Spring_Security

참고사이트

만약 사용자가 홈페이지를 보기전에 로그인을 해야 페이지를 볼 수 있도록 하려면 어떻게 해야 하는가?

The first thing you need to do is add Spring Security to the classpath.

With Gradle, you need to add three lines

implementation 'org.springframework.boot:spring-boot-starter-security'
//  Temporary explicit version to fix Thymeleaf bug
implementation 'org.thymeleaf.extras:thymeleaf-extras-springsecurity6:3.1.2.RELEASE'
testImplementation 'org.springframework.security:spring-security-test'

With Maven, you need to add two extra entries (one for the application and one for testing) to the element in , as the following listing shows:

<dependency>
	<groupId>org.springframework.boot</groupId>
	<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
	<groupId>org.thymeleaf.extras</groupId>
	<artifactId>thymeleaf-extras-springsecurity6</artifactId>
	<!-- Temporary explicit version to fix Thymeleaf bug -->
	<version>3.1.1.RELEASE</version>
</dependency>
<dependency>
	<groupId>org.springframework.security</groupId>
	<artifactId>spring-security-test</artifactId>
	<scope>test</scope>
</dependency>

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>3.3.0</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>
	<groupId>com.example</groupId>
	<artifactId>securing-web-complete</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<name>securing-web-complete</name>
	<description>Demo project for Spring Boot</description>

	<properties>
		<java.version>17</java.version>
	</properties>

	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-thymeleaf</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-security</artifactId>
		</dependency>
		<dependency>
			<groupId>org.thymeleaf.extras</groupId>
			<artifactId>thymeleaf-extras-springsecurity6</artifactId>
			<!-- Temporary explicit version to fix Thymeleaf bug -->
			<version>3.1.1.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework.security</groupId>
			<artifactId>spring-security-test</artifactId>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>
	</dependencies>

</project>

다음 보안 구성을 사용하면 인증된 사용자만 비밀 인사말을 볼 수 있습니다.