/* $NetBSD: assertion.c,v 1.1.1.6.6.1 2019/08/10 06:17:14 martin Exp $ */ /* $OpenLDAP$ */ /* This work is part of OpenLDAP Software . * * Copyright 1998-2019 The OpenLDAP Foundation. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted only as authorized by the OpenLDAP * Public License. * * A copy of this license is available in the file LICENSE in the * top-level directory of the distribution or, alternatively, at * . */ #include __RCSID("$NetBSD: assertion.c,v 1.1.1.6.6.1 2019/08/10 06:17:14 martin Exp $"); #include "portable.h" #include #include #include #include #include "ldap-int.h" int ldap_create_assertion_control_value( LDAP *ld, char *assertion, struct berval *value ) { BerElement *ber = NULL; int err; ld->ld_errno = LDAP_SUCCESS; if ( assertion == NULL || assertion[ 0 ] == '\0' ) { ld->ld_errno = LDAP_PARAM_ERROR; return ld->ld_errno; } if ( value == NULL ) { ld->ld_errno = LDAP_PARAM_ERROR; return ld->ld_errno; } BER_BVZERO( value ); ber = ldap_alloc_ber_with_options( ld ); if ( ber == NULL ) { ld->ld_errno = LDAP_NO_MEMORY; return ld->ld_errno; } err = ldap_pvt_put_filter( ber, assertion ); if ( err < 0 ) { ld->ld_errno = LDAP_ENCODING_ERROR; goto done; } err = ber_flatten2( ber, value, 1 ); if ( err < 0 ) { ld->ld_errno = LDAP_NO_MEMORY; goto done; } done:; if ( ber != NULL ) { ber_free( ber, 1 ); } return ld->ld_errno; } int ldap_create_assertion_control( LDAP *ld, char *assertion, int iscritical, LDAPControl **ctrlp ) { struct berval value; if ( ctrlp == NULL ) { ld->ld_errno = LDAP_PARAM_ERROR; return ld->ld_errno; } ld->ld_errno = ldap_create_assertion_control_value( ld, assertion, &value ); if ( ld->ld_errno == LDAP_SUCCESS ) { ld->ld_errno = ldap_control_create( LDAP_CONTROL_ASSERT, iscritical, &value, 0, ctrlp ); if ( ld->ld_errno != LDAP_SUCCESS ) { LDAP_FREE( value.bv_val ); } } return ld->ld_errno; }