public void MoveEntry(int from, int to)
{
if (UseMaFiles)
{
if (from < 0 || to < 0 || from > Entries.Count || to > Entries.Count - 1)
{
return;
}
ManifestEntry sel = Entries[from];
Entries.RemoveAt(from);
Entries.Insert(to, sel);
Save();
}
else
{
credMan = CredManifest.GetManifest();
if (from < 0 || to < 0 || from > credMan.Entries.Count || to > credMan.Entries.Count - 1)
{
return;
}
CredManifestEntry sel = credMan.Entries[from];
credMan.Entries.RemoveAt(from);
credMan.Entries.Insert(to, sel);
credMan.Save();
}
}
public bool RemoveAccount(SteamGuardAccount account, bool deleteMaFile = true)
{
if (UseMaFiles)
{
ManifestEntry entry = (from e in this.Entries where e.SteamID == account.Session.SteamID select e).FirstOrDefault();
if (entry == null)
{
return(true); // If something never existed, did you do what they asked?
}
string maDir = GetExecutableDir() + "/maFiles/";
string filename = maDir + entry.FileName;
this.Entries.Remove(entry);
if (Entries.Count == 0)
{
Encrypted = false;
}
if (Save() && deleteMaFile)
{
try
{
File.Delete(filename);
return(true);
}
catch (Exception)
{
return(false);
}
}
}
else
{
credMan = CredManifest.GetManifest();
CredManifestEntry entry = (from e in credMan.Entries where e.SteamID == account.Session.SteamID select e).FirstOrDefault();
if (entry == null)
{
return(true);
}
credMan.Entries.Remove(entry);
if (credMan.Entries.Count == 0)
{
Encrypted = false;
}
return(credMan.Save());
}
return(false);
}
public bool SaveAccount(SteamGuardAccount account, bool encrypt, SecureString passkey = null)
{
if (encrypt && passkey != null && passkey.Length >= 1)
{
return(false);
}
if (!encrypt && this.Encrypted)
{
return(false);
}
if (account == null)
{
return(false);
}
if (UseMaFiles)
{
string salt = null;
string iV = null;
string jsonAccount = JsonConvert.SerializeObject(account);
if (encrypt)
{
salt = Encryptor.GetRandomSalt();
iV = Encryptor.GetInitializationVector();
string encrypted = "Encrypted" + Encryptor.EncryptData(passkey, salt, iV, jsonAccount);
if (encrypted == null)
{
return(false);
}
jsonAccount = encrypted;
}
if (UseDPAPI)
{
jsonAccount = Encryptor.DPAPIProtect(jsonAccount, Encryptor.AccountEntropy);
}
string maDir = GetExecutableDir() + "/maFiles/";
string filename = account.Session.SteamID.ToString() + ".maFile";
ManifestEntry newEntry = new ManifestEntry()
{
SteamID = account.Session.SteamID,
IV = iV,
Salt = salt,
FileName = filename,
};
bool foundExistingEntry = false;
for (int i = 0; i < this.Entries.Count; i++)
{
if (Entries[i].SteamID == account.Session.SteamID)
{
Entries[i] = newEntry;
foundExistingEntry = true;
break;
}
}
if (!foundExistingEntry)
{
Entries.Add(newEntry);
}
bool wasEncrypted = Encrypted;
Encrypted = encrypt || Encrypted;
if (!Save())
{
Encrypted = wasEncrypted;
return(false);
}
try
{
File.WriteAllText(maDir + filename, jsonAccount);
if (UseWindowsFileEncryption)
{
File.Encrypt(maDir + filename);
}
else
{
File.Decrypt(maDir + filename);
}
return(true);
}
catch (Exception)
{
return(false);
}
}
else
{
try
{
credMan = CredManifest.GetManifest();
string salt = null; string iV = null;
string jsonAccount = JsonConvert.SerializeObject(account);
bool fileEncrypted = false;
if (encrypt)
{
salt = Encryptor.GetRandomSalt();
iV = Encryptor.GetInitializationVector();
string encrypted = "Encrypted" + Encryptor.EncryptData(passkey, salt, iV, jsonAccount);
if (encrypted == null)
{
return(false);
}
jsonAccount = encrypted;
fileEncrypted = true;
}
if (UseDPAPI)
{
jsonAccount = Encryptor.DPAPIProtect(jsonAccount, Encryptor.AccountEntropy);
}
CredManifestEntry newEntry = new CredManifestEntry()
{
SteamID = account.Session.SteamID,
IV = iV,
Salt = salt,
Contents = jsonAccount,
Encrypted = fileEncrypted,
};
bool foundExistingEntry = false;
for (int i = 0; i < credMan.Entries.Count; i++)
{
if (credMan.Entries[i].SteamID == account.Session.SteamID)
{
credMan.Entries[i] = newEntry;
foundExistingEntry = true;
break;
}
}
if (!foundExistingEntry)
{
credMan.Entries.Add(newEntry);
}
credMan.Save();
bool wasEncrypted = Encrypted;
Encrypted = encrypt || Encrypted;
if (!Save())
{
Encrypted = wasEncrypted;
return(false);
}
return(true);
}
catch (Exception) { return(false); }
}
}
