Refactor code and fix linter warnings (#3627)

* refactor: use any instead of empty interface

* refactor: code cleanup

install.sh

@@ -59,29 +59,29 @@ is_domain() {
 install_base() {
     case "${release}" in
         ubuntu | debian | armbian)
-            apt-get update && apt-get install -y -q curl tar tzdata openssl socat
+            apt-get update && apt-get install -y -q curl tar tzdata socat
         ;;
         fedora | amzn | virtuozzo | rhel | almalinux | rocky | ol)
-            dnf -y update && dnf install -y -q curl tar tzdata openssl socat
+            dnf -y update && dnf install -y -q curl tar tzdata socat
         ;;
         centos)
             if [[ "${VERSION_ID}" =~ ^7 ]]; then
-                yum -y update && yum install -y curl tar tzdata openssl socat
+                yum -y update && yum install -y curl tar tzdata socat
             else
-                dnf -y update && dnf install -y -q curl tar tzdata openssl socat
+                dnf -y update && dnf install -y -q curl tar tzdata socat
             fi
         ;;
         arch | manjaro | parch)
-            pacman -Syu && pacman -Syu --noconfirm curl tar tzdata openssl socat
+            pacman -Syu && pacman -Syu --noconfirm curl tar tzdata socat
         ;;
         opensuse-tumbleweed | opensuse-leap)
-            zypper refresh && zypper -q install -y curl tar timezone openssl socat
+            zypper refresh && zypper -q install -y curl tar timezone socat
         ;;
         alpine)
-            apk update && apk add curl tar tzdata openssl socat
+            apk update && apk add curl tar tzdata socat
         ;;
         *)
-            apt-get update && apt-get install -y -q curl tar tzdata openssl socat
+            apt-get update && apt-get install -y -q curl tar tzdata socat
         ;;
     esac
 }
@@ -154,7 +154,9 @@ setup_ssl_certificate() {
     
     # Enable auto-renew
     ~/.acme.sh/acme.sh --upgrade --auto-upgrade >/dev/null 2>&1
-    chmod 755 $certPath/* 2>/dev/null
+    # Secure permissions: private key readable only by owner
+    chmod 600 $certPath/privkey.pem 2>/dev/null
+    chmod 644 $certPath/fullchain.pem 2>/dev/null
     
     # Set certificate for panel
     local webCertFile="/root/cert/${domain}/fullchain.pem"
@@ -170,56 +172,118 @@ setup_ssl_certificate() {
     fi
 }
 
-# Fallback: generate a self-signed certificate (not publicly trusted)
-setup_self_signed_certificate() {
-    local name="$1"   # domain or IP to place in SAN
-    local certDir="/root/cert/selfsigned"
+# Issue Let's Encrypt IP certificate with shortlived profile (~6 days validity)
+# Requires acme.sh and port 80 open for HTTP-01 challenge
+setup_ip_certificate() {
+    local ipv4="$1"
+    local ipv6="$2"  # optional
 
-    echo -e "${yellow}Generating a self-signed certificate (not publicly trusted)...${plain}"
+    echo -e "${green}Setting up Let's Encrypt IP certificate (shortlived profile)...${plain}"
+    echo -e "${yellow}Note: IP certificates are valid for ~6 days and will auto-renew.${plain}"
+    echo -e "${yellow}Port 80 must be open and accessible from the internet.${plain}"
 
-    mkdir -p "$certDir"
-
-    local sanExt=""
-    if is_ip "$name"; then
-        sanExt="IP:${name}"
-    else
-        sanExt="DNS:${name}"
+    # Check for acme.sh
+    if ! command -v ~/.acme.sh/acme.sh &>/dev/null; then
+        install_acme
+        if [ $? -ne 0 ]; then
+            echo -e "${red}Failed to install acme.sh${plain}"
+            return 1
+        fi
     fi
 
-    # Use -addext if supported; fallback to config file if needed
-    openssl req -x509 -nodes -newkey rsa:2048 -days 365 \
-        -keyout "${certDir}/privkey.pem" \
-        -out "${certDir}/fullchain.pem" \
-        -subj "/CN=${name}" \
-        -addext "subjectAltName=${sanExt}" >/dev/null 2>&1
-
-    if [[ $? -ne 0 ]]; then
-        # Fallback via temporary config file (for older OpenSSL versions)
-        local tmpCfg="${certDir}/openssl.cnf"
-        cat > "$tmpCfg" <<EOF
-[req]
-distinguished_name=req_distinguished_name
-req_extensions=v3_req
-[req_distinguished_name]
-[v3_req]
-subjectAltName=${sanExt}
-EOF
-        openssl req -x509 -nodes -newkey rsa:2048 -days 365 \
-            -keyout "${certDir}/privkey.pem" \
-            -out "${certDir}/fullchain.pem" \
-            -subj "/CN=${name}" \
-            -config "$tmpCfg" -extensions v3_req >/dev/null 2>&1
-        rm -f "$tmpCfg"
-    fi
-
-    if [[ ! -f "${certDir}/fullchain.pem" || ! -f "${certDir}/privkey.pem" ]]; then
-        echo -e "${red}Failed to generate self-signed certificate${plain}"
+    # Validate IP address
+    if [[ -z "$ipv4" ]]; then
+        echo -e "${red}IPv4 address is required${plain}"
         return 1
     fi
 
-    chmod 755 ${certDir}/* 2>/dev/null
-    ${xui_folder}/x-ui cert -webCert "${certDir}/fullchain.pem" -webCertKey "${certDir}/privkey.pem" >/dev/null 2>&1
-    echo -e "${yellow}Self-signed certificate configured. Browsers will show a warning.${plain}"
+    if ! is_ipv4 "$ipv4"; then
+        echo -e "${red}Invalid IPv4 address: $ipv4${plain}"
+        return 1
+    fi
+
+    # Create certificate directory
+    local certDir="/root/cert/ip"
+    mkdir -p "$certDir"
+
+    # Build domain arguments
+    local domain_args="-d ${ipv4}"
+    if [[ -n "$ipv6" ]] && is_ipv6 "$ipv6"; then
+        domain_args="${domain_args} -d ${ipv6}"
+        echo -e "${green}Including IPv6 address: ${ipv6}${plain}"
+    fi
+
+    # Set reload command for auto-renewal (add || true so it doesn't fail during first install)
+    local reloadCmd="systemctl restart x-ui 2>/dev/null || rc-service x-ui restart 2>/dev/null || true"
+
+    # Issue certificate with shortlived profile
+    echo -e "${green}Issuing IP certificate for ${ipv4}...${plain}"
+    ~/.acme.sh/acme.sh --set-default-ca --server letsencrypt >/dev/null 2>&1
+    
+    ~/.acme.sh/acme.sh --issue \
+        ${domain_args} \
+        --standalone \
+        --server letsencrypt \
+        --certificate-profile shortlived \
+        --days 6 \
+        --httpport 80 \
+        --force
+
+    if [ $? -ne 0 ]; then
+        echo -e "${red}Failed to issue IP certificate${plain}"
+        echo -e "${yellow}Please ensure port 80 is open and accessible from the internet${plain}"
+        # Cleanup acme.sh data for both IPv4 and IPv6 if specified
+        rm -rf ~/.acme.sh/${ipv4} 2>/dev/null
+        [[ -n "$ipv6" ]] && rm -rf ~/.acme.sh/${ipv6} 2>/dev/null
+        rm -rf ${certDir} 2>/dev/null
+        return 1
+    fi
+
+    echo -e "${green}Certificate issued successfully, installing...${plain}"
+
+    # Install certificate
+    # Note: acme.sh may report "Reload error" and exit non-zero if reloadcmd fails,
+    # but the cert files are still installed. We check for files instead of exit code.
+    ~/.acme.sh/acme.sh --installcert -d ${ipv4} \
+        --key-file "${certDir}/privkey.pem" \
+        --fullchain-file "${certDir}/fullchain.pem" \
+        --reloadcmd "${reloadCmd}" 2>&1 || true
+
+    # Verify certificate files exist (don't rely on exit code - reloadcmd failure causes non-zero)
+    if [[ ! -f "${certDir}/fullchain.pem" || ! -f "${certDir}/privkey.pem" ]]; then
+        echo -e "${red}Certificate files not found after installation${plain}"
+        # Cleanup acme.sh data for both IPv4 and IPv6 if specified
+        rm -rf ~/.acme.sh/${ipv4} 2>/dev/null
+        [[ -n "$ipv6" ]] && rm -rf ~/.acme.sh/${ipv6} 2>/dev/null
+        rm -rf ${certDir} 2>/dev/null
+        return 1
+    fi
+    
+    echo -e "${green}Certificate files installed successfully${plain}"
+
+    # Enable auto-upgrade for acme.sh (ensures cron job runs)
+    ~/.acme.sh/acme.sh --upgrade --auto-upgrade >/dev/null 2>&1
+
+    # Secure permissions: private key readable only by owner
+    chmod 600 ${certDir}/privkey.pem 2>/dev/null
+    chmod 644 ${certDir}/fullchain.pem 2>/dev/null
+
+    # Configure panel to use the certificate
+    echo -e "${green}Setting certificate paths for the panel...${plain}"
+    ${xui_folder}/x-ui cert -webCert "${certDir}/fullchain.pem" -webCertKey "${certDir}/privkey.pem"
+    
+    if [ $? -ne 0 ]; then
+        echo -e "${yellow}Warning: Could not set certificate paths automatically${plain}"
+        echo -e "${yellow}Certificate files are at:${plain}"
+        echo -e "  Cert: ${certDir}/fullchain.pem"
+        echo -e "  Key:  ${certDir}/privkey.pem"
+    else
+        echo -e "${green}Certificate paths configured successfully${plain}"
+    fi
+
+    echo -e "${green}IP certificate installed and configured successfully!${plain}"
+    echo -e "${green}Certificate valid for ~6 days, auto-renews via acme.sh cron job.${plain}"
+    echo -e "${yellow}acme.sh will automatically renew and reload x-ui before expiry.${plain}"
     return 0
 }
 
@@ -352,14 +416,18 @@ ssl_cert_issue() {
     if [ $? -ne 0 ]; then
         echo -e "${yellow}Auto renew setup had issues, certificate details:${plain}"
         ls -lah /root/cert/${domain}/
-        chmod 755 $certPath/*
+        # Secure permissions: private key readable only by owner
+        chmod 600 $certPath/privkey.pem 2>/dev/null
+        chmod 644 $certPath/fullchain.pem 2>/dev/null
     else
         echo -e "${green}Auto renew succeeded, certificate details:${plain}"
         ls -lah /root/cert/${domain}/
-        chmod 755 $certPath/*
+        # Secure permissions: private key readable only by owner
+        chmod 600 $certPath/privkey.pem 2>/dev/null
+        chmod 644 $certPath/fullchain.pem 2>/dev/null
     fi
 
-    # Restart panel
+    # start panel
     systemctl start x-ui 2>/dev/null || rc-service x-ui start 2>/dev/null
 
     # Prompt user to set panel paths after successful certificate installation
@@ -387,7 +455,7 @@ ssl_cert_issue() {
     return 0
 }
 
-# Reusable interactive SSL setup (domain or self-signed)
+# Reusable interactive SSL setup (domain or IP)
 # Sets global `SSL_HOST` to the chosen domain/IP for Access URL usage
 prompt_and_setup_ssl() {
     local panel_port="$1"
@@ -397,12 +465,13 @@ prompt_and_setup_ssl() {
     local ssl_choice=""
 
     echo -e "${yellow}Choose SSL certificate setup method:${plain}"
-    echo -e "${green}1.${plain} Let's Encrypt (domain required, recommended)"
-    echo -e "${green}2.${plain} Self-signed certificate (not publicly trusted)"
-    read -rp "Choose an option (default 2): " ssl_choice
+    echo -e "${green}1.${plain} Let's Encrypt for Domain (90-day validity, auto-renews)"
+    echo -e "${green}2.${plain} Let's Encrypt for IP Address (6-day validity, auto-renews)"
+    echo -e "${blue}Note:${plain} Both options require port 80 open. IP certs use shortlived profile."
+    read -rp "Choose an option (default 2 for IP): " ssl_choice
     ssl_choice="${ssl_choice// /}"  # Trim whitespace
     
-    # Default to 2 (self-signed) if not 1
+    # Default to 2 (IP cert) if not 1
     if [[ "$ssl_choice" != "1" ]]; then
         ssl_choice="2"
     fi
@@ -410,7 +479,7 @@ prompt_and_setup_ssl() {
     case "$ssl_choice" in
     1)
         # User chose Let's Encrypt domain option
-        echo -e "${green}Using ssl_cert_issue() for comprehensive domain setup...${plain}"
+        echo -e "${green}Using Let's Encrypt for domain certificate...${plain}"
         ssl_cert_issue
         # Extract the domain that was used from the certificate
         local cert_domain=$(~/.acme.sh/acme.sh --list 2>/dev/null | tail -1 | awk '{print $1}')
@@ -423,28 +492,30 @@ prompt_and_setup_ssl() {
         fi
         ;;
     2)
-        # User chose self-signed option
-        # Stop panel if running
+        # User chose Let's Encrypt IP certificate option
+        echo -e "${green}Using Let's Encrypt for IP certificate (shortlived profile)...${plain}"
+        
+        # Ask for optional IPv6
+        local ipv6_addr=""
+        read -rp "Do you have an IPv6 address to include? (leave empty to skip): " ipv6_addr
+        ipv6_addr="${ipv6_addr// /}"  # Trim whitespace
+        
+        # Stop panel if running (port 80 needed)
         if [[ $release == "alpine" ]]; then
             rc-service x-ui stop >/dev/null 2>&1
         else
             systemctl stop x-ui >/dev/null 2>&1
         fi
-        echo -e "${yellow}Using server IP for self-signed certificate: ${server_ip}${plain}"
-        setup_self_signed_certificate "${server_ip}"
+        
+        setup_ip_certificate "${server_ip}" "${ipv6_addr}"
         if [ $? -eq 0 ]; then
             SSL_HOST="${server_ip}"
-            echo -e "${green}✓ Self-signed SSL configured successfully${plain}"
+            echo -e "${green}✓ Let's Encrypt IP certificate configured successfully${plain}"
         else
-            echo -e "${red}✗ Self-signed SSL setup failed${plain}"
+            echo -e "${red}✗ IP certificate setup failed. Please check port 80 is open.${plain}"
             SSL_HOST="${server_ip}"
         fi
-        # Start panel after SSL is configured
-        if [[ $release == "alpine" ]]; then
-            rc-service x-ui start >/dev/null 2>&1
-        else
-            systemctl start x-ui >/dev/null 2>&1
-        fi
+        
         ;;
     *)
         echo -e "${red}Invalid option. Skipping SSL setup.${plain}"
@@ -497,7 +568,7 @@ config_after_install() {
             echo -e "${green}     SSL Certificate Setup (MANDATORY)     ${plain}"
             echo -e "${green}═══════════════════════════════════════════${plain}"
             echo -e "${yellow}For security, SSL certificate is required for all panels.${plain}"
-            echo -e "${yellow}Let's Encrypt requires a domain name (IP certificates are not issued).${plain}"
+            echo -e "${yellow}Let's Encrypt now supports both domains and IP addresses!${plain}"
             echo ""
 
             prompt_and_setup_ssl "${config_port}" "${config_webBasePath}" "${server_ip}"
@@ -527,7 +598,7 @@ config_after_install() {
                 echo -e "${green}═══════════════════════════════════════════${plain}"
                 echo -e "${green}     SSL Certificate Setup (RECOMMENDED)   ${plain}"
                 echo -e "${green}═══════════════════════════════════════════${plain}"
-                echo -e "${yellow}Let's Encrypt requires a domain name (IP certificates are not issued).${plain}"
+                echo -e "${yellow}Let's Encrypt now supports both domains and IP addresses!${plain}"
                 echo ""
                 prompt_and_setup_ssl "${existing_port}" "${config_webBasePath}" "${server_ip}"
                 echo -e "${green}Access URL:  https://${SSL_HOST}:${existing_port}/${config_webBasePath}${plain}"
@@ -552,7 +623,7 @@ config_after_install() {
             echo -e "${green}Username, Password, and WebBasePath are properly set.${plain}"
         fi
 
-        # Existing install: if no cert configured, prompt user to set domain or self-signed
+        # Existing install: if no cert configured, prompt user for SSL setup
         # Properly detect empty cert by checking if cert: line exists and has content after it
         existing_cert=$(${xui_folder}/x-ui setting -getCert true | grep 'cert:' | awk -F': ' '{print $2}' | tr -d '[:space:]')
         if [[ -z "$existing_cert" ]]; then
@@ -560,7 +631,7 @@ config_after_install() {
             echo -e "${green}═══════════════════════════════════════════${plain}"
             echo -e "${green}     SSL Certificate Setup (RECOMMENDED)   ${plain}"
             echo -e "${green}═══════════════════════════════════════════${plain}"
-            echo -e "${yellow}Let's Encrypt requires a domain name (IP certificates are not issued).${plain}"
+            echo -e "${yellow}Let's Encrypt now supports both domains and IP addresses!${plain}"
             echo ""
             prompt_and_setup_ssl "${existing_port}" "${existing_webBasePath}" "${server_ip}"
             echo -e "${green}Access URL:  https://${SSL_HOST}:${existing_port}/${existing_webBasePath}${plain}"
@@ -587,7 +658,7 @@ install_x-ui() {
             fi
         fi
         echo -e "Got x-ui latest version: ${tag_version}, beginning the installation..."
-        curl -4fLRo ${xui_folder}-linux-$(arch).tar.gz -z ${xui_folder}-linux-$(arch).tar.gz https://github.com/MHSanaei/3x-ui/releases/download/${tag_version}/x-ui-linux-$(arch).tar.gz
+        curl -4fLRo ${xui_folder}-linux-$(arch).tar.gz https://github.com/MHSanaei/3x-ui/releases/download/${tag_version}/x-ui-linux-$(arch).tar.gz
         if [[ $? -ne 0 ]]; then
             echo -e "${red}Downloading x-ui failed, please be sure that your server can access GitHub ${plain}"
             exit 1
@@ -604,7 +675,7 @@ install_x-ui() {
         
         url="https://github.com/MHSanaei/3x-ui/releases/download/${tag_version}/x-ui-linux-$(arch).tar.gz"
         echo -e "Beginning to install x-ui $1"
-        curl -4fLRo ${xui_folder}-linux-$(arch).tar.gz -z ${xui_folder}-linux-$(arch).tar.gz ${url}
+        curl -4fLRo ${xui_folder}-linux-$(arch).tar.gz ${url}
         if [[ $? -ne 0 ]]; then
             echo -e "${red}Download x-ui $1 failed, please check if the version exists ${plain}"
             exit 1

main.go

@@ -80,8 +80,8 @@ func runWebServer() {
 
 			// --- FIX FOR TELEGRAM BOT CONFLICT (409): Stop bot before restart ---
 			service.StopBot()
-			// --			
-			
+			// --
+
 			err := server.Stop()
 			if err != nil {
 				logger.Debug("Error stopping web server:", err)
@@ -113,7 +113,7 @@ func runWebServer() {
 			// --- FIX FOR TELEGRAM BOT CONFLICT (409) on full shutdown ---
 			service.StopBot()
 			// ------------------------------------------------------------
-			
+
 			server.Stop()
 			subServer.Stop()
 			log.Println("Shutting down servers.")

sub/subJsonService.go

@@ -4,6 +4,7 @@ import (
 	_ "embed"
 	"encoding/json"
 	"fmt"
+	"maps"
 	"strings"
 
 	"github.com/mhsanaei/3x-ui/v2/database/model"
@@ -197,9 +198,8 @@ func (s *SubJsonService) getConfig(inbound *model.Inbound, client model.Client,
 
 		newOutbounds = append(newOutbounds, s.defaultOutbounds...)
 		newConfigJson := make(map[string]any)
-		for key, value := range s.configJson {
-			newConfigJson[key] = value
-		}
+		maps.Copy(newConfigJson, s.configJson)
+
 		newConfigJson["outbounds"] = newOutbounds
 		newConfigJson["remarks"] = s.SubService.genRemark(inbound, client.Email, extPrxy["remark"].(string))
 

sub/subService.go

@@ -484,8 +484,8 @@ func (s *SubService) genVlessLink(inbound *model.Inbound, email string) string {
 	externalProxies, _ := stream["externalProxy"].([]any)
 
 	if len(externalProxies) > 0 {
-		links := ""
-		for index, externalProxy := range externalProxies {
+		links := make([]string, 0, len(externalProxies))
+		for _, externalProxy := range externalProxies {
 			ep, _ := externalProxy.(map[string]any)
 			newSecurity, _ := ep["forceTls"].(string)
 			dest, _ := ep["dest"].(string)
@@ -511,12 +511,9 @@ func (s *SubService) genVlessLink(inbound *model.Inbound, email string) string {
 
 			url.Fragment = s.genRemark(inbound, email, ep["remark"].(string))
 
-			if index > 0 {
-				links += "\n"
-			}
-			links += url.String()
+			links = append(links, url.String())
 		}
-		return links
+		return strings.Join(links, "\n")
 	}
 
 	link := fmt.Sprintf("vless://%s@%s:%d", uuid, address, port)

update.sh

@@ -91,29 +91,29 @@ install_base() {
     echo -e "${green}Updating and install dependency packages...${plain}"
     case "${release}" in
         ubuntu | debian | armbian)
-            apt-get update >/dev/null 2>&1 && apt-get install -y -q curl tar tzdata openssl socat >/dev/null 2>&1
+            apt-get update >/dev/null 2>&1 && apt-get install -y -q curl tar tzdata socat >/dev/null 2>&1
         ;;
         fedora | amzn | virtuozzo | rhel | almalinux | rocky | ol)
-            dnf -y update >/dev/null 2>&1 && dnf install -y -q curl tar tzdata openssl socat >/dev/null 2>&1
+            dnf -y update >/dev/null 2>&1 && dnf install -y -q curl tar tzdata socat >/dev/null 2>&1
         ;;
         centos)
             if [[ "${VERSION_ID}" =~ ^7 ]]; then
-                yum -y update >/dev/null 2>&1 && yum install -y -q curl tar tzdata openssl socat >/dev/null 2>&1
+                yum -y update >/dev/null 2>&1 && yum install -y -q curl tar tzdata socat >/dev/null 2>&1
             else
-                dnf -y update >/dev/null 2>&1 && dnf install -y -q curl tar tzdata openssl socat >/dev/null 2>&1
+                dnf -y update >/dev/null 2>&1 && dnf install -y -q curl tar tzdata socat >/dev/null 2>&1
             fi
         ;;
         arch | manjaro | parch)
-            pacman -Syu >/dev/null 2>&1 && pacman -Syu --noconfirm curl tar tzdata openssl socat >/dev/null 2>&1
+            pacman -Syu >/dev/null 2>&1 && pacman -Syu --noconfirm curl tar tzdata socat >/dev/null 2>&1
         ;;
         opensuse-tumbleweed | opensuse-leap)
-            zypper refresh >/dev/null 2>&1 && zypper -q install -y curl tar timezone openssl socat >/dev/null 2>&1
+            zypper refresh >/dev/null 2>&1 && zypper -q install -y curl tar timezone socat >/dev/null 2>&1
         ;;
         alpine)
-            apk update >/dev/null 2>&1 && apk add curl tar tzdata openssl socat >/dev/null 2>&1
+            apk update >/dev/null 2>&1 && apk add curl tar tzdata socat >/dev/null 2>&1
         ;;
         *)
-            apt-get update >/dev/null 2>&1 && apt install -y -q curl tar tzdata openssl socat >/dev/null 2>&1
+            apt-get update >/dev/null 2>&1 && apt install -y -q curl tar tzdata socat >/dev/null 2>&1
         ;;
     esac
 }
@@ -180,7 +180,8 @@ setup_ssl_certificate() {
     
     # Enable auto-renew
     ~/.acme.sh/acme.sh --upgrade --auto-upgrade >/dev/null 2>&1
-    chmod 755 $certPath/* 2>/dev/null
+    chmod 600 $certPath/privkey.pem 2>/dev/null
+    chmod 644 $certPath/fullchain.pem 2>/dev/null
     
     # Set certificate for panel
     local webCertFile="/root/cert/${domain}/fullchain.pem"
@@ -196,57 +197,119 @@ setup_ssl_certificate() {
     fi
 }
 
-# Fallback: generate a self-signed certificate (not publicly trusted)
-setup_self_signed_certificate() {
-    local name="$1"   # domain or IP to place in SAN
-    local certDir="/root/cert/selfsigned"
+# Issue Let's Encrypt IP certificate with shortlived profile (~6 days validity)
+# Requires acme.sh and port 80 open for HTTP-01 challenge
+setup_ip_certificate() {
+    local ipv4="$1"
+    local ipv6="$2"  # optional
 
-    echo -e "${yellow}Generating a self-signed certificate (not publicly trusted)...${plain}"
+    echo -e "${green}Setting up Let's Encrypt IP certificate (shortlived profile)...${plain}"
+    echo -e "${yellow}Note: IP certificates are valid for ~6 days and will auto-renew.${plain}"
+    echo -e "${yellow}Port 80 must be open and accessible from the internet.${plain}"
 
-    mkdir -p "$certDir"
-
-    local sanExt=""
-    if is_ip "$name"; then
-        sanExt="IP:${name}"
-    else
-        sanExt="DNS:${name}"
+    # Check for acme.sh
+    if ! command -v ~/.acme.sh/acme.sh &>/dev/null; then
+        install_acme
+        if [ $? -ne 0 ]; then
+            echo -e "${red}Failed to install acme.sh${plain}"
+            return 1
+        fi
     fi
 
-    # Try -addext; fallback to config if not supported
-    openssl req -x509 -nodes -newkey rsa:2048 -days 365 \
-        -keyout "${certDir}/privkey.pem" \
-        -out "${certDir}/fullchain.pem" \
-        -subj "/CN=${name}" \
-        -addext "subjectAltName=${sanExt}" >/dev/null 2>&1
-
-    if [[ $? -ne 0 ]]; then
-        local tmpCfg="${certDir}/openssl.cnf"
-        cat > "$tmpCfg" <<EOF
-[req]
-distinguished_name=req_distinguished_name
-req_extensions=v3_req
-[req_distinguished_name]
-[v3_req]
-subjectAltName=${sanExt}
-EOF
-        openssl req -x509 -nodes -newkey rsa:2048 -days 365 \
-            -keyout "${certDir}/privkey.pem" \
-            -out "${certDir}/fullchain.pem" \
-            -subj "/CN=${name}" \
-            -config "$tmpCfg" -extensions v3_req >/dev/null 2>&1
-        rm -f "$tmpCfg"
-    fi
-
-    if [[ ! -f "${certDir}/fullchain.pem" || ! -f "${certDir}/privkey.pem" ]]; then
-        echo -e "${red}Failed to generate self-signed certificate${plain}"
+    # Validate IP address
+    if [[ -z "$ipv4" ]]; then
+        echo -e "${red}IPv4 address is required${plain}"
         return 1
     fi
 
-    chmod 755 ${certDir}/* 2>/dev/null
-    ${xui_folder}/x-ui cert -webCert "${certDir}/fullchain.pem" -webCertKey "${certDir}/privkey.pem" >/dev/null 2>&1
-    echo -e "${yellow}Self-signed certificate configured. Browsers will show a warning.${plain}"
+    if ! is_ipv4 "$ipv4"; then
+        echo -e "${red}Invalid IPv4 address: $ipv4${plain}"
+        return 1
+    fi
+
+    # Create certificate directory
+    local certDir="/root/cert/ip"
+    mkdir -p "$certDir"
+
+    # Build domain arguments
+    local domain_args="-d ${ipv4}"
+    if [[ -n "$ipv6" ]] && is_ipv6 "$ipv6"; then
+        domain_args="${domain_args} -d ${ipv6}"
+        echo -e "${green}Including IPv6 address: ${ipv6}${plain}"
+    fi
+
+    # Set reload command for auto-renewal (add || true so it doesn't fail if service stopped)
+    local reloadCmd="systemctl restart x-ui 2>/dev/null || rc-service x-ui restart 2>/dev/null || true"
+
+    # Issue certificate with shortlived profile
+    echo -e "${green}Issuing IP certificate for ${ipv4}...${plain}"
+    ~/.acme.sh/acme.sh --set-default-ca --server letsencrypt >/dev/null 2>&1
+    
+    ~/.acme.sh/acme.sh --issue \
+        ${domain_args} \
+        --standalone \
+        --server letsencrypt \
+        --certificate-profile shortlived \
+        --days 6 \
+        --httpport 80 \
+        --force
+
+    if [ $? -ne 0 ]; then
+        echo -e "${red}Failed to issue IP certificate${plain}"
+        echo -e "${yellow}Please ensure port 80 is open and accessible from the internet${plain}"
+        # Cleanup acme.sh data for both IPv4 and IPv6 if specified
+        rm -rf ~/.acme.sh/${ipv4} 2>/dev/null
+        [[ -n "$ipv6" ]] && rm -rf ~/.acme.sh/${ipv6} 2>/dev/null
+        rm -rf ${certDir} 2>/dev/null
+        return 1
+    fi
+
+    echo -e "${green}Certificate issued successfully, installing...${plain}"
+
+    # Install certificate
+    # Note: acme.sh may report "Reload error" and exit non-zero if reloadcmd fails,
+    # but the cert files are still installed. We check for files instead of exit code.
+    ~/.acme.sh/acme.sh --installcert -d ${ipv4} \
+        --key-file "${certDir}/privkey.pem" \
+        --fullchain-file "${certDir}/fullchain.pem" \
+        --reloadcmd "${reloadCmd}" 2>&1 || true
+
+    # Verify certificate files exist (don't rely on exit code - reloadcmd failure causes non-zero)
+    if [[ ! -f "${certDir}/fullchain.pem" || ! -f "${certDir}/privkey.pem" ]]; then
+        echo -e "${red}Certificate files not found after installation${plain}"
+        # Cleanup acme.sh data for both IPv4 and IPv6 if specified
+        rm -rf ~/.acme.sh/${ipv4} 2>/dev/null
+        [[ -n "$ipv6" ]] && rm -rf ~/.acme.sh/${ipv6} 2>/dev/null
+        rm -rf ${certDir} 2>/dev/null
+        return 1
+    fi
+    
+    echo -e "${green}Certificate files installed successfully${plain}"
+
+    # Enable auto-upgrade for acme.sh (ensures cron job runs)
+    ~/.acme.sh/acme.sh --upgrade --auto-upgrade >/dev/null 2>&1
+
+    chmod 600 ${certDir}/privkey.pem 2>/dev/null
+    chmod 644 ${certDir}/fullchain.pem 2>/dev/null
+
+    # Configure panel to use the certificate
+    echo -e "${green}Setting certificate paths for the panel...${plain}"
+    ${xui_folder}/x-ui cert -webCert "${certDir}/fullchain.pem" -webCertKey "${certDir}/privkey.pem"
+    if [ $? -ne 0 ]; then
+        echo -e "${yellow}Warning: Could not set certificate paths automatically.${plain}"
+        echo -e "${yellow}You may need to set them manually in the panel settings.${plain}"
+        echo -e "${yellow}Cert path: ${certDir}/fullchain.pem${plain}"
+        echo -e "${yellow}Key path: ${certDir}/privkey.pem${plain}"
+    else
+        echo -e "${green}Certificate paths set successfully!${plain}"
+    fi
+
+    echo -e "${green}IP certificate installed and configured successfully!${plain}"
+    echo -e "${green}Certificate valid for ~6 days, auto-renews via acme.sh cron job.${plain}"
+    echo -e "${yellow}Panel will automatically restart after each renewal.${plain}"
     return 0
 }
+
 # Comprehensive manual SSL certificate issuance via acme.sh
 ssl_cert_issue() {
     local existing_webBasePath=$(${xui_folder}/x-ui setting -show true | grep 'webBasePath:' | awk -F': ' '{print $2}' | tr -d '[:space:]' | sed 's#^/##')
@@ -376,11 +439,13 @@ ssl_cert_issue() {
     if [ $? -ne 0 ]; then
         echo -e "${yellow}Auto renew setup had issues, certificate details:${plain}"
         ls -lah /root/cert/${domain}/
-        chmod 755 $certPath/*
+        chmod 600 $certPath/privkey.pem
+        chmod 644 $certPath/fullchain.pem
     else
         echo -e "${green}Auto renew succeeded, certificate details:${plain}"
         ls -lah /root/cert/${domain}/
-        chmod 755 $certPath/*
+        chmod 600 $certPath/privkey.pem
+        chmod 644 $certPath/fullchain.pem
     fi
 
     # Restart panel
@@ -410,7 +475,7 @@ ssl_cert_issue() {
     
     return 0
 }
-# Unified interactive SSL setup (domain or self-signed)
+# Unified interactive SSL setup (domain or IP)
 # Sets global `SSL_HOST` to the chosen domain/IP
 prompt_and_setup_ssl() {
     local panel_port="$1"
@@ -420,12 +485,13 @@ prompt_and_setup_ssl() {
     local ssl_choice=""
 
     echo -e "${yellow}Choose SSL certificate setup method:${plain}"
-    echo -e "${green}1.${plain} Let's Encrypt (domain required, recommended)"
-    echo -e "${green}2.${plain} Self-signed certificate (for testing/local use)"
-    read -rp "Choose an option (default 2): " ssl_choice
+    echo -e "${green}1.${plain} Let's Encrypt for Domain (90-day validity, auto-renews)"
+    echo -e "${green}2.${plain} Let's Encrypt for IP Address (6-day validity, auto-renews)"
+    echo -e "${blue}Note:${plain} Both options require port 80 open. IP certs use shortlived profile."
+    read -rp "Choose an option (default 2 for IP): " ssl_choice
     ssl_choice="${ssl_choice// /}"  # Trim whitespace
     
-    # Default to 2 (self-signed) if not 1
+    # Default to 2 (IP cert) if not 1
     if [[ "$ssl_choice" != "1" ]]; then
         ssl_choice="2"
     fi
@@ -433,7 +499,7 @@ prompt_and_setup_ssl() {
     case "$ssl_choice" in
     1)
         # User chose Let's Encrypt domain option
-        echo -e "${green}Using ssl_cert_issue() for comprehensive domain setup...${plain}"
+        echo -e "${green}Using Let's Encrypt for domain certificate...${plain}"
         ssl_cert_issue
         # Extract the domain that was used from the certificate
         local cert_domain=$(~/.acme.sh/acme.sh --list 2>/dev/null | tail -1 | awk '{print $1}')
@@ -446,33 +512,37 @@ prompt_and_setup_ssl() {
         fi
         ;;
     2)
-        # User chose self-signed option
-        # Stop panel if running
+        # User chose Let's Encrypt IP certificate option
+        echo -e "${green}Using Let's Encrypt for IP certificate (shortlived profile)...${plain}"
+        
+        # Ask for optional IPv6
+        local ipv6_addr=""
+        read -rp "Do you have an IPv6 address to include? (leave empty to skip): " ipv6_addr
+        ipv6_addr="${ipv6_addr// /}"  # Trim whitespace
+        
+        # Stop panel if running (port 80 needed)
         if [[ $release == "alpine" ]]; then
             rc-service x-ui stop >/dev/null 2>&1
         else
             systemctl stop x-ui >/dev/null 2>&1
         fi
-        echo -e "${yellow}Using server IP for self-signed certificate: ${server_ip}${plain}"
-        setup_self_signed_certificate "${server_ip}"
+        
+        setup_ip_certificate "${server_ip}" "${ipv6_addr}"
         if [ $? -eq 0 ]; then
             SSL_HOST="${server_ip}"
-            echo -e "${green}✓ Self-signed SSL configured successfully${plain}"
+            echo -e "${green}✓ Let's Encrypt IP certificate configured successfully${plain}"
         else
-            echo -e "${red}✗ Self-signed SSL setup failed${plain}"
+            echo -e "${red}✗ IP certificate setup failed. Please check port 80 is open.${plain}"
             SSL_HOST="${server_ip}"
         fi
-        # Start panel after SSL is configured
+        
+        # Restart panel after SSL is configured (restart applies new cert settings)
         if [[ $release == "alpine" ]]; then
-            rc-service x-ui start >/dev/null 2>&1
+            rc-service x-ui restart >/dev/null 2>&1
         else
-            systemctl start x-ui >/dev/null 2>&1
+            systemctl restart x-ui >/dev/null 2>&1
         fi
         ;;
-    0)
-        echo -e "${yellow}Skipping SSL setup${plain}"
-        SSL_HOST="${server_ip}"
-        ;;
     *)
         echo -e "${red}Invalid option. Skipping SSL setup.${plain}"
         SSL_HOST="${server_ip}"
@@ -523,7 +593,7 @@ config_after_update() {
         echo -e "${red}      ⚠ NO SSL CERTIFICATE DETECTED ⚠     ${plain}"
         echo -e "${red}═══════════════════════════════════════════${plain}"
         echo -e "${yellow}For security, SSL certificate is MANDATORY for all panels.${plain}"
-        echo -e "${yellow}Let's Encrypt requires a domain name; IP certs are not issued. Use self-signed for IP.${plain}"
+        echo -e "${yellow}Let's Encrypt now supports both domains and IP addresses!${plain}"
         echo ""
         
         if [[ -z "${server_ip}" ]]; then
@@ -532,7 +602,7 @@ config_after_update() {
             return
         fi
         
-        # Prompt and setup SSL (domain or self-signed)
+        # Prompt and setup SSL (domain or IP)
         prompt_and_setup_ssl "${existing_port}" "${existing_webBasePath}" "${server_ip}"
         
         echo ""
@@ -576,10 +646,10 @@ update_x-ui() {
         fi
     fi
     echo -e "Got x-ui latest version: ${tag_version}, beginning the installation..."
-    ${curl_bin} -fLRo ${xui_folder}-linux-$(arch).tar.gz -z ${xui_folder}-linux-$(arch).tar.gz https://github.com/MHSanaei/3x-ui/releases/download/${tag_version}/x-ui-linux-$(arch).tar.gz 2>/dev/null
+    ${curl_bin} -fLRo ${xui_folder}-linux-$(arch).tar.gz https://github.com/MHSanaei/3x-ui/releases/download/${tag_version}/x-ui-linux-$(arch).tar.gz 2>/dev/null
     if [[ $? -ne 0 ]]; then
         echo -e "${yellow}Trying to fetch version with IPv4...${plain}"
-        ${curl_bin} -4fLRo ${xui_folder}-linux-$(arch).tar.gz -z ${xui_folder}-linux-$(arch).tar.gz https://github.com/MHSanaei/3x-ui/releases/download/${tag_version}/x-ui-linux-$(arch).tar.gz 2>/dev/null
+        ${curl_bin} -4fLRo ${xui_folder}-linux-$(arch).tar.gz https://github.com/MHSanaei/3x-ui/releases/download/${tag_version}/x-ui-linux-$(arch).tar.gz 2>/dev/null
         if [[ $? -ne 0 ]]; then
             _fail "ERROR: Failed to download x-ui, please be sure that your server can access GitHub"
         fi

util/crypto/crypto.go

@@ -13,6 +13,5 @@ func HashPasswordAsBcrypt(password string) (string, error) {
 
 // CheckPasswordHash verifies if the given password matches the bcrypt hash.
 func CheckPasswordHash(hash, password string) bool {
-	err := bcrypt.CompareHashAndPassword([]byte(hash), []byte(password))
-	return err == nil
+	return bcrypt.CompareHashAndPassword([]byte(hash), []byte(password)) == nil
 }

util/ldap/ldap.go

@@ -24,13 +24,22 @@ type Config struct {
 // FetchVlessFlags returns map[email]enabled
 func FetchVlessFlags(cfg Config) (map[string]bool, error) {
 	addr := fmt.Sprintf("%s:%d", cfg.Host, cfg.Port)
-	var conn *ldap.Conn
-	var err error
+
+	scheme := "ldap"
 	if cfg.UseTLS {
-		conn, err = ldap.DialTLS("tcp", addr, &tls.Config{InsecureSkipVerify: false})
-	} else {
-		conn, err = ldap.Dial("tcp", addr)
+		scheme = "ldaps"
 	}
+
+	ldapURL := fmt.Sprintf("%s://%s", scheme, addr)
+
+	var opts []ldap.DialOpt
+	if cfg.UseTLS {
+		opts = append(opts, ldap.DialWithTLSConfig(&tls.Config{
+			InsecureSkipVerify: false,
+		}))
+	}
+
+	conn, err := ldap.DialURL(ldapURL, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -91,13 +100,22 @@ func FetchVlessFlags(cfg Config) (map[string]bool, error) {
 // AuthenticateUser searches user by cfg.UserAttr and attempts to bind with provided password.
 func AuthenticateUser(cfg Config, username, password string) (bool, error) {
 	addr := fmt.Sprintf("%s:%d", cfg.Host, cfg.Port)
-	var conn *ldap.Conn
-	var err error
+
+	scheme := "ldap"
 	if cfg.UseTLS {
-		conn, err = ldap.DialTLS("tcp", addr, &tls.Config{InsecureSkipVerify: false})
-	} else {
-		conn, err = ldap.Dial("tcp", addr)
+		scheme = "ldaps"
 	}
+
+	ldapURL := fmt.Sprintf("%s://%s", scheme, addr)
+
+	var opts []ldap.DialOpt
+	if cfg.UseTLS {
+		opts = append(opts, ldap.DialWithTLSConfig(&tls.Config{
+			InsecureSkipVerify: false,
+		}))
+	}
+
+	conn, err := ldap.DialURL(ldapURL, opts...)
 	if err != nil {
 		return false, err
 	}

util/random/random.go

@@ -18,10 +18,10 @@ var (
 // init initializes the character sequences used for random string generation.
 // It sets up arrays for numbers, lowercase letters, uppercase letters, and combinations.
 func init() {
-	for i := 0; i < 10; i++ {
+	for i := range 10 {
 		numSeq[i] = rune('0' + i)
 	}
-	for i := 0; i < 26; i++ {
+	for i := range 26 {
 		lowerSeq[i] = rune('a' + i)
 		upperSeq[i] = rune('A' + i)
 	}
@@ -40,7 +40,7 @@ func init() {
 // Seq generates a random string of length n containing alphanumeric characters (numbers, lowercase and uppercase letters).
 func Seq(n int) string {
 	runes := make([]rune, n)
-	for i := 0; i < n; i++ {
+	for i := range n {
 		idx, err := rand.Int(rand.Reader, big.NewInt(int64(len(allSeq))))
 		if err != nil {
 			panic("crypto/rand failed: " + err.Error())

util/reflect_util/reflect.go

@@ -7,7 +7,7 @@ import "reflect"
 func GetFields(t reflect.Type) []reflect.StructField {
 	num := t.NumField()
 	fields := make([]reflect.StructField, 0, num)
-	for i := 0; i < num; i++ {
+	for i := range num {
 		fields = append(fields, t.Field(i))
 	}
 	return fields
@@ -17,7 +17,7 @@ func GetFields(t reflect.Type) []reflect.StructField {
 func GetFieldValues(v reflect.Value) []reflect.Value {
 	num := v.NumField()
 	fields := make([]reflect.Value, 0, num)
-	for i := 0; i < num; i++ {
+	for i := range num {
 		fields = append(fields, v.Field(i))
 	}
 	return fields

util/sys/sys_darwin.go

@@ -47,11 +47,11 @@ func CPUPercentRaw() (float64, error) {
 	var out [5]uint64
 	switch len(raw) {
 	case 5 * 8:
-		for i := 0; i < 5; i++ {
+		for i := range 5 {
 			out[i] = binary.LittleEndian.Uint64(raw[i*8 : (i+1)*8])
 		}
 	case 5 * 4:
-		for i := 0; i < 5; i++ {
+		for i := range 5 {
 			out[i] = uint64(binary.LittleEndian.Uint32(raw[i*4 : (i+1)*4]))
 		}
 	default:

web/assets/js/subscription.js

@@ -138,14 +138,14 @@
         return `streisand://import/${encodeURIComponent(this.app.subUrl)}`;
       },
       v2raytunUrl() {
-        return this.app.subUrl; 
+        return this.app.subUrl;
       },
       npvtunUrl() {
-        return this.app.subUrl; 
+        return this.app.subUrl;
       },
-	  happUrl() {
-		return `happ://add/${encodeURIComponent(this.app.subUrl)}`;
-	  }
+      happUrl() {
+        return `happ://add/${encodeURIComponent(this.app.subUrl)}`;
+      }
     },
     methods: {
       renderLink,

web/controller/server.go

@@ -210,10 +210,10 @@ func (a *ServerController) getXrayLogs(c *gin.Context) {
 	//getting tags for freedom and blackhole outbounds
 	config, err := a.settingService.GetDefaultXrayConfig()
 	if err == nil && config != nil {
-		if cfgMap, ok := config.(map[string]interface{}); ok {
-			if outbounds, ok := cfgMap["outbounds"].([]interface{}); ok {
+		if cfgMap, ok := config.(map[string]any); ok {
+			if outbounds, ok := cfgMap["outbounds"].([]any); ok {
 				for _, outbound := range outbounds {
-					if obMap, ok := outbound.(map[string]interface{}); ok {
+					if obMap, ok := outbound.(map[string]any); ok {
 						switch obMap["protocol"] {
 						case "freedom":
 							if tag, ok := obMap["tag"].(string); ok {

web/global/global.go

@@ -17,7 +17,7 @@ var (
 type WebServer interface {
 	GetCron() *cron.Cron     // Get the cron scheduler
 	GetCtx() context.Context // Get the server context
-	GetWSHub() interface{}   // Get the WebSocket hub (using interface{} to avoid circular dependency)
+	GetWSHub() any           // Get the WebSocket hub (using any to avoid circular dependency)
 }
 
 // SubServer interface defines methods for accessing the subscription server instance.

web/html/common/page.html

@@ -24,6 +24,40 @@
     body {
       font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Vazirmatn', 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
     }
+    
+    /* mobile touch scrolling for tabs */
+    @media (max-width: 576px) {
+      .ant-tabs-nav-container {
+        overflow-x: auto !important;
+        -webkit-overflow-scrolling: touch;
+        scroll-behavior: smooth;
+        overscroll-behavior-x: contain;
+        white-space: nowrap;
+        max-width: 100%;
+        padding: 0 !important; /* Remove padding for arrows */
+      }
+      .ant-tabs-nav-wrap {
+        overflow: visible !important;
+        padding: 0 !important;
+      }
+      .ant-tabs-nav-scroll {
+        overflow: visible !important;
+        box-shadow: none !important;
+      }
+      .ant-tabs-nav {
+         display: flex !important;
+         transform: none !important; /* Disable JS transform */
+         width: auto !important;
+         margin: 0 !important;
+      }
+      .ant-tabs-tab-prev,
+      .ant-tabs-tab-next {
+        display: none !important; /* Hide arrows */
+      }
+      .ant-tabs-nav-container::-webkit-scrollbar {
+        display: none;
+      }
+    }
   </style>
   <title>{{ .host }} – {{ i18n .title}}</title>
 {{ end }}

web/html/form/protocol/vless.html

@@ -1,6 +1,5 @@
 {{define "form/vless"}}
-<a-collapse activeKey="0"
-  v-for="(client, index) in inbound.settings.vlesses.slice(0,1)" v-if="!isEdit">
+<a-collapse activeKey="0" v-for="(client, index) in inbound.settings.vlesses.slice(0,1)" v-if="!isEdit">
   <a-collapse-panel header='{{ i18n "pages.inbounds.client" }}'>
     {{template "form/client"}}
   </a-collapse-panel>
@@ -22,115 +21,103 @@
   </a-collapse-panel>
 </a-collapse>
 <template v-if=" !inbound.stream.isTLS || !inbound.stream.isReality">
-  <a-form :colon="false" :label-col="{ md: {span:8} }"
-    :wrapper-col="{ md: {span:14} }">
-    <a-form-item label="Authentication">
-      <a-select v-model="inbound.settings.selectedAuth" @change="getNewVlessEnc"
-        :dropdown-class-name="themeSwitcher.currentTheme">
-        <a-select-option value="X25519, not Post-Quantum">X25519 (not
-          Post-Quantum)</a-select-option>
-        <a-select-option value="ML-KEM-768, Post-Quantum">ML-KEM-768
-          (Post-Quantum)</a-select-option>
-      </a-select>
-    </a-form-item>
-    <a-form-item label="decryption">
-      <a-input v-model.trim="inbound.settings.decryption"></a-input>
-    </a-form-item>
-    <a-form-item label="encryption">
-      <a-input v-model="inbound.settings.encryption"></a-input>
-    </a-form-item>
-    <a-form-item label=" ">
-      <a-space>
-        <a-button type="primary" icon="import" @click="getNewVlessEnc">Get New
-          keys</a-button>
-        <a-button danger @click="clearVlessEnc">Clear</a-button>
-      </a-space>
-    </a-form-item>
-  </a-form>
-  <a-divider v-if="inbound.settings.selectedAuth"
-    :style="{ margin: '5px 0' }"></a-divider>
-</template>
-<template v-if="inbound.isTcp && !inbound.settings.selectedAuth">
-  <a-form :colon="false" :label-col="{ md: {span:8} }"
-    :wrapper-col="{ md: {span:14} }">
-    <a-form-item label="Fallbacks">
-      <a-button icon="plus" type="primary" size="small"
-        @click="inbound.settings.addFallback()"></a-button>
-    </a-form-item>
-  </a-form>
+    <a-form :colon="false" :label-col="{ md: {span:8} }" :wrapper-col="{ md: {span:14} }">
+      <a-form-item label="Authentication">
+        <a-select v-model="inbound.settings.selectedAuth" @change="getNewVlessEnc"
+          :dropdown-class-name="themeSwitcher.currentTheme">
+          <a-select-option value="X25519, not Post-Quantum">X25519 (not
+            Post-Quantum)</a-select-option>
+          <a-select-option value="ML-KEM-768, Post-Quantum">ML-KEM-768
+            (Post-Quantum)</a-select-option>
+        </a-select>
+      </a-form-item>
+      <a-form-item label="decryption">
+        <a-input v-model.trim="inbound.settings.decryption"></a-input>
+      </a-form-item>
+      <a-form-item label="encryption">
+        <a-input v-model="inbound.settings.encryption"></a-input>
+      </a-form-item>
+      <a-form-item label=" ">
+        <a-space>
+          <a-button type="primary" icon="import" @click="getNewVlessEnc">Get New
+            keys</a-button>
+          <a-button danger @click="clearVlessEnc">Clear</a-button>
+        </a-space>
+      </a-form-item>
+    </a-form>
+    <a-divider :style="{ margin: '5px 0' }"></a-divider>
+    </template>
+    <template v-if="inbound.isTcp && !inbound.settings.selectedAuth">
+      <a-form :colon="false" :label-col="{ md: {span:8} }" :wrapper-col="{ md: {span:14} }">
+        <a-form-item label="Fallbacks">
+          <a-button icon="plus" type="primary" size="small" @click="inbound.settings.addFallback()"></a-button>
+        </a-form-item>
+      </a-form>
 
-  <!-- vless fallbacks -->
-  <a-form v-for="(fallback, index) in inbound.settings.fallbacks" :colon="false"
-    :label-col="{ md: {span:8} }"
-    :wrapper-col="{ md: {span:14} }">
-    <a-divider :style="{ margin: '0' }"> Fallback [[ index + 1 ]] <a-icon
-        type="delete"
-        @click="() => inbound.settings.delFallback(index)"
-        :style="{ color: 'rgb(255, 77, 79)', cursor: 'pointer' }"></a-icon>
-    </a-divider>
-    <a-form-item label='SNI'>
-      <a-input v-model="fallback.name"></a-input>
-    </a-form-item>
-    <a-form-item label='ALPN'>
-      <a-input v-model="fallback.alpn"></a-input>
-    </a-form-item>
-    <a-form-item label='Path'>
-      <a-input v-model="fallback.path"></a-input>
-    </a-form-item>
-    <a-form-item label='Dest'>
-      <a-input v-model="fallback.dest"></a-input>
-    </a-form-item>
-    <a-form-item label='xVer'>
-      <a-input-number v-model.number="fallback.xver" :min="0"
-        :max="2"></a-input-number>
-    </a-form-item>
-  </a-form>
-  <a-divider :style="{ margin: '5px 0' }"></a-divider>
-</template>
-<template v-if="inbound.canEnableVisionSeed()">
-  <a-form :colon="false" :label-col="{ md: {span:8} }"
-    :wrapper-col="{ md: {span:14} }">
-    <a-form-item label="Vision Seed">
-      <a-row :gutter="8">
-        <a-col :span="6">
-          <a-input-number
-            :value="(inbound.settings.testseed && inbound.settings.testseed[0] !== undefined) ? inbound.settings.testseed[0] : 900"
-            @change="(val) => updateTestseed(0, val)" :min="0" :max="9999"
-            :style="{ width: '100%' }"
-            placeholder="900" addon-before="[0]"></a-input-number>
-        </a-col>
-        <a-col :span="6">
-          <a-input-number
-            :value="(inbound.settings.testseed && inbound.settings.testseed[1] !== undefined) ? inbound.settings.testseed[1] : 500"
-            @change="(val) => updateTestseed(1, val)" :min="0" :max="9999"
-            :style="{ width: '100%' }"
-            placeholder="500" addon-before="[1]"></a-input-number>
-        </a-col>
-        <a-col :span="6">
-          <a-input-number
-            :value="(inbound.settings.testseed && inbound.settings.testseed[2] !== undefined) ? inbound.settings.testseed[2] : 900"
-            @change="(val) => updateTestseed(2, val)" :min="0" :max="9999"
-            :style="{ width: '100%' }"
-            placeholder="900" addon-before="[2]"></a-input-number>
-        </a-col>
-        <a-col :span="6">
-          <a-input-number
-            :value="(inbound.settings.testseed && inbound.settings.testseed[3] !== undefined) ? inbound.settings.testseed[3] : 256"
-            @change="(val) => updateTestseed(3, val)" :min="0" :max="9999"
-            :style="{ width: '100%' }"
-            placeholder="256" addon-before="[3]"></a-input-number>
-        </a-col>
-      </a-row>
-      <a-space :size="8" :style="{ marginTop: '8px' }">
-        <a-button type="primary" @click="setRandomTestseed">
-          Rand
-        </a-button>
-        <a-button @click="resetTestseed">
-          Reset
-        </a-button>
-      </a-space>
-    </a-form-item>
-  </a-form>
-  <a-divider :style="{ margin: '5px 0' }"></a-divider>
-</template>
+      <!-- vless fallbacks -->
+      <a-form v-for="(fallback, index) in inbound.settings.fallbacks" :colon="false" :label-col="{ md: {span:8} }"
+        :wrapper-col="{ md: {span:14} }">
+        <a-divider :style="{ margin: '0' }"> Fallback [[ index + 1 ]] <a-icon type="delete"
+            @click="() => inbound.settings.delFallback(index)"
+            :style="{ color: 'rgb(255, 77, 79)', cursor: 'pointer' }"></a-icon>
+        </a-divider>
+        <a-form-item label='SNI'>
+          <a-input v-model="fallback.name"></a-input>
+        </a-form-item>
+        <a-form-item label='ALPN'>
+          <a-input v-model="fallback.alpn"></a-input>
+        </a-form-item>
+        <a-form-item label='Path'>
+          <a-input v-model="fallback.path"></a-input>
+        </a-form-item>
+        <a-form-item label='Dest'>
+          <a-input v-model="fallback.dest"></a-input>
+        </a-form-item>
+        <a-form-item label='xVer'>
+          <a-input-number v-model.number="fallback.xver" :min="0" :max="2"></a-input-number>
+        </a-form-item>
+      </a-form>
+      <a-divider :style="{ margin: '5px 0' }"></a-divider>
+    </template>
+    <template v-if="inbound.canEnableVisionSeed()">
+      <a-form :colon="false" :label-col="{ md: {span:8} }" :wrapper-col="{ md: {span:14} }">
+        <a-form-item label="Vision Seed">
+          <a-row :gutter="8">
+            <a-col :span="6">
+              <a-input-number
+                :value="(inbound.settings.testseed && inbound.settings.testseed[0] !== undefined) ? inbound.settings.testseed[0] : 900"
+                @change="(val) => updateTestseed(0, val)" :min="0" :max="9999" :style="{ width: '100%' }"
+                placeholder="900" addon-before="[0]"></a-input-number>
+            </a-col>
+            <a-col :span="6">
+              <a-input-number
+                :value="(inbound.settings.testseed && inbound.settings.testseed[1] !== undefined) ? inbound.settings.testseed[1] : 500"
+                @change="(val) => updateTestseed(1, val)" :min="0" :max="9999" :style="{ width: '100%' }"
+                placeholder="500" addon-before="[1]"></a-input-number>
+            </a-col>
+            <a-col :span="6">
+              <a-input-number
+                :value="(inbound.settings.testseed && inbound.settings.testseed[2] !== undefined) ? inbound.settings.testseed[2] : 900"
+                @change="(val) => updateTestseed(2, val)" :min="0" :max="9999" :style="{ width: '100%' }"
+                placeholder="900" addon-before="[2]"></a-input-number>
+            </a-col>
+            <a-col :span="6">
+              <a-input-number
+                :value="(inbound.settings.testseed && inbound.settings.testseed[3] !== undefined) ? inbound.settings.testseed[3] : 256"
+                @change="(val) => updateTestseed(3, val)" :min="0" :max="9999" :style="{ width: '100%' }"
+                placeholder="256" addon-before="[3]"></a-input-number>
+            </a-col>
+          </a-row>
+          <a-space :size="8" :style="{ marginTop: '8px' }">
+            <a-button type="primary" @click="setRandomTestseed">
+              Rand
+            </a-button>
+            <a-button @click="resetTestseed">
+              Reset
+            </a-button>
+          </a-space>
+        </a-form-item>
+      </a-form>
+      <a-divider :style="{ margin: '5px 0' }"></a-divider>
+    </template>
 {{end}}

web/html/inbounds.html

@@ -1608,24 +1608,9 @@
 
         // Listen for traffic updates
         window.wsClient.on('traffic', (payload) => {
-          if (payload && payload.clientTraffics && Array.isArray(payload.clientTraffics)) {
-            // Update client traffic statistics
-            payload.clientTraffics.forEach(clientTraffic => {
-              const dbInbound = this.dbInbounds.find(ib => {
-                if (!ib) return false;
-                const clients = this.getInboundClients(ib);
-                return clients && Array.isArray(clients) && clients.some(c => c && c.email === clientTraffic.email);
-              });
-              if (dbInbound && dbInbound.clientStats && Array.isArray(dbInbound.clientStats)) {
-                const stats = dbInbound.clientStats.find(s => s && s.email === clientTraffic.email);
-                if (stats) {
-                  stats.up = clientTraffic.up || stats.up;
-                  stats.down = clientTraffic.down || stats.down;
-                  stats.total = clientTraffic.total || stats.total;
-                }
-              }
-            });
-          }
+          // Note: Do NOT update total consumed traffic (stats.up, stats.down) from this event
+          // because clientTraffics contains delta/incremental values, not total accumulated values.
+          // Total traffic is updated via the 'inbounds' event which contains accumulated values from database.
           
           // Update online clients list in real-time
           if (payload && Array.isArray(payload.onlineClients)) {
@@ -1645,8 +1630,6 @@
           }
         });
 
-        // Notifications disabled - white notifications are not needed
-
         // Fallback to polling if WebSocket fails
         window.wsClient.on('error', () => {
           console.warn('WebSocket connection failed, falling back to polling');

web/html/settings/panel/subscription/subpage.html

@@ -20,28 +20,20 @@
                         </a-space>
                     </template>
                     <template #extra>
-                        <a-popover
-                            :overlay-class-name="themeSwitcher.currentTheme"
-                            title='{{ i18n "menu.settings" }}'
+                        <a-popover :overlay-class-name="themeSwitcher.currentTheme" title='{{ i18n "menu.settings" }}'
                             placement="bottomRight" trigger="click">
                             <template #content>
                                 <a-space direction="vertical" :size="10">
                                     <a-theme-switch-login></a-theme-switch-login>
                                     <span>{{ i18n "pages.settings.language"
                                         }}</span>
-                                    <a-select ref="selectLang" class="w-100"
-                                        v-model="lang"
+                                    <a-select ref="selectLang" class="w-100" v-model="lang"
                                         @change="LanguageManager.setLanguage(lang)"
                                         :dropdown-class-name="themeSwitcher.currentTheme">
-                                        <a-select-option :value="l.value"
-                                            label="English"
-                                            v-for="l in LanguageManager.supportedLanguages"
-                                            :key="l.value">
-                                            <span role="img"
-                                                :aria-label="l.name"
-                                                v-text="l.icon"></span>
-                                            &nbsp;&nbsp;<span
-                                                v-text="l.name"></span>
+                                        <a-select-option :value="l.value" label="English"
+                                            v-for="l in LanguageManager.supportedLanguages" :key="l.value">
+                                            <span role="img" :aria-label="l.name" v-text="l.icon"></span>
+                                            &nbsp;&nbsp;<span v-text="l.name"></span>
                                         </a-select-option>
                                     </a-select>
                                 </a-space>
@@ -53,42 +45,31 @@
                     <a-form layout="vertical">
                         <a-form-item>
                             <a-space direction="vertical" align="center">
-                                <a-row type="flex" :gutter="[8,8]"
-                                    justify="center" style="width:100%">
-                                    <a-col :xs="24" :sm="app.subJsonUrl ? 12 : 24"
-                                        style="text-align:center;">
+                                <a-row type="flex" :gutter="[8,8]" justify="center" style="width:100%">
+                                    <a-col :xs="24" :sm="app.subJsonUrl ? 12 : 24" style="text-align:center;">
                                         <tr-qr-box class="qr-box">
-                                            <a-tag color="purple"
-                                                class="qr-tag">
+                                            <a-tag color="purple" class="qr-tag">
                                                 <span>{{ i18n
                                                     "pages.settings.subSettings"}}</span>
                                             </a-tag>
                                             <tr-qr-bg class="qr-bg-sub">
-                                                <tr-qr-bg-inner
-                                                    class="qr-bg-sub-inner">
-                                                    <canvas id="qrcode"
-                                                        class="qr-cv"
-                                                        title='{{ i18n "copy" }}'
+                                                <tr-qr-bg-inner class="qr-bg-sub-inner">
+                                                    <canvas id="qrcode" class="qr-cv" title='{{ i18n "copy" }}'
                                                         @click="copy(app.subUrl)"></canvas>
                                                 </tr-qr-bg-inner>
                                             </tr-qr-bg>
                                         </tr-qr-box>
                                     </a-col>
-                                    <a-col v-if="app.subJsonUrl" :xs="24" :sm="12"
-                                        style="text-align:center;">
+                                    <a-col v-if="app.subJsonUrl" :xs="24" :sm="12" style="text-align:center;">
                                         <tr-qr-box class="qr-box">
-                                            <a-tag color="purple"
-                                                class="qr-tag">
+                                            <a-tag color="purple" class="qr-tag">
                                                 <span>{{ i18n
                                                     "pages.settings.subSettings"}}
                                                     Json</span>
                                             </a-tag>
                                             <tr-qr-bg class="qr-bg-sub">
-                                                <tr-qr-bg-inner
-                                                    class="qr-bg-sub-inner">
-                                                    <canvas id="qrcode-subjson"
-                                                        class="qr-cv"
-                                                        title='{{ i18n "copy" }}'
+                                                <tr-qr-bg-inner class="qr-bg-sub-inner">
+                                                    <canvas id="qrcode-subjson" class="qr-cv" title='{{ i18n "copy" }}'
                                                         @click="copy(app.subJsonUrl)"></canvas>
                                                 </tr-qr-bg-inner>
                                             </tr-qr-bg>
@@ -100,45 +81,36 @@
 
                         <a-form-item>
                             <a-descriptions bordered :column="1" size="small">
-                                <a-descriptions-item
-                                    label='{{ i18n "subscription.subId" }}'>[[
+                                <a-descriptions-item label='{{ i18n "subscription.subId" }}'>[[
                                     app.sId
                                     ]]</a-descriptions-item>
-                                <a-descriptions-item
-                                    label='{{ i18n "subscription.status" }}'>
+                                <a-descriptions-item label='{{ i18n "subscription.status" }}'>
                                     <template v-if="isUnlimited">
                                         <a-tag color="purple">{{ i18n
                                             "subscription.unlimited" }}</a-tag>
                                     </template>
                                     <template v-else>
-                                        <a-tag
-                                            :color="isActive ? 'green' : 'red'">[[
+                                        <a-tag :color="isActive ? 'green' : 'red'">[[
                                             isActive ? '{{ i18n
                                             "subscription.active" }}' : '{{ i18n
                                             "subscription.inactive" }}'
                                             ]]</a-tag>
                                     </template>
                                 </a-descriptions-item>
-                                <a-descriptions-item
-                                    label='{{ i18n "subscription.downloaded" }}'>[[
+                                <a-descriptions-item label='{{ i18n "subscription.downloaded" }}'>[[
                                     app.download
                                     ]]</a-descriptions-item>
-                                <a-descriptions-item
-                                    label='{{ i18n "subscription.uploaded" }}'>[[
+                                <a-descriptions-item label='{{ i18n "subscription.uploaded" }}'>[[
                                     app.upload
                                     ]]</a-descriptions-item>
-                                <a-descriptions-item
-                                    label='{{ i18n "usage" }}'>[[ app.used
+                                <a-descriptions-item label='{{ i18n "usage" }}'>[[ app.used
                                     ]]</a-descriptions-item>
-                                <a-descriptions-item
-                                    label='{{ i18n "subscription.totalQuota" }}'>[[
+                                <a-descriptions-item label='{{ i18n "subscription.totalQuota" }}'>[[
                                     app.total
                                     ]]</a-descriptions-item>
-                                <a-descriptions-item v-if="app.totalByte > 0"
-                                    label='{{ i18n "remained" }}'>[[
+                                <a-descriptions-item v-if="app.totalByte > 0" label='{{ i18n "remained" }}'>[[
                                     app.remained ]]</a-descriptions-item>
-                                <a-descriptions-item
-                                    label='{{ i18n "lastOnline" }}'>
+                                <a-descriptions-item label='{{ i18n "lastOnline" }}'>
                                     <template v-if="app.lastOnlineMs > 0">
                                         [[ IntlUtil.formatDate(app.lastOnlineMs) ]]
                                     </template>
@@ -146,8 +118,7 @@
                                         <span>-</span>
                                     </template>
                                 </a-descriptions-item>
-                                <a-descriptions-item
-                                    label='{{ i18n "subscription.expiry" }}'>
+                                <a-descriptions-item label='{{ i18n "subscription.expiry" }}'>
                                     <template v-if="app.expireMs === 0">
                                         {{ i18n "subscription.noExpiry" }}
                                     </template>
@@ -160,32 +131,48 @@
                     </a-form>
 
                     <br />
-                    <a-list bordered>
-                        <a-list-item v-for="(link, idx) in links" :key="link">
-                            <div style="width:100%; text-align:center;">
-                                <a-button type="primary" :block="isMobile"
-                                    @click="copy(link)">[[ linkName(link, idx)
-                                    ]]</a-button>
+                    <div v-for="(link, idx) in links" :key="link"
+                        style="position: relative; margin-bottom: 20px; text-align: center;">
+                        <div class="qr-box" style="display: inline-block; width: 100%; max-width: 100%;">
+                            <a-tag color="purple"
+                                style="margin-bottom: -10px; position: relative; z-index: 2; box-shadow: 0 2px 4px rgba(0,0,0,0.2);">
+                                <span>[[ linkName(link, idx) ]]</span>
+                            </a-tag>
+                            <div @click="copy(link)" style="
+                                cursor: pointer;
+                                background: rgba(0, 0, 0, 0.2);
+                                border: 1px solid rgba(255, 255, 255, 0.1);
+                                border-radius: 12px;
+                                padding: 25px 20px 15px 20px;
+                                margin-top: -12px;
+                                word-break: break-all;
+                                color: #fff;
+                                font-size: 13px;
+                                line-height: 1.5;
+                                text-align: left;
+                                font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
+                                transition: all 0.3s;
+                                box-shadow: 0 4px 6px rgba(0,0,0,0.1);
+                            " onmouseover="this.style.background='rgba(0, 0, 0, 0.3)'; this.style.borderColor='rgba(255, 255, 255, 0.2)'"
+                                onmouseout="this.style.background='rgba(0, 0, 0, 0.2)'; this.style.borderColor='rgba(255, 255, 255, 0.1)'">
+                                [[ link ]]
                             </div>
-                        </a-list-item>
-                    </a-list>
+                        </div>
+                    </div>
+                    </div>
                     <br />
 
                     <a-form layout="vertical">
                         <a-form-item>
-                            <a-row type="flex" justify="center" :gutter="[8,8]"
-                                style="width:100%">
-                                <a-col :xs="24" :sm="12"
-                                    style="text-align:center;">
+                            <a-row type="flex" justify="center" :gutter="[8,8]" style="width:100%">
+                                <a-col :xs="24" :sm="12" style="text-align:center;">
                                     <!-- Android dropdown -->
                                     <a-dropdown :trigger="['click']">
                                         <a-button icon="android" :block="isMobile"
-                                            :style="{ marginTop: isMobile ? '6px' : 0 }"
-                                            size="large" type="primary">
+                                            :style="{ marginTop: isMobile ? '6px' : 0 }" size="large" type="primary">
                                             Android <a-icon type="down" />
                                         </a-button>
-                                        <a-menu slot="overlay"
-                                            :class="themeSwitcher.currentTheme">
+                                        <a-menu slot="overlay" :class="themeSwitcher.currentTheme">
                                             <a-menu-item key="android-v2box"
                                                 @click="open('v2box://install-sub?url=' + encodeURIComponent(app.subUrl) + '&name=' + encodeURIComponent(app.sId))">V2Box</a-menu-item>
                                             <a-menu-item key="android-v2rayng"
@@ -194,39 +181,32 @@
                                                 @click="copy(app.subUrl)">Sing-box</a-menu-item>
                                             <a-menu-item key="android-v2raytun"
                                                 @click="copy(app.subUrl)">V2RayTun</a-menu-item>
-                                            <a-menu-item key="android-npvtunnel"
-                                                @click="copy(app.subUrl)">NPV
+                                            <a-menu-item key="android-npvtunnel" @click="copy(app.subUrl)">NPV
                                                 Tunnel</a-menu-item>
-											<a-menu-item key="android-happ"
-                                                @click="open('happ://add/' + encodeURIComponent(app.subUrl))">Happ</a-menu-item>	
+                                            <a-menu-item key="android-happ"
+                                                @click="open('happ://add/' + encodeURIComponent(app.subUrl))">Happ</a-menu-item>
                                         </a-menu>
                                     </a-dropdown>
                                 </a-col>
-                                <a-col :xs="24" :sm="12"
-                                    style="text-align:center;">
+                                <a-col :xs="24" :sm="12" style="text-align:center;">
                                     <!-- iOS dropdown -->
                                     <a-dropdown :trigger="['click']">
                                         <a-button icon="apple" :block="isMobile"
-                                            :style="{ marginTop: isMobile ? '6px' : 0 }"
-                                            size="large" type="primary">
+                                            :style="{ marginTop: isMobile ? '6px' : 0 }" size="large" type="primary">
                                             iOS <a-icon type="down" />
                                         </a-button>
-                                        <a-menu slot="overlay"
-                                            :class="themeSwitcher.currentTheme">
+                                        <a-menu slot="overlay" :class="themeSwitcher.currentTheme">
                                             <a-menu-item key="ios-shadowrocket"
                                                 @click="open(shadowrocketUrl)">Shadowrocket</a-menu-item>
-                                            <a-menu-item key="ios-v2box"
-                                                @click="open(v2boxUrl)">V2Box</a-menu-item>
+                                            <a-menu-item key="ios-v2box" @click="open(v2boxUrl)">V2Box</a-menu-item>
                                             <a-menu-item key="ios-streisand"
                                                 @click="open(streisandUrl)">Streisand</a-menu-item>
                                             <a-menu-item key="ios-v2raytun"
                                                 @click="copy(v2raytunUrl)">V2RayTun</a-menu-item>
-                                            <a-menu-item key="ios-npvtunnel"
-                                                @click="copy(npvtunUrl)">NPV
+                                            <a-menu-item key="ios-npvtunnel" @click="copy(npvtunUrl)">NPV
                                                 Tunnel
                                             </a-menu-item>
-											<a-menu-item key="ios-happ"
-                                                @click="open(happUrl)">Happ</a-menu-item>
+                                            <a-menu-item key="ios-happ" @click="open(happUrl)">Happ</a-menu-item>
                                         </a-menu>
                                     </a-dropdown>
                                 </a-col>
@@ -240,17 +220,12 @@
 </a-layout>
 
 <!-- Bootstrap data for external JS -->
-<template id="subscription-data" data-sid="{{ .sId }}"
-    data-sub-url="{{ .subUrl }}" data-subjson-url="{{ .subJsonUrl }}"
-    data-download="{{ .download }}"
-    data-upload="{{ .upload }}" data-used="{{ .used }}"
-    data-total="{{ .total }}" data-remained="{{ .remained }}"
-    data-expire="{{ .expire }}" data-lastonline="{{ .lastOnline }}"
-    data-downloadbyte="{{ .downloadByte }}"
-    data-uploadbyte="{{ .uploadByte }}" data-totalbyte="{{ .totalByte }}"
+<template id="subscription-data" data-sid="{{ .sId }}" data-sub-url="{{ .subUrl }}" data-subjson-url="{{ .subJsonUrl }}"
+    data-download="{{ .download }}" data-upload="{{ .upload }}" data-used="{{ .used }}" data-total="{{ .total }}"
+    data-remained="{{ .remained }}" data-expire="{{ .expire }}" data-lastonline="{{ .lastOnline }}"
+    data-downloadbyte="{{ .downloadByte }}" data-uploadbyte="{{ .uploadByte }}" data-totalbyte="{{ .totalByte }}"
     data-datepicker="{{ .datepicker }}"></template>
-<textarea id="subscription-links"
-    style="display:none">{{ range .result }}{{ . }}
+<textarea id="subscription-links" style="display:none">{{ range .result }}{{ . }}
 {{ end }}</textarea>
 
 {{template "component/aThemeSwitch" .}}

web/html/settings/xray/outbounds.html

@@ -3,8 +3,8 @@
     <a-row>
         <a-col :xs="12" :sm="12" :lg="12">
             <a-space direction="horizontal" size="small">
-                <a-button type="primary" icon="plus" @click="addOutbound()">
-                    {{ i18n "pages.xray.outbound.addOutbound" }}
+                <a-button type="primary" icon="plus" @click="addOutbound">
+                    <span v-if="!isMobile">{{ i18n "pages.xray.outbound.addOutbound" }}</span>
                 </a-button>
                 <a-button type="primary" icon="cloud" @click="showWarp()">WARP</a-button>
             </a-space>

web/html/xray.html

@@ -269,7 +269,7 @@
         tag: "direct",
         protocol: "freedom"
       },
-      routingDomainStrategies: ["AsIs", "IpIfNonMatch", "IpOnDemand"],
+      routingDomainStrategies: ["AsIs", "IPIfNonMatch", "IPOnDemand"],
       log: {
         loglevel: ["none", "debug", "info", "warning", "error"],
         access: ["none", "./access.log"],
@@ -968,6 +968,17 @@
       await this.getXraySetting();
       await this.getXrayResult();
       await this.getOutboundsTraffic();
+
+      if (window.wsClient) {
+          window.wsClient.connect();
+          window.wsClient.on('outbounds', (payload) => {
+            if (payload) {
+              this.outboundsTraffic = payload;
+              this.$forceUpdate();
+            }
+          });
+      }
+
       while (true) {
         await PromiseUtil.sleep(800);
         this.saveBtnDisable = this.oldXraySetting === this.xraySetting;

web/job/clear_logs_job.go

@@ -45,7 +45,7 @@ func (j *ClearLogsJob) Run() {
 	}
 
 	// Clear log files and copy to previous logs
-	for i := 0; i < len(logFiles); i++ {
+	for i := range len(logFiles) {
 		if i > 0 {
 			// Copy to previous logs
 			logFilePrev, err := os.OpenFile(logFilesPrev[i-1], os.O_CREATE|os.O_TRUNC|os.O_WRONLY, 0644)

web/job/xray_traffic_job.go

@@ -58,7 +58,19 @@ func (j *XrayTrafficJob) Run() {
 		lastOnlineMap = make(map[string]int64)
 	}
 
-	// Broadcast traffic update via WebSocket
+	// Fetch updated inbounds from database with accumulated traffic values
+	// This ensures frontend receives the actual total traffic, not just delta values
+	updatedInbounds, err := j.inboundService.GetAllInbounds()
+	if err != nil {
+		logger.Warning("get all inbounds for websocket failed:", err)
+	}
+
+	updatedOutbounds, err := j.outboundService.GetOutboundsTraffic()
+	if err != nil {
+		logger.Warning("get all outbounds for websocket failed:", err)
+	}
+
+	// Broadcast traffic update via WebSocket with accumulated values from database
 	trafficUpdate := map[string]interface{}{
 		"traffics":       traffics,
 		"clientTraffics": clientTraffics,
@@ -66,6 +78,16 @@ func (j *XrayTrafficJob) Run() {
 		"lastOnlineMap":  lastOnlineMap,
 	}
 	websocket.BroadcastTraffic(trafficUpdate)
+
+	// Broadcast full inbounds update for real-time UI refresh
+	if updatedInbounds != nil {
+		websocket.BroadcastInbounds(updatedInbounds)
+	}
+
+	if updatedOutbounds != nil {
+		websocket.BroadcastOutbounds(updatedOutbounds)
+	}
+
 }
 
 func (j *XrayTrafficJob) informTrafficToExternalAPI(inboundTraffics []*xray.Traffic, clientTraffics []*xray.ClientTraffic) {

web/service/inbound.go

@@ -1010,12 +1010,12 @@ func (s *InboundService) addClientTraffic(tx *gorm.DB, traffics []*xray.ClientTr
 	if len(traffics) == 0 {
 		// Empty onlineUsers
 		if p != nil {
-			p.SetOnlineClients(nil)
+			p.SetOnlineClients(make([]string, 0))
 		}
 		return nil
 	}
 
-	var onlineClients []string
+	onlineClients := make([]string, 0)
 
 	emails := make([]string, 0, len(traffics))
 	for _, traffic := range traffics {

web/service/server.go

@@ -1205,7 +1205,7 @@ func (s *ServerService) GetNewmldsa65() (any, error) {
 	return keyPair, nil
 }
 
-func (s *ServerService) GetNewEchCert(sni string) (interface{}, error) {
+func (s *ServerService) GetNewEchCert(sni string) (any, error) {
 	// Run the command
 	cmd := exec.Command(xray.GetBinaryPath(), "tls", "ech", "--serverName", sni)
 	var out bytes.Buffer
@@ -1223,7 +1223,7 @@ func (s *ServerService) GetNewEchCert(sni string) (interface{}, error) {
 	configList := lines[1]
 	serverKeys := lines[3]
 
-	return map[string]interface{}{
+	return map[string]any{
 		"echServerKeys": serverKeys,
 		"echConfigList": configList,
 	}, nil

web/web.go

@@ -487,6 +487,6 @@ func (s *Server) GetCron() *cron.Cron {
 }
 
 // GetWSHub returns the WebSocket hub instance.
-func (s *Server) GetWSHub() interface{} {
+func (s *Server) GetWSHub() any {
 	return s.wsHub
 }

web/websocket/hub.go

@@ -20,12 +20,13 @@ const (
 	MessageTypeInbounds     MessageType = "inbounds"     // Inbounds list update
 	MessageTypeNotification MessageType = "notification" // System notification
 	MessageTypeXrayState    MessageType = "xray_state"   // Xray state change
+	MessageTypeOutbounds    MessageType = "outbounds"    // Outbounds list update
 )
 
 // Message represents a WebSocket message
 type Message struct {
 	Type    MessageType `json:"type"`
-	Payload interface{} `json:"payload"`
+	Payload any         `json:"payload"`
 	Time    int64       `json:"time"`
 }
 
@@ -249,7 +250,7 @@ func (h *Hub) broadcastParallel(clients []*Client, message []byte) {
 }
 
 // Broadcast sends a message to all connected clients
-func (h *Hub) Broadcast(messageType MessageType, payload interface{}) {
+func (h *Hub) Broadcast(messageType MessageType, payload any) {
 	if h == nil {
 		return
 	}
@@ -288,7 +289,7 @@ func (h *Hub) Broadcast(messageType MessageType, payload interface{}) {
 }
 
 // BroadcastToTopic sends a message only to clients subscribed to the specific topic
-func (h *Hub) BroadcastToTopic(messageType MessageType, payload interface{}) {
+func (h *Hub) BroadcastToTopic(messageType MessageType, payload any) {
 	if h == nil {
 		return
 	}

web/websocket/notifier.go

@@ -25,7 +25,7 @@ func GetHub() *Hub {
 }
 
 // BroadcastStatus broadcasts server status update to all connected clients
-func BroadcastStatus(status interface{}) {
+func BroadcastStatus(status any) {
 	hub := GetHub()
 	if hub != nil {
 		hub.Broadcast(MessageTypeStatus, status)
@@ -33,7 +33,7 @@ func BroadcastStatus(status interface{}) {
 }
 
 // BroadcastTraffic broadcasts traffic statistics update to all connected clients
-func BroadcastTraffic(traffic interface{}) {
+func BroadcastTraffic(traffic any) {
 	hub := GetHub()
 	if hub != nil {
 		hub.Broadcast(MessageTypeTraffic, traffic)
@@ -41,13 +41,21 @@ func BroadcastTraffic(traffic interface{}) {
 }
 
 // BroadcastInbounds broadcasts inbounds list update to all connected clients
-func BroadcastInbounds(inbounds interface{}) {
+func BroadcastInbounds(inbounds any) {
 	hub := GetHub()
 	if hub != nil {
 		hub.Broadcast(MessageTypeInbounds, inbounds)
 	}
 }
 
+// BroadcastOutbounds broadcasts outbounds list update to all connected clients
+func BroadcastOutbounds(outbounds interface{}) {
+	hub := GetHub()
+	if hub != nil {
+		hub.Broadcast(MessageTypeOutbounds, outbounds)
+	}
+}
+
 // BroadcastNotification broadcasts a system notification to all connected clients
 func BroadcastNotification(title, message, level string) {
 	hub := GetHub()

x-ui.sh

@@ -230,57 +230,6 @@ gen_random_string() {
     echo "$random_string"
 }
 
-# Generate and configure a self-signed SSL certificate
-setup_self_signed_certificate() {
-    local name="$1"   # domain or IP to place in SAN
-    local certDir="/root/cert/selfsigned"
-
-    LOGI "Generating a self-signed certificate (not publicly trusted)..."
-
-    mkdir -p "$certDir"
-
-    local sanExt=""
-    if [[ "$name" =~ ^([0-9]{1,3}\.){3}[0-9]{1,3}$ || "$name" =~ : ]]; then
-        sanExt="IP:${name}"
-    else
-        sanExt="DNS:${name}"
-    fi
-
-    openssl req -x509 -nodes -newkey rsa:2048 -days 365 \
-        -keyout "${certDir}/privkey.pem" \
-        -out "${certDir}/fullchain.pem" \
-        -subj "/CN=${name}" \
-        -addext "subjectAltName=${sanExt}" >/dev/null 2>&1
-
-    if [[ $? -ne 0 ]]; then
-        local tmpCfg="${certDir}/openssl.cnf"
-        cat > "$tmpCfg" <<EOF
-[req]
-distinguished_name=req_distinguished_name
-req_extensions=v3_req
-[req_distinguished_name]
-[v3_req]
-subjectAltName=${sanExt}
-EOF
-        openssl req -x509 -nodes -newkey rsa:2048 -days 365 \
-            -keyout "${certDir}/privkey.pem" \
-            -out "${certDir}/fullchain.pem" \
-            -subj "/CN=${name}" \
-            -config "$tmpCfg" -extensions v3_req >/dev/null 2>&1
-        rm -f "$tmpCfg"
-    fi
-
-    if [[ ! -f "${certDir}/fullchain.pem" || ! -f "${certDir}/privkey.pem" ]]; then
-        LOGE "Failed to generate self-signed certificate"
-        return 1
-    fi
-
-    chmod 755 ${certDir}/* >/dev/null 2>&1
-    ${xui_folder}/x-ui cert -webCert "${certDir}/fullchain.pem" -webCertKey "${certDir}/privkey.pem" >/dev/null 2>&1
-    LOGI "Self-signed certificate configured. Browsers will show a warning."
-    return 0
-}
-
 reset_webbasepath() {
     echo -e "${yellow}Resetting Web Base Path${plain}"
 
@@ -340,16 +289,19 @@ check_config() {
         fi
     else
         echo -e "${red}⚠ WARNING: No SSL certificate configured!${plain}"
-        read -rp "Generate a self-signed SSL certificate now? [y/N]: " gen_self
-        if [[ "$gen_self" == "y" || "$gen_self" == "Y" ]]; then
+        echo -e "${yellow}You can get a Let's Encrypt certificate for your IP address (valid ~6 days, auto-renews).${plain}"
+        read -rp "Generate SSL certificate for IP now? [y/N]: " gen_ssl
+        if [[ "$gen_ssl" == "y" || "$gen_ssl" == "Y" ]]; then
             stop >/dev/null 2>&1
-            setup_self_signed_certificate "${server_ip}"
+            ssl_cert_issue_for_ip
             if [[ $? -eq 0 ]]; then
-                restart >/dev/null 2>&1
                 echo -e "${green}Access URL: https://${server_ip}:${existing_port}${existing_webBasePath}${plain}"
+                # ssl_cert_issue_for_ip already restarts the panel, but ensure it's running
+                start >/dev/null 2>&1
             else
-                LOGE "Self-signed SSL setup failed."
+                LOGE "IP certificate setup failed."
                 echo -e "${yellow}You can try again via option 18 (SSL Certificate Management).${plain}"
+                start >/dev/null 2>&1
             fi
         else
             echo -e "${yellow}Access URL: http://${server_ip}:${existing_port}${existing_webBasePath}${plain}"
@@ -1036,12 +988,12 @@ install_acme() {
 }
 
 ssl_cert_issue_main() {
-    echo -e "${green}\t1.${plain} Get SSL"
+    echo -e "${green}\t1.${plain} Get SSL (Domain)"
     echo -e "${green}\t2.${plain} Revoke"
     echo -e "${green}\t3.${plain} Force Renew"
     echo -e "${green}\t4.${plain} Show Existing Domains"
     echo -e "${green}\t5.${plain} Set Cert paths for the panel"
-    echo -e "${green}\t6.${plain} Auto SSL for Server IP"
+    echo -e "${green}\t6.${plain} Get SSL for IP Address (6-day cert, auto-renews)"
     echo -e "${green}\t0.${plain} Back to Main Menu"
 
     read -rp "Choose an option: " choice
@@ -1136,9 +1088,10 @@ ssl_cert_issue_main() {
         ssl_cert_issue_main
         ;;
     6)
-        echo -e "${yellow}Automatic SSL Certificate for Server IP${plain}"
-        echo -e "This will automatically obtain and configure an SSL certificate for your server's IP address."
-        echo -e "${yellow}Note: Let's Encrypt supports IP certificates. Make sure port 80 is open.${plain}"
+        echo -e "${yellow}Let's Encrypt SSL Certificate for IP Address${plain}"
+        echo -e "This will obtain a certificate for your server's IP using the shortlived profile."
+        echo -e "${yellow}Certificate valid for ~6 days, auto-renews via acme.sh cron job.${plain}"
+        echo -e "${yellow}Port 80 must be open and accessible from the internet.${plain}"
         confirm "Do you want to proceed?" "y"
         if [[ $? == 0 ]]; then
             ssl_cert_issue_for_ip
@@ -1155,6 +1108,7 @@ ssl_cert_issue_main() {
 
 ssl_cert_issue_for_ip() {
     LOGI "Starting automatic SSL certificate generation for server IP..."
+    LOGI "Using Let's Encrypt shortlived profile (~6 days validity, auto-renews)"
     
     local existing_webBasePath=$(${xui_folder}/x-ui setting -show true | grep -Eo 'webBasePath: .+' | awk '{print $2}')
     local existing_port=$(${xui_folder}/x-ui setting -show true | grep -Eo 'port: .+' | awk '{print $2}')
@@ -1172,6 +1126,11 @@ ssl_cert_issue_for_ip() {
     
     LOGI "Server IP detected: ${server_ip}"
     
+    # Ask for optional IPv6
+    local ipv6_addr=""
+    read -rp "Do you have an IPv6 address to include? (leave empty to skip): " ipv6_addr
+    ipv6_addr="${ipv6_addr// /}"  # Trim whitespace
+    
     # check for acme.sh first
     if ! command -v ~/.acme.sh/acme.sh &>/dev/null; then
         LOGI "acme.sh not found, installing..."
@@ -1211,66 +1170,83 @@ ssl_cert_issue_for_ip() {
         ;;
     esac
     
-    # check if certificate already exists for this IP
-    local currentCert=$(~/.acme.sh/acme.sh --list | tail -1 | awk '{print $1}')
-    if [ "${currentCert}" == "${server_ip}" ]; then
-        LOGI "Certificate already exists for IP: ${server_ip}"
-        certPath="/root/cert/${server_ip}"
-    else
-        # create directory for certificate
-        certPath="/root/cert/${server_ip}"
-        if [ ! -d "$certPath" ]; then
-            mkdir -p "$certPath"
-        else
-            rm -rf "$certPath"
-            mkdir -p "$certPath"
-        fi
-        
-        # Use port 80 for certificate issuance
-        local WebPort=80
-        LOGI "Using port ${WebPort} to issue certificate for IP: ${server_ip}"
-        LOGI "Make sure port ${WebPort} is open and not in use..."
-        
-        # issue the certificate for IP
-        ~/.acme.sh/acme.sh --set-default-ca --server letsencrypt
-        ~/.acme.sh/acme.sh --issue -d ${server_ip} --listen-v6 --standalone --httpport ${WebPort} --force
-        if [ $? -ne 0 ]; then
-            LOGE "Failed to issue certificate for IP: ${server_ip}"
-            LOGE "Make sure port ${WebPort} is open and the server is accessible from the internet"
-            rm -rf ~/.acme.sh/${server_ip}
-            return 1
-        else
-            LOGI "Certificate issued successfully for IP: ${server_ip}"
-        fi
-        
-        # install the certificate
-        ~/.acme.sh/acme.sh --installcert -d ${server_ip} \
-            --key-file /root/cert/${server_ip}/privkey.pem \
-            --fullchain-file /root/cert/${server_ip}/fullchain.pem \
-            --reloadcmd "x-ui restart"
-        
-        if [ $? -ne 0 ]; then
-            LOGE "Failed to install certificate"
-            rm -rf ~/.acme.sh/${server_ip}
-            return 1
-        else
-            LOGI "Certificate installed successfully"
-        fi
-        
-        # enable auto-renew
-        ~/.acme.sh/acme.sh --upgrade --auto-upgrade >/dev/null 2>&1
-        chmod 755 $certPath/*
+    # Create certificate directory
+    certPath="/root/cert/ip"
+    mkdir -p "$certPath"
+    
+    # Build domain arguments
+    local domain_args="-d ${server_ip}"
+    if [[ -n "$ipv6_addr" ]] && is_ipv6 "$ipv6_addr"; then
+        domain_args="${domain_args} -d ${ipv6_addr}"
+        LOGI "Including IPv6 address: ${ipv6_addr}"
     fi
     
+    # Use port 80 for certificate issuance
+    local WebPort=80
+    LOGI "Using port ${WebPort} to issue certificate for IP: ${server_ip}"
+    LOGI "Make sure port ${WebPort} is open and not in use..."
+    
+    # Reload command - restarts panel after renewal
+    local reloadCmd="systemctl restart x-ui 2>/dev/null || rc-service x-ui restart 2>/dev/null"
+    
+    # issue the certificate for IP with shortlived profile
+    ~/.acme.sh/acme.sh --set-default-ca --server letsencrypt
+    ~/.acme.sh/acme.sh --issue \
+        ${domain_args} \
+        --standalone \
+        --server letsencrypt \
+        --certificate-profile shortlived \
+        --days 6 \
+        --httpport ${WebPort} \
+        --force
+    
+    if [ $? -ne 0 ]; then
+        LOGE "Failed to issue certificate for IP: ${server_ip}"
+        LOGE "Make sure port ${WebPort} is open and the server is accessible from the internet"
+        # Cleanup acme.sh data for both IPv4 and IPv6 if specified
+        rm -rf ~/.acme.sh/${server_ip} 2>/dev/null
+        [[ -n "$ipv6_addr" ]] && rm -rf ~/.acme.sh/${ipv6_addr} 2>/dev/null
+        rm -rf ${certPath} 2>/dev/null
+        return 1
+    else
+        LOGI "Certificate issued successfully for IP: ${server_ip}"
+    fi
+    
+    # Install the certificate
+    # Note: acme.sh may report "Reload error" and exit non-zero if reloadcmd fails,
+    # but the cert files are still installed. We check for files instead of exit code.
+    ~/.acme.sh/acme.sh --installcert -d ${server_ip} \
+        --key-file "${certPath}/privkey.pem" \
+        --fullchain-file "${certPath}/fullchain.pem" \
+        --reloadcmd "${reloadCmd}" 2>&1 || true
+    
+    # Verify certificate files exist (don't rely on exit code - reloadcmd failure causes non-zero)
+    if [[ ! -f "${certPath}/fullchain.pem" || ! -f "${certPath}/privkey.pem" ]]; then
+        LOGE "Certificate files not found after installation"
+        # Cleanup acme.sh data for both IPv4 and IPv6 if specified
+        rm -rf ~/.acme.sh/${server_ip} 2>/dev/null
+        [[ -n "$ipv6_addr" ]] && rm -rf ~/.acme.sh/${ipv6_addr} 2>/dev/null
+        rm -rf ${certPath} 2>/dev/null
+        return 1
+    fi
+    
+    LOGI "Certificate files installed successfully"
+    
+    # enable auto-renew
+    ~/.acme.sh/acme.sh --upgrade --auto-upgrade >/dev/null 2>&1
+    chmod 600 $certPath/privkey.pem 2>/dev/null
+    chmod 644 $certPath/fullchain.pem 2>/dev/null
+    
     # Set certificate paths for the panel
-    local webCertFile="/root/cert/${server_ip}/fullchain.pem"
-    local webKeyFile="/root/cert/${server_ip}/privkey.pem"
+    local webCertFile="${certPath}/fullchain.pem"
+    local webKeyFile="${certPath}/privkey.pem"
     
     if [[ -f "$webCertFile" && -f "$webKeyFile" ]]; then
         ${xui_folder}/x-ui cert -webCert "$webCertFile" -webCertKey "$webKeyFile"
         LOGI "Certificate configured for panel"
         LOGI "  - Certificate File: $webCertFile"
         LOGI "  - Private Key File: $webKeyFile"
+        LOGI "  - Validity: ~6 days (auto-renews via acme.sh cron)"
         echo -e "${green}Access URL: https://${server_ip}:${existing_port}${existing_webBasePath}${plain}"
         LOGI "Panel will restart to apply SSL certificate..."
         restart
@@ -1433,12 +1409,14 @@ ssl_cert_issue() {
     if [ $? -ne 0 ]; then
         LOGE "Auto renew failed, certificate details:"
         ls -lah cert/*
-        chmod 755 $certPath/*
+        chmod 600 $certPath/privkey.pem
+        chmod 644 $certPath/fullchain.pem
         exit 1
     else
         LOGI "Auto renew succeeded, certificate details:"
         ls -lah cert/*
-        chmod 755 $certPath/*
+        chmod 600 $certPath/privkey.pem
+        chmod 644 $certPath/fullchain.pem
     fi
 
     # Prompt user to set panel paths after successful certificate installation
@@ -1578,7 +1556,8 @@ ssl_cert_issue_CF() {
         else
             LOGI "The certificate is installed and auto-renewal is turned on. Specific information is as follows:"
             ls -lah ${certPath}/*
-            chmod 755 ${certPath}/*
+            chmod 600 ${certPath}/privkey.pem
+            chmod 644 ${certPath}/fullchain.pem
         fi
 
         # Prompt user to set panel paths after successful certificate installation

xray/api.go

@@ -116,7 +116,7 @@ func (x *XrayAPI) AddUser(Protocol string, inboundTag string, user map[string]an
 		}
 		// Add testseed if provided
 		if testseedVal, ok := user["testseed"]; ok {
-			if testseedArr, ok := testseedVal.([]interface{}); ok && len(testseedArr) >= 4 {
+			if testseedArr, ok := testseedVal.([]any); ok && len(testseedArr) >= 4 {
 				testseed := make([]uint32, len(testseedArr))
 				for i, v := range testseedArr {
 					if num, ok := v.(float64); ok {