apparmor/profiles/apparmor.d/transmission
Georgia Garcia 645320ae84 profiles: transmission-daemon needs attach_disconnected
Systemd's PrivateTmp= in transmission service is causing mount namespaces to be used leading to disconnected paths

[395201.414562] audit: type=1400 audit(1727277774.392:573): apparmor="ALLOWED" operation="sendmsg" class="file" info="Failed name lookup - disconnected path" error=-13 profile="transmission-daemon" name="run/systemd/notify" pid=193060 comm="transmission-da" requested_mask="w" denied_mask="w" fsuid=114 ouid=0

Fixes: https://bugs.launchpad.net/bugs/2083548
Signed-off-by: Georgia Garcia <georgia.garcia@canonical.com>
2024-10-04 10:54:48 -03:00

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# vim:syntax=apparmor
# Author: Daniel Richard G. <skunk@iSKUNK.ORG>
abi <abi/4.0>,
include <tunables/global>
profile transmission-daemon /usr/bin/transmission-daemon flags=(complain,attach_disconnected) {
# Don't use abstractions/transmission-common here, as the
# access needed is narrower than the user applications
include <abstractions/base>
include <abstractions/nameservice>
include <abstractions/openssl>
network inet dgram,
network inet6 dgram,
network inet stream,
network inet6 stream,
owner @{PROC}/@{pid}/mounts r,
@{PROC}/sys/kernel/random/uuid r,
@{run}/systemd/notify w,
/etc/transmission-daemon/** r,
owner /etc/transmission-daemon/settings.json{,.tmp.*} rw,
owner /tmp/tr_session_id_* rwk,
/usr/share/transmission/web/** r,
owner /var/lib/transmission-daemon/.config/transmission-daemon/** rw,
owner /var/lib/transmission-daemon/downloads/** rw,
owner /var/lib/transmission-daemon/info/** rw,
# Site-specific additions and overrides. See local/README for details.
include if exists <local/transmission>
include if exists <local/transmission-daemon>
}
profile transmission-cli /usr/bin/transmission-cli flags=(complain) {
include <abstractions/transmission-common>
include <abstractions/consoles>
# Site-specific additions and overrides. See local/README for details.
include if exists <local/transmission>
include if exists <local/transmission-cli>
}
profile transmission-gtk /usr/bin/transmission-gtk flags=(complain) {
include <abstractions/transmission-common>
include <abstractions/dbus-session-strict>
include <abstractions/dconf>
include <abstractions/gnome>
owner @{run}/user/*/dconf/user w,
# Site-specific additions and overrides. See local/README for details.
include if exists <local/transmission>
include if exists <local/transmission-gtk>
}
profile transmission-qt /usr/bin/transmission-qt flags=(complain) {
include <abstractions/transmission-common>
include <abstractions/dbus-accessibility-strict>
include <abstractions/dbus-network-manager-strict>
include <abstractions/dbus-session-strict>
include <abstractions/fonts>
include <abstractions/X>
include <abstractions/qt5>
include <abstractions/qt5-settings-write>
# Site-specific additions and overrides. See local/README for details.
include if exists <local/transmission>
include if exists <local/transmission-qt>
}