Feat: refine cipher and network config (#1436)

app/router/config.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.27.1
-// 	protoc        v3.17.3
+// 	protoc-gen-go v1.28.0
+// 	protoc        v3.21.5
 // source: app/router/config.proto
 
 package router
@@ -720,7 +720,7 @@ type SimplifiedRoutingRule struct {
 	// List of ports.
 	PortList string `protobuf:"bytes,14,opt,name=port_list,json=portList,proto3" json:"port_list,omitempty"`
 	// List of networks for matching.
-	Networks string `protobuf:"bytes,13,opt,name=networks,proto3" json:"networks,omitempty"`
+	Networks *net.NetworkList `protobuf:"bytes,13,opt,name=networks,proto3" json:"networks,omitempty"`
 	// List of GeoIPs for source IP address matching. If this entry exists, the
 	// source_cidr above will have no effect.
 	SourceGeoip []*routercommon.GeoIP `protobuf:"bytes,11,rep,name=source_geoip,json=sourceGeoip,proto3" json:"source_geoip,omitempty"`
@@ -809,11 +809,11 @@ func (x *SimplifiedRoutingRule) GetPortList() string {
 	return ""
 }
 
-func (x *SimplifiedRoutingRule) GetNetworks() string {
+func (x *SimplifiedRoutingRule) GetNetworks() *net.NetworkList {
 	if x != nil {
 		return x.Networks
 	}
-	return ""
+	return nil
 }
 
 func (x *SimplifiedRoutingRule) GetSourceGeoip() []*routercommon.GeoIP {
@@ -1090,7 +1090,7 @@ var file_app_router_config_proto_rawDesc = []byte{
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@@ -1106,60 +1106,62 @@ var file_app_router_config_proto_rawDesc = []byte{
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+	0x72, 0x2e, 0x42, 0x61, 0x6c, 0x61, 0x6e, 0x63, 0x69, 0x6e, 0x67, 0x52, 0x75, 0x6c, 0x65, 0x52,
+	0x0d, 0x62, 0x61, 0x6c, 0x61, 0x6e, 0x63, 0x69, 0x6e, 0x67, 0x52, 0x75, 0x6c, 0x65, 0x3a, 0x19,
+	0x82, 0xb5, 0x18, 0x09, 0x0a, 0x07, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x82, 0xb5, 0x18,
+	0x08, 0x12, 0x06, 0x72, 0x6f, 0x75, 0x74, 0x65, 0x72, 0x2a, 0x47, 0x0a, 0x0e, 0x44, 0x6f, 0x6d,
+	0x61, 0x69, 0x6e, 0x53, 0x74, 0x72, 0x61, 0x74, 0x65, 0x67, 0x79, 0x12, 0x08, 0x0a, 0x04, 0x41,
+	0x73, 0x49, 0x73, 0x10, 0x00, 0x12, 0x09, 0x0a, 0x05, 0x55, 0x73, 0x65, 0x49, 0x70, 0x10, 0x01,
+	0x12, 0x10, 0x0a, 0x0c, 0x49, 0x70, 0x49, 0x66, 0x4e, 0x6f, 0x6e, 0x4d, 0x61, 0x74, 0x63, 0x68,
+	0x10, 0x02, 0x12, 0x0e, 0x0a, 0x0a, 0x49, 0x70, 0x4f, 0x6e, 0x44, 0x65, 0x6d, 0x61, 0x6e, 0x64,
+	0x10, 0x03, 0x42, 0x60, 0x0a, 0x19, 0x63, 0x6f, 0x6d, 0x2e, 0x76, 0x32, 0x72, 0x61, 0x79, 0x2e,
+	0x63, 0x6f, 0x72, 0x65, 0x2e, 0x61, 0x70, 0x70, 0x2e, 0x72, 0x6f, 0x75, 0x74, 0x65, 0x72, 0x50,
+	0x01, 0x5a, 0x29, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x76, 0x32,
+	0x66, 0x6c, 0x79, 0x2f, 0x76, 0x32, 0x72, 0x61, 0x79, 0x2d, 0x63, 0x6f, 0x72, 0x65, 0x2f, 0x76,
+	0x35, 0x2f, 0x61, 0x70, 0x70, 0x2f, 0x72, 0x6f, 0x75, 0x74, 0x65, 0x72, 0xaa, 0x02, 0x15, 0x56,
+	0x32, 0x52, 0x61, 0x79, 0x2e, 0x43, 0x6f, 0x72, 0x65, 0x2e, 0x41, 0x70, 0x70, 0x2e, 0x52, 0x6f,
+	0x75, 0x74, 0x65, 0x72, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -1216,16 +1218,17 @@ var file_app_router_config_proto_depIdxs = []int32{
 	2,  // 15: v2ray.core.app.router.Config.balancing_rule:type_name -> v2ray.core.app.router.BalancingRule
 	10, // 16: v2ray.core.app.router.SimplifiedRoutingRule.domain:type_name -> v2ray.core.app.router.routercommon.Domain
 	12, // 17: v2ray.core.app.router.SimplifiedRoutingRule.geoip:type_name -> v2ray.core.app.router.routercommon.GeoIP
-	12, // 18: v2ray.core.app.router.SimplifiedRoutingRule.source_geoip:type_name -> v2ray.core.app.router.routercommon.GeoIP
-	17, // 19: v2ray.core.app.router.SimplifiedRoutingRule.geo_domain:type_name -> v2ray.core.app.router.routercommon.GeoSite
-	0,  // 20: v2ray.core.app.router.SimplifiedConfig.domain_strategy:type_name -> v2ray.core.app.router.DomainStrategy
-	8,  // 21: v2ray.core.app.router.SimplifiedConfig.rule:type_name -> v2ray.core.app.router.SimplifiedRoutingRule
-	2,  // 22: v2ray.core.app.router.SimplifiedConfig.balancing_rule:type_name -> v2ray.core.app.router.BalancingRule
-	23, // [23:23] is the sub-list for method output_type
-	23, // [23:23] is the sub-list for method input_type
-	23, // [23:23] is the sub-list for extension type_name
-	23, // [23:23] is the sub-list for extension extendee
-	0,  // [0:23] is the sub-list for field type_name
+	15, // 18: v2ray.core.app.router.SimplifiedRoutingRule.networks:type_name -> v2ray.core.common.net.NetworkList
+	12, // 19: v2ray.core.app.router.SimplifiedRoutingRule.source_geoip:type_name -> v2ray.core.app.router.routercommon.GeoIP
+	17, // 20: v2ray.core.app.router.SimplifiedRoutingRule.geo_domain:type_name -> v2ray.core.app.router.routercommon.GeoSite
+	0,  // 21: v2ray.core.app.router.SimplifiedConfig.domain_strategy:type_name -> v2ray.core.app.router.DomainStrategy
+	8,  // 22: v2ray.core.app.router.SimplifiedConfig.rule:type_name -> v2ray.core.app.router.SimplifiedRoutingRule
+	2,  // 23: v2ray.core.app.router.SimplifiedConfig.balancing_rule:type_name -> v2ray.core.app.router.BalancingRule
+	24, // [24:24] is the sub-list for method output_type
+	24, // [24:24] is the sub-list for method input_type
+	24, // [24:24] is the sub-list for extension type_name
+	24, // [24:24] is the sub-list for extension extendee
+	0,  // [0:24] is the sub-list for field type_name
 }
 
 func init() { file_app_router_config_proto_init() }

app/router/config.proto

@@ -156,7 +156,7 @@ message SimplifiedRoutingRule {
   string port_list = 14;
 
   // List of networks for matching.
-  string networks = 13;
+  v2ray.core.common.net.NetworkList networks = 13;
 
   // List of GeoIPs for source IP address matching. If this entry exists, the
   // source_cidr above will have no effect.

app/router/router.go

@@ -7,7 +7,6 @@ import (
 
 	core "github.com/v2fly/v2ray-core/v5"
 	"github.com/v2fly/v2ray-core/v5/common"
-	"github.com/v2fly/v2ray-core/v5/common/net"
 	"github.com/v2fly/v2ray-core/v5/common/platform"
 	"github.com/v2fly/v2ray-core/v5/features/dns"
 	"github.com/v2fly/v2ray-core/v5/features/outbound"
@@ -240,9 +239,7 @@ func init() {
 			}
 			rule.Domain = v.Domain
 			rule.GeoDomain = v.GeoDomain
-			if v.Networks != "" {
-				rule.Networks = net.ParseNetworks(v.Networks)
-			}
+			rule.Networks = v.Networks.Network
 			rule.Protocol = v.Protocol
 			rule.Attributes = v.Attributes
 			rule.UserEmail = v.UserEmail

common/net/network.go

@@ -1,7 +1,10 @@
 package net
 
 import (
+	"encoding/json"
 	"strings"
+
+	"github.com/golang/protobuf/jsonpb"
 )
 
 func (n Network) SystemString() string {
@@ -17,6 +20,23 @@ func (n Network) SystemString() string {
 	}
 }
 
+func (nl *NetworkList) UnmarshalJSONPB(unmarshaler *jsonpb.Unmarshaler, bytes []byte) error {
+	var networkStrList []string
+	if err := json.Unmarshal(bytes, &networkStrList); err == nil {
+		nl.Network = ParseNetworkStringList(networkStrList)
+		return nil
+	}
+
+	var networkStr string
+	if err := json.Unmarshal(bytes, &networkStr); err == nil {
+		strList := strings.Split(networkStr, ",")
+		nl.Network = ParseNetworkStringList(strList)
+		return nil
+	}
+
+	return newError("unknown format of a string list: " + string(bytes))
+}
+
 // HasNetwork returns true if the network list has a certain network.
 func HasNetwork(list []Network, network Network) bool {
 	for _, value := range list {
@@ -40,12 +60,11 @@ func ParseNetwork(net string) Network {
 	}
 }
 
-func ParseNetworks(netlist string) []Network {
-	strlist := strings.Split(netlist, ",")
-	nl := make([]Network, len(strlist))
-	for idx, network := range strlist {
-		nl[idx] = ParseNetwork(network)
+func ParseNetworkStringList(strList []string) []Network {
+	list := make([]Network, len(strList))
+	for idx, str := range strList {
+		list[idx] = ParseNetwork(str)
 	}
 
-	return nl
+	return list
 }

proxy/dokodemo/config.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.27.1
-// 	protoc        v3.17.3
+// 	protoc-gen-go v1.28.0
+// 	protoc        v3.21.5
 // source: proxy/dokodemo/config.proto
 
 package dokodemo
@@ -130,10 +130,10 @@ type SimplifiedConfig struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Address        *net.IPOrDomain `protobuf:"bytes,1,opt,name=address,proto3" json:"address,omitempty"`
-	Port           uint32          `protobuf:"varint,2,opt,name=port,proto3" json:"port,omitempty"`
-	Network        string          `protobuf:"bytes,3,opt,name=network,proto3" json:"network,omitempty"`
-	FollowRedirect bool            `protobuf:"varint,4,opt,name=follow_redirect,json=followRedirect,proto3" json:"follow_redirect,omitempty"`
+	Address        *net.IPOrDomain  `protobuf:"bytes,1,opt,name=address,proto3" json:"address,omitempty"`
+	Port           uint32           `protobuf:"varint,2,opt,name=port,proto3" json:"port,omitempty"`
+	Network        *net.NetworkList `protobuf:"bytes,3,opt,name=network,proto3" json:"network,omitempty"`
+	FollowRedirect bool             `protobuf:"varint,4,opt,name=follow_redirect,json=followRedirect,proto3" json:"follow_redirect,omitempty"`
 }
 
 func (x *SimplifiedConfig) Reset() {
@@ -182,11 +182,11 @@ func (x *SimplifiedConfig) GetPort() uint32 {
 	return 0
 }
 
-func (x *SimplifiedConfig) GetNetwork() string {
+func (x *SimplifiedConfig) GetNetwork() *net.NetworkList {
 	if x != nil {
 		return x.Network
 	}
-	return ""
+	return nil
 }
 
 func (x *SimplifiedConfig) GetFollowRedirect() bool {
@@ -228,27 +228,29 @@ var file_proxy_dokodemo_config_proto_rawDesc = []byte{
 	0x63, 0x74, 0x18, 0x05, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0e, 0x66, 0x6f, 0x6c, 0x6c, 0x6f, 0x77,
 	0x52, 0x65, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x12, 0x1d, 0x0a, 0x0a, 0x75, 0x73, 0x65, 0x72,
 	0x5f, 0x6c, 0x65, 0x76, 0x65, 0x6c, 0x18, 0x06, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x09, 0x75, 0x73,
-	0x65, 0x72, 0x4c, 0x65, 0x76, 0x65, 0x6c, 0x22, 0xc8, 0x01, 0x0a, 0x10, 0x53, 0x69, 0x6d, 0x70,
+	0x65, 0x72, 0x4c, 0x65, 0x76, 0x65, 0x6c, 0x22, 0xec, 0x01, 0x0a, 0x10, 0x53, 0x69, 0x6d, 0x70,
 	0x6c, 0x69, 0x66, 0x69, 0x65, 0x64, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x12, 0x3b, 0x0a, 0x07,
 	0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x21, 0x2e,
 	0x76, 0x32, 0x72, 0x61, 0x79, 0x2e, 0x63, 0x6f, 0x72, 0x65, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x6f,
 	0x6e, 0x2e, 0x6e, 0x65, 0x74, 0x2e, 0x49, 0x50, 0x4f, 0x72, 0x44, 0x6f, 0x6d, 0x61, 0x69, 0x6e,
 	0x52, 0x07, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x12, 0x12, 0x0a, 0x04, 0x70, 0x6f, 0x72,
-	0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x04, 0x70, 0x6f, 0x72, 0x74, 0x12, 0x18, 0x0a,
-	0x07, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07,
-	0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x12, 0x27, 0x0a, 0x0f, 0x66, 0x6f, 0x6c, 0x6c, 0x6f,
-	0x77, 0x5f, 0x72, 0x65, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x18, 0x04, 0x20, 0x01, 0x28, 0x08,
-	0x52, 0x0e, 0x66, 0x6f, 0x6c, 0x6c, 0x6f, 0x77, 0x52, 0x65, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74,
-	0x3a, 0x20, 0x82, 0xb5, 0x18, 0x09, 0x0a, 0x07, 0x69, 0x6e, 0x62, 0x6f, 0x75, 0x6e, 0x64, 0x82,
-	0xb5, 0x18, 0x0f, 0x12, 0x0d, 0x64, 0x6f, 0x6b, 0x6f, 0x64, 0x65, 0x6d, 0x6f, 0x2d, 0x64, 0x6f,
-	0x6f, 0x72, 0x42, 0x6c, 0x0a, 0x1d, 0x63, 0x6f, 0x6d, 0x2e, 0x76, 0x32, 0x72, 0x61, 0x79, 0x2e,
-	0x63, 0x6f, 0x72, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x78, 0x79, 0x2e, 0x64, 0x6f, 0x6b, 0x6f, 0x64,
-	0x65, 0x6d, 0x6f, 0x50, 0x01, 0x5a, 0x2d, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f,
-	0x6d, 0x2f, 0x76, 0x32, 0x66, 0x6c, 0x79, 0x2f, 0x76, 0x32, 0x72, 0x61, 0x79, 0x2d, 0x63, 0x6f,
-	0x72, 0x65, 0x2f, 0x76, 0x35, 0x2f, 0x70, 0x72, 0x6f, 0x78, 0x79, 0x2f, 0x64, 0x6f, 0x6b, 0x6f,
-	0x64, 0x65, 0x6d, 0x6f, 0xaa, 0x02, 0x19, 0x56, 0x32, 0x52, 0x61, 0x79, 0x2e, 0x43, 0x6f, 0x72,
-	0x65, 0x2e, 0x50, 0x72, 0x6f, 0x78, 0x79, 0x2e, 0x44, 0x6f, 0x6b, 0x6f, 0x64, 0x65, 0x6d, 0x6f,
-	0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x04, 0x70, 0x6f, 0x72, 0x74, 0x12, 0x3c, 0x0a,
+	0x07, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x22,
+	0x2e, 0x76, 0x32, 0x72, 0x61, 0x79, 0x2e, 0x63, 0x6f, 0x72, 0x65, 0x2e, 0x63, 0x6f, 0x6d, 0x6d,
+	0x6f, 0x6e, 0x2e, 0x6e, 0x65, 0x74, 0x2e, 0x4e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x4c, 0x69,
+	0x73, 0x74, 0x52, 0x07, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x12, 0x27, 0x0a, 0x0f, 0x66,
+	0x6f, 0x6c, 0x6c, 0x6f, 0x77, 0x5f, 0x72, 0x65, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x18, 0x04,
+	0x20, 0x01, 0x28, 0x08, 0x52, 0x0e, 0x66, 0x6f, 0x6c, 0x6c, 0x6f, 0x77, 0x52, 0x65, 0x64, 0x69,
+	0x72, 0x65, 0x63, 0x74, 0x3a, 0x20, 0x82, 0xb5, 0x18, 0x09, 0x0a, 0x07, 0x69, 0x6e, 0x62, 0x6f,
+	0x75, 0x6e, 0x64, 0x82, 0xb5, 0x18, 0x0f, 0x12, 0x0d, 0x64, 0x6f, 0x6b, 0x6f, 0x64, 0x65, 0x6d,
+	0x6f, 0x2d, 0x64, 0x6f, 0x6f, 0x72, 0x42, 0x6c, 0x0a, 0x1d, 0x63, 0x6f, 0x6d, 0x2e, 0x76, 0x32,
+	0x72, 0x61, 0x79, 0x2e, 0x63, 0x6f, 0x72, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x78, 0x79, 0x2e, 0x64,
+	0x6f, 0x6b, 0x6f, 0x64, 0x65, 0x6d, 0x6f, 0x50, 0x01, 0x5a, 0x2d, 0x67, 0x69, 0x74, 0x68, 0x75,
+	0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x76, 0x32, 0x66, 0x6c, 0x79, 0x2f, 0x76, 0x32, 0x72, 0x61,
+	0x79, 0x2d, 0x63, 0x6f, 0x72, 0x65, 0x2f, 0x76, 0x35, 0x2f, 0x70, 0x72, 0x6f, 0x78, 0x79, 0x2f,
+	0x64, 0x6f, 0x6b, 0x6f, 0x64, 0x65, 0x6d, 0x6f, 0xaa, 0x02, 0x19, 0x56, 0x32, 0x52, 0x61, 0x79,
+	0x2e, 0x43, 0x6f, 0x72, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x78, 0x79, 0x2e, 0x44, 0x6f, 0x6b, 0x6f,
+	0x64, 0x65, 0x6d, 0x6f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -276,11 +278,12 @@ var file_proxy_dokodemo_config_proto_depIdxs = []int32{
 	3, // 1: v2ray.core.proxy.dokodemo.Config.network_list:type_name -> v2ray.core.common.net.NetworkList
 	4, // 2: v2ray.core.proxy.dokodemo.Config.networks:type_name -> v2ray.core.common.net.Network
 	2, // 3: v2ray.core.proxy.dokodemo.SimplifiedConfig.address:type_name -> v2ray.core.common.net.IPOrDomain
-	4, // [4:4] is the sub-list for method output_type
-	4, // [4:4] is the sub-list for method input_type
-	4, // [4:4] is the sub-list for extension type_name
-	4, // [4:4] is the sub-list for extension extendee
-	0, // [0:4] is the sub-list for field type_name
+	3, // 4: v2ray.core.proxy.dokodemo.SimplifiedConfig.network:type_name -> v2ray.core.common.net.NetworkList
+	5, // [5:5] is the sub-list for method output_type
+	5, // [5:5] is the sub-list for method input_type
+	5, // [5:5] is the sub-list for extension type_name
+	5, // [5:5] is the sub-list for extension extendee
+	0, // [0:5] is the sub-list for field type_name
 }
 
 func init() { file_proxy_dokodemo_config_proto_init() }

proxy/dokodemo/config.proto

@@ -31,6 +31,6 @@ message SimplifiedConfig {
 
   v2ray.core.common.net.IPOrDomain address = 1;
   uint32 port = 2;
-  string network = 3;
+  v2ray.core.common.net.NetworkList network = 3;
   bool follow_redirect = 4;
 }

proxy/dokodemo/dokodemo.go

@@ -35,7 +35,7 @@ func init() {
 		fullConfig := &Config{
 			Address:        simplifiedServer.Address,
 			Port:           simplifiedServer.Port,
-			Networks:       net.ParseNetworks(simplifiedServer.Network),
+			Networks:       simplifiedServer.Network.Network,
 			FollowRedirect: simplifiedServer.FollowRedirect,
 		}
 

proxy/shadowsocks/config.go

@@ -6,9 +6,11 @@ import (
 	"crypto/cipher"
 	"crypto/md5"
 	"crypto/sha1"
+	"encoding/json"
 	"io"
 	"strings"
 
+	"github.com/golang/protobuf/jsonpb"
 	"golang.org/x/crypto/chacha20poly1305"
 	"golang.org/x/crypto/hkdf"
 
@@ -210,6 +212,20 @@ func (NoneCipher) DecodePacket(key []byte, b *buf.Buffer) error {
 	return nil
 }
 
+func (c *CipherType) UnmarshalJSONPB(unmarshaler *jsonpb.Unmarshaler, bytes []byte) error {
+	var method string
+
+	if err := json.Unmarshal(bytes, &method); err != nil {
+		return err
+	}
+
+	if *c = CipherFromString(method); *c == CipherType_UNKNOWN {
+		return newError("unknown cipher method: ", method)
+	}
+
+	return nil
+}
+
 func CipherFromString(c string) CipherType {
 	switch strings.ToLower(c) {
 	case "aes-128-gcm", "aead_aes_128_gcm":

proxy/shadowsocks/simplified/config.go

@@ -4,7 +4,6 @@ import (
 	"context"
 
 	"github.com/v2fly/v2ray-core/v5/common"
-	"github.com/v2fly/v2ray-core/v5/common/net"
 	"github.com/v2fly/v2ray-core/v5/common/protocol"
 	"github.com/v2fly/v2ray-core/v5/common/serial"
 	"github.com/v2fly/v2ray-core/v5/proxy/shadowsocks"
@@ -17,10 +16,10 @@ func init() {
 			User: &protocol.User{
 				Account: serial.ToTypedMessage(&shadowsocks.Account{
 					Password:   simplifiedServer.Password,
-					CipherType: shadowsocks.CipherFromString(simplifiedServer.Method),
+					CipherType: simplifiedServer.Method,
 				}),
 			},
-			Network:        net.ParseNetworks(simplifiedServer.Network),
+			Network:        simplifiedServer.Network.Network,
 			PacketEncoding: simplifiedServer.PacketEncoding,
 		}
 
@@ -38,7 +37,7 @@ func init() {
 						{
 							Account: serial.ToTypedMessage(&shadowsocks.Account{
 								Password:                       simplifiedClient.Password,
-								CipherType:                     shadowsocks.CipherFromString(simplifiedClient.Method),
+								CipherType:                     simplifiedClient.Method,
 								ExperimentReducedIvHeadEntropy: simplifiedClient.ExperimentReducedIvHeadEntropy,
 							}),
 						},

proxy/shadowsocks/simplified/config.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.27.1
-// 	protoc        v3.17.3
+// 	protoc-gen-go v1.28.0
+// 	protoc        v3.21.5
 // source: proxy/shadowsocks/simplified/config.proto
 
 package simplified
@@ -10,6 +10,7 @@ import (
 	net "github.com/v2fly/v2ray-core/v5/common/net"
 	packetaddr "github.com/v2fly/v2ray-core/v5/common/net/packetaddr"
 	_ "github.com/v2fly/v2ray-core/v5/common/protoext"
+	shadowsocks "github.com/v2fly/v2ray-core/v5/proxy/shadowsocks"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
@@ -28,9 +29,9 @@ type ServerConfig struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Method         string                    `protobuf:"bytes,1,opt,name=method,proto3" json:"method,omitempty"`
+	Method         shadowsocks.CipherType    `protobuf:"varint,1,opt,name=method,proto3,enum=v2ray.core.proxy.shadowsocks.CipherType" json:"method,omitempty"`
 	Password       string                    `protobuf:"bytes,2,opt,name=password,proto3" json:"password,omitempty"`
-	Network        string                    `protobuf:"bytes,3,opt,name=network,proto3" json:"network,omitempty"`
+	Network        *net.NetworkList          `protobuf:"bytes,3,opt,name=network,proto3" json:"network,omitempty"`
 	PacketEncoding packetaddr.PacketAddrType `protobuf:"varint,4,opt,name=packet_encoding,json=packetEncoding,proto3,enum=v2ray.core.net.packetaddr.PacketAddrType" json:"packet_encoding,omitempty"`
 }
 
@@ -66,11 +67,11 @@ func (*ServerConfig) Descriptor() ([]byte, []int) {
 	return file_proxy_shadowsocks_simplified_config_proto_rawDescGZIP(), []int{0}
 }
 
-func (x *ServerConfig) GetMethod() string {
+func (x *ServerConfig) GetMethod() shadowsocks.CipherType {
 	if x != nil {
 		return x.Method
 	}
-	return ""
+	return shadowsocks.CipherType(0)
 }
 
 func (x *ServerConfig) GetPassword() string {
@@ -80,11 +81,11 @@ func (x *ServerConfig) GetPassword() string {
 	return ""
 }
 
-func (x *ServerConfig) GetNetwork() string {
+func (x *ServerConfig) GetNetwork() *net.NetworkList {
 	if x != nil {
 		return x.Network
 	}
-	return ""
+	return nil
 }
 
 func (x *ServerConfig) GetPacketEncoding() packetaddr.PacketAddrType {
@@ -99,11 +100,11 @@ type ClientConfig struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Address                        *net.IPOrDomain `protobuf:"bytes,1,opt,name=address,proto3" json:"address,omitempty"`
-	Port                           uint32          `protobuf:"varint,2,opt,name=port,proto3" json:"port,omitempty"`
-	Method                         string          `protobuf:"bytes,3,opt,name=method,proto3" json:"method,omitempty"`
-	Password                       string          `protobuf:"bytes,4,opt,name=password,proto3" json:"password,omitempty"`
-	ExperimentReducedIvHeadEntropy bool            `protobuf:"varint,90001,opt,name=experiment_reduced_iv_head_entropy,json=experimentReducedIvHeadEntropy,proto3" json:"experiment_reduced_iv_head_entropy,omitempty"`
+	Address                        *net.IPOrDomain        `protobuf:"bytes,1,opt,name=address,proto3" json:"address,omitempty"`
+	Port                           uint32                 `protobuf:"varint,2,opt,name=port,proto3" json:"port,omitempty"`
+	Method                         shadowsocks.CipherType `protobuf:"varint,3,opt,name=method,proto3,enum=v2ray.core.proxy.shadowsocks.CipherType" json:"method,omitempty"`
+	Password                       string                 `protobuf:"bytes,4,opt,name=password,proto3" json:"password,omitempty"`
+	ExperimentReducedIvHeadEntropy bool                   `protobuf:"varint,90001,opt,name=experiment_reduced_iv_head_entropy,json=experimentReducedIvHeadEntropy,proto3" json:"experiment_reduced_iv_head_entropy,omitempty"`
 }
 
 func (x *ClientConfig) Reset() {
@@ -152,11 +153,11 @@ func (x *ClientConfig) GetPort() uint32 {
 	return 0
 }
 
-func (x *ClientConfig) GetMethod() string {
+func (x *ClientConfig) GetMethod() shadowsocks.CipherType {
 	if x != nil {
 		return x.Method
 	}
-	return ""
+	return shadowsocks.CipherType(0)
 }
 
 func (x *ClientConfig) GetPassword() string {
@@ -185,48 +186,59 @@ var file_proxy_shadowsocks_simplified_config_proto_rawDesc = []byte{
 	0x74, 0x6f, 0x65, 0x78, 0x74, 0x2f, 0x65, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x73,
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+	0x56, 0x32, 0x52, 0x61, 0x79, 0x2e, 0x43, 0x6f, 0x72, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x78, 0x79,
+	0x2e, 0x53, 0x68, 0x61, 0x64, 0x6f, 0x77, 0x73, 0x6f, 0x63, 0x6b, 0x73, 0x2e, 0x53, 0x69, 0x6d,
+	0x70, 0x6c, 0x69, 0x66, 0x69, 0x65, 0x64, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -245,17 +257,22 @@ var file_proxy_shadowsocks_simplified_config_proto_msgTypes = make([]protoimpl.M
 var file_proxy_shadowsocks_simplified_config_proto_goTypes = []interface{}{
 	(*ServerConfig)(nil),           // 0: v2ray.core.proxy.shadowsocks.simplified.ServerConfig
 	(*ClientConfig)(nil),           // 1: v2ray.core.proxy.shadowsocks.simplified.ClientConfig
-	(packetaddr.PacketAddrType)(0), // 2: v2ray.core.net.packetaddr.PacketAddrType
-	(*net.IPOrDomain)(nil),         // 3: v2ray.core.common.net.IPOrDomain
+	(shadowsocks.CipherType)(0),    // 2: v2ray.core.proxy.shadowsocks.CipherType
+	(*net.NetworkList)(nil),        // 3: v2ray.core.common.net.NetworkList
+	(packetaddr.PacketAddrType)(0), // 4: v2ray.core.net.packetaddr.PacketAddrType
+	(*net.IPOrDomain)(nil),         // 5: v2ray.core.common.net.IPOrDomain
 }
 var file_proxy_shadowsocks_simplified_config_proto_depIdxs = []int32{
-	2, // 0: v2ray.core.proxy.shadowsocks.simplified.ServerConfig.packet_encoding:type_name -> v2ray.core.net.packetaddr.PacketAddrType
-	3, // 1: v2ray.core.proxy.shadowsocks.simplified.ClientConfig.address:type_name -> v2ray.core.common.net.IPOrDomain
-	2, // [2:2] is the sub-list for method output_type
-	2, // [2:2] is the sub-list for method input_type
-	2, // [2:2] is the sub-list for extension type_name
-	2, // [2:2] is the sub-list for extension extendee
-	0, // [0:2] is the sub-list for field type_name
+	2, // 0: v2ray.core.proxy.shadowsocks.simplified.ServerConfig.method:type_name -> v2ray.core.proxy.shadowsocks.CipherType
+	3, // 1: v2ray.core.proxy.shadowsocks.simplified.ServerConfig.network:type_name -> v2ray.core.common.net.NetworkList
+	4, // 2: v2ray.core.proxy.shadowsocks.simplified.ServerConfig.packet_encoding:type_name -> v2ray.core.net.packetaddr.PacketAddrType
+	5, // 3: v2ray.core.proxy.shadowsocks.simplified.ClientConfig.address:type_name -> v2ray.core.common.net.IPOrDomain
+	2, // 4: v2ray.core.proxy.shadowsocks.simplified.ClientConfig.method:type_name -> v2ray.core.proxy.shadowsocks.CipherType
+	5, // [5:5] is the sub-list for method output_type
+	5, // [5:5] is the sub-list for method input_type
+	5, // [5:5] is the sub-list for extension type_name
+	5, // [5:5] is the sub-list for extension extendee
+	0, // [0:5] is the sub-list for field type_name
 }
 
 func init() { file_proxy_shadowsocks_simplified_config_proto_init() }

proxy/shadowsocks/simplified/config.proto

@@ -8,15 +8,17 @@ option java_multiple_files = true;
 
 import "common/protoext/extensions.proto";
 import "common/net/address.proto";
+import "common/net/network.proto";
 import "common/net/packetaddr/config.proto";
+import "proxy/shadowsocks/config.proto";
 
 message ServerConfig{
   option (v2ray.core.common.protoext.message_opt).type = "inbound";
   option (v2ray.core.common.protoext.message_opt).short_name = "shadowsocks";
 
-  string method = 1;
+  v2ray.core.proxy.shadowsocks.CipherType method = 1;
   string password = 2;
-  string network = 3;
+  v2ray.core.common.net.NetworkList network = 3;
   v2ray.core.net.packetaddr.PacketAddrType packet_encoding = 4;
 }
 
@@ -26,7 +28,7 @@ message ClientConfig {
 
   v2ray.core.common.net.IPOrDomain address = 1;
   uint32 port = 2;
-  string method = 3;
+  v2ray.core.proxy.shadowsocks.CipherType method = 3;
   string password = 4;
   bool experiment_reduced_iv_head_entropy = 90001;
 }