From 4a51a8f96715ffb2a42189b93b9fa91b453b8530 Mon Sep 17 00:00:00 2001
From: sg481n <sg481n@att.com>
Date: Thu, 3 Aug 2017 17:39:12 -0400
Subject:  [AAF-21] Initial code import
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Change-Id: Ia1dd196befd061f6ba0c2be6bf4456a30ea50f97
Signed-off-by: sg481n <sg481n@att.com>
---
 core/src/main/java/com/att/cadi/User.java | 145 ++++++++++++++++++++++++++++++
 1 file changed, 145 insertions(+)
 create mode 100644 core/src/main/java/com/att/cadi/User.java

(limited to 'core/src/main/java/com/att/cadi/User.java')

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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