84 lines
2.1 KiB
JavaScript
84 lines
2.1 KiB
JavaScript
'use strict';
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// Helper functions for accessing the vkontakte API.
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const httpsRequest = require('./httpsRequest');
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var Parse = require('parse/node').Parse;
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var logger = require('../../logger').default;
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// Returns a promise that fulfills iff this user id is valid.
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function validateAuthData(authData, params) {
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return vkOAuth2Request(params).then(function(response) {
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if (response && response.access_token) {
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return request(
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'api.vk.com',
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'method/users.get?access_token=' + authData.access_token + '&v=5.8'
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).then(function(response) {
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if (
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response &&
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response.response &&
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response.response.length &&
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response.response[0].id == authData.id
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) {
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return;
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}
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throw new Parse.Error(
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Parse.Error.OBJECT_NOT_FOUND,
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'Vk auth is invalid for this user.'
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);
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});
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}
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logger.error('Vk Auth', 'Vk appIds or appSecret is incorrect.');
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throw new Parse.Error(
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Parse.Error.OBJECT_NOT_FOUND,
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'Vk appIds or appSecret is incorrect.'
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);
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});
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}
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function vkOAuth2Request(params) {
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return new Promise(function(resolve) {
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if (
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!params ||
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!params.appIds ||
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!params.appIds.length ||
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!params.appSecret ||
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!params.appSecret.length
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) {
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logger.error(
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'Vk Auth',
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'Vk auth is not configured. Missing appIds or appSecret.'
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);
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throw new Parse.Error(
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Parse.Error.OBJECT_NOT_FOUND,
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'Vk auth is not configured. Missing appIds or appSecret.'
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);
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}
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resolve();
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}).then(function() {
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return request(
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'oauth.vk.com',
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'access_token?client_id=' +
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params.appIds +
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'&client_secret=' +
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params.appSecret +
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'&v=5.59&grant_type=client_credentials'
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);
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});
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}
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// Returns a promise that fulfills iff this app id is valid.
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function validateAppId() {
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return Promise.resolve();
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}
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// A promisey wrapper for api requests
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function request(host, path) {
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return httpsRequest.get('https://' + host + '/' + path);
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}
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module.exports = {
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validateAppId: validateAppId,
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validateAuthData: validateAuthData,
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};
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