mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2025-12-31 20:11:26 +00:00
sepro
@@ -1,44 +0,0 @@
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#!/usr/bin/env python3
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# Allow direct execution
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import os
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import sys
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import unittest
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sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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from test.helper import FakeYDL, is_download_test
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from yt_dlp.extractor import IqiyiIE
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class WarningLogger:
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def __init__(self):
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self.messages = []
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def warning(self, msg):
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self.messages.append(msg)
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def debug(self, msg):
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pass
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def error(self, msg):
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pass
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@is_download_test
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class TestIqiyiSDKInterpreter(unittest.TestCase):
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def test_iqiyi_sdk_interpreter(self):
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"""
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Test the functionality of IqiyiSDKInterpreter by trying to log in
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If `sign` is incorrect, /validate call throws an HTTP 556 error
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"""
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logger = WarningLogger()
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ie = IqiyiIE(FakeYDL({'logger': logger}))
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ie._perform_login('foo', 'bar')
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self.assertTrue('unable to log in:' in logger.messages[0])
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if __name__ == '__main__':
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unittest.main()
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@@ -9,14 +9,12 @@ from .openload import PhantomJSwrapper
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from ..utils import (
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ExtractorError,
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clean_html,
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decode_packed_codes,
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float_or_none,
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format_field,
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get_element_by_attribute,
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get_element_by_id,
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int_or_none,
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js_to_json,
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ohdave_rsa_encrypt,
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parse_age_limit,
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parse_duration,
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parse_iso8601,
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@@ -33,143 +31,12 @@ def md5_text(text):
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return hashlib.md5(text.encode()).hexdigest()
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class IqiyiSDK:
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def __init__(self, target, ip, timestamp):
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self.target = target
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self.ip = ip
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self.timestamp = timestamp
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@staticmethod
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def split_sum(data):
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return str(sum(int(p, 16) for p in data))
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@staticmethod
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def digit_sum(num):
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if isinstance(num, int):
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num = str(num)
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return str(sum(map(int, num)))
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def even_odd(self):
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even = self.digit_sum(str(self.timestamp)[::2])
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odd = self.digit_sum(str(self.timestamp)[1::2])
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return even, odd
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def preprocess(self, chunksize):
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self.target = md5_text(self.target)
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chunks = []
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for i in range(32 // chunksize):
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chunks.append(self.target[chunksize * i:chunksize * (i + 1)])
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if 32 % chunksize:
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chunks.append(self.target[32 - 32 % chunksize:])
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return chunks, list(map(int, self.ip.split('.')))
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def mod(self, modulus):
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chunks, ip = self.preprocess(32)
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self.target = chunks[0] + ''.join(str(p % modulus) for p in ip)
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def split(self, chunksize):
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modulus_map = {
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4: 256,
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5: 10,
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8: 100,
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}
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chunks, ip = self.preprocess(chunksize)
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ret = ''
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for i in range(len(chunks)):
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ip_part = str(ip[i] % modulus_map[chunksize]) if i < 4 else ''
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if chunksize == 8:
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ret += ip_part + chunks[i]
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else:
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ret += chunks[i] + ip_part
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self.target = ret
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def handle_input16(self):
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self.target = md5_text(self.target)
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self.target = self.split_sum(self.target[:16]) + self.target + self.split_sum(self.target[16:])
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def handle_input8(self):
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self.target = md5_text(self.target)
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ret = ''
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for i in range(4):
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part = self.target[8 * i:8 * (i + 1)]
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ret += self.split_sum(part) + part
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self.target = ret
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def handleSum(self):
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self.target = md5_text(self.target)
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self.target = self.split_sum(self.target) + self.target
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def date(self, scheme):
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self.target = md5_text(self.target)
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d = time.localtime(self.timestamp)
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strings = {
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'y': str(d.tm_year),
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'm': '%02d' % d.tm_mon,
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'd': '%02d' % d.tm_mday,
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}
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self.target += ''.join(strings[c] for c in scheme)
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def split_time_even_odd(self):
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even, odd = self.even_odd()
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self.target = odd + md5_text(self.target) + even
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def split_time_odd_even(self):
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even, odd = self.even_odd()
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self.target = even + md5_text(self.target) + odd
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def split_ip_time_sum(self):
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chunks, ip = self.preprocess(32)
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self.target = str(sum(ip)) + chunks[0] + self.digit_sum(self.timestamp)
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def split_time_ip_sum(self):
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chunks, ip = self.preprocess(32)
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self.target = self.digit_sum(self.timestamp) + chunks[0] + str(sum(ip))
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class IqiyiSDKInterpreter:
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def __init__(self, sdk_code):
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self.sdk_code = sdk_code
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def run(self, target, ip, timestamp):
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self.sdk_code = decode_packed_codes(self.sdk_code)
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functions = re.findall(r'input=([a-zA-Z0-9]+)\(input', self.sdk_code)
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sdk = IqiyiSDK(target, ip, timestamp)
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other_functions = {
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'handleSum': sdk.handleSum,
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'handleInput8': sdk.handle_input8,
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'handleInput16': sdk.handle_input16,
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'splitTimeEvenOdd': sdk.split_time_even_odd,
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'splitTimeOddEven': sdk.split_time_odd_even,
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'splitIpTimeSum': sdk.split_ip_time_sum,
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'splitTimeIpSum': sdk.split_time_ip_sum,
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}
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for function in functions:
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if re.match(r'mod\d+', function):
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sdk.mod(int(function[3:]))
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elif re.match(r'date[ymd]{3}', function):
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sdk.date(function[4:])
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elif re.match(r'split\d+', function):
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sdk.split(int(function[5:]))
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elif function in other_functions:
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other_functions[function]()
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else:
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raise ExtractorError(f'Unknown function {function}')
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return sdk.target
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class IqiyiIE(InfoExtractor):
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IE_NAME = 'iqiyi'
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IE_DESC = '爱奇艺'
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_VALID_URL = r'https?://(?:(?:[^.]+\.)?iqiyi\.com|www\.pps\.tv)/.+\.html'
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_NETRC_MACHINE = 'iqiyi'
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_TESTS = [{
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'url': 'http://www.iqiyi.com/v_19rrojlavg.html',
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# MD5 checksum differs on my machine and Travis CI
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@@ -234,57 +101,6 @@ class IqiyiIE(InfoExtractor):
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'18': 7, # 1080p
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}
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@staticmethod
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def _rsa_fun(data):
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# public key extracted from http://static.iqiyi.com/js/qiyiV2/20160129180840/jobs/i18n/i18nIndex.js
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N = 0xab86b6371b5318aaa1d3c9e612a9f1264f372323c8c0f19875b5fc3b3fd3afcc1e5bec527aa94bfa85bffc157e4245aebda05389a5357b75115ac94f074aefcd
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e = 65537
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return ohdave_rsa_encrypt(data, e, N)
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def _perform_login(self, username, password):
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data = self._download_json(
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'http://kylin.iqiyi.com/get_token', None,
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note='Get token for logging', errnote='Unable to get token for logging')
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sdk = data['sdk']
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timestamp = int(time.time())
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target = (
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f'/apis/reglogin/login.action?lang=zh_TW&area_code=null&email={username}'
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f'&passwd={self._rsa_fun(password.encode())}&agenttype=1&from=undefined&keeplogin=0&piccode=&fromurl=&_pos=1')
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interp = IqiyiSDKInterpreter(sdk)
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sign = interp.run(target, data['ip'], timestamp)
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validation_params = {
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'target': target,
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'server': 'BEA3AA1908656AABCCFF76582C4C6660',
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'token': data['token'],
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'bird_src': 'f8d91d57af224da7893dd397d52d811a',
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'sign': sign,
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'bird_t': timestamp,
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}
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validation_result = self._download_json(
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'http://kylin.iqiyi.com/validate?' + urllib.parse.urlencode(validation_params), None,
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note='Validate credentials', errnote='Unable to validate credentials')
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MSG_MAP = {
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'P00107': 'please login via the web interface and enter the CAPTCHA code',
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'P00117': 'bad username or password',
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}
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code = validation_result['code']
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if code != 'A00000':
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msg = MSG_MAP.get(code)
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if not msg:
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msg = f'error {code}'
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if validation_result.get('msg'):
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msg += ': ' + validation_result['msg']
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self.report_warning('unable to log in: ' + msg)
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return False
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return True
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def get_raw_data(self, tvid, video_id):
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tm = int(time.time() * 1000)
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Reference in New Issue
Block a user