[rabbitmq-discuss] Authenticating users via SSPI

[Mark Steele]

Really depends on what your needs are.

You could have one cert per user, and use the same authentication
information in your rabbit cloud for all users. I just noticed however that
the erlang new_ssl implementation does not support CRLs, so you won't be
able to revoke a certificate and have that reflected by an authentication
failure on the rabbit server.

Wonder what the odds of adding CRL or OCSP support to rabbit are....There
was a thread about this in 2009:
http://lists.rabbitmq.com/pipermail/rabbitmq-discuss/2009-July/004189.html

Both these functionalities are pretty trivial to implement using the openssl
library

So I guess my original suggestion doesn't fly as a good solution, sorry!

Cheers,

Mark Steele
Director of development
Bering Media Inc.



On Thu, Jul 15, 2010 at 6:33 PM, Dan Wise <Dan.Wise at ignisasset.com> wrote:

>  Would I need a separate certificate for each user? Does peer certificate
> verification bypass normal username and password checking?
>
>
>
> Dan.
>
>
>
>
>
> *From:* Mark Steele [mailto:msteele at beringmedia.com]
> *Sent:* 15 July 2010 14:52
> *To:* Dan Wise
> *Cc:* rabbitmq-discuss at lists.rabbitmq.com
> *Subject:* Re: [rabbitmq-discuss] Authenticating users via SSPI
>
>
>
> You could use PKI and store the certificates in LDAP. Have your app use the
> current credentials of the user to grab the certificate and connect to
> rabbit over SSL with peer certificate verification enabled.
>
>
> Mark Steele
> Director of development
> Bering Media Inc.
>
>
>  On Thu, Jul 15, 2010 at 5:53 AM, Dan Wise <Dan.Wise at ignisasset.com>
> wrote:
>
> Hi,
>
>
>
> We have a number of Windows users who want to use our rabbitmq messaging.
> However we need to ensure that we authenticate them without them having to
> enter their Windows passwords and syncing with the rabbitmq user passwords.
>
>
>
> Has anyone looked at a mechanism for using SSPI authentication to allow
> clients to connect? This is surely a common challenge, particularly in an
> organisation where there are large numbers of users and the job of providing
> and maintaining separate passwords for different systems is hugs.
>
>
>
> Thanks,
>
>
>
> *Dan Wise*
>
> * *
>
>
>
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