Orchard Core Google Integration

The Google module has these feature IDs:

Feature	ID	Current admin path
Google Analytics	OrchardCore.Google.Analytics	Settings → Integrations → Google Analytics
Google Tag Manager	OrchardCore.Google.TagManager	Settings → Integrations → Google Tag Manager
Google authentication	OrchardCore.Google.GoogleAuthentication	Settings → Security → Authentication → Google

Google authentication depends on OrchardCore.Users.ExternalAuthentication. Register the OAuth callback URL with Google; its default path is /signin-google. Google+ is not an Orchard Core dependency or setup step.

The Google features use site settings, so use the generic Settings recipe step:

{
  "steps": [
    {
      "name": "Feature",
      "enable": [
        "OrchardCore.Google.Analytics",
        "OrchardCore.Google.TagManager",
        "OrchardCore.Google.GoogleAuthentication"
      ]
    },
    {
      "name": "Settings",
      "GoogleAnalyticsSettings": {
        "TrackingID": "G-EXAMPLE"
      },
      "GoogleTagManagerSettings": {
        "ContainerID": "GTM-EXAMPLE"
      },
      "GoogleAuthenticationSettings": {
        "ClientID": "google-oauth-client-id",
        "ClientSecret": "supply-from-a-secret-store",
        "CallbackPath": "/signin-google",
        "SaveTokens": false
      }
    }
  ]
}

Use ConfigureGoogleSettings() for configuration-backed overrides. Enable OrchardCore.Users.Registration only when a Google external login may create a local Orchard user.