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JeremyLiknessJeremyLikness
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Initial sample commit (#110)
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‎8.0/BlazorWasmStandaloneWithIdentity/Backend/Backend.csproj

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<Project Sdk="Microsoft.NET.Sdk.Web">
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<PropertyGroup>
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<TargetFramework>net8.0</TargetFramework>
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<Nullable>enable</Nullable>
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<ImplicitUsings>enable</ImplicitUsings>
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<InvariantGlobalization>true</InvariantGlobalization>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Microsoft.AspNetCore.Identity" Version="2.2.0" />
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<PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="8.0.0-rc.2.23480.2" />
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<PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="8.0.0-rc.2.23480.1" />
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<PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.0-rc.2.23480.2" />
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<PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0" />
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</ItemGroup>
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</Project>

‎8.0/BlazorWasmStandaloneWithIdentity/Backend/Backend.http

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@Backend_HostAddress = http://localhost:5266
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GET {{Backend_HostAddress}}/weatherforecast/
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Accept: application/json
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###

‎8.0/BlazorWasmStandaloneWithIdentity/Backend/Program.cs

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using Microsoft.AspNetCore.Identity;
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using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore;
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using System.Security.Claims;
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var builder = WebApplication.CreateBuilder(args);
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// cookie authentication
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builder.Services.AddAuthentication(IdentityConstants.ApplicationScheme).AddIdentityCookies();
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// configure authorization
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builder.Services.AddAuthorizationBuilder();
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// add the database (in memory for the sample)
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builder.Services.AddDbContext<AppDbContext>(options => options.UseInMemoryDatabase("AppDb"));
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// add identity and opt-in to endpoints
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builder.Services.AddIdentityCore<MyUser>()
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.AddEntityFrameworkStores<AppDbContext>()
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.AddApiEndpoints();
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// add CORS policy for Wasm client
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builder.Services.AddCors(
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options => options.AddPolicy(
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"wasm",
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policy => policy.WithOrigins([builder.Configuration["BackendUrl"], builder.Configuration["FrontendUrl"]])
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.AllowAnyMethod()
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.SetIsOriginAllowed(pol => true)
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.AllowAnyHeader()
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.AllowCredentials()));
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// Add services to the container.
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// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
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builder.Services.AddEndpointsApiExplorer();
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builder.Services.AddSwaggerGen();
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var app = builder.Build();
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// create routes for the identity endpoints
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app.MapIdentityApi<MyUser>();
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// provide an end point to clear the cookie for logout
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app.MapPost("/Logout", async (
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ClaimsPrincipal user,
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SignInManager<MyUser> signInManager) =>
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{
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await signInManager.SignOutAsync();
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return TypedResults.Ok();
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});
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// activate the CORS policy
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app.UseCors("wasm");
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// Configure the HTTP request pipeline.
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if (app.Environment.IsDevelopment())
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{
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app.UseSwagger();
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app.UseSwaggerUI();
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}
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app.UseHttpsRedirection();
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app.Run();
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// identity user
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class MyUser : IdentityUser { }
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// identity database
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class AppDbContext(DbContextOptions<AppDbContext> options) : IdentityDbContext<MyUser>(options)
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{
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}

‎8.0/BlazorWasmStandaloneWithIdentity/Backend/Properties/launchSettings.json

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{
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"$schema": "http://json.schemastore.org/launchsettings.json",
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"iisSettings": {
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"windowsAuthentication": false,
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"anonymousAuthentication": true,
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"iisExpress": {
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"applicationUrl": "http://localhost:27123",
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"sslPort": 44394
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}
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},
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"profiles": {
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"http": {
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"commandName": "Project",
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"dotnetRunMessages": true,
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"launchBrowser": true,
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"launchUrl": "swagger",
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"applicationUrl": "http://localhost:5266",
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"environmentVariables": {
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"ASPNETCORE_ENVIRONMENT": "Development"
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}
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},
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"https": {
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"commandName": "Project",
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"dotnetRunMessages": true,
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"launchBrowser": true,
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"launchUrl": "swagger",
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"applicationUrl": "https://localhost:7211;http://localhost:5266",
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"environmentVariables": {
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"ASPNETCORE_ENVIRONMENT": "Development"
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}
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},
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"IIS Express": {
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"commandName": "IISExpress",
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"launchBrowser": true,
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"launchUrl": "swagger",
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"environmentVariables": {
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"ASPNETCORE_ENVIRONMENT": "Development"
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}
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}
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}
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}

‎8.0/BlazorWasmStandaloneWithIdentity/Backend/appsettings.Development.json

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{
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"Logging": {
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"LogLevel": {
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"Default": "Information",
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"Microsoft.AspNetCore": "Warning"
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}
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}
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}

‎8.0/BlazorWasmStandaloneWithIdentity/Backend/appsettings.json

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{
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"Logging": {
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"LogLevel": {
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"Default": "Information",
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"Microsoft.AspNetCore": "Warning"
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}
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},
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"AllowedHosts": "*",
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"BackendUrl": "https://localhost:7211",
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"FrontendUrl": "https://localhost:7171"
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}

‎8.0/BlazorWasmStandaloneWithIdentity/BlazorWasmAuth/BlazorWasmAuth.csproj

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<Project Sdk="Microsoft.NET.Sdk.BlazorWebAssembly">
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<PropertyGroup>
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<TargetFramework>net8.0</TargetFramework>
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<Nullable>enable</Nullable>
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<ImplicitUsings>enable</ImplicitUsings>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Authentication" Version="8.0.0-rtm.23502.22" />
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<PackageReference Include="Microsoft.Extensions.Http" Version="8.0.0-rc.2.23479.6" />
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<PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="8.0.0-rtm.23502.22" />
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<PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="8.0.0-rtm.23502.22" PrivateAssets="all" />
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</ItemGroup>
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</Project>

‎8.0/BlazorWasmStandaloneWithIdentity/BlazorWasmAuth/Components/App.razor

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<CascadingAuthenticationState>
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<Router AppAssembly="@typeof(App).Assembly">
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<Found Context="routeData">
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<AuthorizeRouteView RouteData="@routeData" DefaultLayout="@typeof(MainLayout)" />
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<FocusOnNavigate RouteData="@routeData" Selector="h1" />
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</Found>
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<NotFound>
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<PageTitle>Not found</PageTitle>
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<LayoutView Layout="@typeof(MainLayout)">
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<p role="alert">Sorry, there's nothing at this address.</p>
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</LayoutView>
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</NotFound>
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</Router>
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</CascadingAuthenticationState>

‎8.0/BlazorWasmStandaloneWithIdentity/BlazorWasmAuth/Components/Identity/Login.razor

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@page "/login"
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@using BlazorWasmAuth.Identity
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@inject IAccountManagement Acct
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<AuthorizeView>
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<Authorized>
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<div class="alert alert-success">You are logged in as @context.User.Identity?.Name.</div>
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</Authorized>
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<NotAuthorized>
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<h1>Login</h1>
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@if (errors)
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{
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@foreach (var error in errorList)
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{
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<div class="alert alert-danger">@error</div>
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}
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}
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<div class="flex-outer">
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<div>
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<label for="email">
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Email:
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</label>
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<input required id="email" name="emailInput" placeholder="Enter your email address" type="email" @bind-value="email" />
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</div>
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<div>
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<label for="password">
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Password:
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</label>
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<input required id="password" name="passwordInput" placeholder="Enter your password" type="password" @bind-value="password" />
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</div>
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<div>
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<button @onclick="DoLoginAsync">Login</button>
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</div>
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</div>
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</NotAuthorized>
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</AuthorizeView>
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@code {
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private bool success, errors;
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private string email = string.Empty;
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private string password = string.Empty;
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private string[] errorList = [];
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public async Task DoLoginAsync()
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{
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success = errors = false;
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errorList = [];
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if (string.IsNullOrWhiteSpace(email))
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{
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errors = true;
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errorList = ["Email is required."];
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return;
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}
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if (string.IsNullOrWhiteSpace(password))
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{
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errors = true;
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errorList = ["Password is required."];
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return;
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}
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var result = await Acct.LoginAsync(email!, password!);
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if (result.Succeeded)
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{
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success = true;
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email = password = string.Empty;
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}
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else
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{
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errors = true;
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errorList = result.ErrorList;
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}
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}
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}

‎8.0/BlazorWasmStandaloneWithIdentity/BlazorWasmAuth/Components/Identity/Logout.razor

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@page "/logout"
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@using BlazorWasmAuth.Identity
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@inject IAccountManagement AcctMgmt
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<AuthorizeView @ref="authView">
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<Authorized>
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<div class="alert alert-info">Logging you out...</div>
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</Authorized>
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<NotAuthorized><div class="alert alert-success">You are logged out. <a href="/login">Log in.</a></div></NotAuthorized>
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</AuthorizeView>
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@code {
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private AuthorizeView? authView;
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protected override async Task OnInitializedAsync()
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{
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if (await AcctMgmt.CheckAuthenticatedAsync())
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{
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await AcctMgmt.LogoutAsync();
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}
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await base.OnInitializedAsync();
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}
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}

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