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Apply network block middleware on all POSTs

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This commit is contained in:
Martin Mahner 2014-12-12 22:58:06 +01:00
parent 641d156128
commit 611e0f6ea9
1 changed files with 10 additions and 0 deletions
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10
dpaste/middleware.py
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@ -1,4 +1,5 @@
import socket import socket
from django.http import HttpResponseBadRequest
tor_bl = ( tor_bl = (
'{remote_addr}.{server_port}.{server_ip}' '{remote_addr}.{server_port}.{server_ip}'
@ -6,6 +7,12 @@ tor_bl = (
open_proxy_bl = ('{remote_addr}.dnsbl.proxybl.org') open_proxy_bl = ('{remote_addr}.dnsbl.proxybl.org')
rev_ip = lambda ip: '.'.join(reversed(ip.split('.'))) rev_ip = lambda ip: '.'.join(reversed(ip.split('.')))
response = """<html><body><h1>Access denied</h1>
<p>It appears you're requesting this page from an open proxy or
the TOR network. These networks are blocked due to numerous
statutory violation related posts in the past.</p>
<p>If you think this is wrong, <a href="https://github.com/bartTC/dpaste">file
a bug on Github please</a>.</p></body></html>"""
def in_blacklist(request, bl, ip=None): def in_blacklist(request, bl, ip=None):
ip = ip or request.META['REMOTE_ADDR'] ip = ip or request.META['REMOTE_ADDR']
@ -52,3 +59,6 @@ class SuspiciousIPMiddleware(object):
return request.is_tor_exit_node() or request.is_open_proxy() return request.is_tor_exit_node() or request.is_open_proxy()
request.is_suspicious = check_suspicious request.is_suspicious = check_suspicious
if request.method == 'POST' and request.is_suspicious():
return HttpResponseBadRequest(response)