libraries/python-ntlm: Added (Python NTLM Support).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
This commit is contained in:
Brenton Earl 2015-11-18 23:25:28 +07:00 committed by Willy Sudiarto Raharjo
parent 119ea43024
commit e1e61f6fff
5 changed files with 229 additions and 0 deletions

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# python-ntlm
Python library that provides NTLM support, including an authentication
handler for urllib2.
This library allows you to retrieve content from (usually corporate)
servers protected with windows authentication (NTLM) using the python
urllib2.
## Python 3 Support
There is work going on to port the library to python 3, you can find it
in the python30 directory. (at this time it seems to work as good as the
python 2 library)
# Usage
## Simple example
```python
import urllib2
from ntlm import HTTPNtlmAuthHandler
user = 'DOMAIN\User'
password = "Password"
url = "http://ntlmprotectedserver/securedfile.html"
passman = urllib2.HTTPPasswordMgrWithDefaultRealm()
passman.add_password(None, url, user, password)
# create the NTLM authentication handler
auth_NTLM = HTTPNtlmAuthHandler.HTTPNtlmAuthHandler(passman)
# create and install the opener
opener = urllib2.build_opener(auth_NTLM)
urllib2.install_opener(opener)
# retrieve the result
response = urllib2.urlopen(url)
print(response.read())
```
## Extended Example
```python
import urllib2
from urlparse import urlparse, urlunparse
from ntlm import HTTPNtlmAuthHandler
user = 'DOMAIN\User'
password = "Password"
url = "http://ntlmprotectedserver/securedfile.html"
# determine a base_uri for which the username and password can be used
parsed_url = urlparse(self.href)
base_uri = urlunparse((parsed_url[0],parsed_url[1],"","","",""))
passman = urllib2.HTTPPasswordMgrWithDefaultRealm()
passman.add_password(None, base_uri, user, password)
# create the NTLM authentication handler
auth_NTLM = HTTPNtlmAuthHandler.HTTPNtlmAuthHandler(passman)
# other authentication handlers
auth_basic = urllib2.HTTPBasicAuthHandler(passman)
auth_digest = urllib2.HTTPDigestAuthHandler(passman)
# disable proxies (if you want to stay within the corporate network)
proxy_handler = urllib2.ProxyHandler({})
# create and install the opener
opener = urllib2.build_opener(proxy_handler, auth_NTLM, auth_digest,
auth_basic)
urllib2.install_opener(opener)
# retrieve the result
response = urllib2.urlopen(url)
print(response.read())
```
## Limitations
* A request using the `HTTPNtlmAuthHandler` has no HTTP status
* handling, for example: redirects are not handled by the opener, you
* must check and handle the response yourself.
# Resources
## Inspired by
* [http://sourceforge.net/projects/ntlmaps/ NTLM Authorization Proxy
* Server]
(Dmitri Rozmanov kindly allowed his code to be redistributed under
the LGPL)
The NTLM Authorization Proxy Server can be used to make applications
that do not support NTLM proxies use them anyway: "Opens up IIS
Proxy Servers using NTLM to non-Microsoft browsers, etc"
In contrast the python-ntlm library is used to make it possible for
python code to retrieve content from an NTLM protected server.
## References
* [MS-NLMP]:
* [http://download.microsoft.com/download/a/e/6/ae6e4142-aa58-45c6-8dcf-a657e5900cd3/%5BMS-NLMP%5D.pdf
* NT LAN Manager (NTLM) Authentication Protocol Specification]
* [MS-NTHT]:
* [http://download.microsoft.com/download/a/e/6/ae6e4142-aa58-45c6-8dcf-a657e5900cd3/%5BMS-NTHT%5D.pdf
* NTLM Over HTTP Protocol Specification]
* [http://www.blackhat.com/presentations/bh-asia-04/bh-jp-04-pdfs/bh-jp-04-seki.pdf
* Optimized Attack for NTLM2 Session Response]

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Python library that provides NTLM support, including an authentication
handler for urllib2. Works with pass-the-hash in additon to password
authentication.
This library is useful for passing hashes to servers requiring ntlm
authentication in instances where using windows tools is not desirable.
It allows Python clients running on any operating system to provide NTLM
authentication to a supporting Windows server.
Usage and Examples located in /usr/doc/python-ntlm-$VERSION/README.md.

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#!/bin/sh
# Slackware build script for python-ntlm
# Copyright 2015 Brenton Earl <brent@exitstatusone.com>
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
PRGNAM=python-ntlm
VERSION=${VERSION:-1.1.0}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) ARCH=i486 ;;
arm*) ARCH=arm ;;
*) ARCH=$( uname -m ) ;;
esac
fi
CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}
if [ "$ARCH" = "i486" ]; then
SLKCFLAGS="-O2 -march=i486 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
SLKCFLAGS="-O2 -march=i686 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
SLKCFLAGS="-O2 -fPIC"
LIBDIRSUFFIX="64"
else
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
fi
set -e
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
chown -R root:root .
find -L . \
\( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
-o -perm 511 \) -exec chmod 755 {} \; -o \
\( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
-o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
python setup.py install --root=$PKG
find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
| cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a PKG-INFO $PKG/usr/doc/$PRGNAM-$VERSION
# Copy README.md from github, needs to be checked periodically
cat $CWD/DOCUMENTATION > $PKG/usr/doc/$PRGNAM-$VERSION/README.md
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}

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PRGNAM="python-ntlm"
VERSION="1.1.0"
HOMEPAGE="https://github.com/mullender/python-ntlm"
DOWNLOAD="https://pypi.python.org/packages/source/p/python-ntlm/python-ntlm-1.1.0.tar.gz"
MD5SUM="c1b036401a29dd979ee56d48a2267686"
DOWNLOAD_x86_64=""
MD5SUM_x86_64=""
REQUIRES="pysetuptools"
MAINTAINER="Brenton Earl"
EMAIL="brent@exitstatusone.com"

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# HOW TO EDIT THIS FILE:
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python-ntlm: python-ntlm (Python NTLM Support)
python-ntlm:
python-ntlm: Python library that provides NTLM support, including an
python-ntlm: authentication handler for urllib2. Works with pass-the-hash in
python-ntlm: additon to password authentication.
python-ntlm:
python-ntlm: Home page: https://github.com/mullender/python-ntlm
python-ntlm:
python-ntlm:
python-ntlm:
python-ntlm: