SecretMgr.cpp File Reference

#include "SecretMgr.h"
#include "AES.h"
#include "Argon2.h"
#include "Config.h"
#include "CryptoGenerics.h"
#include "DatabaseEnv.h"
#include "Errors.h"
#include "Log.h"
#include "SharedDefines.h"

Go to the source code of this file.

Classes
struct	SecretInfo

Macros
#define	SECRET_FLAG_FOR(key, val, server)   server ## _ ## key = (val ## ull << (16*SERVER_PROCESS_ ## server))
#define	SECRET_FLAG(key, val)   SECRET_FLAG_ ## key = val, SECRET_FLAG_FOR(key, val, AUTHSERVER), SECRET_FLAG_FOR(key, val, WORLDSERVER)

Enumerations
enum	SecretFlags : uint64

Functions
static Optional< BigNumber >	GetHexFromConfig (char const *configKey, int bits)

Variables
static constexpr SecretInfo	secret_info [NUM_SECRETS]

Macro Definition Documentation

SECRET_FLAG

#define SECRET_FLAG	(		key,
			val
	)		SECRET_FLAG_ ## key = val, SECRET_FLAG_FOR(key, val, AUTHSERVER), SECRET_FLAG_FOR(key, val, WORLDSERVER)

SECRET_FLAG_FOR

#define SECRET_FLAG_FOR	(		key,
			val,
			server
	)		server ## _ ## key = (val ## ull << (16*SERVER_PROCESS_ ## server))

Enumeration Type Documentation

SecretFlags

enum SecretFlags : uint64

{
    SECRET_FLAG(DEFER_LOAD, 0x1)
};

Function Documentation

GetHexFromConfig()

static Optional< BigNumber > GetHexFromConfig ( char const *  configKey, int  bits  )

static

{
    ASSERT(bits > 0);
    std::string str = sConfigMgr->GetOption<std::string>(configKey, "");
    if (str.empty())
        return {};
 
    BigNumber secret;
    if (!secret.SetHexStr(str.c_str()))
    {
        LOG_FATAL("server.loading", "Invalid value for '{}' - specify a hexadecimal integer of up to {} bits with no prefix.", configKey, bits);
        ABORT();
    }
 
    BigNumber threshold(2);
    threshold <<= bits;
    if (!((BigNumber(0) <= secret) && (secret < threshold)))
    {
        LOG_ERROR("server.loading", "Value for '{}' is out of bounds (should be an integer of up to {} bits with no prefix). Truncated to {} bits.", configKey, bits, bits);
        secret %= threshold;
    }
    ASSERT(((BigNumber(0) <= secret) && (secret < threshold)));
 
    return secret;
}

References ABORT, ASSERT, LOG_ERROR, LOG_FATAL, sConfigMgr, and BigNumber::SetHexStr().

Referenced by SecretMgr::AttemptLoad().

Variable Documentation

secret_info

constexpr SecretInfo secret_info[NUM_SECRETS]

staticconstexpr

Initial value:

=
{
    { "TOTPMasterSecret", "TOTPOldMasterSecret", 128, SERVER_PROCESS_AUTHSERVER, WORLDSERVER_DEFER_LOAD }
}

Referenced by SecretMgr::AttemptLoad(), SecretMgr::AttemptTransition(), and SecretMgr::Initialize().