Spring Social流程

短命女 2022-05-09 07:38 164阅读 0赞

![在这里插入图片描述][70]

## 自定义 处理content-type text/html ##

public class QQOAuth2Template extends OAuth2Template {
    	
    	private Logger logger = LoggerFactory.getLogger(getClass());
    
    	public QQOAuth2Template(String clientId, String clientSecret, String authorizeUrl, String accessTokenUrl) {
    		super(clientId, clientSecret, authorizeUrl, accessTokenUrl);
    		setUseParametersForClientAuthentication(true);
    	}
    	
    	/* (non-Javadoc)
    	 * @see org.springframework.social.oauth2.OAuth2Template#postForAccessGrant(java.lang.String, org.springframework.util.MultiValueMap)
    	 */
    	@Override
    	protected AccessGrant postForAccessGrant(String accessTokenUrl, MultiValueMap<String, String> parameters) {
    		String responseStr = getRestTemplate().postForObject(accessTokenUrl, parameters, String.class);
    		
    		logger.info("获取accessToke的响应："+responseStr);
    		
    		String[] items = StringUtils.splitByWholeSeparatorPreserveAllTokens(responseStr, "&");
    		
    		String accessToken = StringUtils.substringAfterLast(items[0], "=");
    		Long expiresIn = new Long(StringUtils.substringAfterLast(items[1], "="));
    		String refreshToken = StringUtils.substringAfterLast(items[2], "=");
    		
    		return new AccessGrant(accessToken, null, refreshToken, expiresIn);
    	}
    	
    	/* (non-Javadoc)
    	 * @see org.springframework.social.oauth2.OAuth2Template#createRestTemplate()
    	 */
    	@Override
    	protected RestTemplate createRestTemplate() {
    		RestTemplate restTemplate = super.createRestTemplate();
    		restTemplate.getMessageConverters().add(new StringHttpMessageConverter(Charset.forName("UTF-8")));
    		return restTemplate;
    	}
    
    }

## 使用 ##

public class QQServiceProvider extends AbstractOAuth2ServiceProvider<QQ> {
    
    	private String appId;
    	
    	private static final String URL_AUTHORIZE = "https://graph.qq.com/oauth2.0/authorize";
    	
    	private static final String URL_ACCESS_TOKEN = "https://graph.qq.com/oauth2.0/token";
    	
    	public QQServiceProvider(String appId, String appSecret) {
    		super(new QQOAuth2Template(appId, appSecret, URL_AUTHORIZE, URL_ACCESS_TOKEN));
    		this.appId = appId;
    	}

## 处理流程的工具类，在注册页面，拿到QQ信息 ##

@Configuration
    @EnableSocial
    public class SocialConfig extends SocialConfigurerAdapter {
    
    	@Autowired
    	private DataSource dataSource;
    
    	@Autowired
    	private SecurityProperties securityProperties;
    	
    	@Autowired(required = false)
    	private ConnectionSignUp connectionSignUp;
    	
    	@Autowired(required = false)
    	private SocialAuthenticationFilterPostProcessor socialAuthenticationFilterPostProcessor;
    
    	/* (non-Javadoc)
    	 * @see org.springframework.social.config.annotation.SocialConfigurerAdapter#getUsersConnectionRepository(org.springframework.social.connect.ConnectionFactoryLocator)
    	 */
    	@Override
    	public UsersConnectionRepository getUsersConnectionRepository(ConnectionFactoryLocator connectionFactoryLocator) {
    		JdbcUsersConnectionRepository repository = new JdbcUsersConnectionRepository(dataSource,
    				connectionFactoryLocator, Encryptors.noOpText());
    		repository.setTablePrefix("imooc_");
    		if(connectionSignUp != null) {
    			repository.setConnectionSignUp(connectionSignUp);
    		}
    		return repository;
    	}
    	
    	/**
    	 * 社交登录配置类，供浏览器或app模块引入设计登录配置用。
    	 * @return
    	 */
    	@Bean
    	public SpringSocialConfigurer imoocSocialSecurityConfig() {
    		String filterProcessesUrl = securityProperties.getSocial().getFilterProcessesUrl();
    		ImoocSpringSocialConfigurer configurer = new ImoocSpringSocialConfigurer(filterProcessesUrl);
    		configurer.signupUrl(securityProperties.getBrowser().getSignUpUrl());
    		configurer.setSocialAuthenticationFilterPostProcessor(socialAuthenticationFilterPostProcessor);
    		return configurer;
    	}
    
    	/**
    	 * 用来处理注册流程的工具类
    	 * 
    	 * @param connectionFactoryLocator
    	 * @return
    	 */
    	@Bean
    	public ProviderSignInUtils providerSignInUtils(ConnectionFactoryLocator connectionFactoryLocator) {
    		return new ProviderSignInUtils(connectionFactoryLocator,
    				getUsersConnectionRepository(connectionFactoryLocator)) {
    		};
    	}
    }

## 注册接口 ##

@PostMapping("/regist")
    	public void regist(User user, HttpServletRequest request) {
    		
    		//不管是注册用户还是绑定用户，都会拿到一个用户唯一标识。
    		String userId = user.getUsername();
    		providerSignInUtils.doPostSignUp(userId, new ServletWebRequest(request));
    //		appSingUpUtils.doPostSignUp(new ServletWebRequest(request), userId);
    	}

## 提供默认注册 ##

//@Component
    public class DemoConnectionSignUp implements ConnectionSignUp {
    	@Override
    	public String execute(Connection<?> connection) {
    		//根据社交用户信息默认创建用户并返回用户唯一标识
    		return connection.getDisplayName();
    	}
    
    }
    
    public class SocialConfig extends SocialConfigurerAdapter {
    
    	@Autowired
    	private DataSource dataSource;
    
    	@Autowired
    	private SecurityProperties securityProperties;
    	
    	@Autowired(required = false)
    	private ConnectionSignUp connectionSignUp;
    
    	@Override
    	public UsersConnectionRepository getUsersConnectionRepository(ConnectionFactoryLocator connectionFactoryLocator) {
    		JdbcUsersConnectionRepository repository = new JdbcUsersConnectionRepository(dataSource,
    				connectionFactoryLocator, Encryptors.noOpText());
    		repository.setTablePrefix("imooc_");
    		if(connectionSignUp != null) {
    			repository.setConnectionSignUp(connectionSignUp);
    		}
    		return repository;
    	}

## 返回的ContextType ##

> application/json;charset=UTF-8  
> text/html

![在这里插入图片描述][70 1]

![在这里插入图片描述][70 2]

[70]: /images/20220509/264d3faf499c4cf5af4fec4b397add93.png
[70 1]: /images/20220509/8f0f9ba570734e2c8879a7fdcc533af2.png
[70 2]: /images/20220509/2d21fd30a5494068b12a207bfec28b8a.png