Refactor auth/path handling in preparation for GET stream

http2irc.py

@@ -804,7 +804,7 @@ class WebServer:
 		self._app = aiohttp.web.Application()
 		self._app.add_routes([
 			aiohttp.web.get('/status', self.get_status),
-			aiohttp.web.post('/{path:.+}', self.post)
+			aiohttp.web.post('/{path:.+}', functools.partial(self._path_request, func = self.post)),
 		])
 
 		self.update_config(config)
@@ -833,18 +833,22 @@ class WebServer:
 		self.logger.info(f'Received request {id(request)} from {request.remote!r} for {request.path!r}')
 		return (aiohttp.web.Response if (self.ircClient.lastRecvTime or 0) > time.time() - 600 else aiohttp.web.HTTPInternalServerError)()
 
-	async def post(self, request):
-		self.logger.info(f'Received request {id(request)} from {request.remote!r} for {request.path!r} with body {(await request.read())!r}')
+	async def _path_request(self, request, func):
+		self.logger.info(f'Received request {id(request)} from {request.remote!r} for {request.method} {request.path!r} with body {(await request.read())!r}')
 		try:
-			channel, auth, module, moduleargs, overlongmode = self._paths[request.path]
+			pathConfig = self._paths[request.path]
 		except KeyError:
 			self.logger.info(f'Bad request {id(request)}: no path {request.path!r}')
 			raise aiohttp.web.HTTPNotFound()
+		auth = pathConfig[1]
 		if auth:
 			authHeader = request.headers.get('Authorization')
 			if not authHeader or authHeader != auth:
 				self.logger.info(f'Bad request {id(request)}: authentication failed: {authHeader!r} != {auth}')
 				raise aiohttp.web.HTTPForbidden()
+		return (await func(request, *pathConfig))
+
+	async def post(self, request, channel, auth, module, moduleargs, overlongmode):
 		if module is not None:
 			self.logger.debug(f'Processing request {id(request)} using {module!r}')
 			try: