keycloak-admin-client与Payara的集成：RestEasy异常

编程问答 2022-08-22

问题描述

我正在尝试将Keycloak与运行在Payara Server Full 5.201上的JavaEE应用程序集成在一起。到目前为止，我已经集成了Microprofile-JWT（MP-JWT）身份验证，并已按照Microprofile和Payara的多个教程中的说明保护了端点。

现在，应用程序本身应该能够与Keycloak进行通信，例如以某个角色获取用户，因此我试图将keycloak-admin-client与应用程序集成，以便使用机密客户端获取UserRepresentation。

我已经使用 Quarkus 实现了相同的功能，但没有任何重大问题，但是由于我要与之集成的应用程序使用jersey而不是resteasy，所以我遇到了问题敌人，在其他StackOverflow帖子中我没有找到任何解决方案。

通过仅添加keycloak-admin-client依赖项，我在调用API端点时会遇到以下错误：


StandardWrapperValve[com.itm.da.goals.config.JaxrsConfiguration]: Servlet.service() for servlet com.itm.da.goals.config.JaxrsConfiguration threw exception
org.jboss.weld.exceptions.CreationException: WELD-001530: Cannot produce an instance of class org.jboss.resteasy.core.AsynchronousDispatcher.
    at org.jboss.weld.injection.producer.NonProducibleInjectionTarget.produce(NonProducibleInjectionTarget.java:79)
    at org.glassfish.jersey.ext.cdi1x.internal.AbstractCdiBeanSupplier$2.getInstance(AbstractCdiBeanSupplier.java:85)
    at org.glassfish.jersey.ext.cdi1x.internal.AbstractCdiBeanSupplier._provide(AbstractCdiBeanSupplier.java:103)
    at org.glassfish.jersey.ext.cdi1x.internal.GenericCdiBeanSupplier.get(GenericCdiBeanSupplier.java:42)
    at org.glassfish.jersey.inject.hk2.InstanceSupplierFactoryBridge.provide(InstanceSupplierFactoryBridge.java:53)
    at org.jvnet.hk2.internal.FactoryCreator.create(FactoryCreator.java:129)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:463)
    at org.jvnet.hk2.internal.PerLookupContext.findOrCreate(PerLookupContext.java:46)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2102)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.internalGetService(ServiceLocatorImpl.java:758)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.internalGetService(ServiceLocatorImpl.java:721)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getService(ServiceLocatorImpl.java:691)
    at org.glassfish.jersey.inject.hk2.AbstractHk2InjectionManager.getInstance(AbstractHk2InjectionManager.java:160)
    at org.glassfish.jersey.inject.hk2.ImmediateHk2InjectionManager.getInstance(ImmediateHk2InjectionManager.java:30)
    at org.glassfish.jersey.internal.inject.Injections.getOrCreate(Injections.java:105)
    at org.glassfish.jersey.server.model.MethodHandler$ClassBasedMethodHandler.getInstance(MethodHandler.java:260)
    at org.glassfish.jersey.server.internal.routing.PushMethodHandlerRouter.apply(PushMethodHandlerRouter.java:51)
    at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:86)
    at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:89)
    at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:89)
    at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:89)
    at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:89)
    at org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:69)
    at org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:38)
    at org.glassfish.jersey.process.internal.Stages.process(Stages.java:173)
    at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:245)
    at org.glassfish.jersey.internal.Errors$1.call(Errors.java:248)
    at org.glassfish.jersey.internal.Errors$1.call(Errors.java:244)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:292)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:274)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:244)
    at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:265)
    at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:232)
    at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:680)
    at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:394)
    at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:346)
    at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:366)
    at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:319)
    at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:205)
    at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1636)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:259)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:757)
    at org.apache.catalina.core.StandardPipeline.doChainInvoke(StandardPipeline.java:581)
    at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:158)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:757)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:577)
    at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:368)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:238)
    at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:520)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:217)
    at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:182)
    at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:156)
    at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:218)
    at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:95)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:260)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:177)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:109)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:88)
    at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:53)
    at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:524)
    at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:89)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:94)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:33)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:114)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:569)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:549)
    at java.lang.Thread.run(Thread.java:748)

]]

    at org.glassfish.jersey.internal.Errors$1.call(Errors.java:248)
    at org.glassfish.jersey.internal.Errors$1.call(Errors.java:244)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:292)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:274)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:244)
    at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:265)
    at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:232)
    at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:680)
    at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:394)
    at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:346)
    at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:366)
    at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:319)
    at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:205)
    at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1636)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:259)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:757)
    at org.apache.catalina.core.StandardPipeline.doChainInvoke(StandardPipeline.java:581)
    at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:158)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:757)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:577)
    at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:368)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:238)
    at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:520)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:217)
    at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:182)
    at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:156)
    at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:218)
    at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:95)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:260)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:177)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:109)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:88)
    at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:53)
    at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:524)
    at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:89)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:94)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:33)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:114)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:569)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:549)
    at java.lang.Thread.run(Thread.java:748)
]]

当我添加提到的here的resteasy依赖项时，应用程序部署失败，并出现以下错误：

Exception during lifecycle processing
java.lang.Exception: java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: org.apache.catalina.LifecycleException: org.jboss.weld.exceptions.CreationException: WELD-001530: Cannot produce an instance of class org.jboss.resteasy.plugins.providers.JaxrsServerFormUrlEncodedProvider.
    at com.sun.enterprise.web.WebApplication.start(WebApplication.java:137)
    at org.glassfish.internal.data.EngineRef.start(EngineRef.java:123)
    at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:283)
    at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:362)
    at com.sun.enterprise.v3.server.ApplicationLifecycle.initialize(ApplicationLifecycle.java:621)
    at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:565)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:558)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:554)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.security.auth.Subject.doAs(Subject.java:360)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:553)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:584)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:576)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.security.auth.Subject.doAs(Subject.java:360)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:575)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1496)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1300(CommandRunnerImpl.java:120)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1878)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1754)
    at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:564)
    at com.sun.enterprise.v3.admin.AdminAdapter.onMissingResource(AdminAdapter.java:251)
    at org.glassfish.grizzly.http.server.StaticHttpHandlerBase.service(StaticHttpHandlerBase.java:166)
    at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:520)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:217)
    at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:182)
    at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:156)
    at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:218)
    at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:95)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:260)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:177)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:109)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:88)
    at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:53)
    at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:524)
    at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:89)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:94)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:33)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:114)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:569)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:549)
    at java.lang.Thread.run(Thread.java:748)

以下是依赖项：（我尝试注释一个或另一个，希望它能正常工作或出现错误，我可以找到解决方法...）

<!--    Keycloak-->
    <dependency>
      <groupId>org.keycloak</groupId>
      <artifactId>keycloak-admin-client</artifactId>
      <version>${keycloak.version}</version>
    </dependency>
    <dependency>
      <groupId>org.keycloak</groupId>
      <artifactId>keycloak-core</artifactId>
      <version>${keycloak.version}</version>
    </dependency>
    <dependency>
      <groupId>org.keycloak</groupId>
      <artifactId>keycloak-common</artifactId>
      <version>${keycloak.version}</version>
    </dependency>
    <dependency>
      <groupId>org.jboss.resteasy</groupId>
      <artifactId>resteasy-client</artifactId>
      <version>${resteasy.version}</version>
    </dependency>
    <dependency>
      <groupId>org.jboss.resteasy</groupId>
      <artifactId>resteasy-jackson2-provider</artifactId>
      <version>${resteasy.version}</version>
    </dependency>
    <dependency>
      <groupId>org.jboss.resteasy</groupId>
      <artifactId>resteasy-core</artifactId>
      <version>${resteasy.version}</version>
    </dependency>
    <dependency>
      <groupId>org.jboss.resteasy</groupId>
      <artifactId>resteasy-core-spi</artifactId>
      <version>${resteasy.version}</version>
    </dependency>
    <dependency>
      <groupId>org.jboss.resteasy</groupId>
      <artifactId>resteasy-jaxb-provider</artifactId>
      <version>${resteasy.version}</version>
    </dependency>
    <dependency>
      <groupId>org.jboss.resteasy</groupId>
      <artifactId>resteasy-multipart-provider</artifactId>
      <version>${resteasy.version}</version>
    </dependency>
<!--    Keycloak-->

Here is the link to the Quarkus app能够使用它的admin-client连接到Keycloak。 （一个WIP示例应用程序）

  1. 我怀疑问题是由于jersey和resteasy的库冲突造成的，它们试图做同一件事并且彼此冲突，或者一个阻止另一个库正常工作。

    2. >

  2. 我无法/（不想）从Payara（改成Wildfly）进行更改，因为Payara上正在运行其他应用程序，而迁移服务器将是一个很大的麻烦。

谢谢！

解决方法

keycloak管理客户端库不再维护，并由https://github.com/keycloak/keycloak-nodejs-admin-client代替。我建议使用它，因为它似乎可以在浏览器中运行，并且应该可以在任何服务器上运行。

根据我的经验，KeyCloak本身与Payara Server不兼容，只能部署在WildFly和相关服务器（如Quarkus）上。在Tomcat（https://dzone.com/articles/deploying-keycloak-in-tomcat）上运行它甚至都不容易。我希望KeyCloak管理员客户端同样很难与WildFly或Quarkus之外的其他任何东西一起使用。

javajavajbossjerseykeycloakpayara

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