wbcErr wbcInterfaceDetails(struct wbcInterfaceDetails **details)
{
DWORD dwErr = LW_ERROR_INTERNAL;
wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
HANDLE hLsa = NULL;
PLSA_MACHINE_ACCOUNT_INFO_A pAccountInfo = NULL;
size_t hostnameLen = 0;
BAIL_ON_NULL_PTR_PARAM(details, dwErr);
/* Find our domain */
dwErr = LsaOpenServer(&hLsa);
BAIL_ON_LSA_ERR(dwErr);
dwErr = LsaAdGetMachineAccountInfo(hLsa, NULL, &pAccountInfo);
BAIL_ON_LSA_ERR(dwErr);
*details = _wbc_malloc(sizeof(struct wbcInterfaceDetails),
FreeInterfaceDetails);
BAIL_ON_NULL_PTR(*details, dwErr);
(*details)->interface_version = LSA_WBC_INTERFACE_VERSION;
(*details)->winbind_version = LSA_WBC_WINBIND_VERSION;
(*details)->winbind_separator = '\\';
(*details)->netbios_name = _wbc_strdup(pAccountInfo->SamAccountName);
BAIL_ON_NULL_PTR((*details)->netbios_name, dwErr);
// Strip off the trailing dollar sign
hostnameLen = strlen((*details)->netbios_name);
if (hostnameLen > 0 && (*details)->netbios_name[hostnameLen - 1] == '$')
{
((char *)(*details)->netbios_name)[hostnameLen - 1] = 0;
}
(*details)->netbios_domain = _wbc_strdup(pAccountInfo->NetbiosDomainName);
BAIL_ON_NULL_PTR((*details)->netbios_domain, dwErr);
(*details)->dns_domain = _wbc_strdup(pAccountInfo->DnsDomainName);
BAIL_ON_NULL_PTR((*details)->dns_domain, dwErr);
cleanup:
if (pAccountInfo)
{
LsaAdFreeMachineAccountInfo(pAccountInfo);
}
if (hLsa)
{
LsaCloseServer(hLsa);
}
wbc_status = map_error_to_wbc_status(dwErr);
return wbc_status;
}
BOOLEAN
StrEqual(
PCSTR pszStr1,
PCSTR pszStr2
)
{
PSTR pszCopy1 = NULL;
PSTR pszCopy2 = NULL;
BOOLEAN bEqual = FALSE;
/* If same pointer, then must be equal */
if (pszStr1 == pszStr2)
return TRUE;
/* If either is NULL, cannot be substrings */
if (!pszStr1 || !pszStr2)
return FALSE;
/* Check lengths */
if (strlen(pszStr1) != strlen(pszStr2))
return FALSE;
/* Now copy, convert to upper case, and compare */
pszCopy1 = _wbc_strdup(pszStr1);
if (!pszCopy1)
{
goto cleanup;
}
pszCopy2 = _wbc_strdup(pszStr2);
if (!pszCopy2)
{
goto cleanup;
}
StrUpper(pszCopy1);
StrUpper(pszCopy2);
if (strcmp(pszCopy1, pszCopy2) == 0) {
bEqual = TRUE;
}
cleanup:
_WBC_FREE(pszCopy1);
_WBC_FREE(pszCopy2);
return bEqual;
}
BOOLEAN
StrnEqual(
PCSTR pszStr1,
PCSTR pszStr2,
DWORD dwChars
)
{
DWORD dwLen1, dwLen2;
PSTR pszCopy1 = NULL;
PSTR pszCopy2 = NULL;
BOOLEAN bResult = FALSE;
/* If same pointer, then must be equal */
if (pszStr1 == pszStr2)
return TRUE;
/* If either is NULL, cannot be substrings */
if (!pszStr1 || !pszStr2)
return FALSE;
dwLen1 = strlen(pszStr1);
dwLen2 = strlen(pszStr2);
pszCopy1 = _wbc_strdup(pszStr1);
if (!pszCopy1)
{
goto cleanup;
}
pszCopy2 = _wbc_strdup(pszStr2);
if (!pszCopy2)
{
goto cleanup;
}
if (dwLen1 > dwChars) {
*(pszCopy1 + dwChars) = '\0';
}
if (dwLen2 > dwChars) {
*(pszCopy2 + dwChars) = '\0';
}
bResult = StrEqual(pszCopy1, pszCopy2);
cleanup:
_WBC_FREE(pszCopy1);
_WBC_FREE(pszCopy2);
return bResult;
}
wbcErr
wbcDcInfo(
const char *domain,
size_t *num_dcs,
const char ***dc_names,
const char ***dc_ips
)
{
DWORD error;
PLWNET_DC_INFO pDCInfo = NULL;
error = LWNetGetDCName(
NULL,
domain,
NULL,
0,
&pDCInfo);
BAIL_ON_LSA_ERR(error);
*num_dcs = 1;
*dc_names = _wbc_malloc_zero(sizeof(**dc_names) * 2,
_wbc_free_string_array);
BAIL_ON_NULL_PTR(*dc_names, error);
(*dc_names)[0] = _wbc_strdup(pDCInfo->pszDomainControllerName);
BAIL_ON_NULL_PTR((*dc_names)[0], error);
*dc_ips = _wbc_malloc_zero(sizeof(**dc_ips) * 2,
_wbc_free_string_array);
BAIL_ON_NULL_PTR(*dc_ips, error);
(*dc_ips)[0] = _wbc_strdup(pDCInfo->pszDomainControllerAddress);
BAIL_ON_NULL_PTR((*dc_ips)[0], error);
cleanup:
if (error)
{
_WBC_FREE(*dc_ips);
_WBC_FREE(*dc_names);
}
return map_error_to_wbc_status(error);
}
static DWORD
FillDomainInfo(
OUT struct wbcDomainInfo *pWbcDomInfo,
IN PLSA_TRUSTED_DOMAIN_INFO pLsaDomInfo
)
{
DWORD dwErr = LW_ERROR_INTERNAL;
if (pLsaDomInfo->pszDnsDomain)
{
pWbcDomInfo->dns_name = _wbc_strdup(pLsaDomInfo->pszDnsDomain);
BAIL_ON_NULL_PTR(pLsaDomInfo->pszDnsDomain, dwErr);
}
if (pLsaDomInfo->pszNetbiosDomain)
{
pWbcDomInfo->short_name = _wbc_strdup(pLsaDomInfo->pszNetbiosDomain);
BAIL_ON_NULL_PTR(pLsaDomInfo->pszNetbiosDomain, dwErr);
}
if (pLsaDomInfo->pszDomainSID)
{
dwErr = wbcStringToSid(pLsaDomInfo->pszDomainSID, &pWbcDomInfo->sid);
BAIL_ON_LSA_ERR(dwErr);
}
/* Domain flags */
pWbcDomInfo->domain_flags = WBC_DOMINFO_DOMAIN_AD;
if (pLsaDomInfo->dwDomainFlags & LSA_DM_DOMAIN_FLAG_PRIMARY)
{
pWbcDomInfo->domain_flags |= WBC_DOMINFO_DOMAIN_PRIMARY;
pWbcDomInfo->trust_flags |= WBC_DOMINFO_TRUST_INCOMING;
pWbcDomInfo->trust_flags |= WBC_DOMINFO_TRUST_OUTGOING;
pWbcDomInfo->trust_flags |= WBC_DOMINFO_TRUST_TRANSITIVE;
}
if ((pLsaDomInfo->dwDomainFlags & LSA_DM_DOMAIN_FLAG_OFFLINE) ||
(pLsaDomInfo->dwDomainFlags & LSA_DM_DOMAIN_FLAG_FORCE_OFFLINE))
{
pWbcDomInfo->domain_flags |= WBC_DOMINFO_DOMAIN_OFFLINE;
}
/* Trust Flags */
if (pLsaDomInfo->dwTrustFlags & LSA_TRUST_FLAG_INBOUND) {
pWbcDomInfo->trust_flags |= WBC_DOMINFO_TRUST_INCOMING;
}
if (pLsaDomInfo->dwTrustFlags & LSA_TRUST_FLAG_OUTBOUND) {
pWbcDomInfo->trust_flags |= WBC_DOMINFO_TRUST_OUTGOING;
}
if ((pLsaDomInfo->dwTrustAttributes &
(LSA_TRUST_ATTRIBUTE_WITHIN_FOREST|
LSA_TRUST_ATTRIBUTE_FOREST_TRANSITIVE)) ||
(pLsaDomInfo->dwTrustFlags & LSA_TRUST_FLAG_IN_FOREST))
{
pWbcDomInfo->trust_flags |= WBC_DOMINFO_TRUST_TRANSITIVE;
}
/* Trust Type */
if (pLsaDomInfo->dwTrustAttributes & LSA_TRUST_ATTRIBUTE_WITHIN_FOREST) {
pWbcDomInfo->trust_type |= WBC_DOMINFO_TRUSTTYPE_IN_FOREST;
}
if (pLsaDomInfo->dwTrustAttributes & LSA_TRUST_ATTRIBUTE_FOREST_TRANSITIVE) {
pWbcDomInfo->trust_type |= WBC_DOMINFO_TRUSTTYPE_FOREST;
}
if (pLsaDomInfo->dwTrustAttributes & LSA_TRUST_ATTRIBUTE_NON_TRANSITIVE) {
pWbcDomInfo->trust_type |= WBC_DOMINFO_TRUSTTYPE_EXTERNAL;
}
switch (pLsaDomInfo->dwTrustMode)
{
case LSA_TRUST_MODE_MY_FOREST:
pWbcDomInfo->trust_type = WBC_DOMINFO_TRUSTTYPE_IN_FOREST;
pWbcDomInfo->trust_flags |= (WBC_DOMINFO_TRUST_INCOMING|
WBC_DOMINFO_TRUST_OUTGOING);
break;
case LSA_TRUST_MODE_OTHER_FOREST:
pWbcDomInfo->trust_type = WBC_DOMINFO_TRUSTTYPE_FOREST;
break;
case LSA_TRUST_MODE_EXTERNAL:
pWbcDomInfo->trust_type = WBC_DOMINFO_TRUSTTYPE_EXTERNAL;
break;
}
cleanup:
return dwErr;
}