On Wed, 24 Oct 2018, 20:34 Anastasiya Ruzhanskaya, <
[email protected]> wrote:

> My proxy is based on mitmproxy,
>

this is http/s proxy...

so I want to analyze messages coming from client to ovirt-engine or from
> engine to node and based on the content permit the actions or not. I know
> that there is access control inside oVirt, but I need to implement the
> similar thing by myself using proxy. From ovirt-engine to vdsm it is
> trickier as there I have no users and session ids to identify the actor, I
> can determine only actions.
>
> But anyway, I can decipher normal rpc ( for virt-manager), got familiar
> with gwt -rpc ( client-engine) and now trying to understand what is
> happening with xml rpc.
>

but engine and vdsm are using jsonrpc over stomp, which is similar to http,
but not the same.


> ср, 24 окт. 2018 г. в 21:41, Nir Soffer <[email protected]>:
>
>>
>>
>> On Wed, 24 Oct 2018, 18:51 Anastasiya Ruzhanskaya, <
>> [email protected]> wrote:
>>
>>> I need this for my proxy,
>>>
>>
>> What is your proxy?
>>
>> I need to do this analysis "online", not just by analyzing the logs after
>>> the action happened.
>>>
>>> ср, 24 окт. 2018 г. в 19:00, Nir Soffer <[email protected]>:
>>>
>>>>
>>>> On Wed, 24 Oct 2018, 13:16 Anastasiya Ruzhanskaya, <
>>>> [email protected]> wrote:
>>>>
>>>>> Hello!
>>>>> I was successful in deciphering the traffic between the client and
>>>>> ovirt-engine,
>>>>>
>>>>
>>>> Why do you need to do this? it is easier to add logging to vdsm of you
>>>> want to see more info about the messages.
>>>>
>>>> Anyway Piotr may help.
>>>>
>>>> Nir
>>>>
>>>> actually, only by dumping the premaster key from the browser, which was
>>>>> generated during the session and providing it to wireshark.
>>>>>
>>>>> How it can be done for ovirt-engine and vdsm communication? Should the
>>>>> engine private key be provided? Actually to my surprise I don't see any 
>>>>> ssl
>>>>> communication between engine and node when for example turn on the virtual
>>>>> machine, only tcp packets. But this page
>>>>> https://ovirt.org/develop/release-management/features/infra/pki/
>>>>> states that there should be one. And also should I look for any xml rpc
>>>>> dissector? I know that for example virt-manager uses rpc protocol, I found
>>>>> a dissector for that case, but seems I need another one here.
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>>>>
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