Getting Error: redirect_uri_mismatch The redirect URI in the request: http://localhost:8080/oauth2callback did not match a registered redirect URI

Question

I\'m getting this error while trying to run my application...

The redirect URI in the request: http://localhost:8080/oauth2callback did not match a registere         


        

Answer 1

In main.py functions main class add (decorator.callback_path, decorator.callback_handler()), and remove

- url: /oauth2callback 
    script: oauth2client/appengine.py 

from app.yaml.

PS: You might get DownloadError if you have some proxy-configuration/webcontent-filter. If you disable these configurations or deploy it on Google Server, it will work just fine.

Answer 2

using google openId I configured this

Redirect URIs: http://domain.com/authenticate/google

on https://code.google.com/apis/console, if you must create a app if you don't have one, note that must match entirely the url

Answer 3

seems like google tries to match url with being case-sensitve cause when i tried it with /Authorize and /authorize, it gave me redirect_uri_mismatch error for first one but worked for latter one

someone try and let me know if i m wrong

Answer 4

In main.py file,

in the part where you create a wsgi application

under application = webapp.wsgiapplication(

add a handler

(decorator.callback_path,decorator.callback_handler()),

Answer 5

You will actually need to add the following to your redirect URIs:

http://localhost:8080/oauth2callback

Also, you may need to append a trailing / if the above doesn't match:

http://localhost:8080/oauth2callback/