protected void submitButton_Click(object sender, EventArgs e)
{
string alias = aliasText.Text;
string email = emailText.Text;
string address = addressText.Text;
string city = cityText.Text;
string country = countryText.Text;
string username = usernameText.Text;
string pass = passText.Text;
if (!String.IsNullOrEmpty(alias) && FooStringHelper.IsValidEmailAddress(email) &&
!String.IsNullOrEmpty(address) &&
!String.IsNullOrEmpty(city) && !String.IsNullOrEmpty(country) && !String.IsNullOrEmpty(username) &&
!String.IsNullOrEmpty(pass))
{
if (FooSessionHelper.IsValidRequest(HttpContext.Current, RequestToken.Value))
{
string userId = FooStringHelper.RandomString(16);
if (!CheckIfUsernameExists(username) && !FooEmailHelper.CheckIfEmailExists(email, username))
{
errorPanel.Visible = false;
formPanel.Visible = false;
successPanel.Visible = true;
string defaultGroup = ConfigurationManager.AppSettings["User Group ID"] ?? "ri3EKpc5Z5gN4FEu";
bool insertedUser = RegisterNewUser(userId, alias, email, address, city, country, username, pass,
defaultGroup);
successLabel.Text = insertedUser
? "Your account has been successfully created. You can proceed to <a href=\"login.aspx\">log on</a>."
: "Failed to create account. The administrator has been notified. Please try again.";
errorPanel.Visible = false;
errorLabel.Text = "";
}
else
{
errorPanel.Visible = true;
errorLabel.Text = "Some details already exist in this application.";
}
}
else
{
errorPanel.Visible = true;
errorLabel.Text = "Invalid request.";
}
}
else
{
errorPanel.Visible = true;
errorLabel.Text = "Incomplete or invalid details.";
}
RequestToken.Value = FooSessionHelper.SetToken(HttpContext.Current);
}
protected void submitButton_Click(object sender, EventArgs e)
{
string email = emailText.Text.Trim();
if (!String.IsNullOrEmpty(email) || !FooStringHelper.IsValidEmailAddress(email))
{
if (FooSessionHelper.IsValidRequest(HttpContext.Current, RequestToken.Value))
{
if (FooEmailHelper.CheckIfEmailExists(email, null))
{
UserObject user = GetUserObjByEmail(email);
if (user != null)
{
string resetToken = FooStringHelper.RandomString(24);
string resetId = MakeResetRequest(user.UserId, resetToken);
string resetUrl = FooStringHelper.MakeResetUrl(resetId, resetToken);
string emailBody =
String.Format(
"Hi {0},<br/><br/>Your FooBlog password for account '{1}' can be reset by visiting the following link:<br/><br/><a href=\"{2}\">{3}</a><br/><br/>The link is valid for 24 hours. If you did not request this reset, simply do not visit the link - your current password will remain unchanged.<br/><br/>Cheers,<br/>The FooBlog Team.",
user.UserAlias, user.Username, resetUrl, resetUrl);
const string emailSubject = "FooBlog Password Reset";
var mailObj = new EmailObject {
Body = emailBody, Subject = emailSubject, ToAddress = email
};
bool sendMail = FooEmailHelper.SendEmail(mailObj);
if (sendMail)
{
errorPanel.Visible = false;
formPanel.Visible = false;
successPanel.Visible = true;
successLabel.Text = "A reset link has been sent to your registered email account.";
}
}
else
{
errorPanel.Visible = true;
errorLabel.Text = "Invalid details.";
}
}
else
{
errorPanel.Visible = true;
errorLabel.Text = "Invalid request.";
}
}
else
{
errorPanel.Visible = true;
errorLabel.Text = "Invalid details.";
}
}
else
{
errorPanel.Visible = true;
errorLabel.Text = "Incomplete or invalid details.";
}
RequestToken.Value = FooSessionHelper.SetToken(HttpContext.Current);
}
protected void GridView_Command(object sender, GridViewCommandEventArgs e)
{
string userId = FooStringHelper.RandomString(16);
var txtUserNameFooter = (TextBox)userGrid.FooterRow.FindControl("txtUserNameFooter");
var txtUserAliasFooter = (TextBox)userGrid.FooterRow.FindControl("txtUserAliasFooter");
var txtEmailFooter = (TextBox)userGrid.FooterRow.FindControl("txtEmailFooter");
var txtUserPasswordFooter = (TextBox)userGrid.FooterRow.FindControl("txtUserPasswordFooter");
var groupDropdownFooter = (DropDownList)userGrid.FooterRow.FindControl("groupDropdownFooter");
if (!string.IsNullOrEmpty(txtUserNameFooter.Text) && !string.IsNullOrEmpty(txtUserAliasFooter.Text) &&
!string.IsNullOrEmpty(txtEmailFooter.Text) && FooStringHelper.IsValidEmailAddress(txtEmailFooter.Text) &&
!string.IsNullOrEmpty(txtUserPasswordFooter.Text))
{
try
{
if (FooSessionHelper.IsValidRequest(HttpContext.Current, RequestToken.Value))
{
if (e.CommandName.Equals("AddNew"))
{
using (var conn = new NpgsqlConnection())
{
conn.ConnectionString =
ConfigurationManager.ConnectionStrings["fooPostgreSQL"].ConnectionString;
conn.Open();
var cmd = new NpgsqlCommand
{
CommandText =
"INSERT INTO users(userid,username,useralias,groupid,email,passwordhash,profileimg) VALUES (@USERID,@NAME,@DISP,@GROUP,@EMAIL,@HASH,'profile_default.jpg')",
CommandType = CommandType.Text,
Connection = conn
};
var userIdParam = new NpgsqlParameter
{
ParameterName = "@USERID",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 16,
Direction = ParameterDirection.Input,
Value = userId
};
cmd.Parameters.Add(userIdParam);
var nameParam = new NpgsqlParameter
{
ParameterName = "@NAME",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 32,
Direction = ParameterDirection.Input,
Value = txtUserNameFooter.Text
};
cmd.Parameters.Add(nameParam);
var dispParam = new NpgsqlParameter
{
ParameterName = "@DISP",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 32,
Direction = ParameterDirection.Input,
Value = txtUserAliasFooter.Text
};
cmd.Parameters.Add(dispParam);
var groupParam = new NpgsqlParameter
{
ParameterName = "@GROUP",
NpgsqlDbType = NpgsqlDbType.Varchar,
Direction = ParameterDirection.Input,
Value = groupDropdownFooter.SelectedValue
};
cmd.Parameters.Add(groupParam);
var emailParam = new NpgsqlParameter
{
ParameterName = "@EMAIL",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 64,
Direction = ParameterDirection.Input,
Value = txtEmailFooter.Text
};
cmd.Parameters.Add(emailParam);
var hashParam = new NpgsqlParameter
{
ParameterName = "@HASH",
NpgsqlDbType = NpgsqlDbType.Varchar,
Direction = ParameterDirection.Input,
Value = FooCryptHelper.CreateShaHash(txtUserPasswordFooter.Text)
};
cmd.Parameters.Add(hashParam);
cmd.ExecuteNonQuery();
cmd.Dispose();
}
}
}
else
{
errorLabel.Text = "Invalid request.";
}
}
catch (Exception ex)
{
FooLogging.WriteLog(ex.ToString());
errorLabel.Text = "Something has gone wrong. A log has been forwarded to the site administrator.";
}
}
else
{
errorLabel.Text = "Something has gone wrong. A log has been forwarded to the site administrator.";
}
Reset_Page();
}
protected void UserView_ItemUpdating(object sender, DetailsViewUpdateEventArgs e)
{
UserObject userObj = FooSessionHelper.GetUserObjectFromCookie(HttpContext.Current);
string userId = userObj.UserId;
string userName = userObj.Username;
if (!FooStringHelper.IsValidAlphanumeric(userId, 16))
{
errorLabel.Text = "Invalid request.";
Reset_Page();
return;
}
var txtUserAlias = (TextBox)userView.FindControl("txtUserAlias");
var txtUserEmail = (TextBox)userView.FindControl("txtUserEmail");
var txtUserAddress = (TextBox)userView.FindControl("txtUserAddress");
var txtUserCity = (TextBox)userView.FindControl("txtUserCity");
var txtUserCountry = (TextBox)userView.FindControl("txtUserCountry");
var txtUserBody = (TextBox)userView.FindControl("txtUserBody");
var imageUploadForm = (FileUpload)userView.FindControl("imageUploadForm");
if (!string.IsNullOrEmpty(txtUserAlias.Text) && !string.IsNullOrEmpty(txtUserEmail.Text) &&
!string.IsNullOrEmpty(txtUserAddress.Text) && !string.IsNullOrEmpty(txtUserCity.Text) &&
!string.IsNullOrEmpty(txtUserCountry.Text) && !string.IsNullOrEmpty(txtUserBody.Text) &&
!string.IsNullOrEmpty(txtUserEmail.Text) && FooStringHelper.IsValidEmailAddress(txtUserEmail.Text) &&
!FooEmailHelper.CheckIfEmailExists(txtUserEmail.Text, userName))
{
try
{
if (FooSessionHelper.IsValidRequest(HttpContext.Current, RequestToken.Value))
{
using (var conn = new NpgsqlConnection())
{
conn.ConnectionString =
ConfigurationManager.ConnectionStrings["fooPostgreSQL"].ConnectionString;
conn.Open();
var cmd = new NpgsqlCommand
{
CommandText =
"UPDATE users SET (useralias, email, address, city, country, profilebody) = (@USERALIAS, @EMAIL, @ADDRESS, @CITY, @COUNTRY, @PROFILEBODY) WHERE userid= @USERID",
CommandType = CommandType.Text,
Connection = conn
};
var idParam = new NpgsqlParameter
{
ParameterName = "@USERID",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 16,
Direction = ParameterDirection.Input,
Value = FooStringHelper.RemoveInvalidChars(userId)
};
cmd.Parameters.Add(idParam);
var aliasParam = new NpgsqlParameter
{
ParameterName = "@USERALIAS",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 32,
Direction = ParameterDirection.Input,
Value = txtUserAlias.Text
};
cmd.Parameters.Add(aliasParam);
var emailParam = new NpgsqlParameter
{
ParameterName = "@EMAIL",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 64,
Direction = ParameterDirection.Input,
Value = txtUserEmail.Text
};
cmd.Parameters.Add(emailParam);
var addressParam = new NpgsqlParameter
{
ParameterName = "@ADDRESS",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 128,
Direction = ParameterDirection.Input,
Value = txtUserAddress.Text
};
cmd.Parameters.Add(addressParam);
var cityParam = new NpgsqlParameter
{
ParameterName = "@CITY",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 32,
Direction = ParameterDirection.Input,
Value = txtUserCity.Text
};
cmd.Parameters.Add(cityParam);
var countryParam = new NpgsqlParameter
{
ParameterName = "@COUNTRY",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 32,
Direction = ParameterDirection.Input,
Value = txtUserCountry.Text
};
cmd.Parameters.Add(countryParam);
var bodyParam = new NpgsqlParameter
{
ParameterName = "@PROFILEBODY",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 1024,
Direction = ParameterDirection.Input,
Value = txtUserBody.Text
};
cmd.Parameters.Add(bodyParam);
cmd.ExecuteNonQuery();
cmd.Dispose();
}
if (imageUploadForm.HasFile)
{
string path = HttpContext.Current.Server.MapPath("~/uploads");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
HttpPostedFile file = HttpContext.Current.Request.Files[0];
if (file.ContentLength < 2097152)
{
string fileName;
if (HttpContext.Current.Request.Browser.Browser.ToUpper() == "IE")
{
string[] files = file.FileName.Split(new[] { '\\' });
fileName = files[files.Length - 1];
}
else
{
fileName = file.FileName;
}
fileName = FooStringHelper.RandomFileName(fileName);
string filePath = Path.Combine(path, fileName);
try
{
file.SaveAs(filePath);
Insert_NewImage(fileName, userId);
Reset_Page();
}
catch (Exception ex)
{
FooLogging.WriteLog(ex.ToString());
errorLabel.Text = "Upload failed.";
}
}
else
{
errorLabel.Text = "Invalid file.";
}
}
}
}
catch (Exception ex)
{
FooLogging.WriteLog(ex.ToString());
errorLabel.Text = "Something has gone wrong. A log has been forwarded to the site administrator.";
}
}
else
{
errorLabel.Text = "Incomplete or invalid input.";
}
Reset_Page();
}
protected void GridView_Update(object sender, GridViewUpdateEventArgs e)
{
string userId = userGrid.DataKeys[e.RowIndex].Values[0].ToString();
if (!FooStringHelper.IsValidAlphanumeric(userId, 16))
{
errorLabel.Text = "Invalid request.";
Reset_Page();
return;
}
var txtUserName = (TextBox)userGrid.Rows[e.RowIndex].FindControl("txtUserName");
var txtUserAlias = (TextBox)userGrid.Rows[e.RowIndex].FindControl("txtUserAlias");
var txtEmail = (TextBox)userGrid.Rows[e.RowIndex].FindControl("txtEmail");
var groupDropdown = (DropDownList)userGrid.Rows[e.RowIndex].FindControl("groupDropdown");
if (!string.IsNullOrEmpty(txtUserName.Text) && !string.IsNullOrEmpty(txtUserAlias.Text) &&
!string.IsNullOrEmpty(txtEmail.Text) && FooStringHelper.IsValidEmailAddress(txtEmail.Text))
{
try
{
if (FooSessionHelper.IsValidRequest(HttpContext.Current, RequestToken.Value))
{
using (var conn = new NpgsqlConnection())
{
conn.ConnectionString =
ConfigurationManager.ConnectionStrings["fooPostgreSQL"].ConnectionString;
conn.Open();
var cmd = new NpgsqlCommand
{
CommandText =
"UPDATE users SET (username, useralias, groupid, email) = (@NAME, @USERALIAS, @GROUP, @EMAIL) WHERE userID= @USERID",
CommandType = CommandType.Text,
Connection = conn
};
var param = new NpgsqlParameter
{
ParameterName = "@USERID",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 16,
Direction = ParameterDirection.Input,
Value = userId
};
cmd.Parameters.Add(param);
var nameParam = new NpgsqlParameter
{
ParameterName = "@USERNAME",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 32,
Direction = ParameterDirection.Input,
Value = txtUserName.Text
};
cmd.Parameters.Add(nameParam);
var dispParam = new NpgsqlParameter
{
ParameterName = "@USERALIAS",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 32,
Direction = ParameterDirection.Input,
Value = txtUserAlias.Text
};
cmd.Parameters.Add(dispParam);
var emailParam = new NpgsqlParameter
{
ParameterName = "@EMAIL",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 64,
Direction = ParameterDirection.Input,
Value = txtEmail.Text
};
cmd.Parameters.Add(emailParam);
var groupParam = new NpgsqlParameter
{
ParameterName = "@GROUP",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 16,
Direction = ParameterDirection.Input,
Value = groupDropdown.SelectedValue
};
cmd.Parameters.Add(groupParam);
cmd.ExecuteNonQuery();
}
}
else
{
errorLabel.Text = "Invalid request.";
}
}
catch (Exception ex)
{
FooLogging.WriteLog(ex.ToString());
errorLabel.Text = "Something has gone wrong. A log has been forwarded to the site administrator.";
}
}
else
{
errorLabel.Text = "Incomplete or invalid input.";
}
Reset_Page();
}