Spring Boot 3 Training

SPRING BOOT

This training aims to allow you to master the Spring framework as well as Spring Boot.

French / English

5 Days

Certificate

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Next session : August

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Overview

Spring Boot makes it extremely easy to start, configure, and deploy a Spring project. With its autoconfiguration capabilities based primarily on dependency management, it allows developers to focus on their business issues rather than technical configuration and integration issues. Embedded in an on-board
servlet container, Spring Boot applications are simple Java applications that you just have to start. This new type of packaging simplifies the production of applications to the extreme.
In this sense, Spring Boot applications are part of the DevOps approach. And are very suitable for microservice architectures.

Prerequisites

Spring Boot Level 1 & 2

Goals

Build secure and scalable microservices.

Training Program

1- Introduction and Lab Documents and workspace

Overview Security always matters

2- Spring Security

Security Basics Spring Security Internals Understanding Spring Security AutoConfigurations and Customizing Digest Authentication Configuring Credentials in database Customizing Form Login and CSRF Enabling Https Using Spring cloud Vault to store secrets in vault Understanding and configuring remember-me

3- OAuth2

oAuth2 Basics and Authorization code grant Client Credentials Grant and Password Grant Securing Using Google Authorization Server Custom Auth Server - Client Credentials and password grant Introduction to JWT Customize Auth Server to Generate JWT token Customize Auth Server to support Authorization code grant Create Resource Server Token Relay and making request to Resource server using Web Client

4- Registering new User and email validation

Registering a new User Email verification of new user

5- Conclusion

Project

All the exercises have as a common thread the creation of a
complete Web server in Spring with user management, display of HTML pages and
REST API

01.

Running a Spring Boot Application Using Spring CLI

02.

Creation of a web application

03.

SpringData Rest: The elaboration of Rest API (HATEOAS) with Spring Data Rest discussions

04.

Spring MVC: Mini web application with Thymeleaf, security implementation

05.

Spring MVC REST: REST controller developments. Jackson annotations and serialization issues. The DTO patter and ObjectMappers

06.

Spring and Tests: Unit tests and mock objects, Integration tests with Tomcat and embedded HSQL, JSON serialization tests

07.

Actuator: Implementation of Actuator

08.

Setting up Web and Rest controllers, Spring Boot configuration

09.

Implementation of Spring Boot Actuator

KELMASS

KELMASS is a startup offering IT services, cloud solutions, infrastructure management, technical support and support in the process of digitizing your business.