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-rw-r--r--lightdm-remote-session-freerdp.in71
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diff --git a/lightdm-remote-session-freerdp.in b/lightdm-remote-session-freerdp.in
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+# vim:syntax=apparmor
+# Profile for restricting lightdm remote session for X2Go
+# Based on the Guest Account Apparmor script from:
+# Author: Martin Pitt <martin.pitt@ubuntu.com>
+
+#include <tunables/global>
+
+@libexecdir@/x2go-session-wrapper {
+ #include <abstractions/authentication>
+ #include <abstractions/nameservice>
+ #include <abstractions/wutmp>
+ /etc/compizconfig/config rw, # bug in compiz https://launchpad.net/bugs/697678
+
+ / r,
+ /bin/ rmix,
+ /bin/fusermount Px,
+ /bin/** rmix,
+ /cdrom/ rmix,
+ /cdrom/** rmix,
+ /dev/ r,
+ /dev/** rmw, # audio devices etc.
+ owner /dev/shm/** rmw,
+ /etc/ r,
+ /etc/** rmk,
+ /etc/gdm/Xsession ix,
+ /lib/ r,
+ /lib/** rmixk,
+ /lib32/ r,
+ /lib32/** rmixk,
+ /lib64/ r,
+ /lib64/** rmixk,
+ owner /media/ r,
+ owner /media/** rmwlixk, # we want access to USB sticks and the like
+ /opt/ r,
+ /opt/** rmixk,
+ @{PROC}/ r,
+ @{PROC}/* rm,
+ @{PROC}/asound rm,
+ @{PROC}/asound/** rm,
+ @{PROC}/ati rm,
+ @{PROC}/ati/** rm,
+ owner @{PROC}/** rm,
+ # needed for gnome-keyring-daemon
+ @{PROC}/*/status r,
+ /sbin/ r,
+ /sbin/** rmixk,
+ /sys/ r,
+ /sys/** rm,
+ /tmp/ rw,
+ owner /tmp/** rwlkmix,
+ /usr/ r,
+ /usr/** rmixk,
+ /var/ r,
+ /var/** rmixk,
+ /var/guest-data/** rw, # allow to store files permanently
+ /var/tmp/ rw,
+ owner /var/tmp/** rwlkm,
+ /{,var/}run/ r,
+ # necessary for writing to sockets, etc.
+ /{,var/}run/** rmkix,
+ /{,var/}run/shm/** wl,
+
+ capability ipc_lock,
+
+ # silence warnings for stuff that we really don't want to grant
+ deny capability dac_override,
+ deny capability dac_read_search,
+ #deny /etc/** w, # re-enable once LP#697678 is fixed
+ deny /usr/** w,
+ deny /var/crash/ w,
+}