Added password dialog view.
Mikunj
6 years ago
parent
26ba553e6a
commit
0b87f13699
@ -0,0 +1,214 @@
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/* global Whisper, i18n, _, Signal, passwordUtil */
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// eslint-disable-next-line func-names
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(function() {
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'use strict';
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window.Whisper = window.Whisper || {};
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const PasswordDialogView = Whisper.View.extend({
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className: 'loki-dialog password-dialog modal',
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templateName: 'password-dialog',
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initialize(options) {
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this.type = options.type;
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this.resolve = options.resolve;
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this.okText = options.okText || i18n('ok');
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this.reject = options.reject;
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this.cancelText = options.cancelText || i18n('cancel');
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this.title = options.title;
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this.render();
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this.updateUI();
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},
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events: {
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keyup: 'onKeyup',
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'click .ok': 'ok',
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'click .cancel': 'cancel',
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},
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render_attributes() {
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return {
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showCancel: !this.hideCancel,
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cancel: this.cancelText,
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ok: this.okText,
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title: this.title,
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};
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},
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async updateUI() {
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if (this.disableOkButton()) {
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this.$('.ok').prop('disabled', true);
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} else {
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this.$('.ok').prop('disabled', false);
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}
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},
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disableOkButton() {
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const password = this.$('#password').val();
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return _.isEmpty(password);
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},
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async validate() {
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const password = this.$('#password').val();
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const passwordConfirmation = this.$('#password-confirmation').val();
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const pairValidation = this.validatePasswordPair(password, passwordConfirmation);
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const hashValidation = await this.validatePasswordHash(password);
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return (pairValidation || hashValidation);
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},
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async validatePasswordHash(password) {
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// Check if the password matches the hash we have stored
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const hash = await Signal.Data.getPasswordHash();
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if (hash && !passwordUtil.matchesHash(password, hash)) {
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return i18n('invalidPassword');
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}
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return null;
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},
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validatePasswordPair(password, passwordConfirmation) {
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if (!_.isEmpty(password)) {
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// Check if the password is first valid
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const passwordValidation = passwordUtil.validatePassword(password, i18n);
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if (passwordValidation) {
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return passwordValidation;
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}
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// Check if the confirmation password is the same
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if (!passwordConfirmation || password.trim() !== passwordConfirmation.trim()) {
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return i18n('passwordsDoNotMatch');
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}
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}
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return null;
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},
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okPressed() {
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const password = this.$('#password').val();
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if (this.type === 'set') {
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window.setPassword(password.trim());
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} else if (this.type === 'remove') {
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window.setPassword(null, password.trim());
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}
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},
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okErrored() {
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if (this.type === 'set') {
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this.showError(i18n('setPasswordFail'));
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} else if (this.type === 'remove') {
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this.showError(i18n('removePasswordFail'));
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}
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},
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async ok() {
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const error = await this.validate();
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if (error) {
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this.showError(error);
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return;
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}
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// Clear any errors
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this.showError(null);
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try {
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this.okPressed();
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this.remove();
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if (this.resolve) {
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this.resolve();
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}
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} catch (e) {
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this.okErrored();
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}
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},
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cancel() {
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this.remove();
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if (this.reject) {
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this.reject();
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}
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},
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onKeyup(event) {
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this.updateUI();
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switch (event.key) {
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case 'Enter':
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this.ok();
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break;
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case 'Escape':
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case 'Esc':
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this.cancel();
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break;
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default:
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return;
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}
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event.preventDefault();
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},
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focusCancel() {
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this.$('.cancel').focus();
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},
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showError(message) {
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if (_.isEmpty(message)) {
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this.$('.error').text('');
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this.$('.error').hide();
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} else {
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this.$('.error').text(`Error: ${message}`);
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this.$('.error').show();
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}
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},
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});
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const ChangePasswordDialogView = PasswordDialogView.extend({
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templateName: 'password-change-dialog',
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disableOkButton() {
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const oldPassword = this.$('#old-password').val();
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const newPassword = this.$('#new-password').val();
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return _.isEmpty(oldPassword) || _.isEmpty(newPassword);
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},
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async validate() {
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const oldPassword = this.$('#old-password').val();
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// Validate the old password
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if (!_.isEmpty(oldPassword) ) {
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const oldPasswordValidation = passwordUtil.validatePassword(oldPassword, i18n);
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if (oldPasswordValidation) {
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return oldPasswordValidation;
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}
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} else {
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return i18n('typeInOldPassword');
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}
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const password = this.$('#new-password').val();
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const passwordConfirmation = this.$('#new-password-confirmation').val();
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const pairValidation = this.validatePasswordPair(password, passwordConfirmation);
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const hashValidation = await this.validatePasswordHash(oldPassword);
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return pairValidation || hashValidation;
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},
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okPressed() {
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const oldPassword = this.$('#old-password').val();
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const newPassword = this.$('#new-password').val();
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window.setPassword(newPassword.trim(), oldPassword.trim());
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},
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okErrored() {
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this.showError(i18n('changePasswordFail'));
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},
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});
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Whisper.getPasswordDialogView = (type, resolve, reject) => {
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// This is a differently styled dialog
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if (type === 'change') {
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return new ChangePasswordDialogView({
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title: i18n('changePassword'),
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okTitle: i18n('change'),
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resolve,
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reject,
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});
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}
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// Set and Remove is basically the same UI
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const title = type === 'remove' ? i18n('removePassword') : i18n('setPassword');
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const okTitle = type === 'remove' ? i18n('remove') : i18n('set');
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return new PasswordDialogView({
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title,
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okTitle,
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type,
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resolve,
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reject,
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});
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};
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})();
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