mirror of
https://github.com/yogeshojha/rengine.git
synced 2026-10-19 23:01:29 +02:00
Yogesh Ojha
69239333bc
- Added `clean_name` function to `validation.py` for name validation with max length. - Simplified docstrings in `dnsx` client, parser, and service files for clarity. - Enhanced error handling in `ViewDNSService` to prevent disabling keys on rate limits. - Improved WHOIS service to handle concurrent inserts gracefully with integrity checks. - Updated `Settings` class in worker config to inherit from `BaseAppSettings`. - Added new dependencies in `pyproject.toml` for `apprise` and `cryptography`.
66 lines
1.8 KiB
Python
66 lines
1.8 KiB
Python
import re
|
|
|
|
from zxcvbn import zxcvbn
|
|
|
|
from app.config import settings
|
|
|
|
MIN_PASSWORD_SCORE = 3
|
|
MIN_PASSWORD_LENGTH = 10
|
|
|
|
|
|
MIN_USERNAME_LENGTH = 4
|
|
MAX_USERNAME_LENGTH = 50
|
|
|
|
|
|
def validate_password_strength(
|
|
password: str,
|
|
user_inputs: list[str] | None = None,
|
|
) -> str:
|
|
if settings.DEBUG:
|
|
return password
|
|
|
|
if len(password) < MIN_PASSWORD_LENGTH:
|
|
return_error = (
|
|
f"Password must be at least {MIN_PASSWORD_LENGTH} characters long"
|
|
)
|
|
raise ValueError(return_error)
|
|
|
|
result = zxcvbn(password, user_inputs=user_inputs or [])
|
|
|
|
if result["score"] < MIN_PASSWORD_SCORE:
|
|
return_error = (
|
|
"Password is too weak. Consider using a stronger password with a "
|
|
"mix of uppercase, lowercase, numbers, and special characters."
|
|
)
|
|
raise ValueError(return_error)
|
|
|
|
if result["guesses_log10"] < MIN_PASSWORD_SCORE:
|
|
return_error = "Password is too guessable. Choose a less common password."
|
|
raise ValueError(return_error)
|
|
|
|
return password
|
|
|
|
|
|
def validate_username(username: str) -> str:
|
|
if len(username) < MIN_USERNAME_LENGTH:
|
|
return_error = (
|
|
f"Username must be at least {MIN_USERNAME_LENGTH} characters long"
|
|
)
|
|
raise ValueError(return_error)
|
|
|
|
if len(username) > MAX_USERNAME_LENGTH:
|
|
return_error = f"Username must be at most {MAX_USERNAME_LENGTH} characters long"
|
|
raise ValueError(return_error)
|
|
|
|
if not re.match(r"^[a-zA-Z]", username):
|
|
return_error = "Username must start with a letter"
|
|
raise ValueError(return_error)
|
|
|
|
if not re.match(r"^[a-zA-Z][a-zA-Z0-9_.]*$", username):
|
|
return_error = (
|
|
"Username can only contain letters, numbers, underscores, and dots"
|
|
)
|
|
raise ValueError(return_error)
|
|
|
|
return username
|