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freedom.go
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package conf
import (
"net"
"strings"
v2net "v2ray.com/core/common/net"
"v2ray.com/core/common/protocol"
"v2ray.com/core/common/serial"
"v2ray.com/core/proxy/freedom"
)
type FreedomConfig struct {
DomainStrategy string `json:"domainStrategy"`
Timeout *uint32 `json:"timeout"`
Redirect string `json:"redirect"`
}
func (v *FreedomConfig) Build() (*serial.TypedMessage, error) {
config := new(freedom.Config)
config.DomainStrategy = freedom.Config_AS_IS
domainStrategy := strings.ToLower(v.DomainStrategy)
if domainStrategy == "useip" || domainStrategy == "use_ip" {
config.DomainStrategy = freedom.Config_USE_IP
}
config.Timeout = 600
if v.Timeout != nil {
config.Timeout = *v.Timeout
}
if len(v.Redirect) > 0 {
host, portStr, err := net.SplitHostPort(v.Redirect)
if err != nil {
return nil, newError("invalid redirect address: ", v.Redirect, ": ", err).Base(err)
}
port, err := v2net.PortFromString(portStr)
if err != nil {
return nil, newError("invalid redirect port: ", v.Redirect, ": ", err).Base(err)
}
if len(host) == 0 {
host = "127.0.0.1"
}
config.DestinationOverride = &freedom.DestinationOverride{
Server: &protocol.ServerEndpoint{
Address: v2net.NewIPOrDomain(v2net.ParseAddress(host)),
Port: uint32(port),
},
}
}
return serial.ToTypedMessage(config), nil
}