92 lines
2.8 KiB
JavaScript
92 lines
2.8 KiB
JavaScript
/*
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Copyright 2016 OpenMarket Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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var q = require("q");
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var request = require('browser-request');
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var SdkConfig = require('./SdkConfig');
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var MatrixClientPeg = require('./MatrixClientPeg');
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class ScalarAuthClient {
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constructor() {
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this.scalarToken = null;
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}
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connect() {
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return this.getScalarToken().then((tok) => {
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this.scalarToken = tok;
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});
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}
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hasCredentials() {
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return this.scalarToken != null; // undef or null
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}
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// Returns a scalar_token string
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getScalarToken() {
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var tok = window.localStorage.getItem("mx_scalar_token");
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if (tok) return q(tok);
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// No saved token, so do the dance to get one. First, we
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// need an openid bearer token from the HS.
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return MatrixClientPeg.get().getOpenIdToken().then((token_object) => {
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// Now we can send that to scalar and exchange it for a scalar token
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return this.exchangeForScalarToken(token_object);
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}).then((token_object) => {
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window.localStorage.setItem("mx_scalar_token", token_object);
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return token_object;
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});
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}
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exchangeForScalarToken(openid_token_object) {
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var defer = q.defer();
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var scalar_rest_url = SdkConfig.get().integrations_rest_url;
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request({
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method: 'POST',
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uri: scalar_rest_url+'/register',
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body: openid_token_object,
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json: true,
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}, (err, response, body) => {
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if (err) {
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defer.reject(err);
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} else if (response.statusCode / 100 !== 2) {
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defer.reject({statusCode: response.statusCode});
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} else if (!body || !body.scalar_token) {
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defer.reject(new Error("Missing scalar_token in response"));
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} else {
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defer.resolve(body.scalar_token);
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}
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});
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return defer.promise;
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}
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getScalarInterfaceUrlForRoom(roomId) {
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var url = SdkConfig.get().integrations_ui_url;
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url += "?scalar_token=" + encodeURIComponent(this.scalarToken);
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url += "&room_id=" + encodeURIComponent(roomId);
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return url;
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}
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getStarterLink(starterLinkUrl) {
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return starterLinkUrl + "?scalar_token=" + encodeURIComponent(this.scalarToken);
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}
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}
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module.exports = ScalarAuthClient;
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