diff options
Diffstat (limited to 'youtube_dl/extractor/iqiyi.py')
| -rw-r--r-- | youtube_dl/extractor/iqiyi.py | 394 |
1 files changed, 0 insertions, 394 deletions
diff --git a/youtube_dl/extractor/iqiyi.py b/youtube_dl/extractor/iqiyi.py deleted file mode 100644 index cd11aa70f..000000000 --- a/youtube_dl/extractor/iqiyi.py +++ /dev/null @@ -1,394 +0,0 @@ -# coding: utf-8 -from __future__ import unicode_literals - -import hashlib -import itertools -import re -import time - -from .common import InfoExtractor -from ..compat import ( - compat_str, - compat_urllib_parse_urlencode, -) -from ..utils import ( - clean_html, - decode_packed_codes, - get_element_by_id, - get_element_by_attribute, - ExtractorError, - ohdave_rsa_encrypt, - remove_start, -) - - -def md5_text(text): - return hashlib.md5(text.encode('utf-8')).hexdigest() - - -class IqiyiSDK(object): - def __init__(self, target, ip, timestamp): - self.target = target - self.ip = ip - self.timestamp = timestamp - - @staticmethod - def split_sum(data): - return compat_str(sum(map(lambda p: int(p, 16), list(data)))) - - @staticmethod - def digit_sum(num): - if isinstance(num, int): - num = compat_str(num) - return compat_str(sum(map(int, num))) - - def even_odd(self): - even = self.digit_sum(compat_str(self.timestamp)[::2]) - odd = self.digit_sum(compat_str(self.timestamp)[1::2]) - return even, odd - - def preprocess(self, chunksize): - self.target = md5_text(self.target) - chunks = [] - for i in range(32 // chunksize): - chunks.append(self.target[chunksize * i:chunksize * (i + 1)]) - if 32 % chunksize: - chunks.append(self.target[32 - 32 % chunksize:]) - return chunks, list(map(int, self.ip.split('.'))) - - def mod(self, modulus): - chunks, ip = self.preprocess(32) - self.target = chunks[0] + ''.join(map(lambda p: compat_str(p % modulus), ip)) - - def split(self, chunksize): - modulus_map = { - 4: 256, - 5: 10, - 8: 100, - } - - chunks, ip = self.preprocess(chunksize) - ret = '' - for i in range(len(chunks)): - ip_part = compat_str(ip[i] % modulus_map[chunksize]) if i < 4 else '' - if chunksize == 8: - ret += ip_part + chunks[i] - else: - ret += chunks[i] + ip_part - self.target = ret - - def handle_input16(self): - self.target = md5_text(self.target) - self.target = self.split_sum(self.target[:16]) + self.target + self.split_sum(self.target[16:]) - - def handle_input8(self): - self.target = md5_text(self.target) - ret = '' - for i in range(4): - part = self.target[8 * i:8 * (i + 1)] - ret += self.split_sum(part) + part - self.target = ret - - def handleSum(self): - self.target = md5_text(self.target) - self.target = self.split_sum(self.target) + self.target - - def date(self, scheme): - self.target = md5_text(self.target) - d = time.localtime(self.timestamp) - strings = { - 'y': compat_str(d.tm_year), - 'm': '%02d' % d.tm_mon, - 'd': '%02d' % d.tm_mday, - } - self.target += ''.join(map(lambda c: strings[c], list(scheme))) - - def split_time_even_odd(self): - even, odd = self.even_odd() - self.target = odd + md5_text(self.target) + even - - def split_time_odd_even(self): - even, odd = self.even_odd() - self.target = even + md5_text(self.target) + odd - - def split_ip_time_sum(self): - chunks, ip = self.preprocess(32) - self.target = compat_str(sum(ip)) + chunks[0] + self.digit_sum(self.timestamp) - - def split_time_ip_sum(self): - chunks, ip = self.preprocess(32) - self.target = self.digit_sum(self.timestamp) + chunks[0] + compat_str(sum(ip)) - - -class IqiyiSDKInterpreter(object): - def __init__(self, sdk_code): - self.sdk_code = sdk_code - - def run(self, target, ip, timestamp): - self.sdk_code = decode_packed_codes(self.sdk_code) - - functions = re.findall(r'input=([a-zA-Z0-9]+)\(input', self.sdk_code) - - sdk = IqiyiSDK(target, ip, timestamp) - - other_functions = { - 'handleSum': sdk.handleSum, - 'handleInput8': sdk.handle_input8, - 'handleInput16': sdk.handle_input16, - 'splitTimeEvenOdd': sdk.split_time_even_odd, - 'splitTimeOddEven': sdk.split_time_odd_even, - 'splitIpTimeSum': sdk.split_ip_time_sum, - 'splitTimeIpSum': sdk.split_time_ip_sum, - } - for function in functions: - if re.match(r'mod\d+', function): - sdk.mod(int(function[3:])) - elif re.match(r'date[ymd]{3}', function): - sdk.date(function[4:]) - elif re.match(r'split\d+', function): - sdk.split(int(function[5:])) - elif function in other_functions: - other_functions[function]() - else: - raise ExtractorError('Unknown funcion %s' % function) - - return sdk.target - - -class IqiyiIE(InfoExtractor): - IE_NAME = 'iqiyi' - IE_DESC = '爱奇艺' - - _VALID_URL = r'https?://(?:(?:[^.]+\.)?iqiyi\.com|www\.pps\.tv)/.+\.html' - - _NETRC_MACHINE = 'iqiyi' - - _TESTS = [{ - 'url': 'http://www.iqiyi.com/v_19rrojlavg.html', - # MD5 checksum differs on my machine and Travis CI - 'info_dict': { - 'id': '9c1fb1b99d192b21c559e5a1a2cb3c73', - 'ext': 'mp4', - 'title': '美国德州空中惊现奇异云团 酷似UFO', - } - }, { - 'url': 'http://www.iqiyi.com/v_19rrhnnclk.html', - 'md5': 'b7dc800a4004b1b57749d9abae0472da', - 'info_dict': { - 'id': 'e3f585b550a280af23c98b6cb2be19fb', - 'ext': 'mp4', - # This can be either Simplified Chinese or Traditional Chinese - 'title': r're:^(?:名侦探柯南 国语版：第752集 迫近灰原秘密的黑影 下篇|名偵探柯南 國語版：第752集 迫近灰原秘密的黑影 下篇)$', - }, - 'skip': 'Geo-restricted to China', - }, { - 'url': 'http://www.iqiyi.com/w_19rt6o8t9p.html', - 'only_matching': True, - }, { - 'url': 'http://www.iqiyi.com/a_19rrhbc6kt.html', - 'only_matching': True, - }, { - 'url': 'http://yule.iqiyi.com/pcb.html', - 'info_dict': { - 'id': '4a0af228fddb55ec96398a364248ed7f', - 'ext': 'mp4', - 'title': '第2017-04-21期 女艺人频遭极端粉丝骚扰', - }, - }, { - # VIP-only video. The first 2 parts (6 minutes) are available without login - # MD5 sums omitted as values are different on Travis CI and my machine - 'url': 'http://www.iqiyi.com/v_19rrny4w8w.html', - 'info_dict': { - 'id': 'f3cf468b39dddb30d676f89a91200dc1', - 'ext': 'mp4', - 'title': '泰坦尼克号', - }, - 'skip': 'Geo-restricted to China', - }, { - 'url': 'http://www.iqiyi.com/a_19rrhb8ce1.html', - 'info_dict': { - 'id': '202918101', - 'title': '灌篮高手 国语版', - }, - 'playlist_count': 101, - }, { - 'url': 'http://www.pps.tv/w_19rrbav0ph.html', - 'only_matching': True, - }] - - _FORMATS_MAP = { - '96': 1, # 216p, 240p - '1': 2, # 336p, 360p - '2': 3, # 480p, 504p - '21': 4, # 504p - '4': 5, # 720p - '17': 5, # 720p - '5': 6, # 1072p, 1080p - '18': 7, # 1080p - } - - def _real_initialize(self): - self._login() - - @staticmethod - def _rsa_fun(data): - # public key extracted from http://static.iqiyi.com/js/qiyiV2/20160129180840/jobs/i18n/i18nIndex.js - N = 0xab86b6371b5318aaa1d3c9e612a9f1264f372323c8c0f19875b5fc3b3fd3afcc1e5bec527aa94bfa85bffc157e4245aebda05389a5357b75115ac94f074aefcd - e = 65537 - - return ohdave_rsa_encrypt(data, e, N) - - def _login(self): - username, password = self._get_login_info() - - # No authentication to be performed - if not username: - return True - - data = self._download_json( - 'http://kylin.iqiyi.com/get_token', None, - note='Get token for logging', errnote='Unable to get token for logging') - sdk = data['sdk'] - timestamp = int(time.time()) - target = '/apis/reglogin/login.action?lang=zh_TW&area_code=null&email=%s&passwd=%s&agenttype=1&from=undefined&keeplogin=0&piccode=&fromurl=&_pos=1' % ( - username, self._rsa_fun(password.encode('utf-8'))) - - interp = IqiyiSDKInterpreter(sdk) - sign = interp.run(target, data['ip'], timestamp) - - validation_params = { - 'target': target, - 'server': 'BEA3AA1908656AABCCFF76582C4C6660', - 'token': data['token'], - 'bird_src': 'f8d91d57af224da7893dd397d52d811a', - 'sign': sign, - 'bird_t': timestamp, - } - validation_result = self._download_json( - 'http://kylin.iqiyi.com/validate?' + compat_urllib_parse_urlencode(validation_params), None, - note='Validate credentials', errnote='Unable to validate credentials') - - MSG_MAP = { - 'P00107': 'please login via the web interface and enter the CAPTCHA code', - 'P00117': 'bad username or password', - } - - code = validation_result['code'] - if code != 'A00000': - msg = MSG_MAP.get(code) - if not msg: - msg = 'error %s' % code - if validation_result.get('msg'): - msg += ': ' + validation_result['msg'] - self._downloader.report_warning('unable to log in: ' + msg) - return False - - return True - - def get_raw_data(self, tvid, video_id): - tm = int(time.time() * 1000) - - key = 'd5fb4bd9d50c4be6948c97edd7254b0e' - sc = md5_text(compat_str(tm) + key + tvid) - params = { - 'tvid': tvid, - 'vid': video_id, - 'src': '76f90cbd92f94a2e925d83e8ccd22cb7', - 'sc': sc, - 't': tm, - } - - return self._download_json( - 'http://cache.m.iqiyi.com/jp/tmts/%s/%s/' % (tvid, video_id), - video_id, transform_source=lambda s: remove_start(s, 'var tvInfoJs='), - query=params, headers=self.geo_verification_headers()) - - def _extract_playlist(self, webpage): - PAGE_SIZE = 50 - - links = re.findall( - r'<a[^>]+class="site-piclist_pic_link"[^>]+href="(http://www\.iqiyi\.com/.+\.html)"', - webpage) - if not links: - return - - album_id = self._search_regex( - r'albumId\s*:\s*(\d+),', webpage, 'album ID') - album_title = self._search_regex( - r'data-share-title="([^"]+)"', webpage, 'album title', fatal=False) - - entries = list(map(self.url_result, links)) - - # Start from 2 because links in the first page are already on webpage - for page_num in itertools.count(2): - pagelist_page = self._download_webpage( - 'http://cache.video.qiyi.com/jp/avlist/%s/%d/%d/' % (album_id, page_num, PAGE_SIZE), - album_id, - note='Download playlist page %d' % page_num, - errnote='Failed to download playlist page %d' % page_num) - pagelist = self._parse_json( - remove_start(pagelist_page, 'var tvInfoJs='), album_id) - vlist = pagelist['data']['vlist'] - for item in vlist: - entries.append(self.url_result(item['vurl'])) - if len(vlist) < PAGE_SIZE: - break - - return self.playlist_result(entries, album_id, album_title) - - def _real_extract(self, url): - webpage = self._download_webpage( - url, 'temp_id', note='download video page') - - # There's no simple way to determine whether an URL is a playlist or not - # Sometimes there are playlist links in individual videos, so treat it - # as a single video first - tvid = self._search_regex( - r'data-(?:player|shareplattrigger)-tvid\s*=\s*[\'"](\d+)', webpage, 'tvid', default=None) - if tvid is None: - playlist_result = self._extract_playlist(webpage) - if playlist_result: - return playlist_result - raise ExtractorError('Can\'t find any video') - - video_id = self._search_regex( - r'data-(?:player|shareplattrigger)-videoid\s*=\s*[\'"]([a-f\d]+)', webpage, 'video_id') - - formats = [] - for _ in range(5): - raw_data = self.get_raw_data(tvid, video_id) - - if raw_data['code'] != 'A00000': - if raw_data['code'] == 'A00111': - self.raise_geo_restricted() - raise ExtractorError('Unable to load data. Error code: ' + raw_data['code']) - - data = raw_data['data'] - - for stream in data['vidl']: - if 'm3utx' not in stream: - continue - vd = compat_str(stream['vd']) - formats.append({ - 'url': stream['m3utx'], - 'format_id': vd, - 'ext': 'mp4', - 'preference': self._FORMATS_MAP.get(vd, -1), - 'protocol': 'm3u8_native', - }) - - if formats: - break - - self._sleep(5, video_id) - - self._sort_formats(formats) - title = (get_element_by_id('widget-videotitle', webpage) - or clean_html(get_element_by_attribute('class', 'mod-play-tit', webpage)) - or self._html_search_regex(r'<span[^>]+data-videochanged-title="word"[^>]*>([^<]+)</span>', webpage, 'title')) - - return { - 'id': video_id, - 'title': title, - 'formats': formats, - } |