Importing upstream Jetty jetty-9.2.1.v20140609

[gigi.git] / lib / jetty / org / eclipse / jetty / security / DefaultUserIdentity.java

diff --git a/lib/jetty/org/eclipse/jetty/security/DefaultUserIdentity.java b/lib/jetty/org/eclipse/jetty/security/DefaultUserIdentity.java
new file mode 100644 (file)
index 0000000..65e083d
--- /dev/null
+++ b/lib/jetty/org/eclipse/jetty/security/DefaultUserIdentity.java
@@ -0,0 +1,81 @@
+//
+//  ========================================================================
+//  Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
+//  ------------------------------------------------------------------------
+//  All rights reserved. This program and the accompanying materials
+//  are made available under the terms of the Eclipse Public License v1.0
+//  and Apache License v2.0 which accompanies this distribution.
+//
+//      The Eclipse Public License is available at
+//      http://www.eclipse.org/legal/epl-v10.html
+//
+//      The Apache License v2.0 is available at
+//      http://www.opensource.org/licenses/apache2.0.php
+//
+//  You may elect to redistribute this code under either of these licenses.
+//  ========================================================================
+//
+
+package org.eclipse.jetty.security;
+
+import java.security.Principal;
+
+import javax.security.auth.Subject;
+
+import org.eclipse.jetty.server.UserIdentity;
+
+
+/* ------------------------------------------------------------ */
+/**
+ * The default implementation of UserIdentity.
+ *
+ */
+public class DefaultUserIdentity implements UserIdentity
+{
+    private final Subject _subject;
+    private final Principal _userPrincipal;
+    private final String[] _roles;
+
+    public DefaultUserIdentity(Subject subject, Principal userPrincipal, String[] roles)
+    {
+        _subject=subject;
+        _userPrincipal=userPrincipal;
+        _roles=roles;
+    }
+
+    public Subject getSubject()
+    {
+        return _subject;
+    }
+
+    public Principal getUserPrincipal()
+    {
+        return _userPrincipal;
+    }
+
+    public boolean isUserInRole(String role, Scope scope)
+    {
+        //Servlet Spec 3.1, pg 125
+        if ("*".equals(role))
+            return false;
+        
+        String roleToTest = null;
+        if (scope!=null && scope.getRoleRefMap()!=null)
+            roleToTest=scope.getRoleRefMap().get(role);
+
+        //Servlet Spec 3.1, pg 125
+        if (roleToTest == null)
+            roleToTest = role;
+       
+        for (String r :_roles)
+            if (r.equals(roleToTest))
+                return true;
+        return false;
+    }
+
+    @Override
+    public String toString()
+    {
+        return DefaultUserIdentity.class.getSimpleName()+"('"+_userPrincipal+"')";
+    }
+}