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Clean legacy vmess (#2199)

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* Remove legacy Vmess

* validators

* protos
This commit is contained in:
yuhan6665 2023-06-12 10:32:25 -04:00 • committed by GitHub
parent bf4b1fab3c
commit 9112cfd39c
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25 changed files with 150 additions and 761 deletions
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75
proxy/vmess/inbound/config.pb.go
View file

@ -73,8 +73,7 @@ type DefaultConfig struct {
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
AlterId uint32 `protobuf:"varint,1,opt,name=alter_id,json=alterId,proto3" json:"alter_id,omitempty"`
Level uint32 `protobuf:"varint,2,opt,name=level,proto3" json:"level,omitempty"`
Level uint32 `protobuf:"varint,2,opt,name=level,proto3" json:"level,omitempty"`
}
func (x *DefaultConfig) Reset() {
@ -109,13 +108,6 @@ func (*DefaultConfig) Descriptor() ([]byte, []int) {
return file_proxy_vmess_inbound_config_proto_rawDescGZIP(), []int{1}
}
func (x *DefaultConfig) GetAlterId() uint32 {
if x != nil {
return x.AlterId
}
return 0
}
func (x *DefaultConfig) GetLevel() uint32 {
if x != nil {
return x.Level
@ -128,10 +120,9 @@ type Config struct {
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
User []*protocol.User `protobuf:"bytes,1,rep,name=user,proto3" json:"user,omitempty"`
Default *DefaultConfig `protobuf:"bytes,2,opt,name=default,proto3" json:"default,omitempty"`
Detour *DetourConfig `protobuf:"bytes,3,opt,name=detour,proto3" json:"detour,omitempty"`
SecureEncryptionOnly bool `protobuf:"varint,4,opt,name=secure_encryption_only,json=secureEncryptionOnly,proto3" json:"secure_encryption_only,omitempty"`
User []*protocol.User `protobuf:"bytes,1,rep,name=user,proto3" json:"user,omitempty"`
Default *DefaultConfig `protobuf:"bytes,2,opt,name=default,proto3" json:"default,omitempty"`
Detour *DetourConfig `protobuf:"bytes,3,opt,name=detour,proto3" json:"detour,omitempty"` // 4 is for legacy setting
}
func (x *Config) Reset() {
@ -187,13 +178,6 @@ func (x *Config) GetDetour() *DetourConfig {
return nil
}
func (x *Config) GetSecureEncryptionOnly() bool {
if x != nil {
return x.SecureEncryptionOnly
}
return false
}
var File_proxy_vmess_inbound_config_proto protoreflect.FileDescriptor
var file_proxy_vmess_inbound_config_proto_rawDesc = []byte{
@ -204,34 +188,29 @@ var file_proxy_vmess_inbound_config_proto_rawDesc = []byte{
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}
var (

3
proxy/vmess/inbound/config.proto
View file

@ -13,7 +13,6 @@ message DetourConfig {
}
message DefaultConfig {
uint32 alter_id = 1;
uint32 level = 2;
}
@ -21,5 +20,5 @@ message Config {
repeated xray.common.protocol.User user = 1;
DefaultConfig default = 2;
DetourConfig detour = 3;
bool secure_encryption_only = 4;
// 4 is for legacy setting
}

45
proxy/vmess/inbound/inbound.go
View file

@ -14,7 +14,6 @@ import (
"github.com/xtls/xray-core/common/errors"
"github.com/xtls/xray-core/common/log"
"github.com/xtls/xray-core/common/net"
"github.com/xtls/xray-core/common/platform"
"github.com/xtls/xray-core/common/protocol"
"github.com/xtls/xray-core/common/session"
"github.com/xtls/xray-core/common/signal"
@ -29,23 +28,16 @@ import (
"github.com/xtls/xray-core/transport/internet/stat"
)
var (
aeadForced = false
aeadForced2022 = false
)
type userByEmail struct {
sync.Mutex
cache map[string]*protocol.MemoryUser
defaultLevel uint32
defaultAlterIDs uint16
}
func newUserByEmail(config *DefaultConfig) *userByEmail {
return &userByEmail{
cache: make(map[string]*protocol.MemoryUser),
defaultLevel: config.Level,
defaultAlterIDs: uint16(config.AlterId),
}
}
@ -77,7 +69,6 @@ func (v *userByEmail) Get(email string) (*protocol.MemoryUser, bool) {
id := uuid.New()
rawAccount := &vmess.Account{
Id: id.String(),
AlterId: uint32(v.defaultAlterIDs),
}
account, err := rawAccount.AsAccount()
common.Must(err)
@ -112,7 +103,6 @@ type Handler struct {
usersByEmail *userByEmail
detours *DetourConfig
sessionHistory *encoding.SessionHistory
secure bool
}
// New creates a new VMess inbound handler.
@ -121,11 +111,10 @@ func New(ctx context.Context, config *Config) (*Handler, error) {
handler := &Handler{
policyManager: v.GetFeature(policy.ManagerType()).(policy.Manager),
inboundHandlerManager: v.GetFeature(feature_inbound.ManagerType()).(feature_inbound.Manager),
clients: vmess.NewTimedUserValidator(protocol.DefaultIDHash),
clients: vmess.NewTimedUserValidator(),
detours: config.Detour,
usersByEmail: newUserByEmail(config.GetDefaultValue()),
sessionHistory: encoding.NewSessionHistory(),
secure: config.SecureEncryptionOnly,
}
for _, user := range config.User {
@ -145,7 +134,6 @@ func New(ctx context.Context, config *Config) (*Handler, error) {
// Close implements common.Closable.
func (h *Handler) Close() error {
return errors.Combine(
h.clients.Close(),
h.sessionHistory.Close(),
common.Close(h.usersByEmail))
}
@ -219,10 +207,6 @@ func transferResponse(timer signal.ActivityUpdater, session *encoding.ServerSess
return nil
}
func isInsecureEncryption(s protocol.SecurityType) bool {
return s == protocol.SecurityType_NONE || s == protocol.SecurityType_LEGACY || s == protocol.SecurityType_UNKNOWN
}
// Process implements proxy.Inbound.Process().
func (h *Handler) Process(ctx context.Context, network net.Network, connection stat.Connection, dispatcher routing.Dispatcher) error {
sessionPolicy := h.policyManager.ForLevel(0)
@ -241,7 +225,6 @@ func (h *Handler) Process(ctx context.Context, network net.Network, connection s
reader := &buf.BufferedReader{Reader: buf.NewReader(connection)}
svrSession := encoding.NewServerSession(h.clients, h.sessionHistory)
svrSession.SetAEADForced(aeadForced)
request, err := svrSession.DecodeRequestHeader(reader, isDrain)
if err != nil {
if errors.Cause(err) != io.EOF {
@ -256,17 +239,6 @@ func (h *Handler) Process(ctx context.Context, network net.Network, connection s
return err
}
if h.secure && isInsecureEncryption(request.Security) {
log.Record(&log.AccessMessage{
From: connection.RemoteAddr(),
To: "",
Status: log.AccessRejected,
Reason: "Insecure encryption",
Email: request.User.Email,
})
return newError("client is using insecure encryption: ", request.Security)
}
if request.Command != protocol.RequestCommandMux {
ctx = log.ContextWithAccessMessage(ctx, &log.AccessMessage{
From: connection.RemoteAddr(),
@ -361,7 +333,6 @@ func (h *Handler) generateCommand(ctx context.Context, request *protocol.Request
return &protocol.CommandSwitchAccount{
Port: port,
ID: account.ID.UUID(),
AlterIds: uint16(len(account.AlterIDs)),
Level: user.Level,
ValidMin: byte(availableMin),
}
@ -376,18 +347,4 @@ func init() {
common.Must(common.RegisterConfig((*Config)(nil), func(ctx context.Context, config interface{}) (interface{}, error) {
return New(ctx, config.(*Config))
}))
defaultFlagValue := "NOT_DEFINED_AT_ALL"
if time.Now().Year() >= 2022 {
defaultFlagValue = "true_by_default_2022"
}
isAeadForced := platform.NewEnvFlag("xray.vmess.aead.forced").GetValue(func() string { return defaultFlagValue })
aeadForced = (isAeadForced == "true")
if isAeadForced == "true_by_default_2022" {
aeadForced = true
aeadForced2022 = true
}
}