From: Maximilian Friedersdorff <max@friedersdorff.com>
Date: Mon, 22 Jul 2019 09:24:42 +0000 (+0100)
Subject: Modify the logic of lock script
X-Git-Url: https://git.friedersdorff.com/?a=commitdiff_plain;h=4a3ff90d687da3f51e3d2b9ea5d68d85920db57e;p=max%2Fsaltfiles.git

Modify the logic of lock script

Do not allow locking while smartcard is still plugged in
---

diff --git a/states/sway/files/config.jinja b/states/sway/files/config.jinja
index af3a8b2..e474512 100644
--- a/states/sway/files/config.jinja
+++ b/states/sway/files/config.jinja
@@ -106,7 +106,7 @@ mode "$ratpoison" {
 
     bindsym Shift+e exec 'swaymsg mode "default"; swaymsg exec bemenu-run'
 
-    bindsym $mod+l exec 'swaymsg mode "default"; "lock.{{ host }}"' 
+    bindsym $mod+l exec 'swaymsg mode "default"; "lock.nosmartcard"' 
     bindsym Escape mode "default"
 }
 
diff --git a/states/sway/files/lock b/states/sway/files/lock
index 7549837..050e67a 100644
--- a/states/sway/files/lock
+++ b/states/sway/files/lock
@@ -1,22 +1,33 @@
 #!/bin/sh
 
 NAG_MSG="Smartcard is still plugged in, not locking! \
-Lock again to force locking."
+Remove now to lock."
+NOLOCK_MSG="Smartcard was not removed, did not lock!"
 
 LOCK_CMD="swaylock "
 LOCK_CMD+=" -i HDMI-A-2:~/Pictures/lockscreen_1080_1.png"
 LOCK_CMD+=" -i HDMI-A-3:~/Pictures/lockscreen_1080_2.png"
 
-if [ $(pgrep -c lock.{{ grains['host'] }}) -gt 1 ]; then
-	pkill -f "$NAG_MSG" 
-	$LOCK_CMD
+if [ $(pgrep -c lock.magnesium) -gt 1 ]; then
+	exit
 else
 	gpg --card-status > /dev/null
 	if [ $? -ne 2 ]; then
-		gpg --card-status
-		echo $?
-		swaynag -m "$NAG_MSG" --type warning
-	else
-		$LOCK_CMD
+		swaynag -m "$NAG_MSG" --type warning&
+
+		counter=0
+		while [ $? -ne 2 ]; do
+			if [ $counter -gt 20 ]; then
+				pkill -f "$NAG_MSG"
+				swaynag -m "$NOLOCK_MSG" --type error&
+				exit
+			fi
+
+			sleep 1
+			counter=$(bc <<<"${counter}+1")
+			gpg --card-status > /dev/null
+		done
+		pkill -f "$NAG_MSG"
 	fi
+	$LOCK_CMD
 fi
diff --git a/states/sway/init.sls b/states/sway/init.sls
index 010484d..4b04205 100644
--- a/states/sway/init.sls
+++ b/states/sway/init.sls
@@ -23,7 +23,7 @@ sway config:
 
 lock script:
   file.managed:
-    - name: {{ grains['homedir'] }}/.local/bin/lock.{{ grains['host'] }}
+    - name: {{ grains['homedir'] }}/.local/bin/lock.nosmartcard
     - source: {{ grains['stateroot'] }}/sway/files/lock
     - template: jinja
     - user: {{ grains['user'] }}