spring security 5.x实现兼容多种密码的加密方式_java_脚本之家

spring security 5.x实现兼容多种密码的加密方式

 更新时间:2018年01月28日 11:39:50   作者:彭超   我要评论

spring security针对该功能有两种实现方式,一种是简单的使用加密来保证基于 cookie 的 token 的安全,另一种是通过数据库或其它持久化存储机制来保存生成的 token。这篇文章主要给大家介绍了关于spring security 5.x实现兼容多种密码的加密方式,需要的朋友可以参考下。

前言

本文主要给大家介绍了关于spring security 5.x实现兼容多种密码的加密方式,分享出来供大家参考学习,下面话不多说了,来一起看看详细的介绍吧。

1、spring security PasswordEncoder

spring security 5不需要配置密码的加密方式,而是用户密码加前缀的方式表明加密方式,如:

  • {MD5}88e2d8cd1e92fd5544c8621508cd706b代表使用的是MD5加密方式;
  • {bcrypt}$2a$10$eZeGvVV2ZXr/vgiVFzqzS.JLV878ApBgRT9maPK1Wrg0ovsf4YuI6代表使用的是bcrypt加密方式。

spring security官方推荐使用更加安全的bcrypt加密方式。

这样可以在同一系统中支持多种加密方式,迁移用户比较省事。spring security 5支持的加密方式在PasswordEncoderFactories中定义:

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public class PasswordEncoderFactories {

public static PasswordEncoder createDelegatingPasswordEncoder() {

String encodingId = "bcrypt"`;`

Map<String, PasswordEncoder> encoders = new HashMap();

encoders.put(encodingId, new BCryptPasswordEncoder());

encoders.put(`"ldap"`, new LdapShaPasswordEncoder());

encoders.put(`"MD4"`, new Md4PasswordEncoder());

encoders.put(`"MD5",` `new` `MessageDigestPasswordEncoder("MD5"`));

encoders.put(`"noop"`, NoOpPasswordEncoder.getInstance());

encoders.put(`"pbkdf2"`, new Pbkdf2PasswordEncoder());

encoders.put(`"scrypt"`, new SCryptPasswordEncoder());

encoders.put(`"SHA-1",` `new` `MessageDigestPasswordEncoder("SHA-1"`));

encoders.put(`"SHA-256",` `new` `MessageDigestPasswordEncoder("SHA-256"`));

encoders.put(`"sha256"`, new StandardPasswordEncoder());

return new DelegatingPasswordEncoder(encodingId, encoders);

}

private PasswordEncoderFactories() {

}

}

2 测试

2.1 pom.xml

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<?`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](http://maven.apache.org/POM/4.0.0) [http://maven.apache.org/xsd/maven-4.0.0.xsd](http://maven.apache.org/xsd/maven-4.0.0.xsd)">`

<`modelVersion>4.0.0</modelVersion`>

<`groupId>com.hfcsbc</groupId`>

<`artifactId>security</artifactId`>

<`version>0.0.1-SNAPSHOT</version`>

<`packaging>jar</packaging`>

<`name>security</name`>

<`description>Demo project for Spring Boot</description`>

<`parent`>

<`groupId>org.springframework.boot</groupId`>

<`artifactId>spring-boot-starter-parent</artifactId`>

<`version>2.0.0.M7</version`>

<`relativePath`/> <!-- lookup parent from repository -->

</`parent`>

<`properties`>

<`project.build.sourceEncoding>UTF-8</project.build.sourceEncoding`>

<`project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding`>

<`java.version>1.8</java.version`>

</`properties`>

<`dependencies`>

<`dependency`>

<`groupId>org.springframework.boot</groupId`>

<`artifactId>spring-boot-starter-security</artifactId`>

</`dependency`>

<`dependency`>

<`groupId>org.springframework.boot</groupId`>

<`artifactId>spring-boot-starter-test</artifactId`>

<`scope>test</scope`>

</`dependency`>

<`dependency`>

<`groupId>org.springframework.security</groupId`>

<`artifactId>spring-security-test</artifactId`>

<`scope>test</scope`>

</`dependency`>

<`dependency`>

<`groupId>org.projectlombok</groupId`>

<`artifactId>lombok</artifactId`>

</`dependency`>

</`dependencies`>

<`build`>

<`plugins`>

<`plugin`>

<`groupId>org.springframework.boot</groupId`>

<`artifactId>spring-boot-maven-plugin</artifactId`>

</`plugin`>

</`plugins`>

</`build`>

<`repositories`>

<`repository`>

<`id>spring-snapshots</id`>

<`name>Spring Snapshots</name`>

<`url>[https://repo.spring.io/snapshot](https://repo.spring.io/snapshot)</url`>

<`snapshots`>

<`enabled>true</enabled`>

</`snapshots`>

</`repository`>

<`repository`>

<`id>spring-milestones</id`>

<`name>Spring Milestones</name`>

<`url>[https://repo.spring.io/milestone](https://repo.spring.io/milestone)</url`>

<`snapshots`>

<`enabled>false</enabled`>

</`snapshots`>

</`repository`>

</`repositories`>

<`pluginRepositories`>

<`pluginRepository`>

<`id>spring-snapshots</id`>

<`name>Spring Snapshots</name`>

<`url>[https://repo.spring.io/snapshot](https://repo.spring.io/snapshot)</url`>

<`snapshots`>

<`enabled>true</enabled`>

</`snapshots`>

</`pluginRepository`>

<`pluginRepository`>

<`id>spring-milestones</id`>

<`name>Spring Milestones</name`>

<`url>[https://repo.spring.io/milestone](https://repo.spring.io/milestone)</url`>

<`snapshots`>

<`enabled>false</enabled`>

</`snapshots`>

</`pluginRepository`>

</`pluginRepositories`>

</`project`>

2.2 测试

spring security 5.x默认使用bcrypt加密

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@Slf4j

public class DomainUserDetailsService {

public static void main(String[] args){

PasswordEncoder passwordEncoder = PasswordEncoderFactories.createDelegatingPasswordEncoder();

String encode = passwordEncoder.encode(`"password"`);

log.info(`"加密后的密码:" + encode);`

log.info(`"bcrypt密码对比:" + passwordEncoder.matches("password", encode));`

String md5Password = "{MD5}88e2d8cd1e92fd5544c8621508cd706b"`;`//MD5加密前的密码为:password

log.info(`"MD5密码对比:" + passwordEncoder.matches("password", encode));`

}

}

总结

以上就是这篇文章的全部内容了,希望本文的内容对大家的学习或者工作具有一定的参考学习价值,如果有疑问大家可以留言交流,谢谢大家对脚本之家的支持。

原文链接:http://www.wisely.top/2018/01/27/spring-security-5x-jian-rong-duo-zhong-mi-ma-jia-m/


Original url: Access
Created at: 2019-10-23 16:21:26
Category: default
Tags: none

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