update yaml config tags (#741)

utils/configobserver.go

@@ -1,3 +1,17 @@
+// Copyright 2024 LiveKit, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package utils
 
 import (

utils/configobserver_test.go

@@ -1,3 +1,17 @@
+// Copyright 2024 LiveKit, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package utils
 
 import (

xtls/tls.go

@@ -12,21 +12,21 @@ type Config struct {
 	Enabled bool `json:"enabled" yaml:"enabled"`
 
 	// Skip server certificate and domain verification.
-	Insecure bool `json:"insecure" yaml:"insecure"`
+	Insecure bool `json:"insecure" yaml:"insecure" config:"allowempty"`
 
 	// Server name indication for TLS.
-	ServerName string `json:"serverName" yaml:"server_name"`
+	ServerName string `json:"serverName" yaml:"server_name" config:"allowempty"`
 
 	// File containing trusted root certificates for verifying the server.
-	CACertFile string `json:"caCertFile" yaml:"ca_cert_file"`
+	CACertFile string `json:"caCertFile" yaml:"ca_cert_file" config:"allowempty"`
 
 	// File containing client certificate (public key), to present to the
 	// server. Must also provide @ClientKey option.
-	ClientCertFile string `json:"clientCertFile" yaml:"client_cert_file"`
+	ClientCertFile string `json:"clientCertFile" yaml:"client_cert_file" config:"allowempty"`
 
 	// File containing client private key, to present to the server.
 	// Must also provide @ClientCert option.
-	ClientKeyFile string `json:"clientKeyFile" yaml:"client_key_file"`
+	ClientKeyFile string `json:"clientKeyFile" yaml:"client_key_file" config:"allowempty"`
 }
 
 var ErrFailedToLoadCACert = errors.New("failed to load CACertificate")