Пређи на главни садржај

Multi-Tenancy Integration

Ultimate Multisite: Multi-Tenancy 1.2.0 changes several integration touchpoints for sovereign tenants, migration verification, and tenant lifecycle automation.

Tenant bootstrap flow​

Integrations that create or modify tenants should follow this order:

  1. Resolve the tenant registry record and isolation model.
  2. Create or verify the tenant database writer.
  3. Bootstrap the tenant schema.
  4. Provision tenant users.
  5. Register tenant routing and filesystem paths.
  6. Run migration verification before exposing the tenant.

Do not assume a sovereign tenant can reuse the network database connection. Use the tenant registry and writer abstractions provided by the addon.

SSO and REST hooks​

Stateless tenant autologin uses short-lived tokens with a purpose claim, JTI replay protection, an expiry cap, and origin pinning. Integrations that add login buttons or remote management links should generate tenant visits through the supported SSO flow instead of constructing tenant login URLs directly.

Network-side API audit events and daily summaries are available for sovereign tenant gateways. Use those logs when debugging external systems that call tenant lifecycle endpoints.

Sovereign customer action URLs​

Ultimate Multisite v2.13.0 routes sovereign-tenant customer actions back to the main site for account, checkout, billing, invoice, site, template-switching, and domain-mapping flows. Integrations that render tenant-side management links should point those actions at the main-site customer panel and include a validated return target when the user should be able to navigate back to the tenant after completing the action.

Use the core SSO wrapper for cross-domain management links:

$url = wu_with_sso($main_site_customer_url);

The generated URL remains filterable through wu_sso_url, which receives the SSO URL, current user, target site ID, and redirect context. Add-ons can use that filter to append provider-specific context or to replace the broker URL while preserving Ultimate Multisite's token validation.

Do not duplicate membership, invoice, billing-address, template, or domain-management state inside the sovereign tenant. Treat the tenant dashboard as the launcher and the main-site customer panel as the system of record for managed actions.

Migration verification​

After a migration or lifecycle integration changes tenant data, run the verification gates:

  • wp tenant verify-no-legacy --site=<site-id> confirms the tenant no longer depends on legacy network-side paths.
  • wp tenant verify-sovereign-push --site=<site-id> confirms sovereign push jobs can process and drain.

Integrations should treat failed verification as a deployment blocker and avoid marking a tenant live until the failure is resolved.

Tenant deletion​

Deletion flows should call the addon teardown path so tenant database credentials are cleaned up. External integrations may remove provider resources after teardown succeeds, but should not delete host databases or folders while verification or async push jobs are still running.

Deprecated database router​

The legacy Database_Router has been replaced by a deprecation stub. New integrations should resolve tenants through the current site router and tenant registry APIs rather than depending on the old router class.