Files
OpenFlare/internal/model/access_token.go
T
ryan 699e95f12c perfsprint 18→0:strconv.Itoa/FormatInt/FormatUint/FormatBool 替代 fmt.Sprintf、无动词 fmt.Errorf→errors.New、纯字符串拼接。全部语义等价(已核对 diff)。修正 fixer 遗留的 import 问题(引入 goimports 统一整理)。
Result: {"status":"keep","total_issues":56,"golint_canonicalheader":8,"golint_errname":1,"golint_errorlint":12,"golint_forcetypeassert":3,"golint_gosec":0,"golint_intrange":3,"golint_modernize":5,"golint_nilnil":3,"golint_perfsprint":0,"golint_prealloc":3,"golint_recvcheck":7,"golint_usestdlibvars":3,"golint_wastedassign":7,"golint_total":55,"eslint_problems":1,"eslint_errors":0,"eslint_warnings":1,"tsc_errors":0,"measure_s":47}
2026-08-16 17:34:44 +08:00

61 lines
1.7 KiB
Go

// Copyright 2025 linux.do
// Copyright 2026 Arctel.net
// SPDX-License-Identifier: Apache-2.0
// Package model 定义数据模型与 GORM 实体
package model
import (
"crypto/rand"
"crypto/sha256"
"encoding/hex"
"fmt"
"time"
)
const (
tokenByteLength = 24 // Token 随机字节长度
maskThreshold = 8 // 脱敏显示阈值
)
// AccessToken 个人访问令牌实体
type AccessToken struct {
ID uint64 `json:"id" gorm:"primaryKey;autoIncrement"`
UserID uint64 `json:"user_id" gorm:"index;not null"`
Name string `json:"name" gorm:"size:128;not null"`
TokenHash string `json:"-" gorm:"size:64;uniqueIndex;not null"`
MaskedToken string `json:"masked_token" gorm:"size:64;not null"`
IsAdmin bool `json:"is_admin" gorm:"default:false"`
CreatedAt time.Time `json:"created_at" gorm:"autoCreateTime"`
UpdatedAt time.Time `json:"updated_at" gorm:"autoUpdateTime"`
}
// TableName 表名
func (AccessToken) TableName() string {
return "w_access_tokens"
}
// GenerateTokenString 生成加密安全的随机 Token 值
func GenerateTokenString() (string, error) {
bytes := make([]byte, tokenByteLength)
if _, err := rand.Read(bytes); err != nil {
return "", err
}
return "at_" + hex.EncodeToString(bytes), nil
}
// HashToken 计算 Token 的 SHA-256 哈希值用于数据库存储与查询
func HashToken(token string) string {
h := sha256.New()
h.Write([]byte(token))
return hex.EncodeToString(h.Sum(nil))
}
// MaskTokenString 生成脱敏显示的 Token,仅保留前缀和最后四位
func MaskTokenString(token string) string {
if len(token) <= maskThreshold {
return "at_****"
}
return fmt.Sprintf("%s...%s", token[:7], token[len(token)-4:])
}