4015f5b498
-- * Fixed errors: - src/Message.js post(): Set chunksize to defined default value instead of hardcoded - src/Keys.js: added getHasSecret() to refreshKey operation. * Reviewed and updated the documentation * non-documentation changes which do not affect functionality: - src/Errors: disabled a console.warn that is only useful for debugging - helpers.js: renamed "string" to "value" in isFingerprint and isLongId to avoid confusion - src/Keyring: prepare_sync, search are both explicitly set to false by default
112 lines
3.4 KiB
JavaScript
112 lines
3.4 KiB
JavaScript
/* gpgme.js - Javascript integration for gpgme
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* Copyright (C) 2018 Bundesamt für Sicherheit in der Informationstechnik
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*
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* This file is part of GPGME.
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*
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* GPGME is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* GPGME is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program; if not, see <http://www.gnu.org/licenses/>.
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* SPDX-License-Identifier: LGPL-2.1+
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*
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* Author(s):
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* Maximilian Krambach <mkrambach@intevation.de>
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*/
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import { gpgme_error } from './Errors';
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import { GPGME_Key } from './Key';
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/**
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* Tries to return an array of fingerprints, either from input fingerprints or
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* from Key objects (openpgp Keys or GPGME_Keys are both accepted).
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*
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* @param {Object | Array<Object> | String | Array<String>} input
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* @returns {Array<String>} Array of fingerprints, or an empty array
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*/
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export function toKeyIdArray(input){
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if (!input){
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return [];
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}
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if (!Array.isArray(input)){
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input = [input];
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}
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let result = [];
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for (let i=0; i < input.length; i++){
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if (typeof(input[i]) === 'string'){
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if (isFingerprint(input[i]) === true){
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result.push(input[i]);
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} else {
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// MSG_NOT_A_FPR is just a console warning if warning enabled
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// in src/Errors.js
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gpgme_error('MSG_NOT_A_FPR');
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}
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} else if (typeof(input[i]) === 'object'){
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let fpr = '';
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if (input[i] instanceof GPGME_Key){
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fpr = input[i].fingerprint;
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} else if (input[i].hasOwnProperty('primaryKey') &&
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input[i].primaryKey.hasOwnProperty('getFingerprint')){
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fpr = input[i].primaryKey.getFingerprint();
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}
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if (isFingerprint(fpr) === true){
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result.push(fpr);
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} else {
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gpgme_error('MSG_NOT_A_FPR');
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}
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} else {
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return gpgme_error('PARAM_WRONG');
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}
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}
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if (result.length === 0){
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return [];
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} else {
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return result;
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}
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}
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/**
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* Check if values are valid hexadecimal values of a specified length
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* @param {String} key input value.
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* @param {int} len the expected length of the value
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* @returns {Boolean} true if value passes test
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* @private
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*/
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function hextest(key, len){
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if (!key || typeof(key) !== 'string'){
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return false;
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}
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if (key.length !== len){
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return false;
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}
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let regexp= /^[0-9a-fA-F]*$/i;
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return regexp.test(key);
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}
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/**
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* check if the input is a valid Fingerprint
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* (Hex string with a length of 40 characters)
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* @param {String} value to check
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* @returns {Boolean} true if value passes test
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*/
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export function isFingerprint(value){
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return hextest(value, 40);
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}
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/**
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* check if the input is a valid gnupg long ID (Hex string with a length of 16
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* characters)
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* @param {String} value to check
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* @returns {Boolean} true if value passes test
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*/
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export function isLongId(value){
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return hextest(value, 16);
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}
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