mirror of
https://github.com/the-djmaze/snappymail.git
synced 2025-01-06 06:52:20 +08:00
405 lines
10 KiB
JavaScript
405 lines
10 KiB
JavaScript
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import ko from 'ko';
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import _ from '_';
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import $ from '$';
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import {i18n} from 'Common/Translator';
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import {log, isArray, isNonEmptyArray, pString, isUnd, trim} from 'Common/Utils';
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import AccountStore from 'Stores/User/Account';
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import {showScreenPopup} from 'Knoin/Knoin';
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class PgpUserStore
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{
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constructor() {
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this.capaOpenPGP = ko.observable(false);
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this.openpgp = null;
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this.openpgpkeys = ko.observableArray([]);
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this.openpgpKeyring = null;
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this.openpgpkeysPublic = this.openpgpkeys.filter((item) => !!(item && !item.isPrivate));
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this.openpgpkeysPrivate = this.openpgpkeys.filter((item) => !!(item && item.isPrivate));
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}
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/**
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* @returns {boolean}
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*/
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isSupported() {
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return !!this.openpgp;
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}
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findKeyByHex(keys, hash) {
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return _.find(keys, (item) => (hash && item && (hash === item.id || -1 < item.ids.indexOf(hash))));
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}
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findPublicKeyByHex(hash) {
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return this.findKeyByHex(this.openpgpkeysPublic(), hash);
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}
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findPrivateKeyByHex(hash) {
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return this.findKeyByHex(this.openpgpkeysPrivate(), hash);
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}
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findPublicKeysByEmail(email) {
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return _.compact(_.flatten(_.map(this.openpgpkeysPublic(), (item) => {
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const key = item && -1 < item.emails.indexOf(email) ? item : null;
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return key ? key.getNativeKeys() : [null];
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}), true));
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}
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findPublicKeysBySigningKeyIds(signingKeyIds) {
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return _.compact(_.flatten(_.map(signingKeyIds, (id) => {
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const key = id && id.toHex ? this.findPublicKeyByHex(id.toHex()) : null;
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return key ? key.getNativeKeys() : [null];
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}), true));
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}
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findPrivateKeysByEncryptionKeyIds(encryptionKeyIds, recipients, returnWrapKeys) {
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let
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result = isArray(encryptionKeyIds) ? _.compact(_.flatten(_.map(encryptionKeyIds, (id) => {
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const key = id && id.toHex ? this.findPrivateKeyByHex(id.toHex()) : null;
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return key ? (returnWrapKeys ? [key] : key.getNativeKeys()) : [null];
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}), true)) : [];
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if (0 === result.length && isNonEmptyArray(recipients))
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{
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result = _.uniq(_.compact(_.flatten(_.map(recipients, (sEmail) => {
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const keys = sEmail ? this.findAllPrivateKeysByEmailNotNative(sEmail) : null;
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return keys ? (returnWrapKeys ? keys : _.flatten(_.map(keys, (key) => key.getNativeKeys()), true)) : [null];
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}), true)), (key) => key.id);
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}
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return result;
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}
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/**
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* @param {string} email
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* @returns {?}
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*/
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findPublicKeyByEmailNotNative(email) {
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return _.find(this.openpgpkeysPublic(), (item) => (item && -1 < item.emails.indexOf(email))) || null;
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}
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/**
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* @param {string} email
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* @returns {?}
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*/
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findPrivateKeyByEmailNotNative(email) {
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return _.find(this.openpgpkeysPrivate(), (item) => (item && -1 < item.emails.indexOf(email))) || null;
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}
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/**
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* @param {string} email
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* @returns {?}
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*/
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findAllPublicKeysByEmailNotNative(email) {
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return _.filter(this.openpgpkeysPublic(), (item) => (item && -1 < item.emails.indexOf(email))) || null;
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}
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/**
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* @param {string} email
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* @returns {?}
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*/
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findAllPrivateKeysByEmailNotNative(email) {
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return _.filter(this.openpgpkeysPrivate(), (item) => (item && -1 < item.emails.indexOf(email))) || null;
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}
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/**
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* @param {string} email
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* @param {string=} password
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* @returns {?}
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*/
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findPrivateKeyByEmail(email, password) {
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let privateKey = null;
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const key = _.find(this.openpgpkeysPrivate(), (item) => (item && -1 < item.emails.indexOf(email)));
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if (key)
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{
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try
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{
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privateKey = key.getNativeKeys()[0] || null;
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if (privateKey)
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{
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privateKey.decrypt(pString(password));
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}
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}
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catch (e)
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{
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privateKey = null;
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}
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}
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return privateKey;
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}
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/**
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* @param {string=} password
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* @returns {?}
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*/
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findSelfPrivateKey(password) {
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return this.findPrivateKeyByEmail(AccountStore.email(), password);
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}
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decryptMessage(message, recipients, fCallback) {
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if (message && message.getEncryptionKeyIds)
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{
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const privateKeys = this.findPrivateKeysByEncryptionKeyIds(message.getEncryptionKeyIds(), recipients, true);
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if (privateKeys && 0 < privateKeys.length)
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{
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showScreenPopup(require('View/Popup/MessageOpenPgp'), [(decryptedKey) => {
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if (decryptedKey)
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{
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message.decrypt(decryptedKey).then((decryptedMessage) => {
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let privateKey = null;
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if (decryptedMessage)
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{
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privateKey = this.findPrivateKeyByHex(decryptedKey.primaryKey.keyid.toHex());
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if (privateKey)
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{
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this.verifyMessage(decryptedMessage, (oValidKey, aSigningKeyIds) => {
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fCallback(privateKey, decryptedMessage, oValidKey || null, aSigningKeyIds || null);
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});
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}
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else
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{
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fCallback(privateKey, decryptedMessage);
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}
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}
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else
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{
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fCallback(privateKey, decryptedMessage);
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}
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}, () => {
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fCallback(null, null);
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});
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}
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else
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{
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fCallback(null, null);
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}
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}, privateKeys]);
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return false;
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}
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}
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fCallback(null, null);
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return false;
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}
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verifyMessage(message, fCallback) {
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if (message && message.getSigningKeyIds)
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{
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const signingKeyIds = message.getSigningKeyIds();
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if (signingKeyIds && 0 < signingKeyIds.length)
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{
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const publicKeys = this.findPublicKeysBySigningKeyIds(signingKeyIds);
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if (publicKeys && 0 < publicKeys.length)
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{
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try
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{
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const
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result = message.verify(publicKeys),
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valid = _.find(_.isArray(result) ? result : [], (item) => (item && item.valid && item.keyid));
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if (valid && valid.keyid && valid.keyid && valid.keyid.toHex)
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{
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fCallback(this.findPublicKeyByHex(valid.keyid.toHex()));
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return true;
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}
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}
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catch (e)
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{
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log(e);
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}
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}
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fCallback(null, signingKeyIds);
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return false;
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}
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}
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fCallback(null);
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return false;
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}
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controlsHelper(dom, verControl, success, title, text) {
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if (success)
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{
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dom.removeClass('error').addClass('success').attr('title', title);
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verControl.removeClass('error').addClass('success').attr('title', title);
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}
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else
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{
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dom.removeClass('success').addClass('error').attr('title', title);
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verControl.removeClass('success').addClass('error').attr('title', title);
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}
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if (!isUnd(text))
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{
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dom.text(trim(text));
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}
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}
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static domControlEncryptedClickHelper(store, dom, armoredMessage, recipients) {
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return function() {
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let message = null;
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const $this = $(this); // eslint-disable-line no-invalid-this
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if ($this.hasClass('success'))
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{
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return false;
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}
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try
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{
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message = store.openpgp.message.readArmored(armoredMessage);
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}
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catch (e)
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{
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log(e);
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}
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if (message && message.getText && message.verify && message.decrypt)
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{
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store.decryptMessage(message, recipients, (validPrivateKey, decryptedMessage, validPublicKey, signingKeyIds) => {
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if (decryptedMessage)
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{
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if (validPublicKey)
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{
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store.controlsHelper(dom, $this, true, i18n('PGP_NOTIFICATIONS/GOOD_SIGNATURE', {
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'USER': validPublicKey.user + ' (' + validPublicKey.id + ')'
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}), decryptedMessage.getText());
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}
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else if (validPrivateKey)
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{
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const
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keyIds = isNonEmptyArray(signingKeyIds) ? signingKeyIds : null,
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additional = keyIds ? _.compact(_.map(keyIds,
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(item) => (item && item.toHex ? item.toHex() : null))).join(', ') : '';
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store.controlsHelper(dom, $this, false, i18n('PGP_NOTIFICATIONS/UNVERIFIRED_SIGNATURE') +
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(additional ? ' (' + additional + ')' : ''), decryptedMessage.getText());
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}
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else
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{
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store.controlsHelper(dom, $this, false, i18n('PGP_NOTIFICATIONS/DECRYPTION_ERROR'));
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}
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}
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else
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{
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store.controlsHelper(dom, $this, false, i18n('PGP_NOTIFICATIONS/DECRYPTION_ERROR'));
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}
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});
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return false;
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}
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store.controlsHelper(dom, $this, false, i18n('PGP_NOTIFICATIONS/DECRYPTION_ERROR'));
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return false;
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};
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}
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static domControlSignedClickHelper(store, dom, armoredMessage) {
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return function() {
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let message = null;
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const $this = $(this); // eslint-disable-line no-invalid-this
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if ($this.hasClass('success') || $this.hasClass('error'))
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{
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return false;
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}
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try
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{
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message = store.openpgp.cleartext.readArmored(armoredMessage);
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}
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catch (e)
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{
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log(e);
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}
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if (message && message.getText && message.verify)
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{
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store.verifyMessage(message, (validKey, signingKeyIds) => {
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if (validKey)
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{
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store.controlsHelper(dom, $this, true, i18n('PGP_NOTIFICATIONS/GOOD_SIGNATURE', {
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'USER': validKey.user + ' (' + validKey.id + ')'
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}), message.getText());
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}
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else
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{
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const
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keyIds = isNonEmptyArray(signingKeyIds) ? signingKeyIds : null,
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additional = keyIds ? _.compact(_.map(keyIds, (item) => (item && item.toHex ? item.toHex() : null))).join(', ') : '';
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store.controlsHelper(dom, $this, false,
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i18n('PGP_NOTIFICATIONS/UNVERIFIRED_SIGNATURE') + (additional ? ' (' + additional + ')' : ''));
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}
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});
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return false;
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}
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store.controlsHelper(dom, $this, false, i18n('PGP_NOTIFICATIONS/DECRYPTION_ERROR'));
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return false;
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};
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}
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/**
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* @param {*} dom
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* @param {MessageModel} rainLoopMessage
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*/
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initMessageBodyControls(dom, rainLoopMessage) {
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if (dom && !dom.hasClass('inited'))
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{
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dom.addClass('inited');
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const
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encrypted = dom.hasClass('encrypted'),
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signed = dom.hasClass('signed'),
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recipients = rainLoopMessage ? rainLoopMessage.getEmails(['from', 'to', 'cc']) : [];
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let verControl = null;
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if (encrypted || signed)
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{
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const domText = dom.text();
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dom.data('openpgp-original', domText);
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if (encrypted)
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{
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verControl = $('<div class="b-openpgp-control"><i class="icon-lock"></i></div>')
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.attr('title', i18n('MESSAGE/PGP_ENCRYPTED_MESSAGE_DESC'))
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.on('click', PgpUserStore.domControlEncryptedClickHelper(this, dom, domText, recipients));
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}
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else if (signed)
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{
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verControl = $('<div class="b-openpgp-control"><i class="icon-lock"></i></div>')
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.attr('title', i18n('MESSAGE/PGP_SIGNED_MESSAGE_DESC'))
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.on('click', PgpUserStore.domControlSignedClickHelper(this, dom, domText));
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}
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if (verControl)
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{
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dom.before(verControl).before('<div></div>');
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}
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}
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}
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}
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}
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export default new PgpUserStore();
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