X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Fiqiyi.py;h=04db252dfff74d4e6b7346c91a410608275fad74;hb=8e0548e180ee960eff6325b65e6cb2b91ee4d336;hp=747f3f90281caf81fcbfcbb1eacace97715e8e34;hpb=670861bd206ab4063baeb6b80d06a054ce4e1d62;p=youtube-dl diff --git a/youtube_dl/extractor/iqiyi.py b/youtube_dl/extractor/iqiyi.py index 747f3f902..04db252df 100644 --- a/youtube_dl/extractor/iqiyi.py +++ b/youtube_dl/extractor/iqiyi.py @@ -1,37 +1,180 @@ # coding: utf-8 - from __future__ import unicode_literals -from .common import InfoExtractor - -from ..compat import compat_urllib_parse - -from ..utils import ExtractorError - -import re -import time -import uuid +import hashlib import math +import os import random -import zlib -import hashlib +import time +import uuid + +from .common import InfoExtractor +from ..compat import ( + compat_parse_qs, + compat_urllib_parse, + compat_urllib_parse_urlparse, +) +from ..utils import ( + ExtractorError, + sanitized_Request, + urlencode_postdata, + url_basename, +) + class IqiyiIE(InfoExtractor): IE_NAME = 'iqiyi' + IE_DESC = '爱奇艺' - _VALID_URL = r'http://(?:www\.)iqiyi.com/.+?\.html' + _VALID_URL = r'http://(?:[^.]+\.)?iqiyi\.com/.+\.html' - _TEST = { - 'url': 'http://www.iqiyi.com/v_19rrojlavg.html', - 'md5': '2cb594dc2781e6c941a110d8f358118b', + _TESTS = [{ + 'url': 'http://www.iqiyi.com/v_19rrojlavg.html', + 'md5': '2cb594dc2781e6c941a110d8f358118b', + 'info_dict': { + 'id': '9c1fb1b99d192b21c559e5a1a2cb3c73', + 'title': '美国德州空中惊现奇异云团 酷似UFO', + 'ext': 'f4v', + } + }, { + 'url': 'http://www.iqiyi.com/v_19rrhnnclk.html', + 'info_dict': { + 'id': 'e3f585b550a280af23c98b6cb2be19fb', + 'title': '名侦探柯南第752集', + }, + 'playlist': [{ 'info_dict': { - 'id': '9c1fb1b99d192b21c559e5a1a2cb3c73', - 'title': '美国德州空中惊现奇异云团 酷似UFO', + 'id': 'e3f585b550a280af23c98b6cb2be19fb_part1', 'ext': 'f4v', - } - } + 'title': '名侦探柯南第752集', + }, + }, { + 'info_dict': { + 'id': 'e3f585b550a280af23c98b6cb2be19fb_part2', + 'ext': 'f4v', + 'title': '名侦探柯南第752集', + }, + }, { + 'info_dict': { + 'id': 'e3f585b550a280af23c98b6cb2be19fb_part3', + 'ext': 'f4v', + 'title': '名侦探柯南第752集', + }, + }, { + 'info_dict': { + 'id': 'e3f585b550a280af23c98b6cb2be19fb_part4', + 'ext': 'f4v', + 'title': '名侦探柯南第752集', + }, + }, { + 'info_dict': { + 'id': 'e3f585b550a280af23c98b6cb2be19fb_part5', + 'ext': 'f4v', + 'title': '名侦探柯南第752集', + }, + }, { + 'info_dict': { + 'id': 'e3f585b550a280af23c98b6cb2be19fb_part6', + 'ext': 'f4v', + 'title': '名侦探柯南第752集', + }, + }, { + 'info_dict': { + 'id': 'e3f585b550a280af23c98b6cb2be19fb_part7', + 'ext': 'f4v', + 'title': '名侦探柯南第752集', + }, + }, { + 'info_dict': { + 'id': 'e3f585b550a280af23c98b6cb2be19fb_part8', + 'ext': 'f4v', + 'title': '名侦探柯南第752集', + }, + }], + 'params': { + 'skip_download': True, + }, + }, { + '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', + 'only_matching': True, + }, { + # VIP-only video. The first 2 parts (6 minutes) are available without login + 'url': 'http://www.iqiyi.com/v_19rrny4w8w.html', + 'info_dict': { + 'id': 'f3cf468b39dddb30d676f89a91200dc1', + 'title': '泰坦尼克号', + }, + 'playlist': [{ + 'md5': '436bcde6e1307307d5ba1549715b0bbd', + 'info_dict': { + 'id': 'f3cf468b39dddb30d676f89a91200dc1_part1', + 'ext': 'f4v', + 'title': '泰坦尼克号', + }, + }, { + 'md5': 'bfc5e332f4900fde547c69372385649e', + 'info_dict': { + 'id': 'f3cf468b39dddb30d676f89a91200dc1_part2', + 'ext': 'f4v', + 'title': '泰坦尼克号', + }, + }], + 'expected_warnings': ['Needs a VIP account for full video'], + }] + + _FORMATS_MAP = [ + ('1', 'h6'), + ('2', 'h5'), + ('3', 'h4'), + ('4', 'h3'), + ('5', 'h2'), + ('10', 'h1'), + ] + + @staticmethod + def md5_text(text): + return hashlib.md5(text.encode('utf-8')).hexdigest() + + def _authenticate_vip_video(self, api_video_url, video_id, tvid, _uuid, do_report_warning): + auth_params = { + # version and platform hard-coded in com/qiyi/player/core/model/remote/AuthenticationRemote.as + 'version': '2.0', + 'platform': 'b6c13e26323c537d', + 'aid': tvid, + 'tvid': tvid, + 'uid': '', + 'deviceId': _uuid, + 'playType': 'main', # XXX: always main? + 'filename': os.path.splitext(url_basename(api_video_url))[0], + } - def construct_video_urls(self, data, video_id, _uuid, bid): + qd_items = compat_parse_qs(compat_urllib_parse_urlparse(api_video_url).query) + for key, val in qd_items.items(): + auth_params[key] = val[0] + + auth_req = sanitized_Request( + 'http://api.vip.iqiyi.com/services/ckn.action', + urlencode_postdata(auth_params)) + # iQiyi server throws HTTP 405 error without the following header + auth_req.add_header('Content-Type', 'application/x-www-form-urlencoded') + auth_result = self._download_json( + auth_req, video_id, + note='Downloading video authentication JSON', + errnote='Unable to download video authentication JSON') + if auth_result['code'] == 'Q00506': # requires a VIP account + if do_report_warning: + self.report_warning('Needs a VIP account for full video') + return False + + return auth_result + + def construct_video_urls(self, data, video_id, _uuid, tvid): def do_xor(x, y): a = y % 3 if a == 1: @@ -46,55 +189,46 @@ class IqiyiIE(InfoExtractor): c = len(b) s = '' for i in range(c - 1, -1, -1): - a = do_xor(int(b[c-i-1], 16), i) + a = do_xor(int(b[c - i - 1], 16), i) s += chr(a) return s[::-1] - def get_path_key(x): + def get_path_key(x, format_id, segment_index): mg = ')(*&^flash@#$%a' tm = self._download_json( - 'http://data.video.qiyi.com/t?tn=' + str(random.random()), video_id)['t'] - t = str(int(math.floor(int(tm)/(600.0)))) - return hashlib.md5( - (t+mg+x).encode('utf8')).hexdigest() - - # get accept format - # getting all format will spend minutes for a big video. - if bid == 'best': - bids = [int(i['bid']) for i in data['vp']['tkl'][0]['vs'] \ - if 0 < int(i['bid']) <= 10] - bid = str(max(bids)) + 'http://data.video.qiyi.com/t?tn=' + str(random.random()), video_id, + note='Download path key of segment %d for format %s' % (segment_index + 1, format_id) + )['t'] + t = str(int(math.floor(int(tm) / (600.0)))) + return self.md5_text(t + mg + x) video_urls_dict = {} - for i in data['vp']['tkl'][0]['vs']: - if 0 < int(i['bid']) <= 10: - format_id = self.get_format(i['bid']) + need_vip_warning_report = True + for format_item in data['vp']['tkl'][0]['vs']: + if 0 < int(format_item['bid']) <= 10: + format_id = self.get_format(format_item['bid']) else: continue video_urls = [] - video_urls_info = i['fs'] - if not i['fs'][0]['l'].startswith('/'): - t = get_encode_code(i['fs'][0]['l']) + video_urls_info = format_item['fs'] + if not format_item['fs'][0]['l'].startswith('/'): + t = get_encode_code(format_item['fs'][0]['l']) if t.endswith('mp4'): - video_urls_info = i['flvs'] - - if int(i['bid']) != int(bid): # ignore missing match format - video_urls.extend( - [('http://example.com/v.flv', ii['b']) for ii in video_urls_info]) - video_urls_dict[format_id] = video_urls - continue + video_urls_info = format_item['flvs'] - for ii in video_urls_info: - vl = ii['l'] + for segment_index, segment in enumerate(video_urls_info): + vl = segment['l'] if not vl.startswith('/'): vl = get_encode_code(vl) - key = get_path_key( - vl.split('/')[-1].split('.')[0]) - filesize = ii['b'] + is_vip_video = '/vip/' in vl + filesize = segment['b'] base_url = data['vp']['du'].split('/') - base_url.insert(-1, key) + if not is_vip_video: + key = get_path_key( + vl.split('/')[-1].split('.')[0], format_id, segment_index) + base_url.insert(-1, key) base_url = '/'.join(base_url) param = { 'su': _uuid, @@ -105,9 +239,26 @@ class IqiyiIE(InfoExtractor): 'ct': '', 'tn': str(int(time.time())) } - api_video_url = base_url + vl + '?' + \ - compat_urllib_parse.urlencode(param) - js = self._download_json(api_video_url, video_id) + api_video_url = base_url + vl + if is_vip_video: + api_video_url = api_video_url.replace('.f4v', '.hml') + auth_result = self._authenticate_vip_video( + api_video_url, video_id, tvid, _uuid, need_vip_warning_report) + if auth_result is False: + need_vip_warning_report = False + break + param.update({ + 't': auth_result['data']['t'], + # cid is hard-coded in com/qiyi/player/core/player/RuntimeData.as + 'cid': 'afbe8fd3d73448c9', + 'vid': video_id, + 'QY00001': auth_result['data']['u'], + }) + api_video_url += '?' if '?' not in api_video_url else '&' + api_video_url += compat_urllib_parse.urlencode(param) + js = self._download_json( + api_video_url, video_id, + note='Download video info of segment %d for format %s' % (segment_index + 1, format_id)) video_url = js['l'] video_urls.append( (video_url, filesize)) @@ -116,44 +267,29 @@ class IqiyiIE(InfoExtractor): return video_urls_dict def get_format(self, bid): - _dict = { - '1' : 'h6', - '2' : 'h5', - '3' : 'h4', - '4' : 'h3', - '5' : 'h2', - '10' : 'h1' - } - return _dict.get(str(bid), None) + matched_format_ids = [_format_id for _bid, _format_id in self._FORMATS_MAP if _bid == str(bid)] + return matched_format_ids[0] if len(matched_format_ids) else None def get_bid(self, format_id): - _dict = { - 'h6' : '1', - 'h5' : '2', - 'h4' : '3', - 'h3' : '4', - 'h2' : '5', - 'h1' : '10', - 'best' : 'best' - } - return _dict.get(format_id, None) + matched_bids = [_bid for _bid, _format_id in self._FORMATS_MAP if _format_id == format_id] + return matched_bids[0] if len(matched_bids) else None def get_raw_data(self, tvid, video_id, enc_key, _uuid): tm = str(int(time.time())) + tail = tm + tvid param = { 'key': 'fvip', - 'src': hashlib.md5(b'youtube-dl').hexdigest(), + 'src': self.md5_text('youtube-dl'), 'tvId': tvid, 'vid': video_id, 'vinfo': 1, 'tm': tm, - 'enc': hashlib.md5( - (enc_key + tm + tvid).encode('utf8')).hexdigest(), + 'enc': self.md5_text(enc_key + tail), 'qyid': _uuid, 'tn': random.random(), 'um': 0, - 'authkey': hashlib.md5( - (tm + tvid).encode('utf8')).hexdigest() + 'authkey': self.md5_text(self.md5_text('') + tail), + 'k_tag': 1, } api_url = 'http://cache.video.qiyi.com/vms' + '?' + \ @@ -162,52 +298,43 @@ class IqiyiIE(InfoExtractor): return raw_data def get_enc_key(self, swf_url, video_id): - req = self._request_webpage( - swf_url, video_id, note='download swf content') - cn = req.read() - cn = zlib.decompress(cn[8:]) - pt = re.compile(b'MixerRemote\x08(?P.+?)\$&vv') - enc_key = self._search_regex(pt, cn, 'enc_key').decode('utf8') + # TODO: automatic key extraction + # last update at 2016-01-22 for Zombie::bite + enc_key = '6ab6d0280511493ba85594779759d4ed' return enc_key def _real_extract(self, url): webpage = self._download_webpage( url, 'temp_id', note='download video page') tvid = self._search_regex( - r'tvId ?= ?(\'|\")(?P\d+)', webpage, 'tvid', flags=re.I, group='tvid') + r'data-player-tvid\s*=\s*[\'"](\d+)', webpage, 'tvid') video_id = self._search_regex( - r'videoId ?= ?(\'|\")(?P[a-z\d]+)', - webpage, 'video_id', flags=re.I, group='video_id') + r'data-player-videoid\s*=\s*[\'"]([a-f\d]+)', webpage, 'video_id') swf_url = self._search_regex( - r'(?Phttp://.+?MainPlayer.+?\.swf)', webpage, 'swf') + r'(http://[^\'"]+MainPlayer[^.]+\.swf)', webpage, 'swf player URL') _uuid = uuid.uuid4().hex enc_key = self.get_enc_key(swf_url, video_id) raw_data = self.get_raw_data(tvid, video_id, enc_key, _uuid) - assert raw_data['code'] == 'A000000' - if not raw_data['data']['vp']['tkl']: - raise ExtractorError('No support iQiqy VIP video') + + if raw_data['code'] != 'A000000': + raise ExtractorError('Unable to load data. Error code: ' + raw_data['code']) data = raw_data['data'] title = data['vi']['vn'] - format = self._downloader.params.get('format', None) - bid = self.get_bid(format) if format else 'best' - if not bid: - raise ExtractorError('Can\'t get format.') - # generate video_urls_dict video_urls_dict = self.construct_video_urls( - data, video_id, _uuid, bid) + data, video_id, _uuid, tvid) # construct info entries = [] for format_id in video_urls_dict: video_urls = video_urls_dict[format_id] for i, video_url_info in enumerate(video_urls): - if len(entries) < i+1: + if len(entries) < i + 1: entries.append({'formats': []}) entries[i]['formats'].append( { @@ -222,7 +349,7 @@ class IqiyiIE(InfoExtractor): self._sort_formats(entries[i]['formats']) entries[i].update( { - 'id': '_part%d' % (i+1), + 'id': '%s_part%d' % (video_id, i + 1), 'title': title, } )