| /* |
| * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.HashMap; |
| import java.util.Map; |
| import javax.security.auth.callback.CallbackHandler; |
| import javax.security.auth.login.LoginContext; |
| import javax.security.auth.login.LoginException; |
| |
| /* |
| * @test |
| * @bug 4745056 8075297 |
| * @summary Checks if refreshKrb5Config is set to true for Krb5LoginModule, |
| * then configuration will be refreshed before login() method is called |
| * @run main/othervm RefreshKrb5Config |
| */ |
| public class RefreshKrb5Config { |
| |
| static final String TEST_SRC = System.getProperty("test.src", "."); |
| static final String HOST = "localhost"; |
| static final String NOT_EXISTING_HOST = "not.existing.host"; |
| static final String REALM = "TEST.REALM"; |
| static final String USER = "USER"; |
| static final String USER_PRINCIPAL = USER + "@" + REALM; |
| static final String USER_PASSWORD = "password"; |
| static final String KRBTGT_PRINCIPAL = "krbtgt/" + REALM; |
| static final String KRB5_CONF_FILENAME = "krb5.conf"; |
| |
| public static void main(String[] args) throws LoginException, IOException { |
| Map<String, String> principals = new HashMap<>(); |
| principals.put(USER_PRINCIPAL, USER_PASSWORD); |
| principals.put(KRBTGT_PRINCIPAL, null); |
| |
| System.setProperty("java.security.krb5.conf", KRB5_CONF_FILENAME); |
| |
| // start a local KDC, and save krb5 config |
| KDC kdc = KDC.startKDC(HOST, null, REALM, principals, null, null); |
| KDC.saveConfig(KRB5_CONF_FILENAME, kdc, "max_retries = 1"); |
| |
| System.setProperty("java.security.auth.login.config", |
| TEST_SRC + File.separator + "refreshKrb5Config.jaas"); |
| |
| CallbackHandler handler = new Helper.UserPasswordHandler( |
| USER, USER_PASSWORD); |
| |
| // set incorrect KDC |
| System.out.println("java.security.krb5.kdc = " + NOT_EXISTING_HOST); |
| System.setProperty("java.security.krb5.kdc", NOT_EXISTING_HOST); |
| System.out.println("java.security.krb5.realm = " + REALM); |
| System.setProperty("java.security.krb5.realm", REALM); |
| try { |
| new LoginContext("Refreshable", handler).login(); |
| throw new RuntimeException("Expected exception not thrown"); |
| } catch (LoginException le) { |
| System.out.println("Expected login failure: " + le); |
| } |
| |
| // reset properties |
| System.out.println("Reset java.security.krb5.kdc"); |
| System.clearProperty("java.security.krb5.kdc"); |
| System.out.println("Reset java.security.krb5.realm"); |
| System.clearProperty("java.security.krb5.realm"); |
| |
| // login with not-refreshable config |
| try { |
| new LoginContext("NotRefreshable", handler).login(); |
| throw new RuntimeException("Expected exception not thrown"); |
| } catch (LoginException le) { |
| System.out.println("Expected login failure: " + le); |
| } |
| |
| // login with refreshable config |
| new LoginContext("Refreshable", handler).login(); |
| |
| System.out.println("Test passed"); |
| } |
| |
| } |