mirror of
https://github.com/Grasscutters/mitmproxy.git
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e4079aa746
Asset content types are Javascript, images, Flash and CSS. This is useful because doing a quick "!~a" while auditing an app will filter out the majority of the static asset cruft, letting you focus on what matters.
251 lines
7.0 KiB
Python
251 lines
7.0 KiB
Python
import cStringIO
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from libmproxy import filt, flow
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class TestParsing:
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def _dump(self, x):
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c = cStringIO.StringIO()
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x.dump(fp=c)
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assert c.getvalue()
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def test_parse_err(self):
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assert filt.parse("~h [") is None
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def test_simple(self):
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assert not filt.parse("~b")
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assert filt.parse("~q")
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assert filt.parse("~c 10")
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assert filt.parse("~m foobar")
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assert filt.parse("~u foobar")
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assert filt.parse("~q ~c 10")
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p = filt.parse("~q ~c 10")
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self._dump(p)
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assert len(p.lst) == 2
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def test_naked_url(self):
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a = filt.parse("foobar ~h rex")
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assert a.lst[0].expr == "foobar"
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assert a.lst[1].expr == "rex"
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self._dump(a)
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def test_quoting(self):
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a = filt.parse("~u 'foo ~u bar' ~u voing")
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assert a.lst[0].expr == "foo ~u bar"
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assert a.lst[1].expr == "voing"
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self._dump(a)
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a = filt.parse("~u foobar")
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assert a.expr == "foobar"
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a = filt.parse(r"~u 'foobar\"\''")
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assert a.expr == "foobar\"'"
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a = filt.parse(r'~u "foo \'bar"')
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assert a.expr == "foo 'bar"
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def test_nesting(self):
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a = filt.parse("(~u foobar & ~h voing)")
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assert a.lst[0].expr == "foobar"
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self._dump(a)
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def test_not(self):
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a = filt.parse("!~h test")
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assert a.itm.expr == "test"
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a = filt.parse("!(~u test & ~h bar)")
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assert a.itm.lst[0].expr == "test"
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self._dump(a)
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def test_binaryops(self):
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a = filt.parse("~u foobar | ~h voing")
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isinstance(a, filt.FOr)
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self._dump(a)
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a = filt.parse("~u foobar & ~h voing")
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isinstance(a, filt.FAnd)
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self._dump(a)
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def test_wideops(self):
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a = filt.parse("~hq 'header: qvalue'")
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assert isinstance(a, filt.FHeadRequest)
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self._dump(a)
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class TestMatching:
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def req(self):
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conn = flow.ClientConnect(("one", 2222))
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headers = flow.ODictCaseless()
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headers["header"] = ["qvalue"]
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req = flow.Request(
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conn,
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(1, 1),
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"host",
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80,
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"http",
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"GET",
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"/path",
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headers,
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"content_request"
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)
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return flow.Flow(req)
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def resp(self):
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f = self.req()
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headers = flow.ODictCaseless()
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headers["header_response"] = ["svalue"]
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f.response = flow.Response(
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f.request,
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(1, 1),
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200,
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"message",
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headers,
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"content_response",
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None
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)
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return f
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def err(self):
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f = self.req()
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f.error = flow.Error(f.request, "msg")
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return f
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def q(self, q, o):
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return filt.parse(q)(o)
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def test_asset(self):
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s = self.resp()
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assert not self.q("~a", s)
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s.response.headers["content-type"] = ["text/javascript"]
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assert self.q("~a", s)
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def test_fcontenttype(self):
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q = self.req()
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s = self.resp()
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assert not self.q("~t content", q)
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assert not self.q("~t content", s)
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q.request.headers["content-type"] = ["text/json"]
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assert self.q("~t json", q)
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assert self.q("~tq json", q)
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assert not self.q("~ts json", q)
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s.response.headers["content-type"] = ["text/json"]
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assert self.q("~t json", s)
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del s.response.headers["content-type"]
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s.request.headers["content-type"] = ["text/json"]
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assert self.q("~t json", s)
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assert self.q("~tq json", s)
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assert not self.q("~ts json", s)
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def test_freq_fresp(self):
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q = self.req()
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s = self.resp()
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assert self.q("~q", q)
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assert not self.q("~q", s)
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assert not self.q("~s", q)
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assert self.q("~s", s)
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def test_ferr(self):
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e = self.err()
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assert self.q("~e", e)
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def test_head(self):
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q = self.req()
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s = self.resp()
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assert not self.q("~h nonexistent", q)
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assert self.q("~h qvalue", q)
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assert self.q("~h header", q)
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assert self.q("~h 'header: qvalue'", q)
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assert self.q("~h 'header: qvalue'", s)
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assert self.q("~h 'header_response: svalue'", s)
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assert self.q("~hq 'header: qvalue'", s)
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assert not self.q("~hq 'header_response: svalue'", s)
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assert self.q("~hq 'header: qvalue'", q)
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assert not self.q("~hq 'header_request: svalue'", q)
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assert not self.q("~hs 'header: qvalue'", s)
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assert self.q("~hs 'header_response: svalue'", s)
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assert not self.q("~hs 'header: qvalue'", q)
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def test_body(self):
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q = self.req()
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s = self.resp()
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assert not self.q("~b nonexistent", q)
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assert self.q("~b content", q)
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assert self.q("~b response", s)
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assert self.q("~b content_request", s)
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assert self.q("~bq content", q)
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assert self.q("~bq content", s)
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assert not self.q("~bq response", q)
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assert not self.q("~bq response", s)
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assert not self.q("~bs content", q)
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assert self.q("~bs content", s)
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assert not self.q("~bs nomatch", s)
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assert not self.q("~bs response", q)
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assert self.q("~bs response", s)
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def test_method(self):
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q = self.req()
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s = self.resp()
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assert self.q("~m get", q)
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assert not self.q("~m post", q)
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q.request.method = "oink"
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assert not self.q("~m get", q)
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def test_domain(self):
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q = self.req()
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s = self.resp()
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assert self.q("~d host", q)
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assert not self.q("~d none", q)
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def test_url(self):
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q = self.req()
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s = self.resp()
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assert self.q("~u host", q)
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assert self.q("~u host/path", q)
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assert not self.q("~u moo/path", q)
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assert self.q("~u host", s)
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assert self.q("~u host/path", s)
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assert not self.q("~u moo/path", s)
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def test_code(self):
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q = self.req()
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s = self.resp()
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assert not self.q("~c 200", q)
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assert self.q("~c 200", s)
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assert not self.q("~c 201", s)
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def test_and(self):
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s = self.resp()
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assert self.q("~c 200 & ~h head", s)
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assert self.q("~c 200 & ~h head", s)
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assert not self.q("~c 200 & ~h nohead", s)
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assert self.q("(~c 200 & ~h head) & ~b content", s)
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assert not self.q("(~c 200 & ~h head) & ~b nonexistent", s)
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assert not self.q("(~c 200 & ~h nohead) & ~b content", s)
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def test_or(self):
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s = self.resp()
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assert self.q("~c 200 | ~h nohead", s)
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assert self.q("~c 201 | ~h head", s)
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assert not self.q("~c 201 | ~h nohead", s)
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assert self.q("(~c 201 | ~h nohead) | ~s", s)
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def test_not(self):
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s = self.resp()
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assert not self.q("! ~c 200", s)
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assert self.q("! ~c 201", s)
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assert self.q("!~c 201 !~c 202", s)
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assert not self.q("!~c 201 !~c 200", s)
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