Update auth_secret variable

The only environment variable that is mandatory is the AUTH_SECRET. This is a random value used by the library to encrypt tokens and email verification hashes. You can generate one via running:

npx auth secret

Alternatively, you can use the openssl CLI, openssl rand -base64 33.

Then add it to your .env file:

AUTH_SECRET = secret;

Google config

In this section, you can update these variables:

GOOGLE_CLIENT_ID = your_secret_client_id.apps.googleusercontent.com;
GOOGLE_CLIENT_SECRET = your_secret_client;

See config tutorial in Authjs - Google OAuth.

Github config

In this section, you can update these variables:

GITHUB_ID = your_secret_client_id;
GITHUB_SECRET = your_secret_client;

See config tutorial in Authjs - Github OAuth.