getting identity token after user sign-in #2912

shobhit created 2 years ago

ABP Framework version: v4.2.2
UI type: Angular
DB provider: EF Core
Tiered (MVC) or Identity Server Separated (Angular): yes
Exception message and stack trace:
Steps to reproduce the issue:"

i am creating new api endpoint which allowes google auth token to be passed as input paramenter. my api method do all business check as per below code to check the token and register the user. Now question is how i can send idenitty auth token back to user so that it can be used with other api calls.

public async Task<string> RegisterExternalUserAsync(string LoginProvider, string token)
{
    //ClaimsPrincipal claimsPrincipal = new();
    IRestResponse restResponse = new RestResponse();

    if (LoginProvider == "Google")
    {
        var client = new RestClient("https://www.googleapis.com/oauth2/v2/userinfo");


        client.Timeout = -1;

        var request = new RestRequest(Method.GET);
        request.AddHeader("Accept", "application/json");
        client.AddDefaultHeader("Authorization", string.Format("Bearer {0}", token));
        restResponse = client.Execute(request);
    }

    if(restResponse == null)
    {
        return "Invalid Token";
    }

    CustomUserData data = JsonConvert.DeserializeObject<CustomUserData>(restResponse.Content);

    var result = await _signInManager.ExternalLoginSignInAsync(
        LoginProvider,
        data.id,
        isPersistent: true,
        bypassTwoFactor: true
    );

    if (!result.Succeeded)
    {
        var user = new Volo.Abp.Identity.IdentityUser(GuidGenerator.Create(), data.email, data.email, CurrentTenant.Id);

        await _userManager.CreateAsync(user);
        await _userManager.AddDefaultRolesAsync(user);

        if (!user.EmailConfirmed)
        {
            var clientUrl = _configuration["App:ClientUrl"];

            SendEmailConfirmationTokenDto emailConfirmationTokenDto = new()
            {
                AppName = "MVC",
                Email = data.email,
                ReturnUrl = clientUrl
            };

            await _accountAppService.SendEmailConfirmationTokenAsync(emailConfirmationTokenDto);
        }

        var userLoginAlreadyExists = user.Logins.Any(x =>
            x.TenantId == user.TenantId &&
            x.LoginProvider == LoginProvider &&
            x.ProviderKey == data.id);

        if (!userLoginAlreadyExists)
        {
            user.AddLogin(new Microsoft.AspNetCore.Identity.UserLoginInfo(
                    LoginProvider,
                    data.id,
                    LoginProvider
                )
            );

            await _userManager.UpdateAsync(user);
        }

        await _signInManager.SignInAsync(user,true,null);

        //TODO: return identity token back to user
    }
    else
    {   
        var identityUser = await _userManager.FindByEmailAsync(data.email);
        await _signInManager.SignInAsync(identityUser, true,null);

        //TODO: return identity token back to user
    }

    return string.Empty;
}

3 Answer(s)