سلام
بله. به مرور و در حد توان پاسخ خواهم داد.
موفق باشید
بله. به مرور و در حد توان پاسخ خواهم داد.
موفق باشید
<CascadingAuthenticationState> <Router AppAssembly="@typeof(Program).Assembly" PreferExactMatches="@true"> <Found Context="routeData"> <AuthorizeRouteView RouteData="@routeData" DefaultLayout="@typeof(MainLayout)"> <Authorizing> <p>Please wait, we are authorizing the user.</p> </Authorizing> <NotAuthorized> <p>Not Authorized</p> </NotAuthorized> </AuthorizeRouteView> </Found> <NotFound> <LayoutView Layout="@typeof(MainLayout)"> <p>Sorry, there's nothing at this address.</p> </LayoutView> </NotFound> </Router> </CascadingAuthenticationState>
{ "iss": "https://localhost:5001/", "iat": 1616396383, "http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name": "vahid@dntips.ir", "http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress": "vahid@dntips.ir", "Id": "582855fb-e95b-45ab-b349-5e9f7de40c0c", "DisplayName": "vahid@dntips.ir", "http://schemas.microsoft.com/ws/2008/06/identity/claims/role": "Admin", "nbf": 1616396383, "exp": 1616397583, "aud": "Any" }
using System; using System.Collections.Generic; using System.Linq; using System.Security.Claims; using System.Text.Json; namespace BlazorWasm.Client.Utils { /// <summary> /// From the Steve Sanderson’s Mission Control project: /// https://github.com/SteveSandersonMS/presentation-2019-06-NDCOslo/blob/master/demos/MissionControl/MissionControl.Client/Util/ServiceExtensions.cs /// </summary> public static class JwtParser { public static IEnumerable<Claim> ParseClaimsFromJwt(string jwt) { var claims = new List<Claim>(); var payload = jwt.Split('.')[1]; var jsonBytes = ParseBase64WithoutPadding(payload); var keyValuePairs = JsonSerializer.Deserialize<Dictionary<string, object>>(jsonBytes); claims.AddRange(keyValuePairs.Select(kvp => new Claim(kvp.Key, kvp.Value.ToString()))); return claims; } private static byte[] ParseBase64WithoutPadding(string base64) { switch (base64.Length % 4) { case 2: base64 += "=="; break; case 3: base64 += "="; break; } return Convert.FromBase64String(base64); } } }
<Project Sdk="Microsoft.NET.Sdk.BlazorWebAssembly"> <ItemGroup> <PackageReference Include="Microsoft.AspNetCore.Components.Authorization" Version="5.0.4" /> </ItemGroup> </Project>
namespace BlazorWasm.Client.Services { public class AuthStateProvider : AuthenticationStateProvider { private readonly HttpClient _httpClient; private readonly ILocalStorageService _localStorage; public AuthStateProvider(HttpClient httpClient, ILocalStorageService localStorage) { _httpClient = httpClient ?? throw new ArgumentNullException(nameof(httpClient)); _localStorage = localStorage ?? throw new ArgumentNullException(nameof(localStorage)); } public override async Task<AuthenticationState> GetAuthenticationStateAsync() { var token = await _localStorage.GetItemAsync<string>(ConstantKeys.LocalToken); if (token == null) { return new AuthenticationState(new ClaimsPrincipal(new ClaimsIdentity())); } _httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("bearer", token); return new AuthenticationState( new ClaimsPrincipal( new ClaimsIdentity(JwtParser.ParseClaimsFromJwt(token), "jwtAuthType") ) ); } } }
namespace BlazorServer.Common { public static class ConstantKeys { // ... public const string LocalToken = "JWT Token"; } }
namespace BlazorWasm.Client { public class Program { public static async Task Main(string[] args) { var builder = WebAssemblyHostBuilder.CreateDefault(args); // ... builder.Services.AddAuthorizationCore(); builder.Services.AddScoped<AuthenticationStateProvider, AuthStateProvider>(); // ... } } }
@using Microsoft.AspNetCore.Components.Authorization
namespace BlazorWasm.Client.Services { public interface IClientAuthenticationService { Task<AuthenticationResponseDTO> LoginAsync(AuthenticationDTO userFromAuthentication); Task LogoutAsync(); Task<RegisterationResponseDTO> RegisterUserAsync(UserRequestDTO userForRegisteration); } }
namespace BlazorWasm.Client.Services { public class ClientAuthenticationService : IClientAuthenticationService { private readonly HttpClient _client; private readonly ILocalStorageService _localStorage; public ClientAuthenticationService(HttpClient client, ILocalStorageService localStorage) { _client = client; _localStorage = localStorage; } public async Task<AuthenticationResponseDTO> LoginAsync(AuthenticationDTO userFromAuthentication) { var response = await _client.PostAsJsonAsync("api/account/signin", userFromAuthentication); var responseContent = await response.Content.ReadAsStringAsync(); var result = JsonSerializer.Deserialize<AuthenticationResponseDTO>(responseContent); if (response.IsSuccessStatusCode) { await _localStorage.SetItemAsync(ConstantKeys.LocalToken, result.Token); await _localStorage.SetItemAsync(ConstantKeys.LocalUserDetails, result.UserDTO); _client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("bearer", result.Token); return new AuthenticationResponseDTO { IsAuthSuccessful = true }; } else { return result; } } public async Task LogoutAsync() { await _localStorage.RemoveItemAsync(ConstantKeys.LocalToken); await _localStorage.RemoveItemAsync(ConstantKeys.LocalUserDetails); _client.DefaultRequestHeaders.Authorization = null; } public async Task<RegisterationResponseDTO> RegisterUserAsync(UserRequestDTO userForRegisteration) { var response = await _client.PostAsJsonAsync("api/account/signup", userForRegisteration); var responseContent = await response.Content.ReadAsStringAsync(); var result = JsonSerializer.Deserialize<RegisterationResponseDTO>(responseContent); if (response.IsSuccessStatusCode) { return new RegisterationResponseDTO { IsRegisterationSuccessful = true }; } else { return result; } } } }
namespace BlazorWasm.Client { public class Program { public static async Task Main(string[] args) { var builder = WebAssemblyHostBuilder.CreateDefault(args); // ... builder.Services.AddScoped<IClientAuthenticationService, ClientAuthenticationService>(); // ... } } }
Blazor WebAssembly apps don't currently have a concept of DI scopes. Scoped-registered services behave like Singleton services.
namespace KendoUI07.Models { public class Registration { public int Id { set; get; } public string UserName { set; get; } public string CourseName { set; get; } public int Credit { set; get; } public string Email { set; get; } public string Tel { set; get; } } }
<script type="text/javascript"> $(function () { var model = kendo.data.Model.define({ id: "Id", fields: { Id: { type: 'number' }, // leave this set to 0 or undefined, so Kendo knows it is new. UserName: { type: 'string' }, CourseName: { type: 'string' }, Credit: { type: 'number' }, Email: { type: 'string' }, Tel: { type: 'string' } } }); }); </script>
<script type="text/javascript"> $(function () { var viewModel = kendo.observable({ accepted: false, course: new model() }); }); </script>
<div id="coursesSection" class="k-rtl k-header"> <div class="box-col"> <form id="myForm" data-role="validator" novalidate="novalidate"> <h3>ثبت نام</h3> <ul> <li> <label for="Id">Id</label> <span id="Id" data-bind="text:course.Id"></span> </li> <li> <label for="UserName">نام</label> <input type="text" id="UserName" name="UserName" class="k-textbox" data-bind="value:course.UserName" required /> </li> <li> <label for="CourseName">دوره</label> <input type="text" dir="ltr" id="CourseName" name="CourseName" required data-bind="value:course.CourseName" /> <span class="k-invalid-msg" data-for="CourseName"></span> </li> <li> <label for="Credit">مبلغ پرداختی</label> <input id="Credit" name="Credit" type="number" min="1000" max="6000" required data-max-msg="عددی بین 1000 و 6000" dir="ltr" data-bind="value:course.Credit" class="k-textbox k-input" /> <span class="k-invalid-msg" data-for="Credit"></span> </li> <li> <label for="Email">پست الکترونیک</label> <input type="email" id="Email" dir="ltr" name="Email" data-bind="value:course.Email" required class="k-textbox" /> </li> <li> <label for="Tel">تلفن</label> <input type="tel" id="Tel" name="Tel" dir="ltr" pattern="\d{8}" required class="k-textbox" data-bind="value:course.Tel" data-pattern-msg="8 رقم" /> </li> <li> <input type="checkbox" name="Accept" data-bind="checked:accepted" required /> شرایط دوره را قبول دارم. <span class="k-invalid-msg" data-for="Accept"></span> </li> <li> <button class="k-button" data-bind="enabled: accepted, click: doSave" type="submit"> ارسال </button> <button class="k-button" data-bind="click: resetModel">از نو</button> </li> </ul> <span id="doneMsg"></span> </form> </div>
<script type="text/javascript"> $(function () { var model = kendo.data.Model.define({ // ... }); var viewModel = kendo.observable({ // ... }); kendo.bind($("#coursesSection"), viewModel); }); </script>
<input type="text" id="UserName" name="UserName" class="k-textbox" data-bind="value:course.UserName" required />
<input type="checkbox" name="Accept" data-bind="checked:accepted" required /> <button class="k-button" data-bind="enabled: accepted, click: doSave" type="submit"> ارسال </button>
<script type="text/javascript"> $(function () { var model = kendo.data.Model.define({ //... }); var dataSource = new kendo.data.DataSource({ type: 'json', transport: { read: { url: "api/registrations", dataType: "json", contentType: 'application/json; charset=utf-8', type: 'GET' }, create: { url: "api/registrations", contentType: 'application/json; charset=utf-8', type: "POST" }, update: { url: function (course) { return "api/registrations/" + course.Id; }, contentType: 'application/json; charset=utf-8', type: "PUT" }, destroy: { url: function (course) { return "api/registrations/" + course.Id; }, contentType: 'application/json; charset=utf-8', type: "DELETE" }, parameterMap: function (data, type) { // Convert to a JSON string. Without this step your content will be form encoded. return JSON.stringify(data); } }, schema: { model: model }, error: function (e) { alert(e.errorThrown); }, change: function (e) { // فراخوانی در زمان دریافت اطلاعات از سرور و یا تغییرات محلی viewModel.set("coursesDataSourceRows", new kendo.data.ObservableArray(this.view())); } }); var viewModel = kendo.observable({ //... }); kendo.bind($("#coursesSection"), viewModel); dataSource.read(); // دریافت لیست موجود از سرور در آغاز کار }); </script>
<script type="text/javascript"> $(function () { $("#coursesSection").kendoValidator({ // ... }); var model = kendo.data.Model.define({ // ... }); var dataSource = new kendo.data.DataSource({ // ... }); var viewModel = kendo.observable({ accepted: false, course: new model(), doSave: function (e) { e.preventDefault(); console.log("this", this.course); var validator = $("#coursesSection").data("kendoValidator"); if (validator.validate()) { if (this.course.Id == 0) { dataSource.add(this.course); } dataSource.sync(); // push to the server this.set("course", new model()); // reset controls } }, resetModel: function (e) { e.preventDefault(); this.set("course", new model()); } }); kendo.bind($("#coursesSection"), viewModel); dataSource.read(); // دریافت لیست موجود از سرور در آغاز کار }); </script>
<button class="k-button" data-bind="enabled: accepted, click: doSave" type="submit"> ارسال </button> <button class="k-button" data-bind="click: resetModel">از نو</button>
using System.Collections.Generic; using System.Linq; using System.Net; using System.Net.Http; using System.Web.Http; using KendoUI07.Models; namespace KendoUI07.Controllers { public class RegistrationsController : ApiController { public HttpResponseMessage Delete(int id) { var item = RegistrationsDataSource.LatestRegistrations.FirstOrDefault(x => x.Id == id); if (item == null) return Request.CreateResponse(HttpStatusCode.NotFound); RegistrationsDataSource.LatestRegistrations.Remove(item); return Request.CreateResponse(HttpStatusCode.OK, item); } public IEnumerable<Registration> Get() { return RegistrationsDataSource.LatestRegistrations; } public HttpResponseMessage Post(Registration registration) { if (!ModelState.IsValid) return Request.CreateResponse(HttpStatusCode.BadRequest); var id = 1; var lastItem = RegistrationsDataSource.LatestRegistrations.LastOrDefault(); if (lastItem != null) { id = lastItem.Id + 1; } registration.Id = id; RegistrationsDataSource.LatestRegistrations.Add(registration); // ارسال آی دی مهم است تا از ارسال رکوردهای تکراری جلوگیری شود return Request.CreateResponse(HttpStatusCode.Created, registration); } [HttpPut] // Add it to fix this error: The requested resource does not support http method 'PUT' public HttpResponseMessage Update(int id, Registration registration) { var item = RegistrationsDataSource.LatestRegistrations .Select( (prod, index) => new { Item = prod, Index = index }) .FirstOrDefault(x => x.Item.Id == id); if (item == null) return Request.CreateResponse(HttpStatusCode.NotFound); if (!ModelState.IsValid || id != registration.Id) return Request.CreateResponse(HttpStatusCode.BadRequest); RegistrationsDataSource.LatestRegistrations[item.Index] = registration; return Request.CreateResponse(HttpStatusCode.OK); } } }
<div id="coursesSection" class="k-rtl k-header"> <div class="box-col"> <form id="myForm" data-role="validator" novalidate="novalidate"> <!--فرم بحث شده در ابتدای مطلب--> </form> </div> <div id="results"> <table class="metrotable"> <thead> <tr> <th>Id</th> <th>نام</th> <th>دوره</th> <th>هزینه</th> <th>ایمیل</th> <th>تلفن</th> <th></th> <th></th> </tr> </thead> <tbody data-template="row-template" data-bind="source: coursesDataSourceRows"></tbody> <tfoot data-template="footer-template" data-bind="source: this"></tfoot> </table> <script id="row-template" type="text/x-kendo-template"> <tr> <td data-bind="text: Id"></td> <td data-bind="text: UserName"></td> <td dir="ltr" data-bind="text: CourseName"></td> <td> #: kendo.toString(get("Credit"), "c0") # </td> <td data-bind="text: Email"></td> <td data-bind="text: Tel"></td> <td><button class="k-button" data-bind="click: deleteCourse">حذف</button></td> <td><button class="k-button" data-bind="click: editCourse">ویرایش</button></td> </tr> </script> <script id="footer-template" type="text/x-kendo-template"> <tr> <td colspan="3"></td> <td> جمع کل: #: kendo.toString(totalPrice(), "c0") # </td> <td colspan="2"></td> <td></td> <td></td> </tr> </script> </div> </div>
<script type="text/javascript"> $(function () { // ... var viewModel = kendo.observable({ accepted: false, course: new model(), coursesDataSourceRows: new kendo.data.ObservableArray([]), doSave: function (e) { // ... }, resetModel: function (e) { // ... }, totalPrice: function () { var sum = 0; $.each(this.get("coursesDataSourceRows"), function (index, item) { sum += item.Credit; }); return sum; }, deleteCourse: function (e) { // the current data item is passed as the "data" field of the event argument var course = e.data; dataSource.remove(course); dataSource.sync(); // push to the server }, editCourse: function(e) { // the current data item is passed as the "data" field of the event argument var course = e.data; this.set("course", course); } }); kendo.bind($("#coursesSection"), viewModel); dataSource.read(); // دریافت لیست موجود از سرور در آغاز کار }); </script>
<script type="text/javascript"> $(function () { var dataSource = new kendo.data.DataSource({ //... change: function (e) { // فراخوانی در زمان دریافت اطلاعات از سرور و یا تغییرات محلی viewModel.set("coursesDataSourceRows", new kendo.data.ObservableArray(this.view())); } }); }); </script>
public class Program { public static void Main(string[] args) { BuildWebHost(args).Run(); } public static IWebHost BuildWebHost(string[] args) => WebHost.CreateDefaultBuilder(args) .UseStartup<Startup>() .Build(); }
public class Program { public static void Main(string[] args) { CreateHostBuilder(args).Build().Run(); } public static IHostBuilder CreateHostBuilder(string[] args) => Host.CreateDefaultBuilder(args) .ConfigureWebHostDefaults(webBuilder => { webBuilder.UseStartup<Startup>(); }; } }
var builder = WebApplication.CreateBuilder(args); builder.Services.AddRazorPages(); var app = builder.Build(); if (app.Environment.IsDevelopment()) { app.UseDeveloperExceptionPage(); } app.UseStaticFiles(); app.MapGet("/", () => "Hello World!"); app.MapRazorPages(); app.Run();
var hostBuilder = Host.CreateDefaultBuilder(args) .ConfigureServices(services => { services.AddRazorPages(); }) .ConfigureWebHostDefaults(webBuilder => { webBuilder.Configure((ctx, app) => { if (ctx.HostingEnvironment.IsDevelopment()) { app.UseDeveloperExceptionPage(); } app.UseStaticFiles(); app.UseRouting(); app.UseEndpoints(endpoints => { endpoints.MapGet("/", () => "Hello World!"); endpoints.MapRazorPages(); }); }); }); hostBuilder.Build().Run();
var builder = WebApplication.CreateBuilder(args);
builder.Services.AddRazorPages(); builder.Services.AddSingleton<MyThingy>();
builder.Logging.AddFile();
var app = builder.Build();
app.UseStaticFiles(); app.MapRazorPages();