1 files changed, 71 insertions, 0 deletions
diff --git a/tags/java/sca/1.5.1/modules/policy-security-http/src/main/java/org/apache/tuscany/sca/policy/security/http/LDAPRealmAuthenticationCallbackHandler.java b/tags/java/sca/1.5.1/modules/policy-security-http/src/main/java/org/apache/tuscany/sca/policy/security/http/LDAPRealmAuthenticationCallbackHandler.java
new file mode 100644
index 0000000000..ee094f022d
--- /dev/null
+++ b/tags/java/sca/1.5.1/modules/policy-security-http/src/main/java/org/apache/tuscany/sca/policy/security/http/LDAPRealmAuthenticationCallbackHandler.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.    
+ */
+
+package org.apache.tuscany.sca.policy.security.http;
+
+import java.io.IOException;
+
+import javax.security.auth.Subject;
+import javax.security.auth.callback.Callback;
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.callback.NameCallback;
+import javax.security.auth.callback.PasswordCallback;
+import javax.security.auth.callback.UnsupportedCallbackException;
+
+import org.apache.tuscany.sca.policy.SecurityUtil;
+import org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPrincipal;
+
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class LDAPRealmAuthenticationCallbackHandler implements CallbackHandler {
+    private final Subject subject;
+    
+    public LDAPRealmAuthenticationCallbackHandler(Subject subject) {
+        this.subject = subject;
+    }
+    public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {
+
+        BasicAuthenticationPrincipal principal =  SecurityUtil.getPrincipal(subject, BasicAuthenticationPrincipal.class);
+
+        if (principal != null){
+        	/*
+            System.out.println(">>> LDAPRealmAuthenticationCallbackHandler" +
+                               " Username: " + principal.getName() + 
+                               " Password: " + principal.getPassword());
+            */
+            for (int i = 0; i < callbacks.length; i++) {
+                if (callbacks[i] instanceof NameCallback) {
+                    NameCallback nc = (NameCallback)callbacks[i];
+                    nc.setName(principal.getName());
+                } else if (callbacks[i] instanceof PasswordCallback) {
+                    PasswordCallback pc = (PasswordCallback)callbacks[i];
+                    pc.setPassword(principal.getPassword().toCharArray());
+                } else {
+                    throw new UnsupportedCallbackException
+                    (callbacks[i], "Unsupported Callback!");
+                }
+            }
+        }
+        
+
+    }
+
+}