03 密码认证模式

使用密码认证模式 需要我们在 加了@ EnableWebSecurity注解的类中加 AuthenticationManager 的Bean对象，不加这个代码是用不了密码模式的！

@Bean
    @Override
    public AuthenticationManager authenticationManagerBean() throws Exception{
        return super.authenticationManagerBean();
    }

截图如下： 

 第二步在 加了@EnableAuthorizationServer注解的类中加如下代码

    @Autowired
    private AuthenticationManager authenticationManager;

    @Override
    public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
        endpoints.authenticationManager(authenticationManager);
    }

截图如下：

 再在authorizedGrantTypes 中加一个password模式如下：

.authorizedGrantTypes("authorization_code","password")

然后在postman 中请求一下在02 的模式中稍微改一下，1.去掉code, 因为不需要授权码了，2授权模式改成 password,然后请求可以成功拿到了token：

具体代码如下：

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.oauth2.config.annotation.configurers.ClientDetailsServiceConfigurer;
import org.springframework.security.oauth2.config.annotation.web.configuration.AuthorizationServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableAuthorizationServer;
import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerEndpointsConfigurer;
import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerSecurityConfigurer;

@Configuration
@EnableAuthorizationServer
public class AuthorizationServerConfig extends AuthorizationServerConfigurerAdapter {

    @Autowired
    private BCryptPasswordEncoder passwordEncoder;

    @Autowired
    private AuthenticationManager authenticationManager;

    @Override
    public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
        endpoints.authenticationManager(authenticationManager);
    }


    @Override
    public void configure(AuthorizationServerSecurityConfigurer security) throws Exception {
        //开启表单认证，主要是让/oauth/token支持client_id以及client_secret做登录验证
        security.allowFormAuthenticationForClients()
                //开启/oauth/token_key验证端口无权限访问
                .tokenKeyAccess("permitAll()")
                //开启/oauth/check_token验证端口认证无限性访问
                .checkTokenAccess("permitAll()");
    }

    
    @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
            clients.
                //使用内存设置
                        inMemory()
                //客户端
                .withClient("client")
                //客户端密码
                .secret(passwordEncoder.encode("secret"))
                //授权类型
                // http://localhost:8888/oauth/authorize?client_id=client&scope=app&response_type=code
                .authorizedGrantTypes("authorization_code","password")
                //授权范围
                .scopes("app")
//                .autoApprove(false)
//                .accessTokenValiditySeconds(60)//秒
//                .refreshTokenValiditySeconds(60)
                //注册回调地址
                .redirectUris("http://www.baidu.com");

    }


}

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
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;

@Configuration
@EnableWebSecurity
public class WebSecurityConfiguration extends WebSecurityConfigurerAdapter {

    
    @Bean
    public BCryptPasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }

    @Bean
    @Override
    public AuthenticationManager authenticationManagerBean() throws Exception{
        return super.authenticationManagerBean();
    }

    
    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.inMemoryAuthentication()
                .withUser("admin")
                .password(passwordEncoder().encode("123456"))
                .roles("ADMIN")
                .and()
                .withUser("user").password(passwordEncoder().encode("123456")).roles("USER");
    }

}

server:
  port: 8888
spring:
  application:
    name: doaredo-oauth
  datasource:
    type: com.zaxxer.hikari.HikariDataSource
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://81.68.000.000:3306/doaredo?serverTimezone=UTC&useUnicode=true&characterEncoding-utf8
    username: admin123
    password: 892d#110
    hikari:
      minimum-idle: 5
      idle-timeout: 60000
      maximum-pool-size: 10
      auto-commit: true
      pool-name: MyHikariCP
      max-lifetime: 1
      connection-timeout: 30000
      connection-test-query: SELECt 1
mybatis-plus:
  mapper-locations: classpath:/mapper/**.xml

pom:

    4.0.0
    
        org.springframework.boot
        spring-boot-starter-parent
        2.5.6
         
    
    com.butler
    butler-auth-server
    0.0.1-SNAPSHOT
    butler-auth-server
    Demo project for Spring Boot
    
        1.8
    
    
        
            org.springframework.boot
            spring-boot-starter-web
        

        
        
            org.springframework.cloud
            spring-cloud-starter-oauth2
            2.2.5.RELEASE
        

        
            org.springframework.boot
            spring-boot-starter-security
            2.5.6
        

        
            org.springframework.boot
            spring-boot-starter-jdbc
            2.5.6
            
                
                    org.apache.tomcat
                    tomcat-jdbc
                
            
        

        
            com.zaxxer
            HikariCP
            4.0.3
        

        
            mysql
            mysql-connector-java
            8.0.20
        




        
            io.springfox
            springfox-boot-starter
            3.0.0
        
        
            com.github.xiaoymin
            knife4j-spring-boot-starter
            
            3.0.3
        


        
            org.springframework.boot
            spring-boot-starter-test
            test
        
    

    
        
            
                org.springframework.boot
                spring-boot-maven-plugin