protected void Page_Load(object sender, EventArgs e)
{
//generate new image string and image if the session doesnt have an active one already
if (Session["imageString"] == null)
{
//use ASU service to get image and string
ImageVerifier.ServiceClient proxy = new ImageVerifier.ServiceClient();
Session["imageString"] = proxy.GetVerifierString(imageLength);
Image1.ImageUrl = Uri + Session["imageString"].ToString();
}
}
protected void Button1_Click(object sender, EventArgs e)
{
//Submit data to server. Check if account already exists, if not, save the new account
//and update Session object. Redirects to member page.
string imageString = Session["imageString"].ToString();
if (imageString.Equals(TextBox4.Text))
{
EncryptionService.Service1Client proxy = new EncryptionService.Service1Client();
Account account = new Account(proxy.encrypt(TextBox1.Text), proxy.encrypt(TextBox5.Text),
proxy.encrypt(TextBox6.Text), proxy.encrypt(TextBox7.Text));
if (!(account.find()))
{
account.saveAccount();
if (Session["memberLoggedIn"] == null)
{
Session["memberLoggedIn"] = true;
Session["email"] = proxy.encrypt(TextBox5.Text);
Response.Redirect("Member.aspx", false);
}
}
else
{
//alert user if duplicat email/account
ClientScript.RegisterStartupScript(this.GetType(), "duplicateAccount", "duplicateAccount()", true);
}
}
else
{
//alert user that image string failed
TextBox4.Text = "";
ClientScript.RegisterStartupScript(this.GetType(), "failed", "failed()", true);
//use ASU service to get image and string
ImageVerifier.ServiceClient proxy = new ImageVerifier.ServiceClient();
Session["imageString"] = proxy.GetVerifierString(imageLength);
Image1.ImageUrl = Uri + Session["imageString"].ToString();
}
}
protected void Button1_Click(object sender, EventArgs e)
{
string imageString = Session["imageStringTryIt"].ToString();
if (imageString.Equals(TextBox1.Text))
{
//String matched
//use ASU service to get image and string
Label1.Text = "Correct!";
TextBox1.Text = "";
ImageVerifier.ServiceClient proxy = new ImageVerifier.ServiceClient();
Session["imageStringTryIt"] = proxy.GetVerifierString(imageLength);
Image1.ImageUrl = Uri + Session["imageStringTryIt"].ToString();
}
else
{
//label tells user attempt failed
TextBox1.Text = "";
Label1.Text = "Incorrect!";
ImageVerifier.ServiceClient proxy = new ImageVerifier.ServiceClient();
Session["imageStringTryIt"] = proxy.GetVerifierString(imageLength);
Image1.ImageUrl = Uri + Session["imageStringTryIt"].ToString();
}
}
