jegardai
/
scripts
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Now check gpg cache and ask passphrase before

This commit is contained in:
Jeremy Gardais 2023-01-23 16:34:56 +01:00
parent f612956581
commit dbb7022f59
Signed by: jegardai
GPG Key ID: E759BAA22501AF32
1 changed files with 71 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
rofi-pass
View File

@ -1 +0,0 @@
/home/jegardai/repos/rofi-pass/rofi-pass

71
rofi-pass Executable file
View File

@ -0,0 +1,71 @@
#!/bin/sh
#
# Purpose {{{
# This script will :
# 1. If non gpg-key is in cache.
# a. Run a terminal with a tmux splits (at least a split to enter gpg passphrase).
# b. Wait until timeout.
# c. Check every second if a key is now cached.
# d. Kill dedicated terminal emulator window.
# 2. (When) a gpg-key is finally cached, simply call the "real" rofi-pass.
#
# 2023-01-12
# }}}
# GPG command to check cache {{{
# 0 : No key in cache
# 1 : At leaste one key in cache
# }}}
gpg_agent_info=$(gpg-connect-agent 'keyinfo --list' /bye 2>/dev/null | awk 'BEGIN{CACHED=0} /^S/ {if($7==1){CACHED=1}} END{if($0!=""){print CACHED} else {print "none"}}')
# Terminal emulator and window title
TERM_EMULATOR="alacritty"
TERM_TITLE="Authentication with tmux"
TIMEOUT=60
TIME=1
# If gpg-agent doesn't have any key in cache
if [ "${gpg_agent_info}" -eq 0 ]; then
## Start a terminal emulator
## Create new tmux splits to ask for gpg passphrase
"${TERM_EMULATOR}" --title "${TERM_TITLE}" -e bash -c 'tmux source-file "${HOME}"/.tmux/splitAUTHENTICATION && tmux attach-session' &
# Minimum time to enter my passphrases
sleep 5
# Wait until TIMEOUT
while [ "${TIME}" -lt "${TIMEOUT}" ]; do
gpg_agent_info=$(gpg-connect-agent 'keyinfo --list' /bye 2>/dev/null | awk 'BEGIN{CACHED=0} /^S/ {if($7==1){CACHED=1}} END{if($0!=""){print CACHED} else {print "none"}}')
## If a gpg key is in cache {{{
if [ "${gpg_agent_info}" -eq 1 ]; then
echo "While loop − GPG in cache"
### Leave the loop
break
## }}}
## Still no key {{{
else
## Wait a second
TIME=$((TIME + 1))
sleep 1
fi
## }}}
done
### Kill any remaining window
kill $(pgrep --newest --full "${TERM_TITLE}") 2>/dev/null
## If a gpg key is finally in cache
if [ "${gpg_agent_info}" -eq 1 ]; then
# Then, call real rofi-pass
"${HOME}"/repos/rofi-pass/rofi-pass
else
exit 1
fi
# If gpg-agent already have a key in cache {{{
else
# Then, call real rofi-pass
"${HOME}"/repos/rofi-pass/rofi-pass
fi
# }}}