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Skip setting BindHost for DNS Challenge

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Monviech 2025-10-04 20:03:16 +00:00
parent 30afee4ab2
commit 31f70ca14a
1 changed files with 1 additions and 1 deletions
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2
caddyconfig/httpcaddyfile/tlsapp.go
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@ -612,7 +612,7 @@ func fillInGlobalACMEDefaults(issuer certmagic.Issuer, options map[string]any) e
// This avoids binding the automation policy to the wildcard socket, which is unexpected behavior when a more selective socket is specified via default_bind
// In BSD it is valid to bind to the wildcard socket even though a more selective socket is already open (still unexpected behavior by the caller though)
// In Linux the same call will error with EADDRINUSE whenever the listener for the automation policy is opened
if (acmeIssuer.Challenges == nil || acmeIssuer.Challenges.BindHost == "") {
if (acmeIssuer.Challenges == nil || (acmeIssuer.Challenges.DNS == nil && acmeIssuer.Challenges.BindHost == "")) {
if defBinds, ok := globalDefaultBind.([]ConfigValue); ok && len(defBinds) > 0 {
if abp, ok := defBinds[0].Value.(addressesWithProtocols); ok && len(abp.addresses) > 0 {
if acmeIssuer.Challenges == nil {