private void GenerateRandomCode()
{
if (CDHelper.Config.EnableLoginAuhenCode == "true")
{
tbAuthCode2.Visible = true;
Response.Cookies["AreYouHuman"].Value = CaptchaImage.GenerateRandomCode();
}
}
protected void Page_Load(object sender, EventArgs e)
{
CaptchaImage ci = new CaptchaImage(Request.Cookies["AreYouHuman"].Value, 120, 30, "黑体");
this.Response.Clear();
this.Response.ContentType = "image/jpeg";
ci.Image.Save(this.Response.OutputStream, ImageFormat.Jpeg);
ci.Dispose();
}
/// <summary>
/// 原始登录的方法
/// </summary>
/// <param name="loginName">本地用户名</param>
/// <param name="password">本地用户的密码</param>
/// <param name="checkPassword">是否校验密码</param>
void LoginAction(string loginName, string password)
{
if (String.IsNullOrEmpty(loginName) || String.IsNullOrEmpty(loginName.Trim()))
{
ShowMessage("错误：用户名不能为空！");
return;
}
if (String.IsNullOrEmpty(password) || String.IsNullOrEmpty(password.Trim()))
{
ShowMessage("错误：密码不能为空！");
return;
}
if (GeneralConfigs.GetConfig().EnableLoginAuhenCode == "true" && this.CodeNumberTextBox.Text != Request.Cookies["AreYouHuman"].Value)
{
ShowMessage("错误：您输入的验证码不正确，请重新输入！");
this.CodeNumberTextBox.Text = "";
Response.Cookies["AreYouHuman"].Value = CaptchaImage.GenerateRandomCode();
return;
}
bool loginSuccess = false;
if (CheckLocalAdministrator(loginName))
{
if (CDHelper.AdminPasswordIsValid(password))
{
Security.SetAccountID(We7Helper.EmptyGUID);
loginSuccess = true;
SSOLogin(loginName, password);
}
else
{
ShowMessage("无法登录，原因：密码错误！");
return;
}
}
else
{
string[] result = AccountHelper.Login(loginName, password);
if (result[0] == "false")
{
ShowMessage("无法登录，原因：" + result[1]);
return;
}
else
{
SSOLogin(loginName, password);
}
}
GoWhere();
}
protected void Page_Load(object sender, System.EventArgs e)
{
// Create a CAPTCHA image using the text stored in the Session object.
CaptchaImage ci = new CaptchaImage(Request.Cookies["AreYouHuman"].Value, 200, 50, "ΊΪΜε");
// Change the response headers to output a JPEG image.
this.Response.Clear();
this.Response.ContentType = "image/jpeg";
// Write the image to the response stream in JPEG format.
ci.Image.Save(this.Response.OutputStream, ImageFormat.Jpeg);
// Dispose of the CAPTCHA image object.
ci.Dispose();
}