Examples with WeixinHttpCallback com.guhanjie.weixin.WeixinHttpUtil.WeixinHttpCallback used on opensource projects

Example 6 with WeixinHttpCallback

use of com.guhanjie.weixin.WeixinHttpUtil.WeixinHttpCallback in project weixin-boot by guhanjie.

the class AccessTokenKit method refreshToken.

@Scheduled(fixedRate = 6000000)
public synchronized void refreshToken() {
    LOGGER.info("Starting to refresh access token...");
    try {
        String url = WeixinConstants.API_ACCESS_TOKEN;
        url = url.replaceAll("APPID", weixinContants.APPID);
        url = url.replaceAll("APPSECRET", weixinContants.APPSECRET);
        WeixinHttpUtil.sendGet(url, new WeixinHttpCallback() {

            @Override
            public void process(String json) {
                AccessToken at = JSONObject.parseObject(json, AccessToken.class);
                if (at != null && at.getAccess_token() != null) {
                    token = at.getAccess_token();
                    LOGGER.info("Success to refresh access token:[{}].", token);
                } else {
                    LOGGER.error("Failed to refresh access token.");
                }
            }
        });
    } catch (Exception e) {
        LOGGER.error("Failed to refresh access token.", e);
    }
}

Example 7 with WeixinHttpCallback

use of com.guhanjie.weixin.WeixinHttpUtil.WeixinHttpCallback in project weixin-boot by guhanjie.

the class UserKit method getUserInfoByOauth2.

public static UserInfo getUserInfoByOauth2(final String openid, final String accsstoken) {
    LOGGER.info("Starting to get user[{}] info by oauth2.0...", openid);
    final UserInfo user = new UserInfo();
    try {
        String url = WeixinConstants.OAUTH2_GET_USER_INFO;
        url = url.replaceAll("OPENID", openid);
        url = url.replaceAll("ACCESS_TOKEN", accsstoken);
        WeixinHttpUtil.sendGet(url, new WeixinHttpCallback() {

            @Override
            public void process(String json) {
                UserInfo ui = JSONObject.parseObject(json, UserInfo.class);
                if (ui != null && ui.getOpenid() != null) {
                    try {
                        PropertyUtils.copyProperties(user, ui);
                        LOGGER.info("Success to get user info:[{}] by oauth2.0.", json);
                    } catch (Exception e) {
                        LOGGER.error("error in coping user properties");
                    }
                } else {
                    LOGGER.error("Failed to get user[{}] info by oauth2.0.", openid);
                }
            }
        });
    } catch (Exception e) {
        LOGGER.error("Failed to get user[{}] info by oauth2.0.", openid);
    }
    return user;
}

Example 8 with WeixinHttpCallback

use of com.guhanjie.weixin.WeixinHttpUtil.WeixinHttpCallback in project weixin-boot by guhanjie.

the class UserKit method getUserInfo.

public static UserInfo getUserInfo(final String openid) {
    LOGGER.info("Starting to get user[{}] info...", openid);
    final UserInfo user = new UserInfo();
    try {
        String url = WeixinConstants.API_USER_INFO;
        url = url.replaceAll("OPENID", openid);
        WeixinHttpUtil.sendGet(url, new WeixinHttpCallback() {

            @Override
            public void process(String json) {
                UserInfo ui = JSONObject.parseObject(json, UserInfo.class);
                if (ui != null && ui.getOpenid() != null) {
                    try {
                        PropertyUtils.copyProperties(user, ui);
                        LOGGER.info("Success to get user info:[{}].", json);
                    } catch (Exception e) {
                        LOGGER.error("error in coping user properties");
                    }
                } else {
                    LOGGER.error("Failed to get user[{}] info.", openid);
                }
            }
        });
    } catch (Exception e) {
        LOGGER.error("Failed to get user[{}] info.", openid);
    }
    return user;
}

Example 9 with WeixinHttpCallback

use of com.guhanjie.weixin.WeixinHttpUtil.WeixinHttpCallback in project weixin-boot by guhanjie.

the class WeixinController method oauth2.

@RequestMapping(value = "oauth2", method = RequestMethod.GET)
public void oauth2(HttpServletRequest req, HttpServletResponse resp) throws IOException {
    LOGGER.debug("entering oauth2 return url for weixin...");
    final HttpSession session = req.getSession();
    final HttpServletResponse response = resp;
    String originState = (String) session.getAttribute(AppConstants.SESSION_KEY_OAUTH_STATE);
    // 根据state校验是否是刚刚发出的授权申请，防止CSRF跨站伪造攻击
    String state = req.getParameter("state");
    if (!state.equals(originState)) {
        LOGGER.warn("The state[{}] does not match original value[{}]. You may be a victim of CSRF.", state, originState);
        resp.getWriter().write("Authentication failed. It may be CSRF attack.");
        resp.getWriter().flush();
        return;
    }
    String code = req.getParameter("code");
    String url = WeixinConstants.OAUTH2_ACCESS_TOKEN;
    url = url.replaceAll("APPID", weixinContants.APPID);
    url = url.replaceAll("SECRET", weixinContants.APPSECRET);
    url = url.replaceAll("CODE", code);
    WeixinHttpUtil.sendGet(url, new WeixinHttpCallback() {

        @Override
        public void process(String json) {
            AccessToken at = JSONObject.parseObject(json, AccessToken.class);
            if (at != null && at.getAccess_token() != null && at.getOpenid() != null) {
                // 拿到accesstoken，绑定到对应的人
                final String token = at.getAccess_token();
                final String openid = at.getOpenid();
                LOGGER.info("User authentication successful, access token:[{}], openid:[{}].", token, openid);
                session.setAttribute(AppConstants.SESSION_KEY_ACCESS_TOKEN, token);
                session.setAttribute(AppConstants.SESSION_KEY_OPEN_ID, openid);
                User user = userService.getUserByOpenId(openid);
                if (user == null) {
                    user = new User();
                    user.setOpenId(openid);
                    UserInfo userInfo = UserKit.getUserInfoByOauth2(openid, token);
                    user.setUnionid(userInfo.getUnionid());
                    user.setName(userInfo.getNickname());
                    user.setNickname(userInfo.getNickname());
                    user.setSex(userInfo.getSex());
                    user.setLanguage(userInfo.getLanguage());
                    user.setCountry(userInfo.getCountry());
                    user.setProvince(userInfo.getProvince());
                    user.setCity(userInfo.getCity());
                    if (StringUtils.isNumeric(userInfo.getSubscribe_time())) {
                        user.setSubscribeTime(new Date(Long.parseLong(userInfo.getSubscribe_time())));
                    }
                    userService.addUser(user);
                }
                session.setAttribute(AppConstants.SESSION_KEY_USER, user);
                try {
                    String returnURL = (String) session.getAttribute(AppConstants.SESSION_KEY_RETURN_URL);
                    if (StringUtils.isBlank(returnURL)) {
                        response.getWriter().write("Welcome, user authentication successful.");
                        response.getWriter().flush();
                    } else {
                        // 跳转回原来地址
                        LOGGER.debug("redirecting back to last request[{}] for user.", returnURL);
                        response.sendRedirect(returnURL);
                    }
                } catch (Exception e) {
                    LOGGER.error("error in user authentication for weixin oauth2.0.", e);
                }
            } else {
                LOGGER.error("User authentication failed in weixin oauth2.0, error response:[{}].", json);
            }
        }
    });
}