From 5836f36f69bc4253ef96336d0c129b7f4b99ad2a Mon Sep 17 00:00:00 2001
From: RPRX <63339210+RPRX@users.noreply.github.com>
Date: Sun, 18 Jan 2026 04:17:25 +0000
Subject: [PATCH] Config: Add Warning for deprecated features (allowInsecure,
 Shadowsocks, VMess, Trojan, VLESS without flow)

Accelerate!
---
 infra/conf/shadowsocks.go        |  6 +++++-
 infra/conf/transport_internet.go |  3 +++
 infra/conf/trojan.go             |  6 +++++-
 infra/conf/vless.go              | 11 ++++++-----
 infra/conf/vmess.go              |  8 ++++++--
 5 files changed, 25 insertions(+), 9 deletions(-)

diff --git a/infra/conf/shadowsocks.go b/infra/conf/shadowsocks.go
index 4a04d977..3163798d 100644
--- a/infra/conf/shadowsocks.go
+++ b/infra/conf/shadowsocks.go
@@ -50,6 +50,8 @@ type ShadowsocksServerConfig struct {
 }
 
 func (v *ShadowsocksServerConfig) Build() (proto.Message, error) {
+	errors.PrintDeprecatedFeatureWarning("Shadowsocks", "VLESS Encryption")
+
 	if C.Contains(shadowaead_2022.List, v.Cipher) {
 		return buildShadowsocks2022(v)
 	}
@@ -185,6 +187,8 @@ type ShadowsocksClientConfig struct {
 }
 
 func (v *ShadowsocksClientConfig) Build() (proto.Message, error) {
+	errors.PrintDeprecatedFeatureWarning("Shadowsocks", "VLESS Encryption")
+
 	if v.Address != nil {
 		v.Servers = []*ShadowsocksServerTarget{
 			{
@@ -255,7 +259,7 @@ func (v *ShadowsocksClientConfig) Build() (proto.Message, error) {
 		ss := &protocol.ServerEndpoint{
 			Address: server.Address.Build(),
 			Port:    uint32(server.Port),
-			User:    &protocol.User{
+			User: &protocol.User{
 				Level:   uint32(server.Level),
 				Email:   server.Email,
 				Account: serial.ToTypedMessage(account),
diff --git a/infra/conf/transport_internet.go b/infra/conf/transport_internet.go
index ca7f866f..e24f0688 100644
--- a/infra/conf/transport_internet.go
+++ b/infra/conf/transport_internet.go
@@ -596,6 +596,9 @@ func (c *TLSConfig) Build() (proto.Message, error) {
 	}
 	serverName := c.ServerName
 	config.AllowInsecure = c.Insecure
+	if config.AllowInsecure {
+		errors.PrintDeprecatedFeatureWarning("allowInsecure", "pinnedPeerCertSha256")
+	}
 	if len(c.ServerName) > 0 {
 		config.ServerName = serverName
 	}
diff --git a/infra/conf/trojan.go b/infra/conf/trojan.go
index d9907019..885504cc 100644
--- a/infra/conf/trojan.go
+++ b/infra/conf/trojan.go
@@ -39,6 +39,8 @@ type TrojanClientConfig struct {
 
 // Build implements Buildable
 func (c *TrojanClientConfig) Build() (proto.Message, error) {
+	errors.PrintDeprecatedFeatureWarning("Trojan", "VLESS with flow")
+
 	if c.Address != nil {
 		c.Servers = []*TrojanServerTarget{
 			{
@@ -74,7 +76,7 @@ func (c *TrojanClientConfig) Build() (proto.Message, error) {
 		config.Server = &protocol.ServerEndpoint{
 			Address: rec.Address.Build(),
 			Port:    uint32(rec.Port),
-			User:    &protocol.User{
+			User: &protocol.User{
 				Level: uint32(rec.Level),
 				Email: rec.Email,
 				Account: serial.ToTypedMessage(&trojan.Account{
@@ -115,6 +117,8 @@ type TrojanServerConfig struct {
 
 // Build implements Buildable
 func (c *TrojanServerConfig) Build() (proto.Message, error) {
+	errors.PrintDeprecatedFeatureWarning("Trojan", "VLESS with flow")
+
 	config := &trojan.ServerConfig{
 		Users: make([]*protocol.User, len(c.Clients)),
 	}
diff --git a/infra/conf/vless.go b/infra/conf/vless.go
index f482c4d8..8a03eaab 100644
--- a/infra/conf/vless.go
+++ b/infra/conf/vless.go
@@ -42,8 +42,6 @@ func (c *VLessInboundConfig) Build() (proto.Message, error) {
 	config := new(inbound.Config)
 	config.Clients = make([]*protocol.User, len(c.Clients))
 	switch c.Flow {
-	case vless.None:
-		c.Flow = ""
 	case "", vless.XRV:
 	default:
 		return nil, errors.New(`VLESS "settings.flow" doesn't support "` + c.Flow + `" in this version`)
@@ -67,12 +65,13 @@ func (c *VLessInboundConfig) Build() (proto.Message, error) {
 		switch account.Flow {
 		case "":
 			account.Flow = c.Flow
-		case vless.None:
-			account.Flow = ""
 		case vless.XRV:
 		default:
 			return nil, errors.New(`VLESS clients: "flow" doesn't support "` + account.Flow + `" in this version`)
 		}
+		if account.Flow == "" {
+			errors.PrintDeprecatedFeatureWarning("VLESS without flow", "VLESS with flow")
+		}
 
 		if len(account.Testseed) < 4 {
 			account.Testseed = c.Testseed
@@ -280,7 +279,9 @@ func (c *VLessOutboundConfig) Build() (proto.Message, error) {
 			account.Id = u.String()
 
 			switch account.Flow {
-			case "", vless.XRV, vless.XRV + "-udp443":
+			case "":
+				errors.PrintDeprecatedFeatureWarning("VLESS without flow", "VLESS with flow")
+			case vless.XRV, vless.XRV + "-udp443":
 			default:
 				return nil, errors.New(`VLESS users: "flow" doesn't support "` + account.Flow + `" in this version`)
 			}
diff --git a/infra/conf/vmess.go b/infra/conf/vmess.go
index 4db061de..98c85b43 100644
--- a/infra/conf/vmess.go
+++ b/infra/conf/vmess.go
@@ -58,12 +58,14 @@ func (c *VMessDefaultConfig) Build() *inbound.DefaultConfig {
 }
 
 type VMessInboundConfig struct {
-	Users        []json.RawMessage   `json:"clients"`
-	Defaults     *VMessDefaultConfig `json:"default"`
+	Users    []json.RawMessage   `json:"clients"`
+	Defaults *VMessDefaultConfig `json:"default"`
 }
 
 // Build implements Buildable
 func (c *VMessInboundConfig) Build() (proto.Message, error) {
+	errors.PrintDeprecatedFeatureWarning("VMess", "VLESS Encryption")
+
 	config := &inbound.Config{}
 
 	if c.Defaults != nil {
@@ -113,6 +115,8 @@ type VMessOutboundConfig struct {
 
 // Build implements Buildable
 func (c *VMessOutboundConfig) Build() (proto.Message, error) {
+	errors.PrintDeprecatedFeatureWarning("VMess", "VLESS Encryption")
+
 	config := new(outbound.Config)
 	if c.Address != nil {
 		c.Receivers = []*VMessOutboundTarget{