Hi Mukul, the problem with System.exit() can be in a library - dependency,
not only in your code and therefore the system manager has to be configured
in system property in order to find and confirm the hypothesis. T
Dňa pi 9. 10. 2020, 18:01 Enrico Olivelli <eolive...@gmail.com> napísal(a):
> Something like this:
>
> public class NoExitSecurityManager extends SecurityManager {
>
> private final SecurityManager wrapped;
>
> public static void setup() {
> Policy.setPolicy(new Policy() {
>
> final Permissions pc = new Permissions();
>
> {
> pc.add(new AllPermission());
> }
>
> @Override
> public boolean implies(ProtectionDomain domain, Permission
> permission) {
> return true;
> }
>
> @Override
> public PermissionCollection getPermissions(ProtectionDomain
> domain) {
> return pc;
> }
>
> @Override
> public PermissionCollection getPermissions(CodeSource
> codesource) {
> return pc;
> }
>
> });
> System.setSecurityManager(new NoExitSecurityManager());
> }
>
> public NoExitSecurityManager() {
> wrapped = new SecurityManager();
> }
>
> public NoExitSecurityManager(SecurityManager wrapped) {
> this.wrapped = wrapped;
> }
>
> @Override
> public void checkExit(int status) {
> StackTraceElement[] stackTrace =
> Thread.currentThread().getStackTrace();
> if (stackTrace != null) {
> for (StackTraceElement el : stackTrace) {
> String className = el.getClassName();
> if (className != null
> &&
> className.startsWith("org.apache.maven.surefire.booter.ForkedBooter")
> && ("acknowledgedExit".equals(el.getMethodName())
> || "exit".equals(el.getMethodName()))) {
> return;
> }
> }
> }
> throw new SecurityException("System.exit is disabled on unit
> tests");
>
> }
>
> @Override
> public void checkPermission(Permission perm) {
> if (wrapped == null) {
> return;
> }
> if (perm instanceof FilePermission) {
> // preveniamo errori su Jenkins
> return;
> }
> if (perm instanceof ReflectPermission) {
> return;
> }
> wrapped.checkPermission(perm);
> }
>
> }
>
> Il giorno ven 9 ott 2020 alle ore 09:19 Mukul Gandhi <
> gandhi.mu...@gmail.com>
> ha scritto:
>
> > On Wed, Oct 7, 2020 at 9:09 PM Enrico Olivelli <eolive...@gmail.com>
> > wrote:
> >
> > > A good approach to workaround the presence of third party libraries
> that
> > > call System.exit is to set a SecurityManager that prevents calls to
> > > System.exit.
> >
> >
> > I'll find it helpful, if you may share any code sample how to do this?
> >
> >
> >
> > --
> > Regards,
> > Mukul Gandhi
> >
>
