feat: use RDAP as primary domain info source for higher reliability

cmd/dashboard/controller/controller.go

@@ -155,6 +155,7 @@ func routers(r *gin.Engine, frontendDist fs.FS) {
 
 	auth.POST("/domains", commonHandler(AddDomain))
 	auth.POST("/domains/:id/verify", commonHandler(VerifyDomain))
+	auth.POST("/domains/:id/sync", commonHandler(SyncDomainWHOIS))
 	auth.PUT("/domains/:id", commonHandler(UpdateDomain))
 	auth.DELETE("/domains/:id", commonHandler(DeleteDomain))
 

cmd/dashboard/controller/domain.go

@@ -3,6 +3,7 @@ package controller
 
 import (
 	"encoding/json"
+	"fmt"
 	"strconv"
 	"time"
 
@@ -118,3 +119,21 @@ func UpdateDomainInfo(c *gin.Context) (any, error) {
 
 	return singleton.UpdateDomain(domainID, req)
 }
+
+func SyncDomainWHOIS(c *gin.Context) (any, error) {
+	domainID, err := strconv.ParseUint(c.Param("id"), 10, 64)
+	if err != nil {
+		return nil, newGormError("无效的域名ID")
+	}
+
+	domain, err := singleton.GetDomainByID(domainID)
+	if err != nil {
+		return nil, newGormError("未找到域名: %s", err.Error())
+	}
+
+	if err := singleton.SyncDomainWHOIS(domain); err != nil {
+		return nil, fmt.Errorf("Whois 同步失败: %v", err)
+	}
+
+	return domain, nil
+}

cmd/dashboard/controller/setting.go

@@ -99,6 +99,7 @@ func updateConfig(c *gin.Context) (any, error) {
 	singleton.Conf.InstallHost = sf.InstallHost
 	singleton.Conf.IgnoredIPNotification = sf.IgnoredIPNotification
 	singleton.Conf.IPChangeNotificationGroupID = sf.IPChangeNotificationGroupID
+	singleton.Conf.ExpiryNotificationGroupID = sf.ExpiryNotificationGroupID
 	singleton.Conf.SiteName = sf.SiteName
 	singleton.Conf.DNSServers = sf.DNSServers
 	singleton.Conf.CustomCode = sf.CustomCode

cmd/dashboard/main.go

@@ -75,6 +75,15 @@ func initSystem(bus chan<- *model.Service) error {
 	if _, err := singleton.CronShared.AddFunc("0 0 * * * *", func() { singleton.RecordTransferHourlyUsage() }); err != nil {
 		return err
 	}
+
+	// 每天 12:00 检查域名与服务器到期
+	if _, err := singleton.CronShared.AddFunc("0 0 12 * * *", func() {
+		singleton.CronJobForDomainStatus()
+		singleton.CronJobForServerStatus()
+	}); err != nil {
+		return err
+	}
+
 	return nil
 }
 

go.mod

@@ -85,6 +85,9 @@ require (
 	github.com/klauspost/compress v1.18.0 // indirect
 	github.com/klauspost/cpuid/v2 v2.3.0 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect
+	github.com/likexian/gokit v0.25.16 // indirect
+	github.com/likexian/whois v1.15.7 // indirect
+	github.com/likexian/whois-parser v1.24.21 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-sqlite3 v1.14.37 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect

go.sum

@@ -155,6 +155,12 @@ github.com/libdns/he v1.2.1 h1:cjTZlxM5wv2lBPmtxsQCqMgmXMqTnmR4eLqUVwEkqis=
 github.com/libdns/he v1.2.1/go.mod h1:SWTm80gn+7sUASGsQbRHayenoW4QIw/iGmsrkDzFghM=
 github.com/libdns/libdns v1.1.1 h1:wPrHrXILoSHKWJKGd0EiAVmiJbFShguILTg9leS/P/U=
 github.com/libdns/libdns v1.1.1/go.mod h1:4Bj9+5CQiNMVGf87wjX4CY3HQJypUHRuLvlsfsZqLWQ=
+github.com/likexian/gokit v0.25.16 h1:wwBeUIN/OdoPp6t00xTnZE8Di/+s969Bl5N2Kw6bzP8=
+github.com/likexian/gokit v0.25.16/go.mod h1:Wqd4f+iifV0qxA1N3MqePJTUsmRy/lpst9/yXriDx/4=
+github.com/likexian/whois v1.15.7 h1:sajjDhi2bVD71AHJhjV7jLYxN92H4AWhTwxM8hmj7c0=
+github.com/likexian/whois v1.15.7/go.mod h1:kdPQtYb+7SQVftBEbCblDadUkycN7Mg1k1/Li/rwvmc=
+github.com/likexian/whois-parser v1.24.21 h1:MxsrGRxDOiZIVp7q7N/yAIbKuN4QAkGjCpOtTDA5OsM=
+github.com/likexian/whois-parser v1.24.21/go.mod h1:o3DUruO65Pb8WXCJCTlSVkTbwuYVrBCeoMTw2q0mxY4=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-sqlite3 v1.14.37 h1:3DOZp4cXis1cUIpCfXLtmlGolNLp2VEqhiB/PARNBIg=

model/config.go

@@ -42,7 +42,8 @@ type ConfigDashboard struct {
 	UserTemplate      string `koanf:"user_template" json:"user_template,omitempty"`
 	AdminTemplate     string `koanf:"admin_template" json:"admin_template,omitempty"`
 
-	EnablePlainIPInNotification bool `koanf:"enable_plain_ip_in_notification" json:"enable_plain_ip_in_notification,omitempty"` // 通知信息IP不打码
+	EnablePlainIPInNotification bool   `koanf:"enable_plain_ip_in_notification" json:"enable_plain_ip_in_notification,omitempty"` // 通知信息IP不打码
+	ExpiryNotificationGroupID   uint64 `koanf:"expiry_notification_group_id" json:"expiry_notification_group_id"`
 
 	// IP变更提醒
 	EnableIPChangeNotification  bool   `koanf:"enable_ip_change_notification" json:"enable_ip_change_notification,omitempty"`

model/notification.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"io"
 	"net/http"
+	"net/smtp"
 	"net/url"
 	"strings"
 	"time"
@@ -31,14 +32,22 @@ type NotificationServerBundle struct {
 	Loc          *time.Location
 }
 
+const (
+	_ = iota
+	NotificationTypeWebhook
+	NotificationTypeSMTP
+	NotificationTypeTelegram
+)
+
 type Notification struct {
 	Common
 	Name              string `json:"name"`
-	URL               string `json:"url"`
+	Type              uint8  `json:"type"` // 1: Webhook, 2: SMTP, 3: Telegram
+	URL               string `json:"url"`  // SMTP: host:port, Webhook: url, Telegram: bot_token
 	RequestMethod     uint8  `json:"request_method"`
 	RequestType       uint8  `json:"request_type"`
-	RequestHeader     string `json:"request_header" gorm:"type:longtext"`
+	RequestHeader     string `json:"request_header" gorm:"type:longtext"` // SMTP: user:pass, Webhook: header, Telegram: chat_id
-	RequestBody       string `json:"request_body" gorm:"type:longtext"`
+	RequestBody       string `json:"request_body" gorm:"type:longtext"`   // SMTP: recipient, Webhook: body, Telegram: (ignored)
 	VerifyTLS         *bool  `json:"verify_tls,omitempty"`
 	FormatMetricUnits *bool  `json:"format_metric_units,omitempty"`
 }
@@ -111,8 +120,15 @@ func (n *Notification) setRequestHeader(req *http.Request) error {
 }
 
 func (ns *NotificationServerBundle) Send(message string) error {
-	var client *http.Client
 	n := ns.Notification
+	if n.Type == NotificationTypeSMTP {
+		return ns.sendSMTP(message)
+	}
+	if n.Type == NotificationTypeTelegram {
+		return ns.sendTelegram(message)
+	}
+
+	var client *http.Client
 	if n.VerifyTLS != nil && *n.VerifyTLS {
 		client = utils.HttpClient
 	} else {
@@ -158,6 +174,68 @@ func (ns *NotificationServerBundle) Send(message string) error {
 	return nil
 }
 
+func (ns *NotificationServerBundle) sendSMTP(message string) error {
+	n := ns.Notification
+	// RequestHeader: user:pass
+	// RequestBody: to_email
+	// URL: host:port
+	authInfo := strings.SplitN(n.RequestHeader, ":", 2)
+	if len(authInfo) < 2 {
+		return errors.New("SMTP认证信息格式错误 (user:pass)")
+	}
+	user := authInfo[0]
+	pass := authInfo[1]
+	to := n.RequestBody
+
+	hp := strings.SplitN(n.URL, ":", 2)
+	if len(hp) < 2 {
+		return errors.New("SMTP服务器地址格式错误 (host:port)")
+	}
+
+	auth := smtp.PlainAuth("", user, pass, hp[0])
+
+	subject := "Nezha Monitoring Alert"
+	if ns.Server != nil {
+		subject = fmt.Sprintf("Nezha Alert: %s", ns.Server.Name)
+	}
+
+	body := fmt.Sprintf("To: %s\r\nSubject: %s\r\n\r\n%s", to, subject, message)
+
+	err := smtp.SendMail(n.URL, auth, user, []string{to}, []byte(body))
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (ns *NotificationServerBundle) sendTelegram(message string) error {
+	n := ns.Notification
+	// URL: bot_token
+	// RequestHeader: chat_id
+	token := n.URL
+	chatID := n.RequestHeader
+
+	apiURL := fmt.Sprintf("https://api.telegram.org/bot%s/sendMessage", token)
+
+	params := url.Values{}
+	params.Add("chat_id", chatID)
+	params.Add("text", message)
+	params.Add("parse_mode", "HTML")
+
+	resp, err := http.PostForm(apiURL, params)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		body, _ := io.ReadAll(resp.Body)
+		return fmt.Errorf("Telegram API Error (%d): %s", resp.StatusCode, string(body))
+	}
+
+	return nil
+}
+
 // replaceParamInString 替换字符串中的占位符
 func (ns *NotificationServerBundle) replaceParamsInString(str string, message string, mod func(string) string) string {
 	if mod == nil {

model/server.go

@@ -6,6 +6,7 @@ import (
 	"time"
 
 	"github.com/goccy/go-json"
+	"gorm.io/datatypes"
 	"gorm.io/gorm"
 
 	pb "github.com/nezhahq/nezha/proto"
@@ -21,6 +22,7 @@ type Server struct {
 	DisplayIndex           int    `json:"display_index"`            // 展示排序，越大越靠前
 	HideForGuest           bool   `json:"hide_for_guest,omitempty"` // 对游客隐藏
 	EnableDDNS             bool   `json:"enable_ddns,omitempty"`    // 启用DDNS
+	BillingData            datatypes.JSON `gorm:"type:json" json:"billing_data,omitempty"`
 	DDNSProfilesRaw        string `gorm:"default:'[]';column:ddns_profiles_raw" json:"-"`
 	OverrideDDNSDomainsRaw string `gorm:"default:'{}';column:override_ddns_domains_raw" json:"-"`
 

model/setting_api.go

@@ -22,6 +22,7 @@ type SettingForm struct {
 	AgentTLS                    bool `json:"tls,omitempty" validate:"optional"`
 	EnableIPChangeNotification  bool `json:"enable_ip_change_notification,omitempty" validate:"optional"`
 	EnablePlainIPInNotification bool `json:"enable_plain_ip_in_notification,omitempty" validate:"optional"`
+	ExpiryNotificationGroupID   uint64 `json:"expiry_notification_group_id,omitempty" validate:"optional"`
 }
 
 type Setting struct {

service/singleton/domain.go

@@ -9,13 +9,192 @@ import (
 	"fmt"
 	"log"
 	"net"
+	"net/http"
 	"strings"
 	"time"
 
 	"github.com/nezhahq/nezha/model"
 	"gorm.io/datatypes"
+
+	whois "github.com/likexian/whois"
+	whoisparser "github.com/likexian/whois-parser"
 )
 
+
+// SyncDomainPrice 从 哪煮米(nazhumi.com) 获取域名续费价格
+func SyncDomainPrice(billing *model.BillingDataMod, domainName string) {
+	// 获取 TLD
+	parts := strings.Split(domainName, ".")
+	if len(parts) < 2 {
+		return
+	}
+	tld := parts[len(parts)-1]
+
+	// 匹配注册商代码 (简单启示式匹配)
+	registrarCode := ""
+	regNameLower := strings.ToLower(billing.Registrar)
+	
+	// 这里可以扩展更多的映射关系
+	mapping := map[string]string{
+		"aliyun": "aliyun", "tencent": "tencent", "cloudflare": "cloudflare",
+		"namesilo": "namesilo", "porkbun": "porkbun", "dynadot": "dynadot",
+		"google": "google", "namecheap": "namecheap", "godaddy": "godaddy",
+		"spaceship": "spaceship", "huawei": "huawei", "baidu": "baidu",
+		"volcengine": "volcengine", "juming": "juming", "quyu": "quyu",
+		"west": "west", "xinnet": "xinnet", "ename": "ename",
+	}
+
+	for key, code := range mapping {
+		if strings.Contains(regNameLower, key) {
+			registrarCode = code
+			break
+		}
+	}
+
+	if registrarCode == "" {
+		// 备选方案：去除常用后缀和空格
+		registrarCode = strings.ReplaceAll(regNameLower, " ", "")
+		registrarCode = strings.ReplaceAll(registrarCode, "inc", "")
+		registrarCode = strings.ReplaceAll(registrarCode, "llc", "")
+		registrarCode = strings.ReplaceAll(registrarCode, ".", "")
+		registrarCode = strings.ReplaceAll(registrarCode, ",", "")
+	}
+
+	apiURL := fmt.Sprintf("https://www.nazhumi.com/api/v1?registrar=%s&domain=%s", registrarCode, tld)
+	client := &http.Client{Timeout: 5 * time.Second}
+	resp, err := client.Get(apiURL)
+	if err != nil {
+		return
+	}
+	defer resp.Body.Close()
+
+	var results []struct {
+		Renew    interface{} `json:"renew"`
+		Currency string      `json:"currency"`
+	}
+	if err := json.NewDecoder(resp.Body).Decode(&results); err != nil || len(results) == 0 {
+		return
+	}
+
+	// 转换价格
+	res := results[0]
+	priceStr := ""
+	switch v := res.Renew.(type) {
+	case float64:
+		priceStr = fmt.Sprintf("%.2f", v)
+	case string:
+		if v != "n/a" {
+			priceStr = v
+		}
+	}
+
+	if priceStr != "" {
+		billing.RenewalPrice = fmt.Sprintf("%s %s", priceStr, res.Currency)
+	}
+}
+
+// RDAPResponse 简化的 RDAP 响应结构
+type RDAPResponse struct {
+	Events []struct {
+		EventAction string `json:"eventAction"`
+		EventDate   string `json:"eventDate"`
+	} `json:"events"`
+	Entities []struct {
+		Roles      []string      `json:"roles"`
+		VcardArray []interface{} `json:"vcardArray"`
+	} `json:"entities"`
+}
+
+// SyncDomainWHOIS 使用 RDAP (主要) 和 Whois (备用) 同步域名信息
+func SyncDomainWHOIS(d *model.Domain) error {
+	var billing model.BillingDataMod
+	if d.BillingData != nil && len(d.BillingData) > 0 {
+		json.Unmarshal(d.BillingData, &billing)
+	}
+
+	// 1. 尝试使用官方 RDAP 协议 (JSON格式，更可靠，无需解析正则)
+	rdapSuccess := false
+	apiURL := fmt.Sprintf("https://rdap.org/domain/%s", d.Domain)
+	client := &http.Client{Timeout: 10 * time.Second}
+	resp, err := client.Get(apiURL)
+	if err == nil && resp.StatusCode == http.StatusOK {
+		var rdap RDAPResponse
+		if err := json.NewDecoder(resp.Body).Decode(&rdap); err == nil {
+			rdapSuccess = true
+			for _, event := range rdap.Events {
+				switch event.EventAction {
+				case "expiration":
+					billing.EndDate = event.EventDate
+				case "registration":
+					billing.RegisteredDate = event.EventDate
+				}
+			}
+			// 提取注册商
+			for _, entity := range rdap.Entities {
+				isRegistrar := false
+				for _, role := range entity.Roles {
+					if role == "registrar" {
+						isRegistrar = true
+						break
+					}
+				}
+				if isRegistrar && len(entity.VcardArray) > 1 {
+					if vcard, ok := entity.VcardArray[1].([]interface{}); ok {
+						for _, field := range vcard {
+							if f, ok := field.([]interface{}); ok && len(f) > 3 {
+								if f[0] == "fn" {
+									billing.Registrar = fmt.Sprint(f[3])
+									break
+								}
+							}
+						}
+					}
+				}
+			}
+		}
+		resp.Body.Close()
+	}
+
+	// 2. 如果 RDAP 失败，回退到传统的 Whois 查询
+	if !rdapSuccess {
+		raw, err := whois.Whois(d.Domain)
+		if err == nil {
+			result, err := whoisparser.Parse(raw)
+			if err == nil {
+				if result.Registrar.Name != "" {
+					billing.Registrar = result.Registrar.Name
+				}
+				if result.Domain.ExpirationDate != "" {
+					billing.EndDate = result.Domain.ExpirationDate
+				}
+				if result.Domain.CreatedDate != "" {
+					billing.RegisteredDate = result.Domain.CreatedDate
+				}
+			}
+		}
+	}
+
+	// 3. 补充价格同步
+	SyncDomainPrice(&billing, d.Domain)
+
+	newBillingData, err := json.Marshal(billing)
+	if err != nil {
+		return err
+	}
+
+	d.BillingData = newBillingData
+	saveErr := DB.Save(d).Error
+	if saveErr != nil {
+		return fmt.Errorf("数据库保存失败: %w", saveErr)
+	}
+
+	if !rdapSuccess && billing.EndDate == "" {
+		return fmt.Errorf("RDAP 和 Whois 同步均失败，请检查网络或手动输入")
+	}
+
+	return nil
+}
+
 // GetDomains 获取所有域名记录
 func GetDomains(scope string) ([]model.Domain, error) {
 	var domains []model.Domain
@@ -81,13 +260,23 @@ func VerifyDomain(id uint64) (bool, error) {
 		return false, fmt.Errorf("DNS查询失败: %w", err)
 	}
 
+	found := false
 	for _, record := range txtRecords {
 		if record == domain.VerifyToken {
 			domain.Status = "verified"
-			return true, DB.Save(domain).Error
+			found = true
+			break
 		}
 	}
 
+	if found {
+		// 自动同步 Whois 信息
+		if err := SyncDomainWHOIS(domain); err != nil {
+			log.Printf("NEZHA>> 域名 %s 验证成功但 Whois 同步失败: %v", domain.Domain, err)
+		}
+		return true, DB.Save(domain).Error
+	}
+
 	return false, nil
 }
 
@@ -158,6 +347,22 @@ func CronJobForDomainStatus() {
 			continue
 		}
 
+		daysLeft := int(endDate.Sub(now).Hours() / 24)
+
+		// 只有在到期前一定天数通知，且避开重复通知 (简单逻辑：每天通知一次)
+		if Conf.ExpiryNotificationGroupID != 0 {
+			msg := ""
+			switch daysLeft + 1 {
+			case 60, 30, 15, 7, 3, 1:
+				msg = fmt.Sprintf("域名 [%s] 即将到期，剩余 %d 天。到期时间: %s", d.Domain, daysLeft+1, endDate.Format("2006-01-02"))
+			case 0:
+				msg = fmt.Sprintf("域名 [%s] 已到期！到期时间: %s", d.Domain, endDate.Format("2006-01-02"))
+			}
+			if msg != "" {
+				NotificationShared.SendNotification(Conf.ExpiryNotificationGroupID, msg, fmt.Sprintf("expiry-domain-%d-%d", d.ID, daysLeft))
+			}
+		}
+
 		if now.After(endDate) {
 			if billing.AutoRenewal == "1" {
 				var newEndDate time.Time
@@ -192,3 +397,52 @@ func CronJobForDomainStatus() {
 	}
 	log.Println("NEZHA>> Cron::域名状态检查任务执行完毕")
 }
+
+// CronJobForServerStatus 检查服务器/VPS 到期通知
+func CronJobForServerStatus() {
+	log.Println("NEZHA>> Cron::开始执行服务器到期检查任务")
+	var servers []model.Server
+	if err := DB.Find(&servers).Error; err != nil {
+		log.Printf("NEZHA>> Cron::Error fetching servers: %v", err)
+		return
+	}
+
+	now := time.Now()
+
+	for i := range servers {
+		s := servers[i]
+		if s.BillingData == nil {
+			continue
+		}
+
+		var billing model.BillingDataMod
+		if err := json.Unmarshal(s.BillingData, &billing); err != nil {
+			continue
+		}
+
+		if billing.EndDate == "" {
+			continue
+		}
+
+		endDate, err := time.Parse(time.RFC3339, billing.EndDate)
+		if err != nil {
+			continue
+		}
+
+		daysLeft := int(endDate.Sub(now).Hours() / 24)
+
+		if Conf.ExpiryNotificationGroupID != 0 {
+			msg := ""
+			switch daysLeft + 1 {
+			case 30, 15, 7, 3, 1:
+				msg = fmt.Sprintf("VPS [%s] 即将到期，剩余 %d 天。到期时间: %s", s.Name, daysLeft+1, endDate.Format("2006-01-02"))
+			case 0:
+				msg = fmt.Sprintf("VPS [%s] 已到期！到期时间: %s", s.Name, endDate.Format("2006-01-02"))
+			}
+			if msg != "" {
+				NotificationShared.SendNotification(Conf.ExpiryNotificationGroupID, msg, fmt.Sprintf("expiry-server-%d-%d", s.ID, daysLeft))
+			}
+		}
+	}
+	log.Println("NEZHA>> Cron::服务器到期检查任务执行完毕")
+}