问Blazer服务器端+ AspNetCore.Identity

EN

@page "/signup"
@using System.Security.Claims
@using AuthProto.Data
@using AuthProto.Entities
@using Microsoft.AspNetCore.Authentication
@using Microsoft.AspNetCore.Authentication.Cookies
@using Microsoft.AspNetCore.Http
@using Microsoft.AspNetCore.Http.Extensions
@using Microsoft.AspNetCore.Identity
@using Microsoft.AspNetCore.Identity.EntityFrameworkCore
@inject WeatherForecastService ForecastService
@inject SignInManager<AppUser> SignInManager
@inject UserManager<AppUser> UserManager
@inject UserDb db;
<h1>Signup</h1>

<h2>@message</h2>
<EditForm Model="@data" OnValidSubmit="@HandleValidSubmit">
    <DataAnnotationsValidator />
    <ValidationSummary />

    <InputText id="name" bind-Value="@data.Email" />
    <InputText id="password" bind-Value="@data.Password" />

    <button type="submit">Submit</button>
</EditForm>
<h2>Login</h2>
<EditForm Model="@login" OnValidSubmit="@HandleLogin">
    <DataAnnotationsValidator />
    <ValidationSummary />

    <InputText id="name" bind-Value="@login.email" />
    <InputText id="password" bind-Value="@login.password" />

    <button type="submit">Submit</button>
</EditForm>

@functions {

    private SignupApi data = new SignupApi();
    private LoginApi login = new LoginApi();
    private string message;

    WeatherForecast[] forecasts;

    protected override async Task OnInitAsync()
    {
        forecasts = await ForecastService.GetForecastAsync(DateTime.Now);
    }

    private void HandleValidSubmit()
    {
        var user = new AppUser() { Email = data.Email, UserName = data.Email };
        IdentityResult result = UserManager.CreateAsync(user, data.Password).Result;

        if (result.Succeeded)
        {
            message = string.Format("User {0} was created successfully!", user.UserName);

            //   var signInResult = SignInManager.PasswordSignInAsync(
            //     user, data.Password, false, false).Result;
        }
        else
        {
            message = result.Errors.FirstOrDefault()?.Description;
        }
    }

    private async void HandleLogin()
    {
        var x = db.Users.SingleOrDefault(u => u.Email == data.Email);

        var result = SignInManager.CheckPasswordSignInAsync(x, data.Password, true).Result;
        await SignInManager.SignInAsync(x, true);
    }
}