public async Task <bool> AuthenticateAsync(ulong steamId, SteamClient client, string myLoginKey)
{
mToken = mTokenSecure = "";
mSessionId = Convert.ToBase64String(Encoding.UTF8.GetBytes(steamId.ToString()));
mCookieContainer = new CookieContainer();
KeyValue response;
using (WebAPI.AsyncInterface iSteamUserAuth = client.Configuration.GetAsyncWebAPIInterface("ISteamUserAuth"))
{
// generate an AES session key
var sessionKey = CryptoHelper.GenerateRandomBlock(32);
// rsa encrypt it with the public key for the universe we're on
byte[] cryptedSessionKey = null;
using (RSACrypto rsa = new RSACrypto(KeyDictionary.GetPublicKey(client.Universe)))
{
cryptedSessionKey = rsa.Encrypt(sessionKey);
}
byte[] loginKey = Encoding.UTF8.GetBytes(myLoginKey);
// aes encrypt the loginkey with our session key
byte[] cryptedLoginKey = CryptoHelper.SymmetricEncrypt(loginKey, sessionKey);
try
{
response = await iSteamUserAuth.CallAsync(
HttpMethod.Post, "AuthenticateUser", args : new Dictionary <string, object>(3, StringComparer.Ordinal)
{
{ "encrypted_loginkey", cryptedLoginKey },
{ "sessionkey", cryptedSessionKey },
{ "steamid", client.SteamID.ConvertToUInt64() }
});
}
catch (TaskCanceledException e)
{
mToken = mTokenSecure = null;
return(false);
}
catch (Exception e)
{
mToken = mTokenSecure = null;
return(false);
}
mToken = response["token"].AsString();
mTokenSecure = response["tokensecure"].AsString();
mCookieContainer.Add(new Cookie("sessionid", mSessionId, String.Empty, mSteamCommunityDomain));
mCookieContainer.Add(new Cookie("steamLogin", mToken, String.Empty, mSteamCommunityDomain));
mCookieContainer.Add(new Cookie("steamLoginSecure", mTokenSecure, String.Empty, mSteamCommunityDomain));
return(true);
}
}
public async Task DoesntThrowWhenCorrectFormatInArgsProvided()
{
var hookableHandler = new HookableHandler();
var configuration = SteamConfiguration.Create(c => c.WithHttpClientFactory(() => new HttpClient(hookableHandler)));
WebAPI.AsyncInterface iface = configuration.GetAsyncWebAPIInterface("IFooService");
var args = new Dictionary <string, object>
{
["f"] = "foo",
["b"] = "bar",
["format"] = "vdf"
};
await iface.CallAsync(HttpMethod.Get, "GetFoo", args : args);
}
