create `clean` and `die` function

The `clean` function will copy password store data for a specific amount
of time and then clear it. The `die` function is meant to clear the
clipboard and other sensitive data immediately.

1 files changed, 10 insertions, 6 deletions

diff --git a/tessen b/tessen
index 0bf76de..b9ae885 100755
--- a/tessen
+++ b/tessen
@@ -196,14 +196,18 @@ autotype_key_menu() {
   fi
 }
 
-# cleanup jobs before the script exits
 clean() {
+  {
+    sleep "$CLIP_TIME"
+    wl-copy --clear
+  } > /dev/null 2>&1 &
+  disown
+  unset -v PASSFILE USERNAME PASSWORD PASSDATA_ARR CHOICE
+}
+
+die() {
   wl-copy --clear
-  unset -v PASSFILE
-  unset -v USERNAME
-  unset -v PASSWORD
-  unset -v PASSDATA_ARR
-  unset -v CHOICE
+  unset -v PASSFILE USERNAME PASSWORD PASSDATA_ARR CHOICE
 }
 
 main() {