Commit Graph

1 Commits (253b8c60d7e0e9f15e28fd5d3dd87771a0139772)

Author SHA1 Message Date
Joe Tsai 478342a642
wgengine/netlog: embed node information in network flow logs (#17668)
This rewrites the netlog package to support embedding node information in network flow logs.
Some bit of complexity comes in trying to pre-compute the expected size of the log message
after JSON serialization to ensure that we can respect maximum body limits in log uploading.

We also fix a bug in tstun, where we were recording the IP address after SNAT,
which was resulting in non-sensible connection flows being logged.

Updates tailscale/corp#33352

Signed-off-by: Joe Tsai <joetsai@digital-static.net>
1 month ago