Pull request 2057: dnsforward: imp clientid log

Updates #6371.

Squashed commit of the following:

commit 0461266a5420c985af6bb0b36a42af54bc62e075
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Tue Oct 31 21:38:20 2023 +0300

    dnsforward: imp clientid log
This commit is contained in:
Ainar Garipov 2023-11-01 13:57:59 +03:00
parent 62ec0d5adc
commit 52713a2600

View file

@ -8,6 +8,7 @@ import (
"github.com/AdguardTeam/dnsproxy/proxy" "github.com/AdguardTeam/dnsproxy/proxy"
"github.com/AdguardTeam/golibs/errors" "github.com/AdguardTeam/golibs/errors"
"github.com/AdguardTeam/golibs/log"
"github.com/AdguardTeam/golibs/netutil" "github.com/AdguardTeam/golibs/netutil"
"github.com/quic-go/quic-go" "github.com/quic-go/quic-go"
) )
@ -151,6 +152,8 @@ func (s *Server) clientIDFromDNSContext(pctx *proxy.DNSContext) (clientID string
// DNS-over-HTTPS requests, it will return the hostname part of the Host header // DNS-over-HTTPS requests, it will return the hostname part of the Host header
// if there is one. // if there is one.
func clientServerName(pctx *proxy.DNSContext, proto proxy.Proto) (srvName string, err error) { func clientServerName(pctx *proxy.DNSContext, proto proxy.Proto) (srvName string, err error) {
from := "tls conn"
switch proto { switch proto {
case proxy.ProtoHTTPS: case proxy.ProtoHTTPS:
r := pctx.HTTPRequest r := pctx.HTTPRequest
@ -164,6 +167,7 @@ func clientServerName(pctx *proxy.DNSContext, proto proxy.Proto) (srvName string
} }
srvName = host srvName = host
from = "host header"
} }
case proxy.ProtoQUIC: case proxy.ProtoQUIC:
qConn := pctx.QUICConnection qConn := pctx.QUICConnection
@ -183,5 +187,7 @@ func clientServerName(pctx *proxy.DNSContext, proto proxy.Proto) (srvName string
srvName = tc.ConnectionState().ServerName srvName = tc.ConnectionState().ServerName
} }
log.Debug("dnsforward: got client server name %q from %s", srvName, from)
return srvName, nil return srvName, nil
} }