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Invoking Rest service using SAML authentication

I want to invoke a Rest API and it needs SAML authentication. I tried using tRestClient by enabling SAML authentication but when i deploy the jar in runtime and started the container I got the following error ""

org.apache.cxf.interceptor.Fault: Failed to create service.
at org.talend.esb.security.saml.STSRESTOutInterceptor.handleMessage(STSRESTOutInterceptor.java:101)[226:security-common:6.1.0.SNAPSHOT]
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308)[54Smiley Surprisedrg.apache.cxf.cxf-core:3.1.2]
at org.apache.cxf.jaxrs.client.AbstractClient.doRunInterceptorChain(AbstractClient.java:636)[73Smiley Surprisedrg.apache.cxf.cxf-rt-rs-client:3.1.2]
at org.apache.cxf.jaxrs.client.WebClient.doChainedInvocation(WebClient.java:1091)[73Smiley Surprisedrg.apache.cxf.cxf-rt-rs-client:3.1.2]
at org.apache.cxf.jaxrs.client.WebClient.doInvoke(WebClient.java:894)[73Smiley Surprisedrg.apache.cxf.cxf-rt-rs-client:3.1.2]
at org.apache.cxf.jaxrs.client.WebClient.doInvoke(WebClient.java:865)[73Smiley Surprisedrg.apache.cxf.cxf-rt-rs-client:3.1.2]
at org.apache.cxf.jaxrs.client.WebClient.invoke(WebClient.java:428)[73Smiley Surprisedrg.apache.cxf.cxf-rt-rs-client:3.1.2]
at org.apache.cxf.jaxrs.client.WebClient.get(WebClient.java:611)[73Smiley Surprisedrg.apache.cxf.cxf-rt-rs-client:3.1.2]
at abc.saml_authentication_0_1.SAML_Authentication.tRESTClient_1Process(SAML_Authentication.java:1142)[9:abc.SAML_Authentication:0.1.0]
at abc.saml_authentication_0_1.SAML_Authentication.runJobInTOS(SAML_Authentication.java:1591)[9:abc.SAML_Authentication:0.1.0]
at org.talend.esb.job.controller.internal.SimpleJobTask$JobRunner.run(SimpleJobTask.java:81)[218Smiley Surprisedrg.talend.esb.job.controller:6.1.0.SNAPSHOT]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)[:1.7.0_75]
at java.util.concurrent.FutureTask.run(Unknown Source)[:1.7.0_75]
at org.talend.esb.job.controller.internal.SimpleJobTask.run(SimpleJobTask.java:63)[218Smiley Surprisedrg.talend.esb.job.controller:6.1.0.SNAPSHOT]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)[:1.7.0_75]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)[:1.7.0_75]
at java.lang.Thread.run(Unknown Source)[:1.7.0_75]
Caused by: org.apache.cxf.service.factory.ServiceConstructionException: Failed to create service.
at org.apache.cxf.wsdl11.WSDLServiceFactory.<init>(WSDLServiceFactory.java:87)[90Smiley Surprisedrg.apache.cxf.cxf-rt-wsdl:3.1.2]
at org.apache.cxf.ws.security.trust.AbstractSTSClient.createClient(AbstractSTSClient.java:646)[89Smiley Surprisedrg.apache.cxf.cxf-rt-ws-security:3.1.2]
at org.apache.cxf.ws.security.trust.AbstractSTSClient.issue(AbstractSTSClient.java:728)[89Smiley Surprisedrg.apache.cxf.cxf-rt-ws-security:3.1.2]
at org.apache.cxf.ws.security.trust.STSClient.requestSecurityToken(STSClient.java:61)[89Smiley Surprisedrg.apache.cxf.cxf-rt-ws-security:3.1.2]
at org.apache.cxf.ws.security.trust.STSClient.requestSecurityToken(STSClient.java:55)[89Smiley Surprisedrg.apache.cxf.cxf-rt-ws-security:3.1.2]
at org.apache.cxf.ws.security.trust.STSClient.requestSecurityToken(STSClient.java:51)[89Smiley Surprisedrg.apache.cxf.cxf-rt-ws-security:3.1.2]
at org.talend.esb.security.saml.STSRESTOutInterceptor.handleMessage(STSRESTOutInterceptor.java:90)[226:security-common:6.1.0.SNAPSHOT]
... 16 more
Caused by: javax.wsdl.WSDLException: WSDLException: faultCode=PARSER_ERROR: Problem parsing 'http://localhost:8040/services/SecurityTokenService/UT?wsdl'.: java.io.FileNotFoundException: http://localhost:8040/services/SecurityTokenService/UT?wsdl
at com.ibm.wsdl.xml.WSDLReaderImpl.getDocument(WSDLReaderImpl.java:2198)[159Smiley Surprisedrg.apache.servicemix.bundles.wsdl4j:1.6.3.1]
at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:2390)[159Smiley Surprisedrg.apache.servicemix.bundles.wsdl4j:1.6.3.1]
at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:2422)[159Smiley Surprisedrg.apache.servicemix.bundles.wsdl4j:1.6.3.1]
at org.apache.cxf.wsdl11.WSDLManagerImpl.loadDefinition(WSDLManagerImpl.java:231)[90Smiley Surprisedrg.apache.cxf.cxf-rt-wsdl:3.1.2]
at org.apache.cxf.wsdl11.WSDLManagerImpl.getDefinition(WSDLManagerImpl.java:163)[90Smiley Surprisedrg.apache.cxf.cxf-rt-wsdl:3.1.2]
at org.apache.cxf.wsdl11.WSDLServiceFactory.<init>(WSDLServiceFactory.java:85)[90Smiley Surprisedrg.apache.cxf.cxf-rt-wsdl:3.1.2]
... 22 more
Caused by: java.io.FileNotFoundException: http://localhost:8040/services/SecurityTokenService/UT?wsdl
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)[:1.7.0_75]
at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)[:]
at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)[:]
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)[:]
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)[:]
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)[:]
at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)[:]
at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)[:]
at com.ibm.wsdl.xml.WSDLReaderImpl.getDocument(WSDLReaderImpl.java:2188)[159Smiley Surprisedrg.apache.servicemix.bundles.wsdl4j:1.6.3.1]
... 27 more

 

 

2 REPLIES
Moderator

Re: Invoking Rest service using SAML authentication

Hello,

Are you able to execute your ESB job in studio successfully? Could you please indicate on which talend ESB build version you got this issue? Your talend studio and runtime on the same server?

Best regards

Sabrina

 

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Six Stars

Re: Invoking Rest service using SAML authentication

Hi,

Thanks for reply. 

Studio and runtime version is 6.1.0 and they are on same machine.

I was also not able to execute the job in studio but I think that's because the Saml authentication option is available in Runtime only (it's mentioned likewise in UseAuthentication section of tRESTClient component).

 

I just succeed in making it worked in Java code recently. I.e. SAML authentication is done in Java code and the digest key is used in tRest component while calling the api