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In server, treat a client IP address of 0.0.0.0 as missing.

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Some proxies currently send ?client_ip=0.0.0.0 because of an error in
how they attempt to grep the address from the client's SDP. That's
inflating our "%d/%d connections had client_ip" logs. Instead, treat
these cases as if the IP address were absent.
https://bugs.torproject.org/33157
https://bugs.torproject.org/33385
This commit is contained in:
David Fifield 2020-02-19 10:44:35 -07:00
parent 380b133155
commit c124e8c643
2 changed files with 7 additions and 0 deletions
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2
server/server_test.go
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@ -46,6 +46,8 @@ func TestClientAddr(t *testing.T) {
"abc",
"1.2.3.4.5",
"[12::34]",
"0.0.0.0",
"[::]",
} {
useraddr := clientAddr(input)
if useraddr != "" {