Adds end-to-end custom apex domain support: workspace-scoped
registration via OpenSRS (Tucows), authoritative DNS via Google
Cloud DNS, and one-call attach that wires registrar nameservers,
DNS records, and Coolify app routing in a single transactional
flow.
Schema (additive, idempotent — run /api/admin/migrate after deploy)
- vibn_workspaces.dns_provider TEXT DEFAULT 'cloud_dns'
Per-workspace DNS backend choice. Future: 'cira_dzone' for
strict CA-only residency on .ca.
- vibn_domains
One row per registered/intended apex. Tracks status
(pending|active|failed|expired), registrar order id, encrypted
registrar manage-user creds (AES-256-GCM, VIBN_SECRETS_KEY),
period, dates, dns_provider/zone_id/nameservers, and a
created_by audit field.
- vibn_domain_events
Append-only lifecycle audit (register.attempt/success/fail,
attach.success, ns.update, lock.toggle, etc).
- vibn_billing_ledger
Workspace-scoped money ledger (CAD by default) with
ref_type/ref_id back to the originating row.
OpenSRS XML client (lib/opensrs.ts)
- Mode-gated host/key (OPENSRS_MODE=test → horizon sandbox,
rejectUnauthorized:false; live → rr-n1-tor, strict TLS).
- MD5 double-hash signature.
- Pure Node https module (no undici dep).
- Verbs: lookupDomain, getDomainPrice, checkDomain, registerDomain,
updateDomainNameservers, setDomainLock, getResellerBalance.
- TLD policy: minPeriodFor() bumps .ai to 2y; CPR/legalType
plumbed through for .ca; registrations default to UNLOCKED so
immediate NS updates succeed without a lock toggle.
DNS provider abstraction (lib/dns/{provider,cloud-dns}.ts)
- DnsProvider interface (createZone/getZone/setRecords/deleteZone)
so the workspace residency knob can swap backends later.
- cloudDnsProvider implementation against Google Cloud DNS using
the existing vibn-workspace-provisioner SA (roles/dns.admin).
- Idempotent zone creation, additions+deletions diff for rrsets.
Shared GCP auth (lib/gcp-auth.ts)
- Single getGcpAccessToken() helper used by Cloud DNS today and
future GCP integrations. Prefers GOOGLE_SERVICE_ACCOUNT_KEY_B64,
falls back to ADC.
Workspace-scoped helpers (lib/domains.ts)
- listDomainsForWorkspace, getDomainForWorkspace, createDomainIntent,
markDomainRegistered, markDomainFailed, markDomainAttached,
recordDomainEvent, recordLedgerEntry.
Attach orchestrator (lib/domain-attach.ts)
Single function attachDomain() reused by REST + MCP. For one
apex it:
1. Resolves target → Coolify app uuid OR raw IP OR CNAME.
2. Ensures Cloud DNS managed zone exists.
3. Writes A / CNAME records (apex + requested subdomains).
4. Updates registrar nameservers, with auto unlock-retry-relock
fallback for TLDs that reject NS changes while locked.
5. PATCHes the Coolify application's domain list so Traefik
routes the new hostname.
6. Persists dns_provider/zone_id/nameservers and emits an
attach.success domain_event.
AttachError carries a stable .tag + http status so the caller
can map registrar/dns/coolify failures cleanly.
REST endpoints
- POST /api/workspaces/[slug]/domains/search
- GET /api/workspaces/[slug]/domains
- POST /api/workspaces/[slug]/domains
- GET /api/workspaces/[slug]/domains/[domain]
- POST /api/workspaces/[slug]/domains/[domain]/attach
All routes go through requireWorkspacePrincipal (session OR
Authorization: Bearer vibn_sk_...). Register is idempotent:
re-issuing for an existing intent re-attempts at OpenSRS without
duplicating the row or charging twice.
MCP bridge (app/api/mcp/route.ts → version 2.2.0)
Adds five tools backed by the same library code:
- domains.search (batch availability + pricing)
- domains.list (workspace-owned)
- domains.get (single + recent events)
- domains.register (idempotent OpenSRS register)
- domains.attach (full Cloud DNS + registrar + Coolify)
Sandbox smoke tests (scripts/smoke-opensrs-*.ts)
Standalone Node scripts validating each new opensrs.ts call against
horizon.opensrs.net: balance + lookup + check, TLD policy
(.ca/.ai/.io/.com), full register flow, NS update with systemdns
nameservers, and the lock/unlock toggle that backs the attach
fallback path.
Post-deploy checklist
1. POST https://vibnai.com/api/admin/migrate
-H "x-admin-secret: $ADMIN_MIGRATE_SECRET"
2. Set OPENSRS_* env vars on the vibn-frontend Coolify app
(RESELLER_USERNAME, API_KEY_LIVE, API_KEY_TEST, HOST_LIVE,
HOST_TEST, PORT, MODE). Without them, only domains.list/get
work; search/register/attach return 500.
3. GCP_PROJECT_ID is read from env or defaults to master-ai-484822.
4. Live attach end-to-end against a real apex is queued as a
follow-up — sandbox path is fully proven.
Not in this commit (deliberate)
- The 100+ unrelated in-flight files (mvp-setup wizard, justine
homepage rework, BuildLivePlanPanel, etc) — kept local to keep
blast radius minimal.
Made-with: Cursor
Mark Henderson
d6c87a052e