This is a demo of using Firebase's authentication features in your iOS app. It focuses on using OAuth with Google, Facebook, or Twitter, as well as anonymous authentication. Note that Firebase also supports authentication with email & password and custom auth tokens. You can read the full iOS authentication guide here.
This demo requires that CocoaPods is installed.
To download and setup all necessary SDKs, run:
pod install
Next, open Login Demo.xcworkspace in XCode (not Login Demo.xcodeproj,
since you need to include the Cocoapod dependencies).
You'll then need to edit the file Login Demo/ViewController.m and specify the
Firebase app you're using as well as your Twitter API key. To setup
Facebook auth, you'll need to open Supporting Files/Info.plist.
and set FacebookAppID and FacebookDisplayName as well as configure a
URL Scheme to match your App ID. To setup
Google auth, you'll need to create and add a GoogleService-Info.plist from here as well as configure a
URL Scheme to match your Reversed Client ID.
Don't forget to enable the relevant OAuth providers in your Firebase app.
Finally, run the demo app in XCode!