--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/java/net/NetPermission.java Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,192 @@
+/*
+ * Copyright 1997-2004 Sun Microsystems, Inc. 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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package java.net;
+
+import java.security.*;
+import java.util.Enumeration;
+import java.util.Hashtable;
+import java.util.StringTokenizer;
+
+/**
+ * This class is for various network permissions.
+ * A NetPermission contains a name (also referred to as a "target name") but
+ * no actions list; you either have the named permission
+ * or you don't.
+ * <P>
+ * The target name is the name of the network permission (see below). The naming
+ * convention follows the hierarchical property naming convention.
+ * Also, an asterisk
+ * may appear at the end of the name, following a ".", or by itself, to
+ * signify a wildcard match. For example: "foo.*" or "*" is valid,
+ * "*foo" or "a*b" is not valid.
+ * <P>
+ * The following table lists all the possible NetPermission target names,
+ * and for each provides a description of what the permission allows
+ * and a discussion of the risks of granting code the permission.
+ * <P>
+ *
+ * <table border=1 cellpadding=5 summary="Permission target name, what the permission allows, and associated risks">
+ * <tr>
+ * <th>Permission Target Name</th>
+ * <th>What the Permission Allows</th>
+ * <th>Risks of Allowing this Permission</th>
+ * </tr>
+ *
+ * <tr>
+ * <td>setDefaultAuthenticator</td>
+ * <td>The ability to set the
+ * way authentication information is retrieved when
+ * a proxy or HTTP server asks for authentication</td>
+ * <td>Malicious
+ * code can set an authenticator that monitors and steals user
+ * authentication input as it retrieves the input from the user.</td>
+ * </tr>
+ *
+ * <tr>
+ * <td>requestPasswordAuthentication</td>
+ * <td>The ability
+ * to ask the authenticator registered with the system for
+ * a password</td>
+ * <td>Malicious code may steal this password.</td>
+ * </tr>
+ *
+ * <tr>
+ * <td>specifyStreamHandler</td>
+ * <td>The ability
+ * to specify a stream handler when constructing a URL</td>
+ * <td>Malicious code may create a URL with resources that it would
+normally not have access to (like file:/foo/fum/), specifying a
+stream handler that gets the actual bytes from someplace it does
+have access to. Thus it might be able to trick the system into
+creating a ProtectionDomain/CodeSource for a class even though
+that class really didn't come from that location.</td>
+ * </tr>
+ *
+ * <tr>
+ * <td>setProxySelector</td>
+ * <td>The ability to set the proxy selector used to make decisions
+ * on which proxies to use when making network connections.</td>
+ * <td>Malicious code can set a ProxySelector that directs network
+ * traffic to an arbitrary network host.</td>
+ * </tr>
+ *
+ * <tr>
+ * <td>getProxySelector</td>
+ * <td>The ability to get the proxy selector used to make decisions
+ * on which proxies to use when making network connections.</td>
+ * <td>Malicious code can get a ProxySelector to discover proxy
+ * hosts and ports on internal networks, which could then become
+ * targets for attack.</td>
+ * </tr>
+ *
+ * <tr>
+ * <td>setCookieHandler</td>
+ * <td>The ability to set the cookie handler that processes highly
+ * security sensitive cookie information for an Http session.</td>
+ * <td>Malicious code can set a cookie handler to obtain access to
+ * highly security sensitive cookie information. Some web servers
+ * use cookies to save user private information such as access
+ * control information, or to track user browsing habit.</td>
+ * </tr>
+ *
+ * <tr>
+ * <td>getCookieHandler</td>
+ * <td>The ability to get the cookie handler that processes highly
+ * security sensitive cookie information for an Http session.</td>
+ * <td>Malicious code can get a cookie handler to obtain access to
+ * highly security sensitive cookie information. Some web servers
+ * use cookies to save user private information such as access
+ * control information, or to track user browsing habit.</td>
+ * </tr>
+ *
+ * <tr>
+ * <td>setResponseCache</td>
+ * <td>The ability to set the response cache that provides access to
+ * a local response cache.</td>
+ * <td>Malicious code getting access to the local response cache
+ * could access security sensitive information, or create false
+ * entries in the response cache.</td>
+ * </tr>
+ *
+ * <tr>
+ * <td>getResponseCache</td>
+ * <td>The ability to get the response cache that provides
+ * access to a local response cache.</td>
+ * <td>Malicious code getting access to the local response cache
+ * could access security sensitive information.</td>
+ * </tr>
+ *
+ * </table>
+ *
+ * @see java.security.BasicPermission
+ * @see java.security.Permission
+ * @see java.security.Permissions
+ * @see java.security.PermissionCollection
+ * @see java.lang.SecurityManager
+ *
+ *
+ * @author Marianne Mueller
+ * @author Roland Schemers
+ */
+
+public final class NetPermission extends BasicPermission {
+ private static final long serialVersionUID = -8343910153355041693L;
+
+ /**
+ * Creates a new NetPermission with the specified name.
+ * The name is the symbolic name of the NetPermission, such as
+ * "setDefaultAuthenticator", etc. An asterisk
+ * may appear at the end of the name, following a ".", or by itself, to
+ * signify a wildcard match.
+ *
+ * @param name the name of the NetPermission.
+ *
+ * @throws NullPointerException if <code>name</code> is <code>null</code>.
+ * @throws IllegalArgumentException if <code>name</code> is empty.
+ */
+
+ public NetPermission(String name)
+ {
+ super(name);
+ }
+
+ /**
+ * Creates a new NetPermission object with the specified name.
+ * The name is the symbolic name of the NetPermission, and the
+ * actions String is currently unused and should be null.
+ *
+ * @param name the name of the NetPermission.
+ * @param actions should be null.
+ *
+ * @throws NullPointerException if <code>name</code> is <code>null</code>.
+ * @throws IllegalArgumentException if <code>name</code> is empty.
+ */
+
+ public NetPermission(String name, String actions)
+ {
+ super(name, actions);
+ }
+}