Delve into using Single Sign-On (SSO) to secure ASP.NET Core applications, including MVC, web API, and more. Discover protocols, configuration, and securing pages and endpoints.

Single Sign-on Authentication and authorization in ASP.NET Core.png

sso.tar.gz

Stand Alone Auth Provider

Client App Only

Full Authentication Flow

Full Authentication Flow With Secondary App

Blazor WebAssembly OIDC

Client and back-end

Securing web applications is extremely important, as you do not want unauthorized people to gain access to your data. The most convenient way of securing an application is to use single sign-on (SSO) because it allows users to authenticate once and gain access to all apps within the same system.

In this course, you’ll cover the process of using SSO in ASP.NET Core apps. You’ll also cover its usage inside all application types supported by ASP.NET Core, including MVC, web API, gRPC services, Blazor, and SignalR.

By the end of this course, you will have learned what SSO consists of, what protocols it uses, and how it’s configured inside an ASP.NET Core middleware. You will also have learned how to secure any endpoints, pages, and views supported by ASP.NET Core.

Using Single Sign-On for Securing Applications in ASP.NET Core

import React from 'react';
import { shallow, configure } from 'enzyme';
import Adapter from 'enzyme-adapter-react-16';

configure({ adapter: new Adapter() });

import HelloWorld from './app';

var TestResult = function() {
    this.succeeded = false;
    this.reason = "";
    this.input = "";
    this.expected_output = "";
    this.actual_output = "";
}

export const executeTests = function() {

  var results = [];

  result = new TestResult();
  result.input = 'HelloWorld Component';
  result.expected_output = "span containing text 'Hello World'"

  let wrapper = shallow(<HelloWorld />);

  // Call your Challenge function here.

  let type = wrapper.type();
  let testSuccessful = true;
  let failureReason;

  if (type !== 'span') {
    testSuccessful = false;
    failureReason = "You need to render exactly one span HTML element";
  } else if (wrapper.props().children != "Hello World") {
     testSuccessful = false;
     failureReason = "You have rendered wrong message in your span element";
  }

  result.actual_output = wrapper.html();

  if (testSuccessful) {
    result.succeeded = true;
    result.reason = "Succeeded"
  } else {
    result.succeeded = false;
    result.reason = failureReason;
  }

  results.push(result);

  return results;
}


Introduction to Single Sign-On (SSO)

JWT and Authorization Middleware

Enabling SSO in MVC Apps

Enabling SSO in Razor Pages

Enabling SSO in Web API

Enabling SSO in Blazor

Enabling SSO in gRPC

Enabling SSO in SignalR

Wrapping Up

Appendix

Passing a JWT into Headless APIs

OIDC setup with bearer token pass-through