public Task Invoke(IDictionary <string, object> environment) { var context = new LoginContext(environment, _formsAuthenticationProvider); if (LoginContext.GetIsLoginRequest(environment)) { return(context.ProcessLogin()); } return(_next(environment)); }
public void Configuration(IAppBuilder builder) { var rootDirectory = Environment.CurrentDirectory; var loginDirectory = Path.Combine(rootDirectory, "login"); var fs = new PhysicalFileSystem(rootDirectory); var loginFs = new PhysicalFileSystem(loginDirectory); var dfo = new DefaultFilesOptions(); dfo.DefaultFileNames.Add("index.html"); dfo.FileSystem = fs; var sfo = new StaticFileOptions { FileSystem = fs }; var loginSfo = new StaticFileOptions { FileSystem = loginFs }; builder.SetDataProtectionProvider(new DpapiDataProtectionProvider()); var formsAuthenticationProvider = new FormsAuthenticationProvider(); formsAuthenticationProvider.OnValidateLogin = context => { Console.WriteLine("Validating Login"); Console.WriteLine("================"); Console.WriteLine(" Context.AuthType: " + context.AuthenticationType); Console.WriteLine(" Context.Identity: " + (context.Identity != null ? context.Identity.Name : "Not set")); Console.WriteLine(" Context.Environment:"); var response = new OwinResponse(context.Environment); if (LoginContext.GetIsLoginRequest(context.Environment)) { // Need to retrieve username and password from environment b/c it doesn't // come through in the context (even though the context constructor accepts them) var username = context.Environment["formsauthn.username"].ToString(); var password = context.Environment["formsauthn.password"].ToString(); var remember = bool.Parse(context.Environment["formsauthn.remember"].ToString()); Console.WriteLine(" Request.Username: "******" Request.Password: "******" Request.Remember: " + remember); if (username == password) { var identity = new ClaimsIdentity( new GenericIdentity(username, context.AuthenticationType), new[] { new Claim(ClaimTypes.IsPersistent, remember.ToString()) } ); // I assumed that this would take care of populating the cookie for me... but not so much. context.Signin(identity); var msg = "Access granted."; Console.WriteLine(msg); var msgBytes = Encoding.UTF8.GetBytes(msg); return(response.Body.WriteAsync(msgBytes, 0, msgBytes.Length)); } else { var msg = "Access denied. Try with username=password"; Console.WriteLine(msg); var msgBytes = Encoding.UTF8.GetBytes(msg); return(response.Body.WriteAsync(msgBytes, 0, msgBytes.Length)); } } else { foreach (var item in context.Environment) { Console.WriteLine(" {0}={1}", item.Key, item.Value != null ? (item.Value is string?(string)item.Value: item.Value.GetType().FullName) : "Not set" ); } } return(response.Body.WriteAsync(new byte[] { }, 0, 0)); }; builder.UseFormsAuthentication( new FormsAuthenticationOptions { CookieHttpOnly = true, CookieName = "AuthCookie", CookiePath = "/", CookieSecure = false, LoginPath = "/login/", ExpireTimeSpan = TimeSpan.FromHours(1), ReturnUrlParameter = "returnUrl", SlidingExpiration = true, Provider = formsAuthenticationProvider } ); builder.UseApplicationSignInCookie(); builder.UseDefaultFiles(dfo); builder.UseErrorPage(); builder.MapPath("/login", loginBuilder => loginBuilder.UseProcessLoginPostback(formsAuthenticationProvider).UseStaticFiles(loginSfo)); builder.UseDenyAnonymous().UseStaticFiles(sfo); }