sub json fix fragment noises effect

Co-Authored-By: Alireza Ahmadi <alireza7@gmail.com>

sub/subJsonService.go

@@ -22,8 +22,7 @@ var defaultJson string
 type SubJsonService struct {
 	configJson       map[string]any
 	defaultOutbounds []json_util.RawMessage
-	fragment         string
+	fragmentOrNoises bool
-	noises           string
 	mux              string
 
 	inboundService service.InboundService
@@ -42,6 +41,31 @@ func NewSubJsonService(fragment string, noises string, mux string, rules string,
 		}
 	}
 
+	fragmentOrNoises := false
+	if fragment != "" || noises != "" {
+		fragmentOrNoises = true
+		defaultOutboundsSettings := map[string]interface{}{
+			"domainStrategy": "UseIP",
+			"redirect":       "",
+		}
+
+		if fragment != "" {
+			defaultOutboundsSettings["fragment"] = json_util.RawMessage(fragment)
+		}
+
+		if noises != "" {
+			defaultOutboundsSettings["noises"] = json_util.RawMessage(noises)
+		}
+
+		defaultDirectOutbound := map[string]interface{}{
+			"protocol": "freedom",
+			"settings": defaultOutboundsSettings,
+			"tag":      "direct_out",
+		}
+		jsonBytes, _ := json.MarshalIndent(defaultDirectOutbound, "", "  ")
+		defaultOutbounds = append(defaultOutbounds, jsonBytes)
+	}
+
 	if rules != "" {
 		var newRules []any
 		routing, _ := configJson["routing"].(map[string]any)
@@ -52,19 +76,10 @@ func NewSubJsonService(fragment string, noises string, mux string, rules string,
 		configJson["routing"] = routing
 	}
 
-	if fragment != "" {
-		defaultOutbounds = append(defaultOutbounds, json_util.RawMessage(fragment))
-	}
-
-	if noises != "" {
-		defaultOutbounds = append(defaultOutbounds, json_util.RawMessage(noises))
-	}
-
 	return &SubJsonService{
 		configJson:       configJson,
 		defaultOutbounds: defaultOutbounds,
-		fragment:         fragment,
+		fragmentOrNoises: fragmentOrNoises,
-		noises:           noises,
 		mux:              mux,
 		SubService:       subService,
 	}
@@ -224,8 +239,8 @@ func (s *SubJsonService) streamData(stream string) map[string]any {
 	}
 	delete(streamSettings, "sockopt")
 
-	if s.fragment != "" {
+	if s.fragmentOrNoises {
-		streamSettings["sockopt"] = json_util.RawMessage(`{"dialerProxy": "fragment", "tcpKeepAliveIdle": 100, "tcpMptcp": true, "penetrate": true}`)
+		streamSettings["sockopt"] = json_util.RawMessage(`{"dialerProxy": "direct_out", "tcpKeepAliveIdle": 100}`)
 	}
 
 	// remove proxy protocol

web/html/settings.html

@@ -129,35 +129,14 @@
       datepickerList: [{ name: 'Gregorian (Standard)', value: 'gregorian' }, { name: 'Jalalian (شمسی)', value: 'jalalian' }],
       remarkSample: '',
       defaultFragment: {
-        tag: "fragment",
+        packets: "tlshello",
-        protocol: "freedom",
+        length: "100-200",
-        settings: {
+        interval: "10-20",
-          domainStrategy: "AsIs",
+        maxSplit: "300-400"
-          fragment: {
-            packets: "tlshello",
-            length: "100-200",
-            interval: "10-20",
-            maxSplit: "300-400"
-          }
-        },
-        streamSettings: {
-          sockopt: {
-            tcpKeepAliveIdle: 100,
-            tcpMptcp: true,
-            penetrate: true
-          }
-        }
-      },
-      defaultNoises: {
-        tag: "noises",
-        protocol: "freedom",
-        settings: {
-          domainStrategy: "AsIs",
-          noises: [
-            { type: "rand", packet: "10-20", delay: "10-16", applyTo: "ip" },
-          ],
-        },
       },
+      defaultNoises: [
+        { type: "rand", packet: "10-20", delay: "10-16", applyTo: "ip" }
+      ],
       defaultMux: {
         enabled: true,
         concurrency: 8,
@@ -451,41 +430,41 @@
         }
       },
       fragmentPackets: {
-        get: function () { return this.fragment ? JSON.parse(this.allSetting.subJsonFragment).settings.fragment.packets : ""; },
+        get: function () { return this.fragment ? JSON.parse(this.allSetting.subJsonFragment).packets : ""; },
         set: function (v) {
           if (v != "") {
             newFragment = JSON.parse(this.allSetting.subJsonFragment);
-            newFragment.settings.fragment.packets = v;
+            newFragment.packets = v;
             this.allSetting.subJsonFragment = JSON.stringify(newFragment);
           }
         }
       },
       fragmentLength: {
-        get: function () { return this.fragment ? JSON.parse(this.allSetting.subJsonFragment).settings.fragment.length : ""; },
+        get: function () { return this.fragment ? JSON.parse(this.allSetting.subJsonFragment).length : ""; },
         set: function (v) {
           if (v != "") {
             newFragment = JSON.parse(this.allSetting.subJsonFragment);
-            newFragment.settings.fragment.length = v;
+            newFragment.length = v;
             this.allSetting.subJsonFragment = JSON.stringify(newFragment);
           }
         }
       },
       fragmentInterval: {
-        get: function () { return this.fragment ? JSON.parse(this.allSetting.subJsonFragment).settings.fragment.interval : ""; },
+        get: function () { return this.fragment ? JSON.parse(this.allSetting.subJsonFragment).interval : ""; },
         set: function (v) {
           if (v != "") {
             newFragment = JSON.parse(this.allSetting.subJsonFragment);
-            newFragment.settings.fragment.interval = v;
+            newFragment.interval = v;
             this.allSetting.subJsonFragment = JSON.stringify(newFragment);
           }
         }
       },
       fragmentMaxSplit: {
-        get: function () { return this.fragment ? JSON.parse(this.allSetting.subJsonFragment).settings.fragment.maxSplit : ""; },
+        get: function () { return this.fragment ? JSON.parse(this.allSetting.subJsonFragment).maxSplit : ""; },
         set: function (v) {
           if (v != "") {
             newFragment = JSON.parse(this.allSetting.subJsonFragment);
-            newFragment.settings.fragment.maxSplit = v;
+            newFragment.maxSplit = v;
             this.allSetting.subJsonFragment = JSON.stringify(newFragment);
           }
         }
@@ -504,13 +483,11 @@
       },
       noisesArray: {
         get() {
-          return this.noises ? JSON.parse(this.allSetting.subJsonNoises).settings.noises : [];
+          return this.noises ? JSON.parse(this.allSetting.subJsonNoises) : [];
         },
         set(value) {
           if (this.noises) {
-            const newNoises = JSON.parse(this.allSetting.subJsonNoises);
+            this.allSetting.subJsonNoises = JSON.stringify(value);
-            newNoises.settings.noises = value;
-            this.allSetting.subJsonNoises = JSON.stringify(newNoises);
           }
         }
       },