protected void resetPwd_Click(object sender, EventArgs e)
{
string userEmail;
string resetString;
DataAccessLayer dao = new DataAccessLayer();
try
{
if (!String.IsNullOrEmpty(Request.QueryString["resetID"]) && !String.IsNullOrEmpty(Request.QueryString["userID"]))
{
// Query string value is there so now use it
resetString = Request.QueryString["resetID"].ToString();
userEmail = Request.QueryString["userID"].ToString();
if (dao.checkResetStringExists(resetString, userEmail) == true)
{
string password = txtPassword.Text;
byte[] bytePassword = System.Text.ASCIIEncoding.ASCII.GetBytes(password);
System.Security.Cryptography.HashAlgorithm hashAlgorithm;
if (userEmail.Length % 3 == 0)
{
hashAlgorithm = SHA256.Create();
}
else if (userEmail.Length % 3 == 1)
{
hashAlgorithm = SHA512.Create();
}
else
{
hashAlgorithm = SHA1.Create();
}
byte[] byteHashPassword = hashAlgorithm.ComputeHash(bytePassword);
string encryptedPassword = Convert.ToBase64String(byteHashPassword);
dao.UpdateUserPassword(encryptedPassword, userEmail);
responseReset.Text = "Password Updated Successfully";
}
}
}
catch (System.NullReferenceException r)
{
//exception handling
}
}
protected void userUpdate_Click(object sender, EventArgs e)
{
DataAccessLayer dao = new DataAccessLayer();
string responseMessage = null;
string name = txtName.Text;
string email = txtEmail.Text;
string phone = txtPhone.Text;
string fbUrl = userFBlink.Text;
string linkedinURL = userLinkedinLink.Text;
string twitterURL = userTwitterLink.Text;
string skypeURL = userSkypeLink.Text;
string pass = userConfirmPass.Text;
string description = txtDescription.InnerText;
string applicationPath = Constants.path;
if ((FileUpload1.PostedFile != null) && (FileUpload1.PostedFile.ContentLength > 0))
{
string imageName = System.IO.Path.GetFileName(FileUpload1.PostedFile.FileName);
string location = applicationPath + "userassets" + @"\" + email;
if (!Directory.Exists(location))
{
Directory.CreateDirectory(location);
}
string SaveLocation = location + "\\" + imageName;
try
{
FileUpload1.PostedFile.SaveAs(SaveLocation);
FileUploadStatus.Text = "The file has been uploaded.";
dao.UpdateProfilePicture(imageName, email);
}
catch (Exception ex)
{
FileUploadStatus.Text = "Error: " + ex.Message;
}
}
else
{
FileUploadStatus.Text = "Please select a file to upload.";
}
if (pass != "")
{
byte[] bytePassword = System.Text.ASCIIEncoding.ASCII.GetBytes(pass);
System.Security.Cryptography.HashAlgorithm hashAlgorithm;
if (email.Length % 3 == 0)
{
hashAlgorithm = SHA256.Create();
}
else if (email.Length % 3 == 1)
{
hashAlgorithm = SHA512.Create();
}
else
{
hashAlgorithm = SHA1.Create();
}
byte[] byteHashPassword = hashAlgorithm.ComputeHash(bytePassword);
string encryptedPassword = Convert.ToBase64String(byteHashPassword);
dao.UpdateUserPassword(encryptedPassword, email);
}
if (dao.UpdateUser(name, email, phone, fbUrl, linkedinURL, twitterURL, skypeURL, description) == true)
{
responseMessage = "User details updated";
respMessage.Text = responseMessage;
}
else
{
Console.WriteLine("Error");
}
}