弹簧靴和钥匙斗篷 [英] Spring boot and Keycloak

问题描述

我正在使用此示例: https://github.com/foo4u /keycloak-spring-demo

I'm using this example: https://github.com/foo4u/keycloak-spring-demo

我的WEB-INF文件夹中有keycloak.json文件，但是当我运行应用程序时，出现此异常:

I have keycloak.json file in my WEB-INF folder, but when I run my application, I get this exception:

java.lang.RuntimeException: Must set 'realm' in config

此异常的完整堆栈:

java.lang.RuntimeException: Must set 'realm' in config
    at org.keycloak.adapters.KeycloakDeploymentBuilder.internalBuild(KeycloakDeploymentBuilder.java:53) ~[keycloak-adapter-core-2.4.0.Final.jar:2.4.0.Final]
    at org.keycloak.adapters.KeycloakDeploymentBuilder.build(KeycloakDeploymentBuilder.java:152) ~[keycloak-adapter-core-2.4.0.Final.jar:2.4.0.Final]
    at org.keycloak.adapters.springboot.KeycloakSpringBootConfigResolver.resolve(KeycloakSpringBootConfigResolver.java:37) ~[keycloak-spring-boot-adapter-2.4.0.Final.jar:2.4.0.Final]
    at org.keycloak.adapters.AdapterDeploymentContext.resolveDeployment(AdapterDeploymentContext.java:88) ~[keycloak-adapter-core-2.4.0.Final.jar:2.4.0.Final]
    at org.keycloak.adapters.PreAuthActionsHandler.preflightCors(PreAuthActionsHandler.java:107) ~[keycloak-adapter-core-2.4.0.Final.jar:2.4.0.Final]
    at org.keycloak.adapters.PreAuthActionsHandler.handleRequest(PreAuthActionsHandler.java:79) ~[keycloak-adapter-core-2.4.0.Final.jar:2.4.0.Final]
    at org.keycloak.adapters.tomcat.AbstractKeycloakAuthenticatorValve.invoke(AbstractKeycloakAuthenticatorValve.java:183) ~[keycloak-tomcat-core-adapter-2.4.0.Final.jar:2.4.0.Final]
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) ~[tomcat-embed-core-8.5.5.jar:8.5.5]
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [tomcat-embed-core-8.5.5.jar:8.5.5]
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.5.jar:8.5.5]
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349) [tomcat-embed-core-8.5.5.jar:8.5.5]
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:784) [tomcat-embed-core-8.5.5.jar:8.5.5]
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.5.jar:8.5.5]
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:802) [tomcat-embed-core-8.5.5.jar:8.5.5]
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1410) [tomcat-embed-core-8.5.5.jar:8.5.5]
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.5.jar:8.5.5]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_101]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_101]
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.5.jar:8.5.5]
    at java.lang.Thread.run(Thread.java:745) [na:1.8.0_101]

此代码只是Spring boot和Keycloak之间集成的示例.

This code is just an example of integration between Spring boot and Keycloak.

你能告诉我我在做什么错吗?

Can you please tell me what am I doing wrong?

感谢您的答复和时间.

Thanks for your answer and time.

推荐答案

如果您将keycloak适配器与spring boot 2或spring boot 1.5一起使用，则必须在application.properties或application.yaml文件中提及以下属性

If you are using keycloak adapter with spring boot 2 or spring boot 1.5, you have to mentioned below properties in application.properties or application.yaml file

keycloak.auth-server-url=http://localhost:8180/auth
keycloak.realm=abc
keycloak.resource=movie-app
keycloak.public-client=false
keycloak.principal-attribute=preferred_username

如果仍然显示错误，请发布错误，我将共享代码:)

If it still gives the error, please post the error, i will share the code :)

这篇关于弹簧靴和钥匙斗篷的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！