mtons.oauth2.provider.QQProvider Maven / Gradle / Ivy

Go to download
/*
+--------------------------------------------------------------------------
|   Mtons [#RELEASE_VERSION#]
|   ========================================
|   Copyright (c) 2014, 2015 mtons. All Rights Reserved
|   http://www.mtons.com
+---------------------------------------------------------------------------
*/
package mtons.oauth2.provider;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import org.apache.commons.lang3.StringUtils;
import mtons.oauth2.OauthUser;

/**
 * Created by langhsu on 2017/9/3.
 */
public class QQProvider extends AbstractOauth2Provider {

    public QQProvider (){

    }

    /**
     * http://wiki.connect.qq.com/%E4%BD%BF%E7%94%A8authorization_code
     */
    @Override
    public String createAuthorizeUrl(String state) {

        StringBuilder sb = new StringBuilder("https://graph.qq.com/oauth2.0/authorize?");
        sb.append("response_type=code");
        sb.append("&client_id=" + getClientId());
        sb.append("&redirect_uri=" + getRedirectUri());
        sb.append("&state=" + state);

        return sb.toString();
    }

    protected String getAccessToken(String code) {

        StringBuilder sb = new StringBuilder("https://graph.qq.com/oauth2.0/token?");
        sb.append("grant_type=authorization_code");
        sb.append("&code=" + code);
        sb.append("&client_id=" + getClientId());
        sb.append("&client_secret=" + getClientSecret());
        sb.append("&redirect_uri=" + getRedirectUri());

        String httpString = httpGet(sb.toString());
        // access_token=2D6FE76*****24AB&expires_in=7776000&refresh_token=7CD56****218

        if (StringUtils.isBlank(httpString)) {
            return null;
        }

        return httpString.substring(httpString.indexOf("=") + 1, httpString.indexOf("&"));
    }

    protected String getOpenId(String accessToken, String code) {

        StringBuilder sb = new StringBuilder("https://graph.qq.com/oauth2.0/me?");
        sb.append("access_token=" + accessToken);

        String httpString = httpGet(sb.toString());
        // callback(
        // {"client_id":"10***65","openid":"F8D32108D*****D"}
        // );

        if (StringUtils.isBlank(httpString)) {
            return null;
        }
        return httpString.substring(httpString.lastIndexOf(":") + 2, httpString.lastIndexOf("\""));
    }

    @Override
    public OauthUser getUser(String code) {
        String accessToken = getAccessToken(code);
        if (StringUtils.isBlank(accessToken)) {
            return null;
        }
        String openId = getOpenId(accessToken, code);
        if (StringUtils.isBlank(openId)) {
            return null;
        }

        StringBuilder sb = new StringBuilder("https://graph.qq.com/user/get_user_info?");
        sb.append("access_token=" + accessToken);
        sb.append("&oauth_consumer_key=" + getClientId());
        sb.append("&openid=" + openId);
        sb.append("&format=format");

        String httpString = httpGet(sb.toString());

        if (StringUtils.isBlank(httpString)) {
            return null;
        }

        JSONObject json = JSON.parseObject(httpString);
        OauthUser user = new OauthUser();
        user.setAccessToken(accessToken);
        user.setAvatar(json.getString("figureurl_2"));
        user.setNickname(json.getString("nickname"));
        user.setOpenId(openId);

        return user;
    }

}