1375788 - Facebook OAuth is not working in firefox but works fine in chrome.

Status: RESOLVED INCOMPLETE

(Firefox :: Untriaged, defect)

Description

[adhikari.sarthak]

User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0
Build ID: 20170608105825

Steps to reproduce:

1) Login to facebook.com
2) Visit Khanacademy.org
3) Click on the Login/Sign in in the top right
4) Select Login with facebook 


Actual results:

The error message was: 

"Error
Warning
URL Blocked: This redirect failed because the redirect URI is not whitelisted in the app’s Client OAuth Settings. Make sure Client and Web OAuth Login are on and add all your app domains as Valid OAuth Redirect URIs."


Expected results:

I should have been logged into Khanacademy.

Comment 1

[Carmen Fat [:cfat] - Ecosystem QA]

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:54.0) Gecko/20100101 Firefox/54.0
Build ID: 20170608105825

Hi and thanks for the report!

I tried to reproduce the issue you described in comment 0 but without success.
After logging into the Facebook account, I navigated to https://www.khanacademy.org/ and clicked the "Sign in/Sign up" link. Clicking on Facebook way of logging in opened a pop-up window and redirected me to my Khan Academy account. This was tested on the latest Firefox release v54.0 and latest Nightly 56.0a1 (2017-06-27) using Windows 10 x64. 

Does this also happen on Nightly and Beta builds? Can you please retest this using the latest Nightly build (https://nightly.mozilla.org/) and report back the results? When doing this, please use a new clean Firefox profile, maybe even safe mode, to eliminate custom settings as a possible cause (https://goo.gl/AR5o9d). 

Thanks!

Comment 2

[Carmen Fat [:cfat] - Ecosystem QA]

Marking this as Resolved - Incomplete due to the lack of response from the reporter.
If anyone can still reproduce it on latest versions, feel free to reopen the issue and provide more information.