This documentation is for WSO2 Enterprise Service Bus version 4.8.1 . View documentation for the latest release.
Enterprise Service Bus 4.8.1

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  1. In the ESB Management Console, go to Manage -> Service Bus and click Source View.

  2. Insert the following XML configuration into the source view before the closing </definitions> tag to create the TestGoogle API:

    Code Block
    languagehtml/xml
     <api xmlns="http://ws.apache.org/ns/synapse"
     name="TestGoogle"
     context="/search">
   <resource methods="GET">
      <inSequence>
         <log level="full">
           <property name="STATUS" value="***** REQUEST HITS IN SEQUENCE *****"/>
         </log>
         <send>
            <endpoint>
               <http method="get" uri-template="https://www.google.lk/search?q=wso2"/>
            </endpoint>
         </send>
      </inSequence>
   </resource>
   <handlers>
       <handler class="org.wso2.handler.SimpleOAuthHandlerSimpleOauthHandler"/>
   </handlers>
</api>

    Notice that the <handlers> tag contains the reference to the custom handler class.

  3. Copy the custom handler.jar to the <ESB_HOME>/repository/components/libs directory.

  4. Open <ESB_HOME>/repository/conf/axis2/axis2.xml and add the following parameters:

    Code Block
    languagehtml/xml
    <!-- OAuth2 Token Validation Service -->
<parameter name="oauth2TokenValidationService">https://localhost:9444/services/OAuth2TokenValidationService</parameter>
<!-- Server credentials -->
<parameter name="identityServerUserName">admin</parameter>
<parameter name="identityServerPw">admin</parameter>
  5. Restart the ESB.

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