/usr/share/pyshared/pygopherd/handlers/HandlerMultiplexer.py is in pygopherd 2.0.18.3+nmu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | # pygopherd -- Gopher-based protocol server in Python
# module: find the right handler for a request
# Copyright (C) 2002 John Goerzen
# <jgoerzen@complete.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
from pygopherd import GopherExceptions, logger
from pygopherd.handlers import *
import os, re
handlers = None
rootpath = None
def getHandler(selector, searchrequest, protocol, config, handlerlist = None,
vfs = None):
"""Called without handlerlist specified, uses the default as listed
in config."""
global handlers, rootpath
if vfs == None:
from pygopherd.handlers.base import VFS_Real
vfs = VFS_Real(config)
if not handlers:
handlers = eval(config.get("handlers.HandlerMultiplexer",
"handlers"))
rootpath = config.get("pygopherd", "root")
if handlerlist == None:
handlerlist = handlers
# SECURITY: assert that our absolute path is within the absolute
# path of the site root.
#if not os.path.abspath(rootpath + '/' + selector). \
# startswith(os.path.abspath(rootpath)):
# raise GopherExceptions.FileNotFound, \
# [selector, "Requested document is outside the server root",
# protocol]
statresult = None
try:
statresult = vfs.stat(selector)
except OSError:
pass
for handler in handlerlist:
htry = handler(selector, searchrequest, protocol, config, statresult,
vfs)
if htry.isrequestforme():
return htry.gethandler()
raise GopherExceptions.FileNotFound, \
[selector, "no handler found", protocol]
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