# Configure GitHub Enterprise Identity Provider **URL:** \ **Category:** Configuring the server\ **Tags:** oidc\ **Created:** [July 23, 2021, 3:12pm UTC](https://forum.keycloak.org/t/configure-github-enterprise-identity-provider/10192 "2021-07-23T15:12:37Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![dougbreaux](https://yyz2.discourse-cdn.com/free1/user_avatar/forum.keycloak.org/dougbreaux/32/3595_2.png) [@dougbreaux](https://forum.keycloak.org/u/dougbreaux)\ **Post date:** [July 23, 2021, 3:12pm UTC](https://forum.keycloak.org/t/configure-github-enterprise-identity-provider/10192/1 "2021-07-23T15:12:37Z")
I see a [few other requests](http://forum.keycloak.org/t/login-via-enterprise-github-identity-provider/3536) about this, but so far not enough detail to get past my issue. This is Keycloak as used by Microcks, installed into OpenShift via the Microcks Operator. I’ve tried to configure an Open ID provider, but after being redirected to my GHE login and approving it, Microcks gives the error screen/message: > We are sorry… Unexpected error when authenticating with identity provider Looking at the log for the Keycloak pod, I see the following: ```auto 14:46:27,187 ERROR [org.keycloak.broker.oidc.AbstractOAuth2IdentityProvider] (default task-23) Failed to make identity provider oauth callback: org.keycloak.broker.provider.IdentityBrokerException: Could not decode access token response. at org.keycloak.keycloak-services@10.0.1//org.keycloak.broker.oidc.OIDCIdentityProvider.getFederatedIdentity(OIDCIdentityProvider.java:358) at org.keycloak.keycloak-services@10.0.1//org.keycloak.broker.oidc.AbstractOAuth2IdentityProvider$Endpoint.authResponse(AbstractOAuth2IdentityProvider.java:472) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:138) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.core.ResourceMethodInvoker.internalInvokeOnTarget(ResourceMethodInvoker.java:535) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTargetAfterFilter(ResourceMethodInvoker.java:424) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.core.ResourceMethodInvoker.lambda$invokeOnTarget$0(ResourceMethodInvoker.java:385) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:356) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:387) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:356) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:150) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:110) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:141) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:104) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:440) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:229) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:135) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:356) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:138) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:215) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:227) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) at org.jboss.resteasy.resteasy-jaxrs@3.11.2.Final//org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) at javax.servlet.api@2.0.0.Final//javax.servlet.http.HttpServlet.service(HttpServlet.java:590) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) at org.keycloak.keycloak-services@10.0.1//org.keycloak.services.filters.KeycloakSessionServletFilter.doFilter(KeycloakSessionServletFilter.java:91) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at org.wildfly.extension.undertow@19.1.0.Final//org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.core@2.1.0.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) at io.undertow.core@2.1.0.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.core@2.1.0.Final//io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) at io.undertow.core@2.1.0.Final//io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) at io.undertow.core@2.1.0.Final//io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) at io.undertow.core@2.1.0.Final//io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) at io.undertow.core@2.1.0.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.wildfly.extension.undertow@19.1.0.Final//org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.core@2.1.0.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.wildfly.extension.undertow@19.1.0.Final//org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68) at io.undertow.core@2.1.0.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:269) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:78) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:133) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:130) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) at org.wildfly.extension.undertow@19.1.0.Final//org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105) at org.wildfly.extension.undertow@19.1.0.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1541) at org.wildfly.extension.undertow@19.1.0.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1541) at org.wildfly.extension.undertow@19.1.0.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1541) at org.wildfly.extension.undertow@19.1.0.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1541) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:249) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:78) at io.undertow.servlet@2.1.0.Final//io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:99) at io.undertow.core@2.1.0.Final//io.undertow.server.Connectors.executeRootHandler(Connectors.java:370) at io.undertow.core@2.1.0.Final//io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830) at org.jboss.threads@2.3.3.Final//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) at org.jboss.threads@2.3.3.Final//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982) at org.jboss.threads@2.3.3.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486) at org.jboss.threads@2.3.3.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377) at java.base/java.lang.Thread.run(Thread.java:834) Caused by: com.fasterxml.jackson.core.JsonParseException: Unrecognized token 'access_token': was expecting (JSON String, Number, Array, Object or token 'null', 'true' or 'false') at [Source: (String)"access_token=5c3c8b7e5844e020dd5d6c4ff23c75be8879ec36&scope=&token_type=bearer"; line: 1, column: 13] at com.fasterxml.jackson.core.jackson-core@2.10.1//com.fasterxml.jackson.core.JsonParser._constructError(JsonParser.java:1840) at com.fasterxml.jackson.core.jackson-core@2.10.1//com.fasterxml.jackson.core.base.ParserMinimalBase._reportError(ParserMinimalBase.java:722) at com.fasterxml.jackson.core.jackson-core@2.10.1//com.fasterxml.jackson.core.json.ReaderBasedJsonParser._reportInvalidToken(ReaderBasedJsonParser.java:2868) at com.fasterxml.jackson.core.jackson-core@2.10.1//com.fasterxml.jackson.core.json.ReaderBasedJsonParser._handleOddValue(ReaderBasedJsonParser.java:1914) at com.fasterxml.jackson.core.jackson-core@2.10.1//com.fasterxml.jackson.core.json.ReaderBasedJsonParser.nextToken(ReaderBasedJsonParser.java:773) at com.fasterxml.jackson.core.jackson-databind@2.10.1//com.fasterxml.jackson.databind.ObjectMapper._initForReading(ObjectMapper.java:4340) at com.fasterxml.jackson.core.jackson-databind@2.10.1//com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4189) at com.fasterxml.jackson.core.jackson-databind@2.10.1//com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3205) at com.fasterxml.jackson.core.jackson-databind@2.10.1//com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3173) at org.keycloak.keycloak-core@10.0.1//org.keycloak.util.JsonSerialization.readValue(JsonSerialization.java:75) at org.keycloak.keycloak-services@10.0.1//org.keycloak.broker.oidc.OIDCIdentityProvider.getFederatedIdentity(OIDCIdentityProvider.java:356) ... 73 more 14:46:27,187 WARN [org.keycloak.events] (default task-23) type=LOGIN_ERROR, realmId=microcks, clientId=null, userId=null, ipAddress=10.1.8.164, error=identity_provider_login_failure ``` This looks like the key portion, which seems to indicate GHE is returning a different format response than Keycloak is expecting? ```auto Caused by: com.fasterxml.jackson.core.JsonParseException: Unrecognized token 'access_token': was expecting (JSON String, Number, Array, Object or token 'null', 'true' or 'false') at [Source: (String)"access_token=5c3c8b7e5844e020dd5d6c4ff23c75be8879ec36&scope=&token_type=bearer"; line: 1, column: 13] ``` However, I don’t see anything in the Keycloak OIDC configuration to specify like [the Accept header](https://docs.github.com/en/developers/apps/building-oauth-apps/authorizing-oauth-apps#response) or anything. ---
**Author:** ![jangaraj](https://yyz2.discourse-cdn.com/free1/user_avatar/forum.keycloak.org/jangaraj/32/5175_2.png) [@jangaraj](https://forum.keycloak.org/u/jangaraj)\ **Post date:** [July 25, 2021, 10:48am UTC](https://forum.keycloak.org/t/configure-github-enterprise-identity-provider/10192/2 "2021-07-25T10:48:16Z")
What I know GitHub is only OAuth provider and not OIDC provider. ---
**Author:** ![dougbreaux](https://yyz2.discourse-cdn.com/free1/user_avatar/forum.keycloak.org/dougbreaux/32/3595_2.png) [@dougbreaux](https://forum.keycloak.org/u/dougbreaux)\ **Post date:** [July 25, 2021, 8:12pm UTC](https://forum.keycloak.org/t/configure-github-enterprise-identity-provider/10192/3 "2021-07-25T20:12:52Z")
Interesting, it seems that might be the case after all. So Keycloak supports GitHub or OIDC, but not GitHub Enterprise, which would be the same as GitHub, but with a different URL? ---
**Author:** ![thomasdarimont](https://yyz2.discourse-cdn.com/free1/user_avatar/forum.keycloak.org/thomasdarimont/32/37_2.png) [@thomasdarimont](https://forum.keycloak.org/u/thomasdarimont)\ **Post date:** [August 21, 2021, 8:33pm UTC](https://forum.keycloak.org/t/configure-github-enterprise-identity-provider/10192/4 "2021-08-21T20:33:20Z")
You could take a look at this [keycloak-extension-playground/github-enterprise-identity-provider at master · thomasdarimont/keycloak](https://github.com/thomasdarimont/keycloak-extension-playground/tree/master/github-enterprise-identity-provider) Cheers, Thomas