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| 1 | +/* | |
| 2 | + * Copyright (c) 2003, 2009, Oracle and/or its affiliates. All rights reserved. | |
| 3 | + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 4 | + * | |
| 5 | + * This code is free software; you can redistribute it and/or modify it | |
| 6 | + * under the terms of the GNU General Public License version 2 only, as | |
| 7 | + * published by the Free Software Foundation. Oracle designates this | |
| 8 | + * particular file as subject to the "Classpath" exception as provided | |
| 9 | + * by Oracle in the LICENSE file that accompanied this code. | |
| 10 | + * | |
| 11 | + * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 12 | + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 | + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 | + * version 2 for more details (a copy is included in the LICENSE file that | |
| 15 | + * accompanied this code). | |
| 16 | + * | |
| 17 | + * You should have received a copy of the GNU General Public License version | |
| 18 | + * 2 along with this work; if not, write to the Free Software Foundation, | |
| 19 | + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 20 | + * | |
| 21 | + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 22 | + * or visit www.oracle.com if you need additional information or have any | |
| 23 | + * questions. | |
| 24 | + */ | |
| 25 | + | |
| 26 | +package sun.security.util; | |
| 27 | + | |
| 28 | +import java.net.SocketPermission; | |
| 29 | +import java.net.NetPermission; | |
| 30 | +import java.security.AccessController; | |
| 31 | +import java.security.PrivilegedAction; | |
| 32 | +import java.security.Permission; | |
| 33 | +import java.security.BasicPermission; | |
| 34 | +import java.security.SecurityPermission; | |
| 35 | +import java.security.AllPermission; | |
| 36 | + | |
| 37 | +/** | |
| 38 | + * Permission constants and string constants used to create permissions | |
| 39 | + * used throughout the JDK. | |
| 40 | + */ | |
| 41 | +public final class SecurityConstants { | |
| 42 | + // Cannot create one of these | |
| 43 | + private SecurityConstants () { | |
| 44 | + } | |
| 45 | + | |
| 46 | + // Commonly used string constants for permission actions used by | |
| 47 | + // SecurityManager. Declare here for shortcut when checking permissions | |
| 48 | + // in FilePermission, SocketPermission, and PropertyPermission. | |
| 49 | + | |
| 50 | + public static final String FILE_DELETE_ACTION = "delete"; | |
| 51 | + public static final String FILE_EXECUTE_ACTION = "execute"; | |
| 52 | + public static final String FILE_READ_ACTION = "read"; | |
| 53 | + public static final String FILE_WRITE_ACTION = "write"; | |
| 54 | + public static final String FILE_READLINK_ACTION = "readlink"; | |
| 55 | + | |
| 56 | + public static final String SOCKET_RESOLVE_ACTION = "resolve"; | |
| 57 | + public static final String SOCKET_CONNECT_ACTION = "connect"; | |
| 58 | + public static final String SOCKET_LISTEN_ACTION = "listen"; | |
| 59 | + public static final String SOCKET_ACCEPT_ACTION = "accept"; | |
| 60 | + public static final String SOCKET_CONNECT_ACCEPT_ACTION = "connect,accept"; | |
| 61 | + | |
| 62 | + public static final String PROPERTY_RW_ACTION = "read,write"; | |
| 63 | + public static final String PROPERTY_READ_ACTION = "read"; | |
| 64 | + public static final String PROPERTY_WRITE_ACTION = "write"; | |
| 65 | + | |
| 66 | + // Permission constants used in the various checkPermission() calls in JDK. | |
| 67 | + | |
| 68 | + // java.lang.Class, java.lang.SecurityManager, java.lang.System, | |
| 69 | + // java.net.URLConnection, java.security.AllPermission, java.security.Policy, | |
| 70 | + // sun.security.provider.PolicyFile | |
| 71 | + public static final AllPermission ALL_PERMISSION = new AllPermission(); | |
| 72 | + | |
| 73 | + /** | |
| 74 | + * Permission type used when AWT is not present. | |
| 75 | + */ | |
| 76 | + private static class FakeAWTPermission extends BasicPermission { | |
| 77 | + private static final long serialVersionUID = -1L; | |
| 78 | + public FakeAWTPermission(String name) { | |
| 79 | + super(name); | |
| 80 | + } | |
| 81 | + public String toString() { | |
| 82 | + return "(\"java.awt.AWTPermission\" \"" + getName() + "\")"; | |
| 83 | + } | |
| 84 | + } | |
| 85 | + | |
| 86 | + /** | |
| 87 | + * Permission factory used when AWT is not present. | |
| 88 | + */ | |
| 89 | + private static class FakeAWTPermissionFactory | |
| 90 | + implements PermissionFactory<FakeAWTPermission> | |
| 91 | + { | |
| 92 | + @Override | |
| 93 | + public FakeAWTPermission newPermission(String name) { | |
| 94 | + return new FakeAWTPermission(name); | |
| 95 | + } | |
| 96 | + } | |
| 97 | + | |
| 98 | + /** | |
| 99 | + * AWT Permissions used in the JDK. | |
| 100 | + */ | |
| 101 | + public static class AWT { | |
| 102 | + private AWT() { } | |
| 103 | + | |
| 104 | + /** | |
| 105 | + * The class name of the factory to create java.awt.AWTPermission objects. | |
| 106 | + */ | |
| 107 | + private static final String AWTFactory = "sun.awt.AWTPermissionFactory"; | |
| 108 | + | |
| 109 | + /** | |
| 110 | + * The PermissionFactory to create AWT permissions (or fake permissions | |
| 111 | + * if AWT is not present). | |
| 112 | + */ | |
| 113 | + private static final PermissionFactory<?> factory = permissionFactory(); | |
| 114 | + | |
| 115 | + private static PermissionFactory<?> permissionFactory() { | |
| 116 | + Class<?> c = AccessController | |
| 117 | + .doPrivileged(new PrivilegedAction<Class<?>>() { | |
| 118 | + public Class<?> run() { | |
| 119 | + try { | |
| 120 | + return Class.forName(AWTFactory, true, null); | |
| 121 | + } catch (ClassNotFoundException e) { | |
| 122 | + // not available | |
| 123 | + return null; | |
| 124 | + } | |
| 125 | + }}); | |
| 126 | + if (c != null) { | |
| 127 | + // AWT present | |
| 128 | + try { | |
| 129 | + return (PermissionFactory<?>)c.newInstance(); | |
| 130 | + } catch (InstantiationException x) { | |
| 131 | + throw new InternalError(x.getMessage()); | |
| 132 | + } catch (IllegalAccessException x) { | |
| 133 | + throw new InternalError(x.getMessage()); | |
| 134 | + } | |
| 135 | + } else { | |
| 136 | + // AWT not present | |
| 137 | + return new FakeAWTPermissionFactory(); | |
| 138 | + } | |
| 139 | + } | |
| 140 | + | |
| 141 | + private static Permission newAWTPermission(String name) { | |
| 142 | + return factory.newPermission(name); | |
| 143 | + } | |
| 144 | + | |
| 145 | + // java.lang.SecurityManager | |
| 146 | + public static final Permission TOPLEVEL_WINDOW_PERMISSION = | |
| 147 | + newAWTPermission("showWindowWithoutWarningBanner"); | |
| 148 | + | |
| 149 | + // java.lang.SecurityManager | |
| 150 | + public static final Permission ACCESS_CLIPBOARD_PERMISSION = | |
| 151 | + newAWTPermission("accessClipboard"); | |
| 152 | + | |
| 153 | + // java.lang.SecurityManager | |
| 154 | + public static final Permission CHECK_AWT_EVENTQUEUE_PERMISSION = | |
| 155 | + newAWTPermission("accessEventQueue"); | |
| 156 | + | |
| 157 | + // java.awt.Dialog | |
| 158 | + public static final Permission TOOLKIT_MODALITY_PERMISSION = | |
| 159 | + newAWTPermission("toolkitModality"); | |
| 160 | + | |
| 161 | + // java.awt.Robot | |
| 162 | + public static final Permission READ_DISPLAY_PIXELS_PERMISSION = | |
| 163 | + newAWTPermission("readDisplayPixels"); | |
| 164 | + | |
| 165 | + // java.awt.Robot | |
| 166 | + public static final Permission CREATE_ROBOT_PERMISSION = | |
| 167 | + newAWTPermission("createRobot"); | |
| 168 | + | |
| 169 | + // java.awt.MouseInfo | |
| 170 | + public static final Permission WATCH_MOUSE_PERMISSION = | |
| 171 | + newAWTPermission("watchMousePointer"); | |
| 172 | + | |
| 173 | + // java.awt.Window | |
| 174 | + public static final Permission SET_WINDOW_ALWAYS_ON_TOP_PERMISSION = | |
| 175 | + newAWTPermission("setWindowAlwaysOnTop"); | |
| 176 | + | |
| 177 | + // java.awt.Toolkit | |
| 178 | + public static final Permission ALL_AWT_EVENTS_PERMISSION = | |
| 179 | + newAWTPermission("listenToAllAWTEvents"); | |
| 180 | + | |
| 181 | + // java.awt.SystemTray | |
| 182 | + public static final Permission ACCESS_SYSTEM_TRAY_PERMISSION = | |
| 183 | + newAWTPermission("accessSystemTray"); | |
| 184 | + } | |
| 185 | + | |
| 186 | + // java.net.URL | |
| 187 | + public static final NetPermission SPECIFY_HANDLER_PERMISSION = | |
| 188 | + new NetPermission("specifyStreamHandler"); | |
| 189 | + | |
| 190 | + // java.net.ProxySelector | |
| 191 | + public static final NetPermission SET_PROXYSELECTOR_PERMISSION = | |
| 192 | + new NetPermission("setProxySelector"); | |
| 193 | + | |
| 194 | + // java.net.ProxySelector | |
| 195 | + public static final NetPermission GET_PROXYSELECTOR_PERMISSION = | |
| 196 | + new NetPermission("getProxySelector"); | |
| 197 | + | |
| 198 | + // java.net.CookieHandler | |
| 199 | + public static final NetPermission SET_COOKIEHANDLER_PERMISSION = | |
| 200 | + new NetPermission("setCookieHandler"); | |
| 201 | + | |
| 202 | + // java.net.CookieHandler | |
| 203 | + public static final NetPermission GET_COOKIEHANDLER_PERMISSION = | |
| 204 | + new NetPermission("getCookieHandler"); | |
| 205 | + | |
| 206 | + // java.net.ResponseCache | |
| 207 | + public static final NetPermission SET_RESPONSECACHE_PERMISSION = | |
| 208 | + new NetPermission("setResponseCache"); | |
| 209 | + | |
| 210 | + // java.net.ResponseCache | |
| 211 | + public static final NetPermission GET_RESPONSECACHE_PERMISSION = | |
| 212 | + new NetPermission("getResponseCache"); | |
| 213 | + | |
| 214 | + // java.lang.SecurityManager, sun.applet.AppletPanel, sun.misc.Launcher | |
| 215 | + public static final RuntimePermission CREATE_CLASSLOADER_PERMISSION = | |
| 216 | + new RuntimePermission("createClassLoader"); | |
| 217 | + | |
| 218 | + // java.lang.SecurityManager | |
| 219 | + public static final RuntimePermission CHECK_MEMBER_ACCESS_PERMISSION = | |
| 220 | + new RuntimePermission("accessDeclaredMembers"); | |
| 221 | + | |
| 222 | + // java.lang.SecurityManager, sun.applet.AppletSecurity | |
| 223 | + public static final RuntimePermission MODIFY_THREAD_PERMISSION = | |
| 224 | + new RuntimePermission("modifyThread"); | |
| 225 | + | |
| 226 | + // java.lang.SecurityManager, sun.applet.AppletSecurity | |
| 227 | + public static final RuntimePermission MODIFY_THREADGROUP_PERMISSION = | |
| 228 | + new RuntimePermission("modifyThreadGroup"); | |
| 229 | + | |
| 230 | + // java.lang.Class | |
| 231 | + public static final RuntimePermission GET_PD_PERMISSION = | |
| 232 | + new RuntimePermission("getProtectionDomain"); | |
| 233 | + | |
| 234 | + // java.lang.Class, java.lang.ClassLoader, java.lang.Thread | |
| 235 | + public static final RuntimePermission GET_CLASSLOADER_PERMISSION = | |
| 236 | + new RuntimePermission("getClassLoader"); | |
| 237 | + | |
| 238 | + // java.lang.Thread | |
| 239 | + public static final RuntimePermission STOP_THREAD_PERMISSION = | |
| 240 | + new RuntimePermission("stopThread"); | |
| 241 | + | |
| 242 | + // java.lang.Thread | |
| 243 | + public static final RuntimePermission GET_STACK_TRACE_PERMISSION = | |
| 244 | + new RuntimePermission("getStackTrace"); | |
| 245 | + | |
| 246 | + // java.security.AccessControlContext | |
| 247 | + public static final SecurityPermission CREATE_ACC_PERMISSION = | |
| 248 | + new SecurityPermission("createAccessControlContext"); | |
| 249 | + | |
| 250 | + // java.security.AccessControlContext | |
| 251 | + public static final SecurityPermission GET_COMBINER_PERMISSION = | |
| 252 | + new SecurityPermission("getDomainCombiner"); | |
| 253 | + | |
| 254 | + // java.security.Policy, java.security.ProtectionDomain | |
| 255 | + public static final SecurityPermission GET_POLICY_PERMISSION = | |
| 256 | + new SecurityPermission ("getPolicy"); | |
| 257 | + | |
| 258 | + // java.lang.SecurityManager | |
| 259 | + public static final SocketPermission LOCAL_LISTEN_PERMISSION = | |
| 260 | + new SocketPermission("localhost:1024-", SOCKET_LISTEN_ACTION); | |
| 261 | +} | |