I want to give a button on shopify log in page sign in with google for which i have created my own custom app in which i have implemented google outh authentication but facing issue in sign in. So how i can implement this functionality?kindly help me with my issue or share some supporting documentation for the same.(note my shopify store is basic plan)
Certainly! To implement a "Sign In with Google" functionality on your Shopify login page using your custom app with Google OAuth authentication, you can follow these general steps:
Configure Your Google OAuth App:
Make sure you have properly configured your Google OAuth app and have obtained the client ID and client secret.
Ensure that the redirect URI in your Google OAuth app matches the callback URL you will set in your Shopify store.
Set up Redirect URI in Shopify:
In your Shopify admin, go to Settings > Custom apps.
Add the Redirect URI that corresponds to your Google OAuth app’s callback URL.
Modify Your Login Page:
Customize your Shopify login page to include a “Sign In with Google” button.
Link the button to a route or page where you will handle the Google OAuth process.
Implement Google OAuth Flow:
When the user clicks “Sign In with Google,” redirect them to the Google OAuth authorization URL, passing along the necessary parameters (client ID, redirect URI, scope, etc.).
Handle the callback from Google in your app by exchanging the authorization code for an access token and user information.
Store User Information:
Once you have the user information from Google, create or update the user account in your Shopify store using the Storefront API or any applicable APIs available on your Basic plan.
Troubleshooting:
Check your logs and error messages for any issues during the OAuth process.
Ensure that your Google OAuth app settings, including the redirect URI, match the Shopify configuration.
Please note that the steps may vary based on your specific implementation and requirements.
For more detailed and specific information, you may refer to the official Shopify documentation and Google OAuth documentation:
Shopify Custom Apps
Google OAuth 2.0 Documentation
If you encounter issues, Shopify’s support or community forums can be valuable resources for assistance on the Basic plan.