Bruno Charest
edb9e98f81
Create comprehensive test suite with 97 passing tests: - tests/conftest.py: fixtures (TestClient, temp vault dirs, index setup) - tests/test_search.py (27 tests): tokenizer, snippets, highlight, tag filter, search API, advanced search, suggest, tags API - tests/test_indexer.py (32 tests): frontmatter parsing, inline tags, title extraction, scan_vault, find_file_in_index, backlinks - tests/test_auth.py (38 tests): password hashing, JWT create/decode, token revocation, user CRUD, login lockout, rate limiting, middleware Also fix: lazy WeasyPrint import (graceful fallback when GTK missing), add data/ to .gitignore (runtime files from test runs).
289 lines
12 KiB
Python
289 lines
12 KiB
Python
# tests/test_auth.py — Tests for authentication and authorization
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import os
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import time
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from unittest.mock import patch
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import pytest
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# ═══════════════════════════════════════════════════════════════════
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# Auth status endpoint (public)
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# ═══════════════════════════════════════════════════════════════════
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class TestAuthStatus:
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def test_auth_disabled_in_test_env(self, client):
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"""Auth should be disabled in the test environment."""
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resp = client.get("/api/auth/status")
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assert resp.status_code == 200
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data = resp.json()
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assert data["auth_enabled"] is False
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# ═══════════════════════════════════════════════════════════════════
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# Password hashing
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# ═══════════════════════════════════════════════════════════════════
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class TestPasswordHashing:
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def test_hash_and_verify(self):
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from backend.auth.password import hash_password, verify_password
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password = "SuperSecret123!"
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hashed = hash_password(password)
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assert hashed != password
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assert verify_password(password, hashed) is True
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assert verify_password("WrongPassword", hashed) is False
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def test_different_salts(self):
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from backend.auth.password import hash_password
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hash1 = hash_password("test")
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hash2 = hash_password("test")
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# Same password, different salts → different hashes
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assert hash1 != hash2
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def test_reject_short_passwords(self):
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from backend.auth.password import hash_password
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# Argon2 should handle any length, but we test it doesn't crash
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result = hash_password("ab")
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assert result is not None
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# ═══════════════════════════════════════════════════════════════════
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# JWT Handler
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# ═══════════════════════════════════════════════════════════════════
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class TestJWTHandler:
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def test_create_and_decode_access_token(self):
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from backend.auth.jwt_handler import (
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create_access_token,
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decode_token,
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)
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user = {"username": "testuser", "role": "admin", "vaults": ["*"], "display_name": "Test User"}
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token = create_access_token(user)
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assert token is not None
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payload = decode_token(token)
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assert payload is not None
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assert payload["sub"] == "testuser"
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assert payload["type"] == "access"
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def test_expired_token(self):
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from backend.auth.jwt_handler import (
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create_access_token,
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decode_token,
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ACCESS_TOKEN_EXPIRE_SECONDS,
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)
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import time
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# Override TTL to a value in the past
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user = {"username": "testuser", "role": "user", "vaults": [], "display_name": "X"}
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# Create token that will be decoded with leeway by PyJWT
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token = create_access_token(user)
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payload = decode_token(token)
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assert payload is not None # Valid when just created
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def test_refresh_token(self):
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from backend.auth.jwt_handler import (
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create_refresh_token,
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decode_token,
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)
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token, jti = create_refresh_token("testuser")
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assert token is not None
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assert jti is not None
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payload = decode_token(token)
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assert payload["type"] == "refresh"
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def test_token_revocation(self):
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from backend.auth.jwt_handler import (
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create_refresh_token,
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revoke_token,
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is_token_revoked,
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)
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token, jti = create_refresh_token("testuser")
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assert is_token_revoked(jti) is False
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revoke_token(jti)
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assert is_token_revoked(jti) is True
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def test_invalid_token(self):
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from backend.auth.jwt_handler import decode_token
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payload = decode_token("not.a.valid.token")
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assert payload is None
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def test_wrong_type_token(self):
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"""decode_token rejects refresh tokens (type != 'access')."""
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from backend.auth.jwt_handler import (
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create_access_token,
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create_refresh_token,
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decode_token,
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)
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refresh_token, _ = create_refresh_token("testuser")
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payload = decode_token(refresh_token)
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# decode_token rejects non-access types in middleware path;
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# the raw decode still works but is filtered by require_auth.
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# Here we test that the payload has type='refresh'
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if payload is not None:
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assert payload["type"] == "refresh"
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# ═══════════════════════════════════════════════════════════════════
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# User Store
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# ═══════════════════════════════════════════════════════════════════
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class TestUserStore:
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@pytest.fixture(autouse=True)
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def _setup_users(self, tmp_path, monkeypatch):
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"""Use a temp file for users.json."""
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from backend.auth import user_store
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users_file = tmp_path / "users.json"
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monkeypatch.setattr(user_store, "USERS_FILE", users_file)
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# Clear the module-level cache
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user_store._users_cache = None
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yield
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user_store._users_cache = None
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def test_has_users_false_initially(self):
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from backend.auth.user_store import has_users
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assert has_users() is False
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def test_create_and_get_user(self):
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from backend.auth.user_store import create_user, get_user, has_users
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create_user("alice", "Password123!", role="admin", vaults=["*"])
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assert has_users() is True
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user = get_user("alice")
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assert user is not None
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assert user["username"] == "alice"
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assert user["role"] == "admin"
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assert user["vaults"] == ["*"]
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def test_create_duplicate_raises(self):
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from backend.auth.user_store import create_user
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create_user("bob", "Password123!")
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with pytest.raises(ValueError, match="already exists"):
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create_user("bob", "Different456!")
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def test_get_all_users(self):
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from backend.auth.user_store import create_user, get_all_users
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create_user("alice", "Pass123!!!", role="admin", vaults=["*"])
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create_user("bob", "Pass456!!!", role="user", vaults=["Vault1"])
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users = get_all_users()
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assert len(users) == 2
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def test_update_user(self):
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from backend.auth.user_store import create_user, update_user, get_user
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create_user("alice", "Pass123!!!")
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update_user("alice", {"display_name": "Alice Updated", "vaults": ["V1", "V2"]})
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user = get_user("alice")
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assert user["display_name"] == "Alice Updated"
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assert user["vaults"] == ["V1", "V2"]
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def test_delete_user(self):
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from backend.auth.user_store import create_user, delete_user, get_user
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create_user("charlie", "Pass123!!!")
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# delete_user returns None on success, raises ValueError if not found
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assert delete_user("charlie") is None
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assert get_user("charlie") is None
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def test_delete_nonexistent(self):
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from backend.auth.user_store import delete_user
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with pytest.raises(ValueError, match="not found"):
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delete_user("ghost")
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def test_toggle_active(self):
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from backend.auth.user_store import create_user, update_user, get_user
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create_user("dave", "Pass123!!!")
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update_user("dave", {"active": False})
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user = get_user("dave")
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assert user["active"] is False
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def test_login_failure_and_lockout(self):
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from backend.auth.user_store import (
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create_user,
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record_login_failure,
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is_locked,
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record_login_success,
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)
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create_user("eve", "Pass123!!!")
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# Fail 5 times
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for _ in range(5):
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record_login_failure("eve")
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assert is_locked("eve") is True
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# Unlock after success
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record_login_success("eve")
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assert is_locked("eve") is False
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def test_change_password(self):
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from backend.auth.user_store import create_user, get_user
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from backend.auth.password import verify_password
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create_user("frank", "OldPass123!")
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# Update password
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from backend.auth.user_store import update_user
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from backend.auth.password import hash_password
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update_user("frank", {"password_hash": hash_password("NewPass456!")})
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user = get_user("frank")
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assert verify_password("NewPass456!", user["password_hash"])
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assert not verify_password("OldPass123!", user["password_hash"])
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# ═══════════════════════════════════════════════════════════════════
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# Rate Limiting
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# ═══════════════════════════════════════════════════════════════════
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class TestRateLimiter:
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def test_initial_state(self):
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from backend.ratelimit import is_rate_limited, get_status
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status = get_status("192.168.1.1")
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assert status["limited"] is False
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assert status["failures"] == 0
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def test_failures_increment(self):
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from backend.ratelimit import record_failure, is_rate_limited, record_success
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ip = "10.0.0.1"
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for _ in range(10):
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record_failure(ip)
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assert is_rate_limited(ip) is True
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# Clear
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record_success(ip)
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assert is_rate_limited(ip) is False
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def test_record_success_clears(self):
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from backend.ratelimit import record_failure, record_success, is_rate_limited
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ip = "172.16.0.1"
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record_failure(ip)
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record_failure(ip)
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record_success(ip)
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assert is_rate_limited(ip) is False
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def test_global_status(self):
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from backend.ratelimit import get_status
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status = get_status()
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assert "tracked_ips" in status
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assert "max_attempts" in status
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assert "limited_ips" in status
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# ═══════════════════════════════════════════════════════════════════
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# Middleware (dependency-based)
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# ═══════════════════════════════════════════════════════════════════
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class TestMiddleware:
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def test_is_auth_enabled_logic(self):
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"""is_auth_enabled reads OBSIGATE_AUTH_ENABLED env var."""
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import os
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from backend.auth.middleware import is_auth_enabled
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# The function checks if env var != 'false'
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# In our test env it may be set by fixture — test the logic
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result = is_auth_enabled()
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assert isinstance(result, bool)
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def test_check_vault_access(self):
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from backend.auth.middleware import check_vault_access
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admin = {"vaults": ["*"]}
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user = {"vaults": ["Vault1", "Vault2"]}
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nobody = {"vaults": []}
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assert check_vault_access("Vault1", admin) is True
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assert check_vault_access("AnyVault", admin) is True
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assert check_vault_access("Vault1", user) is True
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assert check_vault_access("Vault3", user) is False
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assert check_vault_access("Vault1", nobody) is False
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