[one-users] VNC in sunstone not working on firefox 26 (one 4.4)

Tue Feb 4 03:03:00 PST 2014

Hi Ondra,

Let us know if the solution proposed by Wilma works for you.

Thank you both for your feedback.

On 1 February 2014 19:41, Wilma Hermann <wilma.hermann at gmail.com> wrote:

> Hi,
>
> are you using a self-signed certificate? I encountered the same issue with
> a snakeoil-cert, Firefox seems to store the trust to a certain certificate
> not only based on the domain but also on the port used. Since VNC is using
> a different port, this ends up in a missing trust-warning. Try opening
> https://opennebulaaddr <https://opennebulaaddr/vm/272/startvnc>:29876/ in
> your firefox. If it gives you a warning, then you only need to trust your
> cert and sucure VNC should work.
>
> Greetings
> Wilma
>
>
> 2014-01-31 Tino Vazquez <cvazquez at c12g.com>:
>
> Hi,
>>
>> Ok, thanks for letting us know. I've opened a ticket to reproduce and
>> solve this problem for future releases:
>>
>>  http://dev.opennebula.org/issues/2703
>>
>> Regards,
>>
>> -Tino
>>
>> --
>> OpenNebula - Flexible Enterprise Cloud Made Simple
>>
>> --
>> Constantino Vázquez Blanco, PhD, MSc
>> Senior Infrastructure Architect at C12G Labs
>> www.c12g.com | @C12G | es.linkedin.com/in/tinova
>>
>> --
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>>
>>
>> On 31 January 2014 17:05, Hamada, Ondrej <ondrej.hamada at acision.com>
>> wrote:
>> > Hi Tino,
>> > Yes, I can confirm that. Without SSL the VNC works in firefox.
>> >
>> > Regards,
>> >
>> > Ondra
>> >
>> > -----Original Message-----
>> > From: Tino Vazquez [mailto:cvazquez at c12g.com]
>> > Sent: Friday, January 31, 2014 12:50 PM
>> > To: Hamada, Ondrej
>> > Cc: users
>> > Subject: Re: [one-users] VNC in sunstone not working on firefox 26 (one
>> 4.4)
>> >
>> > Hi Ondrej,
>> >
>> > Just to rule out other problems, can you confirm that without SSL VNC
>> is working in Firefox?
>> >
>> > Regards,
>> >
>> > -Tino
>> > --
>> > OpenNebula - Flexible Enterprise Cloud Made Simple
>> >
>> > --
>> > Constantino Vázquez Blanco, PhD, MSc
>> > Senior Infrastructure Architect at C12G Labs www.c12g.com | @C12G |
>> es.linkedin.com/in/tinova
>> >
>> > --
>> > Confidentiality Warning: The information contained in this e-mail and
>> any accompanying documents, unless otherwise expressly indicated, is
>> confidential and privileged, and is intended solely for the person and/or
>> entity to whom it is addressed (i.e. those identified in the "To" and "cc"
>> box). They are the property of C12G Labs S.L..
>> > Unauthorized distribution, review, use, disclosure, or copying of this
>> communication, or any part thereof, is strictly prohibited and may be
>> unlawful. If you have received this e-mail in error, please notify us
>> immediately by e-mail at abuse at c12g.com and delete the e-mail and
>> attachments and any copy from your system. C12G thanks you for your
>> cooperation.
>> >
>> >
>> > On 30 January 2014 17:59, Hamada, Ondrej <ondrej.hamada at acision.com>
>> wrote:
>> >> Hi Tino,
>> >> Thank you for reply. Here's the output:
>> >>
>> >> 17:45:06.596 POST https://opennebulaaddr/vm/272/startvnc [HTTP/1.1 200
>> >> OK 59ms]
>> >> 17:45:06.621 SecurityError: The operation is insecure. websock.js:333
>> >> 17:45:06.619 "New state 'loaded', was 'disconnected'. Msg: noVNC
>> >> ready: native WebSockets, canvas rendering" util.js:110
>> >> 17:45:06.620 "New state 'connect', was 'loaded'." util.js:110
>> >> 17:45:06.621 "Skipping unsupported WebSocket binary sub-protocol"
>> >> util.js:111
>> >> 17:45:08.621 "New state 'failed', was 'connect'. Msg: Connect timeout"
>> >> util.js:111
>> >> 17:45:08.672 "New state 'disconnected', was 'failed'."
>> >>
>> >> The security error - it remains me that the problems had started
>> probably after I've configured apache as a SSL proxy for sunstone. And in
>> Chrome it works ok. Unfortunately I need the SSL enabled.
>> >>
>> >> -----Original Message-----
>> >> From: Tino Vazquez [mailto:cvazquez at c12g.com]
>> >> Sent: Thursday, January 30, 2014 4:24 PM
>> >> To: Hamada, Ondrej
>> >> Cc: users
>> >> Subject: Re: [one-users] VNC in sunstone not working on firefox 26
>> >> (one 4.4)
>> >>
>> >> Hi Ondrej,
>> >>
>> >> Right after clicking on the VNC link, is anything showing in the
>> Firefox dev tools console [1]?
>> >>
>> >> Best,
>> >>
>> >> -Tino
>> >>
>> >> [1] https://developer.mozilla.org/en/docs/Tools
>> >> --
>> >> OpenNebula - Flexible Enterprise Cloud Made Simple
>> >>
>> >> --
>> >> Constantino Vázquez Blanco, PhD, MSc
>> >> Senior Infrastructure Architect at C12G Labs www.c12g.com | @C12G |
>> >> es.linkedin.com/in/tinova
>> >>
>> >> --
>> >> Confidentiality Warning: The information contained in this e-mail and
>> any accompanying documents, unless otherwise expressly indicated, is
>> confidential and privileged, and is intended solely for the person and/or
>> entity to whom it is addressed (i.e. those identified in the "To" and "cc"
>> box). They are the property of C12G Labs S.L..
>> >> Unauthorized distribution, review, use, disclosure, or copying of this
>> communication, or any part thereof, is strictly prohibited and may be
>> unlawful. If you have received this e-mail in error, please notify us
>> immediately by e-mail at abuse at c12g.com and delete the e-mail and
>> attachments and any copy from your system. C12G thanks you for your
>> cooperation.
>> >>
>> >>
>> >> On 27 January 2014 18:27, Ondrej Hamada <ondrej.hamada at acision.com>
>> wrote:
>> >>> Hi,
>> >>> currently I'm unable to use VNC from sunstone (OpenNebula 4.4, debian
>> >>> 7.2). Sunstone shows the information about VNC start and then no VNC
>> >>> windows pops up. This is happening on firefox 26 only (and also on my
>> >>> colleague's computer). The same web in chromium 32 works ok. Has
>> >>> anyone else encountered same problem? Any idea where's the problem?
>> >>>
>> >>> --
>> >>> Ondrej Hamada
>> >>>
>> >>>
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>> >>
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-- 
--
Daniel Molina
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | dmolina at opennebula.org | @OpenNebula
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