from six.moves import cStringIO as StringIO
from six import BytesIO
from mock import Mock
from netlib import http
from netlib import tcp
from netlib.exceptions import NetlibException
from netlib.http import http1
from netlib.tutils import raises
from pathod import pathoc, language
from pathod.protocols.http2 import HTTP2StateProtocol
from . import tutils
def test_response():
r = http.Response(b"HTTP/1.1", 200, b"Message", {}, None, None)
assert repr(r)
class PathocTestDaemon(tutils.DaemonTests):
def tval(self, requests, timeout=None, showssl=False, **kwargs):
s = StringIO()
c = pathoc.Pathoc(
("127.0.0.1", self.d.port),
ssl=self.ssl,
fp=s,
**kwargs
)
with c.connect(showssl=showssl, fp=s):
if timeout:
c.settimeout(timeout)
for i in requests:
r = next(language.parse_pathoc(i))
if kwargs.get("explain"):
r = r.freeze(language.Settings())
try:
c.request(r)
except NetlibException:
pass
self.d.wait_for_silence()
return s.getvalue()
class TestDaemonSSL(PathocTestDaemon):
ssl = True
ssloptions = dict(
request_client_cert=True,
sans=[b"test1.com", b"test2.com"],
alpn_select=b'h2',
)
def test_sni(self):
self.tval(
["get:/p/200"],
sni="foobar.com"
)
log = self.d.log()
assert log[0]["request"]["sni"] == "foobar.com"
def test_showssl(self):
assert "certificate chain" in self.tval(["get:/p/200"], showssl=True)
def test_clientcert(self):
self.tval(
["get:/p/200"],
clientcert=tutils.test_data.path("data/clientcert/client.pem"),
)
log = self.d.log()
assert log[0]["request"]["clientcert"]["keyinfo"]
def test_http2_without_ssl(self):
fp = StringIO()
c = pathoc.Pathoc(
("127.0.0.1", self.d.port),
use_http2=True,
ssl=False,
fp=fp
)
tutils.raises(NotImplementedError, c.connect)
class TestDaemon(PathocTestDaemon):
ssl = False
def test_ssl_error(self):
c = pathoc.Pathoc(("127.0.0.1", self.d.port), ssl=True, fp=None)
try:
with c.connect():
pass
except Exception as e:
assert "SSL" in str(e)
else:
raise AssertionError("No exception raised.")
def test_showssl(self):
assert "certificate chain" not in self.tval(
["get:/p/200"],
showssl=True)
def test_ignorecodes(self):
assert "200" in self.tval(["get:'/p/200:b@1'"])
assert "200" in self.tval(["get:'/p/200:b@1'"])
assert "200" in self.tval(["get:'/p/200:b@1'"])
assert "200" not in self.tval(["get:'/p/200:b@1'"], ignorecodes=[200])
assert "200" not in self.tval(
["get:'/p/200:b@1'"],
ignorecodes=[
200,
201])
assert "202" in self.tval(["get:'/p/202:b@1'"], ignorecodes=[200, 201])
def _test_timeout(self):
assert "Timeout" in self.tval(["get:'/p/200:p0,100'"], timeout=0.01)
assert "HTTP" in self.tval(
["get:'/p/200:p5,100'"],
showresp=True,
timeout=1
)
assert "HTTP" not in self.tval(
["get:'/p/200:p3,100'"],
showresp=True,
timeout=1,
ignoretimeout=True
)
def test_showresp(self):
reqs = ["get:/p/200:da", "get:/p/200:da"]
assert self.tval(reqs).count("200 OK") == 2
assert self.tval(reqs, showresp=True).count("HTTP/1.1 200 OK") == 2
assert self.tval(
reqs, showresp=True, hexdump=True
).count("0000000000") == 2
def test_showresp_httperr(self):
v = self.tval(["get:'/p/200:d20'"], showresp=True, showsummary=True)
assert "Invalid header" in v
assert "HTTP/" in v
def test_explain(self):
reqs = ["get:/p/200:b@100"]
assert "b@100" not in self.tval(reqs, explain=True)
def test_showreq(self):
reqs = ["get:/p/200:da", "get:/p/200:da"]
assert self.tval(reqs, showreq=True).count("GET /p/200") == 2
assert self.tval(
reqs, showreq=True, hexdump=True
).count("0000000000") == 2
def test_conn_err(self):
assert "Invalid server response" in self.tval(["get:'/p/200:d2'"])
def test_websocket_shutdown(self):
self.tval(["ws:/"])
def test_wait_finish(self):
c = pathoc.Pathoc(
("127.0.0.1", self.d.port),
fp=None,
ws_read_limit=1
)
with c.connect():
c.request("ws:/")
c.request("wf:f'wf'")
# This should read a frame and close the websocket reader
assert len([i for i in c.wait(timeout=5, finish=False)]) == 1
assert not [i for i in c.wait(timeout=0)]
def test_connect_fail(self):
to = ("foobar", 80)
c = pathoc.Pathoc(("127.0.0.1", self.d.port), fp=None)
c.rfile, c.wfile = BytesIO(), BytesIO()
with raises("connect failed"):
c.http_connect(to)
c.rfile = BytesIO(
b"HTTP/1.1 500 OK\r\n"
)
with raises("connect failed"):
c.http_connect(to)
c.rfile = BytesIO(
b"HTTP/1.1 200 OK\r\n"
)
c.http_connect(to)
def test_socks_connect(self):
to = ("foobar", 80)
c = pathoc.Pathoc(("127.0.0.1", self.d.port), fp=None)
c.rfile, c.wfile = tutils.treader(b""), BytesIO()
tutils.raises(pathoc.PathocError, c.socks_connect, to)
c.rfile = tutils.treader(
b"\x05\xEE"
)
tutils.raises("SOCKS without authentication", c.socks_connect, ("example.com", 0xDEAD))
c.rfile = tutils.treader(
b"\x05\x00" +
b"\x05\xEE\x00\x03\x0bexample.com\xDE\xAD"
)
tutils.raises("SOCKS server error", c.socks_connect, ("example.com", 0xDEAD))
c.rfile = tutils.treader(
b"\x05\x00" +
b"\x05\x00\x00\x03\x0bexample.com\xDE\xAD"
)
c.socks_connect(("example.com", 0xDEAD))
class TestDaemonHTTP2(PathocTestDaemon):
ssl = True
explain = False
if tcp.HAS_ALPN:
def test_http2(self):
c = pathoc.Pathoc(
("127.0.0.1", self.d.port),
fp=None,
ssl=True,
use_http2=True,
)
assert isinstance(c.protocol, HTTP2StateProtocol)
c = pathoc.Pathoc(
("127.0.0.1", self.d.port),
)
assert c.protocol == http1
def test_http2_alpn(self):
c = pathoc.Pathoc(
("127.0.0.1", self.d.port),
fp=None,
ssl=True,
use_http2=True,
http2_skip_connection_preface=True,
)
tmp_convert_to_ssl = c.convert_to_ssl
c.convert_to_ssl = Mock()
c.convert_to_ssl.side_effect = tmp_convert_to_ssl
with c.connect():
_, kwargs = c.convert_to_ssl.call_args
assert set(kwargs['alpn_protos']) == set([b'http/1.1', b'h2'])
def test_request(self):
c = pathoc.Pathoc(
("127.0.0.1", self.d.port),
fp=None,
ssl=True,
use_http2=True,
)
with c.connect():
resp = c.request("get:/p/200")
assert resp.status_code == 200