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package auth
import (
"context"
"crypto/md5"
"fmt"
"regexp"
"github.com/youruser/base/internal/svc"
"github.com/youruser/base/internal/types"
"github.com/youruser/base/internal/util/jwt"
"github.com/youruser/base/model"
"github.com/zeromicro/go-zero/core/logx"
)
var phoneRegex = regexp.MustCompile(`^\d{11}$`)
type LoginLogic struct {
logx.Logger
ctx context.Context
svcCtx *svc.ServiceContext
}
func NewLoginLogic(ctx context.Context, svcCtx *svc.ServiceContext) *LoginLogic {
return &LoginLogic{
Logger: logx.WithContext(ctx),
ctx: ctx,
svcCtx: svcCtx,
}
}
func (l *LoginLogic) Login(req *types.LoginRequest) (resp *types.LoginResponse, err error) {
var user *model.User
if phoneRegex.MatchString(req.Account) {
user, err = model.FindOneByPhone(l.ctx, l.svcCtx.DB, req.Account)
} else {
user, err = model.FindOneByUsername(l.ctx, l.svcCtx.DB, req.Account)
}
if err != nil {
if err == model.ErrNotFound {
return &types.LoginResponse{
Code: 404,
Message: "用户不存在或密码错误",
Success: false,
}, nil
}
return nil, fmt.Errorf("查询用户失败: %v", err)
}
if user.UserType == "casdoor" {
return &types.LoginResponse{
Code: 400,
Message: "该账号已绑定 SSO,请使用 SSO 方式登录",
Success: false,
}, nil
}
inputPassword := fmt.Sprintf("%x", md5.Sum([]byte(req.Password)))
if user.Password != inputPassword {
return &types.LoginResponse{
Code: 400,
Message: "用户不存在或密码错误",
Success: false,
}, nil
}
token, err := jwt.GenerateToken(user.Id, user.Username, user.Role)
if err != nil {
return nil, fmt.Errorf("生成Token失败: %v", err)
}
l.Infof("登录成功,userId=%d", user.Id)
return &types.LoginResponse{
Code: 200,
Message: "登录成功",
Success: true,
Token: token,
}, nil
}