LoginController.cs
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using Infrastructure;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Net.Http.Headers;
using System;
using System.Collections.Generic;
using System.Linq;
using WebApp;
using WebRepository;
namespace WebMvc
{
public class LoginController : Controller
{
private readonly string _appKey = "hhweb";
private IUnitWork _unitWork;
private IAuth _authUtil;
private ICacheContext _cacheContext;
public LoginController(IUnitWork unitWork, IAuth authUtil, ICacheContext cacheContext)
{
_unitWork = unitWork;
_authUtil = authUtil;
_cacheContext = cacheContext;
}
// GET: Login
public ActionResult Index()
{
SysInfo sysInfo = _unitWork.FindSingle<SysInfo>(u => u.AppKey.Equals(_appKey));
ViewBag.CopyRight = sysInfo.Copyright;
ViewBag.SystemNameCn = sysInfo.Title;
ViewBag.SystemNameUs = sysInfo.TitleUs;
ViewBag.LoginLogo = sysInfo.LoginLogo;
return View();
}
[HttpPost]
public string Login(string username, string password)
{
var resp = new Response<List<string>>();
try
{
var result = _authUtil.Login(_appKey, username, password);
if (result.Code == 200)
{
CookieOptions cookieOptions = new CookieOptions();
cookieOptions.Expires = DateTimeOffset.Now.AddDays(10d);
Response.Cookies.Append("Token", result.Token, cookieOptions);
resp.Result = _authUtil.GetUserAccountName(username);
string token = result.Token;
string account = resp.Result[0];
string name = resp.Result[1];
IHeaderDictionary headersDictionary = Request.Headers;
string agent = headersDictionary[HeaderNames.UserAgent].ToString();
string Ip = HttpContext.Connection.RemoteIpAddress.ToString();
if (Ip == "127.0.0.1" || Ip == "::1")
{
Ip = "localhost";
}
DateTime dateTime = DateTime.Now;
SysUserOnline userOnline = _unitWork.FindSingle<SysUserOnline>(u => u.Ipaddr.Equals(Ip));
if (userOnline != null)
{
userOnline.Token = token;
userOnline.LoginTime = dateTime;
userOnline.LastAccessTime = dateTime;
_unitWork.Update(userOnline);
}
else
{
SysUserOnline sysUserOnline = new SysUserOnline
{
Token = token,
Account = account,
Name = name,
Ipaddr = Ip,
Browser = agent,
LoginTime = dateTime,
LastAccessTime = dateTime,
};
_unitWork.Add(sysUserOnline);
}
SysLoginLog sysLoginLog = new SysLoginLog
{
Token = token,
Account = account,
Name = name,
Ipaddr = Ip,
Browser = agent,
LoginTime = dateTime,
};
_unitWork.Add(sysLoginLog);
//登出过期用户
List<SysUserOnline> Table_entitys = _unitWork
.Find<SysUserOnline>(u => DateTime.Compare(DateTime.Now, u.LastAccessTime.Value.AddDays(10)) > 0)
.ToList()//直接获取到数据，避免出现连接重用问题
.MapToList<SysUserOnline>();
foreach (var item in Table_entitys)
{
_unitWork.Delete<SysUserOnline>(u => u.Id == item.Id);
_cacheContext.Remove(item.Token);
}
}
else
{
resp.Code = 500;
resp.Message = result.Message;
}
}
catch (Exception e)
{
resp.Code = 500;
resp.Message = e.Message;
}
return JsonHelper.Instance.Serialize(resp);
}
public ActionResult Logout()
{
var token = Request.Cookies["Token"];
SysUserOnline sysUserOnline = _unitWork.FindSingle<SysUserOnline>(u => u.Token.Equals(token));
if (sysUserOnline != null)
{
_unitWork.Delete(sysUserOnline);
}
_authUtil.Logout();
return RedirectToAction("Index", "Login");
}
}
}