mirror of
https://github.com/moparisthebest/SickRage
synced 2024-11-11 03:45:01 -05:00
553 lines
21 KiB
Python
553 lines
21 KiB
Python
from __future__ import absolute_import, division, print_function, with_statement
|
|
|
|
import collections
|
|
from contextlib import closing
|
|
import errno
|
|
import gzip
|
|
import logging
|
|
import os
|
|
import re
|
|
import socket
|
|
import sys
|
|
|
|
from tornado import gen
|
|
from tornado.httpclient import AsyncHTTPClient
|
|
from tornado.httputil import HTTPHeaders
|
|
from tornado.ioloop import IOLoop
|
|
from tornado.log import gen_log, app_log
|
|
from tornado.netutil import Resolver, bind_sockets
|
|
from tornado.simple_httpclient import SimpleAsyncHTTPClient, _default_ca_certs
|
|
from tornado.test.httpclient_test import ChunkHandler, CountdownHandler, HelloWorldHandler
|
|
from tornado.test import httpclient_test
|
|
from tornado.testing import AsyncHTTPTestCase, AsyncHTTPSTestCase, AsyncTestCase, bind_unused_port, ExpectLog
|
|
from tornado.test.util import skipOnTravis, skipIfNoIPv6
|
|
from tornado.web import RequestHandler, Application, asynchronous, url, stream_request_body
|
|
|
|
|
|
class SimpleHTTPClientCommonTestCase(httpclient_test.HTTPClientCommonTestCase):
|
|
def get_http_client(self):
|
|
client = SimpleAsyncHTTPClient(io_loop=self.io_loop,
|
|
force_instance=True)
|
|
self.assertTrue(isinstance(client, SimpleAsyncHTTPClient))
|
|
return client
|
|
|
|
|
|
class TriggerHandler(RequestHandler):
|
|
def initialize(self, queue, wake_callback):
|
|
self.queue = queue
|
|
self.wake_callback = wake_callback
|
|
|
|
@asynchronous
|
|
def get(self):
|
|
logging.debug("queuing trigger")
|
|
self.queue.append(self.finish)
|
|
if self.get_argument("wake", "true") == "true":
|
|
self.wake_callback()
|
|
|
|
|
|
class HangHandler(RequestHandler):
|
|
@asynchronous
|
|
def get(self):
|
|
pass
|
|
|
|
|
|
class ContentLengthHandler(RequestHandler):
|
|
def get(self):
|
|
self.set_header("Content-Length", self.get_argument("value"))
|
|
self.write("ok")
|
|
|
|
|
|
class HeadHandler(RequestHandler):
|
|
def head(self):
|
|
self.set_header("Content-Length", "7")
|
|
|
|
|
|
class OptionsHandler(RequestHandler):
|
|
def options(self):
|
|
self.set_header("Access-Control-Allow-Origin", "*")
|
|
self.write("ok")
|
|
|
|
|
|
class NoContentHandler(RequestHandler):
|
|
def get(self):
|
|
if self.get_argument("error", None):
|
|
self.set_header("Content-Length", "5")
|
|
self.write("hello")
|
|
self.set_status(204)
|
|
|
|
|
|
class SeeOtherPostHandler(RequestHandler):
|
|
def post(self):
|
|
redirect_code = int(self.request.body)
|
|
assert redirect_code in (302, 303), "unexpected body %r" % self.request.body
|
|
self.set_header("Location", "/see_other_get")
|
|
self.set_status(redirect_code)
|
|
|
|
|
|
class SeeOtherGetHandler(RequestHandler):
|
|
def get(self):
|
|
if self.request.body:
|
|
raise Exception("unexpected body %r" % self.request.body)
|
|
self.write("ok")
|
|
|
|
|
|
class HostEchoHandler(RequestHandler):
|
|
def get(self):
|
|
self.write(self.request.headers["Host"])
|
|
|
|
|
|
class NoContentLengthHandler(RequestHandler):
|
|
@gen.coroutine
|
|
def get(self):
|
|
# Emulate the old HTTP/1.0 behavior of returning a body with no
|
|
# content-length. Tornado handles content-length at the framework
|
|
# level so we have to go around it.
|
|
stream = self.request.connection.stream
|
|
yield stream.write(b"HTTP/1.0 200 OK\r\n\r\n"
|
|
b"hello")
|
|
stream.close()
|
|
|
|
|
|
class EchoPostHandler(RequestHandler):
|
|
def post(self):
|
|
self.write(self.request.body)
|
|
|
|
|
|
@stream_request_body
|
|
class RespondInPrepareHandler(RequestHandler):
|
|
def prepare(self):
|
|
self.set_status(403)
|
|
self.finish("forbidden")
|
|
|
|
|
|
class SimpleHTTPClientTestMixin(object):
|
|
def get_app(self):
|
|
# callable objects to finish pending /trigger requests
|
|
self.triggers = collections.deque()
|
|
return Application([
|
|
url("/trigger", TriggerHandler, dict(queue=self.triggers,
|
|
wake_callback=self.stop)),
|
|
url("/chunk", ChunkHandler),
|
|
url("/countdown/([0-9]+)", CountdownHandler, name="countdown"),
|
|
url("/hang", HangHandler),
|
|
url("/hello", HelloWorldHandler),
|
|
url("/content_length", ContentLengthHandler),
|
|
url("/head", HeadHandler),
|
|
url("/options", OptionsHandler),
|
|
url("/no_content", NoContentHandler),
|
|
url("/see_other_post", SeeOtherPostHandler),
|
|
url("/see_other_get", SeeOtherGetHandler),
|
|
url("/host_echo", HostEchoHandler),
|
|
url("/no_content_length", NoContentLengthHandler),
|
|
url("/echo_post", EchoPostHandler),
|
|
url("/respond_in_prepare", RespondInPrepareHandler),
|
|
], gzip=True)
|
|
|
|
def test_singleton(self):
|
|
# Class "constructor" reuses objects on the same IOLoop
|
|
self.assertTrue(SimpleAsyncHTTPClient(self.io_loop) is
|
|
SimpleAsyncHTTPClient(self.io_loop))
|
|
# unless force_instance is used
|
|
self.assertTrue(SimpleAsyncHTTPClient(self.io_loop) is not
|
|
SimpleAsyncHTTPClient(self.io_loop,
|
|
force_instance=True))
|
|
# different IOLoops use different objects
|
|
with closing(IOLoop()) as io_loop2:
|
|
self.assertTrue(SimpleAsyncHTTPClient(self.io_loop) is not
|
|
SimpleAsyncHTTPClient(io_loop2))
|
|
|
|
def test_connection_limit(self):
|
|
with closing(self.create_client(max_clients=2)) as client:
|
|
self.assertEqual(client.max_clients, 2)
|
|
seen = []
|
|
# Send 4 requests. Two can be sent immediately, while the others
|
|
# will be queued
|
|
for i in range(4):
|
|
client.fetch(self.get_url("/trigger"),
|
|
lambda response, i=i: (seen.append(i), self.stop()))
|
|
self.wait(condition=lambda: len(self.triggers) == 2)
|
|
self.assertEqual(len(client.queue), 2)
|
|
|
|
# Finish the first two requests and let the next two through
|
|
self.triggers.popleft()()
|
|
self.triggers.popleft()()
|
|
self.wait(condition=lambda: (len(self.triggers) == 2 and
|
|
len(seen) == 2))
|
|
self.assertEqual(set(seen), set([0, 1]))
|
|
self.assertEqual(len(client.queue), 0)
|
|
|
|
# Finish all the pending requests
|
|
self.triggers.popleft()()
|
|
self.triggers.popleft()()
|
|
self.wait(condition=lambda: len(seen) == 4)
|
|
self.assertEqual(set(seen), set([0, 1, 2, 3]))
|
|
self.assertEqual(len(self.triggers), 0)
|
|
|
|
def test_redirect_connection_limit(self):
|
|
# following redirects should not consume additional connections
|
|
with closing(self.create_client(max_clients=1)) as client:
|
|
client.fetch(self.get_url('/countdown/3'), self.stop,
|
|
max_redirects=3)
|
|
response = self.wait()
|
|
response.rethrow()
|
|
|
|
def test_default_certificates_exist(self):
|
|
open(_default_ca_certs()).close()
|
|
|
|
def test_gzip(self):
|
|
# All the tests in this file should be using gzip, but this test
|
|
# ensures that it is in fact getting compressed.
|
|
# Setting Accept-Encoding manually bypasses the client's
|
|
# decompression so we can see the raw data.
|
|
response = self.fetch("/chunk", use_gzip=False,
|
|
headers={"Accept-Encoding": "gzip"})
|
|
self.assertEqual(response.headers["Content-Encoding"], "gzip")
|
|
self.assertNotEqual(response.body, b"asdfqwer")
|
|
# Our test data gets bigger when gzipped. Oops. :)
|
|
self.assertEqual(len(response.body), 34)
|
|
f = gzip.GzipFile(mode="r", fileobj=response.buffer)
|
|
self.assertEqual(f.read(), b"asdfqwer")
|
|
|
|
def test_max_redirects(self):
|
|
response = self.fetch("/countdown/5", max_redirects=3)
|
|
self.assertEqual(302, response.code)
|
|
# We requested 5, followed three redirects for 4, 3, 2, then the last
|
|
# unfollowed redirect is to 1.
|
|
self.assertTrue(response.request.url.endswith("/countdown/5"))
|
|
self.assertTrue(response.effective_url.endswith("/countdown/2"))
|
|
self.assertTrue(response.headers["Location"].endswith("/countdown/1"))
|
|
|
|
def test_header_reuse(self):
|
|
# Apps may reuse a headers object if they are only passing in constant
|
|
# headers like user-agent. The header object should not be modified.
|
|
headers = HTTPHeaders({'User-Agent': 'Foo'})
|
|
self.fetch("/hello", headers=headers)
|
|
self.assertEqual(list(headers.get_all()), [('User-Agent', 'Foo')])
|
|
|
|
def test_see_other_redirect(self):
|
|
for code in (302, 303):
|
|
response = self.fetch("/see_other_post", method="POST", body="%d" % code)
|
|
self.assertEqual(200, response.code)
|
|
self.assertTrue(response.request.url.endswith("/see_other_post"))
|
|
self.assertTrue(response.effective_url.endswith("/see_other_get"))
|
|
# request is the original request, is a POST still
|
|
self.assertEqual("POST", response.request.method)
|
|
|
|
@skipOnTravis
|
|
def test_request_timeout(self):
|
|
response = self.fetch('/trigger?wake=false', request_timeout=0.1)
|
|
self.assertEqual(response.code, 599)
|
|
self.assertTrue(0.099 < response.request_time < 0.15, response.request_time)
|
|
self.assertEqual(str(response.error), "HTTP 599: Timeout")
|
|
# trigger the hanging request to let it clean up after itself
|
|
self.triggers.popleft()()
|
|
|
|
@skipIfNoIPv6
|
|
def test_ipv6(self):
|
|
try:
|
|
[sock] = bind_sockets(None, '::1', family=socket.AF_INET6)
|
|
port = sock.getsockname()[1]
|
|
self.http_server.add_socket(sock)
|
|
except socket.gaierror as e:
|
|
if e.args[0] == socket.EAI_ADDRFAMILY:
|
|
# python supports ipv6, but it's not configured on the network
|
|
# interface, so skip this test.
|
|
return
|
|
raise
|
|
url = '%s://[::1]:%d/hello' % (self.get_protocol(), port)
|
|
|
|
# ipv6 is currently enabled by default but can be disabled
|
|
self.http_client.fetch(url, self.stop, allow_ipv6=False)
|
|
response = self.wait()
|
|
self.assertEqual(response.code, 599)
|
|
|
|
self.http_client.fetch(url, self.stop)
|
|
response = self.wait()
|
|
self.assertEqual(response.body, b"Hello world!")
|
|
|
|
def xtest_multiple_content_length_accepted(self):
|
|
response = self.fetch("/content_length?value=2,2")
|
|
self.assertEqual(response.body, b"ok")
|
|
response = self.fetch("/content_length?value=2,%202,2")
|
|
self.assertEqual(response.body, b"ok")
|
|
|
|
response = self.fetch("/content_length?value=2,4")
|
|
self.assertEqual(response.code, 599)
|
|
response = self.fetch("/content_length?value=2,%202,3")
|
|
self.assertEqual(response.code, 599)
|
|
|
|
def test_head_request(self):
|
|
response = self.fetch("/head", method="HEAD")
|
|
self.assertEqual(response.code, 200)
|
|
self.assertEqual(response.headers["content-length"], "7")
|
|
self.assertFalse(response.body)
|
|
|
|
def test_options_request(self):
|
|
response = self.fetch("/options", method="OPTIONS")
|
|
self.assertEqual(response.code, 200)
|
|
self.assertEqual(response.headers["content-length"], "2")
|
|
self.assertEqual(response.headers["access-control-allow-origin"], "*")
|
|
self.assertEqual(response.body, b"ok")
|
|
|
|
def test_no_content(self):
|
|
response = self.fetch("/no_content")
|
|
self.assertEqual(response.code, 204)
|
|
# 204 status doesn't need a content-length, but tornado will
|
|
# add a zero content-length anyway.
|
|
self.assertEqual(response.headers["Content-length"], "0")
|
|
|
|
# 204 status with non-zero content length is malformed
|
|
with ExpectLog(app_log, "Uncaught exception"):
|
|
response = self.fetch("/no_content?error=1")
|
|
self.assertEqual(response.code, 599)
|
|
|
|
def test_host_header(self):
|
|
host_re = re.compile(b"^localhost:[0-9]+$")
|
|
response = self.fetch("/host_echo")
|
|
self.assertTrue(host_re.match(response.body))
|
|
|
|
url = self.get_url("/host_echo").replace("http://", "http://me:secret@")
|
|
self.http_client.fetch(url, self.stop)
|
|
response = self.wait()
|
|
self.assertTrue(host_re.match(response.body), response.body)
|
|
|
|
def test_connection_refused(self):
|
|
server_socket, port = bind_unused_port()
|
|
server_socket.close()
|
|
with ExpectLog(gen_log, ".*", required=False):
|
|
self.http_client.fetch("http://localhost:%d/" % port, self.stop)
|
|
response = self.wait()
|
|
self.assertEqual(599, response.code)
|
|
|
|
if sys.platform != 'cygwin':
|
|
# cygwin returns EPERM instead of ECONNREFUSED here
|
|
contains_errno = str(errno.ECONNREFUSED) in str(response.error)
|
|
if not contains_errno and hasattr(errno, "WSAECONNREFUSED"):
|
|
contains_errno = str(errno.WSAECONNREFUSED) in str(response.error)
|
|
self.assertTrue(contains_errno, response.error)
|
|
# This is usually "Connection refused".
|
|
# On windows, strerror is broken and returns "Unknown error".
|
|
expected_message = os.strerror(errno.ECONNREFUSED)
|
|
self.assertTrue(expected_message in str(response.error),
|
|
response.error)
|
|
|
|
def test_queue_timeout(self):
|
|
with closing(self.create_client(max_clients=1)) as client:
|
|
client.fetch(self.get_url('/trigger'), self.stop,
|
|
request_timeout=10)
|
|
# Wait for the trigger request to block, not complete.
|
|
self.wait()
|
|
client.fetch(self.get_url('/hello'), self.stop,
|
|
connect_timeout=0.1)
|
|
response = self.wait()
|
|
|
|
self.assertEqual(response.code, 599)
|
|
self.assertTrue(response.request_time < 1, response.request_time)
|
|
self.assertEqual(str(response.error), "HTTP 599: Timeout")
|
|
self.triggers.popleft()()
|
|
self.wait()
|
|
|
|
def test_no_content_length(self):
|
|
response = self.fetch("/no_content_length")
|
|
self.assertEquals(b"hello", response.body)
|
|
|
|
def sync_body_producer(self, write):
|
|
write(b'1234')
|
|
write(b'5678')
|
|
|
|
@gen.coroutine
|
|
def async_body_producer(self, write):
|
|
yield write(b'1234')
|
|
yield gen.Task(IOLoop.current().add_callback)
|
|
yield write(b'5678')
|
|
|
|
def test_sync_body_producer_chunked(self):
|
|
response = self.fetch("/echo_post", method="POST",
|
|
body_producer=self.sync_body_producer)
|
|
response.rethrow()
|
|
self.assertEqual(response.body, b"12345678")
|
|
|
|
def test_sync_body_producer_content_length(self):
|
|
response = self.fetch("/echo_post", method="POST",
|
|
body_producer=self.sync_body_producer,
|
|
headers={'Content-Length': '8'})
|
|
response.rethrow()
|
|
self.assertEqual(response.body, b"12345678")
|
|
|
|
def test_async_body_producer_chunked(self):
|
|
response = self.fetch("/echo_post", method="POST",
|
|
body_producer=self.async_body_producer)
|
|
response.rethrow()
|
|
self.assertEqual(response.body, b"12345678")
|
|
|
|
def test_async_body_producer_content_length(self):
|
|
response = self.fetch("/echo_post", method="POST",
|
|
body_producer=self.async_body_producer,
|
|
headers={'Content-Length': '8'})
|
|
response.rethrow()
|
|
self.assertEqual(response.body, b"12345678")
|
|
|
|
def test_100_continue(self):
|
|
response = self.fetch("/echo_post", method="POST",
|
|
body=b"1234",
|
|
expect_100_continue=True)
|
|
self.assertEqual(response.body, b"1234")
|
|
|
|
def test_100_continue_early_response(self):
|
|
def body_producer(write):
|
|
raise Exception("should not be called")
|
|
response = self.fetch("/respond_in_prepare", method="POST",
|
|
body_producer=body_producer,
|
|
expect_100_continue=True)
|
|
self.assertEqual(response.code, 403)
|
|
|
|
|
|
class SimpleHTTPClientTestCase(SimpleHTTPClientTestMixin, AsyncHTTPTestCase):
|
|
def setUp(self):
|
|
super(SimpleHTTPClientTestCase, self).setUp()
|
|
self.http_client = self.create_client()
|
|
|
|
def create_client(self, **kwargs):
|
|
return SimpleAsyncHTTPClient(self.io_loop, force_instance=True,
|
|
**kwargs)
|
|
|
|
|
|
class SimpleHTTPSClientTestCase(SimpleHTTPClientTestMixin, AsyncHTTPSTestCase):
|
|
def setUp(self):
|
|
super(SimpleHTTPSClientTestCase, self).setUp()
|
|
self.http_client = self.create_client()
|
|
|
|
def create_client(self, **kwargs):
|
|
return SimpleAsyncHTTPClient(self.io_loop, force_instance=True,
|
|
defaults=dict(validate_cert=False),
|
|
**kwargs)
|
|
|
|
|
|
class CreateAsyncHTTPClientTestCase(AsyncTestCase):
|
|
def setUp(self):
|
|
super(CreateAsyncHTTPClientTestCase, self).setUp()
|
|
self.saved = AsyncHTTPClient._save_configuration()
|
|
|
|
def tearDown(self):
|
|
AsyncHTTPClient._restore_configuration(self.saved)
|
|
super(CreateAsyncHTTPClientTestCase, self).tearDown()
|
|
|
|
def test_max_clients(self):
|
|
AsyncHTTPClient.configure(SimpleAsyncHTTPClient)
|
|
with closing(AsyncHTTPClient(
|
|
self.io_loop, force_instance=True)) as client:
|
|
self.assertEqual(client.max_clients, 10)
|
|
with closing(AsyncHTTPClient(
|
|
self.io_loop, max_clients=11, force_instance=True)) as client:
|
|
self.assertEqual(client.max_clients, 11)
|
|
|
|
# Now configure max_clients statically and try overriding it
|
|
# with each way max_clients can be passed
|
|
AsyncHTTPClient.configure(SimpleAsyncHTTPClient, max_clients=12)
|
|
with closing(AsyncHTTPClient(
|
|
self.io_loop, force_instance=True)) as client:
|
|
self.assertEqual(client.max_clients, 12)
|
|
with closing(AsyncHTTPClient(
|
|
self.io_loop, max_clients=13, force_instance=True)) as client:
|
|
self.assertEqual(client.max_clients, 13)
|
|
with closing(AsyncHTTPClient(
|
|
self.io_loop, max_clients=14, force_instance=True)) as client:
|
|
self.assertEqual(client.max_clients, 14)
|
|
|
|
|
|
class HTTP100ContinueTestCase(AsyncHTTPTestCase):
|
|
def respond_100(self, request):
|
|
self.request = request
|
|
self.request.connection.stream.write(
|
|
b"HTTP/1.1 100 CONTINUE\r\n\r\n",
|
|
self.respond_200)
|
|
|
|
def respond_200(self):
|
|
self.request.connection.stream.write(
|
|
b"HTTP/1.1 200 OK\r\nContent-Length: 1\r\n\r\nA",
|
|
self.request.connection.stream.close)
|
|
|
|
def get_app(self):
|
|
# Not a full Application, but works as an HTTPServer callback
|
|
return self.respond_100
|
|
|
|
def test_100_continue(self):
|
|
res = self.fetch('/')
|
|
self.assertEqual(res.body, b'A')
|
|
|
|
|
|
class HostnameMappingTestCase(AsyncHTTPTestCase):
|
|
def setUp(self):
|
|
super(HostnameMappingTestCase, self).setUp()
|
|
self.http_client = SimpleAsyncHTTPClient(
|
|
self.io_loop,
|
|
hostname_mapping={
|
|
'www.example.com': '127.0.0.1',
|
|
('foo.example.com', 8000): ('127.0.0.1', self.get_http_port()),
|
|
})
|
|
|
|
def get_app(self):
|
|
return Application([url("/hello", HelloWorldHandler), ])
|
|
|
|
def test_hostname_mapping(self):
|
|
self.http_client.fetch(
|
|
'http://www.example.com:%d/hello' % self.get_http_port(), self.stop)
|
|
response = self.wait()
|
|
response.rethrow()
|
|
self.assertEqual(response.body, b'Hello world!')
|
|
|
|
def test_port_mapping(self):
|
|
self.http_client.fetch('http://foo.example.com:8000/hello', self.stop)
|
|
response = self.wait()
|
|
response.rethrow()
|
|
self.assertEqual(response.body, b'Hello world!')
|
|
|
|
|
|
class ResolveTimeoutTestCase(AsyncHTTPTestCase):
|
|
def setUp(self):
|
|
# Dummy Resolver subclass that never invokes its callback.
|
|
class BadResolver(Resolver):
|
|
def resolve(self, *args, **kwargs):
|
|
pass
|
|
|
|
super(ResolveTimeoutTestCase, self).setUp()
|
|
self.http_client = SimpleAsyncHTTPClient(
|
|
self.io_loop,
|
|
resolver=BadResolver())
|
|
|
|
def get_app(self):
|
|
return Application([url("/hello", HelloWorldHandler), ])
|
|
|
|
def test_resolve_timeout(self):
|
|
response = self.fetch('/hello', connect_timeout=0.1)
|
|
self.assertEqual(response.code, 599)
|
|
|
|
|
|
class MaxHeaderSizeTest(AsyncHTTPTestCase):
|
|
def get_app(self):
|
|
class SmallHeaders(RequestHandler):
|
|
def get(self):
|
|
self.set_header("X-Filler", "a" * 100)
|
|
self.write("ok")
|
|
|
|
class LargeHeaders(RequestHandler):
|
|
def get(self):
|
|
self.set_header("X-Filler", "a" * 1000)
|
|
self.write("ok")
|
|
|
|
return Application([('/small', SmallHeaders),
|
|
('/large', LargeHeaders)])
|
|
|
|
def get_http_client(self):
|
|
return SimpleAsyncHTTPClient(io_loop=self.io_loop, max_header_size=1024)
|
|
|
|
def test_small_headers(self):
|
|
response = self.fetch('/small')
|
|
response.rethrow()
|
|
self.assertEqual(response.body, b'ok')
|
|
|
|
def test_large_headers(self):
|
|
with ExpectLog(gen_log, "Unsatisfiable read"):
|
|
response = self.fetch('/large')
|
|
self.assertEqual(response.code, 599)
|