And are these session ids, which are sent from clients to engine, sent further to client? I was not successful in deciphering the packets on the enine -vdsm channel, as I don't know the session key which wireshark needs ( for channel client - engine it was easier), so not sure what rpc fields are. For example, in libvirt itself there is no user information sent in rpc fields.
пн, 26 нояб. 2018 г. в 15:55, Greg Sheremeta <gsher...@redhat.com>: > > On Sun, Nov 25, 2018 at 10:24 PM Anastasiya Ruzhanskaya < > anastasiya.ruzhansk...@frtk.ru> wrote: > >> Hello everyone! >> >> I wanted to find out how the impersonation technique used in oVirt works? >> I know from libvirt developers, that oVirt opens one connection only for >> multiple clients. How does this work? >> > > vdsm, on the hypervisor machine, funnels all the traffic from engine to > libvirt. vdsm is therefore the only "client" of libvirt. > > >> >> Also I found out in source code that in ActionParameterBase class the >> sessionId field is marked transient but, for example, for GWT rpc message, >> which goes to the server and says what action will be made (shut down, >> pause vm) this is the only field in all sent information which says what >> the session is. Where is the session sent instead? There was also a field >> with session id in https headers, but this was related to cookie so I am >> not completely sure if this can help to identify the current user. >> > > Yes, that's it. From the headers view in Chrome, on the GWT RPC messages: > Cookie: JSESSIONID=VdzARh0xFJ8sVZXgG96dF_123cBUpQNfC3Kdz6e0.hostedengine > > >> _______________________________________________ >> Devel mailing list -- devel@ovirt.org >> To unsubscribe send an email to devel-le...@ovirt.org >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> oVirt Code of Conduct: >> https://www.ovirt.org/community/about/community-guidelines/ >> List Archives: >> https://lists.ovirt.org/archives/list/devel@ovirt.org/message/MHUIQLODX454RUCI3MY5LGVG4W6NYL37/ >> > > > -- > > GREG SHEREMETA > > SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX > > Red Hat NA > > <https://www.redhat.com/> > > gsher...@redhat.com IRC: gshereme > <https://red.ht/sig> >
_______________________________________________ Devel mailing list -- devel@ovirt.org To unsubscribe send an email to devel-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/devel@ovirt.org/message/BU5TQV4HKMPG67WJQW5NNTBFTFTLPSMH/
