public void recordLogininfor(string userName, char status, string message, RequestBasicInfo info)
{
SysLoginInfor model = new SysLoginInfor();
model.UserName = userName;
model.status = status;
model.msg = message;
var task = IPAddressHelper.getRealAddressByIP(info.Ip);
model.ipaddr = info.Ip;
model.LoginLocation = task.Result;
model.Browser = info.Device;
model.Os = info.Os;
model.LoginTime = DateTime.Now;
//这里为社么不用这个方法 原因：
//因为这个方法是在一个Task 任务里启动的，这样子会造成 注入的仓储相关的dbcontent 其实已经被dispose了。
//如果不用多线程,this.Add方法是完全可以用的；
//this.Add(model);
using (var context = new YouGeDbContext(option))
{
context.Set <SysLoginInfor>().Add(model);
context.SaveChanges();
}
}
public void setUserAgent(LoginUser loginUser, RequestBasicInfo info)
{
loginUser.ipaddr = info.Ip;
loginUser.loginLocation = "TO DO ";
loginUser.browser = info.Device;
loginUser.os = info.Os;
}
/// <summary>
/// 获取远程访问用户的Ip地址
/// </summary>
/// <returns>返回Ip地址</returns>
protected RequestBasicInfo GetRequestInfo(IHttpContextAccessor httpContextAccessor)
{
RequestBasicInfo info = new RequestBasicInfo();
var ip = HttpContext.Request.Headers["X-Forwarded-For"].FirstOrDefault();
if (string.IsNullOrEmpty(ip))
{
ip = httpContextAccessor.HttpContext.Connection.RemoteIpAddress.MapToIPv4().ToString();
if (ip == "0.0.0.1")
{
ip = httpContextAccessor.HttpContext.Connection.LocalIpAddress.MapToIPv4().ToString();
}
}
info.Ip = ip;
info.RequestTime = DateTime.Now;
info.RequestType = httpContextAccessor.HttpContext.Request.Method;
info.RequestUrl = httpContextAccessor.HttpContext.Request.GetDisplayUrl();
string UserAgent = httpContextAccessor.HttpContext.Request.Headers["User-Agent"];
var RequestInfo = new ReqUAInfoCollector(UserAgent).Parse();
info.Device = RequestInfo.BrowserName + RequestInfo.BrowserVersion;
info.Os = RequestInfo.SystemName + RequestInfo.SystemVersion;
return(info);
}
public AjaxReponseBase Login([FromBody] LoginModel model)
{
AjaxReponseBase response = AjaxReponseBase.Success();
// 生成令牌
RequestBasicInfo info = this.GetRequestInfo(httpContextAccessor);
string token = loginService.login(model.username, model.password, model.code,
model.uuid, info);
response.Add(YouGeSystemConst.TOKEN, token);
return(response);
}
public string createToken(LoginUser loginUser, RequestBasicInfo info)
{
// string token = IdUtils.fastUUID(); // TO DO
string token = Guid.NewGuid().ToString().Replace("-", "");
loginUser.token = token;
setUserAgent(loginUser, info);
refreshToken(loginUser);
var claims = new Claim[] {
new Claim(YouGeSystemConst.LOGIN_USER_KEY, token)
};
return(createToken(claims));
}
public string login(string username, string password, string code, string uuid, RequestBasicInfo info)
{
string verifyKey = YouGeSystemConst.CAPTCHA_CODE_KEY + uuid;
string captcha = YouGeRedisHelper.Get(verifyKey);
YouGeRedisHelper.Del(verifyKey);
if (captcha == null)
{
//启动线程 记录日志
var ta = new Task(() =>
sysLoginRepository.recordLogininfor(username, YouGeSystemConst.FAIL, "没有验证码", info)
);
ta.Start();
throw new CaptchaExpireException();
}
if (!string.Equals(code, captcha, StringComparison.OrdinalIgnoreCase))
{
var tb = new Task(() =>
sysLoginRepository.recordLogininfor(username, YouGeSystemConst.FAIL, "验证码已失效", info)
);
tb.Start();
throw new CaptchaException();
}
try
{
LoginUser loginUser = this.loadUserByUsername(username, password);
var tf = new Task(() =>
sysLoginRepository.recordLogininfor(username, YouGeSystemConst.SUCCESS, "登录成功", info)
);
tf.Start();
// 生成token
return(tokenService.createToken(loginUser, info));
}
catch (Exception e)
{
if (e.Message.Contains("密码错误"))
{
var tc = new Task(() =>
sysLoginRepository.recordLogininfor(username, YouGeSystemConst.FAIL, "用户不存在/密码错误", info)
);
tc.Start();
throw new UserPasswordNotMatchException();
}
else
{
var td = new Task(() =>
sysLoginRepository.recordLogininfor(username, YouGeSystemConst.FAIL, e.Message, info)
);
td.Start();
throw new CustomException(e.Message);
}
}
}
