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8193032: Remove terminally deprecated SecurityManager APIs
Remove the checkTopLevelWindow, checkSystemClipboardAccess, checkAwtEventQueueAccess, and checkMemberAccess methods. Reviewed-by: alanb, mchung, kcr
This commit is contained in:
parent
9644c91625
commit
ceea439679
5 changed files with 5 additions and 216 deletions
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@ -1,5 +1,5 @@
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/*
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/*
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* Copyright (c) 1995, 2017, Oracle and/or its affiliates. All rights reserved.
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* Copyright (c) 1995, 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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*
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* This code is free software; you can redistribute it and/or modify it
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* This code is free software; you can redistribute it and/or modify it
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@ -235,19 +235,6 @@ public class SecurityManager {
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*/
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*/
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private boolean initialized = false;
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private boolean initialized = false;
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/**
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* returns true if the current context has been granted AllPermission
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*/
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private boolean hasAllPermission() {
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try {
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checkPermission(SecurityConstants.ALL_PERMISSION);
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return true;
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} catch (SecurityException se) {
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return false;
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}
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}
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/**
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/**
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* Constructs a new <code>SecurityManager</code>.
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* Constructs a new <code>SecurityManager</code>.
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*
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*
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@ -1080,28 +1067,6 @@ public class SecurityManager {
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SecurityConstants.PROPERTY_READ_ACTION));
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SecurityConstants.PROPERTY_READ_ACTION));
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}
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}
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/**
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* Returns {@code true} if the calling thread has {@code AllPermission}.
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*
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* @param window not used except to check if it is {@code null}.
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* @return {@code true} if the calling thread has {@code AllPermission}.
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* @exception NullPointerException if the {@code window} argument is
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* {@code null}.
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* @deprecated This method was originally used to check if the calling thread
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* was trusted to bring up a top-level window. The method has been
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* obsoleted and code should instead use {@link #checkPermission}
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* to check {@code AWTPermission("showWindowWithoutWarningBanner")}.
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* This method is subject to removal in a future version of Java SE.
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* @see #checkPermission(java.security.Permission) checkPermission
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*/
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@Deprecated(since="1.8", forRemoval=true)
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public boolean checkTopLevelWindow(Object window) {
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if (window == null) {
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throw new NullPointerException("window can't be null");
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}
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return hasAllPermission();
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}
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/**
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/**
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* Throws a <code>SecurityException</code> if the
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* Throws a <code>SecurityException</code> if the
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* calling thread is not allowed to initiate a print job request.
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* calling thread is not allowed to initiate a print job request.
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@ -1124,44 +1089,6 @@ public class SecurityManager {
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checkPermission(new RuntimePermission("queuePrintJob"));
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checkPermission(new RuntimePermission("queuePrintJob"));
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}
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}
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/**
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* Throws {@code SecurityException} if the calling thread does
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* not have {@code AllPermission}.
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*
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* @since 1.1
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* @exception SecurityException if the calling thread does not have
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* {@code AllPermission}
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* @deprecated This method was originally used to check if the calling
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* thread could access the system clipboard. The method has been
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* obsoleted and code should instead use {@link #checkPermission}
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* to check {@code AWTPermission("accessClipboard")}.
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* This method is subject to removal in a future version of Java SE.
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* @see #checkPermission(java.security.Permission) checkPermission
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*/
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@Deprecated(since="1.8", forRemoval=true)
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public void checkSystemClipboardAccess() {
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checkPermission(SecurityConstants.ALL_PERMISSION);
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}
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/**
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* Throws {@code SecurityException} if the calling thread does
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* not have {@code AllPermission}.
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*
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* @since 1.1
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* @exception SecurityException if the calling thread does not have
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* {@code AllPermission}
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* @deprecated This method was originally used to check if the calling
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* thread could access the AWT event queue. The method has been
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* obsoleted and code should instead use {@link #checkPermission}
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* to check {@code AWTPermission("accessEventQueue")}.
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* This method is subject to removal in a future version of Java SE.
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* @see #checkPermission(java.security.Permission) checkPermission
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*/
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@Deprecated(since="1.8", forRemoval=true)
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public void checkAwtEventQueueAccess() {
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checkPermission(SecurityConstants.ALL_PERMISSION);
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}
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/*
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/*
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* We have an initial invalid bit (initially false) for the class
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* We have an initial invalid bit (initially false) for the class
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* variables which tell if the cache is valid. If the underlying
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* variables which tell if the cache is valid. If the underlying
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@ -1474,35 +1401,6 @@ public class SecurityManager {
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checkPermission(new RuntimePermission("setFactory"));
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checkPermission(new RuntimePermission("setFactory"));
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}
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}
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/**
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* Throws a {@code SecurityException} if the calling thread does
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* not have {@code AllPermission}.
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*
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* @param clazz the class that reflection is to be performed on.
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* @param which type of access, PUBLIC or DECLARED.
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* @throws SecurityException if the caller does not have
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* {@code AllPermission}
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* @throws NullPointerException if the {@code clazz} argument is
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* {@code null}
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* @deprecated This method was originally used to check if the calling
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* thread was allowed to access members. It relied on the
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* caller being at a stack depth of 4 which is error-prone and
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* cannot be enforced by the runtime. The method has been
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* obsoleted and code should instead use
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* {@link #checkPermission} to check
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* {@code RuntimePermission("accessDeclaredMembers")}. This
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* method is subject to removal in a future version of Java SE.
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* @since 1.1
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* @see #checkPermission(java.security.Permission) checkPermission
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*/
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@Deprecated(since="1.8", forRemoval=true)
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public void checkMemberAccess(Class<?> clazz, int which) {
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if (clazz == null) {
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throw new NullPointerException("class can't be null");
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}
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checkPermission(SecurityConstants.ALL_PERMISSION);
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}
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/**
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/**
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* Determines whether the permission with the specified permission target
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* Determines whether the permission with the specified permission target
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* name should be granted or denied.
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* name should be granted or denied.
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@ -1,5 +1,5 @@
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/*
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/*
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* Copyright (c) 1995, 2017, Oracle and/or its affiliates. All rights reserved.
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* Copyright (c) 1995, 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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*
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* This code is free software; you can redistribute it and/or modify it
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* This code is free software; you can redistribute it and/or modify it
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@ -370,30 +370,6 @@ class AppletSecurity extends AWTSecurityManager {
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}
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}
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}
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}
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/**
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* Tests if a client can get access to the AWT event queue.
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* <p>
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* This method calls {@code checkPermission} with the
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* {@code AWTPermission("accessEventQueue")} permission.
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*
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* @since 1.1
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* @exception SecurityException if the caller does not have
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* permission to access the AWT event queue.
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*/
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@SuppressWarnings({"deprecation",
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"removal"}) // SecurityManager.checkAwtEventQueueAccess
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public void checkAwtEventQueueAccess() {
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AppContext appContext = AppContext.getAppContext();
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AppletClassLoader appletClassLoader = currentAppletClassLoader();
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if (AppContext.isMainContext(appContext) && (appletClassLoader != null)) {
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// If we're about to allow access to the main EventQueue,
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// and anything untrusted is on the class context stack,
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// disallow access.
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super.checkPermission(AWTPermissions.CHECK_AWT_EVENTQUEUE_PERMISSION);
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}
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} // checkAwtEventQueueAccess()
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/**
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/**
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* Returns the thread group of the applet. We consult the classloader
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* Returns the thread group of the applet. We consult the classloader
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* if there is one.
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* if there is one.
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@ -1,5 +1,5 @@
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/*
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/*
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* Copyright (c) 1996, 2016, Oracle and/or its affiliates. All rights reserved.
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* Copyright (c) 1996, 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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*
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* This code is free software; you can redistribute it and/or modify it
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* This code is free software; you can redistribute it and/or modify it
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{"appletsecurityexception.checkpackageaccess", "Security Exception: cannot access package: {0}"},
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{"appletsecurityexception.checkpackageaccess", "Security Exception: cannot access package: {0}"},
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{"appletsecurityexception.checkpackagedefinition", "Security Exception: cannot define package: {0}"},
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{"appletsecurityexception.checkpackagedefinition", "Security Exception: cannot define package: {0}"},
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{"appletsecurityexception.cannotsetfactory", "Security Exception: cannot set factory"},
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{"appletsecurityexception.cannotsetfactory", "Security Exception: cannot set factory"},
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{"appletsecurityexception.checkmemberaccess", "Security Exception: check member access"},
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{"appletsecurityexception.checkgetprintjob", "Security Exception: getPrintJob"},
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{"appletsecurityexception.checkgetprintjob", "Security Exception: getPrintJob"},
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{"appletsecurityexception.checksystemclipboardaccess", "Security Exception: getSystemClipboard"},
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{"appletsecurityexception.checkawteventqueueaccess", "Security Exception: getEventQueue"},
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{"appletsecurityexception.checksecurityaccess", "Security Exception: security operation: {0}"},
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{"appletsecurityexception.checksecurityaccess", "Security Exception: security operation: {0}"},
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{"appletsecurityexception.getsecuritycontext.unknown", "unknown class loader type. unable to check for getContext"},
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{"appletsecurityexception.getsecuritycontext.unknown", "unknown class loader type. unable to check for getContext"},
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{"appletsecurityexception.checkread.unknown", "unknown class loader type. unable to check for checking read {0}"},
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{"appletsecurityexception.checkread.unknown", "unknown class loader type. unable to check for checking read {0}"},
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/*
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/*
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* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
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* Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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*
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* This code is free software; you can redistribute it and/or modify it
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* This code is free software; you can redistribute it and/or modify it
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SecurityManager sm = new SecurityManager();
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SecurityManager sm = new SecurityManager();
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// Walks the stack with Method.invoke in the stack (which is the
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// Walks the stack with Method.invoke in the stack (which is the
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// purpose of the test) before it gets an AccessControlException.
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// purpose of the test) before it gets an AccessControlException.
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sm.checkMemberAccess(b, Member.DECLARED);
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sm.checkPermission(new RuntimePermission("accessDeclaredMembers"));
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} catch (java.security.AccessControlException e) {
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} catch (java.security.AccessControlException e) {
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// Ignoring an 'AccessControlException' exception since
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// Ignoring an 'AccessControlException' exception since
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// it is expected as part of this test.
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// it is expected as part of this test.
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@ -1,82 +0,0 @@
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/*
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* Copyright (c) 2013, 2017, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/* @test
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* @bug 8004502 8008793 8029886 8186535
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* @summary Sanity check that the SecurityManager checkMemberAccess method and
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* methods that used to check AWTPermission now check for AllPermission
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*/
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import java.security.AllPermission;
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import java.security.Permission;
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public class DepMethodsRequireAllPerm {
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static class MySecurityManager extends SecurityManager {
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final Class<?> expectedClass;
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MySecurityManager(Class<?> c) {
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expectedClass = c;
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}
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@Override
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public void checkPermission(Permission perm) {
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if (perm.getClass() != expectedClass)
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throw new RuntimeException("Got: " + perm.getClass() + ", expected: " + expectedClass);
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super.checkPermission(perm);
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}
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}
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public static void main(String[] args) {
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MySecurityManager sm = new MySecurityManager(AllPermission.class);
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try {
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sm.checkAwtEventQueueAccess();
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throw new RuntimeException("SecurityException expected");
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} catch (SecurityException expected) { }
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try {
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sm.checkSystemClipboardAccess();
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throw new RuntimeException("SecurityException expected");
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} catch (SecurityException expected) { }
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try {
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sm.checkTopLevelWindow(null);
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throw new RuntimeException("NullPointException expected");
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} catch (NullPointerException expected) { }
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if (sm.checkTopLevelWindow(new Object())) {
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throw new RuntimeException("checkTopLevelWindow expected to return false");
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}
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try {
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sm.checkMemberAccess(Object.class, java.lang.reflect.Member.DECLARED);
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throw new RuntimeException("SecurityException expected");
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} catch (SecurityException expected) { }
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try {
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sm.checkMemberAccess(null, java.lang.reflect.Member.DECLARED);
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throw new RuntimeException("NullPointerException expected");
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} catch (NullPointerException expected) { }
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}
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}
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