/* $OpenLDAP$ */
/*
- * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
/*
#include <ac/string.h>
#include <ac/time.h>
+#include "lutil.h"
+
#include "ldap_pvt.h"
#include "slap.h"
-static void modlist_free(LDAPModList *ml);
-
-static int add_modified_attrs( Operation *op, LDAPModList **modlist );
-
int
do_modify(
Connection *conn,
- Operation *op
-)
+ Operation *op )
{
- char *dn, *ndn;
+ struct berval dn = { 0, NULL };
+ struct berval pdn = { 0, NULL };
+ struct berval ndn = { 0, NULL };
char *last;
ber_tag_t tag;
ber_len_t len;
- LDAPModList *modlist = NULL;
- LDAPModList **modtail = &modlist;
+ Modifications *modlist = NULL;
+ Modifications **modtail = &modlist;
#ifdef LDAP_DEBUG
- LDAPModList *tmp;
+ Modifications *tmp;
#endif
Backend *be;
int rc;
+ const char *text;
+ int manageDSAit;
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "operation", LDAP_LEVEL_ENTRY,
+ "do_modify: enter\n" ));
+#else
Debug( LDAP_DEBUG_TRACE, "do_modify\n", 0, 0, 0 );
-
- if( op->o_bind_in_progress ) {
- Debug( LDAP_DEBUG_ANY, "do_modify: SASL bind in progress.\n",
- 0, 0, 0 );
- send_ldap_result( conn, op, LDAP_SASL_BIND_IN_PROGRESS,
- NULL, "SASL bind in progress", NULL, NULL );
- return LDAP_SASL_BIND_IN_PROGRESS;
- }
+#endif
/*
* Parse the modify request. It looks like this:
* }
*/
- if ( ber_scanf( op->o_ber, "{a" /*}*/, &dn ) == LBER_ERROR ) {
+ if ( ber_scanf( op->o_ber, "{m" /*}*/, &dn ) == LBER_ERROR ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
+ "do_modify: ber_scanf failed\n" ));
+#else
Debug( LDAP_DEBUG_ANY, "do_modify: ber_scanf failed\n", 0, 0, 0 );
+#endif
+
send_ldap_disconnect( conn, op,
LDAP_PROTOCOL_ERROR, "decoding error" );
- return -1;
+ return SLAPD_DISCONNECT;
}
- Debug( LDAP_DEBUG_ARGS, "do_modify: dn (%s)\n", dn, 0, 0 );
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "operation", LDAP_LEVEL_ARGS,
+ "do_modify: dn (%s)\n", dn.bv_val ));
+#else
+ Debug( LDAP_DEBUG_ARGS, "do_modify: dn (%s)\n", dn.bv_val, 0, 0 );
+#endif
- ndn = ch_strdup( dn );
-
- if( dn_normalize( ndn ) == NULL ) {
- Debug( LDAP_DEBUG_ANY, "do_modify: invalid dn (%s)\n", dn, 0, 0 );
- send_ldap_result( conn, op, rc = LDAP_INVALID_DN_SYNTAX, NULL,
- "invalid DN", NULL, NULL );
- goto cleanup;
- }
/* collect modifications & save for later */
tag = ber_next_element( op->o_ber, &len, last ) )
{
ber_int_t mop;
+ Modifications tmp, *mod;
- (*modtail) = (LDAPModList *) ch_calloc( 1, sizeof(LDAPModList) );
- if ( ber_scanf( op->o_ber, "{i{a[V]}}", &mop,
- &(*modtail)->ml_type, &(*modtail)->ml_bvalues )
+ if ( ber_scanf( op->o_ber, "{i{m[W]}}", &mop,
+ &tmp.sml_type, &tmp.sml_bvalues )
== LBER_ERROR )
{
send_ldap_disconnect( conn, op,
LDAP_PROTOCOL_ERROR, "decoding modlist error" );
- rc = -1;
+ rc = SLAPD_DISCONNECT;
goto cleanup;
}
- (*modtail)->ml_op = mop;
-
- if ( (*modtail)->ml_op != LDAP_MOD_ADD &&
- (*modtail)->ml_op != LDAP_MOD_DELETE &&
- (*modtail)->ml_op != LDAP_MOD_REPLACE )
- {
- Debug( LDAP_DEBUG_ANY,
- "do_modify: invalid modify operation (%ld)\n",
- (long) (*modtail)->ml_op, 0, 0 );
- send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR,
- NULL, "unrecognized modify operation", NULL, NULL );
- rc = LDAP_PROTOCOL_ERROR;
- goto cleanup;
- }
+ mod = (Modifications *) ch_malloc( sizeof(Modifications) );
+ mod->sml_type = tmp.sml_type;
+ mod->sml_bvalues = tmp.sml_bvalues;
+ mod->sml_desc = NULL;
+ *modtail = mod;
+
+ switch( mop ) {
+ case LDAP_MOD_ADD:
+ if ( mod->sml_bvalues == NULL ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
+ "do_modify: modify/add operation (%ld) requires values\n",
+ (long)mop ));
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "do_modify: modify/add operation (%ld) requires values\n",
+ (long) mop, 0, 0 );
+#endif
- if ( (*modtail)->ml_bvalues == NULL && (
- (*modtail)->ml_op != LDAP_MOD_REPLACE &&
- (*modtail)->ml_op != LDAP_MOD_DELETE ) )
- {
- Debug( LDAP_DEBUG_ANY,
- "do_modify: invalid modify operation (%ld) without values\n",
- (long) (*modtail)->ml_op, 0, 0 );
- send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR,
- NULL, "unrecognized modify operation without values",
- NULL, NULL );
- rc = LDAP_PROTOCOL_ERROR;
- goto cleanup;
+ send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR,
+ NULL, "modify/add operation requires values",
+ NULL, NULL );
+ rc = LDAP_PROTOCOL_ERROR;
+ goto cleanup;
+ }
+
+ /* fall through */
+
+ case LDAP_MOD_DELETE:
+ case LDAP_MOD_REPLACE:
+ break;
+
+ default: {
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
+ "do_modify: invalid modify operation (%ld)\n",
+ (long)mop ));
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "do_modify: invalid modify operation (%ld)\n",
+ (long) mop, 0, 0 );
+#endif
+
+ send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR,
+ NULL, "unrecognized modify operation", NULL, NULL );
+ rc = LDAP_PROTOCOL_ERROR;
+ goto cleanup;
+ }
}
- attr_normalize( (*modtail)->ml_type );
- modtail = &(*modtail)->ml_next;
+ mod->sml_op = mop;
+ modtail = &mod->sml_next;
}
*modtail = NULL;
+ if( (rc = get_ctrls( conn, op, 1 )) != LDAP_SUCCESS ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
+ "do_modify: get_ctrls failed\n" ));
+#else
+ Debug( LDAP_DEBUG_ANY, "do_modify: get_ctrls failed\n", 0, 0, 0 );
+#endif
+
+ goto cleanup;
+ }
+
+ rc = dnPrettyNormal( NULL, &dn, &pdn, &ndn );
+ if( rc != LDAP_SUCCESS ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "operation", LDAP_LEVEL_INFO,
+ "do_modify: conn %d invalid dn (%s)\n",
+ conn->c_connid, dn.bv_val ));
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "do_modify: invalid dn (%s)\n", dn.bv_val, 0, 0 );
+#endif
+ send_ldap_result( conn, op, rc = LDAP_INVALID_DN_SYNTAX, NULL,
+ "invalid DN", NULL, NULL );
+ goto cleanup;
+ }
+
+ if( ndn.bv_len == 0 ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
+ "do_modify: attempt to modify root DSE.\n" ));
+#else
+ Debug( LDAP_DEBUG_ANY, "do_modify: root dse!\n", 0, 0, 0 );
+#endif
+
+ send_ldap_result( conn, op, rc = LDAP_UNWILLING_TO_PERFORM,
+ NULL, "modify upon the root DSE not supported", NULL, NULL );
+ goto cleanup;
+
+#if defined( SLAPD_SCHEMA_DN )
+ } else if ( strcasecmp( ndn.bv_val, SLAPD_SCHEMA_DN ) == 0 ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
+ "do_modify: attempt to modify subschema subentry.\n" ));
+#else
+ Debug( LDAP_DEBUG_ANY, "do_modify: subschema subentry!\n", 0, 0, 0 );
+#endif
+
+ send_ldap_result( conn, op, rc = LDAP_UNWILLING_TO_PERFORM,
+ NULL, "modification of subschema subentry not supported",
+ NULL, NULL );
+ goto cleanup;
+#endif
+ }
+
#ifdef LDAP_DEBUG
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "operation", LDAP_LEVEL_DETAIL1,
+ "do_modify: modifications:\n" ));
+#else
Debug( LDAP_DEBUG_ARGS, "modifications:\n", 0, 0, 0 );
- for ( tmp = modlist; tmp != NULL; tmp = tmp->ml_next ) {
+#endif
+
+ for ( tmp = modlist; tmp != NULL; tmp = tmp->sml_next ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG(( "operation", LDAP_LEVEL_DETAIL1,
+ "\t%s: %s\n", tmp->sml_op == LDAP_MOD_ADD ?
+ "add" : (tmp->sml_op == LDAP_MOD_DELETE ?
+ "delete" : "replace"), tmp->sml_type.bv_val ));
+
+ if ( tmp->sml_bvalues == NULL ) {
+ LDAP_LOG(( "operation", LDAP_LEVEL_DETAIL1,
+ "\t\tno values" ));
+ } else if ( tmp->sml_bvalues[0].bv_val == NULL ) {
+ LDAP_LOG(( "operation", LDAP_LEVEL_DETAIL1,
+ "\t\tzero values" ));
+ } else if ( tmp->sml_bvalues[1].bv_val == NULL ) {
+ LDAP_LOG(( "operation", LDAP_LEVEL_DETAIL1,
+ "\t\tone value" ));
+ } else {
+ LDAP_LOG(( "operation", LDAP_LEVEL_DETAIL1,
+ "\t\tmultiple values" ));
+ }
+
+#else
Debug( LDAP_DEBUG_ARGS, "\t%s: %s\n",
- tmp->ml_op == LDAP_MOD_ADD
- ? "add" : (tmp->ml_op == LDAP_MOD_DELETE
- ? "delete" : "replace"), tmp->ml_type, 0 );
+ tmp->sml_op == LDAP_MOD_ADD
+ ? "add" : (tmp->sml_op == LDAP_MOD_DELETE
+ ? "delete" : "replace"), tmp->sml_type.bv_val, 0 );
+
+ if ( tmp->sml_bvalues == NULL ) {
+ Debug( LDAP_DEBUG_ARGS, "%s\n",
+ "\t\tno values", NULL, NULL );
+ } else if ( tmp->sml_bvalues[0].bv_val == NULL ) {
+ Debug( LDAP_DEBUG_ARGS, "%s\n",
+ "\t\tzero values", NULL, NULL );
+ } else if ( tmp->sml_bvalues[1].bv_val == NULL ) {
+ Debug( LDAP_DEBUG_ARGS, "%s, length %ld\n",
+ "\t\tone value", (long) tmp->sml_bvalues[0].bv_len, NULL );
+ } else {
+ Debug( LDAP_DEBUG_ARGS, "%s\n",
+ "\t\tmultiple values", NULL, NULL );
+ }
+#endif
}
#endif
- if( (rc = get_ctrls( conn, op, 1 )) != LDAP_SUCCESS ) {
- Debug( LDAP_DEBUG_ANY, "do_modify: get_ctrls failed\n", 0, 0, 0 );
- goto cleanup;
- }
-
Statslog( LDAP_DEBUG_STATS, "conn=%ld op=%d MOD dn=\"%s\"\n",
- op->o_connid, op->o_opid, dn, 0, 0 );
+ op->o_connid, op->o_opid, dn.bv_val, 0, 0 );
+
+ manageDSAit = get_manageDSAit( op );
/*
* We could be serving multiple database backends. Select the
* appropriate one, or send a referral to our "referral server"
* if we don't hold it.
*/
- if ( (be = select_backend( ndn )) == NULL ) {
+ if ( (be = select_backend( &ndn, manageDSAit, 0 )) == NULL ) {
+ BerVarray ref = referral_rewrite( default_referral,
+ NULL, &pdn, LDAP_SCOPE_DEFAULT );
+
send_ldap_result( conn, op, rc = LDAP_REFERRAL,
- NULL, NULL, default_referral, NULL );
+ NULL, NULL, ref ? ref : default_referral, NULL );
+
+ ber_bvarray_free( ref );
goto cleanup;
}
- if ( global_readonly || be->be_readonly ) {
- Debug( LDAP_DEBUG_ANY, "do_modify: database is read-only\n",
- 0, 0, 0 );
- send_ldap_result( conn, op, rc = LDAP_UNWILLING_TO_PERFORM,
- NULL, "database is read-only", NULL, NULL );
+ /* check restrictions */
+ rc = backend_check_restrictions( be, conn, op, NULL, &text ) ;
+ if( rc != LDAP_SUCCESS ) {
+ send_ldap_result( conn, op, rc,
+ NULL, text, NULL, NULL );
+ goto cleanup;
+ }
+
+ /* check for referrals */
+ rc = backend_check_referrals( be, conn, op, &pdn, &ndn );
+ if ( rc != LDAP_SUCCESS ) {
goto cleanup;
}
/* deref suffix alias if appropriate */
- ndn = suffix_alias( be, ndn );
+ suffix_alias( be, &ndn );
/*
* do the modify if 1 && (2 || 3)
*/
if ( be->be_modify ) {
/* do the update here */
+ int repl_user = be_isupdate( be, &op->o_ndn );
#ifndef SLAPD_MULTIMASTER
- /* we don't have to check for replicator dn
- * because we accept each modify request
+ /* Multimaster slapd does not have to check for replicator dn
+ * because it accepts each modify request
*/
- if ( be->be_update_ndn == NULL ||
- strcmp( be->be_update_ndn, op->o_ndn ) == 0 )
+ if ( !be->be_update_ndn.bv_len || repl_user )
#endif
{
- if ( (be->be_lastmod == ON || (be->be_lastmod == UNDEFINED &&
- global_lastmod == ON)) && be->be_update_ndn == NULL )
- {
- rc = add_modified_attrs( op, &modlist );
+ int update = be->be_update_ndn.bv_len;
+ const char *text;
+ char textbuf[SLAP_TEXT_BUFLEN];
+ size_t textlen = sizeof textbuf;
+
+ rc = slap_mods_check( modlist, update, &text,
+ textbuf, textlen );
+
+ if( rc != LDAP_SUCCESS ) {
+ send_ldap_result( conn, op, rc,
+ NULL, text, NULL, NULL );
+ goto cleanup;
+ }
+ if ( SLAP_LASTMOD(be) && !repl_user ) {
+ for( modtail = &modlist;
+ *modtail != NULL;
+ modtail = &(*modtail)->sml_next )
+ {
+ /* empty */
+ }
+
+ rc = slap_mods_opattrs( op, modlist, modtail, &text,
+ textbuf, textlen );
if( rc != LDAP_SUCCESS ) {
send_ldap_result( conn, op, rc,
- NULL, "no-user-modification attribute type",
+ NULL, text,
NULL, NULL );
goto cleanup;
}
}
- if ( (*be->be_modify)( be, conn, op, dn, ndn, modlist ) == 0
+ if ( (*be->be_modify)( be, conn, op, &pdn, &ndn, modlist ) == 0
#ifdef SLAPD_MULTIMASTER
- && ( be->be_update_ndn == NULL ||
- strcmp( be->be_update_ndn, op->o_ndn ) != 0 )
+ && !repl_user
#endif
) {
/* but we log only the ones not from a replicator user */
- replog( be, op, dn, modlist );
+ replog( be, op, &pdn, &ndn, modlist );
}
#ifndef SLAPD_MULTIMASTER
/* send a referral */
} else {
+ BerVarray defref = be->be_update_refs
+ ? be->be_update_refs : default_referral;
+ BerVarray ref = referral_rewrite( defref,
+ NULL, &pdn, LDAP_SCOPE_DEFAULT );
+
send_ldap_result( conn, op, rc = LDAP_REFERRAL, NULL, NULL,
- be->be_update_refs ? be->be_update_refs : default_referral,
- NULL );
+ ref ? ref : defref, NULL );
+
+ ber_bvarray_free( ref );
#endif
}
} else {
send_ldap_result( conn, op, rc = LDAP_UNWILLING_TO_PERFORM,
- NULL, "Function not implemented", NULL, NULL );
+ NULL, "operation not supported within namingContext",
+ NULL, NULL );
}
cleanup:
- free( dn );
- free( ndn );
- if ( modtail != NULL && *modtail != NULL )
- free( *modtail );
+ free( pdn.bv_val );
+ free( ndn.bv_val );
if ( modlist != NULL )
- modlist_free( modlist );
+ slap_mods_free( modlist );
return rc;
}
-static int
-add_modified_attrs( Operation *op, LDAPModList **modlist )
+/*
+ * Do basic attribute type checking and syntax validation.
+ */
+int slap_mods_check(
+ Modifications *ml,
+ int update,
+ const char **text,
+ char *textbuf,
+ size_t textlen )
{
- char buf[22];
- struct berval bv;
- struct berval *bvals[2];
- LDAPModList *m;
- struct tm *ltm;
- time_t currenttime;
-
- bvals[0] = &bv;
- bvals[1] = NULL;
-
- /* remove any attempts by the user to modify these attrs */
- for ( m = *modlist; m != NULL; m = m->ml_next ) {
- if ( oc_check_no_usermod_attr( m->ml_type ) ) {
+ int rc;
+
+ for( ; ml != NULL; ml = ml->sml_next ) {
+ AttributeDescription *ad = NULL;
+
+ /* convert to attribute description */
+ rc = slap_bv2ad( &ml->sml_type, &ml->sml_desc, text );
+
+ if( rc != LDAP_SUCCESS ) {
+ snprintf( textbuf, textlen, "%s: %s",
+ ml->sml_type.bv_val, *text );
+ *text = textbuf;
+ return rc;
+ }
+
+ ad = ml->sml_desc;
+
+ if( slap_syntax_is_binary( ad->ad_type->sat_syntax )
+ && !slap_ad_is_binary( ad ))
+ {
+ /* attribute requires binary transfer */
+ snprintf( textbuf, textlen,
+ "%s: requires ;binary transfer",
+ ml->sml_type.bv_val );
+ *text = textbuf;
+ return LDAP_UNDEFINED_TYPE;
+ }
+
+ if( !slap_syntax_is_binary( ad->ad_type->sat_syntax )
+ && slap_ad_is_binary( ad ))
+ {
+ /* attribute requires binary transfer */
+ snprintf( textbuf, textlen,
+ "%s: disallows ;binary transfer",
+ ml->sml_type.bv_val );
+ *text = textbuf;
+ return LDAP_UNDEFINED_TYPE;
+ }
+
+ if (!update && is_at_no_user_mod( ad->ad_type )) {
+ /* user modification disallowed */
+ snprintf( textbuf, textlen,
+ "%s: no user modification allowed",
+ ml->sml_type.bv_val );
+ *text = textbuf;
return LDAP_CONSTRAINT_VIOLATION;
}
- }
- if ( op->o_dn == NULL || op->o_dn[0] == '\0' ) {
- bv.bv_val = "NULLDN";
- bv.bv_len = strlen( bv.bv_val );
- } else {
- bv.bv_val = op->o_dn;
- bv.bv_len = strlen( bv.bv_val );
- }
- m = (LDAPModList *) ch_calloc( 1, sizeof(LDAPModList) );
- m->ml_type = ch_strdup( "modifiersname" );
- m->ml_op = LDAP_MOD_REPLACE;
- m->ml_bvalues = (struct berval **) ch_calloc(2, sizeof(struct berval *));
- m->ml_bvalues[0] = ber_bvdup( &bv );
- m->ml_next = *modlist;
- *modlist = m;
-
- currenttime = slap_get_time();
- ldap_pvt_thread_mutex_lock( &gmtime_mutex );
-#ifndef LDAP_LOCALTIME
- ltm = gmtime( ¤ttime );
- strftime( buf, sizeof(buf), "%Y%m%d%H%M%SZ", ltm );
-#else
- ltm = localtime( ¤ttime );
- strftime( buf, sizeof(buf), "%y%m%d%H%M%SZ", ltm );
-#endif
- ldap_pvt_thread_mutex_unlock( &gmtime_mutex );
+ if ( is_at_obsolete( ad->ad_type ) &&
+ ( ml->sml_op == LDAP_MOD_ADD || ml->sml_bvalues != NULL ) )
+ {
+ /*
+ * attribute is obsolete,
+ * only allow replace/delete with no values
+ */
+ snprintf( textbuf, textlen,
+ "%s: attribute is obsolete",
+ ml->sml_type.bv_val );
+ *text = textbuf;
+ return LDAP_CONSTRAINT_VIOLATION;
+ }
+
+ /*
+ * check values
+ */
+ if( ml->sml_bvalues != NULL ) {
+ ber_len_t nvals;
+ slap_syntax_validate_func *validate =
+ ad->ad_type->sat_syntax->ssyn_validate;
+ slap_syntax_transform_func *pretty =
+ ad->ad_type->sat_syntax->ssyn_pretty;
+
+ if( !pretty && !validate ) {
+ *text = "no validator for syntax";
+ snprintf( textbuf, textlen,
+ "%s: no validator for syntax %s",
+ ml->sml_type.bv_val,
+ ad->ad_type->sat_syntax->ssyn_oid );
+ *text = textbuf;
+ return LDAP_INVALID_SYNTAX;
+ }
+
+ /*
+ * check that each value is valid per syntax
+ * and pretty if appropriate
+ */
+ for( nvals = 0; ml->sml_bvalues[nvals].bv_val; nvals++ ) {
+ struct berval pval;
+ if( pretty ) {
+ rc = pretty( ad->ad_type->sat_syntax,
+ &ml->sml_bvalues[nvals], &pval );
+ } else {
+ rc = validate( ad->ad_type->sat_syntax,
+ &ml->sml_bvalues[nvals] );
+ }
- bv.bv_val = buf;
- bv.bv_len = strlen( bv.bv_val );
- m = (LDAPModList *) ch_calloc( 1, sizeof(LDAPModList) );
- m->ml_type = ch_strdup( "modifytimestamp" );
- m->ml_op = LDAP_MOD_REPLACE;
- m->ml_bvalues = (struct berval **) ch_calloc(2, sizeof(struct berval *));
- m->ml_bvalues[0] = ber_bvdup( &bv );
- m->ml_next = *modlist;
- *modlist = m;
+ if( rc != 0 ) {
+ snprintf( textbuf, textlen,
+ "%s: value #%ld invalid per syntax",
+ ml->sml_type.bv_val, (long) nvals );
+ *text = textbuf;
+ return LDAP_INVALID_SYNTAX;
+ }
+
+ if( pretty ) {
+ ber_memfree( ml->sml_bvalues[nvals].bv_val );
+ ml->sml_bvalues[nvals] = pval;
+ }
+ }
+
+ /*
+ * a rough single value check... an additional check is needed
+ * to catch add of single value to existing single valued attribute
+ */
+ if( ( ml->sml_op == LDAP_MOD_ADD || ml->sml_op == LDAP_MOD_REPLACE )
+ && nvals > 1 && is_at_single_value( ad->ad_type ))
+ {
+ snprintf( textbuf, textlen,
+ "%s: multiple value provided",
+ ml->sml_type.bv_val );
+ *text = textbuf;
+ return LDAP_CONSTRAINT_VIOLATION;
+ }
+ }
+ }
return LDAP_SUCCESS;
}
-static void
-modlist_free(
- LDAPModList *ml
-)
+int slap_mods_opattrs(
+ Operation *op,
+ Modifications *mods,
+ Modifications **modtail,
+ const char **text,
+ char *textbuf, size_t textlen )
{
- LDAPModList *next;
+ struct berval name, timestamp, csn;
+ time_t now = slap_get_time();
+ char timebuf[22];
+ char csnbuf[64];
+ struct tm *ltm;
+ Modifications *mod;
- for ( ; ml != NULL; ml = next ) {
- next = ml->ml_next;
+ int mop = op->o_tag == LDAP_REQ_ADD
+ ? LDAP_MOD_ADD : LDAP_MOD_REPLACE;
- free( ml->ml_type );
- if ( ml->ml_bvalues != NULL )
- ber_bvecfree( ml->ml_bvalues );
+ assert( modtail != NULL );
+ assert( *modtail == NULL );
- free( ml );
+ ldap_pvt_thread_mutex_lock( &gmtime_mutex );
+ ltm = gmtime( &now );
+ strftime( timebuf, sizeof(timebuf), "%Y%m%d%H%M%SZ", ltm );
+
+ csn.bv_len = lutil_csnstr( csnbuf, sizeof( csnbuf ), 0, 0 );
+ ldap_pvt_thread_mutex_unlock( &gmtime_mutex );
+ csn.bv_val = csnbuf;
+
+ timestamp.bv_val = timebuf;
+ timestamp.bv_len = strlen(timebuf);
+
+ if( op->o_dn.bv_len == 0 ) {
+ name.bv_val = SLAPD_ANONYMOUS;
+ name.bv_len = sizeof(SLAPD_ANONYMOUS)-1;
+ } else {
+ name = op->o_dn;
+ }
+
+ if( op->o_tag == LDAP_REQ_ADD ) {
+ struct berval tmpval;
+ char uuidbuf[40];
+ int rc;
+
+ rc = mods_structural_class( mods, &tmpval, text, textbuf, textlen );
+ if( rc != LDAP_SUCCESS ) {
+ return rc;
+ }
+ if ( tmpval.bv_len ) {
+ mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
+ mod->sml_op = mop;
+ mod->sml_type.bv_val = NULL;
+ mod->sml_desc = slap_schema.si_ad_structuralObjectClass;
+ mod->sml_bvalues = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+ ber_dupbv( &mod->sml_bvalues[0], &tmpval );
+ mod->sml_bvalues[1].bv_val = NULL;
+ assert( mod->sml_bvalues[0].bv_val );
+ *modtail = mod;
+ modtail = &mod->sml_next;
+ }
+
+ tmpval.bv_len = lutil_uuidstr( uuidbuf, sizeof( uuidbuf ) );
+ tmpval.bv_val = uuidbuf;
+
+ mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
+ mod->sml_op = mop;
+ mod->sml_type.bv_val = NULL;
+ mod->sml_desc = slap_schema.si_ad_entryUUID;
+ mod->sml_bvalues = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+ ber_dupbv( &mod->sml_bvalues[0], &tmpval );
+ mod->sml_bvalues[1].bv_val = NULL;
+ assert( mod->sml_bvalues[0].bv_val );
+ *modtail = mod;
+ modtail = &mod->sml_next;
+
+ mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
+ mod->sml_op = mop;
+ mod->sml_type.bv_val = NULL;
+ mod->sml_desc = slap_schema.si_ad_creatorsName;
+ mod->sml_bvalues = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+ ber_dupbv( &mod->sml_bvalues[0], &name );
+ mod->sml_bvalues[1].bv_val = NULL;
+ assert( mod->sml_bvalues[0].bv_val );
+ *modtail = mod;
+ modtail = &mod->sml_next;
+
+ mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
+ mod->sml_op = mop;
+ mod->sml_type.bv_val = NULL;
+ mod->sml_desc = slap_schema.si_ad_createTimestamp;
+ mod->sml_bvalues = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+ ber_dupbv( &mod->sml_bvalues[0], ×tamp );
+ mod->sml_bvalues[1].bv_val = NULL;
+ assert( mod->sml_bvalues[0].bv_val );
+ *modtail = mod;
+ modtail = &mod->sml_next;
}
+
+ mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
+ mod->sml_op = mop;
+ mod->sml_type.bv_val = NULL;
+ mod->sml_desc = slap_schema.si_ad_entryCSN;
+ mod->sml_bvalues = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+ ber_dupbv( &mod->sml_bvalues[0], &csn );
+ mod->sml_bvalues[1].bv_val = NULL;
+ assert( mod->sml_bvalues[0].bv_val );
+ *modtail = mod;
+ modtail = &mod->sml_next;
+
+ mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
+ mod->sml_op = mop;
+ mod->sml_type.bv_val = NULL;
+ mod->sml_desc = slap_schema.si_ad_modifiersName;
+ mod->sml_bvalues = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+ ber_dupbv( &mod->sml_bvalues[0], &name );
+ mod->sml_bvalues[1].bv_val = NULL;
+ assert( mod->sml_bvalues[0].bv_val );
+ *modtail = mod;
+ modtail = &mod->sml_next;
+
+ mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
+ mod->sml_op = mop;
+ mod->sml_type.bv_val = NULL;
+ mod->sml_desc = slap_schema.si_ad_modifyTimestamp;
+ mod->sml_bvalues = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+ ber_dupbv( &mod->sml_bvalues[0], ×tamp );
+ mod->sml_bvalues[1].bv_val = NULL;
+ assert( mod->sml_bvalues[0].bv_val );
+ *modtail = mod;
+ modtail = &mod->sml_next;
+
+ *modtail = NULL;
+
+ return LDAP_SUCCESS;
}
projects / openldap / blobdiff