Merge pull request #77 from oshliaer/master

Add VK.com Auth

Author: Eric Koleda

samples/VK.gs

@@ -0,0 +1,78 @@
+/**
+ * VK's Auth flow https://vk.com/dev/authcode_flow_user
+ * Scopes list https://vk.com/dev/permissions
+ */
+
+var CLIENT_ID = '...';
+var CLIENT_SECRET = '...';
+
+/**
+ * Authorizes and makes a request to the VK API.
+ */
+function run() {
+ var service = getService();
+ if (service.hasAccess()) {
+ // GET requests require access_token parameter
+ var url = 'https://api.vk.com/method/groups.get?access_token=' + service.getAccessToken();
+ var response = UrlFetchApp.fetch(url);
+ var result = JSON.parse(response.getContentText());
+ Logger.log(JSON.stringify(result, null, 2));
+ } else {
+ var authorizationUrl = service.getAuthorizationUrl();
+ Logger.log('Open the following URL and re-run the script: %s',
+ authorizationUrl);
+ }
+}
+
+/**
+ * Reset the authorization state, so that it can be re-tested.
+ */
+function reset() {
+ var service = getService();
+ service.reset();
+}
+
+/**
+ * Configures the service.
+ */
+function getService() {
+ return OAuth2.createService('VK')
+ // Set the endpoint URLs.
+ .setAuthorizationBaseUrl('https://oauth.vk.com/authorize')
+ .setTokenUrl('https://oauth.vk.com/access_token')
+
+ // Set the client ID and secret.
+ .setClientId(CLIENT_ID)
+ .setClientSecret(CLIENT_SECRET)
+
+ // Set the name of the callback function that should be invoked to complete
+ // the OAuth flow.
+ .setCallbackFunction('authCallback')
+
+ // Set the property store where authorized tokens should be persisted.
+ .setPropertyStore(PropertiesService.getUserProperties())
+
+ // Set the scope and additional specific parameters if its are supported
+ .setScope('groups,offline');
+}
+
+/**
+ * Handles the OAuth callback.
+ */
+function authCallback(request) {
+ var service = getService();
+ var authorized = service.handleCallback(request);
+ if (authorized) {
+ return HtmlService.createHtmlOutput('Success!');
+ } else {
+ return HtmlService.createHtmlOutput('Denied');
+ }
+}
+
+/**
+ * Logs the redict URI to register in the VK Aps Page https://vk.com/apps?act=manage.
+ */
+function logRedirectUri() {
+ var service = getService();
+ Logger.log(service.getRedirectUri());
+}