public override void OnActionExecuting(ActionExecutingContext filterContext)
{
Random random = new Random();
M_Online obj = new M_Online();
M_TokenTable t_obj = new M_TokenTable();
RefreshToken refreshToken = new RefreshToken();
string ErrMsg = string.Empty;
bool bl = false;
var user_agent = filterContext.HttpContext.Request.Headers.Get("User-Agent");
var token = filterContext.HttpContext.Session["Token"];
var refroken = filterContext.HttpContext.Request.Cookies["RefreshToken"];
var oid = filterContext.HttpContext.Session["id"];
var uid = filterContext.HttpContext.Session["uid"];
if (uid is null)
{
uid = filterContext.HttpContext.Request.Cookies["uid"]; //如果Session没有uid就去Cookie拿
}
if (uid is null)
{
filterContext.HttpContext.Response.Redirect("/Home/login"); //如果Cookie没有uid就跳转登录界面
}
if (oid is null)
{
oid = filterContext.HttpContext.Request.Cookies["id"]; //Session没有oid就去Cookie拿
}
if (oid is null)
{
bl = true;
}
else
{
obj.ID = (int)oid;
int i = (int)oid;
if (B_Online.Select(ref obj, obj.ID, ref ErrMsg) != -1)
{
string tmpstr = RefreshToken.CreateToken(obj.ID, user_agent, obj.Token);
if (!string.Equals(tmpstr, token.ToString()))
{
bl = true;
}
}
}
if (refroken is null)
{
filterContext.HttpContext.Response.Redirect("/Home/login");
}
long now = (long)DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalMilliseconds;
if (now > t_obj.Exp)
{
filterContext.HttpContext.Response.Redirect("/Home/login");
}
if (RefreshToken.AuthenticationRefToken(refroken.Value, t_obj.AesKey, t_obj.AesIV, ref refreshToken, ref ErrMsg))
{
base.OnActionExecuting(filterContext);
}
}
public ActionResult Login(Models.LoginViewModel model)
{
Random r = new Random();
RefreshToken rt = new RefreshToken();
M_TokenTable mtt = new M_TokenTable();
M_EmployeeLogin obj = new M_EmployeeLogin();
M_Online mol = new M_Online();
string ErrMsg = string.Empty;
if (B_EmployeeLogin.Login(ref obj, model.LoginTel, model.Password, ref ErrMsg) != -1)
{
try
{
mol.PastTime = (long)DateTime.UtcNow.AddMinutes(30).Subtract(new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalMilliseconds;
mol.LastLogin = DateTime.Now;
mol.Admin_BL = 1;
mol.Token = r.NextDouble().ToString();
B_Online.Insert(ref mol, ref ErrMsg);
rt.iss = "lzfyhgm";
rt.exp = (long)DateTime.UtcNow.AddDays(30).Subtract(new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalMilliseconds;
rt.iat = (long)DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalMilliseconds;;
byte[] key = AES.Md5((rt.exp * r.NextDouble()).ToString(), AES.Md5DataType.t32);
byte[] IV = AES.Md5((rt.iat * r.NextDouble()).ToString(), AES.Md5DataType.t16);
mtt.AesIV = Convert.ToBase64String(key);
mtt.AesKey = Convert.ToBase64String(IV);
mtt.Exp = rt.exp;
mtt.User_ID = obj.ID;
mtt.Sign = RefreshToken.Sign(rt);
B_TokenTable.Insert(ref mtt, ref ErrMsg);
string refreshtoken = RefreshToken.CreateReftoken(rt, key, IV, obj.ID);
string user_agent = HttpContext.Request.Headers.Get("User-Agent");
string token = RefreshToken.CreateToken(obj.ID, user_agent, mol.Token);
UseCookie.Add("UserName", model.LoginTel, DateTime.Now.AddMinutes(30));
UseSession.Add("UserName", model.LoginTel);
UseCookie.Add("UserID", obj.ID.ToString(), DateTime.Now.AddMinutes(30));
UseSession.Add("UserID", obj.ID.ToString());
UseCookie.Add("token", token, DateTime.Now.AddMinutes(30));
UseSession.Add("token", token);
UseCookie.Add("RefreshToken", refreshtoken, DateTime.Now.AddDays(30));
}
catch (Exception ex)
{
Response.Write(ex.Message);
return(View());
}
return(RedirectToAction("Index"));
}
Response.Write(ErrMsg);
return(View());
}