"""Auth login, bootstrap, gate, and admin user management tests.""" from __future__ import annotations import unittest from unittest.mock import patch from fastapi import FastAPI from fastapi.testclient import TestClient from sqlalchemy import create_engine from sqlalchemy.orm import sessionmaker from sqlalchemy.pool import StaticPool from netx_api.auth_middleware import AuthAuditMiddleware from netx_api.auth_passwords import hash_password, verify_password from netx_api.auth_router import router as auth_router from netx_api.auth_service import bootstrap_admin_if_needed, create_user from netx_api.auth_tokens import decode_access_token, issue_access_token from netx_api.db import Base, get_db from netx_api.models import AppUser, AuditLog class AuthUnitTests(unittest.TestCase): def test_password_hash_roundtrip(self) -> None: h = hash_password("secret123") self.assertTrue(verify_password("secret123", h)) self.assertFalse(verify_password("wrong", h)) def test_jwt_roundtrip(self) -> None: with patch("netx_api.auth_tokens.settings") as st: st.auth_secret = "test-secret-key-for-jwt" st.auth_token_ttl_sec = 3600 tok = issue_access_token(user_id="u1", username="admin", role="admin") payload = decode_access_token(tok) self.assertEqual(payload["sub"], "u1") self.assertEqual(payload["username"], "admin") self.assertEqual(payload["role"], "admin") class AuthApiTests(unittest.TestCase): def setUp(self) -> None: self.engine = create_engine( "sqlite+pysqlite:///:memory:", connect_args={"check_same_thread": False}, poolclass=StaticPool, ) Base.metadata.create_all(bind=self.engine) self.Session = sessionmaker(bind=self.engine, autoflush=False, autocommit=False) self.app = FastAPI() self.app.add_middleware(AuthAuditMiddleware) self.app.include_router(auth_router) @self.app.get("/v1/probe") def probe() -> dict[str, str]: return {"ok": "1"} def _override_db(): db = self.Session() try: yield db finally: db.close() self.app.dependency_overrides[get_db] = _override_db self._sess_patch = patch("netx_api.auth_middleware.SessionLocal", self.Session) self._sess_patch.start() self._settings_patches = [ patch("netx_api.auth_middleware.settings.auth_enabled", True), patch("netx_api.audit_async.settings.audit_async", False), patch("netx_api.auth_tokens.settings.auth_secret", "unit-test-auth-secret-32bytes!!"), patch("netx_api.auth_tokens.settings.auth_token_ttl_sec", 3600), patch("netx_api.auth_service.settings.bootstrap_admin_username", "admin"), patch("netx_api.auth_service.settings.bootstrap_admin_password", "adminpass"), patch("netx_api.auth_deps.settings.auth_enabled", True), ] for p in self._settings_patches: p.start() db = self.Session() try: bootstrap_admin_if_needed(db) finally: db.close() self.client = TestClient(self.app) def tearDown(self) -> None: self._sess_patch.stop() for p in self._settings_patches: p.stop() self.app.dependency_overrides.clear() self.engine.dispose() def _login(self, username: str = "admin", password: str = "adminpass") -> str: r = self.client.post("/v1/auth/login", json={"username": username, "password": password}) self.assertEqual(r.status_code, 200, r.text) return str(r.json()["access_token"]) def test_bootstrap_creates_admin_once(self) -> None: db = self.Session() try: users = db.query(AppUser).all() self.assertEqual(len(users), 1) self.assertEqual(users[0].username, "admin") self.assertEqual(users[0].role, "admin") bootstrap_admin_if_needed(db) self.assertEqual(db.query(AppUser).count(), 1) finally: db.close() def test_bootstrap_requires_password_change(self) -> None: db = self.Session() try: admin = db.query(AppUser).filter(AppUser.username == "admin").one() self.assertTrue(admin.must_change_password) finally: db.close() token = self._login() me = self.client.get("/v1/auth/me", headers={"Authorization": f"Bearer {token}"}) self.assertTrue(me.json()["user"]["must_change_password"]) bad = self.client.post( "/v1/auth/change-password", headers={"Authorization": f"Bearer {token}"}, json={"old_password": "adminpass", "new_password": "adminpass"}, ) self.assertEqual(bad.status_code, 400) ok = self.client.post( "/v1/auth/change-password", headers={"Authorization": f"Bearer {token}"}, json={"old_password": "adminpass", "new_password": "newpass99"}, ) self.assertEqual(ok.status_code, 200, ok.text) me2 = self.client.get("/v1/auth/me", headers={"Authorization": f"Bearer {token}"}) self.assertFalse(me2.json()["user"]["must_change_password"]) def test_login_and_me(self) -> None: token = self._login() r = self.client.get("/v1/auth/me", headers={"Authorization": f"Bearer {token}"}) self.assertEqual(r.status_code, 200) self.assertEqual(r.json()["user"]["username"], "admin") def test_probe_requires_auth(self) -> None: r = self.client.get("/v1/probe") self.assertEqual(r.status_code, 401) token = self._login() r2 = self.client.get("/v1/probe", headers={"Authorization": f"Bearer {token}"}) self.assertEqual(r2.status_code, 200) def test_login_failed_audited(self) -> None: r = self.client.post("/v1/auth/login", json={"username": "admin", "password": "bad"}) self.assertEqual(r.status_code, 401) db = self.Session() try: row = ( db.query(AuditLog) .filter(AuditLog.action == "auth.login_failed") .order_by(AuditLog.ts.desc()) .first() ) self.assertIsNotNone(row) finally: db.close() def test_non_admin_cannot_create_user(self) -> None: db = self.Session() try: admin = db.query(AppUser).filter(AppUser.username == "admin").one() create_user(db, username="alice", password="alice12", role="user", actor=admin) finally: db.close() token = self._login("alice", "alice12") r = self.client.post( "/v1/users", headers={"Authorization": f"Bearer {token}"}, json={"username": "bob", "password": "bob12345", "role": "user"}, ) self.assertEqual(r.status_code, 403) def test_admin_create_user_and_list_audit(self) -> None: token = self._login() r = self.client.post( "/v1/users", headers={"Authorization": f"Bearer {token}"}, json={"username": "bob", "password": "bob12345", "role": "user"}, ) self.assertEqual(r.status_code, 200, r.text) self.assertEqual(r.json()["user"]["username"], "bob") audit = self.client.get("/v1/audit-logs", headers={"Authorization": f"Bearer {token}"}) self.assertEqual(audit.status_code, 200) self.assertGreaterEqual(audit.json()["total"], 1) def test_api_token_with_expiry(self) -> None: token = self._login() created = self.client.post( "/v1/api-tokens", headers={"Authorization": f"Bearer {token}"}, json={"name": "short", "expires_in_days": 7}, ) self.assertEqual(created.status_code, 200, created.text) body = created.json()["token"] self.assertTrue(body.get("expires_at")) api_tok = body["token"] r = self.client.get("/v1/probe", headers={"Authorization": f"Bearer {api_tok}"}) self.assertEqual(r.status_code, 200) # Admin creates for another user self.client.post( "/v1/users", headers={"Authorization": f"Bearer {token}"}, json={"username": "carol", "password": "carol12", "role": "user"}, ) users = self.client.get("/v1/users", headers={"Authorization": f"Bearer {token}"}) carol_id = next(u["id"] for u in users.json()["items"] if u["username"] == "carol") for_user = self.client.post( "/v1/api-tokens", headers={"Authorization": f"Bearer {token}"}, json={"name": "for-carol", "expires_in_days": 30, "user_id": carol_id}, ) self.assertEqual(for_user.status_code, 200, for_user.text) self.assertEqual(for_user.json()["token"]["username"], "carol") def test_api_token_auth(self) -> None: token = self._login() created = self.client.post( "/v1/api-tokens", headers={"Authorization": f"Bearer {token}"}, json={"name": "mcp"}, ) self.assertEqual(created.status_code, 200, created.text) api_tok = created.json()["token"]["token"] self.assertTrue(str(api_tok).startswith("nxt_")) r = self.client.get("/v1/probe", headers={"Authorization": f"Bearer {api_tok}"}) self.assertEqual(r.status_code, 200) def test_api_token_with_scopes(self) -> None: token = self._login() created = self.client.post( "/v1/api-tokens", headers={"Authorization": f"Bearer {token}"}, json={ "name": "topo-write", "expires_in_days": 30, "scopes": ["ne:read", "ne:write", "alarms:read"], }, ) self.assertEqual(created.status_code, 200, created.text) body = created.json()["token"] self.assertEqual(sorted(body.get("scopes") or []), ["alarms:read", "ne:read", "ne:write"]) api_tok = body["token"] me = self.client.get("/v1/auth/me", headers={"Authorization": f"Bearer {api_tok}"}) self.assertEqual(me.status_code, 200, me.text) granted = sorted(me.json().get("scopes") or []) self.assertIn("ne:write", granted) self.assertIn("ne:read", granted) # Token cannot escalate beyond listed scopes (admin owner still capped by token list). self.assertNotIn("admin:users", granted) def test_api_token_update_scopes(self) -> None: token = self._login() created = self.client.post( "/v1/api-tokens", headers={"Authorization": f"Bearer {token}"}, json={"name": "edit-me", "scopes": ["ne:read", "alarms:read"]}, ) self.assertEqual(created.status_code, 200, created.text) tid = created.json()["token"]["id"] patched = self.client.patch( f"/v1/api-tokens/{tid}", headers={"Authorization": f"Bearer {token}"}, json={"scopes": ["ne:read", "ne:write", "alarms:read", "ne:exec"]}, ) self.assertEqual(patched.status_code, 200, patched.text) scopes = sorted(patched.json()["token"].get("scopes") or []) self.assertEqual(scopes, ["alarms:read", "ne:exec", "ne:read", "ne:write"]) empty = self.client.patch( f"/v1/api-tokens/{tid}", headers={"Authorization": f"Bearer {token}"}, json={"scopes": []}, ) self.assertEqual(empty.status_code, 400) if __name__ == "__main__": unittest.main()