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Refactor a bit the servers

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This commit is contained in:
jvoisin 2016-07-05 00:55:14 +02:00
parent f2a2ffbe87
commit 8e9205b102
12 changed files with 150 additions and 317 deletions
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24
servers/HTTP_Proxy.py
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@ -14,8 +14,6 @@
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import os
import settings
import urlparse
import select
import zlib
@ -43,24 +41,20 @@ def InjectData(data, client, req_uri):
return data
RedirectCodes = ['HTTP/1.1 300', 'HTTP/1.1 301', 'HTTP/1.1 302', 'HTTP/1.1 303', 'HTTP/1.1 304', 'HTTP/1.1 305', 'HTTP/1.1 306', 'HTTP/1.1 307']
if [s for s in RedirectCodes if s in Headers]:
if set(RedirectCodes) & set(Headers):
return data
if "content-encoding: gzip" in Headers.lower():
Content = zlib.decompress(Content, 16+zlib.MAX_WBITS)
if "content-type: text/html" in Headers.lower():
# Serve the custom HTML if needed
if settings.Config.Serve_Html:
if settings.Config.Serve_Html: # Serve the custom HTML if needed
return RespondWithFile(client, settings.Config.Html_Filename)
Len = ''.join(re.findall('(?<=Content-Length: )[^\r\n]*', Headers))
HasBody = re.findall('(<body[^>]*>)', Content)
Len = ''.join(re.findall(r'(?<=Content-Length: )[^\r\n]*', Headers))
HasBody = re.findall(r'(<body[^>]*>)', Content)
if HasBody and len(settings.Config.HtmlToInject) > 2:
if settings.Config.Verbose:
print text("[PROXY] Injecting into HTTP Response: %s" % color(settings.Config.HtmlToInject, 3, 1))
@ -71,11 +65,9 @@ def InjectData(data, client, req_uri):
Headers = Headers.replace("Content-Length: "+Len, "Content-Length: "+ str(len(Content)))
data = Headers +'\r\n\r\n'+ Content
else:
if settings.Config.Verbose:
print text("[PROXY] Returning unmodified HTTP response")
return data
class ProxySock:
@ -96,19 +88,17 @@ class ProxySock:
def connect(self, address) :
# Store the real remote adress
(self.host, self.port) = address
self.host, self.port = address
# Try to connect to the proxy
for (family, socktype, proto, canonname, sockaddr) in socket.getaddrinfo(
self.proxy_host,
self.proxy_port,
0, 0, socket.SOL_TCP) :
0, 0, socket.SOL_TCP):
try:
# Replace the socket by a connection to the proxy
self.socket = socket.socket(family, socktype, proto)
self.socket.connect(sockaddr)
except socket.error, msg:
if self.socket:
self.socket.close()
@ -116,7 +106,7 @@ class ProxySock:
continue
break
if not self.socket :
raise socket.error, ms
raise socket.error, msg
# Ask him to create a tunnel connection to the target host/port
self.socket.send(