Snort mailing list archives

RE: Patch for ACID....!!


From: Saad Kadhi <bsdguy () docisland org>
Date: 13 Jan 2002 14:18:03 +0100

On Sun, 2002-01-13 at 14:01, Frank Reid wrote:
It could be a useful feature to have both an "anonymous" and "administrator"
(authenticated) mode on ACID.  The anonymous user would be allowed to
search/display alerts, graph data, etc., but not delete, archive, etc.  In
fact, it would be great to support granular accounts in both ACID and
Demarc, probably associated with specified database criteria such as the
alert type, address space, etc.  So, if "User X" is associated with address
1.2.3.0/24 and has non-administrative permissions (no delete), "User X" is
only able to query within those bounds after authenticating.  "User Y" is a
website administrator, so he only has non-administrative permissions for
1.2.3.4/32 and only for alerts WEB-IIS, WEB-MISC, etc.
Now I got the picture. I thought it was just a need to authenticate
access to the acid subdir. My sincere apologies to kamesh for such a
misunderstanding. 

Regards.

Frank

-----Original Message-----
From: snort-users-admin () lists sourceforge net
[mailto:snort-users-admin () lists sourceforge net]On Behalf Of Saad Kadhi
Sent: Saturday, January 12, 2002 10:44 AM
To: kamesh_rajaram () sify com
Cc: Snort Users
Subject: Re: [Snort-users] Patch for ACID....!!


On Sat, 2002-01-12 at 13:34, kamesh_rajaram () sify com wrote:
Hi ACID users...!!
       This is with respect to the product ACID (Version 0.9.6b19 ). I
feel that
an authentication procedure is required for the users of this console
(Like what
DEMARC has). Since i am planing to use ACID...i feel the need for
authentication. Is there a patch already available..?? Else, i am planning
to
develop that module  as a patch...I seek ur advice on this issue. This
mail is
to avoid any duplication of work in that area. Mail back to me in
leisure...Seeking ur kind co-operation in this regard.
I'm a bit confused w/ your post. What kind of authentication are you
seeking ? to run ACID, you need a webserver that can run php. &
nowadays, all webservers support some kind of authentication or another.
For example, let's take Apache. There is .htaccess, digest,mod_auth_db,
mod_auth_dbm & many other types of authentication. So why the heck do we
need a "supplemental" ACID-only authentication module since there is
already a truckload of methods for Apache itself ?

& If you don't want to go into big hassles configuring Apache to support
authentication for the $wwwdir/acid directory, you can use ssh port
forwarding as a mean to authenticate the admins. Here is how I do it:
1. configure apache to listen only to loopback address. For example:
localhost on port 8888 (that way you avoid Apache initially starting as
root since port >=1024)
2. generate a dsa key to use w/ your favorite openssh server installed
on the same box as apache
3. put in your local .ssh/config file sth like the following for the
apache server:
[snip]
Host acid.test.com
[snip]
   LocalForward 8888 localhost:8888
[snip]
4. now open a session to acid.test.com
5. open your browser & type:
http://localhost:8888

If this is not a *strong* authentication of sorts, then I don't see your
point Kamesh.

Regards.
--
/Saad --  [bsdguy () docisland org]
[pgp keyid: 35592A6D http://pgp.mit.edu]
# buy a geek-in-a-can, point nozzle at technical problem and spray
# if desesperate degauss your screen. it might solve your pb as well


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-- 
/Saad --  [bsdguy () docisland org] 
[pgp keyid: 35592A6D http://pgp.mit.edu]
# buy a geek-in-a-can, point nozzle at technical problem and spray
# if desesperate degauss your screen. it might solve your pb as well


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