diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-M5.1-RC1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/SecurityUtil.java')
-rw-r--r-- | sca-java-2.x/tags/2.0-M5.1-RC1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/SecurityUtil.java | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/SecurityUtil.java b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/SecurityUtil.java deleted file mode 100644 index d2e0180095..0000000000 --- a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/SecurityUtil.java +++ /dev/null @@ -1,78 +0,0 @@ -/* - * 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; - -import java.security.Principal; - -import javax.security.auth.Subject; - -import org.apache.tuscany.sca.invocation.Message; - - -/** - * Some utilities for dealing with security information in a Tuscany message - * - * @version $Rev$ $Date$ - * @tuscany.spi.extension.asclient - */ -public class SecurityUtil { - - public static Subject getSubject(Message msg){ - - Subject subject = null; - - for (Object header : msg.getHeaders()){ - if (header instanceof Subject){ - subject = (Subject)header; - break; - } - } - - if (subject == null){ - subject = new Subject(); - msg.getHeaders().add(subject); - } - - return subject; - } - - public static <T> T getPrincipal(Subject subject, Class<T> clazz){ - for (Principal msgPrincipal : subject.getPrincipals() ){ - if (clazz.isInstance(msgPrincipal)){ - return clazz.cast(msgPrincipal); - } - } - - return null; - } - - public static Principal getPrincipal(Message msg){ - - Principal principal = null; - - for (Object header : msg.getHeaders()){ - if (header instanceof Principal){ - principal = (Principal)header; - break; - } - } - - return principal; - } -} |