diff options
Diffstat (limited to 'sca-java-1.x/tags/1.6/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationInterceptor.java')
-rw-r--r-- | sca-java-1.x/tags/1.6/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationInterceptor.java | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.6/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationInterceptor.java b/sca-java-1.x/tags/1.6/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationInterceptor.java new file mode 100644 index 0000000000..ea7e12cfaf --- /dev/null +++ b/sca-java-1.x/tags/1.6/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationInterceptor.java @@ -0,0 +1,76 @@ +/* + * 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 org.apache.tuscany.sca.policy.security.jaas; + +import java.security.Principal; +import java.util.List; + +import javax.security.auth.Subject; +import javax.security.auth.callback.CallbackHandler; +import javax.security.auth.login.LoginContext; + +import org.apache.tuscany.sca.invocation.Interceptor; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.Message; +import org.osoa.sca.ServiceRuntimeException; + +/** + * @version $Rev$ $Date$ + */ +public class JaasAuthenticationInterceptor implements Interceptor { + private List<JaasAuthenticationPolicy> authenticationPolicies; + private Invoker next; + + public JaasAuthenticationInterceptor(List<JaasAuthenticationPolicy> authenticationPolicies) { + super(); + this.authenticationPolicies = authenticationPolicies; + } + + /** + * @see org.apache.tuscany.sca.invocation.Interceptor#getNext() + */ + public Invoker getNext() { + return next; + } + + /** + * @see org.apache.tuscany.sca.invocation.Interceptor#setNext(org.apache.tuscany.sca.invocation.Invoker) + */ + public void setNext(Invoker next) { + this.next = next; + } + + /** + * @see org.apache.tuscany.sca.invocation.Invoker#invoke(org.apache.tuscany.sca.invocation.Message) + */ + public Message invoke(Message msg) { + try { + for (JaasAuthenticationPolicy policy : authenticationPolicies) { + CallbackHandler callbackHandler = (CallbackHandler)policy.getCallbackHandlerClass().newInstance(); + LoginContext lc = new LoginContext(policy.getConfigurationName(), callbackHandler); + lc.login(); + } + } catch (Exception e) { + throw new ServiceRuntimeException(e); + } + return getNext().invoke(msg); + } + +} |