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8266459: Implement JEP 411: Deprecate the Security Manager for Removal

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Co-authored-by: Sean Mullan <mullan@openjdk.org>
Co-authored-by: Lance Andersen <lancea@openjdk.org>
Co-authored-by: Weijun Wang <weijun@openjdk.org>
Reviewed-by: erikj, darcy, chegar, naoto, joehw, alanb, mchung, kcr, prr, lancea
This commit is contained in:
Weijun Wang 2021-06-02 11:57:31 +00:00
parent 19450b9951
commit 6765f90250
826 changed files with 2734 additions and 757 deletions
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13
src/java.base/share/classes/java/lang/ProcessHandleImpl.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2014, 2020, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, 2021, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -25,6 +25,7 @@
package java.lang;
import java.lang.annotation.Native;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.time.Duration;
import java.time.Instant;
@ -40,8 +41,6 @@ import java.util.concurrent.ThreadLocalRandom;
import java.util.stream.IntStream;
import java.util.stream.Stream;
import static java.security.AccessController.doPrivileged;
/**
* ProcessHandleImpl is the implementation of ProcessHandle.
*
@ -83,8 +82,9 @@ final class ProcessHandleImpl implements ProcessHandle {
/**
* The thread pool of "process reaper" daemon threads.
*/
@SuppressWarnings("removal")
private static final Executor processReaperExecutor =
doPrivileged((PrivilegedAction<Executor>) () -> {
AccessController.doPrivileged((PrivilegedAction<Executor>) () -> {
// Initialize ThreadLocalRandom now to avoid using the smaller stack
// of the processReaper threads.
ThreadLocalRandom.current();
@ -238,6 +238,7 @@ final class ProcessHandleImpl implements ProcessHandle {
* @throws SecurityException if RuntimePermission("manageProcess") is not granted
*/
static Optional<ProcessHandle> get(long pid) {
@SuppressWarnings("removal")
SecurityManager sm = System.getSecurityManager();
if (sm != null) {
sm.checkPermission(new RuntimePermission("manageProcess"));
@ -278,6 +279,7 @@ final class ProcessHandleImpl implements ProcessHandle {
* @throws SecurityException if RuntimePermission("manageProcess") is not granted
*/
public static ProcessHandleImpl current() {
@SuppressWarnings("removal")
SecurityManager sm = System.getSecurityManager();
if (sm != null) {
sm.checkPermission(new RuntimePermission("manageProcess"));
@ -301,6 +303,7 @@ final class ProcessHandleImpl implements ProcessHandle {
* security policy
*/
public Optional<ProcessHandle> parent() {
@SuppressWarnings("removal")
SecurityManager sm = System.getSecurityManager();
if (sm != null) {
sm.checkPermission(new RuntimePermission("manageProcess"));
@ -419,6 +422,7 @@ final class ProcessHandleImpl implements ProcessHandle {
* @return a stream of ProcessHandles
*/
static Stream<ProcessHandle> children(long pid) {
@SuppressWarnings("removal")
SecurityManager sm = System.getSecurityManager();
if (sm != null) {
sm.checkPermission(new RuntimePermission("manageProcess"));
@ -439,6 +443,7 @@ final class ProcessHandleImpl implements ProcessHandle {
@Override
public Stream<ProcessHandle> descendants() {
@SuppressWarnings("removal")
SecurityManager sm = System.getSecurityManager();
if (sm != null) {
sm.checkPermission(new RuntimePermission("manageProcess"));