private void OnTimer(object state)
{
if (Settings.Current.IRC.Enabled && !IRC.Instance.IsConnected)
{
Log.WriteWarn("Watchdog", "Forcing IRC reconnect.");
IRC.Instance.Connect();
}
if (Steam.Instance.Client.IsConnected && Application.ChangelistTimer.Enabled)
{
AccountInfo.Sync();
if (WebAuth.IsAuthorized)
{
TaskManager.RunAsync(async() => await AccountInfo.RefreshAppsToIdle());
}
else
{
WebAuth.AuthenticateUser();
}
}
else if (DateTime.Now.Subtract(Connection.LastSuccessfulLogin).TotalMinutes >= 5.0)
{
Log.WriteWarn("Watchdog", "Forcing a Steam reconnect.");
Connection.Reconnect(null, null);
}
}
public override void HandleMsg(IPacketMsg packetMsg)
{
if (packetMsg.MsgType != EMsg.ClientItemAnnouncements)
{
return;
}
var response = new ClientMsgProtobuf <CMsgClientItemAnnouncements>(packetMsg);
if (response.Body.count_new_items == 0)
{
return;
}
Log.WriteInfo("ClientItemAnnouncements", $"New items: {response.Body.count_new_items}");
TaskManager.RunAsync(async() => await AccountInfo.RefreshAppsToIdle());
}
public static async Task <bool> AuthenticateUser()
{
SteamUser.WebAPIUserNonceCallback nonce;
try
{
nonce = await Steam.Instance.User.RequestWebAPIUserNonce();
}
catch (Exception e)
{
IsAuthorized = false;
Log.WriteWarn("WebAuth", "Failed to get nonce: {0}", e.Message);
return(false);
}
// 32 byte random blob of data
var sessionKey = CryptoHelper.GenerateRandomBlock(32);
byte[] encryptedSessionKey;
// ... which is then encrypted with RSA using the Steam system's public key
using (var rsa = new RSACrypto(KeyDictionary.GetPublicKey(Steam.Instance.Client.Universe)))
{
encryptedSessionKey = rsa.Encrypt(sessionKey);
}
// users hashed loginkey, AES encrypted with the sessionkey
var encryptedLoginKey = CryptoHelper.SymmetricEncrypt(Encoding.ASCII.GetBytes(nonce.Nonce), sessionKey);
using (dynamic userAuth = WebAPI.GetAsyncInterface("ISteamUserAuth"))
{
KeyValue result;
try
{
result = await userAuth.AuthenticateUser(
steamid : Steam.Instance.Client.SteamID.ConvertToUInt64(),
sessionkey : WebHelpers.UrlEncode(encryptedSessionKey),
encrypted_loginkey : WebHelpers.UrlEncode(encryptedLoginKey),
method : "POST",
secure : true
);
}
catch (HttpRequestException e)
{
IsAuthorized = false;
Log.WriteWarn("WebAuth", "Failed to authenticate: {0}", e.Message);
return(false);
}
File.WriteAllText(Path.Combine(Application.Path, "files", ".support", "cookie.txt"), $"steamLogin={result["token"].AsString()}; steamLoginSecure={result["tokensecure"].AsString()}");
Cookies = new CookieContainer();
Cookies.Add(new Cookie("steamLogin", result["token"].AsString(), "/", "store.steampowered.com"));
Cookies.Add(new Cookie("steamLoginSecure", result["tokensecure"].AsString(), "/", "store.steampowered.com"));
}
IsAuthorized = true;
Log.WriteInfo("WebAuth", "Authenticated");
if (!Settings.IsFullRun)
{
await AccountInfo.RefreshAppsToIdle();
}
return(true);
}
