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| -rw-r--r-- | README.md | 6 | ||||
| -rw-r--r-- | TODO.md | 8 | ||||
| -rwxr-xr-x | anypinentry | 153 |
3 files changed, 167 insertions, 0 deletions
diff --git a/README.md b/README.md new file mode 100644 index 0000000..e5d2b58 --- /dev/null +++ b/README.md @@ -0,0 +1,6 @@ +# AnyPinentry +AnyPinentry is a wrapping interface to all kinds of prompts instead of gnupg's pinentry. +You can now use any interface for password and confirmation prompts (`dmenu`, `rofi`, `read`, `systemd-ask-password`, `curses`, `etc`). + +WIP + @@ -0,0 +1,8 @@ +# TODO + - [X] Cli arg to set password prompt command + - [X] Cli arg to set confirmation prompt command + - [X] Add confirmation command + - [X] Add repeat password support + - [ ] Repeat error action + - [ ] Use text that is provided as commands + - [ ] Clear password support? diff --git a/anypinentry b/anypinentry new file mode 100755 index 0000000..f550be1 --- /dev/null +++ b/anypinentry @@ -0,0 +1,153 @@ +#!/usr/bin/env bash + +VERSION="0.0"; + +if [[ -z "$DISPLAY" ]]; then + DISPLAY=":1"; + export DISPLAY; +fi + +title=""; +prompt_string="Password :: "; +description=""; +keyinfo=""; +repeat=""; + +error__password_mismatch="Passwords don't match"; +AP_YES="Yes"; +AP_NO="No"; + +prompt_action='dmenu -P -p "$AP_PROMPT"'; +confirm_action='echo -e "$AP_YES\n$AP_NO" | dmenu -p "$AP_PROMPT"'; +display_error_action='notify-send -a "Pinentry" "$AP_ERROR"'; + +# :: Prompt string (default if empty) +ask_password() { + export AP_PROMPT="${1:-"$prompt_string"}"; + echo -n '' | bash -c "$prompt_action" 2> /dev/null; +} +# :: Prompt string (default if empty) +confirm() { + export AP_PROMPT="${1:-"$prompt_string"}"; + export AP_YES; export AP_NO; + echo -n '' | bash -c "$confirm_action" 2> /dev/null; +} +# :: Error text +show_error() { + export AP_ERROR="$1"; + bash -c "$display_error_action" 2> /dev/null; +} + +cancelled_error() { echo "ERR 99 Operation cancelled <Unspecified source>"; } +com_error() { echo "ERR 99 Operation cancelled <Unspecified source>"; } + + + + +save_option() { + echo "OK"; +} + +get_info() { + case "$1" in + version) echo "D $VERSION" && echo "OK" ;; + pid) echo "D $BASHPID" && echo "OK" ;; + *) com_error ;; + esac; +} + +# :: Repeat string -> Password -> OK | ERR +password_prompt() { + local pass=""; + if pass=$(ask_password "$([[ -z "$1" ]] && echo "$repeat")"); then + if [[ ! -z "$1" ]]; then + password_prompt "" "$pass"; + else + # If password repeat attempt failed, try again, + # Else continue + if [[ ! -z "$2" ]] && [[ "$pass" != "$2" ]]; then + show_error "$error__password_mismatch"; + password_prompt "$repeat"; + else + [[ ! -z "$pass" ]] && echo "D $pass"; + echo "OK"; + fi; + fi; + else + cancelled_error; + fi; +} + +# :: OK | ERR +confirm_prompt() { + local res=$(confirm); + [[ "$res" == "$AP_YES" ]] && echo "OK" || cancelled_error; +} + +interpret_command() { + cmd="$(echo "$1" | cut -d' ' -f1)"; + data="$(echo "$1" | cut -d' ' -f2-)"; + + # Case insensitive search + case "${cmd^^}" in + INIT) echo "OK Pleased to meet you" ;; + OPTION) save_option "$data" ;; + GETINFO) get_info "$data" ;; + SETTITLE) title="$data" && echo "OK" ;; + SETPROMPT) prompt_string="$data" && echo "OK" ;; + SETKEYINFO) keyinfo="$data" && echo "OK" ;; + SETREPEAT) repeat="${data:-"repeat"}" && echo "OK" ;; + SETDESC) description="$data" && echo "OK" ;; + SETREPEATERROR) error__password_mismatch="$data" && echo "OK" ;; + CONFIRM) confirm_prompt ;; + GETPIN) password_prompt "$repeat" "" ;; + BYE) echo "OK closing connection" && exit 0 ;; + *) echo "OK" ;; + esac; +} + + + + +help() { + echo "Usage: $0 [-D DISPLAY] [--prompt script] [--confirm script] [-hv]"; +} + +parse_cliargs() { + [[ $# -le 0 ]] && return 0; + + case "$1" in + -D|--display) export DISPLAY="$2"; shift 1 ;; + --error-command) display_error_action="$2"; shift 1 ;; + --prompt) prompt_action="$2"; shift 1 ;; + --confirm) confirm_action="$2"; shift 1 ;; + -v|--version) echo "anypinentry-$VERSION" && exit 0 ;; + -h|--help) help && exit 0 ;; + *) help && exit 1 ;; + esac; + + shift 1; + parse_cliargs "$@"; +} + + + +# Main +parse_cliargs "$@"; + +interpret_command "INIT"; + +while read line; do + interpret_command "$line"; +done; + +# "SETERROR" +# "SETOK" +# "SETNOTOK" +# "SETCANCEL" +# "MESSAGE" +# "SETQUALITYBAR" +# "SETQUALITYBAR_TT" +# "SETTIMEOUT" +# "CLEARPASSPHRASE" + |