private void btnGetSteamGuardData_Click(object sender, EventArgs e)
{
var iosBackups = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
"Apple Computer", "MobileSync", "Backup");
if (!Directory.Exists(iosBackups))
{
txtResults.Text = @"No ios backups found";
return;
}
foreach (var d in Directory.GetDirectories(iosBackups))
{
var name = new DirectoryInfo(d).Name;
if (!File.Exists(Path.Combine(d, "Manifest.mbdb")))
{
txtResults.AppendText($"Directory {name} is not a valid ios backup, skipping" + Environment.NewLine + Environment.NewLine);
continue;
}
txtResults.AppendText($"Processing Directory {name}" + Environment.NewLine);
var data = File.ReadAllBytes(Path.Combine(d, "Manifest.mbdb"));
var steamfiles = Encoding.UTF8.GetBytes("AppDomain-com.valvesoftware.Steam");
for (var index = 0; ; index += steamfiles.Length)
{
index = SearchBytes(data, steamfiles, index);
if (index == -1)
{
break;
}
var index2 = index + steamfiles.Length;
var filelen = data[index2] << 8 | data[index2 + 1];
var temp = new byte[filelen];
Array.Copy(data, index2 + 2, temp, 0, filelen);
var steamfilename = Encoding.UTF8.GetString(temp);
if (!steamfilename.StartsWith("Documents/Steamguard-"))
{
continue;
}
var hash =
new SHA1Managed().ComputeHash(
Encoding.UTF8.GetBytes("AppDomain-com.valvesoftware.Steam-" + steamfilename));
var hashstr = BitConverter.ToString(hash).Replace("-", "");
if (File.Exists(Path.Combine(d, hashstr)))
{
txtResults.AppendText($"Processing {steamfilename}" + Environment.NewLine);
try
{
var sgdata = BinaryPropertyListParser.Parse(File.ReadAllBytes(Path.Combine(d, hashstr)));
var sglist = ((NSArray)((NSDictionary)sgdata)["$objects"]).GetArray();
var auth = new SteamAuthenticator()
{
SharedSecret = sglist[14].ToString(),
Uri = sglist[15].ToString(),
Steamid = sglist[16].ToString(),
RevocationCode = sglist[17].ToString(),
SerialNumber = sglist[18].ToString(),
TokenGid = sglist[19].ToString(),
IdentitySecret = sglist[20].ToString(),
Secret = sglist[21].ToString(),
ServerTime = sglist[22].ToString(),
AccountName = sglist[23].ToString(),
SteamguardScheme = sglist[24].ToString(),
Status = sglist[25].ToString()
};
txtResults.AppendText(Environment.NewLine);
txtResults.AppendText("In WinAuth, Add Steam Authenticator. Select the Import Android Tab" +
Environment.NewLine + Environment.NewLine);
txtResults.AppendText("Paste this into the steam_uuid.xml text box" + Environment.NewLine);
txtResults.AppendText($"android:{name}" + Environment.NewLine + Environment.NewLine);
txtResults.AppendText(
"Paste the following data, including the {} into the SteamGuare-NNNNNNNNN... text box" +
Environment.NewLine);
txtResults.AppendText(JsonConvert.SerializeObject(auth, Formatting.Indented) +
Environment.NewLine + Environment.NewLine);
}
catch (PropertyListFormatException) //The only way this should happen is if we opened an encrypted backup.
{
txtResults.AppendText("Error: Encrypted backups are not supported. You need to create a decrypted backup to proceed." + Environment.NewLine);
break;
}
catch (Exception ex)
{
txtResults.AppendText($"An Exception occurred while processing: {ex.Message}");
}
}
else
{
txtResults.AppendText($"Error: {steamfilename} is missing from ios backup, aborting" + Environment.NewLine);
break;
}
}
txtResults.AppendText("Done" + Environment.NewLine + Environment.NewLine);
}
}
private bool ProcessSteamGuardFile(string filename, string filepath, string deviceID)
{
txtResults.AppendText($"Processing {filename}" + Environment.NewLine);
try
{
var sgdata = BinaryPropertyListParser.Parse(File.ReadAllBytes(filepath));
var sglist = ((NSArray)((NSDictionary)sgdata)["$objects"]).GetArray();
var auth = new SteamAuthenticator()
{
DeviceID = $"android:{deviceID}"
};
for (var i = 2; i < 14; i++)
{
switch (sglist[i].ToString())
{
case "shared_secret":
auth.SharedSecret = sglist[i + 12].ToString();
break;
case "uri":
auth.Uri = sglist[i + 12].ToString();
break;
case "steamid":
auth.Steamid = sglist[i + 12].ToString();
break;
case "revocation_code":
auth.RevocationCode = sglist[i + 12].ToString();
break;
case "serial_number":
auth.SerialNumber = sglist[i + 12].ToString();
break;
case "token_gid":
auth.TokenGid = sglist[i + 12].ToString();
break;
case "identity_secret":
auth.IdentitySecret = sglist[i + 12].ToString();
break;
case "secret_1":
auth.Secret = sglist[i + 12].ToString();
break;
case "server_time":
auth.ServerTime = sglist[i + 12].ToString();
break;
case "account_name":
auth.AccountName = sglist[i + 12].ToString();
break;
case "steamguard_scheme":
auth.SteamguardScheme = sglist[i + 12].ToString();
break;
case "status":
auth.Status = sglist[i + 12].ToString();
break;
}
}
txtResults.AppendText(Environment.NewLine);
txtResults.AppendText("In WinAuth, Add Steam Authenticator. Select the Import Android Tab" +
Environment.NewLine + Environment.NewLine);
txtResults.AppendText("Paste this into the steam_uuid.xml text box" + Environment.NewLine);
txtResults.AppendText($"android:{deviceID}" + Environment.NewLine + Environment.NewLine);
txtResults.AppendText(
"Paste the following data, including the {} into the SteamGuare-NNNNNNNNN... text box" +
Environment.NewLine);
txtResults.AppendText(JsonConvert.SerializeObject(auth, Formatting.Indented) +
Environment.NewLine + Environment.NewLine);
txtResults.AppendText(
"Alternatively, you can paste the above json text into {botname}.maFile in your ASF config directory, if you use ASF"
+ Environment.NewLine + Environment.NewLine);
}
catch (PropertyListFormatException) //The only way this should happen is if we opened an encrypted backup.
{
txtResults.AppendText("Error: Encrypted backups are not supported. You need to create a decrypted backup to proceed." + Environment.NewLine);
return(false);
}
catch (Exception ex)
{
txtResults.AppendText($"An Exception occurred while processing: {ex.Message}");
return(false);
}
return(true);
}
