Files
Matheus c03c6d4eaa feat: implement Extensions with real FreeSWITCH directory integration
- extensions table (tenant-scoped, RLS): number, sip_password_enc
  (AES-256-GCM via packages/shared/src/crypto.ts), caller_id, context,
  sofia_profile, codecs, max_registrations
- apps/api/src/extensions: CRUD (POST/GET/GET:id/DELETE), protected by a
  new generic PermissionGuard (@RequirePermission decorator), tenant
  resolved only from the JWT (never trusted from the client)
- SIP password is returned in plaintext only once, in the create response;
  toPublicExtension() explicitly destructures the encrypted field out
  (not a spread) so it can't leak by accident
- b2bcall-fs-config now resolves real directory data: Tenant.telephonyDomain
  -> Extension.number, decrypts the password, builds proper directory XML
  including a dial-string param (missing it caused originate to fail with
  MANDATORY_IE_MISSING instead of the expected USER_NOT_REGISTERED)
- pinned FreeSWITCH's 357737{domain} to a stable value (b2bcall.local) via a
  vars.xml patch in the Dockerfile -- it previously used the container's
  dynamic IP, which could never match a stored telephony_domain
- added HTTP Basic auth between FreeSWITCH and fs-config
  (gateway-credentials, timingSafeEqual comparison) now that the service
  returns real secret data, closing the gap flagged as pending in the XML
  Curl phase instead of leaving it open
- found and fixed: PermissionGuard's constructor-injected Reflector came
  back undefined at runtime under tsx/esbuild (unreliable cross-file
  decorator metadata emission) -- fixed with an explicit @Inject(Reflector);
  worth watching for in future guards/services run via tsx
- verified end-to-end: create extension -> originate user/<ext> reports
  USER_NOT_REGISTERED (found, not registered) -> delete -> back to
  SUBSCRIBER_ABSENT (not found); password never reappears in any GET;
  unauthenticated fs-config requests get 401
- docs/EXTENSIONS.md
2026-08-28 07:39:19 -03:00

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SQL

-- CreateTable
CREATE TABLE "extensions" (
"id" UUID NOT NULL,
"tenant_id" UUID NOT NULL,
"number" TEXT NOT NULL,
"name" TEXT NOT NULL,
"domain" TEXT NOT NULL,
"sip_password_enc" TEXT NOT NULL,
"caller_id_name" TEXT,
"caller_id_number" TEXT,
"context" TEXT NOT NULL DEFAULT 'default',
"sofia_profile" TEXT NOT NULL DEFAULT 'internal',
"codecs" TEXT NOT NULL DEFAULT 'PCMU,PCMA,OPUS',
"max_registrations" INTEGER NOT NULL DEFAULT 1,
"enabled" BOOLEAN NOT NULL DEFAULT true,
"created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
"updated_at" TIMESTAMP(3) NOT NULL,
"deleted_at" TIMESTAMP(3),
CONSTRAINT "extensions_pkey" PRIMARY KEY ("id")
);
-- CreateIndex
CREATE INDEX "extensions_tenant_id_idx" ON "extensions"("tenant_id");
-- CreateIndex
CREATE UNIQUE INDEX "extensions_tenant_id_number_key" ON "extensions"("tenant_id", "number");
-- AddForeignKey
ALTER TABLE "extensions" ADD CONSTRAINT "extensions_tenant_id_fkey" FOREIGN KEY ("tenant_id") REFERENCES "tenants"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
-- Tabela de negocio tenant-scoped: RLS obrigatorio (ver docs/TENANT_ISOLATION.md).
ALTER TABLE "extensions" ENABLE ROW LEVEL SECURITY;
ALTER TABLE "extensions" FORCE ROW LEVEL SECURITY;
CREATE POLICY "tenant_isolation" ON "extensions"
USING (tenant_id = NULLIF(current_setting('app.current_tenant_id', true), '')::uuid);