122 lines
4.8 KiB
JavaScript
122 lines
4.8 KiB
JavaScript
/*
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* vim: ts=4:sw=4:expandtab
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*/
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(function () {
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'use strict';
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window.Whisper = window.Whisper || {};
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Whisper.KeyVerificationPanelView = Whisper.View.extend({
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className: 'key-verification panel',
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templateName: 'key-verification',
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events: {
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'click button.verify': 'toggleVerified',
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},
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initialize: function(options) {
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this.ourNumber = textsecure.storage.user.getNumber();
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if (options.newKey) {
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this.theirKey = options.newKey;
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}
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this.loadKeys().then(function() {
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this.listenTo(this.model, 'change', this.render);
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}.bind(this));
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},
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loadKeys: function() {
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return Promise.all([
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this.loadTheirKey(),
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this.loadOurKey(),
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]).then(this.generateSecurityNumber.bind(this))
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.then(this.render.bind(this));
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//.then(this.makeQRCode.bind(this));
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},
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makeQRCode: function() {
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// Per Lilia: We can't turn this on until it generates a Latin1 string, as is
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// required by the mobile clients.
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new QRCode(this.$('.qr')[0]).makeCode(
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dcodeIO.ByteBuffer.wrap(this.ourKey).toString('base64')
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);
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},
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loadTheirKey: function() {
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return textsecure.storage.protocol.loadIdentityKey(
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this.model.id
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).then(function(theirKey) {
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this.theirKey = theirKey;
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}.bind(this));
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},
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loadOurKey: function() {
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return textsecure.storage.protocol.loadIdentityKey(
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this.ourNumber
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).then(function(ourKey) {
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this.ourKey = ourKey;
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}.bind(this));
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},
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generateSecurityNumber: function() {
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return new libsignal.FingerprintGenerator(5200).createFor(
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this.ourNumber, this.ourKey, this.model.id, this.theirKey
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).then(function(securityNumber) {
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this.securityNumber = securityNumber;
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}.bind(this));
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},
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onSafetyNumberChanged: function() {
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this.model.getProfiles().then(this.loadKeys.bind(this));
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var dialog = new Whisper.ConfirmationDialogView({
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message: i18n('changedRightAfterVerify', this.model.getTitle(), this.model.getTitle()),
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hideCancel: true
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});
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dialog.$el.insertBefore(this.el);
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dialog.focusCancel();
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},
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toggleVerified: function() {
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this.$('button.verify').attr('disabled', true);
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this.model.toggleVerified().catch(function(result) {
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if (result instanceof Error) {
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if (result.name === 'OutgoingIdentityKeyError') {
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this.onSafetyNumberChanged();
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} else {
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console.log('failed to toggle verified:', result.stack);
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}
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} else {
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var keyError = _.some(result.errors, function(error) {
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return error.name === 'OutgoingIdentityKeyError';
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});
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if (keyError) {
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this.onSafetyNumberChanged();
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} else {
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_.forEach(result.errors, function(error) {
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console.log('failed to toggle verified:', error.stack);
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});
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}
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}
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}.bind(this)).then(function() {
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this.$('button.verify').removeAttr('disabled');
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}.bind(this));
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},
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render_attributes: function() {
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var s = this.securityNumber;
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var chunks = [];
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for (var i = 0; i < s.length; i += 5) {
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chunks.push(s.substring(i, i+5));
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}
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var name = this.model.getTitle();
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var yourSafetyNumberWith = i18n('yourSafetyNumberWith', name);
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var isVerified = this.model.isVerified();
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var verifyButton = isVerified ? i18n('unverify') : i18n('verify');
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var verifiedStatus = isVerified ? i18n('isVerified', name) : i18n('isNotVerified', name);
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return {
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learnMore : i18n('learnMore'),
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theirKeyUnknown : i18n('theirIdentityUnknown'),
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yourSafetyNumberWith : i18n('yourSafetyNumberWith', this.model.getTitle()),
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verifyHelp : i18n('verifyHelp', this.model.getTitle()),
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verifyButton : verifyButton,
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hasTheirKey : this.theirKey !== undefined,
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chunks : chunks,
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isVerified : isVerified,
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verifiedStatus : verifiedStatus
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};
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}
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});
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})();
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