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from __future__ import print_function, absolute_import
import os
import signal
import sys
import netlib.version
from . import version, cmdline
from .proxy import process_proxy_options, ProxyServerError
from .proxy.server import DummyServer, ProxyServer
# This file is not included in coverage analysis or tests - anything that can be
# tested should live elsewhere.
def check_versions():
"""
Having installed a wrong version of pyOpenSSL or netlib is unfortunately a
very common source of error. Check before every start that both versions are
somewhat okay.
"""
# We don't introduce backward-incompatible changes in patch versions. Only
# consider major and minor version.
if netlib.version.IVERSION[:2] != version.IVERSION[:2]:
print(
"Warning: You are using mitmdump %s with netlib %s. "
"Most likely, that won't work - please upgrade!" % (
version.VERSION, netlib.version.VERSION
),
file=sys.stderr
)
import OpenSSL
import inspect
v = tuple([int(x) for x in OpenSSL.__version__.split(".")][:2])
if v < (0, 14):
print(
"You are using an outdated version of pyOpenSSL:"
" mitmproxy requires pyOpenSSL 0.14 or greater.",
file=sys.stderr
)
# Some users apparently have multiple versions of pyOpenSSL installed.
# Report which one we got.
pyopenssl_path = os.path.dirname(inspect.getfile(OpenSSL))
print(
"Your pyOpenSSL %s installation is located at %s" % (
OpenSSL.__version__, pyopenssl_path
),
file=sys.stderr
)
sys.exit(1)
def assert_utf8_env():
spec = ""
for i in ["LANG", "LC_CTYPE", "LC_ALL"]:
spec += os.environ.get(i, "").lower()
if "utf" not in spec:
print(
"Error: mitmproxy requires a UTF console environment.",
file=sys.stderr
)
print(
"Set your LANG enviroment variable to something like en_US.UTF-8",
file=sys.stderr
)
sys.exit(1)
def get_server(dummy_server, options):
if dummy_server:
return DummyServer(options)
else:
try:
return ProxyServer(options)
except ProxyServerError, v:
print(str(v), file=sys.stderr)
sys.exit(1)
def mitmproxy(args=None): # pragma: nocover
from . import console
check_versions()
assert_utf8_env()
parser = cmdline.mitmproxy()
options = parser.parse_args(args)
if options.quiet:
options.verbose = 0
proxy_config = process_proxy_options(parser, options)
console_options = console.Options(**cmdline.get_common_options(options))
console_options.palette = options.palette
console_options.palette_transparent = options.palette_transparent
console_options.eventlog = options.eventlog
console_options.intercept = options.intercept
console_options.limit = options.limit
server = get_server(console_options.no_server, proxy_config)
m = console.ConsoleMaster(server, console_options)
try:
m.run()
except KeyboardInterrupt:
pass
def mitmdump(args=None): # pragma: nocover
from . import dump
check_versions()
parser = cmdline.mitmdump()
options = parser.parse_args(args)
if options.quiet:
options.verbose = 0
options.flow_detail = 0
proxy_config = process_proxy_options(parser, options)
dump_options = dump.Options(**cmdline.get_common_options(options))
dump_options.flow_detail = options.flow_detail
dump_options.keepserving = options.keepserving
dump_options.filtstr = " ".join(options.args) if options.args else None
server = get_server(dump_options.no_server, proxy_config)
try:
master = dump.DumpMaster(server, dump_options)
def cleankill(*args, **kwargs):
master.shutdown()
signal.signal(signal.SIGTERM, cleankill)
master.run()
except dump.DumpError as e:
print("mitmdump: %s" % e, file=sys.stderr)
sys.exit(1)
except KeyboardInterrupt:
pass
def mitmweb(args=None): # pragma: nocover
from . import web
check_versions()
parser = cmdline.mitmweb()
options = parser.parse_args(args)
if options.quiet:
options.verbose = 0
proxy_config = process_proxy_options(parser, options)
web_options = web.Options(**cmdline.get_common_options(options))
web_options.intercept = options.intercept
web_options.wdebug = options.wdebug
web_options.wiface = options.wiface
web_options.wport = options.wport
server = get_server(web_options.no_server, proxy_config)
m = web.WebMaster(server, web_options)
try:
m.run()
except KeyboardInterrupt:
pass
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