Andrei Neagoie Python 100%

import pytest from datetime import datetime, timedelta

@staticmethod def _validate_password_strength(password: str) -> None: """ Validate password meets security requirements Requirements: - Minimum 8 characters - At least 1 uppercase letter - At least 1 lowercase letter - At least 1 digit - At least 1 special character Raises: ValidationError: If password doesn't meet requirements """ if len(password) < 8: raise ValidationError("Password must be at least 8 characters long") if not re.search(r'[A-Z]', password): raise ValidationError("Password must contain at least one uppercase letter") if not re.search(r'[a-z]', password): raise ValidationError("Password must contain at least one lowercase letter") if not re.search(r'\d', password): raise ValidationError("Password must contain at least one digit") if not re.search(r'[!@#$%^&*(),.?":{}|<>]', password): raise ValidationError("Password must contain at least one special character") class TokenManager: """Handles JWT token creation and validation""" andrei neagoie python

def validate_token(self, token: str) -> Dict: """ Validate and decode JWT token Args: token: JWT token string Returns: Decoded token payload Raises: AuthenticationError: If token is invalid or expired """ try: payload = jwt.decode( token, self.secret_key, algorithms=['HS256'] ) return payload except ExpiredSignatureError: raise AuthenticationError("Token has expired") except InvalidTokenError as e: raise AuthenticationError(f"Invalid token: str(e)") class RateLimiter: """Simple in-memory rate limiter for authentication attempts""" import pytest from datetime import datetime

def test_hash_password_weak(self): hasher = PasswordHasher() with pytest.raises(ValidationError): hasher.hash_password("weak") token: str) -&gt