async def handle(self, request, response):
await self.on_request_handler(httptools.parse_url(self._current_url),
request,
response,
self._loop)
if not self._current_parser.should_keep_alive():
self._transport.close()
self._current_parser = None
self._current_request = None
def handle(self, request, response):
f = asyncio.ensure_future(
self._handle(httptools.parse_url(self._current_url),
request,
response,
self._loop))
asyncio.wait(f)
if not self._current_parser.should_keep_alive():
self._transport.close()
self._current_parser = None
self._current_request = None
def handle(self, request, response):
parsed_url = httptools.parse_url(self._current_url)
payload_size = parsed_url.path.decode('ascii')[1:]
if not payload_size:
payload_size = 1024
else:
payload_size = int(payload_size)
resp = _RESP_CACHE.get(payload_size)
if resp is None:
resp = b'X' * payload_size
_RESP_CACHE[payload_size] = resp
response.write(resp)
if not self._current_parser.should_keep_alive():
self._transport.close()
self._current_parser = None
self._current_request = None
def handle(self, request, response: HttpResponseForInlineProcessor):
parsed_url = httptools.parse_url(self._current_url)
payload_size = parsed_url.path.decode("ascii")[1:]
if not payload_size:
payload_size = 1024
else:
payload_size = int(payload_size)
resp = _RESP_CACHE.get(payload_size)
if resp is None:
resp = b"X" * payload_size
_RESP_CACHE[payload_size] = resp
response.write(resp)
self._current_request = None
self._current_url = None
self._current_headers = list()
if not self._current_parser.should_keep_alive():
self.mark__socket_as_ready_to_be_closed(True)
def __init__(self, url_bytes, headers, version, method, transport):
# TODO: Content-Encoding detection
self._parsed_url = parse_url(url_bytes)
self.app = None
self.headers = headers
self.version = version
self.method = method
self.transport = transport
# Init but do not inhale
self.body = []
self.parsed_json = None
self.parsed_form = None
self.parsed_files = None
self.parsed_args = None
self.uri_template = None
self._cookies = None
self.stream = None
def handle(self, request, response: HttpResponse):
parsed_url = httptools.parse_url(self._current_url)
payload_size = parsed_url.path.decode('ascii')[1:]
if not payload_size:
payload_size = 1024
else:
payload_size = int(payload_size)
resp = _RESP_CACHE.get(payload_size)
if resp is None:
resp = b'X' * payload_size
_RESP_CACHE[payload_size] = resp
response.write(resp)
self._current_request = None
self._current_url = None
self._current_headers = list()
# print('KEEP ALIVE:', self._current_parser.should_keep_alive())
if not self._current_parser.should_keep_alive():
self.server.mark_client_connection_as_ready_to_be_closed(self.transport_id, False)
def __init__(self, url_bytes, headers, version, method, transport):
# TODO: Content-Encoding detection
url_parsed = parse_url(url_bytes)
self.url = url_parsed.path.decode('utf-8')
self.headers = headers
self.version = version
self.method = method
self.transport = transport
self.query_string = None
if url_parsed.query:
self.query_string = url_parsed.query.decode('utf-8')
# Init but do not inhale
self.body = []
self.parsed_json = None
self.parsed_form = None
self.parsed_files = None
self.parsed_args = None
self._cookies = None
def __init__(self, url_bytes, headers, version, method, transport):
self.raw_url = url_bytes
# TODO: Content-Encoding detection
self._parsed_url = parse_url(url_bytes)
self.app = None
self.headers = headers
self.version = version
self.method = method
self.transport = transport
# Init but do not inhale
self.body = []
self.parsed_json = None
self.parsed_form = None
self.parsed_files = None
self.parsed_args = None
self.uri_template = None
self._cookies = None
self.stream = None
def on_headers_complete(self):
parsed_path = parse_url(self.raw_path)
self.version = self._parser.get_http_version()
self.keep_alive = self._parser.should_keep_alive()
self.upgrade = self._parser.should_upgrade()
self.raw_method = self._parser.get_method()
self.method = self.raw_method.decode('ascii')
self.path = parsed_path.path.decode('ascii')
for name, values in parse_qs(parsed_path.query,).items():
for value in values:
self.raw_query.add(name.decode('ascii'), value)
self.query.add(name.decode('ascii'), value.decode('ascii'))
self.headers._post_process(self)
self._headers_complete = True
if self.headers.content_length:
self._body_length = self.headers.content_length
def handle(self, request, response: HttpResponse):
parsed_url = httptools.parse_url(self._current_url)
payload_size = parsed_url.path.decode('ascii')[1:]
if not payload_size:
payload_size = 1024
else:
payload_size = int(payload_size)
resp = _RESP_CACHE.get(payload_size)
if resp is None:
resp = b'X' * payload_size
_RESP_CACHE[payload_size] = resp
response.write(resp)
self._current_request = None
self._current_url = None
self._current_headers = list()
# print('KEEP ALIVE:', self._current_parser.should_keep_alive())
if not self._current_parser.should_keep_alive():
self.server.mark_client_connection_as_ready_to_be_closed(
self.transport_id, False)
async def request(method, url, headers=None, data=""):
sslcontext = None
parsed_url = httptools.parse_url(url.encode())
ip = parsed_url.host.decode()
port = parsed_url.port
if port:
port = port.decode()
if not port:
if parsed_url.schema == b"https":
sslcontext = ssl.create_default_context(
purpose=ssl.Purpose.CLIENT_AUTH)
port = 443
else:
port = 80
path = parsed_url.path or b"/"
path = path.decode()
reader, writer = await asyncio.wait_for(asyncio.open_connection(
ip, port, ssl=sslcontext),
timeout=30)
headers = {
"User-Agent": "aioclient",
"Host": ip,
"Content-Length": len(data)
}
headers.update()
headers.update(headers or {})
header_raw = "".join([f"{k}:{v}\r\n" for k, v in headers.items()])
http_raw = f"{method} {path} HTTP/1.1\r\n{header_raw}\r\n{data}".encode()
response = Response()
parser = httptools.HttpResponseParser(response)
writer.write(http_raw)
while True:
chunk = await reader.read(100)
parser.feed_data(chunk)
if len(chunk) < 100:
break
response.status_code = parser.get_status_code()
writer.close()
return response
def on_url(self, url):
method = self.parser.get_method()
parsed_url = httptools.parse_url(url)
path = parsed_url.path.decode("ascii")
if "%" in path:
path = urllib.parse.unquote(path)
self.url = url
self.expect_100_continue = False
self.headers = []
self.scope = {
"type": "http",
"http_version": "1.1",
"server": self.server,
"client": self.client,
"scheme": self.scheme,
"method": method.decode("ascii"),
"root_path": self.root_path,
"path": path,
"query_string": parsed_url.query if parsed_url.query else b"",
"headers": self.headers,
}
def __init__(self, url_bytes: bytes, headers: dict, version: str,
method: str, transport) -> None:
self._parsed_url = parse_url(url_bytes)
self.app = None
self.headers = headers
self.version = version
self.method = method
self.transport = transport
# Init but do not inhale
self.body = []
self._parsed_json = _empty
self._parsed_jsonrpc = _empty
self.uri_template = None
self.stream = None
self.is_batch_jrpc = False
self.is_single_jrpc = False
self.timings = [(perf_counter(), 'http_create')]
self._log = _empty
def __init__(
self,
url_bytes: bytes,
headers: Header,
version: str,
method: str,
transport: TransportProtocol,
app: Sanic,
):
self.raw_url = url_bytes
# TODO: Content-Encoding detection
self._parsed_url = parse_url(url_bytes)
self._id: Optional[Union[uuid.UUID, str, int]] = None
self.app = app
self.headers = headers
self.version = version
self.method = method
self.transport = transport
# Init but do not inhale
self.body = b""
self.conn_info: Optional[ConnInfo] = None
self.ctx = SimpleNamespace()
self.name: Optional[str] = None
self.parsed_forwarded: Optional[Options] = None
self.parsed_json = None
self.parsed_form = None
self.parsed_files = None
self.parsed_args: DefaultDict[Tuple[bool, bool, str, str],
RequestParameters] = defaultdict(
RequestParameters)
self.parsed_not_grouped_args: DefaultDict[Tuple[
bool, bool, str, str], List[Tuple[str, str]]] = defaultdict(list)
self.uri_template: Optional[str] = None
self.request_middleware_started = False
self._cookies: Optional[Dict[str, str]] = None
self._match_info: Dict[str, Any] = {}
self.stream: Optional[Http] = None
self.endpoint: Optional[str] = None
def __init__(self, url_bytes, headers, version, method, transport, app):
self.raw_url = url_bytes
# TODO: Content-Encoding detection
self._parsed_url = parse_url(url_bytes)
self.app = app
self.headers = headers
self.version = version
self.method = method
self.transport = transport
# Init but do not inhale
self.body_init()
self.parsed_json = None
self.parsed_form = None
self.parsed_files = None
self.parsed_args = defaultdict(RequestParameters)
self.parsed_not_grouped_args = defaultdict(list)
self.uri_template = None
self._cookies = None
self.stream = None
self.endpoint = None
def __init__(self, url_bytes, headers, version, method, transport, app):
self.raw_url = url_bytes
# TODO: Content-Encoding detection
self._parsed_url = parse_url(url_bytes)
self.app = app
self.headers = headers
self.version = version
self.method = method
self.transport = transport
# Init but do not inhale
self.body_init()
self.parsed_json = None
self.parsed_form = None
self.parsed_files = None
self.parsed_args = defaultdict(RequestParameters)
self.parsed_not_grouped_args = defaultdict(list)
self.uri_template = None
self._cookies = None
self.stream = None
self.endpoint = None
def on_url(self, url: bytes) -> None:
method = self.parser.get_method()
parsed_url = httptools.parse_url(url)
raw_path = parsed_url.path
path = raw_path.decode('ascii')
if '%' in path:
path = urllib.parse.unquote(path)
self.url = url
self.headers = []
self.scope = {
'type': 'http',
'http_version': '1.1',
'server': self.server,
'client': self.client,
'scheme': self.scheme,
'method': method.decode('ascii'),
'path': path,
'raw_path': raw_path,
'query_string': parsed_url.query or b'',
'headers': self.headers
}
def on_url(self, url):
url = parse_url(url)
if url.query:
self.request.query_string = url.query.decode('ASCII')
self.request.path = url.path.decode('ASCII')
def get_parsed_url(url):
if not isinstance(url, bytes):
url = bytes(url.encode('utf8'))
return parse_url(url)
def test_parser_url_8(self):
with self.assertRaises(TypeError):
httptools.parse_url(None)
def test_parser_url_7(self):
url = httptools.parse_url(b'/')
with self.assertRaisesRegex(AttributeError, 'not writable'):
url.port = 0
def parse(self, url:bytes):
parsed = httptools.parse_url(url)
return (parsed.schema, parsed.host, parsed.port, parsed.path,
parsed.query, parsed.fragment, parsed.userinfo)
def on_url(self, url: bytes):
parsed = parse_url(url)
self.path = parsed.path.decode()
self.query_string = (parsed.query or b'').decode()
self.query = MultiDict(parse.parse_qs(self.query_string))
def on_url(self, url: bytes):
self.request.url = url
parsed = parse_url(url)
self.request.path = unquote(parsed.path.decode())
self.request.query_string = (parsed.query or b'').decode()
def on_url(self, url):
self.url_requested = parse_url(url)
def test_parser_url_7(self):
url = httptools.parse_url(b'/')
with self.assertRaisesRegex(AttributeError, 'not writable'):
url.port = 0
def on_url(self, url: bytes) -> None:
self.url = parse_url(url)
def on_url(self, url):
self.ctx = Context()
self.ctx.write = self.transport.write
url = httptools.parse_url(url)
self.ctx.req.path = url.path.decode()
self.ctx.req.method = self.parser.get_method().decode()
async def request(self, url: bytes, method: bytes, headers: typing.Dict[bytes, typing.Union[bytes, typing.Iterable[bytes]]]=None,
body: bytes=b'', allow_redirects: bool=True, max_redirects: int=10,
buffer_length: int=65536, ssl: _ssl.SSLContext=None, timeout=10) -> HttpResponse:
"""
Submits a request to the URL given in the function. The request inherits all
values that are given to it by the ClientSession including HTTP version, headers,
cookies (if applicable for that domain) as well as all values passed in to the
function. Uses the system default for SSL/TLS on HTTPS unless given a different
SSLContext. Follow redirects by default but the behaviour can be overridden.
:param url: URL to send the request to.
:param method: HTTP method to use.
:param headers: Headers to apply to the request.
:param body: Body of the request.
:param allow_redirects: If True, allow the request to automatically respond to redirects.
:param max_redirects: Maximum number of redirects allowed before canceling request.
:param buffer_length: Maximum nuber of bytes to read per cycle of reading and parsing.
:param ssl: SSLContext object if the system default SSL/TLS context is not acceptable.
:param timeout: Number of seconds to wait before timing out.
:return: HttpResponse object.
"""
parsed_url = httptools.parse_url(url)
host = parsed_url.host
# If the connection is HTTPS default port is 443, otherwise 80.
if parsed_url.schema.lower() == b'https':
port = parsed_url.port if parsed_url.port else 443
if ssl is None:
ssl = _ssl.create_default_context()
else:
port = parsed_url.port if parsed_url.port else 80
# Create the request.
request = HttpRequest()
request.method = method
request.version = self._version
request.body = body
request.headers[b'Host'] = host
request.on_url(url)
# Apply headers.
for key, val in self.headers.items():
request.headers[key] = val
if headers is not None:
for key, val in headers.items():
request.headers[key] = val
# Create an HttpCookies object from the CookieJar.
request.cookies = self.cookie_jar.get_cookies_for_url(request.url)
response = HttpResponse()
response_error = False
self._parser.set_target(response)
await self.open((host, port), ssl=ssl)
async with self._lock:
self._writer.write(request.to_bytes())
while True:
data = await asyncio.wait_for(self._reader.read(buffer_length), timeout=timeout, loop=self._loop)
if data:
self._parser.feed_data(data)
if response.is_complete():
break
# Socket is unlocked at this point.
if response.headers.get(b'Connection', [b''])[0] == b'close':
await self.close()
# If there's cookies to be added to the CookieJar, do so here.
if response.cookies:
self.cookie_jar.update_cookies(request.url, response.cookies.values())
# If there are redirects and we're allowed to follow, then follow them.
if allow_redirects and response.status_code in _HTTP_REDIRECTS:
if max_redirects <= 0 or b'Location' not in response.headers:
response_error = True
else:
response = await self.request(
(response.headers.get(b'Location') or response.headers.get(b'URI'))[0],
method, headers=headers, body=body, allow_redirects=True, max_redirects=max_redirects-1
)
# If we're erroring or the response isn't complete, return a 500.
if response_error or not response.is_complete():
response.version = self._version
response.body = b''
response.status_code = 500
response.status = b'Internal Server Error'
return response
else:
return response
def parse(self, url:bytes):
parsed = httptools.parse_url(url)
return (parsed.schema, parsed.host, parsed.port, parsed.path,
parsed.query, parsed.fragment, parsed.userinfo)
def parse_URL(self):
self.HttpURL_class = parse_url(self.url)
def test_parser_url_8(self):
with self.assertRaises(TypeError):
httptools.parse_url(None)
def __init__(self, url_bytes, headers, version, method):
url_parsed = parse_url(url_bytes)
self.url = url_parsed.path.decode('utf-8')
self.headers = headers
self.version = version
self.method = method
self.query_string = None
if url_parsed.query:
self.query_string = url_parsed.query.decode('utf-8')
self.body = None
self.parsed_json = None
self.parsed_form = None
self.parsed_files = None
self.parsed_args = None
self._cookies = None
@property
def json(self):
"""
"""
if self.parsed_json is None:
try:
self.parsed_json = json_loads(self.body)
except Exception:
raise IvalidUsage("Failed when parsing body as json")
return self.parsed_json
@property
def token(self):
auth_header = self.headers.get("Failed when parseing body as json")
if auth_header is not none:
return auth_header.split()[1]
return auth_header
@property
def form(self):
if self.parsed_form is None:
self.parsed_form = RequestParameters()
self.parsed_files = RequestParameters()
content_type = self.headers.get(
'Content-Type', DEFAULT_HTTP_CONTENT_TYPE)
content_type, parameters = parse_header(content_type)
try:
if content_type == 'application/x-www-form-urlencoded':
self.parsed_form = RequestParameters(
parse_qs(self.body.deode('utf-8')))
elif content_type == 'multipart/form-data':
boundary = parameters['boundary'].encode('utf-8')
self.parsed_form, self.parsed_files = (
parse_multipart_form(self.body, bounder))
except Exception:
log.exception("Failed when parsing form")
return self.parsed_form