mirror of
https://github.com/Grasscutters/mitmproxy.git
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89 lines
2.2 KiB
Python
89 lines
2.2 KiB
Python
import time
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import pyparsing as pp
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from . import base, http, websockets, writer, exceptions
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from exceptions import *
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class Settings:
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def __init__(
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self,
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staticdir = None,
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unconstrained_file_access = False,
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request_host = None,
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websocket_key = None
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):
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self.staticdir = staticdir
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self.unconstrained_file_access = unconstrained_file_access
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self.request_host = request_host
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self.websocket_key = websocket_key
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def parse_response(s):
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"""
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May raise ParseException
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"""
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try:
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s = s.decode("ascii")
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except UnicodeError:
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raise exceptions.ParseException("Spec must be valid ASCII.", 0, 0)
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try:
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return http.Response.expr().parseString(s, parseAll=True)[0]
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except pp.ParseException, v:
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raise exceptions.ParseException(v.msg, v.line, v.col)
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def parse_requests(s):
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"""
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May raise ParseException
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"""
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try:
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s = s.decode("ascii")
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except UnicodeError:
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raise exceptions.ParseException("Spec must be valid ASCII.", 0, 0)
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try:
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return pp.OneOrMore(
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pp.Or(
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[
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websockets.WebsocketFrame.expr(),
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http.Request.expr(),
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]
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)
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).parseString(s, parseAll=True)
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except pp.ParseException, v:
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raise exceptions.ParseException(v.msg, v.line, v.col)
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def serve(msg, fp, settings):
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"""
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fp: The file pointer to write to.
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request_host: If this a request, this is the connecting host. If
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None, we assume it's a response. Used to decide what standard
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modifications to make if raw is not set.
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Calling this function may modify the object.
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"""
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msg = msg.resolve(settings)
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started = time.time()
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vals = msg.values(settings)
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vals.reverse()
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actions = msg.actions[:]
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actions.sort()
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actions.reverse()
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actions = [i.intermediate(settings) for i in actions]
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disconnect = writer.write_values(fp, vals, actions[:])
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duration = time.time() - started
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ret = dict(
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disconnect = disconnect,
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started = started,
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duration = duration,
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)
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ret.update(msg.log(settings))
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return ret
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