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Posted to commits@hbase.apache.org by gi...@apache.org on 2018/06/01 14:49:04 UTC

[15/33] hbase-site git commit: Published site at d5ea926321d8339dbbb761b32bcdc043aed576ee.

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8ad0fa3b/devapidocs/src-html/org/apache/hadoop/hbase/thrift/ThriftHttpServlet.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/thrift/ThriftHttpServlet.html b/devapidocs/src-html/org/apache/hadoop/hbase/thrift/ThriftHttpServlet.html
index 38c799c..b479b6b 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/thrift/ThriftHttpServlet.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/thrift/ThriftHttpServlet.html
@@ -65,36 +65,36 @@
 <span class="sourceLineNo">057</span>  private final boolean securityEnabled;<a name="line.57"></a>
 <span class="sourceLineNo">058</span>  private final boolean doAsEnabled;<a name="line.58"></a>
 <span class="sourceLineNo">059</span>  private transient ThriftServerRunner.HBaseHandler hbaseHandler;<a name="line.59"></a>
-<span class="sourceLineNo">060</span>  private String outToken;<a name="line.60"></a>
-<span class="sourceLineNo">061</span><a name="line.61"></a>
-<span class="sourceLineNo">062</span>  // HTTP Header related constants.<a name="line.62"></a>
-<span class="sourceLineNo">063</span>  public static final String WWW_AUTHENTICATE = "WWW-Authenticate";<a name="line.63"></a>
-<span class="sourceLineNo">064</span>  public static final String AUTHORIZATION = "Authorization";<a name="line.64"></a>
-<span class="sourceLineNo">065</span>  public static final String NEGOTIATE = "Negotiate";<a name="line.65"></a>
-<span class="sourceLineNo">066</span><a name="line.66"></a>
-<span class="sourceLineNo">067</span>  public ThriftHttpServlet(TProcessor processor, TProtocolFactory protocolFactory,<a name="line.67"></a>
-<span class="sourceLineNo">068</span>      UserGroupInformation realUser, Configuration conf, ThriftServerRunner.HBaseHandler<a name="line.68"></a>
-<span class="sourceLineNo">069</span>      hbaseHandler, boolean securityEnabled, boolean doAsEnabled) {<a name="line.69"></a>
-<span class="sourceLineNo">070</span>    super(processor, protocolFactory);<a name="line.70"></a>
-<span class="sourceLineNo">071</span>    this.realUser = realUser;<a name="line.71"></a>
-<span class="sourceLineNo">072</span>    this.conf = conf;<a name="line.72"></a>
-<span class="sourceLineNo">073</span>    this.hbaseHandler = hbaseHandler;<a name="line.73"></a>
-<span class="sourceLineNo">074</span>    this.securityEnabled = securityEnabled;<a name="line.74"></a>
-<span class="sourceLineNo">075</span>    this.doAsEnabled = doAsEnabled;<a name="line.75"></a>
-<span class="sourceLineNo">076</span>  }<a name="line.76"></a>
-<span class="sourceLineNo">077</span><a name="line.77"></a>
-<span class="sourceLineNo">078</span>  @Override<a name="line.78"></a>
-<span class="sourceLineNo">079</span>  protected void doPost(HttpServletRequest request, HttpServletResponse response)<a name="line.79"></a>
-<span class="sourceLineNo">080</span>      throws ServletException, IOException {<a name="line.80"></a>
-<span class="sourceLineNo">081</span>    String effectiveUser = request.getRemoteUser();<a name="line.81"></a>
-<span class="sourceLineNo">082</span>    if (securityEnabled) {<a name="line.82"></a>
-<span class="sourceLineNo">083</span>      try {<a name="line.83"></a>
-<span class="sourceLineNo">084</span>        // As Thrift HTTP transport doesn't support SPNEGO yet (THRIFT-889),<a name="line.84"></a>
-<span class="sourceLineNo">085</span>        // Kerberos authentication is being done at servlet level.<a name="line.85"></a>
-<span class="sourceLineNo">086</span>        effectiveUser = doKerberosAuth(request);<a name="line.86"></a>
+<span class="sourceLineNo">060</span><a name="line.60"></a>
+<span class="sourceLineNo">061</span>  // HTTP Header related constants.<a name="line.61"></a>
+<span class="sourceLineNo">062</span>  public static final String WWW_AUTHENTICATE = "WWW-Authenticate";<a name="line.62"></a>
+<span class="sourceLineNo">063</span>  public static final String AUTHORIZATION = "Authorization";<a name="line.63"></a>
+<span class="sourceLineNo">064</span>  public static final String NEGOTIATE = "Negotiate";<a name="line.64"></a>
+<span class="sourceLineNo">065</span><a name="line.65"></a>
+<span class="sourceLineNo">066</span>  public ThriftHttpServlet(TProcessor processor, TProtocolFactory protocolFactory,<a name="line.66"></a>
+<span class="sourceLineNo">067</span>      UserGroupInformation realUser, Configuration conf, ThriftServerRunner.HBaseHandler<a name="line.67"></a>
+<span class="sourceLineNo">068</span>      hbaseHandler, boolean securityEnabled, boolean doAsEnabled) {<a name="line.68"></a>
+<span class="sourceLineNo">069</span>    super(processor, protocolFactory);<a name="line.69"></a>
+<span class="sourceLineNo">070</span>    this.realUser = realUser;<a name="line.70"></a>
+<span class="sourceLineNo">071</span>    this.conf = conf;<a name="line.71"></a>
+<span class="sourceLineNo">072</span>    this.hbaseHandler = hbaseHandler;<a name="line.72"></a>
+<span class="sourceLineNo">073</span>    this.securityEnabled = securityEnabled;<a name="line.73"></a>
+<span class="sourceLineNo">074</span>    this.doAsEnabled = doAsEnabled;<a name="line.74"></a>
+<span class="sourceLineNo">075</span>  }<a name="line.75"></a>
+<span class="sourceLineNo">076</span><a name="line.76"></a>
+<span class="sourceLineNo">077</span>  @Override<a name="line.77"></a>
+<span class="sourceLineNo">078</span>  protected void doPost(HttpServletRequest request, HttpServletResponse response)<a name="line.78"></a>
+<span class="sourceLineNo">079</span>      throws ServletException, IOException {<a name="line.79"></a>
+<span class="sourceLineNo">080</span>    String effectiveUser = request.getRemoteUser();<a name="line.80"></a>
+<span class="sourceLineNo">081</span>    if (securityEnabled) {<a name="line.81"></a>
+<span class="sourceLineNo">082</span>      try {<a name="line.82"></a>
+<span class="sourceLineNo">083</span>        // As Thrift HTTP transport doesn't support SPNEGO yet (THRIFT-889),<a name="line.83"></a>
+<span class="sourceLineNo">084</span>        // Kerberos authentication is being done at servlet level.<a name="line.84"></a>
+<span class="sourceLineNo">085</span>        final RemoteUserIdentity identity = doKerberosAuth(request);<a name="line.85"></a>
+<span class="sourceLineNo">086</span>        effectiveUser = identity.principal;<a name="line.86"></a>
 <span class="sourceLineNo">087</span>        // It is standard for client applications expect this header.<a name="line.87"></a>
 <span class="sourceLineNo">088</span>        // Please see http://tools.ietf.org/html/rfc4559 for more details.<a name="line.88"></a>
-<span class="sourceLineNo">089</span>        response.addHeader(WWW_AUTHENTICATE,  NEGOTIATE + " " + outToken);<a name="line.89"></a>
+<span class="sourceLineNo">089</span>        response.addHeader(WWW_AUTHENTICATE,  NEGOTIATE + " " + identity.outToken);<a name="line.89"></a>
 <span class="sourceLineNo">090</span>      } catch (HttpAuthenticationException e) {<a name="line.90"></a>
 <span class="sourceLineNo">091</span>        LOG.error("Kerberos Authentication failed", e);<a name="line.91"></a>
 <span class="sourceLineNo">092</span>        // Send a 401 to the client<a name="line.92"></a>
@@ -135,103 +135,115 @@
 <span class="sourceLineNo">127</span>   * We already have a logged in subject in the form of serviceUGI,<a name="line.127"></a>
 <span class="sourceLineNo">128</span>   * which GSS-API will extract information from.<a name="line.128"></a>
 <span class="sourceLineNo">129</span>   */<a name="line.129"></a>
-<span class="sourceLineNo">130</span>  private String doKerberosAuth(HttpServletRequest request)<a name="line.130"></a>
+<span class="sourceLineNo">130</span>  private RemoteUserIdentity doKerberosAuth(HttpServletRequest request)<a name="line.130"></a>
 <span class="sourceLineNo">131</span>      throws HttpAuthenticationException {<a name="line.131"></a>
 <span class="sourceLineNo">132</span>    HttpKerberosServerAction action = new HttpKerberosServerAction(request, realUser);<a name="line.132"></a>
 <span class="sourceLineNo">133</span>    try {<a name="line.133"></a>
 <span class="sourceLineNo">134</span>      String principal = realUser.doAs(action);<a name="line.134"></a>
-<span class="sourceLineNo">135</span>      outToken = action.outToken;<a name="line.135"></a>
-<span class="sourceLineNo">136</span>      return principal;<a name="line.136"></a>
-<span class="sourceLineNo">137</span>    } catch (Exception e) {<a name="line.137"></a>
-<span class="sourceLineNo">138</span>      LOG.error("Failed to perform authentication");<a name="line.138"></a>
-<span class="sourceLineNo">139</span>      throw new HttpAuthenticationException(e);<a name="line.139"></a>
-<span class="sourceLineNo">140</span>    }<a name="line.140"></a>
-<span class="sourceLineNo">141</span>  }<a name="line.141"></a>
-<span class="sourceLineNo">142</span><a name="line.142"></a>
-<span class="sourceLineNo">143</span><a name="line.143"></a>
-<span class="sourceLineNo">144</span>  private static class HttpKerberosServerAction implements PrivilegedExceptionAction&lt;String&gt; {<a name="line.144"></a>
-<span class="sourceLineNo">145</span>    HttpServletRequest request;<a name="line.145"></a>
-<span class="sourceLineNo">146</span>    UserGroupInformation serviceUGI;<a name="line.146"></a>
-<span class="sourceLineNo">147</span>    String outToken = null;<a name="line.147"></a>
-<span class="sourceLineNo">148</span>    HttpKerberosServerAction(HttpServletRequest request, UserGroupInformation serviceUGI) {<a name="line.148"></a>
-<span class="sourceLineNo">149</span>      this.request = request;<a name="line.149"></a>
-<span class="sourceLineNo">150</span>      this.serviceUGI = serviceUGI;<a name="line.150"></a>
-<span class="sourceLineNo">151</span>    }<a name="line.151"></a>
-<span class="sourceLineNo">152</span><a name="line.152"></a>
-<span class="sourceLineNo">153</span>    @Override<a name="line.153"></a>
-<span class="sourceLineNo">154</span>    public String run() throws HttpAuthenticationException {<a name="line.154"></a>
-<span class="sourceLineNo">155</span>      // Get own Kerberos credentials for accepting connection<a name="line.155"></a>
-<span class="sourceLineNo">156</span>      GSSManager manager = GSSManager.getInstance();<a name="line.156"></a>
-<span class="sourceLineNo">157</span>      GSSContext gssContext = null;<a name="line.157"></a>
-<span class="sourceLineNo">158</span>      String serverPrincipal = SecurityUtil.getPrincipalWithoutRealm(serviceUGI.getUserName());<a name="line.158"></a>
-<span class="sourceLineNo">159</span>      try {<a name="line.159"></a>
-<span class="sourceLineNo">160</span>        // This Oid for Kerberos GSS-API mechanism.<a name="line.160"></a>
-<span class="sourceLineNo">161</span>        Oid kerberosMechOid = new Oid("1.2.840.113554.1.2.2");<a name="line.161"></a>
-<span class="sourceLineNo">162</span>        // Oid for SPNego GSS-API mechanism.<a name="line.162"></a>
-<span class="sourceLineNo">163</span>        Oid spnegoMechOid = new Oid("1.3.6.1.5.5.2");<a name="line.163"></a>
-<span class="sourceLineNo">164</span>        // Oid for kerberos principal name<a name="line.164"></a>
-<span class="sourceLineNo">165</span>        Oid krb5PrincipalOid = new Oid("1.2.840.113554.1.2.2.1");<a name="line.165"></a>
-<span class="sourceLineNo">166</span>        // GSS name for server<a name="line.166"></a>
-<span class="sourceLineNo">167</span>        GSSName serverName = manager.createName(serverPrincipal, krb5PrincipalOid);<a name="line.167"></a>
-<span class="sourceLineNo">168</span>        // GSS credentials for server<a name="line.168"></a>
-<span class="sourceLineNo">169</span>        GSSCredential serverCreds = manager.createCredential(serverName,<a name="line.169"></a>
-<span class="sourceLineNo">170</span>            GSSCredential.DEFAULT_LIFETIME,<a name="line.170"></a>
-<span class="sourceLineNo">171</span>            new Oid[]{kerberosMechOid, spnegoMechOid},<a name="line.171"></a>
-<span class="sourceLineNo">172</span>            GSSCredential.ACCEPT_ONLY);<a name="line.172"></a>
-<span class="sourceLineNo">173</span>        // Create a GSS context<a name="line.173"></a>
-<span class="sourceLineNo">174</span>        gssContext = manager.createContext(serverCreds);<a name="line.174"></a>
-<span class="sourceLineNo">175</span>        // Get service ticket from the authorization header<a name="line.175"></a>
-<span class="sourceLineNo">176</span>        String serviceTicketBase64 = getAuthHeader(request);<a name="line.176"></a>
-<span class="sourceLineNo">177</span>        byte[] inToken = Base64.decode(serviceTicketBase64);<a name="line.177"></a>
-<span class="sourceLineNo">178</span>        byte[] res = gssContext.acceptSecContext(inToken, 0, inToken.length);<a name="line.178"></a>
-<span class="sourceLineNo">179</span>        if(res != null) {<a name="line.179"></a>
-<span class="sourceLineNo">180</span>          outToken = Base64.encodeBytes(res).replace("\n", "");<a name="line.180"></a>
-<span class="sourceLineNo">181</span>        }<a name="line.181"></a>
-<span class="sourceLineNo">182</span>        // Authenticate or deny based on its context completion<a name="line.182"></a>
-<span class="sourceLineNo">183</span>        if (!gssContext.isEstablished()) {<a name="line.183"></a>
-<span class="sourceLineNo">184</span>          throw new HttpAuthenticationException("Kerberos authentication failed: " +<a name="line.184"></a>
-<span class="sourceLineNo">185</span>              "unable to establish context with the service ticket " +<a name="line.185"></a>
-<span class="sourceLineNo">186</span>              "provided by the client.");<a name="line.186"></a>
-<span class="sourceLineNo">187</span>        }<a name="line.187"></a>
-<span class="sourceLineNo">188</span>        return SecurityUtil.getUserFromPrincipal(gssContext.getSrcName().toString());<a name="line.188"></a>
-<span class="sourceLineNo">189</span>      } catch (GSSException e) {<a name="line.189"></a>
-<span class="sourceLineNo">190</span>        throw new HttpAuthenticationException("Kerberos authentication failed: ", e);<a name="line.190"></a>
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-<span class="sourceLineNo">194</span>            gssContext.dispose();<a name="line.194"></a>
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-<span class="sourceLineNo">196</span>            LOG.warn("Error while disposing GSS Context", e);<a name="line.196"></a>
-<span class="sourceLineNo">197</span>          }<a name="line.197"></a>
-<span class="sourceLineNo">198</span>        }<a name="line.198"></a>
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-<span class="sourceLineNo">202</span>    /**<a name="line.202"></a>
-<span class="sourceLineNo">203</span>     * Returns the base64 encoded auth header payload<a name="line.203"></a>
-<span class="sourceLineNo">204</span>     *<a name="line.204"></a>
-<span class="sourceLineNo">205</span>     * @throws HttpAuthenticationException if a remote or network exception occurs<a name="line.205"></a>
-<span class="sourceLineNo">206</span>     */<a name="line.206"></a>
-<span class="sourceLineNo">207</span>    private String getAuthHeader(HttpServletRequest request)<a name="line.207"></a>
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-<span class="sourceLineNo">210</span>      // Each http request must have an Authorization header<a name="line.210"></a>
-<span class="sourceLineNo">211</span>      if (authHeader == null || authHeader.isEmpty()) {<a name="line.211"></a>
-<span class="sourceLineNo">212</span>        throw new HttpAuthenticationException("Authorization header received " +<a name="line.212"></a>
-<span class="sourceLineNo">213</span>            "from the client is empty.");<a name="line.213"></a>
-<span class="sourceLineNo">214</span>      }<a name="line.214"></a>
-<span class="sourceLineNo">215</span>      String authHeaderBase64String;<a name="line.215"></a>
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-<span class="sourceLineNo">220</span>        throw new HttpAuthenticationException("Authorization header received " +<a name="line.220"></a>
-<span class="sourceLineNo">221</span>            "from the client does not contain any data.");<a name="line.221"></a>
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-<span class="sourceLineNo">225</span>  }<a name="line.225"></a>
-<span class="sourceLineNo">226</span>}<a name="line.226"></a>
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+<span class="sourceLineNo">136</span>    } catch (Exception e) {<a name="line.136"></a>
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+<span class="sourceLineNo">141</span><a name="line.141"></a>
+<span class="sourceLineNo">142</span>  /**<a name="line.142"></a>
+<span class="sourceLineNo">143</span>   * Basic "struct" class to hold the final base64-encoded, authenticated GSSAPI token<a name="line.143"></a>
+<span class="sourceLineNo">144</span>   * for the user with the given principal talking to the Thrift server.<a name="line.144"></a>
+<span class="sourceLineNo">145</span>   */<a name="line.145"></a>
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+<span class="sourceLineNo">147</span>    final String outToken;<a name="line.147"></a>
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+<span class="sourceLineNo">149</span><a name="line.149"></a>
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+<span class="sourceLineNo">152</span>      this.outToken = outToken;<a name="line.152"></a>
+<span class="sourceLineNo">153</span>    }<a name="line.153"></a>
+<span class="sourceLineNo">154</span>  }<a name="line.154"></a>
+<span class="sourceLineNo">155</span><a name="line.155"></a>
+<span class="sourceLineNo">156</span>  private static class HttpKerberosServerAction implements PrivilegedExceptionAction&lt;String&gt; {<a name="line.156"></a>
+<span class="sourceLineNo">157</span>    HttpServletRequest request;<a name="line.157"></a>
+<span class="sourceLineNo">158</span>    UserGroupInformation serviceUGI;<a name="line.158"></a>
+<span class="sourceLineNo">159</span>    String outToken = null;<a name="line.159"></a>
+<span class="sourceLineNo">160</span>    HttpKerberosServerAction(HttpServletRequest request, UserGroupInformation serviceUGI) {<a name="line.160"></a>
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+<span class="sourceLineNo">164</span><a name="line.164"></a>
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+<span class="sourceLineNo">169</span>      GSSContext gssContext = null;<a name="line.169"></a>
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+<span class="sourceLineNo">171</span>      try {<a name="line.171"></a>
+<span class="sourceLineNo">172</span>        // This Oid for Kerberos GSS-API mechanism.<a name="line.172"></a>
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+<span class="sourceLineNo">174</span>        // Oid for SPNego GSS-API mechanism.<a name="line.174"></a>
+<span class="sourceLineNo">175</span>        Oid spnegoMechOid = new Oid("1.3.6.1.5.5.2");<a name="line.175"></a>
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+<span class="sourceLineNo">184</span>            GSSCredential.ACCEPT_ONLY);<a name="line.184"></a>
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+<span class="sourceLineNo">187</span>        // Get service ticket from the authorization header<a name="line.187"></a>
+<span class="sourceLineNo">188</span>        String serviceTicketBase64 = getAuthHeader(request);<a name="line.188"></a>
+<span class="sourceLineNo">189</span>        byte[] inToken = Base64.decode(serviceTicketBase64);<a name="line.189"></a>
+<span class="sourceLineNo">190</span>        byte[] res = gssContext.acceptSecContext(inToken, 0, inToken.length);<a name="line.190"></a>
+<span class="sourceLineNo">191</span>        if(res != null) {<a name="line.191"></a>
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+<span class="sourceLineNo">238</span>}<a name="line.238"></a>
 
 
 

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8ad0fa3b/devapidocs/src-html/org/apache/hadoop/hbase/util/HBaseFsck.CheckRegionConsistencyWorkItem.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/util/HBaseFsck.CheckRegionConsistencyWorkItem.html b/devapidocs/src-html/org/apache/hadoop/hbase/util/HBaseFsck.CheckRegionConsistencyWorkItem.html
index 63e7421..2fa8df1 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/util/HBaseFsck.CheckRegionConsistencyWorkItem.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/util/HBaseFsck.CheckRegionConsistencyWorkItem.html
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+<span class="sourceLineNo">5277</span>}<a name="line.5277"></a>
 
 
 

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8ad0fa3b/devapidocs/src-html/org/apache/hadoop/hbase/util/HBaseFsck.ErrorReporter.ERROR_CODE.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/util/HBaseFsck.ErrorReporter.ERROR_CODE.html b/devapidocs/src-html/org/apache/hadoop/hbase/util/HBaseFsck.ErrorReporter.ERROR_CODE.html
index 63e7421..2fa8df1 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/util/HBaseFsck.ErrorReporter.ERROR_CODE.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/util/HBaseFsck.ErrorReporter.ERROR_CODE.html
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