fusion tables from google script - google-apps-script

Question

I using this code in google script from request to google fusion tables
https://developers.google.com/fusiontables/docs/samples/apps_script
function getGAauthenticationToken(email, password) {
password = encodeURIComponent(password);
var response = UrlFetchApp.fetch("https://www.google.com/accounts/ClientLogin", {
method: "post",
payload: "accountType=GOOGLE&Email=" + email + "&Passwd=" + password + "&service=fusiontables&Source=testing"
});
var responseStr = response.getContentText();
responseStr = responseStr.slice(responseStr.search("Auth=") + 5, responseStr.length);
responseStr = responseStr.replace(/\n/g, "");
return responseStr;
}
function getdata(authToken) {
query = encodeURIComponent("SHOW TABLES");
var URL = "http://www.google.com/fusiontables/api/query?sql=" + query;
var response = UrlFetchApp.fetch(URL, {
method: "get",
headers: {
"Authorization": "GoogleLogin auth=" + authToken,
}
});
return response.getContentText();
}
function test(){
var email = "xyz#gmail.com";
var pass = "xyz";
var token = getGAauthenticationToken(email,pass);
Logger.log(getdata(token));
}
but, how I can make the connection with OAuth 2.0 without user/pass ?

Answer 1

Not oAuth 2.0, Apps Script only supports 1.0 yet. But you can use 1.0 normally with the Fusion Tables API. There's no need for user-pass info. Here's a function I wrote a long time ago to set oAuth om my UrlFetch requests to Google APIs.
/**
* Set up Google's oAuth authentication for UrlFetch
* #retuns {Object} args to be used UrlFetchApp
* #param {string} name oAuth service name, can be anything
* but must not repeat between different scopes
* recommend to use a meaninful name related to the scope
* #param {string} scope google scope for oAuth
*/
function googleOAuth(name,scope) {
var oAuthConfig = UrlFetchApp.addOAuthService(name);
oAuthConfig.setRequestTokenUrl("https://www.google.com/accounts/OAuthGetRequestToken?scope="+scope);
oAuthConfig.setAuthorizationUrl("https://www.google.com/accounts/OAuthAuthorizeToken");
oAuthConfig.setAccessTokenUrl("https://www.google.com/accounts/OAuthGetAccessToken");
oAuthConfig.setConsumerKey('anonymous');
oAuthConfig.setConsumerSecret('anonymous');
return {oAuthServiceName:name, oAuthUseToken:"always"};
}
There's also a notable library now, linked on Google Apps Script site, that will automate even more things to you. Please take a look.