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| <pre><span class="sourceLineNo">001</span><a id="line.1">/*</a> |
| <span class="sourceLineNo">002</span><a id="line.2"> * Licensed to the Apache Software Foundation (ASF) under one</a> |
| <span class="sourceLineNo">003</span><a id="line.3"> * or more contributor license agreements. See the NOTICE file</a> |
| <span class="sourceLineNo">004</span><a id="line.4"> * distributed with this work for additional information</a> |
| <span class="sourceLineNo">005</span><a id="line.5"> * regarding copyright ownership. The ASF licenses this file</a> |
| <span class="sourceLineNo">006</span><a id="line.6"> * to you under the Apache License, Version 2.0 (the</a> |
| <span class="sourceLineNo">007</span><a id="line.7"> * "License"); you may not use this file except in compliance</a> |
| <span class="sourceLineNo">008</span><a id="line.8"> * with the License. You may obtain a copy of the License at</a> |
| <span class="sourceLineNo">009</span><a id="line.9"> *</a> |
| <span class="sourceLineNo">010</span><a id="line.10"> * http://www.apache.org/licenses/LICENSE-2.0</a> |
| <span class="sourceLineNo">011</span><a id="line.11"> *</a> |
| <span class="sourceLineNo">012</span><a id="line.12"> * Unless required by applicable law or agreed to in writing,</a> |
| <span class="sourceLineNo">013</span><a id="line.13"> * software distributed under the License is distributed on an</a> |
| <span class="sourceLineNo">014</span><a id="line.14"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</a> |
| <span class="sourceLineNo">015</span><a id="line.15"> * KIND, either express or implied. See the License for the</a> |
| <span class="sourceLineNo">016</span><a id="line.16"> * specific language governing permissions and limitations</a> |
| <span class="sourceLineNo">017</span><a id="line.17"> * under the License.</a> |
| <span class="sourceLineNo">018</span><a id="line.18"> */</a> |
| <span class="sourceLineNo">019</span><a id="line.19">package org.apache.shiro.web.jaxrs;</a> |
| <span class="sourceLineNo">020</span><a id="line.20"></a> |
| <span class="sourceLineNo">021</span><a id="line.21"></a> |
| <span class="sourceLineNo">022</span><a id="line.22">import org.apache.shiro.authz.annotation.RequiresAuthentication;</a> |
| <span class="sourceLineNo">023</span><a id="line.23">import org.apache.shiro.authz.annotation.RequiresGuest;</a> |
| <span class="sourceLineNo">024</span><a id="line.24">import org.apache.shiro.authz.annotation.RequiresPermissions;</a> |
| <span class="sourceLineNo">025</span><a id="line.25">import org.apache.shiro.authz.annotation.RequiresRoles;</a> |
| <span class="sourceLineNo">026</span><a id="line.26">import org.apache.shiro.authz.annotation.RequiresUser;</a> |
| <span class="sourceLineNo">027</span><a id="line.27">import org.apache.shiro.web.filter.authz.AuthorizationFilter;</a> |
| <span class="sourceLineNo">028</span><a id="line.28"></a> |
| <span class="sourceLineNo">029</span><a id="line.29">import javax.ws.rs.Priorities;</a> |
| <span class="sourceLineNo">030</span><a id="line.30">import javax.ws.rs.container.DynamicFeature;</a> |
| <span class="sourceLineNo">031</span><a id="line.31">import javax.ws.rs.container.ResourceInfo;</a> |
| <span class="sourceLineNo">032</span><a id="line.32">import javax.ws.rs.core.FeatureContext;</a> |
| <span class="sourceLineNo">033</span><a id="line.33">import java.lang.annotation.Annotation;</a> |
| <span class="sourceLineNo">034</span><a id="line.34">import java.util.ArrayList;</a> |
| <span class="sourceLineNo">035</span><a id="line.35">import java.util.Arrays;</a> |
| <span class="sourceLineNo">036</span><a id="line.36">import java.util.Collections;</a> |
| <span class="sourceLineNo">037</span><a id="line.37">import java.util.List;</a> |
| <span class="sourceLineNo">038</span><a id="line.38"></a> |
| <span class="sourceLineNo">039</span><a id="line.39">/**</a> |
| <span class="sourceLineNo">040</span><a id="line.40"> * Wraps {@link AuthorizationFilter filters} around JAX-RS resources that are annotated with Shiro annotations.</a> |
| <span class="sourceLineNo">041</span><a id="line.41"> * @since 1.4</a> |
| <span class="sourceLineNo">042</span><a id="line.42"> */</a> |
| <span class="sourceLineNo">043</span><a id="line.43">public class ShiroAnnotationFilterFeature implements DynamicFeature {</a> |
| <span class="sourceLineNo">044</span><a id="line.44"></a> |
| <span class="sourceLineNo">045</span><a id="line.45"> private static List<Class<? extends Annotation>> shiroAnnotations = Collections.unmodifiableList(Arrays.asList(</a> |
| <span class="sourceLineNo">046</span><a id="line.46"> RequiresPermissions.class,</a> |
| <span class="sourceLineNo">047</span><a id="line.47"> RequiresRoles.class,</a> |
| <span class="sourceLineNo">048</span><a id="line.48"> RequiresAuthentication.class,</a> |
| <span class="sourceLineNo">049</span><a id="line.49"> RequiresUser.class,</a> |
| <span class="sourceLineNo">050</span><a id="line.50"> RequiresGuest.class));</a> |
| <span class="sourceLineNo">051</span><a id="line.51"></a> |
| <span class="sourceLineNo">052</span><a id="line.52"> @Override</a> |
| <span class="sourceLineNo">053</span><a id="line.53"> public void configure(ResourceInfo resourceInfo, FeatureContext context) {</a> |
| <span class="sourceLineNo">054</span><a id="line.54"></a> |
| <span class="sourceLineNo">055</span><a id="line.55"> List<Annotation> authzSpecs = new ArrayList<Annotation>();</a> |
| <span class="sourceLineNo">056</span><a id="line.56"></a> |
| <span class="sourceLineNo">057</span><a id="line.57"> for (Class<? extends Annotation> annotationClass : shiroAnnotations) {</a> |
| <span class="sourceLineNo">058</span><a id="line.58"> // XXX What is the performance of getAnnotation vs getAnnotations?</a> |
| <span class="sourceLineNo">059</span><a id="line.59"> Annotation classAuthzSpec = resourceInfo.getResourceClass().getAnnotation(annotationClass);</a> |
| <span class="sourceLineNo">060</span><a id="line.60"> Annotation methodAuthzSpec = resourceInfo.getResourceMethod().getAnnotation(annotationClass);</a> |
| <span class="sourceLineNo">061</span><a id="line.61"></a> |
| <span class="sourceLineNo">062</span><a id="line.62"> if (classAuthzSpec != null) authzSpecs.add(classAuthzSpec);</a> |
| <span class="sourceLineNo">063</span><a id="line.63"> if (methodAuthzSpec != null) authzSpecs.add(methodAuthzSpec);</a> |
| <span class="sourceLineNo">064</span><a id="line.64"> }</a> |
| <span class="sourceLineNo">065</span><a id="line.65"></a> |
| <span class="sourceLineNo">066</span><a id="line.66"> if (!authzSpecs.isEmpty()) {</a> |
| <span class="sourceLineNo">067</span><a id="line.67"> context.register(new AnnotationAuthorizationFilter(authzSpecs), Priorities.AUTHORIZATION);</a> |
| <span class="sourceLineNo">068</span><a id="line.68"> }</a> |
| <span class="sourceLineNo">069</span><a id="line.69"> }</a> |
| <span class="sourceLineNo">070</span><a id="line.70"></a> |
| <span class="sourceLineNo">071</span><a id="line.71">}</a> |
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