js: remove openpgp mode

--

* After discussion, that mode is not required, and can result in
  being quite misleading and a maintenance hassle later on.
This commit is contained in:
Maximilian Krambach 2018-05-23 12:56:23 +02:00
parent ecad772635
commit f7ed80ff6a
12 changed files with 9 additions and 578 deletions

View File

@ -34,13 +34,6 @@
Functionality tests with larger/longer running data sets.
</a>
</li>
<li>
<a href="openpgpModeTest.html">
Testing openPGP mode.
</a> - Please notice that, due to comparing
the inputs and outputs with openpgpjs objects, this test
requires a copy of openpgpjs in libs.
</li>
</ul>
</p>
</body>

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@ -1,23 +0,0 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<link href="libs/mocha.css" rel="stylesheet" />
</head>
<body>
<h3>Openpgp mode test</h3>
<div id="mocha"></div>
<!-- load unit tests -->
<script src="libs/mocha.js"></script>
<script src="libs/chai.js"></script>
<script src="setup_testing.js"></script>
<script src="libs/gpgmejs.bundle.js"></script>
<script src="libs/openpgp.min.js"></script>
<script src="tests/inputvalues.js"></script>
<script src="tests/inputValues_openpgpjs.js"></script>
<!-- insert tests here-->
<script src="tests/openpgpModeTest.js"></script>
<!-- run tests -->
<script src="runbrowsertest.js"></script>
</body>
</html>

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@ -1,32 +0,0 @@
const openpgpInputs = {
pubKeyArmored: '-----BEGIN PGP PUBLIC KEY BLOCK-----\n'
+ '\n'
+ 'mQENBFrsKEkBCADKw4Wt8J6M/88qD8PO6lSMCxH1cpwH8iK0uPaFFYsJkkXo7kWf\n'
+ 'PTAtrV+REqF/o80dvYcdLvRsV21pvncZz/HXLu1yQ18mC3XObrKokbdgrTTKA5XE\n'
+ 'BZkNsqyaMMJauT18H4hYkSg62/tTdO1cu/zWv/LFf7Xyn6+uA74ovXCJlO1s0N2c\n'
+ 'PShtr98QRzPMf2owgVk37JnDNp4gGVDGHxSZOuUwxgYAZYnA8SFc+c+3ZrQfY870\n'
+ '+O4j3Mz4p7yD13AwP4buQLBsb/icxekeQCqpRJhLH9f7MdEcGXa1x36RcEkHdu+M\n'
+ 'yJ392eMgD+dKNfRCtyTPhjZTxvbNELIBYICfABEBAAG0EHRlc3RAZXhhbXBsZS5v\n'
+ 'cmeJAVQEEwEIAD4WIQTUFzW5Ejb9uIIEjFojAWNe7/DLBQUCWuwoSQIbAwUJA8Jn\n'
+ 'AAULCQgHAgYVCgkICwIEFgIDAQIeAQIXgAAKCRAjAWNe7/DLBf9kB/wOQ/S60HGw\n'
+ 'Fq07W9N01HWULyhHKoMmcHL6rfZ64oDqLxolPSasz7WAMW1jN4qtWJ0mFzwO83V6\n'
+ 'kaBe+wF6Kqir6udFSBW9rPcFg6/VZXPltT0a6uacIHq6DyQ5iMW4YQWbVy9OR2rN\n'
+ 'GkYo1JCBR0XdRJYCSX3yB4TWv/eXnZ37/WjmiTOIZh35rjs+NuU/S5JPDfAp2/k7\n'
+ '0DevQeBsv+UjVXjWpNTZmPbvDnd995uSmC6UY4hzyP84ORYMYn9n1QAR0goxDN6U\n'
+ 'unOf9Rlp1oMzdxMool/d1MlCxg2h3jheuhv7lgUF4KpvHOuEPXQ7UO417E0TYcDZ\n'
+ '1J8Nsv87SZeEuQENBFrsKEkBCADjoEBhG/QPqZHg8VyoD1xYRAWGxyDJkX/GrSs6\n'
+ 'yE+x2hk5FoQCajxKa/d4AVxOnJpdwhAfeXeSNaql5Ejgzax+Tdj9BV6vtGVJVv0p\n'
+ 'O7bgAiZxkA6RHxtNqhpPnPQoXvUzkzpRgpuL+Nj4yIg7z1ITH6KQH4u5SI9vd+j/\n'
+ '8i9Taz67pdZwuJjac8qBuJHjzAo1bjYctFYUSG5pbmMQyNLySzgiNkFa4DajODlt\n'
+ '3RuqVGP316Fk+Sy2+60tC/HlX8jgMyMONfOGBQx6jk8tvAphS/LAqrrNepnagIyL\n'
+ 'UGKU+L8cB2g1PGGp2biBFWqZbudZoyRBet/0yH/zirBdQJw1ABEBAAGJATwEGAEI\n'
+ 'ACYWIQTUFzW5Ejb9uIIEjFojAWNe7/DLBQUCWuwoSQIbDAUJA8JnAAAKCRAjAWNe\n'
+ '7/DLBf0pCACPp5hBuUWngu2Hqvg+tNiujfsiYzId3MffFxEk3CbXeHcJ5F32NDJ9\n'
+ 'PYCnra4L8wSv+NZt9gIa8lFwoFSFQCjzH7KE86XcV3MhfdJTNb/+9CR7Jq3e/4Iy\n'
+ '0N5ip7PNYMCyakcAsxvsNCJKrSaDuYe/OAoTXRBtgRWE2uyT315em02Lkr+2Cc/Q\n'
+ 'k6H+vlNOHGRgnpI/OZZjnUuUfBUvMGHr1phW+y7aeymC9PnUGdViRdJe23nntMSD\n'
+ 'A+0/I7ESO9JsWvJbyBmuiZpu9JjScOjYH9xpQLqRNyw4WHpZriN69F0t9Mmd7bM1\n'
+ '+UyPgbPEr0iWMeyctYsuOLeUyQKMscDT\n'
+ '=QyY6\n'
+ '-----END PGP PUBLIC KEY BLOCK-----\n'
};

View File

@ -1,169 +0,0 @@
/* 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+
*/
describe('Encrypting-Decrypting in openpgp mode, using a Message object', function () {
it('Simple Encrypt-Decrypt', function (done) {
let prm = Gpgmejs.init({api_style: 'gpgme_openpgpjs'});
prm.then(function (context) {
context.encrypt({
data: openpgp.message.fromText(inputvalues.encrypt.good.data),
publicKeys: inputvalues.encrypt.good.fingerprint}
).then(function (answer) {
expect(answer).to.not.be.empty;
expect(answer).to.be.an("object");
expect(answer.data).to.include('BEGIN PGP MESSAGE');
expect(answer.data).to.include('END PGP MESSAGE');
let msg = openpgp.message.fromText(answer.data);
context.decrypt({message:msg}).then(function (result) {
expect(result).to.not.be.empty;
expect(result.data).to.be.a('string');
expect(result.data).to.equal(inputvalues.encrypt.good.data);
context._GpgME.connection.disconnect();
done();
});
});
});
});
it('Keys as Fingerprints', function(done){
let prm = Gpgmejs.init({api_style: 'gpgme_openpgpjs'});
let input = inputvalues.encrypt.good.data_nonascii;
prm.then(function (context) {
context.encrypt({
data: input,
publicKeys: inputvalues.encrypt.good.fingerprint}
).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');
context.decrypt({message:answer.data}).then(function (result) {
expect(result).to.not.be.empty;
expect(result.data).to.be.a('string');
expect(result.data).to.equal(input);
context._GpgME.connection.disconnect();
done();
});
});
});
});
it('Keys as openpgp Keys', function(){
let prm = Gpgmejs.init({api_style: 'gpgme_openpgpjs'});
let data = inputvalues.encrypt.good.data_nonascii;
let key = openpgp.key.readArmored(openpgpInputs.pubKeyArmored);
expect(key).to.be.an('object');
prm.then(function (context) {
context.encrypt({
data: data,
publicKeys: [key]}
).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');
context.decrypt({message:answer.data}).then( function (result){
expect(result).to.not.be.empty;
expect(result.data).to.be.a('string');
expect(result.data).to.equal(data);
context._GpgME.connection.disconnect();
done();
});
});
});
});
it('Trying to send non-implemented parameters: passwords', function(done){
let prm = Gpgmejs.init({api_style: 'gpgme_openpgpjs'});
let data = 'Hello World';
let key = inputvalues.encrypt.good.fingerprint;
prm.then(function (context) {
context.encrypt({
data: data,
publicKeys: [key],
passwords: 'My secret password'}
).then( function(){},
function(error){
expect(error).to.be.an.instanceof(Error);
expect(error.code).equal('NOT_IMPLEMENTED');
done();
});
});
});
it('Trying to send non-implemented parameters: signature', function(done){
let prm = Gpgmejs.init({api_style: 'gpgme_openpgpjs'});
let data = 'Hello World';
let key = inputvalues.encrypt.good.fingerprint;
prm.then(function (context) {
context.encrypt({
data: data,
publicKeys: [key],
signature: {any: 'value'}
}).then(
function(){},
function(error){
expect(error).to.be.an.instanceof(Error);
expect(error.code).equal('NOT_IMPLEMENTED');
done();
});
});
});
});
describe('Keyring in openpgp mode', function(){
it('Check Existence and structure of Keyring after init', function(done){
let prm = Gpgmejs.init({api_style: 'gpgme_openpgpjs'});
prm.then(function (context) {
expect(context.Keyring).to.be.an('object');
expect(context.Keyring.getPublicKeys).to.be.a('function');
expect(context.Keyring.deleteKey).to.be.a('function');
expect(context.Keyring.getDefaultKey).to.be.a('function');
done();
});
});
// TODO: gpgme key interface not yet there
});
describe('Decrypting and verification in openpgp mode', function(){
it('Decrypt', function(){
let msg = openpgp.message.fromText(inputvalues.encryptedData);
let prm = Gpgmejs.init({api_style: 'gpgme_openpgpjs'});
prm.then(function (context) {
context.decrypt({message: msg})
.then(function(answer){
expect(answer.data).to.be.a('string');
expect(result.data).to.equal('¡Äußerste µ€ før ñoquis@hóme! Добрый день\n');
done();
});
});
});
it('Decryption attempt with bad data returns gnupg error', function(done){
let msg = openpgp.message.fromText(bigString(0.1));
let prm = Gpgmejs.init({api_style: 'gpgme_openpgpjs'});
prm.then(function (context) {
context.decrypt({message: msg})
.then( function(){},
function(error){
expect(error).to.be.an.instanceof(Error);
expect(error.code).to.equal('GNUPG_ERROR');
expect(error.message).to.be.a('string');
// TBD: Type of error
done();
});
});
}).timeout(4000);
});

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@ -36,22 +36,6 @@
});
});
});
describe('openpgp mode', function(){
it('startup of openpgp mode returns the correct parameters', function(done){
let prm = Gpgmejs.init({api_style:"gpgme_openpgpjs"});
prm.then(function(context){
expect(context).to.be.an('object');
expect(context.connection).to.be.undefined;
expect(context.Keyring).to.be.an('object');
expect(context.encrypt).to.be.a('function');
expect(context.decrypt).to.be.a('function');
done();
}, function(error){
expect(error).to.be.undefined;
done();
});
});
});
describe('GPGME does not start with invalid parameters', function(){
for (let i=0; i < inputvalues.init.invalid_startups.length; i++){

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@ -4,18 +4,15 @@ NativeConnection:
receiving an answer
[X] nativeConnection successfull on Chromium, chrome and firefox
[*] nativeConnection successfull on Windows, macOS, Linux
[*] nativeConnection with delayed, multipart (> 1MB) answer
replicating Openpgpjs API:
[X] nativeConnection with delayed, multipart (> 1MB) answer
[*] Message handling (encrypt, decrypt verify, sign)
[x] encrypt, decrypt
[ ] verify
[ ] sign
[*] Key handling (import/export, modifying, status queries)
[ ] Configuration handling
[*] Configuration handling
[ ] check for completeness
[*] handling of differences to openpgpjs
Communication with other implementations

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@ -12,11 +12,6 @@ To create a current version of the package, the command is
If you want a more debuggable (i.e. not minified) build, just change the mode
in webpack.conf.js.
TODO: gpgme_openpgpjs aims to offer an API similar to openpgpjs, throwing errors
if some part of the API is not implemented, 'translating' objects if possible.
This will be incorporated into the build process later, for now it is a line to
uncomment in src/index.js
Demo WebExtension:
As soon as a bundled webpack is in dist/
the gpgmejs folder can just be included in the extensions tab of the browser in

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@ -19,13 +19,13 @@
*/
export const availableConf = {
api_style: ['gpgme', 'gpgme_openpgpjs'],
null_expire_is_never: [true, false],
unconsidered_params: ['warn','reject', 'ignore'],
// cachedKeys: Some Key info will not be queried on each invocation,
// manual refresh by Key.refresh()
cachedKeys: [true, false]
};
export const defaultConf = {
api_style: 'gpgme',
null_expire_is_never: false,
unconsidered_params: 'reject',
cachedKeys: false
};

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@ -80,14 +80,6 @@ const err_list = {
msg: 'An parameter was set that has no effect in gpgmejs',
type: 'warning'
},
'NOT_IMPLEMENTED': {
msg: 'A openpgpjs parameter was submitted that is not implemented',
type: 'error'
},
'NOT_YET_IMPLEMENTED': {
msg: 'Support of this is probable, but it is not implemented yet',
type: 'error'
},
'GENERIC_ERROR': {
msg: 'Unspecified error',
type: 'error'

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@ -54,8 +54,8 @@ export class GpgME {
}
set Keyring(keyring){
if (ring && ring instanceof GPGME_Keyring){
this._Keyring = ring;
if (keyring && keyring instanceof GPGME_Keyring){
this._Keyring = keyring;
}
}

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@ -1,301 +0,0 @@
/* 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+
*/
/**
* This is a compatibility API to be used as openpgpjs syntax.
* Non-implemented options will throw an error if set (not null or undefined)
* TODO Some info about differences
*/
import { GpgME } from "./gpgmejs";
import {GPGME_Keyring} from "./Keyring";
import { GPGME_Key, createKey } from "./Key";
import { isFingerprint } from "./Helpers";
import { gpgme_error } from "./Errors";
import { Connection } from "./Connection";
export class GpgME_openpgpmode {
constructor(connection, config = {}){
this.initGpgME(connection, config);
}
get Keyring(){
if (this._keyring){
return this._keyring;
}
return undefined;
}
initGpgME(connection, config = {}){
if (connection && typeof(config) ==='object'){
this._config = config;
if (!this._GpgME){
this._GpgME = new GpgME(connection, config);
}
if (!this._keyring){
this._keyring = new GPGME_Keyring_openpgpmode(connection);
}
}
}
/**
* Encrypt Message
* Supported:
* @param {String|Message} data
* an openpgp Message is accepted here.
* @param {Key|Array<Key>} publicKeys
* //Strings of Fingerprints
* @param {Boolean} wildcard
* TODO:
* @param {Key|Array<Key>} privateKeys // -> encryptsign
* @param {module:enums.compression} compression //TODO accepts integer, if 0 (no compression) it won't compress
* @param {Boolean} armor // TODO base64 switch
* @param {Boolean} detached // --> encryptsign
* unsupported:
* @param {String|Array<String>} passwords
* @param {Object} sessionKey
* @param {Signature} signature
* @param {Boolean} returnSessionKey
* @param {String} filename
*
* Can be set, but will be ignored:
*
* @returns {Promise<Object>}
* {data: ASCII armored message,
* signature: detached signature if 'detached' is true
* }
* @async
* @static
*/
encrypt(options) {
if (!options || typeof(options) !== 'object'){
return Promise.reject(gpgme_error('PARAM_WRONG'));
}
if (options.passwords
|| options.sessionKey
|| options.signature
|| options.returnSessionKey
|| (options.hasOwnProperty('date') && options.date !== null)
){
return Promise.reject(gpgme_error('NOT_IMPLEMENTED'));
}
if ( options.privateKeys
|| options.compression
|| (options.hasOwnProperty('armor') && options.armor === false)
|| (options.hasOwnProperty('detached') && options.detached == true)
){
return Promise.reject(gpgme_error('NOT_YET_IMPLEMENTED'));
}
if (options.filename){
if (this._config.unconsidered_params === 'warn'){
gpgme_error('PARAM_IGNORED');
} else if (this._config.unconsidered_params === 'error'){
return Promise.reject(gpgme_error('NOT_IMPLEMENTED'));
}
}
return this._GpgME.encrypt(
options.data, options.publicKeys, options.wildcard);
}
/** Decrypt Message
* supported openpgpjs parameters:
* @param {Message|String} message Message object from openpgpjs
* Unsupported:
* @param {String|Array<String>} passwords
* @param {Key|Array<Key>} privateKeys
* @param {Object|Array<Object>} sessionKeys
* Not yet supported, but planned
* @param {String} format (optional) return data format either as 'utf8' or 'binary'
* @param {Signature} signature (optional) detached signature for verification
* Ignored values: can be safely set, but have no effect
* @param {Date} date
* @param {Key|Array<Key>} publicKeys
*
* @returns {Promise<Object>} decrypted and verified message in the form:
* { data:String, filename:String, signatures:[{ keyid:String, valid:Boolean }] }
* @async
* @static
*/
decrypt(options) {
if (options.passwords
|| options.sessionKeys
|| options.privateKeys
){
return Promise.reject(gpgme_error('NOT_IMPLEMENTED'));
}
if ((options.hasOwnProperty('format') && options.format !== 'utf8')
|| options.signature
){
return Promise.reject(gpgme_error('NOT_YET_IMPLEMENTED'));
}
if ((options.hasOwnProperty('date') && options.date !== null)
|| options.publicKeys
){
if (this._config.unconsidered_params === 'warn'){
GPMGEJS_Error('PARAM_IGNORED');
} else if (this._config.unconsidered_params === 'reject'){
return Promise.reject(GPMGEJS_Error('NOT_IMPLEMENTED'));
}
}
return this._GpgME.decrypt(options.message);
// TODO: translate between:
// openpgp:
// { data:Uint8Array|String,
// filename:String,
// signatures:[{ keyid:String, valid:Boolean }] }
// and gnupg:
// data: The decrypted data. This may be base64 encoded.
// base64: Boolean indicating whether data is base64 encoded.
// mime: A Boolean indicating whether the data is a MIME object.
// info: An optional object with extra information.
}
}
/**
* Translation layer offering basic Keyring API to be used in Mailvelope.
* It may still be changed/expanded/merged with GPGME_Keyring
*/
class GPGME_Keyring_openpgpmode {
constructor(connection){
this._gpgme_keyring = new GPGME_Keyring(connection);
}
/**
* Returns a GPGME_Key Object for each Key in the gnupg Keyring. This
* includes keys openpgpjs considers 'private' (usable for signing), with
* the difference that Key.armored will NOT contain any secret information.
* Please also note that a GPGME_Key does not offer full openpgpjs- Key
* compatibility.
* @returns {Array<GPGME_Key_openpgpmode>}
* //TODO: Check if IsDefault is also always hasSecret
* TODO Check if async is required
*/
getPublicKeys(){
return translateKeys(
this._gpgme_keyring.getKeys(null, true));
}
/**
* Returns the Default Key used for crypto operation in gnupg.
* Please note that the armored property does not contained secret key blocks,
* despite secret blocks being part of the key itself.
* @returns {Promise <GPGME_Key>}
*/
getDefaultKey(){
this._gpgme_keyring.getSubset({defaultKey: true}).then(function(result){
if (result.length === 1){
return Promise.resolve(
translateKeys(result)[0]);
}
else {
// TODO: Can there be "no default key"?
// TODO: Can there be several default keys?
return gpgme_error('TODO');
}
}, function(error){
//TODO
});
}
/**
* Deletes a Key
* @param {Object} Object identifying key
* @param {String} key.fingerprint - fingerprint of the to be deleted key
* @param {Boolean} key.secret - indicator if private key should be deleted as well
* @returns {Promise.<Array.<undefined>, Error>} TBD: Not sure what is wanted
TODO @throws {Error} error.code = KEY_NOT_EXIST - there is no key for the given fingerprint
TODO @throws {Error} error.code = NO_SECRET_KEY - secret indicator set, but no secret key exists
*/
deleteKey(key){
if (typeof(key) !== "object"){
return Promise.reject(gpgme_error('PARAM_WRONG'));
}
if ( !key.fingerprint || ! isFingerprint(key.fingerprint)){
return Promise.reject(gpgme_error('PARAM_WRONG'));
}
let key_to_delete = createKey(key.fingerprint, this._gpgme_keyring_GpgME);
return key_to_delete.deleteKey(key.secret);
}
}
/**
* TODO error handling.
* Offers the Key information as the openpgpmode wants
*/
class GPGME_Key_openpgpmode {
constructor(value, connection){
this.init(value, connection);
}
/**
* Can be either constructed using an existing GPGME_Key, or a fingerprint
* and a connection
* @param {String|GPGME_Key} value
* @param {Connection} connection
*/
init (value, connection){
if (!this._GPGME_Key && value instanceof GPGME_Key){
this._GPGME_Key = value;
} else if (!this._GPGME_Key && isFingerprint(value) &&
connection instanceof Connection){
this._GPGME_Key = createKey(value, connection);
}
}
get fingerprint(){
return this._GPGME_Key.fingerprint;
}
get armor(){
return this._GPGME_Key.armored;
}
get secret(){
return this._GPGME_Key.hasSecret;
}
get default(){
return this._GPGME_Key.isDefault;
}
}
/**
* creates GPGME_Key_openpgpmode from GPGME_Keys
* @param {GPGME_Key|Array<GPGME_Key>} input keys
* @returns {Array<GPGME_Key_openpgpmode>}
*/
function translateKeys(input){
//TODO: does not check if inpout is okay!
if (!input){
return null;
}
if (!Array.isArray(input)){
input = [input];
}
let resultset = [];
for (let i=0; i< input.length; i++) {
resultset.push(new GPGME_Key_openpgpmode(input[i]));
}
return resultset;
}

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@ -20,7 +20,6 @@
import { GpgME } from "./gpgmejs";
import { gpgme_error } from "./Errors";
import { GpgME_openpgpmode } from "./gpgmejs_openpgpjs";
import { Connection } from "./Connection";
import { defaultConf, availableConf } from "./Config";
@ -43,11 +42,7 @@ function init(config){
reject(gpgme_error('CONN_NO_CONNECT'));
}
if (connection.isConnected === true){
if (_conf.api_style && _conf.api_style === 'gpgme_openpgpjs'){
resolve(new GpgME_openpgpmode(connection, _conf));
} else {
resolve(new GpgME(connection));
}
resolve(new GpgME(connection, _conf));
} else {
reject(gpgme_error('CONN_NO_CONNECT'));
}