1Panel/backend/app/service/auth.go
2023-04-06 10:38:14 +08:00

221 lines
6.3 KiB
Go

package service
import (
"fmt"
"strconv"
"time"
"github.com/1Panel-dev/1Panel/backend/app/dto"
"github.com/1Panel-dev/1Panel/backend/constant"
"github.com/1Panel-dev/1Panel/backend/global"
"github.com/1Panel-dev/1Panel/backend/utils/encrypt"
"github.com/1Panel-dev/1Panel/backend/utils/jwt"
"github.com/1Panel-dev/1Panel/backend/utils/mfa"
"github.com/gin-gonic/gin"
"github.com/google/uuid"
"github.com/pkg/errors"
)
type AuthService struct{}
type IAuthService interface {
SafetyStatus(c *gin.Context) error
CheckIsFirst() bool
InitUser(c *gin.Context, req dto.InitUser) error
VerifyCode(code string) (bool, error)
SafeEntrance(c *gin.Context, code string) error
Login(c *gin.Context, info dto.Login) (*dto.UserLoginInfo, error)
LogOut(c *gin.Context) error
MFALogin(c *gin.Context, info dto.MFALogin) (*dto.UserLoginInfo, error)
}
func NewIAuthService() IAuthService {
return &AuthService{}
}
func (u *AuthService) SafeEntrance(c *gin.Context, code string) error {
codeWithMD5 := encrypt.Md5(code)
cookieValue, _ := encrypt.StringEncrypt(codeWithMD5)
c.SetCookie(codeWithMD5, cookieValue, 604800, "", "", false, false)
expiredSetting, err := settingRepo.Get(settingRepo.WithByKey("ExpirationDays"))
if err != nil {
return err
}
timeout, _ := strconv.Atoi(expiredSetting.Value)
if err := settingRepo.Update("ExpirationTime", time.Now().AddDate(0, 0, timeout).Format("2006-01-02 15:04:05")); err != nil {
return err
}
return nil
}
func (u *AuthService) Login(c *gin.Context, info dto.Login) (*dto.UserLoginInfo, error) {
nameSetting, err := settingRepo.Get(settingRepo.WithByKey("UserName"))
if err != nil {
return nil, errors.WithMessage(constant.ErrRecordNotFound, err.Error())
}
passwrodSetting, err := settingRepo.Get(settingRepo.WithByKey("Password"))
if err != nil {
return nil, errors.WithMessage(constant.ErrRecordNotFound, err.Error())
}
pass, err := encrypt.StringDecrypt(passwrodSetting.Value)
if err != nil {
return nil, constant.ErrAuth
}
if info.Password != pass || nameSetting.Value != info.Name {
return nil, constant.ErrAuth
}
mfa, err := settingRepo.Get(settingRepo.WithByKey("MFAStatus"))
if err != nil {
return nil, err
}
if mfa.Value == "enable" {
return &dto.UserLoginInfo{Name: nameSetting.Value, MfaStatus: mfa.Value}, nil
}
return u.generateSession(c, info.Name, info.AuthMethod)
}
func (u *AuthService) MFALogin(c *gin.Context, info dto.MFALogin) (*dto.UserLoginInfo, error) {
nameSetting, err := settingRepo.Get(settingRepo.WithByKey("UserName"))
if err != nil {
return nil, errors.WithMessage(constant.ErrRecordNotFound, err.Error())
}
passwrodSetting, err := settingRepo.Get(settingRepo.WithByKey("Password"))
if err != nil {
return nil, errors.WithMessage(constant.ErrRecordNotFound, err.Error())
}
pass, err := encrypt.StringDecrypt(passwrodSetting.Value)
if err != nil {
return nil, err
}
if info.Password != pass || nameSetting.Value != info.Name {
return nil, constant.ErrAuth
}
mfaSecret, err := settingRepo.Get(settingRepo.WithByKey("MFASecret"))
if err != nil {
return nil, err
}
success := mfa.ValidCode(info.Code, mfaSecret.Value)
if !success {
return nil, constant.ErrAuth
}
return u.generateSession(c, info.Name, info.AuthMethod)
}
func (u *AuthService) generateSession(c *gin.Context, name, authMethod string) (*dto.UserLoginInfo, error) {
setting, err := settingRepo.Get(settingRepo.WithByKey("SessionTimeout"))
if err != nil {
return nil, err
}
lifeTime, err := strconv.Atoi(setting.Value)
if err != nil {
return nil, err
}
if authMethod == constant.AuthMethodJWT {
j := jwt.NewJWT()
claims := j.CreateClaims(jwt.BaseClaims{
Name: name,
})
token, err := j.CreateToken(claims)
if err != nil {
return nil, err
}
return &dto.UserLoginInfo{Name: name, Token: token}, nil
}
sID, _ := c.Cookie(constant.SessionName)
sessionUser, err := global.SESSION.Get(sID)
if err != nil {
sID = uuid.New().String()
c.SetCookie(constant.SessionName, sID, 604800, "", "", false, false)
err := global.SESSION.Set(sID, sessionUser, lifeTime)
if err != nil {
return nil, err
}
return &dto.UserLoginInfo{Name: name}, nil
}
if err := global.SESSION.Set(sID, sessionUser, lifeTime); err != nil {
return nil, err
}
return &dto.UserLoginInfo{Name: name}, nil
}
func (u *AuthService) LogOut(c *gin.Context) error {
sID, _ := c.Cookie(constant.SessionName)
if sID != "" {
c.SetCookie(constant.SessionName, sID, -1, "", "", false, false)
err := global.SESSION.Delete(sID)
if err != nil {
return err
}
}
return nil
}
func (u *AuthService) VerifyCode(code string) (bool, error) {
setting, err := settingRepo.Get(settingRepo.WithByKey("SecurityEntrance"))
if err != nil {
return false, err
}
return setting.Value == code, nil
}
func (u *AuthService) SafetyStatus(c *gin.Context) error {
setting, err := settingRepo.Get(settingRepo.WithByKey("SecurityEntrance"))
if err != nil {
return err
}
codeWithEcrypt, err := c.Cookie(encrypt.Md5(setting.Value))
if err != nil {
return err
}
code, err := encrypt.StringDecrypt(codeWithEcrypt)
if err != nil {
return err
}
if code != encrypt.Md5(setting.Value) {
return errors.New("code not match")
}
return nil
}
func (u *AuthService) CheckIsFirst() bool {
user, _ := settingRepo.Get(settingRepo.WithByKey("UserName"))
pass, _ := settingRepo.Get(settingRepo.WithByKey("Password"))
return len(user.Value) == 0 || len(pass.Value) == 0
}
func (u *AuthService) InitUser(c *gin.Context, req dto.InitUser) error {
user, _ := settingRepo.Get(settingRepo.WithByKey("UserName"))
pass, _ := settingRepo.Get(settingRepo.WithByKey("Password"))
if len(user.Value) == 0 || len(pass.Value) == 0 {
newPass, err := encrypt.StringEncrypt(req.Password)
if err != nil {
return err
}
if err := settingRepo.Update("UserName", req.Name); err != nil {
return err
}
if err := settingRepo.Update("Password", newPass); err != nil {
return err
}
expiredSetting, err := settingRepo.Get(settingRepo.WithByKey("ExpirationDays"))
if err != nil {
return err
}
timeout, _ := strconv.Atoi(expiredSetting.Value)
if timeout != 0 {
if err := settingRepo.Update("ExpirationTime", time.Now().AddDate(0, 0, timeout).Format("2006-01-02 15:04:05")); err != nil {
return err
}
}
return nil
}
return fmt.Errorf("can't init user because user %s is in system", user.Value)
}