Thank you for the answer. As you said i managed to used this api for implementing authentication client in the non carbon servers. However in some instance when i do not use the login client for a long time. I get the following error.
ERROR {org.wso2.carbon.core.services.authentication.AuthenticationAdmin} -
System error while Authenticating/Authorizing User : null
{org.wso2.carbon.core.services.authentication.AuthenticationAdmin}java.lang.NullPointerException
at
org.wso2.carbon.utils.multitenancy.MultitenantUtils.getTenantAwareUsername(MultitenantUtils.java:40)
at
org.wso2.carbon.utils.multitenancy.CarbonContextHolder.setUsername(CarbonContextHolder.java:506)
at
org.wso2.carbon.core.multitenancy.SuperTenantCarbonContext.setUsername(SuperTenantCarbonContext.java:193)
at
org.wso2.carbon.core.services.util.CarbonAuthenticationUtil.onFailedAdminLogin(CarbonAuthenticationUtil.java:52)
at
org.wso2.carbon.core.services.util.CarbonAuthenticationUtil.onFailedAdminLogin(CarbonAuthenticationUtil.java:44)
at
org.wso2.carbon.core.services.authentication.AuthenticationAdmin.login(AuthenticationAdmin.java:66)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597) at
org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212) at
org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:117)
at
org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
at
org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181) at
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172)
at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146) at
org.wso2.carbon.core.transports.CarbonServlet.doPost(CarbonServlet.java:206) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:641) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at
org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at
org.wso2.carbon.bridge.BridgeServlet.service(BridgeServlet.java:155) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.wso2.carbon.server.TomcatServer$1.invoke(TomcatServer.java:241) at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563) at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:399)
at
org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:396)
at
org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:356)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1534)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
However i after i tried to access one more time the login is successful and the
consecutive request are also successful. When i try to make the request after i
while like 10 min the error occur again. What causes this NPE ?
Fatih Güçlü Akkaya
Software Development Engineer
ARDIC ARGE BILGI VE TEKNOLOJI ÇÖZÜMLERI
APPLIED RESEARCH DEVELOPMENT INNOVATION CENTER
Tel: + 90 262 642 42 52
GSM: + 90 554 542 48 50
-----Original Message-----
From: carbon-dev-boun...@wso2.org on behalf of Amila Jayasekara
Sent: Wed 1/4/2012 17:18
To: carbon-dev@wso2.org
Subject: Re: [Carbon-dev] External Authentication API in Carbon
2012/1/3 Güçlü Akkaya <guclu.akk...@ardictech.com>:
>
>
> Hi,
>
> We want to use the user-store database of the Carbon servers for providing
> authentication to a non-carbon server. In the wso2 carbon is there an api
> providing authentication module for non-carbon servers, which uses
> user-store database schema of carbon servers?
Hi Akkaya,
WSO2 servers provide a web service API to authenticate users. WSO2
servers provide an admin webservice called "AuthenticationAdmin". You
can check the WSDL of this web service using a URL similar to [1] (In
this example i am running WSO2 server in my local machine in port
9443).
In order to access WSDL in [1] you need to enable viewing admin
webservice WSDLs. For that you need to enable following configuration
in ${CARBON_HOME/repository/conf//carbon.xml.
<HideAdminServiceWSDLs>false</HideAdminServiceWSDLs> (Under Axis2Config).
Hope this helpful.
[1] https://localhost:9443/services/AuthenticationAdmin?wsdl
Thanks
AmilaJ
>
> Fatih Güçlü Akkaya
>
> Software Development Engineer
>
>
>
>
>
> _______________________________________________
> Carbon-dev mailing list
> Carbon-dev@wso2.org
> http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev
>
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