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Kevin Matsubara c3df56b0da Add identity context and ASP.NET individual account pages for authorization.
I created a new Blazor project with individual accounts, then transferred the files over to the existing project.
Then renamed ApplicationDbContext to: IdentityContext to distinguish from the application context.
Then ran the update database command with the existing migration for identity.
2025-04-18 10:20:55 +02:00

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@page "/Account/ForgotPassword"
@using System.ComponentModel.DataAnnotations
@using System.Text
@using System.Text.Encodings.Web
@using Microsoft.AspNetCore.Identity
@using Microsoft.AspNetCore.WebUtilities
@using ServerManagement.Data
@inject UserManager<ApplicationUser> UserManager
@inject IEmailSender<ApplicationUser> EmailSender
@inject NavigationManager NavigationManager
@inject IdentityRedirectManager RedirectManager
<PageTitle>Forgot your password?</PageTitle>
<h1>Forgot your password?</h1>
<h2>Enter your email.</h2>
<hr />
<div class="row">
<div class="col-md-4">
<EditForm Model="Input" FormName="forgot-password" OnValidSubmit="OnValidSubmitAsync" method="post">
<DataAnnotationsValidator />
<ValidationSummary class="text-danger" role="alert" />
<div class="form-floating mb-3">
<InputText @bind-Value="Input.Email" id="Input.Email" class="form-control" autocomplete="username" aria-required="true" placeholder="name@example.com" />
<label for="Input.Email" class="form-label">Email</label>
<ValidationMessage For="() => Input.Email" class="text-danger" />
</div>
<button type="submit" class="w-100 btn btn-lg btn-primary">Reset password</button>
</EditForm>
</div>
</div>
@code {
[SupplyParameterFromForm]
private InputModel Input { get; set; } = new();
private async Task OnValidSubmitAsync()
{
var user = await UserManager.FindByEmailAsync(Input.Email);
if (user is null || !(await UserManager.IsEmailConfirmedAsync(user)))
{
// Don't reveal that the user does not exist or is not confirmed
RedirectManager.RedirectTo("Account/ForgotPasswordConfirmation");
}
// For more information on how to enable account confirmation and password reset please
// visit https://go.microsoft.com/fwlink/?LinkID=532713
var code = await UserManager.GeneratePasswordResetTokenAsync(user);
code = WebEncoders.Base64UrlEncode(Encoding.UTF8.GetBytes(code));
var callbackUrl = NavigationManager.GetUriWithQueryParameters(
NavigationManager.ToAbsoluteUri("Account/ResetPassword").AbsoluteUri,
new Dictionary<string, object?> { ["code"] = code });
await EmailSender.SendPasswordResetLinkAsync(user, Input.Email, HtmlEncoder.Default.Encode(callbackUrl));
RedirectManager.RedirectTo("Account/ForgotPasswordConfirmation");
}
private sealed class InputModel
{
[Required]
[EmailAddress]
public string Email { get; set; } = "";
}
}