Attention is currently required from: flichtenheld, plaisthos.

its_Giaan has posted comments on this change. ( 
http://gerrit.openvpn.net/c/openvpn/+/1089?usp=email )

Change subject: multipeer: introduce asymmetric peer-id
......................................................................


Patch Set 2:

(5 comments)

File src/openvpn/multi.c:

http://gerrit.openvpn.net/c/openvpn/+/1089/comment/d20f4c46_6ddf1dff :
PS2, Line 1816:         uint32_t peer_id = 
extract_asymmetric_peer_id(peer_info);
> I am somehow missing the client side/p2p that does the same and also calls 
> extract_asymmetric_peer_i […]
Acknowledged


File src/openvpn/push.c:

http://gerrit.openvpn.net/c/openvpn/+/1089/comment/dfe60a3c_ec0e72ed :
PS2, Line 657:                         tls_multi->rx_peer_id);
> This will instruct the client to use that peer-id on both send/receive. […]
ok but what about the mapping? we're using the current peer-id assigned by the 
server as index to keep track of the instances, should we implement a different 
kind of mapping? Of curse on server side I will prepend to the buffer the 
tx_peer_id (if supported) along with the opcode but yeah the client will keep 
prepending the old one.


File src/openvpn/ssl.c:

http://gerrit.openvpn.net/c/openvpn/+/1089/comment/7a3b0954_5bc84265 :
PS2, Line 2043:         buf_printf(&out, "ID=%x\n", peer_id);
> This need to be guarded by the actual DCO capability. […]
Acknowledged


File src/openvpn/ssl_ncp.c:

http://gerrit.openvpn.net/c/openvpn/+/1089/comment/1f01bfff_92f0595e :
PS2, Line 431:         multi->tx_peer_id =  2033;
> Why the hardcoded 2033 here? Shouldn't be also  0x76706e; /* 'v' 'p' 'n' */ ?
yeah that was just for testing purposes, will fix this.


http://gerrit.openvpn.net/c/openvpn/+/1089/comment/32efaf15_5871df14 :
PS2, Line 474:                 multi->rx_peer_id = (peerid[0] << 16) + 
(peerid[1] << 8) + peerid[2];
> Shouldn't there be code here
So you're saying we should keep the peer_id field and also the rx_peer_id and 
tx_peer_id but use them only if supported?



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Gerrit-Project: openvpn
Gerrit-Branch: master
Gerrit-Change-Id: I0a13ee90b6706acf20eabcee3bab3f2dff639bf9
Gerrit-Change-Number: 1089
Gerrit-PatchSet: 2
Gerrit-Owner: its_Giaan <gianma...@mandelbit.com>
Gerrit-Reviewer: flichtenheld <fr...@lichtenheld.com>
Gerrit-Reviewer: plaisthos <arne-open...@rfc2549.org>
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