Files
gh-christianlouis-inboxconv…/backend/tests/unit/test_security.py
T
copilot-swe-agent[bot] f439f887d0 fix: address multiple code quality improvements across backend and frontend
Backend fixes:
- Fix JWT sub claim: encode as str(user.id), decode with int() cast (python-jose requirement)
- Replace all deprecated datetime.utcnow() with datetime.now(timezone.utc)
- Replace deprecated FastAPI @app.on_event() with modern lifespan context manager
- Replace deprecated Pydantic class Config with model_config = ConfigDict(...)
- Replace deprecated Pydantic .dict() with .model_dump()
- Fix overly broad except (GmailInjectionError, Exception) → except Exception
- Remove unused GmailInjectionError import
- Fix TokenPayload schema sub field type from int to str

Frontend:
- Create frontend/src/lib/api.ts — API client module with auth, user, mail accounts, processing runs APIs
- Add !frontend/src/lib/ to .gitignore negation

Tests:
- Add 3 new JWT tests (sub string encoding, access token type, refresh token type)
- Update test_token_payload_schema for string sub claim
- All 128 tests pass

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
Agent-Logs-Url: https://github.com/christianlouis/pop_puller_to_gmail/sessions/e0b13eb0-8de7-4f02-81e4-e202cbba4608
2026-03-23 13:09:23 +00:00

144 lines
4.4 KiB
Python

"""
Unit tests for security module.
"""
import pytest
from app.core.security import (
get_password_hash,
verify_password,
create_access_token,
CredentialEncryption,
)
class TestPasswordHashing:
"""Test password hashing and verification"""
def test_hash_password(self):
"""Test password hashing"""
password = "securepassword123"
hashed = get_password_hash(password)
assert hashed != password
assert len(hashed) > 50
assert hashed.startswith("$2b$")
def test_verify_password_success(self):
"""Test password verification with correct password"""
password = "securepassword123"
hashed = get_password_hash(password)
assert verify_password(password, hashed) is True
def test_verify_password_failure(self):
"""Test password verification with wrong password"""
password = "securepassword123"
wrong_password = "wrongpassword"
hashed = get_password_hash(password)
assert verify_password(wrong_password, hashed) is False
class TestJWT:
"""Test JWT token creation and validation"""
def test_create_access_token(self):
"""Test access token creation"""
data = {"sub": "test@example.com"}
token = create_access_token(data)
assert isinstance(token, str)
assert len(token) > 50
assert token.count(".") == 2 # JWT has 3 parts
def test_access_token_sub_claim_is_string(self):
"""Test that sub claim must be passed as a string (python-jose requirement)"""
from app.core.security import decode_token
# sub should be a string (e.g. str(user.id)), not an integer
token = create_access_token(data={"sub": "42"})
payload = decode_token(token)
assert payload is not None
assert payload["sub"] == "42"
assert isinstance(payload["sub"], str)
def test_access_token_contains_type_claim(self):
"""Test that access token includes type=access claim"""
from app.core.security import decode_token
token = create_access_token(data={"sub": "1"})
payload = decode_token(token)
assert payload is not None
assert payload["type"] == "access"
def test_refresh_token_contains_type_claim(self):
"""Test that refresh token includes type=refresh claim"""
from app.core.security import create_refresh_token, decode_token
token = create_refresh_token(data={"sub": "1"})
payload = decode_token(token)
assert payload is not None
assert payload["type"] == "refresh"
class TestEncryption:
"""Test credential encryption/decryption"""
def test_encrypt_password(self):
"""Test password encryption"""
password = "mailpassword123"
user_id = 1
encryptor = CredentialEncryption(user_id=user_id)
encrypted = encryptor.encrypt(password)
assert encrypted != password
assert len(encrypted) > 50
def test_decrypt_password(self):
"""Test password decryption"""
password = "mailpassword123"
user_id = 1
encryptor = CredentialEncryption(user_id=user_id)
encrypted = encryptor.encrypt(password)
decrypted = encryptor.decrypt(encrypted)
assert decrypted == password
def test_encryption_with_different_user_ids(self):
"""Test that encryption produces different results for different users"""
password = "mailpassword123"
user_id_1 = 1
user_id_2 = 2
encryptor_1 = CredentialEncryption(user_id=user_id_1)
encryptor_2 = CredentialEncryption(user_id=user_id_2)
encrypted_1 = encryptor_1.encrypt(password)
encrypted_2 = encryptor_2.encrypt(password)
# Different users should produce different encrypted values
assert encrypted_1 != encrypted_2
# But decryption should work correctly for each
assert encryptor_1.decrypt(encrypted_1) == password
assert encryptor_2.decrypt(encrypted_2) == password
def test_decrypt_with_wrong_user_id_fails(self):
"""Test that decryption fails with wrong user ID"""
password = "mailpassword123"
user_id = 1
wrong_user_id = 2
encryptor = CredentialEncryption(user_id=user_id)
wrong_encryptor = CredentialEncryption(user_id=wrong_user_id)
encrypted = encryptor.encrypt(password)
with pytest.raises(Exception):
wrong_encryptor.decrypt(encrypted)