Can I use one Facebook app for multi websites

[engharb]

question?

I have two Facebook apps for one test domain (http://testdomain.de), each app has its website url as (http://testdomain.de/auth/fb, http://testdomaibn.de/loginAuth/fb). I get error time to time from facebook may be because I am using two different apps in my application (the following error: User profile request failed! Facebook returned an error: Invalid appsecret_proof provided in the API argument.).
My question: is it possible to create one app for one domain but with different website url?

Version and provider

v2.x-dev

Is this an issue with a provider? If yes, which one?
fb, twitter

[ApacheEx]

thank you for more info,

you have one domain, so it should be one app. I'd say yes, it's possible. Just go to https://developers.facebook.com/apps/YOUR_APP/fb-login/ and provide two urls in Valid OAuth redirect URIs section, hope it will help.

But the questions is why do you use two urls which do the same action (login by facebook)?

[engharb]

I have converted to use one FB app, but I still have getting the following error: User profile request failed! Facebook returned an error: Invalid appsecret_proof provided in the API argument.

Do someone have info?

[ApacheEx]

please check once more (HA config) if App Secret and App ID are correct and belong to your FB App

[ApacheEx]

if it still fails, please make sure that Require App Secret is disabled. You can go here and check

https://developers.facebook.com/apps/YOUR_APP_ID/settings/advanced/

[ApacheEx]

seems fixed and no other questions appear, I'm close this issue