mirror of https://github.com/v2ray/v2ray-core
70 lines
1.7 KiB
Go
70 lines
1.7 KiB
Go
// +build json
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package shadowsocks
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import (
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"encoding/json"
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"errors"
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"strings"
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"v2ray.com/core/common"
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"v2ray.com/core/common/log"
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"v2ray.com/core/common/protocol"
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"v2ray.com/core/proxy/registry"
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"github.com/golang/protobuf/ptypes"
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)
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func (this *Config) UnmarshalJSON(data []byte) error {
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type JsonConfig struct {
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Cipher string `json:"method"`
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Password string `json:"password"`
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UDP bool `json:"udp"`
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Level byte `json:"level"`
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Email string `json:"email"`
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}
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jsonConfig := new(JsonConfig)
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if err := json.Unmarshal(data, jsonConfig); err != nil {
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return errors.New("Shadowsocks: Failed to parse config: " + err.Error())
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}
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this.UdpEnabled = jsonConfig.UDP
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jsonConfig.Cipher = strings.ToLower(jsonConfig.Cipher)
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switch jsonConfig.Cipher {
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case "aes-256-cfb":
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this.Cipher = Config_AES_256_CFB
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case "aes-128-cfb":
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this.Cipher = Config_AES_128_CFB
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case "chacha20":
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this.Cipher = Config_CHACHA20
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case "chacha20-ietf":
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this.Cipher = Config_CHACHA20_IEFT
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default:
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log.Error("Shadowsocks: Unknown cipher method: ", jsonConfig.Cipher)
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return common.ErrBadConfiguration
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}
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if len(jsonConfig.Password) == 0 {
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log.Error("Shadowsocks: Password is not specified.")
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return common.ErrBadConfiguration
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}
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account, err := ptypes.MarshalAny(&Account{
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Password: jsonConfig.Password,
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})
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if err != nil {
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log.Error("Shadowsocks: Failed to create account: ", err)
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return common.ErrBadConfiguration
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}
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this.User = &protocol.User{
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Email: jsonConfig.Email,
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Level: uint32(jsonConfig.Level),
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Account: account,
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}
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return nil
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}
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func init() {
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registry.RegisterInboundConfig("shadowsocks", func() interface{} { return new(Config) })
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}
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