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Diffstat (limited to 'lang/js/BrowserTestExtension/tests/encryptTest.js')
| -rw-r--r-- | lang/js/BrowserTestExtension/tests/encryptTest.js | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/lang/js/BrowserTestExtension/tests/encryptTest.js b/lang/js/BrowserTestExtension/tests/encryptTest.js new file mode 100644 index 0000000..1017d71 --- /dev/null +++ b/lang/js/BrowserTestExtension/tests/encryptTest.js @@ -0,0 +1,159 @@ +/* gpgme.js - Javascript integration for gpgme + * Copyright (C) 2018 Bundesamt für Sicherheit in der Informationstechnik + * + * This file is part of GPGME. + * + * GPGME is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * GPGME 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this program; if not, see <http://www.gnu.org/licenses/>. + * SPDX-License-Identifier: LGPL-2.1+ + * + * Author(s): + * Maximilian Krambach <mkrambach@intevation.de> + */ + +/* global describe, it, expect, before, Gpgmejs */ +/* global inputvalues, fixedLengthString, bigString */ + +describe('Encryption', function () { + let context = null; + const good_fpr = inputvalues.encrypt.good.fingerprint; + before(function (done){ + const prm = Gpgmejs.init({ timeout: 2000 }); + prm.then(function (gpgmejs){ + context = gpgmejs; + done(); + }); + }); + + it('Successful encrypt', function (done) { + const data = inputvalues.encrypt.good.data; + context.encrypt({ data: data, publicKeys: good_fpr }) + .then(function (answer) { + expect(answer).to.not.be.empty; + expect(answer.data).to.be.a('string'); + expect(answer.data).to.include('BEGIN PGP MESSAGE'); + expect(answer.data).to.include('END PGP MESSAGE'); + done(); + }); + }); + + + it( 'encrypt with \'armor\': true should returned an armored block', + function (done){ + const data = bigString(1000); + context.encrypt({ data: data, publicKeys: good_fpr, armor: true }) + .then(function (answer){ + expect(answer).to.not.be.empty; + expect(answer.data).to.be.a('string'); + expect(answer.data).to.include('BEGIN PGP MESSAGE'); + expect(answer.data).to.include('END PGP MESSAGE'); + expect(answer.format).to.equal('ascii'); + done(); + }); + }); + + it( 'encrypt with \'armor\': false and \'expected\': \'uint8\' returns ' + + 'an Uint8Array', function (done) { + const data = bigString(1000); + context.encrypt({ + data: data, publicKeys: good_fpr, armor: false, expect: 'uint8' + }).then(function (answer){ + expect(answer).to.not.be.empty; + expect(answer.data).to.be.a('Uint8Array'); + expect(answer.format).to.equal('uint8'); + done(); + }); + }); + + it( 'encrypt with \'armor\': false and \'expected\': \'base64\' returns ' + + 'a base64 string', function (done) { + const data = bigString(1000); + context.encrypt({ + data: data, publicKeys: good_fpr, armor: false, expect: 'base64' + }).then(function (answer){ + expect(answer).to.not.be.empty; + expect(answer.data).to.be.a('string'); + expect(answer.format).to.equal('base64'); + done(); + }); + }); + + const sizes = [5,20,50]; + for (let i=0; i < sizes.length; i++) { + it('Successful encrypt a ' + sizes[i] + 'MB message', function (done) { + const data = fixedLengthString(sizes[i]); + context.encrypt({ data: data, publicKeys: good_fpr }) + .then(function (answer) { + expect(answer).to.not.be.empty; + expect(answer.data).to.be.a('string'); + expect(answer.data).to.include('BEGIN PGP MESSAGE'); + expect(answer.data).to.include('END PGP MESSAGE'); + done(); + }); + }).timeout(20000); + } + + it('Sending encryption without keys fails', function (done) { + const data = inputvalues.encrypt.good.data; + context.encrypt({ data: data }).then(function (answer) { + expect(answer).to.be.undefined; + }, function (error){ + expect(error).to.be.an('Error'); + expect(error.code).to.equal('MSG_INCOMPLETE'); + done(); + }); + }); + + it('Sending encryption without data fails', function (done) { + context.encrypt({ data: null, publicKeys: good_fpr }) + .then(function (answer) { + expect(answer).to.be.undefined; + }, function (error) { + expect(error).to.be.an.instanceof(Error); + expect(error.code).to.equal('MSG_INCOMPLETE'); + done(); + }); + }); + + it('Sending encryption with non existing keys fails', function (done) { + const data = inputvalues.encrypt.good.data; + const bad_fpr = inputvalues.encrypt.bad.fingerprint; + context.encrypt({ data:data, publicKeys: bad_fpr }) + .then(function (answer) { + expect(answer).to.be.undefined; + }, function (error){ + expect(error).to.be.an('Error'); + expect(error.code).to.not.be.undefined; + expect(error.code).to.equal('GNUPG_ERROR'); + done(); + }); + }).timeout(5000); + + it('Overly large message ( > 64MB) is rejected', function (done) { + const data = fixedLengthString(65); + context.encrypt({ data: data, publicKeys: good_fpr }) + .then(function (answer) { + expect(answer).to.be.undefined; + }, function (error){ + expect(error).to.be.an.instanceof(Error); + // TODO: there is a 64 MB hard limit at least in chrome at: + // chromium//extensions/renderer/messaging_util.cc: + // kMaxMessageLength + // The error will be a browser error, not from gnupg or from + // this library + done(); + }); + }).timeout(8000); + + +}); |