barrier unlock lockscreen service

tasks/barrier.yaml

@@ -63,6 +63,12 @@
     dest: ~/.config/systemd/user/barrierc@.service
   notify: systemd daemon-reload
 
+- name: barrier unlock lockscreen service
+  template:
+    src: barrier/barrier-unlock-lockscreen.service.j2
+    dest: ~/.config/systemd/user/barrier-unlock-lockscreen.service
+  notify: systemd daemon-reload
+
 - name: barrier ssh conection user service
   template:
     src: barrier/barrier-ssh-connection@.service.j2

templates/barrier/barrier-ssh-connection@.service.j2

@@ -7,10 +7,8 @@ PartOf=graphical-session.target
 [Service]
 Type=simple
 ExecStart=sh -c "sleep infinity | ssh $@" ssh -R 24800:localhost:24800 %i\
-systemctl --user stop lockscreen.service;\
-systemctl --user start barrierc@localhost.service;\
-systemd-run --user -u lockscreen-barrier-unlock sh -c "\"cat < lock > /dev/null; systemctl --user start lockscreen.service; systemctl --user stop barrierc@localhost.service;\"";\
-exec cat > lock
+  systemctl --user --wait restart barrier-unlock-lockscreen.service;\
+  exec cat > .barrier-unlock-lockscreen.fifo
 
 [Install]
 WantedBy=graphical-session.target

templates/barrier/barrier-unlock-lockscreen.service.j2

@@ -0,0 +1,17 @@
+{{ ansible_managed | comment }}
+
+[Unit]
+Description=barrier unlock lockscreen until pipe is closed
+PartOf=graphical-session.target
+
+[Service]
+Type=simple
+ExecStartPre=fish -c "not test -p .barrier-unlock-lockscreen.fifo && mkfifo .barrier-unlock-lockscreen.fifo; test -p .barrier-unlock-lockscreen.fifo"
+ExecStartPost=systemctl --user stop lockscreen.service
+ExecStartPost=systemctl --user start barrierc@localhost.service
+ExecStart=sh -c "cat < .barrier-unlock-lockscreen.fifo"
+ExecStopPost=systemctl --user start lockscreen.service
+ExecStopPost=systemctl --user stop barrierc@localhost.service
+
+[Install]
+WantedBy=graphical-session.target