[jdev] Jingle WebRTC implementation

[Sergey Dobrov]

On 05/16/2012 05:53 PM, Emil Ivov wrote:
> Hey there,
Hello and thanks for your answer.

> 
> On 16.05.12 12:42, Sergey Dobrov wrote:
>> I have discovered that at the moment it's impossible to implement Jingle
>> on top of WebRTC because of this bug:
>> https://groups.google.com/forum/#!topic/discuss-webrtc/6K95fm0r2J4
>>
>> Still can't understand if jitsi actually can do SRTP communications (and
>> not ZRTP).
> 
> Just to be clear here: SRTP is a transport protocol and ZRTP is one key
> negotiation mechanism among others, that works with SRTP. Another
> popular key negotiation mechanism that also uses SRTP is SDES. I suppose
> that in this case you were referring to SDES.

Thanks for clarifying.

> 
> We do have SDES in Jitsi but it's currently only implemented for SIP.
> Adding it for Jingle should be rather trivial.

Where can I post a ticket for that? :) This can help anyone to implement
this in their projects. And then it would be easier to make gateways to
other networks including WebRTC calls.

> 
> Cheers,
> Emil
> 
> --
> http://jitsi.org
> 
>>
>> Created a ticket for Gajim to implement SRTP:
>> https://trac.gajim.org/ticket/7157
>>
>> On 05/15/2012 07:34 PM, Sergey Dobrov wrote:
>>> Hello,
>>>
>>> I am trying to implement Jingle in my habahaba project
>>> (http://habahaba.im/) and trying to find another Jingle implementation
>>> to test with and see that the situation with them is awful.
>>>
>>> To establish a connection, WebRTC requires to use SRTP and not RTP.
>>> Okay, have we any client that can do that? I don't see any except of
>>> jitsi that judging by code has some support of jingle:encryption
>>> element. But in actual fact, it seems for me, that jitsi can use only
>>> ZRTP for outgoing sessions and can serve SRTP for incoming sessions.
>>>
>>> Okay, try to use it! Make outgoing call from my web client to jitsi.
>>> Send "session-initiate" populated with my contents and transports and
>>> expect for "session-accept" but suddenly receive "transport-info". Is
>>> this behavior of jitsi correct? I look throw flows in XEPs and don't
>>> understand how I can process "session-accept" here.
>>>
>>> If anybody can suppose a client with SRTP support, I will be grateful.
>>> Anyone interested in the project is welcomed for the discussion.
>>>
>>
>>
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-- 
With best regards,
Sergey Dobrov,
XMPP Developer and JRuDevels.org founder.