Spring Security Tutorial - [NEW] [2023]
Why Stack Overflow recommends it
Stack Overflow users link it as a worked example of the newer Spring Security configuration style, both when answering questions about deprecated OAuth libraries and when citing the tutorial they followed.
Recommended by 1 people across 1 different months, 2022 to 2024.
What it is
A 1.5-hour tutorial from Amigoscode that builds a secured Spring Boot API using Spring Security, covering form login, basic authentication and JWT authentication with a custom filter, UserDetailsService and an authentication controller. It is a step-by-step coding walkthrough aimed at Java developers.
What people said
Recommends Andrew · 2023-01 · Stack Overflow · on “Use OAuth library for Spring Boot”
These libraries are deprecated and most likely not compatible with your version of spring boot: <dependency> <groupId>org.springframework.security.oauth</groupId> <artifactId>spring-security-oauth2</artifactId> <version>2.5.2.RELEASE</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-oauth2-resource-server</artifactId> </dependency> Here is the stack overflow post about this: What is the replacement for the deprecated AuthorizationServer in Spring Security? [LINK] Here is a video on how to use the new spring security: [this video]
Cites Gabriel · 2022-12 · Stack Overflow · on “How do you log in with a external database in Spring Security 6?”
after researching a few hours I couldn't find anything on how to log in when you are using a external database that contains the credentials in Spring Security 6. package de.gabriel.vertretungsplan.security; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity; import org.springframework.security.web.SecurityFilterChain; @Configuration @EnableWebSecurity public class SecurityConfiguration { @Bean public SecurityFilterChain securityFilterChain(HttpSecurity http) thr
Cites Meraj al Maksud · 2024-05 · Stack Overflow · on “Parameter 0 of constructor in com....AuthenticationController required a bean of type 'org......AuthenticationManager' that could not be found”
I was following a tutorial [this video] on YouTube on SpringSecurity and ran into the following error: DESCRIPTION: Parameter 0 of constructor in com.example.demo.controllers.AuthenticationController required a bean of type 'org.springframework.security.authentication.AuthenticationManager' that could not be found. ACTION: Consider defining a bean of type 'org.springframework.security.authentication.AuthenticationManager' in your configuration. But I've already declared a bean in the SecurityConfig class, as shown below. As for public default contructor, I used @RequiredArgsConstructor annotation from Lombok. I can't see why it should still give me the same error. AuthenticationController.java pa