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Experimental guid authentication

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This commit is contained in:
momo5502
2016-02-21 19:57:56 +01:00
parent 59cb673692
commit 6fbae4461e
13 changed files with 294 additions and 25 deletions
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26
src/Steam/Interfaces/SteamUser.cpp
View File

@ -2,6 +2,8 @@
namespace Steam
{
::Utils::Cryptography::ECDSA::Key User::GuidKey;
int User::GetHSteamUser()
{
return NULL;
@ -26,19 +28,19 @@ namespace Steam
}
else if (Components::Singleton::IsFirstInstance()) // Hardware guid
{
DATA_BLOB Data[2];
Data[0].pbData = (BYTE *)"AAAAAAAAAA";
Data[0].cbData = 10;
CryptProtectData(Data, NULL, NULL, NULL, NULL, CRYPTPROTECT_LOCAL_MACHINE, &Data[1]);
subId = ::Utils::OneAtATime(reinterpret_cast<char*>(Data[1].pbData), 52);
if (!subId)
if (!User::GuidKey.IsValid())
{
Components::Logger::Print("Hardware-based GUID generation failed!\n");
subId = (Game::Com_Milliseconds() + timeGetTime());
User::GuidKey.Import(::Utils::ReadFile("players/guid.dat"), PK_PRIVATE);
if (!User::GuidKey.IsValid())
{
User::GuidKey = ::Utils::Cryptography::ECDSA::GenerateKey(512);
::Utils::WriteFile("players/guid.dat", User::GuidKey.Export(PK_PRIVATE));
}
}
std::string publicKey = User::GuidKey.GetPublicKey();
subId = ::Utils::OneAtATime(publicKey.data(), publicKey.size());
}
else // Random guid
{
@ -54,7 +56,7 @@ namespace Steam
int User::InitiateGameConnection(void *pAuthBlob, int cbMaxAuthBlob, SteamID steamIDGameServer, unsigned int unIPServer, unsigned short usPortServer, bool bSecure)
{
// TODO: Generate auth ticket!
Components::Logger::Print("%s\n", __FUNCTION__);
return 0;
}

2
src/Steam/Interfaces/SteamUser.hpp
View File

@ -20,5 +20,7 @@ namespace Steam
virtual void EndAuthSession(SteamID steamID);
virtual void CancelAuthTicket(unsigned int hAuthTicket);
virtual unsigned int UserHasLicenseForApp(SteamID steamID, unsigned int appID);
static ::Utils::Cryptography::ECDSA::Key GuidKey;
};
}