Re: [keycloak-user] Keycloak and Tomcat 8 deserialize cors-allowed-methods

Keycloak Users, I am attempting to configure Keycloak with Tomcat 8 and have deployed the following: /WEB-INF/web.xml <web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/ xml/ns/javaee/web-app_3_0.xsd" version="3.0"> <module-name>customer-portal</module-name> <security-constraint> <web-resource-collection> <web-resource-name>mprworktrac</web-resource-name> <url-pattern>/mprworktrac</url-pattern> </web-resource-collection> <auth-constraint> <role-name>user</role-name> </auth-constraint> </security-constraint> <security-constraint> <web-resource-collection> <url-pattern>/mprworktrac</url-pattern> </web-resource-collection> <user-data-constraint> <transport-guarantee>CONFIDENTIAL</transport-guarantee> </user-data-constraint> </security-constraint> <login-config> <auth-method>BASIC</auth-method> <realm-name>this is ignored currently</realm-name> </login-config> <security-role> <role-name>admin</role-name> </security-role> <security-role> <role-name>user</role-name> </security-role> </web-app> /META-INF/content.xml <Context path="/mprworktrac"> <Valve className="org.keycloak.adapters.tomcat.KeycloakAuthenticatorValve"/> </Context> /WEB-INF/keyloak.json { "realm" : "worktrac", "resource" : "customer-portal", "realm-public-key" : "MIGfMA0GCSqGSIb3D...31LwIDAQAB", "auth-server-url" : "https://localhost:8443/auth", "ssl-required" : "external", "use-resource-role-mappings" : false, "enable-cors" : true, "cors-max-age" : 1000, "cors-allowed-methods" : [ "POST", "PUT", "DELETE", "GET" ], "bearer-only" : false, "expose-token" : true, "credentials" : { "secret" : "234234-234234-234234" }, "connection-pool-size" : 20, "disable-trust-manager": false, "allow-any-hostname" : false, "truststore" : "/opt/keycloak-appliance-dist-all-1.1.0.Final/keycloak/standalone/configuration/secret.jks", "truststore-password" : "secret", "client-keystore" : "/opt/keycloak-appliance-dist-all-1.1.0.Final/keycloak/standalone/configuration/secret.jks", "client-keystore-password" : "secret", "client-key-password" : "secret" } Extracted keycloak-tomcat8-adapter-dist-1.1.0.Final.zip to $CATALINA_HOME/lib I receive the following in catalina.out on startup: java.lang.RuntimeException: org.codehaus.jackson.map.JsonMappingException: Can not deserialize instance of java.lang.String out of START_ARRAY token at [Source: java.io.FileInputStream@7ff0e2e8; line: 9, column: 22] (through reference chain: org.keycloak.representations.adapters.config.AdapterConfig["cors-allowed-methods"]) at org.keycloak.adapters.KeycloakDeploymentBuilder.loadAdapterConfig(KeycloakDeploymentBuilder.java:104) at org.keycloak.adapters.KeycloakDeploymentBuilder.build(KeycloakDeploymentBuilder.java:93) at org.keycloak.adapters.tomcat.AbstractKeycloakAuthenticatorValve.keycloakInit(AbstractKeycloakAuthenticatorValve.java:116) at org.keycloak.adapters.tomcat.AbstractKeycloakAuthenticatorValve.lifecycleEvent(AbstractKeycloakAuthenticatorValve.java:65) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90) at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:402) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:168) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:714) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1069) at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1719) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: org.codehaus.jackson.map.JsonMappingException: Can not deserialize instance of java.lang.String out of START_ARRAY token at [Source: java.io.FileInputStream@7ff0e2e8; line: 9, column: 22] (through reference chain: org.keycloak.representations.adapters.config.AdapterConfig["cors-allowed-methods"]) at org.codehaus.jackson.map.JsonMappingException.from(JsonMappingException.java:163) at org.codehaus.jackson.map.deser.StdDeserializationContext.mappingException(StdDeserializationContext.java:219) at org.codehaus.jackson.map.deser.std.StringDeserializer.deserialize(StringDeserializer.java:44) at org.codehaus.jackson.map.deser.std.StringDeserializer.deserialize(StringDeserializer.java:13) at org.codehaus.jackson.map.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:299) at org.codehaus.jackson.map.deser.SettableBeanProperty$MethodProperty.deserializeAndSet(SettableBeanProperty.java:414) at org.codehaus.jackson.map.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:697) at org.codehaus.jackson.map.deser.BeanDeserializer.deserialize(BeanDeserializer.java:580) at org.codehaus.jackson.map.ObjectMapper._readMapAndClose(ObjectMapper.java:2732) at org.codehaus.jackson.map.ObjectMapper.readValue(ObjectMapper.java:1909) at org.keycloak.adapters.KeycloakDeploymentBuilder.loadAdapterConfig(KeycloakDeploymentBuilder.java:102) ... 17 more Your help is greatly appreciated as I am excited to get this working :-) -- Chris Wallace cjwallac(a)gmail.com <mailto:cjwallac@gmail.com> _______________________________________________ keycloak-user mailing list keycloak-user(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/keycloak-user