/* * Copyright (c) 2000, 2006, 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. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * 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. */package com.sun.security.sasl.gsskerb;import javax.security.sasl.*;import com.sun.security.sasl.util.PolicyUtils;import java.util.Map;import javax.security.auth.callback.CallbackHandler;/** * Client/server factory for GSSAPI (Kerberos V5) SASL client/server mechs. * See GssKrb5Client/GssKrb5Server for input requirements. * * @author Rosanna Lee */public final class FactoryImpl implements SaslClientFactory, SaslServerFactory { private static final String myMechs[] = { "GSSAPI"}; private static final int mechPolicies[] = { PolicyUtils.NOPLAINTEXT|PolicyUtils.NOANONYMOUS|PolicyUtils.NOACTIVE }; private static final int GSS_KERB_V5 = 0; public FactoryImpl() { } public SaslClient createSaslClient(String[] mechs, String authorizationId, String protocol, String serverName, Map<String,?> props, CallbackHandler cbh) throws SaslException { for (int i = 0; i < mechs.length; i++) { if (mechs[i].equals(myMechs[GSS_KERB_V5]) && PolicyUtils.checkPolicy(mechPolicies[GSS_KERB_V5], props)) { return new GssKrb5Client( authorizationId, protocol, serverName, props, cbh); } } return null; }; public SaslServer createSaslServer(String mech, String protocol, String serverName, Map<String,?> props, CallbackHandler cbh) throws SaslException { if (mech.equals(myMechs[GSS_KERB_V5]) && PolicyUtils.checkPolicy(mechPolicies[GSS_KERB_V5], props)) { if (cbh == null) { throw new SaslException( "Callback handler with support for AuthorizeCallback required"); } return new GssKrb5Server( protocol, serverName, props, cbh); } return null; }; public String[] getMechanismNames(Map<String,?> props) { return PolicyUtils.filterMechs(myMechs, mechPolicies, props); }}
/*
* Copyright (c) 2000, 2006, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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.
*/
package com.sun.security.sasl.gsskerb;
import javax.security.sasl.*;
import com.sun.security.sasl.util.PolicyUtils;
import java.util.Map;
import javax.security.auth.callback.CallbackHandler;
/**
* Client/server factory for GSSAPI (Kerberos V5) SASL client/server mechs.
* See GssKrb5Client/GssKrb5Server for input requirements.
*
* @author Rosanna Lee
*/
public final class FactoryImpl implements SaslClientFactory, SaslServerFactory {
private static final String myMechs[] = {
"GSSAPI"};
private static final int mechPolicies[] = {
PolicyUtils.NOPLAINTEXT|PolicyUtils.NOANONYMOUS|PolicyUtils.NOACTIVE
};
private static final int GSS_KERB_V5 = 0;
public FactoryImpl() {
}
public SaslClient createSaslClient(String[] mechs,
String authorizationId,
String protocol,
String serverName,
Map<String,?> props,
CallbackHandler cbh) throws SaslException {
for (int i = 0; i < mechs.length; i++) {
if (mechs[i].equals(myMechs[GSS_KERB_V5])
&& PolicyUtils.checkPolicy(mechPolicies[GSS_KERB_V5], props)) {
return new GssKrb5Client(
authorizationId,
protocol,
serverName,
props,
cbh);
}
}
return null;
};
public SaslServer createSaslServer(String mech,
String protocol,
String serverName,
Map<String,?> props,
CallbackHandler cbh) throws SaslException {
if (mech.equals(myMechs[GSS_KERB_V5])
&& PolicyUtils.checkPolicy(mechPolicies[GSS_KERB_V5], props)) {
if (cbh == null) {
throw new SaslException(
"Callback handler with support for AuthorizeCallback required");
}
return new GssKrb5Server(
protocol,
serverName,
props,
cbh);
}
return null;
};
public String[] getMechanismNames(Map<String,?> props) {
return PolicyUtils.filterMechs(myMechs, mechPolicies, props);
}
}