diff options
Diffstat (limited to 'java/sca/itest/implementation-spring/src/main/java/calculator/security/JaasLoginModule.java')
| -rw-r--r-- | java/sca/itest/implementation-spring/src/main/java/calculator/security/JaasLoginModule.java | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/java/sca/itest/implementation-spring/src/main/java/calculator/security/JaasLoginModule.java b/java/sca/itest/implementation-spring/src/main/java/calculator/security/JaasLoginModule.java deleted file mode 100644 index b3ef6e7312..0000000000 --- a/java/sca/itest/implementation-spring/src/main/java/calculator/security/JaasLoginModule.java +++ /dev/null @@ -1,178 +0,0 @@ -/* - * 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.security.Principal; -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; - private Subject subject; - private Principal userPrincipal; - private String userId; - private String password; - private boolean succeeded; - private boolean commitSucceeded; - - 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); - userId = ((NameCallback)callbacks[0]).getName(); - password = new String(((PasswordCallback)callbacks[1]).getPassword()); - - if (userId.equals("CalculatorUser") && password.equals("CalculatorUserPasswd")) { - System.out.println("Successfully AUTHENTICATED!!"); - succeeded = true; - return true; - } else { - System.out.println("Incorrect userId / password! AUTHENTICATION FAILED!!"); - return false; - } - } catch (Exception e) { - e.printStackTrace(); - return false; - } - } - - /** - * <p> This method is called if the LoginContext's - * overall authentication succeeded - * (the relevant REQUIRED, REQUISITE, SUFFICIENT and OPTIONAL LoginModules - * succeeded). - * - * <p> If this LoginModule's own authentication attempt - * succeeded (checked by retrieving the private state saved by the - * <code>login</code> method), then this method associates a - * <code>UserPrincipal</code> - * with the <code>Subject</code> located in the - * <code>LoginModule</code>. If this LoginModule's own - * authentication attempted failed, then this method removes - * any state that was originally saved. - * - * <p> - * - * @exception LoginException if the commit fails. - * - * @return true if this LoginModule's own login and commit - * attempts succeeded, or false otherwise. - */ - public boolean commit() throws LoginException { - if (succeeded == false) { - return false; - } else { - // add a Principal (authenticated identity) to the Subject - - // assume the user we authenticated is the UserPrincipal - userPrincipal = new UserPrincipal(userId); - if (!subject.getPrincipals().contains(userPrincipal)) - subject.getPrincipals().add(userPrincipal); - - // in any case, clean out state - userId = null; - password = null; - commitSucceeded = true; - return true; - } - } - - /** - * <p> This method is called if the LoginContext's - * overall authentication failed. - * (the relevant REQUIRED, REQUISITE, SUFFICIENT and OPTIONAL LoginModules - * did not succeed). - * - * <p> If this LoginModule's own authentication attempt - * succeeded (checked by retrieving the private state saved by the - * <code>login</code> and <code>commit</code> methods), - * then this method cleans up any state that was originally saved. - * - * <p> - * - * @exception LoginException if the abort fails. - * - * @return false if this LoginModule's own login and/or commit attempts - * failed, and true otherwise. - */ - public boolean abort() throws LoginException { - if (succeeded == false) { - return false; - } else if (succeeded == true && commitSucceeded == false) { - // login succeeded but overall authentication failed - succeeded = false; - userId = null; - password = null; - userPrincipal = null; - } else { - // overall authentication succeeded and commit succeeded, - // but someone else's commit failed - logout(); - } - return true; - } - - /** - * Logout the user. - * - * <p> This method removes the <code>SimplePrincipal</code> - * that was added by the <code>commit</code> method. - * - * <p> - * - * @exception LoginException if the logout fails. - * - * @return true in all cases since this <code>LoginModule</code> - * should not be ignored. - */ - public boolean logout() throws LoginException { - subject.getPrincipals().remove(userPrincipal); - succeeded = false; - succeeded = commitSucceeded; - userId = null; - if (password != null) - password = null; - userPrincipal = null; - return true; - } - -} |