60 lines
1.8 KiB
JavaScript
60 lines
1.8 KiB
JavaScript
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define([
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'/customize/messages.js?app=read',
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'/bower_components/chainpad-crypto/crypto.js',
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'/bower_components/chainpad-netflux/chainpad-netflux.js',
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'/common/cryptpad-common.js',
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], function (Messages, Crypto, Realtime, Cryptpad) {
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var Crypt = {};
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var finish = function (Session, err, doc) {
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if (Session.done) { return; }
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Session.cb(err, doc);
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Session.done = true;
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var abort = Cryptpad.find(Session,
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['realtime', 'realtime', 'abort']);
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if (typeof(abort) === 'function') { abort(); }
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};
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var get = Crypt.get = function (hash, cb, opt) {
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if (typeof(cb) !== 'function') {
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throw new Error('Crypt.get expects a callback');
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}
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var Session = {
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cb: cb,
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};
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opt = opt || {};
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var secret = Session.secret = Cryptpad.getSecrets(hash);
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var config = {
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websocketURL: Cryptpad.getWebsocketURL(),
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channel: secret.channel,
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crypto: Crypto.createEncryptor(secret.keys),
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logLevel: 0,
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};
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var onError = config.onError = function () {
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finish(Session, Messages.websocketError);
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};
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var onAbort = config.onAbort = function () {
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finish(Session, Messages.disconnectAlert);
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};
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var onReady = config.onReady = function (info) {
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var realtime = Session.realtime = info.realtime;
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finish(Session, void 0, realtime.getUserDoc());
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};
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var onConnectionChange = config.onConnectionChange = function (info) {
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if (info.state) { return; }
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finish(Session, Messages.disconnectAlert);
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};
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Object.keys(opt).forEach(function (k) { config[k] = opt[k]; });
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return (Session.realtime = Realtime.start(config));
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};
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return Crypt;
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});
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