91 lines
2.5 KiB
Bash
91 lines
2.5 KiB
Bash
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#!/usr/bin/env bash
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# pass get - Password Store Extension (https://www.passwordstore.org/)
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# Copyright (C) 2020 James Patrick
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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R='\033[0;31m'
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G='\033[0;32m'
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NC='\033[0m'
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PASSWORD_STORE_DIR="${PASSWORD_STORE_DIR:-$HOME/.password-store}"
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cmd_get_usage() {
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cat <<-_EOF
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Usage:
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$PROGRAM get pattern pass_name
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Parses the pass data for lines pulling out the value of browserpass's
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format of "key:value". The 'pattern' arg is a case insenitive, extended
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regex using grep -iE.
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https://github.com/browserpass/browserpass-extension
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Options:
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Nada.
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_EOF
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exit 0
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}
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cmd_get_assert(){
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test="$1"
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local pattern="$2" expected="$3"
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actual="$(cmd_get "$pattern")"
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if [[ "$actual" == "$expected" ]] ; then
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echo -e "$G ✔ '$actual' == '$expected' $NC"
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else
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echo -e "$R ✘ f('$test', '$pattern') → '$actual' != '$expected' $NC"
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fi
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}
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cmd_get_test(){
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cmd_get_assert "username:value" "(user|username|login)" "value"
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cmd_get_assert " user: whitespace" "(user|username|login)" "whitespace"
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val="multiple:lines
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value:pairs"
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cmd_get_assert "$val" "value" "pairs"
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cmd_get_assert "Key:capitalization doesn't counts" "key" \
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"capitalization doesn't counts"
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cmd_get_assert "missing:empty" "i don't exist" ""
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exit 0
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}
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cmd_get(){
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local pattern="$1" pass_name="$2"
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# valid the regex is valid
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echo | grep -qiE "$pattern"
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if [[ "$?" == 2 ]] ; then
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>&2 echo -e "${R}Invalid Pattern:${NC} $pattern"
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return 1
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fi
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echo "${test:-$(cmd_show "$pass_name")}" \
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| grep -iE "$pattern" \
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| head -1 \
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| cut -d ':' -f2- \
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| sed -e 's/^[ \t]*//'
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}
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[[ "$1" == "test" ]] && cmd_get_test
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[[ "$1" == "help" || "$1" == "--help" || "$1" == "-h" ]] && cmd_get_usage
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[[ "$#" != "2" ]] && cmd_get_usage
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cmd_get "$@"
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