更改目录结构

2025-08-11 22:15:10 +08:00 · 2021-03-01 15:46:08 +08:00
parent 3464d1d10e
commit 0f91c779e3
105 changed files with 29099 additions and 96 deletions
--- a/server/base/cfg_server.go
+++ b/server/base/cfg_server.go
@@ -0,0 +1,135 @@
+package base
+
+import (
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"reflect"
+	"strings"
+
+	"github.com/pelletier/go-toml"
+)
+
+const (
+	LinkModeTUN = "tun"
+	LinkModeTAP = "tap"
+)
+
+var (
+	Cfg = &ServerConfig{}
+)
+
+// # ReKey time (in seconds)
+// rekey-time = 172800
+// # ReKey method
+// # Valid options: ssl, new-tunnel
+// #  ssl: Will perform an efficient rehandshake on the channel allowing
+// #       a seamless connection during rekey.
+// #  new-tunnel: Will instruct the client to discard and re-establish the channel.
+// #       Use this option only if the connecting clients have issues with the ssl
+// #       option.
+// rekey-method = ssl
+
+type ServerConfig struct {
+	LinkAddr      string `toml:"link_addr" info:"vpn服务对外地址"`
+	ServerAddr    string `toml:"server_addr" info:"前台服务监听地址"`
+	AdminAddr     string `toml:"admin_addr" info:"后台服务监听地址"`
+	ProxyProtocol bool   `toml:"proxy_protocol" info:"TCP代理协议"`
+	DbFile        string `toml:"db_file" info:"数据库地址"`
+	CertFile      string `toml:"cert_file" info:"证书文件"`
+	CertKey       string `toml:"cert_key" info:"证书密钥"`
+	UiPath        string `toml:"ui_path" info:"ui文件路径"`
+	FilesPath     string `toml:"files_path" info:"外部下载文件路径"`
+	LogPath       string `toml:"log_path" info:"日志文件路径"`
+	LogLevel      string `toml:"log_level" info:"日志等级"`
+	Issuer        string `toml:"issuer" info:"系统名称"`
+	AdminUser     string `toml:"admin_user" info:"管理用户名"`
+	AdminPass     string `toml:"admin_pass" info:"管理用户密码"`
+	JwtSecret     string `toml:"jwt_secret" info:"JWT密钥"`
+
+	LinkMode    string   `toml:"link_mode" info:"虚拟网络类型"` // tun tap
+	Ipv4CIDR    string   `toml:"ipv4_cidr" info:"ip地址网段"` // 192.168.1.0/24
+	Ipv4Gateway string   `toml:"ipv4_gateway" info:"ipv4_gateway"`
+	Ipv4Pool    []string `toml:"ipv4_pool" info:"IPV4起止地址池"` // Pool[0]=192.168.1.100 Pool[1]=192.168.1.200
+	IpLease     int      `toml:"ip_lease"  info:"IP租期(秒)"`
+
+	MaxClient       int    `toml:"max_client" info:"最大用户连接"`
+	MaxUserClient   int    `toml:"max_user_client" info:"最大单用户连接"`
+	DefaultGroup    string `toml:"default_group" info:"默认用户组"`
+	CstpKeepalive   int    `toml:"cstp_keepalive" info:"keepalive时间(秒)"` // in seconds
+	CstpDpd         int    `toml:"cstp_dpd" info:"死链接检测时间(秒)"`           // Dead peer detection in seconds
+	MobileKeepalive int    `toml:"mobile_keepalive" info:"移动端keepalive接检测时间(秒)"`
+	MobileDpd       int    `toml:"mobile_dpd" info:"移动端死链接检测时间(秒)"`
+
+	SessionTimeout int `toml:"session_timeout" info:"session过期时间(秒)"` // in seconds
+	AuthTimeout    int `toml:"auth_timeout" info:"auth_timeout"`      // in seconds
+}
+
+func initServerCfg() {
+	b, err := ioutil.ReadFile(serverFile)
+	if err != nil {
+		panic(err)
+	}
+	err = toml.Unmarshal(b, Cfg)
+	if err != nil {
+		panic(err)
+	}
+
+	sf, _ := filepath.Abs(serverFile)
+	base := filepath.Dir(sf)
+
+	// 转换成绝对路径
+	Cfg.DbFile = getAbsPath(base, Cfg.DbFile)
+	Cfg.CertFile = getAbsPath(base, Cfg.CertFile)
+	Cfg.CertKey = getAbsPath(base, Cfg.CertKey)
+	Cfg.UiPath = getAbsPath(base, Cfg.UiPath)
+	Cfg.FilesPath = getAbsPath(base, Cfg.FilesPath)
+	Cfg.LogPath = getAbsPath(base, Cfg.LogPath)
+
+	if len(Cfg.JwtSecret) < 20 {
+		fmt.Println("请设置 jwt_secret 长度20位以上")
+		os.Exit(0)
+	}
+
+	fmt.Printf("ServerCfg: %+v \n", Cfg)
+}
+
+func getAbsPath(base, cfile string) string {
+	if cfile == "" {
+		return ""
+	}
+
+	abs := filepath.IsAbs(cfile)
+	if abs {
+		return cfile
+	}
+	return filepath.Join(base, cfile)
+}
+
+type SCfg struct {
+	Name string      `json:"name"`
+	Info string      `json:"info"`
+	Data interface{} `json:"data"`
+}
+
+func ServerCfg2Slice() []SCfg {
+	ref := reflect.ValueOf(Cfg)
+	s := ref.Elem()
+
+	var datas []SCfg
+
+	typ := s.Type()
+	numFields := s.NumField()
+	for i := 0; i < numFields; i++ {
+		field := typ.Field(i)
+		value := s.Field(i)
+		tag := field.Tag.Get("toml")
+		tags := strings.Split(tag, ",")
+		info := field.Tag.Get("info")
+
+		datas = append(datas, SCfg{Name: tags[0], Info: info, Data: value.Interface()})
+	}
+
+	return datas
+}