public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
string tid = context.Request["tid"];
string ticket = context.Request["ticket"];
string randstr = context.Request["randstr"];
TencentCaptchaHelper captcha = new TencentCaptchaHelper(tid);
VerifyResult verifyResult = captcha.Verify(ticket, randstr, context.Request.UserHostAddress);
if (verifyResult.Code == 1)
{
// 标记验证通过
//context.Session["verify_" + tid] = true;
// 这种方法也有一个弊端，那就是，可通过请求此验证API延长验证码过期时间，注意看下方这句
context.Session["verify_" + tid + "_time"] = DateTime.Now;
context.Response.Write("{\"code\": 1, \"message\":\"验证通过\"}");
}
else
{
// 验证未通过
//context.Session["verify_" + tid] = false;
context.Session["verify_" + tid + "_time"] = null;
context.Response.Write("{\"code\": -1, \"message\":\"验证未通过\"}");
}
// 2分钟后过期
// 难以置信:因为不能单独设置[verify_tid]的过期时间为2分钟，我以为会导致这个用户（会话）下的所有值（即这个Session）都会在2分钟后清除，然而实测 登录状态的Session并未在2分钟后清除
// 不对，上面的话错了，再次测试，发现，Session被整个清除了，保存在Session的登录状态在2分钟后也挂了
// 所以这种方法不可取
//context.Session.Timeout = 2;
}
protected void btnReg_Click(object sender, EventArgs e)
{
#region 二次验证
string ticket = Request.Form["ticket"];
string randstr = Request.Form["randstr"];
TencentCaptchaHelper captcha = new TencentCaptchaHelper("1");
VerifyResult verifyResult = captcha.Verify(ticket, randstr, Request.UserHostAddress);
if (verifyResult.Code != 1)
{
this.Message = "验证已经过期, 或未通过验证,请重新验证<br>详细错误: " + verifyResult.Message;
return;
}
#endregion
#region 注册
StudentModel model = new StudentModel();
model.StudentNumber = this.txtStudentNumber.Text.Trim();
model.StudentName = this.txtStudentName.Text.Trim();
model.Telephone = this.txtTelephone.Text.Trim();
model.Password = MD5Helper.MD5Encrypt32(this.txtPwd.Text.Trim());
model.Identification = this.txtIdentification.Text.Trim();
model.ClassName = this.txtClassName.Text.Trim();
model.Gender = this.rblGender.SelectedValue == "1" ? true : false;
model.RoleId = 1;
StudentBll bll = new StudentBll();
int result = bll.add(model);
if (result > 0)
{
// ?????存在 BUG，这里拿不到Id
Session["User"] = new VwUserModel()
{
Id = 0, UserName = model.StudentName, Password = model.Password, UserCode = model.StudentNumber, Gender = model.Gender, IdCard = model.Identification, RoleId = model.RoleId, Telephone = model.Telephone
};
Response.Redirect("/Account/Login.aspx");
}
#endregion
}
public CaptchaVerifyHelper(GoogleRecaptchaHelper googleRecaptchaHelper, TencentCaptchaHelper tencentCaptchaHelper, ILogger <CaptchaVerifyHelper> logger)
{
_googleRecaptchaHelper = googleRecaptchaHelper;
_tencentCaptchaHelper = tencentCaptchaHelper;
_logger = logger;
}
