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|
summary: Check that root can activate the session agent via socket activation
details: |
This test demonstrates that the session-agent service unit is activated
when we issue a query to the /run/user/<UID>/snapd-session-agent.socket
socket as root.
It is also checks that if we manually stop the session-agent, it can be
restarted via socket activation and the user running the session agent
can also communicate with it.
systems:
# Ubuntu 14.04 does not have a complete systemd implementation
- -ubuntu-14.04-*
# Systemd on Amazon Linux 2 does not have the user@uid unit
- -amazon-linux-2-*
# fails regularly with "curl: Recv failure: connection reset by peer"
- -ubuntu-core-16-*
prepare: |
# Ensure that snapd.session-agent.socket is enabled. This may not
# be the case on distributions where presets have been used to
# disable it.
if [ ! -L /usr/lib/systemd/user/sockets.target.wants/snapd.session-agent.socket ] &&
! systemctl --user --global is-enabled snapd.session-agent.socket; then
systemctl --user --global enable snapd.session-agent.socket
touch agent-was-enabled
fi
snap install --devmode --edge test-snapd-curl
snap alias test-snapd-curl.curl curl
tests.session -u test prepare
restore: |
tests.session -u test restore
if [ -f agent-was-enabled ]; then
systemctl --user --global disable snapd.session-agent.socket
fi
execute: |
echo "Initially snap session-agent is not running"
not tests.session -u test exec systemctl --user is-active snapd.session-agent.service
echo "However its REST API socket exists"
test -S /run/user/12345/snapd-session-agent.socket
echo "We can issue queries to the socket as root"
snap debug api --fail --session-agent-uid=12345 \
/v1/session-info
echo "Now snap session-agent is running"
tests.session -u test exec systemctl --user is-active snapd.session-agent.service
echo "If we stop session-agent, it can be restarted via socket activation"
tests.session -u test exec systemctl --user stop snapd.session-agent.service
not tests.session -u test exec systemctl --user is-active snapd.session-agent.service
snap debug api --fail --session-agent-uid=12345 \
/v1/session-info
tests.session -u test exec systemctl --user is-active snapd.session-agent.service
echo "The user running the session agent can also communicate with it"
tests.session -u test exec test-snapd-curl.curl --unix-socket /run/user/12345/snapd-session-agent.socket \
-D- http://localhost/v1/session-info | MATCH "HTTP/1.1 200 OK"
|
