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yt-dlp/yt_dlp/extractor/rplay.py
2024-07-22 21:32:14 -04:00

292 lines
12 KiB
Python

import asyncio
import random
import re
import time
from playwright.async_api import async_playwright
from .common import InfoExtractor
from ..utils import (
ExtractorError,
UserNotLive,
encode_data_uri,
float_or_none,
parse_iso8601,
traverse_obj,
url_or_none,
)
class RPlayBaseIE(InfoExtractor):
_TOKEN_CACHE = {}
_user_id = None
_login_type = None
_jwt_token = None
@property
def user_id(self):
return self._user_id
@property
def login_type(self):
return self._login_type
@property
def jwt_token(self):
return self._jwt_token
def _perform_login(self, username, password):
_ = {
'alg': 'HS256',
'typ': 'JWT',
}
raise NotImplementedError
def _login_by_token(self, jwt_token, video_id):
user_info = self._download_json(
'https://api.rplay.live/account/login', video_id, note='performing login', errnote='Failed to login',
data=f'{{"token":"{jwt_token}","lang":"en","loginType":null,"checkAdmin":null}}'.encode(),
headers={'Content-Type': 'application/json', 'Authorization': 'null'}, fatal=False)
if user_info:
self._user_id = traverse_obj(user_info, 'oid')
self._login_type = traverse_obj(user_info, 'accountType')
self._jwt_token = jwt_token
def _get_butter_files(self):
cache = self.cache.load('rplay', 'butter-code') or {}
if cache.get('date', 0) > time.time() - 86400:
return cache['js'], cache['wasm']
butter_js = self._download_webpage('https://pb.rplay.live/kr/public/smooth_like_butter.js', 'butter',
'getting butter-sign js')
urlh = self._request_webpage('https://pb.rplay.live/kr/public/smooth_like_butter_bg.wasm', 'butter',
'getting butter-sign wasm')
butter_wasm_array = list(urlh.read())
self.cache.store('rplay', 'butter-code', {'js': butter_js, 'wasm': butter_wasm_array, 'date': time.time()})
return butter_js, butter_wasm_array
def _playwright_eval(self, jscode, goto=None, wait_until='commit', stop_loading=True):
async def __aeval():
async with async_playwright() as p:
browser = await p.chromium.launch(chromium_sandbox=True)
page = await browser.new_page()
if goto:
try:
start = time.time()
await page.goto(goto, wait_until=wait_until)
self.write_debug(f'{wait_until} loaded in {time.time() - start:.3f}s')
if stop_loading:
await page.evaluate('window.stop();')
except Exception as e:
self.report_warning(f'Failed to navigate to {goto}: {e}')
await browser.close()
return
try:
start = time.time()
value = await asyncio.wait_for(page.evaluate(jscode), timeout=10)
self.write_debug(f'JS execution finished in {time.time() - start:.3f}s')
except asyncio.TimeoutError:
self.report_warning('PlayWright JS evaluation timed out')
value = None
finally:
await browser.close()
return value
try:
return asyncio.run(__aeval())
except asyncio.InvalidStateError:
pass
def _calc_butter_token(self):
butter_js, butter_wasm_array = self._get_butter_files()
butter_js = butter_js.replace('export{initSync};export default __wbg_init;', '')
butter_js = butter_js.replace('export class', 'class')
butter_js = butter_js.replace('new URL("smooth_like_butter_bg.wasm",import.meta.url)', '""')
butter_js += ''';const proxy = new Proxy(window.navigator, {get(target, prop, receiver) {
if (prop == "webdriver") return false;
return target[prop];
}});
Object.defineProperty(window, "navigator", {get: ()=> proxy});'''
butter_js += '''__new_init = async () => {
const t = __wbg_get_imports();
__wbg_init_memory(t);
const {module, instance} = await WebAssembly.instantiate(Uint8Array.from(%s), t);
__wbg_finalize_init(instance, module);
};''' % butter_wasm_array # noqa: UP031
butter_js += '__new_init().then(() => (new ButterFactory()).generate_butter())'
# The generator checks `navigator` and `location` to generate correct token
return self._playwright_eval(butter_js, goto='https://rplay.live/')
def get_butter_token(self):
cache = self.cache.load('rplay', 'butter-token') or {}
timestamp = str(int(time.time() / 360))
if cache.get(timestamp):
return cache[timestamp]
token = self._calc_butter_token()
self.cache.store('rplay', 'butter-token', {timestamp: token})
return token
class RPlayVideoIE(RPlayBaseIE):
_VALID_URL = r'https://rplay.live/play/(?P<id>[\d\w]+)'
_TESTS = [{
'url': 'https://rplay.live/play/669203d25223214e67579dc3/',
'info_dict': {
'id': '669203d25223214e67579dc3',
'ext': 'mp4',
'title': 'md5:6ab0a76410b40b1f5fb48a2ad7571264',
'description': 'md5:d2fb2f74a623be439cf454df5ff3344a',
'timestamp': 1720845266,
'upload_date': '20240713',
'release_timestamp': 1720846360,
'release_date': '20240713',
'duration': 5349.0,
'thumbnail': r're:https://[\w\d]+.cloudfront.net/.*',
'uploader': '杏都める',
'uploader_id': '667adc9e9aa7f739a2158ff3',
'tags': ['杏都める', 'めいどるーちぇ', '無料', '耳舐め', 'ASMR'],
},
}, {
'url': 'https://rplay.live/play/660bee4fd3c1d09d69db6870/',
'info_dict': {
'id': '660bee4fd3c1d09d69db6870',
'ext': 'mp4',
'title': 'md5:7de162a0f1c2266ec428234620a124fc',
'description': 'md5:c6d12cc8110b748d5588d5f00787cd35',
'timestamp': 1712057935,
'upload_date': '20240402',
'release_timestamp': 1712061900,
'release_date': '20240402',
'duration': 6791.0,
'thumbnail': r're:https://[\w\d]+.cloudfront.net/.*',
'uploader': '狐月れんげ',
'uploader_id': '65eeb4b237043dc0b5654f86',
'tags': 'count:10',
'age_limit': 18,
},
}]
def _real_extract(self, url):
video_id = self._match_id(url)
if self._configuration_arg('jwt_token') and not self.user_id:
self._login_by_token(self._configuration_arg('jwt_token', casesense=True)[0], video_id)
headers = {'Origin': 'https://rplay.live', 'Referer': 'https://rplay.live/'}
content = self._download_json('https://api.rplay.live/content', video_id, query={
'contentOid': video_id,
'status': 'published',
'withComments': True,
'requestCanView': True,
**({
'requestorOid': self.user_id,
'loginType': self.login_type,
} if self.user_id else {}),
}, headers={**headers, 'Authorization': self.jwt_token or 'null'})
if content.get('drm'):
raise ExtractorError('This video is DRM-protected')
content.pop('daily_views', None)
content.get('creatorInfo', {}).pop('subscriptionTiers', None)
metainfo = traverse_obj(content, {
'title': ('title', {str}),
'description': ('introText', {str}),
'release_timestamp': ('publishedAt', {parse_iso8601}),
'timestamp': ('createdAt', {parse_iso8601}),
'duration': ('length', {float_or_none}),
'uploader': ('nickname', {str}),
'uploader_id': ('creatorOid', {str}),
'tags': ('hashtags', lambda _, v: v[0] != '_'),
'age_limit': (('hideContent', 'isAdultContent'), {lambda x: 18 if x else None}, any),
})
m3u8_url = traverse_obj(content, ('canView', 'url'))
if not m3u8_url:
raise ExtractorError('You do not have access to this video. '
'Passing JWT token using --extractor-args RPlayVideo:jwt_token=xxx.xxxxx.xxx to login')
thumbnail_key = traverse_obj(content, ('streamables', lambda _, v: v['type'].startswith('image/'), 's3key', any))
if thumbnail_key:
metainfo['thumbnail'] = url_or_none(self._download_webpage(
'https://api.rplay.live/upload/privateasset', video_id, 'getting cover url', query={
'key': thumbnail_key,
'contentOid': video_id,
'creatorOid': metainfo.get('uploader_id'),
**({
'requestorOid': self.user_id,
'loginType': self.login_type,
} if self.user_id else {}),
}, fatal=False))
formats = self._extract_m3u8_formats(m3u8_url, video_id, headers={**headers, 'Butter': self.get_butter_token()})
for fmt in formats:
m3u8_doc = self._download_webpage(fmt['url'], video_id, 'getting m3u8 contents',
headers={**headers, 'Butter': self.get_butter_token()})
fmt['url'] = encode_data_uri(m3u8_doc.encode(), 'application/x-mpegurl')
match = re.search(r'^#EXT-X-KEY.*?URI="([^"]+)"', m3u8_doc, flags=re.M)
if match:
urlh = self._request_webpage(match[1], video_id, 'getting hls key', headers={
**headers,
'rplay-private-content-requestor': self.user_id or 'not-logged-in',
'age': random.randint(100, 10000),
})
fmt['hls_aes'] = {'key': urlh.read().hex()}
return {
'id': video_id,
'formats': formats,
**metainfo,
'http_headers': {'Origin': 'https://rplay.live', 'Referer': 'https://rplay.live/'},
}
class RPlayUserIE(RPlayBaseIE):
_VALID_URL = r'https://rplay.live/(?P<short>c|creatorhome)/(?P<id>[\d\w]+)/?(?:[#?]|$)'
_TESTS = [{
'url': 'https://rplay.live/creatorhome/667adc9e9aa7f739a2158ff3?page=contents',
'info_dict': {
'id': '667adc9e9aa7f739a2158ff3',
'title': '杏都める',
},
'playlist_mincount': 34,
}, {
'url': 'https://rplay.live/c/furachi?page=contents',
'info_dict': {
'id': '65e07e60850f4527aab74757',
'title': '逢瀬ふらち OuseFurachi',
},
'playlist_mincount': 77,
}]
def _real_extract(self, url):
user_id, short = self._match_valid_url(url).group('id', 'short')
key = 'customUrl' if short == 'c' else 'userOid'
user_info = self._download_json(
f'https://api.rplay.live/account/getuser?{key}={user_id}&filter[]=nickname&filter[]=published', user_id)
entries = traverse_obj(user_info, ('published', ..., {
lambda x: self.url_result(f'https://rplay.live/play/{x}/', ie=RPlayVideoIE, video_id=x)}))
return self.playlist_result(entries, user_info.get('_id', user_id), user_info.get('nickname'))
class RPlayLiveIE(RPlayBaseIE):
_VALID_URL = r'https://rplay.live/c/(?P<id>[\d\w]+)/live'
def _real_extract(self, url):
user_id = self._match_id(url)
user_id = self._download_json(f'https://api.rplay.live/account/getuser?customUrl={user_id}', user_id)['_id']
live_info = self._download_json('https://api.rplay.live/live/play', user_id,
query={'creatorOid': user_id})
stream_state = live_info['streamState']
if stream_state == 'youtube':
return self.url_result(f'https://www.youtube.com/watch?v={live_info["liveStreamId"]}')
elif stream_state == 'offline':
raise UserNotLive
else:
raise ExtractorError(f'Unknow streamState: {stream_state}')