David Lloyd created ELY-1559: -------------------------------- Summary: JBOSS-LOCAL-USER SASL mechanism doesn't handle SM permissions well Key: ELY-1559 URL: https://issues.jboss.org/browse/ELY-1559 Project: WildFly Elytron Issue Type: Bug Components: SASL Reporter: David Lloyd When a security manager is installed, JBOSS-LOCAL-USER can fail with exceptions like this: {noformat} java.io.IOException: java.net.ConnectException: WFLYPRT0053: Could not connect to remote+http://127.0.0.1:9990. The connection failed at org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeForResult(AbstractModelControllerClient.java:149) at org.jboss.as.controller.client.impl.AbstractModelControllerClient.execute(AbstractModelControllerClient.java:75) at org.jboss.as.test.integration.web.suspend.WebSuspendTestCase.testRequestInShutdown(WebSuspendTestCase.java:127) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.jboss.arquillian.junit.Arquillian$8$1.invoke(Arquillian.java:379) at org.jboss.arquillian.container.test.impl.execution.LocalTestExecuter.execute(LocalTestExecuter.java:60) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96) at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:103) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:85) at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:143) at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:114) at org.jboss.arquillian.core.impl.EventImpl.fire(EventImpl.java:67) at org.jboss.arquillian.container.test.impl.execution.ContainerTestExecuter.execute(ContainerTestExecuter.java:38) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96) at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:103) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:85) at org.jboss.arquillian.test.impl.TestContextHandler.createTestContext(TestContextHandler.java:130) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:92) at org.jboss.arquillian.test.impl.TestContextHandler.createClassContext(TestContextHandler.java:92) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:92) at org.jboss.arquillian.test.impl.TestContextHandler.createSuiteContext(TestContextHandler.java:73) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:92) at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:143) at org.jboss.arquillian.test.impl.EventTestRunnerAdaptor.test(EventTestRunnerAdaptor.java:136) at org.jboss.arquillian.junit.Arquillian$8.evaluate(Arquillian.java:372) at org.jboss.arquillian.junit.Arquillian$4.evaluate(Arquillian.java:246) at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:431) at org.jboss.arquillian.junit.Arquillian.access$200(Arquillian.java:55) at org.jboss.arquillian.junit.Arquillian$5.evaluate(Arquillian.java:260) at org.jboss.arquillian.junit.Arquillian$7$1.invoke(Arquillian.java:324) at org.jboss.arquillian.container.test.impl.execution.BeforeLifecycleEventExecuter.on(BeforeLifecycleEventExecuter.java:35) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96) at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:103) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:85) at org.jboss.arquillian.test.impl.TestContextHandler.createTestContext(TestContextHandler.java:130) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:92) at org.jboss.arquillian.test.impl.TestContextHandler.createClassContext(TestContextHandler.java:92) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:92) at org.jboss.arquillian.test.impl.TestContextHandler.createSuiteContext(TestContextHandler.java:73) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:92) at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:143) at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:114) at org.jboss.arquillian.test.impl.EventTestRunnerAdaptor.fireCustomLifecycle(EventTestRunnerAdaptor.java:159) at org.jboss.arquillian.junit.Arquillian$7.evaluate(Arquillian.java:317) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.jboss.arquillian.junit.Arquillian$2.evaluate(Arquillian.java:205) at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:431) at org.jboss.arquillian.junit.Arquillian.access$200(Arquillian.java:55) at org.jboss.arquillian.junit.Arquillian$3.evaluate(Arquillian.java:219) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:167) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at org.junit.runner.JUnitCore.run(JUnitCore.java:115) at org.jboss.arquillian.junit.container.JUnitTestRunner.execute(JUnitTestRunner.java:66) at org.jboss.arquillian.protocol.jmx.JMXTestRunner.doRunTestMethod(JMXTestRunner.java:180) at org.jboss.as.arquillian.service.ArquillianService$ExtendedJMXTestRunner.doRunTestMethod(ArquillianService.java:200) at org.jboss.arquillian.protocol.jmx.JMXTestRunner.runTestMethodInternal(JMXTestRunner.java:162) at org.jboss.arquillian.protocol.jmx.JMXTestRunner.runTestMethod(JMXTestRunner.java:141) at org.jboss.as.arquillian.service.ArquillianService$ExtendedJMXTestRunner.runTestMethod(ArquillianService.java:176) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71) at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275) at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:112) at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:46) at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:237) at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:138) at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:252) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) at org.jboss.as.jmx.PluggableMBeanServerImpl$TcclMBeanServer.invoke(PluggableMBeanServerImpl.java:1475) at org.jboss.as.jmx.PluggableMBeanServerImpl.invoke(PluggableMBeanServerImpl.java:724) at org.jboss.as.jmx.BlockingNotificationMBeanServer.invoke(BlockingNotificationMBeanServer.java:168) at org.jboss.as.jmx.AuthorizingMBeanServer.invoke(AuthorizingMBeanServer.java:258) at org.jboss.remotingjmx.protocol.v2.ServerProxy$InvokeHandler.handle(ServerProxy.java:950) at org.jboss.remotingjmx.protocol.v2.ServerCommon$MessageReciever$1$1.run(ServerCommon.java:153) at org.jboss.as.jmx.ServerInterceptorFactory$Interceptor$1.run(ServerInterceptorFactory.java:71) at org.jboss.as.jmx.ServerInterceptorFactory$Interceptor$1.run(ServerInterceptorFactory.java:66) at org.wildfly.security.auth.server.SecurityIdentity.runAs(SecurityIdentity.java:287) at org.wildfly.security.auth.server.SecurityIdentity.runAs(SecurityIdentity.java:244) at org.jboss.as.controller.AccessAuditContext.doAs(AccessAuditContext.java:254) at org.jboss.as.controller.AccessAuditContext.doAs(AccessAuditContext.java:225) at org.jboss.as.jmx.ServerInterceptorFactory$Interceptor.handleEvent(ServerInterceptorFactory.java:66) at org.jboss.remotingjmx.protocol.v2.ServerCommon$MessageReciever$1.run(ServerCommon.java:149) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.net.ConnectException: WFLYPRT0053: Could not connect to remote+http://127.0.0.1:9990. The connection failed at org.jboss.as.protocol.ProtocolConnectionUtils.connectSync(ProtocolConnectionUtils.java:128) at org.jboss.as.protocol.ProtocolConnectionManager$EstablishingConnection.connect(ProtocolConnectionManager.java:259) at org.jboss.as.protocol.ProtocolConnectionManager.connect(ProtocolConnectionManager.java:70) at org.jboss.as.protocol.mgmt.ManagementClientChannelStrategy$Establishing.getChannel(ManagementClientChannelStrategy.java:167) at org.jboss.as.controller.client.impl.RemotingModelControllerClient.getOrCreateChannel(RemotingModelControllerClient.java:146) at org.jboss.as.controller.client.impl.RemotingModelControllerClient$1.getChannel(RemotingModelControllerClient.java:60) at org.jboss.as.protocol.mgmt.ManagementChannelHandler.executeRequest(ManagementChannelHandler.java:135) at org.jboss.as.protocol.mgmt.ManagementChannelHandler.executeRequest(ManagementChannelHandler.java:110) at org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeRequest(AbstractModelControllerClient.java:263) at org.jboss.as.controller.client.impl.AbstractModelControllerClient.execute(AbstractModelControllerClient.java:168) at org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeForResult(AbstractModelControllerClient.java:147) ... 146 more Caused by: javax.security.sasl.SaslException: Authentication failed: all available authentication mechanisms failed: JBOSS-LOCAL-USER: java.security.AccessControlException: WFSM000001: Permission check failed (permission "("java.io.FilePermission" "/store/work/tc-work/8edf911abfd02209/testsuite/integration/basic/target/wildfly/standalone/tmp/auth/local293234302989970372.challenge" "read")" in code source "(vfs:/content/web-suspend.war/WEB-INF/classes <no signer certificates>)" of "ModuleClassLoader for Module "deployment.web-suspend.war" from Service Module Loader") at org.jboss.remoting3.remote.ClientConnectionOpenListener.allMechanismsFailed(ClientConnectionOpenListener.java:109) at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities.handleEvent(ClientConnectionOpenListener.java:446) at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities.handleEvent(ClientConnectionOpenListener.java:242) at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) at org.xnio.conduits.ReadReadyHandler$ChannelListenerHandler.readReady(ReadReadyHandler.java:66) at org.xnio.nio.NioSocketConduit.handleReady(NioSocketConduit.java:89) at org.xnio.nio.WorkerThread.run(WorkerThread.java:591) at ...asynchronous invocation...(Unknown Source) at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:570) at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:532) at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:520) at org.jboss.as.protocol.ProtocolConnectionUtils.connect(ProtocolConnectionUtils.java:204) at org.jboss.as.protocol.ProtocolConnectionUtils.connectSync(ProtocolConnectionUtils.java:120) ... 156 more Suppressed: java.security.AccessControlException: WFSM000001: Permission check failed (permission "("java.io.FilePermission" "/store/work/tc-work/8edf911abfd02209/testsuite/integration/basic/target/wildfly/standalone/tmp/auth/local293234302989970372.challenge" "read")" in code source "(vfs:/content/web-suspend.war/WEB-INF/classes <no signer certificates>)" of "ModuleClassLoader for Module "deployment.web-suspend.war" from Service Module Loader") at org.wildfly.security.manager.WildFlySecurityManager.checkPermission(WildFlySecurityManager.java:295) at org.wildfly.security.manager.WildFlySecurityManager.checkPermission(WildFlySecurityManager.java:192) at java.lang.SecurityManager.checkRead(SecurityManager.java:888) at org.wildfly.security.manager.WildFlySecurityManager.checkRead(WildFlySecurityManager.java:360) at java.io.FileInputStream.<init>(FileInputStream.java:127) at org.wildfly.security.sasl.localuser.LocalUserClient.evaluateMessage(LocalUserClient.java:94) at org.wildfly.security.sasl.util.AbstractSaslParticipant.evaluateMessage(AbstractSaslParticipant.java:199) at org.wildfly.security.sasl.util.AbstractSaslClient.evaluateChallenge(AbstractSaslClient.java:79) at org.wildfly.security.sasl.util.AbstractDelegatingSaslClient.evaluateChallenge(AbstractDelegatingSaslClient.java:54) at org.wildfly.security.sasl.util.PrivilegedSaslClient.lambda$evaluateChallenge$0(PrivilegedSaslClient.java:55) at java.security.AccessController.doPrivileged(Native Method) at org.wildfly.security.sasl.util.PrivilegedSaslClient.evaluateChallenge(PrivilegedSaslClient.java:55) at org.jboss.remoting3.remote.ClientConnectionOpenListener$Authentication.lambda$handleEvent$0(ClientConnectionOpenListener.java:650) at org.jboss.remoting3.EndpointImpl$TrackingExecutor.lambda$execute$0(EndpointImpl.java:926) at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378) ... 1 more {noformat} Making matters worse, the server is allowed to dictate any directory to the client, which means providing a blanket grant or doPrivileged on the client would be an exploitation vector and thus is not a viable solution. The only workaround at present is for the client to know in advance where the challenge files are stored, and pre-grant that permission to any deployment or user JAR which might perform invocations. -- This message was sent by Atlassian JIRA (v7.5.0#75005)