gateway-release/home/templates/preauth254sla.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
  the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
-->
<topology>

    <gateway>

        <!-- test: curl -i -k https://localhost:8443/gateway/preauth254sla/webhdfs/v1?op=GETHOMEDIRECTORY -->
        <!-- test: curl -i -k -H "SM_USER: guest" https://localhost:8443/gateway/preauth254sla/webhdfs/v1?op=GETHOMEDIRECTORY -->
        <!-- test: curl -i -k -H "SM_USER:guest" -H "sm_group:analyst" https://localhost:8443/gateway/preauth254sla/webhdfs/v1?op=GETHOMEDIRECTORY -->
        <provider>
            <role>federation</role>
            <name>HeaderPreAuth</name>
            <enabled>true</enabled>
            <param><name>preauth.validation.method</name><value>preauth.ip.validation</value></param>
            <!-- testing from localhost request ip shows up as 
            127.0.0.1
            or
            0:0:0:0:0:0:0:1 -->
            <param><name>preauth.validation.method</name><value>preauth.ip.validation</value></param>
            <param><name>preauth.ip.addresses</name><value>254.*</value></param>
            <param><name>preauth.custom.header</name><value>SM_USER</value></param>
            <param><name>preauth.custom.group.header</name><value>sm_group</value></param>
        </provider>

        <provider>
            <role>identity-assertion</role>
            <name>Default</name>
            <enabled>true</enabled>
        </provider>

        <provider>
          <role>authorization</role>
          <name>AclsAuthz</name>
          <enabled>true</enabled>
          <param>
            <name>webhdfs.acl</name>
            <value>*;analyst;*</value>
          </param>
        </provider>

        <!--
        Defines rules for mapping host names internal to a Hadoop cluster to externally accessible host names.
        For example, a hadoop service running in AWS may return a response that includes URLs containing the
        some AWS internal host name.  If the client needs to make a subsequent request to the host identified
        in those URLs they need to be mapped to external host names that the client Knox can use to connect.

        If the external hostname and internal host names are same turn of this provider by setting the value of
        enabled parameter as false.

        The name parameter specifies the external host names in a comma separated list.
        The value parameter specifies corresponding internal host names in a comma separated list.

        Note that when you are using Sandbox, the external hostname needs to be localhost, as seen in out
        of box sandbox.xml.  This is because Sandbox uses port mapping to allow clients to connect to the
        Hadoop services using localhost.  In real clusters, external host names would almost never be localhost.
        -->
        <provider>
            <role>hostmap</role>
            <name>static</name>
            <enabled>false</enabled>
            <param><name>localhost</name><value>sandbox,sandbox.hortonworks.com</value></param>
        </provider>

    </gateway>

    <service>
        <role>NAMENODE</role>
        <url>hdfs://hdp.example.com:8020</url>
    </service>

    <service>
        <role>JOBTRACKER</role>
        <url>rpc://hdp.example.com:8050</url>
    </service>

    <service>
        <role>WEBHDFS</role>
        <url>http://hdp.example.com:50070/webhdfs</url>
    </service>

    <service>
        <role>WEBHCAT</role>
        <url>http://hdp.example.com:50111/templeton</url>
    </service>

    <service>
        <role>OOZIE</role>
        <url>http://hdp.example.com:11000/oozie</url>
    </service>

    <service>
        <role>WEBHBASE</role>
        <url>http://hdp.example.com:60080</url>
    </service>

    <service>
        <role>HIVE</role>
        <url>http://hdp.example.com:10001/cliservice</url>
    </service>

</topology>