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| <pre><span class="sourceLineNo">001</span>package org.apache.archiva.web.rss;<a name="line.1"></a> |
| <span class="sourceLineNo">002</span><a name="line.2"></a> |
| <span class="sourceLineNo">003</span>/*<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * or more contributor license agreements. See the NOTICE file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * distributed with this work for additional information<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * regarding copyright ownership. The ASF licenses this file<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * to you under the Apache License, Version 2.0 (the<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> * "License"); you may not use this file except in compliance<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * with the License. You may obtain a copy of the License at<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> *<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * Unless required by applicable law or agreed to in writing,<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * software distributed under the License is distributed on an<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> * KIND, either express or implied. See the License for the<a name="line.17"></a> |
| <span class="sourceLineNo">018</span> * specific language governing permissions and limitations<a name="line.18"></a> |
| <span class="sourceLineNo">019</span> * under the License.<a name="line.19"></a> |
| <span class="sourceLineNo">020</span> */<a name="line.20"></a> |
| <span class="sourceLineNo">021</span><a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import com.sun.syndication.feed.synd.SyndFeed;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import com.sun.syndication.io.FeedException;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import com.sun.syndication.io.SyndFeedOutput;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.archiva.metadata.repository.RepositorySession;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.archiva.metadata.repository.RepositorySessionFactory;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.archiva.redback.authentication.AuthenticationException;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.archiva.redback.authentication.AuthenticationResult;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.archiva.redback.authorization.AuthorizationException;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.archiva.redback.authorization.UnauthorizedException;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.archiva.redback.integration.filter.authentication.HttpAuthenticator;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.archiva.redback.policy.AccountLockedException;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.archiva.redback.policy.MustChangePasswordException;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.archiva.redback.system.SecuritySession;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.archiva.redback.users.UserManager;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.archiva.redback.users.UserNotFoundException;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.archiva.rss.processor.RssFeedProcessor;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.apache.archiva.security.AccessDeniedException;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.apache.archiva.security.ArchivaSecurityException;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.apache.archiva.security.PrincipalNotFoundException;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.apache.archiva.security.ServletAuthenticator;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.apache.archiva.security.UserRepositories;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.apache.archiva.security.common.ArchivaRoleConstants;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.apache.commons.codec.Decoder;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import org.apache.commons.codec.DecoderException;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import org.apache.commons.codec.binary.Base64;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import org.apache.commons.lang.StringUtils;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import org.slf4j.Logger;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import org.slf4j.LoggerFactory;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import org.springframework.web.context.WebApplicationContext;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import org.springframework.web.context.support.WebApplicationContextUtils;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span><a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import javax.servlet.ServletConfig;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span>import javax.servlet.ServletException;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span>import javax.servlet.http.HttpServlet;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span>import javax.servlet.http.HttpServletRequest;<a name="line.56"></a> |
| <span class="sourceLineNo">057</span>import javax.servlet.http.HttpServletResponse;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span>import java.io.IOException;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span>import java.util.ArrayList;<a name="line.59"></a> |
| <span class="sourceLineNo">060</span>import java.util.Collections;<a name="line.60"></a> |
| <span class="sourceLineNo">061</span>import java.util.HashMap;<a name="line.61"></a> |
| <span class="sourceLineNo">062</span>import java.util.List;<a name="line.62"></a> |
| <span class="sourceLineNo">063</span>import java.util.Map;<a name="line.63"></a> |
| <span class="sourceLineNo">064</span><a name="line.64"></a> |
| <span class="sourceLineNo">065</span>/**<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> * Servlet for handling rss feed requests.<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> */<a name="line.67"></a> |
| <span class="sourceLineNo">068</span>public class RssFeedServlet<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> extends HttpServlet<a name="line.69"></a> |
| <span class="sourceLineNo">070</span>{<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> public static final String MIME_TYPE = "application/rss+xml; charset=UTF-8";<a name="line.71"></a> |
| <span class="sourceLineNo">072</span><a name="line.72"></a> |
| <span class="sourceLineNo">073</span> private static final String COULD_NOT_GENERATE_FEED_ERROR = "Could not generate feed";<a name="line.73"></a> |
| <span class="sourceLineNo">074</span><a name="line.74"></a> |
| <span class="sourceLineNo">075</span> private static final String COULD_NOT_AUTHENTICATE_USER = "Could not authenticate user";<a name="line.75"></a> |
| <span class="sourceLineNo">076</span><a name="line.76"></a> |
| <span class="sourceLineNo">077</span> private static final String USER_NOT_AUTHORIZED = "User not authorized to access feed.";<a name="line.77"></a> |
| <span class="sourceLineNo">078</span><a name="line.78"></a> |
| <span class="sourceLineNo">079</span> private Logger log = LoggerFactory.getLogger( RssFeedServlet.class );<a name="line.79"></a> |
| <span class="sourceLineNo">080</span><a name="line.80"></a> |
| <span class="sourceLineNo">081</span> private WebApplicationContext wac;<a name="line.81"></a> |
| <span class="sourceLineNo">082</span><a name="line.82"></a> |
| <span class="sourceLineNo">083</span> private UserRepositories userRepositories;<a name="line.83"></a> |
| <span class="sourceLineNo">084</span><a name="line.84"></a> |
| <span class="sourceLineNo">085</span> private ServletAuthenticator servletAuth;<a name="line.85"></a> |
| <span class="sourceLineNo">086</span><a name="line.86"></a> |
| <span class="sourceLineNo">087</span> private HttpAuthenticator httpAuth;<a name="line.87"></a> |
| <span class="sourceLineNo">088</span><a name="line.88"></a> |
| <span class="sourceLineNo">089</span> private RssFeedProcessor newArtifactsprocessor;<a name="line.89"></a> |
| <span class="sourceLineNo">090</span><a name="line.90"></a> |
| <span class="sourceLineNo">091</span> private RssFeedProcessor newVersionsprocessor;<a name="line.91"></a> |
| <span class="sourceLineNo">092</span><a name="line.92"></a> |
| <span class="sourceLineNo">093</span> /**<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> * FIXME: this could be multiple implementations and needs to be configured.<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> */<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> private RepositorySessionFactory repositorySessionFactory;<a name="line.96"></a> |
| <span class="sourceLineNo">097</span><a name="line.97"></a> |
| <span class="sourceLineNo">098</span> @Override<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> public void init( ServletConfig servletConfig )<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> throws ServletException<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> {<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> super.init( servletConfig );<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> wac = WebApplicationContextUtils.getRequiredWebApplicationContext( servletConfig.getServletContext() );<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> userRepositories = wac.getBean( UserRepositories.class );<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> servletAuth = wac.getBean( ServletAuthenticator.class );<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> httpAuth = wac.getBean( "httpAuthenticator#basic", HttpAuthenticator.class );<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> // TODO: what if there are other types?<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> repositorySessionFactory = wac.getBean( "repositorySessionFactory", RepositorySessionFactory.class );<a name="line.108"></a> |
| <span class="sourceLineNo">109</span><a name="line.109"></a> |
| <span class="sourceLineNo">110</span> newArtifactsprocessor = wac.getBean( "rssFeedProcessor#new-artifacts", RssFeedProcessor.class );<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> newVersionsprocessor = wac.getBean( "rssFeedProcessor#new-versions", RssFeedProcessor.class );<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> }<a name="line.112"></a> |
| <span class="sourceLineNo">113</span><a name="line.113"></a> |
| <span class="sourceLineNo">114</span> @Override<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> public void doGet( HttpServletRequest req, HttpServletResponse res )<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> throws ServletException, IOException<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> {<a name="line.117"></a> |
| <span class="sourceLineNo">118</span><a name="line.118"></a> |
| <span class="sourceLineNo">119</span><a name="line.119"></a> |
| <span class="sourceLineNo">120</span> String repoId = null;<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> String groupId = null;<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> String artifactId = null;<a name="line.122"></a> |
| <span class="sourceLineNo">123</span><a name="line.123"></a> |
| <span class="sourceLineNo">124</span> String url = StringUtils.removeEnd( req.getRequestURL().toString(), "/" );<a name="line.124"></a> |
| <span class="sourceLineNo">125</span><a name="line.125"></a> |
| <span class="sourceLineNo">126</span> if ( StringUtils.countMatches( StringUtils.substringAfter( url, "feeds/" ), "/" ) > 0 )<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> {<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> artifactId = StringUtils.substringAfterLast( url, "/" );<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> groupId = StringUtils.substringBeforeLast( StringUtils.substringAfter( url, "feeds/" ), "/" );<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> groupId = StringUtils.replaceChars( groupId, '/', '.' );<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> }<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> else if ( StringUtils.countMatches( StringUtils.substringAfter( url, "feeds/" ), "/" ) == 0 )<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> {<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> // we receive feeds?babla=ded which is not correct<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> if ( StringUtils.countMatches( url, "feeds?" ) > 0 )<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> {<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> res.sendError( HttpServletResponse.SC_BAD_REQUEST, "Invalid request url." );<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> return;<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> }<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> repoId = StringUtils.substringAfterLast( url, "/" );<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> }<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> else<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> {<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> res.sendError( HttpServletResponse.SC_BAD_REQUEST, "Invalid request url." );<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> return;<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> }<a name="line.146"></a> |
| <span class="sourceLineNo">147</span><a name="line.147"></a> |
| <span class="sourceLineNo">148</span> RssFeedProcessor processor = null;<a name="line.148"></a> |
| <span class="sourceLineNo">149</span><a name="line.149"></a> |
| <span class="sourceLineNo">150</span> try<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> {<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> Map<String, String> map = new HashMap<>();<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> SyndFeed feed = null;<a name="line.153"></a> |
| <span class="sourceLineNo">154</span><a name="line.154"></a> |
| <span class="sourceLineNo">155</span> if ( isAllowed( req, repoId, groupId, artifactId ) )<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> {<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> if ( repoId != null )<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> {<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> // new artifacts in repo feed request<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> processor = newArtifactsprocessor;<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> map.put( RssFeedProcessor.KEY_REPO_ID, repoId );<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> }<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> else if ( ( groupId != null ) && ( artifactId != null ) )<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> {<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> // TODO: this only works for guest - we could pass in the list of repos<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> // new versions of artifact feed request<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> processor = newVersionsprocessor;<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> map.put( RssFeedProcessor.KEY_GROUP_ID, groupId );<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> map.put( RssFeedProcessor.KEY_ARTIFACT_ID, artifactId );<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> }<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> }<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> else<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> {<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> res.sendError( HttpServletResponse.SC_UNAUTHORIZED, USER_NOT_AUTHORIZED );<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> return;<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> }<a name="line.176"></a> |
| <span class="sourceLineNo">177</span><a name="line.177"></a> |
| <span class="sourceLineNo">178</span> RepositorySession repositorySession = repositorySessionFactory.createSession();<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> try<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> {<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> feed = processor.process( map, repositorySession.getRepository() );<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> }<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> finally<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> {<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> repositorySession.close();<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> }<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> if ( feed == null )<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> {<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> res.sendError( HttpServletResponse.SC_NO_CONTENT, "No information available." );<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> return;<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> }<a name="line.191"></a> |
| <span class="sourceLineNo">192</span><a name="line.192"></a> |
| <span class="sourceLineNo">193</span> res.setContentType( MIME_TYPE );<a name="line.193"></a> |
| <span class="sourceLineNo">194</span><a name="line.194"></a> |
| <span class="sourceLineNo">195</span> if ( repoId != null )<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> {<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> feed.setLink( req.getRequestURL().toString() );<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> }<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> else if ( ( groupId != null ) && ( artifactId != null ) )<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> {<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> feed.setLink( req.getRequestURL().toString() );<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> }<a name="line.202"></a> |
| <span class="sourceLineNo">203</span><a name="line.203"></a> |
| <span class="sourceLineNo">204</span> SyndFeedOutput output = new SyndFeedOutput();<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> output.output( feed, res.getWriter() );<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> }<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> catch ( UserNotFoundException unfe )<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> {<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> log.debug( COULD_NOT_AUTHENTICATE_USER, unfe );<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> res.sendError( HttpServletResponse.SC_UNAUTHORIZED, COULD_NOT_AUTHENTICATE_USER );<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> }<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> catch ( AccountLockedException acce )<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> {<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> res.sendError( HttpServletResponse.SC_UNAUTHORIZED, COULD_NOT_AUTHENTICATE_USER );<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> }<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> catch ( AuthenticationException authe )<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> {<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> log.debug( COULD_NOT_AUTHENTICATE_USER, authe );<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> res.sendError( HttpServletResponse.SC_UNAUTHORIZED, COULD_NOT_AUTHENTICATE_USER );<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> }<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> catch ( FeedException ex )<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> {<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> log.debug( COULD_NOT_GENERATE_FEED_ERROR, ex );<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> res.sendError( HttpServletResponse.SC_INTERNAL_SERVER_ERROR, COULD_NOT_GENERATE_FEED_ERROR );<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> }<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> catch ( MustChangePasswordException e )<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> {<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> res.sendError( HttpServletResponse.SC_UNAUTHORIZED, COULD_NOT_AUTHENTICATE_USER );<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> }<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> catch ( UnauthorizedException e )<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> {<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> log.debug( e.getMessage() );<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> if ( repoId != null )<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> {<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> res.setHeader( "WWW-Authenticate",<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> "Basic realm=\"Repository Archiva Managed " + repoId + " Repository" );<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> }<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> else<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> {<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> res.setHeader( "WWW-Authenticate", "Basic realm=\"Artifact " + groupId + ":" + artifactId );<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> }<a name="line.241"></a> |
| <span class="sourceLineNo">242</span><a name="line.242"></a> |
| <span class="sourceLineNo">243</span> res.sendError( HttpServletResponse.SC_UNAUTHORIZED, USER_NOT_AUTHORIZED );<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> }<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> }<a name="line.245"></a> |
| <span class="sourceLineNo">246</span><a name="line.246"></a> |
| <span class="sourceLineNo">247</span> /**<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> * Basic authentication.<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> *<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> * @param req<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> * @param repositoryId TODO<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> * @param groupId TODO<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> * @param artifactId TODO<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> * @return<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> */<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> private boolean isAllowed( HttpServletRequest req, String repositoryId, String groupId, String artifactId )<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> throws UserNotFoundException, AccountLockedException, AuthenticationException, MustChangePasswordException,<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> UnauthorizedException<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> {<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> String auth = req.getHeader( "Authorization" );<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> List<String> repoIds = new ArrayList<>();<a name="line.261"></a> |
| <span class="sourceLineNo">262</span><a name="line.262"></a> |
| <span class="sourceLineNo">263</span> if ( repositoryId != null )<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> {<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> repoIds.add( repositoryId );<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> }<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> else if ( artifactId != null && groupId != null )<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> {<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> if ( auth != null )<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> {<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> if ( !auth.toUpperCase().startsWith( "BASIC " ) )<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> {<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> return false;<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> }<a name="line.274"></a> |
| <span class="sourceLineNo">275</span><a name="line.275"></a> |
| <span class="sourceLineNo">276</span> Decoder dec = new Base64();<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> String usernamePassword = "";<a name="line.277"></a> |
| <span class="sourceLineNo">278</span><a name="line.278"></a> |
| <span class="sourceLineNo">279</span> try<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> {<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> usernamePassword = new String( (byte[]) dec.decode( auth.substring( 6 ).getBytes() ) );<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> }<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> catch ( DecoderException ie )<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> {<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> log.warn( "Error decoding username and password: {}", ie.getMessage() );<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> }<a name="line.286"></a> |
| <span class="sourceLineNo">287</span><a name="line.287"></a> |
| <span class="sourceLineNo">288</span> if ( usernamePassword == null || usernamePassword.trim().equals( "" ) )<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> {<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> repoIds = getObservableRepos( UserManager.GUEST_USERNAME );<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> }<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> else<a name="line.292"></a> |
| <span class="sourceLineNo">293</span> {<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> String[] userCredentials = usernamePassword.split( ":" );<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> repoIds = getObservableRepos( userCredentials[0] );<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> }<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> }<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> else<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> {<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> repoIds = getObservableRepos( UserManager.GUEST_USERNAME );<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> }<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> }<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> else<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> {<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> return false;<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> }<a name="line.306"></a> |
| <span class="sourceLineNo">307</span><a name="line.307"></a> |
| <span class="sourceLineNo">308</span> for ( String repoId : repoIds )<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> {<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> try<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> {<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> AuthenticationResult result = httpAuth.getAuthenticationResult( req, null );<a name="line.312"></a> |
| <span class="sourceLineNo">313</span> SecuritySession securitySession = httpAuth.getSecuritySession( req.getSession( true ) );<a name="line.313"></a> |
| <span class="sourceLineNo">314</span><a name="line.314"></a> |
| <span class="sourceLineNo">315</span> if ( servletAuth.isAuthenticated( req, result ) //<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> && servletAuth.isAuthorized( req, //<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> securitySession, //<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> repoId, //<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> ArchivaRoleConstants.OPERATION_REPOSITORY_ACCESS ) )<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> {<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> return true;<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> }<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> }<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> catch ( AuthorizationException e )<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> {<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> log.debug( "AuthorizationException for repoId: {}", repoId );<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> }<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> catch ( UnauthorizedException e )<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> {<a name="line.329"></a> |
| <span class="sourceLineNo">330</span> log.debug( "UnauthorizedException for repoId: {}", repoId );<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> }<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> }<a name="line.332"></a> |
| <span class="sourceLineNo">333</span><a name="line.333"></a> |
| <span class="sourceLineNo">334</span> throw new UnauthorizedException( "Access denied." );<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> }<a name="line.335"></a> |
| <span class="sourceLineNo">336</span><a name="line.336"></a> |
| <span class="sourceLineNo">337</span> private List<String> getObservableRepos( String principal )<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> {<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> try<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> {<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> return userRepositories.getObservableRepositoryIds( principal );<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> }<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> catch ( PrincipalNotFoundException e )<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> {<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> log.warn( e.getMessage(), e );<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> }<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> catch ( AccessDeniedException e )<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> {<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> log.warn( e.getMessage(), e );<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> }<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> catch ( ArchivaSecurityException e )<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> {<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> log.warn( e.getMessage(), e );<a name="line.353"></a> |
| <span class="sourceLineNo">354</span> }<a name="line.354"></a> |
| <span class="sourceLineNo">355</span><a name="line.355"></a> |
| <span class="sourceLineNo">356</span> return Collections.emptyList();<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> }<a name="line.357"></a> |
| <span class="sourceLineNo">358</span><a name="line.358"></a> |
| <span class="sourceLineNo">359</span>}<a name="line.359"></a> |
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| </pre> |
| </div> |
| </body> |
| </html> |
