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121 lines
2.8 KiB
Go
121 lines
2.8 KiB
Go
package model
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import (
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"cloudreve/pkg/util"
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"crypto/sha1"
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"encoding/hex"
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"encoding/json"
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"github.com/jinzhu/gorm"
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"github.com/pkg/errors"
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"strings"
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"time"
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)
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const (
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// Active 账户正常状态
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Active = iota
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// NotActivicated 未激活
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NotActivicated
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// Baned 被封禁
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Baned
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)
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// User 用户模型
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type User struct {
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gorm.Model
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Email string `gorm:"type:varchar(100);unique_index"`
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Nick string `gorm:"size:50"`
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Password string `json:"-"`
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Status int
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Group int
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PrimaryGroup int
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ActivationKey string `json:"-"`
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Storage int64
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LastNotify *time.Time
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OpenID string `json:"-"`
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TwoFactor string `json:"-"`
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Delay int
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Avatar string
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Options string `json:"-",gorm:"size:4096"`
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OptionsSerialized UserOption `gorm:"-"`
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}
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// UserOption 用户个性化配置字段
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type UserOption struct {
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ProfileOn int `json:"profile_on"`
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WebDAVKey string `json:"webdav_key"`
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}
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// GetUserByID 用ID获取用户
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func GetUserByID(ID interface{}) (User, error) {
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var user User
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result := DB.First(&user, ID)
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return user, result.Error
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}
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// GetUserByEmail 用Email获取用户
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func GetUserByEmail(email string) (User, error) {
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var user User
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result := DB.Where("email = ?", email).First(&user)
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return user, result.Error
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}
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// NewUser 返回一个新的空 User
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func NewUser() User {
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options := UserOption{
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ProfileOn: 1,
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}
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optionsValue, _ := json.Marshal(&options)
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return User{
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Avatar: "default",
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Options: string(optionsValue),
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}
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}
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// AfterFind 找到用户后的钩子
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func (user *User) AfterFind() (err error) {
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// 解析用户设置到OptionsSerialized
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err = json.Unmarshal([]byte(user.Options), &user.OptionsSerialized)
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return err
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}
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// CheckPassword 根据明文校验密码
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func (user *User) CheckPassword(password string) (bool, error) {
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// 根据存储密码拆分为 Salt 和 Digest
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passwordStore := strings.Split(user.Password, ":")
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if len(passwordStore) != 2 {
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return false, errors.New("Unknown password type")
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}
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// todo 兼容V2/V1密码
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//计算 Salt 和密码组合的SHA1摘要
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hash := sha1.New()
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_, err := hash.Write([]byte(password + passwordStore[0]))
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bs := hex.EncodeToString(hash.Sum(nil))
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if err != nil {
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return false, err
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}
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return bs == passwordStore[1], nil
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}
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// SetPassword 根据给定明文设定 User 的 Password 字段
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func (user *User) SetPassword(password string) error {
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//生成16位 Salt
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salt := util.RandStringRunes(16)
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//计算 Salt 和密码组合的SHA1摘要
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hash := sha1.New()
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_, err := hash.Write([]byte(password + salt))
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bs := hex.EncodeToString(hash.Sum(nil))
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if err != nil {
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return err
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}
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//存储 Salt 值和摘要， ":"分割
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user.Password = salt + ":" + string(bs)
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return nil
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}
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