Can't login with different userid after logout using facebook credentials

couchbaselabs / ToDoLite-iOS

To-Do list sample app for Couchbase Lite, native iOS version

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Can't login with different userid after logout using facebook credentials #46

Open ashvindersingh opened 9 years ago

ashvindersingh commented 9 years ago

Steps to reproduce:

Clone and compile as per the ToDolite repo
Clone and compile 1.1 Couchbaselite iOS repo
Copy the new Couchbaselite framework into the frameworks folder.
Build and ensure the app compiles and launches on the target simulator or App on the phone
Login using the facebook email.
Create couple of tasks
Logout
Login by pressing the "Login with Facebook" button
The screen presents options: "You have already authorized Todo-Lite. buttons: Cancel, OK
Press OK
Login using the old userid. No option is provided to login using a different user.

pasin commented 9 years ago

I could reproduce this. I think this is a facebook SDK 4.0 bug when logging in / out from the browser dialog. I noticed that facebook sdk doesn't keep user info in a shared cookies but in a local browser storage and the SDK didn't clear that when calling FBSDKLoginManager.logout method.

pasin commented 9 years ago

Some developers are seeing the same behaviors:

http://stackoverflow.com/questions/30092610/facebook-logout-is-not-working-in-new-sdk-v-4-1-0-in-ios

hiren1995 commented 6 years ago

Any Solution for this yet...

hiren1995 commented 6 years ago

let fbLoginManager : FBSDKLoginManager = FBSDKLoginManager() fbLoginManager.loginBehavior = FBSDKLoginBehavior.web

Finally got the Solution. This for swift

i-am-chris commented 6 years ago

did not work any other ideas?

Darshzz commented 6 years ago

This is because of SSO Single sign-on enabled in fb developer settings. Try this......

let deletepermission = FBSDKGraphRequest(graphPath: "me/permissions/", parameters: nil, HTTPMethod: "DELETE") deletepermission.startWithCompletionHandler({(connection,result,error)-> Void in
println("the delete permission is (result)") })

AntonBelousov commented 5 years ago

User can open facebook on his/her device and logout. After it hi/she would be able to login in your app with different account. It is awful UX, but it works