using System;
using Microsoft.AspNetCore.Mvc;
using Sys.Model;
using Sys.Dao;
using Sys.Tools;
using Microsoft.AspNetCore.Http;
using System.Text;
using System.Collections.Generic;
using Microsoft.IdentityModel.Tokens;
using System.IdentityModel.Tokens.Jwt;
using System.Security.Claims;
using Microsoft.AspNetCore.Authentication;
using Microsoft.AspNetCore.Authentication.Cookies;
using System.Threading.Tasks;
using Newtonsoft.Json;
using Sys.Tools.Session;
namespace HBAnalysisSystem.Controllers
{
public class LoginController : Controller
{
public const string UserKey = BaseController.UserKey;
private IHttpContextAccessor _accessor;
public LoginController(IHttpContextAccessor accessor)
{
_accessor = accessor;
}
//
// GET: /SystemManagement/
// [RoleFilte
// r(IsCheck = false)]
//string u_danger, string p_danger, string c_danger, string returnUrl = null
public IActionResult Index()
{
return View();
}
///
/// 校验登录
///
///
///
///
/// 校验登录
///
///
///
//public async Task CheckLogin(string userName, string password,string authCode, string verifyCode)
//{
// if (string.IsNullOrEmpty(authCode))
// {
// //ViewData["c_danger"] = "验证码不能为空";
// return RedirectToAction("Index", "Login", new { c_danger = "验证码不能为空" });
// }
// else
// {
// authCode = EncryptUtil.MD5Password("V_" + authCode).ToLower();
// if (authCode != verifyCode)
// {
// //ViewData["c_danger"] = "验证码错误";
// return RedirectToAction("Index", "Login", new { c_danger = "验证码错误" });
// }
// }
// if (string.IsNullOrEmpty(userName))
// {
// return RedirectToAction("Index", "Login", new { u_danger = "用户名不能为空" });
// //return;
// }
// else if (string.IsNullOrEmpty(password))
// {
// return RedirectToAction("Index", "Login", new { p_danger = "密码不能为空" });
// //return;
// }
// //1.先Base64位解密
// password = Base64Provider.Base64Decode(password);
// string message = RegProvider.IsEngName("密码", password);
// if (!string.IsNullOrEmpty(message))
// {
// //await Response.WriteAsync("");
// //ViewData["p_danger"] = "密码只能包含数字、字母或下划线等";
// return RedirectToAction("Index", "Login", new { p_danger = "密码只能包含数字、字母或下划线等" });
// //return;
// }
// try
// {
// Usr _usermodel = Sys_UsrDao.Instance.GetUser(userName);
// //如果次数操作3次,且错误时间间隔小于超过15分钟,返回用户锁定
// if (_usermodel != null)
// {
// if (_usermodel.ErrorNum >= 3 && (DateTime.Now.Subtract(Convert.ToDateTime(_usermodel.ErrorLoginTime)).Minutes <= 15))
// {
// //await Response.WriteAsync("");
// //ViewData["u_danger"] = "用户已锁定";
// return RedirectToAction("Index", "Login", new { u_danger = "用户已锁定" });
// //return;
// }
// }
// else
// {
// //await Response.WriteAsync("");
// //ViewData["u_danger"] = "用户不存在";
// return RedirectToAction("Index", "Login", new { u_danger = "用户不存在" });
// //return;
// }
// //2.MD5加密
// password = EncryptUtil.MD5Password(password).ToLower();
// Usr user = Sys_UsrDao.Instance.GetUser(userName, password);
// if (user != null && user.Id >= 0 && user.IsRun == true)
// {
// user.ErrorNum = 0;
// Sys_UsrDao.Instance.Update(user);
// if (user.UserType == 2)
// {
// if (user.UseDate < Convert.ToDateTime(DateTime.Now.ToString("yyyy-MM-dd")))
// {
// //await Response.WriteAsync("");
// ViewData["u_danger"] = "用户访问权限已到期";
// return RedirectToAction("Index", "Login", new { u_danger = "用户访问权限已到期" });
// }
// }
// UserModel model = new UserModel();
// model.UserId = user.Id;
// model.LoginName = user.Name;
// model.Password = password;
// model.UserName = user.RealName;
// model.IsAdmin = ConvertHelper.FormatDBInt(user.IsAdmin);
// model.SessionId = Guid.NewGuid().ToString();
// model.GroupID = ConvertHelper.FormatDBInt(user.GroupID);
// model.HigherName = user.HigherName;
// if (model.IsAdmin == 1)
// {
// model.UserType = AuditRoleType.Admin;
// }
// else
// {
// model.UserType = Sys_UsrDao.Instance.GetUserType(user.Name);
// }
// string info = JsonHelper.SerializeObject(model);
// var claims = new List() {
// new Claim(ClaimTypes.Name,model.LoginName),
// new Claim(ClaimTypes.UserData,info),
// };
// var idendity = new ClaimsIdentity(claims, CookieAuthenticationDefaults.AuthenticationScheme);
// var userPrincipal = new ClaimsPrincipal(idendity);
// await _accessor.HttpContext.SignInAsync(CookieAuthenticationDefaults.AuthenticationScheme, userPrincipal, new AuthenticationProperties
// {
// ExpiresUtc = DateTime.UtcNow.AddDays(1),
// IsPersistent = false,
// AllowRefresh = false
// });
// var expres = DateTime.Now.AddDays(1);
// var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(ConfigurationManager.GetSection("Authentication:SecurityKey")));
// var token = new JwtSecurityToken(
// issuer: ConfigurationManager.GetSection("Authentication:Issure"), // 发布者
// audience: ConfigurationManager.GetSection("Authentication:Audience"), // 接收者
// notBefore: DateTime.Now, // token签发时间
// expires: expres, // token过期时间
// claims: claims, // 该token内存储的自定义字段信息
// signingCredentials: new SigningCredentials(key, SecurityAlgorithms.HmacSha256) // 用于签发token的秘钥算法
// );
// // 返回成功信息,写出token
// model.Token = new JwtSecurityTokenHandler().WriteToken(token);
// //HttpContext.GetTokenAsync(key);
// //写入登录日志
// WelcomLogs log = new WelcomLogs();
// log.Id = Sys_UsrDao.Instance.GetMaxId();
// log.Action = "系统登录";
// log.UsrName = userName;
// log.ActionDate = System.DateTime.Now;
// try
// {
// string ips = _accessor.HttpContext.Connection.RemoteIpAddress.MapToIPv4().ToString();
// log.UserIp = ips;
// }
// catch (Exception ex)
// {
// }
// Sys_UsrDao.Instance.Insert(log);
// //Response.WriteAsync("");
// //RedirectToAction("Index", "Home");
// //判断是否是新用户,是新用户弹出密码修改界面,修改之后改成旧用户
// if (user.IsNewUser == true)
// {
// //Response.Redirect("/SysManagement/ChangePassword", true);
// return RedirectToAction("ChangePassword", "SysManagement");
// }
// else
// {
// //return RedirectToAction("JSCYTHIndex1", "Cockpit");
// return RedirectToAction("FlyToEarth", "Cockpit");
// }
// }
// else
// {
// _usermodel.ErrorNum = _usermodel.ErrorNum == null ? 1 : _usermodel.ErrorNum + 1;
// _usermodel.ErrorLoginTime = DateTime.Now;
// Sys_UsrDao.Instance.Update(_usermodel);
// //CookiesHelper.ClearCookie(UserKey);
// //SessionManager.Instance.RemoveSession(UserKey);
// // return "账号或密码有误";
// //await Response.WriteAsync("", Encoding.GetEncoding("GB2312"));
// //ViewData["p_danger"] = "账号或密码有误";
// return RedirectToAction("Index", "Login", new { p_danger = "账号或密码有误" });
// //return;
// }
// }
// catch (System.Exception ex)
// {
// Log4Helper.Error("登录失败" + ex.ToString());
// //await Response.WriteAsync("");
// //ViewData["p_danger"] = "登录失败,"+ ex.Message;
// return RedirectToAction("Index", "Login", new { u_danger = "登录失败,请联系管理员" });
// }
//}
public async Task CheckLogin(string userName, string password, string authCode, string verifyCode)
{
try
{
//1.先Base64位解密
password = Base64Provider.Base64Decode(password);
//2.MD5加密
password = EncryptUtil.MD5Password(password).ToLower();
Usr user = Sys_UsrDao.Instance.GetUser(userName, password);
if (user != null && user.Id >= 0 && user.IsRun == true)
{
user.ErrorNum = 0;
Sys_UsrDao.Instance.Update(user);
UserModel model = new UserModel();
model.UserId = user.Id;
model.LoginName = user.Name;
model.Password = password;
model.UserName = user.RealName;
model.IsAdmin = ConvertHelper.FormatDBInt(user.IsAdmin);
model.SessionId = Guid.NewGuid().ToString();
model.GroupID = ConvertHelper.FormatDBInt(user.GroupID);
model.HigherName = user.HigherName;
if (model.IsAdmin == 1)
{
model.UserType = AuditRoleType.Admin;
}
else
{
model.UserType = Sys_UsrDao.Instance.GetUserType(user.Name);
}
string info = JsonHelper.SerializeObject(model);
var claims = new List() {
new Claim(ClaimTypes.Name,model.LoginName),
new Claim(ClaimTypes.UserData,info),
};
var idendity = new ClaimsIdentity(claims, CookieAuthenticationDefaults.AuthenticationScheme);
var userPrincipal = new ClaimsPrincipal(idendity);
await _accessor.HttpContext.SignInAsync(CookieAuthenticationDefaults.AuthenticationScheme, userPrincipal, new AuthenticationProperties
{
ExpiresUtc = DateTime.Now.AddDays(1),
IsPersistent = false,
AllowRefresh = false
});
var expres = DateTime.Now.AddDays(1);
var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(ConfigurationManager.GetSection("Authentication:SecurityKey")));
var token = new JwtSecurityToken(
issuer: ConfigurationManager.GetSection("Authentication:Issure"), // 发布者
audience: ConfigurationManager.GetSection("Authentication:Audience"), // 接收者
notBefore: DateTime.Now,
// token签发时间
expires: expres, // token过期时间
claims: claims, // 该token内存储的自定义字段信息
signingCredentials: new SigningCredentials(key, SecurityAlgorithms.HmacSha256) // 用于签发token的秘钥算法
);
// 返回成功信息,写出token
model.Token = new JwtSecurityTokenHandler().WriteToken(token);
string sUserInfo = model.LoginName+"|"+model.Password;
sUserInfo = EncryptUtil.DesEncrypt(sUserInfo);
Sys.Tools.CookiesHelper.WriteCookie(UserKey, sUserInfo, (DateTime.Now.AddDays(1)-DateTime.Now).TotalMinutes.ToInt());
//写入登录日志
WelcomLogs log = new WelcomLogs();
log.Id = Sys_UsrDao.Instance.GetMaxId();
log.Action = "系统登录";
log.UsrName = userName;
log.ActionDate = System.DateTime.Now;
try
{
string ips = _accessor.HttpContext.Connection.RemoteIpAddress.MapToIPv4().ToString();
log.UserIp = ips;
}
catch (Exception ex)
{
}
Sys_UsrDao.Instance.Insert(log);
if (user.IsNewUser == true)
{
//Response.Redirect("/SysManagement/ChangePassword", true);
return RedirectToAction("ChangePassword", "SysManagement");
}
else
{
if(user.GroupID==15||user.GroupID==7)
{
return RedirectToAction("FlyToEarth", "Cockpit");
}
else
{
return RedirectToAction("Index", "Home");
}
}
}
}
catch (System.Exception ex)
{
}
return RedirectToAction("Index", "Login");
}
public IActionResult JYCheckLogin(string userName, string password, string authCode, string verifyCode)
{
if (string.IsNullOrEmpty(authCode))
{
//ViewData["c_danger"] = "验证码不能为空";
//return RedirectToAction("Index", "Login", new { c_danger = "验证码不能为空" });
return Json(new { IsSuccess = false, c_danger = "验证码不能为空" });
}
else
{
authCode = EncryptUtil.MD5Password("V_" + authCode).ToLower();
if (authCode != verifyCode)
{
//ViewData["c_danger"] = "验证码错误";
//return RedirectToAction("Index", "Login", new { c_danger = "验证码错误" });
return Json(new { IsSuccess = false, c_danger = "验证码错误" });
}
}
if (string.IsNullOrEmpty(userName))
{
//return RedirectToAction("Index", "Login", new { u_danger = "用户名不能为空" });
return Json(new { IsSuccess = false, u_danger = "用户名不能为空" });
//return;
}
else if (string.IsNullOrEmpty(password))
{
//return RedirectToAction("Index", "Login", new { p_danger = "密码不能为空" });
return Json(new { IsSuccess = false, p_danger = "密码不能为空" });
//return;
}
//1.先Base64位解密
password = Base64Provider.Base64Decode(password);
string message = RegProvider.IsEngName("密码", password);
if (!string.IsNullOrEmpty(message))
{
//await Response.WriteAsync("");
//ViewData["p_danger"] = "密码只能包含数字、字母或下划线等";
//return RedirectToAction("Index", "Login", new { p_danger = "密码只能包含数字、字母或下划线等" });
return Json(new { IsSuccess = false, p_danger = "密码只能包含数字、字母或下划线等" });
//return;
}
try
{
Usr _usermodel = Sys_UsrDao.Instance.GetUser(userName);
//如果次数操作3次,且错误时间间隔小于超过15分钟,返回用户锁定
if (_usermodel != null)
{
if (_usermodel.ErrorNum >= 3 && (DateTime.Now.Subtract(Convert.ToDateTime(_usermodel.ErrorLoginTime)).Minutes <= 15))
{
//await Response.WriteAsync("");
//ViewData["u_danger"] = "用户已锁定";
//return RedirectToAction("Index", "Login", new { u_danger = "用户已锁定" });
return Json(new { IsSuccess = false, u_danger = "用户已锁定" });
//return;
}
}
else
{
//await Response.WriteAsync("");
//ViewData["u_danger"] = "用户不存在";
//return RedirectToAction("Index", "Login", new { u_danger = "用户不存在" });
return Json(new { IsSuccess = false, u_danger = "用户不存在" });
//return;
}
//2.MD5加密
password = EncryptUtil.MD5Password(password).ToLower();
Usr user = Sys_UsrDao.Instance.GetUser(userName, password);
if (user != null && user.Id > 0 && user.IsRun == true)
{
user.ErrorNum = 0;
Sys_UsrDao.Instance.Update(user);
if (user.UserType == 2)
{
if (user.UseDate < Convert.ToDateTime(DateTime.Now.ToString("yyyy-MM-dd")))
{
//await Response.WriteAsync("");
//ViewData["u_danger"] = "用户访问权限已到期";
return Json(new { IsSuccess = false, u_danger = "用户访问权限已到期" });
//return RedirectToAction("Index", "Login", new { u_danger = "用户访问权限已到期" });
}
}
//UserModel model = new UserModel();
//model.UserId = user.Id;
//model.LoginName = user.Name;
//model.Password = password;
//model.UserName = user.RealName;
//model.IsAdmin = ConvertHelper.FormatDBInt(user.IsAdmin);
//model.SessionId = Guid.NewGuid().ToString();
//model.GroupID = ConvertHelper.FormatDBInt(user.GroupID);
//model.HigherName = user.HigherName;
//if (model.IsAdmin == 1)
//{
// model.UserType = AuditRoleType.Admin;
//}
//else
//{
// model.UserType = Sys_UsrDao.Instance.GetUserType(user.Name);
//}
//string info = JsonHelper.SerializeObject(model);
//var claims = new List() {
// new Claim(ClaimTypes.Name,model.LoginName),
// new Claim(ClaimTypes.UserData,info),
//};
//var idendity = new ClaimsIdentity(claims, CookieAuthenticationDefaults.AuthenticationScheme);
//var userPrincipal = new ClaimsPrincipal(idendity);
//await _accessor.HttpContext.SignInAsync(CookieAuthenticationDefaults.AuthenticationScheme, userPrincipal, new AuthenticationProperties
//{
// ExpiresUtc = DateTime.UtcNow.AddDays(1),
// IsPersistent = false,
// AllowRefresh = false
//});
//var expres = DateTime.Now.AddDays(1);
//var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(ConfigurationManager.GetSection("Authentication:SecurityKey")));
//var token = new JwtSecurityToken(
// issuer: ConfigurationManager.GetSection("Authentication:Issure"), // 发布者
// audience: ConfigurationManager.GetSection("Authentication:Audience"), // 接收者
// notBefore: DateTime.Now, // token签发时间
// expires: expres, // token过期时间
// claims: claims, // 该token内存储的自定义字段信息
// signingCredentials: new SigningCredentials(key, SecurityAlgorithms.HmacSha256) // 用于签发token的秘钥算法
// );
返回成功信息,写出token
//model.Token = new JwtSecurityTokenHandler().WriteToken(token);
HttpContext.GetTokenAsync(key);
写入登录日志
//WelcomLogs log = new WelcomLogs();
//log.Id = Sys_UsrDao.Instance.GetMaxId();
//log.Action = "系统登录";
//log.UsrName = userName;
//log.ActionDate = System.DateTime.Now;
//try
//{
// string ips = _accessor.HttpContext.Connection.RemoteIpAddress.MapToIPv4().ToString();
// log.UserIp = ips;
//}
//catch (Exception ex)
//{
//}
//Sys_UsrDao.Instance.Insert(log);
//Response.WriteAsync("");
//RedirectToAction("Index", "Home");
//判断是否是新用户,是新用户弹出密码修改界面,修改之后改成旧用户
//if (user.IsNewUser == true)
//{
// //Response.Redirect("/SysManagement/ChangePassword", true);
// return RedirectToAction("ChangePassword", "SysManagement");
//}
//else
//{
// //return RedirectToAction("JSCYTHIndex1", "Cockpit");
// return RedirectToAction("FlyToEarth", "Cockpit");
//}
return Json(new { IsSuccess = true });
}
else
{
_usermodel.ErrorNum = _usermodel.ErrorNum == null ? 1 : _usermodel.ErrorNum + 1;
_usermodel.ErrorLoginTime = DateTime.Now;
Sys_UsrDao.Instance.Update(_usermodel);
//CookiesHelper.ClearCookie(UserKey);
//SessionManager.Instance.RemoveSession(UserKey);
// return "账号或密码有误";
//await Response.WriteAsync("", Encoding.GetEncoding("GB2312"));
//ViewData["p_danger"] = "账号或密码有误";
//return RedirectToAction("Index", "Login", new { p_danger = "账号或密码有误" });
return Json(new { IsSuccess = false, p_danger = "账号或密码有误" });
//return;
}
}
catch (System.Exception ex)
{
Log4Helper.Error("登录失败" + ex.ToString());
//await Response.WriteAsync("");
//ViewData["p_danger"] = "登录失败,"+ ex.Message;
//return RedirectToAction("Index", "Login", new { u_danger = "登录失败,请联系管理员" });
return Json(new { IsSuccess = false, p_danger = "登录失败,请联系管理员" });
}
}
public async Task LoginOut()
{
/// IdentityServer4 退出登录后,默认会跳转到Config.Client配置的PostLogoutRedirectUris地址,
///
await HttpContext.SignOutAsync(CookieAuthenticationDefaults.AuthenticationScheme);
return RedirectToAction("Index", "Login");
}
///
/// 获取图片验证码
///
///
public IActionResult GetAuthCode()
{
List codelist = new VerifyCode().GenerateCheckCode();
string checkCode = codelist[0];
string verifyCode = codelist[1];
verifyCode = EncryptUtil.MD5Password("V_" + verifyCode).ToLower();
byte[] image = new VerifyCode().GetVerifyCode(checkCode);
string base64 = Convert.ToBase64String(image);
return Json(new { base64 = base64, verifyCode = verifyCode });
//return File(new VerifyCode().GetVerifyCode(checkCode), @"image/Gif", checkCode);
}
}
}