What are the different configuration options for OmniAuth?

What are the different configuration options for OmniAuth?

OmniAuth provides various configuration options such as setting up providers, middleware, and callback URLs. Would you like details on a specific provider?

Yes, can you explain how to configure Google as a provider?

To configure Google, you need to set up a Google Developer Console project, obtain client ID and secret, and then add it to your OmniAuth initializer.

What about setting up a callback URL?

The callback URL is where users are redirected after authentication. You can set it in your OmniAuth initializer like this: config.callback_url = 'http://yourapp.com/auth/google/callback'.

Are there any common issues I should be aware of?

Yes, common issues include incorrect client IDs, secret keys, and misconfigured callback URLs. Always check your logs for errors.