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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System.ComponentModel.DataAnnotations;
using System.Text;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.RazorPages;
using Microsoft.AspNetCore.WebUtilities;
namespace Microsoft.AspNetCore.Identity.UI.V4.Pages.Account.Internal;
/// <summary>
/// This API supports the ASP.NET Core Identity default UI infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
[AllowAnonymous]
[IdentityDefaultUI(typeof(ResetPasswordModel<>))]
public abstract class ResetPasswordModel : PageModel
{
/// <summary>
/// This API supports the ASP.NET Core Identity default UI infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
[BindProperty]
public InputModel Input { get; set; } = default!;
/// <summary>
/// This API supports the ASP.NET Core Identity default UI infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
public class InputModel
{
/// <summary>
/// This API supports the ASP.NET Core Identity default UI infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
[Required]
[EmailAddress]
public string Email { get; set; } = default!;
/// <summary>
/// This API supports the ASP.NET Core Identity default UI infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
[Required]
[StringLength(100, ErrorMessage = "The {0} must be at least {2} and at max {1} characters long.", MinimumLength = 6)]
[DataType(DataType.Password)]
public string Password { get; set; } = default!;
/// <summary>
/// This API supports the ASP.NET Core Identity default UI infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
[DataType(DataType.Password)]
[Display(Name = "Confirm password")]
[Compare("Password", ErrorMessage = "The password and confirmation password do not match.")]
public string? ConfirmPassword { get; set; }
/// <summary>
/// This API supports the ASP.NET Core Identity default UI infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
[Required]
public string Code { get; set; } = default!;
}
/// <summary>
/// This API supports the ASP.NET Core Identity default UI infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
public virtual IActionResult OnGet(string? code = null) => throw new NotImplementedException();
/// <summary>
/// This API supports the ASP.NET Core Identity default UI infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
public virtual Task<IActionResult> OnPostAsync() => throw new NotImplementedException();
}
internal sealed class ResetPasswordModel<TUser> : ResetPasswordModel where TUser : class
{
private readonly UserManager<TUser> _userManager;
public ResetPasswordModel(UserManager<TUser> userManager)
{
_userManager = userManager;
}
public override IActionResult OnGet(string? code = null)
{
if (code == null)
{
return BadRequest("A code must be supplied for password reset.");
}
else
{
Input = new InputModel
{
Code = Encoding.UTF8.GetString(WebEncoders.Base64UrlDecode(code))
};
return Page();
}
}
public override async Task<IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return Page();
}
var user = await _userManager.FindByEmailAsync(Input.Email);
if (user == null)
{
// Don't reveal that the user does not exist
return RedirectToPage("./ResetPasswordConfirmation");
}
var result = await _userManager.ResetPasswordAsync(user, Input.Code, Input.Password);
if (result.Succeeded)
{
return RedirectToPage("./ResetPasswordConfirmation");
}
foreach (var error in result.Errors)
{
ModelState.AddModelError(string.Empty, error.Description);
}
return Page();
}
}
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