Configures a specific OAuth provider from database settings.

Examples

iex> PhoenixKit.Users.OAuthConfig.configure_provider(:google)
:ok

Configures all OAuth providers from database settings.

This function reads OAuth credentials from the database and updates the application configuration at runtime. It should be called:

• On application startup
• After updating OAuth credentials via admin UI

Skips configuration if OAuth is disabled in settings (oauth_enabled = false).

Examples

iex> PhoenixKit.Users.OAuthConfig.configure_providers()
:ok

Tests OAuth connection for a specific provider.

This function validates the credentials format but does not make actual API calls. For true connection testing, OAuth flow needs to be initiated through the browser.

Examples

iex> PhoenixKit.Users.OAuthConfig.test_connection(:google)
{:ok, "Google OAuth credentials are properly formatted"}

Validates OAuth credentials for a specific provider.

Returns {:ok, provider} if credentials are valid, or {:error, reason} if not. Uses direct database read for accurate validation.

Examples

iex> PhoenixKit.Users.OAuthConfig.validate_credentials(:google)
{:ok, :google}

iex> PhoenixKit.Users.OAuthConfig.validate_credentials(:apple)
{:error, "Missing Apple private key"}