diff options
| -rwxr-xr-x | tessen | 153 |
1 files changed, 78 insertions, 75 deletions
@@ -9,48 +9,49 @@ set +x # initialize the global variables -readonly VERSION="1.1.2" -readonly PREFIX="${PASSWORD_STORE_DIR:-$HOME/.password-store}" -readonly CLIP_TIME="${PASSWORD_STORE_CLIP_TIME:-15}" -BACKEND="${TESSEN_BACKEND:-bemenu}" # uses the value of TESSEN_BACKEND if set by user -BACKEND_OPTS="" -ACTION="$TESSEN_ACTION" # uses the value of TESSEN_ACTION if set by user -PASSFILE="" -declare -A PASSDATA_ARR -USERNAME="" -PASSWORD="" +readonly tsn_version="1.1.2" +readonly tsn_prefix="${PASSWORD_STORE_DIR:-$HOME/.password-store}" +readonly tsn_cliptime="${PASSWORD_STORE_CLIP_TIME:-15}" +tsn_backend="${TESSEN_BACKEND:-bemenu}" # uses the value of TESSEN_BACKEND if set by user +tsn_backend_opts="" +tsn_action="${TESSEN_ACTION-}" # uses the value of TESSEN_ACTION if set by user +tsn_passfile="" +declare -A tsn_passdata +tsn_username="" +tsn_password="" # display and get the shortened path of the password file get_pass_file() { - local tmp_pass_1 tmp_pass_2 tmp_pass_3 + local -a tmp_list # temporarily enable globbing to get the list of gpg files shopt -s nullglob globstar - tmp_pass_1=("$PREFIX"/**/*.gpg) - tmp_pass_2=("${tmp_pass_1[@]#"$PREFIX"/}") - tmp_pass_3=("${tmp_pass_2[@]%.gpg}") + tmp_list=("$tsn_prefix"/**/*.gpg) + tmp_list=("${tmp_list[@]#"$tsn_prefix"/}") + tmp_list=("${tmp_list[@]%.gpg}") shopt -u nullglob globstar - PASSFILE="$(printf '%s\n' "${tmp_pass_3[@]}" | "$BACKEND" "$BACKEND_OPTS")" + tsn_passfile="$(printf '%s\n' "${tmp_list[@]}" | "$tsn_backend" "$tsn_backend_opts")" - if ! [[ -e "$PREFIX/$PASSFILE".gpg ]]; then + if ! [[ -e "$tsn_prefix/$tsn_passfile".gpg ]]; then exit 1 fi } # get the password data including every key-value pair inside the encrypted file get_pass_data() { - local passdata passdata_regex idx key val + local -a passdata + local passdata_regex idx key val - mapfile -t passdata < <(pass "$PASSFILE") + mapfile -t passdata < <(pass "$tsn_passfile") # ASSUMPTION: the key can contain alphanumerics, spaces, hyphen, underscore # the value can contain anything but it has to follow after a space passdata_regex="^[[:alnum:][:blank:]_-]+:[[:blank:]].+$" # ASSUMPTION: the basename of the gpg file is the username although one can still # select a username field inside the file, if it exists - USERNAME="${PASSFILE##*/}" - # ASSUMPTION: the first line of $PASSFILE will contain the password - PASSWORD="${passdata[0]}" + tsn_username="${tsn_passfile##*/}" + # ASSUMPTION: the first line of $tsn_passfile will contain the password + tsn_password="${passdata[0]}" # skip the password, validate each entry against $passdata_regex, store valid results # ASSUMPTION: each key is unique otherwise, the value of the last non-unique key will be used @@ -58,7 +59,7 @@ get_pass_data() { if [[ "${idx%%:*}" != "username" && "${idx%%:*}" != "password" && "$idx" =~ $passdata_regex ]]; then key="${idx%%:*}" val="${idx#*: }" - PASSDATA_ARR["$key"]="$val" + tsn_passdata["$key"]="$val" else continue fi @@ -67,10 +68,11 @@ get_pass_data() { # get the key that the user will choose to autotype or copy get_key() { - local ch="" flag=false key_arr=() + local -a key_arr + local ch flag=false if [[ "$1" == "pass_key_list" ]]; then - key_arr=("autotype username and password" "username" "password" "${!PASSDATA_ARR[@]}") + key_arr=("autotype username and password" "username" "password" "${!tsn_passdata[@]}") shift elif [[ "$1" == "opt_key_list" ]]; then key_arr=("autotype" "copy") @@ -79,11 +81,12 @@ get_key() { exit 1 fi - _KEY="$(printf '%s\n' "${key_arr[@]}" | "$BACKEND" "$BACKEND_OPTS")" + # a dynamically scoped variable to hold the key selection for key_menu + chosen_key="$(printf '%s\n' "${key_arr[@]}" | "$tsn_backend" "$tsn_backend_opts")" # validate the chosen key name for ch in "${key_arr[@]}"; do - if [[ "$_KEY" == "$ch" ]]; then + if [[ "$chosen_key" == "$ch" ]]; then flag=true break fi @@ -99,26 +102,26 @@ key_menu() { get_key pass_key_list - if [[ "$_KEY" == "autotype username and password" ]]; then + if [[ "$chosen_key" == "autotype username and password" ]]; then auto_type username_password exit 0 fi - if [[ "$ACTION" == "autotype" ]]; then - auto_type "$_KEY" + if [[ "$tsn_action" == "autotype" ]]; then + auto_type "$chosen_key" exit 0 - elif [[ "$ACTION" == "copy" ]]; then - wld_copy "$_KEY" - elif [[ "$ACTION" == "both" ]]; then - auto_type "$_KEY" - wld_copy "$_KEY" - elif [[ -z "$ACTION" ]]; then - tmp_key="$_KEY" + elif [[ "$tsn_action" == "copy" ]]; then + wld_copy "$chosen_key" + elif [[ "$tsn_action" == "both" ]]; then + auto_type "$chosen_key" + wld_copy "$chosen_key" + elif [[ -z "$tsn_action" ]]; then + tmp_key="$chosen_key" get_key opt_key_list - if [[ "$_KEY" == "autotype" ]]; then + if [[ "$chosen_key" == "autotype" ]]; then auto_type "$tmp_key" exit 0 - elif [[ "$_KEY" == "copy" ]]; then + elif [[ "$chosen_key" == "copy" ]]; then wld_copy "$tmp_key" else exit 1 @@ -131,18 +134,18 @@ key_menu() { auto_type() { if [[ "$1" == "username_password" ]]; then - printf '%s' "$USERNAME" | wtype -s 100 - + printf '%s' "$tsn_username" | wtype -s 100 - wtype -s 100 -k Tab -- - printf '%s' "$PASSWORD" | wtype -s 100 - + printf '%s' "$tsn_password" | wtype -s 100 - shift elif [[ "$1" == "username" ]]; then - printf '%s' "$USERNAME" | wtype -s 100 - + printf '%s' "$tsn_username" | wtype -s 100 - shift elif [[ "$1" == "password" ]]; then - printf '%s' "$PASSWORD" | wtype -s 100 - + printf '%s' "$tsn_password" | wtype -s 100 - shift - elif [[ -n "${PASSDATA_ARR[$1]}" ]]; then - printf '%s' "${PASSDATA_ARR[$1]}" | wtype -s 100 - + elif [[ -n "${tsn_passdata[$1]}" ]]; then + printf '%s' "${tsn_passdata[$1]}" | wtype -s 100 - shift else exit 1 @@ -151,18 +154,18 @@ auto_type() { wld_copy() { if [[ "$1" == "username" ]]; then - printf '%s' "$USERNAME" | wl-copy - notify-send -t $((CLIP_TIME * 1000)) "Copied username to clipboard. Will clear in $CLIP_TIME seconds." || true + printf '%s' "$tsn_username" | wl-copy + notify-send -t $((tsn_cliptime * 1000)) "Copied username to clipboard. Will clear in $tsn_cliptime seconds." || true shift clean elif [[ "$1" == "password" ]]; then - printf '%s' "$PASSWORD" | wl-copy - notify-send -t $((CLIP_TIME * 1000)) "Copied password to clipboard. Will clear in $CLIP_TIME seconds." || true + printf '%s' "$tsn_password" | wl-copy + notify-send -t $((tsn_cliptime * 1000)) "Copied password to clipboard. Will clear in $tsn_cliptime seconds." || true shift clean - elif [[ -n "${PASSDATA_ARR[$1]}" ]]; then - printf '%s' "${PASSDATA_ARR[$1]}" | wl-copy - notify-send -t $((CLIP_TIME * 1000)) "Copied $1 to clipboard. Will clear in $CLIP_TIME seconds." || true + elif [[ -n "${tsn_passdata[$1]}" ]]; then + printf '%s' "${tsn_passdata[$1]}" | wl-copy + notify-send -t $((tsn_cliptime * 1000)) "Copied $1 to clipboard. Will clear in $tsn_cliptime seconds." || true shift clean else @@ -186,31 +189,31 @@ print_help() { } validate_backend() { - local bmn_opt=() + local -a bmn_opt - if [[ "$BACKEND" == "bemenu" ]]; then + if [[ "$tsn_backend" == "bemenu" ]]; then bmn_opt=("-i -l 10 -w --scrollbar=autohide -n") export BEMENU_OPTS="${BEMENU_OPTS:-${bmn_opt[*]}}" - readonly BACKEND="bemenu" - readonly BACKEND_OPTS="" - elif [[ "$BACKEND" == "rofi" ]]; then - readonly BACKEND="rofi" - readonly BACKEND_OPTS="-dmenu" - elif [[ "$BACKEND" == "wofi" ]]; then - readonly BACKEND="wofi" - readonly BACKEND_OPTS="-d" + readonly tsn_backend="bemenu" + readonly tsn_backend_opts="" + elif [[ "$tsn_backend" == "rofi" ]]; then + readonly tsn_backend="rofi" + readonly tsn_backend_opts="-dmenu" + elif [[ "$tsn_backend" == "wofi" ]]; then + readonly tsn_backend="wofi" + readonly tsn_backend_opts="-d" else printf '%s\n' "Please specify a backend: bemenu|rofi|wofi" >&2 exit 1 fi } -validate_clip_time() { +validate_cliptime() { local clip_regex clip_regex="^[[:digit:]]+$" - if [[ "$CLIP_TIME" =~ $clip_regex ]]; then + if [[ "$tsn_cliptime" =~ $clip_regex ]]; then return 0 else printf '%s\n' "invalid clipboard time provided" >&2 @@ -220,23 +223,23 @@ validate_clip_time() { clean() { { - sleep "$CLIP_TIME" || exit 1 + sleep "$tsn_cliptime" || exit 1 wl-copy --clear } > /dev/null 2>&1 & disown - unset -v PASSFILE USERNAME PASSWORD PASSDATA_ARR + unset -v tsn_passfile tsn_username tsn_password tsn_passdata } die() { wl-copy --clear - unset -v PASSFILE USERNAME PASSWORD PASSDATA_ARR + unset -v tsn_passfile tsn_username tsn_password tsn_passdata } main() { local _opt # exit if the password store directory doesn't exist - if ! [[ -d "$PREFIX" ]]; then + if ! [[ -d "$tsn_prefix" ]]; then printf '%s\n' "password store not found" >&2 exit 1 fi @@ -250,12 +253,12 @@ main() { printf '%s\n' "Please specify a backend: bemenu|rofi|wofi" >&2 exit 1 } - BACKEND="$2" + tsn_backend="$2" validate_backend shift ;; --backend=*) - BACKEND="${_opt##--backend=}" + tsn_backend="${_opt##--backend=}" validate_backend ;; -a | --action) @@ -263,18 +266,18 @@ main() { printf '%s\n' "Please specify a valid option: autotype|copy|both" >&2 exit 1 } - ACTION="$2" + tsn_action="$2" shift ;; --action=*) - ACTION="${_opt##--action=}" + tsn_action="${_opt##--action=}" ;; -h | --help) print_help exit 0 ;; -v | --version) - printf '%s\n' "${0##*/} version $VERSION" + printf '%s\n' "${0##*/} version $tsn_version" exit 0 ;; --) @@ -290,12 +293,12 @@ main() { done unset -v _opt - if unset -v BACKEND_OPTS 2> /dev/null; then + if unset -v tsn_backend_opts 2> /dev/null; then validate_backend fi - validate_clip_time + validate_cliptime - readonly ACTION + readonly tsn_action trap 'die' EXIT TERM get_pass_file |