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/authorization/AuthorizationPolicyProcessor.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/authorization/AuthorizationPolicyProcessor.java | 150 |
1 files changed, 0 insertions, 150 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/authorization/AuthorizationPolicyProcessor.java b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authorization/AuthorizationPolicyProcessor.java deleted file mode 100644 index 8a65a10560..0000000000 --- a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authorization/AuthorizationPolicyProcessor.java +++ /dev/null @@ -1,150 +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.authorization; - -import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; -import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; - -import java.util.StringTokenizer; - -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.contribution.processor.ContributionReadException; -import org.apache.tuscany.sca.contribution.processor.ContributionResolveException; -import org.apache.tuscany.sca.contribution.processor.ContributionWriteException; -import org.apache.tuscany.sca.contribution.processor.ProcessorContext; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.monitor.Monitor; -import org.apache.tuscany.sca.monitor.Problem; -import org.apache.tuscany.sca.monitor.Problem.Severity; - -/** - * - * @version $Rev$ $Date$ - */ -public class AuthorizationPolicyProcessor implements StAXArtifactProcessor<AuthorizationPolicy> { - private static final String ROLES = "roles"; - - public QName getArtifactType() { - return AuthorizationPolicy.NAME; - } - - public AuthorizationPolicyProcessor(FactoryExtensionPoint modelFactories) { - } - - /** - * Report a error. - * - * @param problems - * @param message - * @param model - */ - private void error(Monitor monitor, String message, Object model, Object... messageParameters) { - if (monitor != null) { - Problem problem = monitor.createProblem(this.getClass().getName(), "policy-security-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters); - monitor.problem(problem); - } - } - - public AuthorizationPolicy read(XMLStreamReader reader, ProcessorContext context) throws ContributionReadException, XMLStreamException { - AuthorizationPolicy policy = new AuthorizationPolicy(); - int event = reader.getEventType(); - QName start = reader.getName(); - while (true) { - switch (event) { - case START_ELEMENT: - String ac = reader.getName().getLocalPart(); - if ("allow".equals(ac)) { - policy.setAccessControl(AuthorizationPolicy.AcessControl.allow); - String roleNames = reader.getAttributeValue(null, ROLES); - if (roleNames == null) { - error(context.getMonitor(), "RequiredAttributeRolesMissing", reader); - //throw new IllegalArgumentException("Required attribute 'roles' is missing."); - } else { - StringTokenizer st = new StringTokenizer(roleNames); - while (st.hasMoreTokens()) { - policy.getRoleNames().add(st.nextToken()); - } - } - } else if ("permitAll".equals(ac)) { - policy.setAccessControl(AuthorizationPolicy.AcessControl.permitAll); - } else if ("denyAll".endsWith(ac)) { - policy.setAccessControl(AuthorizationPolicy.AcessControl.denyAll); - } - break; - case END_ELEMENT: - if (start.equals(reader.getName())) { - if (reader.hasNext()) { - reader.next(); - } - return policy; - } - - } - if (reader.hasNext()) { - event = reader.next(); - } else { - return policy; - } - } - } - - public void write(AuthorizationPolicy policy, XMLStreamWriter writer, ProcessorContext context) throws ContributionWriteException, - XMLStreamException { - writer.writeStartElement(AuthorizationPolicy.NAME.getLocalPart()); - - writer.writeStartElement(policy.getAccessControl().name()); - - if (policy.getAccessControl() == AuthorizationPolicy.AcessControl.allow) { - StringBuffer sb = new StringBuffer(); - for (String role : policy.getRoleNames()) { - sb.append(role); - } - - if (sb.length() > 0) { - writer.writeAttribute(ROLES, sb.toString()); - } - } - - writer.writeEndElement(); - writer.writeEndElement(); - } - - public Class<AuthorizationPolicy> getModelType() { - return AuthorizationPolicy.class; - } - - public void resolve(AuthorizationPolicy policy, ModelResolver resolver, ProcessorContext context) throws ContributionResolveException { - - if ((policy.getAccessControl() == AuthorizationPolicy.AcessControl.allow) && - (policy.getRoleNames().isEmpty())){ - // role names are required so leave policy unresolved - return; - } - - //right now nothing to resolve - policy.setUnresolved(false); - } - -} |