summaryrefslogtreecommitdiffstats
path: root/aaf/src/src/main/java/com/att/cadi/aaf/v2_0/AAFLurPerm.java
diff options
context:
space:
mode:
Diffstat (limited to 'aaf/src/src/main/java/com/att/cadi/aaf/v2_0/AAFLurPerm.java')
-rw-r--r--aaf/src/src/main/java/com/att/cadi/aaf/v2_0/AAFLurPerm.java199
1 files changed, 199 insertions, 0 deletions
diff --git a/aaf/src/src/main/java/com/att/cadi/aaf/v2_0/AAFLurPerm.java b/aaf/src/src/main/java/com/att/cadi/aaf/v2_0/AAFLurPerm.java
new file mode 100644
index 0000000..c1c25c2
--- /dev/null
+++ b/aaf/src/src/main/java/com/att/cadi/aaf/v2_0/AAFLurPerm.java
@@ -0,0 +1,199 @@
+/*******************************************************************************
+ * ============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.aaf.v2_0;
+
+import java.net.ConnectException;
+import java.net.URISyntaxException;
+import java.security.Principal;
+import java.util.Map;
+
+import com.att.aft.dme2.api.DME2Exception;
+import com.att.cadi.AbsUserCache;
+import com.att.cadi.Access;
+import com.att.cadi.Access.Level;
+import com.att.cadi.CachedPrincipal.Resp;
+import com.att.cadi.CadiException;
+import com.att.cadi.Permission;
+import com.att.cadi.User;
+import com.att.cadi.aaf.AAFPermission;
+import com.att.cadi.client.Future;
+import com.att.cadi.client.Rcli;
+import com.att.cadi.client.Retryable;
+import com.att.inno.env.APIException;
+
+import aaf.v2_0.Perm;
+import aaf.v2_0.Perms;
+
+/**
+ * Use AAF Service as Permission Service.
+ *
+ * This Lur goes after AAF Permissions, which are elements of Roles, not the Roles themselves.
+ *
+ * If you want a simple Role Lur, use AAFRoleLur
+ *
+ *
+ */
+public class AAFLurPerm extends AbsAAFLur<AAFPermission> {
+ /**
+ * Need to be able to transmutate a Principal into either ATTUID or MechID, which are the only ones accepted at this
+ * point by AAF. There is no "domain", aka, no "@att.com" in "ab1234@att.com".
+ *
+ * The only thing that matters here for AAF is that we don't waste calls with IDs that obviously aren't valid.
+ * Thus, we validate that the ID portion follows the rules before we waste time accessing AAF remotely
+ * @throws APIException
+ * @throws URISyntaxException
+ * @throws DME2Exception
+ */
+ // Package on purpose
+ AAFLurPerm(AAFCon<?> con) throws CadiException, DME2Exception, URISyntaxException, APIException {
+ super(con);
+ }
+
+ // Package on purpose
+ AAFLurPerm(AAFCon<?> con, AbsUserCache<AAFPermission> auc) throws DME2Exception, URISyntaxException, APIException {
+ super(con,auc);
+ }
+
+ protected User<AAFPermission> loadUser(Principal p) {
+ // Note: The rules for AAF is that it only stores permissions for ATTUID and MechIDs, which don't
+ // have domains. We are going to make the Transitive Class (see this.transmutative) to convert
+ Principal principal = transmutate.mutate(p);
+ if(principal==null)return null; // if not a valid Transmutated credential, don't bother calling...
+ return loadUser(p, p.getName());
+ }
+
+ protected User<AAFPermission> loadUser(String name) {
+ return loadUser((Principal)null, name);
+ }
+
+ private User<AAFPermission> loadUser(final Principal prin, final String name) {
+
+ //TODO Create a dynamic way to declare domains supported.
+ final long start = System.nanoTime();
+ final boolean[] success = new boolean[]{false};
+
+// new Exception("loadUser").printStackTrace();
+ try {
+ return aaf.best(new Retryable<User<AAFPermission>>() {
+ @Override
+ public User<AAFPermission> code(Rcli<?> client) throws CadiException, ConnectException, APIException {
+ Future<Perms> fp = client.read("/authz/perms/user/"+name,aaf.permsDF);
+
+ // In the meantime, lookup User, create if necessary
+ User<AAFPermission> user = getUser(name);
+ Principal p;
+ if(prin == null) {
+ p = new Principal() {// Create a holder for lookups
+ private String n = name;
+ public String getName() {
+ return n;
+ }
+ };
+ } else {
+ p = prin;
+ }
+
+ if(user==null) {
+ addUser(user = new User<AAFPermission>(p,aaf.userExpires)); // no password
+ }
+
+ // OK, done all we can, now get content
+ if(fp.get(aaf.timeout)) {
+ success[0]=true;
+ Map<String, Permission> newMap = user.newMap();
+ for(Perm perm : fp.value.getPerm()) {
+ user.add(newMap,new AAFPermission(perm.getType(),perm.getInstance(),perm.getAction()));
+ aaf.access.log(Level.DEBUG, name,"has '",perm.getType(),'|',perm.getInstance(),'|',perm.getAction(),'\'');
+ }
+ user.setMap(newMap);
+ user.renewPerm();
+ } else {
+ int code;
+ switch(code=fp.code()) {
+ case 401:
+ aaf.access.log(Access.Level.ERROR, code, "Unauthorized to make AAF calls");
+ break;
+ default:
+ aaf.access.log(Access.Level.ERROR, code, fp.body());
+ }
+ }
+
+ return user;
+ }
+ });
+ } catch (Exception e) {
+ aaf.access.log(e,"Calling","/authz/perms/user/"+name);
+ return null;
+ } finally {
+ float time = (System.nanoTime()-start)/1000000f;
+ aaf.access.log(Level.AUDIT, success[0]?"Loaded":"Load Failure",name,"from AAF in",time,"ms");
+ }
+ }
+
+ public Resp reload(User<AAFPermission> user) {
+ final String name = user.principal.getName();
+ long start = System.nanoTime();
+ boolean success = false;
+ try {
+ Future<Perms> fp = aaf.client(AAFCon.AAF_VERSION).read(
+ "/authz/perms/user/"+name,
+ aaf.permsDF
+ );
+
+ // OK, done all we can, now get content
+ if(fp.get(aaf.timeout)) {
+ success = true;
+ Map<String,Permission> newMap = user.newMap();
+ for(Perm perm : fp.value.getPerm()) {
+ user.add(newMap, new AAFPermission(perm.getType(),perm.getInstance(),perm.getAction()));
+ aaf.access.log(Level.DEBUG, name,"has",perm.getType(),perm.getInstance(),perm.getAction());
+ }
+ user.renewPerm();
+ return Resp.REVALIDATED;
+ } else {
+ int code;
+ switch(code=fp.code()) {
+ case 401:
+ aaf.access.log(Access.Level.ERROR, code, "Unauthorized to make AAF calls");
+ break;
+ default:
+ aaf.access.log(Access.Level.ERROR, code, fp.body());
+ }
+ return Resp.UNVALIDATED;
+ }
+ } catch (Exception e) {
+ aaf.access.log(e,"Calling","/authz/perms/user/"+name);
+ return Resp.INACCESSIBLE;
+ } finally {
+ float time = (System.nanoTime()-start)/1000000f;
+ aaf.access.log(Level.AUDIT, success?"Reloaded":"Reload Failure",name,"from AAF in",time,"ms");
+ }
+ }
+
+ @Override
+ protected boolean isCorrectPermType(Permission pond) {
+ return pond instanceof AAFPermission;
+ }
+
+}