MINOR: bind: add experimental ktls parameter

Signed-off-by: Vincent Gramer <vgramer@haproxy.com>

Author: vgramer

config-parser/params/bind-options.go

@@ -317,6 +317,7 @@ var bindOptionFactoryMethods = map[string]func() BindOption{ //nolint:gochecknog
 	"default-crt":          func() BindOption { return &BindOptionValue{Name: "default-crt"} },
 
 	"quic-cc-algo": func() BindOption { return &BindOptionParams{Name: "quic-cc-algo"} },
+	"ktls":         func() BindOption { return &BindOptionOnOff{Name: "ktls"} },
 }
 
 // Parse ...

config-parser/tests/bind_generated_test.go

@@ -272,6 +272,10 @@ type ACL struct{}
 //test:fail:bind :443 user mode 600 accept-proxy
 //test:ok:bind :443 tcp-md5sig secretpass
 //test:fail:bind :443 tcp-md5sig
+//test:ok:bind :443 ktls on
+//test:ok:bind :443 ktls off
+//test:fail:bind :443 ktls
+//test:fail:bind :443 ktls something
 type Bind struct {
 	Path    string // can be address:port or socket path
 	Params  []params.BindOption
@@ -1593,6 +1597,10 @@ type OptionHTTPRestrictReqHdrNames struct {
 //test:ok:default-bind tls-ticket-keys /tmp/tls_ticket_keys
 //test:ok:default-bind tcp-md5sig secretpass
 //test:fail:default-bind tcp-md5sig
+//test:ok:default-bind ktls on
+//test:ok:default-bind ktls off
+//test:fail:default-bind ktls
+//test:fail:default-bind ktls something
 type DefaultBind struct {
 	Params  []params.BindOption
 	Comment string

config-parser/tests/configs/haproxy_generated.cfg.go

@@ -435,6 +435,11 @@ func parseBindParams(bindOptions []params.BindOption) (models.BindParams, string
 					}
 				}
 			}
+		case *params.BindOptionOnOff:
+			switch v.Name {
+			case "ktls":
+				b.Ktls = v.Value
+			}
 		}
 	}
 	return b, name
@@ -722,6 +727,9 @@ func serializeBindParams(b models.BindParams, name string, path string, opt *opt
 	if b.Nice != 0 {
 		options = append(options, &params.BindOptionValue{Name: "nice", Value: strconv.FormatInt(b.Nice, 10)})
 	}
+	if b.Ktls != "" {
+		options = append(options, &params.BindOptionOnOff{Name: "ktls", Value: b.Ktls})
+	}
 	return options
 }