Refactoring.
This commit is contained in:
parent
4147d03607
commit
75b8e2fb6c
1 changed files with 33 additions and 47 deletions
|
|
@ -26,51 +26,12 @@ class LookupException(Exception):
|
||||||
"""
|
"""
|
||||||
pass
|
pass
|
||||||
|
|
||||||
def get_county_code(ipaddress, dbfile):
|
def get_geoip_result(ipaddress, dbfile):
|
||||||
"""
|
"""
|
||||||
Determine the country code that the given ipaddress comes from.
|
Perform a lookup of the given ipaddress in the database.
|
||||||
:param ipaddress: The IP address to look up
|
:param ipaddress: The IP address to look up
|
||||||
:param dbfile: The path to the GeoIP2/GeoLite2 database file (Country or City database)
|
:param dbfile: The path to the GeoIP2/GeoLite2 database file (Country or City database)
|
||||||
:return: The ISO country code (2 letters)
|
:return: The lookup result
|
||||||
"""
|
|
||||||
if not ipaddress:
|
|
||||||
raise LookupException("No address given")
|
|
||||||
if not dbfile:
|
|
||||||
raise LookupException("No db file given")
|
|
||||||
|
|
||||||
reader = None
|
|
||||||
try:
|
|
||||||
reader = geoip2.database.Reader(dbfile)
|
|
||||||
dbtype = reader.metadata().database_type
|
|
||||||
country = None
|
|
||||||
if dbtype == 'GeoLite2-City' or dbtype == 'GeoIP2-City':
|
|
||||||
country = reader.city(ipaddress).country
|
|
||||||
elif dbtype == 'GeoLite2-Country' or dbtype == 'GeoIP2-Country':
|
|
||||||
country = reader.country(ipaddress).country
|
|
||||||
# ASN is not supported
|
|
||||||
# elif dbfile == 'GeoLite2-ASN' or dbtype == 'GeoIP2-ASN':
|
|
||||||
else:
|
|
||||||
raise LookupException("Unsupported DB type: " + dbtype)
|
|
||||||
|
|
||||||
return country.iso_code
|
|
||||||
except FileNotFoundError as e:
|
|
||||||
raise LookupException(e.args)
|
|
||||||
except maxminddb.errors.InvalidDatabaseError as e:
|
|
||||||
raise LookupException(e.args)
|
|
||||||
except geoip2.errors.AddressNotFoundError as e:
|
|
||||||
raise LookupException(e.args)
|
|
||||||
except ValueError as e:
|
|
||||||
raise LookupException(e.args)
|
|
||||||
finally:
|
|
||||||
if reader:
|
|
||||||
reader.close()
|
|
||||||
|
|
||||||
def get_details(ipaddress, dbfile):
|
|
||||||
"""
|
|
||||||
Determine the country code, continent code and the network that the given ipaddress comes from.
|
|
||||||
:param ipaddress: The IP address to look up
|
|
||||||
:param dbfile: The path to the GeoIP2/GeoLite2 database file (Country or City database)
|
|
||||||
:return: A string consisting of the ISO country code (2 letters), ISO continent code (2 letters) and network (CIDR notation), concatenated by ","
|
|
||||||
"""
|
"""
|
||||||
if not ipaddress:
|
if not ipaddress:
|
||||||
raise LookupException("No address given")
|
raise LookupException("No address given")
|
||||||
|
|
@ -91,10 +52,7 @@ def get_details(ipaddress, dbfile):
|
||||||
else:
|
else:
|
||||||
raise LookupException("Unsupported DB type: " + dbtype)
|
raise LookupException("Unsupported DB type: " + dbtype)
|
||||||
|
|
||||||
country = result.country.iso_code
|
return result
|
||||||
continent = result.continent.code
|
|
||||||
network = result.traits.network
|
|
||||||
return "%s,%s,%s" % (country, continent, network)
|
|
||||||
except FileNotFoundError as e:
|
except FileNotFoundError as e:
|
||||||
raise LookupException(e.args)
|
raise LookupException(e.args)
|
||||||
except maxminddb.errors.InvalidDatabaseError as e:
|
except maxminddb.errors.InvalidDatabaseError as e:
|
||||||
|
|
@ -107,6 +65,31 @@ def get_details(ipaddress, dbfile):
|
||||||
if reader:
|
if reader:
|
||||||
reader.close()
|
reader.close()
|
||||||
|
|
||||||
|
def get_county_code(ipaddress, dbfile):
|
||||||
|
"""
|
||||||
|
Determine the country code that the given ipaddress comes from.
|
||||||
|
:param ipaddress: The IP address to look up
|
||||||
|
:param dbfile: The path to the GeoIP2/GeoLite2 database file (Country or City database)
|
||||||
|
:return: The ISO country code (2 letters)
|
||||||
|
"""
|
||||||
|
result = get_geoip_result(ipaddress, dbfile)
|
||||||
|
|
||||||
|
return result.country.iso_code
|
||||||
|
|
||||||
|
def get_details(ipaddress, dbfile):
|
||||||
|
"""
|
||||||
|
Determine the country code, continent code and the network that the given ipaddress comes from.
|
||||||
|
:param ipaddress: The IP address to look up
|
||||||
|
:param dbfile: The path to the GeoIP2/GeoLite2 database file (Country or City database)
|
||||||
|
:return: A string consisting of the ISO country code (2 letters), ISO continent code (2 letters) and network (CIDR notation), concatenated by ","
|
||||||
|
"""
|
||||||
|
result = get_geoip_result(ipaddress, dbfile)
|
||||||
|
country = result.country.iso_code
|
||||||
|
continent = result.continent.code
|
||||||
|
network = result.traits.network
|
||||||
|
|
||||||
|
return "%s,%s,%s" % (country, continent, network)
|
||||||
|
|
||||||
def parse_command_line(argv):
|
def parse_command_line(argv):
|
||||||
"""
|
"""
|
||||||
Parse the command line. First, the database file must be specified ("-f /path/to/db/file.mmdb"), then the IP address
|
Parse the command line. First, the database file must be specified ("-f /path/to/db/file.mmdb"), then the IP address
|
||||||
|
|
@ -141,7 +124,10 @@ def main(argv):
|
||||||
print(code)
|
print(code)
|
||||||
except LookupException as e:
|
except LookupException as e:
|
||||||
print(e.args, file=sys.stderr)
|
print(e.args, file=sys.stderr)
|
||||||
print("Unknown")
|
if detail:
|
||||||
|
print("Unknown,,")
|
||||||
|
else:
|
||||||
|
print("Unknown")
|
||||||
|
|
||||||
if __name__ == '__main__':
|
if __name__ == '__main__':
|
||||||
try:
|
try:
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue