Files
krawl.es/src/config.py

51 lines
2.1 KiB
Python

#!/usr/bin/env python3
import os
from dataclasses import dataclass
from typing import Optional, Tuple
@dataclass
class Config:
"""Configuration class for the deception server"""
port: int = 5000
delay: int = 100 # milliseconds
links_length_range: Tuple[int, int] = (5, 15)
links_per_page_range: Tuple[int, int] = (10, 15)
char_space: str = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
max_counter: int = 10
canary_token_url: Optional[str] = None
canary_token_tries: int = 10
dashboard_secret_path: str = None
api_server_url: Optional[str] = None
api_server_port: int = 8080
api_server_path: str = "/api/v2/users"
probability_error_codes: int = 0 # Percentage (0-100)
server_header: str = "Apache/2.2.22 (Ubuntu)"
@classmethod
def from_env(cls) -> 'Config':
"""Create configuration from environment variables"""
return cls(
port=int(os.getenv('PORT', 5000)),
delay=int(os.getenv('DELAY', 100)),
links_length_range=(
int(os.getenv('LINKS_MIN_LENGTH', 5)),
int(os.getenv('LINKS_MAX_LENGTH', 15))
),
links_per_page_range=(
int(os.getenv('LINKS_MIN_PER_PAGE', 10)),
int(os.getenv('LINKS_MAX_PER_PAGE', 15))
),
char_space=os.getenv('CHAR_SPACE', 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'),
max_counter=int(os.getenv('MAX_COUNTER', 10)),
canary_token_url=os.getenv('CANARY_TOKEN_URL'),
canary_token_tries=int(os.getenv('CANARY_TOKEN_TRIES', 10)),
dashboard_secret_path=os.getenv('DASHBOARD_SECRET_PATH', f'/{os.urandom(16).hex()}'),
api_server_url=os.getenv('API_SERVER_URL'),
api_server_port=int(os.getenv('API_SERVER_PORT', 8080)),
api_server_path=os.getenv('API_SERVER_PATH', '/api/v2/users'),
probability_error_codes=int(os.getenv('PROBABILITY_ERROR_CODES', 5)),
server_header=os.getenv('SERVER_HEADER')
)