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

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

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

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

    public OSChinaProvider (){

    }

    // DOC : http://www.oschina.net/openapi/

    // public OSChinaProvider() {
    // setClientId(OptionQuery.findValue("oauth2_oschina_appkey"));
    // setClientSecret(OptionQuery.findValue("oauth2_oschina_appsecret"));
    // setName("oschina");
    // }

    /**
     * doc: http://www.oschina.net/openapi/docs/oauth2_authorize
     */
    public String createAuthorizeUrl(String state) {

        StringBuilder urlBuilder = new StringBuilder("http://www.oschina.net/action/oauth2/authorize?");
        urlBuilder.append("response_type=code");
        urlBuilder.append("&client_id=" + getClientId());
        urlBuilder.append("&redirect_uri=" + getRedirectUri());
        urlBuilder.append("&state=" + state);

        return urlBuilder.toString();
    }

    protected String getAccessToken(String code) {

        StringBuilder urlBuilder = new StringBuilder("http://www.oschina.net/action/openapi/token?");
        urlBuilder.append("grant_type=authorization_code");
        urlBuilder.append("&dataType=json");
        urlBuilder.append("&client_id=" + getClientId());
        urlBuilder.append("&client_secret=" + getClientSecret());
        urlBuilder.append("&redirect_uri=" + getRedirectUri());
        urlBuilder.append("&code=" + code);

        String url = urlBuilder.toString();

        String httpString = httpGet(url);
        // {"access_token":"07a2aeb2-0790-4a36-ae24-40b90c4fcfc1",
        // "refresh_token":"bfd67382-f740-4735-b7f0-86fb9a2e49dc",
        // "uid":111634,
        // "token_type":"bearer",
        // "expires_in":604799}

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

        JSONObject json = JSONObject.parseObject(httpString);
        return json.getString("access_token");
    }

    @Override
    public OauthUser getUser(String code) {

        String accessToken = getAccessToken(code);

        String url = "http://www.oschina.net/action/openapi/user?access_token=" + accessToken + "&dataType=json";

        String httpString = httpGet(url);
        // {"gender":"male","name":"michaely","location":"北京 朝阳","id":111634,
        // "avatar":"http://static.oschina.net/uploads/user/55/111634_50.jpg?t=1414374101000",
        // "email":"[email protected]","url":"http://my.oschina.net/yangfuhai"}

        JSONObject json = JSONObject.parseObject(httpString);

        OauthUser user = new OauthUser();
        user.setAccessToken(accessToken);
        user.setAvatar(json.getString("avatar"));
        user.setOpenId(json.getString("id"));
        user.setNickname(json.getString("name"));
        user.setGender(json.getString("gender"));
        return user;
    }

}