[keycloak-user] Support for CORS Access-Control-Expose-Headers in 2.0.0.Final

Mon Jul 11 12:13:10 EDT 2016

You are right Hubert it's not supported at keycloak.json file, I just overlooked the code.
Sorry about that.

On 2016-07-11, Hubert Przybysz wrote:
> Thanks for the info.
>
> I've tried configuring cors-exposed-headers in a JBOSS EAP 6 adapter like
> this:
>
> keycloak.json:
> {
> ...
>
>   "enable-cors" : true,
>
>   "cors-allowed-methods" : "POST,PUT,DELETE,GET",
>
>   "cors-allowed-headers" :
> "Accept,Content-Type,If-Match,If-None-Match,Origin",
>
>   "cors-exposed-headers" : "ETag,Location",
>
> ...
>
> }
>
>
> But the adapter does not recognise this config and fails to start:
>
> 10:57:15,923 ERROR [org.apache.catalina.core] (ServerService Thread Pool --
> 69) JBWEB001097: Error starting context /data: java.lang.RuntimeException:
> com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException:
> Unrecognized field "cors-exposed-headers" (class
> org.keycloak.representations.adapters.config.AdapterConfig), not marked as
> ignorable (32 known properties: "ssl-required", "cors-allowed-headers",
> "register-node-period", "turn-off-change-session-id-on-login",
> "truststore", "always-refresh-token", "client-key-password",
> "policy-enforcer", "token-store", "resource", "realm", "proxy-url",
> "disable-trust-manager", "bearer-only", "truststore-password",
> "use-resource-role-mappings", "connection-pool-size", "client-keystore",
> "register-node-at-startup", "client-keystore-password", "auth-server-url",
> "cors-allowed-methods", "public-client", "expose-token",
> "token-minimum-time-to-live", "enable-basic-auth", "cors-max-age",
> "enable-cors", "allow-any-hostname", "realm-public-key", "credentials",
> "principal-attribute"])
>
>  at [Source: java.io.ByteArrayInputStream at 67593e31; line: 14, column: 29]
> (through reference chain:
> org.keycloak.representations.adapters.config.AdapterConfig["cors-exposed-headers"])
>
> at
> org.keycloak.adapters.KeycloakDeploymentBuilder.loadAdapterConfig(KeycloakDeploymentBuilder.java:137)
> [keycloak-adapter-core-2.0.0.Final.jar:2.0.0.Final]
>
> at
> org.keycloak.adapters.KeycloakDeploymentBuilder.build(KeycloakDeploymentBuilder.java:126)
> [keycloak-adapter-core-2.0.0.Final.jar:2.0.0.Final]
>
> at
> org.keycloak.adapters.tomcat.AbstractKeycloakAuthenticatorValve.keycloakInit(AbstractKeycloakAuthenticatorValve.java:133)
> [keycloak-tomcat-core-adapter-2.0.0.Final.jar:2.0.0.Final]
>
> at
> org.keycloak.adapters.tomcat.AbstractKeycloakAuthenticatorValve.lifecycleEvent(AbstractKeycloakAuthenticatorValve.java:75)
> [keycloak-tomcat-core-adapter-2.0.0.Final.jar:2.0.0.Final]
>
> at
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:115)
> [jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
>
> at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:3775)
> [jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
>
> at
> org.jboss.as.web.deployment.WebDeploymentService.doStart(WebDeploymentService.java:163)
> [jboss-as-web-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
>
> at
> org.jboss.as.web.deployment.WebDeploymentService.access$000(WebDeploymentService.java:61)
> [jboss-as-web-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
>
> at
> org.jboss.as.web.deployment.WebDeploymentService$1.run(WebDeploymentService.java:96)
> [jboss-as-web-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
>
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> [rt.jar:1.7.0_80]
>
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> [rt.jar:1.7.0_80]
>
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> [rt.jar:1.7.0_80]
>
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [rt.jar:1.7.0_80]
>
> at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_80]
>
> at org.jboss.threads.JBossThread.run(JBossThread.java:122)
>
> Caused by:
> com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException:
> Unrecognized field "cors-exposed-headers" (class
> org.keycloak.representations.adapters.config.AdapterConfig), not marked as
> ignorable (32 known properties: "ssl-required", "cors-allowed-headers",
> "register-node-period", "turn-off-change-session-id-on-login",
> "truststore", "always-refresh-token", "client-key-password",
> "policy-enforcer", "token-store", "resource", "realm", "proxy-url",
> "disable-trust-manager", "bearer-only", "truststore-password",
> "use-resource-role-mappings", "connection-pool-size", "client-keystore",
> "register-node-at-startup", "client-keystore-password", "auth-server-url",
> "cors-allowed-methods", "public-client", "expose-token",
> "token-minimum-time-to-live", "enable-basic-auth", "cors-max-age",
> "enable-cors", "allow-any-hostname", "realm-public-key", "credentials",
> "principal-attribute"])
>
>  at [Source: java.io.ByteArrayInputStream at 67593e31; line: 14, column: 29]
> (through reference chain:
> org.keycloak.representations.adapters.config.AdapterConfig["cors-exposed-headers"])
>
> at
> com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException.from(UnrecognizedPropertyException.java:51)
>
> at
> com.fasterxml.jackson.databind.DeserializationContext.reportUnknownProperty(DeserializationContext.java:817)
>
> at
> com.fasterxml.jackson.databind.deser.std.StdDeserializer.handleUnknownProperty(StdDeserializer.java:958)
>
> at
> com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownProperty(BeanDeserializerBase.java:1324)
>
> at
> com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownVanilla(BeanDeserializerBase.java:1302)
>
> at
> com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:249)
>
> at
> com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:136)
>
> at
> com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3564)
>
> at
> com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2650)
>
> at
> org.keycloak.adapters.KeycloakDeploymentBuilder.loadAdapterConfig(KeycloakDeploymentBuilder.java:135)
> [keycloak-adapter-core-2.0.0.Final.jar:2.0.0.Final]
>
> ... 14 more
>
>
> 10:57:15,973 ERROR [org.apache.catalina.core] (ServerService Thread Pool --
> 69) JBWEB001103: Error detected during context /data start, will stop it
>
> 10:57:15,985 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool
> -- 69) MSC000001: Failed to start service
> jboss.web.deployment.default-host./data:
> org.jboss.msc.service.StartException in service
> jboss.web.deployment.default-host./data:
> org.jboss.msc.service.StartException in anonymous service: JBAS018040:
> Failed to start context
>
> at
> org.jboss.as.web.deployment.WebDeploymentService$1.run(WebDeploymentService.java:99)
>
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> [rt.jar:1.7.0_80]
>
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> [rt.jar:1.7.0_80]
>
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> [rt.jar:1.7.0_80]
>
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [rt.jar:1.7.0_80]
>
> at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_80]
>
> at org.jboss.threads.JBossThread.run(JBossThread.java:122)
>
> Caused by: org.jboss.msc.service.StartException in anonymous service:
> JBAS018040: Failed to start context
>
> at
> org.jboss.as.web.deployment.WebDeploymentService.doStart(WebDeploymentService.java:168)
>
> at
> org.jboss.as.web.deployment.WebDeploymentService.access$000(WebDeploymentService.java:61)
>
> at
> org.jboss.as.web.deployment.WebDeploymentService$1.run(WebDeploymentService.java:96)
>
> ... 6 more
>
>
> 10:57:16,019 ERROR [org.jboss.as.controller.management-operation]
> (Controller Boot Thread) JBAS014612: Operation ("deploy") failed - address:
> ([("deployment" => "webims-jcom-data-1.3.1-SNAPSHOT-secure-keycloak.war")])
> - failure description: {"JBAS014671: Failed services" =>
> {"jboss.web.deployment.default-host./data" =>
> "org.jboss.msc.service.StartException in service
> jboss.web.deployment.default-host./data:
> org.jboss.msc.service.StartException in anonymous service: JBAS018040:
> Failed to start context
>
>     Caused by: org.jboss.msc.service.StartException in anonymous service:
> JBAS018040: Failed to start context"}}
>
>
>
>
>
>
> On Sat, Jul 9, 2016 at 7:38 AM, Bruno Oliveira <bruno at abstractj.org> wrote:
>
> > As far as I can tell, yes.
> >
> > See:
> >
> > https://keycloak.gitbooks.io/server-adminstration-guide/content/topics/clients/client-oidc.html
> >
> > https://github.com/keycloak/keycloak/blob/5c98b8c6ae7052b2d906156d8fc212ccd9dfd57d/services/src/main/java/org/keycloak/services/resources/Cors.java#L143
> >
> > On 2016-07-08, Hubert Przybysz wrote:
> > > Hi,
> > >
> > > Is configuration of CORS Access-Control-Expose-Headers supported in
> > > 2.0.0.Final adapters?
> > >
> > > Best regards / Hubert.
> >
> > > _______________________________________________
> > > keycloak-user mailing list
> > > keycloak-user at lists.jboss.org
> > > https://lists.jboss.org/mailman/listinfo/keycloak-user
> >
> >
> > --
> >
> > abstractj
> > PGP: 0x84DC9914
> >

--

abstractj
PGP: 0x84DC9914