d102c59654
* build(deps-dev): bump pylint from 2.8.3 to 2.9.0 Bumps [pylint](https://github.com/PyCQA/pylint) from 2.8.3 to 2.9.0. - [Release notes](https://github.com/PyCQA/pylint/releases) - [Changelog](https://github.com/PyCQA/pylint/blob/master/ChangeLog) - [Commits](https://github.com/PyCQA/pylint/compare/v2.8.3...v2.9.0) --- updated-dependencies: - dependency-name: pylint dependency-type: direct:development update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> * *: update source for new pylint version Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Jens Langhammer <jens.langhammer@beryju.org>
91 lines
2.6 KiB
Python
91 lines
2.6 KiB
Python
"""events GeoIP Reader"""
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from datetime import datetime
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from os import stat
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from time import time
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from typing import Optional, TypedDict
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from geoip2.database import Reader
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from geoip2.errors import GeoIP2Error
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from geoip2.models import City
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from structlog.stdlib import get_logger
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from authentik.lib.config import CONFIG
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LOGGER = get_logger()
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class GeoIPDict(TypedDict):
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"""GeoIP Details"""
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continent: str
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country: str
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lat: float
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long: float
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city: str
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class GeoIPReader:
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"""Slim wrapper around GeoIP API"""
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def __init__(self):
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self.__reader: Optional[Reader] = None
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self.__last_mtime: float = 0.0
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self.__open()
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def __open(self):
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"""Get GeoIP Reader, if configured, otherwise none"""
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path = CONFIG.y("authentik.geoip")
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if path == "" or not path:
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return
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try:
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reader = Reader(path)
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self.__reader = reader
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self.__last_mtime = stat(path).st_mtime
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LOGGER.info("Loaded GeoIP database", last_write=self.__last_mtime)
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except OSError as exc:
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LOGGER.warning("Failed to load GeoIP database", exc=exc)
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def __check_expired(self):
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"""Check if the geoip database has been opened longer than 8 hours,
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and re-open it, as it will probably will have been re-downloaded"""
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now = time()
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diff = datetime.fromtimestamp(now) - datetime.fromtimestamp(self.__last_mtime)
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diff_hours = diff.total_seconds() // 3600
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if diff_hours >= 8:
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LOGGER.info("GeoIP databased loaded too long, re-opening", diff=diff)
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self.__open()
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@property
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def enabled(self) -> bool:
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"""Check if GeoIP is enabled"""
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return bool(self.__reader)
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def city(self, ip_address: str) -> Optional[City]:
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"""Wrapper for Reader.city"""
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if not self.enabled:
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return None
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self.__check_expired()
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try:
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return self.__reader.city(ip_address)
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except (GeoIP2Error, ValueError):
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return None
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def city_dict(self, ip_address: str) -> Optional[GeoIPDict]:
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"""Wrapper for self.city that returns a dict"""
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city = self.city(ip_address)
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if not city:
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return None
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city_dict: GeoIPDict = {
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"continent": city.continent.code,
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"country": city.country.iso_code,
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"lat": city.location.latitude,
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"long": city.location.longitude,
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"city": "",
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}
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if city.city.name:
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city_dict["city"] = city.city.name
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return city_dict
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GEOIP_READER = GeoIPReader()
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