8344216: Remove calls to SecurityManager and and doPrivileged in java.net.Authenticator, java.net.CookieHandler, and java.net.ResponseCache after JEP 486 integration

Reviewed-by: dfuchs

src/java.base/share/classes/java/net/Authenticator.java

@@ -112,14 +112,6 @@ class Authenticator {
      *                  any previously set authenticator is removed.
      */
     public static synchronized void setDefault(Authenticator a) {
-        @SuppressWarnings("removal")
-        SecurityManager sm = System.getSecurityManager();
-        if (sm != null) {
-            NetPermission setDefaultPermission
-                = new NetPermission("setDefaultAuthenticator");
-            sm.checkPermission(setDefaultPermission);
-        }
-
         theAuthenticator = a;
     }
 
@@ -130,13 +122,6 @@ class Authenticator {
      * @since 9
      */
     public static Authenticator getDefault() {
-        @SuppressWarnings("removal")
-        SecurityManager sm = System.getSecurityManager();
-        if (sm != null) {
-            NetPermission requestPermission
-                = new NetPermission("requestPasswordAuthentication");
-            sm.checkPermission(requestPermission);
-        }
         return theAuthenticator;
     }
 
@@ -161,14 +146,6 @@ class Authenticator {
                                             String prompt,
                                             String scheme) {
 
-        @SuppressWarnings("removal")
-        SecurityManager sm = System.getSecurityManager();
-        if (sm != null) {
-            NetPermission requestPermission
-                = new NetPermission("requestPasswordAuthentication");
-            sm.checkPermission(requestPermission);
-        }
-
         Authenticator a = theAuthenticator;
         if (a == null) {
             return null;
@@ -212,14 +189,6 @@ class Authenticator {
                                             String prompt,
                                             String scheme) {
 
-        @SuppressWarnings("removal")
-        SecurityManager sm = System.getSecurityManager();
-        if (sm != null) {
-            NetPermission requestPermission
-                = new NetPermission("requestPasswordAuthentication");
-            sm.checkPermission(requestPermission);
-        }
-
         Authenticator a = theAuthenticator;
         if (a == null) {
             return null;
@@ -267,14 +236,6 @@ class Authenticator {
                                     URL url,
                                     RequestorType reqType) {
 
-        @SuppressWarnings("removal")
-        SecurityManager sm = System.getSecurityManager();
-        if (sm != null) {
-            NetPermission requestPermission
-                = new NetPermission("requestPasswordAuthentication");
-            sm.checkPermission(requestPermission);
-        }
-
         Authenticator a = theAuthenticator;
         if (a == null) {
             return null;
@@ -328,14 +289,6 @@ class Authenticator {
                                     URL url,
                                     RequestorType reqType) {
 
-        @SuppressWarnings("removal")
-        SecurityManager sm = System.getSecurityManager();
-        if (sm != null) {
-            NetPermission requestPermission
-                = new NetPermission("requestPasswordAuthentication");
-            sm.checkPermission(requestPermission);
-        }
-
         Authenticator a = authenticator == null ? theAuthenticator : authenticator;
         if (a == null) {
             return null;

src/java.base/share/classes/java/net/CookieHandler.java

@@ -28,7 +28,6 @@ package java.net;
 import java.util.Map;
 import java.util.List;
 import java.io.IOException;
-import sun.security.util.SecurityConstants;
 
 /**
  * A CookieHandler object provides a callback mechanism to hook up a
@@ -73,11 +72,6 @@ public abstract class CookieHandler {
      * @see #setDefault(CookieHandler)
      */
     public static synchronized CookieHandler getDefault() {
-        @SuppressWarnings("removal")
-        SecurityManager sm = System.getSecurityManager();
-        if (sm != null) {
-            sm.checkPermission(SecurityConstants.GET_COOKIEHANDLER_PERMISSION);
-        }
         return cookieHandler;
     }
 
@@ -91,11 +85,6 @@ public abstract class CookieHandler {
      * @see #getDefault()
      */
     public static synchronized void setDefault(CookieHandler cHandler) {
-        @SuppressWarnings("removal")
-        SecurityManager sm = System.getSecurityManager();
-        if (sm != null) {
-            sm.checkPermission(SecurityConstants.SET_COOKIEHANDLER_PERMISSION);
-        }
         cookieHandler = cHandler;
     }
 

src/java.base/share/classes/java/net/ResponseCache.java

@@ -28,7 +28,6 @@ package java.net;
 import java.io.IOException;
 import java.util.Map;
 import java.util.List;
-import sun.security.util.SecurityConstants;
 
 /**
  * Represents implementations of URLConnection caches. An instance of
@@ -84,11 +83,6 @@ public abstract class ResponseCache {
      * @since 1.5
      */
     public static synchronized ResponseCache getDefault() {
-        @SuppressWarnings("removal")
-        SecurityManager sm = System.getSecurityManager();
-        if (sm != null) {
-            sm.checkPermission(SecurityConstants.GET_RESPONSECACHE_PERMISSION);
-        }
         return theResponseCache;
     }
 
@@ -104,11 +98,6 @@ public abstract class ResponseCache {
      * @since 1.5
      */
     public static synchronized void setDefault(ResponseCache responseCache) {
-        @SuppressWarnings("removal")
-        SecurityManager sm = System.getSecurityManager();
-        if (sm != null) {
-            sm.checkPermission(SecurityConstants.SET_RESPONSECACHE_PERMISSION);
-        }
         theResponseCache = responseCache;
     }
 

src/java.base/share/classes/sun/security/util/SecurityConstants.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2022, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2024, 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
@@ -80,22 +80,6 @@ public final class SecurityConstants {
     public static final NetPermission GET_PROXYSELECTOR_PERMISSION =
        new NetPermission("getProxySelector");
 
-    // java.net.CookieHandler
-    public static final NetPermission SET_COOKIEHANDLER_PERMISSION =
-       new NetPermission("setCookieHandler");
-
-    // java.net.CookieHandler
-    public static final NetPermission GET_COOKIEHANDLER_PERMISSION =
-       new NetPermission("getCookieHandler");
-
-    // java.net.ResponseCache
-    public static final NetPermission SET_RESPONSECACHE_PERMISSION =
-       new NetPermission("setResponseCache");
-
-    // java.net.ResponseCache
-    public static final NetPermission GET_RESPONSECACHE_PERMISSION =
-       new NetPermission("getResponseCache");
-
     // java.net.ServerSocket, java.net.Socket
     public static final NetPermission SET_SOCKETIMPL_PERMISSION =
         new NetPermission("setSocketImpl");