mu-wizard

shell script to easily configure mu4e accounts on Emacs
git clone git://git.ckyln.com/~cem/mu-wizard
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commit c1dfc2256bd550547e47946bda9d568dd5a70408
parent 6826898b18e0c9be546ade537f72bb75ef37b7da
Author: Cem Keylan <cem@ckyln.com>
Date:   Wed, 28 Oct 2020 00:37:57 +0300

muw: simplify password management

While checking the password manager at the beginning of the operation, we can
also store it so we don't need to check it later.

Diffstat:
Mbin/muw | 58++++++++++++++++++++++++++--------------------------------
1 file changed, 26 insertions(+), 32 deletions(-)

diff --git a/bin/muw b/bin/muw @@ -61,42 +61,36 @@ EOF } pm_ask() { - if [ "$(command -v pass)" ]; then - pass insert "$pmt" - password_command="pass show $pmt" - elif [ "$(command -v pash)" ]; then - # Disable 'generate password?' prompt. We need to create a file and run - # it, because the password manager needs to own the standard input. - sed 's/yn "Gen/false "Gen/g' "$(command -v pash)" >_ - sh _ add "$pmt" - rm -f _ - password_command="pash show $pmt" - elif [ "$(command -v pm)" ]; then - stty -echo - printf 'Enter your password: '; read -r pass - printf '\nEnter your password again: '; read -r pass2 - printf '\n' - stty echo - if [ "$pass" = "$pass2" ]; then - pm add "$pmt" <<EOF + case ${pass_prog##*/} in + pass) pass insert "$pmt" + password_command="pass show $pmt" ;; + pash) sed 's/yn "Gen/false "Gen/g' "$(command -v pash)" >_ + sh _ add "$pmt" + rm -f _ + password_command="pash show $pmt" ;; + pm) stty -echo + printf 'Enter your password: '; read -r pass + printf '\nEnter your password again: '; read -r pass2 + printf '\n' + stty echo + if [ "$pass" = "$pass2" ]; then + pm add "$pmt" <<EOF $pass EOF - password_command="pm show $pmt" - else - err "Passwords don't match" - return 1 - fi - fi + password_command="pm show $pmt" + else + err "Passwords don't match" + return 1 + fi + esac } pm_del() { - if [ "$(command -v pass)" ]; then - pass rm -f "$pmt" - elif [ "$(command -v pash)" ]; then - yes | pash del "$pmt" - elif [ "$(command -v pm)" ]; then - pm del "$pmt" - fi > /dev/null 2>&1 + case ${pass_prog##*/} in + pass) pass rm -f "$pmt" ;; + pash) yes | pash del "$pmt" ;; + pm) pm del "$pmt" + esac >/dev/null 2>&1 } test_connection() { @@ -270,7 +264,7 @@ get_information() { } main() { - command -v pass >/dev/null || command -v pash || command -v pm || + pass_prog=$(command -v pass || command -v pash || command -v pm) || die "No applicable password manager found." command -v mbsync >/dev/null || die "mbsync must be installed for mu-wizard to work."