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reactos/dll/win32/wldap32/bind.c
Amine Khaldi e6368408c2 [WLDAP32] Sync with Wine Staging 3.3. CORE-14434
2018-03-24 13:20:30 +01:00

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/*
* WLDAP32 - LDAP support for Wine
*
* Copyright 2005 Hans Leidekker
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wine/port.h"
#include <stdarg.h>
#ifdef HAVE_LDAP_H
#include <ldap.h>
#endif
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#include "winldap_private.h"
#include "wldap32.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(wldap32);
/***********************************************************************
* ldap_bindA (WLDAP32.@)
*
* See ldap_bindW.
*/
ULONG CDECL ldap_bindA( WLDAP32_LDAP *ld, PCHAR dn, PCHAR cred, ULONG method )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
WCHAR *dnW = NULL, *credW = NULL;
ret = WLDAP32_LDAP_NO_MEMORY;
TRACE( "(%p, %s, %p, 0x%08x)\n", ld, debugstr_a(dn), cred, method );
if (!ld) return ~0u;
if (dn) {
dnW = strAtoW( dn );
if (!dnW) goto exit;
}
if (cred) {
credW = strAtoW( cred );
if (!credW) goto exit;
}
ret = ldap_bindW( ld, dnW, credW, method );
exit:
strfreeW( dnW );
strfreeW( credW );
#endif
return ret;
}
/***********************************************************************
* ldap_bindW (WLDAP32.@)
*
* Authenticate with an LDAP server (asynchronous operation).
*
* PARAMS
* ld [I] Pointer to an LDAP context.
* dn [I] DN of entry to bind as.
* cred [I] Credentials (e.g. password string).
* method [I] Authentication method.
*
* RETURNS
* Success: Message ID of the bind operation.
* Failure: An LDAP error code.
*
* NOTES
* Only LDAP_AUTH_SIMPLE is supported (just like native).
*/
ULONG CDECL ldap_bindW( WLDAP32_LDAP *ld, PWCHAR dn, PWCHAR cred, ULONG method )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
char *dnU = NULL, *credU = NULL;
struct berval pwd = { 0, NULL };
int msg;
ret = WLDAP32_LDAP_NO_MEMORY;
TRACE( "(%p, %s, %p, 0x%08x)\n", ld, debugstr_w(dn), cred, method );
if (!ld) return ~0u;
if (method != LDAP_AUTH_SIMPLE) return WLDAP32_LDAP_PARAM_ERROR;
if (dn) {
dnU = strWtoU( dn );
if (!dnU) goto exit;
}
if (cred) {
credU = strWtoU( cred );
if (!credU) goto exit;
pwd.bv_len = strlen( credU );
pwd.bv_val = credU;
}
ret = ldap_sasl_bind( ld, dnU, LDAP_SASL_SIMPLE, &pwd, NULL, NULL, &msg );
if (ret == LDAP_SUCCESS)
ret = msg;
else
ret = ~0u;
exit:
strfreeU( dnU );
strfreeU( credU );
#endif
return ret;
}
/***********************************************************************
* ldap_bind_sA (WLDAP32.@)
*
* See ldap_bind_sW.
*/
ULONG CDECL ldap_bind_sA( WLDAP32_LDAP *ld, PCHAR dn, PCHAR cred, ULONG method )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
WCHAR *dnW = NULL, *credW = NULL;
ret = WLDAP32_LDAP_NO_MEMORY;
TRACE( "(%p, %s, %p, 0x%08x)\n", ld, debugstr_a(dn), cred, method );
if (!ld) return WLDAP32_LDAP_PARAM_ERROR;
if (dn) {
dnW = strAtoW( dn );
if (!dnW) goto exit;
}
if (cred) {
credW = strAtoW( cred );
if (!credW) goto exit;
}
ret = ldap_bind_sW( ld, dnW, credW, method );
exit:
strfreeW( dnW );
strfreeW( credW );
#endif
return ret;
}
/***********************************************************************
* ldap_bind_sW (WLDAP32.@)
*
* Authenticate with an LDAP server (synchronous operation).
*
* PARAMS
* ld [I] Pointer to an LDAP context.
* dn [I] DN of entry to bind as.
* cred [I] Credentials (e.g. password string).
* method [I] Authentication method.
*
* RETURNS
* Success: LDAP_SUCCESS
* Failure: An LDAP error code.
*/
ULONG CDECL ldap_bind_sW( WLDAP32_LDAP *ld, PWCHAR dn, PWCHAR cred, ULONG method )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
char *dnU = NULL, *credU = NULL;
struct berval pwd = { 0, NULL };
ret = WLDAP32_LDAP_NO_MEMORY;
TRACE( "(%p, %s, %p, 0x%08x)\n", ld, debugstr_w(dn), cred, method );
if (!ld) return WLDAP32_LDAP_PARAM_ERROR;
if (method != LDAP_AUTH_SIMPLE) return WLDAP32_LDAP_PARAM_ERROR;
if (dn) {
dnU = strWtoU( dn );
if (!dnU) goto exit;
}
if (cred) {
credU = strWtoU( cred );
if (!credU) goto exit;
pwd.bv_len = strlen( credU );
pwd.bv_val = credU;
}
ret = map_error( ldap_sasl_bind_s( ld, dnU, LDAP_SASL_SIMPLE, &pwd, NULL, NULL, NULL ));
exit:
strfreeU( dnU );
strfreeU( credU );
#endif
return ret;
}
/***********************************************************************
* ldap_sasl_bindA (WLDAP32.@)
*
* See ldap_sasl_bindW.
*/
ULONG CDECL ldap_sasl_bindA( WLDAP32_LDAP *ld, const PCHAR dn,
const PCHAR mechanism, const BERVAL *cred, PLDAPControlA *serverctrls,
PLDAPControlA *clientctrls, int *message )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
WCHAR *dnW, *mechanismW = NULL;
LDAPControlW **serverctrlsW = NULL, **clientctrlsW = NULL;
ret = WLDAP32_LDAP_NO_MEMORY;
TRACE( "(%p, %s, %s, %p, %p, %p, %p)\n", ld, debugstr_a(dn),
debugstr_a(mechanism), cred, serverctrls, clientctrls, message );
if (!ld || !dn || !mechanism || !cred || !message)
return WLDAP32_LDAP_PARAM_ERROR;
dnW = strAtoW( dn );
if (!dnW) goto exit;
mechanismW = strAtoW( mechanism );
if (!mechanismW) goto exit;
if (serverctrls) {
serverctrlsW = controlarrayAtoW( serverctrls );
if (!serverctrlsW) goto exit;
}
if (clientctrls) {
clientctrlsW = controlarrayAtoW( clientctrls );
if (!clientctrlsW) goto exit;
}
ret = ldap_sasl_bindW( ld, dnW, mechanismW, cred, serverctrlsW, clientctrlsW, message );
exit:
strfreeW( dnW );
strfreeW( mechanismW );
controlarrayfreeW( serverctrlsW );
controlarrayfreeW( clientctrlsW );
#endif
return ret;
}
/***********************************************************************
* ldap_sasl_bindW (WLDAP32.@)
*
* Authenticate with an LDAP server using SASL (asynchronous operation).
*
* PARAMS
* ld [I] Pointer to an LDAP context.
* dn [I] DN of entry to bind as.
* mechanism [I] Authentication method.
* cred [I] Credentials.
* serverctrls [I] Array of LDAP server controls.
* clientctrls [I] Array of LDAP client controls.
* message [O] Message ID of the bind operation.
*
* RETURNS
* Success: LDAP_SUCCESS
* Failure: An LDAP error code.
*
* NOTES
* The serverctrls and clientctrls parameters are optional and should
* be set to NULL if not used.
*/
ULONG CDECL ldap_sasl_bindW( WLDAP32_LDAP *ld, const PWCHAR dn,
const PWCHAR mechanism, const BERVAL *cred, PLDAPControlW *serverctrls,
PLDAPControlW *clientctrls, int *message )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
char *dnU, *mechanismU = NULL;
LDAPControl **serverctrlsU = NULL, **clientctrlsU = NULL;
struct berval credU;
ret = WLDAP32_LDAP_NO_MEMORY;
TRACE( "(%p, %s, %s, %p, %p, %p, %p)\n", ld, debugstr_w(dn),
debugstr_w(mechanism), cred, serverctrls, clientctrls, message );
if (!ld || !dn || !mechanism || !cred || !message)
return WLDAP32_LDAP_PARAM_ERROR;
dnU = strWtoU( dn );
if (!dnU) goto exit;
mechanismU = strWtoU( mechanism );
if (!mechanismU) goto exit;
if (serverctrls) {
serverctrlsU = controlarrayWtoU( serverctrls );
if (!serverctrlsU) goto exit;
}
if (clientctrls) {
clientctrlsU = controlarrayWtoU( clientctrls );
if (!clientctrlsU) goto exit;
}
credU.bv_len = cred->bv_len;
credU.bv_val = cred->bv_val;
ret = map_error( ldap_sasl_bind( ld, dnU, mechanismU, &credU,
serverctrlsU, clientctrlsU, message ));
exit:
strfreeU( dnU );
strfreeU( mechanismU );
controlarrayfreeU( serverctrlsU );
controlarrayfreeU( clientctrlsU );
#endif
return ret;
}
/***********************************************************************
* ldap_sasl_bind_sA (WLDAP32.@)
*
* See ldap_sasl_bind_sW.
*/
ULONG CDECL ldap_sasl_bind_sA( WLDAP32_LDAP *ld, const PCHAR dn,
const PCHAR mechanism, const BERVAL *cred, PLDAPControlA *serverctrls,
PLDAPControlA *clientctrls, PBERVAL *serverdata )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
WCHAR *dnW, *mechanismW = NULL;
LDAPControlW **serverctrlsW = NULL, **clientctrlsW = NULL;
ret = WLDAP32_LDAP_NO_MEMORY;
TRACE( "(%p, %s, %s, %p, %p, %p, %p)\n", ld, debugstr_a(dn),
debugstr_a(mechanism), cred, serverctrls, clientctrls, serverdata );
if (!ld || !dn || !mechanism || !cred || !serverdata)
return WLDAP32_LDAP_PARAM_ERROR;
dnW = strAtoW( dn );
if (!dnW) goto exit;
mechanismW = strAtoW( mechanism );
if (!mechanismW) goto exit;
if (serverctrls) {
serverctrlsW = controlarrayAtoW( serverctrls );
if (!serverctrlsW) goto exit;
}
if (clientctrls) {
clientctrlsW = controlarrayAtoW( clientctrls );
if (!clientctrlsW) goto exit;
}
ret = ldap_sasl_bind_sW( ld, dnW, mechanismW, cred, serverctrlsW, clientctrlsW, serverdata );
exit:
strfreeW( dnW );
strfreeW( mechanismW );
controlarrayfreeW( serverctrlsW );
controlarrayfreeW( clientctrlsW );
#endif
return ret;
}
/***********************************************************************
* ldap_sasl_bind_sW (WLDAP32.@)
*
* Authenticate with an LDAP server using SASL (synchronous operation).
*
* PARAMS
* ld [I] Pointer to an LDAP context.
* dn [I] DN of entry to bind as.
* mechanism [I] Authentication method.
* cred [I] Credentials.
* serverctrls [I] Array of LDAP server controls.
* clientctrls [I] Array of LDAP client controls.
* serverdata [O] Authentication response from the server.
*
* RETURNS
* Success: LDAP_SUCCESS
* Failure: An LDAP error code.
*
* NOTES
* The serverctrls and clientctrls parameters are optional and should
* be set to NULL if not used.
*/
ULONG CDECL ldap_sasl_bind_sW( WLDAP32_LDAP *ld, const PWCHAR dn,
const PWCHAR mechanism, const BERVAL *cred, PLDAPControlW *serverctrls,
PLDAPControlW *clientctrls, PBERVAL *serverdata )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
char *dnU, *mechanismU = NULL;
LDAPControl **serverctrlsU = NULL, **clientctrlsU = NULL;
struct berval credU;
ret = WLDAP32_LDAP_NO_MEMORY;
TRACE( "(%p, %s, %s, %p, %p, %p, %p)\n", ld, debugstr_w(dn),
debugstr_w(mechanism), cred, serverctrls, clientctrls, serverdata );
if (!ld || !dn || !mechanism || !cred || !serverdata)
return WLDAP32_LDAP_PARAM_ERROR;
dnU = strWtoU( dn );
if (!dnU) goto exit;
mechanismU = strWtoU( mechanism );
if (!mechanismU) goto exit;
if (serverctrls) {
serverctrlsU = controlarrayWtoU( serverctrls );
if (!serverctrlsU) goto exit;
}
if (clientctrls) {
clientctrlsU = controlarrayWtoU( clientctrls );
if (!clientctrlsU) goto exit;
}
credU.bv_len = cred->bv_len;
credU.bv_val = cred->bv_val;
ret = map_error( ldap_sasl_bind_s( ld, dnU, mechanismU, &credU,
serverctrlsU, clientctrlsU, (struct berval **)serverdata ));
exit:
strfreeU( dnU );
strfreeU( mechanismU );
controlarrayfreeU( serverctrlsU );
controlarrayfreeU( clientctrlsU );
#endif
return ret;
}
/***********************************************************************
* ldap_simple_bindA (WLDAP32.@)
*
* See ldap_simple_bindW.
*/
ULONG CDECL ldap_simple_bindA( WLDAP32_LDAP *ld, PCHAR dn, PCHAR passwd )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
WCHAR *dnW = NULL, *passwdW = NULL;
ret = WLDAP32_LDAP_NO_MEMORY;
TRACE( "(%p, %s, %p)\n", ld, debugstr_a(dn), passwd );
if (!ld) return ~0u;
if (dn) {
dnW = strAtoW( dn );
if (!dnW) goto exit;
}
if (passwd) {
passwdW = strAtoW( passwd );
if (!passwdW) goto exit;
}
ret = ldap_simple_bindW( ld, dnW, passwdW );
exit:
strfreeW( dnW );
strfreeW( passwdW );
#endif
return ret;
}
/***********************************************************************
* ldap_simple_bindW (WLDAP32.@)
*
* Authenticate with an LDAP server (asynchronous operation).
*
* PARAMS
* ld [I] Pointer to an LDAP context.
* dn [I] DN of entry to bind as.
* passwd [I] Password string.
*
* RETURNS
* Success: Message ID of the bind operation.
* Failure: An LDAP error code.
*
* NOTES
* Set dn and passwd to NULL to bind as an anonymous user.
*/
ULONG CDECL ldap_simple_bindW( WLDAP32_LDAP *ld, PWCHAR dn, PWCHAR passwd )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
char *dnU = NULL, *passwdU = NULL;
struct berval pwd = { 0, NULL };
int msg;
ret = WLDAP32_LDAP_NO_MEMORY;
TRACE( "(%p, %s, %p)\n", ld, debugstr_w(dn), passwd );
if (!ld) return ~0u;
if (dn) {
dnU = strWtoU( dn );
if (!dnU) goto exit;
}
if (passwd) {
passwdU = strWtoU( passwd );
if (!passwdU) goto exit;
pwd.bv_len = strlen( passwdU );
pwd.bv_val = passwdU;
}
ret = ldap_sasl_bind( ld, dnU, LDAP_SASL_SIMPLE, &pwd, NULL, NULL, &msg );
if (ret == LDAP_SUCCESS)
ret = msg;
else
ret = ~0u;
exit:
strfreeU( dnU );
strfreeU( passwdU );
#endif
return ret;
}
/***********************************************************************
* ldap_simple_bind_sA (WLDAP32.@)
*
* See ldap_simple_bind_sW.
*/
ULONG CDECL ldap_simple_bind_sA( WLDAP32_LDAP *ld, PCHAR dn, PCHAR passwd )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
WCHAR *dnW = NULL, *passwdW = NULL;
ret = WLDAP32_LDAP_NO_MEMORY;
TRACE( "(%p, %s, %p)\n", ld, debugstr_a(dn), passwd );
if (!ld) return WLDAP32_LDAP_PARAM_ERROR;
if (dn) {
dnW = strAtoW( dn );
if (!dnW) goto exit;
}
if (passwd) {
passwdW = strAtoW( passwd );
if (!passwdW) goto exit;
}
ret = ldap_simple_bind_sW( ld, dnW, passwdW );
exit:
strfreeW( dnW );
strfreeW( passwdW );
#endif
return ret;
}
/***********************************************************************
* ldap_simple_bind_sW (WLDAP32.@)
*
* Authenticate with an LDAP server (synchronous operation).
*
* PARAMS
* ld [I] Pointer to an LDAP context.
* dn [I] DN of entry to bind as.
* passwd [I] Password string.
*
* RETURNS
* Success: LDAP_SUCCESS
* Failure: An LDAP error code.
*
* NOTES
* Set dn and passwd to NULL to bind as an anonymous user.
*/
ULONG CDECL ldap_simple_bind_sW( WLDAP32_LDAP *ld, PWCHAR dn, PWCHAR passwd )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
char *dnU = NULL, *passwdU = NULL;
struct berval pwd = { 0, NULL };
ret = WLDAP32_LDAP_NO_MEMORY;
TRACE( "(%p, %s, %p)\n", ld, debugstr_w(dn), passwd );
if (!ld) return WLDAP32_LDAP_PARAM_ERROR;
if (dn) {
dnU = strWtoU( dn );
if (!dnU) goto exit;
}
if (passwd) {
passwdU = strWtoU( passwd );
if (!passwdU) goto exit;
pwd.bv_len = strlen( passwdU );
pwd.bv_val = passwdU;
}
ret = map_error( ldap_sasl_bind_s( ld, dnU, LDAP_SASL_SIMPLE, &pwd, NULL, NULL, NULL ));
exit:
strfreeU( dnU );
strfreeU( passwdU );
#endif
return ret;
}
/***********************************************************************
* ldap_unbind (WLDAP32.@)
*
* Close LDAP connection and free resources (asynchronous operation).
*
* PARAMS
* ld [I] Pointer to an LDAP context.
*
* RETURNS
* Success: LDAP_SUCCESS
* Failure: An LDAP error code.
*/
ULONG CDECL WLDAP32_ldap_unbind( WLDAP32_LDAP *ld )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
TRACE( "(%p)\n", ld );
if (ld)
ret = map_error( ldap_unbind_ext( ld, NULL, NULL ));
else
ret = WLDAP32_LDAP_PARAM_ERROR;
#endif
return ret;
}
/***********************************************************************
* ldap_unbind_s (WLDAP32.@)
*
* Close LDAP connection and free resources (synchronous operation).
*
* PARAMS
* ld [I] Pointer to an LDAP context.
*
* RETURNS
* Success: LDAP_SUCCESS
* Failure: An LDAP error code.
*/
ULONG CDECL WLDAP32_ldap_unbind_s( WLDAP32_LDAP *ld )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
TRACE( "(%p)\n", ld );
if (ld)
ret = map_error( ldap_unbind_ext_s( ld, NULL, NULL ));
else
ret = WLDAP32_LDAP_PARAM_ERROR;
#endif
return ret;
}
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