Cordova Plugin for Sign in with Apple

Enables cordova apps to use the new Sign in with Apple feature what will be required for all iOS apps using any social login.

Prerequisites:

• A Cordova 3.0+ project for iOS
• XCode 11 (currently on beta)

Installation

To install this plugin, follow the Command-line Interface Guide. You can use the following command line:

cordova plugin add cordova-plugin-applesignin 

Installing the plugin automatically adds the com.apple.developer.applesignin key to the entitlements to enable Sign in with Apple capability.

Javascript API

Note: All API functions are returning Promises. In case of errors the returned promise is rejected with a string error message. There are two public functions are available.

isAvailable

Checks the availability of the feature. The returned promise is resolving with true for iOS13+

startLogin

Starts the login proccess. Returned Promise resolves with the returned login data or rejects with an error message. Cancelled login is also considered as a rejection.

The function has an optional userId argument where the previously received user parameter can be passed in.

Example usage:

AppleSignIn.startLogin()  
  .then((res) => {
    console.log('success', res)
  })
  .catch((err) => {
    console.log('error', err)
  }) 

In case of successful signin the returned promise resolves with an object containing the following keys:

{
  email: "zoltan@powerednow.com",
  familyName: "Magyar",
  givenName: "Zoltan",
  user: "xxxxxx.4a9eb79a00384d3ab64f9d88902811ec.xxxx",
}

In case of error the promise is rejected with the following strings:

• "Cancelled" - ASAuthorizationErrorCanceled
• "Failed" - ASAuthorizationErrorFailed
• "Invalid" - ASAuthorizationErrorInvalidResponse
• "Not Handled" - ASAuthorizationErrorNotHandled:
• "Unknown" - ASAuthorizationErrorUnknown

isUserAuthorized

Checks if the app is already authorized for the given user .

Example usage:

AppleSignIn.isUserAuthorized("xxxxxx.4a9eb79a00384d3ab64f9d88902811ec.xxxx")  
  .then((res) => {
    if (res) {
      console.log('Authorized')
    } else {
      console.log('Unauthorized')
    }
  })
  .catch((err) => {
    console.log('error', err)
  }) 

See Apple Documentation for the description of the errors.