diff options
Diffstat (limited to 'core/src/main/java/com/att/cadi/User.java')
| -rw-r--r-- | core/src/main/java/com/att/cadi/User.java | 145 |
1 files changed, 145 insertions, 0 deletions
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();
+ }
+
+}
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