"""Configuration management for CrowdStrike Falcon MCP Server."""
import os
from typing import Literal
TransportMode = Literal["stdio", "http", "dual"]
def get_config() -> dict:
"""Get configuration from environment variables with defaults."""
return {
"API_BASE_URL": os.getenv("FALCON_API_BASE_URL", "https://api.crowdstrike.com"),
"TRANSPORT_MODE": os.getenv("TRANSPORT_MODE", "dual").lower(),
"HTTP_PORT": int(os.getenv("HTTP_PORT", "80")),
"STDIO_PORT": int(os.getenv("STDIO_PORT", "8080")),
}
def get_transport_mode() -> TransportMode:
"""Get the transport mode, validating it's one of the allowed values."""
mode = get_config()["TRANSPORT_MODE"]
if mode not in ["stdio", "http", "dual"]:
return "dual"
return mode # type: ignore
