196 lines
4.1 KiB
C++
196 lines
4.1 KiB
C++
/*++
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Copyright (C) 1998 - 2001 Microsoft Corporation
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Module Name:
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ldap.c
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Abstract:
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Handles the various functions for LDAP
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--*/
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#include "pch.h"
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#pragma hdrstop
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#include <netdom.h>
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DWORD
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NetDompLdapBind(
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IN LPWSTR DC,
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IN LPWSTR Domain,
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IN LPWSTR User,
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IN LPWSTR Password,
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IN ULONG BindType,
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OUT PLDAP *Ldap
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)
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/*++
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Routine Description:
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Binds to the named server using the given credentials
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Arguments:
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DC -- DC to connect to
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User -- User name to bind with
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Password -- Password to use for bind
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Ldap -- Where the connection handle is returned
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Returns:
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ERROR_SUCCESS -- Success
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--*/
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{
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DWORD Win32Err = ERROR_SUCCESS;
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SEC_WINNT_AUTH_IDENTITY_W AuthIdent = {0}, *AuthPtr = NULL;
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if ( User ) {
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AuthIdent.User = User;
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AuthIdent.UserLength = wcslen(User);
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AuthIdent.Domain = Domain;
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AuthIdent.DomainLength = (Domain) ? wcslen(Domain) : 0;
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AuthIdent.Password = Password;
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AuthIdent.PasswordLength = (Password) ? wcslen(Password) : 0;
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AuthIdent.Flags = SEC_WINNT_AUTH_IDENTITY_UNICODE;
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AuthPtr = &AuthIdent;
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}
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if ( Win32Err == ERROR_SUCCESS ) {
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LOG_VERBOSE(( MSG_VERBOSE_LDAP_BIND, DC ));
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//
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// Open a connection
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//
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*Ldap = ldap_open( DC, LDAP_PORT);
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if ( *Ldap ) {
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//
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// Do the bind
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//
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Win32Err = LdapMapErrorToWin32( ldap_bind_s( *Ldap,
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NULL,
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( PWSTR )AuthPtr,
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BindType ) );
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} else {
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Win32Err = GetLastError();
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}
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}
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return( Win32Err );
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}
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DWORD
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NetDompLdapUnbind(
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IN PLDAP Ldap
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)
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/*++
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Routine Description:
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Unbinds a current ldap connection
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Arguments:
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Ldap -- Connection to be severed
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Returns:
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ERROR_SUCCESS -- Success
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--*/
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{
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DWORD Win32Err = ERROR_SUCCESS;
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if ( Ldap != NULL ) {
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LOG_VERBOSE(( MSG_VERBOSE_LDAP_UNBIND ));
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Win32Err = LdapMapErrorToWin32( ldap_unbind( Ldap ) );
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}
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return( Win32Err );
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}
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DWORD
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NetDompLdapReadOneAttribute(
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IN PLDAP Ldap,
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IN PWSTR ObjectPath,
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IN PWSTR Attribute,
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OUT PWSTR *ReadAttribute
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)
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{
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DWORD Win32Err = ERROR_SUCCESS;
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PWSTR Attrib[2] = {
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Attribute,
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NULL
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};
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PWSTR *Values = NULL;
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LDAPMessage *Message = NULL, *Entry;
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ULONG Items, i;
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Win32Err = LdapMapErrorToWin32( ldap_search_s( Ldap,
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ObjectPath,
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LDAP_SCOPE_BASE,
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L"(ObjectClass=*)",
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Attrib,
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0,
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&Message ) );
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if ( Win32Err == ERROR_SUCCESS ) {
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Entry = ldap_first_entry( Ldap, Message );
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if ( Entry ) {
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//
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// Now, we'll have to get the values
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//
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Values = ldap_get_values( Ldap,
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Entry,
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Attrib[ 0 ] );
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if ( Values ) {
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Win32Err = NetApiBufferAllocate( ( wcslen( Values[ 0 ] ) + 1 ) * sizeof( WCHAR ),
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( PVOID *)ReadAttribute );
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if ( Win32Err == ERROR_SUCCESS ) {
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wcscpy( *ReadAttribute, Values[ 0 ] );
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}
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ldap_value_free( Values );
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} else {
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Win32Err = LdapMapErrorToWin32( Ldap->ld_errno );
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}
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} else {
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Win32Err = LdapMapErrorToWin32( Ldap->ld_errno );
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}
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}
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ldap_msgfree( Message );
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return( Win32Err );
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}
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