title: Signature validation failed for SAML Response
body: <p>I have configured ADFS with Identity Server. I have a signed certificate from ADFS which is imported into Identity Server. I have also changed the IdpAlias property appropriately. However, I am getting following error, while using travelocity.com appliction. <br><br></p>
  
  <p>SEVERE: An error has occurred
  org.wso2.carbon.identity.sso.agent.exception.SSOAgentException: Signature validation failed for SAML Response
      at org.wso2.carbon.identity.sso.agent.saml.SAML2SSOManager.validateSignature(SAML2SSOManager.java:483)
      at org.wso2.carbon.identity.sso.agent.saml.SAML2SSOManager.processSSOResponse(SAML2SSOManager.java:227)
      at org.wso2.carbon.identity.sso.agent.saml.SAML2SSOManager.processResponse(SAML2SSOManager.java:145)
      at org.wso2.carbon.identity.sso.agent.SSOAgentFilter.doFilter(SSOAgentFilter.java:89)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:528)
      at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1099)
      at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:670)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.lang.Thread.run(Unknown Source)</p>
  
  <p>Aug 01, 2016 11:34:39 AM org.apache.catalina.core.StandardWrapperValve invoke
  SEVERE: Servlet.service() for servlet [jsp] in context with path [/travelocity.com] threw exception [Signature validation failed for SAML Response] with root cause
  org.wso2.carbon.identity.sso.agent.exception.SSOAgentException: Signature validation failed for SAML Response
      at org.wso2.carbon.identity.sso.agent.saml.SAML2SSOManager.validateSignature(SAML2SSOManager.java:483)
      at org.wso2.carbon.identity.sso.agent.saml.SAML2SSOManager.processSSOResponse(SAML2SSOManager.java:227)
      at org.wso2.carbon.identity.sso.agent.saml.SAML2SSOManager.processResponse(SAML2SSOManager.java:145)
      at org.wso2.carbon.identity.sso.agent.SSOAgentFilter.doFilter(SSOAgentFilter.java:89)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
      at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:528)
      at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1099)
      at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:670)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520)
      at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.lang.Thread.run(Unknown Source)</p>