1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
|
import sys
import argparse
import os
import os.path
import re
from netlib import tcp, human
from . import pathod, version
def parse_anchor_spec(s):
"""
Return a tuple, or None on error.
"""
if "=" not in s:
return None
return tuple(s.split("=", 1))
def args_pathod(argv, stdout_=sys.stdout, stderr_=sys.stderr):
parser = argparse.ArgumentParser(
description='A pathological HTTP/S daemon.'
)
parser.add_argument(
'--version',
action='version',
version="pathod " + version.VERSION
)
parser.add_argument(
"-p",
dest='port',
default=9999,
type=int,
help='Port. Specify 0 to pick an arbitrary empty port. (9999)'
)
parser.add_argument(
"-l",
dest='address',
default="127.0.0.1",
type=str,
help='Listening address. (127.0.0.1)'
)
parser.add_argument(
"-a",
dest='anchors',
default=[],
type=str,
action="append",
metavar="ANCHOR",
help="""
Add an anchor. Specified as a string with the form
pattern=spec or pattern=filepath, where pattern is a regular
expression.
"""
)
parser.add_argument(
"-c", dest='craftanchor', default=pathod.DEFAULT_CRAFT_ANCHOR, type=str,
help="""
URL path specifying prefix for URL crafting
commands. (%s)
""" % pathod.DEFAULT_CRAFT_ANCHOR
)
parser.add_argument(
"--confdir",
action="store", type=str, dest="confdir", default='~/.mitmproxy',
help="Configuration directory. (~/.mitmproxy)"
)
parser.add_argument(
"-d", dest='staticdir', default=None, type=str,
help='Directory for static files.'
)
parser.add_argument(
"-D", dest='daemonize', default=False, action="store_true",
help='Daemonize.'
)
parser.add_argument(
"-t", dest="timeout", type=int, default=None,
help="Connection timeout"
)
parser.add_argument(
"--limit-size",
dest='sizelimit',
default=None,
type=str,
help='Size limit of served responses. Understands size suffixes, i.e. 100k.')
parser.add_argument(
"--nohang", dest='nohang', default=False, action="store_true",
help='Disable pauses during crafted response generation.'
)
parser.add_argument(
"--nocraft",
dest='nocraft',
default=False,
action="store_true",
help='Disable response crafting. If anchors are specified, they still work.')
parser.add_argument(
"--webdebug", dest='webdebug', default=False, action="store_true",
help='Debugging mode for the web app (dev only).'
)
group = parser.add_argument_group(
'SSL',
)
group.add_argument(
"-s", dest='ssl', default=False, action="store_true",
help='Run in HTTPS mode.'
)
group.add_argument(
"--cn",
dest="cn",
type=str,
default=None,
help="CN for generated SSL certs. Default: %s" %
pathod.DEFAULT_CERT_DOMAIN)
group.add_argument(
"-C", dest='ssl_not_after_connect', default=False, action="store_true",
help="Don't expect SSL after a CONNECT request."
)
group.add_argument(
"--cert", dest='ssl_certs', default=[], type=str,
metavar="SPEC", action="append",
help="""
Add an SSL certificate. SPEC is of the form "[domain=]path". The domain
may include a wildcard, and is equal to "*" if not specified. The file
at path is a certificate in PEM format. If a private key is included in
the PEM, it is used, else the default key in the conf dir is used. Can
be passed multiple times.
"""
)
group.add_argument(
"--ciphers", dest="ciphers", type=str, default=False,
help="SSL cipher specification"
)
group.add_argument(
"--san", dest="sans", type=str, default=[], action="append",
metavar="SAN",
help="""
Subject Altnernate Name to add to the server certificate.
May be passed multiple times.
"""
)
group.add_argument(
"--ssl-version", dest="ssl_version", type=str, default="secure",
choices=tcp.sslversion_choices.keys(),
help="Set supported SSL/TLS versions. "
"SSLv2, SSLv3 and 'all' are INSECURE. Defaults to secure, which is TLS1.0+."
)
group = parser.add_argument_group(
'Controlling Logging',
"""
Some of these options expand generated values for logging - if
you're generating large data, use them with caution.
"""
)
group.add_argument(
"-e", dest="explain", action="store_true", default=False,
help="Explain responses"
)
group.add_argument(
"-f", dest='logfile', default=None, type=str,
help='Log to file.'
)
group.add_argument(
"-q", dest="logreq", action="store_true", default=False,
help="Log full request"
)
group.add_argument(
"-r", dest="logresp", action="store_true", default=False,
help="Log full response"
)
group.add_argument(
"-x", dest="hexdump", action="store_true", default=False,
help="Log request/response in hexdump format"
)
group.add_argument(
"--http2-framedump", dest="http2_framedump", action="store_true", default=False,
help="Output all received & sent HTTP/2 frames"
)
args = parser.parse_args(argv[1:])
args.ssl_version, args.ssl_options = tcp.sslversion_choices[args.ssl_version]
certs = []
for i in args.ssl_certs:
parts = i.split("=", 1)
if len(parts) == 1:
parts = ["*", parts[0]]
parts[1] = os.path.expanduser(parts[1])
if not os.path.isfile(parts[1]):
return parser.error(
"Certificate file does not exist: %s" %
parts[1])
certs.append(parts)
args.ssl_certs = certs
alst = []
for i in args.anchors:
parts = parse_anchor_spec(i)
if not parts:
return parser.error("Invalid anchor specification: %s" % i)
alst.append(parts)
args.anchors = alst
sizelimit = None
if args.sizelimit:
try:
sizelimit = human.parse_size(args.sizelimit)
except ValueError as v:
return parser.error(v)
args.sizelimit = sizelimit
anchors = []
for patt, spec in args.anchors:
if os.path.isfile(spec):
data = open(spec).read()
spec = data
try:
arex = re.compile(patt)
except re.error:
return parser.error("Invalid regex in anchor: %s" % patt)
anchors.append((arex, spec))
args.anchors = anchors
return args
def go_pathod(): # pragma: no cover
args = args_pathod(sys.argv)
pathod.main(args)
|
