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caddytls: Add remote_ip to HTTP cert manager (close #6952)

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Matthew Holt 2025-04-17 16:43:06 -06:00
parent 0b2802faa4
commit 35c8c2d92d
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GPG Key ID: 2A349DD577D586A5
1 changed files with 5 additions and 0 deletions
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5
modules/caddytls/certmanagers.go
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@ -5,6 +5,7 @@ import (
"crypto/tls"
"fmt"
"io"
"net"
"net/http"
"net/url"
"strings"
@ -143,6 +144,10 @@ func (hcg HTTPCertGetter) GetCertificate(ctx context.Context, hello *tls.ClientH
qs.Set("server_name", hello.ServerName)
qs.Set("signature_schemes", strings.Join(sigs, ","))
qs.Set("cipher_suites", strings.Join(suites, ","))
remoteIP, _, err := net.SplitHostPort(hello.Conn.RemoteAddr().String())
if err == nil && remoteIP != "" {
qs.Set("remote_ip", remoteIP)
}
parsed.RawQuery = qs.Encode()
req, err := http.NewRequestWithContext(hcg.ctx, http.MethodGet, parsed.String(), nil)