feat(auth): интегрировать SSO auth-portal

JWT на backend, handoff/callback на UI, RBAC mm:*, AUTH_* в compose.

Co-authored-by: Cursor <[email protected]>

backend/src/plugins/auth.smoke.test.ts

@@ -0,0 +1,72 @@
+/**
+ * Smoke: AUTH_REQUIRED gate via Fastify inject.
+ * Run: AUTH_REQUIRED=true AUTH_JWT_SECRET=test-secret-at-least-8 tsx src/plugins/auth.smoke.test.ts
+ */
+import assert from "node:assert/strict"
+import { SignJWT } from "jose"
+
+process.env.AUTH_REQUIRED = "true"
+process.env.AUTH_JWT_SECRET = "test-secret-at-least-8"
+process.env.AUTH_ISSUER = "https://auth.test.local"
+process.env.AUTH_PORTAL_URL = "http://localhost:5175"
+process.env.CORS_ORIGIN = "http://localhost:3000"
+process.env.DATABASE_PATH = ":memory:"
+process.env.NODE_ENV = "test"
+
+// Dynamic import after env is set
+const { buildApp } = await import("../index.js")
+
+const secret = new TextEncoder().encode("test-secret-at-least-8")
+
+async function mint(payload: Record<string, unknown>): Promise<string> {
+  return new SignJWT(payload)
+    .setProtectedHeader({ alg: "HS256" })
+    .setIssuer("https://auth.test.local")
+    .setExpirationTime("1h")
+    .sign(secret)
+}
+
+const app = await buildApp({ logger: false, startScheduler: false })
+
+const health = await app.inject({ method: "GET", url: "/health" })
+assert.equal(health.statusCode, 200)
+
+const cfg = await app.inject({ method: "GET", url: "/api/auth/config" })
+assert.equal(cfg.statusCode, 200)
+assert.equal(cfg.json().required, true)
+
+const noToken = await app.inject({ method: "GET", url: "/api/sidebar-counts" })
+assert.equal(noToken.statusCode, 401)
+
+const badApp = await mint({
+  sub: "u1",
+  email: "[email protected]",
+  name: "A",
+  apps: ["cdn"],
+  permissions: ["cdn:dashboard:read"],
+})
+const forbiddenApp = await app.inject({
+  method: "GET",
+  url: "/api/sidebar-counts",
+  headers: { authorization: `Bearer ${badApp}` },
+})
+assert.equal(forbiddenApp.statusCode, 403)
+
+const okToken = await mint({
+  sub: "u1",
+  email: "[email protected]",
+  name: "A",
+  apps: ["mm"],
+  permissions: ["mm:dashboard:read"],
+})
+const ok = await app.inject({
+  method: "GET",
+  url: "/api/sidebar-counts",
+  headers: { authorization: `Bearer ${okToken}` },
+})
+// May be 200 or 500 if DB missing — must not be 401/403
+assert.notEqual(ok.statusCode, 401)
+assert.notEqual(ok.statusCode, 403)
+
+await app.close()
+console.log("auth.smoke.test.ts: ok")