[JBoss JIRA] (WFCORE-234) Inconsistent synchronization in ConfigurationFile
by Brian Stansberry (JIRA)
[ https://issues.jboss.org/browse/WFCORE-234?page=com.atlassian.jira.plugin... ]
Brian Stansberry updated WFCORE-234:
------------------------------------
Fix Version/s: 3.0.0.Alpha4
(was: 3.0.0.Alpha3)
> Inconsistent synchronization in ConfigurationFile
> -------------------------------------------------
>
> Key: WFCORE-234
> URL: https://issues.jboss.org/browse/WFCORE-234
> Project: WildFly Core
> Issue Type: Bug
> Components: Domain Management
> Affects Versions: 1.0.0.Alpha11
> Reporter: Brian Stansberry
> Fix For: 3.0.0.Alpha4
>
>
> ConfigurationFile synchronizes on itself in some places and not in others. This may cause problems, particularly with the history dir.
> The one that comes to mind is successfulBoot is synchronized, but all the methods called by ConfigurationFilePersistenceResource are not. The latter is called with the controller lock held, but the former is not. So there's a possibility of two threads interacting with the files concurrently if an operation executes immediately after boot.
> The deployment scanner schedules such an op, so it's possible. Currently the schedule is for 200 ms after deployment-scanner add runs during boot.
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[JBoss JIRA] (WFCORE-13) End users can call non-published management API operations
by Brian Stansberry (JIRA)
[ https://issues.jboss.org/browse/WFCORE-13?page=com.atlassian.jira.plugin.... ]
Brian Stansberry updated WFCORE-13:
-----------------------------------
Fix Version/s: 3.0.0.Alpha4
(was: 3.0.0.Alpha3)
> End users can call non-published management API operations
> ----------------------------------------------------------
>
> Key: WFCORE-13
> URL: https://issues.jboss.org/browse/WFCORE-13
> Project: WildFly Core
> Issue Type: Bug
> Components: Domain Management
> Reporter: Ladislav Thon
> Labels: EAP
> Fix For: 3.0.0.Alpha4
>
>
> It's not possible to call "non-published" operations (those that are not visible in the resource tree, e.g. {{describe}}) via JMX, while it's entirely possible to call them via CLI (e.g. {{/subsystem=security:describe}}) and other management interfaces.
> The problem lies in the fact that {{ModelControllerMBeanHelper.invoke}} method checks {{if (!accessControl.isExecutableOperation(operationName))}} and the {{isExecutableOperation}} method assumes that the operation will be visible in the resource tree. In fact, there is a comment stating _should not happen_, but now we know that it indeed _can_ happen.
> What's more, it gives a misleading error message. The {{isExecutableOperation}} returns {{false}} for unknown operations, which results in {{Not authorized to invoke operation}} message. Which is wrong in two different ways simultaneously: 1. the problem isn't authorization, but the fact that the operation can't be found; 2. the user (e.g. in the {{SuperUser}} role) _is_ authorized.
> I'm considering this low priority, because 1. JMX is likely to be very rarely used to access the management interface, 2. hiding information isn't nearly as important as leaking them, 3. non-published operations aren't nearly as important as the published ones. It's worth a JIRA nevertheless.
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[JBoss JIRA] (WFCORE-91) Review use of Locale in toLowerCase() calls
by Brian Stansberry (JIRA)
[ https://issues.jboss.org/browse/WFCORE-91?page=com.atlassian.jira.plugin.... ]
Brian Stansberry updated WFCORE-91:
-----------------------------------
Fix Version/s: 3.0.0.Alpha4
(was: 3.0.0.Alpha3)
> Review use of Locale in toLowerCase() calls
> -------------------------------------------
>
> Key: WFCORE-91
> URL: https://issues.jboss.org/browse/WFCORE-91
> Project: WildFly Core
> Issue Type: Task
> Components: CLI, Domain Management
> Reporter: Brian Stansberry
> Fix For: 3.0.0.Alpha4
>
>
> There are places where we are converting strings to lower case without specifying Locale.ENGLISH. Some of these may be fine, but some are not and they should all be reviewed:
> {code}
> $ git grep "toLowerCase()"
> cli/src/main/java/org/jboss/as/cli/impl/CommandContextImpl.java: CommandHandler handler = cmdRegistry.getCommandHandler(cmdName.toLowerCase());
> cli/src/main/java/org/jboss/as/cli/impl/CommandContextImpl.java: CommandHandler handler = cmdRegistry.getCommandHandler(cmdName.toLowerCase());
> controller/src/main/java/org/jboss/as/controller/operations/global/ReadResourceDescriptionHandler.java: final AccessControl value = localName != null ? MAP.get(local
> core-model-test/tests/src/test/java/org/jboss/as/core/model/test/access/RoleMappingTestCase.java: return super.toString().toLowerCase();
> core-model-test/tests/src/test/java/org/jboss/as/core/model/test/access/RoleMappingTestCase.java: return super.toString().toLowerCase();
> core-model-test/tests/src/test/java/org/jboss/as/core/model/test/standalone/root/StandaloneRootResourceTestCase.java: String hostName = NetworkUtils.canonize(InetAddress
> domain-management/src/main/java/org/jboss/as/domain/management/security/adduser/ConfirmationChoice.java: String temp = response.toLowerCase(); // We now need to matc
> domain-management/src/test/java/org/jboss/as/domain/management/security/auditlog/AbstractAuditLogHandlerTestCase.java: PathElement.pathElement(PROTOCOL, transpor
> host-controller/src/main/java/org/jboss/as/host/controller/DirectoryGrouping.java: final DirectoryGrouping directoryGrouping = localName != null ? MAP.get(localName.toLo
> host-controller/src/main/java/org/jboss/as/host/controller/HostControllerEnvironment.java: qualifiedHostName = qualifiedHostName.trim().toLowerCase();
> host-controller/src/main/java/org/jboss/as/host/controller/discovery/S3Util.java: String lk=hashKey.toLowerCase();
> server/src/main/java/org/jboss/as/server/ServerEnvironment.java: qualifiedHostName = qualifiedHostName.trim().toLowerCase();
> testsuite-core/domain/src/test/java/org/jboss/as/test/integration/domain/rbac/RbacSoakTest.java: super("TestClient-" + id + " (" + type.toString().toLowerCase() + "
> testsuite-core/domain/src/test/java/org/jboss/as/test/integration/domain/rbac/RbacSoakTest.java: this.description = "TestClient-" + id + " (" + type.toString().toLow
> testsuite-core/shared/src/main/java/org/jboss/as/test/integration/management/interfaces/JmxInterfaceStringUtils.java: return string.replaceAll(regex, replacement).toLowe
> {code}
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[JBoss JIRA] (WFCORE-306) Update add-user to use AESH or move it into the CLI
by Brian Stansberry (JIRA)
[ https://issues.jboss.org/browse/WFCORE-306?page=com.atlassian.jira.plugin... ]
Brian Stansberry updated WFCORE-306:
------------------------------------
Fix Version/s: 3.0.0.Alpha4
(was: 3.0.0.Alpha3)
> Update add-user to use AESH or move it into the CLI
> ---------------------------------------------------
>
> Key: WFCORE-306
> URL: https://issues.jboss.org/browse/WFCORE-306
> Project: WildFly Core
> Issue Type: Feature Request
> Components: Domain Management, Scripts
> Reporter: Darran Lofthouse
> Assignee: Darran Lofthouse
> Fix For: 3.0.0.Alpha4
>
>
> Within the add-user utility it is difficult to handle situations where we do not have access to a java.io.Console which is the easiest way to handle password reading without an echo to the user e.g. in Cygwin
> Switching to AESH would allow us to use the implementation there to handle this.
> Alternatively it may actually make sense to make add-user a special mode of the CLI, we may at some point want to switch to runtime operations being executed on the server so porting to the CLI could be the first step to make this possible.
> Overall this is going to require further discussion so the comments here are just a starting point.
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[JBoss JIRA] (WFCORE-301) Configuration of individual contexts for http management interface.
by Brian Stansberry (JIRA)
[ https://issues.jboss.org/browse/WFCORE-301?page=com.atlassian.jira.plugin... ]
Brian Stansberry updated WFCORE-301:
------------------------------------
Fix Version/s: 3.0.0.Alpha4
(was: 3.0.0.Alpha3)
> Configuration of individual contexts for http management interface.
> -------------------------------------------------------------------
>
> Key: WFCORE-301
> URL: https://issues.jboss.org/browse/WFCORE-301
> Project: WildFly Core
> Issue Type: Sub-task
> Components: Domain Management
> Reporter: Darran Lofthouse
> Assignee: Darran Lofthouse
> Labels: affects_elytron
> Fix For: 3.0.0.Alpha4
>
>
> At the moment all management requests are handled over the '/management' context, we also have a '/console' context to serve up the files for the admin console.
> The '/management' context is secured using standard HTTP mechanisms, this decision was taken so that clients could be written in different languages and all they would need to know is how to use standard authentication mechanisms. Due to problems where web browsers could run malicious scripts cross origin resource sharing is completely disabled for this context.
> We need to start to open up the handling of cross origin requests for a couple of reasons: -
> - Enabling Keycloak SSO support.
> - Alternative console distribution options
> The '/management' context is going to be retained as-is for legacy clients, possibly even switched off by default.
> A new context can then be added using non-browser based authentication, this could be SSO Keycloak or could be a form of Digest authentication where the response is handled by the console and not the web browser - either way as the browser is bypassed it is no longer at risk of sending malicious cross origin requests.
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[JBoss JIRA] (WFCORE-406) Resource description for platform mbean properties that throw UnsupportedOperationException should say nillable="true"
by Brian Stansberry (JIRA)
[ https://issues.jboss.org/browse/WFCORE-406?page=com.atlassian.jira.plugin... ]
Brian Stansberry updated WFCORE-406:
------------------------------------
Fix Version/s: 3.0.0.Alpha4
(was: 3.0.0.Alpha3)
> Resource description for platform mbean properties that throw UnsupportedOperationException should say nillable="true"
> ----------------------------------------------------------------------------------------------------------------------
>
> Key: WFCORE-406
> URL: https://issues.jboss.org/browse/WFCORE-406
> Project: WildFly Core
> Issue Type: Bug
> Components: Domain Management
> Environment: FreeBSD, OpenJDK 1.6
> Reporter: Brian Stansberry
> Priority: Minor
> Fix For: 3.0.0.Alpha4
>
>
> Some platform mbean getters are documented to throw a UOE on some VMs. The read-resource handler will catch the UOE and leave the attribute undefined, but the description says it's not nillable.
> Specifically, PlatformMBeanDescriptions.getThreadingResource()'s THREAD_CPU_TIME_ENABLED attribute, although there may well be others.
> This leads to this unit test failure on jvms where the UOE is thrown:
> failure message="thread-cpu-time-enabled is undefined"
> type="junit.framework.AssertionFailedError">junit.fra mework.AssertionFailedError: thread-cpu-time-enabled is undefined
> at junit.framework.Assert.fail(Assert.java:50)
> at junit.framework.Assert.assertTrue(Assert.java:20)
> at
> org.jboss.as.platform.mbean.PlatformMBeanResourceUnitTestCase.validateResource(PlatformMBeanResourceUn
> itTestCase.java:595)
> at org.jboss.as.platform.mbean.PlatformMBeanResourceUnitTestCase.basicResourceTest(PlatformMBeanResourceUnitTestCase.java:563)
> at
> org.jboss.as.platform.mbean.PlatformMBeanResourceUnitTestCase.testThreadingMXBean(PlatformMBeanResourceUnitTestCase.java:340)
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[JBoss JIRA] (WFCORE-311) Better error message if authentication is required to connect to the master but no realm is associated on the slave
by Brian Stansberry (JIRA)
[ https://issues.jboss.org/browse/WFCORE-311?page=com.atlassian.jira.plugin... ]
Brian Stansberry updated WFCORE-311:
------------------------------------
Fix Version/s: 3.0.0.Alpha4
(was: 3.0.0.Alpha3)
> Better error message if authentication is required to connect to the master but no realm is associated on the slave
> -------------------------------------------------------------------------------------------------------------------
>
> Key: WFCORE-311
> URL: https://issues.jboss.org/browse/WFCORE-311
> Project: WildFly Core
> Issue Type: Enhancement
> Components: Domain Management
> Environment: RH EL 6.3 - JBoss EAP 6.2
> Reporter: Riccardo Benvenuti
> Assignee: Brian Stansberry
> Priority: Minor
> Fix For: 3.0.0.Alpha4
>
>
> In JBoss 6.2 domain environment if in the host.xml file on the slave is missing the realm in the domain-controller tag as reported below
> <domain-controller>
> <remote host="10.123.137.200" port="9999"/>
> </domain-controller>
> we get the following error:
> JBoss Bootstrap Environment
> JBOSS_HOME: /opt/jboss7/jboss-eap-6.2
> JAVA: /usr/java/jdk1.7.0_51/bin/java
> JAVA_OPTS: -Xms64m -Xmx512m -XX:MaxPermSize=256m -Djava.net.preferIPv4Stack=true -Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true
> =========================================================================
> 16:45:58,529 INFO [org.jboss.modules] (main) JBoss Modules version 1.3.0.Final-redhat-2
> 16:45:58,746 INFO [org.jboss.as.process.Host Controller.status] (main) JBAS012017: Starting process 'Host Controller'
> [Host Controller] 16:45:59,735 INFO [org.jboss.modules] (main) JBoss Modules version 1.3.0.Final-redhat-2
> [Host Controller] 16:45:59,913 INFO [org.jboss.msc] (main) JBoss MSC version 1.0.4.GA-redhat-1
> [Host Controller] 16:46:00,023 INFO [org.jboss.as] (MSC service thread 1-2) JBAS015899: JBoss EAP 6.2.0.GA (AS 7.3.0.Final-redhat-14) starting
> [Host Controller] 16:46:00,991 INFO [org.xnio] (MSC service thread 1-1) XNIO Version 3.0.7.GA-redhat-1
> [Host Controller] 16:46:01,010 INFO [org.xnio.nio] (MSC service thread 1-1) XNIO NIO Implementation Version 3.0.7.GA-redhat-1
> [Host Controller] 16:46:01,033 INFO [org.jboss.as] (Controller Boot Thread) JBAS010902: Creating http management service using network interface (management) port (9990) securePort (-1)
> [Host Controller] 16:46:01,045 INFO [org.jboss.remoting] (MSC service thread 1-1) JBoss Remoting version 3.2.18.GA-redhat-1
> [Host Controller] 16:46:01,173 INFO [org.jboss.as.remoting] (MSC service thread 1-1) JBAS017100: Listening on 10.123.137.201:9999
> [Host Controller] 16:46:01,857 ERROR [org.jboss.remoting.remote.connection] (Remoting "testjb7s1:MANAGEMENT" read-1) JBREM000200: Remote connection failed: javax.security.sasl.SaslException: Authentication failed: all available authentication mechanisms failed
> [Host Controller] 16:46:01,869 ERROR [org.jboss.as.host.controller] (Controller Boot Thread) JBAS010901: Could not connect to master. Aborting. Error was: java.lang.IllegalStateException: JBAS010942: Unable to connect due to authentication failure.
> [Host Controller] 16:46:01,891 INFO [org.jboss.as.controller] (MSC service thread 1-2) JBAS014774: Service status report
> [Host Controller] JBAS014775: New missing/unsatisfied dependencies:
> [Host Controller] service jboss.server.controller.management.security_realm.ApplicationRealm.properties_authentication (missing) dependents: [service jboss.server.controller.management.security_realm.ApplicationRealm]
> [Host Controller]
> [Host Controller] 16:46:01,897 INFO [org.jboss.as.controller] (MSC service thread 1-1) JBAS014774: Service status report
> [Host Controller] JBAS014775: New missing/unsatisfied dependencies:
> [Host Controller] service jboss.server.controller.management.security_realm.ManagementRealm (missing) dependents: [service jboss.remoting.authentication_provider.management]
> [Host Controller]
> [Host Controller] 16:46:01,922 INFO [org.jboss.as.controller] (MSC service thread 1-2) JBAS014774: Service status report
> [Host Controller] JBAS014776: Newly corrected services:
> [Host Controller] service jboss.server.controller.management.security_realm.ApplicationRealm.properties_authentication (no longer required)
> [Host Controller] service jboss.server.controller.management.security_realm.ManagementRealm (no longer required)
> [Host Controller]
> [Host Controller] 16:46:01,927 INFO [org.jboss.as] (MSC service thread 1-2) JBAS015950: JBoss EAP 6.2.0.GA (AS 7.3.0.Final-redhat-14) stopped in 28ms
> 16:46:02,245 INFO [org.jboss.as.process.Host Controller.status] (reaper for Host Controller) JBAS012010: Process 'Host Controller' finished with an exit status of 99
> 16:46:02,247 INFO [org.jboss.as.process] (Thread-8) JBAS012016: Shutting down process controller
> 16:46:02,247 INFO [org.jboss.as.process] (Thread-8) JBAS012015: All processes finished; exiting
> Adding the realm everything works correctly
> <domain-controller>
> <remote host="10.123.137.200" port="9999" security-realm="ManagementRealm"/>
> </domain-controller>
> Maybe a warning message could be useful to find the problem.
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