static
DWORD
LsaPstorepInitializePlugin(
OUT PLSA_PSTORE_PLUGIN_INFO PluginInfo,
IN PCSTR PluginName
)
{
DWORD dwError = 0;
int EE = 0;
LSA_PSTORE_PLUGIN_INITIALIZE_FUNCTION initFunction = NULL;
dwError = LwNtStatusToWin32Error(LwRtlCStringDuplicate(&PluginInfo->Name, PluginName));
GOTO_CLEANUP_ON_WINERROR_EE(dwError, EE);
dwError = LsaPstorepGetPluginPath(PluginInfo->Name, &PluginInfo->Path);
GOTO_CLEANUP_ON_WINERROR_EE(dwError, EE);
dwError = LsaPstorepOpenPlugin(
PluginInfo->Path,
LSA_PSTORE_PLUGIN_INITIALIZE_FUNCTION_NAME,
&PluginInfo->LibraryHandle,
OUT_PPVOID(&initFunction));
GOTO_CLEANUP_ON_WINERROR_EE(dwError, EE);
dwError = initFunction(LSA_PSTORE_PLUGIN_VERSION,
PluginInfo->Name,
&PluginInfo->Dispatch,
&PluginInfo->Context);
GOTO_CLEANUP_ON_WINERROR_EE(dwError, EE);
if (!PluginInfo->Dispatch)
{
LW_RTL_LOG_ERROR("LSA pstore plugin %s is missing a dispatch table",
PluginInfo->Name);
dwError = ERROR_DLL_INIT_FAILED;
GOTO_CLEANUP_EE(EE);
}
if (!PluginInfo->Dispatch->Cleanup)
{
LW_RTL_LOG_ERROR("LSA pstore plugin %s is missing the Cleanup function",
PluginInfo->Name);
dwError = ERROR_DLL_INIT_FAILED;
GOTO_CLEANUP_EE(EE);
}
LW_RTL_LOG_VERBOSE("Loaded LSA pstore plugin %s from %s",
PluginInfo->Name, PluginInfo->Path);
cleanup:
if (dwError)
{
LsaPstorepCleanupPlugin(PluginInfo);
}
LSA_PSTORE_LOG_LEAVE_ERROR_EE(dwError, EE);
return dwError;
}
DWORD
LwLdapDirectorySearchEx(
HANDLE hDirectory,
PCSTR pszObjectDN,
int scope,
PCSTR pszQuery,
PSTR* ppszAttributeList,
LDAPControl** ppServerControls,
DWORD dwNumMaxEntries,
LDAPMessage** ppMessage
)
{
DWORD dwError = LW_ERROR_SUCCESS;
PLW_LDAP_DIRECTORY_CONTEXT pDirectory = (PLW_LDAP_DIRECTORY_CONTEXT)hDirectory;
struct timeval timeout = {0};
LDAPMessage* pMessage = NULL;
// Set timeout to 60 seconds to be able to deal with large group
// Instead of bailing on errors
timeout.tv_sec = 60;
timeout.tv_usec = 0;
dwError = ldap_search_ext_s(
pDirectory->ld,
pszObjectDN,
scope,
pszQuery,
ppszAttributeList,
0,
ppServerControls,
NULL,
&timeout,
dwNumMaxEntries,
&pMessage);
if (dwError) {
if (dwError == LDAP_NO_SUCH_OBJECT) {
LW_RTL_LOG_VERBOSE("Caught LDAP_NO_SUCH_OBJECT Error on ldap search");
BAIL_ON_LDAP_ERROR(dwError);
}
if (dwError == LDAP_REFERRAL) {
LW_RTL_LOG_ERROR("Caught LDAP_REFERRAL Error on ldap search");
LW_RTL_LOG_ERROR("LDAP Search Info: DN: [%s]", LW_IS_NULL_OR_EMPTY_STR(pszObjectDN) ? "<null>" : pszObjectDN);
LW_RTL_LOG_ERROR("LDAP Search Info: scope: [%d]", scope);
LW_RTL_LOG_ERROR("LDAP Search Info: query: [%s]", LW_IS_NULL_OR_EMPTY_STR(pszQuery) ? "<null>" : pszQuery);
if (ppszAttributeList) {
size_t i;
for (i = 0; ppszAttributeList[i] != NULL; i++) {
LW_RTL_LOG_ERROR("LDAP Search Info: attribute: [%s]", ppszAttributeList[i]);
}
}
else {
LW_RTL_LOG_ERROR("Error: LDAP Search Info: no attributes were specified");
}
}
BAIL_ON_LDAP_ERROR(dwError);
}
*ppMessage = pMessage;
cleanup:
return(dwError);
error:
*ppMessage = NULL;
if (pMessage)
{
ldap_msgfree(pMessage);
}
goto cleanup;
}
DWORD
LwLdapDirectorySearch(
HANDLE hDirectory,
PCSTR pszObjectDN,
int scope,
PCSTR pszQuery,
PSTR* ppszAttributeList,
LDAPMessage** ppMessage
)
{
DWORD dwError = LW_ERROR_SUCCESS;
PLW_LDAP_DIRECTORY_CONTEXT pDirectory = (PLW_LDAP_DIRECTORY_CONTEXT)hDirectory;
struct timeval timeout = {0};
LDAPMessage* pMessage = NULL;
timeout.tv_sec = 15;
timeout.tv_usec = 0;
dwError = ldap_search_st(pDirectory->ld,
pszObjectDN,
scope,
pszQuery,
ppszAttributeList,
0,
&timeout,
&pMessage);
if (dwError) {
if (dwError == LDAP_NO_SUCH_OBJECT) {
LW_RTL_LOG_VERBOSE("Caught LDAP_NO_SUCH_OBJECT Error on ldap search");
BAIL_ON_LDAP_ERROR(dwError);
}
if (dwError == LDAP_REFERRAL) {
LW_RTL_LOG_ERROR("Caught LDAP_REFERRAL Error on ldap search");
LW_RTL_LOG_ERROR("LDAP Search Info: DN: [%s]", LW_IS_NULL_OR_EMPTY_STR(pszObjectDN) ? "<null>" : pszObjectDN);
LW_RTL_LOG_ERROR("LDAP Search Info: scope: [%d]", scope);
LW_RTL_LOG_ERROR("LDAP Search Info: query: [%s]", LW_IS_NULL_OR_EMPTY_STR(pszQuery) ? "<null>" : pszQuery);
if (ppszAttributeList) {
size_t i;
for (i = 0; ppszAttributeList[i] != NULL; i++) {
LW_RTL_LOG_ERROR("LDAP Search Info: attribute: [%s]", ppszAttributeList[i]);
}
}
else {
LW_RTL_LOG_ERROR("Error: LDAP Search Info: no attributes were specified");
}
}
BAIL_ON_LDAP_ERROR(dwError);
}
*ppMessage = pMessage;
cleanup:
return(dwError);
error:
*ppMessage = NULL;
if (pMessage)
{
ldap_msgfree(pMessage);
}
goto cleanup;
}
