Ceki,

I redid the test in a clean Maven project. I don't know if attachments will pass through, so:

1) pom.xml:

<project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd";>
   <modelVersion>4.0.0</modelVersion>
   <name>test</name>
   <groupId>be.test.fun</groupId>
   <artifactId>test</artifactId>
   <version>0.1.0-RC1</version>
   <dependencies>
       <dependency>
           <groupId>org.slf4j</groupId>
           <artifactId>slf4j-api</artifactId>
           <version>1.6.0</version>
       </dependency>

       <dependency>
           <groupId>log4j</groupId>
           <artifactId>log4j</artifactId>
           <version>1.2.16</version>
       </dependency>
       <dependency>
           <groupId>org.slf4j</groupId>
           <artifactId>slf4j-log4j12</artifactId>
           <version>1.6.0</version>
       </dependency>

       <!--dependency>
           <groupId>ch.qos.logback</groupId>
           <artifactId>logback-core</artifactId>
           <version>1.0.0</version>
       </dependency>
       <dependency>
           <groupId>ch.qos.logback</groupId>
           <artifactId>logback-classic</artifactId>
           <version>1.0.0</version>
       </dependency-->

       <dependency>
           <groupId>junit</groupId>
           <artifactId>junit</artifactId>
           <version>4.4</version>
           <scope>test</scope>
       </dependency>
   </dependencies>
   <build>
       <resources>
       </resources>
       <plugins>
           <plugin>
               <artifactId>maven-compiler-plugin</artifactId>
               <configuration>
                   <source>1.6</source>
                   <target>1.6</target>
                   <verbose>true</verbose>
               </configuration>
           </plugin>
       </plugins>
   </build>
</project>

2) The JUnit test:

package be.test.fun;

import org.junit.Test;
import java.rmi.RMISecurityManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class SecurityManagerTest {

   @Test
   public void securityManagerWithLogs() {
       Logger logger = LoggerFactory.getLogger(SecurityManagerTest.class);

System.setProperty("java.security.policy", "./src/test/resources/java.policy"); logger.debug("Policy location: {}", System.getProperty("java.security.policy"));
       if (System.getSecurityManager() == null) {
           System.setSecurityManager(new RMISecurityManager());
       }
System.setProperty("java.security.policy", "./src/test/resources/java.policy");
   }

//    @Test
//    public void securityManagerWithoutLogs() {
// System.setProperty("java.security.policy", "./src/test/resources/java.policy");
//        if (System.getSecurityManager() == null) {
//            System.setSecurityManager(new RMISecurityManager());
//        }
// System.setProperty("java.security.policy", "./src/test/resources/java.policy");
//    }
}

3) java.policy that you put into src/test.resources:

grant {
   permission java.security.AllPermission;
};

So.... if you run this:
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running be.test.fun.SecurityManagerTest
2011-11-05 13:36:33,828 [main] DEBUG - (be.test.fun.SecurityManagerTest) - Policy location: ./src/test/resources/java.policy
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.201 sec

Results :

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0

Now, comment the 2 LOG4J-related dependencies inside the POM, and uncomment the logback ones:
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running be.test.fun.SecurityManagerTest
13:38:04.222 [main] DEBUG be.test.fun.SecurityManagerTest - Policy location: ./src/test/resources/java.policy java.security.AccessControlException: access denied (java.lang.RuntimePermission setContextClassLoader) at java.security.AccessControlContext.checkPermission(AccessControlContext.java:323) at java.security.AccessController.checkPermission(AccessController.java:546) at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
       at java.lang.Thread.setContextClassLoader(Thread.java:1394)
at org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:366) at org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:1021)
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.202s

And now comment the "securityManagerWithLogs" test method, and uncomment the "securityManagerWithoutLogs" one:
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running be.test.fun.SecurityManagerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.105 sec

Results :

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0

Do you have the same output?

FYI:

[xvepak@localhost test]$ mvn -version
Apache Maven 3.0.1 (r1038046; 2010-11-23 11:58:32+0100)
Java version: 1.6.0_23
Java home: /home/xvepak/software/jdk1.6.0_23/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux" version: "2.6.18-238.12.1.el5" arch: "i386" Family: "unix"

Thank you for trying to help out!!

Best regards

Andrew Bourgeois

-----Original Message----- From: ceki
Sent: Saturday, November 05, 2011 1:03 AM
To: logback users list
Subject: Re: [logback-user] SecurityManager issue using logback

On 05/11/2011 12:47 PM, Andrew Bourgeois wrote:

So to reformulate:
The exception IS thrown when we have SLF4J code
The exception ISN'T thrown when we remove the SLF4J.

That's not what I observe. An exception is thrown in both cases.
--
Ceki
http://twitter.com/#!/ceki
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