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I have created a Google App Script REST - Application (starting with "script.google.com/"), that works with HTTP-requests.
The application works fine when it is available to 'everyone, even anonymous' but when I set it available to my domain only [EDIT:] OR "only myself" from the publish/deploy as WebApp[/EDIT], I can only access the web app with browser and signing in but not with http request.
I have tried requesting an authorization token with both Google OAuth Playground and an android application based on a Xamarin Auth Tutorial.
Both methods have resulted me a working authorization token that I can copy+paste to an other platform an confirm it is working with a request to https://wwww.googlapis.com/plus/v1/people/me.
I can access the Web app with browser and signing in. Now when I call my script with http request I get the following result:
"<HTML> <HEAD> <TITLE>Unauthorized</TITLE> </HEAD> <BODY BGCOLOR="#FFFFFF" TEXT="#000000"> <H1>Unauthorized</H1> <H2>Error 401</H2> </BODY> </HTML>"
I have tried to call the Web App with another App Script:
var headers = {
"authorization": "Bearer [access_token]",
};
var params = {
method:"GET",
contentType:"application/json",
muteHttpExceptions:true,
headers:headers,
};
var url = "https://script.google.com/[rest_of_the_script_url]";
var response = UrlFetchApp.fetch(url, params);
Also I have tried calling the Web App with C# OAuth2Request (Taken from the Xamarin tutorial):
var url = "https://script.google.com/[rest_of_the_script_url]";
var request = new OAuth2Request("GET", new Uri(url), null, account );
Also I have tried C# HttpWebRequest:
string accessToken = "Bearer [access_token]";
string url = "[https://script.google.com/[rest_of_the_script_url]";
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.create(url);
request.Method = "GET";
request.ContentType = "application/json";
request.Headers.Add("Authorization", accessToken);
var response = request.getResponse();
All previous methods have the same result: "(401) Unauthorized".
For scopes I have set:
https://www.googleapis.com/auth/plus.me
https://www.googleapis.com/auth/userinfo.email
My WebApp does not require any scopes according to it's properties.
[EDIT:] Also to make sure it does not I did set a doGet() method as simple as possible:
function doGet(e)
{
return ContentService.CreateTextOutput("success");
}
This question has been asked before, but some have found the solution and some have not. Also I did not success with the answers either.
- I think my first attempt covers this one.
- I tried to translate the Java answer to C#
Ok, thanks for reading down here, wish some one can help me out with this as I'm running out of ideas (and time, eventually).
EDIT:
Though the issue has resolved and turned out to be a scope-issue I am answering the questions in the comments below, in case this question might be of any help to anyone in the future.
See Question&Answers more detail:
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