diff options
Diffstat (limited to 'src')
| -rwxr-xr-x | src/password-store.sh | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/src/password-store.sh b/src/password-store.sh index 8e80798..8e1a124 100755 --- a/src/password-store.sh +++ b/src/password-store.sh @@ -230,10 +230,11 @@ cmd_usage() { overwriting existing password unless forced. $PROGRAM edit pass-name Insert a new password or edit an existing password using ${EDITOR:-vi}. - $PROGRAM generate [--no-symbols,-n] [--clip,-c] [--force,-f] pass-name pass-length + $PROGRAM generate [--no-symbols,-n] [--clip,-c] [--in-place,-i] [--force,-f] pass-name pass-length Generate a new password of pass-length with optionally no symbols. Optionally put it on the clipboard and clear board after 45 seconds. Prompt before overwriting existing password unless forced. + Optionally replace only the first line of an existing file with a new password. $PROGRAM rm [--recursive,-r] [--force,-f] pass-name Remove existing password or directory, optionally forcefully. $PROGRAM mv [--force,-f] old-path new-path @@ -430,18 +431,19 @@ cmd_edit() { } cmd_generate() { - local opts clip=0 force=0 symbols="-y" - opts="$($GETOPT -o ncf -l no-symbols,clip,force -n "$PROGRAM" -- "$@")" + local opts clip=0 force=0 symbols="-y" inplace=0 + opts="$($GETOPT -o ncif -l no-symbols,clip,in-place,force -n "$PROGRAM" -- "$@")" local err=$? eval set -- "$opts" while true; do case $1 in -n|--no-symbols) symbols=""; shift ;; -c|--clip) clip=1; shift ;; -f|--force) force=1; shift ;; + -i|--in-place) inplace=1; shift ;; --) shift; break ;; esac done - [[ $err -ne 0 || $# -ne 2 ]] && die "Usage: $PROGRAM $COMMAND [--no-symbols,-n] [--clip,-c] [--force,-f] pass-name pass-length" + [[ $err -ne 0 || $# -ne 2 ]] && die "Usage: $PROGRAM $COMMAND [--no-symbols,-n] [--clip,-c] [--in-place,-i] [--force,-f] pass-name pass-length" local path="$1" local length="$2" check_sneaky_paths "$path" @@ -450,12 +452,24 @@ cmd_generate() { set_gpg_recipients "$(dirname "$path")" local passfile="$PREFIX/$path.gpg" - [[ $force -eq 0 && -e $passfile ]] && yesno "An entry already exists for $path. Overwrite it?" + [[ $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 - $GPG -e "${GPG_RECIPIENT_ARGS[@]}" -o "$passfile" "${GPG_OPTS[@]}" <<<"$pass" - git_add_file "$passfile" "Add generated password for $path to store." + if [[ $inplace -eq 0 ]]; then + $GPG -e "${GPG_RECIPIENT_ARGS[@]}" -o "$passfile" "${GPG_OPTS[@]}" <<<"$pass" + else + local passfile_temp="${passfile}.tmp.${RANDOM}.${RANDOM}.${RANDOM}.${RANDOM}.--" + if $GPG -d "${GPG_OPTS[@]}" "$passfile" | sed $'1c \\\n'"$(sed 's/[\/&]/\\&/g' <<<"$pass")"$'\n' | $GPG -e "${GPG_RECIPIENT_ARGS[@]}" -o "$passfile_temp" "${GPG_OPTS[@]}"; then + mv "$passfile_temp" "$passfile" + else + rm -f "$passfile_temp" + die "Could not reencrypt new password." + fi + fi + local verb="Add" + [[ $inplace -eq 1 ]] && verb="Replace" + git_add_file "$passfile" "$verb generated password for ${path}." if [[ $clip -eq 0 ]]; then echo "The generated password to $path is:" |