mirror of
https://github.com/Rain-kl/OpenFlare.git
synced 2026-09-29 05:56:38 +08:00
191 lines
7.7 KiB
Go
191 lines
7.7 KiB
Go
// Copyright 2025 linux.do
|
|
// Copyright 2026 Arctel.net
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
|
|
package model
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"errors"
|
|
"fmt"
|
|
"strconv"
|
|
"time"
|
|
|
|
"github.com/redis/go-redis/v9"
|
|
"github.com/shopspring/decimal"
|
|
|
|
"github.com/Rain-kl/Wavelet/internal/db"
|
|
)
|
|
|
|
// 配置键常量 - 所有系统配置的 key 定义
|
|
const (
|
|
ConfigKeyUploadAllowedExtensions = "upload_allowed_extensions" // 允许上传的文件扩展名,逗号分隔
|
|
ConfigKeySiteName = "site_name" // 站点名称
|
|
ConfigKeyPasswordLoginEnabled = "password_login_enabled" // 是否允许密码登录
|
|
ConfigKeyRegistrationEnabled = "registration_enabled" // 是否允许注册
|
|
ConfigKeyPasswordRegisterEnabled = "password_register_enabled" // 是否允许密码注册
|
|
ConfigKeyOIDCLoginEnabled = "oidc_login_enabled" // 是否允许 OIDC 登录
|
|
ConfigKeyMaxAPIKeysPerUser = "max_api_keys_per_user" //nolint:gosec // false positive: config key name. 每个用户最大 API Key 数量
|
|
ConfigKeyCapLoginEnabled = "cap_login_enabled" // 是否启用登录人机验证
|
|
ConfigKeyCapAutoSolve = "cap_auto_solve" // 打开页面后是否自动开始计算(false 则需用户手动点击)
|
|
ConfigKeyCapChallengeCount = "cap_challenge_count" // 客户端需求解的 PoW 难题总数,默认 1,推荐 1~5
|
|
ConfigKeyCapChallengeSize = "cap_challenge_size" // 人机验证盐值长度
|
|
ConfigKeyCapChallengeDifficulty = "cap_challenge_difficulty" // 人机验证 PoW 难度(目标前缀长度)
|
|
ConfigKeyCapChallengeTTL = "cap_challenge_ttl_seconds" // 人机验证难题有效时间(秒)
|
|
ConfigKeyCapTokenTTL = "cap_token_ttl_seconds" //nolint:gosec // false positive: config key name. 人机验证兑换凭证有效时间(秒)
|
|
ConfigKeyServerAddress = "server_address" // 服务器地址
|
|
ConfigKeySMTPHost = "smtp_host" // SMTP 服务器地址
|
|
ConfigKeySMTPPort = "smtp_port" // SMTP 端口
|
|
ConfigKeySMTPUsername = "smtp_username" // SMTP 账户
|
|
ConfigKeySMTPPassword = "smtp_password" // SMTP 访问凭证
|
|
ConfigKeyEmailLoginVerificationEnabled = "email_login_verification_enabled" // 是否启用邮箱登录验证
|
|
ConfigKeyEmailRegisterVerificationEnabled = "email_register_verification_enabled" // 是否启用邮箱注册验证
|
|
ConfigKeyMenuDisplayConfig = "menu_display_config" // 目录显示配置 (JSON 字符串)
|
|
ConfigKeySearchEngineIndexingEnabled = "search_engine_indexing_enabled" // 是否允许搜索引擎检索
|
|
ConfigKeyFileAccessWhitelist = "file_access_whitelist" // 免登录访问的文件业务类型白名单 (JSON 数组格式)
|
|
ConfigKeyDiskCacheMaxSizeMB = "disk_cache_max_size_mb" // 磁盘缓存最大空间大小 (MB)
|
|
ConfigKeyDiskCacheTTLMinutes = "disk_cache_ttl_minutes" // 磁盘缓存默认有效期 (分钟)
|
|
ConfigKeyDiskCacheLRUEnabled = "disk_cache_lru_enabled" // 是否启用 LRU 淘汰机制
|
|
ConfigKeyLoginSessionTTLHours = "login_session_ttl_hours" // 登录会话过期时间 (小时,0表示浏览器关闭后自动退出登录,-1表示永不过期)
|
|
ConfigKeyUpdateUpstreamRepository = "update_upstream_repository" // GitHub Actions Release 上游仓库
|
|
)
|
|
|
|
const (
|
|
// SystemConfigRedisHashKey Redis Hash key,存储所有系统配置
|
|
SystemConfigRedisHashKey = "system:system_configs"
|
|
)
|
|
|
|
const (
|
|
// ConfigVisibilityHidden 表示配置不通过公共配置接口暴露
|
|
ConfigVisibilityHidden = 0
|
|
// ConfigVisibilityVisible 表示配置通过公共配置接口暴露
|
|
ConfigVisibilityVisible = 1
|
|
)
|
|
|
|
// SystemConfig 系统配置实体
|
|
type SystemConfig struct {
|
|
Key string `json:"key" gorm:"primaryKey;size:64;not null"`
|
|
Value string `json:"value" gorm:"size:255;not null"`
|
|
Type string `json:"type" gorm:"size:32;not null;default:'system'"`
|
|
Visibility int `json:"visibility" gorm:"not null;default:0"`
|
|
Description string `json:"description" gorm:"size:255"`
|
|
UpdatedAt time.Time `json:"updated_at" gorm:"autoUpdateTime"`
|
|
CreatedAt time.Time `json:"created_at" gorm:"autoCreateTime"`
|
|
}
|
|
|
|
// TableName 表名
|
|
func (SystemConfig) TableName() string {
|
|
return "w_system_configs"
|
|
}
|
|
|
|
// GetByKey 通过 key 查询配置(带 Redis 缓存)
|
|
func (sc *SystemConfig) GetByKey(ctx context.Context, key string) error {
|
|
if db.Redis != nil {
|
|
if err := db.HGetJSON(ctx, SystemConfigRedisHashKey, key, sc); err == nil {
|
|
return nil
|
|
} else if !errors.Is(err, redis.Nil) {
|
|
// Redis 服务错误,返回错误
|
|
return err
|
|
}
|
|
}
|
|
|
|
// 查数据库
|
|
database := db.DB(ctx)
|
|
if database == nil {
|
|
return errors.New(errDatabaseNotInitialized)
|
|
}
|
|
|
|
if err := database.Where("key = ?", key).First(sc).Error; err != nil {
|
|
return err
|
|
}
|
|
|
|
// 更新 Redis Hash 缓存
|
|
if db.Redis != nil {
|
|
_ = db.HSetJSON(ctx, SystemConfigRedisHashKey, key, sc)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// ListVisibleSystemConfigs 查询所有可通过公共配置接口暴露的配置
|
|
func ListVisibleSystemConfigs(ctx context.Context) ([]SystemConfig, error) {
|
|
database := db.DB(ctx)
|
|
if database == nil {
|
|
return nil, errors.New(errDatabaseNotInitialized)
|
|
}
|
|
|
|
var configs []SystemConfig
|
|
if err := database.Where("visibility = ?", ConfigVisibilityVisible).Find(&configs).Error; err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return configs, nil
|
|
}
|
|
|
|
// GetIntByKey 通过 key 查询配置并转换为 int 类型
|
|
func GetIntByKey(ctx context.Context, key string) (int, error) {
|
|
var sc SystemConfig
|
|
if err := sc.GetByKey(ctx, key); err != nil {
|
|
return 0, err
|
|
}
|
|
|
|
value, err := strconv.Atoi(sc.Value)
|
|
if err != nil {
|
|
return 0, fmt.Errorf(errConfigIntParseFailed, key, sc.Value, err)
|
|
}
|
|
|
|
return value, nil
|
|
}
|
|
|
|
// GetDecimalByKey 通过 key 查询配置并转换为 decimal.Decimal 类型
|
|
// precision 指定保留的小数位数,多余的小数会被裁剪
|
|
func GetDecimalByKey(ctx context.Context, key string, precision int32) (decimal.Decimal, error) {
|
|
var sc SystemConfig
|
|
if err := sc.GetByKey(ctx, key); err != nil {
|
|
return decimal.Zero, err
|
|
}
|
|
|
|
value, err := decimal.NewFromString(sc.Value)
|
|
if err != nil {
|
|
return decimal.Zero, fmt.Errorf(errConfigDecimalParseFailed, key, sc.Value, err)
|
|
}
|
|
|
|
// 裁剪到指定小数位数
|
|
return value.Truncate(precision), nil
|
|
}
|
|
|
|
// GetBoolByKey 通过 key 查询配置并转换为 bool 类型
|
|
func GetBoolByKey(ctx context.Context, key string) (bool, error) {
|
|
var sc SystemConfig
|
|
if err := sc.GetByKey(ctx, key); err != nil {
|
|
return false, err
|
|
}
|
|
|
|
value, err := strconv.ParseBool(sc.Value)
|
|
if err != nil {
|
|
return false, fmt.Errorf(errConfigBoolParseFailed, key, sc.Value, err)
|
|
}
|
|
|
|
return value, nil
|
|
}
|
|
|
|
// GetMenuDisplayConfig 获取目录显示配置,解析为 map[string]bool
|
|
func GetMenuDisplayConfig(ctx context.Context) (map[string]bool, error) {
|
|
var sc SystemConfig
|
|
if err := sc.GetByKey(ctx, ConfigKeyMenuDisplayConfig); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
config := make(map[string]bool)
|
|
if sc.Value == "" || sc.Value == "{}" {
|
|
return config, nil
|
|
}
|
|
|
|
if err := json.Unmarshal([]byte(sc.Value), &config); err != nil {
|
|
return nil, fmt.Errorf(errParseMenuDisplayConfigFailed, err)
|
|
}
|
|
|
|
return config, nil
|
|
}
|