1 files changed, 110 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.6-TUSCANY-3909/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationServicePolicyProvider.java b/sca-java-1.x/tags/1.6-TUSCANY-3909/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationServicePolicyProvider.java
new file mode 100644
index 0000000000..220ebd937f
--- /dev/null
+++ b/sca-java-1.x/tags/1.6-TUSCANY-3909/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationServicePolicyProvider.java
@@ -0,0 +1,110 @@
+/*
+ * 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.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * Policy handler to handle PolicySet containing JaasAuthenticationPolicy instances
+ *
+ * @version $Rev$ $Date$
+ */
+public class JaasAuthenticationServicePolicyProvider implements PolicyProvider {
+    private RuntimeComponent component;
+    private RuntimeComponentService service;
+    private Binding binding;
+
+    private List<Operation> operations = new ArrayList<Operation>();
+    
+    public JaasAuthenticationServicePolicyProvider(RuntimeComponent component, RuntimeComponentService service, Binding binding) {
+        super();
+        this.component = component;
+        this.service = service;
+        this.binding = binding;
+        
+    	this.operations.addAll(service.getInterfaceContract().getInterface().getOperations());
+    }
+
+    private List<JaasAuthenticationPolicy> findPolicies(Operation op) {
+        List<JaasAuthenticationPolicy> polices = new ArrayList<JaasAuthenticationPolicy>();
+        // FIXME: How do we get a list of effective policySets for a given operation?
+        for(Operation operation : operations) {
+            if (operation!= null && operation.getName() != null && operation.getName().equals(op.getName())) {
+                for (PolicySet ps : operation.getPolicySets()) {
+                    for (Object p : ps.getPolicies()) {
+                        if (JaasAuthenticationPolicy.class.isInstance(p)) {
+                            polices.add((JaasAuthenticationPolicy)p);
+                        }
+                    }
+                }
+            }
+        }
+
+    	if (service instanceof OperationsConfigurator) {
+            OperationsConfigurator operationsConfigurator = (OperationsConfigurator)service;
+            for (ConfiguredOperation cop : operationsConfigurator.getConfiguredOperations()) {
+                if (cop != null && cop.getName() != null && cop.getName().equals(op.getName())) {
+                    for (PolicySet ps : cop.getApplicablePolicySets()) {
+                        for (Object p : ps.getPolicies()) {
+                            if (JaasAuthenticationPolicy.class.isInstance(p)) {
+                                polices.add((JaasAuthenticationPolicy)p);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        List<PolicySet> policySets = service.getPolicySets();
+        for (PolicySet ps : policySets) {
+            for (Object p : ps.getPolicies()) {
+                if (JaasAuthenticationPolicy.class.isInstance(p)) {
+                    polices.add((JaasAuthenticationPolicy)p);
+                }
+            }
+        }
+        
+        return polices;
+    }
+
+    public Interceptor createInterceptor(Operation operation) {
+        List<JaasAuthenticationPolicy> policies = findPolicies(operation);
+        if (policies == null || policies.isEmpty()) {
+            return null;
+        } else {
+            return new JaasAuthenticationInterceptor(policies);
+        }
+    }
+
+    public String getPhase() {
+        return Phase.SERVICE_POLICY;
+    }
+}