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<pre><span class="sourceLineNo">001</span>package org.apache.archiva.web.startup;<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 org.apache.archiva.common.ArchivaException;<a name="line.22"></a>
<span class="sourceLineNo">023</span>import org.apache.archiva.configuration.ArchivaConfiguration;<a name="line.23"></a>
<span class="sourceLineNo">024</span>import org.apache.archiva.configuration.ConfigurationNames;<a name="line.24"></a>
<span class="sourceLineNo">025</span>import org.apache.archiva.configuration.ManagedRepositoryConfiguration;<a name="line.25"></a>
<span class="sourceLineNo">026</span>import org.apache.archiva.components.registry.RegistryListener;<a name="line.26"></a>
<span class="sourceLineNo">027</span>import org.apache.archiva.redback.rbac.RBACManager;<a name="line.27"></a>
<span class="sourceLineNo">028</span>import org.apache.archiva.redback.rbac.RbacManagerException;<a name="line.28"></a>
<span class="sourceLineNo">029</span>import org.apache.archiva.redback.rbac.UserAssignment;<a name="line.29"></a>
<span class="sourceLineNo">030</span>import org.apache.archiva.redback.role.RoleManager;<a name="line.30"></a>
<span class="sourceLineNo">031</span>import org.apache.archiva.redback.role.RoleManagerException;<a name="line.31"></a>
<span class="sourceLineNo">032</span>import org.apache.archiva.redback.system.check.EnvironmentCheck;<a name="line.32"></a>
<span class="sourceLineNo">033</span>import org.apache.archiva.redback.users.UserManager;<a name="line.33"></a>
<span class="sourceLineNo">034</span>import org.apache.archiva.security.common.ArchivaRoleConstants;<a name="line.34"></a>
<span class="sourceLineNo">035</span>import org.apache.commons.collections4.CollectionUtils;<a name="line.35"></a>
<span class="sourceLineNo">036</span>import org.apache.commons.lang3.StringUtils;<a name="line.36"></a>
<span class="sourceLineNo">037</span>import org.apache.commons.lang3.time.StopWatch;<a name="line.37"></a>
<span class="sourceLineNo">038</span>import org.slf4j.Logger;<a name="line.38"></a>
<span class="sourceLineNo">039</span>import org.slf4j.LoggerFactory;<a name="line.39"></a>
<span class="sourceLineNo">040</span>import org.springframework.context.ApplicationContext;<a name="line.40"></a>
<span class="sourceLineNo">041</span>import org.springframework.stereotype.Service;<a name="line.41"></a>
<span class="sourceLineNo">042</span><a name="line.42"></a>
<span class="sourceLineNo">043</span>import javax.annotation.PostConstruct;<a name="line.43"></a>
<span class="sourceLineNo">044</span>import javax.inject.Inject;<a name="line.44"></a>
<span class="sourceLineNo">045</span>import javax.inject.Named;<a name="line.45"></a>
<span class="sourceLineNo">046</span>import java.util.ArrayList;<a name="line.46"></a>
<span class="sourceLineNo">047</span>import java.util.HashMap;<a name="line.47"></a>
<span class="sourceLineNo">048</span>import java.util.List;<a name="line.48"></a>
<span class="sourceLineNo">049</span>import java.util.Map;<a name="line.49"></a>
<span class="sourceLineNo">050</span>import java.util.Map.Entry;<a name="line.50"></a>
<span class="sourceLineNo">051</span><a name="line.51"></a>
<span class="sourceLineNo">052</span>/**<a name="line.52"></a>
<span class="sourceLineNo">053</span> * ConfigurationSynchronization<a name="line.53"></a>
<span class="sourceLineNo">054</span> */<a name="line.54"></a>
<span class="sourceLineNo">055</span>@Service<a name="line.55"></a>
<span class="sourceLineNo">056</span>public class SecuritySynchronization<a name="line.56"></a>
<span class="sourceLineNo">057</span> implements RegistryListener<a name="line.57"></a>
<span class="sourceLineNo">058</span>{<a name="line.58"></a>
<span class="sourceLineNo">059</span> private Logger log = LoggerFactory.getLogger( SecuritySynchronization.class );<a name="line.59"></a>
<span class="sourceLineNo">060</span><a name="line.60"></a>
<span class="sourceLineNo">061</span> @Inject<a name="line.61"></a>
<span class="sourceLineNo">062</span> private RoleManager roleManager;<a name="line.62"></a>
<span class="sourceLineNo">063</span><a name="line.63"></a>
<span class="sourceLineNo">064</span> @Inject<a name="line.64"></a>
<span class="sourceLineNo">065</span> @Named(value = "rbacManager#cached")<a name="line.65"></a>
<span class="sourceLineNo">066</span> private RBACManager rbacManager;<a name="line.66"></a>
<span class="sourceLineNo">067</span><a name="line.67"></a>
<span class="sourceLineNo">068</span> private Map&lt;String, EnvironmentCheck&gt; checkers;<a name="line.68"></a>
<span class="sourceLineNo">069</span><a name="line.69"></a>
<span class="sourceLineNo">070</span> @Inject<a name="line.70"></a>
<span class="sourceLineNo">071</span> private ArchivaConfiguration archivaConfiguration;<a name="line.71"></a>
<span class="sourceLineNo">072</span><a name="line.72"></a>
<span class="sourceLineNo">073</span> @Inject<a name="line.73"></a>
<span class="sourceLineNo">074</span> private ApplicationContext applicationContext;<a name="line.74"></a>
<span class="sourceLineNo">075</span><a name="line.75"></a>
<span class="sourceLineNo">076</span> @PostConstruct<a name="line.76"></a>
<span class="sourceLineNo">077</span> public void initialize()<a name="line.77"></a>
<span class="sourceLineNo">078</span> {<a name="line.78"></a>
<span class="sourceLineNo">079</span> checkers = getBeansOfType( EnvironmentCheck.class );<a name="line.79"></a>
<span class="sourceLineNo">080</span> }<a name="line.80"></a>
<span class="sourceLineNo">081</span><a name="line.81"></a>
<span class="sourceLineNo">082</span> protected &lt;T&gt; Map&lt;String, T&gt; getBeansOfType( Class&lt;T&gt; clazz )<a name="line.82"></a>
<span class="sourceLineNo">083</span> {<a name="line.83"></a>
<span class="sourceLineNo">084</span> //TODO do some caching here !!!<a name="line.84"></a>
<span class="sourceLineNo">085</span> // olamy : with plexus we get only roleHint<a name="line.85"></a>
<span class="sourceLineNo">086</span> // as per convention we named spring bean role#hint remove role# if exists<a name="line.86"></a>
<span class="sourceLineNo">087</span> Map&lt;String, T&gt; springBeans = applicationContext.getBeansOfType( clazz );<a name="line.87"></a>
<span class="sourceLineNo">088</span><a name="line.88"></a>
<span class="sourceLineNo">089</span> Map&lt;String, T&gt; beans = new HashMap&lt;&gt;( springBeans.size() );<a name="line.89"></a>
<span class="sourceLineNo">090</span><a name="line.90"></a>
<span class="sourceLineNo">091</span> for ( Entry&lt;String, T&gt; entry : springBeans.entrySet() )<a name="line.91"></a>
<span class="sourceLineNo">092</span> {<a name="line.92"></a>
<span class="sourceLineNo">093</span> String key = StringUtils.substringAfterLast( entry.getKey(), "#" );<a name="line.93"></a>
<span class="sourceLineNo">094</span> beans.put( key, entry.getValue() );<a name="line.94"></a>
<span class="sourceLineNo">095</span> }<a name="line.95"></a>
<span class="sourceLineNo">096</span> return beans;<a name="line.96"></a>
<span class="sourceLineNo">097</span> }<a name="line.97"></a>
<span class="sourceLineNo">098</span><a name="line.98"></a>
<span class="sourceLineNo">099</span> @Override<a name="line.99"></a>
<span class="sourceLineNo">100</span> public void afterConfigurationChange( org.apache.archiva.components.registry.Registry registry,<a name="line.100"></a>
<span class="sourceLineNo">101</span> String propertyName, Object propertyValue )<a name="line.101"></a>
<span class="sourceLineNo">102</span> {<a name="line.102"></a>
<span class="sourceLineNo">103</span> if ( ConfigurationNames.isManagedRepositories( propertyName ) &amp;&amp; propertyName.endsWith( ".id" ) )<a name="line.103"></a>
<span class="sourceLineNo">104</span> {<a name="line.104"></a>
<span class="sourceLineNo">105</span> if ( propertyValue != null )<a name="line.105"></a>
<span class="sourceLineNo">106</span> {<a name="line.106"></a>
<span class="sourceLineNo">107</span> syncRepoConfiguration( (String) propertyValue );<a name="line.107"></a>
<span class="sourceLineNo">108</span> }<a name="line.108"></a>
<span class="sourceLineNo">109</span> }<a name="line.109"></a>
<span class="sourceLineNo">110</span> }<a name="line.110"></a>
<span class="sourceLineNo">111</span><a name="line.111"></a>
<span class="sourceLineNo">112</span> @Override<a name="line.112"></a>
<span class="sourceLineNo">113</span> public void beforeConfigurationChange( org.apache.archiva.components.registry.Registry registry,<a name="line.113"></a>
<span class="sourceLineNo">114</span> String propertyName, Object propertyValue )<a name="line.114"></a>
<span class="sourceLineNo">115</span> {<a name="line.115"></a>
<span class="sourceLineNo">116</span> /* do nothing */<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> private void synchConfiguration( List&lt;ManagedRepositoryConfiguration&gt; repos )<a name="line.119"></a>
<span class="sourceLineNo">120</span> {<a name="line.120"></a>
<span class="sourceLineNo">121</span> // NOTE: Remote Repositories do not have roles or security placed around them.<a name="line.121"></a>
<span class="sourceLineNo">122</span><a name="line.122"></a>
<span class="sourceLineNo">123</span> for ( ManagedRepositoryConfiguration repoConfig : repos )<a name="line.123"></a>
<span class="sourceLineNo">124</span> {<a name="line.124"></a>
<span class="sourceLineNo">125</span> syncRepoConfiguration( repoConfig.getId() );<a name="line.125"></a>
<span class="sourceLineNo">126</span> }<a name="line.126"></a>
<span class="sourceLineNo">127</span> }<a name="line.127"></a>
<span class="sourceLineNo">128</span><a name="line.128"></a>
<span class="sourceLineNo">129</span> private void syncRepoConfiguration( String id )<a name="line.129"></a>
<span class="sourceLineNo">130</span> {<a name="line.130"></a>
<span class="sourceLineNo">131</span> // manage roles for repositories<a name="line.131"></a>
<span class="sourceLineNo">132</span> try<a name="line.132"></a>
<span class="sourceLineNo">133</span> {<a name="line.133"></a>
<span class="sourceLineNo">134</span> if ( !roleManager.templatedRoleExists( ArchivaRoleConstants.TEMPLATE_REPOSITORY_OBSERVER, id ) )<a name="line.134"></a>
<span class="sourceLineNo">135</span> {<a name="line.135"></a>
<span class="sourceLineNo">136</span> roleManager.createTemplatedRole( ArchivaRoleConstants.TEMPLATE_REPOSITORY_OBSERVER, id );<a name="line.136"></a>
<span class="sourceLineNo">137</span> }<a name="line.137"></a>
<span class="sourceLineNo">138</span> else<a name="line.138"></a>
<span class="sourceLineNo">139</span> {<a name="line.139"></a>
<span class="sourceLineNo">140</span> roleManager.verifyTemplatedRole( ArchivaRoleConstants.TEMPLATE_REPOSITORY_OBSERVER, id );<a name="line.140"></a>
<span class="sourceLineNo">141</span> }<a name="line.141"></a>
<span class="sourceLineNo">142</span><a name="line.142"></a>
<span class="sourceLineNo">143</span> if ( !roleManager.templatedRoleExists( ArchivaRoleConstants.TEMPLATE_REPOSITORY_MANAGER, id ) )<a name="line.143"></a>
<span class="sourceLineNo">144</span> {<a name="line.144"></a>
<span class="sourceLineNo">145</span> roleManager.createTemplatedRole( ArchivaRoleConstants.TEMPLATE_REPOSITORY_MANAGER, id );<a name="line.145"></a>
<span class="sourceLineNo">146</span> }<a name="line.146"></a>
<span class="sourceLineNo">147</span> else<a name="line.147"></a>
<span class="sourceLineNo">148</span> {<a name="line.148"></a>
<span class="sourceLineNo">149</span> roleManager.verifyTemplatedRole( ArchivaRoleConstants.TEMPLATE_REPOSITORY_MANAGER, id );<a name="line.149"></a>
<span class="sourceLineNo">150</span> }<a name="line.150"></a>
<span class="sourceLineNo">151</span> }<a name="line.151"></a>
<span class="sourceLineNo">152</span> catch ( RoleManagerException e )<a name="line.152"></a>
<span class="sourceLineNo">153</span> {<a name="line.153"></a>
<span class="sourceLineNo">154</span> // Log error.<a name="line.154"></a>
<span class="sourceLineNo">155</span> log.error( "Unable to create roles for configured repositories: {}", e.getMessage(), e );<a name="line.155"></a>
<span class="sourceLineNo">156</span> }<a name="line.156"></a>
<span class="sourceLineNo">157</span> }<a name="line.157"></a>
<span class="sourceLineNo">158</span><a name="line.158"></a>
<span class="sourceLineNo">159</span> public void startup()<a name="line.159"></a>
<span class="sourceLineNo">160</span> throws ArchivaException<a name="line.160"></a>
<span class="sourceLineNo">161</span> {<a name="line.161"></a>
<span class="sourceLineNo">162</span> executeEnvironmentChecks();<a name="line.162"></a>
<span class="sourceLineNo">163</span><a name="line.163"></a>
<span class="sourceLineNo">164</span> synchConfiguration( archivaConfiguration.getConfiguration().getManagedRepositories() );<a name="line.164"></a>
<span class="sourceLineNo">165</span> archivaConfiguration.addChangeListener( this );<a name="line.165"></a>
<span class="sourceLineNo">166</span><a name="line.166"></a>
<span class="sourceLineNo">167</span> if ( archivaConfiguration.isDefaulted() )<a name="line.167"></a>
<span class="sourceLineNo">168</span> {<a name="line.168"></a>
<span class="sourceLineNo">169</span> assignRepositoryObserverToGuestUser( archivaConfiguration.getConfiguration().getManagedRepositories() );<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><a name="line.172"></a>
<span class="sourceLineNo">173</span> private void executeEnvironmentChecks()<a name="line.173"></a>
<span class="sourceLineNo">174</span> throws ArchivaException<a name="line.174"></a>
<span class="sourceLineNo">175</span> {<a name="line.175"></a>
<span class="sourceLineNo">176</span> if ( ( checkers == null ) || CollectionUtils.isEmpty( checkers.values() ) )<a name="line.176"></a>
<span class="sourceLineNo">177</span> {<a name="line.177"></a>
<span class="sourceLineNo">178</span> throw new ArchivaException(<a name="line.178"></a>
<span class="sourceLineNo">179</span> "Unable to initialize the Redback Security Environment, " + "no Environment Check components found." );<a name="line.179"></a>
<span class="sourceLineNo">180</span> }<a name="line.180"></a>
<span class="sourceLineNo">181</span><a name="line.181"></a>
<span class="sourceLineNo">182</span> StopWatch stopWatch = new StopWatch();<a name="line.182"></a>
<span class="sourceLineNo">183</span> stopWatch.reset();<a name="line.183"></a>
<span class="sourceLineNo">184</span> stopWatch.start();<a name="line.184"></a>
<span class="sourceLineNo">185</span><a name="line.185"></a>
<span class="sourceLineNo">186</span> List&lt;String&gt; violations = new ArrayList&lt;&gt;();<a name="line.186"></a>
<span class="sourceLineNo">187</span><a name="line.187"></a>
<span class="sourceLineNo">188</span> for ( Entry&lt;String, EnvironmentCheck&gt; entry : checkers.entrySet() )<a name="line.188"></a>
<span class="sourceLineNo">189</span> {<a name="line.189"></a>
<span class="sourceLineNo">190</span> EnvironmentCheck check = entry.getValue();<a name="line.190"></a>
<span class="sourceLineNo">191</span> List&lt;String&gt; v = new ArrayList&lt;&gt;();<a name="line.191"></a>
<span class="sourceLineNo">192</span> check.validateEnvironment( v );<a name="line.192"></a>
<span class="sourceLineNo">193</span> log.info( "Environment Check: {} -&gt; {} violation(s)", entry.getKey(), v.size() );<a name="line.193"></a>
<span class="sourceLineNo">194</span> for ( String s : v )<a name="line.194"></a>
<span class="sourceLineNo">195</span> {<a name="line.195"></a>
<span class="sourceLineNo">196</span> violations.add( "[" + entry.getKey() + "] " + s );<a name="line.196"></a>
<span class="sourceLineNo">197</span> }<a name="line.197"></a>
<span class="sourceLineNo">198</span> }<a name="line.198"></a>
<span class="sourceLineNo">199</span><a name="line.199"></a>
<span class="sourceLineNo">200</span> if ( CollectionUtils.isNotEmpty( violations ) )<a name="line.200"></a>
<span class="sourceLineNo">201</span> {<a name="line.201"></a>
<span class="sourceLineNo">202</span> StringBuilder msg = new StringBuilder();<a name="line.202"></a>
<span class="sourceLineNo">203</span> msg.append( "EnvironmentCheck Failure.\n" );<a name="line.203"></a>
<span class="sourceLineNo">204</span> msg.append( "======================================================================\n" );<a name="line.204"></a>
<span class="sourceLineNo">205</span> msg.append( " ENVIRONMENT FAILURE !! \n" );<a name="line.205"></a>
<span class="sourceLineNo">206</span> msg.append( "\n" );<a name="line.206"></a>
<span class="sourceLineNo">207</span><a name="line.207"></a>
<span class="sourceLineNo">208</span> for ( String violation : violations )<a name="line.208"></a>
<span class="sourceLineNo">209</span> {<a name="line.209"></a>
<span class="sourceLineNo">210</span> msg.append( violation ).append( "\n" );<a name="line.210"></a>
<span class="sourceLineNo">211</span> }<a name="line.211"></a>
<span class="sourceLineNo">212</span><a name="line.212"></a>
<span class="sourceLineNo">213</span> msg.append( "\n" );<a name="line.213"></a>
<span class="sourceLineNo">214</span> msg.append( "======================================================================" );<a name="line.214"></a>
<span class="sourceLineNo">215</span> log.error( msg.toString() );<a name="line.215"></a>
<span class="sourceLineNo">216</span><a name="line.216"></a>
<span class="sourceLineNo">217</span> throw new ArchivaException( "Unable to initialize Redback Security Environment, [" + violations.size()<a name="line.217"></a>
<span class="sourceLineNo">218</span> + "] violation(s) encountered, See log for details." );<a name="line.218"></a>
<span class="sourceLineNo">219</span> }<a name="line.219"></a>
<span class="sourceLineNo">220</span><a name="line.220"></a>
<span class="sourceLineNo">221</span> stopWatch.stop();<a name="line.221"></a>
<span class="sourceLineNo">222</span> log.info( "time to execute all EnvironmentCheck: {} ms", stopWatch.getTime() );<a name="line.222"></a>
<span class="sourceLineNo">223</span> }<a name="line.223"></a>
<span class="sourceLineNo">224</span><a name="line.224"></a>
<span class="sourceLineNo">225</span><a name="line.225"></a>
<span class="sourceLineNo">226</span> private void assignRepositoryObserverToGuestUser( List&lt;ManagedRepositoryConfiguration&gt; repos )<a name="line.226"></a>
<span class="sourceLineNo">227</span> {<a name="line.227"></a>
<span class="sourceLineNo">228</span> for ( ManagedRepositoryConfiguration repoConfig : repos )<a name="line.228"></a>
<span class="sourceLineNo">229</span> {<a name="line.229"></a>
<span class="sourceLineNo">230</span> String repoId = repoConfig.getId();<a name="line.230"></a>
<span class="sourceLineNo">231</span><a name="line.231"></a>
<span class="sourceLineNo">232</span> String principal = UserManager.GUEST_USERNAME;<a name="line.232"></a>
<span class="sourceLineNo">233</span><a name="line.233"></a>
<span class="sourceLineNo">234</span> try<a name="line.234"></a>
<span class="sourceLineNo">235</span> {<a name="line.235"></a>
<span class="sourceLineNo">236</span> UserAssignment ua;<a name="line.236"></a>
<span class="sourceLineNo">237</span><a name="line.237"></a>
<span class="sourceLineNo">238</span> if ( rbacManager.userAssignmentExists( principal ) )<a name="line.238"></a>
<span class="sourceLineNo">239</span> {<a name="line.239"></a>
<span class="sourceLineNo">240</span> ua = rbacManager.getUserAssignment( principal );<a name="line.240"></a>
<span class="sourceLineNo">241</span> }<a name="line.241"></a>
<span class="sourceLineNo">242</span> else<a name="line.242"></a>
<span class="sourceLineNo">243</span> {<a name="line.243"></a>
<span class="sourceLineNo">244</span> ua = rbacManager.createUserAssignment( principal );<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> ua.addRoleName( ArchivaRoleConstants.toRepositoryObserverRoleName( repoId ) );<a name="line.247"></a>
<span class="sourceLineNo">248</span> rbacManager.saveUserAssignment( ua );<a name="line.248"></a>
<span class="sourceLineNo">249</span> }<a name="line.249"></a>
<span class="sourceLineNo">250</span> catch ( RbacManagerException e )<a name="line.250"></a>
<span class="sourceLineNo">251</span> {<a name="line.251"></a>
<span class="sourceLineNo">252</span> log.warn( "Unable to add role [{}] to {} user.", ArchivaRoleConstants.toRepositoryObserverRoleName( repoId ), principal, e );<a name="line.252"></a>
<span class="sourceLineNo">253</span> }<a name="line.253"></a>
<span class="sourceLineNo">254</span> }<a name="line.254"></a>
<span class="sourceLineNo">255</span> }<a name="line.255"></a>
<span class="sourceLineNo">256</span>}<a name="line.256"></a>
</pre>
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