(expo/use-sso) Add redirectUrl parameter to startSSOFlow; remove expo partials

docs/custom-flows/enterprise-connections.mdx

@@ -73,6 +73,85 @@ You must configure your application instance through the Clerk Dashboard for the
   </Tab>
 
   <Tab>
-    <Include src="_partials/expo/enterprise-sso-custom-flow" />
+    > [!IMPORTANT]
+    > Expo supports [SAML](/docs/authentication/enterprise-connections/overview#saml) Enterprise SSO, but does not support [OIDC](/docs/authentication/enterprise-connections/overview#oidc).
+
+    The following example **will both sign up _and_ sign in users**, eliminating the need for a separate sign-up page.
+
+    The following example:
+
+    1. Accesses the `startSSOFlow()` method using the [`useSSO()`](/docs/references/expo/use-sso) hook.
+    1. Calls the `startSSOFlow()` method with the `strategy` param set to `enterprise_sso` and the `identifier` param set to the user's email address that they provided.
+       - If authentication is successful, the `setActive()` method is called to set the active session with the new `createdSessionId`.
+       - If authentication is not successful, you can handle the missing requirements, such as MFA, using the [`signIn`](/docs/references/javascript/sign-in/sign-in) or [`signUp`](/docs/references/javascript/sign-up/sign-up) object returned from `startSSOFlow()`, depending on if the user is signing in or signing up. These objects include properties, like `status`, that can be used to determine the next steps. See the respective linked references for more information.
+
+    ```tsx {{ filename: 'app/(auth)/sign-in.tsx', collapsible: true }}
+    import React, { useEffect, useState } from 'react'
+    import * as WebBrowser from 'expo-web-browser'
+    import * as AuthSession from 'expo-auth-session'
+    import { useSSO } from '@clerk/clerk-expo'
+    import { View, Button, TextInput } from 'react-native'
+
+    export const useWarmUpBrowser = () => {
+      useEffect(() => {
+        // Preloads the browser for Android devices to reduce authentication load time
+        // See: https://docs.expo.dev/guides/authentication/#improving-user-experience
+        void WebBrowser.warmUpAsync()
+        return () => {
+          // Cleanup: closes browser when component unmounts
+          void WebBrowser.coolDownAsync()
+        }
+      }, [])
+    }
+
+    // Handle any pending authentication sessions
+    WebBrowser.maybeCompleteAuthSession()
+
+    export default function Page() {
+      useWarmUpBrowser()
+
+      const [email, setEmail] = useState('')
+
+      // Use the `useSSO()` hook to access the `startSSOFlow()` method
+      const { startSSOFlow } = useSSO()
+
+      const onPress = async () => {
+        try {
+          // Start the authentication process by calling `startSSOFlow()`
+          const { createdSessionId, setActive, signIn, signUp } = await startSSOFlow({
+            strategy: 'enterprise_sso',
+            identifier: email,
+            redirectUrl: AuthSession.makeRedirectUri(),
+          })
+
+          // If sign in was successful, set the active session
+          if (createdSessionId) {
+            setActive!({ session: createdSessionId })
+          } else {
+            // If there is no `createdSessionId`,
+            // there are missing requirements, such as MFA
+            // Use the `signIn` or `signUp` returned from `startSSOFlow`
+            // to handle next steps
+          }
+        } catch (err) {
+          // See https://clerk.com/docs/custom-flows/error-handling
+          // for more info on error handling
+          console.error(JSON.stringify(err, null, 2))
+        }
+      }
+
+      return (
+        <View>
+          <TextInput
+            value={email}
+            onChangeText={setEmail}
+            placeholder="Enter email"
+            placeholderTextColor="#666666"
+          />
+          <Button title="Sign in with SAML" onPress={onPress} />
+        </View>
+      )
+    }
+    ```
   </Tab>
 </Tabs>

docs/custom-flows/oauth-connections.mdx

@@ -70,7 +70,74 @@ You must configure your application instance through the Clerk Dashboard for the
   </Tab>
 
   <Tab>
-    <Include src="_partials/expo/oauth-custom-flow" />
+    The following example **will both sign up _and_ sign in users**, eliminating the need for a separate sign-up page.
+
+    The following example:
+
+    1. Accesses the `startSSOFlow()` method using the [`useSSO()`](/docs/references/expo/use-sso) hook.
+    1. Calls the `startSSOFlow()` method with the `strategy` param set to `oauth_google`, but you can use any of the [supported OAuth strategies](/docs/references/javascript/types/sso#oauth-strategy).
+       - If authentication is successful, the `setActive()` method is called to set the active session with the new `createdSessionId`.
+       - If authentication is not successful, you can handle the missing requirements, such as MFA, using the [`signIn`](/docs/references/javascript/sign-in/sign-in) or [`signUp`](/docs/references/javascript/sign-up/sign-up) object returned from `startSSOFlow()`, depending on if the user is signing in or signing up. These objects include properties, like `status`, that can be used to determine the next steps. See the respective linked references for more information.
+
+    ```tsx {{ filename: 'app/(auth)/sign-in.tsx', collapsible: true }}
+    import React, { useCallback, useEffect } from 'react'
+    import * as WebBrowser from 'expo-web-browser'
+    import * as AuthSession from 'expo-auth-session'
+    import { useSSO } from '@clerk/clerk-expo'
+    import { View, Button } from 'react-native'
+
+    export const useWarmUpBrowser = () => {
+      useEffect(() => {
+        // Preloads the browser for Android devices to reduce authentication load time
+        // See: https://docs.expo.dev/guides/authentication/#improving-user-experience
+        void WebBrowser.warmUpAsync()
+        return () => {
+          // Cleanup: closes browser when component unmounts
+          void WebBrowser.coolDownAsync()
+        }
+      }, [])
+    }
+
+    // Handle any pending authentication sessions
+    WebBrowser.maybeCompleteAuthSession()
+
+    export default function Page() {
+      useWarmUpBrowser()
+
+      // Use the `useSSO()` hook to access the `startSSOFlow()` method
+      const { startSSOFlow } = useSSO()
+
+      const onPress = useCallback(async () => {
+        try {
+          // Start the authentication process by calling `startSSOFlow()`
+          const { createdSessionId, setActive, signIn, signUp } = await startSSOFlow({
+            strategy: 'oauth_google',
+            redirectUrl: AuthSession.makeRedirectUri(),
+          })
+
+          // If sign in was successful, set the active session
+          if (createdSessionId) {
+            setActive!({ session: createdSessionId })
+          } else {
+            // If there is no `createdSessionId`,
+            // there are missing requirements, such as MFA
+            // Use the `signIn` or `signUp` returned from `startSSOFlow`
+            // to handle next steps
+          }
+        } catch (err) {
+          // See https://clerk.com/docs/custom-flows/error-handling
+          // for more info on error handling
+          console.error(JSON.stringify(err, null, 2))
+        }
+      }, [])
+
+      return (
+        <View>
+          <Button title="Sign in with Google" onPress={onPress} />
+        </View>
+      )
+    }
+    ```
   </Tab>
 
   <Tab>

docs/references/expo/use-sso.mdx

@@ -39,6 +39,13 @@ function startSSOFlow(startSSOFlowParams: StartSSOFlowParams): Promise<StartSSOF
 
   ---
 
+  - `redirectUrl?`
+  - `string`
+
+  The full URL or path to redirect to after the SSO flow is complete. If not specified, defaults to `sso-callback` path.
+
+  ---
+
   - `unsafeMetadata?`
   - [`SignUpUnsafeMetadata`](/docs/references/javascript/types/metadata#sign-up-unsafe-metadata)