ISA server authentication

[Savvas Radevic]

Νομίζω υπάρχουν δύο λύσεις για MS / Microsoft proxy server (ISA)

1. Εγκατάσταση ntlmaps:

http://anamasry.wordpress.com/2009/02/09/configuring-ubuntu-with-ms-isa-server/

Description: NTLM Authorization Proxy Server
'NTLM Authorization Proxy Server' (APS) is a proxy software that
allows you to authenticate via an MS Proxy Server (e.g. ISA server)
using the proprietary NTLM protocol. Since version 0.9.5 APS has an
ability to behave as a standalone proxy server and authenticate http
clients at web servers using NTLM method. It can change arbitrary
values in your client's request header so that those requests will
look like they were created by MS IE. It is written in Python v1.5.2
language.
.
Main features:
   * supports NTLM authentication via parent proxy server
     (Error 407 Proxy Authentication Required)
   * supports NTLM authentication at web servers
     (Error 401 Access Denied/Unauthorized)
   * supports translation of NTLM scheme to standard "Basic"
     authentication scheme
   * supports the HTTPS 'CONNECT' method for transparent tunnelling
     through parent proxy server
   * has ability to change arbitrary values in client's request headers;
   * supports unlimited number of client connections
   * supports connections from external hosts
   * supports HTTP 1.1 persistent connections
   * stores user's credentials in config file or requests
     password from a console during the start time

2. Δεν ξέρω αν σε ενδιαφέρει, αλλά υπάρχει και το *squid proxy* που είναι
ελεύθερο λογισμικό. Θα μπορούσες να αντικαταστήσεις τον ISA server με αυτόν
και να γλιτώσεις περιττά προβλήματα; [?]

Υπάρχει η έκδοση squid 2 και squid 3:

http://packages.ubuntu.com/search?suite=karmic&keywords=squid

squid:
  Installed: (none)
  Candidate: 2.7.STABLE6-2ubuntu2
  Version table:
     2.7.STABLE6-2ubuntu2 0
        500 http://archive.ubuntu.com karmic/main Packages

squid3:
  Installed: (none)
  Candidate: 3.0.STABLE18-1
  Version table:
     3.0.STABLE18-1 0
        500 http://archive.ubuntu.com karmic/universe Packages


Υπάρχει και το *gadmin-squid* για γραφικό περιβάλλον.
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