public string GetPublicKey()
{
AccountCreation ac = new AccountCreation();
ac.pubKey = Encryption.GetPubKey();
ac.message = new byte[0];
return ac.ToString();
}
public static bool CreateAccount(string userName, string password)
{
AccountCreation ac;
try
{
string wrURI = baseServerTarget + "getpublickey";
WebRequest wreq = WebRequest.Create(wrURI);
WebResponse wresp = wreq.GetResponse();
using (StreamReader sr = new StreamReader(wresp.GetResponseStream()))
{
XmlSerializer rsa = new XmlSerializer(typeof(string), StringNamespace);
string resp = (string)rsa.Deserialize(sr);
ac = new AccountCreation(resp);
}
}
catch
{
return false;
}
// Not meant as encryption, but at least makes sure that the text we
// save on the server isn't an actual password.
password = Encryption.GetSha256Hash(password);
ac.message = Encryption.Encrypt(String.Format("{0}\n{1}", userName, password), ac.pubKey);
try
{
string wrURI = baseServerTarget + "createaccount";
string msg = ac.ToString();
WebRequest wreq = WebRequest.Create(wrURI + "?message=" + msg);
wreq.Method = "POST";
wreq.ContentLength = 0;
WebResponse wresp = wreq.GetResponse();
using (TextReader sr = new StreamReader(wresp.GetResponseStream()))
{
XmlSerializer xml = new XmlSerializer(typeof(bool), StringNamespace);
bool resp = (bool)xml.Deserialize(sr);
return resp;
}
}
catch
{
return false;
}
}
public bool CreateAccount(string message)
{
AccountCreation ac = new AccountCreation(message);
try
{
string decMessage = Encryption.Decrypt(ac.message, ac.pubKey);
char[] split = new char[] { '\n' };
string[] credentials = decMessage.Split(split, 2);
// If the account already exists, don't make a new one.
if(Account.LoadAccount(credentials[0]) != null)
{
return false;
}
// otherwise make a new one.
if (new Account(credentials[0], credentials[1]) != null)
{
return true;
}
}
catch {}
return false;
}