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| <pre><span class="sourceLineNo">001</span>package org.apache.archiva.redback.rest.services.interceptors;<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.redback.authentication.AuthenticationException;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.archiva.redback.authentication.AuthenticationResult;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.archiva.redback.authorization.AuthorizationException;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.archiva.redback.authorization.AuthorizationResult;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.archiva.redback.authorization.RedbackAuthorization;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.archiva.redback.integration.filter.authentication.basic.HttpBasicAuthentication;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.archiva.redback.policy.AccountLockedException;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.archiva.redback.policy.MustChangePasswordException;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.archiva.redback.system.SecuritySession;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.archiva.redback.system.SecuritySystem;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.commons.lang.StringUtils;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.cxf.jaxrs.model.OperationResourceInfo;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.cxf.jaxrs.model.Parameter;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.cxf.jaxrs.utils.JAXRSUtils;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.cxf.message.Message;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.slf4j.Logger;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.slf4j.LoggerFactory;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.springframework.stereotype.Service;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span><a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import javax.inject.Inject;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import javax.inject.Named;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import javax.servlet.http.HttpServletRequest;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import javax.ws.rs.PathParam;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import javax.ws.rs.QueryParam;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import javax.ws.rs.container.ContainerRequestContext;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import javax.ws.rs.container.ContainerRequestFilter;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import javax.ws.rs.core.MultivaluedMap;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import javax.ws.rs.core.Response;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import javax.ws.rs.core.UriInfo;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import javax.ws.rs.ext.Provider;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span>import java.lang.annotation.Annotation;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import java.lang.reflect.Method;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span>import java.util.List;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span><a name="line.55"></a> |
| <span class="sourceLineNo">056</span>/**<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> * @author Olivier Lamy<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> * @since 1.3<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> */<a name="line.59"></a> |
| <span class="sourceLineNo">060</span>@Service( "permissionInterceptor#rest" )<a name="line.60"></a> |
| <span class="sourceLineNo">061</span>@Provider<a name="line.61"></a> |
| <span class="sourceLineNo">062</span>public class PermissionsInterceptor<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> extends AbstractInterceptor<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> implements ContainerRequestFilter<a name="line.64"></a> |
| <span class="sourceLineNo">065</span>{<a name="line.65"></a> |
| <span class="sourceLineNo">066</span><a name="line.66"></a> |
| <span class="sourceLineNo">067</span> @Inject<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> @Named( value = "securitySystem" )<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> private SecuritySystem securitySystem;<a name="line.69"></a> |
| <span class="sourceLineNo">070</span><a name="line.70"></a> |
| <span class="sourceLineNo">071</span> @Inject<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> @Named( value = "httpAuthenticator#basic" )<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> private HttpBasicAuthentication httpAuthenticator;<a name="line.73"></a> |
| <span class="sourceLineNo">074</span><a name="line.74"></a> |
| <span class="sourceLineNo">075</span> private final Logger log = LoggerFactory.getLogger( getClass() );<a name="line.75"></a> |
| <span class="sourceLineNo">076</span><a name="line.76"></a> |
| <span class="sourceLineNo">077</span> public void filter( ContainerRequestContext containerRequestContext )<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> {<a name="line.78"></a> |
| <span class="sourceLineNo">079</span><a name="line.79"></a> |
| <span class="sourceLineNo">080</span> Message message = JAXRSUtils.getCurrentMessage();<a name="line.80"></a> |
| <span class="sourceLineNo">081</span><a name="line.81"></a> |
| <span class="sourceLineNo">082</span> RedbackAuthorization redbackAuthorization = getRedbackAuthorization( message );<a name="line.82"></a> |
| <span class="sourceLineNo">083</span><a name="line.83"></a> |
| <span class="sourceLineNo">084</span> if ( redbackAuthorization != null )<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> {<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> if ( redbackAuthorization.noRestriction() )<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> {<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> log.debug( "redbackAuthorization.noRestriction() so skip permission check" );<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> // we are fine this services is marked as non restrictive access<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> return;<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> }<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> String[] permissions = redbackAuthorization.permissions();<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> //olamy: no value is an array with an empty String<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> if ( permissions != null && permissions.length > 0 //<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> && !( permissions.length == 1 && StringUtils.isEmpty( permissions[0] ) ) )<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> {<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> HttpServletRequest request = getHttpServletRequest( message );<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> SecuritySession securitySession = httpAuthenticator.getSecuritySession( request.getSession() );<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> AuthenticationResult authenticationResult = message.get( AuthenticationResult.class );<a name="line.99"></a> |
| <span class="sourceLineNo">100</span><a name="line.100"></a> |
| <span class="sourceLineNo">101</span> log.debug( "authenticationResult from message: {}", authenticationResult );<a name="line.101"></a> |
| <span class="sourceLineNo">102</span><a name="line.102"></a> |
| <span class="sourceLineNo">103</span> if ( authenticationResult == null )<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> {<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> try<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> {<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> authenticationResult =<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> httpAuthenticator.getAuthenticationResult( request, getHttpServletResponse( message ) );<a name="line.108"></a> |
| <span class="sourceLineNo">109</span><a name="line.109"></a> |
| <span class="sourceLineNo">110</span> log.debug( "authenticationResult from request: {}", authenticationResult );<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> }<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> catch ( AuthenticationException e )<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> {<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> log.debug( "failed to authenticate for path {}", message.get( Message.REQUEST_URI ) );<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> containerRequestContext.abortWith( Response.status( Response.Status.FORBIDDEN ).build() );<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> return;<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> }<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> catch ( AccountLockedException e )<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> {<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> log.debug( "account locked for path {}", message.get( Message.REQUEST_URI ) );<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> containerRequestContext.abortWith( Response.status( Response.Status.FORBIDDEN ).build() );<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> return;<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> }<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> catch ( MustChangePasswordException e )<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> {<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> log.debug( "must change password for path {}", message.get( Message.REQUEST_URI ) );<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> containerRequestContext.abortWith( Response.status( Response.Status.FORBIDDEN ).build() );<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> return;<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> }<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> }<a name="line.130"></a> |
| <span class="sourceLineNo">131</span><a name="line.131"></a> |
| <span class="sourceLineNo">132</span> if ( authenticationResult != null && authenticationResult.isAuthenticated() )<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> {<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> message.put( AuthenticationResult.class, authenticationResult );<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> for ( String permission : permissions )<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> {<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> log.debug( "check permission: {} with securitySession {}", permission, securitySession );<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> if ( StringUtils.isBlank( permission ) )<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> {<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> continue;<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> }<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> try<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> {<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> String resource = redbackAuthorization.resource();<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> if (resource.startsWith("{") && resource.endsWith("}") && resource.length()>2) {<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> resource = getMethodParameter(containerRequestContext, message, resource.substring(1,resource.length()-1));<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> log.debug("Found resource from annotated parameter: {}",resource);<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> }<a name="line.148"></a> |
| <span class="sourceLineNo">149</span><a name="line.149"></a> |
| <span class="sourceLineNo">150</span> AuthorizationResult authorizationResult =<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> securitySystem.authorize( authenticationResult.getUser(), permission, //<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> StringUtils.isBlank( resource ) //<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> ? null : resource );<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> if ( authenticationResult != null && authorizationResult.isAuthorized() )<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> {<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> log.debug( "isAuthorized for permission {}", permission );<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> return;<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> }<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> else<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> {<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> if ( securitySession != null && securitySession.getUser() != null )<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> {<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> log.debug( "user {} not authorized for permission {}", //<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> securitySession.getUser().getUsername(), //<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> permission );<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> }<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> }<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> }<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> catch ( AuthorizationException e )<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> {<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> log.debug( " AuthorizationException " + e.getMessage() //<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> + " checking permission " + permission, e );<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> containerRequestContext.abortWith( Response.status( Response.Status.FORBIDDEN ).build() );<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> return;<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> }<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> else<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> {<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> if ( securitySession != null && securitySession.getUser() != null )<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> {<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> log.debug( "user {} not authenticated", securitySession.getUser().getUsername() );<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> }<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> return;<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> }<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> }<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> else<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> {<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> if ( redbackAuthorization.noPermission() )<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> {<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> log.debug( "path {} doesn't need special permission", message.get( Message.REQUEST_URI ) );<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> return;<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> }<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> containerRequestContext.abortWith( Response.status( Response.Status.FORBIDDEN ).build() );<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> return;<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> }<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> log.warn( "http path {} doesn't contain any informations regarding permissions ", //<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> message.get( Message.REQUEST_URI ) );<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> // here we failed to authenticate so 403 as there is no detail on karma for this<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> // it must be marked as it's exposed<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> containerRequestContext.abortWith( Response.status( Response.Status.FORBIDDEN ).build() );<a name="line.203"></a> |
| <span class="sourceLineNo">204</span><a name="line.204"></a> |
| <span class="sourceLineNo">205</span> }<a name="line.205"></a> |
| <span class="sourceLineNo">206</span><a name="line.206"></a> |
| <span class="sourceLineNo">207</span> /*<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> * Extracts a request parameter value from the message. Currently checks only path and query parameter.<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> */<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> private String getMethodParameter(final ContainerRequestContext requestContext, final Message message, final String parameterName) {<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> OperationResourceInfo operationResourceInfo = message.getExchange().get( OperationResourceInfo.class );<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> if ( operationResourceInfo == null )<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> {<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> return "";<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> }<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> Annotation[][] annotations = operationResourceInfo.getInParameterAnnotations();<a name="line.216"></a> |
| <span class="sourceLineNo">217</span><a name="line.217"></a> |
| <span class="sourceLineNo">218</span> for(int i = 0; i< annotations.length; i++) {<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> for (int k = 0; k < annotations[i].length; k++) {<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> if (annotations[i][k] instanceof PathParam && parameterName.equals(((PathParam) annotations[i][k]).value())) {<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> log.debug("Found PathParam annotation");<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> UriInfo uriInfo = requestContext.getUriInfo();<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> MultivaluedMap<String, String> pathParameters = uriInfo.getPathParameters();<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> if (pathParameters.containsKey(parameterName)) {<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> return pathParameters.getFirst(parameterName);<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> } else {<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> break;<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> }<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> } else if (annotations[i][k] instanceof QueryParam && parameterName.equals(((QueryParam) annotations[i][k]).value())) {<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> log.debug("Found QueryParam annotation");<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> UriInfo uriInfo = requestContext.getUriInfo();<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> MultivaluedMap<String, String> pathParameters = uriInfo.getQueryParameters();<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> if (pathParameters.containsKey(parameterName)) {<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> return pathParameters.getFirst(parameterName);<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> } else {<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> break;<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> }<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> }<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> }<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> }<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> log.warn("No matching request parameter value found: {}", parameterName);<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> return "";<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> }<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> |
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| </pre> |
| </div> |
| </body> |
| </html> |
