/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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*
* 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.
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*/
/*
* @test
* @bug 6706974
* @run main/othervm CrossRealm
* @summary Add krb5 test infrastructure
*/
import java.io.File;
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.GSSContext;
import org.ietf.jgss.GSSManager;
import org.ietf.jgss.GSSName;
import sun.security.jgss.GSSUtil;
public class CrossRealm implements CallbackHandler {
public static void main(String[] args) throws Exception {
startKDCs();
xRealmAuth();
}
static void startKDCs() throws Exception {
// Create and start the KDC
KDC kdc1 = KDC.create("RABBIT.HOLE");
kdc1.addPrincipal("dummy", "bogus".toCharArray());
kdc1.addPrincipalRandKey("krbtgt/RABBIT.HOLE");
kdc1.addPrincipal("krbtgt/SNAKE.HOLE@RABBIT.HOLE",
"rabbit->snake".toCharArray());
KDC kdc2 = KDC.create("SNAKE.HOLE");
kdc2.addPrincipalRandKey("krbtgt/SNAKE.HOLE");
kdc2.addPrincipal("krbtgt/SNAKE.HOLE@RABBIT.HOLE",
"rabbit->snake".toCharArray());
kdc2.addPrincipalRandKey("host/www.snake.hole");
KDC.saveConfig("krb5-localkdc.conf", kdc1, kdc2,
"forwardable=true",
"[domain_realm]",
".snake.hole=SNAKE.HOLE");
new File("krb5-localkdc.conf").deleteOnExit();
System.setProperty("java.security.krb5.conf", "krb5-localkdc.conf");
}
static void xRealmAuth() throws Exception {
Security.setProperty("auth.login.defaultCallbackHandler", "CrossRealm");
System.setProperty("java.security.auth.login.config", "jaas-localkdc.conf");
System.setProperty("javax.security.auth.useSubjectCredsOnly", "false");
new File("jaas-localkdc.conf").deleteOnExit();
FileOutputStream fos = new FileOutputStream("jaas-localkdc.conf");
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" +
"};").getBytes());
fos.close();
GSSManager m = GSSManager.getInstance();
m.createContext(
m.createName("host@www.snake.hole", GSSName.NT_HOSTBASED_SERVICE),
GSSUtil.GSS_KRB5_MECH_OID,
null,
GSSContext.DEFAULT_LIFETIME).initSecContext(new byte[0], 0, 0);
}
@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());
}
}
}
}