java Programming Glossary: securitymanager

Adding files to java classpath at runtime

http://stackoverflow.com/questions/1010919/adding-files-to-java-classpath-at-runtime

http://stackoverflow.com/questions/1196192/how-do-i-read-a-private-field-in-java

may be thrown are either SecurityException s if the JVM's SecurityManager will not allow you to change a field's accessibility or IllegalArgumentException..

How does Java's System.exit() work with try/catch/finally blocks?

http://stackoverflow.com/questions/1410951/how-does-javas-system-exit-work-with-try-catch-finally-blocks

static void main String... argv throws Exception System.setSecurityManager new SecurityManager @Override public void checkPermission Permission.. argv throws Exception System.setSecurityManager new SecurityManager @Override public void checkPermission Permission perm Allow..

Is there a way to simulate the C++ 'friend' concept in Java?

http://stackoverflow.com/questions/182278/is-there-a-way-to-simulate-the-c-friend-concept-in-java

but even that only works if you aren't using the SecurityManager. If you turn on Java standard security you won't be able to..

How to limit setAccessible to only “legitimate” uses?

http://stackoverflow.com/questions/2481862/how-to-limit-setaccessible-to-only-legitimate-uses

setAccessible to legitimate uses only Is it only through SecurityManager How does it work Whitelist blacklist granularity etc Is it common.. I write my classes to be setAccessible proof regardless of SecurityManager configuration Or am I at the mercy of whoever manages the configuration.. and defining native implementations are controlled by the SecurityManager. Java access modifiers are not intended to be a security mechanism...

Java: How to test methods that call System.exit()?

http://stackoverflow.com/questions/309396/java-how-to-test-methods-that-call-system-exit

no escape this.status status private static class NoExitSecurityManager extends SecurityManager @Override public void checkPermission.. status private static class NoExitSecurityManager extends SecurityManager @Override public void checkPermission Permission perm allow.. void setUp throws Exception super.setUp System.setSecurityManager new NoExitSecurityManager @Override protected void tearDown..

Change private static final field using Java reflection

http://stackoverflow.com/questions/3301635/change-private-static-final-field-using-java-reflection

private final share improve this question Assuming no SecurityManager is preventing you from doing this you can use setAccessible.. you do something like this. It may not work because a SecurityManager may be present but even if it doesn't depending on usage pattern..

Sandbox against malicious code in a Java application

http://stackoverflow.com/questions/502218/sandbox-against-malicious-code-in-a-java-application

access to any resources it would be safe to kill it. Set a SecurityManager on that Thread. Create a subclass of SecurityManager which overrides.. Set a SecurityManager on that Thread. Create a subclass of SecurityManager which overrides checkPermission Permission perm to simply throw.. String name load the untrusted class data here SecurityManager class MySecurityManager extends SecurityManager private Object..

Preventing System.exit() from API

http://stackoverflow.com/questions/5401281/preventing-system-exit-from-api

I do not remember in stackoverflow that we can use the SecurityManager in Java to do something like this. If anyone can help me that.. private static void forbidSystemExitCall final SecurityManager securityManager new SecurityManager public void checkPermission.. final SecurityManager securityManager new SecurityManager public void checkPermission Permission permission if exitVM..

How can you run Javascript using Rhino for Java in a sandbox?

http://stackoverflow.com/questions/93911/how-can-you-run-javascript-using-rhino-for-java-in-a-sandbox

To guard against creating threads you'd need to extend SecurityManager the default implementation allows untrusted code to access non..