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ryan
699e95f12c
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}
61 lines
1.7 KiB
Go
61 lines
1.7 KiB
Go
// Copyright 2025 linux.do
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// Copyright 2026 Arctel.net
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// SPDX-License-Identifier: Apache-2.0
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// Package model 定义数据模型与 GORM 实体
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package model
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import (
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"crypto/rand"
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"crypto/sha256"
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"encoding/hex"
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"fmt"
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"time"
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)
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const (
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tokenByteLength = 24 // Token 随机字节长度
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maskThreshold = 8 // 脱敏显示阈值
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)
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// AccessToken 个人访问令牌实体
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type AccessToken struct {
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ID uint64 `json:"id" gorm:"primaryKey;autoIncrement"`
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UserID uint64 `json:"user_id" gorm:"index;not null"`
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Name string `json:"name" gorm:"size:128;not null"`
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TokenHash string `json:"-" gorm:"size:64;uniqueIndex;not null"`
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MaskedToken string `json:"masked_token" gorm:"size:64;not null"`
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IsAdmin bool `json:"is_admin" gorm:"default:false"`
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CreatedAt time.Time `json:"created_at" gorm:"autoCreateTime"`
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UpdatedAt time.Time `json:"updated_at" gorm:"autoUpdateTime"`
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}
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// TableName 表名
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func (AccessToken) TableName() string {
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return "w_access_tokens"
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}
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// GenerateTokenString 生成加密安全的随机 Token 值
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func GenerateTokenString() (string, error) {
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bytes := make([]byte, tokenByteLength)
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if _, err := rand.Read(bytes); err != nil {
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return "", err
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}
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return "at_" + hex.EncodeToString(bytes), nil
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}
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// HashToken 计算 Token 的 SHA-256 哈希值用于数据库存储与查询
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func HashToken(token string) string {
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h := sha256.New()
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h.Write([]byte(token))
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return hex.EncodeToString(h.Sum(nil))
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}
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// MaskTokenString 生成脱敏显示的 Token，仅保留前缀和最后四位
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func MaskTokenString(token string) string {
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if len(token) <= maskThreshold {
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return "at_****"
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}
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return fmt.Sprintf("%s...%s", token[:7], token[len(token)-4:])
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}
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