/usr/share/pyshared/medusa/virtual_handler.py is in python-medusa 1:0.5.4-7build1.
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 | # -*- Mode: Python -*-
import socket
import default_handler
import re
HOST = re.compile ('Host: ([^:/]+).*', re.IGNORECASE)
get_header = default_handler.get_header
class virtual_handler:
"""HTTP request handler for an HTTP/1.0-style virtual host. Each
Virtual host must have a different IP"""
def __init__ (self, handler, hostname):
self.handler = handler
self.hostname = hostname
try:
self.ip = socket.gethostbyname (hostname)
except socket.error:
raise ValueError, "Virtual Hostname %s does not appear to be registered in the DNS" % hostname
def match (self, request):
if (request.channel.addr[0] == self.ip):
return 1
else:
return 0
def handle_request (self, request):
return self.handler.handle_request (request)
def __repr__ (self):
return '<virtual request handler for %s>' % self.hostname
class virtual_handler_with_host:
"""HTTP request handler for HTTP/1.1-style virtual hosts. This
matches by checking the value of the 'Host' header in the request.
You actually don't _have_ to support HTTP/1.1 to use this, since
many browsers now send the 'Host' header. This is a Good Thing."""
def __init__ (self, handler, hostname):
self.handler = handler
self.hostname = hostname
def match (self, request):
host = get_header (HOST, request.header)
if host == self.hostname:
return 1
else:
return 0
def handle_request (self, request):
return self.handler.handle_request (request)
def __repr__ (self):
return '<virtual request handler for %s>' % self.hostname
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