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JDK11, Security policies doesn’t get propagated to ForkJoinPool worker threads

Using Java Executor on AppEngine causes AccessControlExceptionJava RMI Client access deniedInvoke method on server from client using RMIHow many thread worker are in a ForkJoinPool?RMISecurityManager sandboxingStrange java behavior of wait/notifyChanging System Property in JavaExecutorService workStealingPool and cancel methodrmi server throws AccessControlExceptionAzure function Cannot locate the method signature with the given input

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2

public class S3ButcketTest


public static void main(String args[])

 System.setSecurityManager(new RMISecurityManager());
 ForkJoinPool pool = new ForkJoinPool(1);
 System.out.println("main: "+Policy.getPolicy());

 pool.execute(new Runnable()
 
 @Override
 public void run()
 
 try
 
 Thread.sleep(1000);
 
 catch (InterruptedException e)
 
 e.printStackTrace();
 
 System.out.println("pool: "+Policy.getPolicy());
 
 );

 pool.shutdown();
 try
 
 pool.awaitTermination(1000, TimeUnit.SECONDS);
 
 catch (InterruptedException e)
 
 e.printStackTrace();
 

Running on two different JDK versions (8 & 11) with VM argument: -Djava.security.policy=C:test_system.policy

test_system.policy Content:

grant 
permission java.security.AllPermission;
;

Output when running with JDK11:

main: sun.security.provider.PolicyFile@4cb2c100
Exception in thread "ForkJoinPool-1-worker-3" java.security.AccessControlException: access denied ("java.security.SecurityPermission" "getPolicy")
at java.base/java.security.AccessControlContext.checkPermission(AccessControlContext.java:472)
at java.base/java.security.AccessController.checkPermission(AccessController.java:895)
at java.base/java.lang.SecurityManager.checkPermission(SecurityManager.java:322)
at java.base/java.security.Policy.getPolicy(Policy.java:159)
at S3ButcketTest$1.run(S3ButcketTest.java:30)
at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1426)
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)

Output when running with JDK8:

main: sun.security.provider.PolicyFile@1b84c92
pool: sun.security.provider.PolicyFile@1b84c92

We upgraded our JDK from 8 to 11 and suddenly we are facing this problem. Is there any explanation of why this is happening? Any solution?

java rmi java-11 fork-join security-policy

share|improve this question

asked Mar 25 at 7:51

quintinquintin

354623

add a comment | 

2

public class S3ButcketTest


public static void main(String args[])

 System.setSecurityManager(new RMISecurityManager());
 ForkJoinPool pool = new ForkJoinPool(1);
 System.out.println("main: "+Policy.getPolicy());

 pool.execute(new Runnable()
 
 @Override
 public void run()
 
 try
 
 Thread.sleep(1000);
 
 catch (InterruptedException e)
 
 e.printStackTrace();
 
 System.out.println("pool: "+Policy.getPolicy());
 
 );

 pool.shutdown();
 try
 
 pool.awaitTermination(1000, TimeUnit.SECONDS);
 
 catch (InterruptedException e)
 
 e.printStackTrace();
 

Running on two different JDK versions (8 & 11) with VM argument: -Djava.security.policy=C:test_system.policy

test_system.policy Content:

grant 
permission java.security.AllPermission;
;

Output when running with JDK11:

main: sun.security.provider.PolicyFile@4cb2c100
Exception in thread "ForkJoinPool-1-worker-3" java.security.AccessControlException: access denied ("java.security.SecurityPermission" "getPolicy")
at java.base/java.security.AccessControlContext.checkPermission(AccessControlContext.java:472)
at java.base/java.security.AccessController.checkPermission(AccessController.java:895)
at java.base/java.lang.SecurityManager.checkPermission(SecurityManager.java:322)
at java.base/java.security.Policy.getPolicy(Policy.java:159)
at S3ButcketTest$1.run(S3ButcketTest.java:30)
at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1426)
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)

Output when running with JDK8:

main: sun.security.provider.PolicyFile@1b84c92
pool: sun.security.provider.PolicyFile@1b84c92

We upgraded our JDK from 8 to 11 and suddenly we are facing this problem. Is there any explanation of why this is happening? Any solution?

java rmi java-11 fork-join security-policy

share|improve this question

asked Mar 25 at 7:51

quintinquintin

354623

add a comment | 

public class S3ButcketTest


public static void main(String args[])

 System.setSecurityManager(new RMISecurityManager());
 ForkJoinPool pool = new ForkJoinPool(1);
 System.out.println("main: "+Policy.getPolicy());

 pool.execute(new Runnable()
 
 @Override
 public void run()
 
 try
 
 Thread.sleep(1000);
 
 catch (InterruptedException e)
 
 e.printStackTrace();
 
 System.out.println("pool: "+Policy.getPolicy());
 
 );

 pool.shutdown();
 try
 
 pool.awaitTermination(1000, TimeUnit.SECONDS);
 
 catch (InterruptedException e)
 
 e.printStackTrace();
 

Running on two different JDK versions (8 & 11) with VM argument: -Djava.security.policy=C:test_system.policy

test_system.policy Content:

grant 
permission java.security.AllPermission;
;

Output when running with JDK11:

main: sun.security.provider.PolicyFile@4cb2c100
Exception in thread "ForkJoinPool-1-worker-3" java.security.AccessControlException: access denied ("java.security.SecurityPermission" "getPolicy")
at java.base/java.security.AccessControlContext.checkPermission(AccessControlContext.java:472)
at java.base/java.security.AccessController.checkPermission(AccessController.java:895)
at java.base/java.lang.SecurityManager.checkPermission(SecurityManager.java:322)
at java.base/java.security.Policy.getPolicy(Policy.java:159)
at S3ButcketTest$1.run(S3ButcketTest.java:30)
at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1426)
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)

Output when running with JDK8:

main: sun.security.provider.PolicyFile@1b84c92
pool: sun.security.provider.PolicyFile@1b84c92

We upgraded our JDK from 8 to 11 and suddenly we are facing this problem. Is there any explanation of why this is happening? Any solution?

java rmi java-11 fork-join security-policy

share|improve this question

asked Mar 25 at 7:51

quintinquintin

354623

public class S3ButcketTest


public static void main(String args[])

 System.setSecurityManager(new RMISecurityManager());
 ForkJoinPool pool = new ForkJoinPool(1);
 System.out.println("main: "+Policy.getPolicy());

 pool.execute(new Runnable()
 
 @Override
 public void run()
 
 try
 
 Thread.sleep(1000);
 
 catch (InterruptedException e)
 
 e.printStackTrace();
 
 System.out.println("pool: "+Policy.getPolicy());
 
 );

 pool.shutdown();
 try
 
 pool.awaitTermination(1000, TimeUnit.SECONDS);
 
 catch (InterruptedException e)
 
 e.printStackTrace();
 

grant 
permission java.security.AllPermission;
;

main: sun.security.provider.PolicyFile@4cb2c100
Exception in thread "ForkJoinPool-1-worker-3" java.security.AccessControlException: access denied ("java.security.SecurityPermission" "getPolicy")
at java.base/java.security.AccessControlContext.checkPermission(AccessControlContext.java:472)
at java.base/java.security.AccessController.checkPermission(AccessController.java:895)
at java.base/java.lang.SecurityManager.checkPermission(SecurityManager.java:322)
at java.base/java.security.Policy.getPolicy(Policy.java:159)
at S3ButcketTest$1.run(S3ButcketTest.java:30)
at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1426)
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)

main: sun.security.provider.PolicyFile@1b84c92
pool: sun.security.provider.PolicyFile@1b84c92

share|improve this question

asked Mar 25 at 7:51

quintinquintin

354623

share|improve this question

asked Mar 25 at 7:51

quintinquintin

354623

asked Mar 25 at 7:51

quintinquintin

354623

asked Mar 25 at 7:51

quintinquintin

354623