622db0d1de
-- * src/Key.js: the fingerprint returned by a Key is now always upper case hex, even if the constructor had lower case input. This is to be more consistent with gpgme and to be more readable and reliable in comparisions.
288 lines
13 KiB
JavaScript
288 lines
13 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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const inputvalues = {// eslint-disable-line no-unused-vars
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encrypt: {
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good:{
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data : 'Hello World.',
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// Fingerprint of a key that has been imported to gnupg
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// (i.e. see testkey.pub; testkey.sec)
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fingerprint : 'D41735B91236FDB882048C5A2301635EEFF0CB05',
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fingerprint_mixedcase: 'D41735B91236fdb882048C5A2301635eeFF0Cb05',
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data_nonascii: '¡Äußerste µ€ før ñoquis@hóme! Добрый день',
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// used for checking encoding consistency in > 2MB messages.
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data_nonascii_32: [
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'K€K€K€K€K€K€K€K€K€K€K€K€K€K€K€K€',
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'µ€µ€µ€µ€µ€µ€µ€µ€µ€µ€µ€µ€µ€µ€µ€µ€',
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'€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€',
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'²³²³²³²³²³²³²³²³²³²³²³²³²³²³²³²³',
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'µ€µ€µ€µ€µ€µ€µ€µ€µ€µ€µ€A€µ€µ€µ€µ€',
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'µ€µ€µ€µ€µ€µ€µ€µ€µ€µ€µ€µAµ€µ€µ€µ€',
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'üüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüü',
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'µAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA€',
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'µAAAAµAAAAAAAAAAAAAAAAAAAAAAAAA€',
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'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAµ€',
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'µAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA°',
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'€AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA€',
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'µ||||||||||||||||||||||||||||||€',
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'æſæſ³¼„¬“³³¬“¬½”æſæſ³¼„¬“³³¬“¬½”'
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]
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},
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bad: {
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// valid Hex value, but not usable (not imported to gnupg, or
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// bogus fingerprint)
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fingerprint: 'CDC3A2B2860625CCBFC5AAAAAC6D1B604967FC4A'
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}
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},
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signedMessage: {
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good: '-----BEGIN PGP SIGNED MESSAGE-----\n' +
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'Hash: SHA256\n' +
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'\n' +
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'Matschige Münsteraner Marshmallows\n' +
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'-----BEGIN PGP SIGNATURE-----\n' +
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'\n' +
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'iQEzBAEBCAAdFiEE1Bc1uRI2/biCBIxaIwFjXu/wywUFAltRoiMACgkQIwFjXu/w\n' +
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'ywUvagf6ApQbZbTPOROqfTfxAPdtzJsSDKHla6D0G5wom2gJbAVb0B2YS1c3Gjpq\n' +
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'I4kTKT1W1RRkne0mK9cexf4sjb5DQcV8PLhfmmAJEpljDFei6i/E309BvW4CZ4rG\n' +
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'jiurf8CkaNkrwn2fXJDaT4taVCX3V5FQAlgLxgOrm1zjiGA4mz98gi5zL4hvZXF9\n' +
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'dHY0jLwtQMVUO99q+5XC1TJfPsnteWL9m4e/YYPfYJMZZso+/0ib/yX5vHCk7RXH\n' +
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'CfhY40nMXSYdfl8mDOhvnKcCvy8qxetFv9uCX06OqepAamu/bvxslrzocRyJ/eq0\n' +
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'T2JfzEN+E7Y3PB8UwLgp/ZRmG8zRrQ==\n' +
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'=ioB6\n' +
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'-----END PGP SIGNATURE-----\n',
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bad: '-----BEGIN PGP SIGNED MESSAGE-----\n' +
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'Hash: SHA256\n' +
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'\n' +
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'Matschige Münchener Marshmallows\n' +
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'-----BEGIN PGP SIGNATURE-----\n' +
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'\n' +
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'iQEzBAEBCAAdFiEE1Bc1uRI2/biCBIxaIwFjXu/wywUFAltRoiMACgkQIwFjXu/w\n' +
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'ywUvagf6ApQbZbTPOROqfTfxAPdtzJsSDKHla6D0G5wom2gJbAVb0B2YS1c3Gjpq\n' +
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'I4kTKT1W1RRkne0mK9cexf4sjb5DQcV8PLhfmmAJEpljDFei6i/E309BvW4CZ4rG\n' +
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'jiurf8CkaNkrwn2fXJDaT4taVCX3V5FQAlgLxgOrm1zjiGA4mz98gi5zL4hvZXF9\n' +
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'dHY0jLwtQMVUO99q+5XC1TJfPsnteWL9m4e/YYPfYJMZZso+/0ib/yX5vHCk7RXH\n' +
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'CfhY40nMXSYdfl8mDOhvnKcCvy8qxetFv9uCX06OqepAamu/bvxslrzocRyJ/eq0\n' +
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'T2JfzEN+E7Y3PB8UwLgp/ZRmG8zRrQ==\n' +
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'=ioB6\n' +
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'-----END PGP SIGNATURE-----\n',
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},
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someInputParameter: 'bad string'
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};
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// (Pseudo-)Random String covering all of utf8.
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function bigString(length){// eslint-disable-line no-unused-vars
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let arr = [];
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for (let i= 0; i < length; i++){
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arr.push(String.fromCharCode(
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Math.floor(Math.random() * 10174) + 1)
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);
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}
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return arr.join('');
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}
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function fixedLengthString(megabytes){// eslint-disable-line no-unused-vars
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let maxlength = 1024 * 1024 * megabytes / 2;
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let uint = new Uint8Array(maxlength);
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for (let i = 0; i < maxlength; i++){
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uint[i] = Math.floor(Math.random()* 256);
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}
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let td = new TextDecoder('ascii');
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let result = td.decode(uint);
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return result;
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}
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// (Pseudo-)Random Uint8Array, given size in Megabytes
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function bigUint8(megabytes){// eslint-disable-line no-unused-vars
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let maxlength = 1024 * 1024 * megabytes;
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let uint = new Uint8Array(maxlength);
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for (let i= 0; i < maxlength; i++){
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uint[i] = Math.floor(Math.random() * 256);
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}
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return uint;
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}
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// (Pseudo-)Random string with very limited charset
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// (ascii only, no control chars)
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function bigBoringString(megabytes){// eslint-disable-line no-unused-vars
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let maxlength = 1024 * 1024 * megabytes;
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let string = [];
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let chars =
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' 0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
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for (let i= 0; i < maxlength; i++){
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string.push(chars[Math.floor(Math.random() * chars.length)]);
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}
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return string.join('');
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}
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// Some String with simple chars, with different characteristics, but still
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// expected to occur in an averag message
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// eslint-disable-next-line no-unused-vars
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function slightlyLessBoringString(megabytes, set){
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let maxlength = 1024 * 1024 * megabytes;
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let string = [];
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let chars = '';
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if (set ===1 ) {
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chars = '\n"\r \'';
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} else if (set === 2 ) {
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chars = '()=?`#+-{}[]';
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} else if (set === 3){
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chars = '^°/';
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} else if (set ===4) {
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chars = 'äüßµüþÖ~ɁÑ||@';
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} else {
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chars = '*<>\n"\r§$%&/()=?`#+-{}[] \'';
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}
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for (let i= 0; i < maxlength; i++){
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string.push(chars[Math.floor(Math.random() * chars.length)]);
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}
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return string.join('');
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}
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// Data encrypted with testKey
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const encryptedData =// eslint-disable-line no-unused-vars
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'-----BEGIN PGP MESSAGE-----\n' +
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'\n' +
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'hQEMA6B8jfIUScGEAQgAlANd3uyhmhYLzVcfz4LEqA8tgUC3n719YH0iuKEzG/dv\n' +
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'B8fsIK2HoeQh2T3/Cc2LBMjgn4K33ksG3k2MqrbIvxWGUQlOAuggc259hquWtX9B\n' +
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'EcEoOAeh5DuZT/b8CM5seJKNEpPzNxbEDiGikp9DV9gfIQTTUnrDjAu5YtgCN9vA\n' +
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'3PJxihioH8ODoQw2jlYSkqgXpBVP2Fbx7qgTuxGNu5w36E0/P93//4hDXcKou7ez\n' +
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'o0+NEGSkbaY+OPk1k7k9n+vBSC3F440dxsTNs5WmRvx9XZEotJkUBweE+8XaoLCn\n' +
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'3RrtyD/lj63qi3dbyI5XFLuPU1baFskJ4UAmI4wNhdJ+ASailpnFBnNgiFBh3ZfB\n' +
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'G5Rmd3ocSL7l6lq1bVK9advXb7vcne502W1ldAfHgTdQgc2CueIDFUYAaXP2OvhP\n' +
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'isGL7jOlDCBKwep67ted0cTRPLWkk3NSuLIlvD5xs6L4z3rPu92gXYgbZoMMdP0N\n' +
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'kSAQYOHplfA7YJWkrlRm\n' +
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'=zap6\n' +
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'-----END PGP MESSAGE-----\n';
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const ImportablePublicKey = {// eslint-disable-line no-unused-vars
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fingerprint: '78034948BA7F5D0E9BDB67E4F63790C11E60278A',
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key:'-----BEGIN PGP PUBLIC KEY BLOCK-----\n' +
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'\n' +
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'mQENBFsPvK0BCACaIgoIN+3g05mrTITULK/YDTrfg4W7RdzIZBxch5CM0zdu/dby\n' +
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'esFwaJbVQIqu54CRz5xKAiWmRrQCaRvhvjY0na5r5UUIpbeQiOVrl65JtNbRmlik\n' +
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'd9Prn1kZDUOZiCPIKn+/M2ecJ92YedM7I4/BbpiaFB11cVrPFg4thepn0LB3+Whp\n' +
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'9HDm4orH9rjy6IUr6yjWNIr+LYRY6/Ip2vWcMVjleEpTFznXrm83hrJ0n0INtyox\n' +
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'Nass4eDWkgo6ItxDFFLOORSmpfrToxZymSosWqgux/qG6sxHvLqlqy6Xe3ZYRFbG\n' +
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'+JcA1oGdwOg/c0ndr6BYYiXTh8+uUJfEoZvzABEBAAG0HEJsYSBCbGEgPGJsYWJs\n' +
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'YUBleGFtcGxlLm9yZz6JAVQEEwEIAD4WIQR4A0lIun9dDpvbZ+T2N5DBHmAnigUC\n' +
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'Ww+8rQIbAwUJA8JnAAULCQgHAgYVCgkICwIEFgIDAQIeAQIXgAAKCRD2N5DBHmAn\n' +
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'igwIB/9K3E3Yev9taZP4KnXPhk1oMQRW1MWAsFGUr+70N85VwedpUawymW4vXi1+\n' +
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'hMeTc39QjmZ0+VqHkJttkqEN6bLcEvgmU/mOlOgKdzy6eUcasYAzgoAKUqSX1SPs\n' +
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'0Imo7Tj04wnfnVwvKxaeadi0VmdqIYaW75UlrzIaltsBctyeYH8sBrvaTLscb4ON\n' +
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'46OM3Yw2G9+dBF0P+4UYFHP3EYZMlzNxfwF+i2HsYcNDHlcLfjENr9GwKn5FJqpY\n' +
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'Iq3qmI37w1hVasHDxXdz1X06dpsa6Im4ACk6LXa7xIQlXxTgPAQV0sz2yB5eY+Md\n' +
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'uzEXPGW+sq0WRp3hynn7kVP6QQYvuQENBFsPvK0BCACwvBcmbnGJk8XhEBRu2QN3\n' +
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'jKgVs3CG5nE2Xh20JipZwAuGHugDLv6/jlizzz5jtj3SAHVtJB8lJW8I0cNSEIX8\n' +
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'bRYH4C7lP2DTb9CgMcGErQIyK480+HIsbsZhJSNHdjUUl6IPEEVfSQzWaufmuswe\n' +
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'e+giqHiTsaiW20ytXilwVGpjlHBaxn/bpskZ0YRasgnPqKgJD3d5kunNqWoyCpMc\n' +
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'FYgDERvPbhhceFbvFE9G/u3gbcuV15mx53dDX0ImvPcvJnDOyJS9yr7ApdOV312p\n' +
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'A1MLbxfPnbnVu+dGXn7D/VCDd5aBYVPm+5ANrk6z9lYKH9aO5wgXpLAdJvutCOL5\n' +
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'ABEBAAGJATwEGAEIACYWIQR4A0lIun9dDpvbZ+T2N5DBHmAnigUCWw+8rQIbDAUJ\n' +
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'A8JnAAAKCRD2N5DBHmAnigMVB/484G2+3R0cAaj3V/z4gW3MRSMhcYqEMyJ/ACdo\n' +
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'7y8eoreYW843JWWVDRY6/YcYYGuBBP47WO4JuP2wIlVn17XOCSgnNjmmjsIYiAzk\n' +
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'op772TB27o0VeiFX5iWcawy0EI7JCb23xpI+QP31ksL2yyRYFXCtXSUfcOrLpCY8\n' +
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'aEQMQbAGtkag1wHTo/Tf/Vip8q0ZEQ4xOKTR2/ll6+inP8kzGyzadElUnH1Q1OUX\n' +
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'd2Lj/7BpBHE2++hAjBQRgnyaONF7mpUNEuw64iBNs0Ce6Ki4RV2+EBLnFubnFNRx\n' +
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'fFJcYXcijhuf3YCdWzqYmPpU/CtF4TgDlfSsdxHxVOmnZkY3\n' +
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'=qP6s\n' +
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'-----END PGP PUBLIC KEY BLOCK-----\n',
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keyChangedUserId: '-----BEGIN PGP PUBLIC KEY BLOCK-----\n' +
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'\n' +
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'mQENBFsPvK0BCACaIgoIN+3g05mrTITULK/YDTrfg4W7RdzIZBxch5CM0zdu/dby\n' +
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'esFwaJbVQIqu54CRz5xKAiWmRrQCaRvhvjY0na5r5UUIpbeQiOVrl65JtNbRmlik\n' +
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'd9Prn1kZDUOZiCPIKn+/M2ecJ92YedM7I4/BbpiaFB11cVrPFg4thepn0LB3+Whp\n' +
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'9HDm4orH9rjy6IUr6yjWNIr+LYRY6/Ip2vWcMVjleEpTFznXrm83hrJ0n0INtyox\n' +
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'Nass4eDWkgo6ItxDFFLOORSmpfrToxZymSosWqgux/qG6sxHvLqlqy6Xe3ZYRFbG\n' +
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'+JcA1oGdwOg/c0ndr6BYYiXTh8+uUJfEoZvzABEBAAG0HEJsYSBCbGEgPGJsYWJs\n' +
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'YUBleGFtcGxlLm9yZz6JAVQEEwEIAD4WIQR4A0lIun9dDpvbZ+T2N5DBHmAnigUC\n' +
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'Ww+8rQIbAwUJA8JnAAULCQgHAgYVCgkICwIEFgIDAQIeAQIXgAAKCRD2N5DBHmAn\n' +
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'igwIB/9K3E3Yev9taZP4KnXPhk1oMQRW1MWAsFGUr+70N85VwedpUawymW4vXi1+\n' +
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'hMeTc39QjmZ0+VqHkJttkqEN6bLcEvgmU/mOlOgKdzy6eUcasYAzgoAKUqSX1SPs\n' +
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'0Imo7Tj04wnfnVwvKxaeadi0VmdqIYaW75UlrzIaltsBctyeYH8sBrvaTLscb4ON\n' +
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'46OM3Yw2G9+dBF0P+4UYFHP3EYZMlzNxfwF+i2HsYcNDHlcLfjENr9GwKn5FJqpY\n' +
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'Iq3qmI37w1hVasHDxXdz1X06dpsa6Im4ACk6LXa7xIQlXxTgPAQV0sz2yB5eY+Md\n' +
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'uzEXPGW+sq0WRp3hynn7kVP6QQYvtCZTb21lb25lIEVsc2UgPHNvbWVvbmVlbHNl\n' +
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'QGV4YW1wbGUub3JnPokBVAQTAQgAPhYhBHgDSUi6f10Om9tn5PY3kMEeYCeKBQJb\n' +
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'D705AhsDBQkDwmcABQsJCAcCBhUKCQgLAgQWAgMBAh4BAheAAAoJEPY3kMEeYCeK\n' +
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'aIUH/2o+Ra+GzxgZrVexXLL+FCSmcu0cxeWfMhL8jd96c6uXIT21qQMRU2jgvnUp\n' +
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'Wdi/BeLKp5lYwywm04PFhmRVxWXLuLArCsDu+CFys+aPeybnjikPBZov6P8/cZV3\n' +
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'cd6zxFvqB9J15HjDMcl/r5v6d4CgSLKlFebrO5WKxHa6zGK9TRMQrqTu1heKHRf6\n' +
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'4+Wj+MZmYnPzEQePjiBw/VkJ1Nm37Dd24gKdcN/qJFwEOqvbI5RIjB7xqoDslZk9\n' +
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'sAivBXwF0E9HKqvh4WZZeA7uaWNdGo/cQkD5rab5SdHGNPHLbzoRWScsM8WYtsME\n' +
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'dEMp5iPuG9M63+TD7losAkJ/TlS5AQ0EWw+8rQEIALC8FyZucYmTxeEQFG7ZA3eM\n' +
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'qBWzcIbmcTZeHbQmKlnAC4Ye6AMu/r+OWLPPPmO2PdIAdW0kHyUlbwjRw1IQhfxt\n' +
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'FgfgLuU/YNNv0KAxwYStAjIrjzT4cixuxmElI0d2NRSXog8QRV9JDNZq5+a6zB57\n' +
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'6CKoeJOxqJbbTK1eKXBUamOUcFrGf9umyRnRhFqyCc+oqAkPd3mS6c2pajIKkxwV\n' +
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'iAMRG89uGFx4Vu8UT0b+7eBty5XXmbHnd0NfQia89y8mcM7IlL3KvsCl05XfXakD\n' +
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'UwtvF8+dudW750ZefsP9UIN3loFhU+b7kA2uTrP2Vgof1o7nCBeksB0m+60I4vkA\n' +
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'EQEAAYkBPAQYAQgAJhYhBHgDSUi6f10Om9tn5PY3kMEeYCeKBQJbD7ytAhsMBQkD\n' +
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'wmcAAAoJEPY3kMEeYCeKAxUH/jzgbb7dHRwBqPdX/PiBbcxFIyFxioQzIn8AJ2jv\n' +
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'Lx6it5hbzjclZZUNFjr9hxhga4EE/jtY7gm4/bAiVWfXtc4JKCc2OaaOwhiIDOSi\n' +
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'nvvZMHbujRV6IVfmJZxrDLQQjskJvbfGkj5A/fWSwvbLJFgVcK1dJR9w6sukJjxo\n' +
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'RAxBsAa2RqDXAdOj9N/9WKnyrRkRDjE4pNHb+WXr6Kc/yTMbLNp0SVScfVDU5Rd3\n' +
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'YuP/sGkEcTb76ECMFBGCfJo40XualQ0S7DriIE2zQJ7oqLhFXb4QEucW5ucU1HF8\n' +
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'UlxhdyKOG5/dgJ1bOpiY+lT8K0XhOAOV9Kx3EfFU6admRjc=\n' +
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'=9WZ7\n' +
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'-----END PGP PUBLIC KEY BLOCK-----\n'
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};
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/**
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* Changes base64 encoded gpg messages
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* @param {String} msg input message
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* @param {Number} rate of changes as percentage of message length.
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* @param {[Number, Number]} p begin and end of the message left untouched (to
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* preserve) header/footer
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|
*/
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|
// eslint-disable-next-line no-unused-vars
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|
function sabotageMsg(msg, rate = 0.01, p= [35,35]){
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|
const iterations = Math.floor(Math.random() * msg.length * rate) + 1;
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|
const base64_set =
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|
'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+/';
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|
for (let i=0; i < iterations; i++){
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|
let str0, str1, str2;
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|
const chosePosition = function(){
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|
let position =
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|
Math.floor( Math.random() * (msg.length - p[0] + p[1]))
|
|
+ p[0];
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|
str1 = msg.substring(position,position+1);
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|
if (str1 === '\n'){
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|
chosePosition();
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|
} else {
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|
str0 = msg.substring(0,position);
|
|
str2 = msg.substring(position +1);
|
|
}
|
|
};
|
|
chosePosition();
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|
let new1 = function(){
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|
let n = base64_set[Math.floor(Math.random() * 64)];
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|
return (n === str1) ? new1() : n;
|
|
};
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|
msg = str0.concat(new1()).concat(str2);
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|
}
|
|
return msg;
|
|
}
|