Files
seedPass/src/tests/test_legacy_migration_second_session.py
2025-08-20 17:23:10 -04:00

66 lines
2.3 KiB
Python

import json
import base64
import hashlib
from pathlib import Path
from types import SimpleNamespace
from cryptography.fernet import Fernet
from helpers import create_vault, TEST_SEED, TEST_PASSWORD
from seedpass.core.manager import PasswordManager, EncryptionMode
from seedpass.core.vault import Vault
from seedpass.core.encryption import EncryptionManager
from utils.key_derivation import derive_index_key
from utils.fingerprint import generate_fingerprint
def test_legacy_migration_second_session(monkeypatch, tmp_path: Path) -> None:
fingerprint = generate_fingerprint(TEST_SEED)
fp_dir = tmp_path / fingerprint
fp_dir.mkdir()
vault, _ = create_vault(fp_dir, TEST_SEED, TEST_PASSWORD)
key = derive_index_key(TEST_SEED)
data = {"schema_version": 4, "entries": {}}
enc = Fernet(key).encrypt(json.dumps(data).encode())
legacy_file = fp_dir / "seedpass_passwords_db.json.enc"
legacy_file.write_bytes(enc)
(fp_dir / "seedpass_passwords_db_checksum.txt").write_text(
hashlib.sha256(enc).hexdigest()
)
monkeypatch.setattr(
"seedpass.core.encryption.prompt_existing_password", lambda *_: TEST_PASSWORD
)
monkeypatch.setattr("builtins.input", lambda *_a, **_k: "y")
vault.load_index()
new_file = fp_dir / "seedpass_entries_db.json.enc"
payload = json.loads(new_file.read_text())
assert base64.b64decode(payload["ct"]).startswith(b"V2:")
new_enc_mgr = EncryptionManager(key, fp_dir)
new_vault = Vault(new_enc_mgr, fp_dir)
pm = PasswordManager.__new__(PasswordManager)
pm.encryption_mode = EncryptionMode.SEED_ONLY
pm.encryption_manager = new_enc_mgr
pm.vault = new_vault
pm.parent_seed = TEST_SEED
pm.fingerprint_dir = fp_dir
pm.current_fingerprint = fp_dir.name
pm.bip85 = SimpleNamespace()
monkeypatch.setattr(
"seedpass.core.manager.NostrClient", lambda *a, **k: SimpleNamespace()
)
def fail_prompt(*_a, **_k): # pragma: no cover - ensures no prompts occur
raise AssertionError("Prompt should not be called")
monkeypatch.setattr("builtins.input", fail_prompt)
monkeypatch.setattr(
"seedpass.core.encryption.prompt_existing_password", fail_prompt
)
pm.initialize_managers()
payload = json.loads(new_file.read_text())
assert base64.b64decode(payload["ct"]).startswith(b"V2:")