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Merge branch 'multidict' of https://github.com/mhils/mitmproxy into mhils-multidict

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This commit is contained in:
Aldo Cortesi 2016-05-21 10:15:37 +12:00
commit 96d8ec1ee3
31 changed files with 872 additions and 501 deletions
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11
docs/dev/models.rst
View File

@ -56,6 +56,17 @@ Datastructures
:special-members:
:no-undoc-members:
.. autoclass:: MultiDictView
.. automethod:: get_all
.. automethod:: set_all
.. automethod:: add
.. automethod:: insert
.. automethod:: keys
.. automethod:: values
.. automethod:: items
.. automethod:: to_dict
.. autoclass:: decoded
.. automodule:: mitmproxy.models

11
examples/modify_form.py
View File

@ -1,5 +1,8 @@
def request(context, flow):
form = flow.request.urlencoded_form
if form is not None:
form["mitmproxy"] = ["rocks"]
flow.request.urlencoded_form = form
if flow.request.urlencoded_form:
flow.request.urlencoded_form["mitmproxy"] = "rocks"
else:
# This sets the proper content type and overrides the body.
flow.request.urlencoded_form = [
("foo", "bar")
]

5
examples/modify_querystring.py
View File

@ -1,5 +1,2 @@
def request(context, flow):
q = flow.request.query
if q:
q["mitmproxy"] = ["rocks"]
flow.request.query = q
flow.request.query["mitmproxy"] = "rocks"

50
mitmproxy/console/flowview.py
View File

@ -6,8 +6,7 @@ import sys
import math
import urwid
from netlib import odict
from netlib.http import Headers
from netlib.http import Headers, status_codes
from . import common, grideditor, signals, searchable, tabs
from . import flowdetailview
from .. import utils, controller, contentviews
@ -316,21 +315,18 @@ class FlowView(tabs.Tabs):
return "Invalid URL."
signals.flow_change.send(self, flow = self.flow)
def set_resp_code(self, code):
response = self.flow.response
def set_resp_status_code(self, status_code):
try:
response.status_code = int(code)
status_code = int(status_code)
except ValueError:
return None
import BaseHTTPServer
if int(code) in BaseHTTPServer.BaseHTTPRequestHandler.responses:
response.msg = BaseHTTPServer.BaseHTTPRequestHandler.responses[
int(code)][0]
self.flow.response.status_code = status_code
if status_code in status_codes.RESPONSES:
self.flow.response.reason = status_codes.RESPONSES[status_code]
signals.flow_change.send(self, flow = self.flow)
def set_resp_msg(self, msg):
response = self.flow.response
response.msg = msg
def set_resp_reason(self, reason):
self.flow.response.reason = reason
signals.flow_change.send(self, flow = self.flow)
def set_headers(self, fields, conn):
@ -338,22 +334,22 @@ class FlowView(tabs.Tabs):
signals.flow_change.send(self, flow = self.flow)
def set_query(self, lst, conn):
conn.set_query(odict.ODict(lst))
conn.query = lst
signals.flow_change.send(self, flow = self.flow)
def set_path_components(self, lst, conn):
conn.set_path_components(lst)
conn.path_components = lst
signals.flow_change.send(self, flow = self.flow)
def set_form(self, lst, conn):
conn.set_form_urlencoded(odict.ODict(lst))
conn.urlencoded_form = lst
signals.flow_change.send(self, flow = self.flow)
def edit_form(self, conn):
self.master.view_grideditor(
grideditor.URLEncodedFormEditor(
self.master,
conn.get_form_urlencoded().lst,
conn.urlencoded_form.items(multi=True),
self.set_form,
conn
)
@ -364,7 +360,7 @@ class FlowView(tabs.Tabs):
self.edit_form(conn)
def set_cookies(self, lst, conn):
conn.cookies = odict.ODict(lst)
conn.cookies = lst
signals.flow_change.send(self, flow = self.flow)
def set_setcookies(self, data, conn):
@ -388,7 +384,7 @@ class FlowView(tabs.Tabs):
self.master.view_grideditor(
grideditor.CookieEditor(
self.master,
message.cookies.lst,
message.cookies.items(multi=True),
self.set_cookies,
message
)
@ -397,7 +393,7 @@ class FlowView(tabs.Tabs):
self.master.view_grideditor(
grideditor.SetCookieEditor(
self.master,
message.cookies,
message.cookies.items(multi=True),
self.set_setcookies,
message
)
@ -413,7 +409,7 @@ class FlowView(tabs.Tabs):
c = self.master.spawn_editor(message.content or "")
message.content = c.rstrip("\n")
elif part == "f":
if not message.get_form_urlencoded() and message.content:
if not message.urlencoded_form and message.content:
signals.status_prompt_onekey.send(
prompt = "Existing body is not a URL-encoded form. Clear and edit?",
keys = [
@ -435,7 +431,7 @@ class FlowView(tabs.Tabs):
)
)
elif part == "p":
p = message.get_path_components()
p = message.path_components
self.master.view_grideditor(
grideditor.PathEditor(
self.master,
@ -448,7 +444,7 @@ class FlowView(tabs.Tabs):
self.master.view_grideditor(
grideditor.QueryEditor(
self.master,
message.get_query().lst,
message.query.items(multi=True),
self.set_query, message
)
)
@ -458,7 +454,7 @@ class FlowView(tabs.Tabs):
text = message.url,
callback = self.set_url
)
elif part == "m":
elif part == "m" and message == self.flow.request:
signals.status_prompt_onekey.send(
prompt = "Method",
keys = common.METHOD_OPTIONS,
@ -468,13 +464,13 @@ class FlowView(tabs.Tabs):
signals.status_prompt.send(
prompt = "Code",
text = str(message.status_code),
callback = self.set_resp_code
callback = self.set_resp_status_code
)
elif part == "m":
elif part == "m" and message == self.flow.response:
signals.status_prompt.send(
prompt = "Message",
text = message.msg,
callback = self.set_resp_msg
text = message.reason,
callback = self.set_resp_reason
)
signals.flow_change.send(self, flow = self.flow)

12
mitmproxy/console/grideditor.py
View File

@ -700,17 +700,17 @@ class SetCookieEditor(GridEditor):
def data_in(self, data):
flattened = []
for k, v in data.items():
flattened.append([k, v[0], v[1].lst])
for key, (value, attrs) in data:
flattened.append([key, value, attrs.items(multi=True)])
return flattened
def data_out(self, data):
vals = []
for i in data:
for key, value, attrs in data:
vals.append(
[
i[0],
[i[1], odict.ODictCaseless(i[2])]
key,
(value, attrs)
]
)
return odict.ODict(vals)
return vals

34
mitmproxy/flow.py
View File

@ -158,9 +158,9 @@ class SetHeaders:
for _, header, value, cpatt in self.lst:
if cpatt(f):
if f.response:
f.response.headers.fields.append((header, value))
f.response.headers.add(header, value)
else:
f.request.headers.fields.append((header, value))
f.request.headers.add(header, value)
class StreamLargeBodies(object):
@ -265,7 +265,7 @@ class ServerPlaybackState:
form_contents = r.urlencoded_form or r.multipart_form
if self.ignore_payload_params and form_contents:
key.extend(
p for p in form_contents
p for p in form_contents.items(multi=True)
if p[0] not in self.ignore_payload_params
)
else:
@ -321,10 +321,10 @@ class StickyCookieState:
"""
domain = f.request.host
path = "/"
if attrs["domain"]:
domain = attrs["domain"][-1]
if attrs["path"]:
path = attrs["path"][-1]
if "domain" in attrs:
domain = attrs["domain"]
if "path" in attrs:
path = attrs["path"]
return (domain, f.request.port, path)
def domain_match(self, a, b):
@ -335,28 +335,26 @@ class StickyCookieState:
return False
def handle_response(self, f):
for i in f.response.headers.get_all("set-cookie"):
for name, (value, attrs) in f.response.cookies.items(multi=True):
# FIXME: We now know that Cookie.py screws up some cookies with
# valid RFC 822/1123 datetime specifications for expiry. Sigh.
name, value, attrs = cookies.parse_set_cookie_header(str(i))
a = self.ckey(attrs, f)
if self.domain_match(f.request.host, a[0]):
b = attrs.lst
b.insert(0, [name, value])
self.jar[a][name] = odict.ODictCaseless(b)
b = attrs.with_insert(0, name, value)
self.jar[a][name] = b
def handle_request(self, f):
l = []
if f.match(self.flt):
for i in self.jar.keys():
for domain, port, path in self.jar.keys():
match = [
self.domain_match(f.request.host, i[0]),
f.request.port == i[1],
f.request.path.startswith(i[2])
self.domain_match(f.request.host, domain),
f.request.port == port,
f.request.path.startswith(path)
]
if all(match):
c = self.jar[i]
l.extend([cookies.format_cookie_header(c[name]) for name in c.keys()])
c = self.jar[(domain, port, path)]
l.extend([cookies.format_cookie_header(c[name].items(multi=True)) for name in c.keys()])
if l:
f.request.stickycookie = True
f.request.headers["cookie"] = "; ".join(l)

4
mitmproxy/flow_export.py
View File

@ -51,7 +51,7 @@ def python_code(flow):
params = ""
if flow.request.query:
lines = [" '%s': '%s',\n" % (k, v) for k, v in flow.request.query]
lines = [" %s: %s,\n" % (repr(k), repr(v)) for k, v in flow.request.query.to_dict().items()]
params = "\nparams = {\n%s}\n" % "".join(lines)
args += "\n params=params,"
@ -140,7 +140,7 @@ def locust_code(flow):
params = ""
if flow.request.query:
lines = [" '%s': '%s',\n" % (k, v) for k, v in flow.request.query]
lines = [" %s: %s,\n" % (repr(k), repr(v)) for k, v in flow.request.query.to_dict().items()]
params = "\n params = {\n%s }\n" % "".join(lines)
args += "\n params=params,"

1
netlib/encoding.py
View File

@ -5,7 +5,6 @@ from __future__ import absolute_import
from io import BytesIO
import gzip
import zlib
from .utils import always_byte_args
ENCODINGS = {"identity", "gzip", "deflate"}

8
netlib/http/__init__.py
View File

@ -2,13 +2,13 @@ from __future__ import absolute_import, print_function, division
from .request import Request
from .response import Response
from .headers import Headers
from .message import decoded
from . import http1, http2
from .message import MultiDictView, decoded
from . import http1, http2, status_codes
__all__ = [
"Request",
"Response",
"Headers",
"decoded",
"http1", "http2",
"MultiDictView", "decoded",
"http1", "http2", "status_codes",
]

60
netlib/http/cookies.py
View File

@ -1,8 +1,8 @@
from six.moves import http_cookies as Cookie
import collections
import re
import string
from email.utils import parsedate_tz, formatdate, mktime_tz
from netlib.multidict import ImmutableMultiDict
from .. import odict
"""
@ -157,42 +157,76 @@ def _parse_set_cookie_pairs(s):
return pairs
def parse_set_cookie_headers(headers):
ret = []
for header in headers:
v = parse_set_cookie_header(header)
if v:
name, value, attrs = v
ret.append((name, SetCookie(value, attrs)))
return ret
class CookieAttrs(ImmutableMultiDict):
@staticmethod
def _kconv(key):
return key.lower()
@staticmethod
def _reduce_values(values):
# See the StickyCookieTest for a weird cookie that only makes sense
# if we take the last part.
return values[-1]
SetCookie = collections.namedtuple("SetCookie", ["value", "attrs"])
def parse_set_cookie_header(line):
"""
Parse a Set-Cookie header value
Returns a (name, value, attrs) tuple, or None, where attrs is an
ODictCaseless set of attributes. No attempt is made to parse attribute
CookieAttrs dict of attributes. No attempt is made to parse attribute
values - they are treated purely as strings.
"""
pairs = _parse_set_cookie_pairs(line)
if pairs:
return pairs[0][0], pairs[0][1], odict.ODictCaseless(pairs[1:])
return pairs[0][0], pairs[0][1], CookieAttrs(tuple(x) for x in pairs[1:])
def format_set_cookie_header(name, value, attrs):
"""
Formats a Set-Cookie header value.
"""
pairs = [[name, value]]
pairs.extend(attrs.lst)
pairs = [(name, value)]
pairs.extend(
attrs.fields if hasattr(attrs, "fields") else attrs
)
return _format_set_cookie_pairs(pairs)
def parse_cookie_headers(cookie_headers):
cookie_list = []
for header in cookie_headers:
cookie_list.extend(parse_cookie_header(header))
return cookie_list
def parse_cookie_header(line):
"""
Parse a Cookie header value.
Returns a (possibly empty) ODict object.
Returns a list of (lhs, rhs) tuples.
"""
pairs, off_ = _read_pairs(line)
return odict.ODict(pairs)
return pairs
def format_cookie_header(od):
def format_cookie_header(lst):
"""
Formats a Cookie header value.
"""
return _format_pairs(od.lst)
return _format_pairs(lst)
def refresh_set_cookie_header(c, delta):
@ -209,10 +243,10 @@ def refresh_set_cookie_header(c, delta):
raise ValueError("Invalid Cookie")
if "expires" in attrs:
e = parsedate_tz(attrs["expires"][-1])
e = parsedate_tz(attrs["expires"])
if e:
f = mktime_tz(e) + delta
attrs["expires"] = [formatdate(f)]
attrs = attrs.with_set_all("expires", [formatdate(f)])
else:
# This can happen when the expires tag is invalid.
# reddit.com sends a an expires tag like this: "Thu, 31 Dec
@ -220,7 +254,7 @@ def refresh_set_cookie_header(c, delta):
# strictly correct according to the cookie spec. Browsers
# appear to parse this tolerantly - maybe we should too.
# For now, we just ignore this.
del attrs["expires"]
attrs = attrs.with_delitem("expires")
ret = format_set_cookie_header(name, value, attrs)
if not ret:

138
netlib/http/headers.py
View File

@ -1,9 +1,3 @@
"""
Unicode Handling
----------------
See also: http://lucumr.pocoo.org/2013/7/2/the-updated-guide-to-unicode/
"""
from __future__ import absolute_import, print_function, division
import re
@ -13,23 +7,22 @@ try:
except ImportError: # pragma: no cover
from collections import MutableMapping # Workaround for Python < 3.3
import six
from ..multidict import MultiDict
from ..utils import always_bytes
from netlib.utils import always_byte_args, always_bytes, Serializable
# See also: http://lucumr.pocoo.org/2013/7/2/the-updated-guide-to-unicode/
if six.PY2: # pragma: no cover
_native = lambda x: x
_always_bytes = lambda x: x
_always_byte_args = lambda x: x
else:
# While headers _should_ be ASCII, it's not uncommon for certain headers to be utf-8 encoded.
_native = lambda x: x.decode("utf-8", "surrogateescape")
_always_bytes = lambda x: always_bytes(x, "utf-8", "surrogateescape")
_always_byte_args = always_byte_args("utf-8", "surrogateescape")
class Headers(MutableMapping, Serializable):
class Headers(MultiDict):
"""
Header class which allows both convenient access to individual headers as well as
direct access to the underlying raw data. Provides a full dictionary interface.
@ -49,11 +42,11 @@ class Headers(MutableMapping, Serializable):
>>> h["host"]
"example.com"
# Headers can also be creatd from a list of raw (header_name, header_value) byte tuples
# Headers can also be created from a list of raw (header_name, header_value) byte tuples
>>> h = Headers([
[b"Host",b"example.com"],
[b"Accept",b"text/html"],
[b"accept",b"application/xml"]
(b"Host",b"example.com"),
(b"Accept",b"text/html"),
(b"accept",b"application/xml")
])
# Multiple headers are folded into a single header as per RFC7230
@ -77,7 +70,6 @@ class Headers(MutableMapping, Serializable):
For use with the "Set-Cookie" header, see :py:meth:`get_all`.
"""
@_always_byte_args
def __init__(self, fields=None, **headers):
"""
Args:
@ -89,19 +81,29 @@ class Headers(MutableMapping, Serializable):
If ``**headers`` contains multiple keys that have equal ``.lower()`` s,
the behavior is undefined.
"""
self.fields = fields or []
super(Headers, self).__init__(fields)
for name, value in self.fields:
if not isinstance(name, bytes) or not isinstance(value, bytes):
raise ValueError("Headers passed as fields must be bytes.")
for key, value in self.fields:
if not isinstance(key, bytes) or not isinstance(value, bytes):
raise TypeError("Header fields must be bytes.")
# content_type -> content-type
headers = {
_always_bytes(name).replace(b"_", b"-"): value
_always_bytes(name).replace(b"_", b"-"): _always_bytes(value)
for name, value in six.iteritems(headers)
}
self.update(headers)
@staticmethod
def _reduce_values(values):
# Headers can be folded
return ", ".join(values)
@staticmethod
def _kconv(key):
# Headers are case-insensitive
return key.lower()
def __bytes__(self):
if self.fields:
return b"\r\n".join(b": ".join(field) for field in self.fields) + b"\r\n"
@ -111,98 +113,40 @@ class Headers(MutableMapping, Serializable):
if six.PY2: # pragma: no cover
__str__ = __bytes__
@_always_byte_args
def __getitem__(self, name):
values = self.get_all(name)
if not values:
raise KeyError(name)
return ", ".join(values)
@_always_byte_args
def __setitem__(self, name, value):
idx = self._index(name)
# To please the human eye, we insert at the same position the first existing header occured.
if idx is not None:
del self[name]
self.fields.insert(idx, [name, value])
else:
self.fields.append([name, value])
@_always_byte_args
def __delitem__(self, name):
if name not in self:
raise KeyError(name)
name = name.lower()
self.fields = [
field for field in self.fields
if name != field[0].lower()
]
def __delitem__(self, key):
key = _always_bytes(key)
super(Headers, self).__delitem__(key)
def __iter__(self):
seen = set()
for name, _ in self.fields:
name_lower = name.lower()
if name_lower not in seen:
seen.add(name_lower)
yield _native(name)
for x in super(Headers, self).__iter__():
yield _native(x)
def __len__(self):
return len(set(name.lower() for name, _ in self.fields))
# __hash__ = object.__hash__
def _index(self, name):
name = name.lower()
for i, field in enumerate(self.fields):
if field[0].lower() == name:
return i
return None
def __eq__(self, other):
if isinstance(other, Headers):
return self.fields == other.fields
return False
def __ne__(self, other):
return not self.__eq__(other)
@_always_byte_args
def get_all(self, name):
"""
Like :py:meth:`get`, but does not fold multiple headers into a single one.
This is useful for Set-Cookie headers, which do not support folding.
See also: https://tools.ietf.org/html/rfc7230#section-3.2.2
"""
name_lower = name.lower()
values = [_native(value) for n, value in self.fields if n.lower() == name_lower]
return values
name = _always_bytes(name)
return [
_native(x) for x in
super(Headers, self).get_all(name)
]
@_always_byte_args
def set_all(self, name, values):
"""
Explicitly set multiple headers for the given key.
See: :py:meth:`get_all`
"""
values = map(_always_bytes, values) # _always_byte_args does not fix lists
if name in self:
del self[name]
self.fields.extend(
[name, value] for value in values
)
name = _always_bytes(name)
values = [_always_bytes(x) for x in values]
return super(Headers, self).set_all(name, values)
def get_state(self):
return tuple(tuple(field) for field in self.fields)
def insert(self, index, key, value):
key = _always_bytes(key)
value = _always_bytes(value)
super(Headers, self).insert(index, key, value)
def set_state(self, state):
self.fields = [list(field) for field in state]
@classmethod
def from_state(cls, state):
return cls([list(field) for field in state])
@_always_byte_args
def replace(self, pattern, repl, flags=0):
"""
Replaces a regular expression pattern with repl in each "name: value"
@ -211,6 +155,8 @@ class Headers(MutableMapping, Serializable):
Returns:
The number of replacements made.
"""
pattern = _always_bytes(pattern)
repl = _always_bytes(repl)
pattern = re.compile(pattern, flags)
replacements = 0

4
netlib/http/http1/read.py
View File

@ -316,14 +316,14 @@ def _read_headers(rfile):
if not ret:
raise HttpSyntaxException("Invalid headers")
# continued header
ret[-1][1] = ret[-1][1] + b'\r\n ' + line.strip()
ret[-1] = (ret[-1][0], ret[-1][1] + b'\r\n ' + line.strip())
else:
try:
name, value = line.split(b":", 1)
value = value.strip()
if not name:
raise ValueError()
ret.append([name, value])
ret.append((name, value))
except ValueError:
raise HttpSyntaxException("Invalid headers")
return Headers(ret)

12
netlib/http/http2/connections.py
View File

@ -201,13 +201,13 @@ class HTTP2Protocol(object):
headers = request.headers.copy()
if ':authority' not in headers:
headers.fields.insert(0, (b':authority', authority.encode('ascii')))
headers.insert(0, b':authority', authority.encode('ascii'))
if ':scheme' not in headers:
headers.fields.insert(0, (b':scheme', request.scheme.encode('ascii')))
headers.insert(0, b':scheme', request.scheme.encode('ascii'))
if ':path' not in headers:
headers.fields.insert(0, (b':path', request.path.encode('ascii')))
headers.insert(0, b':path', request.path.encode('ascii'))
if ':method' not in headers:
headers.fields.insert(0, (b':method', request.method.encode('ascii')))
headers.insert(0, b':method', request.method.encode('ascii'))
if hasattr(request, 'stream_id'):
stream_id = request.stream_id
@ -224,7 +224,7 @@ class HTTP2Protocol(object):
headers = response.headers.copy()
if ':status' not in headers:
headers.fields.insert(0, (b':status', str(response.status_code).encode('ascii')))
headers.insert(0, b':status', str(response.status_code).encode('ascii'))
if hasattr(response, 'stream_id'):
stream_id = response.stream_id
@ -420,7 +420,7 @@ class HTTP2Protocol(object):
self._handle_unexpected_frame(frm)
headers = Headers(
[[k.encode('ascii'), v.encode('ascii')] for k, v in self.decoder.decode(header_blocks)]
(k.encode('ascii'), v.encode('ascii')) for k, v in self.decoder.decode(header_blocks)
)
return stream_id, headers, body

70
netlib/http/message.py
View File

@ -4,6 +4,7 @@ import warnings
import six
from ..multidict import MultiDict
from .headers import Headers
from .. import encoding, utils
@ -235,3 +236,72 @@ class decoded(object):
def __exit__(self, type, value, tb):
if self.ce:
self.message.encode(self.ce)
class MultiDictView(MultiDict):
"""
Some parts in HTTP (Cookies, URL query strings, ...) require a specific data structure: A MultiDict.
It behaves mostly like an ordered dict but it can have several values for the same key.
The MultiDictView provides a MultiDict *view* on an :py:class:`Request` or :py:class:`Response`.
That is, it represents a part of the request as a MultiDict, but doesn't contain state/data themselves.
For example, ``request.cookies`` provides a view on the ``Cookie: ...`` header.
Any change to ``request.cookies`` will also modify the ``Cookie`` header.
Any change to the ``Cookie`` header will also modify ``request.cookies``.
Example:
.. code-block:: python
# Cookies are represented as a MultiDict.
>>> request.cookies
MultiDictView[("name", "value"), ("a", "false"), ("a", "42")]
# MultiDicts mostly behave like a normal dict.
>>> request.cookies["name"]
"value"
# If there is more than one value, only the first value is returned.
>>> request.cookies["a"]
"false"
# `.get_all(key)` returns a list of all values.
>>> request.cookies.get_all("a")
["false", "42"]
# Changes to the headers are immediately reflected in the cookies.
>>> request.cookies
MultiDictView[("name", "value"), ...]
>>> del request.headers["Cookie"]
>>> request.cookies
MultiDictView[] # empty now
"""
def __init__(self, attr, message):
if False: # pragma: no cover
# We do not want to call the parent constructor here as that
# would cause an unnecessary parse/unparse pass.
# This is here to silence linters. Message
super(MultiDictView, self).__init__(None)
self._attr = attr
self._message = message # type: Message
@staticmethod
def _kconv(key):
# All request-attributes are case-sensitive.
return key
@staticmethod
def _reduce_values(values):
# We just return the first element if
# multiple elements exist with the same key.
return values[0]
@property
def fields(self):
return getattr(self._message, "_" + self._attr)
@fields.setter
def fields(self, value):
setattr(self._message, self._attr, value)

106
netlib/http/request.py
View File

@ -11,7 +11,7 @@ from netlib.http import cookies
from netlib.odict import ODict
from .. import encoding
from .headers import Headers
from .message import Message, _native, _always_bytes, MessageData
from .message import Message, _native, _always_bytes, MessageData, MultiDictView
# This regex extracts & splits the host header into host and port.
# Handles the edge case of IPv6 addresses containing colons.
@ -224,45 +224,54 @@ class Request(Message):
@property
def query(self):
# type: () -> MultiDictView
"""
The request query string as an :py:class:`ODict` object.
None, if there is no query.
The request query string as an :py:class:`MultiDictView` object.
"""
return MultiDictView("query", self)
@property
def _query(self):
_, _, _, _, query, _ = urllib.parse.urlparse(self.url)
if query:
return ODict(utils.urldecode(query))
return None
return tuple(utils.urldecode(query))
@query.setter
def query(self, odict):
query = utils.urlencode(odict.lst)
def query(self, value):
query = utils.urlencode(value)
scheme, netloc, path, params, _, fragment = urllib.parse.urlparse(self.url)
_, _, _, self.path = utils.parse_url(
urllib.parse.urlunparse([scheme, netloc, path, params, query, fragment]))
@property
def cookies(self):
# type: () -> MultiDictView
"""
The request cookies.
An empty :py:class:`ODict` object if the cookie monster ate them all.
An empty :py:class:`MultiDictView` object if the cookie monster ate them all.
"""
ret = ODict()
for i in self.headers.get_all("Cookie"):
ret.extend(cookies.parse_cookie_header(i))
return ret
return MultiDictView("cookies", self)
@property
def _cookies(self):
h = self.headers.get_all("Cookie")
return tuple(cookies.parse_cookie_headers(h))
@cookies.setter
def cookies(self, odict):
self.headers["cookie"] = cookies.format_cookie_header(odict)
def cookies(self, value):
self.headers["cookie"] = cookies.format_cookie_header(value)
@property
def path_components(self):
"""
The URL's path components as a list of strings.
The URL's path components as a tuple of strings.
Components are unquoted.
"""
_, _, path, _, _, _ = urllib.parse.urlparse(self.url)
return [urllib.parse.unquote(i) for i in path.split("/") if i]
# This needs to be a tuple so that it's immutable.
# Otherwise, this would fail silently:
# request.path_components.append("foo")
return tuple(urllib.parse.unquote(i) for i in path.split("/") if i)
@path_components.setter
def path_components(self, components):
@ -309,64 +318,43 @@ class Request(Message):
@property
def urlencoded_form(self):
"""
The URL-encoded form data as an :py:class:`ODict` object.
None if there is no data or the content-type indicates non-form data.
The URL-encoded form data as an :py:class:`MultiDictView` object.
An empty MultiDictView if the content-type indicates non-form data
or the content could not be parsed.
"""
return MultiDictView("urlencoded_form", self)
@property
def _urlencoded_form(self):
is_valid_content_type = "application/x-www-form-urlencoded" in self.headers.get("content-type", "").lower()
if self.content and is_valid_content_type:
return ODict(utils.urldecode(self.content))
return None
if is_valid_content_type:
return tuple(utils.urldecode(self.content))
return ()
@urlencoded_form.setter
def urlencoded_form(self, odict):
def urlencoded_form(self, value):
"""
Sets the body to the URL-encoded form data, and adds the appropriate content-type header.
This will overwrite the existing content if there is one.
"""
self.headers["content-type"] = "application/x-www-form-urlencoded"
self.content = utils.urlencode(odict.lst)
self.content = utils.urlencode(value)
@property
def multipart_form(self):
"""
The multipart form data as an :py:class:`ODict` object.
None if there is no data or the content-type indicates non-form data.
The multipart form data as an :py:class:`MultipartFormDict` object.
None if the content-type indicates non-form data.
"""
return MultiDictView("multipart_form", self)
@property
def _multipart_form(self):
is_valid_content_type = "multipart/form-data" in self.headers.get("content-type", "").lower()
if self.content and is_valid_content_type:
return ODict(utils.multipartdecode(self.headers,self.content))
return None
if is_valid_content_type:
return utils.multipartdecode(self.headers, self.content)
return ()
@multipart_form.setter
def multipart_form(self, value):
raise NotImplementedError()
# Legacy
def get_query(self): # pragma: no cover
warnings.warn(".get_query is deprecated, use .query instead.", DeprecationWarning)
return self.query or ODict([])
def set_query(self, odict): # pragma: no cover
warnings.warn(".set_query is deprecated, use .query instead.", DeprecationWarning)
self.query = odict
def get_path_components(self): # pragma: no cover
warnings.warn(".get_path_components is deprecated, use .path_components instead.", DeprecationWarning)
return self.path_components
def set_path_components(self, lst): # pragma: no cover
warnings.warn(".set_path_components is deprecated, use .path_components instead.", DeprecationWarning)
self.path_components = lst
def get_form_urlencoded(self): # pragma: no cover
warnings.warn(".get_form_urlencoded is deprecated, use .urlencoded_form instead.", DeprecationWarning)
return self.urlencoded_form or ODict([])
def set_form_urlencoded(self, odict): # pragma: no cover
warnings.warn(".set_form_urlencoded is deprecated, use .urlencoded_form instead.", DeprecationWarning)
self.urlencoded_form = odict
def get_form_multipart(self): # pragma: no cover
warnings.warn(".get_form_multipart is deprecated, use .multipart_form instead.", DeprecationWarning)
return self.multipart_form or ODict([])

41
netlib/http/response.py
View File

@ -1,14 +1,12 @@
from __future__ import absolute_import, print_function, division
import warnings
from email.utils import parsedate_tz, formatdate, mktime_tz
import time
from . import cookies
from .headers import Headers
from .message import Message, _native, _always_bytes, MessageData
from .message import Message, _native, _always_bytes, MessageData, MultiDictView
from .. import utils
from ..odict import ODict
class ResponseData(MessageData):
@ -72,29 +70,30 @@ class Response(Message):
@property
def cookies(self):
# type: () -> MultiDictView
"""
Get the contents of all Set-Cookie headers.
The response cookies. A possibly empty :py:class:`MultiDictView`, where the keys are
cookie name strings, and values are (value, attr) tuples. Value is a string, and attr is
an ODictCaseless containing cookie attributes. Within attrs, unary attributes (e.g. HTTPOnly)
are indicated by a Null value.
A possibly empty :py:class:`ODict`, where keys are cookie name strings,
and values are [value, attr] lists. Value is a string, and attr is
an ODictCaseless containing cookie attributes. Within attrs, unary
attributes (e.g. HTTPOnly) are indicated by a Null value.
Caveats:
Updating the attr
"""
ret = []
for header in self.headers.get_all("set-cookie"):
v = cookies.parse_set_cookie_header(header)
if v:
name, value, attrs = v
ret.append([name, [value, attrs]])
return ODict(ret)
return MultiDictView("cookies", self)
@property
def _cookies(self):
h = self.headers.get_all("set-cookie")
return tuple(cookies.parse_set_cookie_headers(h))
@cookies.setter
def cookies(self, odict):
values = []
for i in odict.lst:
header = cookies.format_set_cookie_header(i[0], i[1][0], i[1][1])
values.append(header)
self.headers.set_all("set-cookie", values)
def cookies(self, all_cookies):
cookie_headers = []
for k, v in all_cookies:
header = cookies.format_set_cookie_header(k, v[0], v[1])
cookie_headers.append(header)
self.headers.set_all("set-cookie", cookie_headers)
def refresh(self, now=None):
"""

248
netlib/multidict.py Normal file
View File

@ -0,0 +1,248 @@
from __future__ import absolute_import, print_function, division
from abc import ABCMeta, abstractmethod
from typing import Tuple, TypeVar
try:
from collections.abc import MutableMapping
except ImportError: # pragma: no cover
from collections import MutableMapping # Workaround for Python < 3.3
import six
from .utils import Serializable
@six.add_metaclass(ABCMeta)
class MultiDict(MutableMapping, Serializable):
def __init__(self, fields=None):
# it is important for us that .fields is immutable, so that we can easily
# detect changes to it.
self.fields = tuple(fields) if fields else tuple() # type: Tuple[Tuple[bytes, bytes], ...]
def __repr__(self):
fields = tuple(
repr(field)
for field in self.fields
)
return "{cls}[{fields}]".format(
cls=type(self).__name__,
fields=", ".join(fields)
)
@staticmethod
@abstractmethod
def _reduce_values(values):
"""
If a user accesses multidict["foo"], this method
reduces all values for "foo" to a single value that is returned.
For example, HTTP headers are folded, whereas we will just take
the first cookie we found with that name.
"""
@staticmethod
@abstractmethod
def _kconv(key):
"""
This method converts a key to its canonical representation.
For example, HTTP headers are case-insensitive, so this method returns key.lower().
"""
def __getitem__(self, key):
values = self.get_all(key)
if not values:
raise KeyError(key)
return self._reduce_values(values)
def __setitem__(self, key, value):
self.set_all(key, [value])
def __delitem__(self, key):
if key not in self:
raise KeyError(key)
key = self._kconv(key)
self.fields = tuple(
field for field in self.fields
if key != self._kconv(field[0])
)
def __iter__(self):
seen = set()
for key, _ in self.fields:
key_kconv = self._kconv(key)
if key_kconv not in seen:
seen.add(key_kconv)
yield key
def __len__(self):
return len(set(self._kconv(key) for key, _ in self.fields))
def __eq__(self, other):
if isinstance(other, MultiDict):
return self.fields == other.fields
return False
def __ne__(self, other):
return not self.__eq__(other)
def get_all(self, key):
"""
Return the list of all values for a given key.
If that key is not in the MultiDict, the return value will be an empty list.
"""
key = self._kconv(key)
return [
value
for k, value in self.fields
if self._kconv(k) == key
]
def set_all(self, key, values):
"""
Remove the old values for a key and add new ones.
"""
key_kconv = self._kconv(key)
new_fields = []
for field in self.fields:
if self._kconv(field[0]) == key_kconv:
if values:
new_fields.append(
(key, values.pop(0))
)
else:
new_fields.append(field)
while values:
new_fields.append(
(key, values.pop(0))
)
self.fields = tuple(new_fields)
def add(self, key, value):
"""
Add an additional value for the given key at the bottom.
"""
self.insert(len(self.fields), key, value)
def insert(self, index, key, value):
"""
Insert an additional value for the given key at the specified position.
"""
item = (key, value)
self.fields = self.fields[:index] + (item,) + self.fields[index:]
def keys(self, multi=False):
"""
Get all keys.
Args:
multi(bool):
If True, one key per value will be returned.
If False, duplicate keys will only be returned once.
"""
return (
k
for k, _ in self.items(multi)
)
def values(self, multi=False):
"""
Get all values.
Args:
multi(bool):
If True, all values will be returned.
If False, only the first value per key will be returned.
"""
return (
v
for _, v in self.items(multi)
)
def items(self, multi=False):
"""
Get all (key, value) tuples.
Args:
multi(bool):
If True, all (key, value) pairs will be returned
If False, only the first (key, value) pair per unique key will be returned.
"""
if multi:
return self.fields
else:
return super(MultiDict, self).items()
def to_dict(self):
"""
Get the MultiDict as a plain Python dict.
Keys with multiple values are returned as lists.
Example:
.. code-block:: python
# Simple dict with duplicate values.
>>> d
MultiDictView[("name", "value"), ("a", "false"), ("a", "42")]
>>> d.to_dict()
{
"name": "value",
"a": ["false", "42"]
}
"""
d = {}
for key in self:
values = self.get_all(key)
if len(values) == 1:
d[key] = values[0]
else:
d[key] = values
return d
def get_state(self):
return self.fields
def set_state(self, state):
self.fields = tuple(tuple(x) for x in state)
@classmethod
def from_state(cls, state):
return cls(tuple(x) for x in state)
@six.add_metaclass(ABCMeta)
class ImmutableMultiDict(MultiDict):
def _immutable(self, *_):
raise TypeError('{} objects are immutable'.format(self.__class__.__name__))
__delitem__ = set_all = insert = _immutable
def with_delitem(self, key):
"""
Returns:
An updated ImmutableMultiDict. The original object will not be modified.
"""
ret = self.copy()
super(ImmutableMultiDict, ret).__delitem__(key)
return ret
def with_set_all(self, key, values):
"""
Returns:
An updated ImmutableMultiDict. The original object will not be modified.
"""
ret = self.copy()
super(ImmutableMultiDict, ret).set_all(key, values)
return ret
def with_insert(self, index, key, value):
"""
Returns:
An updated ImmutableMultiDict. The original object will not be modified.
"""
ret = self.copy()
super(ImmutableMultiDict, ret).insert(index, key, value)
return ret

11
netlib/utils.py
View File

@ -51,17 +51,6 @@ def always_bytes(unicode_or_bytes, *encode_args):
return unicode_or_bytes
def always_byte_args(*encode_args):
"""Decorator that transparently encodes all arguments passed as unicode"""
def decorator(fun):
def _fun(*args, **kwargs):
args = [always_bytes(arg, *encode_args) for arg in args]
kwargs = {k: always_bytes(v, *encode_args) for k, v in six.iteritems(kwargs)}
return fun(*args, **kwargs)
return _fun
return decorator
def native(s, *encoding_opts):
"""
Convert :py:class:`bytes` or :py:class:`unicode` to the native

12
test/mitmproxy/test_examples.py
View File

@ -94,14 +94,22 @@ def test_modify_form():
flow = tutils.tflow(req=netutils.treq(headers=form_header))
with example("modify_form.py") as ex:
ex.run("request", flow)
assert flow.request.urlencoded_form["mitmproxy"] == ["rocks"]
assert flow.request.urlencoded_form["mitmproxy"] == "rocks"
flow.request.headers["content-type"] = ""
ex.run("request", flow)
assert list(flow.request.urlencoded_form.items()) == [("foo", "bar")]
def test_modify_querystring():
flow = tutils.tflow(req=netutils.treq(path="/search?q=term"))
with example("modify_querystring.py") as ex:
ex.run("request", flow)
assert flow.request.query["mitmproxy"] == ["rocks"]
assert flow.request.query["mitmproxy"] == "rocks"
flow.request.path = "/"
ex.run("request", flow)
assert flow.request.query["mitmproxy"] == "rocks"
def test_modify_response_body():

54
test/mitmproxy/test_flow.py
View File

@ -1067,60 +1067,6 @@ class TestRequest:
assert r.url == "https://address:22/path"
assert r.pretty_url == "https://foo.com:22/path"
def test_path_components(self):
r = HTTPRequest.wrap(netlib.tutils.treq())
r.path = "/"
assert r.get_path_components() == []
r.path = "/foo/bar"
assert r.get_path_components() == ["foo", "bar"]
q = odict.ODict()
q["test"] = ["123"]
r.set_query(q)
assert r.get_path_components() == ["foo", "bar"]
r.set_path_components([])
assert r.get_path_components() == []
r.set_path_components(["foo"])
assert r.get_path_components() == ["foo"]
r.set_path_components(["/oo"])
assert r.get_path_components() == ["/oo"]
assert "%2F" in r.path
def test_getset_form_urlencoded(self):
d = odict.ODict([("one", "two"), ("three", "four")])
r = HTTPRequest.wrap(netlib.tutils.treq(content=netlib.utils.urlencode(d.lst)))
r.headers["content-type"] = "application/x-www-form-urlencoded"
assert r.get_form_urlencoded() == d
d = odict.ODict([("x", "y")])
r.set_form_urlencoded(d)
assert r.get_form_urlencoded() == d
r.headers["content-type"] = "foo"
assert not r.get_form_urlencoded()
def test_getset_query(self):
r = HTTPRequest.wrap(netlib.tutils.treq())
r.path = "/foo?x=y&a=b"
q = r.get_query()
assert q.lst == [("x", "y"), ("a", "b")]
r.path = "/"
q = r.get_query()
assert not q
r.path = "/?adsfa"
q = r.get_query()
assert q.lst == [("adsfa", "")]
r.path = "/foo?x=y&a=b"
assert r.get_query()
r.set_query(odict.ODict([]))
assert not r.get_query()
qv = odict.ODict([("a", "b"), ("c", "d")])
r.set_query(qv)
assert r.get_query() == qv
def test_anticache(self):
r = HTTPRequest.wrap(netlib.tutils.treq())
r.headers = Headers()

6
test/mitmproxy/test_flow_export.py
View File

@ -21,7 +21,7 @@ def python_equals(testdata, text):
assert clean_blanks(text).rstrip() == clean_blanks(d).rstrip()
req_get = lambda: netlib.tutils.treq(method='GET', content='')
req_get = lambda: netlib.tutils.treq(method='GET', content='', path=b"/path?a=foo&a=bar&b=baz")
req_post = lambda: netlib.tutils.treq(method='POST', headers=None)
@ -31,7 +31,7 @@ req_patch = lambda: netlib.tutils.treq(method='PATCH', path=b"/path?query=param"
class TestExportCurlCommand():
def test_get(self):
flow = tutils.tflow(req=req_get())
result = """curl -H 'header:qvalue' -H 'content-length:7' 'http://address/path'"""
result = """curl -H 'header:qvalue' -H 'content-length:7' 'http://address/path?a=foo&a=bar&b=baz'"""
assert flow_export.curl_command(flow) == result
def test_post(self):
@ -70,7 +70,7 @@ class TestRawRequest():
def test_get(self):
flow = tutils.tflow(req=req_get())
result = dedent("""
GET /path HTTP/1.1\r
GET /path?a=foo&a=bar&b=baz HTTP/1.1\r
header: qvalue\r
content-length: 7\r
host: address:22\r

6
test/mitmproxy/test_flow_export/locust_get.py
View File

@ -14,10 +14,16 @@ class UserBehavior(TaskSet):
'content-length': '7',
}
params = {
'a': ['foo', 'bar'],
'b': 'baz',
}
self.response = self.client.request(
method='GET',
url=url,
headers=headers,
params=params,
)
### Additional tasks can go here ###

6
test/mitmproxy/test_flow_export/locust_task_get.py
View File

@ -7,8 +7,14 @@
'content-length': '7',
}
params = {
'a': ['foo', 'bar'],
'b': 'baz',
}
self.response = self.client.request(
method='GET',
url=url,
headers=headers,
params=params,
)

6
test/mitmproxy/test_flow_export/python_get.py
View File

@ -7,10 +7,16 @@ headers = {
'content-length': '7',
}
params = {
'a': ['foo', 'bar'],
'b': 'baz',
}
response = requests.request(
method='GET',
url=url,
headers=headers,
params=params,
)
print(response.text)

8
test/netlib/http/http1/test_read.py
View File

@ -261,7 +261,7 @@ class TestReadHeaders(object):
b"\r\n"
)
headers = self._read(data)
assert headers.fields == [[b"Header", b"one"], [b"Header2", b"two"]]
assert headers.fields == ((b"Header", b"one"), (b"Header2", b"two"))
def test_read_multi(self):
data = (
@ -270,7 +270,7 @@ class TestReadHeaders(object):
b"\r\n"
)
headers = self._read(data)
assert headers.fields == [[b"Header", b"one"], [b"Header", b"two"]]
assert headers.fields == ((b"Header", b"one"), (b"Header", b"two"))
def test_read_continued(self):
data = (
@ -280,7 +280,7 @@ class TestReadHeaders(object):
b"\r\n"
)
headers = self._read(data)
assert headers.fields == [[b"Header", b"one\r\n two"], [b"Header2", b"three"]]
assert headers.fields == ((b"Header", b"one\r\n two"), (b"Header2", b"three"))
def test_read_continued_err(self):
data = b"\tfoo: bar\r\n"
@ -300,7 +300,7 @@ class TestReadHeaders(object):
def test_read_empty_value(self):
data = b"bar:"
headers = self._read(data)
assert headers.fields == [[b"bar", b""]]
assert headers.fields == ((b"bar", b""),)
def test_read_chunked():
req = treq(content=None)

6
test/netlib/http/http2/test_connections.py
View File

@ -312,7 +312,7 @@ class TestReadRequest(tservers.ServerTestBase):
req = protocol.read_request(NotImplemented)
assert req.stream_id
assert req.headers.fields == [[b':method', b'GET'], [b':path', b'/'], [b':scheme', b'https']]
assert req.headers.fields == ((b':method', b'GET'), (b':path', b'/'), (b':scheme', b'https'))
assert req.content == b'foobar'
@ -418,7 +418,7 @@ class TestReadResponse(tservers.ServerTestBase):
assert resp.http_version == "HTTP/2.0"
assert resp.status_code == 200
assert resp.reason == ''
assert resp.headers.fields == [[b':status', b'200'], [b'etag', b'foobar']]
assert resp.headers.fields == ((b':status', b'200'), (b'etag', b'foobar'))
assert resp.content == b'foobar'
assert resp.timestamp_end
@ -445,7 +445,7 @@ class TestReadEmptyResponse(tservers.ServerTestBase):
assert resp.http_version == "HTTP/2.0"
assert resp.status_code == 200
assert resp.reason == ''
assert resp.headers.fields == [[b':status', b'200'], [b'etag', b'foobar']]
assert resp.headers.fields == ((b':status', b'200'), (b'etag', b'foobar'))
assert resp.content == b''

18
test/netlib/http/test_cookies.py
View File

@ -128,10 +128,10 @@ def test_cookie_roundtrips():
]
for s, lst in pairs:
ret = cookies.parse_cookie_header(s)
assert ret.lst == lst
assert ret == lst
s2 = cookies.format_cookie_header(ret)
ret = cookies.parse_cookie_header(s2)
assert ret.lst == lst
assert ret == lst
def test_parse_set_cookie_pairs():
@ -197,24 +197,28 @@ def test_parse_set_cookie_header():
],
[
"one=uno",
("one", "uno", [])
("one", "uno", ())
],
[
"one=uno; foo=bar",
("one", "uno", [["foo", "bar"]])
]
("one", "uno", (("foo", "bar"),))
],
[
"one=uno; foo=bar; foo=baz",
("one", "uno", (("foo", "bar"), ("foo", "baz")))
],
]
for s, expected in vals:
ret = cookies.parse_set_cookie_header(s)
if expected:
assert ret[0] == expected[0]
assert ret[1] == expected[1]
assert ret[2].lst == expected[2]
assert ret[2].items(multi=True) == expected[2]
s2 = cookies.format_set_cookie_header(*ret)
ret2 = cookies.parse_set_cookie_header(s2)
assert ret2[0] == expected[0]
assert ret2[1] == expected[1]
assert ret2[2].lst == expected[2]
assert ret2[2].items(multi=True) == expected[2]
else:
assert ret is None

109
test/netlib/http/test_headers.py
View File

@ -5,10 +5,10 @@ from netlib.tutils import raises
class TestHeaders(object):
def _2host(self):
return Headers(
[
[b"Host", b"example.com"],
[b"host", b"example.org"]
]
(
(b"Host", b"example.com"),
(b"host", b"example.org")
)
)
def test_init(self):
@ -38,20 +38,10 @@ class TestHeaders(object):
assert headers["Host"] == "example.com"
assert headers["Accept"] == "text/plain"
with raises(ValueError):
with raises(TypeError):
Headers([[b"Host", u"not-bytes"]])
def test_getitem(self):
headers = Headers(Host="example.com")
assert headers["Host"] == "example.com"
assert headers["host"] == "example.com"
with raises(KeyError):
_ = headers["Accept"]
headers = self._2host()
assert headers["Host"] == "example.com, example.org"
def test_str(self):
def test_bytes(self):
headers = Headers(Host="example.com")
assert bytes(headers) == b"Host: example.com\r\n"
@ -64,93 +54,6 @@ class TestHeaders(object):
headers = Headers()
assert bytes(headers) == b""
def test_setitem(self):
headers = Headers()
headers["Host"] = "example.com"
assert "Host" in headers
assert "host" in headers
assert headers["Host"] == "example.com"
headers["host"] = "example.org"
assert "Host" in headers
assert "host" in headers
assert headers["Host"] == "example.org"
headers["accept"] = "text/plain"
assert len(headers) == 2
assert "Accept" in headers
assert "Host" in headers
headers = self._2host()
assert len(headers.fields) == 2
headers["Host"] = "example.com"
assert len(headers.fields) == 1
assert "Host" in headers
def test_delitem(self):
headers = Headers(Host="example.com")
assert len(headers) == 1
del headers["host"]
assert len(headers) == 0
try:
del headers["host"]
except KeyError:
assert True
else:
assert False
headers = self._2host()
del headers["Host"]
assert len(headers) == 0
def test_keys(self):
headers = Headers(Host="example.com")
assert list(headers.keys()) == ["Host"]
headers = self._2host()
assert list(headers.keys()) == ["Host"]
def test_eq_ne(self):
headers1 = Headers(Host="example.com")
headers2 = Headers(host="example.com")
assert not (headers1 == headers2)
assert headers1 != headers2
headers1 = Headers(Host="example.com")
headers2 = Headers(Host="example.com")
assert headers1 == headers2
assert not (headers1 != headers2)
assert headers1 != 42
def test_get_all(self):
headers = self._2host()
assert headers.get_all("host") == ["example.com", "example.org"]
assert headers.get_all("accept") == []
def test_set_all(self):
headers = Headers(Host="example.com")
headers.set_all("Accept", ["text/plain"])
assert len(headers) == 2
assert "accept" in headers
headers = self._2host()
headers.set_all("Host", ["example.org"])
assert headers["host"] == "example.org"
headers.set_all("Host", ["example.org", "example.net"])
assert headers["host"] == "example.org, example.net"
def test_state(self):
headers = self._2host()
assert len(headers.get_state()) == 2
assert headers == Headers.from_state(headers.get_state())
headers2 = Headers()
assert headers != headers2
headers2.set_state(headers.get_state())
assert headers == headers2
def test_replace_simple(self):
headers = Headers(Host="example.com", Accept="text/plain")
replacements = headers.replace("Host: ", "X-Host: ")

65
test/netlib/http/test_request.py
View File

@ -12,7 +12,7 @@ from .test_message import _test_decoded_attr, _test_passthrough_attr
class TestRequestData(object):
def test_init(self):
with raises(ValueError if six.PY2 else TypeError):
with raises(ValueError):
treq(headers="foobar")
assert isinstance(treq(headers=None).headers, Headers)
@ -158,16 +158,17 @@ class TestRequestUtils(object):
def test_get_query(self):
request = treq()
assert request.query is None
assert not request.query
request.url = "http://localhost:80/foo?bar=42"
assert request.query.lst == [("bar", "42")]
assert dict(request.query) == {"bar": "42"}
def test_set_query(self):
request = treq(host=b"foo", headers = Headers(host=b"bar"))
request.query = ODict([])
assert request.host == "foo"
assert request.headers["host"] == "bar"
request = treq()
assert not request.query
request.query["foo"] = "bar"
assert request.query["foo"] == "bar"
assert request.path == "/path?foo=bar"
def test_get_cookies_none(self):
request = treq()
@ -177,47 +178,50 @@ class TestRequestUtils(object):
def test_get_cookies_single(self):
request = treq()
request.headers = Headers(cookie="cookiename=cookievalue")
result = request.cookies
assert len(result) == 1
assert result['cookiename'] == ['cookievalue']
assert len(request.cookies) == 1
assert request.cookies['cookiename'] == 'cookievalue'
def test_get_cookies_double(self):
request = treq()
request.headers = Headers(cookie="cookiename=cookievalue;othercookiename=othercookievalue")
result = request.cookies
assert len(result) == 2
assert result['cookiename'] == ['cookievalue']
assert result['othercookiename'] == ['othercookievalue']
assert result['cookiename'] == 'cookievalue'
assert result['othercookiename'] == 'othercookievalue'
def test_get_cookies_withequalsign(self):
request = treq()
request.headers = Headers(cookie="cookiename=coo=kievalue;othercookiename=othercookievalue")
result = request.cookies
assert len(result) == 2
assert result['cookiename'] == ['coo=kievalue']
assert result['othercookiename'] == ['othercookievalue']
assert result['cookiename'] == 'coo=kievalue'
assert result['othercookiename'] == 'othercookievalue'
def test_set_cookies(self):
request = treq()
request.headers = Headers(cookie="cookiename=cookievalue")
result = request.cookies
result["cookiename"] = ["foo"]
request.cookies = result
assert request.cookies["cookiename"] == ["foo"]
result["cookiename"] = "foo"
assert request.cookies["cookiename"] == "foo"
def test_get_path_components(self):
request = treq(path=b"/foo/bar")
assert request.path_components == ["foo", "bar"]
assert request.path_components == ("foo", "bar")
def test_set_path_components(self):
request = treq(host=b"foo", headers = Headers(host=b"bar"))
request = treq()
request.path_components = ["foo", "baz"]
assert request.path == "/foo/baz"
request.path_components = []
assert request.path == "/"
request.query = ODict([])
assert request.host == "foo"
assert request.headers["host"] == "bar"
request.path_components = ["foo", "baz"]
request.query["hello"] = "hello"
assert request.path_components == ("foo", "baz")
request.path_components = ["abc"]
assert request.path == "/abc?hello=hello"
def test_anticache(self):
request = treq()
@ -246,26 +250,21 @@ class TestRequestUtils(object):
assert "gzip" in request.headers["Accept-Encoding"]
def test_get_urlencoded_form(self):
request = treq(content="foobar")
assert request.urlencoded_form is None
request = treq(content="foobar=baz")
assert not request.urlencoded_form
request.headers["Content-Type"] = "application/x-www-form-urlencoded"
assert request.urlencoded_form == ODict(utils.urldecode(request.content))
assert list(request.urlencoded_form.items()) == [("foobar", "baz")]
def test_set_urlencoded_form(self):
request = treq()
request.urlencoded_form = ODict([('foo', 'bar'), ('rab', 'oof')])
request.urlencoded_form = [('foo', 'bar'), ('rab', 'oof')]
assert request.headers["Content-Type"] == "application/x-www-form-urlencoded"
assert request.content
def test_get_multipart_form(self):
request = treq(content="foobar")
assert request.multipart_form is None
assert not request.multipart_form
request.headers["Content-Type"] = "multipart/form-data"
assert request.multipart_form == ODict(
utils.multipartdecode(
request.headers,
request.content
)
)
assert list(request.multipart_form.items()) == []

34
test/netlib/http/test_response.py
View File

@ -6,6 +6,7 @@ import six
import time
from netlib.http import Headers
from netlib.http.cookies import CookieAttrs
from netlib.odict import ODict, ODictCaseless
from netlib.tutils import raises, tresp
from .test_message import _test_passthrough_attr, _test_decoded_attr
@ -13,7 +14,7 @@ from .test_message import _test_passthrough_attr, _test_decoded_attr
class TestResponseData(object):
def test_init(self):
with raises(ValueError if six.PY2 else TypeError):
with raises(ValueError):
tresp(headers="foobar")
assert isinstance(tresp(headers=None).headers, Headers)
@ -56,7 +57,7 @@ class TestResponseUtils(object):
result = resp.cookies
assert len(result) == 1
assert "cookiename" in result
assert result["cookiename"][0] == ["cookievalue", ODict()]
assert result["cookiename"] == ("cookievalue", CookieAttrs())
def test_get_cookies_with_parameters(self):
resp = tresp()
@ -64,13 +65,13 @@ class TestResponseUtils(object):
result = resp.cookies
assert len(result) == 1
assert "cookiename" in result
assert result["cookiename"][0][0] == "cookievalue"
attrs = result["cookiename"][0][1]
assert result["cookiename"][0] == "cookievalue"
attrs = result["cookiename"][1]
assert len(attrs) == 4
assert attrs["domain"] == ["example.com"]
assert attrs["expires"] == ["Wed Oct 21 16:29:41 2015"]
assert attrs["path"] == ["/"]
assert attrs["httponly"] == [None]
assert attrs["domain"] == "example.com"
assert attrs["expires"] == "Wed Oct 21 16:29:41 2015"
assert attrs["path"] == "/"
assert attrs["httponly"] is None
def test_get_cookies_no_value(self):
resp = tresp()
@ -78,8 +79,8 @@ class TestResponseUtils(object):
result = resp.cookies
assert len(result) == 1
assert "cookiename" in result
assert result["cookiename"][0][0] == ""
assert len(result["cookiename"][0][1]) == 2
assert result["cookiename"][0] == ""
assert len(result["cookiename"][1]) == 2
def test_get_cookies_twocookies(self):
resp = tresp()
@ -90,19 +91,16 @@ class TestResponseUtils(object):
result = resp.cookies
assert len(result) == 2
assert "cookiename" in result
assert result["cookiename"][0] == ["cookievalue", ODict()]
assert result["cookiename"] == ("cookievalue", CookieAttrs())
assert "othercookie" in result
assert result["othercookie"][0] == ["othervalue", ODict()]
assert result["othercookie"] == ("othervalue", CookieAttrs())
def test_set_cookies(self):
resp = tresp()
v = resp.cookies
v.add("foo", ["bar", ODictCaseless()])
resp.cookies = v
resp.cookies["foo"] = ("bar", {})
v = resp.cookies
assert len(v) == 1
assert v["foo"] == [["bar", ODictCaseless()]]
assert len(resp.cookies) == 1
assert resp.cookies["foo"] == ("bar", CookieAttrs())
def test_refresh(self):
r = tresp()

217
test/netlib/test_multidict.py Normal file
View File

@ -0,0 +1,217 @@
from netlib import tutils
from netlib.multidict import MultiDict, ImmutableMultiDict
class _TMulti(object):
@staticmethod
def _reduce_values(values):
return values[0]
@staticmethod
def _kconv(key):
return key.lower()
class TMultiDict(_TMulti, MultiDict):
pass
class TImmutableMultiDict(_TMulti, ImmutableMultiDict):
pass
class TestMultiDict(object):
@staticmethod
def _multi():
return TMultiDict((
("foo", "bar"),
("bar", "baz"),
("Bar", "bam")
))
def test_init(self):
md = TMultiDict()
assert len(md) == 0
md = TMultiDict([("foo", "bar")])
assert len(md) == 1
assert md.fields == (("foo", "bar"),)
def test_repr(self):
assert repr(self._multi()) == (
"TMultiDict[('foo', 'bar'), ('bar', 'baz'), ('Bar', 'bam')]"
)
def test_getitem(self):
md = TMultiDict([("foo", "bar")])
assert "foo" in md
assert "Foo" in md
assert md["foo"] == "bar"
with tutils.raises(KeyError):
_ = md["bar"]
md_multi = TMultiDict(
[("foo", "a"), ("foo", "b")]
)
assert md_multi["foo"] == "a"
def test_setitem(self):
md = TMultiDict()
md["foo"] = "bar"
assert md.fields == (("foo", "bar"),)
md["foo"] = "baz"
assert md.fields == (("foo", "baz"),)
md["bar"] = "bam"
assert md.fields == (("foo", "baz"), ("bar", "bam"))
def test_delitem(self):
md = self._multi()
del md["foo"]
assert "foo" not in md
assert "bar" in md
with tutils.raises(KeyError):
del md["foo"]
del md["bar"]
assert md.fields == ()
def test_iter(self):
md = self._multi()
assert list(md.__iter__()) == ["foo", "bar"]
def test_len(self):
md = TMultiDict()
assert len(md) == 0
md = self._multi()
assert len(md) == 2
def test_eq(self):
assert TMultiDict() == TMultiDict()
assert not (TMultiDict() == 42)
md1 = self._multi()
md2 = self._multi()
assert md1 == md2
md1.fields = md1.fields[1:] + md1.fields[:1]
assert not (md1 == md2)
def test_ne(self):
assert not TMultiDict() != TMultiDict()
assert TMultiDict() != self._multi()
assert TMultiDict() != 42
def test_get_all(self):
md = self._multi()
assert md.get_all("foo") == ["bar"]
assert md.get_all("bar") == ["baz", "bam"]
assert md.get_all("baz") == []
def test_set_all(self):
md = TMultiDict()
md.set_all("foo", ["bar", "baz"])
assert md.fields == (("foo", "bar"), ("foo", "baz"))
md = TMultiDict((
("a", "b"),
("x", "x"),
("c", "d"),
("X", "x"),
("e", "f"),
))
md.set_all("x", ["1", "2", "3"])
assert md.fields == (
("a", "b"),
("x", "1"),
("c", "d"),
("x", "2"),
("e", "f"),
("x", "3"),
)
md.set_all("x", ["4"])
assert md.fields == (
("a", "b"),
("x", "4"),
("c", "d"),
("e", "f"),
)
def test_add(self):
md = self._multi()
md.add("foo", "foo")
assert md.fields == (
("foo", "bar"),
("bar", "baz"),
("Bar", "bam"),
("foo", "foo")
)
def test_insert(self):
md = TMultiDict([("b", "b")])
md.insert(0, "a", "a")
md.insert(2, "c", "c")
assert md.fields == (("a", "a"), ("b", "b"), ("c", "c"))
def test_keys(self):
md = self._multi()
assert list(md.keys()) == ["foo", "bar"]
assert list(md.keys(multi=True)) == ["foo", "bar", "Bar"]
def test_values(self):
md = self._multi()
assert list(md.values()) == ["bar", "baz"]
assert list(md.values(multi=True)) == ["bar", "baz", "bam"]
def test_items(self):
md = self._multi()
assert list(md.items()) == [("foo", "bar"), ("bar", "baz")]
assert list(md.items(multi=True)) == [("foo", "bar"), ("bar", "baz"), ("Bar", "bam")]
def test_to_dict(self):
md = self._multi()
assert md.to_dict() == {
"foo": "bar",
"bar": ["baz", "bam"]
}
def test_state(self):
md = self._multi()
assert len(md.get_state()) == 3
assert md == TMultiDict.from_state(md.get_state())
md2 = TMultiDict()
assert md != md2
md2.set_state(md.get_state())
assert md == md2
class TestImmutableMultiDict(object):
def test_modify(self):
md = TImmutableMultiDict()
with tutils.raises(TypeError):
md["foo"] = "bar"
with tutils.raises(TypeError):
del md["foo"]
with tutils.raises(TypeError):
md.add("foo", "bar")
def test_with_delitem(self):
md = TImmutableMultiDict([("foo", "bar")])
assert md.with_delitem("foo").fields == ()
assert md.fields == (("foo", "bar"),)
def test_with_set_all(self):
md = TImmutableMultiDict()
assert md.with_set_all("foo", ["bar"]).fields == (("foo", "bar"),)
assert md.fields == ()
def test_with_insert(self):
md = TImmutableMultiDict()
assert md.with_insert(0, "foo", "bar").fields == (("foo", "bar"),)
assert md.fields == ()