public static void main(String[] args) {
String input = "*****@*****.**";
if (Validator.getInstance().validateEmail(input)) {
System.out.println("Valid email");
} else {
System.out.println("Invalid email");
}
}
/**
* 在业务处理器处理请求之前被调用 如果返回false 从当前的拦截器往回执行所有拦截器的afterCompletion(),再退出拦截器链 如果返回true
* 执行下一个拦截器,直到所有的拦截器都执行完毕 再执行被拦截的Controller 然后进入拦截器链, 从最后一个拦截器往回执行所有的postHandle()
* 接着再从最后一个拦截器往回执行所有的afterCompletion()
*/
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
throws Exception {
log.debug("==============执行顺序: 1、preHandle================");
// 获取当前请求的url
String requestUri = request.getRequestURI();
String contextPath = request.getContextPath();
String queryString = request.getQueryString();
/** *** 测试用****** */
String url = requestUri.substring(contextPath.length());
log.debug("requestUri:" + requestUri);
log.debug("contextPath:" + contextPath);
log.debug("url:" + url);
Validator validator = Validator.getInstance();
// 注入当前session
// validator.init(request);
// 默认check
boolean check = true;
// 遍历放行的url
if (this.uncheckUrls != null) {
for (String uncheckUri : this.uncheckUrls) {
String uncheckQuery = null;
String uri = uncheckUri;
// 拦截可细致到参数
if (uncheckUri.indexOf("?") >= 0) {
uri = uncheckUri.substring(0, uncheckUri.indexOf("?"));
uncheckQuery = uncheckUri.substring(uncheckUri.indexOf("?") + 1);
check = !(requestUri.startsWith(uri) && queryString.indexOf(uncheckQuery) >= 0);
} else {
check = !(requestUri.startsWith(uri));
}
}
}
if (check) {
// String strResponse = request.getParameter(strToken);
// if (strResponse != null)
// {
// // 如果服务器端通过认证后，会返回后执行改操作，然后写入cookie
// SSOResponse ssoResp = new SSOResponse(strResponse);
// TicketManager tm = ssoResp.CreatePSOTicket();
// if (tm == null)
// {
// PSORequest psoRequest = new PSORequest(request);
// String requeststr = psoRequest.CreateHash();
//
// String keeperUrl = BaseUtils.getConfigValue("keeperUrl");
// keeperUrl = keeperUrl + "?" + strToken + "="
// + URLEncoder.encode(requeststr, "UTF-8");
// response.sendRedirect(keeperUrl);
// }
// else
// {
// String domainName = BaseUtils.getConfigValue("domain");
// tm.SaveTicket(response, domainName);
//
// Iterator iterator = request.getParameterMap().entrySet()
// .iterator();
// StringBuffer param = new StringBuffer();
// int i = 0;
// while (iterator.hasNext())
// {
// Entry entry = (Entry) iterator.next();
// if (entry.getKey().equals(strToken))
// continue;
// else
// {
// i++;
// if (i == 1)
// param.append("?").append(entry.getKey())
// .append("=");
// else
// param.append("&").append(entry.getKey())
// .append("=");
//
// if (entry.getValue() instanceof String[])
// {
// param.append(((String[]) entry.getValue())[0]);
// }
// else
// {
// param.append(entry.getValue());
// }
// }
// }
// response.sendRedirect(requestUri + param.toString());
// return false;
// }
// }
// else
// {
// TicketManager tm = new TicketManager();
// if (!tm.LoadTicket(request))
// {
// PSORequest psoRequest = new PSORequest(request);
// String requeststr = psoRequest.CreateHash();
//
// String keeperUrl = BaseUtils.getConfigValue("keeperUrl");
// keeperUrl = keeperUrl + "?" + strToken + "="
// + URLEncoder.encode(requeststr, "UTF-8");
// response.sendRedirect(keeperUrl);
// return false;
// }
// }
// 需要用户身份验证
/**
* boolean isValidate = validator.validate(); if (isValidate) { // 验证通过 try {
* validator.confirm(); return true; } catch (Exception ex) {
* request.getRequestDispatcher("/WEB-INF/view/login.jsp") .forward(request, response); return
* false; } } else { // 身份验证失败 validator.cancel(); String ssoUrl=
* "http://192.168.0.29:8088/Keeper.aspx";
*
* <p>request.getRequestDispatcher("/WEB-INF/view/login.jsp") .forward(request, response); }*
*/
validator.SetUserTicket(request);
return true;
} else {
return true;
}
}