ parseTree = new Match<BasicCred>(SOAP_NS,"root", // need a root level to start from... Doesn't matter what the tag is
+ new Match<BasicCred>(SOAP_NS,"Envelope",
+ new Match<BasicCred>(SOAP_NS,"Header",
+ new Match<BasicCred>(WSSE_NS,"Security",
+ new Match<BasicCred>(WSSE_NS,"UsernameToken",
+ new Match<BasicCred>(WSSE_NS,"Password").set(new Action<BasicCred>() {
+ public boolean content(BasicCred bc,String text) {
+ bc.setCred(text.getBytes());
+ return true;
+ }
+ }),
+ new Match<BasicCred>(WSSE_NS,"Username").set(new Action<BasicCred>() {
+ public boolean content(BasicCred bc,String text) {
+ bc.setUser(text);
+ return true;
+ }
+ })
+ ).stopAfter() // if found, end when UsernameToken ends (no further processing needed)
+ )
+ ).stopAfter() // Stop Processing when Header Ends
+ ).exclusive()// Envelope must match Header, and no other. FYI, Body comes after Header short circuits (see above), so it's ok
+ ).exclusive(); // root must be Envelope
+ //inputFactory = XMLInputFactory.newInstance();
+ }
+
+ public XMLStreamException parse(BasicCred bc, InputStream is) throws IOException {
+ try {
+ parseTree.onMatch(bc, new XReader(is));
+ return null;
+ } catch (XMLStreamException e) {
+ return e;
+ }
+ }
+}
diff --git a/core/src/main/java/com/att/cadi/wsse/XEvent.java b/core/src/main/java/com/att/cadi/wsse/XEvent.java new file mode 100644 index 0000000..d023519 --- /dev/null +++ b/core/src/main/java/com/att/cadi/wsse/XEvent.java @@ -0,0 +1,136 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.wsse;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.events.XMLEvent;
+
+/**
+ * XEvent
+ *
+ * This mechanism mimics a minimal portion of StAX "XMLEvent", enough to work with minimal XReader.
+ *
+ * We implement the same interface, as much as minimally necessary, as XMLEvent for these small usages so as to
+ * be interchangeable in the future, if so desired
+ *
+ *
+ */
+// @SuppressWarnings("restriction")
+public abstract class XEvent {
+
+ public abstract int getEventType();
+
+ public StartElement asStartElement() {
+ return (StartElement)this;
+ }
+
+ public Characters asCharacters() {
+ return (Characters)this;
+ }
+
+ public EndElement asEndElement() {
+ return (EndElement)this;
+ }
+
+ public static abstract class NamedXEvent extends XEvent {
+ private QName qname;
+
+ public NamedXEvent(QName qname) {
+ this.qname = qname;
+ }
+
+ public QName getName() {
+ return qname;
+ }
+ }
+ public static class StartElement extends NamedXEvent {
+
+ public StartElement(String ns, String tag) {
+ super(new QName(ns,tag));
+ }
+
+ @Override
+ public int getEventType() {
+ return XMLEvent.START_ELEMENT;
+ }
+ }
+
+ public static class EndElement extends NamedXEvent {
+ public EndElement(String ns, String tag) {
+ super(new QName(ns,tag));
+ }
+
+ @Override
+ public int getEventType() {
+ return XMLEvent.END_ELEMENT;
+ }
+ }
+
+ public static class Characters extends XEvent {
+ private String data;
+
+ public Characters(String data) {
+ this.data = data;
+ }
+ @Override
+ public int getEventType() {
+ return XMLEvent.CHARACTERS;
+ }
+
+ public String getData() {
+ return data;
+ }
+ }
+
+ public static class StartDocument extends XEvent {
+
+ @Override
+ public int getEventType() {
+ return XMLEvent.START_DOCUMENT;
+ }
+
+ }
+
+ public static class EndDocument extends XEvent {
+
+ @Override
+ public int getEventType() {
+ return XMLEvent.END_DOCUMENT;
+ }
+
+ }
+ public static class Comment extends XEvent {
+ public final String value;
+ public Comment(String value) {
+ this.value = value;
+ }
+
+ @Override
+ public int getEventType() {
+ return XMLEvent.COMMENT;
+ }
+
+ }
+
+}
diff --git a/core/src/main/java/com/att/cadi/wsse/XReader.java b/core/src/main/java/com/att/cadi/wsse/XReader.java new file mode 100644 index 0000000..135b28c --- /dev/null +++ b/core/src/main/java/com/att/cadi/wsse/XReader.java @@ -0,0 +1,417 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.wsse;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Stack;
+
+import javax.xml.stream.XMLStreamException;
+
+/**
+ * XReader
+ * This class works similarly as StAX, except StAX has more behavior than is needed. That would be ok, but
+ * StAX also was Buffering in their code in such as way as to read most if not all the incoming stream into memory,
+ * defeating the purpose of pre-reading only the Header
+ *
+ * This Reader does no back-tracking, but is able to create events based on syntax and given state only, leaving the
+ * Read-ahead mode of the InputStream up to the other classes.
+ *
+ * At this time, we only implement the important events, though if this is good enough, it could be expanded, perhaps to
+ * replace the original XMLReader from StAX.
+ *
+ *
+ */
+// @SuppressWarnings("restriction")
+public class XReader {
+ private XEvent curr,another;
+ private InputStream is;
+ private ByteArrayOutputStream baos;
+ private int state, count, last;
+
+ private Stack<Map<String,String>> nsses;
+
+ public XReader(InputStream is) {
+ this.is = is;
+ curr = another = null;
+ baos = new ByteArrayOutputStream();
+ state = BEGIN_DOC;
+ count = 0;
+ nsses = new Stack<Map<String,String>>();
+ }
+
+ public boolean hasNext() throws XMLStreamException {
+ if(curr==null) {
+ curr = parse();
+ }
+ return curr!=null;
+ }
+
+ public XEvent nextEvent() {
+ XEvent xe = curr;
+ curr = null;
+ return xe;
+ }
+
+ //
+ // State Flags
+ //
+ // Note: The State of parsing XML can be complicated. There are too many to cleanly keep in "booleans". Additionally,
+ // there are certain checks that can be better made with Bitwise operations within switches
+ // Keeping track of state this way also helps us to accomplish logic without storing any back characters except one
+ private final static int BEGIN_DOC= 0x000001;
+ private final static int DOC_TYPE= 0x000002;
+ private final static int QUESTION_F= 0x000004;
+ private final static int QUESTION = 0x000008;
+ private final static int START_TAG = 0x000010;
+ private final static int END_TAG = 0x000020;
+ private final static int VALUE= 0x000040;
+ private final static int COMMENT = 0x001000;
+ private final static int COMMENT_E = 0x002000;
+ private final static int COMMENT_D1 =0x010000;
+ private final static int COMMENT_D2 =0x020000;
+ private final static int COMMENT_D3 =0x040000;
+ private final static int COMMENT_D4 =0x080000;
+ // useful combined Comment states
+ private final static int IN_COMMENT=COMMENT|COMMENT_E|COMMENT_D1|COMMENT_D2;
+ private final static int COMPLETE_COMMENT = COMMENT|COMMENT_E|COMMENT_D1|COMMENT_D2|COMMENT_D3|COMMENT_D4;
+
+
+ private XEvent parse() throws XMLStreamException {
+ Map<String,String> nss = nsses.isEmpty()?null:nsses.peek();
+
+ XEvent rv;
+ if((rv=another)!=null) { // "another" is a tag that may have needed to be created, but not
+ // immediately returned. Save for next parse. If necessary, this could be turned into
+ // a FIFO storage, but a single reference is enough for now.
+ another = null; // "rv" is now set for the Event, and will be returned. Set to Null.
+ } else {
+ boolean go = true;
+ int c=0;
+
+ try {
+ while(go && (c=is.read())>=0) {
+ ++count;
+ switch(c) {
+ case '<': // Tag is opening
+ state|=~BEGIN_DOC; // remove BEGIN_DOC flag, this is possibly an XML Doc
+ XEvent cxe = null;
+ if(baos.size()>0) { // If there are any characters between tags, we send as Character Event
+ String chars = baos.toString().trim(); // Trim out WhiteSpace before and after
+ if(chars.length()>0) { // don't send if Characters were only whitespace
+ cxe = new XEvent.Characters(chars);
+ baos.reset();
+ go = false;
+ }
+ }
+ last = c; // make sure "last" character is set for use in "ParseTag"
+ Tag t = parseTag(); // call subroutine to process the tag as a unit
+ String ns;
+ switch(t.state&(START_TAG|END_TAG)) {
+ case START_TAG:
+ nss = getNss(nss,t); // Only Start Tags might have NS Attributes
+ // Get any NameSpace elements from tag. If there are, nss will become
+ // a new Map with all the previous NSs plus the new. This provides
+ // scoping behavior when used with the Stack
+ // drop through on purpose
+ case END_TAG:
+ ns = t.prefix==null?"":nss.get(t.prefix); // Get the namespace from prefix (if exists)
+ break;
+ default:
+ ns = "";
+ }
+ if(ns==null)
+ throw new XMLStreamException("Invalid Namespace Prefix at " + count);
+ go = false;
+ switch(t.state) { // based on
+ case DOC_TYPE:
+ rv = new XEvent.StartDocument();
+ break;
+ case COMMENT:
+ rv = new XEvent.Comment(t.value);
+ break;
+ case START_TAG:
+ rv = new XEvent.StartElement(ns,t.name);
+ nsses.push(nss); // Change potential scope for Namespace
+ break;
+ case END_TAG:
+ rv = new XEvent.EndElement(ns,t.name);
+ nss = nsses.pop(); // End potential scope for Namespace
+ break;
+ case START_TAG|END_TAG: // This tag is both start/end aka <myTag/>
+ rv = new XEvent.StartElement(ns,t.name);
+ if(last=='/')another = new XEvent.EndElement(ns,t.name);
+ }
+ if(cxe!=null) { // if there is a Character Event, it actually should go first. ow.
+ another = rv; // Make current Event the "another" or next event, and
+ rv = cxe; // send Character Event now
+ }
+ break;
+ case ' ':
+ case '\t':
+ case '\n':
+ if((state&BEGIN_DOC)==BEGIN_DOC) { // if Whitespace before doc, just ignore
+ break;
+ }
+ // fallthrough on purpose
+ default:
+ if((state&BEGIN_DOC)==BEGIN_DOC) { // if there is any data at the start other than XML Tag, it's not XML
+ throw new XMLStreamException("Parse Error: This is not an XML Doc");
+ }
+ baos.write(c); // save off Characters
+ }
+ last = c; // Some processing needs to know what the last character was, aka Escaped characters... ex \"
+ }
+ } catch (IOException e) {
+ throw new XMLStreamException(e); // all errors parsing will be treated as XMLStreamErrors (like StAX)
+ }
+ if(c==-1 && (state&BEGIN_DOC)==BEGIN_DOC) { // Normally, end of stream is ok, however, we need to know if the
+ throw new XMLStreamException("Premature End of File"); // document isn't an XML document, so we throw exception if it
+ } // hasn't yet been determined to be an XML Doc
+ }
+ return rv;
+ }
+
+ /**
+ * parseTag
+ *
+ * Parsing a Tag is somewhat complicated, so it's helpful to separate this process from the
+ * higher level Parsing effort
+ * @return
+ * @throws IOException
+ * @throws XMLStreamException
+ */
+ private Tag parseTag() throws IOException, XMLStreamException {
+ Tag tag = null;
+ boolean go = true;
+ state = 0;
+ int c, quote=0; // If "quote" is 0, then we're not in a quote. We set ' (in pretag) or " in attribs accordingly to denote quoted
+ String prefix=null,name=null,value=null;
+ baos.reset();
+
+ while(go && (c=is.read())>=0) {
+ ++count;
+ if(quote!=0) { // If we're in a quote, we only end if we hit another quote of the same time, not preceded by \
+ if(c==quote && last!='\\') {
+ quote=0;
+ } else {
+ baos.write(c);
+ }
+ } else if((state&COMMENT)==COMMENT) { // similar to Quote is being in a comment
+ switch(c) {
+ case '-':
+ switch(state) { // XML has a complicated Quote set... <!-- --> ... we keep track if each has been met with flags.
+ case COMMENT|COMMENT_E:
+ state|=COMMENT_D1;
+ break;
+ case COMMENT|COMMENT_E|COMMENT_D1:
+ state|=COMMENT_D2;
+ baos.reset(); // clear out "!--", it's a Comment
+ break;
+ case COMMENT|COMMENT_E|COMMENT_D1|COMMENT_D2:
+ state|=COMMENT_D3;
+ baos.write(c);
+ break;
+ case COMMENT|COMMENT_E|COMMENT_D1|COMMENT_D2|COMMENT_D3:
+ state|=COMMENT_D4;
+ baos.write(c);
+ break;
+ }
+ break;
+ case '>': // Tag indicator has been found, do we have all the comment characters in line?
+ if((state&COMPLETE_COMMENT)==COMPLETE_COMMENT) {
+ byte ba[] = baos.toByteArray();
+ tag = new Tag(null,null, new String(ba,0,ba.length-2));
+ baos.reset();
+ go = false;
+ break;
+ }
+ // fall through on purpose
+ default:
+ state&=~(COMMENT_D3|COMMENT_D4);
+ if((state&IN_COMMENT)!=IN_COMMENT) state&=~IN_COMMENT; // false alarm, it's not actually a comment
+ baos.write(c);
+ }
+ } else { // Normal Tag Processing loop
+ switch(c) {
+ case '?':
+ switch(state & (QUESTION_F|QUESTION)) { // Validate the state of Doc tag... <?xml ... ?>
+ case QUESTION_F:
+ state |= DOC_TYPE;
+ state &= ~QUESTION_F;
+ break;
+ case 0:
+ state |=QUESTION_F;
+ break;
+ default:
+ throw new IOException("Bad character [?] at " + count);
+ }
+ break;
+ case '!':
+ if(last=='<') {
+ state|=COMMENT|COMMENT_E; // likely a comment, continue processing in Comment Loop
+ }
+ baos.write(c);
+ break;
+ case '/':
+ state|=(last=='<'?END_TAG:(END_TAG|START_TAG)); // end tag indicator </xxx>, ,or both <xxx/>
+ break;
+ case ':':
+ prefix=baos.toString(); // prefix indicator
+ baos.reset();
+ break;
+ case '=': // used in Attributes
+ name=baos.toString();
+ baos.reset();
+ state|=VALUE;
+ break;
+ case '>': // end the tag, which causes end of this subprocess as well as formulation of the found data
+ go = false;
+ // passthrough on purpose
+ case ' ':
+ case '\t':
+ case '\n': // white space indicates change in internal tag state, ex between name and between attributes
+ if((state&VALUE)==VALUE) {
+ value = baos.toString(); // we're in VALUE state, add characters to Value
+ } else if(name==null) {
+ name = baos.toString(); // we're in Name state (default) add characters to Name
+ }
+ baos.reset(); // we've assigned chars, reset buffer
+ if(name!=null) { // Name is not null, there's a tag in the offing here...
+ Tag t = new Tag(prefix,name,value);
+ if(tag==null) { // Set as the tag to return, if not exists
+ tag = t;
+ } else { // if we already have a Tag, then we'll treat this one as an attribute
+ tag.add(t);
+ }
+ }
+ prefix=name=value=null; // reset these values in case we loop for attributes.
+ break;
+ case '\'': // is the character one of two kinds of quote?
+ case '"':
+ if(last!='\\') {
+ quote=c;
+ break;
+ }
+ // Fallthrough ok
+ default:
+ baos.write(c); // write any unprocessed bytes into buffer
+
+ }
+ }
+ last = c;
+ }
+ int type = state&(DOC_TYPE|COMMENT|END_TAG|START_TAG); // get just the Tag states and turn into Type for Tag
+ if(type==0) {
+ type=START_TAG;
+ }
+ tag.state|=type; // add the appropriate Tag States
+ return tag;
+ }
+
+ /**
+ * getNSS
+ *
+ * If the tag contains some Namespace attributes, create a new nss from the passed in one, copy all into it, then add
+ * This provides Scoping behavior
+ *
+ * if Nss is null in the first place, create an new nss, so we don't have to deal with null Maps.
+ *
+ * @param nss
+ * @param t
+ * @return
+ */
+ private Map<String, String> getNss(Map<String, String> nss, Tag t) {
+ Map<String,String> newnss = null;
+ if(t.attribs!=null) {
+ for(Tag tag : t.attribs) {
+ if("xmlns".equals(tag.prefix)) {
+ if(newnss==null) {
+ newnss = new HashMap<String,String>();
+ if(nss!=null)newnss.putAll(nss);
+ }
+ newnss.put(tag.name, tag.value);
+ }
+ }
+ }
+ return newnss==null?(nss==null?new HashMap<String,String>():nss):newnss;
+ }
+
+ /**
+ * The result of the parseTag method
+ *
+ * Data is split up into prefix, name and value portions. "Tags" with Values that are inside a Tag are known in XLM
+ * as Attributes.
+ *
+ *
+ */
+ public class Tag {
+ public int state;
+ public String prefix,name,value;
+ public List<Tag> attribs;
+
+ public Tag(String prefix, String name, String value) {
+ this.prefix = prefix;
+ this.name = name;
+ this.value = value;
+ attribs = null;
+ }
+
+ /**
+ * add an attribute
+ * Not all tags need attributes... lazy instantiate to save time and memory
+ * @param tag
+ */
+ public void add(Tag attrib) {
+ if(attribs == null) {
+ attribs = new ArrayList<Tag>();
+ }
+ attribs.add(attrib);
+ }
+
+ public String toString() {
+ StringBuffer sb = new StringBuffer();
+ if(prefix!=null) {
+ sb.append(prefix);
+ sb.append(':');
+ }
+ sb.append(name==null?"!!ERROR!!":name);
+
+ char quote = ((state&DOC_TYPE)==DOC_TYPE)?'\'':'"';
+ if(value!=null) {
+ sb.append('=');
+ sb.append(quote);
+ sb.append(value);
+ sb.append(quote);
+ }
+ return sb.toString();
+ }
+ }
+
+}
diff --git a/core/src/test/java/com/att/cadi/JU_AES.java b/core/src/test/java/com/att/cadi/JU_AES.java new file mode 100644 index 0000000..2143e5b --- /dev/null +++ b/core/src/test/java/com/att/cadi/JU_AES.java @@ -0,0 +1,87 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+
+import javax.crypto.CipherInputStream;
+import javax.crypto.CipherOutputStream;
+
+import org.junit.Test;
+
+import junit.framework.Assert;
+
+public class JU_AES {
+
+ @Test
+ public void test() throws Exception {
+ AES aes = new AES();
+ String orig = "I'm a password, really";
+ byte[] passin = orig.getBytes();
+ byte[] encrypted = aes.encrypt(passin);
+ byte[] b64enc = Symm.base64.encode(encrypted);
+ System.out.println(new String(b64enc));
+
+ encrypted = Symm.base64.decode(b64enc);
+ passin = aes.decrypt(encrypted);
+ Assert.assertEquals(orig, new String(passin));
+ }
+
+ @Test
+ public void testInputStream() throws Exception {
+ AES aes = new AES();
+ String orig = "I'm a password, really";
+ ByteArrayInputStream bais = new ByteArrayInputStream(orig.getBytes());
+ CipherInputStream cis = aes.inputStream(bais, true);
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ Symm.base64.encode(cis, baos);
+ cis.close();
+
+ byte[] b64encrypted;
+ System.out.println(new String(b64encrypted=baos.toByteArray()));
+
+
+ baos.reset();
+ CipherOutputStream cos = aes.outputStream(baos, false);
+ Symm.base64.decode(new ByteArrayInputStream(b64encrypted),cos);
+ cos.close();
+ Assert.assertEquals(orig, new String(baos.toByteArray()));
+ }
+
+ @Test
+ public void testObtain() throws Exception {
+ byte[] keygen = Symm.baseCrypt().keygen();
+
+ Symm symm = Symm.obtain(new ByteArrayInputStream(keygen));
+
+ String orig ="Another Password, please";
+ String encrypted = symm.enpass(orig);
+ System.out.println(encrypted);
+ String decrypted = symm.depass(encrypted);
+ System.out.println(decrypted);
+ Assert.assertEquals(orig, decrypted);
+ }
+
+}
diff --git a/core/src/test/java/com/att/cadi/lur/test/JU_LocalLur.java b/core/src/test/java/com/att/cadi/lur/test/JU_LocalLur.java new file mode 100644 index 0000000..a4ada86 --- /dev/null +++ b/core/src/test/java/com/att/cadi/lur/test/JU_LocalLur.java @@ -0,0 +1,102 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.lur.test;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertTrue;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.security.Principal;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+import java.util.TreeSet;
+
+import org.junit.Test;
+
+import com.att.cadi.CredVal.Type;
+import com.att.cadi.Lur;
+import com.att.cadi.Permission;
+import com.att.cadi.PropAccess;
+import com.att.cadi.Symm;
+import com.att.cadi.config.UsersDump;
+import com.att.cadi.lur.LocalLur;
+import com.att.cadi.lur.LocalPermission;
+
+public class JU_LocalLur {
+
+ @Test
+ public void test() throws IOException {
+ Symm symmetric = Symm.baseCrypt().obtain();
+ LocalLur up;
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ baos.write(Symm.ENC.getBytes());
+ symmetric.enpass("<pass>", baos);
+ PropAccess ta = new PropAccess();
+ Lur ml = up = new LocalLur(ta,"myname:groupA,groupB","admin:myname,yourname;suser:hisname,hername,m1234%"+baos.toString());
+
+ Permission admin = new LocalPermission("admin");
+ Permission suser = new LocalPermission("suser");
+
+ // Check User fish
+ assertTrue(ml.fish(new JUPrincipal("myname"),admin));
+ assertTrue(ml.fish(new JUPrincipal("hisname"),admin));
+ assertFalse(ml.fish(new JUPrincipal("noname"),admin));
+ assertTrue(ml.fish(new JUPrincipal("itsname"),suser));
+ assertTrue(ml.fish(new JUPrincipal("hername"),suser));
+ assertFalse(ml.fish(new JUPrincipal("myname"),suser));
+
+
+ // Check validate password
+ assertTrue(up.validate("m1234",Type.PASSWORD, "<pass>".getBytes()));
+ assertFalse(up.validate("m1234",Type.PASSWORD, "badPass".getBytes()));
+
+ // Check fishAll
+ Set<String> set = new TreeSet<String>();
+ List<Permission> perms = new ArrayList<Permission>();
+ ml.fishAll(new JUPrincipal("myname"), perms);
+ for(Permission p : perms) {
+ set.add(p.getKey());
+ }
+ assertEquals("[admin, groupA, groupB]",set.toString());
+ UsersDump.write(System.out, up);
+ System.out.flush();
+
+ }
+
+ // Simplistic Principal for testing purposes
+ private static class JUPrincipal implements Principal {
+ private String name;
+ public JUPrincipal(String name) {
+ this.name = name;
+ }
+// @Override
+ public String getName() {
+ return name;
+ }
+ }
+
+}
diff --git a/core/src/test/java/com/att/cadi/lur/test/TestAccess.java b/core/src/test/java/com/att/cadi/lur/test/TestAccess.java new file mode 100644 index 0000000..f8e911c --- /dev/null +++ b/core/src/test/java/com/att/cadi/lur/test/TestAccess.java @@ -0,0 +1,92 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.lur.test;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import com.att.cadi.Access;
+import com.att.cadi.Symm;
+
+public class TestAccess implements Access {
+ private Symm symm;
+
+ public TestAccess() {
+ symm = Symm.obtain(this);
+ }
+
+ public TestAccess(Symm symmetric) {
+ symm = symmetric;
+ }
+
+ public void log(Level level, Object... elements) {
+ boolean first = true;
+ for(int i=0;i<elements.length;++i) {
+ if(first)first = false;
+ else System.out.print(' ');
+ System.out.print(elements[i].toString());
+ }
+ System.out.println();
+ }
+
+ public void log(Exception e, Object... elements) {
+ e.printStackTrace();
+ log(Level.ERROR,elements);
+ }
+
+ public void setLogLevel(Level level) {
+
+ }
+
+ public ClassLoader classLoader() {
+ return ClassLoader.getSystemClassLoader();
+ }
+
+ public String getProperty(String string, String def) {
+ String rv = System.getProperty(string);
+ return rv==null?def:rv;
+ }
+
+ public void load(InputStream is) throws IOException {
+
+ }
+
+ public String decrypt(String encrypted, boolean anytext) throws IOException {
+ return (encrypted!=null && (anytext==true || encrypted.startsWith(Symm.ENC)))
+ ? symm.depass(encrypted)
+ : encrypted;
+ }
+
+ @Override
+ public boolean willLog(Level level) {
+ return true;
+ }
+
+ @Override
+ public void printf(Level level, String fmt, Object[] elements) {
+ // TODO Auto-generated method stub
+
+ }
+
+}
diff --git a/core/src/test/java/com/att/cadi/test/JU_Base64.java b/core/src/test/java/com/att/cadi/test/JU_Base64.java new file mode 100644 index 0000000..fdafb84 --- /dev/null +++ b/core/src/test/java/com/att/cadi/test/JU_Base64.java @@ -0,0 +1,158 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotSame;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.security.SecureRandom;
+import org.junit.Test;
+
+import com.att.cadi.Symm;
+import com.att.cadi.config.Config;
+
+
+public class JU_Base64 {
+ private static final String encoding = "Man is distinguished, not only by his reason, but by this singular " +
+ "passion from other animals, which is a lust of the mind, that by a " +
+ "perseverance of delight in the continued and indefatigable generation of " +
+ "knowledge, exceeds the short vehemence of any carnal pleasure.";
+
+ private static final String expected =
+ "TWFuIGlzIGRpc3Rpbmd1aXNoZWQsIG5vdCBvbmx5IGJ5IGhpcyByZWFzb24sIGJ1dCBieSB0aGlz\n" +
+ "IHNpbmd1bGFyIHBhc3Npb24gZnJvbSBvdGhlciBhbmltYWxzLCB3aGljaCBpcyBhIGx1c3Qgb2Yg\n" +
+ "dGhlIG1pbmQsIHRoYXQgYnkgYSBwZXJzZXZlcmFuY2Ugb2YgZGVsaWdodCBpbiB0aGUgY29udGlu\n" +
+ "dWVkIGFuZCBpbmRlZmF0aWdhYmxlIGdlbmVyYXRpb24gb2Yga25vd2xlZGdlLCBleGNlZWRzIHRo\n" +
+ "ZSBzaG9ydCB2ZWhlbWVuY2Ugb2YgYW55IGNhcm5hbCBwbGVhc3VyZS4=";
+
+
+ @Test
+ public void test() throws Exception {
+ // Test with different Padding
+ encode("leas", "bGVhcw==");
+ encode("leasu", "bGVhc3U=");
+ encode("leasur", "bGVhc3Vy");
+ encode("leasure", "bGVhc3VyZQ==");
+ encode("leasure.","bGVhc3VyZS4=");
+
+ // Test with line ends
+ encode(encoding, expected);
+
+ int ITER = 2000;
+ System.out.println("Priming by Encoding Base64 " + ITER + " times");
+ long start = System.nanoTime();
+ for(int i=0;i<ITER;++i) {
+ Symm.base64.encode(encoding);
+ }
+ Float ms = (System.nanoTime()-start)/1000000F;
+ System.out.println("Total: " + ms + "ms");
+ System.out.println("Avg: " + ms/ITER + "ms");
+
+ System.out.println("Priming by Decoding Base64 " + ITER + " times");
+ start = System.nanoTime();
+ for(int i=0;i<ITER;++i) {
+ Symm.base64.decode(expected);
+ }
+ ms = (System.nanoTime()-start)/1000000F;
+ System.out.println("Total: " + ms + "ms");
+ System.out.println("Avg: " + ms/ITER + "ms");
+
+
+ ITER=30000;
+ System.out.println("Encoding Base64 " + ITER + " times");
+ start = System.nanoTime();
+ for(int i=0;i<ITER;++i) {
+ Symm.base64.encode(encoding);
+ }
+ ms = (System.nanoTime()-start)/1000000F;
+ System.out.println("Total: " + ms + "ms");
+ System.out.println("Avg: " + ms/ITER + "ms");
+
+ System.out.println("Decoding Base64 " + ITER + " times");
+ start = System.nanoTime();
+ for(int i=0;i<ITER;++i) {
+ Symm.base64.decode(expected);
+ }
+ ms = (System.nanoTime()-start)/1000000F;
+ System.out.println("Total: " + ms + "ms");
+ System.out.println("Avg: " + ms/ITER + "ms");
+ }
+
+ @Test
+ public void symmetric() throws IOException {
+ System.out.println("Validating Generated Key mechanisms works");
+ String symmetric = new String(Symm.base64.keygen());
+ System.out.println(symmetric);
+ Symm bsym = Symm.obtain(symmetric);
+ String result = bsym.encode(encoding);
+ System.out.println("\nResult:");
+ System.out.println(result);
+ assertEquals(encoding, bsym.decode(result));
+
+ int ITER = 20000;
+ System.out.println("Generating keys " + ITER + " times");
+ long start = System.nanoTime();
+ for(int i=0;i<ITER;++i) {
+ Symm.base64.keygen();
+ }
+ Float ms = (System.nanoTime()-start)/1000000F;
+ System.out.println("Total: " + ms + "ms");
+ System.out.println("Avg: " + ms/ITER + "ms");
+
+ char[] manipulate = symmetric.toCharArray();
+ int spot = new SecureRandom().nextInt(manipulate.length);
+ manipulate[spot]|=0xFF;
+ String newsymmetric = new String(manipulate);
+ assertNotSame(newsymmetric, symmetric);
+ try {
+ bsym = Symm.obtain(newsymmetric);
+ result = bsym.decode(result);
+ assertEquals(encoding, result);
+ } catch (IOException e) {
+ // this is what we want to see if key wrong
+ System.out.println(e.getMessage() + " (as expected)");
+ }
+ }
+
+ private void encode(String toEncode, String expected) throws IOException {
+ System.out.println("-------------------------------------------------");
+ System.out.println(toEncode);
+ System.out.println();
+ System.out.println(expected);
+ System.out.println();
+ String result = Symm.base64.encode(toEncode);
+ System.out.println(result);
+ assertEquals(expected,result);
+
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ Symm.base64.decode(new ByteArrayInputStream(result.getBytes()), baos);
+ result = baos.toString(Config.UTF_8);
+ System.out.println(result);
+ assertEquals(toEncode,result);
+
+ }
+}
diff --git a/core/src/test/java/com/att/cadi/test/JU_BufferedServletInputStream.java b/core/src/test/java/com/att/cadi/test/JU_BufferedServletInputStream.java new file mode 100644 index 0000000..c30d944 --- /dev/null +++ b/core/src/test/java/com/att/cadi/test/JU_BufferedServletInputStream.java @@ -0,0 +1,192 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.test;
+
+import static junit.framework.Assert.assertEquals;
+
+import java.io.ByteArrayInputStream;
+import java.io.FileInputStream;
+import java.io.IOException;
+
+import org.junit.Test;
+
+import com.att.cadi.BufferedServletInputStream;
+
+public class JU_BufferedServletInputStream {
+
+ @Test
+ public void testByteRead() throws Exception {
+ FileInputStream fis = new FileInputStream("test/CBUSevent.xml");
+ BufferedServletInputStream bsis = new BufferedServletInputStream(fis);
+ try {
+ bsis.mark(0);
+ int c;
+ byte aa[] = new byte[260];
+ for(int i=0;i<aa.length;++i) {
+ c = bsis.read();
+ if(c>=0) {
+ aa[i]=(byte)c;
+ }
+ }
+ System.out.println(new String(aa));
+
+ bsis.reset();
+
+ byte bb[] = new byte[400];
+ for(int i=0;i<bb.length;++i) {
+ c = bsis.read();
+ if(c>=0) {
+ bb[i]=(byte)c;
+ }
+ }
+ System.out.println(new String(bb));
+
+ } finally {
+ bsis.close();
+ fis.close();
+ }
+ }
+
+ @Test
+ public void testByteArray() throws Exception {
+ FileInputStream fis = new FileInputStream("test/CBUSevent.xml");
+ BufferedServletInputStream bsis = new BufferedServletInputStream(fis);
+ try {
+ bsis.mark(0);
+ byte aa[] = new byte[260];
+ bsis.read(aa);
+ System.out.println(new String(aa));
+
+ bsis.reset();
+
+ byte bb[] = new byte[400];
+ bsis.read(bb);
+ System.out.println(new String(bb));
+
+ } finally {
+ bsis.close();
+ fis.close();
+ }
+ }
+
+ @Test
+ public void testDoubleRead() throws Exception {
+ FileInputStream fis = new FileInputStream("test/CBUSevent.xml");
+ BufferedServletInputStream bsis = new BufferedServletInputStream(fis);
+ try {
+ bsis.mark(0);
+ byte aa[] = new byte[260];
+ bsis.read(aa);
+ System.out.println(new String(aa));
+
+ bsis.reset();
+
+ byte bb[] = new byte[400];
+ bsis.read(bb);
+ System.out.println(new String(bb));
+
+ } finally {
+ bsis.close();
+ fis.close();
+ }
+ }
+
+ @Test
+ public void testByteArray2() throws Exception {
+ FileInputStream fis = new FileInputStream("test/CBUSevent.xml");
+ try {
+ BufferedServletInputStream bsis = new BufferedServletInputStream(fis);
+ byte[] content = null;
+ byte aa[] = new byte[500];
+ for(int i=0;i<2000;++i) {
+ bsis.mark(0);
+ bsis.read(aa,0,260);
+ if(i==0)System.out.println(new String(aa));
+
+ bsis.reset();
+
+ bsis.read(aa,0,aa.length);
+ if(i==0) {
+ System.out.println(new String(aa));
+ content = aa;
+ aa = new byte[400];
+ }
+ bsis = new BufferedServletInputStream(new ByteArrayInputStream(content));
+
+ }
+
+ System.out.println(new String(aa));
+
+ } finally {
+ fis.close();
+ }
+ }
+
+ // "Bug" 4/22/2013
+ // Some XML code expects Buffered InputStream can never return 0... This isn't actually true, but we'll accommodate as far
+ // as we can.
+ // Here, we make sure we set and read the Buffered data, making sure the buffer is empty on the last test...
+ @Test
+ public void issue04_22_2013() throws IOException {
+ String testString = "We want to read in and get out with a Buffered Stream seamlessly.";
+ ByteArrayInputStream bais = new ByteArrayInputStream(testString.getBytes());
+ BufferedServletInputStream bsis = new BufferedServletInputStream(bais);
+ try {
+ bsis.mark(0);
+ byte aa[] = new byte[testString.length()]; // 65 count... important for our test (divisible by 5);
+
+ int read;
+ for(int i=0;i<aa.length;i+=5) {
+ read = bsis.read(aa, i, 5);
+ assertEquals(5,read);
+ }
+ System.out.println(new String(aa));
+
+ bsis.reset();
+
+ byte bb[] = new byte[aa.length];
+ read = 0;
+ for(int i=0;read>=0;i+=read) {
+ read = bsis.read(bb,i,5);
+ switch(i) {
+ case 65:
+ assertEquals(read,-1);
+ break;
+ default:
+ assertEquals(read,5);
+ }
+ }
+ System.out.println(new String(bb));
+ assertEquals(testString,new String(aa));
+ assertEquals(testString,new String(bb));
+
+ } finally {
+ bsis.close();
+ bais.close();
+ }
+
+ }
+
+
+}
diff --git a/core/src/test/java/com/att/cadi/test/JU_Capacitor.java b/core/src/test/java/com/att/cadi/test/JU_Capacitor.java new file mode 100644 index 0000000..c3f6d77 --- /dev/null +++ b/core/src/test/java/com/att/cadi/test/JU_Capacitor.java @@ -0,0 +1,145 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.test;
+
+import static junit.framework.Assert.assertEquals;
+
+import org.junit.Test;
+
+import com.att.cadi.Capacitor;
+
+public class JU_Capacitor {
+ @Test
+ public void testA() {
+ Capacitor cap = new Capacitor();
+
+ for(int iter=0;iter<200;++iter) {
+ for(int i=0;i<20;++i) {
+ cap.put((byte)('a'+i));
+ }
+ cap.setForRead();
+ byte[] array = new byte[20];
+ for(int i=0;i<20;++i) {
+ array[i]=(byte)cap.read();
+ }
+ assertEquals("abcdefghijklmnopqrst",new String(array));
+ assertEquals(-1,cap.read());
+ cap.done();
+ }
+ }
+
+ public final static String TEST_DATA =
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" +
+ "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb" +
+ "cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc" +
+ "dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd" +
+ "eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee" +
+ "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff";
+ @Test
+ public void testB() {
+ Capacitor cap = new Capacitor();
+ byte[] arrayA = TEST_DATA.getBytes();
+ System.out.println(arrayA.length);
+ for(int iter=0;iter<200;++iter) {
+ for(int i=0;i<arrayA.length;++i) {
+ cap.put(arrayA[i]);
+ }
+ cap.setForRead();
+ assertEquals(TEST_DATA.length(),cap.available());
+ byte[] arrayB = new byte[arrayA.length];
+ for(int i=0;i<arrayB.length;++i) {
+ arrayB[i]=(byte)cap.read();
+ }
+ assertEquals(TEST_DATA,new String(arrayB));
+ assertEquals(-1,cap.read());
+ cap.done();
+ }
+ }
+
+ @Test
+ public void testC() {
+ Capacitor cap = new Capacitor();
+ byte[] arrayA = TEST_DATA.getBytes();
+ System.out.println(arrayA.length);
+ for(int iter=0;iter<200;++iter) {
+ cap.put(arrayA,0,arrayA.length);
+ cap.setForRead();
+ assertEquals(TEST_DATA.length(),cap.available());
+ byte[] arrayB = new byte[arrayA.length];
+ assertEquals(arrayA.length,cap.read(arrayB,0,arrayB.length));
+ assertEquals(TEST_DATA,new String(arrayB));
+ assertEquals(-1,cap.read());
+ cap.done();
+ }
+ }
+
+
+ @Test
+ public void testD() {
+ StringBuffer sb = new StringBuffer();
+ for(int i=0;i<300;++i) {
+ sb.append(TEST_DATA);
+ sb.append("###FILLER##");
+ }
+ String td = sb.toString();
+ Capacitor cap = new Capacitor();
+ byte[] arrayA = td.getBytes();
+ System.out.println(arrayA.length);
+ for(int iter=0;iter<200;++iter) {
+ cap.put(arrayA,0,arrayA.length);
+ cap.setForRead();
+ assertEquals(td.length(),cap.available());
+ byte[] arrayB = new byte[arrayA.length];
+ assertEquals(arrayA.length,cap.read(arrayB,0,arrayB.length));
+ assertEquals(td,new String(arrayB));
+ assertEquals(-1,cap.read());
+ cap.done();
+ }
+ }
+
+ @Test
+ public void testE() {
+ Capacitor cap = new Capacitor();
+
+ String b = "This is some content that we want to read";
+ byte[] a = b.getBytes();
+ byte[] c = new byte[b.length()]; // we want to use this to test reading offsets, etc
+
+ for(int i=0;i<a.length;i+=11) {
+ cap.put(a, i, Math.min(11,a.length-i));
+ }
+ cap.reset();
+ int read;
+ for(int i=0;i<c.length;i+=read) {
+ read = cap.read(c, i, Math.min(3,c.length-i));
+ if(read<0) break;
+ }
+
+ assertEquals(b, new String(c));
+
+
+ }
+
+
+}
diff --git a/core/src/test/java/com/att/cadi/test/JU_Hash.java b/core/src/test/java/com/att/cadi/test/JU_Hash.java new file mode 100644 index 0000000..85e4209 --- /dev/null +++ b/core/src/test/java/com/att/cadi/test/JU_Hash.java @@ -0,0 +1,62 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.test;
+
+import org.junit.Test;
+
+import com.att.cadi.CadiException;
+import com.att.cadi.Hash;
+
+import junit.framework.Assert;
+
+public class JU_Hash {
+
+ @Test
+ public void test() throws CadiException {
+ String init = "m82347@csp.att.com:kumquat8rie@#Tomatos3";
+ String hashed = Hash.toHex(init.getBytes());
+ System.out.println(hashed);
+ byte[] ba = Hash.fromHex(hashed);
+ String recon = new String(ba);
+ System.out.println(recon);
+ Assert.assertEquals(init, recon);
+
+ init =hashed.substring(1);
+ try {
+ hashed = Hash.fromHex(init).toString();
+ Assert.fail("Should have thrown Exception");
+ } catch (CadiException e) {
+
+ }
+
+ init = hashed.replace('1', '~');
+ try {
+ hashed = Hash.fromHex(init).toString();
+ Assert.fail("Should have thrown Exception");
+ } catch (CadiException e) {
+
+ }
+ }
+
+}
diff --git a/core/src/test/java/com/att/cadi/test/JU_Passcode.java b/core/src/test/java/com/att/cadi/test/JU_Passcode.java new file mode 100644 index 0000000..68c7dc8 --- /dev/null +++ b/core/src/test/java/com/att/cadi/test/JU_Passcode.java @@ -0,0 +1,91 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.test;
+
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+
+import org.junit.Test;
+
+import com.att.cadi.CmdLine;
+import com.att.cadi.Symm;
+
+import junit.framework.Assert;
+
+public class JU_Passcode {
+ @Test
+ public void test() throws Exception {
+ int iterations = 0;
+ long start = System.nanoTime();
+ int gens= 800, en_de=2000;
+ for(int j=0;j<gens;++j) {
+ CmdLine.main(new String[] {"keygen","tempkey"});
+
+ Symm symm;
+ File fi = new File("tempkey");
+ Assert.assertEquals(2074, fi.length());
+ FileInputStream fis = new FileInputStream(fi);
+
+ try {
+ symm = Symm.obtain(fis);
+ } finally {
+ fis.close();
+ }
+ String samples[] = {"activevos","ThisIsATestPassword","I have spaces","I have 's, /s and &s and _s"};
+ ByteArrayOutputStream baos;
+ for(int i=0;i<en_de;++i) {
+ String password = samples[i%samples.length];
+ baos = new ByteArrayOutputStream();
+ symm.enpass(password, baos);
+ String pass = baos.toString();
+ byte[] array = baos.toByteArray();
+ for(int k=0;k<array.length;++k) {
+ byte ch = array[k];
+// for(int k=0;k<pass.length();++k) {
+// char ch = pass.charAt(k);
+ if(!(Character.isLetter(ch) || Character.isDigit(ch) || ch=='-' || ch=='_' || ch=='=')) {
+ throw new Exception("Yikes, have a bad character..." + ch + '(' + (int)ch + ')');
+ }
+ }
+ baos = new ByteArrayOutputStream();
+ symm.depass(pass, baos);
+ Assert.assertEquals(password,baos.toString());
+ Assert.assertEquals(password,symm.depass(pass));
+ ++iterations;
+ }
+ symm.enpass("activevos", System.out);
+ System.out.println();
+ }
+ float ms = (System.nanoTime()-start)/1000000F;
+ System.out.println("Ran " + iterations + " Encrypt/Decrypt cycles + " + gens + " keygens");
+
+ System.out.println("Total: " + ms + "ms");
+ System.out.println("Avg: " + ms/iterations + "ms");
+ System.out.println("Avg Gen + " + en_de + " Encrypt/Decrypt cycles: " + ms/gens + "ms");
+
+
+ }
+
+}
diff --git a/core/src/test/java/com/att/cadi/test/JU_UserChainManip.java b/core/src/test/java/com/att/cadi/test/JU_UserChainManip.java new file mode 100644 index 0000000..40b9266 --- /dev/null +++ b/core/src/test/java/com/att/cadi/test/JU_UserChainManip.java @@ -0,0 +1,49 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.test;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+import com.att.cadi.util.UserChainManip;
+
+public class JU_UserChainManip {
+
+ @Test
+ public void test() {
+ assertEquals("",UserChainManip.idToNS(null));
+ assertEquals("",UserChainManip.idToNS(""));
+ assertEquals("",UserChainManip.idToNS("something"));
+ assertEquals("",UserChainManip.idToNS("something@@"));
+ assertEquals("",UserChainManip.idToNS("something@@."));
+ assertEquals("com",UserChainManip.idToNS("something@com"));
+ assertEquals("com.random",UserChainManip.idToNS("something@random.com"));
+ assertEquals("com.random",UserChainManip.idToNS("@random.com"));
+ assertEquals("com.random",UserChainManip.idToNS("something@random.com."));
+ assertEquals("com.random",UserChainManip.idToNS("something@..random...com..."));
+ assertEquals("com.random.this",UserChainManip.idToNS("something@this.random.com"));
+ }
+
+}
diff --git a/core/src/test/java/com/att/cadi/test/JU_Vars.java b/core/src/test/java/com/att/cadi/test/JU_Vars.java new file mode 100644 index 0000000..daf2c0f --- /dev/null +++ b/core/src/test/java/com/att/cadi/test/JU_Vars.java @@ -0,0 +1,127 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.test;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.AfterClass;
+import org.junit.Test;
+
+import com.att.cadi.util.Vars;
+
+public class JU_Vars {
+
+ @AfterClass
+ public static void tearDownAfterClass() throws Exception {
+ }
+
+ @Test
+ public void test() {
+ StringBuilder holder = new StringBuilder();
+ String str,bstr;
+ assertEquals(str = "set %1 to %2",Vars.convert(holder,str, "a","b"));
+ assertEquals("set a to b",holder.toString());
+ assertEquals(str,Vars.convert(null,str, "a","b"));
+ holder.setLength(0);
+ assertEquals(str,Vars.convert(holder,bstr="set %s to %s", "a","b"));
+ assertEquals("set a to b",holder.toString());
+ assertEquals(str,Vars.convert(null,bstr, "a","b"));
+
+ holder.setLength(0);
+ assertEquals(str = "%1=%2",Vars.convert(holder,str, "a","b"));
+ assertEquals("a=b",holder.toString());
+ assertEquals(str,Vars.convert(null,str, "a","b"));
+ holder.setLength(0);
+ assertEquals(str,Vars.convert(holder,bstr="%s=%s", "a","b"));
+ assertEquals("a=b",holder.toString());
+ assertEquals(str,Vars.convert(null,bstr, "a","b"));
+
+ holder.setLength(0);
+ assertEquals(str = "%1%2",Vars.convert(holder,str, "a","b"));
+ assertEquals("ab",holder.toString());
+ assertEquals(str ,Vars.convert(null,str, "a","b"));
+ holder.setLength(0);
+ assertEquals(str,Vars.convert(holder,bstr="%s%s", "a","b"));
+ assertEquals("ab",holder.toString());
+ assertEquals(str ,Vars.convert(null,bstr, "a","b"));
+
+
+ holder.setLength(0);
+ assertEquals(str = " %1=%2 ",Vars.convert(holder,str, "a","b"));
+ assertEquals(" a=b ",holder.toString());
+ assertEquals(str ,Vars.convert(null,str, "a","b"));
+ holder.setLength(0);
+ assertEquals(str,Vars.convert(holder,bstr = " %s=%s ", "a","b"));
+ assertEquals(" a=b ",holder.toString());
+ assertEquals(str ,Vars.convert(null,bstr, "a","b"));
+
+ holder.setLength(0);
+ assertEquals(str = " %1%2%10 ",Vars.convert(holder,str, "a","b","c","d","e","f","g","h","i","j"));
+ assertEquals(" abj ",holder.toString());
+ assertEquals(str,Vars.convert(null,str, "a","b","c","d","e","f","g","h","i","j"));
+ holder.setLength(0);
+ assertEquals(str=" %1%2%3 ",Vars.convert(holder,bstr = " %s%s%s ", "a","b","c","d","e","f","g","h","i","j"));
+ assertEquals(" abc ",holder.toString());
+ assertEquals(str,Vars.convert(null,bstr, "a","b","c","d","e","f","g","h","i","j"));
+
+
+ holder.setLength(0);
+ assertEquals(str = "set %1 to %2",Vars.convert(holder,str, "Something much","larger"));
+ assertEquals("set Something much to larger",holder.toString());
+ assertEquals(str,Vars.convert(null,str,"Something much","larger"));
+ holder.setLength(0);
+ assertEquals(str,Vars.convert(holder,bstr="set %s to %s", "Something much","larger"));
+ assertEquals("set Something much to larger",holder.toString());
+ assertEquals(str,Vars.convert(null,bstr, "Something much","larger"));
+
+ holder.setLength(0);
+ assertEquals(str = "Text without Vars",Vars.convert(holder,str));
+ assertEquals(str,holder.toString());
+ assertEquals(str = "Text without Vars",Vars.convert(null,str));
+
+
+ holder.setLength(0);
+ assertEquals(str = "Not %1 Enough %2 Vars %3",Vars.convert(holder,str, "a","b"));
+ assertEquals("Not a Enough b Vars ",holder.toString());
+ assertEquals(str ,Vars.convert(null,str, "a","b"));
+ holder.setLength(0);
+ assertEquals(str,Vars.convert(holder,bstr="Not %s Enough %s Vars %s", "a","b"));
+ assertEquals("Not a Enough b Vars ",holder.toString());
+ assertEquals(str ,Vars.convert(null,bstr, "a","b"));
+
+ holder.setLength(0);
+ assertEquals(str = "!@#$%^*()-+?/,:;.",Vars.convert(holder,str, "a","b"));
+ assertEquals(str,holder.toString());
+ assertEquals(str ,Vars.convert(null,str, "a","b"));
+
+ holder.setLength(0);
+ bstr = "%s !@#$%^*()-+?/,:;.";
+ str = "%1 !@#$%^*()-+?/,:;.";
+ assertEquals(str,Vars.convert(holder,bstr, "Not Acceptable"));
+ assertEquals("Not Acceptable !@#$%^*()-+?/,:;.",holder.toString());
+ assertEquals(str ,Vars.convert(null,bstr, "Not Acceptable"));
+
+ }
+
+}
diff --git a/core/src/test/java/com/att/cadi/test/Test.java b/core/src/test/java/com/att/cadi/test/Test.java new file mode 100644 index 0000000..53729b4 --- /dev/null +++ b/core/src/test/java/com/att/cadi/test/Test.java @@ -0,0 +1,71 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.test;
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+
+/**
+ * A Class to run on command line to determine suitability of environment for certain TAFs.
+ *
+ * For instance, CSP supports services only in certain domains, and while dynamic host
+ * lookups on the machine work in most cases, sometimes, names and IPs are unexpected (and
+ * invalid) for CSP because of multiple NetworkInterfaces, etc
+ *
+ *
+ */
+public class Test {
+
+ /**
+ * @param args
+ */
+ public static void main(String[] args) {
+ try {
+ System.out.println("CADI/TAF test");
+
+ String hostName = InetAddress.getLocalHost().getCanonicalHostName();
+
+ System.out.println(" Your automatic hostname is reported as \"" + hostName + "\"\n");
+ String[] two;
+
+ for(String str : args) {
+ two = str.split("=");
+ if(two.length==2) {
+ if("hostname".equals(two[0])) {
+ hostName = two[1];
+ System.out.println(" You have overlaid the automatic hostname with \"" + hostName + "\"\n");
+ }
+ }
+ }
+ if(hostName.endsWith("vpn.cingular.net"))
+ System.out.println(" This service appears to be an AT&T VPN address. These VPNs are typically\n" +
+ " (and appropriately) firewalled against incoming traffic, and likely cannot be accessed.\n" +
+ " For best results, choose a machine that is not firewalled on the ports you choose.\n");
+
+ } catch (UnknownHostException e) {
+ e.printStackTrace();
+ }
+
+ }
+
+}
diff --git a/core/src/test/java/com/att/cadi/wsse/test/JU_WSSE_Read.java b/core/src/test/java/com/att/cadi/wsse/test/JU_WSSE_Read.java new file mode 100644 index 0000000..a262780 --- /dev/null +++ b/core/src/test/java/com/att/cadi/wsse/test/JU_WSSE_Read.java @@ -0,0 +1,192 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.wsse.test;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertNotNull;
+import static junit.framework.Assert.assertNull;
+
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+
+import javax.xml.stream.XMLStreamException;
+
+import org.junit.Test;
+
+import com.att.cadi.BasicCred;
+import com.att.cadi.BufferedServletInputStream;
+import com.att.cadi.wsse.WSSEParser;
+
+public class JU_WSSE_Read {
+
+ @Test
+ public void test() {
+ try {
+ final BasicCred bc = new BasicCred() {
+
+ private String user;
+ private byte[] password;
+
+ public void setUser(String user) {
+ this.user = user;
+ }
+
+ public void setCred(byte[] passwd) {
+ this.password = passwd;
+ }
+
+ public String getUser() {
+ return user;
+ }
+
+ public byte[] getCred() {
+ return password;
+ }
+ };
+
+ WSSEParser wp = new WSSEParser();
+
+ FileInputStream fis;
+ fis = new FileInputStream("test/example.xml");
+ BufferedServletInputStream is = new BufferedServletInputStream(fis);
+ try {
+ is.mark(1536);
+ try {
+ assertNull(wp.parse(bc, is));
+ } finally {
+ is.reset();
+ assertEquals(814,is.buffered());
+ }
+ String password = new String(bc.getCred());
+ System.out.println("CadiWrap credentials are: " + bc.getUser() + ", " + password);
+ assertEquals("some_user", bc.getUser());
+ assertEquals("some_password", password);
+
+ } finally {
+ fis.close();
+ }
+
+ // CBUS (larger)
+ fis = new FileInputStream("test/CBUSevent.xml");
+ is = new BufferedServletInputStream(fis);
+ try {
+ is.mark(1536);
+ try {
+ assertNull(wp.parse(bc, is));
+ } finally {
+ is.reset();
+ assertEquals(667,is.buffered());
+ }
+ String password = new String(bc.getCred());
+ System.out.println("CadiWrap credentials are: " + bc.getUser() + ", " + password);
+ assertEquals("none", bc.getUser());
+ assertEquals("none", password);
+
+ } finally {
+ fis.close();
+ }
+
+ // Closed Stream
+ fis = new FileInputStream("test/example.xml");
+ fis.close();
+ bc.setCred(null);
+ bc.setUser(null);
+ XMLStreamException ex = wp.parse(bc, fis);
+ assertNotNull(ex);
+ assertNull(bc.getUser());
+ assertNull(bc.getCred());
+
+
+ fis = new FileInputStream("test/exampleNoSecurity.xml");
+ try {
+ bc.setCred(null);
+ bc.setUser(null);
+ assertNull(wp.parse(bc, fis));
+ assertNull(bc.getUser());
+ assertNull(bc.getCred());
+ } finally {
+ fis.close();
+ }
+
+ fis = new FileInputStream("test/exampleBad1.xml");
+ try {
+ bc.setCred(null);
+ bc.setUser(null);
+ assertNull(wp.parse(bc, fis));
+ assertNull(bc.getUser());
+ assertNull(bc.getCred());
+ } finally {
+ fis.close();
+ }
+
+ XMLStreamException e = wp.parse(bc, new ByteArrayInputStream("Not XML".getBytes())); // empty
+ assertNotNull(e);
+
+ e = wp.parse(bc, new ByteArrayInputStream("".getBytes())); // empty
+ assertNotNull(e);
+
+
+ long start, count = 0L;
+ int iter = 30000;
+ File f = new File("test/CBUSevent.xml");
+ fis = new FileInputStream(f);
+ is = new BufferedServletInputStream(fis);
+ is.mark(0);
+ try {
+ while(is.read()>=0);
+ } finally {
+ fis.close();
+ }
+
+ for(int i=0;i<iter;++i) {
+ start = System.nanoTime();
+ is.reset();
+ try {
+ assertNull(wp.parse(bc, is));
+ } finally {
+ count += System.nanoTime()-start;
+ }
+ }
+ float ms = count/1000000f;
+ System.out.println("Executed " + iter + " WSSE reads from Memory Stream in " + ms + "ms. " + ms/iter + "ms per trans");
+
+ // SPECIFIC ISSUES
+
+ fis = new FileInputStream("test/error2013_04_23.xml");
+ try {
+ bc.setCred(null);
+ bc.setUser(null);
+ assertNull(wp.parse(bc, fis));
+ assertNull(bc.getUser());
+ assertNull(bc.getCred());
+ } finally {
+ fis.close();
+ }
+ } catch(Exception e) {
+ e.printStackTrace(System.err);
+ }
+ }
+
+}
diff --git a/core/src/test/java/com/att/cadi/wsse/test/JU_XReader.java b/core/src/test/java/com/att/cadi/wsse/test/JU_XReader.java new file mode 100644 index 0000000..7f38d94 --- /dev/null +++ b/core/src/test/java/com/att/cadi/wsse/test/JU_XReader.java @@ -0,0 +1,67 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.wsse.test;
+
+import java.io.FileInputStream;
+
+import javax.xml.stream.events.XMLEvent;
+
+import org.junit.Test;
+
+import com.att.cadi.wsse.XEvent;
+import com.att.cadi.wsse.XReader;
+
+public class JU_XReader {
+ @Test
+ public void test() throws Exception {
+ FileInputStream fis = new FileInputStream("test/CBUSevent.xml");
+ try {
+ XReader xr = new XReader(fis);
+ while(xr.hasNext()) {
+ XEvent xe = xr.nextEvent();
+ switch(xe.getEventType()) {
+ case XMLEvent.START_DOCUMENT:
+ System.out.println("Start Document");
+ break;
+ case XMLEvent.START_ELEMENT:
+ System.out.println("Start Event: " + xe.asStartElement().getName());
+ break;
+ case XMLEvent.END_ELEMENT:
+ System.out.println("End Event: " + xe.asEndElement().getName());
+ break;
+ case XMLEvent.CHARACTERS:
+ System.out.println("Characters: " + xe.asCharacters().getData());
+ break;
+ case XMLEvent.COMMENT:
+ System.out.println("Comment: " + ((XEvent.Comment)xe).value);
+ break;
+ }
+ }
+ } finally {
+ fis.close();
+ }
+
+ }
+
+}
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