Re: Security Manager and infinite loop in test with exception Logger: java.lang.reflect.InvocationTargetException

Bernd Sun, 05 Jan 2025 19:25:00 -0800

Hm, maybe thats related to (incompatible?) OpenJDK changes in JEP 411/486. what JDK Version did you test with, can you try JDK17?

I dont recall that Subject.getSubject was to depend on the Security manager in the first place, but it looks like EventAdminImpl will need to ignore that exception in any case.

Gruß

Bernd

http://bernd.eckenfels.net

Von: Matthias Wegner <[email protected]>
Gesendet: Sonntag, Januar 5, 2025 10:55 PM
An: [email protected] <[email protected]>
Betreff: Security Manager and infinite loop in test with exception Logger: java.lang.reflect.InvocationTargetException

Hi All,

CONTEXT

The integration test example not works, because an infinite loop "Logger: java.lang.reflect.InvocationTargetException" occurs. It not works in test example of karaf clone or an own written unit-test.

TRIALS

- I tried security.manager with policy

- I tried add-opens

- I tried <useSystemClassLoader>false</useSystemClassLoader>

- I tried different logger settings with log4j. When I change

<dependency>
    <groupId>org.ops4j.pax.logging</groupId>
    <artifactId>pax-logging-log4j2</artifactId>
    <version>${pax-logging.version}</version>
    <scope>provided</scope>
</dependency>

    <groupId>org.ops4j.pax.logging</groupId>
    <artifactId>pax-logging-service</artifactId>
    <version>1.11.17</version>

</dependency>

it seems that the security issue is occurring „later“, but also raises. Also the infinity loop stays.

DESCRIPTION

I am not able to suppress the security manager on karaf integration test. Hoe to fix that? What is the reason for the Exception which not ends? I configured

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-surefire-plugin</artifactId>
    <version>${maven-surefire-plugin.version}</version>
    <configuration>
        <forkCount>1</forkCount>
        <reuseForks>false</reuseForks>
      <!--  <useSystemClassLoader>false</useSystemClassLoader> -->
        <systemPropertyVariables>
            <property>
                <!-- Set property to java.system.property, so it could be loaded to build karaf-test-instance -->
                <name>karaf.version</name>
                <value>${karaf.version}</value>
            </property>
            <property>
                <!-- Set property to java.system.property, so it could be loaded to build karaf-test-instance -->
                <name>project.version</name>
                <value>${project.version}</value>
            </property>
        </systemPropertyVariables>
        <argLine>
            <!---Dtests.security.manager=false-->
           <!-- -Djava.security.manager
            -Djava.security.policy=${basedir}/src/test/resources/java.policy -->
            --add-opens java.base/java.security=ALL-UNNAMED
            --add-opens java.base/java.net=ALL-UNNAMED
            --add-opens java.base/java.lang=ALL-UNNAMED
            --add-opens java.base/java.util=ALL-UNNAMED
            --add-opens java.naming/javax.naming.spi=ALL-UNNAMED
            --add-opens java.rmi/sun.rmi.transport.tcp=ALL-UNNAMED
        </argLine>
    </configuration>
</plugin>

But nothing seems to work. The error which is thrown looks like:

Running org.rogatio.k3.test.ExampleTest

WARNING: package org.apache.karaf.specs.locator not in java.base

Logger: java.lang.reflect.InvocationTargetException

Exception in thread "CM Configuration Updater" java.lang.UnsupportedOperationException: getSubject is supported only if a security manager is allowed

at java.base/javax.security.auth.Subject.getSubject(Subject.java:347)

at org.apache.felix.eventadmin.impl.handler.EventAdminImpl.prepareEvent(EventAdminImpl.java:146)

at org.apache.felix.eventadmin.impl.handler.EventAdminImpl.postEvent(EventAdminImpl.java:180)

at org.apache.felix.eventadmin.impl.security.EventAdminSecurityDecorator.postEvent(EventAdminSecurityDecorator.java:79)

at org.ops4j.pax.logging.spi.support.EventAdminTracker.deliver(EventAdminTracker.java:103)

at org.ops4j.pax.logging.spi.support.EventAdminTracker.postEvent(EventAdminTracker.java:65)

at org.ops4j.pax.logging.log4j2.internal.PaxLoggingServiceImpl.handleEvents(PaxLoggingServiceImpl.java:415)

at org.ops4j.pax.logging.log4j2.internal.PaxLoggerImpl.doLog0(PaxLoggerImpl.java:1134)

at org.ops4j.pax.logging.log4j2.internal.PaxLoggerImpl.doLog(PaxLoggerImpl.java:1099)

at org.ops4j.pax.logging.log4j2.internal.PaxLoggerImpl.error(PaxLoggerImpl.java:583)

at org.ops4j.pax.logging.log4j2.internal.PaxLoggingServiceImpl.logImpl(PaxLoggingServiceImpl.java:368)

at org.ops4j.pax.logging.log4j2.internal.PaxLoggingServiceImpl.access$000(PaxLoggingServiceImpl.java:70)

at org.ops4j.pax.logging.log4j2.internal.PaxLoggingServiceImpl$1ManagedPaxLoggingService.log(PaxLoggingServiceImpl.java:675)

at org.apache.felix.cm.impl.Log.log(Log.java:186)

at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:88)

at java.base/java.lang.Thread.run(Thread.java:1575)

Logger: java.lang.reflect.InvocationTargetException

...

http://bernd.eckenfels.net

Re: Security Manager and infinite loop in test with exception Logger: java.lang.reflect.InvocationTargetException

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