384 lines
15 KiB
Python
Executable File
384 lines
15 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
import json
|
|
import urllib.parse
|
|
import re
|
|
import os
|
|
import base64
|
|
import logging
|
|
import streamlink
|
|
import tornado.web
|
|
import tornado.routing
|
|
import aiohttp
|
|
import aiohttp_socks
|
|
|
|
logging.basicConfig(format='[%(filename)s:%(lineno)d] %(message)s', level=logging.INFO)
|
|
logger = logging.getLogger(__name__)
|
|
|
|
providers = {}
|
|
providers["nrk"] = "https://tv.nrk.no"
|
|
providers["svt"] = "https://svtplay.se"
|
|
providers["youtube"] = "https://www.youtube.com/watch?v="
|
|
providers["twitch"] = "https://twitch.tv"
|
|
playlist = None
|
|
icecast_server = os.environ.get("ICECAST_SERVER")
|
|
stream_server = os.environ.get("STREAM_SERVER")
|
|
proxy_server = os.environ.get("PROXY_SERVER")
|
|
|
|
class ProxyElem():
|
|
def __init__(self, proxy):
|
|
self.proxy = proxy
|
|
def stream(self):
|
|
session = streamlink.Streamlink()
|
|
session.set_option("http-timeout", 2.0)
|
|
if self.proxy is not None:
|
|
session.set_option("https-proxy", "socks5://" + self.proxy)
|
|
session.set_option("http-proxy", "socks5://" + self.proxy)
|
|
return session
|
|
def session(self):
|
|
connector = None
|
|
if self.proxy is not None:
|
|
connector = aiohttp_socks.ProxyConnector.from_url("socks5://" + self.proxy)
|
|
timeout = aiohttp.ClientTimeout(total=2)
|
|
return aiohttp.ClientSession(connector=connector, timeout=timeout)
|
|
def __repr__(self):
|
|
return str(self.proxy)
|
|
async def content_type(self, url):
|
|
ctype = "binary/octet-stream"
|
|
try:
|
|
async with self.session() as session:
|
|
resp = await session.head(url)
|
|
ctype = resp.headers.get("Content-Type", "binary/octet-stream")
|
|
except Exception as e:
|
|
logger.info(e)
|
|
return ctype
|
|
async def proxy_url(self, current, path):
|
|
data = {}
|
|
data_list = [data]
|
|
if path is None:
|
|
data["upstream"] = current
|
|
else:
|
|
data["upstream"] = urllib.parse.urljoin(current, path)
|
|
data["proxied"] = True
|
|
ret = None
|
|
if self.proxy is None:
|
|
data["proxied"] = False
|
|
else:
|
|
data["proxy"] = self.proxy
|
|
if proxy_server is None:
|
|
return data["upstream"]
|
|
|
|
jdata = None
|
|
try:
|
|
async with self.session() as session:
|
|
resp = await session.post(proxy_server, json=data_list)
|
|
text = await resp.text()
|
|
jdata = json.loads(text)
|
|
except Exception as e:
|
|
logger.info(e)
|
|
|
|
if isinstance(jdata, list) and len(jdata) == 1:
|
|
return jdata[0]
|
|
else:
|
|
return data["upstream"]
|
|
|
|
class AsyncSession():
|
|
def __init__(self, session, future):
|
|
self.session = session
|
|
self.future = future
|
|
|
|
proxies = {}
|
|
for key in providers:
|
|
proxies[key] = []
|
|
current = []
|
|
for i in range(0,9):
|
|
proxy = os.environ.get(f'{key}_proxy{i}'.upper())
|
|
if proxy is not None:
|
|
current.append(proxy)
|
|
if len(current) == 0:
|
|
proxies[key].append(ProxyElem(None))
|
|
else:
|
|
for proxy in current:
|
|
proxies[key].append(ProxyElem(proxy))
|
|
|
|
class UpstreamHandler():
|
|
def __init__(self):
|
|
self.provider = None
|
|
self.render_url = None
|
|
self.stream_url = None
|
|
self.proxy = None
|
|
self.upstream = None
|
|
self.upstream_safe = None
|
|
self.render = False
|
|
self.stream = True
|
|
async def setup(self, handler):
|
|
self.provider = handler.get_query_argument("provider", None)
|
|
render_str = handler.get_query_argument("render", "false")
|
|
self.render = False
|
|
self.stream = False
|
|
if self.provider in providers.keys():
|
|
if render_str.lower() == "true":
|
|
self.render = True
|
|
else:
|
|
self.stream = True
|
|
path = handler.request.path
|
|
if self.provider == "youtube":
|
|
path = path.strip("/")
|
|
if isinstance(stream_server, str):
|
|
self.render_url = f'{stream_server}{handler.request.path}?provider={self.provider}&render=true'
|
|
self.stream_url = f'{stream_server}{handler.request.path}?provider={self.provider}'
|
|
else:
|
|
self.render_url = f'{handler.request.path}?provider={self.provider}&render=true'
|
|
self.stream_url = f'{handler.request.path}?provider={self.provider}'
|
|
|
|
src = providers[self.provider] + path
|
|
proxy_list = None
|
|
proxy_iter = None
|
|
proxy_list_orig = proxies.get(self.provider)
|
|
if isinstance(proxy_list_orig, list):
|
|
proxy_list = proxy_list_orig.copy()
|
|
proxy_iter = proxy_list_orig.copy()
|
|
if isinstance(proxy_list, list):
|
|
delays = []
|
|
for i in proxy_iter:
|
|
current_list = proxy_list.copy()
|
|
current = proxy_list.pop()
|
|
proxy_list = [current] + proxy_list
|
|
session = current.session()
|
|
delays.append(AsyncSession(session, session.head(src)))
|
|
for delay in delays:
|
|
try:
|
|
resp = await delay.future
|
|
except Exception as e:
|
|
logger.info(e)
|
|
else:
|
|
new_url = str(resp.url)
|
|
if new_url.lower().startswith("https://consent.youtube.com"):
|
|
self.upstream = src
|
|
self.upstream_safe = urllib.parse.quote(src)
|
|
else:
|
|
self.upstream = new_url
|
|
self.upstream_safe = urllib.parse.quote(new_url)
|
|
self.proxy = current
|
|
proxies[self.provider] = current_list
|
|
for delay in delays:
|
|
try:
|
|
await delay.session.close()
|
|
except Exception as e:
|
|
logger.info(e)
|
|
async def meta(self):
|
|
data = []
|
|
try:
|
|
embed_url = f'https://noembed.com/embed?url={self.upstream_safe}'
|
|
logger.info(embed_url)
|
|
async with self.proxy.session() as session:
|
|
resp = await session.get(embed_url)
|
|
text = await resp.text()
|
|
data_raw = json.loads(text)
|
|
if isinstance(data_raw, dict):
|
|
data_new = {}
|
|
data_valid = True
|
|
data_new["og:title"] = data_raw.get("title")
|
|
data_new["og:description"] = data_raw.get("author_name")
|
|
data_new["og:image"] = data_raw.get("thumbnail_url")
|
|
data_new["og:video:height"] = data_raw.get("height")
|
|
data_new["og:video:width"] = data_raw.get("width")
|
|
data_new["og:image:height"] = data_raw.get("thumbnail_height")
|
|
data_new["og:image:width"] = data_raw.get("thumbnail_width")
|
|
for elem in data_new:
|
|
if not isinstance(elem, str):
|
|
data_valid = False
|
|
break
|
|
if data_valid:
|
|
data = list(data_new.items())
|
|
except Exception as e:
|
|
logger.info(e)
|
|
return data
|
|
|
|
if icecast_server is not None and stream_server is not None:
|
|
try:
|
|
with open("/app/sources.json", "r") as f:
|
|
data = json.loads(f.read())
|
|
playlist = "#EXTM3U\n"
|
|
for key in data:
|
|
current = data[key]
|
|
name = current["name"]
|
|
radio = current["radio"]
|
|
if radio:
|
|
playlist += f'#EXTINF:0 radio="true", {name}\n'
|
|
playlist += icecast_server + key + "\n"
|
|
else:
|
|
playlist += f'#EXTINF:0 radio="false", {name}\n'
|
|
playlist += stream_server + key + "\n"
|
|
except Exception as e:
|
|
logger.info(e)
|
|
|
|
template_html = None
|
|
template_js = None
|
|
template_embed = tornado.template.Template('<iframe src="{{ origin }}?provider={{ provider }}&render=true" width="{{ width }}" height="{{ height }}" allow="fullscreen"></iframe>')
|
|
|
|
videojs_version = None
|
|
castjs_version = None
|
|
custom_style = None
|
|
try:
|
|
with open("/app/index.html", "r") as f:
|
|
template_html = tornado.template.Template(f.read().strip())
|
|
with open("/app/script.js", "r") as f:
|
|
template_js = tornado.template.Template(f.read().strip())
|
|
with open("/app/videojs-version.txt", "r") as f:
|
|
videojs_version = f.read().strip()
|
|
with open("/app/chromecast-version.txt", "r") as f:
|
|
chromecast_version = f.read().strip()
|
|
with open("/app/style.css", "r") as f:
|
|
custom_style_raw = bytes(f.read().strip(), "utf-8")
|
|
b64 = str(base64.b64encode(custom_style_raw), "ascii")
|
|
custom_style = f'data:text/css;charset=utf-8;base64,{b64}'
|
|
except Exception as e:
|
|
logger.info(e)
|
|
|
|
async def rewrite(current, proxy):
|
|
ndata = None
|
|
text = None
|
|
try:
|
|
async with proxy.session() as session:
|
|
resp = await session.get(current)
|
|
text = await resp.text()
|
|
except Exception as e:
|
|
logger.info(e)
|
|
if text is not None:
|
|
links = []
|
|
for line in resp.text.splitlines():
|
|
if line.startswith("#EXT-X-KEY:METHOD="):
|
|
matches = re.findall(r'(?<=URI=").+(?=")', line)
|
|
if len(matches) == 1:
|
|
ldata = {}
|
|
ldata["upstream"] = urllib.parse.urljoin(current, matches[0])
|
|
ldata["proxy"] = proxy.proxy
|
|
ldata["proxied"] = isinstance(proxy.proxy, str)
|
|
links.append(ldata)
|
|
elif line.startswith("#"):
|
|
pass
|
|
else:
|
|
ldata = {}
|
|
ldata["upstream"] = urllib.parse.urljoin(current, line)
|
|
ldata["proxy"] = proxy.proxy
|
|
ldata["proxied"] = isinstance(proxy.proxy, str)
|
|
links.append(ldata)
|
|
if isinstance(proxy_server, str):
|
|
ndata = ""
|
|
try:
|
|
async with proxy.session() as session:
|
|
resp = await session.post(proxy_server, json=links)
|
|
link_text = await resp.text()
|
|
except Exception as e:
|
|
logger.info(e)
|
|
else:
|
|
if isinstance(link_text, str):
|
|
links = json.loads(link_text)
|
|
for line in text.splitlines():
|
|
if line.startswith("#EXT-X-KEY:METHOD="):
|
|
matches = re.findall(r'(?<=URI=").+(?=")', line)
|
|
if len(matches) == 1:
|
|
new_url = links.pop(0)
|
|
ndata += re.sub(r'URI=".+"', f'URI="{new_url}"', line)
|
|
elif line.startswith("#"):
|
|
ndata += line
|
|
else:
|
|
ndata += links.pop(0)
|
|
ndata += "\n"
|
|
return ndata
|
|
class MainHandler(tornado.web.RequestHandler):
|
|
async def handle_any(self, redir):
|
|
handler = UpstreamHandler()
|
|
await handler.setup(self)
|
|
if handler.render:
|
|
await self.handle_render(handler)
|
|
elif handler.stream:
|
|
await self.handle_stream(handler, redir)
|
|
else:
|
|
logger.info(f'provider missing {self.request.uri}')
|
|
self.set_status(404)
|
|
self.write("Stream not found. (provider missing)")
|
|
|
|
async def handle_render(self, handler):
|
|
if template_js is not None and template_html is not None:
|
|
rendered_js = template_js.generate(stream=handler.stream_url);
|
|
b64_js = str(base64.b64encode(rendered_js), "ascii")
|
|
script = f'data:text/javascript;charset=utf-8;base64,{b64_js}'
|
|
meta = await handler.meta()
|
|
data["script"] = script
|
|
data["videojs_version"] = videojs_version
|
|
data["chromecast_version"] = chromecast_version
|
|
data["custom_style"] = custom_style
|
|
data["stream_url"] = handler.stream_url
|
|
data["render_url"] = handler.render_url
|
|
rendered_html = template_html.generate(data=data, meta=meta)
|
|
self.write(rendered_html)
|
|
else:
|
|
self.set_status(404)
|
|
self.write("HTML template missing.")
|
|
|
|
async def handle_stream(self, handler, redir):
|
|
upstream = None
|
|
try:
|
|
logger.info(handler.proxy)
|
|
streams = handler.proxy.stream().streams(handler.upstream)
|
|
except Exception as e:
|
|
logger.info(e)
|
|
else:
|
|
for key in reversed(streams):
|
|
stream = streams.get(key)
|
|
logger.info(stream)
|
|
if hasattr(stream, "url"):
|
|
upstream = stream.url
|
|
break
|
|
else:
|
|
logger.info(f'invalid provider ({handler.provider})')
|
|
self.set_status(404)
|
|
self.write("Stream not found. (invalid provider)")
|
|
return
|
|
if upstream is None:
|
|
logger.info(f'invalid upstream ({handler.provider})')
|
|
self.set_status(404)
|
|
self.write("Stream not found. (invalid upstream)")
|
|
else:
|
|
upstream_proxy = await handler.proxy.proxy_url(upstream, None)
|
|
ctype = await handler.proxy.content_type(upstream_proxy)
|
|
logger.info(ctype)
|
|
logger.info(upstream)
|
|
data = None
|
|
if "mpegurl" in ctype.lower():
|
|
data = await rewrite(upstream, handler.proxy)
|
|
logger.info(data)
|
|
if isinstance(data, str):
|
|
self.set_header("Content-Type", "application/vnd.apple.mpegurl")
|
|
self.write(data)
|
|
else:
|
|
self.set_header("Content-Type", ctype)
|
|
if redir:
|
|
self.redirect(upstream_proxy, status=303)
|
|
async def get(self):
|
|
await self.handle_any(True)
|
|
async def head(self):
|
|
await self.handle_any(False)
|
|
|
|
class FileHandler(tornado.web.RequestHandler):
|
|
def get(self):
|
|
self.set_header("Content-Type", "text/plain; charset=utf-8")
|
|
self.write(playlist)
|
|
|
|
class IconHandler(tornado.web.RequestHandler):
|
|
def get(self):
|
|
self.set_header("Content-Type", "text/plain; charset=utf-8")
|
|
self.set_status(204)
|
|
try:
|
|
handlers = []
|
|
handlers.append((tornado.routing.PathMatches("/sources.m3u8"), FileHandler))
|
|
handlers.append((tornado.routing.PathMatches("/favicon.ico"), IconHandler))
|
|
handlers.append((tornado.routing.AnyMatches(), MainHandler))
|
|
app_web = tornado.web.Application(handlers)
|
|
app_web.listen(8080)
|
|
tornado.ioloop.IOLoop.current().start()
|
|
except KeyboardInterrupt:
|
|
print()
|
|
|