[zeromq-dev] ZMQ over SSH via PHP

[Brian Smith]

Hi,

I use ZeroMQ over SSH in a couple of projects. While I don't do it through
PHP
(and there is no "cookbook", that I'm aware of), I can tell you that it is
pretty easy
to accomplish using the regular SSH command line. Hopefully, you'll be able
to adapt
the below to the particulars of the PHP-SSH wrapper.

Host A:
0MQ process bound to 127.0.0.1:9605

Host B:
SSH tunnel opened with: ssh -L127.0.0.1:9705:localhost:9605 HostB -N
0MQ process connects to 127.0.0.1:9705 /* this could easily be PHP app */

-B

On Sat, Apr 14, 2012 at 4:28 PM, <zmq-list at zerocue.com> wrote:

> I’m new to the zeromq project and am excited to use it for a new project.
> I’m looking to find a way to provide for encrypted communication and was
> considering SSH.  Is there a cookbook method for doing this through PHP?**
> **
>
> ** **
>
> I’ve tried using the ->connect() with a standard PHP SSH wrapper such as:
> “ssh2.tunnel://user@host:22/127.0.0.1:5000” but I get protocol not
> supported.  I expect this is because the php extension to zmq tells zmq to
> open the socket its-self which would be bypassing the PHP standard streams,
> is that right?****
>
> ** **
>
> Is there any known way to accomplish secure connections?  I can’t rely on
> “local security” as we have a trust-nothing approach to our infrastructure,
> even internally.****
>
> ** **
>
> Thanks,****
>
> ** **
>
> -Clint****
>
> _______________________________________________
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> zeromq-dev at lists.zeromq.org
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>
>
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