Google Auth issue for imported users #12373

1 Answer(s)

• 

  0

  oguzhanagir created about a month ago

  Support Team

  Hi @asbbh

  Thanks for your feedback. We can add this as a feature, we created an issue for this, you can follow the developments here. I will be suggesting a temporary solution for this situation.

  Here, you can update the RegisterExternalUserAsync method in the TokenAuthController you specified, as shown in the example below, so that a user who is not previously registered with external login in your system can log in with external login. In this way, your registered user will be able to log in to the system with external login. However, you may need to add setting on the system side here. This setting should check whether the user is not registered with external login but can log in with external login. Or, when the user logs in with a previously registered user with external login, a one-time confirmation code can be sent as a notification to the normally logged-in system. This is a temporary solution for you.

  private async Task RegisterExternalUserAsync(ExternalAuthUserInfo externalLoginInfo)
  {
      string username;
      using (var providerManager =
             _externalLoginInfoManagerFactory.GetExternalLoginInfoManager(externalLoginInfo.Provider))
      {
          username = providerManager.Object.GetUserNameFromExternalAuthUserInfo(externalLoginInfo);
      }
  
      var registeredUser = await _userManager.FindByEmailAsync(externalLoginInfo.EmailAddress);
  
      var user = registeredUser ??
           await _userRegistrationManager.RegisterAsync(
               externalLoginInfo.Name,
               externalLoginInfo.Surname,
               externalLoginInfo.EmailAddress,
               username,
               await _userManager.CreateRandomPassword(),
               true,
               null
           );
  
      user.Logins = new List
          {
              new UserLogin
              {
                  LoginProvider = externalLoginInfo.Provider,
                  ProviderKey = externalLoginInfo.ProviderKey,
                  TenantId = user.TenantId
              }
          };
  
      await CurrentUnitOfWork.SaveChangesAsync();
  
      return user;
  }
  

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