Source code of Windows XP (NT5)
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//+--------------------------------------------------------------------------
// FILE : autoenro.h
// DESCRIPTION : Private Auto Enrollment functions
//
//
// Copyright (C) 1993-2000 Microsoft Corporation All Rights Reserved
//+--------------------------------------------------------------------------
#ifndef __AUTOENRO_H__
#define __AUTOENRO_H__
#if _MSC_VER > 1000
#pragma once
#endif
#ifdef __cplusplus
extern "C" {
#endif
//--------------------------------------------------------------------------
// Globals
//--------------------------------------------------------------------------
extern HINSTANCE g_hmodThisDll;
//--------------------------------------------------------------------------
// contant defines
//--------------------------------------------------------------------------
#define AE_PENDING_REQUEST_ACTIVE_PERIOD 60 //60 days
#define SHA1_HASH_LENGTH 20
#define ENCODING_TYPE X509_ASN_ENCODING | PKCS_7_ASN_ENCODING
#define MY_STORE L"MY"
#define REQUEST_STORE L"REQUEST"
#define ACRS_STORE L"ACRS"
//possible status for the request tree
#define CERT_REQUEST_STATUS_ACTIVE 0x01
#define CERT_REQUEST_STATUS_OBTAINED 0x02
#define CERT_REQUEST_STATUS_PENDING 0x03
#define CERT_REQUEST_STATUS_SUPERSEDE_ACTIVE 0x04
// Time skew margin for fast CA's
#define FILETIME_TICKS_PER_SECOND 10000000
#define AE_DEFAULT_SKEW 60*60*1 // 1 hour
#define MAX_DN_SIZE 256
#define AE_SUMMARY_COLUMN_SIZE 100
#define PENDING_ALLOC_SIZE 20
#define USER_AUTOENROLL_DELAY_FOR_MACHINE 70 //70 seconds to wait
//defines for autoenrollment event log
#define EVENT_AUTO_NAME L"AutoEnrollment"
#define AUTO_ENROLLMENT_EVENT_LEVEL_KEY TEXT("SOFTWARE\\Microsoft\\Cryptography\\AutoEnrollment")
#define AUTO_ENROLLMENT_EVENT_LEVEL TEXT("AEEventLogLevel")
//defines for autoenrollment disable key
#define AUTO_ENROLLMENT_DISABLE_KEY L"SOFTWARE\\Microsoft\\Cryptography\\AutoEnrollment\\AEDisable"
//defines for autoenrollment user no wait for 60 seconds key
#define AUTO_ENROLLMENT_EXPRESS_KEY L"SOFTWARE\\Microsoft\\Cryptography\\AutoEnrollment\\AEExpress"
//defines for autoenrollment directory cache information
#define AUTO_ENROLLMENT_DS_KEY L"SOFTWARE\\Microsoft\\Cryptography\\AutoEnrollment\\AEDirectoryCache"
#define AUTO_ENROLLMENT_DS_USN L"AEMaxUSN"
#define AUTO_ENROLLMENT_DS_OBJECT L"AEObjectCount"
#define AUTO_ENROLLMENT_TEMPLATE_KEY L"SOFTWARE\\Microsoft\\Cryptography\\CertificateTemplateCache"
#define AUTO_ENROLLMENT_USN_ATTR L"uSNChanged"
//defines for the UI component
#define AUTO_ENROLLMENT_SHOW_TIME 15 //show the balloon for 15 seconds
#define AUTO_ENROLLMENT_INTERVAL 7 * 60 * 30 //show the icon for 7 hours 7* 3600
#define AUTO_ENROLLMENT_RETRIAL 2
#define AUTO_ENROLLMENT_QUERY_INTERVAL 30 //query continue every 30 seconds
#define AUTO_ENROLLMENT_BALLOON_LENGTH 7 * 60 * 60 //keep the balloon for 7 hours
#define AE_DEFAULT_POSTPONE 1 //we relaunch autoenrollment for 1 hour
//define used for sorting of columns in the list view
#define AE_SUMMARY_COLUMN_TYPE 1
#define AE_SUMMARY_COLUMN_REASON 2
#define SORT_COLUMN_ASCEND 0x00010000
#define SORT_COLUMN_DESCEND 0x00020000
//--------------------------------------------------------------------------
// struct defines
//--------------------------------------------------------------------------
//struct for autoenrollment main thread
typedef struct _AE_MAIN_THREAD_INFO_
{
HWND hwndParent;
DWORD dwStatus;
} AE_MAIN_THREAD_INFO;
//struct for updating certificate store from AD
typedef struct _AE_STORE_INFO_
{
LPWSTR pwszStoreName;
LPWSTR pwszLdapPath;
} AE_STORE_INFO;
//struct for the information we compute from DS
typedef struct _AE_DS_INFO_
{
BOOL fValidData;
DWORD dwObjects;
ULARGE_INTEGER maxUSN;
} AE_DS_INFO;
//struct for param of view RA certificate dialogue
typedef struct _AE_VIEW_RA_INFO_
{
PCERT_CONTEXT pRAContext;
LPWSTR pwszRATemplate;
} AE_VIEW_RA_INFO;
//struct for individual certifcate information
typedef struct _AE_CERT_INFO_
{
BOOL fValid;
BOOL fRenewal;
} AE_CERT_INFO;
//strcut for certificate's template information
typedef struct _AE_TEMPLATE_INFO_
{
LPWSTR pwszName;
LPWSTR pwszOid;
DWORD dwVersion;
} AE_TEMPLATE_INFO;
//struct for certificate authority information
typedef struct _AE_CA_INFO_
{
HCAINFO hCAInfo;
LPWSTR *awszCertificateTemplate;
LPWSTR *awszCAName;
LPWSTR *awszCADNS;
LPWSTR *awszCADisplay;
} AE_CA_INFO;
//struct for keeping the issued pending certificates
typedef struct _AE_PEND_INFO_
{
CRYPT_DATA_BLOB blobPKCS7; //the issued pending certificate for UI installation
CRYPT_DATA_BLOB blobHash; //the hash of the certificate request to be removed from the request store
}AE_PEND_INFO;
//struct for certificate template information
typedef struct _AE_CERTTYPE_INFO_
{
HCERTTYPE hCertType;
DWORD dwSchemaVersion;
DWORD dwVersion;
LPWSTR *awszName;
LPWSTR *awszDisplay;
LPWSTR *awszOID;
LPWSTR *awszSupersede;
DWORD dwEnrollmentFlag;
DWORD dwPrivateKeyFlag;
LARGE_INTEGER ftExpirationOffset;
DWORD dwStatus;
BOOL fCheckMyStore;
BOOL fRenewal;
BOOL fNeedRA; //the request needs to be signed by itself or another certificate
BOOL fCrossRA; //the request is cross RAed.
BOOL fSupersedeVisited; //the flag to prevent infinite loop in superseding relationship
BOOL fUIActive;
DWORD dwActive;
DWORD *prgActive;
DWORD dwRandomCAIndex;
PCERT_CONTEXT pOldCert; //for renewal case managing MY store
HCERTSTORE hArchiveStore; //contains the certificates to be archived
HCERTSTORE hObtainedStore; //for supersede relation ships
HCERTSTORE hIssuedStore; //keep issued certificates for re-publishing
DWORD dwPendCount; //the count of pending issued certs
AE_PEND_INFO *rgPendInfo; //the point to the struct array
DWORD idsSummary; //the summary string ID
} AE_CERTTYPE_INFO;
//struct for the autoenrollment process
typedef struct _AE_GENERAL_INFO_
{
HWND hwndParent;
LDAP * pld;
HANDLE hToken;
BOOL fMachine;
DWORD dwPolicy;
DWORD dwLogLevel;
WCHAR wszMachineName[MAX_COMPUTERNAME_LENGTH + 2];
HCERTSTORE hMyStore;
HCERTSTORE hRequestStore;
DWORD dwCertType;
AE_CERTTYPE_INFO *rgCertTypeInfo;
DWORD dwCA;
AE_CA_INFO *rgCAInfo;
HMODULE hXenroll;
BOOL fUIProcess; //whether we are doing interactive enrollment
HANDLE hCancelEvent;
HANDLE hCompleteEvent;
HANDLE hThread;
HWND hwndDlg; //the dialogue window handle of the UI window
DWORD dwUIPendCount; //the count of UI required pending requests
DWORD dwUIEnrollCount; //the count of UI requires new requests
DWORD dwUIProgressCount; //the count of active working items
BOOL fSmartcardSystem; //whether a smart card reader is installed
} AE_GENERAL_INFO;
//--------------------------------------------------------------------------
// Class definition
//--------------------------------------------------------------------------
class CQueryContinue : IQueryContinue
{
public:
CQueryContinue();
~CQueryContinue();
// IUnknown
STDMETHODIMP QueryInterface(REFIID riid, void **ppv);
STDMETHODIMP_(ULONG) AddRef();
STDMETHODIMP_(ULONG) Release();
// IQueryContinue
STDMETHODIMP QueryContinue(); // S_OK -> Continue, other
// DoBalloon
HRESULT DoBalloon();
private:
LONG m_cRef;
IUserNotification *m_pIUserNotification;
HANDLE m_hTimer;
};
//--------------------------------------------------------------------------
// function prototype
//--------------------------------------------------------------------------
HRESULT
AEGetConfigDN(
IN LDAP *pld,
OUT LPWSTR *pwszConfigDn
);
HRESULT
AERobustLdapBind(
OUT LDAP ** ppldap,
OUT LPWSTR *ppwszDCName);
BOOL AERetrieveGeneralInfo(AE_GENERAL_INFO *pAE_General_Info);
BOOL AEFreeGeneralInfo(AE_GENERAL_INFO *pAE_General_Info);
BOOL AERetrieveCAInfo(LDAP *pld, BOOL fMachine, HANDLE hToken, DWORD *pdwCA, AE_CA_INFO **prgCAInfo);
BOOL AEFreeCAInfo(DWORD dwCA, AE_CA_INFO *rgCAInfo);
BOOL AEFreeCAStruct(AE_CA_INFO *pCAInfo);
BOOL AERetrieveCertTypeInfo(LDAP *pld, BOOL fMachine, DWORD *pdwCertType, AE_CERTTYPE_INFO **prgCertType);
BOOL AEFreeCertTypeInfo(DWORD dwCertType, AE_CERTTYPE_INFO *rgCertTypeInfo);
BOOL AEFreeCertTypeStruct(AE_CERTTYPE_INFO *pCertTypeInfo);
BOOL AEAllocAndCopy(LPWSTR pwszSrc, LPWSTR *ppwszDest);
BOOL AEIfSupersede(LPWSTR pwsz, LPWSTR *awsz, AE_GENERAL_INFO *pAE_General_Info);
BOOL AEClearVistedFlag(AE_GENERAL_INFO *pAE_General_Info);
BOOL AECopyCertStore(HCERTSTORE hSrcStore, HCERTSTORE hDesStore);
BOOL AEIsAnElement(LPWSTR pwsz, LPWSTR *awsz);
BOOL AECancelled(HANDLE hCancelEvent);
BOOL AERetrieveTemplateInfo(PCCERT_CONTEXT pCertCurrent,
AE_TEMPLATE_INFO *pTemplateInfo);
BOOL AEFreeTemplateInfo(AE_TEMPLATE_INFO *pAETemplateInfo);
AE_CERTTYPE_INFO *AEFindTemplateInRequestTree(AE_TEMPLATE_INFO *pTemplateInfo,
AE_GENERAL_INFO *pAE_General_Info);
BOOL AEUIProgressAdvance(AE_GENERAL_INFO *pAE_General_Info);
BOOL AEUIProgressReport(BOOL fPending, AE_CERTTYPE_INFO *pCertType, HWND hwndDlg, HANDLE hCancelEvent);
BOOL FormatMessageUnicode(LPWSTR * ppwszFormat, UINT ids, ...);
void AELogAutoEnrollmentEvent(IN DWORD dwLogLevel,
IN BOOL fError,
IN HRESULT hr,
IN DWORD dwEventId,
IN BOOL fMachine,
IN HANDLE hToken,
IN DWORD dwParamCount,
...
);
BOOL AENetLogonUser(
LPTSTR UserName,
LPTSTR DomainName,
LPTSTR Password,
PHANDLE phToken
);
//--------------------------------------------------------------------------
// Debug prints
//--------------------------------------------------------------------------
#if DBG
#define AE_ERROR 0x0001
#define AE_WARNING 0x0002
#define AE_INFO 0x0004
#define AE_TRACE 0x0008
#define AE_ALLOC 0x0010
#define AE_RES 0x0020
#define AE_DEBUG(x) AEDebugLog x
#define AE_BEGIN(x) AEDebugLog(AE_TRACE, L"BEGIN:" x L"\n");
#define AE_RETURN(x) { AEDebugLog(AE_TRACE, L"RETURN (%lx) Line %d\n",(x), __LINE__); return (x); }
#define AE_END() { AEDebugLog(AE_TRACE, L"END:Line %d\n", __LINE__); }
#define AE_BREAK() { AEDebugLog(AE_TRACE, L"BREAK Line %d\n", __LINE__); }
void AEDebugLog(long Mask, LPCWSTR Format, ...);
#define MAX_DEBUG_BUFFER 256
#else
#define AE_DEBUG(x)
#define AE_BEGIN(x)
#define AE_RETURN(x) return (x)
#define AE_END()
#define AE_BREAK()
#endif
#ifdef __cplusplus
} // Balance extern "C" above
#endif
#endif // __AUTOENRO_H__