/* dn.c - routines for dealing with distinguished names */
/* $OpenLDAP$ */
-/*
- * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2004 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
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* Portions Copyright (c) 1995 Regents of the University of Michigan.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that this notice is preserved and that due credit is given
+ * to the University of Michigan at Ann Arbor. The name of the University
+ * may not be used to endorse or promote products derived from this
+ * software without specific prior written permission. This software
+ * is provided ``as is'' without express or implied warranty.
*/
#include "portable.h"
#include <ac/string.h>
#include <ac/time.h>
-#include "ldap_pvt.h"
-
#include "slap.h"
-
+#include "ldap_pvt.h" /* must be after slap.h, to get ldap_bv2dn_x() & co */
#include "lutil.h"
/*
* structural representation of a distinguished name.
*/
static int
-LDAPDN_validate( LDAPDN *dn )
+LDAPDN_validate( LDAPDN dn )
{
int iRDN;
int rc;
assert( dn );
- for ( iRDN = 0; dn[ 0 ][ iRDN ]; iRDN++ ) {
- LDAPRDN *rdn = dn[ 0 ][ iRDN ];
+ for ( iRDN = 0; dn[ iRDN ]; iRDN++ ) {
+ LDAPRDN rdn = dn[ iRDN ];
int iAVA;
assert( rdn );
- for ( iAVA = 0; rdn[ 0 ][ iAVA ]; iAVA++ ) {
- LDAPAVA *ava = rdn[ 0 ][ iAVA ];
+ for ( iAVA = 0; rdn[ iAVA ]; iAVA++ ) {
+ LDAPAVA *ava = rdn[ iAVA ];
AttributeDescription *ad;
slap_syntax_validate_func *validate = NULL;
struct berval *in )
{
int rc;
- LDAPDN *dn = NULL;
+ LDAPDN dn = NULL;
assert( in );
* a RDN should be limited.
*/
static void
-AVA_Sort( LDAPRDN *rdn, int iAVA )
+AVA_Sort( LDAPRDN rdn, int iAVA )
{
int i;
- LDAPAVA *ava_in = rdn[ 0 ][ iAVA ];
+ LDAPAVA *ava_in = rdn[ iAVA ];
assert( rdn );
assert( ava_in );
for ( i = 0; i < iAVA; i++ ) {
- LDAPAVA *ava = rdn[ 0 ][ i ];
+ LDAPAVA *ava = rdn[ i ];
int a, j;
assert( ava );
return;
}
- ava = rdn[ 0 ][ i ];
+ ava = rdn[ i ];
a = strcmp( ava_in->la_attr.bv_val,
ava->la_attr.bv_val );
}
* move ahead
*/
for ( j = iAVA; j > i; j-- ) {
- rdn[ 0 ][ j ] = rdn[ 0 ][ j - 1 ];
+ rdn[ j ] = rdn[ j - 1 ];
}
- rdn[ 0 ][ i ] = ava_in;
+ rdn[ i ] = ava_in;
return;
}
* structural representation of a distinguished name.
*/
static int
-LDAPDN_rewrite( LDAPDN *dn, unsigned flags )
+LDAPDN_rewrite( LDAPDN dn, unsigned flags, void *ctx )
{
int iRDN;
int rc;
assert( dn );
- for ( iRDN = 0; dn[ 0 ][ iRDN ]; iRDN++ ) {
- LDAPRDN *rdn = dn[ 0 ][ iRDN ];
+ for ( iRDN = 0; dn[ iRDN ]; iRDN++ ) {
+ LDAPRDN rdn = dn[ iRDN ];
int iAVA;
assert( rdn );
- for ( iAVA = 0; rdn[ 0 ][ iAVA ]; iAVA++ ) {
- LDAPAVA *ava = rdn[ 0 ][ iAVA ];
+ for ( iAVA = 0; rdn[ iAVA ]; iAVA++ ) {
+ LDAPAVA *ava = rdn[ iAVA ];
AttributeDescription *ad;
slap_syntax_validate_func *validf = NULL;
-#ifdef SLAP_NVALUES
slap_mr_normalize_func *normf = NULL;
-#endif
slap_syntax_transform_func *transf = NULL;
MatchingRule *mr = NULL;
- struct berval bv = { 0, NULL };
+ struct berval bv = BER_BVNULL;
int do_sort = 0;
assert( ava );
ava->la_attr = ad->ad_cname;
if( ava->la_flags & LDAP_AVA_BINARY ) {
+ if( ava->la_value.bv_len == 0 ) {
+ /* BER encoding is empty */
+ return LDAP_INVALID_SYNTAX;
+ }
+
/* AVA is binary encoded, don't muck with it */
} else if( flags & SLAP_LDAPDN_PRETTY ) {
transf = ad->ad_type->sat_syntax->ssyn_pretty;
} else { /* normalization */
validf = ad->ad_type->sat_syntax->ssyn_validate;
mr = ad->ad_type->sat_equality;
-#ifdef SLAP_NVALUES
if( mr ) normf = mr->smr_normalize;
-#else
- transf = ad->ad_type->sat_syntax->ssyn_normalize;
-#endif
}
if ( validf ) {
if ( transf ) {
/*
-#ifdef SLAP_NVALUES
* transform value by pretty function
-#else
- * transform value by normalize/pretty function
-#endif
* if value is empty, use empty_bv
*/
rc = ( *transf )( ad->ad_type->sat_syntax,
ava->la_value.bv_len
? &ava->la_value
: (struct berval *) &slap_empty_bv,
- &bv );
+ &bv, ctx );
if ( rc != LDAP_SUCCESS ) {
return LDAP_INVALID_SYNTAX;
}
}
-#ifdef SLAP_NVALUES
if ( normf ) {
/*
* normalize value
* if value is empty, use empty_bv
*/
rc = ( *normf )(
- 0,
+ SLAP_MR_VALUE_OF_ASSERTION_SYNTAX,
ad->ad_type->sat_syntax,
mr,
ava->la_value.bv_len
? &ava->la_value
: (struct berval *) &slap_empty_bv,
- &bv );
+ &bv, ctx );
if ( rc != LDAP_SUCCESS ) {
return LDAP_INVALID_SYNTAX;
}
}
-#else
- if( mr && ( mr->smr_usage & SLAP_MR_DN_FOLD ) ) {
- char *s = bv.bv_val;
-
- if ( UTF8bvnormalize( &bv, &bv,
- LDAP_UTF8_CASEFOLD ) == NULL ) {
- return LDAP_INVALID_SYNTAX;
- }
- free( s );
- }
-#endif
if( bv.bv_val ) {
- free( ava->la_value.bv_val );
+ if ( ava->la_flags & LDAP_AVA_FREE_VALUE )
+ ber_memfree_x( ava->la_value.bv_val, ctx );
ava->la_value = bv;
+ ava->la_flags |= LDAP_AVA_FREE_VALUE;
}
if( do_sort ) AVA_Sort( rdn, iAVA );
}
int
-#ifdef SLAP_NVALUES
dnNormalize(
slap_mask_t use,
Syntax *syntax,
MatchingRule *mr,
struct berval *val,
- struct berval *out )
-#else
-dnNormalize(
- Syntax *syntax,
- struct berval *val,
- struct berval *out )
-#endif
+ struct berval *out,
+ void *ctx)
{
assert( val );
assert( out );
Debug( LDAP_DEBUG_TRACE, ">>> dnNormalize: <%s>\n", val->bv_val, 0, 0 );
if ( val->bv_len != 0 ) {
- LDAPDN *dn = NULL;
+ LDAPDN dn = NULL;
int rc;
/*
* Go to structural representation
*/
- rc = ldap_bv2dn( val, &dn, LDAP_DN_FORMAT_LDAP );
+ rc = ldap_bv2dn_x( val, &dn, LDAP_DN_FORMAT_LDAP, ctx );
if ( rc != LDAP_SUCCESS ) {
return LDAP_INVALID_SYNTAX;
}
/*
* Schema-aware rewrite
*/
- if ( LDAPDN_rewrite( dn, 0 ) != LDAP_SUCCESS ) {
- ldap_dnfree( dn );
+ if ( LDAPDN_rewrite( dn, 0, ctx ) != LDAP_SUCCESS ) {
+ ldap_dnfree_x( dn, ctx );
return LDAP_INVALID_SYNTAX;
}
/*
* Back to string representation
*/
- rc = ldap_dn2bv( dn, out,
- LDAP_DN_FORMAT_LDAPV3 | LDAP_DN_PRETTY );
+ rc = ldap_dn2bv_x( dn, out,
+ LDAP_DN_FORMAT_LDAPV3 | LDAP_DN_PRETTY, ctx );
- ldap_dnfree( dn );
+ ldap_dnfree_x( dn, ctx );
if ( rc != LDAP_SUCCESS ) {
return LDAP_INVALID_SYNTAX;
}
} else {
- ber_dupbv( out, val );
+ ber_dupbv_x( out, val, ctx );
}
Debug( LDAP_DEBUG_TRACE, "<<< dnNormalize: <%s>\n", out->bv_val, 0, 0 );
return LDAP_SUCCESS;
}
-#if 0
-/*
- * dn "pretty"ing routine
- */
int
dnPretty(
Syntax *syntax,
struct berval *val,
- struct berval **pretty)
-{
- struct berval *out;
- int rc;
-
- assert( pretty && *pretty == NULL );
-
- out = ch_malloc( sizeof( struct berval ) );
- rc = dnPretty2( syntax, val, out );
- if ( rc != LDAP_SUCCESS )
- free( out );
- else
- *pretty = out;
- return rc;
-}
-#endif
-
-int
-dnPretty2(
- Syntax *syntax,
- struct berval *val,
- struct berval *out)
+ struct berval *out,
+ void *ctx)
{
assert( val );
assert( out );
#endif
if ( val->bv_len == 0 ) {
- ber_dupbv( out, val );
+ ber_dupbv_x( out, val, ctx );
} else if ( val->bv_len > SLAP_LDAPDN_MAXLEN ) {
return LDAP_INVALID_SYNTAX;
} else {
- LDAPDN *dn = NULL;
+ LDAPDN dn = NULL;
int rc;
/* FIXME: should be liberal in what we accept */
- rc = ldap_bv2dn( val, &dn, LDAP_DN_FORMAT_LDAP );
+ rc = ldap_bv2dn_x( val, &dn, LDAP_DN_FORMAT_LDAP, ctx );
if ( rc != LDAP_SUCCESS ) {
return LDAP_INVALID_SYNTAX;
}
/*
* Schema-aware rewrite
*/
- if ( LDAPDN_rewrite( dn, SLAP_LDAPDN_PRETTY ) != LDAP_SUCCESS ) {
- ldap_dnfree( dn );
+ if ( LDAPDN_rewrite( dn, SLAP_LDAPDN_PRETTY, ctx ) != LDAP_SUCCESS ) {
+ ldap_dnfree_x( dn, ctx );
return LDAP_INVALID_SYNTAX;
}
/* RE: the default is the form that is used as
* an internal representation; the pretty form
* is a variant */
- rc = ldap_dn2bv( dn, out,
- LDAP_DN_FORMAT_LDAPV3 | LDAP_DN_PRETTY );
+ rc = ldap_dn2bv_x( dn, out,
+ LDAP_DN_FORMAT_LDAPV3 | LDAP_DN_PRETTY, ctx );
- ldap_dnfree( dn );
+ ldap_dnfree_x( dn, ctx );
if ( rc != LDAP_SUCCESS ) {
return LDAP_INVALID_SYNTAX;
}
}
+#ifdef NEW_LOGGING
+ LDAP_LOG( OPERATION, ARGS, "<<< dnPretty: <%s>\n", out->bv_val, 0, 0 );
+#else
Debug( LDAP_DEBUG_TRACE, "<<< dnPretty: <%s>\n", out->bv_val, 0, 0 );
+#endif
return LDAP_SUCCESS;
}
dnPrettyNormalDN(
Syntax *syntax,
struct berval *val,
- LDAPDN **dn,
- int flags )
+ LDAPDN *dn,
+ int flags,
+ void *ctx )
{
assert( val );
assert( dn );
int rc;
/* FIXME: should be liberal in what we accept */
- rc = ldap_bv2dn( val, dn, LDAP_DN_FORMAT_LDAP );
+ rc = ldap_bv2dn_x( val, dn, LDAP_DN_FORMAT_LDAP, ctx );
if ( rc != LDAP_SUCCESS ) {
return LDAP_INVALID_SYNTAX;
}
/*
* Schema-aware rewrite
*/
- if ( LDAPDN_rewrite( *dn, flags ) != LDAP_SUCCESS ) {
- ldap_dnfree( *dn );
+ if ( LDAPDN_rewrite( *dn, flags, ctx ) != LDAP_SUCCESS ) {
+ ldap_dnfree_x( *dn, ctx );
*dn = NULL;
return LDAP_INVALID_SYNTAX;
}
Syntax *syntax,
struct berval *val,
struct berval *pretty,
- struct berval *normal)
+ struct berval *normal,
+ void *ctx)
{
#ifdef NEW_LOGGING
LDAP_LOG ( OPERATION, ENTRY, ">>> dnPrettyNormal: <%s>\n", val->bv_val, 0, 0 );
assert( normal );
if ( val->bv_len == 0 ) {
- ber_dupbv( pretty, val );
- ber_dupbv( normal, val );
+ ber_dupbv_x( pretty, val, ctx );
+ ber_dupbv_x( normal, val, ctx );
} else if ( val->bv_len > SLAP_LDAPDN_MAXLEN ) {
/* too big */
return LDAP_INVALID_SYNTAX;
} else {
- LDAPDN *dn = NULL;
+ LDAPDN dn = NULL;
int rc;
pretty->bv_val = NULL;
normal->bv_len = 0;
/* FIXME: should be liberal in what we accept */
- rc = ldap_bv2dn( val, &dn, LDAP_DN_FORMAT_LDAP );
+ rc = ldap_bv2dn_x( val, &dn, LDAP_DN_FORMAT_LDAP, ctx );
if ( rc != LDAP_SUCCESS ) {
return LDAP_INVALID_SYNTAX;
}
/*
* Schema-aware rewrite
*/
- if ( LDAPDN_rewrite( dn, SLAP_LDAPDN_PRETTY ) != LDAP_SUCCESS ) {
- ldap_dnfree( dn );
+ if ( LDAPDN_rewrite( dn, SLAP_LDAPDN_PRETTY, ctx ) != LDAP_SUCCESS ) {
+ ldap_dnfree_x( dn, ctx );
return LDAP_INVALID_SYNTAX;
}
- rc = ldap_dn2bv( dn, pretty,
- LDAP_DN_FORMAT_LDAPV3 | LDAP_DN_PRETTY );
+ rc = ldap_dn2bv_x( dn, pretty,
+ LDAP_DN_FORMAT_LDAPV3 | LDAP_DN_PRETTY, ctx );
if ( rc != LDAP_SUCCESS ) {
- ldap_dnfree( dn );
+ ldap_dnfree_x( dn, ctx );
return LDAP_INVALID_SYNTAX;
}
- if ( LDAPDN_rewrite( dn, 0 ) != LDAP_SUCCESS ) {
- ldap_dnfree( dn );
- free( pretty->bv_val );
+ if ( LDAPDN_rewrite( dn, 0, ctx ) != LDAP_SUCCESS ) {
+ ldap_dnfree_x( dn, ctx );
+ ber_memfree_x( pretty->bv_val, ctx );
pretty->bv_val = NULL;
pretty->bv_len = 0;
return LDAP_INVALID_SYNTAX;
}
- rc = ldap_dn2bv( dn, normal,
- LDAP_DN_FORMAT_LDAPV3 | LDAP_DN_PRETTY );
+ rc = ldap_dn2bv_x( dn, normal,
+ LDAP_DN_FORMAT_LDAPV3 | LDAP_DN_PRETTY, ctx );
- ldap_dnfree( dn );
+ ldap_dnfree_x( dn, ctx );
if ( rc != LDAP_SUCCESS ) {
- free( pretty->bv_val );
+ ber_memfree_x( pretty->bv_val, ctx );
pretty->bv_val = NULL;
pretty->bv_len = 0;
return LDAP_INVALID_SYNTAX;
int
dnExtractRdn(
struct berval *dn,
- struct berval *rdn )
+ struct berval *rdn,
+ void *ctx )
{
- LDAPRDN *tmpRDN;
+ LDAPRDN tmpRDN;
const char *p;
int rc;
return LDAP_OTHER;
}
- rc = ldap_bv2rdn( dn, &tmpRDN, (char **)&p, LDAP_DN_FORMAT_LDAP );
+ rc = ldap_bv2rdn_x( dn, &tmpRDN, (char **)&p, LDAP_DN_FORMAT_LDAP, ctx );
if ( rc != LDAP_SUCCESS ) {
return rc;
}
- rc = ldap_rdn2bv( tmpRDN, rdn, LDAP_DN_FORMAT_LDAPV3 | LDAP_DN_PRETTY );
+ rc = ldap_rdn2bv_x( tmpRDN, rdn, LDAP_DN_FORMAT_LDAPV3 | LDAP_DN_PRETTY, ctx );
- ldap_rdnfree( tmpRDN );
+ ldap_rdnfree_x( tmpRDN, ctx );
if ( rc != LDAP_SUCCESS ) {
return rc;
}
void
build_new_dn( struct berval * new_dn,
struct berval * parent_dn,
- struct berval * newrdn )
+ struct berval * newrdn,
+ void *memctx )
{
char *ptr;
- if ( parent_dn == NULL ) {
+ if ( parent_dn == NULL || parent_dn->bv_len == 0 ) {
ber_dupbv( new_dn, newrdn );
return;
}
new_dn->bv_len = parent_dn->bv_len + newrdn->bv_len + 1;
- new_dn->bv_val = (char *) ch_malloc( new_dn->bv_len + 1 );
+ new_dn->bv_val = (char *) slap_sl_malloc( new_dn->bv_len + 1, memctx );
ptr = lutil_strcopy( new_dn->bv_val, newrdn->bv_val );
*ptr++ = ',';
dnX509normalize( void *x509_name, struct berval *out )
{
/* Invoke the LDAP library's converter with our schema-rewriter */
- return ldap_X509dn2bv( x509_name, out, LDAPDN_rewrite, 0 );
+ int rc = ldap_X509dn2bv( x509_name, out, LDAPDN_rewrite, 0 );
+
+ Debug( LDAP_DEBUG_TRACE,
+ "dnX509Normalize: <%s>\n", out->bv_val, 0, 0 );
+
+ return rc;
}
/*
projects / openldap / blobdiff