mirror of
https://github.com/the-djmaze/snappymail.git
synced 2024-11-15 04:04:50 +08:00
408 lines
No EOL
8.3 KiB
JavaScript
408 lines
No EOL
8.3 KiB
JavaScript
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(function () {
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'use strict';
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var
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_ = require('_'),
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ko = require('ko'),
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key = require('key'),
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Utils = require('Common/Utils'),
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Enums = require('Common/Enums'),
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Translator = require('Common/Translator'),
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PgpStore = require('Stores/User/Pgp'),
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EmailModel = require('Model/Email'),
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kn = require('Knoin/Knoin'),
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AbstractView = require('Knoin/AbstractView')
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;
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/**
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* @constructor
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* @extends AbstractView
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*/
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function ComposeOpenPgpPopupView()
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{
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AbstractView.call(this, 'Popups', 'PopupsComposeOpenPgp');
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var self = this;
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this.optionsCaption = Translator.i18n('PGP_NOTIFICATIONS/ADD_A_PUBLICK_KEY');
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this.notification = ko.observable('');
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this.sign = ko.observable(false);
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this.encrypt = ko.observable(false);
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this.password = ko.observable('');
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this.password.focus = ko.observable(false);
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this.buttonFocus = ko.observable(false);
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this.text = ko.observable('');
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this.selectedPublicKey = ko.observable(null);
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this.signKey = ko.observable(null);
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this.encryptKeys = ko.observableArray([]);
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this.encryptKeysView = ko.computed(function () {
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return _.compact(_.map(this.encryptKeys(), function (oKey) {
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return oKey ? oKey.key : null;
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}));
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}, this);
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this.publicKeysOptions = ko.computed(function () {
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return _.compact(_.map(PgpStore.openpgpkeysPublic(), function (oKey) {
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return -1 < Utils.inArray(oKey, self.encryptKeysView()) ? null : {
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'id': oKey.guid,
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'name': '(' + oKey.id.substr(-6) + ') ' + oKey.user,
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'key': oKey
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};
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}));
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});
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this.submitRequest = ko.observable(false);
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this.resultCallback = null;
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// commands
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this.doCommand = Utils.createCommand(this, function () {
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var
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bResult = true,
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oPrivateKey = null,
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aPrivateKeys = [],
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aPublicKeys = []
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;
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this.submitRequest(true);
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if (bResult && this.sign())
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{
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if (!this.signKey())
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{
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this.notification(Translator.i18n('PGP_NOTIFICATIONS/SPECIFY_FROM_EMAIL'));
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bResult = false;
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}
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else if (!this.signKey().key)
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{
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this.notification(Translator.i18n('PGP_NOTIFICATIONS/NO_PRIVATE_KEY_FOUND_FOR', {
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'EMAIL': this.signKey().email
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}));
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bResult = false;
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}
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if (bResult)
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{
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aPrivateKeys = this.signKey().key.getNativeKeys();
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oPrivateKey = aPrivateKeys[0] || null;
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try
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{
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if (oPrivateKey)
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{
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oPrivateKey.decrypt(Utils.pString(this.password()));
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}
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}
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catch (e)
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{
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oPrivateKey = null;
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}
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if (!oPrivateKey)
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{
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this.notification(Translator.i18n('PGP_NOTIFICATIONS/NO_PRIVATE_KEY_FOUND'));
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bResult = false;
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}
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}
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}
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if (bResult && this.encrypt())
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{
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if (0 === this.encryptKeys().length)
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{
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this.notification(Translator.i18n('PGP_NOTIFICATIONS/NO_PUBLIC_KEYS_FOUND'));
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bResult = false;
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}
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else if (this.encryptKeys())
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{
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aPublicKeys = [];
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_.each(this.encryptKeys(), function (oKey) {
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if (oKey && oKey.key)
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{
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aPublicKeys = aPublicKeys.concat(_.compact(_.flatten(oKey.key.getNativeKeys())));
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}
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else if (oKey && oKey.email)
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{
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self.notification(Translator.i18n('PGP_NOTIFICATIONS/NO_PUBLIC_KEYS_FOUND_FOR', {
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'EMAIL': oKey.email
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}));
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bResult = false;
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}
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});
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if (bResult && (0 === aPublicKeys.length || this.encryptKeys().length !== aPublicKeys.length))
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{
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bResult = false;
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}
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}
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}
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if (bResult && self.resultCallback)
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{
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_.delay(function () {
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var oPromise = null;
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try
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{
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if (oPrivateKey && 0 === aPublicKeys.length)
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{
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oPromise = PgpStore.openpgp.signClearMessage([oPrivateKey], self.text());
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}
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else if (oPrivateKey && 0 < aPublicKeys.length)
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{
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oPromise = PgpStore.openpgp.signAndEncryptMessage(aPublicKeys, oPrivateKey, self.text());
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}
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else if (!oPrivateKey && 0 < aPublicKeys.length)
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{
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oPromise = PgpStore.openpgp.encryptMessage(aPublicKeys, self.text());
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}
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}
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catch (e)
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{
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Utils.log(e);
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self.notification(Translator.i18n('PGP_NOTIFICATIONS/PGP_ERROR', {
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'ERROR': '' + e
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}));
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}
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if (oPromise)
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{
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try
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{
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oPromise.then(function (mData) {
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self.resultCallback(mData);
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self.cancelCommand();
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})['catch'](function (e) {
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self.notification(Translator.i18n('PGP_NOTIFICATIONS/PGP_ERROR', {
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'ERROR': '' + e
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}));
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});
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}
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catch (e)
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{
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self.notification(Translator.i18n('PGP_NOTIFICATIONS/PGP_ERROR', {
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'ERROR': '' + e
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}));
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}
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}
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self.submitRequest(false);
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}, 10);
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}
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else
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{
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self.submitRequest(false);
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}
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return bResult;
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}, function () {
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return !this.submitRequest() && (this.sign() || this.encrypt());
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});
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this.addCommand = Utils.createCommand(this, function () {
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var
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sKeyId = this.selectedPublicKey(),
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aKeys = this.encryptKeys(),
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oOption = sKeyId ? _.find(this.publicKeysOptions(), function (oItem) {
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return oItem && sKeyId === oItem.id;
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}) : null
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;
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if (oOption)
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{
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aKeys.push({
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'empty': !oOption.key,
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'selected': ko.observable(!!oOption.key),
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'user': oOption.key.user,
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'hash': oOption.key.id.substr(-6),
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'key': oOption.key
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});
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this.encryptKeys(aKeys);
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}
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}, function () {
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return !this.submitRequest() && this.selectedPublicKey();
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});
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this.selectedPublicKey.subscribe(function (sValue) {
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if (sValue)
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{
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this.addCommand();
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}
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}, this);
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this.sDefaultKeyScope = Enums.KeyState.PopupComposeOpenPGP;
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this.defautOptionsAfterRender = Utils.defautOptionsAfterRender;
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this.deletePublickKey = _.bind(this.deletePublickKey, this);
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kn.constructorEnd(this);
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}
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kn.extendAsViewModel(['View/Popup/ComposeOpenPgp', 'PopupsComposeOpenPgpViewModel'], ComposeOpenPgpPopupView);
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_.extend(ComposeOpenPgpPopupView.prototype, AbstractView.prototype);
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ComposeOpenPgpPopupView.prototype.deletePublickKey = function (oKey)
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{
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this.encryptKeys.remove(oKey);
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};
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ComposeOpenPgpPopupView.prototype.clearPopup = function ()
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{
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this.notification('');
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this.sign(false);
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this.encrypt(false);
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this.password('');
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this.password.focus(false);
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this.buttonFocus(false);
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this.signKey(null);
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this.encryptKeys([]);
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this.text('');
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this.submitRequest(false);
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this.resultCallback = null;
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};
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ComposeOpenPgpPopupView.prototype.onBuild = function ()
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{
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key('tab,shift+tab', Enums.KeyState.PopupComposeOpenPGP, _.bind(function () {
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switch (true)
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{
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case this.password.focus():
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this.buttonFocus(true);
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break;
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case this.buttonFocus():
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this.password.focus(true);
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break;
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}
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return false;
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}, this));
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};
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ComposeOpenPgpPopupView.prototype.onHideWithDelay = function ()
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{
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this.clearPopup();
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};
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ComposeOpenPgpPopupView.prototype.onShowWithDelay = function ()
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{
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if (this.sign())
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{
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this.password.focus(true);
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}
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else
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{
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this.buttonFocus(true);
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}
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};
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ComposeOpenPgpPopupView.prototype.onShow = function (fCallback, sText, oIdentity, sTo, sCc, sBcc)
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{
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this.clearPopup();
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var
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aRec = [],
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sEmail = '',
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oKey = null,
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oEmail = new EmailModel()
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;
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this.resultCallback = fCallback;
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if ('' !== sTo)
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{
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aRec.push(sTo);
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}
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if ('' !== sCc)
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{
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aRec.push(sCc);
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}
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if ('' !== sBcc)
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{
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aRec.push(sBcc);
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}
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aRec = aRec.join(', ').split(',');
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aRec = _.compact(_.map(aRec, function (sValue) {
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oEmail.clear();
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oEmail.mailsoParse(Utils.trim(sValue));
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return '' === oEmail.email ? false : oEmail.email;
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}));
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if (oIdentity && oIdentity.email())
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{
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sEmail = oIdentity.email();
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oKey = PgpStore.findPrivateKeyByEmailNotNative(sEmail);
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if (oKey)
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{
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this.signKey({
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'user': oKey.user || sEmail,
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'hash': oKey.id.substr(-6),
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'key': oKey
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});
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}
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}
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if (this.signKey())
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{
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this.sign(true);
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}
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if (aRec && 0 < aRec.length)
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{
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this.encryptKeys(_.compact(_.map(aRec, function (sEmail) {
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var oKey = PgpStore.findPublicKeyByEmailNotNative(sEmail) || null;
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return {
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'empty': !oKey,
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'selected': ko.observable(!!oKey),
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'user': oKey ? (oKey.user || sEmail) : sEmail,
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'hash': oKey ? oKey.id.substr(-6) : '',
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'key': oKey
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};
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})));
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if (0 < this.encryptKeys().length)
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{
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this.encrypt(true);
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}
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}
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this.text(sText);
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};
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module.exports = ComposeOpenPgpPopupView;
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}()); |