package me.zhyd.oauth.request; import cn.hutool.http.HttpResponse; import com.alibaba.fastjson.JSONObject; import me.zhyd.oauth.config.AuthConfig; import me.zhyd.oauth.config.AuthSource; import me.zhyd.oauth.exception.AuthException; import me.zhyd.oauth.model.AuthCallback; import me.zhyd.oauth.model.AuthToken; import me.zhyd.oauth.model.AuthUser; import me.zhyd.oauth.enums.AuthUserGender; import me.zhyd.oauth.utils.UrlBuilder; /** * Google登录 * * @author yangkai.shen (https://xkcoding.com) * @version 1.3 * @since 1.3 */ public class AuthGoogleRequest extends AuthDefaultRequest { public AuthGoogleRequest(AuthConfig config) { super(config, AuthSource.GOOGLE); } @Override protected AuthToken getAccessToken(AuthCallback authCallback) { HttpResponse response = doPostAuthorizationCode(authCallback.getCode()); JSONObject accessTokenObject = JSONObject.parseObject(response.body()); if (accessTokenObject.containsKey("error") || accessTokenObject.containsKey("error_description")) { throw new AuthException("get google access_token has error:[" + accessTokenObject.getString("error") + "], error_description:[" + accessTokenObject .getString("error_description") + "]"); } return AuthToken.builder() .accessToken(accessTokenObject.getString("access_token")) .expireIn(accessTokenObject.getIntValue("expires_in")) .scope(accessTokenObject.getString("scope")) .tokenType(accessTokenObject.getString("token_type")) .idToken(accessTokenObject.getString("id_token")) .build(); } @Override protected AuthUser getUserInfo(AuthToken authToken) { HttpResponse response = doGetUserInfo(authToken); String userInfo = response.body(); JSONObject object = JSONObject.parseObject(userInfo); return AuthUser.builder() .uuid(object.getString("sub")) .username(object.getString("name")) .avatar(object.getString("picture")) .nickname(object.getString("name")) .location(object.getString("locale")) .email(object.getString("email")) .gender(AuthUserGender.UNKNOWN) .token(authToken) .source(AuthSource.GOOGLE) .build(); } /** * 返回认证url,可自行跳转页面 * * @return 返回授权地址 */ @Override public String authorize() { return UrlBuilder.fromBaseUrl(source.authorize()) .queryParam("response_type", "code") .queryParam("client_id", config.getClientId()) .queryParam("scope", "openid%20email%20profile") .queryParam("redirect_uri", config.getRedirectUri()) .queryParam("state", getRealState(config.getState())) .build(); } /** * 返回获取userInfo的url * * @param authToken * @return 返回获取userInfo的url */ @Override protected String userInfoUrl(AuthToken authToken) { return UrlBuilder.fromBaseUrl(source.userInfo()).queryParam("id_token", authToken.getAccessToken()).build(); } }