C# 注册问题(IdentityUser)
我使用标识,无法访问确认页面(没有从注册页面转换到其他页面)。使用迁移,我为用户创建了表,但是通过单击“注册”按钮,这个页面被刷新 标识主机启动:C# 注册问题(IdentityUser),c#,asp.net,asp.net-mvc,asp.net-core,C#,Asp.net,Asp.net Mvc,Asp.net Core,我使用标识,无法访问确认页面(没有从注册页面转换到其他页面)。使用迁移,我为用户创建了表,但是通过单击“注册”按钮,这个页面被刷新 标识主机启动: public void Configure(IWebHostBuilder builder) { builder.ConfigureServices((context, services) => { services.AddDbContext<ApplicationD
public void Configure(IWebHostBuilder builder)
{
builder.ConfigureServices((context, services) =>
{
services.AddDbContext<ApplicationDbContext>(options =>
options.UseSqlServer(context.Configuration.GetConnectionString("AspNetRunConnection")
));
});
}
public void配置(IWebHostBuilder)
{
builder.ConfigureServices((上下文,服务)=>
{
services.AddDbContext
创建一个新帐户。
登记
-或-
@节脚本{
}
ApplicationDbContext.cs:
public class ApplicationDbContext : IdentityDbContext<IdentityUser>
{
public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : base(options)
{
}
public DbSet<Category> Categories { get; set; }
public DbSet<SubCategory> SubCategories { get; set; }
public DbSet<Product> Products { get; set; }
public DbSet<Company> Companies { get; set; }
public DbSet<Country> Countries { get; set; }
public DbSet<Review> Reviews { get; set; }
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
base.OnModelCreating(modelBuilder);
modelBuilder.Entity<Category>().ToTable("Category");
modelBuilder.Entity<SubCategory>().ToTable("SubCategory");
modelBuilder.Entity<Product>().ToTable("Product");
modelBuilder.Entity<Company>().ToTable("Company");
modelBuilder.Entity<Country>().ToTable("Country");
modelBuilder.Entity<Review>().ToTable("Review");
}
public类ApplicationDbContext:IdentityDbContext
{
公共应用程序DBContext(DbContextOptions
结构:
!UPD
使用System.Collections.Generic;
使用System.ComponentModel.DataAnnotations;
使用System.Linq;
使用系统文本;
使用System.Text.Encodings.Web;
使用System.Threading.Tasks;
使用Microsoft.AspNetCore.Authentication;
使用Microsoft.AspNetCore.Authorization;
使用Microsoft.AspNetCore.Identity;
使用Microsoft.AspNetCore.Identity.UI.Services;
使用Microsoft.AspNetCore.Mvc;
使用Microsoft.AspNetCore.Mvc.RazorPages;
使用Microsoft.AspNetCore.WebUtilities;
使用Microsoft.Extensions.Logging;
命名空间E_Store2021.Areas.Identity.Pages.Account
{
[异名]
公共类注册表模型:PageModel
{
专用只读签名管理器\u签名管理器;
私有只读用户管理器_UserManager;
专用只读ILogger\u记录器;
私人只读IEmailSender\u emailSender;
公共注册模型(
用户管理器用户管理器,
SignInManager SignInManager,
ILogger记录器,
电子邮件发送者(电子邮件发送者)
{
_userManager=userManager;
_signInManager=signInManager;
_记录器=记录器;
_emailSender=emailSender;
}
[BindProperty]
公共输入模型输入{get;set;}
公共字符串ReturnUrl{get;set;}
公共图书馆。”);
如果(_userManager.Options.SignIn.RequiredConfirmedAccount)
{
return RedirectToPage(“RegisterConfirmation”,new{email=Input.email,returnUrl=returnUrl});
}
其他的
{
wait _signInManager.SignInAsync(用户,ispersist:false);
返回LocalRedirect(returnUrl);
}
}
foreach(result.Errors中的变量错误)
{
AddModelError(string.Empty,error.Description);
}
}
//如果我们走到这一步,有些东西失败了,重新显示形式
返回页();
}
}
}
您的注册失败(可能用户已经存在),因此它会返回到当前页面,而不是确认,而您没有在视图中显示错误消息,因此您不知道帐户是否已成功注册
将此行添加到自定义注册表视图以显示错误消息:
<div asp-validation-summary="All" class="text-danger"></div>
在您的Register.cshtml
中,您没有asp action=“Register”
该操作。您有asp route returnUrl=“@Model.returnUrl“
这就是为什么它一直在刷新它自己。你能给我们展示一下post方法吗?@BerkGarip它是剃须刀页面模型。我更新了topic@mj1313,更新了.Debug以检查var result=await\u userManager.CreateAsync(user,Input.Password);
结果的值是多少?感谢您的反馈!
这对我帮助很大。
public void ConfigureServices(IServiceCollection services)
{
services.AddDbContext<ApplicationDbContext>(
options => options.UseSqlServer(Configuration.GetConnectionString("AspNetRunConnection")
));
services.AddDefaultIdentity<IdentityUser>(options => options.SignIn.RequireConfirmedAccount = true)
.AddEntityFrameworkStores<ApplicationDbContext>();
services.AddDatabaseDeveloperPageExceptionFilter();
services.AddControllersWithViews();
services.AddRazorPages();
services.AddDbContext<ApplicationDbContext>(options =>
{
options.ConfigureWarnings(w => w.Throw(RelationalEventId.MultipleCollectionIncludeWarning));
});
services.AddMvc(o =>
{
var policy = new AuthorizationPolicyBuilder()
.RequireAuthenticatedUser()
.Build();
o.Filters.Add(new AuthorizeFilter(policy));
});
}
!UPD
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Text.Encodings.Web;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Authentication;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Identity;
using Microsoft.AspNetCore.Identity.UI.Services;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.RazorPages;
using Microsoft.AspNetCore.WebUtilities;
using Microsoft.Extensions.Logging;
namespace E_Store2021.Areas.Identity.Pages.Account
{
[AllowAnonymous]
public class RegisterModel : PageModel
{
private readonly SignInManager<IdentityUser> _signInManager;
private readonly UserManager<IdentityUser> _userManager;
private readonly ILogger<RegisterModel> _logger;
private readonly IEmailSender _emailSender;
public RegisterModel(
UserManager<IdentityUser> userManager,
SignInManager<IdentityUser> signInManager,
ILogger<RegisterModel> logger,
IEmailSender emailSender)
{
_userManager = userManager;
_signInManager = signInManager;
_logger = logger;
_emailSender = emailSender;
}
[BindProperty]
public InputModel Input { get; set; }
public string ReturnUrl { get; set; }
public IList<AuthenticationScheme> ExternalLogins { get; set; }
public class InputModel
{
[Required]
[EmailAddress]
[Display(Name = "Email")]
public string Email { get; set; }
[Required]
[StringLength(100, ErrorMessage = "The {0} must be at least {2} and at max {1} characters long.", MinimumLength = 6)]
[DataType(DataType.Password)]
[Display(Name = "Password")]
public string Password { get; set; }
[DataType(DataType.Password)]
[Display(Name = "Confirm password")]
[Compare("Password", ErrorMessage = "The password and confirmation password do not match.")]
public string ConfirmPassword { get; set; }
}
public async Task OnGetAsync(string returnUrl = null)
{
ReturnUrl = returnUrl;
ExternalLogins = (await _signInManager.GetExternalAuthenticationSchemesAsync()).ToList();
}
public async Task<IActionResult> OnPostAsync(string returnUrl = null)
{
returnUrl ??= Url.Content("~/");
ExternalLogins = (await _signInManager.GetExternalAuthenticationSchemesAsync()).ToList();
if (ModelState.IsValid)
{
var user = new IdentityUser { UserName = Input.Email, Email = Input.Email };
var result = await _userManager.CreateAsync(user, Input.Password);
if (result.Succeeded)
{
_logger.LogInformation("User created a new account with password.");
var code = await _userManager.GenerateEmailConfirmationTokenAsync(user);
code = WebEncoders.Base64UrlEncode(Encoding.UTF8.GetBytes(code));
var callbackUrl = Url.Page(
"/Account/ConfirmEmail",
pageHandler: null,
values: new { area = "Identity", userId = user.Id, code = code, returnUrl = returnUrl },
protocol: Request.Scheme);
await _emailSender.SendEmailAsync(Input.Email, "Confirm your email",
$"Please confirm your account by <a href='{HtmlEncoder.Default.Encode(callbackUrl)}'>clicking here</a>.");
if (_userManager.Options.SignIn.RequireConfirmedAccount)
{
return RedirectToPage("RegisterConfirmation", new { email = Input.Email, returnUrl = returnUrl });
}
else
{
await _signInManager.SignInAsync(user, isPersistent: false);
return LocalRedirect(returnUrl);
}
}
foreach (var error in result.Errors)
{
ModelState.AddModelError(string.Empty, error.Description);
}
}
// If we got this far, something failed, redisplay form
return Page();
}
}
}
<div asp-validation-summary="All" class="text-danger"></div>