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List:       ms-cryptoapi
Subject:    Re: Newbie question
From:       "Arrebola, Fabio" <fabio () CITTO ! COM ! BR>
Date:       2003-12-30 10:56:19
Message-ID: 002601c3cec3$8e640510$0ea0000a () porche
[Download RAW message or body]

Hi !

Here it goes ...

//+-------------------------------------------------------------------------
----------------------------
// First you'll need some defines ...
// This flags can be combined in order to hide the selected columns of the
select box
//--------------------------------------------------------------------------
----------------------------
#define CRYPTUI_SELECT_ISSUED_TO                0x00000001
#define CRYPTUI_SELECT_ISSUED_BY                0x00000002
#define CRYPTUI_SELECT_INTENDED_USE        0x00000004
#define CRYPTUI_SELECT_FRIENDLY_NAME     0x00000008
#define CRYPTUI_SELECT_LOCATION                 0x00000010
#define CRYPTUI_SELECT_EXPIRATION_DATE  0x00000020


//+-------------------------------------------------------------------------
----------------------------
// Then you'll need callbacks ..
//--------------------------------------------------------------------------
----------------------------
typedef BOOL (WINAPI * SELECT_CERT_FILTER_CB_FN)(PCCERT_CONTEXT pCert,VOID
*Unknown,VOID *Userdata);
typedef VOID* (WINAPI * SELECT_CERT_CUSTOM_PAGES_CB_FN)(PCCERT_CONTEXT
pCert,VOID *Unknown,VOID *Userdata);


//+-------------------------------------------------------------------------
----------------------------
// Now ... it's necessary to have the structure that is going to be passed
to the function ...
// Don't forget .. one struct for UNICODE (using wide chars) and other to
ANSI ...
//--------------------------------------------------------------------------
----------------------------
typedef struct _SELECT_CERT_A {
    DWORD       dwSize;
    HWND        hWnd;
    DWORD       dwFlags;
    LPCSTR      szCaption;
    DWORD       dwHideColumn;
    LPCSTR      szMessage;
    SELECT_CERT_FILTER_CB_FN  FilterCallback;
    SELECT_CERT_CUSTOM_PAGES_CB_FN CustomizeCallBack;
    VOID*       pUserCallBackData;
    DWORD       cStore;
    HCERTSTORE  *rghStore;
    DWORD       cAdditionalStore;
    HCERTSTORE  *rghAdditionalStore;
    DWORD       dwUnknown;
    HCERTSTORE  hMultiSelectStore;
} SELECT_CERT_A, *PSELECT_CERT_A;

typedef struct _SELECT_CERT_W {
    DWORD       dwSize;
    HWND        hWnd;
    DWORD       dwFlags;
    LPWSTR      szCaption;
    DWORD       dwHideColumn;
    LPWSTR      szMessage;
    SELECT_CERT_FILTER_CB_FN FilterCallback;
    SELECT_CERT_CUSTOM_PAGES_CB_FN CustomizeCallBack;
    VOID*       pUserCallBackData;
    DWORD       cStore;
    HCERTSTORE  *rghStore;
    DWORD       cAdditionalStore;
    HCERTSTORE  *rghAdditionalStore;
    DWORD       dwUnknown;
    HCERTSTORE  hMultiSelectStore;
} SELECT_CERT_W, *PSELECT_CERT_W;


//+-------------------------------------------------------------------------
----------------------------
// Finally the function ...
//--------------------------------------------------------------------------
----------------------------
WINCRYPT32API PCCERT_CONTEXT WINAPI
CryptUIDlgSelectCertificateA(SELECT_CERT_A*);
WINCRYPT32API PCCERT_CONTEXT WINAPI
CryptUIDlgSelectCertificateW(SELECT_CERT_W*);

#ifdef UNICODE
    #define SELECT_CERT     SELECT_CERT_W
    #define PSELECT_CERT    PSELECT_CERT_W
    #define CryptUIDlgSelectCertificate CryptUIDlgSelectCertificateW
#else
    #define SELECT_CERT     SELECT_CERT_A
    #define PSELECT_CERT    PSELECT_CERT_A
    #define CryptUIDlgSelectCertificate CryptUIDlgSelectCertificateA
#endif


//+-------------------------------------------------------------------------
----------------------------
// Using the function ...
//--------------------------------------------------------------------------
----------------------------
    SELECT_CERT sc_st;
    VIEW_CERT vc_st;
    PCCERT_CONTEXT pCert;
    HCERTSTORE hStore;

    hStore = CertOpenSystemStore(0, "MY");
    // ... etc, etc

    sc_st.dwSize = sizeof(sc_st);
    sc_st.hWnd = 0;
    sc_st.dwFlags = 0;    // here is where you can use the "HIDE" flags
    sc_st.szCaption = "Certificate Selection";
    sc_st.dwHideColumn = 0;
    sc_st.szMessage = "Select the certificate you wish to use.";
    sc_st.FilterCallback = 0;
    sc_st.CustomizeCallBack = 0;
    sc_st.pUserCallBackData = 0;
    sc_st.cStore = 1;
    sc_st.rghStore = &hStore;
    sc_st.cAdditionalStore = 0;
    sc_st.rghAdditionalStore = 0;
    sc_st.dwUnknown =0;
    sc_st.hMultiSelectStore = 0;

again:
    if (((pCert = CryptUIDlgSelectCertificate(&sc_st)) == NULL)) {
        // etc, etc
        goto again;    // win2K has this control already built in
    }

    // etc, etc

   if (pCert)
        CertFreeCertificateContext(pCert);

    if (hStore)
        CertCloseStore(hStore, 0);



Don't forget the cryptui lib !
Hope it helps !

Arrebola, Fabio

----- Original Message -----
From: "Ng Tze Yang" <ngtzeyang@KUALA-LUMPUR.SEMA.SLB.COM>
To: <CryptoAPI@DISCUSS.MICROSOFT.COM>
Sent: Tuesday, December 30, 2003 3:46 AM
Subject: Re: Newbie question


> Hi,
>
> Do you have some doc on the not formal doc API
CryptUIDlgSelectCertificate?
> If you have more not formal doc API list will be grateful that you can
> share it with me. thanks.
>
> regards,
> Tze Yang
>
> ----------------------------------------------------------------
> Users Guide http://discuss.microsoft.com/archives/mailfaq.html
> contains important info. Save time, search the archives at
> http://discuss.microsoft.com/archives/index.html .
> To unsubscribe, mailto:CryptoAPI-signoff-request@DISCUSS.MICROSOFT.COM

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