Source code of Windows XP (NT5)
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// AccessTok.h -- Card Access Token class declaration.
// (c) Copyright Schlumberger Technology Corp., unpublished work, created
// 1999. This computer program includes Confidential, Proprietary
// Information and is a Trade Secret of Schlumberger Technology Corp. All
// use, disclosure, and/or reproduction is prohibited unless authorized
// in writing. All Rights Reserved.
#if !defined(SLBCSP_ACCESSTOK_H)
#define SLBCSP_ACCESSTOK_H
#include <string>
#include <pincache.h>
#include "HCardCtx.h"
#include "LoginId.h"
#include "ExceptionContext.h"
// Describes a security context of a card consisting of the identity and
// password.
class AccessToken
: protected ExceptionContext
{
public:
// Types
enum
{
MaxPinLength = 8
};
// C'tors/D'tors
AccessToken(HCardContext const &rhcardctx,
LoginIdentity const &rlid);
AccessToken(AccessToken const &rhs);
~AccessToken();
// Operators
// Operations
void
Authenticate();
void
ChangePin(AccessToken const &ratNew);
void
ClearPin();
void
FlushPin();
void
Pin(std::string const &rsPin,
bool fInHex = false);
// Access
HCardContext
CardContext() const;
LoginIdentity
Identity() const;
std::string
Pin() const;
// Predicates
bool
PinIsCached() const;
protected:
// Types
// C'tors/D'tors
// Operators
// Operations
// Access
// Predicates
// Variables
private:
// Types
// C'tors/D'tors
// Operators
// Operations
static DWORD
ChangeCardPin(PPINCACHE_PINS pPins,
PVOID pvCallbackCtx);
static DWORD
VerifyPin(PPINCACHE_PINS pPins,
PVOID pvCallbackCtx);
// Access
// Predicates
// Variables
HCardContext const m_hcardctx;
LoginIdentity const m_lid;
PINCACHE_HANDLE m_hpc;
std::string m_sPin;
};
#endif // SLBCSP_ACCESSTOK_H