Alastack.Authentication.Cas

dotnet add package Alastack.Authentication.Cas

var builder = WebApplication.CreateBuilder(args);
builder.Services.AddControllersWithViews();
builder.Services.AddAuthentication(options =>
{
	options.DefaultScheme = CookieAuthenticationDefaults.AuthenticationScheme;
})
.AddCookie(options =>
{
	options.LoginPath = "/signin";
	options.LogoutPath = "/signout";
	options.SlidingExpiration = true;
	options.ExpireTimeSpan = TimeSpan.FromMinutes(3);
	options.Cookie.Name = ".app.cookies";    
	//options.Cookie.MaxAge = TimeSpan.FromMinutes(1);
	//options.Cookie.Expiration = TimeSpan.FromMinutes(1);
})
.AddCas(options =>
{
	options.Service = builder.Configuration["CAS:Service"]!;
	options.Server = builder.Configuration["CAS:Server"]!;
	options.SaveTokens = true;
	//options.ProtocolVersion = Configuration["ProtocolVersion"];
	//options.LoginPath = Configuration["CAS:LoginPath"];                
	//options.LogoutPath = Configuration["CAS:LogoutPath"];
	//options.ServiceValidatePath = Configuration["CAS:ServiceValidePath"];
	//options.ProxyValidatePath = Configuration["CAS:ProxyValidatePath"];
	//options.SignInScheme = CookieAuthenticationDefaults.AuthenticationScheme;
});
var app = builder.Build();
app.UseStaticFiles();
app.UseRouting();
app.UseCookiePolicy();
app.UseAuthentication();
app.UseAuthorization();
app.MapControllerRoute(name: "default",	pattern: "controller=Home}/{action=Index}/{id?}");
app.Run();

{
  "CAS": {
    "Service": "[CAS integration app uri]", //https://www.somecasservice.io
    "Server": "[CAS service uri]", //https://www.somecasserver.io/cas
    "ProtocolVersion": "3.0",
    "LoginPath": "/login",
    "LogoutPath": "/logout",
    "ServiceValidatePath": "/serviceValidate",
    "ProxyValidatePath": "/proxyValidate"
  }
}