Merge pull request #133 from PR0M3TH3AN/codex/create-test-for-encryption-mode-migration

Add encryption mode migration tests

src/tests/test_encryption_mode_migration.py

@@ -0,0 +1,94 @@
+import sys
+from pathlib import Path
+from tempfile import TemporaryDirectory
+from types import SimpleNamespace
+
+import bcrypt
+import pytest
+
+from helpers import create_vault, TEST_SEED, TEST_PASSWORD
+
+sys.path.append(str(Path(__file__).resolve().parents[1]))
+
+from password_manager.entry_management import EntryManager
+from password_manager.config_manager import ConfigManager
+from password_manager.vault import Vault
+from password_manager.manager import PasswordManager
+from utils.key_derivation import EncryptionMode
+
+
+TRANSITIONS = [
+    (EncryptionMode.SEED_ONLY, EncryptionMode.SEED_PLUS_PW),
+    (EncryptionMode.SEED_ONLY, EncryptionMode.PW_ONLY),
+    (EncryptionMode.SEED_PLUS_PW, EncryptionMode.SEED_ONLY),
+    (EncryptionMode.SEED_PLUS_PW, EncryptionMode.PW_ONLY),
+    (EncryptionMode.PW_ONLY, EncryptionMode.SEED_ONLY),
+    (EncryptionMode.PW_ONLY, EncryptionMode.SEED_PLUS_PW),
+]
+
+
+@pytest.mark.parametrize("start_mode,new_mode", TRANSITIONS)
+def test_encryption_mode_migration(monkeypatch, start_mode, new_mode):
+    with TemporaryDirectory() as tmpdir:
+        fp = Path(tmpdir)
+        vault, enc_mgr = create_vault(fp, TEST_SEED, TEST_PASSWORD, start_mode)
+        entry_mgr = EntryManager(vault, fp)
+        cfg_mgr = ConfigManager(vault, fp)
+
+        vault.save_index({"passwords": {}})
+        cfg_mgr.save_config(
+            {
+                "relays": [],
+                "pin_hash": "",
+                "password_hash": bcrypt.hashpw(
+                    TEST_PASSWORD.encode(), bcrypt.gensalt()
+                ).decode(),
+                "encryption_mode": start_mode.value,
+            }
+        )
+
+        pm = PasswordManager.__new__(PasswordManager)
+        pm.encryption_manager = enc_mgr
+        pm.entry_manager = entry_mgr
+        pm.config_manager = cfg_mgr
+        pm.vault = vault
+        pm.password_generator = SimpleNamespace(encryption_manager=enc_mgr)
+        pm.fingerprint_dir = fp
+        pm.current_fingerprint = "fp"
+        pm.parent_seed = TEST_SEED
+        pm.encryption_mode = start_mode
+        pm.nostr_client = SimpleNamespace(publish_json_to_nostr=lambda *a, **k: None)
+
+        monkeypatch.setattr(
+            "password_manager.manager.prompt_existing_password",
+            lambda *_: TEST_PASSWORD,
+        )
+        monkeypatch.setattr(
+            "password_manager.manager.NostrClient",
+            lambda *a, **kw: SimpleNamespace(
+                publish_json_to_nostr=lambda *a, **k: None
+            ),
+        )
+
+        pm.change_encryption_mode(new_mode)
+
+        assert pm.encryption_mode is new_mode
+        cfg = cfg_mgr.load_config(require_pin=False)
+        assert cfg["encryption_mode"] == new_mode.value
+
+        pm.lock_vault()
+
+        monkeypatch.setattr(
+            "password_manager.manager.prompt_existing_password",
+            lambda *_: TEST_PASSWORD,
+        )
+        monkeypatch.setattr(PasswordManager, "initialize_bip85", lambda self: None)
+        monkeypatch.setattr(PasswordManager, "initialize_managers", lambda self: None)
+
+        pm.unlock_vault()
+
+        assert pm.parent_seed == TEST_SEED
+        assert not pm.locked
+        assert pm.encryption_mode is new_mode
+        assert pm.vault.load_index()["passwords"] == {}
+        assert pm.verify_password(TEST_PASSWORD)

src/tests/test_password_properties.py

@@ -1,7 +1,7 @@
 import sys
 import string
 from pathlib import Path
-from hypothesis import given, strategies as st
+from hypothesis import given, strategies as st, settings
 
 sys.path.append(str(Path(__file__).resolve().parents[1]))
 
@@ -29,6 +29,7 @@ def make_generator():
     length=st.integers(min_value=8, max_value=64),
     index=st.integers(min_value=0, max_value=1000),
 )
+@settings(deadline=None)
 def test_password_properties(length, index):
     pg = make_generator()
     pw1 = pg.generate_password(length=length, index=index)