前言

对接了自定义密码模式，但是返回的数据结构不符合要求

我们需要改成下面格式

开始

我假设你已经对接好了自定义密码功能，不会的话看下面文章

Spring Authorization Server 1.1 扩展实现 OAuth2 密码模式与 Spring Cloud 的整合实战（上）-阿里云开发者社区https://blog.51cto.com/u_15268610/6858078Spring Authorization Server 1.1 扩展实现 OAuth2 密码模式与 Spring Cloud 的整合实战（上）-阿里云开发者社区

重写✅ AuthenticationSuccessHandler 和❌ AuthenticationFailureHandler 的逻辑，就能够自定义认证成功和认证失败时的响应数据格式

config/AuthorizationServerConfig

.accessTokenResponseHandler(new MyAuthenticationSuccessHandler()) // 自定义成功响应
.errorResponseHandler(new MyAuthenticationFailureHandler()) // 自定义失败响应

 handler/MyAuthenticationSuccessHandler

package org.oauth.server.handler;import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;import org.oauth.server.utils.ResponseResult;
import org.springframework.core.convert.converter.Converter;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.http.server.ServletServerHttpResponse;
import org.springframework.security.core.Authentication;
import org.springframework.security.oauth2.core.OAuth2AccessToken;
import org.springframework.security.oauth2.core.OAuth2RefreshToken;
import org.springframework.security.oauth2.core.endpoint.DefaultOAuth2AccessTokenResponseMapConverter;
import org.springframework.security.oauth2.core.endpoint.OAuth2AccessTokenResponse;
import org.springframework.security.oauth2.server.authorization.authentication.OAuth2AccessTokenAuthenticationToken;
import org.springframework.security.web.authentication.AuthenticationSuccessHandler;
import org.springframework.stereotype.Component;import java.io.IOException;
import java.time.temporal.ChronoUnit;
import java.util.HashMap;
import java.util.Map;/*** @author Rommel* @version 1.0* @date 2023/8/2-8:17* @description TODO*/
@Component
public class MyAuthenticationSuccessHandler implements AuthenticationSuccessHandler {/*** 自定义认证成功响应数据结构* @param request the request which caused the successful authentication* @param response the response* @param authentication the <tt>Authentication</tt> object which was created during* the authentication process.* @throws IOException* @throws ServletException*/private final HttpMessageConverter<Object> accessTokenHttpResponseConverter = new MappingJackson2HttpMessageConverter();private Converter<OAuth2AccessTokenResponse, Map<String, Object>> accessTokenResponseParametersConverter = new DefaultOAuth2AccessTokenResponseMapConverter();@Overridepublic void onAuthenticationSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication) throws IOException, ServletException {System.out.println("succ!!!!!");OAuth2AccessTokenAuthenticationToken accessTokenAuthentication = (OAuth2AccessTokenAuthenticationToken) authentication;OAuth2AccessToken accessToken = accessTokenAuthentication.getAccessToken();OAuth2RefreshToken refreshToken = accessTokenAuthentication.getRefreshToken();Map<String, Object> additionalParameters = accessTokenAuthentication.getAdditionalParameters();OAuth2AccessTokenResponse.Builder builder = OAuth2AccessTokenResponse.withToken(accessToken.getTokenValue()).tokenType(accessToken.getTokenType());if (accessToken.getIssuedAt() != null && accessToken.getExpiresAt() != null) {builder.expiresIn(ChronoUnit.SECONDS.between(accessToken.getIssuedAt(), accessToken.getExpiresAt()));}if (refreshToken != null) {builder.refreshToken(refreshToken.getTokenValue());}if (!CollectionUtils.isEmpty(additionalParameters)) {builder.additionalParameters(additionalParameters);}OAuth2AccessTokenResponse accessTokenResponse = builder.build();Map<String, Object> tokenResponseParameters = this.accessTokenResponseParametersConverter.convert(accessTokenResponse);ServletServerHttpResponse httpResponse = new ServletServerHttpResponse(response);System.out.println(tokenResponseParameters);assert tokenResponseParameters != null;Map<String, String> map = new HashMap<String, String>();map.put("code", "200");map.put("data", String.valueOf(tokenResponseParameters));map.put("msg", "加密成功");this.accessTokenHttpResponseConverter.write(map, null, httpResponse);
//        ResponseResult.exceptionResponse(response, "aaa");}}