From 772d956afa3a4ec971d3f8013d66117ef462bf6b Mon Sep 17 00:00:00 2001 From: slaws Date: Fri, 5 Sep 2008 11:13:14 +0000 Subject: Use basic authentication as a motivating scenario for looking at policy plug points. Generic username/password processing is added as an interceptor. Specific axis configuration is performed by new logic specific to binding.ws which is invoked if the basic auth policy is present (we need to think about this mechanism). I added a binding-ws-axis2-policy module as a replacement for policy-security-ws but haven't moved over to it yet. I also added a message header map to Message but have only been experimenting to date. git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@692411 13f79535-47bb-0310-9956-ffa450edef68 --- .../basic/BasicAuthenticationPolicy.java | 66 +++++++++++ .../basic/BasicAuthenticationPolicyProcessor.java | 129 +++++++++++++++++++++ .../BasicAuthenticationPolicyProviderFactory.java | 75 ++++++++++++ ...icAuthenticationReferencePolicyInterceptor.java | 87 ++++++++++++++ ...BasicAuthenticationReferencePolicyProvider.java | 90 ++++++++++++++ ...asicAuthenticationServicePolicyInterceptor.java | 89 ++++++++++++++ .../BasicAuthenticationServicePolicyProvider.java | 88 ++++++++++++++ ...ca.contribution.processor.StAXArtifactProcessor | 3 +- ...ache.tuscany.sca.provider.PolicyProviderFactory | 1 + 9 files changed, 627 insertions(+), 1 deletion(-) create mode 100644 java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicy.java create mode 100644 java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicyProcessor.java create mode 100644 java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicyProviderFactory.java create mode 100644 java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationReferencePolicyInterceptor.java create mode 100644 java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationReferencePolicyProvider.java create mode 100644 java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationServicePolicyInterceptor.java create mode 100644 java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationServicePolicyProvider.java (limited to 'java/sca/modules/policy-security/src') diff --git a/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicy.java b/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicy.java new file mode 100644 index 0000000000..14bff2dca6 --- /dev/null +++ b/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicy.java @@ -0,0 +1,66 @@ +/* + * 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.authentication.basic; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.xml.Constants; +import org.apache.tuscany.sca.policy.Policy; + +/** + * Implementation for policies that could be injected as parameter + * into the axis2config. + * + * @version $Rev$ $Date$ + */ +public class BasicAuthenticationPolicy implements Policy { + public static final QName BASIC_AUTHENTICATION_POLICY_QNAME = new QName(Constants.SCA10_TUSCANY_NS, "basicAuthentication"); + public static final String BASIC_AUTHENTICATION_USERNAME = "username"; + public static final String BASIC_AUTHENTICATION_PASSWORD = "password"; + + private String userName; + private String password; + + public String getUserName() { + return userName; + } + + public void setUserName(String userName) { + this.userName = userName; + } + + public String getPassword() { + return password; + } + + public void setPassword(String password) { + this.password = password; + } + + public QName getSchemaName() { + return BASIC_AUTHENTICATION_POLICY_QNAME; + } + + public boolean isUnresolved() { + return false; + } + + public void setUnresolved(boolean unresolved) { + } +} diff --git a/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicyProcessor.java b/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicyProcessor.java new file mode 100644 index 0000000000..082dfc9fdb --- /dev/null +++ b/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicyProcessor.java @@ -0,0 +1,129 @@ +/* + * 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.authentication.basic; + +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; +import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; + +import java.util.logging.Level; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; +import javax.xml.stream.XMLStreamWriter; + +import org.apache.tuscany.sca.assembly.xml.Constants; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; +import org.apache.tuscany.sca.contribution.service.ContributionReadException; +import org.apache.tuscany.sca.contribution.service.ContributionResolveException; +import org.apache.tuscany.sca.contribution.service.ContributionWriteException; +import org.apache.tuscany.sca.monitor.Monitor; + +/** + * + * @version $Rev$ $Date$ + */ +public class BasicAuthenticationPolicyProcessor implements StAXArtifactProcessor { + + private static final String USER_NAME = "userName"; + private static final String PASSWORD = "password"; + + + public QName getArtifactType() { + return BasicAuthenticationPolicy.BASIC_AUTHENTICATION_POLICY_QNAME; + } + + public BasicAuthenticationPolicyProcessor(ModelFactoryExtensionPoint modelFactories, Monitor monitor) { + } + + + public BasicAuthenticationPolicy read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { + BasicAuthenticationPolicy policy = new BasicAuthenticationPolicy(); + int event = reader.getEventType(); + QName name = null; + + while (reader.hasNext()) { + event = reader.getEventType(); + switch (event) { + case START_ELEMENT : { + name = reader.getName(); + if ( name.equals(getArtifactType()) ) { + // no attributes at the moment + } else if ( USER_NAME.equals(name.getLocalPart()) ) { + policy.setUserName(reader.getElementText()); + } else if ( PASSWORD.equals(name.getLocalPart()) ) { + policy.setPassword(reader.getElementText()); + } + break; + } + } + + if ( event == END_ELEMENT ) { + if ( getArtifactType().equals(reader.getName()) ) { + break; + } + } + + //Read the next element + if (reader.hasNext()) { + reader.next(); + } + } + + return policy; + } + + public void write(BasicAuthenticationPolicy policy, XMLStreamWriter writer) + throws ContributionWriteException, XMLStreamException { + String prefix = "tuscany"; + writer.writeStartElement(prefix, + getArtifactType().getLocalPart(), + getArtifactType().getNamespaceURI()); + writer.writeNamespace("tuscany", Constants.SCA10_TUSCANY_NS); + + if ( policy.getUserName() != null ) { + writer.writeStartElement(prefix, + USER_NAME, + getArtifactType().getNamespaceURI()); + writer.writeCharacters(policy.getUserName()); + writer.writeEndElement(); + } + + if ( policy.getPassword() != null ) { + writer.writeStartElement(prefix, + PASSWORD, + getArtifactType().getNamespaceURI()); + writer.writeCharacters(policy.getPassword()); + writer.writeEndElement(); + } + + writer.writeEndElement(); + } + + public Class getModelType() { + return BasicAuthenticationPolicy.class; + } + + public void resolve(BasicAuthenticationPolicy arg0, ModelResolver arg1) throws ContributionResolveException { + + } + +} diff --git a/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicyProviderFactory.java b/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicyProviderFactory.java new file mode 100644 index 0000000000..348934bd6c --- /dev/null +++ b/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicyProviderFactory.java @@ -0,0 +1,75 @@ +/* + * 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.authentication.basic; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.assembly.Implementation; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.provider.PolicyProvider; +import org.apache.tuscany.sca.provider.PolicyProviderFactory; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentReference; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; + +/** + * @version $Rev$ $Date$ + */ +public class BasicAuthenticationPolicyProviderFactory implements PolicyProviderFactory { + private ExtensionPointRegistry registry; + + public BasicAuthenticationPolicyProviderFactory(ExtensionPointRegistry registry) { + super(); + this.registry = registry; + } + + /** + * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createImplementationPolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.assembly.Implementation) + */ + public PolicyProvider createImplementationPolicyProvider(RuntimeComponent component, Implementation implementation) { + return null;//new BasicAuthenticationImplementationPolicyProvider(component, implementation); + } + + /** + * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createReferencePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentReference, org.apache.tuscany.sca.assembly.Binding) + */ + public PolicyProvider createReferencePolicyProvider(RuntimeComponent component, + RuntimeComponentReference reference, + Binding binding) { + return new BasicAuthenticationReferencePolicyProvider(component, reference, binding); + } + + /** + * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createServicePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentService, org.apache.tuscany.sca.assembly.Binding) + */ + public PolicyProvider createServicePolicyProvider(RuntimeComponent component, + RuntimeComponentService service, + Binding binding) { + return new BasicAuthenticationServicePolicyProvider(component, service, binding); + } + + /** + * @see org.apache.tuscany.sca.provider.ProviderFactory#getModelType() + */ + public Class getModelType() { + // TODO Auto-generated method stub + return null; + } + +} diff --git a/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationReferencePolicyInterceptor.java b/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationReferencePolicyInterceptor.java new file mode 100644 index 0000000000..83b1d20e9e --- /dev/null +++ b/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationReferencePolicyInterceptor.java @@ -0,0 +1,87 @@ +/* + * 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.authentication.basic; + +import java.util.logging.ConsoleHandler; +import java.util.logging.Handler; +import java.util.logging.Level; +import java.util.logging.Logger; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.xml.Constants; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.invocation.Interceptor; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.Message; +import org.apache.tuscany.sca.policy.Policy; +import org.apache.tuscany.sca.policy.PolicySet; + +/** + * Policy handler to handle PolicySet related to Logging with the QName + * {http://tuscany.apache.org/xmlns/sca/1.0/impl/java}LoggingPolicy + * + * @version $Rev$ $Date$ + */ +public class BasicAuthenticationReferencePolicyInterceptor implements Interceptor { + public static final QName policySetQName = new QName(Constants.SCA10_TUSCANY_NS, "wsBasicAuthentication"); + + private Invoker next; + private Operation operation; + private PolicySet policySet = null; + private String context; + private BasicAuthenticationPolicy policy; + + public BasicAuthenticationReferencePolicyInterceptor(String context, Operation operation, PolicySet policySet) { + super(); + this.operation = operation; + this.policySet = policySet; + this.context = context; + init(); + } + + private void init() { + if (policySet != null) { + for (Object policyObject : policySet.getPolicies()){ + if (policyObject instanceof BasicAuthenticationPolicy){ + policy = (BasicAuthenticationPolicy)policyObject; + break; + } + } + } + } + + public Message invoke(Message msg) { + // could call out here to some 3rd part system to get credentials + msg.getQoSContext().put(BasicAuthenticationPolicy.BASIC_AUTHENTICATION_USERNAME, + policy.getUserName()); + msg.getQoSContext().put(BasicAuthenticationPolicy.BASIC_AUTHENTICATION_PASSWORD, + policy.getPassword()); + + return getNext().invoke(msg); + } + + public Invoker getNext() { + return next; + } + + public void setNext(Invoker next) { + this.next = next; + } +} diff --git a/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationReferencePolicyProvider.java b/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationReferencePolicyProvider.java new file mode 100644 index 0000000000..f6453e2b65 --- /dev/null +++ b/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationReferencePolicyProvider.java @@ -0,0 +1,90 @@ +/* + * 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.authentication.basic; + +import java.util.List; + +import org.apache.tuscany.sca.assembly.Binding; +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.policy.PolicySetAttachPoint; +import org.apache.tuscany.sca.policy.util.PolicyHandler; +import org.apache.tuscany.sca.provider.PolicyProvider; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentReference; + +/** + * @version $Rev$ $Date$ + */ +public class BasicAuthenticationReferencePolicyProvider implements PolicyProvider { + private RuntimeComponent component; + private RuntimeComponentReference reference; + private Binding binding; + + public BasicAuthenticationReferencePolicyProvider(RuntimeComponent component, + RuntimeComponentReference reference, + Binding binding) { + super(); + this.component = component; + this.reference = reference; + this.binding = binding; + } + + private PolicySet findPolicySet() { + if (binding instanceof PolicySetAttachPoint) { + List policySets = ((PolicySetAttachPoint)binding).getApplicablePolicySets(); + for (PolicySet ps : policySets) { + for (Object p : ps.getPolicies()) { + if (BasicAuthenticationPolicy.class.isInstance(p)) { + return ps; + } + } + } + } + return null; + } + + private String getContext() { + return "component.reference: " + component.getURI() + + "#" + + reference.getName() + + "(" + + binding.getClass().getName() + + ")"; + } + + /** + * @see org.apache.tuscany.sca.provider.PolicyProvider#createInterceptor(org.apache.tuscany.sca.interfacedef.Operation) + */ + public Interceptor createInterceptor(Operation operation) { + PolicySet ps = findPolicySet(); + return ps == null ? null : new BasicAuthenticationReferencePolicyInterceptor(getContext(), operation, ps); + } + + /** + * @see org.apache.tuscany.sca.provider.PolicyProvider#getPhase() + */ + public String getPhase() { + return Phase.REFERENCE_POLICY; + } + +} diff --git a/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationServicePolicyInterceptor.java b/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationServicePolicyInterceptor.java new file mode 100644 index 0000000000..1b8ceb1515 --- /dev/null +++ b/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationServicePolicyInterceptor.java @@ -0,0 +1,89 @@ +/* + * 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.authentication.basic; + + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.xml.Constants; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.invocation.Interceptor; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.Message; +import org.apache.tuscany.sca.policy.PolicySet; + +/** + * Policy handler to handle PolicySet related to Logging with the QName + * {http://tuscany.apache.org/xmlns/sca/1.0/impl/java}LoggingPolicy + * + * @version $Rev$ $Date$ + */ +public class BasicAuthenticationServicePolicyInterceptor implements Interceptor { + public static final QName policySetQName = new QName(Constants.SCA10_TUSCANY_NS, "wsBasicAuthentication"); + + private Invoker next; + private Operation operation; + private PolicySet policySet = null; + private String context; + private BasicAuthenticationPolicy policy; + + public BasicAuthenticationServicePolicyInterceptor(String context, Operation operation, PolicySet policySet) { + super(); + this.operation = operation; + this.policySet = policySet; + this.context = context; + init(); + } + + private void init() { + if (policySet != null) { + for (Object policyObject : policySet.getPolicies()){ + if (policyObject instanceof BasicAuthenticationPolicy){ + policy = (BasicAuthenticationPolicy)policyObject; + break; + } + } + } + } + + public Message invoke(Message msg) { + + String username = (String)msg.getQoSContext().get(BasicAuthenticationPolicy.BASIC_AUTHENTICATION_USERNAME); + String password = (String)msg.getQoSContext().get(BasicAuthenticationPolicy.BASIC_AUTHENTICATION_PASSWORD); + + if (username != null) { + + System.out.println("Username: " + username + " Password: " + password); + // could call out here to some 3rd part system to do whatever you + // need to turn credentials into a principal + + msg.getQoSContext().put(Message.QOS_CTX_SECURITY_PRINCIPAL, username); + } + + return getNext().invoke(msg); + } + + public Invoker getNext() { + return next; + } + + public void setNext(Invoker next) { + this.next = next; + } +} diff --git a/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationServicePolicyProvider.java b/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationServicePolicyProvider.java new file mode 100644 index 0000000000..9bbb0e2d33 --- /dev/null +++ b/java/sca/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationServicePolicyProvider.java @@ -0,0 +1,88 @@ +/* + * 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.authentication.basic; + +import java.util.List; + +import org.apache.tuscany.sca.assembly.Binding; +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.policy.PolicySetAttachPoint; +import org.apache.tuscany.sca.policy.util.PolicyHandler; +import org.apache.tuscany.sca.provider.PolicyProvider; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; + +/** + * @version $Rev$ $Date$ + */ +public class BasicAuthenticationServicePolicyProvider implements PolicyProvider { + private RuntimeComponent component; + private RuntimeComponentService service; + private Binding binding; + + public BasicAuthenticationServicePolicyProvider(RuntimeComponent component, RuntimeComponentService service, Binding binding) { + super(); + this.component = component; + this.service = service; + this.binding = binding; + } + + private PolicySet findPolicySet() { + if (binding instanceof PolicySetAttachPoint) { + List policySets = ((PolicySetAttachPoint)binding).getApplicablePolicySets(); + for (PolicySet ps : policySets) { + for (Object p : ps.getPolicies()) { + if (BasicAuthenticationPolicy.class.isInstance(p)) { + return ps; + } + } + } + } + return null; + } + + private String getContext() { + return "component.service: " + component.getURI() + + "#" + + service.getName() + + "(" + + binding.getClass().getName() + + ")"; + } + + /** + * @see org.apache.tuscany.sca.provider.PolicyProvider#createInterceptor(org.apache.tuscany.sca.interfacedef.Operation) + */ + public Interceptor createInterceptor(Operation operation) { + PolicySet ps = findPolicySet(); + return ps == null ? null : new BasicAuthenticationServicePolicyInterceptor(getContext(), operation, ps); + } + + /** + * @see org.apache.tuscany.sca.provider.PolicyProvider#getPhase() + */ + public String getPhase() { + return Phase.SERVICE_POLICY; + } + +} diff --git a/java/sca/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/java/sca/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor index 79df6c7c62..3a514e6088 100644 --- a/java/sca/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor +++ b/java/sca/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor @@ -22,4 +22,5 @@ org.apache.tuscany.sca.policy.authorization.AuthorizationPolicyProcessor;qname=h org.apache.tuscany.sca.policy.authorization.AuthorizationPolicyProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#denyAll,model=org.apache.tuscany.sca.policy.authorization.AuthorizationPolicy org.apache.tuscany.sca.policy.identity.SecurityIdentityPolicyProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#securityIdentity,model=org.apache.tuscany.sca.policy.identity.SecurityIdentityPolicy org.apache.tuscany.sca.policy.identity.SecurityIdentityPolicyProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#runAs,model=org.apache.tuscany.sca.policy.identity.SecurityIdentityPolicy -org.apache.tuscany.sca.policy.security.jaas.JaasAuthenticationPolicyProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#jaasAuthentication,model=org.apache.tuscany.sca.policy.security.jaas.JaasAuthenticationPolicy \ No newline at end of file +org.apache.tuscany.sca.policy.security.jaas.JaasAuthenticationPolicyProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#jaasAuthentication,model=org.apache.tuscany.sca.policy.security.jaas.JaasAuthenticationPolicy +org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPolicyProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#basicAuthentication,model=org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPolicy diff --git a/java/sca/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory b/java/sca/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory index 0fa98020f9..95263b8836 100644 --- a/java/sca/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory +++ b/java/sca/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory @@ -17,3 +17,4 @@ # Implementation class for the policy extension org.apache.tuscany.sca.policy.security.jaas.JaasAuthenticationPolicyProviderFactory;model=org.apache.tuscany.sca.policy.security.jaas.JaasAuthenticationPolicy +org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPolicyProviderFactory;model=org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPolicy -- cgit v1.2.3