oqtane.framework/Oqtane.Client/Modules/Admin/Login/Index.razor
2019-10-12 16:32:47 -04:00

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@namespace Oqtane.Modules.Admin.Login
@inherits ModuleBase
@inject NavigationManager NavigationManager
@inject IJSRuntime jsRuntime
@inject IUserService UserService
@inject IServiceProvider ServiceProvider
<AuthorizeView>
<Authorizing>
<text>...</text>
</Authorizing>
<Authorized>
You are already logged in
</Authorized>
<NotAuthorized>
<div class="container">
<div class="form-group">
<label for="Username" class="control-label">Username: </label>
<input type="text" name="Username" class="form-control" placeholder="Username" @bind="@Username" />
</div>
<div class="form-group">
<label for="Password" class="control-label">Password: </label>
<input type="password" name="Password" class="form-control" placeholder="Password" @bind="@Password" />
</div>
<div class="form-group">
<div class="form-check form-check-inline">
<label class="form-check-label" for="Remember">Remember Me?</label>&nbsp;
<input type="checkbox" class="form-check-input" name="Remember" @bind="@Remember" />
</div>
</div>
<button type="button" class="btn btn-primary" @onclick="Login">Login</button>
<button type="button" class="btn btn-secondary" @onclick="Cancel">Cancel</button>
</div>
</NotAuthorized>
</AuthorizeView>
@code {
public override SecurityAccessLevel SecurityAccessLevel { get { return SecurityAccessLevel.Anonymous; } }
public string Username { get; set; } = "";
public string Password { get; set; } = "";
public bool Remember { get; set; } = false;
private async Task Login()
{
string ReturnUrl = PageState.QueryString["returnurl"];
var authstateprovider = (IdentityAuthenticationStateProvider)ServiceProvider.GetService(typeof(IdentityAuthenticationStateProvider));
if (authstateprovider == null)
{
// server-side Blazor
User user = new User();
user.SiteId = PageState.Site.SiteId;
user.Username = Username;
user.Password = Password;
user = await UserService.LoginUserAsync(user, false, false);
if (user.IsAuthenticated)
{
// complete the login on the server so that the cookies are set correctly on SignalR
var interop = new Interop(jsRuntime);
string antiforgerytoken = await interop.GetElementByName("__RequestVerificationToken");
var fields = new { __RequestVerificationToken = antiforgerytoken, username = Username, password = Password, remember = Remember, returnurl = ReturnUrl };
await interop.SubmitForm("/login/", fields);
}
else
{
AddModuleMessage("Login Failed. Please Remember That Passwords Are Case Sensitive.", MessageType.Error);
}
}
else
{
// client-side Blazor
User user = new User();
user.SiteId = PageState.Site.SiteId;
user.Username = Username;
user.Password = Password;
user = await UserService.LoginUserAsync(user, true, Remember);
if (user.IsAuthenticated)
{
authstateprovider.NotifyAuthenticationChanged();
NavigationManager.NavigateTo(NavigateUrl(ReturnUrl, Reload.Site));
}
else
{
AddModuleMessage("Login Failed. Please Remember That Passwords Are Case Sensitive.", MessageType.Error);
}
}
}
private void Cancel()
{
string ReturnUrl = PageState.QueryString["returnurl"];
NavigationManager.NavigateTo(ReturnUrl);
}
}