Я новичок в .NETCore и использую IdentityServer4 для аутентификации в веб-приложении .NETCore, и мне нужно иметь возможность динамически устанавливать ClientId или redirectUrls (со страницы входа / выхода) на основе URL-адреса веб-приложение. Но нет способа получить доступ к HttpContext в методе ConfigureServices или получить доступ к параметрам AddAuthentication за пределами ConfigureServices - я действительно застрял!
public void ConfigureServices(IServiceCollection services)
{
services.TryAddSingleton<IHttpContextAccessor, HttpContextAccessor>();
services.AddScoped<ISessionHelper, SessionHelper.SessionHelper>();
services.AddSingleton<PortalSetup>();
services.Configure<CookiePolicyOptions>(options =>
{
// This lambda determines whether user consent for non-essential cookies is needed for a given request.
options.CheckConsentNeeded = context => true;
options.MinimumSameSitePolicy = SameSiteMode.None;
});
services.AddAuthentication(options =>
{
options.DefaultAuthenticateScheme = CookieAuthenticationDefaults.AuthenticationScheme;
options.DefaultChallengeScheme = OpenIdConnectDefaults.AuthenticationScheme;
})
.AddCookie("Cookies", options =>
{
options.LoginPath = "/account/login";
options.LogoutPath = "/account/logoff";
})
.AddOpenIdConnect(options =>
{
options.SignInScheme = Configuration["Oidc:SignInScheme"];
options.Authority = Configuration["Oidc:Authority"];
options.MetadataAddress = $"{Configuration["Oidc:Authority"]}/.well-known/openid-configuration";
options.RequireHttpsMetadata = Convert.ToBoolean(Configuration["Oidc:RequireHttpsMetadata"]);
options.ClientId = Configuration["Oidc:ClientId"];
options.ResponseType = Configuration["Oidc:ResponseType"];
options.SaveTokens = Convert.ToBoolean(Configuration["Oidc:SaveTokens"]);
options.GetClaimsFromUserInfoEndpoint = Convert.ToBoolean(Configuration["Oidc:GetClaimsFromUserEndpoint"]);
options.ClientSecret = Configuration["Oidc:ClientSecret"];
foreach (var s in Configuration["Oidc:Scopes"].Split(','))
{
options.Scope.Add(s);
}
});
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
services.Configure<IISOptions>(iis =>
{
iis.AuthenticationDisplayName = "Windows";
iis.AutomaticAuthentication = false;
iis.ForwardClientCertificate = false;
});
services.AddScoped<ActionExceptionFilter>();
services.AddDistributedMemoryCache();
services.AddSession(options =>
{
options.IdleTimeout = TimeSpan.FromMinutes(5); // set the time for session timeout here
});
services.AddDataProtection()
.PersistKeysToFileSystem(new DirectoryInfo(Configuration["keysDirectory"]));
}
public void Configure(IApplicationBuilder app, IHostingEnvironment env, ISessionHelper session)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler("/Home/Error");
app.UseHsts();
}
JwtSecurityTokenHandler.DefaultInboundClaimTypeMap.Clear();
app.UseAuthentication();
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseCookiePolicy();
app.UseFileServer(new FileServerOptions
{
FileProvider = new PhysicalFileProvider(Configuration["ImageDirectory"]),
EnableDirectoryBrowsing = false,
RequestPath = new PathString("/desimages")
});
//enable session before mvc
app.UseSession();
app.UseMiddleware<PortalSetup>();
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "{controller=Home}/{action=Store}/{id?}");
});
}