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import os
from cStringIO import StringIO
from libmproxy import dump, flow, proxy
import tutils
import mock
def test_strfuncs():
t = tutils.tresp()
t._set_replay()
dump.str_response(t)
t = tutils.treq()
t.client_conn = None
t.stickycookie = True
assert "stickycookie" in dump.str_request(t, False)
assert "stickycookie" in dump.str_request(t, True)
assert "replay" in dump.str_request(t, False)
assert "replay" in dump.str_request(t, True)
class TestDumpMaster:
def _cycle(self, m, content):
req = tutils.treq()
req.content = content
l = proxy.Log("connect")
l.reply = mock.MagicMock()
m.handle_log(l)
cc = req.client_conn
cc.connection_error = "error"
resp = tutils.tresp(req)
resp.content = content
m.handle_clientconnect(cc)
m.handle_request(req)
f = m.handle_response(resp)
cd = flow.ClientDisconnect(cc)
cd.reply = mock.MagicMock()
m.handle_clientdisconnect(cd)
return f
def _dummy_cycle(self, n, filt, content, **options):
cs = StringIO()
o = dump.Options(**options)
m = dump.DumpMaster(None, o, filt, outfile=cs)
for i in range(n):
self._cycle(m, content)
m.shutdown()
return cs.getvalue()
def _flowfile(self, path):
f = open(path, "wb")
fw = flow.FlowWriter(f)
t = tutils.tflow_full()
t.response = tutils.tresp(t.request)
fw.add(t)
f.close()
def test_error(self):
cs = StringIO()
o = dump.Options(verbosity=1)
m = dump.DumpMaster(None, o, None, outfile=cs)
f = tutils.tflow_err()
m.handle_request(f.request)
assert m.handle_error(f.error)
assert "error" in cs.getvalue()
def test_replay(self):
cs = StringIO()
o = dump.Options(server_replay="nonexistent", kill=True)
tutils.raises(dump.DumpError, dump.DumpMaster, None, o, None, outfile=cs)
with tutils.tmpdir() as t:
p = os.path.join(t, "rep")
self._flowfile(p)
o = dump.Options(server_replay=p, kill=True)
m = dump.DumpMaster(None, o, None, outfile=cs)
self._cycle(m, "content")
self._cycle(m, "content")
o = dump.Options(server_replay=p, kill=False)
m = dump.DumpMaster(None, o, None, outfile=cs)
self._cycle(m, "nonexistent")
o = dump.Options(client_replay=p, kill=False)
m = dump.DumpMaster(None, o, None, outfile=cs)
def test_read(self):
with tutils.tmpdir() as t:
p = os.path.join(t, "read")
self._flowfile(p)
assert "GET" in self._dummy_cycle(0, None, "", verbosity=1, rfile=p)
tutils.raises(
dump.DumpError, self._dummy_cycle,
0, None, "", verbosity=1, rfile="/nonexistent"
)
# We now just ignore errors
self._dummy_cycle(0, None, "", verbosity=1, rfile=tutils.test_data.path("test_dump.py"))
def test_options(self):
o = dump.Options(verbosity = 2)
assert o.verbosity == 2
def test_filter(self):
assert not "GET" in self._dummy_cycle(1, "~u foo", "", verbosity=1)
def test_app(self):
o = dump.Options(app=True)
s = mock.MagicMock()
m = dump.DumpMaster(s, o, None)
assert s.apps.add.call_count == 2
def test_replacements(self):
o = dump.Options(replacements=[(".*", "content", "foo")])
m = dump.DumpMaster(None, o, None)
f = self._cycle(m, "content")
assert f.request.content == "foo"
def test_setheader(self):
o = dump.Options(setheaders=[(".*", "one", "two")])
m = dump.DumpMaster(None, o, None)
f = self._cycle(m, "content")
assert f.request.headers["one"] == ["two"]
def test_basic(self):
for i in (1, 2, 3):
assert "GET" in self._dummy_cycle(1, "~s", "", verbosity=i, eventlog=True)
assert "GET" in self._dummy_cycle(1, "~s", "\x00\x00\x00", verbosity=i)
assert "GET" in self._dummy_cycle(1, "~s", "ascii", verbosity=i)
def test_write(self):
with tutils.tmpdir() as d:
p = os.path.join(d, "a")
self._dummy_cycle(1, None, "", wfile=p, verbosity=0)
assert len(list(flow.FlowReader(open(p,"rb")).stream())) == 1
def test_write_err(self):
tutils.raises(
dump.DumpError,
self._dummy_cycle,
1,
None,
"",
wfile = "nonexistentdir/foo"
)
def test_script(self):
ret = self._dummy_cycle(
1, None, "",
scripts=[[tutils.test_data.path("scripts/all.py")]], verbosity=0, eventlog=True
)
assert "XCLIENTCONNECT" in ret
assert "XREQUEST" in ret
assert "XRESPONSE" in ret
assert "XCLIENTDISCONNECT" in ret
tutils.raises(
dump.DumpError,
self._dummy_cycle, 1, None, "", scripts=[["nonexistent"]]
)
tutils.raises(
dump.DumpError,
self._dummy_cycle, 1, None, "", scripts=[["starterr.py"]]
)
def test_stickycookie(self):
self._dummy_cycle(1, None, "", stickycookie = ".*")
def test_stickyauth(self):
self._dummy_cycle(1, None, "", stickyauth = ".*")
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