| /* |
| * Copyright (c) 2009, 2012, 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. |
| */ |
| |
| /* |
| * @test |
| * @bug 6853328 7172701 |
| * @run main/othervm -Dsun.net.spi.nameservice.provider.1=ns,mock OkAsDelegateXRealm false |
| * KDC no OK-AS-DELEGATE, fail |
| * @run main/othervm -Dsun.net.spi.nameservice.provider.1=ns,mock -Dtest.kdc.policy.ok-as-delegate OkAsDelegateXRealm true |
| * KDC set OK-AS-DELEGATE for all, succeed |
| * @run main/othervm -Dsun.net.spi.nameservice.provider.1=ns,mock -Dtest.kdc.policy.ok-as-delegate=host/host.r3.local OkAsDelegateXRealm false |
| * KDC set OK-AS-DELEGATE for host/host.r3.local only, fail |
| * @run main/othervm -Dsun.net.spi.nameservice.provider.1=ns,mock -Dtest.kdc.policy.ok-as-delegate=host/host.r3.local,krbtgt/R2,krbtgt/R3 OkAsDelegateXRealm true |
| * KDC set OK-AS-DELEGATE for all three, succeed |
| * @summary Support OK-AS-DELEGATE flag |
| */ |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.security.Security; |
| 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.ietf.jgss.GSSException; |
| import sun.security.jgss.GSSUtil; |
| import sun.security.krb5.Config; |
| |
| public class OkAsDelegateXRealm implements CallbackHandler { |
| |
| /** |
| * @param args boolean if the program should succeed |
| */ |
| public static void main(String[] args) |
| throws Exception { |
| |
| // Create and start the KDCs. Here we have 3 realms: R1, R2 and R3. |
| // R1 is trusted by R2, and R2 trusted by R3. |
| KDC kdc1 = KDC.create("R1"); |
| kdc1.setOption(KDC.Option.OK_AS_DELEGATE, |
| System.getProperty("test.kdc.policy.ok-as-delegate")); |
| kdc1.addPrincipal("dummy", "bogus".toCharArray()); |
| kdc1.addPrincipalRandKey("krbtgt/R1"); |
| kdc1.addPrincipal("krbtgt/R2@R1", "r1->r2".toCharArray()); |
| |
| KDC kdc2 = KDC.create("R2"); |
| kdc2.setOption(KDC.Option.OK_AS_DELEGATE, |
| System.getProperty("test.kdc.policy.ok-as-delegate")); |
| kdc2.addPrincipalRandKey("krbtgt/R2"); |
| kdc2.addPrincipal("krbtgt/R2@R1", "r1->r2".toCharArray()); |
| kdc2.addPrincipal("krbtgt/R3@R2", "r2->r3".toCharArray()); |
| |
| KDC kdc3 = KDC.create("R3"); |
| kdc3.setOption(KDC.Option.OK_AS_DELEGATE, |
| System.getProperty("test.kdc.policy.ok-as-delegate")); |
| kdc3.addPrincipalRandKey("krbtgt/R3"); |
| kdc3.addPrincipal("krbtgt/R3@R2", "r2->r3".toCharArray()); |
| kdc3.addPrincipalRandKey("host/host.r3.local"); |
| |
| KDC.saveConfig("krb5-localkdc.conf", kdc1, kdc2, kdc3, |
| "forwardable=true", |
| "[capaths]", |
| "R1 = {", |
| " R2 = .", |
| " R3 = R2", |
| "}", |
| "[domain_realm]", |
| ".r3.local=R3" |
| ); |
| |
| System.setProperty("java.security.krb5.conf", "krb5-localkdc.conf"); |
| kdc3.writeKtab("localkdc.ktab"); |
| |
| FileOutputStream fos = new FileOutputStream("jaas-localkdc.conf"); |
| |
| // Defines the client and server on R1 and R3 respectively. |
| fos.write(("com.sun.security.jgss.krb5.initiate {\n" + |
| " com.sun.security.auth.module.Krb5LoginModule\n" + |
| " required\n" + |
| " principal=dummy\n" + |
| " doNotPrompt=false\n" + |
| " useTicketCache=false\n" + |
| " ;\n};\n" + |
| "com.sun.security.jgss.krb5.accept {\n" + |
| " com.sun.security.auth.module.Krb5LoginModule required\n" + |
| " principal=\"host/host.r3.local@R3\"\n" + |
| " useKeyTab=true\n" + |
| " keyTab=localkdc.ktab\n" + |
| " isInitiator=false\n" + |
| " storeKey=true;\n};\n" + |
| "\n").getBytes()); |
| fos.close(); |
| |
| Security.setProperty("auth.login.defaultCallbackHandler", |
| "OkAsDelegateXRealm"); |
| |
| System.setProperty("java.security.auth.login.config", "jaas-localkdc.conf"); |
| |
| Config.refresh(); |
| |
| Context c = Context.fromJAAS("com.sun.security.jgss.krb5.initiate"); |
| Context s = Context.fromJAAS("com.sun.security.jgss.krb5.accept"); |
| |
| // Test twice. The frist time the whole cross realm process is tried, |
| // the second time the cached service ticket is used. This is to make sure |
| // the behaviors are the same, especailly for the case when one of the |
| // cross-realm TGTs does not have OK-AS-DELEGATE on. |
| |
| for (int i=0; i<2; i++) { |
| c.startAsClient("host@host.r3.local", GSSUtil.GSS_KRB5_MECH_OID); |
| s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID); |
| c.x().requestDelegPolicy(true); |
| |
| Context.handshake(c, s); |
| boolean succeed = true; |
| try { |
| s.x().getDelegCred(); |
| } catch (GSSException gsse) { |
| succeed = false; |
| } |
| if (succeed != Boolean.parseBoolean(args[0])) { |
| throw new Exception("Test fail at round #" + i); |
| } |
| } |
| } |
| |
| @Override |
| public void handle(Callback[] callbacks) |
| throws IOException, UnsupportedCallbackException { |
| for (Callback callback : callbacks) { |
| if (callback instanceof NameCallback) { |
| ((NameCallback) callback).setName("dummy"); |
| } |
| if (callback instanceof PasswordCallback) { |
| ((PasswordCallback) callback).setPassword("bogus".toCharArray()); |
| } |
| } |
| } |
| } |
| |