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68 lines
1.5 KiB
68 lines
1.5 KiB
package auth
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import (
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"context"
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"fmt"
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"github.com/youruser/base/internal/svc"
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"github.com/youruser/base/internal/types"
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"github.com/youruser/base/internal/util/jwt"
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"github.com/youruser/base/model"
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"github.com/zeromicro/go-zero/core/logx"
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)
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type RefreshTokenLogic struct {
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logx.Logger
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ctx context.Context
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svcCtx *svc.ServiceContext
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}
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// 刷新 Token
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func NewRefreshTokenLogic(ctx context.Context, svcCtx *svc.ServiceContext) *RefreshTokenLogic {
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return &RefreshTokenLogic{
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Logger: logx.WithContext(ctx),
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ctx: ctx,
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svcCtx: svcCtx,
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}
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}
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func (l *RefreshTokenLogic) RefreshToken(req *types.RefreshTokenRequest) (resp *types.LoginResponse, err error) {
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// 解析并验证 Token
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claims, err := jwt.ParseToken(req.Token)
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if err != nil {
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return &types.LoginResponse{
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Code: 401,
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Message: "Token无效或已过期",
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Success: false,
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}, nil
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}
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// 查询用户是否存在
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user, err := model.FindOne(l.ctx, l.svcCtx.DB, claims.UserID)
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if err != nil {
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if err == model.ErrNotFound {
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return &types.LoginResponse{
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Code: 404,
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Message: "用户不存在",
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Success: false,
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}, nil
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}
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return nil, fmt.Errorf("查询用户失败: %v", err)
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}
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// 生成新 Token
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newToken, err := jwt.GenerateToken(user.Id, user.Username, user.Role)
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if err != nil {
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return nil, fmt.Errorf("生成Token失败: %v", err)
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}
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l.Infof("刷新Token成功，userId=%d", user.Id)
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return &types.LoginResponse{
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Code: 200,
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Message: "刷新Token成功",
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Success: true,
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Token: newToken,
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}, nil
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}
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