C++ (Cpp) LwLdapGetBytes Beispiele

Beispiel #1

Datei: adldap.c Projekt: borland667/pbis

DWORD
ADLdap_GetObjectSid(
    HANDLE hDirectory,
    LDAPMessage* pMessage,
    PSTR* ppszSid
    )
{
    DWORD dwError = 0;
    UCHAR* pucSIDBytes = NULL;
    DWORD dwSIDByteLength = 0;
    PSTR pszSid = NULL;

    BAIL_ON_INVALID_POINTER(pMessage);

    if (hDirectory == (HANDLE)NULL)
    {
        dwError = LW_ERROR_INVALID_PARAMETER;
        BAIL_ON_LSA_ERROR(dwError);
    }

    dwError = LwLdapGetBytes(
                hDirectory,
                pMessage,
                AD_LDAP_OBJECTSID_TAG,
                &pucSIDBytes,
                &dwSIDByteLength);
    BAIL_ON_LSA_ERROR(dwError);
    BAIL_ON_INVALID_POINTER(pucSIDBytes);

    dwError = LsaSidBytesToString(
                pucSIDBytes,
                dwSIDByteLength,
                &pszSid);
    BAIL_ON_LSA_ERROR(dwError);

    *ppszSid = pszSid;

cleanup:
    LW_SAFE_FREE_MEMORY(pucSIDBytes);

    return dwError;

error:
    LW_SAFE_FREE_STRING(pszSid);
    *ppszSid = NULL;

    goto cleanup;
}

Beispiel #2

static
DWORD
LWNetSrvPingCLdapProcess(
    IN PLWNET_CLDAP_CONNECTION_CONTEXT pContext,
    IN DWORD dwDsFlags,
    IN LWNET_UNIX_MS_TIME_T StopTime,
    OUT PLWNET_DC_INFO* ppDcInfo,
    OUT PBOOLEAN pbFailedFindWritable
)
{
    DWORD dwError = 0;
    DWORD dwResultType = 0;
    LDAPMessage* pMessage = NULL;
    PBYTE pNetlogonAttributeValue = NULL;
    DWORD dwNetlogonAttributeSize = 0;
    PLWNET_DC_INFO pDcInfo = NULL;
    BOOLEAN bFailedFindWritable = FALSE;
    struct timeval timeout = {0};
    LDAP *ld = NULL;

    ld = LwLdapGetSession(pContext->hDirectory);

    dwResultType =  ldap_result(
                        ld,
                        pContext->msgid,
                        0,
                        &timeout,
                        &pMessage);
    if (dwResultType == 0)
    {
        // timed out
        goto error;
    }
    else if (dwResultType == -1)
    {
        // -1 = problem
        dwError = LDAP_NO_SUCH_OBJECT;
        LWNET_LOG_VERBOSE("Caught LDAP_NO_SUCH_OBJECT Error on ldap search");
    }
    else
    {
        // returns result type
        if (dwResultType != LDAP_RES_SEARCH_ENTRY)
        {
            dwError = LDAP_NO_SUCH_OBJECT;
            LWNET_LOG_DEBUG("Caught incorrect result type on ldap search: %d", dwError);
        }
    }
    dwError = LwMapLdapErrorToLwError(dwError);
    BAIL_ON_LWNET_ERROR(dwError);

    dwError = LwLdapGetBytes(
                  pContext->hDirectory,
                  pMessage,
                  NETLOGON_LDAP_ATTRIBUTE_NAME,
                  &pNetlogonAttributeValue,
                  &dwNetlogonAttributeSize);
    BAIL_ON_LWNET_ERROR(dwError);

    dwError = LWNetBuildDCInfo(pNetlogonAttributeValue,
                               dwNetlogonAttributeSize,
                               &pDcInfo);
    BAIL_ON_LWNET_ERROR(dwError);

    dwError = LWNetAllocateString(pContext->pServerInfo->pszAddress, &pDcInfo->pszDomainControllerAddress);
    BAIL_ON_LWNET_ERROR(dwError);

    pDcInfo->dwPingTime = (DWORD)(StopTime - pContext->StartTime);
    if (StopTime < pContext->StartTime)
    {
        LWNET_LOG_ERROR("Stop time is earlier than start time");
    }

    if (!LWNetSrvIsMatchingDcInfo(pDcInfo, dwDsFlags))
    {
        dwError = LW_ERROR_NO_SUCH_OBJECT;

        if (LWNetSrvIsMatchingDcInfo(pDcInfo, dwDsFlags & ~DS_WRITABLE_REQUIRED))
        {
            // We found something, but it failed only because it did
            // not satisfy writability.
            bFailedFindWritable = TRUE;
        }
    }

error:
    if (pMessage)
    {
        ldap_msgfree(pMessage);
    }

    LWNET_SAFE_FREE_MEMORY(pNetlogonAttributeValue);

    if (dwError)
    {
        LWNET_SAFE_FREE_DC_INFO(pDcInfo);

        LWNetSrvPingCLdapEnd(pContext);
    }

    *ppDcInfo = pDcInfo;
    *pbFailedFindWritable = bFailedFindWritable;

    return dwError;
}