sar
42c423bd32
- 添加用户认证模块 (JWT + 密码管理) - 添加 ChatGPT 账户管理功能 - 添加卡密管理功能 (创建、批量生成、查询) - 添加邀请功能 - 配置数据库迁移和路由系统
67 lines
1.6 KiB
Go
67 lines
1.6 KiB
Go
package auth
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import (
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"errors"
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"os"
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"time"
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"github.com/golang-jwt/jwt/v5"
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)
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var jwtSecret = []byte(getJWTSecret())
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// Claims JWT 声明
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type Claims struct {
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UserID int `json:"user_id"`
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Username string `json:"username"`
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IsSuperAdmin bool `json:"is_super_admin"`
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jwt.RegisteredClaims
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}
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// GenerateToken 生成 JWT Token
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func GenerateToken(userID int, username string, isSuperAdmin bool) (string, error) {
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expireHours := 24 // Token 有效期 24 小时
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claims := &Claims{
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UserID: userID,
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Username: username,
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IsSuperAdmin: isSuperAdmin,
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RegisteredClaims: jwt.RegisteredClaims{
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ExpiresAt: jwt.NewNumericDate(time.Now().Add(time.Duration(expireHours) * time.Hour)),
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IssuedAt: jwt.NewNumericDate(time.Now()),
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NotBefore: jwt.NewNumericDate(time.Now()),
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Issuer: "gpt-manager",
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},
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}
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token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
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return token.SignedString(jwtSecret)
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}
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// ParseToken 解析 JWT Token
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func ParseToken(tokenString string) (*Claims, error) {
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token, err := jwt.ParseWithClaims(tokenString, &Claims{}, func(token *jwt.Token) (interface{}, error) {
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if _, ok := token.Method.(*jwt.SigningMethodHMAC); !ok {
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return nil, errors.New("invalid signing method")
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}
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return jwtSecret, nil
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})
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if err != nil {
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return nil, err
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}
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if claims, ok := token.Claims.(*Claims); ok && token.Valid {
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return claims, nil
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}
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return nil, errors.New("invalid token")
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}
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func getJWTSecret() string {
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if secret := os.Getenv("JWT_SECRET"); secret != "" {
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return secret
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}
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return "your-default-secret-key-change-in-production"
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}
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