Security之基础篇

yzm4399

已于 2022-03-17 15:43:20 修改

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分类专栏： security 文章标签： security

于 2021-10-21 16:13:50 首次发布

本文链接：https://blog.youkuaiyun.com/qq_43654581/article/details/120886132

版权

本文介绍了如何使用Spring Boot创建内存用户进行登录，并配置SecurityConfig实现访问权限控制。涉及了`security01`子工程的Maven配置、无数据库启动、`@EnableWebSecurity`启用、密码加密、InMemoryAuthentication配置、HTTP安全策略和权限测试。

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1、功能实现

创建内存用户，进行登录
访问权限接口

2、security01 子工程

在这里插入图片描述

<?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>com.yzm</groupId>
        <artifactId>security</artifactId>
        <version>0.0.1-SNAPSHOT</version>
        <relativePath>../pom.xml</relativePath> <!-- lookup parent from repository -->
    </parent>

    <artifactId>security01</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>
    <name>security01</name>
    <description>Demo project for Spring Boot</description>

    <dependencies>
        <dependency>
            <groupId>com.yzm</groupId>
            <artifactId>common</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

由于还没有用到数据库，启动类 exclude 数据库自动配置，以免启动报错

package com.yzm.security01;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;

@SpringBootApplication(exclude = DataSourceAutoConfiguration.class)
public class Security01Application {
   

    public static void main(String[] args) {
   
        SpringApplication.run(Security01Application.class, args);
    }
}

3、SecurityConfig 配置类

package com.yzm.security01.config;

import lombok.extern.slf4j.Slf4j;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security

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