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v2fly/proxy/socks/config_json.go

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// +build json
package socks
import (
"encoding/json"
"github.com/v2ray/v2ray-core/common/log"
v2net "github.com/v2ray/v2ray-core/common/net"
"github.com/v2ray/v2ray-core/proxy/internal"
"github.com/v2ray/v2ray-core/proxy/internal/config"
)
const (
AuthMethodNoAuth = "noauth"
AuthMethodUserPass = "password"
)
func init() {
config.RegisterInboundConnectionConfig("socks",
func(data []byte) (interface{}, error) {
type SocksAccount struct {
Username string `json:"user"`
Password string `json:"pass"`
}
type SocksConfig struct {
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AuthMethod string `json:"auth"`
Accounts []*SocksAccount `json:"accounts"`
UDP bool `json:"udp"`
Host *v2net.AddressJson `json:"ip"`
}
rawConfig := new(SocksConfig)
if err := json.Unmarshal(data, rawConfig); err != nil {
return nil, err
}
socksConfig := new(Config)
if rawConfig.AuthMethod == AuthMethodNoAuth {
socksConfig.AuthType = AuthTypeNoAuth
} else if rawConfig.AuthMethod == AuthMethodUserPass {
socksConfig.AuthType = AuthTypePassword
} else {
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log.Error("Socks: Unknown auth method: ", rawConfig.AuthMethod)
return nil, internal.ErrorBadConfiguration
}
if len(rawConfig.Accounts) > 0 {
socksConfig.Accounts = make(map[string]string, len(rawConfig.Accounts))
for _, account := range rawConfig.Accounts {
socksConfig.Accounts[account.Username] = account.Password
}
}
socksConfig.UDPEnabled = rawConfig.UDP
if rawConfig.Host != nil {
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socksConfig.Address = rawConfig.Host.Address
} else {
socksConfig.Address = v2net.IPAddress([]byte{127, 0, 0, 1})
}
return socksConfig, nil
})
}