public static Boolean CreateResetPassword(ResetPwd Pwd)
{
Boolean flag = false;
if (UpdateExistResetPassword(Pwd))
{
using (TransactionScope scope = new TransactionScope())
{
using (var context = new SycousCon())
{
try
{
context.ResetPwds.AddObject(Pwd);
context.SaveChanges();
scope.Complete();
context.AcceptAllChanges();
flag = true;
}
catch (Exception ex)
{
context.Dispose();
throw;
}
}
}
}
return flag;
}
public static bool UpdateExistResetPassword(ResetPwd Pwd)
{
Boolean flag = true;
using (TransactionScope scope = new TransactionScope())
{
using (var context = new SycousCon())
{
try
{
var ResetToUpdate = context.ResetPwds.Where(c => c.UserID == Pwd.UserID && c.Active == false);
foreach (ResetPwd p in ResetToUpdate)
{
p.Active = true;
p.ModifyBy = Pwd.CreateBy;
p.ModifyDate = DateTime.Now;
}
context.SaveChanges();
context.AcceptAllChanges();
scope.Complete();
context.Dispose();
flag = true;
}
catch (Exception ex)
{
flag = false;
context.Dispose();
throw;
}
}
}
return flag;
}
public Boolean AddRecord(Object objPwd)
{
Boolean flag = false;
ForgotPwd PWD = (ForgotPwd)objPwd;
try
{
ResetPwd _PWD = new ResetPwd();
if (PWD.UserID != null)
{
_PWD.UserID = PWD.UserID;
}
if (PWD.CreateBy != null)
{
_PWD.CreateBy = Convert.ToInt64(PWD.CreateBy);
}
if (PWD.ResetIpAddress != null)
{
_PWD.ResetIpAddress = PWD.ResetIpAddress;
}
_PWD.CreateDate = DateTime.Now;
_PWD.Active = false;
if (_PWD.UserID != null)
{
flag = DAL.DALUserPwdRest.CreateResetPassword(_PWD);
}
}
catch (Exception ex)
{
throw;
}
return flag;
}
public JsonResult ResetPassword(string active, ResetPwd resetPwd)
{
var data = new { code = 1, msg = "修改失败" };
if (!string.IsNullOrEmpty(active) && ModelState.IsValid)
{
if (TempData[Keys.ValidCode] == null || !TempData[Keys.ValidCode].ToString().Equals(resetPwd.Code, StringComparison.CurrentCultureIgnoreCase))
{
data = new { code = 1, msg = "验证码错误" };
//Session[Keys.ValidCode] = null;
return(Json(data));
}
var obj = MemcacheHelper.Get(active);
if (obj != null)
{
var user = SerializerHelper.DeserializeToObject <User>(obj.ToString());
if (user != null)
{
user.Login_Password = resetPwd.Password.Md5_32();
userService.EditEntity(user);
if (userService.SaveChanges())
{
data = new { code = 0, msg = "修改成功，请牢记新密码。" };
MemcacheHelper.Set(active, null, DateTime.Now.AddHours(-1));
}
}
}
}
return(Json(data));
}
/// <summary>
/// 找回密码模板
/// </summary>
/// <returns></returns>
public ActionResult PwdReSetTemplate()
{
ResetPwd resetpwdEntry = new ResetPwd
{
UserId = (int)1,
ModifyPwdToken = Utils.GuId(),
PwdCodeTme = DateTime.Now,
ModfiyPwdCode = Utils.RndNum(6),
LoginName = "admin",
NickName = "、天上有木月"
};
return(View(resetpwdEntry));
}
public WebSocketApi(string uri)
{
_client = new Client(uri);
_login = new Login(_client);
_changePwd = new ChangePwd(_client);
_forgotPwd = new ForgotPwd(_client);
_resetPwd = new ResetPwd(_client);
_validMail = new ValidMail(_client);
_register = new Register(_client);
_getFriends = new GetFriends(_client);
_getPFriends = new GetPendingFriends(_client);
_removeFriend = new RemoveFriend(_client);
_addFriend = new AddFriend(_client);
_confirmFriend = new ConfirmFriend(_client);
}
private void btnReset_Click(object sender, EventArgs e)
{
string name = (string)this.listBox1.SelectedItem;
if (name != null)
{
UserDialogBase f = new ResetPwd(name);
f.ShowDialog();
if (f.DialogResult == DialogResult.OK)
{
UserManager.ResetPassword(f.Username, f.Password);
RefreshList();
}
}
}
public WebSocketApi(string uri)
{
_client = new Client(uri);
var dataExchange = new DataExchange(_client);
_login = new Login(dataExchange);
_changePwd = new ChangePwd(dataExchange);
_forgotPwd = new ForgotPwd(dataExchange);
_resetPwd = new ResetPwd(dataExchange);
_validMail = new ValidMail(dataExchange);
_register = new Register(dataExchange);
_getFriends = new GetFriends(dataExchange);
_getPFriends = new GetPendingFriends(dataExchange);
_removeFriend = new RemoveFriend(dataExchange);
_addFriend = new AddFriend(dataExchange);
_confirmFriend = new ConfirmFriend(dataExchange);
_logger = LoggerFactory.GetLogger();
}
public AjaxResult ResetPwd(string pwdtoken, string account, string newpwd, string emailcode)
{
AjaxResult amm;
var userEntity = this.Queryable(u => u.Email == account).FirstOrDefault();
if (userEntity != null)
{
//从缓存中取出存放的验证码的键（邮箱+"sendcodekey"）得到重置密码的对象
ResetPwd rpwdEntry = _iRedisHelper.StringGet <ResetPwd>(account + "sendcodekey");
if (rpwdEntry != null && rpwdEntry.ModifyPwdToken == pwdtoken)
{
if (rpwdEntry.ModfiyPwdCode != emailcode)
{
amm = AjaxResult.Error("验证码不正确！");
}
else
{
string cacheaccount = _iRedisHelper.StringGet <string>(account + "modfiyPwdKey");
if (!string.IsNullOrEmpty(cacheaccount))
{
amm = AjaxResult.Error("10分钟内只可修改一次密码，请稍后再试!");
}
else
{ //重置密码成功之后将帐号写入cache中，10分钟内只可修改一次密码
ResetPassword(userEntity, newpwd);
amm = AjaxResult.Success("重置密码成功！");
_iRedisHelper.StringSet <string>(account + "modfiyPwdKey", account, new TimeSpan(0, 10, 0));
}
}
}
else
{
amm = AjaxResult.Error("验证码过期了！");
}
}
else
{
amm = AjaxResult.Error("此帐号尚未注册");
}
return(amm);
}
public IActionResult Reset(ResetPwd reset)
{
if (ModelState.IsValid)
{
var model = _repositoryEF.Find(reset.Id);
if (model == null)
{
return(Json(new { Data = false }));
}
else
{
model.Encrypt = Cryptographer.CreateSalt();
model.Password = Cryptographer.EncodePassword(reset.Pwd, 1, model.Encrypt);
_repositoryEF.Update(model);
_unitOfWork.Commit();
return(Json(new { Data = true }));
}
}
return(Json(new { Data = false }));
}
public AjaxResult SmsCode(string email)
{
AjaxResult amm;
int limitcount = 10;
int limitMinutes = 10;
if (!Validate.IsEmail(email))
{
return(AjaxResult.Error("邮箱格式不正确"));
}
AppUser userEntity = this.Queryable(u => u.Email == email && u.DeleteMark == false).FirstOrDefault();
if (userEntity == null)
{
amm = AjaxResult.Error("此邮箱尚未注册！");
}
else
{
string count = _iRedisHelper.StringGet <string>(email);
//缓存十分钟，如果缓存中存在,且请求次数超过10次，则返回
if (!string.IsNullOrEmpty(count) && Convert.ToInt32(count) >= limitcount)
{
amm = AjaxResult.Error("没收到邮箱：请联系[email protected]");
}
else
{
#region 发送邮箱，并写入缓存，更新登录信息表的token,date,code
int num = 0;
if (!string.IsNullOrEmpty(count))
{
num = Convert.ToInt32(count);
}
string countplus1 = num + 1 + "";
_iRedisHelper.StringSet <string>(email, countplus1, new TimeSpan(0, limitMinutes, 0));
ResetPwd resetpwdEntry = new ResetPwd
{
UserId = (int)userEntity.Id,
ModifyPwdToken = Utils.GuId(),
PwdCodeTme = DateTime.Now,
ModfiyPwdCode = Utils.RndNum(6),
LoginName = userEntity.LoginName,
NickName = userEntity.NickName
};
//将发送验证码的数据存入redis缓存中
_iRedisHelper.StringSet(email + "sendcodekey", resetpwdEntry, new TimeSpan(0, limitMinutes, 0));
//发送找回密码的邮件
string body = UiHelper.FormatEmail(resetpwdEntry, "PwdReSetTemplate");
_imailHelper.SendByThread(email, "[、天上有木月博客] 密码找回", body);
#endregion
//将修改密码的token返回给前端
amm = AjaxResult.Info("验证码已发送至你的邮箱！", resetpwdEntry.ModifyPwdToken, ResultType.Success.ToString());
}
}
return(amm);
}
public IActionResult ResetPwd(ResetPwd reset)
{
if (!ModelState.IsValid)
{
ViewData["Message"] = "Invalid Input";
ViewData["MsgType"] = "warning";
return(View("ResetPassword"));
}
else
{
string Username = reset.Username.ToString();
string currentpwd = reset.currentPwd.ToString();
string password = reset.UserPw.ToString();
string cfmpassword = reset.UserPw2.ToString();
string sql = @"SELECT * FROM Users WHERE Username='******'";
Console.WriteLine(sql);
string select = String.Format(sql, Username);
Console.WriteLine("select");
DataTable dt = DBUtl.GetTable(select);
foreach (DataRow row in dt.Rows)
{
string uname = row.Field <string>("Username");
byte[] Password = row.Field <byte[]>("Password");
SHA1 currentpwd_hashed_obj = SHA1.Create();
byte[] currentpwd_bytes = Encoding.UTF8.GetBytes(currentpwd);
byte[] currentpwd_hashed = currentpwd_hashed_obj.ComputeHash(currentpwd_bytes);
bool bEqual = false;
if (Password.Length == currentpwd_hashed.Length)
{
int i = 0;
while ((i < Password.Length) && (Password[i] == currentpwd_hashed[i]))
{
i += 1;
}
if (i == Password.Length)
{
bEqual = true;
}
}
if (bEqual)
{
if (password.Equals(cfmpassword))
{
string update = @"UPDATE Users SET Password=HASHBYTES('SHA1','{2}') WHERE Username = '******'";
Console.WriteLine(update);
int res = DBUtl.ExecSQL(update, uname, currentpwd, cfmpassword);
Console.WriteLine(res);
if (res == 1)
{
ViewData["Message"] = "Password has been reset successfully.";
ViewData["MsgType"] = "success";
return(View("ResetPassword"));
}
else
{
ViewData["Message"] = "Password reset unsuccessful.";
ViewData["MsgType"] = "warning";
return(View("ResetPassword"));
}
}
else
{
ViewData["Message"] = "Confirmed password does not match with the new password.";
ViewData["MsgType"] = "danger";
return(View("ResetPassword"));
}
}
else
{
ViewData["Message"] = "Current password does not match with the previous password.";
ViewData["MsgType"] = "warning";
}
}
}
return(View("ResetPassword"));
}
