# pylint:disable=line-too-long
"""
The tool to check the availability or syntax of domains, IPv4 or URL.
::
██████╗ ██╗ ██╗███████╗██╗ ██╗███╗ ██╗ ██████╗███████╗██████╗ ██╗ ███████╗
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██████╔╝ ╚████╔╝ █████╗ ██║ ██║██╔██╗ ██║██║ █████╗ ██████╔╝██║ █████╗
██╔═══╝ ╚██╔╝ ██╔══╝ ██║ ██║██║╚██╗██║██║ ██╔══╝ ██╔══██╗██║ ██╔══╝
██║ ██║ ██║ ╚██████╔╝██║ ╚████║╚██████╗███████╗██████╔╝███████╗███████╗
╚═╝ ╚═╝ ╚═╝ ╚═════╝ ╚═╝ ╚═══╝ ╚═════╝╚══════╝╚═════╝ ╚══════╝╚══════╝
This submodule will provide the IANA logic and interface.
Author:
Nissar Chababy, @funilrys, contactTATAfunilrysTODTODcom
Special thanks:
https://pyfunceble.github.io/special-thanks.html
Contributors:
https://pyfunceble.github.io/contributors.html
Project link:
https://github.com/funilrys/PyFunceble
Project documentation:
https://pyfunceble.readthedocs.io/en/master/
Project homepage:
https://pyfunceble.github.io/
License:
::
MIT License
Copyright (c) 2017, 2018, 2019 Nissar Chababy
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
"""
from multiprocessing import Pool
# pylint: enable=line-too-long
import PyFunceble
from PyFunceble.helpers import Dict, Download, File, Regex
from PyFunceble.whois_lookup import WhoisLookup
[docs]class IANA: # pragma: no cover pylint: disable=too-few-public-methods
"""
Logic behind the update and usage of `iana-domains-db.json`
"""
# We map the list of server which have to be set manually because
# they are not present into the IANA Root Zone Database.
manual_server = {
"aaa": "whois.nic.aaa",
"abb": "whois.nic.abb",
"able": "whois.nic.able",
"accenture": "whois.nic.accenture",
"aetna": "whois.nic.aetna",
"aig": "whois.nic.aig",
"americanexpress": "whois.nic.americanexpress",
"amex": "whois.nic.amex",
"amica": "whois.nic.amica",
"amsterdam": "whois.nic.amsterdam",
"analytics": "whois.nic.analytics",
"aramco": "whois.nic.aramco",
"arte": "whois.nic.arte",
"as": "whois.nic.as",
"athleta": "whois.nic.athleta",
"audible": "whois.nic.audible",
"author": "whois.nic.author",
"aws": "whois.nic.aws",
"axa": "whois.nic.axa",
"azure": "whois.nic.azure",
"baby": "whois.nic.baby",
"banamex": "whois.nic.banamex",
"bananarepublic": "whois.nic.bananarepublic",
"baseball": "whois.nic.baseball",
"bharti": "whois.nic.bharti",
"bing": "whois.nic.bing",
"bloomberg": "whois.nic.bloomberg",
"bm": "whois.afilias-srs.net",
"book": "whois.nic.book",
"booking": "whois.nic.booking",
"bot": "whois.nic.bot",
"buzz": "whois.nic.buzz",
"bz": "whois.afilias-grs.net",
"call": "whois.nic.call",
"calvinklein": "whois.nic.calvinklein",
"caravan": "whois.nic.caravan",
"cartier": "whois.nic.cartier",
"caseih": "whois.nic.caseih",
"cbn": "whois.nic.cbn",
"cbre": "whois.nic.cbre",
"cd": "chois.nic.cd",
"chase": "whois.nic.chase",
"circle": "whois.nic.circle",
"cisco": "whois.nic.cisco",
"citadel": "whois.nic.citadel",
"citi": "whois.nic.citi",
"citic": "whois.nic.citic",
"cm": "whois.netcom.cm",
"coupon": "whois.nic.coupon",
"crown": "whois.nic.crown",
"crs": "whois.nic.crs",
"deal": "whois.nic.deal",
"dealer": "whois.nic.dealer",
"dell": "whois.nic.dell",
"dhl": "whois.nic.dhl",
"discover": "whois.nic.discover",
"dnp": "whois.nic.dnp",
"doosan": "whois.nic.doosan",
"duns": "whois.nic.duns",
"dupont": "whois.nic.dupont",
"earth": "whois.nic.earth",
"energy": "whois.nic.energy",
"epost": "whois.nic.epost",
"everbank": "whois.nic.everbank",
"farmers": "whois.nic.farmers",
"fast": "whois.nic.fast",
"ferrero": "whois.nic.ferrero",
"fire": "whois.nic.fire",
"fj": "whois.usp.ac.fj",
"flickr": "whois.nic.flickr",
"flir": "whois.nic.flir",
"food": "whois.nic.food",
"ford": "whois.nic.ford",
"fox": "whois.nic.fox",
"free": "whois.nic.free",
"frontier": "whois.nic.frontier",
"ftr": "whois.nic.ftr",
"ga": "whois.my.ga",
"gap": "whois.nic.gap",
"gh": "whois.nic.gh",
"gmo": "whois.nic.gmo",
"got": "whois.nic.got",
"grainger": "whois.nic.grainger",
"grocery": "whois.nic.grocery",
"guardian": "whois.nic.guardian",
"gucci": "whois.nic.gucci",
"hair": "whois.nic.hair",
"hbo": "whois.nic.hbo",
"health": "whois.nic.health",
"homegoods": "whois.nic.homegoods",
"homesense": "whois.nic.homesense",
"honeywell": "whois.nic.honeywell",
"hot": "whois.nic.hot",
"hoteles": "whois.nic.hoteles",
"hotels": "whois.nic.hotels",
"hotmail": "whois.nic.hotmail",
"hsbc": "whois.nic.hsbc",
"htc": "whois.nic.htc",
"hyatt": "whois.nic.hyatt",
"ieee": "whois.nic.ieee",
"iinet": "whois.nic.iinet",
"imdb": "whois.nic.imdb",
"int": "whois.iana.org",
"intel": "whois.nic.intel",
"intuit": "whois.nic.intuit",
"ipiranga": " whois.nic.ipiranga",
"ipirange": "whois.nic.ipiranga",
"itau": "whois.nic.itau",
"iwc": "whois.nic.iwc",
"jetzt": "whois.nic.jetzt",
"jlc": "whois.nic.jlc",
"jmp": "whois.nic.jmp",
"jnj": "whois.nic.jnj",
"jot": "whois.nic.jot",
"joy": "whois.nic.joy",
"jpmorgan": "whois.nic.jpmorgan",
"jprs": "whois.nic.jprs",
"kinder": "whois.nic.kinder",
"kindle": "whois.nic.kindle",
"kpmg": "whois.nic.kpmg",
"kpn": "whois.nic.kpn",
"kred": "whois.nic.kred",
"kw": "whois.nic.kw",
"lanxess": "whois.nic.lanxess",
"lc": "whois2.afilias-grs.net",
"lifeinsurance": "whois.nic.lifeinsurance",
"like": "whois.nic.like",
"lilly": "whois.nic.lilly",
"lincoln": "whois.nic.lincoln",
"living": "whois.nic.living",
"lk": "whois.nic.lk",
"loft": "whois.nic.loft",
"lupin": "whois.nic.lupin",
"maif": "whois.nic.maif",
"marshalls": "whois.nic.marshalls",
"mattel": "whois.nic.mattel",
"mcd": "whois.nic.mcd",
"mcdonalds": "whois.nic.mcdonalds",
"merckmsd": "whois.nic.merckmsd",
"microsoft": "whois.nic.microsoft",
"mint": "whois.nic.mint",
"mlb": "whois.nic.mlb",
"mobily": "whois.nic.mobily",
"moi": "whois.nic.moi",
"montblanc": "whois.nic.montblanc",
"moto": "whois.nic.moto",
"msd": "whois.nic.msd",
"mtpc": "whois.nic.mtpc",
"mutual": "whois.nic.mutual",
"mutuelle": "whois.nic.mutuelle",
"nagoya": "whois.nic.nagoya",
"nba": "whois.nic.nba",
"netflix": "whois.nic.netflix",
"neustar": "whois.nic.neustar",
"nfl": "whois.nic.nfl",
"nhk": "whois.nic.nhk",
"nike": "whois.nic.nike",
"northwesternmutual": "whois.nic.northwesternmutual",
"now": " whois.nic.now",
"ntt": "whois.nic.ntt",
"nyc": "whois.nic.nyc",
"office": "whois.nic.office",
"okinawa": "whois.nic.okinawa",
"oldnavy": "whois.nic.oldnavy",
"open": "whois.nic.open",
"orientexpress": "whois.nic.orientexpress",
"otsuka": "whois.nic.otsuka",
"passagens": "whois.nic.passagens",
"pay": "whois.nic.pay",
"pfizer": "whois.nic.pfizer",
"pharmacy": " whois.nic.pharmacy",
"piaget": " whois.nic.piaget",
"pictet": "whois.nic.pictet",
"pin": "whois.nic.pin",
"ping": "whois.nic.ping",
"pramerica": "whois.nic.pramerica",
"praxi": "whois.nic.praxi",
"prime": "whois.nic.prime",
"pru": "whois.nic.pru",
"prudential": "whois.nic.prudential",
"ps": "whois.pnina.ps",
"qvc": "whois.nic.qvc",
"read": "whois.nic.read",
"realtor": "whois.nic.realtor",
"ren": "whois.nic.ren",
"rocher": "whois.nic.rocher",
"room": "whois.nic.room",
"rw": "whois.ricta.org.rw",
"ryukyu": "whois.nic.ryukyu",
"safe": "whois.nic.safe",
"safety": "whois.nic.safety",
"sakura": "whois.nic.sakura",
"sapo": "whois.nic.sapo",
"sas": "whois.nic.sas",
"save": "whois.nic.save",
"secure": "whois.nic.secure",
"sener": "whois.nic.sener",
"shaw": "whois.afilias-srs.net",
"shop": "whois.nic.shop",
"silk": "whois.nic.silk",
"skype": "whois.nic.skype",
"sl": "whois.nic.sl",
"smile": "whois.nic.smile",
"sohu": "whois.nic.sohu",
"song": "whois.nic.song",
"spot": "whois.nic.spot",
"staples": "whois.nic.staples",
"statefarm": "whois.nic.statefarm",
"stream": "whois.nic.stream",
"suzuki": "whois.nic.suzuki",
"swiftcover": "whois.nic.swiftcover",
"talk": "whois.nic.talk",
"taobao": "whois.nic.taobao",
"target": "whois.nic.target",
"tjmaxx": "whois.nic.tjmaxx",
"tjx": "whois.nic.tjx",
"tkmaxx": "whois.nic.tkmaxx",
"tmall": "whois.nic.tmall",
"tokyo": "whois.nic.tokyo",
"tube": "whois.nic.tube",
"tunes": "whois.nic.tunes",
"tushu": "whois.nic.tushu",
"tvs": "whois.nic.tvs",
"unicom": "whois.nic.unicom",
"uno": "whois.nic.uno",
"vivo": "whois.nic.vivo",
"vuelos": "whois.nic.vuelos",
"wanggou": "whois.nic.wanggou",
"watches": "whois.nic.watches",
"weather": "whois.nic.weather",
"weatherchannel": "whois.nic.weatherchannel",
"weir": "whois.nic.weir",
"whois": "whois.nic.qpon",
"windows": "whois.nic.windows",
"winners": "whois.nic.winners",
"wow": "whois.nic.wow",
"xbox": "whois.nic.xbox",
"xn--1ck2e1b": "whois.nic.xn--1ck2e1b",
"xn--2scrj9c": "whois.inregistry.net",
"xn--3hcrj9c": "whois.inregistry.net",
"xn--45br5cyl": "whois.inregistry.net",
"xn--45brj9c": "whois.inregistry.net",
"xn--8y0a063a": "whois.nic.xn--8y0a063a",
"xn--bck1b9a5dre4c": "whois.nic.xn--bck1b9a5dre4c",
"xn--cck2b3b": "whois.nic.xn--cck2b3b",
"xn--czr694b": "whois.nic.xn--czr694b",
"xn--e1a4c": "whois.eu",
"xn--eckvdtc9d": "whois.nic.xn--eckvdtc9d",
"xn--fct429k": "whois.nic.xn--fct429k",
"xn--fpcrj9c3d": "whois.inregistry.net",
"xn--fzc2c9e2c": "whois.nic.lk",
"xn--g2xx48c": "whois.nic.xn--g2xx48c",
"xn--gckr3f0f": "whois.nic.xn--gckr3f0f",
"xn--gecrj9c": "whois.inregistry.net",
"xn--gk3at1e": "whois.nic.xn--gk3at1e",
"xn--h2breg3eve": "whois.inregistry.net",
"xn--h2brj9c": "whois.inregistry.net",
"xn--h2brj9c8c": "whois.inregistry.net",
"xn--imr513n": "whois.nic.xn--imr513n",
"xn--jvr189m": "whois.nic.xn--jvr189m",
"xn--kpu716f": "whois.nic.xn--kpu716f",
"xn--mgba3a3ejt": "whois.nic.xn--mgba3a3ejt",
"xn--mgbb9fbpob": "whois.nic.xn--mgbb9fbpob",
"xn--mgbbh1a": "whois.inregistry.net",
"xn--mgbbh1a71e": "whois.inregistry.net",
"xn--mgbgu82a": "whois.inregistry.net",
"xn--nyqy26a": "whois.nic.xn--nyqy26a",
"xn--otu796d": "whois.nic.xn--otu796d",
"xn--pbt977c": "whois.nic.xn--pbt977c",
"xn--rhqv96g": "whois.nic.xn--rhqv96g",
"xn--rovu88b": "whois.nic.xn--rovu88b",
"xn--rvc1e0am3e": "whois.inregistry.net",
"xn--s9brj9c": "whois.inregistry.net",
"xn--ses554g": "whois.registry.knet.cn",
"xn--wgbh1c": "whois.dotmasr.eg",
"xn--xkc2al3hye2a": "whois.nic.lk",
"xn--xkc2dl3a5ee0h": "whois.inregistry.net",
"yahoo": "whois.nic.yahoo",
"yamaxun": "whois.nic.yamaxun",
"yandex": "whois.nic.yandex",
"yokohama": "whois.nic.yokohama",
"you": "whois.nic.you",
"za": "whois.registry.net.za",
"zappos": "whois.nic.zappos",
"zero": "whois.nic.zero",
"zippo": "whois.nic.zippo",
}
def __init__(self):
# We get the destination of the constructed IANA database.
self.destination = (
PyFunceble.CONFIG_DIRECTORY + PyFunceble.OUTPUTS["default_files"]["iana"]
)
if PyFunceble.path.isfile(self.destination):
# The destination exist.
# We get its content.
self.iana_db = Dict().from_json(File(self.destination).read())
else:
# The destination does not exist.
# We initiate the local variable which will save the content of the database.
self.iana_db = {}
# We initiate the URL to the IANA Root Zone Database page.
self.iana_url = "https://www.iana.org/domains/root/db"
[docs] def load(self):
"""
Initiate the IANA database if it is not the case.
"""
if "iana_db" not in PyFunceble.INTERN or not PyFunceble.INTERN["iana_db"]:
# The global database is empty, None or does not exist.
# We update it with the database content.
PyFunceble.INTERN["iana_db"] = self.iana_db
[docs] @classmethod
def _get_referer(cls, extension):
"""
Return the referer for the given extension.
:param str extension: A valid domain extension.
:return: The whois server to use to get the WHOIS record.
:rtype: str
"""
# We get the whois record related to the domain extension we are currently
# working with.
iana_record = PyFunceble.WhoisLookup(
"hello.{}".format(extension), PyFunceble.CONFIGURATION["iana_whois_server"]
).request()
if iana_record and "refer" in iana_record:
# The record is not empty.
# We initiate a regex which will extract the referer.
regex_referer = r"(?s)refer\:\s+([a-zA-Z0-9._-]+)\n"
# We try to extract the referer.
matched = Regex(
iana_record, regex_referer, return_data=True, group=1
).match()
if matched:
# The referer was extracted successfully.
# We return the matched referer.
return matched
# * The referer was not extracted successfully.
# or
# * The iana record is empty.
if extension in cls.manual_server:
# The extension is in the list of manual entries.
# We return the server which we set manually.
return cls.manual_server[extension]
# We return None because we weren't able to get the server to call for
# the given extension.
return None
[docs] @classmethod
def _check_referer(cls, extension, referer):
"""
Check if the given referer is reachable
:param str extension: The extension the referer refers to.
:param str referer: The referer to check.
:rtype: bool
"""
return (
WhoisLookup("hello.{0}".format(extension), server=referer).request()
is not None
)
[docs] @classmethod
def _get_extension_and_referer_from_block(cls, block):
"""
Extract the extention from the given HTML block.
Plus get its referer.
:param str block: An HTML block.
"""
# We extract the different extension from the currently readed line.
regex_valid_extension = r"(/domains/root/db/)(.*)(\.html)"
if "/domains/root/db/" in block:
# The link is in the line.
# We try to extract the extension.
matched = Regex(
block, regex_valid_extension, return_data=True, rematch=True
).match()[1]
if matched:
# The extraction is not empty or None.
# We get the referer.
referer = cls._get_referer(matched)
if not referer:
referer = "whois.nic.{0}".format(matched)
if cls._check_referer(matched, referer):
return matched, referer, True
return matched, referer, False
return None, None, None
[docs] def update(self):
"""
Update the content of `iana-domains-db.json` file.
"""
if not PyFunceble.CONFIGURATION["quiet"]:
# The quiet mode is not activated.
# We print on screen what we are doing.
print(
"Update of {0}".format(PyFunceble.OUTPUTS["default_files"]["iana"]),
end=" ",
)
upstream_lines = (
Download(self.iana_url, return_data=True)
.text()
.split('<span class="domain tld">')
)
with Pool(PyFunceble.CONFIGURATION["maximal_processes"]) as pool:
already_checked = []
for extension, referer, referer_checked in pool.map(
self._get_extension_and_referer_from_block, upstream_lines
):
if (extension is not None and referer) and (
referer_checked or referer in already_checked
):
if (
extension not in self.iana_db
or self.iana_db[extension] != referer
):
# We add the extension to the databae.
self.iana_db[extension] = referer
already_checked.append(referer)
# We save the content of the constructed database.
Dict(self.iana_db).to_json(self.destination)
if not PyFunceble.CONFIGURATION["quiet"]:
# The quiet mode is not activated.
# We indicate that the work is done without any issue.
print(PyFunceble.INTERN["done"] + "\n")