Cannot get native Facebook login to work

[klatchbaldar]

I have followed all the Quick Start guides and I can get the native iOS Auth0 to work with the native Facebook login but not with React.

[keeth]

@klatchbaldar are you trying this in iOS 9? Starting with 9.0 the default FBSDK behavior is to log in with Safari / WebView.

https://github.com/facebook/facebook-ios-sdk/blob/master/FBSDKCoreKit/FBSDKCoreKit/Internal/ServerConfiguration/FBSDKServerConfigurationManager.m#L226

[klatchbaldar]

Yes, 9.X but the flow with Facebook using the react library is different than the flow using the iOS example. It seems like a web view that is not Safari is initiated and the FB cookies are not present so it forces the user to enter all FB credentials again (not desirable).

[keeth]

Do you have WebKit.framework under 'Linked Frameworks and Libraries'?

[klatchbaldar]

I added it but it didn't seem to make a difference. Any other suggestions?

On Thu, Dec 24, 2015 at 2:02 PM, Keith Grennan notifications@github.com
wrote:

Do you have WebKit.framework under 'Linked Frameworks and Libraries'?

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Reply to this email directly or view it on GitHub
#8 (comment)
.

[klatchbaldar]

Turning on [A0LockLogger logAll] gets:

-- Authenticating with connection facebook
-- Authenticating facebook with WebView authenticator

[keeth]

set a breakpoint in A0WebViewAuthenticator.authenticateWithParameters and see which controller is returned by newWebControllerWithParameters - either A0WebKitViewController or A0WebViewController.. not sure if that's the issue but prolly good to verify if the webkit controller is being picked or not

[keeth]

I think I just figured this out...

You need to add the integrations key when you call the Lock constructor. This will cause the Lock-Facebook integration to be used (make sure it is part of your project), which in turn uses FBSDKLoginKit to do the auth with SafariViewController if available.

var lock = new Auth0Lock({
      clientId: Config.get('auth0ClientId'),
      domain: Config.get('auth0Endpoint'),
      integrations: {
        facebook: {
          permissions: ['public_profile']
        }
      }});

[klatchbaldar]

Amazing! Working now. Many thanks I would have never thought that was the issue.