spring security oauth2

1.引入POM

 2.主要配置2个类 

   2.1 一个是继承AuthorizationServerConfigurerAdapter  

package com.zbiti.anvil.maintain.auth.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.password.PasswordEncoder;
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;
import org.springframework.security.oauth2.provider.token.TokenStore;
import org.springframework.security.oauth2.provider.token.store.InMemoryTokenStore;

/**
 * @author
 * @date 2021/9/2 13:45
 */
@Configuration
@EnableAuthorizationServer
public class AuthorizationServerConfig extends AuthorizationServerConfigurerAdapter {
 
    @Autowired
    private AuthenticationManager authenticationManager;

    @Autowired
    private PasswordEncoder passwordEncoder;
    
    @Autowired
    private UserDetailsService userDetailsService;

    @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
        // @formatter:off
        clients.inMemory()
                .withClient("admin-app")
                .secret(passwordEncoder.encode("123456"))
                .scopes("all")
                .authorizedGrantTypes("authorization_code", "refresh_token", "client_credentials", "password")
                .accessTokenValiditySeconds(3600 * 24)
                .refreshTokenValiditySeconds(3600 * 24 * 7)
                .redirectUris("http://localhost:8080/testlogin");
        // @formatter:on
    }


    /**
     * /oauth/token 401 
     * 
     *   1.如果设置 allowFormAuthenticationForClients的话,
     *   过滤器链里面会添加 ClientCredentialsTokenEndpointFilter 这个加载在 BasicAuthenticationFilter 这个之前
     *    
     * @param security
     * @throws Exception
     */
    @Override
    public void configure(AuthorizationServerSecurityConfigurer security) throws Exception {
        security.allowFormAuthenticationForClients();

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

    /**
     * 配置token存储
     * @return
     */
    @Bean
    public TokenStore tokenStore() {
        return new InMemoryTokenStore();
    }

    
}

   2.2 一个是继承WebSecurityConfigurerAdapter

package com.zbiti.anvil.maintain.auth.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
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.crypto.password.PasswordEncoder;

/**
 * @author tangwei
 * @date 2021/9/2 15:56
 */
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    // @formatter:off
    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
                .authorizeRequests()
                .antMatchers("/test/**").permitAll()
                .anyRequest().authenticated();
    }
    // @formatter:on

   

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


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

然后实现

/**
 * @author
 * @date 2021/9/2 13:54
 */
@Service
public class UserDetailsServiceImpl implements UserDetailsService {
    
    @Autowired
    PasswordEncoder passwordEncoder;
    
    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
        List<GrantedAuthority> grantedAuthorities = new ArrayList<>();
        SimpleGrantedAuthority s = new SimpleGrantedAuthority("admin");
        grantedAuthorities.add(s);
        return new SecurityUserVO(username,passwordEncoder.encode("123456"),grantedAuthorities);
    }
}

package com.zbiti.anvil.maintain.auth.domain;

import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.userdetails.User;

import java.util.Collection;

/**
 * @author
 * @date 2021/9/2 13:55
 */
public class SecurityUserVO extends User {
    
    private Long userId;

    public SecurityUserVO(String username, String password, Collection<? extends GrantedAuthority> authorities) {
        super(username, password, authorities);
    }

    public SecurityUserVO(String username, String password, boolean enabled, boolean accountNonExpired, boolean credentialsNonExpired, boolean accountNonLocked, Collection<? extends GrantedAuthority> authorities) {
        super(username, password, enabled, accountNonExpired, credentialsNonExpired, accountNonLocked, authorities);
    }


    public Long getUserId() {
        return userId;
    }

    public void setUserId(Long userId) {
        this.userId = userId;
    }

    
}