diff options
Diffstat (limited to 'libmproxy')
| -rw-r--r-- | libmproxy/console.py | 4 | ||||
| -rw-r--r-- | libmproxy/flow.py | 66 | ||||
| -rw-r--r-- | libmproxy/proxy.py | 41 |
3 files changed, 55 insertions, 56 deletions
diff --git a/libmproxy/console.py b/libmproxy/console.py index 0f5a9e37..04e46064 100644 --- a/libmproxy/console.py +++ b/libmproxy/console.py @@ -47,7 +47,7 @@ def format_keyvals(lst, key="key", val="text", space=5, indent=0): def format_flow(f, focus, extended=False, padding=3): if not f.request and not f.response: txt = [ - ("title", " Connection from %s..."%(f.connection.address)), + ("title", " Connection from %s..."%(f.client_conn.address[0])), ] else: if extended: @@ -1263,7 +1263,7 @@ class ConsoleMaster(controller.Master): self.refresh_connection(f) # Handlers - def handle_browserconnection(self, r): + def handle_clientconnection(self, r): f = flow.Flow(r) self.state.add_browserconnect(f) r.ack() diff --git a/libmproxy/flow.py b/libmproxy/flow.py index 9ebe1d69..e88b8f16 100644 --- a/libmproxy/flow.py +++ b/libmproxy/flow.py @@ -13,10 +13,6 @@ class RunException(Exception): self.errout = errout -class ReplayConnection: - pass - - # begin nocover class ReplayThread(threading.Thread): def __init__(self, flow, masterq): @@ -29,14 +25,14 @@ class ReplayThread(threading.Thread): response = server.read_response() response.send(self.masterq) except proxy.ProxyError, v: - err = proxy.Error(self.flow.connection, v.msg) + err = proxy.Error(self.flow.client_conn, v.msg) err.send(self.masterq) # end nocover class Flow: - def __init__(self, connection): - self.connection = connection + def __init__(self, client_conn): + self.client_conn = client_conn self.request, self.response, self.error = None, None, None self.intercepting = False self._backup = None @@ -110,6 +106,7 @@ class Flow: self.response = proxy.Response.from_state(self.request, state["response"]) if state["error"]: self.error = proxy.Error.from_state(state["error"]) + self.client_conn = self.request.client_conn @classmethod def from_state(klass, state): @@ -131,7 +128,7 @@ class Flow: def backup(self): if not self._backup: self._backup = [ - self.connection.copy() if self.connection else None, + self.client_conn.copy(), self.request.copy() if self.request else None, self.response.copy() if self.response else None, self.error.copy() if self.error else None, @@ -140,7 +137,7 @@ class Flow: def revert(self): if self._backup: restore = [i.copy() if i else None for i in self._backup] - self.connection, self.request, self.response, self.error = restore + self.client_conn, self.request, self.response, self.error = restore self._backup = None def match(self, pattern): @@ -152,7 +149,7 @@ class Flow: return False def is_replay(self): - return isinstance(self.connection, ReplayConnection) + return self.client_conn.is_replay() def kill(self): if self.request and not self.request.acked: @@ -188,13 +185,13 @@ class State: Start a browser connection. """ self.flow_list.insert(0, f) - self.flow_map[f.connection] = f + self.flow_map[f.client_conn] = f def add_request(self, req): """ Add a request to the state. Returns the matching flow. """ - f = self.flow_map.get(req.connection) + f = self.flow_map.get(req.client_conn) if not f: return False f.request = req @@ -204,7 +201,7 @@ class State: """ Add a response to the state. Returns the matching flow. """ - f = self.flow_map.get(resp.request.connection) + f = self.flow_map.get(resp.request.client_conn) if not f: return False f.response = resp @@ -215,7 +212,7 @@ class State: Add an error response to the state. Returns the matching flow, or None if there isn't one. """ - f = self.flow_map.get(err.connection) + f = self.flow_map.get(err.client_conn) if not f: return None f.error = err @@ -231,6 +228,8 @@ class State: data = bson.loads(js) data = [Flow.from_state(i) for i in data["flows"]] self.flow_list.extend(data) + for i in data: + self.flow_map[i.client_conn] = i def set_limit(self, limit): """ @@ -245,26 +244,26 @@ class State: else: return tuple(self.flow_list[:]) - def get_connection(self, itm): - if isinstance(itm, (proxy.BrowserConnection, ReplayConnection)): + def get_client_conn(self, itm): + if isinstance(itm, proxy.ClientConnection): return itm - elif hasattr(itm, "connection"): - return itm.connection + elif hasattr(itm, "client_conn"): + return itm.client_conn elif hasattr(itm, "request"): - return itm.request.connection + return itm.request.client_conn def lookup(self, itm): """ - Checks for matching connection, using a Flow, Replay Connection, - BrowserConnection, Request, Response or Error object. Returns None + Checks for matching client_conn, using a Flow, Replay Connection, + ClientConnection, Request, Response or Error object. Returns None if not found. """ - connection = self.get_connection(itm) - return self.flow_map.get(connection) + client_conn = self.get_client_conn(itm) + return self.flow_map.get(client_conn) def delete_flow(self, f): if not f.intercepting: - c = self.get_connection(f) + c = self.get_client_conn(f) if c in self.flow_map: del self.flow_map[c] self.flow_list.remove(f) @@ -284,19 +283,11 @@ class State: self.delete_flow(f) def revert(self, f): - """ - Replaces the matching connection object with a ReplayConnection object. - """ - conn = self.get_connection(f) - if conn in self.flow_map: - del self.flow_map[conn] + conn = self.get_client_conn(f) f.revert() - self.flow_map[f.connection] = f def replay(self, f, masterq): """ - Replaces the matching connection object with a ReplayConnection object. - Returns None if successful, or error message if not. """ #begin nocover @@ -304,17 +295,12 @@ class State: return "Can't replay while intercepting..." if f.request: f.backup() - conn = self.get_connection(f) - if conn in self.flow_map: - del self.flow_map[conn] - rp = ReplayConnection() - f.connection = rp - f.request.connection = rp + conn = self.get_client_conn(f) + f.client_conn.set_replay() if f.request.content: f.request.headers["content-length"] = [str(len(f.request.content))] f.response = None f.error = None - self.flow_map[rp] = f rt = ReplayThread(f, masterq) rt.start() #end nocover diff --git a/libmproxy/proxy.py b/libmproxy/proxy.py index 5110a71a..938c4d21 100644 --- a/libmproxy/proxy.py +++ b/libmproxy/proxy.py @@ -84,8 +84,8 @@ def parse_proxy_request(request): class Request(controller.Msg): FMT = '%s %s HTTP/1.0\r\n%s\r\n%s' - def __init__(self, connection, host, port, scheme, method, path, headers, content, timestamp=None): - self.connection = connection + def __init__(self, client_conn, host, port, scheme, method, path, headers, content, timestamp=None): + self.client_conn = client_conn self.host, self.port, self.scheme = host, port, scheme self.method, self.path, self.headers, self.content = method, path, headers, content self.timestamp = timestamp or time.time() @@ -106,7 +106,7 @@ class Request(controller.Msg): @classmethod def from_state(klass, state): return klass( - None, + ClientConnection(None), state["host"], state["port"], state["scheme"], @@ -221,18 +221,31 @@ class Response(controller.Msg): return self.FMT%data -class BrowserConnection(controller.Msg): - def __init__(self, address, port): - self.address, self.port = address, port +class ClientConnection(controller.Msg): + def __init__(self, address): + """ + address is an (address, port) tuple, or None if this connection has + been replayed from within mitmproxy. + """ + self.address = address controller.Msg.__init__(self) + def set_replay(self): + self.address = None + + def is_replay(self): + if self.address: + return False + else: + return True + def copy(self): return copy.copy(self) class Error(controller.Msg): - def __init__(self, connection, msg, timestamp=None): - self.connection, self.msg = connection, msg + def __init__(self, client_conn, msg, timestamp=None): + self.client_conn, self.msg = client_conn, msg self.timestamp = timestamp or time.time() controller.Msg.__init__(self) @@ -350,10 +363,10 @@ class ProxyHandler(SocketServer.StreamRequestHandler): def handle(self): server = None - bc = BrowserConnection(*self.client_address) - bc.send(self.mqueue) + cc = ClientConnection(self.client_address) + cc.send(self.mqueue) try: - request = self.read_request(bc) + request = self.read_request(cc) request = request.send(self.mqueue) if request is None: self.finish() @@ -369,14 +382,14 @@ class ProxyHandler(SocketServer.StreamRequestHandler): except IOError: pass except ProxyError, e: - err = Error(bc, e.msg) + err = Error(cc, e.msg) err.send(self.mqueue) self.send_error(e.code, e.msg) if server: server.terminate() self.finish() - def read_request(self, connection): + def read_request(self, client_conn): request = self.rfile.readline() method, scheme, host, port, path = parse_proxy_request(request) if not host: @@ -412,7 +425,7 @@ class ProxyHandler(SocketServer.StreamRequestHandler): content = self.rfile.read(int(headers["content-length"][0])) else: content = "" - return Request(connection, host, port, scheme, method, path, headers, content) + return Request(client_conn, host, port, scheme, method, path, headers, content) def send_response(self, response): self.wfile.write(response.assemble()) |