71 lines
1.8 KiB
Go
71 lines
1.8 KiB
Go
package logic
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import (
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"context"
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"time"
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"fusenapi/home-user-auth/internal/svc"
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"fusenapi/home-user-auth/internal/types"
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"fusenapi/model"
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"fusenapi/utils/basic"
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"github.com/golang-jwt/jwt"
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"github.com/zeromicro/go-zero/core/logx"
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)
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type UserLoginLogic 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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func NewUserLoginLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UserLoginLogic {
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return &UserLoginLogic{
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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 *UserLoginLogic) genJwtToken(accessSecret string, accessExpire, nowSec, userid int64) (string, error) {
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claims := make(jwt.MapClaims)
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claims["exp"] = nowSec + accessExpire
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claims["iat"] = nowSec
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claims["userid"] = userid
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token := jwt.New(jwt.SigningMethodHS256)
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token.Claims = claims
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return token.SignedString([]byte(accessSecret))
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}
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func (l *UserLoginLogic) UserLogin(req *types.RequestUserLogin) (resp *types.Response, jwtToken string) {
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// 必须返回response, 前端需要的是内部约定的Code码, 处理相关的逻辑. 例子(eg): resp.Set(501, "error")
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resp = &types.Response{}
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userModel, err := model.NewFsUserModel(l.svcCtx.MysqlConn).FindOneByEmail(l.ctx, req.Name)
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// log.Printf("%t %t %v", err, model.ErrNotFound, err == model.ErrNotFound)
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if err == model.ErrNotFound {
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logx.Error(err)
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resp.SetStatusWithMessage(basic.CodeServiceErr, err.Error())
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return resp, jwtToken
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}
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// jwt 生成
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nowSec := time.Now().Unix()
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jwtToken, err = l.genJwtToken(l.svcCtx.Config.Auth.AccessSecret, l.svcCtx.Config.Auth.AccessExpire, nowSec, userModel.Id)
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if err != nil {
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logx.Error(err)
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resp.SetStatus(basic.CodeUnAuth)
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return resp, jwtToken
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}
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data := &types.DataUserLogin{
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Token: userModel.PasswordResetToken.String,
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JwtToken: jwtToken,
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}
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resp.SetStatus(basic.CodeOK, data)
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return resp, jwtToken
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}
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