feat: 添加令牌ip白名单功能

model/token.go

@@ -23,10 +23,33 @@ type Token struct {
 	UnlimitedQuota     bool           `json:"unlimited_quota" gorm:"default:false"`
 	ModelLimitsEnabled bool           `json:"model_limits_enabled" gorm:"default:false"`
 	ModelLimits        string         `json:"model_limits" gorm:"type:varchar(1024);default:''"`
+	AllowIps           *string        `json:"allow_ips" gorm:"default:''"`
 	UsedQuota          int            `json:"used_quota" gorm:"default:0"` // used quota
 	DeletedAt          gorm.DeletedAt `gorm:"index"`
 }
 
+func (token *Token) GetIpLimitsMap() map[string]any {
+	// delete empty spaces
+	//split with \n
+	ipLimitsMap := make(map[string]any)
+	if token.AllowIps == nil {
+		return ipLimitsMap
+	}
+	cleanIps := strings.ReplaceAll(*token.AllowIps, " ", "")
+	if cleanIps == "" {
+		return ipLimitsMap
+	}
+	ips := strings.Split(cleanIps, "\n")
+	for _, ip := range ips {
+		ip = strings.TrimSpace(ip)
+		ip = strings.ReplaceAll(ip, ",", "")
+		if common.IsIP(ip) {
+			ipLimitsMap[ip] = true
+		}
+	}
+	return ipLimitsMap
+}
+
 func GetAllUserTokens(userId int, startIdx int, num int) ([]*Token, error) {
 	var tokens []*Token
 	var err error
@@ -130,7 +153,7 @@ func (token *Token) Insert() error {
 // Update Make sure your token's fields is completed, because this will update non-zero values
 func (token *Token) Update() error {
 	var err error
-	err = DB.Model(token).Select("name", "status", "expired_time", "remain_quota", "unlimited_quota", "model_limits_enabled", "model_limits").Updates(token).Error
+	err = DB.Model(token).Select("name", "status", "expired_time", "remain_quota", "unlimited_quota", "model_limits_enabled", "model_limits", "allow_ips").Updates(token).Error
 	return err
 }