chore(home): mirror from kalinamall (9883e6a) with papatramp URLs

backend/tests/test_security_hardening.py

@@ -0,0 +1,52 @@
+"""Security bootstrap and API key hashing."""
+
+import hashlib
+import pytest
+
+from app.auth.api_key import _legacy_hash_api_key, hash_api_key, verify_api_key_hash
+from app.security_bootstrap import validate_security_settings
+from app.config import Settings
+
+
+def test_hash_api_key_uses_hmac(monkeypatch):
+    monkeypatch.setenv("JWT_SECRET", "unit-test-secret")
+    from app.config import get_settings
+
+    get_settings.cache_clear()
+    raw = "sac_example_key"
+    assert hash_api_key(raw) != _legacy_hash_api_key(raw)
+    assert verify_api_key_hash(raw, hash_api_key(raw))
+    get_settings.cache_clear()
+
+
+def test_verify_api_key_hash_accepts_legacy_sha256(monkeypatch):
+    monkeypatch.setenv("JWT_SECRET", "unit-test-secret")
+    from app.config import get_settings
+
+    get_settings.cache_clear()
+    raw = "sac_legacy_key"
+    legacy = hashlib.sha256(raw.encode("utf-8")).hexdigest()
+    assert verify_api_key_hash(raw, legacy)
+    get_settings.cache_clear()
+
+
+def test_validate_security_settings_rejects_weak_jwt():
+    settings = Settings(
+        jwt_secret="change-me-in-production",
+        sac_public_url="https://sac.example.com",
+        cors_origins="https://sac.example.com",
+        sac_security_enforce=True,
+    )
+    with pytest.raises(RuntimeError, match="JWT_SECRET"):
+        validate_security_settings(settings)
+
+
+def test_validate_security_settings_rejects_wildcard_cors(monkeypatch):
+    settings = Settings(
+        jwt_secret="strong-secret-value",
+        sac_public_url="https://sac.example.com",
+        cors_origins="*",
+        sac_security_enforce=True,
+    )
+    with pytest.raises(RuntimeError, match="CORS_ORIGINS"):
+        validate_security_settings(settings)