add speed limiter for download and upload speed in megabytes

database/model/model.go

@@ -131,20 +131,22 @@ type CustomGeoResource struct {
 
 // Client represents a client configuration for Xray inbounds with traffic limits and settings.
 type Client struct {
-	ID         string `json:"id,omitempty"`                 // Unique client identifier
-	Security   string `json:"security"`                     // Security method (e.g., "auto", "aes-128-gcm")
-	Password   string `json:"password,omitempty"`           // Client password
-	Flow       string `json:"flow,omitempty"`               // Flow control (XTLS)
-	Auth       string `json:"auth,omitempty"`               // Auth password (Hysteria)
-	Email      string `json:"email"`                        // Client email identifier
-	LimitIP    int    `json:"limitIp"`                      // IP limit for this client
-	TotalGB    int64  `json:"totalGB" form:"totalGB"`       // Total traffic limit in GB
-	ExpiryTime int64  `json:"expiryTime" form:"expiryTime"` // Expiration timestamp
-	Enable     bool   `json:"enable" form:"enable"`         // Whether the client is enabled
-	TgID       int64  `json:"tgId" form:"tgId"`             // Telegram user ID for notifications
-	SubID      string `json:"subId" form:"subId"`           // Subscription identifier
-	Comment    string `json:"comment" form:"comment"`       // Client comment
-	Reset      int    `json:"reset" form:"reset"`           // Reset period in days
-	CreatedAt  int64  `json:"created_at,omitempty"`         // Creation timestamp
-	UpdatedAt  int64  `json:"updated_at,omitempty"`         // Last update timestamp
+	ID         			string `json:"id,omitempty"`                 // Unique client identifier
+	Security   			string `json:"security"`                     // Security method (e.g., "auto", "aes-128-gcm")
+	Password   			string `json:"password,omitempty"`           // Client password
+	Flow       			string `json:"flow,omitempty"`               // Flow control (XTLS)
+	Auth       			string `json:"auth,omitempty"`               // Auth password (Hysteria)
+	Email      			string `json:"email"`                        // Client email identifier
+	LimitIP    			int    `json:"limitIp"`                      // IP limit for this client
+	UploadSpeedLimit   	int64  `json:"uploadSpeedLimit" form:"uploadSpeedLimit"`       // Upload speed limit in bytes/sec
+	DownloadSpeedLimit 	int64  `json:"downloadSpeedLimit" form:"downloadSpeedLimit"`   // Download speed limit in bytes/sec
+	TotalGB    			int64  `json:"totalGB" form:"totalGB"`       // Total traffic limit in GB
+	ExpiryTime 			int64  `json:"expiryTime" form:"expiryTime"` // Expiration timestamp
+	Enable     			bool   `json:"enable" form:"enable"`         // Whether the client is enabled
+	TgID       			int64  `json:"tgId" form:"tgId"`             // Telegram user ID for notifications
+	SubID      			string `json:"subId" form:"subId"`           // Subscription identifier
+	Comment    			string `json:"comment" form:"comment"`       // Client comment
+	Reset      			int    `json:"reset" form:"reset"`           // Reset period in days
+	CreatedAt  			int64  `json:"created_at,omitempty"`         // Creation timestamp
+	UpdatedAt  			int64  `json:"updated_at,omitempty"`         // Last update timestamp
 }

go.mod

@@ -2,6 +2,8 @@ module github.com/mhsanaei/3x-ui/v2
 
 go 1.26.2
 
+replace github.com/xtls/xray-core => ../core
+
 require (
 	github.com/gin-contrib/gzip v1.2.6
 	github.com/gin-contrib/sessions v1.1.0

web/assets/js/model/inbound.js

@@ -2387,6 +2387,8 @@ Inbound.ClientBase = class extends XrayCommonClass {
     constructor(
         email = RandomUtil.randomLowerAndNum(8),
         limitIp = 0,
+        uploadSpeedLimit = 0,
+        downloadSpeedLimit = 0,
         totalGB = 0,
         expiryTime = 0,
         enable = true,
@@ -2400,6 +2402,8 @@ Inbound.ClientBase = class extends XrayCommonClass {
         super();
         this.email = email;
         this.limitIp = limitIp;
+        this.uploadSpeedLimit = uploadSpeedLimit;
+        this.downloadSpeedLimit = downloadSpeedLimit;
         this.totalGB = totalGB;
         this.expiryTime = expiryTime;
         this.enable = enable;
@@ -2415,6 +2419,8 @@ Inbound.ClientBase = class extends XrayCommonClass {
         return [
             json.email,
             json.limitIp,
+            json.uploadSpeedLimit,
+            json.downloadSpeedLimit,
             json.totalGB,
             json.expiryTime,
             json.enable,
@@ -2431,6 +2437,8 @@ Inbound.ClientBase = class extends XrayCommonClass {
         return {
             email: this.email,
             limitIp: this.limitIp,
+            uploadSpeedLimit: this.uploadSpeedLimit,
+            downloadSpeedLimit: this.downloadSpeedLimit,
             totalGB: this.totalGB,
             expiryTime: this.expiryTime,
             enable: this.enable,
@@ -2468,6 +2476,22 @@ Inbound.ClientBase = class extends XrayCommonClass {
     set _totalGB(gb) {
         this.totalGB = NumberFormatter.toFixed(gb * SizeFormatter.ONE_GB, 0);
     }
+
+    get _uploadSpeedLimitMB() {
+        return NumberFormatter.toFixed(this.uploadSpeedLimit / SizeFormatter.ONE_MB, 2);
+    }
+
+    set _uploadSpeedLimitMB(mb) {
+        this.uploadSpeedLimit = NumberFormatter.toFixed((mb || 0) * SizeFormatter.ONE_MB, 0);
+    }
+
+    get _downloadSpeedLimitMB() {
+        return NumberFormatter.toFixed(this.downloadSpeedLimit / SizeFormatter.ONE_MB, 2);
+    }
+
+    set _downloadSpeedLimitMB(mb) {
+        this.downloadSpeedLimit = NumberFormatter.toFixed((mb || 0) * SizeFormatter.ONE_MB, 0);
+    }
 };
 
 Inbound.VmessSettings = class extends Inbound.Settings {

web/html/form/client.html

@@ -139,6 +139,32 @@
     </template>
     <a-input-number v-model.number="client.limitIp" min="0"></a-input-number>
   </a-form-item>
+  <a-form-item v-if="client.email">
+    <template slot="label">
+      <a-tooltip>
+        <template slot="title">
+          0 <span>{{ i18n "pages.inbounds.meansNoLimitMB" }}</span>
+        </template>
+        {{ i18n "pages.inbounds.uploadSpeedLimit" }}
+        <a-icon type="question-circle"></a-icon>
+      </a-tooltip>
+    </template>
+    <a-input-number v-model.number="client._uploadSpeedLimitMB" :min="0"></a-input-number>
+    <span style="margin-left: 8px;">MB/s</span>
+  </a-form-item>
+  <a-form-item v-if="client.email">
+    <template slot="label">
+      <a-tooltip>
+        <template slot="title">
+          0 <span>{{ i18n "pages.inbounds.meansNoLimitMB" }}</span>
+        </template>
+        {{ i18n "pages.inbounds.downloadSpeedLimit" }}
+        <a-icon type="question-circle"></a-icon>
+      </a-tooltip>
+    </template>
+    <a-input-number v-model.number="client._downloadSpeedLimitMB" :min="0"></a-input-number>
+    <span style="margin-left: 8px;">MB/s</span>
+  </a-form-item>
   <a-form-item
     v-if="app.ipLimitEnable && client.limitIp > 0 && client.email && isEdit"
   >

web/service/inbound.go

@@ -733,13 +733,15 @@ func (s *InboundService) AddInboundClient(data *model.Inbound) (bool, error) {
 					cipher = oldSettings["method"].(string)
 				}
 				err1 := s.xrayApi.AddUser(string(oldInbound.Protocol), oldInbound.Tag, map[string]any{
-					"email":    client.Email,
-					"id":       client.ID,
-					"auth":     client.Auth,
-					"security": client.Security,
-					"flow":     client.Flow,
-					"password": client.Password,
-					"cipher":   cipher,
+					"email":              client.Email,
+					"id":                 client.ID,
+					"auth":               client.Auth,
+					"security":           client.Security,
+					"flow":               client.Flow,
+					"password":           client.Password,
+					"cipher":             cipher,
+					"uploadSpeedLimit":   client.UploadSpeedLimit,
+					"downloadSpeedLimit": client.DownloadSpeedLimit,
 				})
 				if err1 == nil {
 					logger.Debug("Client added by api:", client.Email)
@@ -1199,13 +1201,15 @@ func (s *InboundService) UpdateInboundClient(data *model.Inbound, clientId strin
 				cipher = oldSettings["method"].(string)
 			}
 			err1 := s.xrayApi.AddUser(string(oldInbound.Protocol), oldInbound.Tag, map[string]any{
-				"email":    clients[0].Email,
-				"id":       clients[0].ID,
-				"security": clients[0].Security,
-				"flow":     clients[0].Flow,
-				"auth":     clients[0].Auth,
-				"password": clients[0].Password,
-				"cipher":   cipher,
+				"email":              clients[0].Email,
+				"id":                 clients[0].ID,
+				"security":           clients[0].Security,
+				"flow":               clients[0].Flow,
+				"auth":               clients[0].Auth,
+				"password":           clients[0].Password,
+				"cipher":             cipher,
+				"uploadSpeedLimit":   clients[0].UploadSpeedLimit,
+				"downloadSpeedLimit": clients[0].DownloadSpeedLimit,
 			})
 			if err1 == nil {
 				logger.Debug("Client edited by api:", clients[0].Email)
@@ -2094,13 +2098,15 @@ func (s *InboundService) ResetClientTraffic(id int, clientEmail string) (bool, e
 					cipher = oldSettings["method"].(string)
 				}
 				err1 := s.xrayApi.AddUser(string(inbound.Protocol), inbound.Tag, map[string]any{
-					"email":    client.Email,
-					"id":       client.ID,
-					"auth":     client.Auth,
-					"security": client.Security,
-					"flow":     client.Flow,
-					"password": client.Password,
-					"cipher":   cipher,
+					"email":              client.Email,
+					"id":                 client.ID,
+					"auth":               client.Auth,
+					"security":           client.Security,
+					"flow":               client.Flow,
+					"password":           client.Password,
+					"cipher":             cipher,
+					"uploadSpeedLimit":   client.UploadSpeedLimit,
+					"downloadSpeedLimit": client.DownloadSpeedLimit,
 				})
 				if err1 == nil {
 					logger.Debug("Client enabled due to reset traffic:", clientEmail)

web/service/xray.go

@@ -146,9 +146,16 @@ func (s *XrayService) GetXrayConfig() (*xray.Config, error) {
 					continue
 				}
 
-				// clear client config for additional parameters
+				// Keep only fields that are needed by Xray runtime config generation.
 				for key := range c {
-					if key != "email" && key != "id" && key != "password" && key != "flow" && key != "method" && key != "auth" {
+					if key != "email" &&
+						key != "id" &&
+						key != "password" &&
+						key != "flow" &&
+						key != "method" &&
+						key != "auth" &&
+						key != "uploadSpeedLimit" &&
+						key != "downloadSpeedLimit" {
 						delete(c, key)
 					}
 					if flow, ok := c["flow"].(string); ok && flow == "xtls-rprx-vision-udp443" {

web/translation/translate.en_US.toml

@@ -256,6 +256,7 @@
 "targetAddress" = "Target Address"
 "monitorDesc" = "Leave blank to listen on all IPs"
 "meansNoLimit" = "= Unlimited. (unit: GB)"
+"meansNoLimitMB" = "= Unlimited. (unit: MB)"
 "totalFlow" = "Total Flow"
 "leaveBlankToNeverExpire" = "Leave blank to never expire"
 "noRecommendKeepDefault" = "It is recommended to keep the default"
@@ -289,6 +290,8 @@
 "IPLimitlog" = "IP Log"
 "IPLimitlogDesc" = "The IPs history log. (to enable inbound after disabling, clear the log)"
 "IPLimitlogclear" = "Clear The Log"
+"uploadSpeedLimit" = "Upload Speed"
+"downloadSpeedLimit" = "Download Speed"
 "setDefaultCert" = "Set Cert from Panel"
 "telegramDesc" = "Please provide Telegram Chat ID. (use '/id' command in the bot) or (@userinfobot)"
 "subscriptionDesc" = "To find your subscription URL, navigate to the 'Details'. Additionally, you can use the same name for several clients."

web/translation/translate.fa_IR.toml

@@ -255,7 +255,8 @@
 "destinationPort" = "پورت مقصد"
 "targetAddress" = "آدرس مقصد"
 "monitorDesc" = "به‌طور پیش‌فرض خالی‌بگذارید"
-"meansNoLimit" = "0 = واحد: گیگابایت) نامحدود)"
+"meansNoLimit" = "= نامحدود. (واحد: گیگابایت)"
+"meansNoLimitMB" = "= نامحدود. (واحد: مگابایت)"
 "totalFlow" = "ترافیک کل"
 "leaveBlankToNeverExpire" = "برای منقضی‌نشدن خالی‌بگذارید"
 "noRecommendKeepDefault" = "توصیه‌می‌شود به‌طور پیش‌فرض حفظ‌شود"
@@ -289,6 +290,8 @@
 "IPLimitlog" = "گزارش‌ها"
 "IPLimitlogDesc" = "گزارش تاریخچه آی‌پی. برای فعال کردن ورودی پس از غیرفعال شدن، گزارش را پاک کنید"
 "IPLimitlogclear" = "پاک کردن گزارش‌ها"
+"uploadSpeedLimit" = "سرعت آپلود"
+"downloadSpeedLimit" = "سرعت دانلود"
 "setDefaultCert" = "استفاده از گواهی پنل"
 "telegramDesc" = "لطفا شناسه گفتگوی تلگرام را وارد کنید. (از دستور '/id' در ربات استفاده کنید) یا (@userinfobot)"
 "subscriptionDesc" = "شما می‌توانید لینک سابسکربپشن خودرا در 'جزئیات' پیدا کنید، همچنین می‌توانید از همین نام برای چندین کاربر استفاده‌کنید"

xray/api.go

@@ -65,6 +65,28 @@ func getOptionalUserString(user map[string]any, key string) (string, error) {
 	return strValue, nil
 }
 
+func getOptionalUserInt64(user map[string]any, key string) (int64, error) {
+	value, ok := user[key]
+	if !ok || value == nil {
+		return 0, nil
+	}
+
+	switch v := value.(type) {
+	case int:
+		return int64(v), nil
+	case int32:
+		return int64(v), nil
+	case int64:
+		return v, nil
+	case float64:
+		return int64(v), nil
+	case json.Number:
+		return v.Int64()
+	default:
+		return 0, fmt.Errorf("invalid type for user field %q: %T", key, value)
+	}
+}
+
 // Init connects to the Xray API server and initializes handler and stats service clients.
 func (x *XrayAPI) Init(apiPort int) error {
 	if apiPort <= 0 || apiPort > math.MaxUint16 {
@@ -136,6 +158,14 @@ func (x *XrayAPI) AddUser(Protocol string, inboundTag string, user map[string]an
 	if err != nil {
 		return err
 	}
+	uploadSpeedLimit, err := getOptionalUserInt64(user, "uploadSpeedLimit")
+	if err != nil {
+		return err
+	}
+	downloadSpeedLimit, err := getOptionalUserInt64(user, "downloadSpeedLimit")
+	if err != nil {
+		return err
+	}
 
 	var account *serial.TypedMessage
 	switch Protocol {
@@ -241,14 +271,17 @@ func (x *XrayAPI) AddUser(Protocol string, inboundTag string, user map[string]an
 	}
 
 	client := *x.HandlerServiceClient
+	protocolUser := &protocol.User{
+		Email:              userEmail,
+		Account:            account,
+		UplinkSpeedLimit:   uint64(uploadSpeedLimit),
+		DownlinkSpeedLimit: uint64(downloadSpeedLimit),
+	}
 
 	_, err = client.AlterInbound(context.Background(), &command.AlterInboundRequest{
 		Tag: inboundTag,
 		Operation: serial.ToTypedMessage(&command.AddUserOperation{
-			User: &protocol.User{
-				Email:   userEmail,
-				Account: account,
-			},
+			User: protocolUser,
 		}),
 	})
 	return err