public int Add()
{
int result = 0;
if (User.Current != null)
{
Security security = new Security();
bool check = CheckExists(Name);
if (check)
{
result = -2;
}
else
{
int Num;
bool isNum = int.TryParse(Port.ToString(), out Num);
if (isNum)
{
XmlDocument mails = security.ReadMailConfiguration(User.Current.Path);
XmlNode node = mails.SelectSingleNode("/root/mails");
XmlNode mailNode = mails.CreateElement("mail");
node.AppendChild(mailNode);
XmlNode nameNode = mails.CreateElement("name");
nameNode.AppendChild(mails.CreateTextNode(Name));
mailNode.AppendChild(nameNode);
XmlNode serverNode = mails.CreateElement("server");
serverNode.AppendChild(mails.CreateTextNode(Server));
mailNode.AppendChild(serverNode);
XmlNode userNode = mails.CreateElement("user");
userNode.AppendChild(mails.CreateTextNode(Username));
mailNode.AppendChild(userNode);
XmlNode passNode = mails.CreateElement("password");
passNode.AppendChild(mails.CreateTextNode(Password));
mailNode.AppendChild(passNode);
XmlNode portNode = mails.CreateElement("port");
portNode.AppendChild(mails.CreateTextNode(Port.ToString()));
mailNode.AppendChild(portNode);
security.SaveMailConfiguration(User.Current.Path, mails.InnerXml);
result = 1;
}
else
{
result = -3;
}
}
}
else
{
result = -1;
}
return result;
}
public bool Delete()
{
bool result = false;
if (User.Current != null)
{
Security security = new Security();
XmlDocument mails = security.ReadMailConfiguration(User.Current.Path);
XmlNode node = mails.SelectSingleNode("/root/mails/mail[name='" + Name + "']");
if (node != null)
{
node.ParentNode.RemoveChild(node);
security.SaveMailConfiguration(User.Current.Path, mails.InnerXml);
result = true;
}
}
return result;
}
public int Update()
{
int result = 0;
if (User.Current != null)
{
Security security = new Security();
XmlDocument mails = security.ReadMailConfiguration(User.Current.Path);
XmlNode node = mails.SelectSingleNode("/root/mails/mail[name='" + Name + "']");
if (node != null)
{
node.SelectSingleNode("name").InnerText = Name;
node.SelectSingleNode("server").InnerText = Server;
node.SelectSingleNode("user").InnerText = Username;
node.SelectSingleNode("password").InnerText = Password;
node.SelectSingleNode("port").InnerText = Port.ToString();
security.SaveMailConfiguration(User.Current.Path, mails.InnerXml);
result = 1;
}
}
else
{
result = -1;
}
return result;
}
public int Register()
{
int result = 0;
if (string.IsNullOrEmpty(UserName))
{
result = -1;
}
else if (string.IsNullOrEmpty(Email))
{
result = -2;
}
else if (string.IsNullOrEmpty(Password))
{
result = -3;
}
else if (string.IsNullOrEmpty(Confirm))
{
result = -4;
}
else
{
string MatchEmailPattern = @"^(([\w-]+\.)+[\w-]+|([a-zA-Z]{1}|[\w-]{2,}))@"
+ @"((([0-1]?[0-9]{1,2}|25[0-5]|2[0-4][0-9])\.([0-1]?[0-9]{1,2}|25[0-5]|2[0-4][0-9])\."
+ @"([0-1]?[0-9]{1,2}|25[0-5]|2[0-4][0-9])\.([0-1]?[0-9]{1,2}|25[0-5]|2[0-4][0-9])){1}|"
+ @"([a-zA-Z]+[\w-]+\.)+[a-zA-Z]{2,4})$";
bool checkEmail = System.Text.RegularExpressions.Regex.IsMatch(Email, MatchEmailPattern);
if (!checkEmail)
{
result = -5;
}
else
{
if (Password != Confirm)
{
result = -6;
}
else
{
string publicKey = "";
string privateKey = "";
CspParameters cspParams = null;
RSACryptoServiceProvider rsaProvider = null;
cspParams = new CspParameters();
cspParams.ProviderType = 1;
cspParams.Flags = CspProviderFlags.UseArchivableKey;
cspParams.KeyNumber = (int)KeyNumber.Exchange;
rsaProvider = new RSACryptoServiceProvider(cspParams);
publicKey = rsaProvider.ToXmlString(false);
privateKey = rsaProvider.ToXmlString(true);
User us = new User();
us.UserName = UserName;
us.Email = Email;
us.PrivateKey = privateKey;
us.PublicKey = publicKey;
us.Path = Path;
byte[] salt = new byte[16];
byte[] hashPassword = new byte[16];
Security security = new Security();
security.HashPassword(Password, out salt, out hashPassword);
string s = Convert.ToBase64String(salt);
string p = Convert.ToBase64String(hashPassword);
us.Password = p;
us.Salt = s;
if (!System.IO.File.Exists(Path))
{
security.SaveConnectionConfiguration(Path, "test", "test", "test", "test", "test", "test");
security.SaveMailConfiguration(Path, "test", "test", 0, "test", "test");
security.SaveAccountsConfiguration(Path, "test", "test", "test", "test");
security.SaveUserConfiguration(Path, UserName, Email, p, privateKey, publicKey, s);
Login();
result = 1;
}
else
{
XmlDocument users = security.ReadUserConfiguration(Path);
bool check = CheckUserAndEmailExists(UserName, Email, users);
if (!check)
{
XmlNode node = users.SelectSingleNode("/root/users");
XmlNode userNode = users.CreateElement("user");
node.AppendChild(userNode);
XmlNode usernameNode = users.CreateElement("username");
usernameNode.AppendChild(users.CreateTextNode(UserName));
userNode.AppendChild(usernameNode);
XmlNode emailNode = users.CreateElement("email");
emailNode.AppendChild(users.CreateTextNode(Email));
userNode.AppendChild(emailNode);
XmlNode passNode = users.CreateElement("password");
passNode.AppendChild(users.CreateTextNode(p));
userNode.AppendChild(passNode);
XmlNode publickeyNode = users.CreateElement("publickey");
publickeyNode.AppendChild(users.CreateCDataSection(PublicKey));
userNode.AppendChild(publickeyNode);
XmlNode privateNode = users.CreateElement("privatekey");
privateNode.AppendChild(users.CreateCDataSection(PrivateKey));
userNode.AppendChild(privateNode);
XmlNode saltNode = users.CreateElement("salt");
saltNode.AppendChild(users.CreateCDataSection(s));
userNode.AppendChild(saltNode);
security.SaveUserConfiguration(Path, users.InnerXml);
Login();
result = 1;
}
else
{
result = -7;
}
}
}
}
}
return result;
}