Asp.Net MVC 5使用Identity之简单的注册和登陆

@using Microsoft.AspNet.Identity@{ ???ViewBag.Title = "Index";}<h2>Index</h2>@if (Request.IsAuthenticated){ ???using (Html.BeginForm("LogOff", "Account", FormMethod.Post, new { id = "logoutForm", @class = "navbar-right" })) ???{ ???????@Html.AntiForgeryToken() ???????<p>Hello @User.Identity.GetUserName()</p> ???????<ul> ???????????<li><a href="javascript:document.getElementById(‘logoutForm‘).submit()">Log off</a></li> ???????</ul> ???}}else{ ???<ul> ???????<li> ???????????@Html.ActionLink("Login", "Login", "Account") ???????</li> ???????<li> ???????????@Html.ActionLink("Register", "Register", "Account") ???????</li> ???</ul>}

private ApplicationSignInManager signInManager; ???????private ApplicationUserManager userManager; ???????public ApplicationSignInManager SignInManager ???????{ ???????????get ???????????{ ???????????????return signInManager ?? HttpContext.GetOwinContext().Get<ApplicationSignInManager>(); ???????????} ???????????private set ???????????{ ???????????????signInManager = value; ???????????} ???????} ???????public ApplicationUserManager UserManager ???????{ ???????????get { return userManager ?? HttpContext.GetOwinContext().GetUserManager<ApplicationUserManager>(); } ???????????private set ???????????{ ???????????????userManager = value; ???????????} ???????} ???????[AllowAnonymous] ???????public ActionResult Login(string returnUrl) ???????{ ???????????ViewBag.ReturnUrl = returnUrl; ???????????return View(); ???????} ???????[HttpPost] ???????[AllowAnonymous] ???????[ValidateAntiForgeryToken] ???????public async Task<ActionResult> Login(SignInModel model, string returnUrl) ???????{ ???????????if (!ModelState.IsValid) ???????????{ ???????????????return View(model); ???????????} ???????????var result = await SignInManager.PasswordSignInAsync(model.Email, model.Password, model.RememberMe, shouldLockout: false); ???????????switch (result) ???????????{ ???????????????case SignInStatus.Success: ???????????????????return RedirectToLocal(returnUrl); ???????????????case SignInStatus.Failure: ???????????????default: ???????????????????ModelState.AddModelError("", "登陆无效"); ???????????????????return View(model); ???????????} ???????} ???????[AllowAnonymous] ???????public ActionResult Register() ???????{ ???????????return View(); ???????} ???????[HttpPost] ???????[AllowAnonymous] ???????[ValidateAntiForgeryToken] ???????public async Task<ActionResult> Register(SignUpModel model) ???????{ ???????????if (ModelState.IsValid) ???????????{ ???????????????var user = new ApplicationUser { UserName = model.Email, Email = model.Email }; ???????????????var result = await UserManager.CreateAsync(user, model.Password); ???????????????if (result.Succeeded) ???????????????{ ???????????????????await SignInManager.SignInAsync(user, isPersistent: false, rememberBrowser: false); ???????????????????return RedirectToAction("Index", "Home"); ???????????????} ???????????????AddErrors(result); ???????????} ???????????return View(model); ???????} ???????[HttpPost] ???????[ValidateAntiForgeryToken] ???????public ActionResult LogOff() ???????{ ???????????AuthenticationManager.SignOut(); ???????????return RedirectToAction("Index", "Home"); ???????} ???????private void AddErrors(IdentityResult result) ???????{ ???????????foreach (var error in result.Errors) ???????????{ ???????????????ModelState.AddModelError("", error); ???????????} ???????} ???????private ActionResult RedirectToLocal(string returnUrl) ???????{ ???????????if (Url.IsLocalUrl(returnUrl)) ???????????{ ???????????????return Redirect(returnUrl); ???????????} ???????????return RedirectToAction("Index", "Home"); ???????} ???????private IAuthenticationManager AuthenticationManager ???????{ ???????????get { return HttpContext.GetOwinContext().Authentication; } ???????}

@model IdentityDemo.Models.SignInModel@{ ???ViewBag.Title = "Login";}<h2>Login</h2>@using (Html.BeginForm("Login", "Account", new { ReturnUrl = ViewBag.ReturnUrl }, FormMethod.Post)){ ???@Html.AntiForgeryToken() ???????<div class="form-horizontal"> ???????<h4>SignInModel</h4> ???????<hr /> ???????@Html.ValidationSummary(true, "", new { @class = "text-danger" }) ???????<div class="form-group"> ???????????@Html.LabelFor(model => model.Email, htmlAttributes: new { @class = "control-label col-md-2" }) ???????????<div class="col-md-10"> ???????????????@Html.TextBoxFor(model => model.Email, new { htmlAttributes = new { @class = "form-control" } }) ???????????????@Html.ValidationMessageFor(model => model.Email, "", new { @class = "text-danger" }) ???????????</div> ???????</div> ???????<div class="form-group"> ???????????@Html.LabelFor(model => model.Password, htmlAttributes: new { @class = "control-label col-md-2" }) ???????????<div class="col-md-10"> ???????????????@Html.PasswordFor(model => model.Password, new { htmlAttributes = new { @class = "form-control" } }) ???????????????@Html.ValidationMessageFor(model => model.Password, "", new { @class = "text-danger" }) ???????????</div> ???????</div> ???????<div class="form-group"> ???????????@Html.LabelFor(model => model.RememberMe, htmlAttributes: new { @class = "control-label col-md-2" }) ???????????<div class="col-md-10"> ???????????????<div class="checkbox"> ???????????????????@Html.CheckBoxFor(model => model.RememberMe) ???????????????????@Html.ValidationMessageFor(model => model.RememberMe, "", new { @class = "text-danger" }) ???????????????</div> ???????????</div> ???????</div> ???????<div class="form-group"> ???????????<div class="col-md-offset-2 col-md-10"> ???????????????<input type="submit" value="SignIn" class="btn btn-default" /> ???????????</div> ???????</div> ???</div>}<div> ???@Html.ActionLink("注册", "Register")</div>

@model IdentityDemo.Models.SignUpModel@{ ???ViewBag.Title = "Register";}<h2>Register</h2>@using (Html.BeginForm("Register", "Account", FormMethod.Post)){ ???@Html.AntiForgeryToken() ???????<div class="form-horizontal"> ???????<h4>SignUpModel</h4> ???????<hr /> ???????@Html.ValidationSummary(true, "", new { @class = "text-danger" }) ???????<div class="form-group"> ???????????@Html.LabelFor(model => model.Email, htmlAttributes: new { @class = "control-label col-md-2" }) ???????????<div class="col-md-10"> ???????????????@Html.TextBoxFor(model => model.Email, new { htmlAttributes = new { @class = "form-control" } }) ???????????????????????????</div> ???????</div> ???????<div class="form-group"> ???????????@Html.LabelFor(model => model.Password, htmlAttributes: new { @class = "control-label col-md-2" }) ???????????<div class="col-md-10"> ???????????????@Html.PasswordFor(model => model.Password, new { htmlAttributes = new { @class = "form-control" } }) ???????????????????????????</div> ???????</div> ???????<div class="form-group"> ???????????@Html.LabelFor(model => model.ConfirmPassword, htmlAttributes: new { @class = "control-label col-md-2" }) ???????????<div class="col-md-10"> ???????????????@Html.PasswordFor(model => model.ConfirmPassword, new { htmlAttributes = new { @class = "form-control" } }) ???????????????????????????</div> ???????</div> ???????<div class="form-group"> ???????????<div class="col-md-offset-2 col-md-10"> ???????????????<input type="submit" value="SignUp" class="btn btn-default" /> ???????????</div> ???????</div> ???</div>}