mirror of
https://github.com/apernet/hysteria.git
synced 2025-04-04 13:07:39 +03:00
69 lines
2.6 KiB
Go
69 lines
2.6 KiB
Go
package main
|
|
|
|
import "errors"
|
|
|
|
const relayTLSProtocol = "hysteria-relay"
|
|
|
|
type relayClientConfig struct {
|
|
ListenAddr string `json:"listen" desc:"TCP listen address"`
|
|
ServerAddr string `json:"server" desc:"Server address"`
|
|
Name string `json:"name" desc:"Client name presented to the server"`
|
|
Insecure bool `json:"insecure" desc:"Ignore TLS certificate errors"`
|
|
CustomCAFile string `json:"ca" desc:"Specify a trusted CA file"`
|
|
UpMbps int `json:"up_mbps" desc:"Upload speed in Mbps"`
|
|
DownMbps int `json:"down_mbps" desc:"Download speed in Mbps"`
|
|
ReceiveWindowConn uint64 `json:"recv_window_conn" desc:"Max receive window size per connection"`
|
|
ReceiveWindow uint64 `json:"recv_window" desc:"Max receive window size"`
|
|
}
|
|
|
|
func (c *relayClientConfig) Check() error {
|
|
if len(c.ListenAddr) == 0 {
|
|
return errors.New("no listen address")
|
|
}
|
|
if len(c.ServerAddr) == 0 {
|
|
return errors.New("no server address")
|
|
}
|
|
if c.UpMbps <= 0 || c.DownMbps <= 0 {
|
|
return errors.New("invalid speed")
|
|
}
|
|
if (c.ReceiveWindowConn != 0 && c.ReceiveWindowConn < 65536) ||
|
|
(c.ReceiveWindow != 0 && c.ReceiveWindow < 65536) {
|
|
return errors.New("invalid receive window size")
|
|
}
|
|
return nil
|
|
}
|
|
|
|
type relayServerConfig struct {
|
|
ListenAddr string `json:"listen" desc:"Server listen address"`
|
|
RemoteAddr string `json:"remote" desc:"Remote relay address"`
|
|
CertFile string `json:"cert" desc:"TLS certificate file"`
|
|
KeyFile string `json:"key" desc:"TLS key file"`
|
|
UpMbps int `json:"up_mbps" desc:"Max upload speed per client in Mbps"`
|
|
DownMbps int `json:"down_mbps" desc:"Max download speed per client in Mbps"`
|
|
ReceiveWindowConn uint64 `json:"recv_window_conn" desc:"Max receive window size per connection"`
|
|
ReceiveWindowClient uint64 `json:"recv_window_client" desc:"Max receive window size per client"`
|
|
MaxConnClient int `json:"max_conn_client" desc:"Max simultaneous connections allowed per client"`
|
|
}
|
|
|
|
func (c *relayServerConfig) Check() error {
|
|
if len(c.ListenAddr) == 0 {
|
|
return errors.New("no listen address")
|
|
}
|
|
if len(c.RemoteAddr) == 0 {
|
|
return errors.New("no remote address")
|
|
}
|
|
if len(c.CertFile) == 0 || len(c.KeyFile) == 0 {
|
|
return errors.New("TLS cert or key not provided")
|
|
}
|
|
if c.UpMbps < 0 || c.DownMbps < 0 {
|
|
return errors.New("invalid speed")
|
|
}
|
|
if (c.ReceiveWindowConn != 0 && c.ReceiveWindowConn < 65536) ||
|
|
(c.ReceiveWindowClient != 0 && c.ReceiveWindowClient < 65536) {
|
|
return errors.New("invalid receive window size")
|
|
}
|
|
if c.MaxConnClient < 0 {
|
|
return errors.New("invalid max connections per client")
|
|
}
|
|
return nil
|
|
}
|