1 #include <tunables/global>
2 #include <tunables/torbrowser>
4 @{torbrowser_firefox_executable} = /home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox.real
6 profile torbrowser_firefox @{torbrowser_firefox_executable} {
7 #include <abstractions/audio>
8 #include <abstractions/dri-enumerate>
9 #include <abstractions/gnome>
10 #include <abstractions/ibus>
11 #include <abstractions/mesa>
12 #include <abstractions/opencl>
13 #include if exists <abstractions/vulkan>
15 # Uncomment the following lines if you want to give the Tor Browser read-write
16 # access to most of your personal files.
17 # #include <abstractions/user-download>
21 /{,usr/}bin/pulseaudio Pixr,
27 ptrace (trace) peer=@{profile_name},
28 signal (receive, send) set=("term") peer=@{profile_name},
30 deny /etc/host.conf r,
32 deny /etc/nsswitch.conf r,
33 deny /etc/resolv.conf r,
39 /var/lib/dbus/machine-id r,
44 owner @{PROC}/@{pid}/cgroup r,
45 owner @{PROC}/@{pid}/environ r,
46 owner @{PROC}/@{pid}/fd/ r,
47 owner @{PROC}/@{pid}/mountinfo r,
48 owner @{PROC}/@{pid}/stat r,
49 owner @{PROC}/@{pid}/status r,
50 owner @{PROC}/@{pid}/task/*/stat r,
51 @{PROC}/sys/kernel/random/uuid r,
53 owner @{torbrowser_installation_dir}/ r,
54 owner @{torbrowser_installation_dir}/* r,
55 owner @{torbrowser_installation_dir}/.** rwk,
56 owner @{torbrowser_installation_dir}/update.test/ rwk,
57 owner @{torbrowser_home_dir}/.** rwk,
58 owner @{torbrowser_home_dir}/ rw,
59 owner @{torbrowser_home_dir}/** rwk,
60 owner @{torbrowser_home_dir}.bak/ rwk,
61 owner @{torbrowser_home_dir}.bak/** rwk,
62 owner @{torbrowser_home_dir}/*.so mr,
63 owner @{torbrowser_home_dir}/.cache/fontconfig/ rwk,
64 owner @{torbrowser_home_dir}/.cache/fontconfig/** rwkl,
65 owner @{torbrowser_home_dir}/browser/** r,
66 owner @{torbrowser_home_dir}/{,browser/}components/*.so mr,
67 owner @{torbrowser_home_dir}/Downloads/ rwk,
68 owner @{torbrowser_home_dir}/Downloads/** rwk,
69 owner @{torbrowser_home_dir}/firefox rix,
70 owner @{torbrowser_home_dir}/{,TorBrowser/UpdateInfo/}updates/[0-9]*/* rw,
71 owner @{torbrowser_home_dir}/{,TorBrowser/UpdateInfo/}updates/[0-9]*/{,MozUpdater/bgupdate/}updater ix,
72 owner @{torbrowser_home_dir}/updater ix,
73 owner @{torbrowser_home_dir}/TorBrowser/Data/Browser/.parentwritetest rw,
74 owner @{torbrowser_home_dir}/TorBrowser/Data/Browser/profiles.ini r,
75 owner @{torbrowser_home_dir}/TorBrowser/Data/Browser/profile.default/{,**} rwk,
76 owner @{torbrowser_home_dir}/TorBrowser/Data/fontconfig/fonts.conf r,
77 owner @{torbrowser_home_dir}/fonts/* l,
78 owner @{torbrowser_home_dir}/TorBrowser/Tor/tor px,
79 owner @{torbrowser_home_dir}/TorBrowser/Tor/ r,
80 owner @{torbrowser_home_dir}/TorBrowser/Tor/*.so mr,
81 owner @{torbrowser_home_dir}/TorBrowser/Tor/*.so.* mr,
82 owner @{torbrowser_home_dir}/TorBrowser/Tor/libstdc++/*.so mr,
83 owner @{torbrowser_home_dir}/TorBrowser/Tor/libstdc++/*.so.* mr,
85 # parent Firefox process when restarting after upgrade, Web Content processes
86 owner @{torbrowser_firefox_executable} pxmr -> torbrowser_firefox,
92 /usr/share/glib-2.0/schemas/gschemas.compiled r,
95 /usr/share/applications/** rk,
96 /usr/share/gnome/applications/ r,
97 /usr/share/gnome/applications/kde4/ r,
98 /usr/share/poppler/cMap/ r,
100 # Distribution homepage
101 /usr/share/homepage/ r,
102 /usr/share/homepage/** r,
104 /sys/bus/pci/devices/ r,
105 @{sys}/devices/pci[0-9]*/**/irq r,
106 /sys/devices/system/cpu/ r,
107 /sys/devices/system/cpu/present r,
108 /sys/devices/system/node/ r,
109 /sys/devices/system/node/node[0-9]*/meminfo r,
110 /sys/fs/cgroup/cpu,cpuacct/{,user.slice/}cpu.cfs_quota_us r,
111 deny /sys/devices/virtual/block/*/uevent r,
113 # Should use abstractions/gstreamer instead once merged upstream
114 /etc/udev/udev.conf r,
115 /run/udev/data/+pci:* r,
116 /sys/devices/pci[0-9]*/**/uevent r,
117 owner /{dev,run}/shm/shmfd-* rw,
119 # Required for multiprocess Firefox (aka Electrolysis, i.e. e10s)
120 owner /{dev,run}/shm/org.chromium.* rw,
121 owner /dev/shm/org.mozilla.ipc.[0-9]*.[0-9]* rw, # for Chromium IPC
123 # Required for Wayland display protocol support
124 owner /dev/shm/wayland.mozilla.ipc.[0-9]* rw,
126 # Silence denial logs about permissions we don't need
127 deny @{HOME}/.cache/fontconfig/ rw,
128 deny @{HOME}/.cache/fontconfig/** rw,
129 deny @{HOME}/.config/gtk-2.0/ rw,
130 deny @{HOME}/.config/gtk-2.0/** rw,
131 deny @{PROC}/@{pid}/net/route r,
132 deny /sys/devices/system/cpu/cpufreq/policy[0-9]*/cpuinfo_max_freq r,
133 deny /sys/devices/system/cpu/*/cache/index[0-9]*/size r,
134 deny /run/user/[0-9]*/dconf/user rw,
135 deny /usr/bin/lsb_release x,
137 # Silence denial logs about PulseAudio
138 deny /etc/pulse/client.conf r,
139 deny /usr/bin/pulseaudio x,
142 owner @{HOME}/.kde/share/config/* r,
145 /etc/xfce4/defaults.list r,
146 /usr/share/xfce4/applications/ r,
148 # u2f (tested with Yubikey 4)
151 /sys/class/hidraw/ r,
152 /run/udev/data/c24{5,7,9}:* r,
154 # Yubikey NEO also needs this:
155 /sys/devices/**/hidraw/hidraw*/uevent r,
157 # Needed for Firefox sandboxing via unprivileged user namespaces
158 capability sys_admin,
159 capability sys_chroot,
160 owner @{PROC}/@{pid}/{gid,uid}_map w,
161 owner @{PROC}/@{pid}/setgroups w,
163 # Remove these rules once we can assume abstractions/vulkan is recent enough
165 /etc/glvnd/egl_vendor.d/{*,.json} r,
166 /usr/share/glvnd/egl_vendor.d/{,*.json} r,
168 #include <local/torbrowser.Browser.firefox>