mirror of https://github.com/vitiko98/qobuz-dl
52 lines
2.5 KiB
Python
52 lines
2.5 KiB
Python
import base64
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import re
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from collections import OrderedDict
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import requests
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class Spoofer:
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def __init__(self):
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self.seed_timezone_regex = r'[a-z]\.initialSeed\("(?P<seed>[\w=]+)",window\.utimezone\.(?P<timezone>[a-z]+)\)'
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# note: {timezones} should be replaced with every capitalized timezone joined by a |
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self.info_extras_regex = r'name:"\w+/(?P<timezone>{timezones})",info:"(?P<info>[\w=]+)",extras:"(?P<extras>[\w=]+)"'
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self.appId_regex = r'{app_id:"(?P<app_id>\d{9})",app_secret:"\w{32}",base_port:"80",base_url:"https://www\.qobuz\.com",base_method:"/api\.json/0\.2/"},n\.base_url="https://play\.qobuz\.com"'
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login_page_request = requests.get("https://play.qobuz.com/login")
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login_page = login_page_request.text
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bundle_url_match = re.search(
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r'<script src="(/resources/\d+\.\d+\.\d+-[a-z]\d{3}/bundle\.js)"></script>',
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login_page,
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)
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bundle_url = bundle_url_match.group(1)
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bundle_req = requests.get("https://play.qobuz.com" + bundle_url)
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self.bundle = bundle_req.text
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def getAppId(self):
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return re.search(self.appId_regex, self.bundle).group("app_id")
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def getSecrets(self):
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seed_matches = re.finditer(self.seed_timezone_regex, self.bundle)
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secrets = OrderedDict()
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for match in seed_matches:
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seed, timezone = match.group("seed", "timezone")
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secrets[timezone] = [seed]
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"""The code that follows switches around the first and second timezone. Why? Read on:
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Qobuz uses two ternary (a shortened if statement) conditions that should always return false.
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The way Javascript's ternary syntax works, the second option listed is what runs if the condition returns false.
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Because of this, we must prioritize the *second* seed/timezone pair captured, not the first.
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"""
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keypairs = list(secrets.items())
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secrets.move_to_end(keypairs[1][0], last=False)
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info_extras_regex = self.info_extras_regex.format(
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timezones="|".join([timezone.capitalize() for timezone in secrets])
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)
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info_extras_matches = re.finditer(info_extras_regex, self.bundle)
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for match in info_extras_matches:
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timezone, info, extras = match.group("timezone", "info", "extras")
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secrets[timezone.lower()] += [info, extras]
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for secret_pair in secrets:
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secrets[secret_pair] = base64.standard_b64decode(
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"".join(secrets[secret_pair])[:-44]
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).decode("utf-8")
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return secrets
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