Remove apple instructions, add link

Author: arimendelow

README.md

@@ -35,95 +35,6 @@ Additionally, because `RWJS_API_URL` is used by the web-side code, you'll need t
 ### Enabling OAuth Provider(s)
 After setting up both sides, you'll need to enable your chosen OAuth provider(s). Currently supported providers include:
 
-[Apple]()
+[Apple](https://github.com/spoonjoy/redwoodjs-dbauth-oauth/wiki/Enabling-Apple-as-an-OAuth-provider)
 [GitHub]()
 [Google]()
-
-#### Enabling Apple as an OAuth provider
-The first thing to know about Apple is that *they don't allow you to use Sign In with Apple on localhost, and require SSL*.
-Therefore, if you want to test this locally, you'll need to [alias your localhost URL](https://www.tothenew.com/blog/aliasing-localhost-url-in-mac-os/), and then [create an HTTPS cert for that domain](https://gist.github.com/cecilemuller/9492b848eb8fe46d462abeb26656c4f8). You can then configure your front end server to use this cert, and update your `redwood.toml`'s `host` parameter to your alias. If there is enough demand for a proper guide on doing this, I'll write something up - let me know :)
-
-For Apple, we need to collect the following four environment variables:
-- `APPLE_TEAM_ID`
-- `APPLE_CLIENT_ID`
-- `APPLE_KEY_ID`
-- `APPLE_PRIVATE_KEY`
-
-We'll also need to add all of the redirect URIs that we'll be using - Apple requires that none of these contain `localhost` and that they're explicit - you cannot give it `https://myapp.com` and then use `https://myapp.com/method`.
-
-Let's get started!
-
-##### Prerequisites
-1. Sign up for an Apple developer account.
-2. Sign in to the Apple Developer portal. 
-
-Then...
-##### Getting `APPLE_TEAM_ID`
-1. From the sidebar, click on **Certificates, Identifiers and Profiles**.
-2. Click **Identifiers**, and in the dropdown on the top right corner, make sure **App IDs** is selected. Then, click the **blue plus icon**, and select the **App IDs** option.
-3. Select the type **App**, and click **Continue**. Then, fill in a **description** ("My Redwood app", etc.) and **bundle ID** ("com.myapp", etc.)
-4. From the list of capabilities, make sure **Sign In with Apple** is checked. Hit **continue** to be taken to the confirmation screen.
-5. On the confirmation screen, you'll see your `App ID prefix` - **this is your `APPLE_TEAM_ID`**.
-
-##### Getting `APPLE_CLIENT_ID`
-1. From the sidebar, click on **Certificates, Identifiers and Profiles**.
-2. Click **Identifiers**, and in the dropdown on the top right corner, make sure **Services IDs** is selected. Then, click the **blue plus icon**, and select the **Services IDs** option.
-3. Fill in a **description** ("My Redwood app service", etc.) and **Identifier** ("com.myapp.client", etc.). **This identifier is your `APPLE_CLIENT_ID`**.
-4. Hit **continue** to create your new Services ID.
-
-##### Getting `APPLE_KEY_ID`
-1. From the sidebar, click on **Certificates, Identifiers and Profiles**.
-2. Choose **Keys**, and click the **blue plus icon**. Give your key a name ("Key for my Redwood app", etc.), and make sure **Sign In with Apple** is checked.
-3. Click **Configure**, and then in the **Primary App ID** dropdown, select the App ID that we created above when we were getting the `APPLE_TEAM_ID`. Hit **Save**.
-4. Hit **Continue** to proceed to the confirmation page. Verify once again that **Sign In with Apple** is checked, and click **Register**.
-5. You'll be taken to a page to **Download Your Key**. **Download the key**, and note the **Key ID - this is your `APPLE_KEY_ID`**.
-
-##### Getting `APPLE_PRIVATE_KEY`
-1. In the previous step, you downloaded your private key. Open it in TextEdit, or the text editor of your choice. **The contents of this file are your `APPLE_PRIVATE_KEY`**.
-
-##### Adding Website URLs
-1. Go back to the service you created above (at [this link](https://developer.apple.com/account/resources/identifiers/serviceId)).
-2. Hit **Configure** next to **Sign In with Apple**. Click the **blue plus icon** next to **Website URLs**, and add the following:
-  - Under **Domains and Subdomains**, enter your website's domain name ("myapp.com", etc.).
-  - Under **Return URLs**, add the following, filling in your API URL so that these are complete URLs:
-    - {your API url}/auth/oauth?method=signupWithApple
-    - {your API url}/auth/oauth?method=loginWithApple
-    - {your API url}/auth/oauth?method=linkAppleAccount
-
-##### Using the Apple environment variables
-Go ahead and add the four environment variables that you just collected to your environment. You'll do this in your `.env` file while working locally, and in your deployment settings for your hosting provider in production.
-
-*Make sure* that you paste the `APPLE_PRIVATE_KEY` exactly as it is in that file, line breaks and everything. For example, in your `.env`, it'll look something like this:
-```bash
-APPLE_PRIVATE_KEY='-----BEGIN PRIVATE KEY-----
-asdhfjkalsdfhkalsdfhrwipqfhsjakldfhaskldfhasjkldfhasjkldhf
-asdjfals;kdfjasl;dfjalks;dfjal;sdfkjrufwqohfsjdklfhask
-asfjhksdafhaslkdfhasjlkdhfaslkdjhfakjsdlhfajlksdjhflaksdjhf
-asdfjalsdj
------END PRIVATE KEY-----'
-```
-
-You'll also need to update `redwood.toml`'s `includeEnvironmentVariables` parameter to include your `APPLE_CLIENT_ID`, otherwise it won't be available to your client, and your client won't be able to kick off the OAuth flow.
-
-##### Enable Apple as a provider
-Now, you can finally enable Apple as an OAuth provider!
-
-Go to `web/src/auth.ts`, and make the following change:
-```diff
- const oAuthClient = createOAuthClient({
-   enabledProviders: {
-+    apple: true
-   },
- })
-```
-
-Then, go to `api/src/functions/auth.ts`, and make the following change:
-```diff
-  const oAuthHandler = new OAuthHandler(event, context, authHandler, {
-    oAuthModelAccessor: 'oAuth',
-    enabledProviders: {
-+     apple: true,
-    },
-  })
-```
-