[Linux-PowerEdge] Debian Jessie repo

Jose_De_La_Rosa at Dell.com Jose_De_La_Rosa at Dell.com
Tue Dec 15 16:48:48 CST 2015


A new Dockerfile for OMSA has been pushed, new Docker image created using CentOS 7.2. Preliminary testing looks good, but not thoroughly tested.

https://github.com/jose-delarosa/docker-images/tree/master/openmanage81
https://hub.docker.com/r/jdelaros1/openmanage/

Report any issues directly to me or in github.

Jose De la Rosa
Linux Engineering
Dell | Enterprise Solutions Group

From: linux-poweredge-bounces-Lists On Behalf Of De La Rosa, Jose
Sent: Tuesday, December 15, 2015 2:03 PM
To: Jean-Daniel.Tissot at univ-fcomte.fr; bda20 at cam.ac.uk; linux-poweredge-Lists
Subject: Re: [Linux-PowerEdge] Debian Jessie repo

Jean-Daniel,

It's not the SSL certificate that's causing the issue but rather some of the ciphers that the web server supports in /opt/dell/srvadmin/lib64/openmanage/apache-tomcat/conf/server.xml. Removing the weak DHE ciphers addresses the issue in Chrome, but need to verify it doesn't affect overall functionality, and also testing with stronger ECDHE ciphers.

Jose De la Rosa
Linux Engineering
Dell | Enterprise Solutions Group

From: Jean-Daniel TISSOT [mailto:Jean-Daniel.Tissot at univ-fcomte.fr]
Sent: Tuesday, December 15, 2015 11:33 AM
To: Ben; linux-poweredge-Lists; De La Rosa, Jose
Subject: Re: [Linux-PowerEdge] Debian Jessie repo

All my browsers reject certificates too weak. How can I install a stronger one.
Could Jose De la Rosa make a docker file with a stronger certificate ?
It will be nice.

Thanks.
Le 15. 12. 15 16:50, Ben a écrit :

On Tue, 15 Dec 2015, Josh_Moore at Dell.com<mailto:Josh_Moore at Dell.com> wrote:



The default certificate included with OMSA is a self-signed certificate

with a weaker hashing algorithm. It is a best practice to replace the

default certificate with your own stronger signed certificate.

[...]



Here's an idea: how about Dell change the self-signed certificate to use a

stronger/supported hashing algorithm?  That benefits everyone on all kinds

of levels.



Ben

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