#!/usr/bin/env bash
###
### arching-kaos-tools
### Tools to interact and build an Arching Kaos Infochain
### Copyright (C) 2021 - 2025  kaotisk
###
### This program is free software: you can redistribute it and/or modify
### it under the terms of the GNU General Public License as published by
### the Free Software Foundation, either version 3 of the License, or
### (at your option) any later version.
###
### This program is distributed in the hope that it will be useful,
### but WITHOUT ANY WARRANTY; without even the implied warranty of
### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
### GNU General Public License for more details.
###
### You should have received a copy of the GNU General Public License
### along with this program.  If not, see <http://www.gnu.org/licenses/>.
###
##
## It is a minimal wrapper aroung lib/_ak_gpg.
##
## Usage:
##
##    -h, --help                          Prints this help message
##    --get-key-self-as-ipfs              Returns your key as an IPFS hash
##    --get-key-self-as-fingerprint       Returns the fingerprint of your key
##    --get-key-fingerprint-from-ipfs     Returns the fingerprint of a given key
##    --export-key-self-to-file           Exports self public key as 'self.pub'
##    --clear-sign <file> <output>        Sign a file clearly
##    --verify-file <file>                Verify a clear signed file
##    -l, --list-keys                     Returns a list of known GPG keys
##    -lp, --list-keys-plain              Returns a list of known GPG keys as
##                                        plain GPG output
##    -ll, --list-keys-long               Returns a list of known GPG keys with
##                                        their 1st uid
##    -ls, --list-secret-keys             Returns a list of secret GPG keys
##    -lsp, --list-secret-keys-plain      Returns a list of secret GPG keys as
##                                        plain GPG output
##    -lsl, --list-secret-keys-long       Returns a list of secret GPG keys with
##                                        their 1st uid
##    -c, --create-key <email>            Creates a GPG key with a label <email>
##    -s, --select-key                    Selects the GPG key you want to use
##    -d, --delete-key                    Delete GPG keys from your keyring
##    -ds, --delete-secret-key <fingerprint>
##                                        Delete GPG keys from your keyring
##    -r, --run                           Runs a command with gpg2
##
fullprogrampath="$(realpath $0)"
PROGRAM=$(basename $0)
descriptionString="GPG cli tool"

# At least these
source $AK_LIBDIR/_ak_lib_load
_ak_lib_load _ak_log
_ak_lib_load _ak_script
_ak_lib_load _ak_gpg



# Flags to run
if [ ! -z $1 ]; then
    case $1 in
        -h | --help) _ak_usage; exit;;
        --example) example; exit;;
        --get-key-self-as-ipfs) _ak_gpg_key_self_get_fingerprint_from_config; exit;;
        --get-key-self-as-fingerprint) _ak_gpg_key_self_get_fingerprint; exit;;
        --get-key-fingerprint-from-ipfs) shift; _ak_gpg_key_get_fingerprint_from_ipfs $1; exit;;
        --export-key-self-to-file) _ak_gpg_key_self_export 'self.pub'; exit;;
        --clear-sign) shift; _ak_gpg_sign_clear "$2" "$1"; exit;;
        --verify-file) shift; _ak_gpg_verify_clear_signature "$1"; exit;;
        --list-keys | -l) _ak_gpg_list_keys; exit;;
        --list-keys-long | -ll) _ak_gpg_list_keys_long; exit;;
        --list-keys-plain | -lp) _ak_gpg_list_keys_plain; exit;;
        --list-secret-keys | -ls) _ak_gpg_list_secret_keys; exit;;
        --list-secret-keys-long | -lsl) _ak_gpg_list_secret_keys_long; exit;;
        --list-secret-keys-plain | -lsp) _ak_gpg_list_secret_keys_plain; exit;;
        --create-key | -c) shift; _ak_gpg_create_key $1; exit;;
        --select-key | -s) _ak_gpg_select_key; exit;;
        --delete-key | -d) _ak_gpg_delete_key; exit;;
        --delete-secret-key | -ds) shift; _ak_gpg_delete_secret_key $1; exit;;
        --run | -r) shift; _ak_gpg $*; exit;;
        * ) _ak_usage;;
    esac
else _ak_usage
fi