mirror of
https://github.com/sqlmapproject/sqlmap.git
synced 2025-11-04 09:57:38 +03:00
113 lines
4.0 KiB
Python
113 lines
4.0 KiB
Python
#!/usr/bin/env python
|
|
|
|
"""
|
|
02/2006 Will Holcomb <wholcomb@gmail.com>
|
|
|
|
Reference: http://odin.himinbi.org/MultipartPostHandler.py
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
This library 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with this library; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
"""
|
|
|
|
import mimetools
|
|
import mimetypes
|
|
import os
|
|
import stat
|
|
import StringIO
|
|
import sys
|
|
import urllib
|
|
import urllib2
|
|
|
|
from lib.core.exception import SqlmapDataException
|
|
|
|
|
|
class Callable:
|
|
def __init__(self, anycallable):
|
|
self.__call__ = anycallable
|
|
|
|
# Controls how sequences are uncoded. If true, elements may be given
|
|
# multiple values by assigning a sequence.
|
|
doseq = 1
|
|
|
|
|
|
class MultipartPostHandler(urllib2.BaseHandler):
|
|
handler_order = urllib2.HTTPHandler.handler_order - 10 # needs to run first
|
|
|
|
def http_request(self, request):
|
|
data = request.get_data()
|
|
|
|
if isinstance(data, dict):
|
|
v_files = []
|
|
v_vars = []
|
|
|
|
try:
|
|
for(key, value) in data.items():
|
|
if isinstance(value, file) or hasattr(value, "file") or isinstance(value, StringIO.StringIO):
|
|
v_files.append((key, value))
|
|
else:
|
|
v_vars.append((key, value))
|
|
except TypeError:
|
|
systype, value, traceback = sys.exc_info()
|
|
raise SqlmapDataException, "not a valid non-string sequence or mapping object", traceback
|
|
|
|
if len(v_files) == 0:
|
|
data = urllib.urlencode(v_vars, doseq)
|
|
else:
|
|
boundary, data = self.multipart_encode(v_vars, v_files)
|
|
contenttype = "multipart/form-data; boundary=%s" % boundary
|
|
#if (request.has_header("Content-Type") and request.get_header("Content-Type").find("multipart/form-data") != 0):
|
|
# print "Replacing %s with %s" % (request.get_header("content-type"), "multipart/form-data")
|
|
request.add_unredirected_header("Content-Type", contenttype)
|
|
|
|
request.add_data(data)
|
|
return request
|
|
|
|
def multipart_encode(vars, files, boundary=None, buf=None):
|
|
if boundary is None:
|
|
boundary = mimetools.choose_boundary()
|
|
|
|
if buf is None:
|
|
buf = ""
|
|
|
|
for (key, value) in vars:
|
|
if key is not None and value is not None:
|
|
buf += "--%s\r\n" % boundary
|
|
buf += "Content-Disposition: form-data; name=\"%s\"" % key
|
|
buf += "\r\n\r\n" + value + "\r\n"
|
|
|
|
for (key, fd) in files:
|
|
file_size = os.fstat(fd.fileno())[stat.ST_SIZE] if isinstance(fd, file) else fd.len
|
|
filename = fd.name.split("/")[-1] if "/" in fd.name else fd.name.split("\\")[-1]
|
|
try:
|
|
contenttype = mimetypes.guess_type(filename)[0] or "application/octet-stream"
|
|
except:
|
|
# Reference: http://bugs.python.org/issue9291
|
|
contenttype = "application/octet-stream"
|
|
buf += "--%s\r\n" % boundary
|
|
buf += "Content-Disposition: form-data; name=\"%s\"; filename=\"%s\"\r\n" % (key, filename)
|
|
buf += "Content-Type: %s\r\n" % contenttype
|
|
# buf += "Content-Length: %s\r\n" % file_size
|
|
fd.seek(0)
|
|
|
|
buf = str(buf) if not isinstance(buf, unicode) else buf.encode("utf8")
|
|
buf += "\r\n%s\r\n" % fd.read()
|
|
|
|
buf += "--%s--\r\n\r\n" % boundary
|
|
|
|
return boundary, buf
|
|
|
|
multipart_encode = Callable(multipart_encode)
|
|
|
|
https_request = http_request
|