Diplomarbeit-Absolventenverein/oqtane.framework
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Refactoring authentication to support server-side Blazor using a seamless login flow.

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This commit is contained in:
Shaun Walker
2019-07-15 08:30:03 -04:00
parent f3c823e667
commit ce069ed45b
28 changed files with 307 additions and 86 deletions
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60
Oqtane.Client/Modules/Admin/Login/Index.razor
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@ -4,11 +4,12 @@
@using Oqtane.Models
@using Oqtane.Services
@using Oqtane.Providers
@using Oqtane.Shared
@inherits ModuleBase
@inject IUriHelper UriHelper
@inject IJSRuntime jsRuntime
@inject IUserService UserService
@inject ServerAuthenticationStateProvider AuthStateProvider
@inject IServiceProvider ServiceProvider
<AuthorizeView>
<Authorizing>
@ -28,33 +29,62 @@
<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>
<NavLink class="btn btn-secondary" href="/">Cancel</NavLink>
<button type="button" class="btn btn-secondary" @onclick="@Cancel">Cancel</button>
</div>
</NotAuthorized>
</AuthorizeView>
@code {
public override SecurityAccessLevelEnum SecurityAccessLevel { get { return SecurityAccessLevelEnum.Anonymous; } }
public override SecurityAccessLevelEnum SecurityAccessLevel { get { return SecurityAccessLevelEnum.Anonymous; } }
public string Message { get; set; } = "<div class=\"alert alert-info\" role=\"alert\">Use host/password For Demo Access</div>";
public string Username { get; set; } = "";
public string Password { get; set; } = "";
public string Message { get; set; } = "<div class=\"alert alert-info\" role=\"alert\">Use host/password For Demo Access</div>";
public string Username { get; set; } = "";
public string Password { get; set; } = "";
public bool Remember { get; set; } = false;
private async Task Login()
private async Task Login()
{
User user = new User();
user.Username = Username;
user.Password = Password;
user.IsPersistent = Remember;
user = await UserService.LoginUserAsync(user);
if (user.IsAuthenticated)
{
User user = new User();
user.Username = Username;
user.Password = Password;
user = await UserService.LoginUserAsync(user);
if (user != null)
string ReturnUrl = PageState.QueryString["returnurl"];
var authstateprovider = (IdentityAuthenticationStateProvider)ServiceProvider.GetService(typeof(IdentityAuthenticationStateProvider));
if (authstateprovider == null)
{
AuthStateProvider.NotifyAuthenticationChanged();
UriHelper.NavigateTo(NavigateUrl("", true));
// server-side Blazor
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
{
Message = "<div class=\"alert alert-danger\" role=\"alert\">User Does Not Exist</div>";
// client-side Blazor
authstateprovider.NotifyAuthenticationChanged();
UriHelper.NavigateTo(NavigateUrl(ReturnUrl, true));
}
}
else
{
Message = "<div class=\"alert alert-danger\" role=\"alert\">Login Failed. Please Remember That Passwords Are Case Sensitive.</div>";
}
}
private void Cancel()
{
string ReturnUrl = PageState.QueryString["returnurl"];
UriHelper.NavigateTo(NavigateUrl(ReturnUrl));
}
}