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apache / archiva-web-content / 7c2ce1786c818e0e567e48c56f17c69702f385b0 / . / ref / 1.4-M4 / xref / org / apache / archiva / web / rss / RssFeedServlet.html
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<a class="jxr_linenumber" name="1" href="#1">1</a> <strong class="jxr_keyword">package</strong> org.apache.archiva.web.rss;
<a class="jxr_linenumber" name="2" href="#2">2</a>
<a class="jxr_linenumber" name="3" href="#3">3</a> <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="4" href="#4">4</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
<a class="jxr_linenumber" name="5" href="#5">5</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em>
<a class="jxr_linenumber" name="6" href="#6">6</a> <em class="jxr_comment"> * distributed with this work for additional information</em>
<a class="jxr_linenumber" name="7" href="#7">7</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em>
<a class="jxr_linenumber" name="8" href="#8">8</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
<a class="jxr_linenumber" name="9" href="#9">9</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
<a class="jxr_linenumber" name="10" href="#10">10</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em>
<a class="jxr_linenumber" name="11" href="#11">11</a> <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="12" href="#12">12</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a class="jxr_linenumber" name="13" href="#13">13</a> <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="14" href="#14">14</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em>
<a class="jxr_linenumber" name="15" href="#15">15</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em>
<a class="jxr_linenumber" name="16" href="#16">16</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
<a class="jxr_linenumber" name="17" href="#17">17</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em>
<a class="jxr_linenumber" name="18" href="#18">18</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em>
<a class="jxr_linenumber" name="19" href="#19">19</a> <em class="jxr_comment"> * under the License.</em>
<a class="jxr_linenumber" name="20" href="#20">20</a> <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="21" href="#21">21</a>
<a class="jxr_linenumber" name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> com.sun.syndication.feed.synd.SyndFeed;
<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> com.sun.syndication.io.FeedException;
<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> com.sun.syndication.io.SyndFeedOutput;
<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.metadata.repository.RepositorySession;
<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.metadata.repository.RepositorySessionFactory;
<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.redback.authentication.AuthenticationException;
<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.redback.policy.AccountLockedException;
<a class="jxr_linenumber" name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.redback.policy.MustChangePasswordException;
<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.redback.users.UserManager;
<a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.redback.users.UserNotFoundException;
<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.rss.processor.RssFeedProcessor;
<a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.security.AccessDeniedException;
<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.security.ArchivaSecurityException;
<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.security.PrincipalNotFoundException;
<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.security.ServletAuthenticator;
<a class="jxr_linenumber" name="37" href="#37">37</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.security.UserRepositories;
<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.security.common.ArchivaRoleConstants;
<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">import</strong> org.apache.commons.codec.Decoder;
<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">import</strong> org.apache.commons.codec.DecoderException;
<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">import</strong> org.apache.commons.codec.binary.Base64;
<a class="jxr_linenumber" name="42" href="#42">42</a> <strong class="jxr_keyword">import</strong> org.apache.commons.lang.StringUtils;
<a class="jxr_linenumber" name="43" href="#43">43</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.redback.authentication.AuthenticationResult;
<a class="jxr_linenumber" name="44" href="#44">44</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.redback.authorization.AuthorizationException;
<a class="jxr_linenumber" name="45" href="#45">45</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.redback.authorization.UnauthorizedException;
<a class="jxr_linenumber" name="46" href="#46">46</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.redback.system.SecuritySession;
<a class="jxr_linenumber" name="47" href="#47">47</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.redback.integration.filter.authentication.HttpAuthenticator;
<a class="jxr_linenumber" name="48" href="#48">48</a> <strong class="jxr_keyword">import</strong> org.slf4j.Logger;
<a class="jxr_linenumber" name="49" href="#49">49</a> <strong class="jxr_keyword">import</strong> org.slf4j.LoggerFactory;
<a class="jxr_linenumber" name="50" href="#50">50</a> <strong class="jxr_keyword">import</strong> org.springframework.web.context.WebApplicationContext;
<a class="jxr_linenumber" name="51" href="#51">51</a> <strong class="jxr_keyword">import</strong> org.springframework.web.context.support.WebApplicationContextUtils;
<a class="jxr_linenumber" name="52" href="#52">52</a>
<a class="jxr_linenumber" name="53" href="#53">53</a> <strong class="jxr_keyword">import</strong> javax.servlet.ServletException;
<a class="jxr_linenumber" name="54" href="#54">54</a> <strong class="jxr_keyword">import</strong> javax.servlet.http.HttpServlet;
<a class="jxr_linenumber" name="55" href="#55">55</a> <strong class="jxr_keyword">import</strong> javax.servlet.http.HttpServletRequest;
<a class="jxr_linenumber" name="56" href="#56">56</a> <strong class="jxr_keyword">import</strong> javax.servlet.http.HttpServletResponse;
<a class="jxr_linenumber" name="57" href="#57">57</a> <strong class="jxr_keyword">import</strong> java.io.IOException;
<a class="jxr_linenumber" name="58" href="#58">58</a> <strong class="jxr_keyword">import</strong> java.util.ArrayList;
<a class="jxr_linenumber" name="59" href="#59">59</a> <strong class="jxr_keyword">import</strong> java.util.Collections;
<a class="jxr_linenumber" name="60" href="#60">60</a> <strong class="jxr_keyword">import</strong> java.util.HashMap;
<a class="jxr_linenumber" name="61" href="#61">61</a> <strong class="jxr_keyword">import</strong> java.util.List;
<a class="jxr_linenumber" name="62" href="#62">62</a> <strong class="jxr_keyword">import</strong> java.util.Map;
<a class="jxr_linenumber" name="63" href="#63">63</a>
<a class="jxr_linenumber" name="64" href="#64">64</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="65" href="#65">65</a> <em class="jxr_javadoccomment"> * Servlet for handling rss feed requests.</em>
<a class="jxr_linenumber" name="66" href="#66">66</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="67" href="#67">67</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/archiva/web/rss/RssFeedServlet.html">RssFeedServlet</a>
<a class="jxr_linenumber" name="68" href="#68">68</a> <strong class="jxr_keyword">extends</strong> HttpServlet
<a class="jxr_linenumber" name="69" href="#69">69</a> {
<a class="jxr_linenumber" name="70" href="#70">70</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String MIME_TYPE = <span class="jxr_string">"application/rss+xml; charset=UTF-8"</span>;
<a class="jxr_linenumber" name="71" href="#71">71</a>
<a class="jxr_linenumber" name="72" href="#72">72</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String COULD_NOT_GENERATE_FEED_ERROR = <span class="jxr_string">"Could not generate feed"</span>;
<a class="jxr_linenumber" name="73" href="#73">73</a>
<a class="jxr_linenumber" name="74" href="#74">74</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String COULD_NOT_AUTHENTICATE_USER = <span class="jxr_string">"Could not authenticate user"</span>;
<a class="jxr_linenumber" name="75" href="#75">75</a>
<a class="jxr_linenumber" name="76" href="#76">76</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String USER_NOT_AUTHORIZED = <span class="jxr_string">"User not authorized to access feed."</span>;
<a class="jxr_linenumber" name="77" href="#77">77</a>
<a class="jxr_linenumber" name="78" href="#78">78</a> <strong class="jxr_keyword">private</strong> Logger log = LoggerFactory.getLogger( RssFeedServlet.<strong class="jxr_keyword">class</strong> );
<a class="jxr_linenumber" name="79" href="#79">79</a>
<a class="jxr_linenumber" name="80" href="#80">80</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../org/apache/archiva/rss/processor/RssFeedProcessor.html">RssFeedProcessor</a> processor;
<a class="jxr_linenumber" name="81" href="#81">81</a>
<a class="jxr_linenumber" name="82" href="#82">82</a> <strong class="jxr_keyword">private</strong> WebApplicationContext wac;
<a class="jxr_linenumber" name="83" href="#83">83</a>
<a class="jxr_linenumber" name="84" href="#84">84</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../org/apache/archiva/security/UserRepositories.html">UserRepositories</a> userRepositories;
<a class="jxr_linenumber" name="85" href="#85">85</a>
<a class="jxr_linenumber" name="86" href="#86">86</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../org/apache/archiva/security/ServletAuthenticator.html">ServletAuthenticator</a> servletAuth;
<a class="jxr_linenumber" name="87" href="#87">87</a>
<a class="jxr_linenumber" name="88" href="#88">88</a> <strong class="jxr_keyword">private</strong> HttpAuthenticator httpAuth;
<a class="jxr_linenumber" name="89" href="#89">89</a>
<a class="jxr_linenumber" name="90" href="#90">90</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="91" href="#91">91</a> <em class="jxr_javadoccomment"> * FIXME: this could be multiple implementations and needs to be configured.</em>
<a class="jxr_linenumber" name="92" href="#92">92</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="93" href="#93">93</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../org/apache/archiva/metadata/repository/RepositorySessionFactory.html">RepositorySessionFactory</a> repositorySessionFactory;
<a class="jxr_linenumber" name="94" href="#94">94</a>
<a class="jxr_linenumber" name="95" href="#95">95</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> init( javax.servlet.ServletConfig servletConfig )
<a class="jxr_linenumber" name="96" href="#96">96</a> <strong class="jxr_keyword">throws</strong> ServletException
<a class="jxr_linenumber" name="97" href="#97">97</a> {
<a class="jxr_linenumber" name="98" href="#98">98</a> <strong class="jxr_keyword">super</strong>.init( servletConfig );
<a class="jxr_linenumber" name="99" href="#99">99</a> wac = WebApplicationContextUtils.getRequiredWebApplicationContext( servletConfig.getServletContext() );
<a class="jxr_linenumber" name="100" href="#100">100</a> userRepositories = wac.getBean( UserRepositories.<strong class="jxr_keyword">class</strong> );
<a class="jxr_linenumber" name="101" href="#101">101</a> servletAuth = wac.getBean( ServletAuthenticator.<strong class="jxr_keyword">class</strong> );
<a class="jxr_linenumber" name="102" href="#102">102</a> httpAuth = wac.getBean( <span class="jxr_string">"httpAuthenticator#basic"</span>, HttpAuthenticator.<strong class="jxr_keyword">class</strong> );
<a class="jxr_linenumber" name="103" href="#103">103</a> <em class="jxr_comment">// TODO: what if there are other types?</em>
<a class="jxr_linenumber" name="104" href="#104">104</a> repositorySessionFactory = wac.getBean( <span class="jxr_string">"repositorySessionFactory"</span>, RepositorySessionFactory.<strong class="jxr_keyword">class</strong> );
<a class="jxr_linenumber" name="105" href="#105">105</a> }
<a class="jxr_linenumber" name="106" href="#106">106</a>
<a class="jxr_linenumber" name="107" href="#107">107</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> doGet( HttpServletRequest req, HttpServletResponse res )
<a class="jxr_linenumber" name="108" href="#108">108</a> <strong class="jxr_keyword">throws</strong> ServletException, IOException
<a class="jxr_linenumber" name="109" href="#109">109</a> {
<a class="jxr_linenumber" name="110" href="#110">110</a> String repoId = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="111" href="#111">111</a> String groupId = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="112" href="#112">112</a> String artifactId = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="113" href="#113">113</a>
<a class="jxr_linenumber" name="114" href="#114">114</a> String url = StringUtils.removeEnd( req.getRequestURL().toString(), <span class="jxr_string">"/"</span> );
<a class="jxr_linenumber" name="115" href="#115">115</a> <strong class="jxr_keyword">if</strong> ( StringUtils.countMatches( StringUtils.substringAfter( url, <span class="jxr_string">"feeds/"</span> ), <span class="jxr_string">"/"</span> ) &gt; 0 )
<a class="jxr_linenumber" name="116" href="#116">116</a> {
<a class="jxr_linenumber" name="117" href="#117">117</a> artifactId = StringUtils.substringAfterLast( url, <span class="jxr_string">"/"</span> );
<a class="jxr_linenumber" name="118" href="#118">118</a> groupId = StringUtils.substringBeforeLast( StringUtils.substringAfter( url, <span class="jxr_string">"feeds/"</span> ), <span class="jxr_string">"/"</span> );
<a class="jxr_linenumber" name="119" href="#119">119</a> groupId = StringUtils.replaceChars( groupId, '/', '.' );
<a class="jxr_linenumber" name="120" href="#120">120</a> }
<a class="jxr_linenumber" name="121" href="#121">121</a> <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> ( StringUtils.countMatches( StringUtils.substringAfter( url, <span class="jxr_string">"feeds/"</span> ), <span class="jxr_string">"/"</span> ) == 0 )
<a class="jxr_linenumber" name="122" href="#122">122</a> {
<a class="jxr_linenumber" name="123" href="#123">123</a> repoId = StringUtils.substringAfterLast( url, <span class="jxr_string">"/"</span> );
<a class="jxr_linenumber" name="124" href="#124">124</a> }
<a class="jxr_linenumber" name="125" href="#125">125</a> <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="126" href="#126">126</a> {
<a class="jxr_linenumber" name="127" href="#127">127</a> res.sendError( HttpServletResponse.SC_BAD_REQUEST, <span class="jxr_string">"Invalid request url."</span> );
<a class="jxr_linenumber" name="128" href="#128">128</a> <strong class="jxr_keyword">return</strong>;
<a class="jxr_linenumber" name="129" href="#129">129</a> }
<a class="jxr_linenumber" name="130" href="#130">130</a>
<a class="jxr_linenumber" name="131" href="#131">131</a> <strong class="jxr_keyword">try</strong>
<a class="jxr_linenumber" name="132" href="#132">132</a> {
<a class="jxr_linenumber" name="133" href="#133">133</a> Map&lt;String, String&gt; map = <strong class="jxr_keyword">new</strong> HashMap&lt;String, String&gt;();
<a class="jxr_linenumber" name="134" href="#134">134</a> SyndFeed feed = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="135" href="#135">135</a>
<a class="jxr_linenumber" name="136" href="#136">136</a> <strong class="jxr_keyword">if</strong> ( isAllowed( req, repoId, groupId, artifactId ) )
<a class="jxr_linenumber" name="137" href="#137">137</a> {
<a class="jxr_linenumber" name="138" href="#138">138</a> <strong class="jxr_keyword">if</strong> ( repoId != <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="139" href="#139">139</a> {
<a class="jxr_linenumber" name="140" href="#140">140</a> <em class="jxr_comment">// new artifacts in repo feed request</em>
<a class="jxr_linenumber" name="141" href="#141">141</a> processor = wac.getBean( <span class="jxr_string">"rssFeedProcessor#new-artifacts"</span>, RssFeedProcessor.<strong class="jxr_keyword">class</strong> );
<a class="jxr_linenumber" name="142" href="#142">142</a> map.put( RssFeedProcessor.KEY_REPO_ID, repoId );
<a class="jxr_linenumber" name="143" href="#143">143</a> }
<a class="jxr_linenumber" name="144" href="#144">144</a> <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> ( ( groupId != <strong class="jxr_keyword">null</strong> ) &amp;&amp; ( artifactId != <strong class="jxr_keyword">null</strong> ) )
<a class="jxr_linenumber" name="145" href="#145">145</a> {
<a class="jxr_linenumber" name="146" href="#146">146</a> <em class="jxr_comment">// TODO: this only works for guest - we could pass in the list of repos</em>
<a class="jxr_linenumber" name="147" href="#147">147</a> <em class="jxr_comment">// new versions of artifact feed request</em>
<a class="jxr_linenumber" name="148" href="#148">148</a> processor = wac.getBean( <span class="jxr_string">"rssFeedProcessor#new-versions"</span>, RssFeedProcessor.<strong class="jxr_keyword">class</strong> );
<a class="jxr_linenumber" name="149" href="#149">149</a> map.put( RssFeedProcessor.KEY_GROUP_ID, groupId );
<a class="jxr_linenumber" name="150" href="#150">150</a> map.put( RssFeedProcessor.KEY_ARTIFACT_ID, artifactId );
<a class="jxr_linenumber" name="151" href="#151">151</a> }
<a class="jxr_linenumber" name="152" href="#152">152</a> }
<a class="jxr_linenumber" name="153" href="#153">153</a> <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="154" href="#154">154</a> {
<a class="jxr_linenumber" name="155" href="#155">155</a> res.sendError( HttpServletResponse.SC_UNAUTHORIZED, USER_NOT_AUTHORIZED );
<a class="jxr_linenumber" name="156" href="#156">156</a> <strong class="jxr_keyword">return</strong>;
<a class="jxr_linenumber" name="157" href="#157">157</a> }
<a class="jxr_linenumber" name="158" href="#158">158</a>
<a class="jxr_linenumber" name="159" href="#159">159</a> <a href="../../../../../org/apache/archiva/metadata/repository/RepositorySession.html">RepositorySession</a> repositorySession = repositorySessionFactory.createSession();
<a class="jxr_linenumber" name="160" href="#160">160</a> <strong class="jxr_keyword">try</strong>
<a class="jxr_linenumber" name="161" href="#161">161</a> {
<a class="jxr_linenumber" name="162" href="#162">162</a> feed = processor.process( map, repositorySession.getRepository() );
<a class="jxr_linenumber" name="163" href="#163">163</a> }
<a class="jxr_linenumber" name="164" href="#164">164</a> <strong class="jxr_keyword">finally</strong>
<a class="jxr_linenumber" name="165" href="#165">165</a> {
<a class="jxr_linenumber" name="166" href="#166">166</a> repositorySession.close();
<a class="jxr_linenumber" name="167" href="#167">167</a> }
<a class="jxr_linenumber" name="168" href="#168">168</a> <strong class="jxr_keyword">if</strong> ( feed == <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="169" href="#169">169</a> {
<a class="jxr_linenumber" name="170" href="#170">170</a> res.sendError( HttpServletResponse.SC_NO_CONTENT, <span class="jxr_string">"No information available."</span> );
<a class="jxr_linenumber" name="171" href="#171">171</a> <strong class="jxr_keyword">return</strong>;
<a class="jxr_linenumber" name="172" href="#172">172</a> }
<a class="jxr_linenumber" name="173" href="#173">173</a>
<a class="jxr_linenumber" name="174" href="#174">174</a> res.setContentType( MIME_TYPE );
<a class="jxr_linenumber" name="175" href="#175">175</a>
<a class="jxr_linenumber" name="176" href="#176">176</a> <strong class="jxr_keyword">if</strong> ( repoId != <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="177" href="#177">177</a> {
<a class="jxr_linenumber" name="178" href="#178">178</a> feed.setLink( req.getRequestURL().toString() );
<a class="jxr_linenumber" name="179" href="#179">179</a> }
<a class="jxr_linenumber" name="180" href="#180">180</a> <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> ( ( groupId != <strong class="jxr_keyword">null</strong> ) &amp;&amp; ( artifactId != <strong class="jxr_keyword">null</strong> ) )
<a class="jxr_linenumber" name="181" href="#181">181</a> {
<a class="jxr_linenumber" name="182" href="#182">182</a> feed.setLink( req.getRequestURL().toString() );
<a class="jxr_linenumber" name="183" href="#183">183</a> }
<a class="jxr_linenumber" name="184" href="#184">184</a>
<a class="jxr_linenumber" name="185" href="#185">185</a> SyndFeedOutput output = <strong class="jxr_keyword">new</strong> SyndFeedOutput();
<a class="jxr_linenumber" name="186" href="#186">186</a> output.output( feed, res.getWriter() );
<a class="jxr_linenumber" name="187" href="#187">187</a> }
<a class="jxr_linenumber" name="188" href="#188">188</a> <strong class="jxr_keyword">catch</strong> ( UserNotFoundException unfe )
<a class="jxr_linenumber" name="189" href="#189">189</a> {
<a class="jxr_linenumber" name="190" href="#190">190</a> log.debug( COULD_NOT_AUTHENTICATE_USER, unfe );
<a class="jxr_linenumber" name="191" href="#191">191</a> res.sendError( HttpServletResponse.SC_UNAUTHORIZED, COULD_NOT_AUTHENTICATE_USER );
<a class="jxr_linenumber" name="192" href="#192">192</a> }
<a class="jxr_linenumber" name="193" href="#193">193</a> <strong class="jxr_keyword">catch</strong> ( AccountLockedException acce )
<a class="jxr_linenumber" name="194" href="#194">194</a> {
<a class="jxr_linenumber" name="195" href="#195">195</a> res.sendError( HttpServletResponse.SC_UNAUTHORIZED, COULD_NOT_AUTHENTICATE_USER );
<a class="jxr_linenumber" name="196" href="#196">196</a> }
<a class="jxr_linenumber" name="197" href="#197">197</a> <strong class="jxr_keyword">catch</strong> ( AuthenticationException authe )
<a class="jxr_linenumber" name="198" href="#198">198</a> {
<a class="jxr_linenumber" name="199" href="#199">199</a> log.debug( COULD_NOT_AUTHENTICATE_USER, authe );
<a class="jxr_linenumber" name="200" href="#200">200</a> res.sendError( HttpServletResponse.SC_UNAUTHORIZED, COULD_NOT_AUTHENTICATE_USER );
<a class="jxr_linenumber" name="201" href="#201">201</a> }
<a class="jxr_linenumber" name="202" href="#202">202</a> <strong class="jxr_keyword">catch</strong> ( FeedException ex )
<a class="jxr_linenumber" name="203" href="#203">203</a> {
<a class="jxr_linenumber" name="204" href="#204">204</a> log.debug( COULD_NOT_GENERATE_FEED_ERROR, ex );
<a class="jxr_linenumber" name="205" href="#205">205</a> res.sendError( HttpServletResponse.SC_INTERNAL_SERVER_ERROR, COULD_NOT_GENERATE_FEED_ERROR );
<a class="jxr_linenumber" name="206" href="#206">206</a> }
<a class="jxr_linenumber" name="207" href="#207">207</a> <strong class="jxr_keyword">catch</strong> ( MustChangePasswordException e )
<a class="jxr_linenumber" name="208" href="#208">208</a> {
<a class="jxr_linenumber" name="209" href="#209">209</a> res.sendError( HttpServletResponse.SC_UNAUTHORIZED, COULD_NOT_AUTHENTICATE_USER );
<a class="jxr_linenumber" name="210" href="#210">210</a> }
<a class="jxr_linenumber" name="211" href="#211">211</a> <strong class="jxr_keyword">catch</strong> ( UnauthorizedException e )
<a class="jxr_linenumber" name="212" href="#212">212</a> {
<a class="jxr_linenumber" name="213" href="#213">213</a> log.debug( e.getMessage() );
<a class="jxr_linenumber" name="214" href="#214">214</a> <strong class="jxr_keyword">if</strong> ( repoId != <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="215" href="#215">215</a> {
<a class="jxr_linenumber" name="216" href="#216">216</a> res.setHeader( <span class="jxr_string">"WWW-Authenticate"</span>,
<a class="jxr_linenumber" name="217" href="#217">217</a> <span class="jxr_string">"Basic realm=\&quot;Repository Archiva Managed "</span> + repoId + <span class="jxr_string">" Repository"</span> );
<a class="jxr_linenumber" name="218" href="#218">218</a> }
<a class="jxr_linenumber" name="219" href="#219">219</a> <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="220" href="#220">220</a> {
<a class="jxr_linenumber" name="221" href="#221">221</a> res.setHeader( <span class="jxr_string">"WWW-Authenticate"</span>, <span class="jxr_string">"Basic realm=\&quot;Artifact "</span> + groupId + <span class="jxr_string">":"</span> + artifactId );
<a class="jxr_linenumber" name="222" href="#222">222</a> }
<a class="jxr_linenumber" name="223" href="#223">223</a>
<a class="jxr_linenumber" name="224" href="#224">224</a> res.sendError( HttpServletResponse.SC_UNAUTHORIZED, USER_NOT_AUTHORIZED );
<a class="jxr_linenumber" name="225" href="#225">225</a> }
<a class="jxr_linenumber" name="226" href="#226">226</a> }
<a class="jxr_linenumber" name="227" href="#227">227</a>
<a class="jxr_linenumber" name="228" href="#228">228</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="229" href="#229">229</a> <em class="jxr_javadoccomment"> * Basic authentication.</em>
<a class="jxr_linenumber" name="230" href="#230">230</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="231" href="#231">231</a> <em class="jxr_javadoccomment"> * @param req</em>
<a class="jxr_linenumber" name="232" href="#232">232</a> <em class="jxr_javadoccomment"> * @param repositoryId TODO</em>
<a class="jxr_linenumber" name="233" href="#233">233</a> <em class="jxr_javadoccomment"> * @param groupId TODO</em>
<a class="jxr_linenumber" name="234" href="#234">234</a> <em class="jxr_javadoccomment"> * @param artifactId TODO</em>
<a class="jxr_linenumber" name="235" href="#235">235</a> <em class="jxr_javadoccomment"> * @return</em>
<a class="jxr_linenumber" name="236" href="#236">236</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="237" href="#237">237</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> isAllowed( HttpServletRequest req, String repositoryId, String groupId, String artifactId )
<a class="jxr_linenumber" name="238" href="#238">238</a> <strong class="jxr_keyword">throws</strong> UserNotFoundException, AccountLockedException, AuthenticationException, MustChangePasswordException,
<a class="jxr_linenumber" name="239" href="#239">239</a> UnauthorizedException
<a class="jxr_linenumber" name="240" href="#240">240</a> {
<a class="jxr_linenumber" name="241" href="#241">241</a> String auth = req.getHeader( <span class="jxr_string">"Authorization"</span> );
<a class="jxr_linenumber" name="242" href="#242">242</a> List&lt;String&gt; repoIds = <strong class="jxr_keyword">new</strong> ArrayList&lt;String&gt;();
<a class="jxr_linenumber" name="243" href="#243">243</a>
<a class="jxr_linenumber" name="244" href="#244">244</a> <strong class="jxr_keyword">if</strong> ( repositoryId != <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="245" href="#245">245</a> {
<a class="jxr_linenumber" name="246" href="#246">246</a> repoIds.add( repositoryId );
<a class="jxr_linenumber" name="247" href="#247">247</a> }
<a class="jxr_linenumber" name="248" href="#248">248</a> <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> ( artifactId != <strong class="jxr_keyword">null</strong> &amp;&amp; groupId != <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="249" href="#249">249</a> {
<a class="jxr_linenumber" name="250" href="#250">250</a> <strong class="jxr_keyword">if</strong> ( auth != <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="251" href="#251">251</a> {
<a class="jxr_linenumber" name="252" href="#252">252</a> <strong class="jxr_keyword">if</strong> ( !auth.toUpperCase().startsWith( <span class="jxr_string">"BASIC "</span> ) )
<a class="jxr_linenumber" name="253" href="#253">253</a> {
<a class="jxr_linenumber" name="254" href="#254">254</a> <strong class="jxr_keyword">return</strong> false;
<a class="jxr_linenumber" name="255" href="#255">255</a> }
<a class="jxr_linenumber" name="256" href="#256">256</a>
<a class="jxr_linenumber" name="257" href="#257">257</a> Decoder dec = <strong class="jxr_keyword">new</strong> Base64();
<a class="jxr_linenumber" name="258" href="#258">258</a> String usernamePassword = <span class="jxr_string">""</span>;
<a class="jxr_linenumber" name="259" href="#259">259</a>
<a class="jxr_linenumber" name="260" href="#260">260</a> <strong class="jxr_keyword">try</strong>
<a class="jxr_linenumber" name="261" href="#261">261</a> {
<a class="jxr_linenumber" name="262" href="#262">262</a> usernamePassword = <strong class="jxr_keyword">new</strong> String( (byte[]) dec.decode( auth.substring( 6 ).getBytes() ) );
<a class="jxr_linenumber" name="263" href="#263">263</a> }
<a class="jxr_linenumber" name="264" href="#264">264</a> <strong class="jxr_keyword">catch</strong> ( DecoderException ie )
<a class="jxr_linenumber" name="265" href="#265">265</a> {
<a class="jxr_linenumber" name="266" href="#266">266</a> log.warn( <span class="jxr_string">"Error decoding username and password."</span>, ie.getMessage() );
<a class="jxr_linenumber" name="267" href="#267">267</a> }
<a class="jxr_linenumber" name="268" href="#268">268</a>
<a class="jxr_linenumber" name="269" href="#269">269</a> <strong class="jxr_keyword">if</strong> ( usernamePassword == <strong class="jxr_keyword">null</strong> || usernamePassword.trim().equals( <span class="jxr_string">""</span> ) )
<a class="jxr_linenumber" name="270" href="#270">270</a> {
<a class="jxr_linenumber" name="271" href="#271">271</a> repoIds = getObservableRepos( UserManager.GUEST_USERNAME );
<a class="jxr_linenumber" name="272" href="#272">272</a> }
<a class="jxr_linenumber" name="273" href="#273">273</a> <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="274" href="#274">274</a> {
<a class="jxr_linenumber" name="275" href="#275">275</a> String[] userCredentials = usernamePassword.split( <span class="jxr_string">":"</span> );
<a class="jxr_linenumber" name="276" href="#276">276</a> repoIds = getObservableRepos( userCredentials[0] );
<a class="jxr_linenumber" name="277" href="#277">277</a> }
<a class="jxr_linenumber" name="278" href="#278">278</a> }
<a class="jxr_linenumber" name="279" href="#279">279</a> <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="280" href="#280">280</a> {
<a class="jxr_linenumber" name="281" href="#281">281</a> repoIds = getObservableRepos( UserManager.GUEST_USERNAME );
<a class="jxr_linenumber" name="282" href="#282">282</a> }
<a class="jxr_linenumber" name="283" href="#283">283</a> }
<a class="jxr_linenumber" name="284" href="#284">284</a> <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="285" href="#285">285</a> {
<a class="jxr_linenumber" name="286" href="#286">286</a> <strong class="jxr_keyword">return</strong> false;
<a class="jxr_linenumber" name="287" href="#287">287</a> }
<a class="jxr_linenumber" name="288" href="#288">288</a>
<a class="jxr_linenumber" name="289" href="#289">289</a> <strong class="jxr_keyword">for</strong> ( String repoId : repoIds )
<a class="jxr_linenumber" name="290" href="#290">290</a> {
<a class="jxr_linenumber" name="291" href="#291">291</a> <strong class="jxr_keyword">try</strong>
<a class="jxr_linenumber" name="292" href="#292">292</a> {
<a class="jxr_linenumber" name="293" href="#293">293</a> AuthenticationResult result = httpAuth.getAuthenticationResult( req, <strong class="jxr_keyword">null</strong> );
<a class="jxr_linenumber" name="294" href="#294">294</a> SecuritySession securitySession = httpAuth.getSecuritySession( req.getSession( <strong class="jxr_keyword">true</strong> ) );
<a class="jxr_linenumber" name="295" href="#295">295</a>
<a class="jxr_linenumber" name="296" href="#296">296</a> <strong class="jxr_keyword">if</strong> ( servletAuth.isAuthenticated( req, result ) &amp;&amp; servletAuth.isAuthorized( req, securitySession,
<a class="jxr_linenumber" name="297" href="#297">297</a> repoId,
<a class="jxr_linenumber" name="298" href="#298">298</a> ArchivaRoleConstants.OPERATION_REPOSITORY_ACCESS ) )
<a class="jxr_linenumber" name="299" href="#299">299</a> {
<a class="jxr_linenumber" name="300" href="#300">300</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="301" href="#301">301</a> }
<a class="jxr_linenumber" name="302" href="#302">302</a> }
<a class="jxr_linenumber" name="303" href="#303">303</a> <strong class="jxr_keyword">catch</strong> ( AuthorizationException e )
<a class="jxr_linenumber" name="304" href="#304">304</a> {
<a class="jxr_linenumber" name="305" href="#305">305</a>
<a class="jxr_linenumber" name="306" href="#306">306</a> }
<a class="jxr_linenumber" name="307" href="#307">307</a> <strong class="jxr_keyword">catch</strong> ( UnauthorizedException e )
<a class="jxr_linenumber" name="308" href="#308">308</a> {
<a class="jxr_linenumber" name="309" href="#309">309</a>
<a class="jxr_linenumber" name="310" href="#310">310</a> }
<a class="jxr_linenumber" name="311" href="#311">311</a> }
<a class="jxr_linenumber" name="312" href="#312">312</a>
<a class="jxr_linenumber" name="313" href="#313">313</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> UnauthorizedException( <span class="jxr_string">"Access denied."</span> );
<a class="jxr_linenumber" name="314" href="#314">314</a> }
<a class="jxr_linenumber" name="315" href="#315">315</a>
<a class="jxr_linenumber" name="316" href="#316">316</a> <strong class="jxr_keyword">private</strong> List&lt;String&gt; getObservableRepos( String principal )
<a class="jxr_linenumber" name="317" href="#317">317</a> {
<a class="jxr_linenumber" name="318" href="#318">318</a> <strong class="jxr_keyword">try</strong>
<a class="jxr_linenumber" name="319" href="#319">319</a> {
<a class="jxr_linenumber" name="320" href="#320">320</a> <strong class="jxr_keyword">return</strong> userRepositories.getObservableRepositoryIds( principal );
<a class="jxr_linenumber" name="321" href="#321">321</a> }
<a class="jxr_linenumber" name="322" href="#322">322</a> <strong class="jxr_keyword">catch</strong> ( PrincipalNotFoundException e )
<a class="jxr_linenumber" name="323" href="#323">323</a> {
<a class="jxr_linenumber" name="324" href="#324">324</a> log.warn( e.getMessage(), e );
<a class="jxr_linenumber" name="325" href="#325">325</a> }
<a class="jxr_linenumber" name="326" href="#326">326</a> <strong class="jxr_keyword">catch</strong> ( AccessDeniedException e )
<a class="jxr_linenumber" name="327" href="#327">327</a> {
<a class="jxr_linenumber" name="328" href="#328">328</a> log.warn( e.getMessage(), e );
<a class="jxr_linenumber" name="329" href="#329">329</a> }
<a class="jxr_linenumber" name="330" href="#330">330</a> <strong class="jxr_keyword">catch</strong> ( ArchivaSecurityException e )
<a class="jxr_linenumber" name="331" href="#331">331</a> {
<a class="jxr_linenumber" name="332" href="#332">332</a> log.warn( e.getMessage(), e );
<a class="jxr_linenumber" name="333" href="#333">333</a> }
<a class="jxr_linenumber" name="334" href="#334">334</a>
<a class="jxr_linenumber" name="335" href="#335">335</a> <strong class="jxr_keyword">return</strong> Collections.emptyList();
<a class="jxr_linenumber" name="336" href="#336">336</a> }
<a class="jxr_linenumber" name="337" href="#337">337</a>
<a class="jxr_linenumber" name="338" href="#338">338</a> }
</pre>
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