95 lines
3.1 KiB
Python
95 lines
3.1 KiB
Python
from starlette.responses import JSONResponse
|
|
|
|
from . import router
|
|
from fastapi import Request, Depends
|
|
|
|
from ..auth import decodeJWT, JWTBearer
|
|
from ..util import redis, ergo
|
|
|
|
|
|
def pathParts(path):
|
|
if len(path) == 2:
|
|
channel = None
|
|
user, token = path
|
|
elif len(path) == 3:
|
|
channel, user, token = path
|
|
channel = "#" + channel
|
|
else:
|
|
return None, None, None
|
|
return channel, user, token
|
|
|
|
|
|
@router.get("/mediamtx/streams/{channel}", dependencies=[Depends(JWTBearer())])
|
|
async def mediamtxChannelStreams(request: Request, channel: str):
|
|
inChannel = request.state.jwt.get("channel", "").lower() == "#" + channel.lower()
|
|
results = []
|
|
async for result in redis.scan_iter(f"stream #{channel} *"):
|
|
_, channel, user, token = result.decode("utf8").split()
|
|
if inChannel or token == "public":
|
|
results.append({
|
|
"user": user,
|
|
"token": token
|
|
})
|
|
return JSONResponse(status_code=200, content=results)
|
|
|
|
|
|
@router.post("/mediamtx/auth", include_in_schema=False)
|
|
async def mediamtxAuth(request: Request):
|
|
if request.client.host != "127.0.0.1":
|
|
return False
|
|
body = await request.json()
|
|
jwt = decodeJWT(body["query"][4:])
|
|
path = body["path"].split("/")
|
|
reading = body["action"] == "read"
|
|
|
|
channel, user, token = pathParts(path)
|
|
|
|
if user is None:
|
|
return JSONResponse(status_code=400, content={"error": "bad path"})
|
|
if " " in token:
|
|
return JSONResponse(status_code=400, content={"error": "bad token"})
|
|
|
|
# the only time we don't care about JWT is if someone is watching a public stream
|
|
if reading and token == "public":
|
|
return JSONResponse(status_code=200, content={"success": True})
|
|
|
|
if len(jwt.keys()) == 0:
|
|
return JSONResponse(status_code=403, content={"error": "bad jwt"})
|
|
|
|
# TODO: channel stream permissions
|
|
# publishing
|
|
if not reading:
|
|
if user != jwt["account"]:
|
|
return JSONResponse(status_code=403, content={"error": "nuh uh"})
|
|
if channel and jwt["channel"] != channel:
|
|
return JSONResponse(status_code=403, content={"error": "nuh uh"})
|
|
|
|
return JSONResponse(status_code=200, content={"success": True})
|
|
|
|
|
|
@router.post("/mediamtx/add", include_in_schema=False)
|
|
async def mediamtxAdd(request: Request):
|
|
if request.client.host != "127.0.0.1":
|
|
return False
|
|
body = await request.json()
|
|
path = body["env"]["MTX_PATH"].split("/")
|
|
parts = [x for x in pathParts(path) if x]
|
|
await redis.set("stream " + " ".join(parts), parts[2])
|
|
if len(parts) == 3:
|
|
await ergo.broadcastTo(parts[0], "STREAMSTART", parts[0], parts[1], parts[2])
|
|
|
|
|
|
|
|
@router.post("/mediamtx/del", include_in_schema=False)
|
|
async def mediamtxDelete(request: Request):
|
|
if request.client.host != "127.0.0.1":
|
|
return False
|
|
body = await request.json()
|
|
path = body["env"]["MTX_PATH"].split("/")
|
|
parts = [x for x in pathParts(path) if x]
|
|
await redis.delete("stream " + " ".join(parts))
|
|
if len(parts) == 3:
|
|
await ergo.broadcastTo(parts[0], "STREAMEND", parts[0], parts[1], parts[2])
|
|
|
|
|
|
|