:art:新增用户头像更换、客户端邮件通知

utils/wireguard.go

@@ -1,13 +1,19 @@
 package utils
 
 import (
+	"encoding/json"
+	"errors"
 	"fmt"
 	"github.com/spf13/cast"
 	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
 	"math/rand"
+	"os"
 	"slices"
 	"strings"
 	"wireguard-dashboard/client"
+	"wireguard-dashboard/model/entity"
+	"wireguard-dashboard/model/template_data"
+	"wireguard-dashboard/model/vo"
 )
 
 type wireguard struct{}
@@ -68,6 +74,58 @@ func (w wireguard) GenerateClientIP(serverIP, rule string, assignedIPS ...string
 	return fmt.Sprintf("%s.%s", prefix, suffix)
 }
 
+// GenerateClientFile
+// @description: 生成客户端临时配置文件
+// @receiver w
+// @param clientInfo
+// @param setting
+// @return tmpFilePath
+// @return err
+func (w wireguard) GenerateClientFile(clientInfo *entity.Client, setting *vo.ServerSetting) (tmpFilePath string, err error) {
+	var keys template_data.Keys
+	_ = json.Unmarshal([]byte(clientInfo.Keys), &keys)
+
+	var serverDNS []string
+	if *clientInfo.UseServerDns == 1 {
+		serverDNS = setting.DnsServer
+	}
+
+	// 处理一下数据
+	execData := template_data.ClientConfig{
+		PrivateKey:          keys.PrivateKey,
+		IpAllocation:        clientInfo.IpAllocation,
+		MTU:                 setting.MTU,
+		DNS:                 strings.Join(serverDNS, ","),
+		PublicKey:           clientInfo.Server.PublicKey,
+		PresharedKey:        keys.PresharedKey,
+		AllowedIPS:          clientInfo.AllowedIps,
+		Endpoint:            setting.EndpointAddress,
+		ListenPort:          clientInfo.Server.ListenPort,
+		PersistentKeepalive: setting.PersistentKeepalive,
+	}
+
+	// 不同环境下处理文件路径
+	var outPath = "/tmp/" + fmt.Sprintf("%s.conf", clientInfo.Name)
+	var templatePath = "./template/wg.client.conf"
+	if os.Getenv("GIN_MODE") != "release" {
+		outPath = "E:\\Workspace\\Go\\wireguard-dashboard\\template\\" + fmt.Sprintf("%s.conf", clientInfo.Name)
+		templatePath = "E:\\Workspace\\Go\\wireguard-dashboard\\template\\wg.client.conf"
+	}
+
+	// 渲染数据
+	parseTemplate, err := Template().Parse(templatePath)
+	if err != nil {
+		return "", errors.New("读取模板文件失败")
+	}
+
+	err = Template().Execute(parseTemplate, execData, outPath)
+	if err != nil {
+		return "", errors.New("文件渲染失败")
+	}
+
+	return outPath, nil
+}
+
 // random
 // @description: 随机模式
 // @receiver w