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
>
