Google API and Twitter APIs both give NPEs

Mrjndong / socialauth

Automatically exported from code.google.com/p/socialauth

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What steps will reproduce the problem? 1. Run socialauth-spring-demo after configuring all of your api keys for google, facebook and twitter. 2. launch socialauth-spring-demo/ and test Facebook. * This works. 3. launch socialauth-spring-demo/ and test Twitter. * This fails with null pointer exception. 4. launch socialauth-spring-demo/ and test Google. * This fails with null pointer exception. What is the expected output? What do you see instead? Expected Google and Twitter to work like Facebook does. What version of the product are you using? On what operating system? Windows7 64-bit socialauth-2.3.jar socialauth-spring-2.0-beta2.jar Please provide any additional information below. Stack trace I get. 01:32:41,999 ERROR [stderr] (http--127.0.0.1-8080-3) org.brickred.socialauth.exception.SocialAuthException: Key in Request Token is null or blank 01:32:42,001 ERROR [stderr] (http--127.0.0.1-8080-3) at org.brickred.socialauth.util.OAuthConsumer.getAccessToken(OAuthConsumer.java:213 ) 01:32:42,003 ERROR [stderr] (http--127.0.0.1-8080-3) at org.brickred.socialauth.oauthstrategy.Hybrid.verifyResponse(Hybrid.java:131) 01:32:42,006 ERROR [stderr] (http--127.0.0.1-8080-3) at org.brickred.socialauth.oauthstrategy.Hybrid.verifyResponse(Hybrid.java:108) 01:32:42,008 ERROR [stderr] (http--127.0.0.1-8080-3) at org.brickred.socialauth.provider.GoogleImpl.doVerifyResponse(GoogleImpl.java:175 ) 01:32:42,010 ERROR [stderr] (http--127.0.0.1-8080-3) at org.brickred.socialauth.provider.GoogleImpl.verifyResponse(GoogleImpl.java:164) 01:32:42,012 ERROR [stderr] (http--127.0.0.1-8080-3) at org.brickred.socialauth.SocialAuthManager.connect(SocialAuthManager.java:183) 01:32:42,014 ERROR [stderr] (http--127.0.0.1-8080-3) at org.brickred.socialauth.SocialAuthManager$$FastClassByCGLIB$$1e842cf3.invoke(<ge nerated>) 01:32:42,017 ERROR [stderr] (http--127.0.0.1-8080-3) at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:191) 01:32:42,019 ERROR [stderr] (http--127.0.0.1-8080-3) at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoi npoint(Cglib2AopProxy.java:688) 01:32:42,021 ERROR [stderr] (http--127.0.0.1-8080-3) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveM ethodInvocation.java:150) 01:32:42,024 ERROR [stderr] (http--127.0.0.1-8080-3) at org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(Dele gatingIntroductionInterceptor.java:131) 01:32:42,027 ERROR [stderr] (http--127.0.0.1-8080-3) at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(Delegat ingIntroductionInterceptor.java:119) 01:32:42,029 ERROR [stderr] (http--127.0.0.1-8080-3) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveM ethodInvocation.java:172) 01:32:42,032 ERROR [stderr] (http--127.0.0.1-8080-3) at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.inter cept(Cglib2AopProxy.java:621) 01:32:42,035 ERROR [stderr] (http--127.0.0.1-8080-3) at org.brickred.socialauth.SocialAuthManager$$EnhancerByCGLIB$$9ea00948.connect(<ge nerated>) 01:32:42,037 ERROR [stderr] (http--127.0.0.1-8080-3) at org.brickred.socialauth.spring.controller.SocialAuthWebController.callback(Socia lAuthWebController.java:145) 01:32:42,040 ERROR [stderr] (http--127.0.0.1-8080-3) at org.brickred.socialauth.spring.controller.SocialAuthWebController.openidCallback (SocialAuthWebController.java:137) 01:32:42,042 ERROR [stderr] (http--127.0.0.1-8080-3) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 01:32:42,044 ERROR [stderr] (http--127.0.0.1-8080-3) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 01:32:42,046 ERROR [stderr] (http--127.0.0.1-8080-3) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.jav a:25) 01:32:42,049 ERROR [stderr] (http--127.0.0.1-8080-3) at java.lang.reflect.Method.invoke(Method.java:597) 01:32:42,050 ERROR [stderr] (http--127.0.0.1-8080-3) at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandl erMethod(HandlerMethodInvoker.java:176) 01:32:42,053 ERROR [stderr] (http--127.0.0.1-8080-3) at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.in vokeHandlerMethod(AnnotationMethodHandlerAdapter.java:436) 01:32:42,056 ERROR [stderr] (http--127.0.0.1-8080-3) at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.ha ndle(AnnotationMethodHandlerAdapter.java:424) 01:32:42,058 ERROR [stderr] (http--127.0.0.1-8080-3) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.j ava:790) 01:32:42,060 ERROR [stderr] (http--127.0.0.1-8080-3) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.ja va:719) 01:32:42,062 ERROR [stderr] (http--127.0.0.1-8080-3) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet .java:644) 01:32:42,064 ERROR [stderr] (http--127.0.0.1-8080-3) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:549 ) 01:32:42,066 ERROR [stderr] (http--127.0.0.1-8080-3) at javax.servlet.http.HttpServlet.service(HttpServlet.java:734) 01:32:42,068 ERROR [stderr] (http--127.0.0.1-8080-3) at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) 01:32:42,069 ERROR [stderr] (http--127.0.0.1-8080-3) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilt erChain.java:329) 01:32:42,071 ERROR [stderr] (http--127.0.0.1-8080-3) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain. java:248) 01:32:42,073 ERROR [stderr] (http--127.0.0.1-8080-3) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:2 75) 01:32:42,075 ERROR [stderr] (http--127.0.0.1-8080-3) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:1 61) 01:32:42,077 ERROR [stderr] (http--127.0.0.1-8080-3) at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve. java:50) 01:32:42,079 ERROR [stderr] (http--127.0.0.1-8080-3) at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContext AssociationValve.java:153) 01:32:42,081 ERROR [stderr] (http--127.0.0.1-8080-3) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) 01:32:42,082 ERROR [stderr] (http--127.0.0.1-8080-3) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 01:32:42,084 ERROR [stderr] (http--127.0.0.1-8080-3) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109 ) 01:32:42,086 ERROR [stderr] (http--127.0.0.1-8080-3) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) 01:32:42,088 ERROR [stderr] (http--127.0.0.1-8080-3) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) 01:32:42,089 ERROR [stderr] (http--127.0.0.1-8080-3) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Pr otocol.java:671) 01:32:42,091 ERROR [stderr] (http--127.0.0.1-8080-3) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) 01:32:42,093 ERROR [stderr] (http--127.0.0.1-8080-3) at java.lang.Thread.run(Thread.java:662)

Note: The API key and secret are definitely working because I get to the Google/Twitter Login page and I see my app name in there. Just seems like there is some sort of bug in the code that injects the SocialAuthManager manager = socialAuthTemplate.getSocialAuthManager(); AuthProvider provider = manager.getCurrentAuthProvider(); Profile profile = provider.getUserProfile(); Profile will be NULL.

The LoginRedirectURL = https://www.google.com/accounts/o8/ud?openid.assoc_handle=AMlYA9XSiPzr36XuazJjRr B6JhX1cx1AIfPzqI6bTs94gBwKC4hzKQdT&openid.ax.mode=fetch_request&openid.ax.requir ed=country%2Cemail%2Cfirstname%2Clanguage%2Clastname&openid.ax.type.country=http %3A%2F%2Faxschema.org%2Fcontact%2Fcountry%2Fhome&openid.ax.type.email=http%3A%2F %2Faxschema.org%2Fcontact%2Femail&openid.ax.type.firstname=http%3A%2F%2Faxschema .org%2FnamePerson%2Ffirst&openid.ax.type.language=http%3A%2F%2Faxschema.org%2Fpr ef%2Flanguage&openid.ax.type.lastname=http%3A%2F%2Faxschema.org%2FnamePerson%2Fl ast&openid.claimed_id=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0%2Fidentifier_se lect&openid.ext2.consumer=localhost&openid.ext2.scope=http%3A%2F%2Fwww.google.co m%2Fm8%2Ffeeds%2F&openid.identity=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0%2Fi dentifier_select&openid.mode=checkid_setup&openid.ns.ax=http%3A%2F%2Fopenid.net% 2Fsrv%2Fax%2F1.0&openid.ns.ext2=http%3A%2F%2Fspecs.openid.net%2Fextensions%2Foau th%2F1.0&openid.ns.max_auth_age=0&openid.ns.pape=http%3A%2F%2Fspecs.openid.net%2 Fextensions%2Fpape%2F1.0&openid.ns=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0&op enid.realm=http%3A%2F%2Flocalhost%3A8080&openid.return_to=http%3A%2F%2Flocalhost %3A8080%2Ftestapp-oauth%2Fsocialauth.do org.brickred.socialauth.util.OAuthConfig Object { consumerKey: xxxxxxxxxxxxx.apps.googleusercontent.com consumerSecret: xxxxxxxxxxxxxxxxxxxxxxxx signatureMethod: HMAC-SHA1 transportName: GET id: google providerImplClass: class org.brickred.socialauth.provider.GoogleImpl customPermissions: null } verifyResponse's request params: {openid.op_endpoint=https://www.google.com/accounts/o8/ud, openid.signed=op_endpoint,claimed_id,identity,return_to,response_nonce,assoc_han dle,ns.ext1,ext1.mode,ext1.type.firstname,ext1.value.firstname,ext1.type.email,e xt1.value.email,ext1.type.language,ext1.value.language,ext1.type.lastname,ext1.v alue.lastname,ext1.type.country,ext1.value.country, openid.ns.ext1=http://openid.net/srv/ax/1.0, openid.sig=EcRz8elVXs0DIZyv5L/8bAsWo3E=, openid.ext1.value.country=US, openid.response_nonce=2012-09-29T16:46:29Zd3SXvBjFdPy_Yw, openid.claimed_id=https://www.google.com/accounts/o8/id?id=AItOawn3McmfFzRdc8xBE 1x5IHgArAZJUz1oNGs, openid.ext1.value.lastname=DiPiazza, openid.assoc_handle=AMlYA9XSiPzr36XuazJjRrB6JhX1cx1AIfPzqI6bTs94gBwKC4hzKQdT, openid.ext1.value.firstname=Nicholas, openid.ext1.value.email=nicholas.dipiazza@gmail.com, openid.ext1.type.language=http://axschema.org/pref/language, openid.ext1.type.lastname=http://axschema.org/namePerson/last, openid.ext1.type.firstname=http://axschema.org/namePerson/first, openid.ns=http://specs.openid.net/auth/2.0, openid.identity=https://www.google.com/accounts/o8/id?id=AItOawn3McmfFzRdc8xBE1x 5IHgArAZJUz1oNGs, openid.ext1.type.email=http://axschema.org/contact/email, openid.ext1.mode=fetch_response, openid.mode=id_res, openid.ext1.value.language=en, openid.ext1.type.country=http://axschema.org/contact/country/home, openid.return_to=http://localhost:8080/myapp-oauth/socialauth.do}

Found a work around - When you are using a auth provider that uses the org.brickred.socialauth.oauthstrategy.Hybrid class, you cannot have permission = Permission.ALL. Setting to Permission.AUTHENTICATE_ONLY makes it work. Seems like the Profile isn't lacking anything even though Permission.AUTHENTICATE_ONLY had been set. So this is good enough for me.

Its not like that. You are running your application from localhost and trying yo get Contacts. But localhost doesn't have this permission that's why when you change the permission for AUTHENTICATE_ONLY, it doesn't make a request for getting contacts and it runs fine. If you still want to run your application from localhost, please have a look into the following URL:- http://code.google.com/p/socialauth/wiki/HowToRunApplicationWithLocalhostOnWindo ws Regards Tarun

I am trying to import the contacts using spring-boot and socialAuth

I had written following snippet

SocialAuthConfig :
------------------------------------------------
@Configuration
@EnableAutoConfiguration
public class SpringSocialConfig {

    @Bean
    public SocialAuthConfig socialAuthConfig() throws Exception {
        SocialAuthConfig config = SocialAuthConfig.getDefault();
        Properties socialAuthProperties = new Properties();
//      g+
        socialAuthProperties.setProperty("www.google.com.consumer_key","AIzaSyB1WN0M4PjdsvZySoIeD0SYIeBiiqmjyDQ");
        socialAuthProperties.setProperty("www.google.com.consumer_secret","gaHYBT8X-XP86V2Buv6R4FWC");
//        Yahoo
        socialAuthProperties.setProperty("api.login.yahoo.com.consumer_key","dj0yJmk9eDA4ZGo5UXl4b2FLJmQ9WVdrOWNWZ3plVlZITmpJbWNHbzlNQS0tJnM9Y29uc3VtZXJzZWNyZXQmeD1hYg--");
        socialAuthProperties.setProperty("api.login.yahoo.com.consumer_secret","5f62ac135cb9e9d986ec1d72e42502af43a740f5");
//        twitter
        socialAuthProperties.setProperty("twitter.com.consumer_key","LHjSYouR0yDZx607hNJ6dXSen");
        socialAuthProperties.setProperty("twitter.com.consumer_secret","7Wt21xWCZASEVCokvMx2vBKL9Haca9xIDMZ8Rinqbxrs01vZdg");
//        facebook
        socialAuthProperties.setProperty("graph.facebook.com.consumer_key","184566081734140");
        socialAuthProperties.setProperty("graph.facebook.com.consumer_secret","e6d3929a575d37b3eac4c083454d143d");
//        hotmail
        socialAuthProperties.setProperty("consent.live.com.consumer_key","0000000040145B73");
        socialAuthProperties.setProperty("consent.live.com.consumer_secret","FAmFXKVFO1GnPrXD2epd52VElkHcKjWA");
        config.setApplicationProperties(socialAuthProperties);
        return config;
    }

    @Bean
    public SocialAuthManager socialAuthManager() throws Exception {
        SocialAuthManager manager = new SocialAuthManager();
        manager.setSocialAuthConfig(socialAuthConfig());
        return manager;
    }

    @Bean
    public SocialAuthTemplate socialAuthTemplate() throws Exception {
        SocialAuthTemplate socialAuthTemplate = new SocialAuthTemplate();
        return socialAuthTemplate;
    }

    @Bean
    public SocialAuthWebController socialAuthWebController(){
        SocialAuthWebController socialAuthWebController = new SocialAuthWebController("http://localhost:8080/","socialauth","error/error_default");
        return socialAuthWebController;
    }

In View Page:
--------------------------

 <a href="socialauth?id=facebook"><img src="images/facebook_icon.png" alt="Facebook" title="Facebook" border="0"/></a>

I am getting Exception like 
---------------------------------------------------

org.brickred.socialauth.exception.SocialAuthException: Key in Request Token is 
null or blank
    at org.brickred.socialauth.util.OAuthConsumer.getAccessToken(OAuthConsumer.java:231)
    at org.brickred.socialauth.oauthstrategy.Hybrid.verifyResponse(Hybrid.java:138)
    at org.brickred.socialauth.oauthstrategy.Hybrid.verifyResponse(Hybrid.java:115)
    at org.brickred.socialauth.provider.GoogleImpl.doVerifyResponse(GoogleImpl.java:158)
    at org.brickred.socialauth.provider.GoogleImpl.verifyResponse(GoogleImpl.java:147)
    at org.brickred.socialauth.SocialAuthManager.connect(SocialAuthManager.java:183)
    at org.brickred.socialauth.spring.controller.SocialAuthWebController.callback(SocialAuthWebController.java:145)
    at org.brickred.socialauth.spring.controller.SocialAuthWebController.openidCallback(SocialAuthWebController.java:137)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215)
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:749)
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:689)
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:146)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    at org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:85)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:108)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:57)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:108)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:108)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
    at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
    at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at com.foodeebuddee.configs.FBCORSFilter.doFilter(FBCORSFilter.java:23)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
    at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:683)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1721)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1679)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:724)

Can Anybody suggest me what i did the mistake in config or else i need to add 
some extra code

Thanks In advance

Original comment by mungarar...@gmail.com on 27 Feb 2015 at 2:58

Mrjndong / socialauth

Google API and Twitter APIs both give NPEs #219