spring Security4 和 oauth2整合 注解+xml混合使用（授权码篇）

Spring Security4 和 oauth2整合授权码模式

上两篇介绍了环境配置和用户密码模式，下面介绍授权码模式。

git地址：https://gitee.com/ffch/OauthUmp

spring Security4 和 oauth2整合 注解+xml混合使用（基础运行篇）
spring Security4 和 oauth2整合 注解+xml混合使用（进阶篇）
spring Security4 和 oauth2整合 注解+xml混合使用（授权码篇）
spring Security4 和 oauth2整合 注解+xml混合使用（注意事项篇）
spring Security4 和 oauth2整合 注解+xml混合使用（替换6位的授权码）
spring Security4 和 oauth2整合 注解+xml混合使用（替换用户名密码认证）
spring Security4 和 oauth2整合 注解+xml混合使用（验证码等额外数据验证）

OAuth2SecurityConfiguration

授权码模式需要对OAuth2SecurityConfiguration进行一些配置，对跳转的url做限制。

package com.ump.test.oauth;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
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.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.oauth2.provider.ClientDetailsService;
import org.springframework.security.oauth2.provider.approval.ApprovalStore;
import org.springframework.security.oauth2.provider.approval.TokenApprovalStore;
import org.springframework.security.oauth2.provider.approval.TokenStoreUserApprovalHandler;
import org.springframework.security.oauth2.provider.error.OAuth2AuthenticationEntryPoint;
import org.springframework.security.oauth2.provider.request.DefaultOAuth2RequestFactory;
import org.springframework.security.oauth2.provider.token.TokenStore;
import org.springframework.security.oauth2.provider.token.store.InMemoryTokenStore;

@Configuration
@EnableWebSecurity
public class OAuth2SecurityConfiguration extends WebSecurityConfigurerAdapter {

	@Autowired
	@Qualifier("myClientDetailsService")
	private ClientDetailsService clientDetailsService;
	
//	@Autowired
//	@Qualifier("myUserDetailsService")
//	private UserDetailsService userDetailsService;
	
	@Autowired
    public void globalUserDetails(AuthenticationManagerBuilder auth) throws Exception {
		//auth.userDetailsService(userDetailsService);
		auth.inMemoryAuthentication()
        .withUser("bill").password("abc123").roles("ADMIN").and()
        .withUser("bob").password("abc123").roles("USER");
    }

    @Override
    public void configure(HttpSecurity http) throws Exception {
		http
		.csrf().disable()
	  	.authorizeRequests()
	  	.antMatchers("/oauth/token")
	  	.permitAll().and()
	  	.formLogin().loginPage("/authlogin.jsp")
	  	.usernameParameter("userName").passwordParameter("userPwd")
	  	.loginProcessingUrl("/login").failureUrl("/index1.jsp")
	  	.and().logout().logoutUrl("/logout");

    }

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

//
//	@Bean
//	public TokenStore tokenStore() {
//		return new InMemoryTokenStore();
//	}

	@Bean
	@Autowired
	public TokenStoreUserApprovalHandler userApprovalHandler(TokenStore tokenStore){
		TokenStoreUserApprovalHandler handler = new TokenStoreUserApprovalHandler();
		handler.setTokenStore(tokenStore);
		handler.setRequestFactory(new DefaultOAuth2RequestFactory(clientDetailsService));
		handler.setClientDetailsService(clientDetailsService);
		return handler;
	}
	
	@Bean
	@Autowired
	public ApprovalStore approvalStore(TokenStore tokenStore) throws Exception {
		TokenApprovalStore store = new TokenApprovalStore();
		store.setTokenStore(tokenStore);
		return store;
	}
	
}

authlogin.jsp

<%@ page language="java" pageEncoding="UTF-8"%> 

<%
	String baseUrl = request.getContextPath();
%>






	这里是htm1 
	

	Welcome
	

First name:




Last name:




	

加上前面两篇的测试页面，这样授权码模式就可以了。不过还有个问题，就是授权码的client_id必须用baseauth的方式去写，不能直接写在链接里，这就很烦人。想写在链接里，很简单，AuthorizationServerConfiguration加上一句oauthServer.allowFormAuthenticationForClients();即可。

package com.ump.test.oauth;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
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.ClientDetailsService;
import org.springframework.security.oauth2.provider.approval.UserApprovalHandler;
import org.springframework.security.oauth2.provider.token.TokenStore;

@Configuration
@EnableAuthorizationServer
public class AuthorizationServerConfiguration extends AuthorizationServerConfigurerAdapter {

	private static String REALM = "MY_OAUTH_REALM";

	@Autowired
	private TokenStore tokenStore;
	
	@Autowired
	@Qualifier("myClientDetailsService") 
	private ClientDetailsService clientDetailsService;

	@Autowired
	private UserApprovalHandler userApprovalHandler;
 
	@Autowired
	@Qualifier("authenticationManagerBean")
	private AuthenticationManager authenticationManager;

	@Override
	public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
		clients.withClientDetails(clientDetailsService);
//		clients.inMemory().withClient("my-trusted-client")
//				.authorizedGrantTypes("password", "authorization_code", "refresh_token", "implicit")
//				.authorities("ROLE_CLIENT", "ROLE_TRUSTED_CLIENT").scopes("read", "write", "trust").secret("secret")
//				.accessTokenValiditySeconds(120)
//				.refreshTokenValiditySeconds(600);
	}

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

	@Override
	public void configure(AuthorizationServerSecurityConfigurer oauthServer) throws Exception {
		oauthServer.allowFormAuthenticationForClients();
		oauthServer.realm(REALM + "/client");
	}

}

自定义授权页面

oauth2的授权页面太丑了，可以考虑改一下，找个最简单的方案即可。我这里页面跟它类似，也很丑，就是copy它的，做个示范。

package com.ump.test.oauth;

import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.SessionAttributes;

@Controller
@SessionAttributes("authorizationRequest")
public class OAuth2ApprovalController {
	@RequestMapping("/oauth/confirm_access")
	public String getAccessConfirmation(Map model, HttpServletRequest request) throws Exception {

		return "/user/oauth_approval.jsp";
	}
}

oauth_approval.jsp

<%@ page language="java" pageEncoding="UTF-8"%> 






	
自定义 Approval
	
这是我自己的，怎么样？
	

		
	
	

		
	

可以咯，下一篇写个注意事项。