ACIL FM

Nama	Ukuran	Aksi
__pycache__	-	Open
antivirus_mode.py	497 B	View DL Edit
async_utils.py	718 B	View DL Edit
benchmark.py	538 B	View DL Edit
buffer.py	1.24 MB	View DL Edit
check_db.py	7.72 MB	View DL Edit
check_lock.py	636 B	View DL Edit
cli.py	7.39 MB	View DL Edit
common.py	14.41 MB	View DL Edit
config.py	999 B	View DL Edit
cronjob.py	902 B	View DL Edit
doctor.py	1 MB	View DL Edit
hyperscan.py	149 B	View DL Edit
importer.py	2.67 MB	View DL Edit
ipecho.py	3.17 MB	View DL Edit
json.py	953 B	View DL Edit
kwconfig.py	1.56 MB	View DL Edit
parsers.py	11.12 MB	View DL Edit
resource_limits.py	2.29 MB	View DL Edit
safe_fileops.py	7.99 MB	View DL Edit
safe_sequence.py	363 B	View DL Edit
serialization.py	1.72 MB	View DL Edit
sshutil.py	7.94 MB	View DL Edit
subprocess.py	1.53 MB	View DL Edit
support.py	5.2 MB	View DL Edit
threads.py	1005 B	View DL Edit
validate.py	4.27 MB	View DL Edit
whmcs.py	7.6 MB	View DL Edit
wordpress_mu_plugin.py	1.41 MB	View DL Edit
_shutil.py	795 B	View DL Edit
__init__.py	55.96 MB	View DL Edit

Edit file: /opt/imunify360/venv/lib/python3.11/site-packages/defence360agent/utils/ipecho.py

"""IPEchoAPI - returns real IP address of the host (behind NAT)"""
import asyncio
import functools
import logging
import time
import urllib
from pathlib import Path
from typing import Optional

from async_lru import alru_cache

from defence360agent.api.server import API, APIError
from defence360agent.utils import atomic_rewrite
from defence360agent.utils.validate import IP, IPVersion

logger = logging.getLogger(__name__)

TIMEOUT_FOR_IPECHO_REQUEST = 5  # in seconds
CACHE_TTL_SECONDS = 3 * 60 * 60
CACHE_FILE_PATH = Path("/var/imunify360") / "ipecho_cache"

class IPEchoAPI(API):
    """Make requests to the API for obtain own IP address"""

URL = "/api/ip"

@classmethod
    @alru_cache(maxsize=3)
    async def get_ip(cls, ip_version: IPVersion = None) -> Optional[str]:
        """Return cached result for resolved IP from echo ip API"""

return await cls.ip_for_version(ip_version)

@classmethod
    @functools.lru_cache(maxsize=1)
    def server_ip(cls):
        """Return cached result for resolved IP from echo ip API"""
        try:
            return cls._get_ip()
        except Exception as e:
            raise APIError from e

@classmethod
    async def ip_for_version(
        cls, ip_version: IPVersion = None
    ) -> Optional[str]:
        """Return resolved IP from echo ip API"""

loop = asyncio.get_event_loop()
        try:
            ip = await asyncio.wait_for(
                loop.run_in_executor(None, cls._get_ip),
                timeout=TIMEOUT_FOR_IPECHO_REQUEST,
            )
            if IP.type_of(ip) != ip_version:
                raise ValueError("Wrong ip type")
            return ip
        except (asyncio.TimeoutError, ValueError) as e:
            raise APIError from e

@classmethod
    def _load_cache(cls) -> Optional[str]:
        try:
            if not CACHE_FILE_PATH.exists():
                return None

mtime = CACHE_FILE_PATH.stat().st_mtime
            cache_age = time.time() - mtime

if cache_age < 0:
                return None

if cache_age < CACHE_TTL_SECONDS:
                ip = CACHE_FILE_PATH.read_text().strip()
                return ip
            else:
                return None
        except Exception as e:
            logger.error("IPEchoAPI cache read error: %s", e)
            return None

@classmethod
    def _save_cache(cls, ip: str) -> None:
        try:
            atomic_rewrite(
                CACHE_FILE_PATH,
                ip,
                backup=False,
                permissions=0o644,
            )
        except Exception as e:
            logger.error("IPEchoAPI cache write error: %s", e)

@classmethod
    def _get_ip(cls):
        """Get IP from file-based cache or send request to API and process response."""
        cached_ip = cls._load_cache()
        if cached_ip is not None:
            return cached_ip

request = urllib.request.Request(cls._BASE_URL + cls.URL)
        response = cls.request(request)
        if response.get("status") != "ok":
            # time inside sync executor
            raise APIError("Unexpected API error")
        ip = response.get("ip")
        if ip:
            cls._save_cache(ip)

return ip

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