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| <pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> */<a name="line.17"></a> |
| <span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.http;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import java.io.FileNotFoundException;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import java.io.IOException;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.io.InterruptedIOException;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.io.PrintStream;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.net.BindException;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.net.InetSocketAddress;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.net.URI;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.net.URISyntaxException;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.net.URL;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import java.nio.file.Files;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import java.nio.file.Path;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import java.nio.file.Paths;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import java.util.ArrayList;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import java.util.Collections;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import java.util.Enumeration;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import java.util.HashMap;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import java.util.List;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import java.util.Map;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import java.util.stream.Collectors;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import javax.servlet.Filter;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import javax.servlet.FilterChain;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import javax.servlet.FilterConfig;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import javax.servlet.ServletContext;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import javax.servlet.ServletException;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import javax.servlet.ServletRequest;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import javax.servlet.ServletResponse;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import javax.servlet.http.HttpServlet;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import javax.servlet.http.HttpServletRequest;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import javax.servlet.http.HttpServletRequestWrapper;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import javax.servlet.http.HttpServletResponse;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import org.apache.hadoop.HadoopIllegalArgumentException;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import org.apache.hadoop.conf.Configuration;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span>import org.apache.hadoop.fs.CommonConfigurationKeys;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.HBaseInterfaceAudience;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.http.conf.ConfServlet;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.http.jmx.JMXJsonServlet;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.http.log.LogLevel;<a name="line.56"></a> |
| <span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.util.ReflectionUtils;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span>import org.apache.hadoop.security.SecurityUtil;<a name="line.59"></a> |
| <span class="sourceLineNo">060</span>import org.apache.hadoop.security.UserGroupInformation;<a name="line.60"></a> |
| <span class="sourceLineNo">061</span>import org.apache.hadoop.security.authentication.server.AuthenticationFilter;<a name="line.61"></a> |
| <span class="sourceLineNo">062</span>import org.apache.hadoop.security.authorize.AccessControlList;<a name="line.62"></a> |
| <span class="sourceLineNo">063</span>import org.apache.hadoop.util.Shell;<a name="line.63"></a> |
| <span class="sourceLineNo">064</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.64"></a> |
| <span class="sourceLineNo">065</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.65"></a> |
| <span class="sourceLineNo">066</span>import org.eclipse.jetty.http.HttpVersion;<a name="line.66"></a> |
| <span class="sourceLineNo">067</span>import org.eclipse.jetty.server.Handler;<a name="line.67"></a> |
| <span class="sourceLineNo">068</span>import org.eclipse.jetty.server.HttpConfiguration;<a name="line.68"></a> |
| <span class="sourceLineNo">069</span>import org.eclipse.jetty.server.HttpConnectionFactory;<a name="line.69"></a> |
| <span class="sourceLineNo">070</span>import org.eclipse.jetty.server.RequestLog;<a name="line.70"></a> |
| <span class="sourceLineNo">071</span>import org.eclipse.jetty.server.SecureRequestCustomizer;<a name="line.71"></a> |
| <span class="sourceLineNo">072</span>import org.eclipse.jetty.server.Server;<a name="line.72"></a> |
| <span class="sourceLineNo">073</span>import org.eclipse.jetty.server.ServerConnector;<a name="line.73"></a> |
| <span class="sourceLineNo">074</span>import org.eclipse.jetty.server.SslConnectionFactory;<a name="line.74"></a> |
| <span class="sourceLineNo">075</span>import org.eclipse.jetty.server.handler.ContextHandlerCollection;<a name="line.75"></a> |
| <span class="sourceLineNo">076</span>import org.eclipse.jetty.server.handler.HandlerCollection;<a name="line.76"></a> |
| <span class="sourceLineNo">077</span>import org.eclipse.jetty.server.handler.RequestLogHandler;<a name="line.77"></a> |
| <span class="sourceLineNo">078</span>import org.eclipse.jetty.servlet.DefaultServlet;<a name="line.78"></a> |
| <span class="sourceLineNo">079</span>import org.eclipse.jetty.servlet.FilterHolder;<a name="line.79"></a> |
| <span class="sourceLineNo">080</span>import org.eclipse.jetty.servlet.FilterMapping;<a name="line.80"></a> |
| <span class="sourceLineNo">081</span>import org.eclipse.jetty.servlet.ServletContextHandler;<a name="line.81"></a> |
| <span class="sourceLineNo">082</span>import org.eclipse.jetty.servlet.ServletHandler;<a name="line.82"></a> |
| <span class="sourceLineNo">083</span>import org.eclipse.jetty.servlet.ServletHolder;<a name="line.83"></a> |
| <span class="sourceLineNo">084</span>import org.eclipse.jetty.util.MultiException;<a name="line.84"></a> |
| <span class="sourceLineNo">085</span>import org.eclipse.jetty.util.ssl.SslContextFactory;<a name="line.85"></a> |
| <span class="sourceLineNo">086</span>import org.eclipse.jetty.util.thread.QueuedThreadPool;<a name="line.86"></a> |
| <span class="sourceLineNo">087</span>import org.eclipse.jetty.webapp.WebAppContext;<a name="line.87"></a> |
| <span class="sourceLineNo">088</span>import org.glassfish.jersey.server.ResourceConfig;<a name="line.88"></a> |
| <span class="sourceLineNo">089</span>import org.glassfish.jersey.servlet.ServletContainer;<a name="line.89"></a> |
| <span class="sourceLineNo">090</span>import org.slf4j.Logger;<a name="line.90"></a> |
| <span class="sourceLineNo">091</span>import org.slf4j.LoggerFactory;<a name="line.91"></a> |
| <span class="sourceLineNo">092</span><a name="line.92"></a> |
| <span class="sourceLineNo">093</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.93"></a> |
| <span class="sourceLineNo">094</span>import org.apache.hbase.thirdparty.com.google.common.base.Preconditions;<a name="line.94"></a> |
| <span class="sourceLineNo">095</span>import org.apache.hbase.thirdparty.com.google.common.collect.Lists;<a name="line.95"></a> |
| <span class="sourceLineNo">096</span><a name="line.96"></a> |
| <span class="sourceLineNo">097</span>/**<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> * Create a Jetty embedded server to answer http requests. The primary goal<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> * is to serve up status information for the server.<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> * There are three contexts:<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> * "/logs/" -&gt; points to the log directory<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> * "/static/" -&gt; points to common static files (src/webapps/static)<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> * "/" -&gt; the jsp server code from (src/webapps/&lt;name&gt;)<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> */<a name="line.104"></a> |
| <span class="sourceLineNo">105</span>@InterfaceAudience.Private<a name="line.105"></a> |
| <span class="sourceLineNo">106</span>@InterfaceStability.Evolving<a name="line.106"></a> |
| <span class="sourceLineNo">107</span>public class HttpServer implements FilterContainer {<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> private static final Logger LOG = LoggerFactory.getLogger(HttpServer.class);<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> private static final String EMPTY_STRING = "";<a name="line.109"></a> |
| <span class="sourceLineNo">110</span><a name="line.110"></a> |
| <span class="sourceLineNo">111</span> private static final int DEFAULT_MAX_HEADER_SIZE = 64 * 1024; // 64K<a name="line.111"></a> |
| <span class="sourceLineNo">112</span><a name="line.112"></a> |
| <span class="sourceLineNo">113</span> static final String FILTER_INITIALIZERS_PROPERTY<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> = "hbase.http.filter.initializers";<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> static final String HTTP_MAX_THREADS = "hbase.http.max.threads";<a name="line.115"></a> |
| <span class="sourceLineNo">116</span><a name="line.116"></a> |
| <span class="sourceLineNo">117</span> public static final String HTTP_UI_AUTHENTICATION = "hbase.security.authentication.ui";<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> static final String HTTP_AUTHENTICATION_PREFIX = "hbase.security.authentication.";<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> static final String HTTP_SPNEGO_AUTHENTICATION_PREFIX = HTTP_AUTHENTICATION_PREFIX<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> + "spnego.";<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> static final String HTTP_SPNEGO_AUTHENTICATION_PRINCIPAL_SUFFIX = "kerberos.principal";<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> public static final String HTTP_SPNEGO_AUTHENTICATION_PRINCIPAL_KEY =<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> HTTP_SPNEGO_AUTHENTICATION_PREFIX + HTTP_SPNEGO_AUTHENTICATION_PRINCIPAL_SUFFIX;<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> static final String HTTP_SPNEGO_AUTHENTICATION_KEYTAB_SUFFIX = "kerberos.keytab";<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> public static final String HTTP_SPNEGO_AUTHENTICATION_KEYTAB_KEY =<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> HTTP_SPNEGO_AUTHENTICATION_PREFIX + HTTP_SPNEGO_AUTHENTICATION_KEYTAB_SUFFIX;<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> static final String HTTP_SPNEGO_AUTHENTICATION_KRB_NAME_SUFFIX = "kerberos.name.rules";<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> public static final String HTTP_SPNEGO_AUTHENTICATION_KRB_NAME_KEY =<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> HTTP_SPNEGO_AUTHENTICATION_PREFIX + HTTP_SPNEGO_AUTHENTICATION_KRB_NAME_SUFFIX;<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> static final String HTTP_AUTHENTICATION_SIGNATURE_SECRET_FILE_SUFFIX =<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> "signature.secret.file";<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> public static final String HTTP_AUTHENTICATION_SIGNATURE_SECRET_FILE_KEY =<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> HTTP_AUTHENTICATION_PREFIX + HTTP_AUTHENTICATION_SIGNATURE_SECRET_FILE_SUFFIX;<a name="line.133"></a> |
| <span class="sourceLineNo">134</span><a name="line.134"></a> |
| <span class="sourceLineNo">135</span> // The ServletContext attribute where the daemon Configuration<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> // gets stored.<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> public static final String CONF_CONTEXT_ATTRIBUTE = "hbase.conf";<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> public static final String ADMINS_ACL = "admins.acl";<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> public static final String BIND_ADDRESS = "bind.address";<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> public static final String SPNEGO_FILTER = "SpnegoFilter";<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> public static final String NO_CACHE_FILTER = "NoCacheFilter";<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> public static final String APP_DIR = "webapps";<a name="line.142"></a> |
| <span class="sourceLineNo">143</span><a name="line.143"></a> |
| <span class="sourceLineNo">144</span> private final AccessControlList adminsAcl;<a name="line.144"></a> |
| <span class="sourceLineNo">145</span><a name="line.145"></a> |
| <span class="sourceLineNo">146</span> protected final Server webServer;<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> protected String appDir;<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> protected String logDir;<a name="line.148"></a> |
| <span class="sourceLineNo">149</span><a name="line.149"></a> |
| <span class="sourceLineNo">150</span> private static final class ListenerInfo {<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> /**<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> * Boolean flag to determine whether the HTTP server should clean up the<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> * listener in stop().<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> */<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> private final boolean isManaged;<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> private final ServerConnector listener;<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> private ListenerInfo(boolean isManaged, ServerConnector listener) {<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> this.isManaged = isManaged;<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> this.listener = listener;<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> }<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> }<a name="line.161"></a> |
| <span class="sourceLineNo">162</span><a name="line.162"></a> |
| <span class="sourceLineNo">163</span> private final List<ListenerInfo> listeners = Lists.newArrayList();<a name="line.163"></a> |
| <span class="sourceLineNo">164</span><a name="line.164"></a> |
| <span class="sourceLineNo">165</span> @VisibleForTesting<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> public List<ServerConnector> getServerConnectors() {<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> return listeners.stream().map(info -> info.listener).collect(Collectors.toList());<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> }<a name="line.168"></a> |
| <span class="sourceLineNo">169</span><a name="line.169"></a> |
| <span class="sourceLineNo">170</span> protected final WebAppContext webAppContext;<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> protected final boolean findPort;<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> protected final Map<ServletContextHandler, Boolean> defaultContexts = new HashMap<>();<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> protected final List<String> filterNames = new ArrayList<>();<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> static final String STATE_DESCRIPTION_ALIVE = " - alive";<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> static final String STATE_DESCRIPTION_NOT_LIVE = " - not live";<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> * Class to construct instances of HTTP server with specific options.<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> */<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> public static class Builder {<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> private ArrayList<URI> endpoints = Lists.newArrayList();<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> private Configuration conf;<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> private String[] pathSpecs;<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> private AccessControlList adminsAcl;<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> private boolean securityEnabled = false;<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> private String usernameConfKey;<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> private String keytabConfKey;<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> private boolean needsClientAuth;<a name="line.188"></a> |
| <span class="sourceLineNo">189</span><a name="line.189"></a> |
| <span class="sourceLineNo">190</span> private String hostName;<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> private String appDir = APP_DIR;<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> private String logDir;<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> private boolean findPort;<a name="line.193"></a> |
| <span class="sourceLineNo">194</span><a name="line.194"></a> |
| <span class="sourceLineNo">195</span> private String trustStore;<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> private String trustStorePassword;<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> private String trustStoreType;<a name="line.197"></a> |
| <span class="sourceLineNo">198</span><a name="line.198"></a> |
| <span class="sourceLineNo">199</span> private String keyStore;<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> private String keyStorePassword;<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> private String keyStoreType;<a name="line.201"></a> |
| <span class="sourceLineNo">202</span><a name="line.202"></a> |
| <span class="sourceLineNo">203</span> // The -keypass option in keytool<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> private String keyPassword;<a name="line.204"></a> |
| <span class="sourceLineNo">205</span><a name="line.205"></a> |
| <span class="sourceLineNo">206</span> private String kerberosNameRulesKey;<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> private String signatureSecretFileKey;<a name="line.207"></a> |
| <span class="sourceLineNo">208</span><a name="line.208"></a> |
| <span class="sourceLineNo">209</span> /**<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> * @see #setAppDir(String)<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> * @deprecated Since 0.99.0. Use builder pattern via {@link #setAppDir(String)} instead.<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> */<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> @Deprecated<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> private String name;<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> /**<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> * @see #addEndpoint(URI)<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> * @deprecated Since 0.99.0. Use builder pattern via {@link #addEndpoint(URI)} instead.<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> */<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> @Deprecated<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> private String bindAddress;<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> /**<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> * @see #addEndpoint(URI)<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> * @deprecated Since 0.99.0. Use builder pattern vai {@link #addEndpoint(URI)} instead.<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> */<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> @Deprecated<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> private int port = -1;<a name="line.226"></a> |
| <span class="sourceLineNo">227</span><a name="line.227"></a> |
| <span class="sourceLineNo">228</span> /**<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> * Add an endpoint that the HTTP server should listen to.<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> *<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> * @param endpoint<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> * the endpoint of that the HTTP server should listen to. The<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> * scheme specifies the protocol (i.e. HTTP / HTTPS), the host<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> * specifies the binding address, and the port specifies the<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> * listening port. Unspecified or zero port means that the server<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> * can listen to any port.<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> */<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> public Builder addEndpoint(URI endpoint) {<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> endpoints.add(endpoint);<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> return this;<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> /**<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> * Set the hostname of the http server. The host name is used to resolve the<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> * _HOST field in Kerberos principals. The hostname of the first listener<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> * will be used if the name is unspecified.<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> */<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> public Builder hostName(String hostName) {<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> this.hostName = hostName;<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> return this;<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> }<a name="line.251"></a> |
| <span class="sourceLineNo">252</span><a name="line.252"></a> |
| <span class="sourceLineNo">253</span> public Builder trustStore(String location, String password, String type) {<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> this.trustStore = location;<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> this.trustStorePassword = password;<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> this.trustStoreType = type;<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> return this;<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> }<a name="line.258"></a> |
| <span class="sourceLineNo">259</span><a name="line.259"></a> |
| <span class="sourceLineNo">260</span> public Builder keyStore(String location, String password, String type) {<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> this.keyStore = location;<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> this.keyStorePassword = password;<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> this.keyStoreType = type;<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> return this;<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> }<a name="line.265"></a> |
| <span class="sourceLineNo">266</span><a name="line.266"></a> |
| <span class="sourceLineNo">267</span> public Builder keyPassword(String password) {<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> this.keyPassword = password;<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> return this;<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> }<a name="line.270"></a> |
| <span class="sourceLineNo">271</span><a name="line.271"></a> |
| <span class="sourceLineNo">272</span> /**<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> * Specify whether the server should authorize the client in SSL<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> * connections.<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> */<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> public Builder needsClientAuth(boolean value) {<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> this.needsClientAuth = value;<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> return this;<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> }<a name="line.279"></a> |
| <span class="sourceLineNo">280</span><a name="line.280"></a> |
| <span class="sourceLineNo">281</span> /**<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> * @see #setAppDir(String)<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> * @deprecated Since 0.99.0. Use {@link #setAppDir(String)} instead.<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> */<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> @Deprecated<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> public Builder setName(String name){<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> this.name = name;<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> return this;<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> }<a name="line.289"></a> |
| <span class="sourceLineNo">290</span><a name="line.290"></a> |
| <span class="sourceLineNo">291</span> /**<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> * @see #addEndpoint(URI)<a name="line.292"></a> |
| <span class="sourceLineNo">293</span> * @deprecated Since 0.99.0. Use {@link #addEndpoint(URI)} instead.<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> */<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> @Deprecated<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> public Builder setBindAddress(String bindAddress){<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> this.bindAddress = bindAddress;<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> return this;<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> }<a name="line.299"></a> |
| <span class="sourceLineNo">300</span><a name="line.300"></a> |
| <span class="sourceLineNo">301</span> /**<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> * @see #addEndpoint(URI)<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> * @deprecated Since 0.99.0. Use {@link #addEndpoint(URI)} instead.<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> */<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> @Deprecated<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> public Builder setPort(int port) {<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> this.port = port;<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> return this;<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> }<a name="line.309"></a> |
| <span class="sourceLineNo">310</span><a name="line.310"></a> |
| <span class="sourceLineNo">311</span> public Builder setFindPort(boolean findPort) {<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> this.findPort = findPort;<a name="line.312"></a> |
| <span class="sourceLineNo">313</span> return this;<a name="line.313"></a> |
| <span class="sourceLineNo">314</span> }<a name="line.314"></a> |
| <span class="sourceLineNo">315</span><a name="line.315"></a> |
| <span class="sourceLineNo">316</span> public Builder setConf(Configuration conf) {<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> this.conf = conf;<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> return this;<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> }<a name="line.319"></a> |
| <span class="sourceLineNo">320</span><a name="line.320"></a> |
| <span class="sourceLineNo">321</span> public Builder setPathSpec(String[] pathSpec) {<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> this.pathSpecs = pathSpec;<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> return this;<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> }<a name="line.324"></a> |
| <span class="sourceLineNo">325</span><a name="line.325"></a> |
| <span class="sourceLineNo">326</span> public Builder setACL(AccessControlList acl) {<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> this.adminsAcl = acl;<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> return this;<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> }<a name="line.329"></a> |
| <span class="sourceLineNo">330</span><a name="line.330"></a> |
| <span class="sourceLineNo">331</span> public Builder setSecurityEnabled(boolean securityEnabled) {<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> this.securityEnabled = securityEnabled;<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> return this;<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> }<a name="line.334"></a> |
| <span class="sourceLineNo">335</span><a name="line.335"></a> |
| <span class="sourceLineNo">336</span> public Builder setUsernameConfKey(String usernameConfKey) {<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> this.usernameConfKey = usernameConfKey;<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> return this;<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> }<a name="line.339"></a> |
| <span class="sourceLineNo">340</span><a name="line.340"></a> |
| <span class="sourceLineNo">341</span> public Builder setKeytabConfKey(String keytabConfKey) {<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> this.keytabConfKey = keytabConfKey;<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> return this;<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> }<a name="line.344"></a> |
| <span class="sourceLineNo">345</span><a name="line.345"></a> |
| <span class="sourceLineNo">346</span> public Builder setKerberosNameRulesKey(String kerberosNameRulesKey) {<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> this.kerberosNameRulesKey = kerberosNameRulesKey;<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> return this;<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> }<a name="line.349"></a> |
| <span class="sourceLineNo">350</span><a name="line.350"></a> |
| <span class="sourceLineNo">351</span> public Builder setSignatureSecretFileKey(String signatureSecretFileKey) {<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> this.signatureSecretFileKey = signatureSecretFileKey;<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> return this;<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> public Builder setAppDir(String appDir) {<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> this.appDir = appDir;<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> return this;<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> }<a name="line.359"></a> |
| <span class="sourceLineNo">360</span><a name="line.360"></a> |
| <span class="sourceLineNo">361</span> public Builder setLogDir(String logDir) {<a name="line.361"></a> |
| <span class="sourceLineNo">362</span> this.logDir = logDir;<a name="line.362"></a> |
| <span class="sourceLineNo">363</span> return this;<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> }<a name="line.364"></a> |
| <span class="sourceLineNo">365</span><a name="line.365"></a> |
| <span class="sourceLineNo">366</span> public HttpServer build() throws IOException {<a name="line.366"></a> |
| <span class="sourceLineNo">367</span><a name="line.367"></a> |
| <span class="sourceLineNo">368</span> // Do we still need to assert this non null name if it is deprecated?<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> if (this.name == null) {<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> throw new HadoopIllegalArgumentException("name is not set");<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> }<a name="line.371"></a> |
| <span class="sourceLineNo">372</span><a name="line.372"></a> |
| <span class="sourceLineNo">373</span> // Make the behavior compatible with deprecated interfaces<a name="line.373"></a> |
| <span class="sourceLineNo">374</span> if (bindAddress != null && port != -1) {<a name="line.374"></a> |
| <span class="sourceLineNo">375</span> try {<a name="line.375"></a> |
| <span class="sourceLineNo">376</span> endpoints.add(0, new URI("http", "", bindAddress, port, "", "", ""));<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> } catch (URISyntaxException e) {<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> throw new HadoopIllegalArgumentException("Invalid endpoint: "+ e);<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> }<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> }<a name="line.380"></a> |
| <span class="sourceLineNo">381</span><a name="line.381"></a> |
| <span class="sourceLineNo">382</span> if (endpoints.isEmpty()) {<a name="line.382"></a> |
| <span class="sourceLineNo">383</span> throw new HadoopIllegalArgumentException("No endpoints specified");<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> }<a name="line.384"></a> |
| <span class="sourceLineNo">385</span><a name="line.385"></a> |
| <span class="sourceLineNo">386</span> if (hostName == null) {<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> hostName = endpoints.get(0).getHost();<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> }<a name="line.388"></a> |
| <span class="sourceLineNo">389</span><a name="line.389"></a> |
| <span class="sourceLineNo">390</span> if (this.conf == null) {<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> conf = new Configuration();<a name="line.391"></a> |
| <span class="sourceLineNo">392</span> }<a name="line.392"></a> |
| <span class="sourceLineNo">393</span><a name="line.393"></a> |
| <span class="sourceLineNo">394</span> HttpServer server = new HttpServer(this);<a name="line.394"></a> |
| <span class="sourceLineNo">395</span><a name="line.395"></a> |
| <span class="sourceLineNo">396</span> if (this.securityEnabled) {<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> server.initSpnego(conf, hostName, usernameConfKey, keytabConfKey, kerberosNameRulesKey,<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> signatureSecretFileKey);<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> }<a name="line.399"></a> |
| <span class="sourceLineNo">400</span><a name="line.400"></a> |
| <span class="sourceLineNo">401</span> for (URI ep : endpoints) {<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> ServerConnector listener = null;<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> String scheme = ep.getScheme();<a name="line.403"></a> |
| <span class="sourceLineNo">404</span> HttpConfiguration httpConfig = new HttpConfiguration();<a name="line.404"></a> |
| <span class="sourceLineNo">405</span> httpConfig.setSecureScheme("https");<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> httpConfig.setHeaderCacheSize(DEFAULT_MAX_HEADER_SIZE);<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> httpConfig.setResponseHeaderSize(DEFAULT_MAX_HEADER_SIZE);<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> httpConfig.setRequestHeaderSize(DEFAULT_MAX_HEADER_SIZE);<a name="line.408"></a> |
| <span class="sourceLineNo">409</span><a name="line.409"></a> |
| <span class="sourceLineNo">410</span> if ("http".equals(scheme)) {<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> listener = new ServerConnector(server.webServer, new HttpConnectionFactory(httpConfig));<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> } else if ("https".equals(scheme)) {<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> HttpConfiguration httpsConfig = new HttpConfiguration(httpConfig);<a name="line.413"></a> |
| <span class="sourceLineNo">414</span> httpsConfig.addCustomizer(new SecureRequestCustomizer());<a name="line.414"></a> |
| <span class="sourceLineNo">415</span> SslContextFactory sslCtxFactory = new SslContextFactory();<a name="line.415"></a> |
| <span class="sourceLineNo">416</span> sslCtxFactory.setNeedClientAuth(needsClientAuth);<a name="line.416"></a> |
| <span class="sourceLineNo">417</span> sslCtxFactory.setKeyManagerPassword(keyPassword);<a name="line.417"></a> |
| <span class="sourceLineNo">418</span><a name="line.418"></a> |
| <span class="sourceLineNo">419</span> if (keyStore != null) {<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> sslCtxFactory.setKeyStorePath(keyStore);<a name="line.420"></a> |
| <span class="sourceLineNo">421</span> sslCtxFactory.setKeyStoreType(keyStoreType);<a name="line.421"></a> |
| <span class="sourceLineNo">422</span> sslCtxFactory.setKeyStorePassword(keyStorePassword);<a name="line.422"></a> |
| <span class="sourceLineNo">423</span> }<a name="line.423"></a> |
| <span class="sourceLineNo">424</span><a name="line.424"></a> |
| <span class="sourceLineNo">425</span> if (trustStore != null) {<a name="line.425"></a> |
| <span class="sourceLineNo">426</span> sslCtxFactory.setTrustStorePath(trustStore);<a name="line.426"></a> |
| <span class="sourceLineNo">427</span> sslCtxFactory.setTrustStoreType(trustStoreType);<a name="line.427"></a> |
| <span class="sourceLineNo">428</span> sslCtxFactory.setTrustStorePassword(trustStorePassword);<a name="line.428"></a> |
| <span class="sourceLineNo">429</span><a name="line.429"></a> |
| <span class="sourceLineNo">430</span> }<a name="line.430"></a> |
| <span class="sourceLineNo">431</span> listener = new ServerConnector(server.webServer, new SslConnectionFactory(sslCtxFactory,<a name="line.431"></a> |
| <span class="sourceLineNo">432</span> HttpVersion.HTTP_1_1.toString()), new HttpConnectionFactory(httpsConfig));<a name="line.432"></a> |
| <span class="sourceLineNo">433</span> } else {<a name="line.433"></a> |
| <span class="sourceLineNo">434</span> throw new HadoopIllegalArgumentException(<a name="line.434"></a> |
| <span class="sourceLineNo">435</span> "unknown scheme for endpoint:" + ep);<a name="line.435"></a> |
| <span class="sourceLineNo">436</span> }<a name="line.436"></a> |
| <span class="sourceLineNo">437</span><a name="line.437"></a> |
| <span class="sourceLineNo">438</span> // default settings for connector<a name="line.438"></a> |
| <span class="sourceLineNo">439</span> listener.setAcceptQueueSize(128);<a name="line.439"></a> |
| <span class="sourceLineNo">440</span> if (Shell.WINDOWS) {<a name="line.440"></a> |
| <span class="sourceLineNo">441</span> // result of setting the SO_REUSEADDR flag is different on Windows<a name="line.441"></a> |
| <span class="sourceLineNo">442</span> // http://msdn.microsoft.com/en-us/library/ms740621(v=vs.85).aspx<a name="line.442"></a> |
| <span class="sourceLineNo">443</span> // without this 2 NN's can start on the same machine and listen on<a name="line.443"></a> |
| <span class="sourceLineNo">444</span> // the same port with indeterminate routing of incoming requests to them<a name="line.444"></a> |
| <span class="sourceLineNo">445</span> listener.setReuseAddress(false);<a name="line.445"></a> |
| <span class="sourceLineNo">446</span> }<a name="line.446"></a> |
| <span class="sourceLineNo">447</span><a name="line.447"></a> |
| <span class="sourceLineNo">448</span> listener.setHost(ep.getHost());<a name="line.448"></a> |
| <span class="sourceLineNo">449</span> listener.setPort(ep.getPort() == -1 ? 0 : ep.getPort());<a name="line.449"></a> |
| <span class="sourceLineNo">450</span> server.addManagedListener(listener);<a name="line.450"></a> |
| <span class="sourceLineNo">451</span> }<a name="line.451"></a> |
| <span class="sourceLineNo">452</span><a name="line.452"></a> |
| <span class="sourceLineNo">453</span> server.loadListeners();<a name="line.453"></a> |
| <span class="sourceLineNo">454</span> return server;<a name="line.454"></a> |
| <span class="sourceLineNo">455</span><a name="line.455"></a> |
| <span class="sourceLineNo">456</span> }<a name="line.456"></a> |
| <span class="sourceLineNo">457</span><a name="line.457"></a> |
| <span class="sourceLineNo">458</span> }<a name="line.458"></a> |
| <span class="sourceLineNo">459</span><a name="line.459"></a> |
| <span class="sourceLineNo">460</span> /**<a name="line.460"></a> |
| <span class="sourceLineNo">461</span> * @see #HttpServer(String, String, int, boolean, Configuration)<a name="line.461"></a> |
| <span class="sourceLineNo">462</span> * @deprecated Since 0.99.0<a name="line.462"></a> |
| <span class="sourceLineNo">463</span> */<a name="line.463"></a> |
| <span class="sourceLineNo">464</span> @Deprecated<a name="line.464"></a> |
| <span class="sourceLineNo">465</span> public HttpServer(String name, String bindAddress, int port, boolean findPort)<a name="line.465"></a> |
| <span class="sourceLineNo">466</span> throws IOException {<a name="line.466"></a> |
| <span class="sourceLineNo">467</span> this(name, bindAddress, port, findPort, new Configuration());<a name="line.467"></a> |
| <span class="sourceLineNo">468</span> }<a name="line.468"></a> |
| <span class="sourceLineNo">469</span><a name="line.469"></a> |
| <span class="sourceLineNo">470</span> /**<a name="line.470"></a> |
| <span class="sourceLineNo">471</span> * Create a status server on the given port. Allows you to specify the<a name="line.471"></a> |
| <span class="sourceLineNo">472</span> * path specifications that this server will be serving so that they will be<a name="line.472"></a> |
| <span class="sourceLineNo">473</span> * added to the filters properly.<a name="line.473"></a> |
| <span class="sourceLineNo">474</span> *<a name="line.474"></a> |
| <span class="sourceLineNo">475</span> * @param name The name of the server<a name="line.475"></a> |
| <span class="sourceLineNo">476</span> * @param bindAddress The address for this server<a name="line.476"></a> |
| <span class="sourceLineNo">477</span> * @param port The port to use on the server<a name="line.477"></a> |
| <span class="sourceLineNo">478</span> * @param findPort whether the server should start at the given port and<a name="line.478"></a> |
| <span class="sourceLineNo">479</span> * increment by 1 until it finds a free port.<a name="line.479"></a> |
| <span class="sourceLineNo">480</span> * @param conf Configuration<a name="line.480"></a> |
| <span class="sourceLineNo">481</span> * @param pathSpecs Path specifications that this httpserver will be serving.<a name="line.481"></a> |
| <span class="sourceLineNo">482</span> * These will be added to any filters.<a name="line.482"></a> |
| <span class="sourceLineNo">483</span> * @deprecated Since 0.99.0<a name="line.483"></a> |
| <span class="sourceLineNo">484</span> */<a name="line.484"></a> |
| <span class="sourceLineNo">485</span> @Deprecated<a name="line.485"></a> |
| <span class="sourceLineNo">486</span> public HttpServer(String name, String bindAddress, int port,<a name="line.486"></a> |
| <span class="sourceLineNo">487</span> boolean findPort, Configuration conf, String[] pathSpecs) throws IOException {<a name="line.487"></a> |
| <span class="sourceLineNo">488</span> this(name, bindAddress, port, findPort, conf, null, pathSpecs);<a name="line.488"></a> |
| <span class="sourceLineNo">489</span> }<a name="line.489"></a> |
| <span class="sourceLineNo">490</span><a name="line.490"></a> |
| <span class="sourceLineNo">491</span> /**<a name="line.491"></a> |
| <span class="sourceLineNo">492</span> * Create a status server on the given port.<a name="line.492"></a> |
| <span class="sourceLineNo">493</span> * The jsp scripts are taken from src/webapps/&lt;name&gt;.<a name="line.493"></a> |
| <span class="sourceLineNo">494</span> * @param name The name of the server<a name="line.494"></a> |
| <span class="sourceLineNo">495</span> * @param port The port to use on the server<a name="line.495"></a> |
| <span class="sourceLineNo">496</span> * @param findPort whether the server should start at the given port and<a name="line.496"></a> |
| <span class="sourceLineNo">497</span> * increment by 1 until it finds a free port.<a name="line.497"></a> |
| <span class="sourceLineNo">498</span> * @param conf Configuration<a name="line.498"></a> |
| <span class="sourceLineNo">499</span> * @deprecated Since 0.99.0<a name="line.499"></a> |
| <span class="sourceLineNo">500</span> */<a name="line.500"></a> |
| <span class="sourceLineNo">501</span> @Deprecated<a name="line.501"></a> |
| <span class="sourceLineNo">502</span> public HttpServer(String name, String bindAddress, int port,<a name="line.502"></a> |
| <span class="sourceLineNo">503</span> boolean findPort, Configuration conf) throws IOException {<a name="line.503"></a> |
| <span class="sourceLineNo">504</span> this(name, bindAddress, port, findPort, conf, null, null);<a name="line.504"></a> |
| <span class="sourceLineNo">505</span> }<a name="line.505"></a> |
| <span class="sourceLineNo">506</span><a name="line.506"></a> |
| <span class="sourceLineNo">507</span> /**<a name="line.507"></a> |
| <span class="sourceLineNo">508</span> * Creates a status server on the given port. The JSP scripts are taken<a name="line.508"></a> |
| <span class="sourceLineNo">509</span> * from src/webapp&lt;name&gt;.<a name="line.509"></a> |
| <span class="sourceLineNo">510</span> *<a name="line.510"></a> |
| <span class="sourceLineNo">511</span> * @param name the name of the server<a name="line.511"></a> |
| <span class="sourceLineNo">512</span> * @param bindAddress the address for this server<a name="line.512"></a> |
| <span class="sourceLineNo">513</span> * @param port the port to use on the server<a name="line.513"></a> |
| <span class="sourceLineNo">514</span> * @param findPort whether the server should start at the given port and increment by 1 until it<a name="line.514"></a> |
| <span class="sourceLineNo">515</span> * finds a free port<a name="line.515"></a> |
| <span class="sourceLineNo">516</span> * @param conf the configuration to use<a name="line.516"></a> |
| <span class="sourceLineNo">517</span> * @param adminsAcl {@link AccessControlList} of the admins<a name="line.517"></a> |
| <span class="sourceLineNo">518</span> * @throws IOException when creating the server fails<a name="line.518"></a> |
| <span class="sourceLineNo">519</span> * @deprecated Since 0.99.0<a name="line.519"></a> |
| <span class="sourceLineNo">520</span> */<a name="line.520"></a> |
| <span class="sourceLineNo">521</span> @Deprecated<a name="line.521"></a> |
| <span class="sourceLineNo">522</span> public HttpServer(String name, String bindAddress, int port,<a name="line.522"></a> |
| <span class="sourceLineNo">523</span> boolean findPort, Configuration conf, AccessControlList adminsAcl)<a name="line.523"></a> |
| <span class="sourceLineNo">524</span> throws IOException {<a name="line.524"></a> |
| <span class="sourceLineNo">525</span> this(name, bindAddress, port, findPort, conf, adminsAcl, null);<a name="line.525"></a> |
| <span class="sourceLineNo">526</span> }<a name="line.526"></a> |
| <span class="sourceLineNo">527</span><a name="line.527"></a> |
| <span class="sourceLineNo">528</span> /**<a name="line.528"></a> |
| <span class="sourceLineNo">529</span> * Create a status server on the given port.<a name="line.529"></a> |
| <span class="sourceLineNo">530</span> * The jsp scripts are taken from src/webapps/&lt;name&gt;.<a name="line.530"></a> |
| <span class="sourceLineNo">531</span> * @param name The name of the server<a name="line.531"></a> |
| <span class="sourceLineNo">532</span> * @param bindAddress The address for this server<a name="line.532"></a> |
| <span class="sourceLineNo">533</span> * @param port The port to use on the server<a name="line.533"></a> |
| <span class="sourceLineNo">534</span> * @param findPort whether the server should start at the given port and<a name="line.534"></a> |
| <span class="sourceLineNo">535</span> * increment by 1 until it finds a free port.<a name="line.535"></a> |
| <span class="sourceLineNo">536</span> * @param conf Configuration<a name="line.536"></a> |
| <span class="sourceLineNo">537</span> * @param adminsAcl {@link AccessControlList} of the admins<a name="line.537"></a> |
| <span class="sourceLineNo">538</span> * @param pathSpecs Path specifications that this httpserver will be serving.<a name="line.538"></a> |
| <span class="sourceLineNo">539</span> * These will be added to any filters.<a name="line.539"></a> |
| <span class="sourceLineNo">540</span> * @deprecated Since 0.99.0<a name="line.540"></a> |
| <span class="sourceLineNo">541</span> */<a name="line.541"></a> |
| <span class="sourceLineNo">542</span> @Deprecated<a name="line.542"></a> |
| <span class="sourceLineNo">543</span> public HttpServer(String name, String bindAddress, int port,<a name="line.543"></a> |
| <span class="sourceLineNo">544</span> boolean findPort, Configuration conf, AccessControlList adminsAcl,<a name="line.544"></a> |
| <span class="sourceLineNo">545</span> String[] pathSpecs) throws IOException {<a name="line.545"></a> |
| <span class="sourceLineNo">546</span> this(new Builder().setName(name)<a name="line.546"></a> |
| <span class="sourceLineNo">547</span> .addEndpoint(URI.create("http://" + bindAddress + ":" + port))<a name="line.547"></a> |
| <span class="sourceLineNo">548</span> .setFindPort(findPort).setConf(conf).setACL(adminsAcl)<a name="line.548"></a> |
| <span class="sourceLineNo">549</span> .setPathSpec(pathSpecs));<a name="line.549"></a> |
| <span class="sourceLineNo">550</span> }<a name="line.550"></a> |
| <span class="sourceLineNo">551</span><a name="line.551"></a> |
| <span class="sourceLineNo">552</span> private HttpServer(final Builder b) throws IOException {<a name="line.552"></a> |
| <span class="sourceLineNo">553</span> this.appDir = b.appDir;<a name="line.553"></a> |
| <span class="sourceLineNo">554</span> this.logDir = b.logDir;<a name="line.554"></a> |
| <span class="sourceLineNo">555</span> final String appDir = getWebAppsPath(b.name);<a name="line.555"></a> |
| <span class="sourceLineNo">556</span><a name="line.556"></a> |
| <span class="sourceLineNo">557</span><a name="line.557"></a> |
| <span class="sourceLineNo">558</span> int maxThreads = b.conf.getInt(HTTP_MAX_THREADS, 16);<a name="line.558"></a> |
| <span class="sourceLineNo">559</span> // If HTTP_MAX_THREADS is less than or equal to 0, QueueThreadPool() will use the<a name="line.559"></a> |
| <span class="sourceLineNo">560</span> // default value (currently 200).<a name="line.560"></a> |
| <span class="sourceLineNo">561</span> QueuedThreadPool threadPool = maxThreads <= 0 ? new QueuedThreadPool()<a name="line.561"></a> |
| <span class="sourceLineNo">562</span> : new QueuedThreadPool(maxThreads);<a name="line.562"></a> |
| <span class="sourceLineNo">563</span> threadPool.setDaemon(true);<a name="line.563"></a> |
| <span class="sourceLineNo">564</span> this.webServer = new Server(threadPool);<a name="line.564"></a> |
| <span class="sourceLineNo">565</span><a name="line.565"></a> |
| <span class="sourceLineNo">566</span> this.adminsAcl = b.adminsAcl;<a name="line.566"></a> |
| <span class="sourceLineNo">567</span> this.webAppContext = createWebAppContext(b.name, b.conf, adminsAcl, appDir);<a name="line.567"></a> |
| <span class="sourceLineNo">568</span> this.findPort = b.findPort;<a name="line.568"></a> |
| <span class="sourceLineNo">569</span> initializeWebServer(b.name, b.hostName, b.conf, b.pathSpecs);<a name="line.569"></a> |
| <span class="sourceLineNo">570</span> }<a name="line.570"></a> |
| <span class="sourceLineNo">571</span><a name="line.571"></a> |
| <span class="sourceLineNo">572</span> private void initializeWebServer(String name, String hostName,<a name="line.572"></a> |
| <span class="sourceLineNo">573</span> Configuration conf, String[] pathSpecs)<a name="line.573"></a> |
| <span class="sourceLineNo">574</span> throws FileNotFoundException, IOException {<a name="line.574"></a> |
| <span class="sourceLineNo">575</span><a name="line.575"></a> |
| <span class="sourceLineNo">576</span> Preconditions.checkNotNull(webAppContext);<a name="line.576"></a> |
| <span class="sourceLineNo">577</span><a name="line.577"></a> |
| <span class="sourceLineNo">578</span> HandlerCollection handlerCollection = new HandlerCollection();<a name="line.578"></a> |
| <span class="sourceLineNo">579</span><a name="line.579"></a> |
| <span class="sourceLineNo">580</span> ContextHandlerCollection contexts = new ContextHandlerCollection();<a name="line.580"></a> |
| <span class="sourceLineNo">581</span> RequestLog requestLog = HttpRequestLog.getRequestLog(name);<a name="line.581"></a> |
| <span class="sourceLineNo">582</span><a name="line.582"></a> |
| <span class="sourceLineNo">583</span> if (requestLog != null) {<a name="line.583"></a> |
| <span class="sourceLineNo">584</span> RequestLogHandler requestLogHandler = new RequestLogHandler();<a name="line.584"></a> |
| <span class="sourceLineNo">585</span> requestLogHandler.setRequestLog(requestLog);<a name="line.585"></a> |
| <span class="sourceLineNo">586</span> handlerCollection.addHandler(requestLogHandler);<a name="line.586"></a> |
| <span class="sourceLineNo">587</span> }<a name="line.587"></a> |
| <span class="sourceLineNo">588</span><a name="line.588"></a> |
| <span class="sourceLineNo">589</span> final String appDir = getWebAppsPath(name);<a name="line.589"></a> |
| <span class="sourceLineNo">590</span><a name="line.590"></a> |
| <span class="sourceLineNo">591</span> handlerCollection.addHandler(contexts);<a name="line.591"></a> |
| <span class="sourceLineNo">592</span> handlerCollection.addHandler(webAppContext);<a name="line.592"></a> |
| <span class="sourceLineNo">593</span><a name="line.593"></a> |
| <span class="sourceLineNo">594</span> webServer.setHandler(handlerCollection);<a name="line.594"></a> |
| <span class="sourceLineNo">595</span><a name="line.595"></a> |
| <span class="sourceLineNo">596</span> addDefaultApps(contexts, appDir, conf);<a name="line.596"></a> |
| <span class="sourceLineNo">597</span><a name="line.597"></a> |
| <span class="sourceLineNo">598</span> addGlobalFilter("safety", QuotingInputFilter.class.getName(), null);<a name="line.598"></a> |
| <span class="sourceLineNo">599</span> Map<String, String> params = new HashMap<>();<a name="line.599"></a> |
| <span class="sourceLineNo">600</span> params.put("xframeoptions", conf.get("hbase.http.filter.xframeoptions.mode", "DENY"));<a name="line.600"></a> |
| <span class="sourceLineNo">601</span> addGlobalFilter("clickjackingprevention",<a name="line.601"></a> |
| <span class="sourceLineNo">602</span> ClickjackingPreventionFilter.class.getName(), params);<a name="line.602"></a> |
| <span class="sourceLineNo">603</span> final FilterInitializer[] initializers = getFilterInitializers(conf);<a name="line.603"></a> |
| <span class="sourceLineNo">604</span> if (initializers != null) {<a name="line.604"></a> |
| <span class="sourceLineNo">605</span> conf = new Configuration(conf);<a name="line.605"></a> |
| <span class="sourceLineNo">606</span> conf.set(BIND_ADDRESS, hostName);<a name="line.606"></a> |
| <span class="sourceLineNo">607</span> for (FilterInitializer c : initializers) {<a name="line.607"></a> |
| <span class="sourceLineNo">608</span> c.initFilter(this, conf);<a name="line.608"></a> |
| <span class="sourceLineNo">609</span> }<a name="line.609"></a> |
| <span class="sourceLineNo">610</span> }<a name="line.610"></a> |
| <span class="sourceLineNo">611</span><a name="line.611"></a> |
| <span class="sourceLineNo">612</span> addDefaultServlets(contexts);<a name="line.612"></a> |
| <span class="sourceLineNo">613</span><a name="line.613"></a> |
| <span class="sourceLineNo">614</span> if (pathSpecs != null) {<a name="line.614"></a> |
| <span class="sourceLineNo">615</span> for (String path : pathSpecs) {<a name="line.615"></a> |
| <span class="sourceLineNo">616</span> LOG.info("adding path spec: " + path);<a name="line.616"></a> |
| <span class="sourceLineNo">617</span> addFilterPathMapping(path, webAppContext);<a name="line.617"></a> |
| <span class="sourceLineNo">618</span> }<a name="line.618"></a> |
| <span class="sourceLineNo">619</span> }<a name="line.619"></a> |
| <span class="sourceLineNo">620</span> }<a name="line.620"></a> |
| <span class="sourceLineNo">621</span><a name="line.621"></a> |
| <span class="sourceLineNo">622</span> private void addManagedListener(ServerConnector connector) {<a name="line.622"></a> |
| <span class="sourceLineNo">623</span> listeners.add(new ListenerInfo(true, connector));<a name="line.623"></a> |
| <span class="sourceLineNo">624</span> }<a name="line.624"></a> |
| <span class="sourceLineNo">625</span><a name="line.625"></a> |
| <span class="sourceLineNo">626</span> private static WebAppContext createWebAppContext(String name,<a name="line.626"></a> |
| <span class="sourceLineNo">627</span> Configuration conf, AccessControlList adminsAcl, final String appDir) {<a name="line.627"></a> |
| <span class="sourceLineNo">628</span> WebAppContext ctx = new WebAppContext();<a name="line.628"></a> |
| <span class="sourceLineNo">629</span> ctx.setDisplayName(name);<a name="line.629"></a> |
| <span class="sourceLineNo">630</span> ctx.setContextPath("/");<a name="line.630"></a> |
| <span class="sourceLineNo">631</span> ctx.setWar(appDir + "/" + name);<a name="line.631"></a> |
| <span class="sourceLineNo">632</span> ctx.getServletContext().setAttribute(CONF_CONTEXT_ATTRIBUTE, conf);<a name="line.632"></a> |
| <span class="sourceLineNo">633</span> // for org.apache.hadoop.metrics.MetricsServlet<a name="line.633"></a> |
| <span class="sourceLineNo">634</span> ctx.getServletContext().setAttribute(<a name="line.634"></a> |
| <span class="sourceLineNo">635</span> org.apache.hadoop.http.HttpServer2.CONF_CONTEXT_ATTRIBUTE, conf);<a name="line.635"></a> |
| <span class="sourceLineNo">636</span> ctx.getServletContext().setAttribute(ADMINS_ACL, adminsAcl);<a name="line.636"></a> |
| <span class="sourceLineNo">637</span> addNoCacheFilter(ctx);<a name="line.637"></a> |
| <span class="sourceLineNo">638</span> return ctx;<a name="line.638"></a> |
| <span class="sourceLineNo">639</span> }<a name="line.639"></a> |
| <span class="sourceLineNo">640</span><a name="line.640"></a> |
| <span class="sourceLineNo">641</span> private static void addNoCacheFilter(WebAppContext ctxt) {<a name="line.641"></a> |
| <span class="sourceLineNo">642</span> defineFilter(ctxt, NO_CACHE_FILTER, NoCacheFilter.class.getName(),<a name="line.642"></a> |
| <span class="sourceLineNo">643</span> Collections.<String, String> emptyMap(), new String[] { "/*" });<a name="line.643"></a> |
| <span class="sourceLineNo">644</span> }<a name="line.644"></a> |
| <span class="sourceLineNo">645</span><a name="line.645"></a> |
| <span class="sourceLineNo">646</span> /** Get an array of FilterConfiguration specified in the conf */<a name="line.646"></a> |
| <span class="sourceLineNo">647</span> private static FilterInitializer[] getFilterInitializers(Configuration conf) {<a name="line.647"></a> |
| <span class="sourceLineNo">648</span> if (conf == null) {<a name="line.648"></a> |
| <span class="sourceLineNo">649</span> return null;<a name="line.649"></a> |
| <span class="sourceLineNo">650</span> }<a name="line.650"></a> |
| <span class="sourceLineNo">651</span><a name="line.651"></a> |
| <span class="sourceLineNo">652</span> Class<?>[] classes = conf.getClasses(FILTER_INITIALIZERS_PROPERTY);<a name="line.652"></a> |
| <span class="sourceLineNo">653</span> if (classes == null) {<a name="line.653"></a> |
| <span class="sourceLineNo">654</span> return null;<a name="line.654"></a> |
| <span class="sourceLineNo">655</span> }<a name="line.655"></a> |
| <span class="sourceLineNo">656</span><a name="line.656"></a> |
| <span class="sourceLineNo">657</span> FilterInitializer[] initializers = new FilterInitializer[classes.length];<a name="line.657"></a> |
| <span class="sourceLineNo">658</span> for(int i = 0; i < classes.length; i++) {<a name="line.658"></a> |
| <span class="sourceLineNo">659</span> initializers[i] = (FilterInitializer)ReflectionUtils.newInstance(classes[i]);<a name="line.659"></a> |
| <span class="sourceLineNo">660</span> }<a name="line.660"></a> |
| <span class="sourceLineNo">661</span> return initializers;<a name="line.661"></a> |
| <span class="sourceLineNo">662</span> }<a name="line.662"></a> |
| <span class="sourceLineNo">663</span><a name="line.663"></a> |
| <span class="sourceLineNo">664</span> /**<a name="line.664"></a> |
| <span class="sourceLineNo">665</span> * Add default apps.<a name="line.665"></a> |
| <span class="sourceLineNo">666</span> * @param appDir The application directory<a name="line.666"></a> |
| <span class="sourceLineNo">667</span> */<a name="line.667"></a> |
| <span class="sourceLineNo">668</span> protected void addDefaultApps(ContextHandlerCollection parent,<a name="line.668"></a> |
| <span class="sourceLineNo">669</span> final String appDir, Configuration conf) {<a name="line.669"></a> |
| <span class="sourceLineNo">670</span> // set up the context for "/logs/" if "hadoop.log.dir" property is defined.<a name="line.670"></a> |
| <span class="sourceLineNo">671</span> String logDir = this.logDir;<a name="line.671"></a> |
| <span class="sourceLineNo">672</span> if (logDir == null) {<a name="line.672"></a> |
| <span class="sourceLineNo">673</span> logDir = System.getProperty("hadoop.log.dir");<a name="line.673"></a> |
| <span class="sourceLineNo">674</span> }<a name="line.674"></a> |
| <span class="sourceLineNo">675</span> if (logDir != null) {<a name="line.675"></a> |
| <span class="sourceLineNo">676</span> ServletContextHandler logContext = new ServletContextHandler(parent, "/logs");<a name="line.676"></a> |
| <span class="sourceLineNo">677</span> logContext.addServlet(AdminAuthorizedServlet.class, "/*");<a name="line.677"></a> |
| <span class="sourceLineNo">678</span> logContext.setResourceBase(logDir);<a name="line.678"></a> |
| <span class="sourceLineNo">679</span><a name="line.679"></a> |
| <span class="sourceLineNo">680</span> if (conf.getBoolean(<a name="line.680"></a> |
| <span class="sourceLineNo">681</span> ServerConfigurationKeys.HBASE_JETTY_LOGS_SERVE_ALIASES,<a name="line.681"></a> |
| <span class="sourceLineNo">682</span> ServerConfigurationKeys.DEFAULT_HBASE_JETTY_LOGS_SERVE_ALIASES)) {<a name="line.682"></a> |
| <span class="sourceLineNo">683</span> Map<String, String> params = logContext.getInitParams();<a name="line.683"></a> |
| <span class="sourceLineNo">684</span> params.put(<a name="line.684"></a> |
| <span class="sourceLineNo">685</span> "org.mortbay.jetty.servlet.Default.aliases", "true");<a name="line.685"></a> |
| <span class="sourceLineNo">686</span> }<a name="line.686"></a> |
| <span class="sourceLineNo">687</span> logContext.setDisplayName("logs");<a name="line.687"></a> |
| <span class="sourceLineNo">688</span> setContextAttributes(logContext, conf);<a name="line.688"></a> |
| <span class="sourceLineNo">689</span> addNoCacheFilter(webAppContext);<a name="line.689"></a> |
| <span class="sourceLineNo">690</span> defaultContexts.put(logContext, true);<a name="line.690"></a> |
| <span class="sourceLineNo">691</span> }<a name="line.691"></a> |
| <span class="sourceLineNo">692</span> // set up the context for "/static/*"<a name="line.692"></a> |
| <span class="sourceLineNo">693</span> ServletContextHandler staticContext = new ServletContextHandler(parent, "/static");<a name="line.693"></a> |
| <span class="sourceLineNo">694</span> staticContext.setResourceBase(appDir + "/static");<a name="line.694"></a> |
| <span class="sourceLineNo">695</span> staticContext.addServlet(DefaultServlet.class, "/*");<a name="line.695"></a> |
| <span class="sourceLineNo">696</span> staticContext.setDisplayName("static");<a name="line.696"></a> |
| <span class="sourceLineNo">697</span> setContextAttributes(staticContext, conf);<a name="line.697"></a> |
| <span class="sourceLineNo">698</span> defaultContexts.put(staticContext, true);<a name="line.698"></a> |
| <span class="sourceLineNo">699</span> }<a name="line.699"></a> |
| <span class="sourceLineNo">700</span><a name="line.700"></a> |
| <span class="sourceLineNo">701</span> private void setContextAttributes(ServletContextHandler context, Configuration conf) {<a name="line.701"></a> |
| <span class="sourceLineNo">702</span> context.getServletContext().setAttribute(CONF_CONTEXT_ATTRIBUTE, conf);<a name="line.702"></a> |
| <span class="sourceLineNo">703</span> context.getServletContext().setAttribute(ADMINS_ACL, adminsAcl);<a name="line.703"></a> |
| <span class="sourceLineNo">704</span> }<a name="line.704"></a> |
| <span class="sourceLineNo">705</span><a name="line.705"></a> |
| <span class="sourceLineNo">706</span> /**<a name="line.706"></a> |
| <span class="sourceLineNo">707</span> * Add default servlets.<a name="line.707"></a> |
| <span class="sourceLineNo">708</span> */<a name="line.708"></a> |
| <span class="sourceLineNo">709</span> protected void addDefaultServlets(ContextHandlerCollection contexts) throws IOException {<a name="line.709"></a> |
| <span class="sourceLineNo">710</span> // set up default servlets<a name="line.710"></a> |
| <span class="sourceLineNo">711</span> addServlet("stacks", "/stacks", StackServlet.class);<a name="line.711"></a> |
| <span class="sourceLineNo">712</span> addServlet("logLevel", "/logLevel", LogLevel.Servlet.class);<a name="line.712"></a> |
| <span class="sourceLineNo">713</span> // Hadoop3 has moved completely to metrics2, and dropped support for Metrics v1's<a name="line.713"></a> |
| <span class="sourceLineNo">714</span> // MetricsServlet (see HADOOP-12504). We'll using reflection to load if against hadoop2.<a name="line.714"></a> |
| <span class="sourceLineNo">715</span> // Remove when we drop support for hbase on hadoop2.x.<a name="line.715"></a> |
| <span class="sourceLineNo">716</span> try {<a name="line.716"></a> |
| <span class="sourceLineNo">717</span> Class clz = Class.forName("org.apache.hadoop.metrics.MetricsServlet");<a name="line.717"></a> |
| <span class="sourceLineNo">718</span> addServlet("metrics", "/metrics", clz);<a name="line.718"></a> |
| <span class="sourceLineNo">719</span> } catch (Exception e) {<a name="line.719"></a> |
| <span class="sourceLineNo">720</span> // do nothing<a name="line.720"></a> |
| <span class="sourceLineNo">721</span> }<a name="line.721"></a> |
| <span class="sourceLineNo">722</span> addServlet("jmx", "/jmx", JMXJsonServlet.class);<a name="line.722"></a> |
| <span class="sourceLineNo">723</span> addServlet("conf", "/conf", ConfServlet.class);<a name="line.723"></a> |
| <span class="sourceLineNo">724</span> final String asyncProfilerHome = ProfileServlet.getAsyncProfilerHome();<a name="line.724"></a> |
| <span class="sourceLineNo">725</span> if (asyncProfilerHome != null && !asyncProfilerHome.trim().isEmpty()) {<a name="line.725"></a> |
| <span class="sourceLineNo">726</span> addServlet("prof", "/prof", ProfileServlet.class);<a name="line.726"></a> |
| <span class="sourceLineNo">727</span> Path tmpDir = Paths.get(ProfileServlet.OUTPUT_DIR);<a name="line.727"></a> |
| <span class="sourceLineNo">728</span> if (Files.notExists(tmpDir)) {<a name="line.728"></a> |
| <span class="sourceLineNo">729</span> Files.createDirectories(tmpDir);<a name="line.729"></a> |
| <span class="sourceLineNo">730</span> }<a name="line.730"></a> |
| <span class="sourceLineNo">731</span> ServletContextHandler genCtx = new ServletContextHandler(contexts, "/prof-output");<a name="line.731"></a> |
| <span class="sourceLineNo">732</span> genCtx.addServlet(ProfileOutputServlet.class, "/*");<a name="line.732"></a> |
| <span class="sourceLineNo">733</span> genCtx.setResourceBase(tmpDir.toAbsolutePath().toString());<a name="line.733"></a> |
| <span class="sourceLineNo">734</span> genCtx.setDisplayName("prof-output");<a name="line.734"></a> |
| <span class="sourceLineNo">735</span> } else {<a name="line.735"></a> |
| <span class="sourceLineNo">736</span> addServlet("prof", "/prof", ProfileServlet.DisabledServlet.class);<a name="line.736"></a> |
| <span class="sourceLineNo">737</span> LOG.info("ASYNC_PROFILER_HOME environment variable and async.profiler.home system property " +<a name="line.737"></a> |
| <span class="sourceLineNo">738</span> "not specified. Disabling /prof endpoint.");<a name="line.738"></a> |
| <span class="sourceLineNo">739</span> }<a name="line.739"></a> |
| <span class="sourceLineNo">740</span> }<a name="line.740"></a> |
| <span class="sourceLineNo">741</span><a name="line.741"></a> |
| <span class="sourceLineNo">742</span> /**<a name="line.742"></a> |
| <span class="sourceLineNo">743</span> * Set a value in the webapp context. These values are available to the jsp<a name="line.743"></a> |
| <span class="sourceLineNo">744</span> * pages as "application.getAttribute(name)".<a name="line.744"></a> |
| <span class="sourceLineNo">745</span> * @param name The name of the attribute<a name="line.745"></a> |
| <span class="sourceLineNo">746</span> * @param value The value of the attribute<a name="line.746"></a> |
| <span class="sourceLineNo">747</span> */<a name="line.747"></a> |
| <span class="sourceLineNo">748</span> public void setAttribute(String name, Object value) {<a name="line.748"></a> |
| <span class="sourceLineNo">749</span> webAppContext.setAttribute(name, value);<a name="line.749"></a> |
| <span class="sourceLineNo">750</span> }<a name="line.750"></a> |
| <span class="sourceLineNo">751</span><a name="line.751"></a> |
| <span class="sourceLineNo">752</span> /**<a name="line.752"></a> |
| <span class="sourceLineNo">753</span> * Add a Jersey resource package.<a name="line.753"></a> |
| <span class="sourceLineNo">754</span> * @param packageName The Java package name containing the Jersey resource.<a name="line.754"></a> |
| <span class="sourceLineNo">755</span> * @param pathSpec The path spec for the servlet<a name="line.755"></a> |
| <span class="sourceLineNo">756</span> */<a name="line.756"></a> |
| <span class="sourceLineNo">757</span> public void addJerseyResourcePackage(final String packageName,<a name="line.757"></a> |
| <span class="sourceLineNo">758</span> final String pathSpec) {<a name="line.758"></a> |
| <span class="sourceLineNo">759</span> LOG.info("addJerseyResourcePackage: packageName=" + packageName<a name="line.759"></a> |
| <span class="sourceLineNo">760</span> + ", pathSpec=" + pathSpec);<a name="line.760"></a> |
| <span class="sourceLineNo">761</span><a name="line.761"></a> |
| <span class="sourceLineNo">762</span> ResourceConfig application = new ResourceConfig().packages(packageName);<a name="line.762"></a> |
| <span class="sourceLineNo">763</span> final ServletHolder sh = new ServletHolder(new ServletContainer(application));<a name="line.763"></a> |
| <span class="sourceLineNo">764</span> webAppContext.addServlet(sh, pathSpec);<a name="line.764"></a> |
| <span class="sourceLineNo">765</span> }<a name="line.765"></a> |
| <span class="sourceLineNo">766</span><a name="line.766"></a> |
| <span class="sourceLineNo">767</span> /**<a name="line.767"></a> |
| <span class="sourceLineNo">768</span> * Add a servlet in the server.<a name="line.768"></a> |
| <span class="sourceLineNo">769</span> * @param name The name of the servlet (can be passed as null)<a name="line.769"></a> |
| <span class="sourceLineNo">770</span> * @param pathSpec The path spec for the servlet<a name="line.770"></a> |
| <span class="sourceLineNo">771</span> * @param clazz The servlet class<a name="line.771"></a> |
| <span class="sourceLineNo">772</span> */<a name="line.772"></a> |
| <span class="sourceLineNo">773</span> public void addServlet(String name, String pathSpec,<a name="line.773"></a> |
| <span class="sourceLineNo">774</span> Class<? extends HttpServlet> clazz) {<a name="line.774"></a> |
| <span class="sourceLineNo">775</span> addInternalServlet(name, pathSpec, clazz, false);<a name="line.775"></a> |
| <span class="sourceLineNo">776</span> addFilterPathMapping(pathSpec, webAppContext);<a name="line.776"></a> |
| <span class="sourceLineNo">777</span> }<a name="line.777"></a> |
| <span class="sourceLineNo">778</span><a name="line.778"></a> |
| <span class="sourceLineNo">779</span> /**<a name="line.779"></a> |
| <span class="sourceLineNo">780</span> * Add an internal servlet in the server.<a name="line.780"></a> |
| <span class="sourceLineNo">781</span> * Note: This method is to be used for adding servlets that facilitate<a name="line.781"></a> |
| <span class="sourceLineNo">782</span> * internal communication and not for user facing functionality. For<a name="line.782"></a> |
| <span class="sourceLineNo">783</span> * servlets added using this method, filters are not enabled.<a name="line.783"></a> |
| <span class="sourceLineNo">784</span> *<a name="line.784"></a> |
| <span class="sourceLineNo">785</span> * @param name The name of the servlet (can be passed as null)<a name="line.785"></a> |
| <span class="sourceLineNo">786</span> * @param pathSpec The path spec for the servlet<a name="line.786"></a> |
| <span class="sourceLineNo">787</span> * @param clazz The servlet class<a name="line.787"></a> |
| <span class="sourceLineNo">788</span> */<a name="line.788"></a> |
| <span class="sourceLineNo">789</span> public void addInternalServlet(String name, String pathSpec,<a name="line.789"></a> |
| <span class="sourceLineNo">790</span> Class<? extends HttpServlet> clazz) {<a name="line.790"></a> |
| <span class="sourceLineNo">791</span> addInternalServlet(name, pathSpec, clazz, false);<a name="line.791"></a> |
| <span class="sourceLineNo">792</span> }<a name="line.792"></a> |
| <span class="sourceLineNo">793</span><a name="line.793"></a> |
| <span class="sourceLineNo">794</span> /**<a name="line.794"></a> |
| <span class="sourceLineNo">795</span> * Add an internal servlet in the server, specifying whether or not to<a name="line.795"></a> |
| <span class="sourceLineNo">796</span> * protect with Kerberos authentication.<a name="line.796"></a> |
| <span class="sourceLineNo">797</span> * Note: This method is to be used for adding servlets that facilitate<a name="line.797"></a> |
| <span class="sourceLineNo">798</span> * internal communication and not for user facing functionality. For<a name="line.798"></a> |
| <span class="sourceLineNo">799</span> + * servlets added using this method, filters (except internal Kerberos<a name="line.799"></a> |
| <span class="sourceLineNo">800</span> * filters) are not enabled.<a name="line.800"></a> |
| <span class="sourceLineNo">801</span> *<a name="line.801"></a> |
| <span class="sourceLineNo">802</span> * @param name The name of the servlet (can be passed as null)<a name="line.802"></a> |
| <span class="sourceLineNo">803</span> * @param pathSpec The path spec for the servlet<a name="line.803"></a> |
| <span class="sourceLineNo">804</span> * @param clazz The servlet class<a name="line.804"></a> |
| <span class="sourceLineNo">805</span> * @param requireAuth Require Kerberos authenticate to access servlet<a name="line.805"></a> |
| <span class="sourceLineNo">806</span> */<a name="line.806"></a> |
| <span class="sourceLineNo">807</span> public void addInternalServlet(String name, String pathSpec,<a name="line.807"></a> |
| <span class="sourceLineNo">808</span> Class<? extends HttpServlet> clazz, boolean requireAuth) {<a name="line.808"></a> |
| <span class="sourceLineNo">809</span> ServletHolder holder = new ServletHolder(clazz);<a name="line.809"></a> |
| <span class="sourceLineNo">810</span> if (name != null) {<a name="line.810"></a> |
| <span class="sourceLineNo">811</span> holder.setName(name);<a name="line.811"></a> |
| <span class="sourceLineNo">812</span> }<a name="line.812"></a> |
| <span class="sourceLineNo">813</span> webAppContext.addServlet(holder, pathSpec);<a name="line.813"></a> |
| <span class="sourceLineNo">814</span><a name="line.814"></a> |
| <span class="sourceLineNo">815</span> if(requireAuth && UserGroupInformation.isSecurityEnabled()) {<a name="line.815"></a> |
| <span class="sourceLineNo">816</span> LOG.info("Adding Kerberos (SPNEGO) filter to " + name);<a name="line.816"></a> |
| <span class="sourceLineNo">817</span> ServletHandler handler = webAppContext.getServletHandler();<a name="line.817"></a> |
| <span class="sourceLineNo">818</span> FilterMapping fmap = new FilterMapping();<a name="line.818"></a> |
| <span class="sourceLineNo">819</span> fmap.setPathSpec(pathSpec);<a name="line.819"></a> |
| <span class="sourceLineNo">820</span> fmap.setFilterName(SPNEGO_FILTER);<a name="line.820"></a> |
| <span class="sourceLineNo">821</span> fmap.setDispatches(FilterMapping.ALL);<a name="line.821"></a> |
| <span class="sourceLineNo">822</span> handler.addFilterMapping(fmap);<a name="line.822"></a> |
| <span class="sourceLineNo">823</span> }<a name="line.823"></a> |
| <span class="sourceLineNo">824</span> }<a name="line.824"></a> |
| <span class="sourceLineNo">825</span><a name="line.825"></a> |
| <span class="sourceLineNo">826</span> @Override<a name="line.826"></a> |
| <span class="sourceLineNo">827</span> public void addFilter(String name, String classname, Map<String, String> parameters) {<a name="line.827"></a> |
| <span class="sourceLineNo">828</span> final String[] USER_FACING_URLS = { "*.html", "*.jsp" };<a name="line.828"></a> |
| <span class="sourceLineNo">829</span> defineFilter(webAppContext, name, classname, parameters, USER_FACING_URLS);<a name="line.829"></a> |
| <span class="sourceLineNo">830</span> LOG.info("Added filter " + name + " (class=" + classname<a name="line.830"></a> |
| <span class="sourceLineNo">831</span> + ") to context " + webAppContext.getDisplayName());<a name="line.831"></a> |
| <span class="sourceLineNo">832</span> final String[] ALL_URLS = { "/*" };<a name="line.832"></a> |
| <span class="sourceLineNo">833</span> for (Map.Entry<ServletContextHandler, Boolean> e : defaultContexts.entrySet()) {<a name="line.833"></a> |
| <span class="sourceLineNo">834</span> if (e.getValue()) {<a name="line.834"></a> |
| <span class="sourceLineNo">835</span> ServletContextHandler handler = e.getKey();<a name="line.835"></a> |
| <span class="sourceLineNo">836</span> defineFilter(handler, name, classname, parameters, ALL_URLS);<a name="line.836"></a> |
| <span class="sourceLineNo">837</span> LOG.info("Added filter " + name + " (class=" + classname<a name="line.837"></a> |
| <span class="sourceLineNo">838</span> + ") to context " + handler.getDisplayName());<a name="line.838"></a> |
| <span class="sourceLineNo">839</span> }<a name="line.839"></a> |
| <span class="sourceLineNo">840</span> }<a name="line.840"></a> |
| <span class="sourceLineNo">841</span> filterNames.add(name);<a name="line.841"></a> |
| <span class="sourceLineNo">842</span> }<a name="line.842"></a> |
| <span class="sourceLineNo">843</span><a name="line.843"></a> |
| <span class="sourceLineNo">844</span> @Override<a name="line.844"></a> |
| <span class="sourceLineNo">845</span> public void addGlobalFilter(String name, String classname, Map<String, String> parameters) {<a name="line.845"></a> |
| <span class="sourceLineNo">846</span> final String[] ALL_URLS = { "/*" };<a name="line.846"></a> |
| <span class="sourceLineNo">847</span> defineFilter(webAppContext, name, classname, parameters, ALL_URLS);<a name="line.847"></a> |
| <span class="sourceLineNo">848</span> for (ServletContextHandler ctx : defaultContexts.keySet()) {<a name="line.848"></a> |
| <span class="sourceLineNo">849</span> defineFilter(ctx, name, classname, parameters, ALL_URLS);<a name="line.849"></a> |
| <span class="sourceLineNo">850</span> }<a name="line.850"></a> |
| <span class="sourceLineNo">851</span> LOG.info("Added global filter '" + name + "' (class=" + classname + ")");<a name="line.851"></a> |
| <span class="sourceLineNo">852</span> }<a name="line.852"></a> |
| <span class="sourceLineNo">853</span><a name="line.853"></a> |
| <span class="sourceLineNo">854</span> /**<a name="line.854"></a> |
| <span class="sourceLineNo">855</span> * Define a filter for a context and set up default url mappings.<a name="line.855"></a> |
| <span class="sourceLineNo">856</span> */<a name="line.856"></a> |
| <span class="sourceLineNo">857</span> public static void defineFilter(ServletContextHandler handler, String name,<a name="line.857"></a> |
| <span class="sourceLineNo">858</span> String classname, Map<String,String> parameters, String[] urls) {<a name="line.858"></a> |
| <span class="sourceLineNo">859</span> FilterHolder holder = new FilterHolder();<a name="line.859"></a> |
| <span class="sourceLineNo">860</span> holder.setName(name);<a name="line.860"></a> |
| <span class="sourceLineNo">861</span> holder.setClassName(classname);<a name="line.861"></a> |
| <span class="sourceLineNo">862</span> if (parameters != null) {<a name="line.862"></a> |
| <span class="sourceLineNo">863</span> holder.setInitParameters(parameters);<a name="line.863"></a> |
| <span class="sourceLineNo">864</span> }<a name="line.864"></a> |
| <span class="sourceLineNo">865</span> FilterMapping fmap = new FilterMapping();<a name="line.865"></a> |
| <span class="sourceLineNo">866</span> fmap.setPathSpecs(urls);<a name="line.866"></a> |
| <span class="sourceLineNo">867</span> fmap.setDispatches(FilterMapping.ALL);<a name="line.867"></a> |
| <span class="sourceLineNo">868</span> fmap.setFilterName(name);<a name="line.868"></a> |
| <span class="sourceLineNo">869</span> handler.getServletHandler().addFilter(holder, fmap);<a name="line.869"></a> |
| <span class="sourceLineNo">870</span> }<a name="line.870"></a> |
| <span class="sourceLineNo">871</span><a name="line.871"></a> |
| <span class="sourceLineNo">872</span> /**<a name="line.872"></a> |
| <span class="sourceLineNo">873</span> * Add the path spec to the filter path mapping.<a name="line.873"></a> |
| <span class="sourceLineNo">874</span> * @param pathSpec The path spec<a name="line.874"></a> |
| <span class="sourceLineNo">875</span> * @param webAppCtx The WebApplicationContext to add to<a name="line.875"></a> |
| <span class="sourceLineNo">876</span> */<a name="line.876"></a> |
| <span class="sourceLineNo">877</span> protected void addFilterPathMapping(String pathSpec,<a name="line.877"></a> |
| <span class="sourceLineNo">878</span> WebAppContext webAppCtx) {<a name="line.878"></a> |
| <span class="sourceLineNo">879</span> for(String name : filterNames) {<a name="line.879"></a> |
| <span class="sourceLineNo">880</span> FilterMapping fmap = new FilterMapping();<a name="line.880"></a> |
| <span class="sourceLineNo">881</span> fmap.setPathSpec(pathSpec);<a name="line.881"></a> |
| <span class="sourceLineNo">882</span> fmap.setFilterName(name);<a name="line.882"></a> |
| <span class="sourceLineNo">883</span> fmap.setDispatches(FilterMapping.ALL);<a name="line.883"></a> |
| <span class="sourceLineNo">884</span> webAppCtx.getServletHandler().addFilterMapping(fmap);<a name="line.884"></a> |
| <span class="sourceLineNo">885</span> }<a name="line.885"></a> |
| <span class="sourceLineNo">886</span> }<a name="line.886"></a> |
| <span class="sourceLineNo">887</span><a name="line.887"></a> |
| <span class="sourceLineNo">888</span> /**<a name="line.888"></a> |
| <span class="sourceLineNo">889</span> * Get the value in the webapp context.<a name="line.889"></a> |
| <span class="sourceLineNo">890</span> * @param name The name of the attribute<a name="line.890"></a> |
| <span class="sourceLineNo">891</span> * @return The value of the attribute<a name="line.891"></a> |
| <span class="sourceLineNo">892</span> */<a name="line.892"></a> |
| <span class="sourceLineNo">893</span> public Object getAttribute(String name) {<a name="line.893"></a> |
| <span class="sourceLineNo">894</span> return webAppContext.getAttribute(name);<a name="line.894"></a> |
| <span class="sourceLineNo">895</span> }<a name="line.895"></a> |
| <span class="sourceLineNo">896</span><a name="line.896"></a> |
| <span class="sourceLineNo">897</span> public WebAppContext getWebAppContext(){<a name="line.897"></a> |
| <span class="sourceLineNo">898</span> return this.webAppContext;<a name="line.898"></a> |
| <span class="sourceLineNo">899</span> }<a name="line.899"></a> |
| <span class="sourceLineNo">900</span><a name="line.900"></a> |
| <span class="sourceLineNo">901</span> public String getWebAppsPath(String appName) throws FileNotFoundException {<a name="line.901"></a> |
| <span class="sourceLineNo">902</span> return getWebAppsPath(this.appDir, appName);<a name="line.902"></a> |
| <span class="sourceLineNo">903</span> }<a name="line.903"></a> |
| <span class="sourceLineNo">904</span><a name="line.904"></a> |
| <span class="sourceLineNo">905</span> /**<a name="line.905"></a> |
| <span class="sourceLineNo">906</span> * Get the pathname to the webapps files.<a name="line.906"></a> |
| <span class="sourceLineNo">907</span> * @param appName eg "secondary" or "datanode"<a name="line.907"></a> |
| <span class="sourceLineNo">908</span> * @return the pathname as a URL<a name="line.908"></a> |
| <span class="sourceLineNo">909</span> * @throws FileNotFoundException if 'webapps' directory cannot be found on CLASSPATH.<a name="line.909"></a> |
| <span class="sourceLineNo">910</span> */<a name="line.910"></a> |
| <span class="sourceLineNo">911</span> protected String getWebAppsPath(String webapps, String appName) throws FileNotFoundException {<a name="line.911"></a> |
| <span class="sourceLineNo">912</span> URL url = getClass().getClassLoader().getResource(webapps + "/" + appName);<a name="line.912"></a> |
| <span class="sourceLineNo">913</span><a name="line.913"></a> |
| <span class="sourceLineNo">914</span> if (url == null) {<a name="line.914"></a> |
| <span class="sourceLineNo">915</span> throw new FileNotFoundException(webapps + "/" + appName<a name="line.915"></a> |
| <span class="sourceLineNo">916</span> + " not found in CLASSPATH");<a name="line.916"></a> |
| <span class="sourceLineNo">917</span> }<a name="line.917"></a> |
| <span class="sourceLineNo">918</span><a name="line.918"></a> |
| <span class="sourceLineNo">919</span> String urlString = url.toString();<a name="line.919"></a> |
| <span class="sourceLineNo">920</span> return urlString.substring(0, urlString.lastIndexOf('/'));<a name="line.920"></a> |
| <span class="sourceLineNo">921</span> }<a name="line.921"></a> |
| <span class="sourceLineNo">922</span><a name="line.922"></a> |
| <span class="sourceLineNo">923</span> /**<a name="line.923"></a> |
| <span class="sourceLineNo">924</span> * Get the port that the server is on<a name="line.924"></a> |
| <span class="sourceLineNo">925</span> * @return the port<a name="line.925"></a> |
| <span class="sourceLineNo">926</span> * @deprecated Since 0.99.0<a name="line.926"></a> |
| <span class="sourceLineNo">927</span> */<a name="line.927"></a> |
| <span class="sourceLineNo">928</span> @Deprecated<a name="line.928"></a> |
| <span class="sourceLineNo">929</span> public int getPort() {<a name="line.929"></a> |
| <span class="sourceLineNo">930</span> return ((ServerConnector)webServer.getConnectors()[0]).getLocalPort();<a name="line.930"></a> |
| <span class="sourceLineNo">931</span> }<a name="line.931"></a> |
| <span class="sourceLineNo">932</span><a name="line.932"></a> |
| <span class="sourceLineNo">933</span> /**<a name="line.933"></a> |
| <span class="sourceLineNo">934</span> * Get the address that corresponds to a particular connector.<a name="line.934"></a> |
| <span class="sourceLineNo">935</span> *<a name="line.935"></a> |
| <span class="sourceLineNo">936</span> * @return the corresponding address for the connector, or null if there's no<a name="line.936"></a> |
| <span class="sourceLineNo">937</span> * such connector or the connector is not bounded.<a name="line.937"></a> |
| <span class="sourceLineNo">938</span> */<a name="line.938"></a> |
| <span class="sourceLineNo">939</span> public InetSocketAddress getConnectorAddress(int index) {<a name="line.939"></a> |
| <span class="sourceLineNo">940</span> Preconditions.checkArgument(index >= 0);<a name="line.940"></a> |
| <span class="sourceLineNo">941</span><a name="line.941"></a> |
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| <span class="sourceLineNo">945</span><a name="line.945"></a> |
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| <span class="sourceLineNo">948</span> // -1 if the connector has not been opened<a name="line.948"></a> |
| <span class="sourceLineNo">949</span> // -2 if it has been closed<a name="line.949"></a> |
| <span class="sourceLineNo">950</span> return null;<a name="line.950"></a> |
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| <span class="sourceLineNo">952</span><a name="line.952"></a> |
| <span class="sourceLineNo">953</span> return new InetSocketAddress(c.getHost(), c.getLocalPort());<a name="line.953"></a> |
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| <span class="sourceLineNo">955</span><a name="line.955"></a> |
| <span class="sourceLineNo">956</span> /**<a name="line.956"></a> |
| <span class="sourceLineNo">957</span> * Set the min, max number of worker threads (simultaneous connections).<a name="line.957"></a> |
| <span class="sourceLineNo">958</span> */<a name="line.958"></a> |
| <span class="sourceLineNo">959</span> public void setThreads(int min, int max) {<a name="line.959"></a> |
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| <span class="sourceLineNo">962</span> pool.setMaxThreads(max);<a name="line.962"></a> |
| <span class="sourceLineNo">963</span> }<a name="line.963"></a> |
| <span class="sourceLineNo">964</span><a name="line.964"></a> |
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| <span class="sourceLineNo">967</span> String signatureSecretKeyFileKey) throws IOException {<a name="line.967"></a> |
| <span class="sourceLineNo">968</span> Map<String, String> params = new HashMap<>();<a name="line.968"></a> |
| <span class="sourceLineNo">969</span> String principalInConf = getOrEmptyString(conf, usernameConfKey);<a name="line.969"></a> |
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| <span class="sourceLineNo">971</span> params.put(HTTP_SPNEGO_AUTHENTICATION_PRINCIPAL_SUFFIX, SecurityUtil.getServerPrincipal(<a name="line.971"></a> |
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| <span class="sourceLineNo">976</span> params.put(HTTP_SPNEGO_AUTHENTICATION_KEYTAB_SUFFIX, httpKeytab);<a name="line.976"></a> |
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| <span class="sourceLineNo">978</span> String kerberosNameRule = getOrEmptyString(conf, kerberosNameRuleKey);<a name="line.978"></a> |
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| <span class="sourceLineNo">980</span> params.put(HTTP_SPNEGO_AUTHENTICATION_KRB_NAME_SUFFIX, kerberosNameRule);<a name="line.980"></a> |
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| <span class="sourceLineNo">984</span> params.put(HTTP_AUTHENTICATION_SIGNATURE_SECRET_FILE_SUFFIX,<a name="line.984"></a> |
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| <span class="sourceLineNo">988</span><a name="line.988"></a> |
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| <span class="sourceLineNo">992</span> throw new IllegalArgumentException(usernameConfKey + " and "<a name="line.992"></a> |
| <span class="sourceLineNo">993</span> + keytabConfKey + " are both required in the configuration "<a name="line.993"></a> |
| <span class="sourceLineNo">994</span> + "to enable SPNEGO/Kerberos authentication for the Web UI");<a name="line.994"></a> |
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| <span class="sourceLineNo">996</span><a name="line.996"></a> |
| <span class="sourceLineNo">997</span> addGlobalFilter(SPNEGO_FILTER, AuthenticationFilter.class.getName(), params);<a name="line.997"></a> |
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| <span class="sourceLineNo">1000</span> /**<a name="line.1000"></a> |
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| <span class="sourceLineNo">1012</span> * zero length.<a name="line.1012"></a> |
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| <span class="sourceLineNo">1016</span> return EMPTY_STRING;<a name="line.1016"></a> |
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| <span class="sourceLineNo">1018</span> final String value = conf.get(key.trim());<a name="line.1018"></a> |
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| <span class="sourceLineNo">1026</span> try {<a name="line.1026"></a> |
| <span class="sourceLineNo">1027</span> try {<a name="line.1027"></a> |
| <span class="sourceLineNo">1028</span> openListeners();<a name="line.1028"></a> |
| <span class="sourceLineNo">1029</span> webServer.start();<a name="line.1029"></a> |
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| <span class="sourceLineNo">1031</span> LOG.info("HttpServer.start() threw a non Bind IOException", ex);<a name="line.1031"></a> |
| <span class="sourceLineNo">1032</span> throw ex;<a name="line.1032"></a> |
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| <span class="sourceLineNo">1034</span> LOG.info("HttpServer.start() threw a MultiException", ex);<a name="line.1034"></a> |
| <span class="sourceLineNo">1035</span> throw ex;<a name="line.1035"></a> |
| <span class="sourceLineNo">1036</span> }<a name="line.1036"></a> |
| <span class="sourceLineNo">1037</span> // Make sure there is no handler failures.<a name="line.1037"></a> |
| <span class="sourceLineNo">1038</span> Handler[] handlers = webServer.getHandlers();<a name="line.1038"></a> |
| <span class="sourceLineNo">1039</span> for (int i = 0; i < handlers.length; i++) {<a name="line.1039"></a> |
| <span class="sourceLineNo">1040</span> if (handlers[i].isFailed()) {<a name="line.1040"></a> |
| <span class="sourceLineNo">1041</span> throw new IOException(<a name="line.1041"></a> |
| <span class="sourceLineNo">1042</span> "Problem in starting http server. Server handlers failed");<a name="line.1042"></a> |
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| <span class="sourceLineNo">1045</span> // Make sure there are no errors initializing the context.<a name="line.1045"></a> |
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| <span class="sourceLineNo">1047</span> if (unavailableException != null) {<a name="line.1047"></a> |
| <span class="sourceLineNo">1048</span> // Have to stop the webserver, or else its non-daemon threads<a name="line.1048"></a> |
| <span class="sourceLineNo">1049</span> // will hang forever.<a name="line.1049"></a> |
| <span class="sourceLineNo">1050</span> webServer.stop();<a name="line.1050"></a> |
| <span class="sourceLineNo">1051</span> throw new IOException("Unable to initialize WebAppContext",<a name="line.1051"></a> |
| <span class="sourceLineNo">1052</span> unavailableException);<a name="line.1052"></a> |
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| <span class="sourceLineNo">1057</span> throw (IOException) new InterruptedIOException(<a name="line.1057"></a> |
| <span class="sourceLineNo">1058</span> "Interrupted while starting HTTP server").initCause(e);<a name="line.1058"></a> |
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| <span class="sourceLineNo">1060</span> throw new IOException("Problem starting http server", e);<a name="line.1060"></a> |
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| <span class="sourceLineNo">1063</span><a name="line.1063"></a> |
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| <span class="sourceLineNo">1065</span> for (ListenerInfo li : listeners) {<a name="line.1065"></a> |
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| <span class="sourceLineNo">1076</span> for (ListenerInfo li : listeners) {<a name="line.1076"></a> |
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| <span class="sourceLineNo">1079</span> // This listener is either started externally, or has not been opened, or has been closed<a name="line.1079"></a> |
| <span class="sourceLineNo">1080</span> continue;<a name="line.1080"></a> |
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| <span class="sourceLineNo">1084</span> // jetty has a bug where you can't reopen a listener that previously<a name="line.1084"></a> |
| <span class="sourceLineNo">1085</span> // failed to open w/o issuing a close first, even if the port is changed<a name="line.1085"></a> |
| <span class="sourceLineNo">1086</span> try {<a name="line.1086"></a> |
| <span class="sourceLineNo">1087</span> listener.close();<a name="line.1087"></a> |
| <span class="sourceLineNo">1088</span> listener.open();<a name="line.1088"></a> |
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| <span class="sourceLineNo">1093</span> BindException be = new BindException("Port in use: "<a name="line.1093"></a> |
| <span class="sourceLineNo">1094</span> + listener.getHost() + ":" + listener.getPort());<a name="line.1094"></a> |
| <span class="sourceLineNo">1095</span> be.initCause(ex);<a name="line.1095"></a> |
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| <span class="sourceLineNo">1101</span> Thread.sleep(100);<a name="line.1101"></a> |
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| <span class="sourceLineNo">1103</span> }<a name="line.1103"></a> |
| <span class="sourceLineNo">1104</span> }<a name="line.1104"></a> |
| <span class="sourceLineNo">1105</span><a name="line.1105"></a> |
| <span class="sourceLineNo">1106</span> /**<a name="line.1106"></a> |
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| <span class="sourceLineNo">1112</span> if (!li.isManaged) {<a name="line.1112"></a> |
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| <span class="sourceLineNo">1115</span><a name="line.1115"></a> |
| <span class="sourceLineNo">1116</span> try {<a name="line.1116"></a> |
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| <span class="sourceLineNo">1119</span> LOG.error(<a name="line.1119"></a> |
| <span class="sourceLineNo">1120</span> "Error while stopping listener for webapp"<a name="line.1120"></a> |
| <span class="sourceLineNo">1121</span> + webAppContext.getDisplayName(), e);<a name="line.1121"></a> |
| <span class="sourceLineNo">1122</span> exception = addMultiException(exception, e);<a name="line.1122"></a> |
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| <span class="sourceLineNo">1124</span> }<a name="line.1124"></a> |
| <span class="sourceLineNo">1125</span><a name="line.1125"></a> |
| <span class="sourceLineNo">1126</span> try {<a name="line.1126"></a> |
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| <span class="sourceLineNo">1131</span> LOG.error("Error while stopping web app context for webapp "<a name="line.1131"></a> |
| <span class="sourceLineNo">1132</span> + webAppContext.getDisplayName(), e);<a name="line.1132"></a> |
| <span class="sourceLineNo">1133</span> exception = addMultiException(exception, e);<a name="line.1133"></a> |
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| <span class="sourceLineNo">1135</span><a name="line.1135"></a> |
| <span class="sourceLineNo">1136</span> try {<a name="line.1136"></a> |
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| <span class="sourceLineNo">1139</span> LOG.error("Error while stopping web server for webapp "<a name="line.1139"></a> |
| <span class="sourceLineNo">1140</span> + webAppContext.getDisplayName(), e);<a name="line.1140"></a> |
| <span class="sourceLineNo">1141</span> exception = addMultiException(exception, e);<a name="line.1141"></a> |
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| <span class="sourceLineNo">1143</span><a name="line.1143"></a> |
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| <span class="sourceLineNo">1147</span><a name="line.1147"></a> |
| <span class="sourceLineNo">1148</span> }<a name="line.1148"></a> |
| <span class="sourceLineNo">1149</span><a name="line.1149"></a> |
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| <span class="sourceLineNo">1151</span> if(exception == null){<a name="line.1151"></a> |
| <span class="sourceLineNo">1152</span> exception = new MultiException();<a name="line.1152"></a> |
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| <span class="sourceLineNo">1157</span><a name="line.1157"></a> |
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| <span class="sourceLineNo">1161</span><a name="line.1161"></a> |
| <span class="sourceLineNo">1162</span> /**<a name="line.1162"></a> |
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| <span class="sourceLineNo">1164</span> * @return true if the web server is started, false otherwise<a name="line.1164"></a> |
| <span class="sourceLineNo">1165</span> */<a name="line.1165"></a> |
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| <span class="sourceLineNo">1169</span><a name="line.1169"></a> |
| <span class="sourceLineNo">1170</span> /**<a name="line.1170"></a> |
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| <span class="sourceLineNo">1190</span> /**<a name="line.1190"></a> |
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| <span class="sourceLineNo">1192</span> * <p><a name="line.1192"></a> |
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| <span class="sourceLineNo">1203</span> * @param response the servlet response.<a name="line.1203"></a> |
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| <span class="sourceLineNo">1208</span> HttpServletResponse response) throws IOException {<a name="line.1208"></a> |
| <span class="sourceLineNo">1209</span> Configuration conf =<a name="line.1209"></a> |
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| <span class="sourceLineNo">1225</span> *<a name="line.1225"></a> |
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| <span class="sourceLineNo">1234</span> HttpServletResponse response) throws IOException {<a name="line.1234"></a> |
| <span class="sourceLineNo">1235</span> Configuration conf =<a name="line.1235"></a> |
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| <span class="sourceLineNo">1264</span> *<a name="line.1264"></a> |
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| <span class="sourceLineNo">1271</span> String remoteUser) {<a name="line.1271"></a> |
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| <span class="sourceLineNo">1275</span> UserGroupInformation.createRemoteUser(remoteUser);<a name="line.1275"></a> |
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| <span class="sourceLineNo">1278</span><a name="line.1278"></a> |
| <span class="sourceLineNo">1279</span> /**<a name="line.1279"></a> |
| <span class="sourceLineNo">1280</span> * A very simple servlet to serve up a text representation of the current<a name="line.1280"></a> |
| <span class="sourceLineNo">1281</span> * stack traces. It both returns the stacks to the caller and logs them.<a name="line.1281"></a> |
| <span class="sourceLineNo">1282</span> * Currently the stack traces are done sequentially rather than exactly the<a name="line.1282"></a> |
| <span class="sourceLineNo">1283</span> * same data.<a name="line.1283"></a> |
| <span class="sourceLineNo">1284</span> */<a name="line.1284"></a> |
| <span class="sourceLineNo">1285</span> public static class StackServlet extends HttpServlet {<a name="line.1285"></a> |
| <span class="sourceLineNo">1286</span> private static final long serialVersionUID = -6284183679759467039L;<a name="line.1286"></a> |
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| <span class="sourceLineNo">1288</span> @Override<a name="line.1288"></a> |
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| <span class="sourceLineNo">1290</span> throws ServletException, IOException {<a name="line.1290"></a> |
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| <span class="sourceLineNo">1292</span> request, response)) {<a name="line.1292"></a> |
| <span class="sourceLineNo">1293</span> return;<a name="line.1293"></a> |
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| <span class="sourceLineNo">1296</span> try (PrintStream out = new PrintStream(<a name="line.1296"></a> |
| <span class="sourceLineNo">1297</span> response.getOutputStream(), false, "UTF-8")) {<a name="line.1297"></a> |
| <span class="sourceLineNo">1298</span> Threads.printThreadInfo(out, "");<a name="line.1298"></a> |
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| <span class="sourceLineNo">1301</span> ReflectionUtils.logThreadInfo(LOG, "jsp requested", 1);<a name="line.1301"></a> |
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| <span class="sourceLineNo">1303</span> }<a name="line.1303"></a> |
| <span class="sourceLineNo">1304</span><a name="line.1304"></a> |
| <span class="sourceLineNo">1305</span> /**<a name="line.1305"></a> |
| <span class="sourceLineNo">1306</span> * A Servlet input filter that quotes all HTML active characters in the<a name="line.1306"></a> |
| <span class="sourceLineNo">1307</span> * parameter names and values. The goal is to quote the characters to make<a name="line.1307"></a> |
| <span class="sourceLineNo">1308</span> * all of the servlets resistant to cross-site scripting attacks.<a name="line.1308"></a> |
| <span class="sourceLineNo">1309</span> */<a name="line.1309"></a> |
| <span class="sourceLineNo">1310</span> @InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)<a name="line.1310"></a> |
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| <span class="sourceLineNo">1312</span> private FilterConfig config;<a name="line.1312"></a> |
| <span class="sourceLineNo">1313</span><a name="line.1313"></a> |
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| <span class="sourceLineNo">1315</span> private final HttpServletRequest rawRequest;<a name="line.1315"></a> |
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| <span class="sourceLineNo">1321</span> /**<a name="line.1321"></a> |
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| <span class="sourceLineNo">1324</span> @Override<a name="line.1324"></a> |
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| <span class="sourceLineNo">1329</span> @Override<a name="line.1329"></a> |
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| <span class="sourceLineNo">1334</span> @Override<a name="line.1334"></a> |
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| <span class="sourceLineNo">1344</span> @Override<a name="line.1344"></a> |
| <span class="sourceLineNo">1345</span> public String getParameter(String name) {<a name="line.1345"></a> |
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| <span class="sourceLineNo">1347</span> HtmlQuoting.unquoteHtmlChars(name)));<a name="line.1347"></a> |
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| <span class="sourceLineNo">1350</span> @Override<a name="line.1350"></a> |
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| <span class="sourceLineNo">1363</span><a name="line.1363"></a> |
| <span class="sourceLineNo">1364</span> @Override<a name="line.1364"></a> |
| <span class="sourceLineNo">1365</span> public Map<String, String[]> getParameterMap() {<a name="line.1365"></a> |
| <span class="sourceLineNo">1366</span> Map<String, String[]> result = new HashMap<>();<a name="line.1366"></a> |
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| <span class="sourceLineNo">1373</span> }<a name="line.1373"></a> |
| <span class="sourceLineNo">1374</span> result.put(HtmlQuoting.quoteHtmlChars(item.getKey()), cookedValue);<a name="line.1374"></a> |
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| <span class="sourceLineNo">1379</span> /**<a name="line.1379"></a> |
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| <span class="sourceLineNo">1381</span> * can't inject attacks.<a name="line.1381"></a> |
| <span class="sourceLineNo">1382</span> */<a name="line.1382"></a> |
| <span class="sourceLineNo">1383</span> @Override<a name="line.1383"></a> |
| <span class="sourceLineNo">1384</span> public StringBuffer getRequestURL(){<a name="line.1384"></a> |
| <span class="sourceLineNo">1385</span> String url = rawRequest.getRequestURL().toString();<a name="line.1385"></a> |
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| <span class="sourceLineNo">1388</span><a name="line.1388"></a> |
| <span class="sourceLineNo">1389</span> /**<a name="line.1389"></a> |
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| <span class="sourceLineNo">1393</span> @Override<a name="line.1393"></a> |
| <span class="sourceLineNo">1394</span> public String getServerName() {<a name="line.1394"></a> |
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| <span class="sourceLineNo">1397</span> }<a name="line.1397"></a> |
| <span class="sourceLineNo">1398</span><a name="line.1398"></a> |
| <span class="sourceLineNo">1399</span> @Override<a name="line.1399"></a> |
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| <span class="sourceLineNo">1403</span><a name="line.1403"></a> |
| <span class="sourceLineNo">1404</span> @Override<a name="line.1404"></a> |
| <span class="sourceLineNo">1405</span> public void destroy() {<a name="line.1405"></a> |
| <span class="sourceLineNo">1406</span> }<a name="line.1406"></a> |
| <span class="sourceLineNo">1407</span><a name="line.1407"></a> |
| <span class="sourceLineNo">1408</span> @Override<a name="line.1408"></a> |
| <span class="sourceLineNo">1409</span> public void doFilter(ServletRequest request,<a name="line.1409"></a> |
| <span class="sourceLineNo">1410</span> ServletResponse response,<a name="line.1410"></a> |
| <span class="sourceLineNo">1411</span> FilterChain chain<a name="line.1411"></a> |
| <span class="sourceLineNo">1412</span> ) throws IOException, ServletException {<a name="line.1412"></a> |
| <span class="sourceLineNo">1413</span> HttpServletRequestWrapper quoted =<a name="line.1413"></a> |
| <span class="sourceLineNo">1414</span> new RequestQuoter((HttpServletRequest) request);<a name="line.1414"></a> |
| <span class="sourceLineNo">1415</span> HttpServletResponse httpResponse = (HttpServletResponse) response;<a name="line.1415"></a> |
| <span class="sourceLineNo">1416</span><a name="line.1416"></a> |
| <span class="sourceLineNo">1417</span> String mime = inferMimeType(request);<a name="line.1417"></a> |
| <span class="sourceLineNo">1418</span> if (mime == null) {<a name="line.1418"></a> |
| <span class="sourceLineNo">1419</span> httpResponse.setContentType("text/plain; charset=utf-8");<a name="line.1419"></a> |
| <span class="sourceLineNo">1420</span> } else if (mime.startsWith("text/html")) {<a name="line.1420"></a> |
| <span class="sourceLineNo">1421</span> // HTML with unspecified encoding, we want to<a name="line.1421"></a> |
| <span class="sourceLineNo">1422</span> // force HTML with utf-8 encoding<a name="line.1422"></a> |
| <span class="sourceLineNo">1423</span> // This is to avoid the following security issue:<a name="line.1423"></a> |
| <span class="sourceLineNo">1424</span> // http://openmya.hacker.jp/hasegawa/security/utf7cs.html<a name="line.1424"></a> |
| <span class="sourceLineNo">1425</span> httpResponse.setContentType("text/html; charset=utf-8");<a name="line.1425"></a> |
| <span class="sourceLineNo">1426</span> } else if (mime.startsWith("application/xml")) {<a name="line.1426"></a> |
| <span class="sourceLineNo">1427</span> httpResponse.setContentType("text/xml; charset=utf-8");<a name="line.1427"></a> |
| <span class="sourceLineNo">1428</span> }<a name="line.1428"></a> |
| <span class="sourceLineNo">1429</span> chain.doFilter(quoted, httpResponse);<a name="line.1429"></a> |
| <span class="sourceLineNo">1430</span> }<a name="line.1430"></a> |
| <span class="sourceLineNo">1431</span><a name="line.1431"></a> |
| <span class="sourceLineNo">1432</span> /**<a name="line.1432"></a> |
| <span class="sourceLineNo">1433</span> * Infer the mime type for the response based on the extension of the request<a name="line.1433"></a> |
| <span class="sourceLineNo">1434</span> * URI. Returns null if unknown.<a name="line.1434"></a> |
| <span class="sourceLineNo">1435</span> */<a name="line.1435"></a> |
| <span class="sourceLineNo">1436</span> private String inferMimeType(ServletRequest request) {<a name="line.1436"></a> |
| <span class="sourceLineNo">1437</span> String path = ((HttpServletRequest)request).getRequestURI();<a name="line.1437"></a> |
| <span class="sourceLineNo">1438</span> ServletContext context = config.getServletContext();<a name="line.1438"></a> |
| <span class="sourceLineNo">1439</span> return context.getMimeType(path);<a name="line.1439"></a> |
| <span class="sourceLineNo">1440</span> }<a name="line.1440"></a> |
| <span class="sourceLineNo">1441</span> }<a name="line.1441"></a> |
| <span class="sourceLineNo">1442</span>}<a name="line.1442"></a> |
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| </pre> |
| </div> |
| </body> |
| </html> |
