diff options
Diffstat (limited to 'src')
| -rwxr-xr-x | src/password-store.sh | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/password-store.sh b/src/password-store.sh index 63be840..7b1d5a5 100755 --- a/src/password-store.sh +++ b/src/password-store.sh @@ -1,6 +1,6 @@ #!/usr/bin/env bash -# Copyright (C) 2012 - 2014 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. +# Copyright (C) 2012 - 2016 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. # This file is licensed under the GPLv2+. Please see COPYING for more information. umask "${PASSWORD_STORE_UMASK:-077}" @@ -16,6 +16,8 @@ PREFIX="${PASSWORD_STORE_DIR:-$HOME/.password-store}" X_SELECTION="${PASSWORD_STORE_X_SELECTION:-clipboard}" CLIP_TIME="${PASSWORD_STORE_CLIP_TIME:-45}" GENERATED_LENGTH="${PASSWORD_STORE_GENERATED_LENGTH:-25}" +CHARACTER_SET="${PASSWORD_STORE_CHARACTER_SET:-[:graph:]}" +CHARACTER_SET_NO_SYMBOLS="${PASSWORD_STORE_CHARACTER_SET_NO_SYMBOLS:-[:alnum:]}" export GIT_DIR="${PASSWORD_STORE_GIT:-$PREFIX}/.git" export GIT_WORK_TREE="${PASSWORD_STORE_GIT:-$PREFIX}" @@ -431,12 +433,12 @@ cmd_edit() { } cmd_generate() { - local opts clip=0 force=0 symbols="-y" inplace=0 + local opts clip=0 force=0 characters="$CHARACTER_SET" inplace=0 pass opts="$($GETOPT -o ncif -l no-symbols,clip,in-place,force -n "$PROGRAM" -- "$@")" local err=$? eval set -- "$opts" while true; do case $1 in - -n|--no-symbols) symbols=""; shift ;; + -n|--no-symbols) characters="$CHARACTER_SET_NO_SYMBOLS"; shift ;; -c|--clip) clip=1; shift ;; -f|--force) force=1; shift ;; -i|--in-place) inplace=1; shift ;; @@ -454,8 +456,8 @@ cmd_generate() { [[ $inplace -eq 0 && $force -eq 0 && -e $passfile ]] && yesno "An entry already exists for $path. Overwrite it?" - local pass="$(pwgen -s $symbols $length 1)" - [[ -n $pass ]] || exit 1 + read -r -n $length pass < <(LC_ALL=C tr -dc "$characters" < /dev/urandom) + [[ ${#pass} -eq $length ]] || die "Could not generate password from /dev/urandom." if [[ $inplace -eq 0 ]]; then $GPG -e "${GPG_RECIPIENT_ARGS[@]}" -o "$passfile" "${GPG_OPTS[@]}" <<<"$pass" || die "Password encryption aborted." else |