report geoip separately, fix server creation & deletion bugs (#14)

* new geoip method

* report geoip separately, fix server creation & deletion bugs

* fix struct tag

* fix write name

* remove deleteion list

* remove rpc realip header

* Revert "remove rpc realip header"

This reverts commit 8a5f86cf2d7df87f28cfa2a3b3430f449dd6ed73.

model/host.go

@@ -1,6 +1,8 @@
 package model
 
 import (
+	"fmt"
+
 	pb "github.com/naiba/nezha/proto"
 )
 
@@ -105,8 +107,6 @@ type Host struct {
 	Arch            string   `json:"arch,omitempty"`
 	Virtualization  string   `json:"virtualization,omitempty"`
 	BootTime        uint64   `json:"boot_time,omitempty"`
-	IP              string   `json:"ip,omitempty"`
-	CountryCode     string   `json:"country_code,omitempty"`
 	Version         string   `json:"version,omitempty"`
 	GPU             []string `json:"gpu,omitempty"`
 }
@@ -122,8 +122,6 @@ func (h *Host) PB() *pb.Host {
 		Arch:            h.Arch,
 		Virtualization:  h.Virtualization,
 		BootTime:        h.BootTime,
-		Ip:              h.IP,
-		CountryCode:     h.CountryCode,
 		Version:         h.Version,
 		Gpu:             h.GPU,
 	}
@@ -140,9 +138,36 @@ func PB2Host(h *pb.Host) Host {
 		Arch:            h.GetArch(),
 		Virtualization:  h.GetVirtualization(),
 		BootTime:        h.GetBootTime(),
-		IP:              h.GetIp(),
-		CountryCode:     h.GetCountryCode(),
 		Version:         h.GetVersion(),
 		GPU:             h.GetGpu(),
 	}
 }
+
+type IP struct {
+	IPv4Addr string `json:"ipv4_addr,omitempty"`
+	IPv6Addr string `json:"ipv6_addr,omitempty"`
+}
+
+func (p *IP) Join() string {
+	if p.IPv4Addr != "" && p.IPv6Addr != "" {
+		return fmt.Sprintf("%s/%s", p.IPv4Addr, p.IPv6Addr)
+	} else if p.IPv4Addr != "" {
+		return p.IPv4Addr
+	}
+	return p.IPv6Addr
+}
+
+type GeoIP struct {
+	IP          IP     `json:"ip,omitempty"`
+	CountryCode string `json:"country_code,omitempty"`
+}
+
+func PB2GeoIP(p *pb.GeoIP) GeoIP {
+	pbIP := p.GetIp()
+	return GeoIP{
+		IP: IP{
+			IPv4Addr: pbIP.GetIpv4(),
+			IPv6Addr: pbIP.GetIpv6(),
+		},
+	}
+}

model/notification.go

@@ -193,7 +193,7 @@ func (ns *NotificationServerBundle) replaceParamsInString(str string, message st
 		str = strings.ReplaceAll(str, "#SERVER.UDPCONNCOUNT#", mod(fmt.Sprintf("%d", ns.Server.State.UdpConnCount)))
 
 		var ipv4, ipv6, validIP string
-		ipList := strings.Split(ns.Server.Host.IP, "/")
+		ipList := strings.Split(ns.Server.GeoIP.IP.Join(), "/")
 		if len(ipList) > 1 {
 			// 双栈
 			ipv4 = ipList[0]
@@ -201,7 +201,7 @@ func (ns *NotificationServerBundle) replaceParamsInString(str string, message st
 			validIP = ipv4
 		} else if len(ipList) == 1 {
 			// 仅ipv4|ipv6
-			if strings.Contains(ipList[0], ":") {
+			if strings.IndexByte(ipList[0], ':') != -1 {
 				ipv6 = ipList[0]
 				validIP = ipv6
 			} else {

model/notification_test.go

@@ -49,8 +49,6 @@ func execCase(t *testing.T, item testSt) {
 			Arch:            "",
 			Virtualization:  "",
 			BootTime:        0,
-			IP:              "1.1.1.1",
-			CountryCode:     "",
 			Version:         "",
 		},
 		State: &HostState{
@@ -70,6 +68,12 @@ func execCase(t *testing.T, item testSt) {
 			UdpConnCount:   0,
 			ProcessCount:   0,
 		},
+		GeoIP: &GeoIP{
+			IP: IP{
+				IPv4Addr: "1.1.1.1",
+			},
+			CountryCode: "",
+		},
 		LastActive:              time.Time{},
 		TaskClose:               nil,
 		TaskStream:              nil,

model/server.go

@@ -27,6 +27,7 @@ type Server struct {
 
 	Host       *Host      `gorm:"-" json:"host,omitempty"`
 	State      *HostState `gorm:"-" json:"state,omitempty"`
+	GeoIP      *GeoIP     `gorm:"-" json:"geoip,omitempty"`
 	LastActive time.Time  `gorm:"-" json:"last_active,omitempty"`
 
 	TaskClose     chan error                        `gorm:"-" json:"-"`
@@ -40,6 +41,7 @@ type Server struct {
 func (s *Server) CopyFromRunningServer(old *Server) {
 	s.Host = old.Host
 	s.State = old.State
+	s.GeoIP = old.GeoIP
 	s.LastActive = old.LastActive
 	s.TaskClose = old.TaskClose
 	s.TaskCloseLock = old.TaskCloseLock