diff options
Diffstat (limited to 'libmproxy/web/app.py')
| -rw-r--r-- | libmproxy/web/app.py | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/libmproxy/web/app.py b/libmproxy/web/app.py index 958b8669..2c45a1dc 100644 --- a/libmproxy/web/app.py +++ b/libmproxy/web/app.py @@ -4,6 +4,7 @@ import tornado.web import tornado.websocket import logging import json +import base64 from netlib.http import CONTENT_MISSING from .. import version, filt @@ -40,7 +41,28 @@ class APIError(tornado.web.HTTPError): pass -class RequestHandler(tornado.web.RequestHandler): +class BasicAuth(object): + def set_auth_headers(self): + self.set_status(401) + self.set_header('WWW-Authenticate', 'Basic realm=MITMWeb') + self._transforms = [] + self.finish() + + def prepare(self): + wauthenticator = self.application.settings['wauthenticator'] + if wauthenticator: + auth_header = self.request.headers.get('Authorization') + if auth_header is None or not auth_header.startswith('Basic '): + self.set_auth_headers() + else: + self.auth_decoded = base64.decodestring(auth_header[6:]) + self.username, self.password = self.auth_decoded.split(':', 2) + if not wauthenticator.test(self.username, self.password): + self.set_auth_headers() + raise APIError(401, "Invalid username or password.") + + +class RequestHandler(BasicAuth, tornado.web.RequestHandler): def set_default_headers(self): super(RequestHandler, self).set_default_headers() @@ -100,7 +122,7 @@ class FiltHelp(RequestHandler): )) -class WebSocketEventBroadcaster(tornado.websocket.WebSocketHandler): +class WebSocketEventBroadcaster(BasicAuth, tornado.websocket.WebSocketHandler): # raise an error if inherited class doesn't specify its own instance. connections = None @@ -284,7 +306,7 @@ class Settings(RequestHandler): class Application(tornado.web.Application): - def __init__(self, master, debug): + def __init__(self, master, debug, wauthenticator): self.master = master handlers = [ (r"/", IndexHandler), @@ -308,5 +330,6 @@ class Application(tornado.web.Application): xsrf_cookies=True, cookie_secret=os.urandom(256), debug=debug, + wauthenticator=wauthenticator, ) super(Application, self).__init__(handlers, **settings) |