blob: 6859dd1ba07915b5a5c9f1878f86112756fa5604 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
|
(version 1)
(deny default (with partial-symbolication))
(allow system-audit file-read-metadata)
#if __MAC_OS_X_VERSION_MIN_REQUIRED == 1070
(allow ipc-posix-shm)
#endif
(import "system.sb")
;; Utility functions for home directory relative path filters
(define (home-regex home-relative-regex)
(regex (string-append "^" (regex-quote (param "HOME_DIR")) home-relative-regex)))
(define (home-subpath home-relative-subpath)
(subpath (string-append (param "HOME_DIR") home-relative-subpath)))
(define (home-literal home-relative-literal)
(literal (string-append (param "HOME_DIR") home-relative-literal)))
(define (allow-read-directory-and-issue-read-extensions path)
(if path
(begin
(allow file-read* (subpath path))
(allow file-issue-extension (require-all (extension-class "com.apple.app-sandbox.read") (subpath path))))))
#if __MAC_OS_X_VERSION_MIN_REQUIRED == 1070
;; Low level networking. Defined in system.sb on newer OS versions.
(define (system-network)
(allow file-read*
(literal "/Library/Preferences/com.apple.networkd.plist"))
(allow mach-lookup
(global-name "com.apple.SystemConfiguration.PPPController")
(global-name "com.apple.SystemConfiguration.SCNetworkReachability")
(global-name "com.apple.networkd"))
(allow network-outbound
(control-name "com.apple.netsrc")
(control-name "com.apple.network.statistics"))
(allow system-socket
(require-all (socket-domain AF_SYSTEM)
(socket-protocol 2)) ; SYSPROTO_CONTROL
(socket-domain AF_ROUTE)))
;; Low level graphics. Defined in system.sb on newer OS versions.
(define (system-graphics)
(allow mach-lookup (global-name "com.apple.cvmsServ"))
(allow iokit-open
(iokit-connection "IOAccelerator")
(iokit-user-client-class "IOAccelerationUserClient")
(iokit-user-client-class "IOSurfaceRootUserClient")
(iokit-user-client-class "IOSurfaceSendRight")
(iokit-user-client-class "IOFramebufferSharedUserClient")
(iokit-user-client-class "AppleSNBFBUserClient")
(iokit-user-client-class "AGPMClient")
(iokit-user-client-class "AppleGraphicsControlClient")))
#endif
;; Read-only preferences and data
(allow file-read*
;; Basic system paths
(subpath "/Library/Dictionaries")
(subpath "/Library/Fonts")
(subpath "/Library/Frameworks")
(subpath "/Library/Managed Preferences")
(subpath "/Library/Speech/Synthesizers")
(regex #"^/private/etc/(hosts|group|passwd)$")
;; System and user preferences
(literal "/Library/Preferences/.GlobalPreferences.plist")
(home-literal "/Library/Preferences/.GlobalPreferences.plist")
(home-regex #"/Library/Preferences/ByHost/\.GlobalPreferences\.")
(home-regex #"/Library/Preferences/ByHost/com\.apple\.HIToolbox\.")
(home-regex #"/Library/Preferences/ByHost/com\.apple\.networkConnect\.")
(home-literal "/Library/Preferences/com.apple.ATS.plist")
(home-literal "/Library/Preferences/com.apple.DownloadAssessment.plist")
(home-literal "/Library/Preferences/com.apple.HIToolbox.plist")
(home-literal "/Library/Preferences/com.apple.LaunchServices.plist")
(home-literal "/Library/Preferences/com.apple.MultitouchSupport.plist") ;; FIXME: Remove when <rdar://problem/13011633> is fixed.
(home-literal "/Library/Preferences/com.apple.QTKit.plist")
(home-literal "/Library/Preferences/com.apple.WebFoundation.plist")
(home-literal "/Library/Preferences/com.apple.avfoundation.plist")
(home-literal "/Library/Preferences/com.apple.coremedia.plist")
(home-literal "/Library/Preferences/com.apple.speech.voice.prefs.plist")
(home-regex #"/Library/Preferences/com\.apple\.driver\.(AppleBluetoothMultitouch\.mouse|AppleBluetoothMultitouch\.trackpad|AppleHIDMouse)\.plist$")
(home-literal "/.CFUserTextEncoding")
;; FIXME: This should be removed when <rdar://problem/8957845> is fixed.
(home-subpath "/Library/Fonts")
;; FIXME: These should be removed when <rdar://problem/9217757> is fixed.
(home-subpath "/Library/Audio/Plug-Ins/Components")
(home-subpath "/Library/Preferences/QuickTime Preferences")
(home-literal "/Library/Caches/com.apple.coreaudio.components.plist")
(subpath "/Library/Audio/Plug-Ins/Components")
(subpath "/Library/Audio/Plug-Ins/HAL")
(subpath "/Library/Video/Plug-Ins")
(subpath "/Library/QuickTime")
(home-subpath "/Library/Dictionaries"))
;; On-disk WebKit2 framework location, to account for debug installations outside of /System/Library/Frameworks,
;; and to allow issuing extensions.
(allow-read-directory-and-issue-read-extensions (param "WEBKIT2_FRAMEWORK_DIR"))
;; Sandbox extensions
(define (apply-read-and-issue-extension op path-filter)
(op file-read* path-filter)
(op file-issue-extension (require-all (extension-class "com.apple.app-sandbox.read") path-filter)))
(define (apply-write-and-issue-extension op path-filter)
(op file-write* path-filter)
(op file-issue-extension (require-all (extension-class "com.apple.app-sandbox.read-write") path-filter)))
(define (read-only-and-issue-extensions path-filter)
(apply-read-and-issue-extension allow path-filter))
(define (read-write-and-issue-extensions path-filter)
(apply-read-and-issue-extension allow path-filter)
(apply-write-and-issue-extension allow path-filter))
(read-only-and-issue-extensions (extension "com.apple.app-sandbox.read"))
(read-write-and-issue-extensions (extension "com.apple.app-sandbox.read-write"))
(allow mach-lookup (extension "com.apple.app-sandbox.mach")) ;; FIXME: Should be removed when <rdar://problem/13066206> is fixed.
;; MediaAccessibility
#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090
(allow file-read* (home-literal "/Library/Preferences/com.apple.mediaaccessibility.plist"))
(allow file-read* file-write* (home-literal "/Library/Preferences/com.apple.mediaaccessibility.public.plist"))
#endif
#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1080
(if (positive? (string-length (param "DARWIN_USER_CACHE_DIR")))
(allow file* (subpath (param "DARWIN_USER_CACHE_DIR"))))
#else
(if (positive? (string-length (param "DARWIN_USER_CACHE_DIR")))
(allow file* (subpath (string-append (param "DARWIN_USER_CACHE_DIR") "/mds"))))
#endif
(if (positive? (string-length (param "DARWIN_USER_TEMP_DIR")))
(allow file* (subpath (param "DARWIN_USER_TEMP_DIR"))))
;; IOKit user clients
(allow iokit-open
(iokit-user-client-class "AppleUpstreamUserClient")
(iokit-user-client-class "IOHIDParamUserClient")
(iokit-user-client-class "RootDomainUserClient")
(iokit-user-client-class "IOAudioControlUserClient")
(iokit-user-client-class "IOAudioEngineUserClient"))
#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1080
;; cookied.
;; FIXME: Update for <rdar://problem/13642852>.
(allow ipc-posix-shm-read-data
(ipc-posix-name "FNetwork.defaultStorageSession")
(ipc-posix-name-regex #"\.PrivateBrowsing-")
(ipc-posix-name-regex #"^Private WebKit Session-"))
;; ColorSync
;; FIXME: Remove names with underscores when possible (see <rdar://problem/13072721>).
(allow ipc-posix-shm*
(ipc-posix-name "_CS_GSHMEMLOCK")
(ipc-posix-name "_CS_DSHMEMLOCK")
(ipc-posix-name "_CSGRAYPROFILE")
(ipc-posix-name "_CSRGBPROFILE")
(ipc-posix-name "_CSGENGPROFILE")
(ipc-posix-name "_CSGENRPROFILE")
(ipc-posix-name "com.apple.ColorSync.Gen.lock")
(ipc-posix-name "com.apple.ColorSync.Disp.lock")
(ipc-posix-name "com.apple.ColorSync.Gray2.2")
(ipc-posix-name "com.apple.ColorSync.sRGB")
(ipc-posix-name "com.apple.ColorSync.GenGray")
(ipc-posix-name "com.apple.ColorSync.GenRGB"))
;; Audio
(allow ipc-posix-shm-read* ipc-posix-shm-write-data
(ipc-posix-name-regex #"^AudioIO"))
#endif
;; Various services required by AppKit and other frameworks
(allow mach-lookup
(global-name "com.apple.DiskArbitration.diskarbitrationd")
(global-name "com.apple.FileCoordination")
(global-name "com.apple.FontObjectsServer")
(global-name "com.apple.FontServer")
(global-name "com.apple.SystemConfiguration.configd")
(global-name "com.apple.SystemConfiguration.PPPController")
(global-name "com.apple.audio.VDCAssistant")
(global-name "com.apple.audio.audiohald")
(global-name "com.apple.audio.coreaudiod")
(global-name "com.apple.cookied")
(global-name "com.apple.dock.server")
(global-name "com.apple.system.opendirectoryd.api")
(global-name "com.apple.tccd")
(global-name "com.apple.tccd.system")
(global-name "com.apple.window_proxies")
(global-name "com.apple.windowserver.active")
(global-name "com.apple.cfnetwork.AuthBrokerAgent")
(global-name "com.apple.PowerManagement.control")
(global-name "com.apple.speech.speechsynthesisd")
(global-name "com.apple.speech.synthesis.console")
#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090
(global-name "com.apple.coreservices.launchservicesd")
#endif
)
;; Security framework
(allow mach-lookup
(global-name "com.apple.ocspd")
(global-name "com.apple.SecurityServer"))
(allow file-read* file-write* (home-subpath "/Library/Keychains")) ;; FIXME: This should be removed when <rdar://problem/10479685> is fixed.
(allow file-read* file-write* (subpath "/private/var/db/mds/system")) ;; FIXME: This should be removed when <rdar://problem/9538414> is fixed.
(allow file-read*
(subpath "/Library/Keychains")
(subpath "/private/var/db/mds")
(literal "/private/var/db/DetachedSignatures")
(literal "/Library/Preferences/com.apple.crypto.plist")
(literal "/Library/Preferences/com.apple.security.plist")
(literal "/Library/Preferences/com.apple.security.common.plist")
(literal "/Library/Preferences/com.apple.security.revocation.plist")
(home-literal "/Library/Application Support/SyncServices/Local/ClientsWithChanges/com.apple.Keychain")
(home-literal "/Library/Preferences/com.apple.security.plist")
(home-literal "/Library/Preferences/com.apple.security.revocation.plist"))
#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1080
(allow ipc-posix-shm-read* ipc-posix-shm-write-data
(ipc-posix-name "com.apple.AppleDatabaseChanged"))
#endif
;; CoreFoundation. We don't import com.apple.corefoundation.sb, because it allows unnecessary access to pasteboard.
(allow mach-lookup
(global-name-regex #"^com.apple.distributed_notifications")
(global-name "com.apple.CoreServices.coreservicesd"))
(allow file-read-data
(literal "/dev/autofs_nowait")) ; Used by CF to circumvent automount triggers
(allow ipc-posix-shm
(ipc-posix-name-regex #"^CFPBS:")) ; <rdar://problem/13757475>
;; Graphics
(system-graphics)
;; Networking
(system-network)
(allow network-outbound
;; Local mDNSResponder for DNS, arbitrary outbound TCP
(literal "/private/var/run/mDNSResponder")
(remote tcp))
;; Needed for NSAttributedString, <rdar://problem/10844321>.
(allow file-read*
(home-literal "/Library/Preferences/pbs.plist")
(home-literal "/Library/Preferences/com.apple.ServicesMenu.Services.plist"))
(allow mach-lookup
(global-name "com.apple.pbs.fetch_services"))
;; FIXME should be removed when <rdar://problem/9347205> + related radar in Safari is fixed
(allow mach-lookup
(global-name "org.h5l.kcm")
(global-name "com.apple.system.logger")
(global-name "com.apple.system.notification_center"))
(allow network-outbound
(remote udp))
(allow file-read*
(home-subpath "/Library/Preferences/com.apple.Kerberos.plist")
(home-subpath "/Library/Preferences/com.apple.GSS.plist")
(home-subpath "/Library/Preferences/edu.mit.Kerberos")
(literal "/Library/Preferences/com.apple.Kerberos.plist")
(literal "/Library/Preferences/com.apple.GSS.plist")
(literal "/Library/Preferences/edu.mit.Kerberos")
(literal "/private/etc/krb5.conf")
(literal "/private/etc/services")
(literal "/private/etc/host"))
(if (defined? 'vnode-type)
(deny file-write-create (vnode-type SYMLINK)))
(deny file-read* file-write* (with no-log)
#if __MAC_OS_X_VERSION_MIN_REQUIRED <= 1080
(home-literal "/Library/Caches/Cache.db") ;; <rdar://problem/9422957>
#endif
#if __MAC_OS_X_VERSION_MIN_REQUIRED == 1080
(home-subpath "/Library/Caches/com.apple.WebProcess") ;; <rdar://problem/12656814>
#endif
#if __MAC_OS_X_VERSION_MIN_REQUIRED == 1070
(subpath (string-append (param "DARWIN_USER_CACHE_DIR") "/com.nvidia.OpenGL")) ;; <rdar://problem/13402976>
#endif
;; FIXME: Should be removed after <rdar://problem/10463881> is fixed.
(home-literal "/Library/Preferences/com.apple.LaunchServices.QuarantineEventsV2")
(home-literal "/Library/Preferences/com.apple.LaunchServices.QuarantineEventsV2-journal"))
;; Deny access needed for unnecessary NSApplication initialization.
;; FIXME: This can be removed once <rdar://problem/13011633> is fixed.
(deny file-read* (with no-log)
(home-literal "/Library/Preferences/com.apple.speech.recognition.AppleSpeechRecognition.prefs.plist")
(subpath "/Library/InputManagers")
(home-subpath "/Library/InputManagers")
#if __MAC_OS_X_VERSION_MIN_REQUIRED == 1070
(literal (string-append (param "DARWIN_USER_CACHE_DIR") "/com.apple.IntlDataCache.le"))
(literal (string-append (param "DARWIN_USER_CACHE_DIR") "/com.apple.IntlDataCache.le.kbdx"))
#endif
)
(deny mach-lookup (with no-log)
(global-name "com.apple.coreservices.appleevents")
(global-name "com.apple.pasteboard.1")
(global-name "com.apple.speech.recognitionserver"))
;; Also part of unnecessary NSApplication initialization, but we can't block access to these yet, see <rdar://problem/13869765>.
(allow file-read*
(subpath "/Library/Components")
(subpath "/Library/Keyboard Layouts")
(subpath "/Library/Input Methods")
(home-subpath "/Library/Components")
(home-subpath "/Library/Keyboard Layouts")
(home-subpath "/Library/Input Methods"))
#if __MAC_OS_X_VERSION_MIN_REQUIRED == 1070
(deny mach-lookup (with no-log) (global-name "com.apple.tsm.uiserver")) ;; <rdar://problem/13902706>
#endif
|
