~mozillateam/firefox/firefox-beta.xenial

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
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
# vim:syntax=apparmor
# Author: Jamie Strandboge <jamie@canonical.com>

# Declare an apparmor variable to help with overrides
@{MOZ_LIBDIR}=/@MOZ_LIBDIR@

#include <tunables/global>

# We want to confine the binaries that match:
#  /@MOZ_LIBDIR@/@MOZ_APP_NAME@
#  /@MOZ_LIBDIR@/firefox
# but not:
#  /@MOZ_LIBDIR@/firefox.sh
profile firefox /@MOZ_LIBDIR@/firefox{,*[^s][^h]} {
  #include <abstractions/audio>
  #include <abstractions/cups-client>
  #include <abstractions/dbus-strict>
  #include <abstractions/dbus-session-strict>
  #include <abstractions/dconf>
  #include <abstractions/gnome>
  #include <abstractions/ibus>
  #include <abstractions/nameservice>
  #include <abstractions/openssl>
  #include <abstractions/p11-kit>
  #include <abstractions/ubuntu-unity7-base>
  #include <abstractions/ubuntu-unity7-launcher>

  #include <abstractions/dbus-accessibility-strict>
  dbus (send)
       bus=session
       peer=(name=org.a11y.Bus),
  dbus (receive)
       bus=session
       interface=org.a11y.atspi**,
  dbus (receive, send)
       bus=accessibility,

  # for networking
  network inet stream,
  network inet6 stream,
  @{PROC}/[0-9]*/net/arp r,
  @{PROC}/[0-9]*/net/if_inet6 r,
  @{PROC}/[0-9]*/net/ipv6_route r,
  @{PROC}/[0-9]*/net/dev r,
  @{PROC}/[0-9]*/net/wireless r,
  dbus (send)
       bus=system
       path=/org/freedesktop/NetworkManager
       member=state,
  dbus (receive)
       bus=system
       path=/org/freedesktop/NetworkManager,

  # used by third_party/rust/audio_thread_priority
  dbus (send)
       bus=system
       path=/org/freedesktop/RealtimeKit1,

  # should maybe be in abstractions
  /etc/ r,
  /etc/mime.types r,
  /etc/mailcap r,
  /etc/xdg/*buntu/applications/defaults.list    r, # for all derivatives
  /etc/xfce4/defaults.list r,
  /usr/share/xubuntu/applications/defaults.list r,
  owner @{HOME}/.local/share/applications/defaults.list r,
  owner @{HOME}/.local/share/applications/mimeapps.list r,
  owner @{HOME}/.local/share/applications/mimeinfo.cache r,
  /var/lib/snapd/desktop/applications/mimeinfo.cache r,
  /var/lib/snapd/desktop/applications/*.desktop r,
  owner /tmp/** m,
  owner /var/tmp/** m,
  owner /{,var/}run/shm/shmfd-* rw,
  owner /{dev,run}/shm/org.{chromium,mozilla}.* rwk,
  owner /{dev,run}/shm/wayland.mozilla.ipc.[0-9]* rw,
  /tmp/.X[0-9]*-lock r,
  /etc/udev/udev.conf r,
  # Doesn't seem to be required, but noisy. Maybe allow 'r' for 'b*' if needed.
  # Possibly move to an abstraction if anything else needs it.
  deny /run/udev/data/** r,
  # let the shell know we launched something
  dbus (send)
     bus=session
     interface=org.gtk.gio.DesktopAppInfo
     member=Launched,

  /etc/timezone r,
  /etc/wildmidi/wildmidi.cfg r,

  # firefox specific
  /etc/firefox*/ r,
  /etc/firefox*/** r,
  /etc/xul-ext/** r,
  /etc/xulrunner-2.0*/ r,
  /etc/xulrunner-2.0*/** r,
  /etc/gre.d/ r,
  /etc/gre.d/* r,

  # noisy
  deny @{MOZ_LIBDIR}/** w,
  deny /@MOZ_ADDONDIR@/** w,
  deny /usr/lib/xulrunner-addons/** w,
  deny /usr/lib/xulrunner-*/components/*.tmp w,
  deny /.suspended r,
  deny /boot/initrd.img* r,
  deny /boot/vmlinuz* r,
  deny /var/cache/fontconfig/ w,
  deny @{HOME}/.local/share/recently-used.xbel r,

  # TODO: investigate
  deny /usr/bin/gconftool-2 x,

  # These are needed when a new user starts firefox and firefox.sh is used
  @{MOZ_LIBDIR}/** ixr,
  /usr/bin/basename ixr,
  /usr/bin/dirname ixr,
  /usr/bin/pwd ixr,
  /sbin/killall5 ixr,
  /bin/which ixr,
  /usr/bin/tr ixr,
  @{PROC}/ r,
  @{PROC}/[0-9]*/cmdline r,
  @{PROC}/[0-9]*/mountinfo r,
  @{PROC}/[0-9]*/stat r,
  owner @{PROC}/[0-9]*/task/[0-9]*/stat r,
  @{PROC}/[0-9]*/status r,
  @{PROC}/filesystems r,
  @{PROC}/sys/vm/overcommit_memory r,
  # prevent crash LP: #1931602
  /sys/devices/pci[0-9]*/**/{uevent,resource,irq,class} r,
  /sys/devices/platform/**/uevent r,
  /sys/devices/pci*/**/{busnum,idVendor,idProduct} r,
  /sys/devices/pci*/**/{,subsystem_}device r,
  /sys/devices/pci*/**/{,subsystem_}vendor r,
  /sys/devices/system/node/node[0-9]*/meminfo r,
  owner @{HOME}/.cache/thumbnails/** rw,

  /etc/mtab r,
  /etc/fstab r,

  # Needed for the crash reporter
  owner @{PROC}/[0-9]*/environ r,
  owner @{PROC}/[0-9]*/auxv r,
  /etc/lsb-release r,
  /usr/bin/expr ix,
  /sys/devices/system/cpu/ r,
  /sys/devices/system/cpu/** r,

  # about:memory
  owner @{PROC}/[0-9]*/statm r,
  owner @{PROC}/[0-9]*/smaps r,

  # Needed for container to work in xul builds
  /usr/lib/xulrunner-*/plugin-container ixr,

  # allow access to documentation and other files the user may want to look
  # at in /usr and /opt
  /usr/ r,
  /usr/** r,
  /opt/ r,
  /opt/** r,

  # so browsing directories works
  / r,
  /**/ r,

  # Default profile allows downloads to ~/Downloads and uploads from ~/Public
  owner @{HOME}/ r,
  owner @{HOME}/Public/ r,
  owner @{HOME}/Public/* r,
  owner @{HOME}/Downloads/ r,
  owner @{HOME}/Downloads/* rw,

  # per-user firefox configuration
  owner @{HOME}/.{firefox,mozilla}/ rw,
  owner @{HOME}/.{firefox,mozilla}/** rw,
  owner @{HOME}/.{firefox,mozilla}/**/*.{db,parentlock,sqlite}* k,
  owner @{HOME}/.{firefox,mozilla}/plugins/** rm,
  owner @{HOME}/.{firefox,mozilla}/**/plugins/** rm,
  owner @{HOME}/.gnome2/firefox* rwk,
  owner @{HOME}/.cache/mozilla/{,@MOZ_APP_NAME@/} rw,
  owner @{HOME}/.cache/mozilla/@MOZ_APP_NAME@/** rw,
  owner @{HOME}/.cache/mozilla/@MOZ_APP_NAME@/**/*.sqlite k,
  owner @{HOME}/.config/gtk-3.0/bookmarks r,
  owner @{HOME}/.config/dconf/user w,
  owner /{,var/}run/user/*/dconf/user w,
  dbus (send)
       bus=session
       path=/org/gnome/GConf/Server
       member=GetDefaultDatabase
       peer=(label=unconfined),
  dbus (send)
       bus=session
       path=/org/gnome/GConf/Database/*
       member={AddMatch,AddNotify,AllEntries,LookupExtended,RemoveNotify}
       peer=(label=unconfined),
  dbus (send)
       bus=session
       path=/org/gtk/vfs/mounttracker
       interface=org.gtk.vfs.MountTracker
       member=ListMountableInfo
       peer=(label=unconfined),

  # Allow access to xdg-desktop-portal and xdg-document-portal (LP: #1974449)
  dbus (receive, send)
       bus=session
       interface=org.freedesktop.portal.*
       path=/org/freedesktop/portal/{desktop,documents}{,/**}
       peer=(label=unconfined),

  dbus (receive, send)
       bus=session
       interface=org.freedesktop.DBus.Properties
       path=/org/freedesktop/portal/{desktop,documents}{,/**}
       peer=(label=unconfined),

  # Allow remote control when running on Wayland
  dbus (send)
       bus=session
       path=/org/freedesktop/DBus
       interface=org.freedesktop.DBus
       member=RequestName
       peer=(name=org.freedesktop.DBus),
  dbus (bind)
       bus=session
       name=org.mozilla.firefox.*,
  dbus (send, receive)
       bus=session
       path=/org/mozilla/firefox/Remote
       interface=org.mozilla.firefox
       member=OpenURL
       peer=(label=firefox),

  # gnome-session
  dbus (send)
       bus=session
       path=/org/gnome/SessionManager
       interface=org.gnome.SessionManager
       member={Inhibit,Uninhibit}
       peer=(label=unconfined),

  # unity screen API
  dbus (send)
       bus=system
       interface="org.freedesktop.DBus.Introspectable"
       path="/com/canonical/Unity/Screen"
       member="Introspect"
       peer=(label=unconfined),
  dbus (send)
       bus=system
       interface="com.canonical.Unity.Screen"
       path="/com/canonical/Unity/Screen"
       member={keepDisplayOn,removeDisplayOnRequest}
       peer=(label=unconfined),

  # freedesktop.org ScreenSaver
  dbus (send)
       bus=session
       path=/{,org/freedesktop/,org.gnome/}Screen{s,S}aver
       interface=org.freedesktop.ScreenSaver
       member={Inhibit,UnInhibit,SimulateUserActivity}
       peer=(label=unconfined),

  # gnome, kde and cinnamon screensaver
  dbus (send)
       bus=session
       path=/{,ScreenSaver}
       interface=org.{gnome.ScreenSaver,kde.screensaver,cinnamon.ScreenSaver}
       member=SimulateUserActivity
       peer=(label=unconfined),

  # UPower
  dbus (send)
       bus=system
       path=/org/freedesktop/UPower
       interface=org.freedesktop.UPower
       member=EnumerateDevices
       peer=(label=unconfined),

  # File browser
  dbus (send)
       bus=session
       interface=org.freedesktop.FileManager1
       path=/org/freedesktop/FileManager1
       member=ShowItems,

  #
  # Extensions
  # /usr/share/.../extensions/... is already covered by '/usr/** r', above.
  # Allow 'x' for downloaded extensions, but inherit policy for safety
  owner @{HOME}/.mozilla/**/extensions/** mixr,

  deny @{MOZ_LIBDIR}/update.test w,
  deny /usr/lib/mozilla/extensions/**/ w,
  deny /usr/lib/xulrunner-addons/extensions/**/ w,
  deny /usr/share/mozilla/extensions/**/ w,
  deny /usr/share/mozilla/ w,

  # Miscellaneous (to be abstracted)
  # Ideally these would use a child profile. They are all ELF executables
  # so running with 'Ux', while not ideal, is ok because we will at least
  # benefit from glibc's secure execute.
  /usr/bin/mkfifo Uxr,  # investigate
  /bin/ps Uxr,
  /bin/uname Uxr,

  /usr/bin/lsb_release Cxr -> lsb_release,
  profile lsb_release {
    #include <abstractions/base>
    #include <abstractions/python>
    /usr/bin/lsb_release r,
    /bin/dash ixr,
    /usr/bin/dpkg-query ixr,
    /usr/include/python2.[4567]/pyconfig.h r,
    /etc/lsb-release r,
    /etc/debian_version r,
    /usr/share/distro-info/*.csv r,
    /var/lib/dpkg/** r,

    /usr/local/lib/python3.[0-9]/dist-packages/ r,
    /usr/bin/ r,
    /usr/bin/python3.[0-9] mr,

    # file_inherit
    deny /tmp/gtalkplugin.log w,
  }

  # Addons
  #include <abstractions/ubuntu-browsers.d/firefox>

  # Site-specific additions and overrides. See local/README for details.
  #include <local/usr.bin.firefox>
}