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import sys
import tornado.httpserver
import tornado.ioloop
from typing import Optional
from mitmproxy import addons
from mitmproxy import exceptions
from mitmproxy.addons import view
from mitmproxy.addons import intercept
from mitmproxy import options
from mitmproxy import master
from mitmproxy.tools.web import app
class Stop(Exception):
pass
class _WebState():
def add_log(self, e, level):
# server-side log ids are odd
self._last_event_id += 2
entry = {
"id": self._last_event_id,
"message": e,
"level": level
}
self.events.append(entry)
app.ClientConnection.broadcast(
resource="events",
cmd="add",
data=entry
)
def clear(self):
super().clear()
self.events.clear()
app.ClientConnection.broadcast(
resource="events",
cmd="reset"
)
class Options(options.Options):
def __init__(
self,
*, # all args are keyword-only.
intercept: Optional[str] = None,
wdebug: bool = False,
wport: int = 8081,
wiface: str = "127.0.0.1",
# wauthenticator: Optional[authentication.PassMan] = None,
wsingleuser: Optional[str] = None,
whtpasswd: Optional[str] = None,
**kwargs
):
self.wdebug = wdebug
self.wport = wport
self.wiface = wiface
# self.wauthenticator = wauthenticator
# self.wsingleuser = wsingleuser
# self.whtpasswd = whtpasswd
self.intercept = intercept
super().__init__(**kwargs)
# TODO: This doesn't belong here.
def process_web_options(self, parser):
# if self.wsingleuser or self.whtpasswd:
# if self.wsingleuser:
# if len(self.wsingleuser.split(':')) != 2:
# return parser.error(
# "Invalid single-user specification. Please use the format username:password"
# )
# username, password = self.wsingleuser.split(':')
# # self.wauthenticator = authentication.PassManSingleUser(username, password)
# elif self.whtpasswd:
# try:
# self.wauthenticator = authentication.PassManHtpasswd(self.whtpasswd)
# except ValueError as v:
# return parser.error(v.message)
# else:
# self.wauthenticator = None
pass
class WebMaster(master.Master):
def __init__(self, options, server):
super().__init__(options, server)
self.view = view.View()
self.view.sig_view_add.connect(self._sig_add)
self.view.sig_view_remove.connect(self._sig_remove)
self.view.sig_view_update.connect(self._sig_update)
self.view.sig_view_refresh.connect(self._sig_refresh)
self.addons.add(*addons.default_addons())
self.addons.add(self.view, intercept.Intercept())
self.app = app.Application(
self, self.options.wdebug, False
)
# This line is just for type hinting
self.options = self.options # type: Options
if options.rfile:
try:
self.load_flows_file(options.rfile)
except exceptions.FlowReadException as v:
self.add_log(
"Could not read flow file: %s" % v,
"error"
)
def _sig_add(self, view, flow):
app.ClientConnection.broadcast(
resource="flows",
cmd="add",
data=app.convert_flow_to_json_dict(flow)
)
def _sig_update(self, view, flow):
app.ClientConnection.broadcast(
resource="flows",
cmd="update",
data=app.convert_flow_to_json_dict(flow)
)
def _sig_remove(self, view, flow):
app.ClientConnection.broadcast(
resource="flows",
cmd="remove",
data=dict(id=flow.id)
)
def _sig_refresh(self, view):
app.ClientConnection.broadcast(
resource="flows",
cmd="reset"
)
def run(self): # pragma: no cover
iol = tornado.ioloop.IOLoop.instance()
http_server = tornado.httpserver.HTTPServer(self.app)
http_server.listen(self.options.wport)
iol.add_callback(self.start)
tornado.ioloop.PeriodicCallback(lambda: self.tick(timeout=0), 5).start()
try:
print("Server listening at http://{}:{}".format(
self.options.wiface, self.options.wport), file=sys.stderr)
iol.start()
except (Stop, KeyboardInterrupt):
self.shutdown()
# def add_log(self, e, level="info"):
# super().add_log(e, level)
# return self.state.add_log(e, level)
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