feat: implement authentication and RBAC

- packages/auth: Argon2id password hashing, JWT access tokens (jose),
  opaque refresh tokens with rotation, generic error messages (no
  user-enumeration via timing or message differences)
- roles/permissions/role_permissions/user_roles/sessions/audit_logs schema
  (agente.md secoes 142-150); RBAC scope PLATFORM vs TENANT
- withUserContext(): narrow RLS exception so a user can discover their own
  tenant_memberships before a tenant is chosen (login flow)
- userHasPermission()/isPlatformUser(): explicit service-layer RBAC checks
  (roles/permissions tables are not RLS-protected — documented why in
  docs/AUTHENTICATION.md)
- seed: permission catalog, 4 system roles, initial Platform Super Admin
  (password written once to FIRST_LOGIN.txt, 600, outside Git)
- automated end-to-end test: login, RBAC check, refresh rotation, logout
This commit is contained in:
2026-08-28 05:58:49 -03:00
parent d66170c795
commit 70c5586595
16 changed files with 1172 additions and 10 deletions

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@@ -0,0 +1,139 @@
-- CreateEnum
CREATE TYPE "role_scope" AS ENUM ('PLATFORM', 'TENANT');
-- AlterTable
ALTER TABLE "users" ADD COLUMN "must_change_password" BOOLEAN NOT NULL DEFAULT false;
-- CreateTable
CREATE TABLE "roles" (
"id" UUID NOT NULL,
"key" TEXT NOT NULL,
"name" TEXT NOT NULL,
"scope" "role_scope" NOT NULL,
"is_system" BOOLEAN NOT NULL DEFAULT false,
"created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
"updated_at" TIMESTAMP(3) NOT NULL,
CONSTRAINT "roles_pkey" PRIMARY KEY ("id")
);
-- CreateTable
CREATE TABLE "permissions" (
"id" UUID NOT NULL,
"key" TEXT NOT NULL,
"description" TEXT,
CONSTRAINT "permissions_pkey" PRIMARY KEY ("id")
);
-- CreateTable
CREATE TABLE "role_permissions" (
"role_id" UUID NOT NULL,
"permission_id" UUID NOT NULL,
CONSTRAINT "role_permissions_pkey" PRIMARY KEY ("role_id","permission_id")
);
-- CreateTable
CREATE TABLE "user_roles" (
"id" UUID NOT NULL,
"user_id" UUID NOT NULL,
"role_id" UUID NOT NULL,
"tenant_id" UUID,
"created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
CONSTRAINT "user_roles_pkey" PRIMARY KEY ("id")
);
-- CreateTable
CREATE TABLE "sessions" (
"id" UUID NOT NULL,
"user_id" UUID NOT NULL,
"refresh_token_hash" TEXT NOT NULL,
"active_tenant_id" UUID,
"user_agent" TEXT,
"ip_address" TEXT,
"created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
"expires_at" TIMESTAMP(3) NOT NULL,
"revoked_at" TIMESTAMP(3),
CONSTRAINT "sessions_pkey" PRIMARY KEY ("id")
);
-- CreateTable
CREATE TABLE "audit_logs" (
"id" UUID NOT NULL,
"tenant_id" UUID,
"user_id" UUID,
"action" TEXT NOT NULL,
"entity_type" TEXT,
"entity_id" TEXT,
"before" JSONB,
"after" JSONB,
"ip_address" TEXT,
"user_agent" TEXT,
"created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
CONSTRAINT "audit_logs_pkey" PRIMARY KEY ("id")
);
-- CreateIndex
CREATE UNIQUE INDEX "roles_key_key" ON "roles"("key");
-- CreateIndex
CREATE UNIQUE INDEX "permissions_key_key" ON "permissions"("key");
-- CreateIndex
CREATE UNIQUE INDEX "user_roles_user_id_role_id_tenant_id_key" ON "user_roles"("user_id", "role_id", "tenant_id");
-- CreateIndex
CREATE UNIQUE INDEX "sessions_refresh_token_hash_key" ON "sessions"("refresh_token_hash");
-- CreateIndex
CREATE INDEX "sessions_user_id_idx" ON "sessions"("user_id");
-- CreateIndex
CREATE INDEX "audit_logs_tenant_id_created_at_idx" ON "audit_logs"("tenant_id", "created_at");
-- CreateIndex
CREATE INDEX "audit_logs_user_id_idx" ON "audit_logs"("user_id");
-- AddForeignKey
ALTER TABLE "role_permissions" ADD CONSTRAINT "role_permissions_role_id_fkey" FOREIGN KEY ("role_id") REFERENCES "roles"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-- AddForeignKey
ALTER TABLE "role_permissions" ADD CONSTRAINT "role_permissions_permission_id_fkey" FOREIGN KEY ("permission_id") REFERENCES "permissions"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-- AddForeignKey
ALTER TABLE "user_roles" ADD CONSTRAINT "user_roles_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-- AddForeignKey
ALTER TABLE "user_roles" ADD CONSTRAINT "user_roles_role_id_fkey" FOREIGN KEY ("role_id") REFERENCES "roles"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-- AddForeignKey
ALTER TABLE "user_roles" ADD CONSTRAINT "user_roles_tenant_id_fkey" FOREIGN KEY ("tenant_id") REFERENCES "tenants"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-- AddForeignKey
ALTER TABLE "sessions" ADD CONSTRAINT "sessions_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-- The login flow needs to discover which tenants a user belongs to BEFORE a
-- tenant has been chosen (chicken-and-egg: RLS normally requires
-- app.current_tenant_id to already be set). Extend the tenant_isolation
-- policy so a session can also see its OWN memberships via
-- app.current_user_id, without ever exposing other users' memberships or
-- other tenants' data. See docs/AUTHENTICATION.md.
DROP POLICY "tenant_isolation" ON "tenant_memberships";
CREATE POLICY "tenant_isolation" ON "tenant_memberships"
USING (
tenant_id = NULLIF(current_setting('app.current_tenant_id', true), '')::uuid
OR user_id = NULLIF(current_setting('app.current_user_id', true), '')::uuid
);
-- roles / permissions / role_permissions / user_roles / sessions / audit_logs
-- are intentionally NOT protected by RLS. Unlike tenant business data
-- (extensions, agents, campaigns, calls, ...), these are auth-internal
-- tables touched only by the trusted packages/auth service layer, which
-- applies its own explicit WHERE clauses and RBAC checks (defense-in-depth
-- per agente.md secao 32: RBAC + object authorization + tenant repositories
-- + RLS are complementary layers, not all mandatory for every table).

View File

@@ -33,6 +33,7 @@ model Tenant {
deletedAt DateTime? @map("deleted_at")
memberships TenantMembership[]
userRoles UserRole[]
@@map("tenants")
}
@@ -47,20 +48,124 @@ enum UserStatus {
// Identidade global do usuário. NUNCA carrega tenant_id diretamente — o tenant
// é sempre resolvido via TenantMembership (agente.md secao 31).
model User {
id String @id @default(uuid()) @db.Uuid
email String @unique
passwordHash String @map("password_hash")
name String
status UserStatus @default(ACTIVE)
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
deletedAt DateTime? @map("deleted_at")
id String @id @default(uuid()) @db.Uuid
email String @unique
passwordHash String @map("password_hash")
name String
status UserStatus @default(ACTIVE)
mustChangePassword Boolean @default(false) @map("must_change_password")
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
deletedAt DateTime? @map("deleted_at")
memberships TenantMembership[]
userRoles UserRole[]
sessions Session[]
@@map("users")
}
enum RoleScope {
PLATFORM
TENANT
@@map("role_scope")
}
// Definições de role. Roles de sistema (isSystem=true) são criadas pelo seed
// (agente.md secao 142) e não podem ser removidas via API.
model Role {
id String @id @default(uuid()) @db.Uuid
key String @unique
name String
scope RoleScope
isSystem Boolean @default(false) @map("is_system")
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
rolePermissions RolePermission[]
userRoles UserRole[]
@@map("roles")
}
model Permission {
id String @id @default(uuid()) @db.Uuid
key String @unique
description String?
rolePermissions RolePermission[]
@@map("permissions")
}
model RolePermission {
roleId String @map("role_id") @db.Uuid
permissionId String @map("permission_id") @db.Uuid
role Role @relation(fields: [roleId], references: [id], onDelete: Cascade)
permission Permission @relation(fields: [permissionId], references: [id], onDelete: Cascade)
@@id([roleId, permissionId])
@@map("role_permissions")
}
// tenantId é obrigatório quando role.scope == TENANT e deve ser nulo quando
// role.scope == PLATFORM (invariante aplicado em packages/auth, não no banco —
// ver docs/AUTHENTICATION.md).
model UserRole {
id String @id @default(uuid()) @db.Uuid
userId String @map("user_id") @db.Uuid
roleId String @map("role_id") @db.Uuid
tenantId String? @map("tenant_id") @db.Uuid
createdAt DateTime @default(now()) @map("created_at")
user User @relation(fields: [userId], references: [id], onDelete: Cascade)
role Role @relation(fields: [roleId], references: [id], onDelete: Cascade)
tenant Tenant? @relation(fields: [tenantId], references: [id], onDelete: Cascade)
@@unique([userId, roleId, tenantId])
@@map("user_roles")
}
// Refresh-token de longa duração (rotacionado a cada uso). Nunca guardamos o
// token em texto puro — só o hash (SHA-256) usado para lookup/comparação.
model Session {
id String @id @default(uuid()) @db.Uuid
userId String @map("user_id") @db.Uuid
refreshTokenHash String @unique @map("refresh_token_hash")
activeTenantId String? @map("active_tenant_id") @db.Uuid
userAgent String? @map("user_agent")
ipAddress String? @map("ip_address")
createdAt DateTime @default(now()) @map("created_at")
expiresAt DateTime @map("expires_at")
revokedAt DateTime? @map("revoked_at")
user User @relation(fields: [userId], references: [id], onDelete: Cascade)
@@index([userId])
@@map("sessions")
}
// tenantId nulo = evento de escopo plataforma (agente.md secao 150).
model AuditLog {
id String @id @default(uuid()) @db.Uuid
tenantId String? @map("tenant_id") @db.Uuid
userId String? @map("user_id") @db.Uuid
action String
entityType String? @map("entity_type")
entityId String? @map("entity_id")
before Json?
after Json?
ipAddress String? @map("ip_address")
userAgent String? @map("user_agent")
createdAt DateTime @default(now()) @map("created_at")
@@index([tenantId, createdAt])
@@index([userId])
@@map("audit_logs")
}
// Tabela tenant-scoped protegida por Row Level Security (ver migration
// 'tenant_isolation' e docs/TENANT_ISOLATION.md).
model TenantMembership {