#!/usr/bin/env python
# -*- coding: utf-8 -*-
from ykdl.util.html import get_content, add_header
from ykdl.util.match import match1, matchall
from ykdl.util import log
from ykdl.extractor import VideoExtractor
from ykdl.videoinfo import VideoInfo
from ykdl.compact import urlopen, urlencode
from .youkujs import supported_stream_code, ids, stream_code_to_id, stream_code_to_profiles, id_to_container
import time
import json
import ssl
import struct
import hmac
import base64
import random
import hashlib
from ctypes import c_int
def hashCode(str):
res = c_int(0)
if not isinstance(str, bytes):
str = str.encode()
for i in bytearray(str):
res = c_int(c_int(res.value * 0x1f).value + i)
return res.value
def generateUtdid():
timestamp = int(time.time()) - 60 * 60 * 8
i31 = random.randrange(1 << 31)
imei = hashCode(str(i31))
msg = struct.pack('!2i2bi', timestamp, i31, 3, 0, imei)
key = b'd6fc3a4a06adbde89223bvefedc24fecde188aaa9161'
data = hmac.new(key, msg, hashlib.sha1).digest()
msg += struct.pack('!i', hashCode(base64.standard_b64encode(data)))
return base64.standard_b64encode(msg)
def fetch_cna():
url = 'https://gm.mmstat.com/yt/ykcomment.play.commentInit?cna='
req = urlopen(url)
cookies = req.info()['Set-Cookie']
cna = match1(cookies, "cna=([^;]+)")
return cna if cna else "oqikEO1b7CECAbfBdNNf1PM1"
class Youku(VideoExtractor):
name = u"优酷 (Youku)"
ref_youku = 'https://v.youku.com'
ref_tudou = 'https://video.tudou.com'
ckey_default = "DIl58SLFxFNndSV1GFNnMQVYkx1PP5tKe1siZu/86PR1u/Wh1Ptd+WOZsHHWxysSfAOhNJpdVWsdVJNsfJ8Sxd8WKVvNfAS8aS8fAOzYARzPyPc3JvtnPHjTdKfESTdnuTW6ZPvk2pNDh4uFzotgdMEFkzQ5wZVXl2Pf1/Y6hLK0OnCNxBj3+nb0v72gZ6b0td+WOZsHHWxysSo/0y9D2K42SaB8Y/+aD2K42SaB8Y/+ahU+WOZsHcrxysooUeND"
ckey_mobile = "7B19C0AB12633B22E7FE81271162026020570708D6CC189E4924503C49D243A0DE6CD84A766832C2C99898FC5ED31F3709BB3CDD82C96492E721BDD381735026"
def __init__(self):
VideoExtractor.__init__(self)
self.params = (
('0503', self.ref_youku, self.ckey_default),
('0590', self.ref_youku, self.ckey_default),
('0505', self.ref_tudou, self.ckey_default),
)
def prepare(self):
add_header("Cookie", '__ysuid=%d' % time.time())
info = VideoInfo(self.name)
if not self.vid:
self.vid = match1(self.url.split('//', 1)[1],
'^v[^\.]?\.[^/]+/v_show/id_([a-zA-Z0-9=]+)',
'^player[^/]+/(?:player\.php/sid|embed)/([a-zA-Z0-9=]+)',
'^static.+loader\.swf\?VideoIDS=([a-zA-Z0-9=]+)',
'^(?:new-play|video)\.tudou\.com/v/([a-zA-Z0-9=]+)')
if not self.vid:
html = get_content(self.url)
self.vid = match1(html, r'videoIds?[\"\']?\s*[:=]\s*[\"\']?([a-zA-Z0-9=]+)')
if self.vid.isdigit():
import base64
vid = base64.b64encode(b'%d' % (int(self.vid) * 4))
if not isinstance(vid, str):
vid = vid.decode()
self.vid = 'X' + vid
self.logger.debug("VID: " + self.vid)
utid = fetch_cna()
for ccode, ref, ckey in self.params:
add_header("Referer", ref)
if len(ccode) > 4:
_utid = generateUtdid()
else:
_utid = utid
params = {
'vid': self.vid,
'ccode': ccode,
'utid': _utid,
'ckey': ckey,
'client_ip': '192.168.1.1',
'client_ts': int(time.time()),
}
data = None
while data is None:
e1 = 0
e2 = 0
data = json.loads(get_content('https://ups.youku.com/ups/get.json?' + urlencode(params)))
self.logger.debug("data: " + str(data))
e1 = data['e']['code']
e2 = data['data'].get('error')
if e2:
e2 = e2['code']
if e1 == 0 and e2 in (-2002, -2003):
from getpass import getpass
data = None
if e2 == -2002:
self.logger.warning('This video has protected!')
elif e2 == -2003:
self.logger.warning('Your password [{}] is wrong!'.format(params['password']))
params['password'] = getpass('Input password:')
if e1 == 0 and not e2:
break
assert e1 == 0, data['e']['desc']
data = data['data']
assert 'stream' in data, data['error']['note']
info.title = data['video']['title']
audio_lang = 'default'
if 'dvd' in data and 'audiolang' in data['dvd']:
for l in data['dvd']["audiolang"]:
if l['vid'].startswith(self.vid):
audio_lang = l['langcode']
break
streams = data['stream']
for s in streams:
if not audio_lang == s['audio_lang']:
continue
self.logger.debug("stream> " + str(s))
t = stream_code_to_id[s['stream_type']]
urls = []
for u in s['segs']:
self.logger.debug("seg> " + str(u))
if u['key'] != -1:
if 'cdn_url' in u:
urls.append(u['cdn_url'])
else:
self.logger.warning("VIP video, ignore unavailable seg: {}".format(s['segs'].index(u)))
if len(urls) == 0:
urls = [s['m3u8_url']]
c = 'm3u8'
else:
c = id_to_container[t]
size = s['size']
info.stream_types.append(t)
info.streams[t] = {
'container': c,
'video_profile': stream_code_to_profiles[t],
'size': size,
'src' : urls
}
info.stream_types = sorted(info.stream_types, key = ids.index)
tmp = []
for t in info.stream_types:
if not t in tmp:
tmp.append(t)
info.stream_types = tmp
return info
site = Youku()
