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# Custom Login PageModel in **ABP** ASP.NET Core MVC application |
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ABP Framework uses Microsoft Identity underneath hence supports customization as much as Microsoft Identity does. |
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### Creating Login PageModel |
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To create your own custom Login PageModel, you need to inherit [Abp LoginModel](https://github.com/abpframework/abp/blob/037ef9abe024c03c1f89ab6c933710bcfe3f5c93/modules/account/src/Volo.Abp.Account.Web/Pages/Account/Login.cshtml.cs). |
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````xml |
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public class CustomLoginModel : LoginModel |
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{ |
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public CustomLoginModel( |
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Microsoft.AspNetCore.Authentication.IAuthenticationSchemeProvider schemeProvider, |
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Microsoft.Extensions.Options.IOptions<Volo.Abp.Account.Web.AbpAccountOptions> accountOptions) |
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: base(schemeProvider, accountOptions) |
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{ |
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} |
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} |
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```` |
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### Overriding Methods |
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Afterwards you can override a method like `CreateExternalUserAsync`: |
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````xml |
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protected override async Task<Volo.Abp.Identity.IdentityUser> CreateExternalUserAsync(ExternalLoginInfo info) |
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{ |
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var emailAddress = info.Principal.FindFirstValue(AbpClaimTypes.Email); |
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var user = new IdentityUser(GuidGenerator.Create(), emailAddress, emailAddress, CurrentTenant.Id); |
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CheckIdentityErrors(await UserManager.CreateAsync(user)); |
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CheckIdentityErrors(await UserManager.SetEmailAsync(user, emailAddress)); |
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CheckIdentityErrors(await UserManager.AddLoginAsync(user, info)); |
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return user; |
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} |
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```` |
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### Overriding Login Page UI |
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Overriding `.cshtml` files can be easily done via [Virtual File System](https://docs.abp.io/en/abp/latest/Virtual-File-System). Create folder named **Account** under **Pages** directory. Create **Login.cshtml** under Pages/Account directory. |
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Set the model with your newly created Login Page Model and customize to your preferences like: |
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````xml |
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@page |
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@using Volo.Abp.Account.Settings |
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@using Volo.Abp.Settings |
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@model Acme.BookStore.Web.CustomLoginModel |
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@inherits Volo.Abp.Account.Web.Pages.Account.AccountPage |
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@inject Volo.Abp.Settings.ISettingProvider SettingProvider |
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<div class="jumbotron"> |
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<p>My Customized Login Page! </p> |
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</div> |
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@if (Model.EnableLocalLogin) |
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{ |
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<div class="card mt-3 shadow-sm rounded"> |
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<div class="card-body p-5"> |
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<h4>@L["Login"]</h4> |
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@if (await SettingProvider.IsTrueAsync(AccountSettingNames.IsSelfRegistrationEnabled)) |
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{ |
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<strong> |
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@L["AreYouANewUser"] |
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<a href="@Url.Page("./Register", new {returnUrl = Model.ReturnUrl, returnUrlHash = Model.ReturnUrlHash})" class="text-decoration-none">@L["Register"]</a> |
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</strong> |
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} |
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<form method="post" class="mt-4"> |
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<input asp-for="ReturnUrl" /> |
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<input asp-for="ReturnUrlHash" /> |
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<div class="form-group"> |
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<label asp-for="LoginInput.UserNameOrEmailAddress"></label> |
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<input asp-for="LoginInput.UserNameOrEmailAddress" class="form-control" /> |
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<span asp-validation-for="LoginInput.UserNameOrEmailAddress" class="text-danger"></span> |
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</div> |
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<div class="form-group"> |
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<label asp-for="LoginInput.Password"></label> |
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<input asp-for="LoginInput.Password" class="form-control" /> |
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<span asp-validation-for="LoginInput.Password" class="text-danger"></span> |
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</div> |
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<div class="form-check"> |
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<label asp-for="LoginInput.RememberMe" class="form-check-label"> |
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<input asp-for="LoginInput.RememberMe" class="form-check-input" /> |
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@Html.DisplayNameFor(m => m.LoginInput.RememberMe) |
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</label> |
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</div> |
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<abp-button type="submit" button-type="Primary" name="Action" value="Login" class="btn-block btn-lg mt-3">@L["Login"]</abp-button> |
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</form> |
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</div> |
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<div class="card-footer text-center border-0"> |
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<abp-button type="button" button-type="Link" name="Action" value="Cancel" class="px-2 py-0">@L["Cancel"]</abp-button> @* TODO: Only show if identity server is used *@ |
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</div> |
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</div> |
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} |
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@if (Model.VisibleExternalProviders.Any()) |
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{ |
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<div class="col-md-6"> |
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<h4>@L["UseAnotherServiceToLogIn"]</h4> |
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<form asp-page="./Login" asp-page-handler="ExternalLogin" asp-route-returnUrl="@Model.ReturnUrl" asp-route-returnUrlHash="@Model.ReturnUrlHash" method="post"> |
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<input asp-for="ReturnUrl" /> |
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<input asp-for="ReturnUrlHash" /> |
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@foreach (var provider in Model.VisibleExternalProviders) |
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{ |
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<button type="submit" class="btn btn-primary" name="provider" value="@provider.AuthenticationScheme" title="@L["GivenTenantIsNotAvailable", provider.DisplayName]">@provider.DisplayName</button> |
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} |
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</form> |
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</div> |
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} |
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@if (!Model.EnableLocalLogin && !Model.VisibleExternalProviders.Any()) |
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{ |
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<div class="alert alert-warning"> |
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<strong>@L["InvalidLoginRequest"]</strong> |
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@L["ThereAreNoLoginSchemesConfiguredForThisClient"] |
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</div> |
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} |
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```` |
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Further readings, [ASP.NET Core (MVC / Razor Pages) User Interface Customization Guide](https://docs.abp.io/en/abp/latest/UI/AspNetCore/Customization-User-Interface#asp-net-core-mvc-razor-pages-user-interface-customization-guide). |
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