func NewTcpTransportFactory(config *core.Config, config_path string, unused map[string]interface{}, name string) (core.TransportFactory, error) {
var err error
ret := &TransportTcpFactory{
transport: name,
hostport_re: regexp.MustCompile(`^\[?([^]]+)\]?:([0-9]+)$`),
}
// Only allow SSL configurations if this is "tls"
if name == "tls" {
if err = config.PopulateConfig(ret, config_path, unused); err != nil {
return nil, err
}
if len(ret.SSLCertificate) > 0 && len(ret.SSLKey) > 0 {
cert, err := tls.LoadX509KeyPair(ret.SSLCertificate, ret.SSLKey)
if err != nil {
return nil, fmt.Errorf("Failed loading client ssl certificate: %s", err)
}
ret.tls_config.Certificates = []tls.Certificate{cert}
}
if len(ret.SSLCA) > 0 {
ret.tls_config.RootCAs = x509.NewCertPool()
pemdata, err := ioutil.ReadFile(ret.SSLCA)
if err != nil {
return nil, fmt.Errorf("Failure reading CA certificate: %s\n", err)
}
rest := pemdata
var block *pem.Block
var pemBlockNum = 1
for {
block, rest = pem.Decode(rest)
if block != nil {
if block.Type != "CERTIFICATE" {
return nil, fmt.Errorf("Block %d does not contain a certificate: %s\n", pemBlockNum, ret.SSLCA)
}
cert, err := x509.ParseCertificate(block.Bytes)
if err != nil {
return nil, fmt.Errorf("Failed to parse CA certificate in block %d: %s\n", pemBlockNum, ret.SSLCA)
}
ret.tls_config.RootCAs.AddCert(cert)
pemBlockNum += 1
} else {
break
}
}
}
} else {
if err := config.ReportUnusedConfig(config_path, unused); err != nil {
return nil, err
}
}
return ret, nil
}
func NewZmqTransportFactory(config *core.Config, config_path string, unused map[string]interface{}, name string) (core.TransportFactory, error) {
var err error
ret := &TransportZmqFactory{
transport: name,
hostport_re: regexp.MustCompile(`^\[?([^]]+)\]?:([0-9]+)$`),
}
if name == "zmq" {
if err = config.PopulateConfig(ret, config_path, unused); err != nil {
return nil, err
}
if err := ret.processConfig(config_path); err != nil {
return nil, err
}
return ret, nil
}
// Don't allow curve settings
if _, ok := unused["CurveServerkey"]; ok {
goto CheckUnused
}
if _, ok := unused["CurvePublickey"]; ok {
goto CheckUnused
}
if _, ok := unused["CurveSecretkey"]; ok {
goto CheckUnused
}
if err = config.PopulateConfig(ret, config_path, unused); err != nil {
return nil, err
}
if ret.PeerSendQueue == 0 {
ret.PeerSendQueue = default_NetworkConfig_PeerSendQueue
}
CheckUnused:
if err := config.ReportUnusedConfig(config_path, unused); err != nil {
return nil, err
}
return ret, nil
}
func NewPlainCodecFactory(config *core.Config, config_path string, unused map[string]interface{}, name string) (core.CodecFactory, error) {
if err := config.ReportUnusedConfig(config_path, unused); err != nil {
return nil, err
}
return &CodecPlainFactory{}, nil
}