public bool ValidateUserLogin()
{
bool result = false;
HttpContext current = HttpContext.Current;
if (current.Session["userInfo"] != null)
{
result = true;
}
else
{
if (current.Request.Cookies["cp1"] != null && current.Request.Cookies["cp2"] != null)
{
string userName = current.Request.Cookies["cp1"].Value;
string userPwd = current.Request.Cookies["cp2"].Value;
Model.UsersModel userInfo = GetModel(userName);
if (userInfo != null)
{
if (userPwd == Common.WebCommon.GetMd5String(Common.WebCommon.GetMd5String(userInfo.LoginPwd)))
{
current.Session["userInfo"] = userInfo;
result = true;
}
}
else
{
current.Response.Cookies["cp1"].Expires = DateTime.Now.AddDays(-1);
current.Response.Cookies["cp2"].Expires = DateTime.Now.AddDays(-1);
}
}
}
return(result);
}
private void userLogin()
{
string userName = Request["txtLoginId"];
string txtLoginPwd = Request["txtLoginPwd"];
Model.UsersModel userInfo = new Model.UsersModel();
string msg = string.Empty;
if (UserManager.CheckUserInfo(userName, txtLoginPwd, out msg, out userInfo))
{
Session["userInfo"] = userInfo;
//用户是否选择了自动登陆
if (!string.IsNullOrEmpty(Request["cbAutoLogin"]))
{
HttpCookie cookie1 = new HttpCookie("cp1", userName);
HttpCookie cookie2 = new HttpCookie("cp2", Common.WebCommon.GetMd5String(Common.WebCommon.GetMd5String(txtLoginPwd)));
cookie1.Expires = DateTime.Now.AddDays(7);
cookie2.Expires = DateTime.Now.AddDays(7);
Response.Cookies.Add(cookie1);
Response.Cookies.Add(cookie2);
}
if (string.IsNullOrEmpty(Request["hiddenReturnUrl"]))
{
Response.Redirect("/Default.aspx");
}
else
{
Response.Redirect(Request["hiddenReturnUrl"]);
}
}
else
{
Msg = msg;
}
}
/// <summary>
/// 校验cookie值
/// </summary>
private void CheckCookieInfo()
{
if (Request.Cookies["cp1"] != null && Request.Cookies["cp2"] != null)
{
string userName = Request.Cookies["cp1"].Value;
string userPwd = Request.Cookies["cp2"].Value;
Model.UsersModel userInfo = UserManager.GetModel(userName);
if (userInfo != null)
{
if (userPwd == Common.WebCommon.GetMd5String(Common.WebCommon.GetMd5String(userInfo.LoginPwd)))
{
Session["userInfo"] = userInfo;
if (!string.IsNullOrEmpty(Request["returnUrl"]))
{
Response.Redirect(Request["returnUrl"]);
}
else
{
Response.Redirect("/Default.aspx");
}
}
}
Response.Cookies["cp1"].Expires = DateTime.Now.AddDays(-1);
Response.Cookies["cp2"].Expires = DateTime.Now.AddDays(-1);
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
Model.UsersModel usersModel = new Model.UsersModel();
usersModel.LoginId = context.Request["txtName"];
usersModel.LoginPwd = context.Request["txtPwd"];
usersModel.Name = context.Request["txtRealName"];
usersModel.Mail = context.Request["txtEmail"];
usersModel.Address = context.Request["txtAddress"];
usersModel.Phone = context.Request["txtPhone"];
usersModel.UserStateId = Convert.ToInt32(UsersStateEnum.NormalState);
BLL.UsersBLL usersBLL = new BLL.UsersBLL();
string msg = string.Empty;
if (usersBLL.Add(usersModel, out msg) > 0)
{
context.Session["userInfo"] = usersModel;
context.Response.Write("ok:" + msg);
}
else
{
context.Response.Write("no:" + msg);
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
string userName = context.Request["name"];
string userMail = context.Request["mail"];
BLL.UsersBLL userManager = new BLL.UsersBLL();
Model.UsersModel userInfo = userManager.GetModel(userName);
if (userInfo != null)
{
if (userMail == userInfo.Mail)
{
userManager.FindUserPwd(userInfo);
context.Response.Write("找回密码邮件已发送，请查收.");
}
else
{
context.Response.Write("找回密码邮箱不正确，请重新填写");
}
}
else
{
context.Response.Write("无此用户");
}
}
protected void AddUserInfo()
{
Model.UsersModel usersModel = new Model.UsersModel();
usersModel.LoginId = Request["txtName"];
usersModel.LoginPwd = Request["txtPwd"];
usersModel.Name = Request["txtRealName"];
usersModel.Mail = Request["txtEmail"];
usersModel.Address = Request["txtAddress"];
usersModel.Phone = Request["txtPhone"];
usersModel.UserStateId = Convert.ToInt32(UsersStateEnum.NormalState);
BLL.UsersBLL usersBLL = new BLL.UsersBLL();
string msg = string.Empty;
if (usersBLL.Add(usersModel, out msg) > 0)
{
Session["userInfo"] = usersModel;
string returnUrl = Request["returnUrl"];
if (string.IsNullOrEmpty(returnUrl))
{
Response.Redirect("/Default.aspx");
}
else
{
Response.Redirect(returnUrl);
}
}
else
{
Response.Redirect("/ShowMsg.aspx?msg=" + msg + "&txt=首页" + "&redirect=/Default.aspx");
}
}
/// <summary>
/// 找回用户密码
/// </summary>
/// <param name="userInfo"></param>
public void FindUserPwd(Model.UsersModel userInfo)
{
BLL.SettingsBLL settingBLL = new SettingsBLL();
//1.系统产生一个新的密码，然后更新数据库，再将新的密码发送到用户的邮箱中
string newPwd = Guid.NewGuid().ToString().Substring(0, 4);
userInfo.LoginPwd = newPwd;//一定要将系统产生的系密码加密后更新到数据库，但是发送到用户邮箱的密码一定是明文的
dal.Update(userInfo);
MailMessage mailMsg = new MailMessage();
mailMsg.From = new MailAddress(settingBLL.GetValue("SysMailAddress"), "苏鹏");
mailMsg.To.Add(new MailAddress(userInfo.Mail, "新浪收件人supeng"));
mailMsg.Subject = "在商城网站中的用户";
StringBuilder sb = new StringBuilder();
sb.Append("用户名是：" + userInfo.LoginId);
sb.Append("新密码是：" + userInfo.LoginPwd);
mailMsg.Body = sb.ToString();
SmtpClient client = new SmtpClient(settingBLL.GetValue("SysMailSMTP"), int.Parse(settingBLL.GetValue("SysMailSMTPPort")));
client.Credentials = new NetworkCredential(settingBLL.GetValue("SysMailUserName"), settingBLL.GetValue("SysMailUserPass"));
client.Send(mailMsg);//短时间内发送大量邮件时容易阻塞，所以可以将要发送的邮件先发送到队列中
}
public void ProcessRequest(HttpContext context)
{
BLL.UsersBLL UserManager = new BLL.UsersBLL();
context.Response.ContentType = "text/plain";
string userName = context.Request["txtLoginId"];
string txtLoginPwd = context.Request["txtLoginPwd"];
Model.UsersModel userInfo = new Model.UsersModel();
string msg = string.Empty;
if (UserManager.CheckUserInfo(userName, txtLoginPwd, out msg, out userInfo))
{
context.Session["userInfo"] = userInfo;
//用户是否选择了自动登陆
if (!string.IsNullOrEmpty(context.Request["cbAutoLogin"]))
{
HttpCookie cookie1 = new HttpCookie("cp1", userName);
HttpCookie cookie2 = new HttpCookie("cp2", Common.WebCommon.GetMd5String(Common.WebCommon.GetMd5String(txtLoginPwd)));
cookie1.Expires = DateTime.Now.AddDays(7);
cookie2.Expires = DateTime.Now.AddDays(7);
context.Response.Cookies.Add(cookie1);
context.Response.Cookies.Add(cookie2);
}
if (string.IsNullOrEmpty(context.Request["hiddenReturnUrl"]))
{
context.Response.Write("{\"action\":\"pass\",\"message\":\"/Default.aspx\"}");
}
else
{
context.Response.Write("{\"action\":\"pass\",\"message\":\"" + context.Request["hiddenReturnUrl"] + "\"}");
}
}
else
{
context.Response.Write("{\"action\":\"notThrough\",\"message\":\"" + msg + "\"}");
}
}
/// <summary>
/// 校验用户信息并返回消息和user对象
/// </summary>
/// <param name="userName"></param>
/// <param name="userPwd"></param>
/// <param name="msg"></param>
/// <param name="user"></param>
/// <returns></returns>
public bool CheckUserInfo(string userName, string userPwd, out string msg, out Model.UsersModel user)
{
bool isSuccess = false;
user = dal.GetModel(userName);
if (user != null)
{
if (userPwd == user.LoginPwd)
{
msg = "Login success";
isSuccess = true;
}
else
{
msg = "Password is eror";
}
}
else
{
msg = "The user does not exist";
}
return(isSuccess);
}
