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v2fly/tools/conf/freedom.go

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package conf
import (
"net"
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"strings"
"v2ray.com/core/common/errors"
v2net "v2ray.com/core/common/net"
"v2ray.com/core/common/protocol"
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"v2ray.com/core/common/serial"
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"v2ray.com/core/proxy/freedom"
)
type FreedomConfig struct {
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DomainStrategy string `json:"domainStrategy"`
Timeout *uint32 `json:"timeout"`
Redirect string `json:"redirect"`
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}
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func (v *FreedomConfig) Build() (*serial.TypedMessage, error) {
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config := new(freedom.Config)
config.DomainStrategy = freedom.Config_AS_IS
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domainStrategy := strings.ToLower(v.DomainStrategy)
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if domainStrategy == "useip" || domainStrategy == "use_ip" {
config.DomainStrategy = freedom.Config_USE_IP
}
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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, errors.Base(err).Message("Config: Invalid redirect address: ", v.Redirect, ": ", err)
}
port, err := v2net.PortFromString(portStr)
if err != nil {
return nil, errors.Base(err).Message("Config: Invalid redirect port: ", v.Redirect, ": ", err)
}
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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),
},
}
}
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return serial.ToTypedMessage(config), nil
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}