mirror of
https://github.com/Grasscutters/mitmproxy.git
synced 2024-11-23 08:11:00 +00:00
143 lines
4.8 KiB
Python
143 lines
4.8 KiB
Python
import urllib, threading, re, logging
|
|
from netlib import tcp, http, odict, wsgi
|
|
import version, app, rparse
|
|
|
|
|
|
class PathodError(Exception): pass
|
|
|
|
|
|
class PathodHandler(tcp.BaseHandler):
|
|
sni = None
|
|
def handle_sni(self, connection):
|
|
self.sni = connection.get_servername()
|
|
|
|
def handle(self):
|
|
if self.server.ssloptions:
|
|
self.convert_to_ssl(
|
|
self.server.ssloptions["certfile"],
|
|
self.server.ssloptions["keyfile"],
|
|
)
|
|
|
|
while not self.finished:
|
|
line = self.rfile.readline()
|
|
if line == "\r\n" or line == "\n": # Possible leftover from previous message
|
|
line = self.rfile.readline()
|
|
if line == "":
|
|
return None
|
|
|
|
method, path, httpversion = http.parse_init_http(line)
|
|
headers = http.read_headers(self.rfile)
|
|
content = http.read_http_body_request(
|
|
self.rfile, self.wfile, headers, httpversion, None
|
|
)
|
|
|
|
crafted = None
|
|
for i in self.server.anchors:
|
|
if i[0].match(path):
|
|
crafted = i[1]
|
|
|
|
if not crafted and path.startswith(self.server.prefix):
|
|
spec = urllib.unquote(path)[len(self.server.prefix):]
|
|
try:
|
|
crafted = rparse.parse_response(self.server.request_settings, spec)
|
|
except rparse.ParseException, v:
|
|
crafted = rparse.InternalResponse(
|
|
800,
|
|
"Error parsing response spec: %s\n"%v.msg + v.marked()
|
|
)
|
|
|
|
if crafted:
|
|
ret = crafted.serve(self.wfile)
|
|
if ret["disconnect"]:
|
|
self.finish()
|
|
ret["request"] = dict(
|
|
path = path,
|
|
method = method,
|
|
headers = headers.lst,
|
|
sni = self.sni,
|
|
#remote_address = self.request.connection.address,
|
|
#full_url = self.request.full_url(),
|
|
#query = self.request.query,
|
|
httpversion = httpversion,
|
|
#uri = self.request.uri,
|
|
)
|
|
self.server.add_log(ret)
|
|
else:
|
|
cc = wsgi.ClientConn(self.client_address)
|
|
req = wsgi.Request(cc, "http", method, path, headers, content)
|
|
sn = self.connection.getsockname()
|
|
app = wsgi.WSGIAdaptor(
|
|
self.server.app,
|
|
sn[0],
|
|
self.server.port,
|
|
version.NAMEVERSION
|
|
)
|
|
app.serve(req, self.wfile)
|
|
|
|
|
|
class Pathod(tcp.TCPServer):
|
|
LOGBUF = 500
|
|
def __init__(self, addr, ssloptions=None, prefix="/p/", staticdir=None, anchors=None):
|
|
"""
|
|
addr: (address, port) tuple. If port is 0, a free port will be
|
|
automatically chosen.
|
|
ssloptions: a dictionary containing certfile and keyfile specifications.
|
|
prefix: string specifying the prefix at which to anchor response generation.
|
|
staticdir: path to a directory of static resources, or None.
|
|
anchors: A list of (regex, spec) tuples, or None.
|
|
"""
|
|
tcp.TCPServer.__init__(self, addr)
|
|
self.ssloptions = ssloptions
|
|
self.staticdir = staticdir
|
|
self.prefix = prefix
|
|
self.app = app.app
|
|
self.app.config["pathod"] = self
|
|
self.log = []
|
|
self.logid = 0
|
|
self.anchors = []
|
|
if anchors:
|
|
for i in anchors:
|
|
try:
|
|
arex = re.compile(i[0])
|
|
except re.error:
|
|
raise PathodError("Invalid regex in anchor: %s"%i[0])
|
|
try:
|
|
aresp = rparse.parse_response(self.request_settings, i[1])
|
|
except rparse.ParseException, v:
|
|
raise PathodError("Invalid page spec in anchor: '%s', %s"%(i[1], str(v)))
|
|
self.anchors.append((arex, aresp))
|
|
|
|
@property
|
|
def request_settings(self):
|
|
return dict(
|
|
staticdir = self.staticdir
|
|
)
|
|
|
|
def handle_connection(self, request, client_address):
|
|
h = PathodHandler(request, client_address, self)
|
|
h.handle()
|
|
h.finish()
|
|
|
|
def add_log(self, d):
|
|
lock = threading.Lock()
|
|
with lock:
|
|
d["id"] = self.logid
|
|
self.log.insert(0, d)
|
|
if len(self.log) > self.LOGBUF:
|
|
self.log.pop()
|
|
self.logid += 1
|
|
return d["id"]
|
|
|
|
def clear_log(self):
|
|
lock = threading.Lock()
|
|
with lock:
|
|
self.log = []
|
|
|
|
def log_by_id(self, id):
|
|
for i in self.log:
|
|
if i["id"] == id:
|
|
return i
|
|
|
|
def get_log(self):
|
|
return self.log
|