/// <summary>
/// 数字验证码
/// </summary>
/// <returns></returns>
public FileContentResult NumberCheckCode()
{
string code = CheckCodeHelper.GetSingleObj().CreateCheckCode(CheckCodeType.NumberCheckCode, GetCheckCodeLen());
byte[] codeImage = CheckCodeHelper.GetSingleObj().CreateByteByImgCheckCode(code, 100, 40);
return(File(codeImage, @"image/jpeg"));
}
public ManagerResult <Verification> GenerateVerification(string phoneNumber)
{
ManagerResult <Verification> result = new ManagerResult <Verification>();
try
{
Verification newVerification = VerificationDAL.Instance.AddOrUpdateVerification(new Verification()
{
PhoneNumber = phoneNumber,
Code = CheckCodeHelper.GenerateCheckCode(5)
});
if (newVerification == null)
{
result.Code = 1;
result.Description = "生成失败！";
result.ResultData = null;
}
else
{
result.Code = 0;
result.Description = "生成成功！";
result.ResultData = newVerification;
}
}
catch (Exception ex)
{
LogHelper.WriteLog(LogType.Error, ex);
result.Code = -1;
}
return(result);
}
public ActionResult CheckCode()
{
string checkCode = CheckCodeHelper.GetEngAndNum(4);
Session["CheckCode"] = checkCode;
CookieHelper.Add("QTXgt7AC5q5aLlVLwpTw", checkCode, 10);
return(File(CheckCodeHelper.CreateToByte(checkCode, false), @"image/jpeg"));
}
/// <summary>
/// 混合验证码
/// </summary>
/// <returns></returns>
public FileContentResult MixCheckCode()
{
string code = CheckCodeHelper.GetSingleObj().CreateCheckCode(CheckCodeType.MixCheckCode, GetCheckCodeLen());
var bitmap = CheckCodeHelper.GetSingleObj().CreateBitmapByImgCheckCode(code, 100, 40);
MemoryStream stream = new MemoryStream();
bitmap.Save(stream, ImageFormat.Gif);
return(File(stream.ToArray(), "image/gif"));
}
/// <summary>
/// 生成验证码
/// </summary>
public string CreateCheckCodeImage2()
{
var checkCode = CheckCodeHelper.GenerateCheckCode();
HttpCookie hc1 = new HttpCookie(SessionKey.ManagerUserLoginCode, checkCode);
hc1.Expires = DateTime.Now.AddMinutes(10);
HttpContext.Current.Response.Cookies.Add(hc1);
var bytes = CheckCodeHelper.CreateCheckCodeImage(checkCode);
return(Convert.ToBase64String(bytes));
}
/// <summary>
/// 生成验证码
/// </summary>
public void CreateCheckCodeImage()
{
var checkCode = CheckCodeHelper.GenerateCheckCode();
HttpCookie hc1 = new HttpCookie(SessionKey.ManagerUserLoginCode, checkCode);
hc1.Expires = DateTime.Now.AddMinutes(10);
HttpContext.Current.Response.Cookies.Add(hc1);
var bytes = CheckCodeHelper.CreateCheckCodeImage(checkCode);
HttpContext.Current.Response.ClearContent();
HttpContext.Current.Response.ContentType = "image/jpg";
HttpContext.Current.Response.BinaryWrite(bytes);
}
public dynamic GetCheckCode()
{
try
{
var result = CheckCodeHelper.GetCheckCode();
var image = result.image;
image.Seek(0, SeekOrigin.Begin);
var bytes = new byte[image.Length];
image.Read(bytes, 0, bytes.Length);
HttpContext.Session.Set("checkcode", Encoding.ASCII.GetBytes(result.text.ToLower()));
return(new { result = 1, image = bytes });
}
catch
{
return(new { result = -1, message = "内部错误" });
}
}
public string Reset(string id)
{
if (string.IsNullOrEmpty(id) || TypeHelper.TypeToInt32(id, -1) < 0)
{
return(GeneralHandler.FBaseInfo);
}
var stateInfo = GeneralHandler.StateSuccess;
if (int.Parse(id) == DawnauthHandler.UserId)
{
stateInfo = "不可对当前登录管理员进行密码重置操作！";
}
else
{
stateInfo = "Dawn";
stateInfo += CheckCodeHelper.GetEngAndNum(8);
DawnAuthUserBLL.Update(int.Parse(id), CryptoHelper.MD5(stateInfo, true));
}
return(stateInfo);
}
/// <summary>
/// 初始化
/// </summary>
private void InitializeThis()
{
this._checkCode = CheckCodeHelper.GetChs(4);
this.Text = Core.ConfigHelper.AppName;
this.picCoder.Image = CheckCodeHelper.CreateToImage(this._checkCode, true, false);
}