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

Sign in with Apple makes it easy for millions of users to sign up and log in to your apps and websites using their Apple ID. Instead of using a social media account, or filling out forms and choosing yet another password, your target users see and can use Sign in with Apple to set up an account and start using your app right away. All user accounts are protected by Apple with two-factor authentication for superior security, and Apple will not track users' activity in your app or website. Apple retains only the information needed for users to sign in and manage their accounts. Developers can add Sign in with Apple anywhere they offer their app or service, so users can sign in quickly and easily regardless of the platform.

The Apple social connection allows users to log in to your application using their Apple account. The Apple App Store Developer guidelines require Sign In With Apple (SIWA) be available in applications that only use third-party sign-in options, such as Facebook or Google.
By default, Auth0 syncs user profile attributes with each user login. Syncing user profile data ensures that changes in the connection source are automatically updated in Auth0.
Apple does not allow branding changes to the Apple login page display.

<h2 id="prerequisites">Prerequisites</h2>
This process requires:
<ul>
<li>An Apple Developer Program account. If you are a member of the iOS Developer University Program, sign up for a free trial.</li>
<li><code>Lock.js</code> version 11.16 or later if you use the Classic Universal Login Flow or if you embed <code>Lock.js</code> in your application.</li>
</ul>

<h2 id="set-up-an-app-in-apple">Set up an app in Apple</h2>
To set up an application, navigate to the Apple Developer Dashboard and select Certs, Identifiers, and Profiles then Identifiers.
Choose Create New Identifier and choose App IDs. 
Next, select the App type and Continue.
Specify a description of the app.
Enable the Sign In with Apple capability in the Capabilities section.
<img src="https://cdn.auth0.com/marketplace/catalog/content/assets/social-connections/apple/media/apple-social-4.png" alt="">
Save your changes.

<h2 id="create-a-service-id">Create a Service ID</h2>
Return to Identifiers by clicking All Identifiers
<img src="https://cdn.auth0.com/marketplace/catalog/content/assets/social-connections/apple/media/apple-social-5.png" alt="">
Select Services IDs from the dropdown on the right.
Register the Services ID with a description and identifier. Select Continue and then Register.
Return to Service Registration and enable Sign in with Apple. Select Configure 
Select the AppID you created and add your Auth0 tenant domain and callback URL. Review your changes and save.

<h2 id="create-a-signing-key">Create a Signing Key</h2>
Return to Identifiers by clicking All Identifiers and choose Keys from the dropdown on the right.
Add a keyname and enable Sign in with Apple below. Add the AppID of the application you created in the first step and save your changes.
Continue and register. Download a copy of your key.

<h2 id="update-your-auth0-configuration">Update your Auth0 configuration</h2>
Now that you have your application information, update your Auth0 configuration.
In your Auth0 dashboard, navigate to Authentication &gt; Social Connections and Create Connection. Find the Apple connection and enable Apple access to Auth0.
Name your social connection and update the fields with the information below.
<ul>
<li>Client ID: Add the identifier of the Services ID you created in Apple. Not the ID of the App ID.</li>
<li>Client Secret Signing Key: Paste the contents of your keyfile downloaded from Apple. Paste the entire key, including the <code>BEGIN/END PRIVATE KEY</code> lines.</li>
<li>Apple Team ID: Add your Apple Team ID. In the Apple Developer Console top right menu, navigate to View Membership &gt; Membership &gt; Team ID.</li>
<li>Key ID: Paste the key ID of your Apple key. To find this, navigate to Certs, Identifiers, and Profiles in the Apple Developer Console. Choose Keys and open your key.</li>
</ul>

<h2 id="test-connection">Test connection</h2>
Now, <a href="https://auth0.com/docs/dashboard/guides/connections/test-connections-social">test your connection</a>.

Apple - The easy way to add Sign in with Apple to your app or website

Apple Integration with Auth0

Apple

Auth0 makes authentication and authorization easy. From SSO to MFA, passwordless to user profiling, and consumer to SaaS apps, we’ve got what you need to tackle any identity use case.

Secure access for everyone but not just anyone

The easy way to add Sign in with Apple to your app or website

Sign in with Apple works natively on iOS, macOS, tvOS, and watchOS. And it works in any browser, so you can deploy it on your website and in your apps running on other platforms to allow all Apple users easy access in one integration.

Works everywhere

Every account using Sign in with Apple is automatically protected with two-factor authentication. On Apple devices, users are persistently signed in and can re-authenticate anytime with Face ID or Touch ID.

Security built in

Sign in with Apple was built from the ground up to give users peace of mind about their privacy. Data collection is limited to the user’s name and email address. Apple will not track users as they interact with your app.