1 files changed, 84 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.1/samples/calculator-implementation-policies/src/main/java/calculator/security/JaasLoginModule.java b/sca-java-1.x/branches/sca-java-1.1/samples/calculator-implementation-policies/src/main/java/calculator/security/JaasLoginModule.java
new file mode 100644
index 0000000000..a9461f65de
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.1/samples/calculator-implementation-policies/src/main/java/calculator/security/JaasLoginModule.java
@@ -0,0 +1,84 @@
+/*
+ * 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 calculator.security;
+
+import java.util.Map;
+
+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.login.LoginException;
+import javax.security.auth.spi.LoginModule;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JaasLoginModule implements LoginModule {
+
+    private CallbackHandler callbackHandler = null;
+    private Subject subject = null;
+
+    public boolean abort() throws LoginException {
+        return true;
+    }
+
+    
+    public boolean commit() throws LoginException {
+        return true;
+    }
+
+    public void initialize(Subject subject,
+                           CallbackHandler callbackHandler,
+                           Map<String, ?> sharedState,
+                           Map<String, ?> options) {
+        this.callbackHandler = callbackHandler;
+        this.subject = subject;
+    }
+
+    public boolean login() throws LoginException {
+        Callback[] callbacks = new Callback[2];
+        callbacks[0] = new NameCallback("UserId:");
+        callbacks[1] = new PasswordCallback("Password:", false);
+        
+        try {
+            callbackHandler.handle(callbacks);
+            String userId = ((NameCallback)callbacks[0]).getName();
+            String password = new String(((PasswordCallback)callbacks[1]).getPassword());
+            
+            if ( userId.equals("CalculatorUser") && password.equals("CalculatorUserPasswd")) {
+                System.out.println("Successfully AUTHENTICATED!!");
+                return true;
+            } else {
+                 System.out.println("Incorrect userId / password! AUTHENTICATION FAILED!!");
+                return false;
+            }
+        } catch ( Exception e ) {
+            e.printStackTrace();
+            return false;
+        }
+    }
+
+    public boolean logout() throws LoginException {
+        return true;
+    }
+
+}