+/* $OpenLDAP$ */
+/*
+ * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
+ * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+ */
/*
* Copyright (c) 1995 Regents of the University of Michigan.
* All rights reserved.
#include <ac/string.h>
#include <ac/time.h>
+#include "ldap_pvt.h"
#include "slap.h"
+#ifdef LDAP_SLAPI
+#include "slapi.h"
+#endif
+#include "lutil.h"
-static void modlist_free(LDAPModList *ml);
-void
+int
do_modify(
- Connection *conn,
- Operation *op
-)
+ Operation *op,
+ SlapReply *rs )
{
- char *ndn;
+ struct berval dn = { 0, NULL };
char *last;
ber_tag_t tag;
ber_len_t len;
- LDAPModList *modlist;
- LDAPModList **modtail;
+ Modifications *modlist = NULL;
+ Modifications **modtail = &modlist;
#ifdef LDAP_DEBUG
- LDAPModList *tmp;
+ Modifications *tmp;
#endif
- Backend *be;
+#ifdef LDAP_SLAPI
+ LDAPMod **modv = NULL;
+ Slapi_PBlock *pb = op->o_pb;
+#endif
+ int manageDSAit;
+#ifdef NEW_LOGGING
+ LDAP_LOG( OPERATION, ENTRY, "do_modify: enter\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_TRACE, "do_modify\n", 0, 0, 0 );
+#endif
/*
* Parse the modify request. It looks like this:
* }
*/
- if ( ber_scanf( op->o_ber, "{a" /*}*/, &ndn ) == LBER_ERROR ) {
- Debug( LDAP_DEBUG_ANY, "ber_scanf failed\n", 0, 0, 0 );
- send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR, NULL, "" );
- return;
+ if ( ber_scanf( op->o_ber, "{m" /*}*/, &dn ) == LBER_ERROR ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG( OPERATION, ERR, "do_modify: ber_scanf failed\n", 0, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY, "do_modify: ber_scanf failed\n", 0, 0, 0 );
+#endif
+
+ send_ldap_discon( op, rs, LDAP_PROTOCOL_ERROR, "decoding error" );
+ return SLAPD_DISCONNECT;
}
- Debug( LDAP_DEBUG_ARGS, "do_modify: dn (%s)\n", ndn, 0, 0 );
+#ifdef NEW_LOGGING
+ LDAP_LOG( OPERATION, ARGS, "do_modify: dn (%s)\n", dn.bv_val, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_ARGS, "do_modify: dn (%s)\n", dn.bv_val, 0, 0 );
+#endif
- (void) dn_normalize_case( ndn );
/* collect modifications & save for later */
- modlist = NULL;
- modtail = &modlist;
for ( tag = ber_first_element( op->o_ber, &len, &last );
tag != LBER_DEFAULT;
tag = ber_next_element( op->o_ber, &len, last ) )
{
ber_int_t mop;
+ Modifications tmp, *mod;
- (*modtail) = (LDAPModList *) ch_calloc( 1, sizeof(LDAPModList) );
+ tmp.sml_nvalues = NULL;
- 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_values )
== LBER_ERROR )
{
- send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR, NULL,
- "decoding error" );
- free( ndn );
- free( *modtail );
- *modtail = NULL;
- modlist_free( modlist );
- return;
+ send_ldap_discon( op, rs, LDAP_PROTOCOL_ERROR, "decoding modlist error" );
+ rs->sr_err = 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 )
- {
- send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR, NULL,
- "unrecognized modify operation" );
- free( ndn );
- modlist_free( modlist );
- return;
- }
+ mod = (Modifications *) ch_malloc( sizeof(Modifications) );
+ mod->sml_op = mop;
+ mod->sml_type = tmp.sml_type;
+ mod->sml_values = tmp.sml_values;
+ mod->sml_nvalues = NULL;
+ mod->sml_desc = NULL;
+ mod->sml_next = NULL;
+ *modtail = mod;
- if ( (*modtail)->ml_bvalues == NULL
- && (*modtail)->ml_op != LDAP_MOD_DELETE )
- {
- send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR, NULL,
- "no values given" );
- free( ndn );
- modlist_free( modlist );
- return;
+ switch( mop ) {
+ case LDAP_MOD_ADD:
+ if ( mod->sml_values == NULL ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG( OPERATION, ERR,
+ "do_modify: modify/add operation (%ld) requires values\n",
+ (long)mop, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "do_modify: modify/add operation (%ld) requires values\n",
+ (long) mop, 0, 0 );
+#endif
+
+ send_ldap_error( op, rs, LDAP_PROTOCOL_ERROR,
+ "modify/add operation requires values" );
+ goto cleanup;
+ }
+
+ /* fall through */
+
+ case LDAP_MOD_DELETE:
+ case LDAP_MOD_REPLACE:
+ break;
+
+ default: {
+#ifdef NEW_LOGGING
+ LDAP_LOG( OPERATION, ERR,
+ "do_modify: invalid modify operation (%ld)\n", (long)mop, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "do_modify: invalid modify operation (%ld)\n",
+ (long) mop, 0, 0 );
+#endif
+
+ send_ldap_error( op, rs, LDAP_PROTOCOL_ERROR,
+ "unrecognized modify operation" );
+ goto cleanup;
+ }
}
- attr_normalize( (*modtail)->ml_type );
- modtail = &(*modtail)->ml_next;
+ modtail = &mod->sml_next;
}
*modtail = NULL;
+ if( get_ctrls( op, rs, 1 ) != LDAP_SUCCESS ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG( OPERATION, ERR, "do_modify: get_ctrls failed\n", 0, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY, "do_modify: get_ctrls failed\n", 0, 0, 0 );
+#endif
+
+ goto cleanup;
+ }
+
+ rs->sr_err = dnPrettyNormal( NULL, &dn, &op->o_req_dn, &op->o_req_ndn, op->o_tmpmemctx );
+ if( rs->sr_err != LDAP_SUCCESS ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG( OPERATION, INFO, "do_modify: conn %d invalid dn (%s)\n",
+ op->o_connid, dn.bv_val, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "do_modify: invalid dn (%s)\n", dn.bv_val, 0, 0 );
+#endif
+ send_ldap_error( op, rs, LDAP_INVALID_DN_SYNTAX, "invalid DN" );
+ goto cleanup;
+ }
+
+ if( op->o_req_ndn.bv_len == 0 ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG( OPERATION, ERR,
+ "do_modify: attempt to modify root DSE.\n",0, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY, "do_modify: root dse!\n", 0, 0, 0 );
+#endif
+
+ send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
+ "modify upon the root DSE not supported" );
+ goto cleanup;
+
+ } else if ( bvmatch( &op->o_req_ndn, &global_schemandn ) ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG( OPERATION, ERR,
+ "do_modify: attempt to modify subschema subentry.\n" , 0, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY, "do_modify: subschema subentry!\n", 0, 0, 0 );
+#endif
+
+ send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
+ "modification of subschema subentry not supported" );
+ goto cleanup;
+ }
+
#ifdef LDAP_DEBUG
+#ifdef NEW_LOGGING
+ LDAP_LOG( OPERATION, DETAIL1, "do_modify: modifications:\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_ARGS, "modifications:\n", 0, 0, 0 );
- for ( tmp = modlist; tmp != NULL; tmp = tmp->ml_next ) {
- 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 );
- }
#endif
-#ifdef GET_CTRLS
- if( get_ctrls( conn, op, 1 ) == -1 ) {
- free( ndn );
- modlist_free( modlist );
- Debug( LDAP_DEBUG_ANY, "do_modify: get_ctrls failed\n", 0, 0, 0 );
- return;
- }
+ for ( tmp = modlist; tmp != NULL; tmp = tmp->sml_next ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG( OPERATION, 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, 0 );
+
+ if ( tmp->sml_values == NULL ) {
+ LDAP_LOG( OPERATION, DETAIL1, "\t\tno values", 0, 0, 0 );
+ } else if ( tmp->sml_values[0].bv_val == NULL ) {
+ LDAP_LOG( OPERATION, DETAIL1, "\t\tzero values", 0, 0, 0 );
+ } else if ( tmp->sml_values[1].bv_val == NULL ) {
+ LDAP_LOG( OPERATION, DETAIL1, "\t\tone value", 0, 0, 0 );
+ } else {
+ LDAP_LOG( OPERATION, DETAIL1, "\t\tmultiple values", 0, 0, 0 );
+ }
+
+#else
+ Debug( LDAP_DEBUG_ARGS, "\t%s: %s\n",
+ tmp->sml_op == LDAP_MOD_ADD
+ ? "add" : (tmp->sml_op == LDAP_MOD_DELETE
+ ? "delete" : "replace"), tmp->sml_type.bv_val, 0 );
+
+ if ( tmp->sml_values == NULL ) {
+ Debug( LDAP_DEBUG_ARGS, "%s\n",
+ "\t\tno values", NULL, NULL );
+ } else if ( tmp->sml_values[0].bv_val == NULL ) {
+ Debug( LDAP_DEBUG_ARGS, "%s\n",
+ "\t\tzero values", NULL, NULL );
+ } else if ( tmp->sml_values[1].bv_val == NULL ) {
+ Debug( LDAP_DEBUG_ARGS, "%s, length %ld\n",
+ "\t\tone value", (long) tmp->sml_values[0].bv_len, NULL );
+ } else {
+ Debug( LDAP_DEBUG_ARGS, "%s\n",
+ "\t\tmultiple values", NULL, NULL );
+ }
#endif
+ }
- Statslog( LDAP_DEBUG_STATS, "conn=%d op=%d MOD dn=\"%s\"\n",
- conn->c_connid, op->o_opid, ndn, 0, 0 );
+ if ( StatslogTest( LDAP_DEBUG_STATS ) ) {
+ char abuf[BUFSIZ/2], *ptr = abuf;
+ int len = 0;
+
+ Statslog( LDAP_DEBUG_STATS, "conn=%lu op=%lu MOD dn=\"%s\"\n",
+ op->o_connid, op->o_opid, dn.bv_val, 0, 0 );
+
+ for ( tmp = modlist; tmp != NULL; tmp = tmp->sml_next ) {
+ if (len + 1 + tmp->sml_type.bv_len > sizeof(abuf)) {
+ Statslog( LDAP_DEBUG_STATS, "conn=%lu op=%lu MOD attr=%s\n",
+ op->o_connid, op->o_opid, abuf, 0, 0 );
+ len = 0;
+ ptr = abuf;
+ }
+ if (len) {
+ *ptr++ = ' ';
+ len++;
+ }
+ ptr = lutil_strcopy(ptr, tmp->sml_type.bv_val);
+ len += tmp->sml_type.bv_len;
+ }
+ if (len) {
+ Statslog( LDAP_DEBUG_STATS, "conn=%lu op=%lu MOD attr=%s\n",
+ op->o_connid, op->o_opid, abuf, 0, 0 );
+ }
+ }
+#endif /* LDAP_DEBUG */
+
+ 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 ) {
- free( ndn );
- modlist_free( modlist );
- send_ldap_result( conn, op, LDAP_PARTIAL_RESULTS, NULL,
- default_referral );
- return;
+ if ( (op->o_bd = select_backend( &op->o_req_ndn, manageDSAit, 0 )) == NULL ) {
+ rs->sr_ref = referral_rewrite( default_referral,
+ NULL, &op->o_req_dn, LDAP_SCOPE_DEFAULT );
+ if (!rs->sr_ref) rs->sr_ref = default_referral;
+
+ rs->sr_err = LDAP_REFERRAL;
+ send_ldap_result( op, rs );
+
+ if (rs->sr_ref != default_referral) ber_bvarray_free( rs->sr_ref );
+ goto cleanup;
+ }
+
+ /* check restrictions */
+ if( backend_check_restrictions( op, rs, NULL ) != LDAP_SUCCESS ) {
+ send_ldap_result( op, rs );
+ goto cleanup;
+ }
+
+ /* check for referrals */
+ if( backend_check_referrals( op, rs ) != LDAP_SUCCESS ) {
+ goto cleanup;
}
- /* alias suffix if approp */
- ndn = suffixAlias ( ndn, op, be );
+#if defined( LDAP_SLAPI )
+ slapi_x_pblock_set_operation( pb, op );
+ slapi_pblock_set( pb, SLAPI_MODIFY_TARGET, (void *)dn.bv_val );
+ slapi_pblock_set( pb, SLAPI_MANAGEDSAIT, (void *)manageDSAit );
+ modv = slapi_x_modifications2ldapmods( &modlist );
+ slapi_pblock_set( pb, SLAPI_MODIFY_MODS, (void *)modv );
+
+ rs->sr_err = doPluginFNs( op->o_bd, SLAPI_PLUGIN_PRE_MODIFY_FN, pb );
+ if ( rs->sr_err != 0 ) {
+ /*
+ * A preoperation plugin failure will abort the
+ * entire operation.
+ */
+#ifdef NEW_LOGGING
+ LDAP_LOG( OPERATION, INFO, "do_modify: modify preoperation plugin "
+ "failed\n", 0, 0, 0 );
+#else
+ Debug(LDAP_DEBUG_TRACE, "do_modify: modify preoperation plugin failed.\n",
+ 0, 0, 0);
+#endif
+ if ( slapi_pblock_get( pb, SLAPI_RESULT_CODE, (void *)&rs->sr_err ) != 0) {
+ rs->sr_err = LDAP_OTHER;
+ }
+ slapi_x_free_ldapmods( modv );
+ modv = NULL;
+ goto cleanup;
+ }
+
+ /*
+ * It's possible that the preoperation plugin changed the
+ * modification array, so we need to convert it back to
+ * a Modification list.
+ *
+ * Calling slapi_x_modifications2ldapmods() destroyed modlist so
+ * we don't need to free it.
+ */
+ slapi_pblock_get( pb, SLAPI_MODIFY_MODS, (void **)&modv );
+ modlist = slapi_x_ldapmods2modifications( modv );
+
+ /*
+ * NB: it is valid for the plugin to return no modifications
+ * (for example, a plugin might store some attributes elsewhere
+ * and remove them from the modification list; if only those
+ * attribute types were included in the modification request,
+ * then slapi_x_ldapmods2modifications() above will return
+ * NULL).
+ */
+ if ( modlist == NULL ) {
+ rs->sr_err = LDAP_SUCCESS;
+ send_ldap_result( op, rs );
+ goto cleanup;
+ }
+#endif /* defined( LDAP_SLAPI ) */
/*
* do the modify if 1 && (2 || 3)
* 2) this backend is master for what it holds;
* 3) it's a replica and the dn supplied is the update_ndn.
*/
- if ( be->be_modify ) {
+ if ( op->o_bd->be_modify ) {
/* do the update here */
- if ( be->be_update_ndn == NULL ||
- strcmp( be->be_update_ndn, op->o_ndn ) == 0 )
+ int repl_user = be_isupdate( op->o_bd, &op->o_ndn );
+#ifndef SLAPD_MULTIMASTER
+ /* Multimaster slapd does not have to check for replicator dn
+ * because it accepts each modify request
+ */
+ if ( !op->o_bd->be_update_ndn.bv_len || repl_user )
+#endif
{
- if ( (*be->be_modify)( be, conn, op, ndn, modlist ) == 0 ) {
- replog( be, LDAP_REQ_MODIFY, ndn, modlist, 0 );
+ int update = op->o_bd->be_update_ndn.bv_len;
+ char textbuf[SLAP_TEXT_BUFLEN];
+ size_t textlen = sizeof textbuf;
+
+ rs->sr_err = slap_mods_check( modlist, update, &rs->sr_text,
+ textbuf, textlen, op->o_tmpmemctx );
+
+ if( rs->sr_err != LDAP_SUCCESS ) {
+ send_ldap_result( op, rs );
+ goto cleanup;
+ }
+
+ if ( !repl_user ) {
+ for( modtail = &modlist;
+ *modtail != NULL;
+ modtail = &(*modtail)->sml_next )
+ {
+ /* empty */
+ }
+
+ rs->sr_err = slap_mods_opattrs( op, modlist, modtail,
+ &rs->sr_text, textbuf, textlen );
+ if( rs->sr_err != LDAP_SUCCESS ) {
+ send_ldap_result( op, rs );
+ goto cleanup;
+ }
+ }
+
+ op->orm_modlist = modlist;
+ if ( (op->o_bd->be_modify)( op, rs ) == 0
+#ifdef SLAPD_MULTIMASTER
+ && !repl_user
+#endif
+ ) {
+ /* but we log only the ones not from a replicator user */
+ replog( op );
}
+#ifndef SLAPD_MULTIMASTER
/* send a referral */
} else {
- send_ldap_result( conn, op, LDAP_PARTIAL_RESULTS, NULL,
- default_referral );
+ BerVarray defref = op->o_bd->be_update_refs
+ ? op->o_bd->be_update_refs : default_referral;
+ rs->sr_ref = referral_rewrite( defref,
+ NULL, &op->o_req_dn, LDAP_SCOPE_DEFAULT );
+
+ if (!rs->sr_ref) rs->sr_ref = defref;
+ rs->sr_err = LDAP_REFERRAL;
+ send_ldap_result( op, rs );
+ if (rs->sr_ref != defref) ber_bvarray_free( rs->sr_ref );
+#endif
}
} else {
- send_ldap_result( conn, op, LDAP_UNWILLING_TO_PERFORM, NULL,
- "Function not implemented" );
+ send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
+ "operation not supported within namingContext" );
}
- free( ndn );
- modlist_free( modlist );
+#if defined( LDAP_SLAPI )
+ if ( doPluginFNs( op->o_bd, SLAPI_PLUGIN_POST_MODIFY_FN, pb ) != 0 ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG( OPERATION, INFO, "do_modify: modify postoperation plugins "
+ "failed\n", 0, 0, 0 );
+#else
+ Debug(LDAP_DEBUG_TRACE, "do_modify: modify postoperation plugins "
+ "failed.\n", 0, 0, 0);
+#endif
+ }
+#endif /* defined( LDAP_SLAPI ) */
+
+cleanup:
+ free( op->o_req_dn.bv_val );
+ free( op->o_req_ndn.bv_val );
+ if ( modlist != NULL ) slap_mods_free( modlist );
+#if defined( LDAP_SLAPI )
+ if ( modv != NULL ) slapi_x_free_ldapmods( modv );
+#endif
+ return rs->sr_err;
}
-static void
-modlist_free(
- LDAPModList *ml
-)
+/*
+ * Do basic attribute type checking and syntax validation.
+ */
+int slap_mods_check(
+ Modifications *ml,
+ int update,
+ const char **text,
+ char *textbuf,
+ size_t textlen,
+ void *ctx )
{
- LDAPModList *next;
+ 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;
+ }
- for ( ; ml != NULL; ml = next ) {
- next = ml->ml_next;
+ ad = ml->sml_desc;
- free( ml->ml_type );
- if ( ml->ml_bvalues != NULL )
- ber_bvecfree( ml->ml_bvalues );
+ 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;
+ }
- free( ml );
+ if( slap_ad_is_tag_range( ad )) {
+ /* attribute requires binary transfer */
+ snprintf( textbuf, textlen,
+ "%s: inappropriate use of tag range option",
+ 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 ( is_at_obsolete( ad->ad_type ) &&
+ ( ml->sml_op == LDAP_MOD_ADD || ml->sml_values != 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_values != 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_values[nvals].bv_val; nvals++ ) {
+ struct berval pval;
+ if( pretty ) {
+ rc = pretty( ad->ad_type->sat_syntax,
+ &ml->sml_values[nvals], &pval, ctx );
+ } else {
+ rc = validate( ad->ad_type->sat_syntax,
+ &ml->sml_values[nvals] );
+ }
+
+ 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_x( ml->sml_values[nvals].bv_val, ctx );
+ ml->sml_values[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 values provided",
+ ml->sml_type.bv_val );
+ *text = textbuf;
+ return LDAP_CONSTRAINT_VIOLATION;
+ }
+
+ if( nvals && ad->ad_type->sat_equality &&
+ ad->ad_type->sat_equality->smr_normalize )
+ {
+ ml->sml_nvalues = ber_memalloc_x( (nvals+1)*sizeof(struct berval), ctx );
+ for( nvals = 0; ml->sml_values[nvals].bv_val; nvals++ ) {
+ rc = ad->ad_type->sat_equality->smr_normalize(
+ 0,
+ ad->ad_type->sat_syntax,
+ ad->ad_type->sat_equality,
+ &ml->sml_values[nvals], &ml->sml_nvalues[nvals], ctx );
+ if( rc ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG( OPERATION, DETAIL1,
+ "str2entry: NULL (ssyn_normalize %d)\n",
+ rc, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "<= str2entry NULL (ssyn_normalize %d)\n",
+ rc, 0, 0 );
+#endif
+ snprintf( textbuf, textlen,
+ "%s: value #%ld normalization failed",
+ ml->sml_type.bv_val, (long) nvals );
+ *text = textbuf;
+ return rc;
+ }
+ }
+ ml->sml_nvalues[nvals].bv_val = NULL;
+ ml->sml_nvalues[nvals].bv_len = 0;
+ }
+ }
}
+
+ return LDAP_SUCCESS;
}
+
+int slap_mods_opattrs(
+ Operation *op,
+ Modifications *mods,
+ Modifications **modtail,
+ const char **text,
+ char *textbuf, size_t textlen )
+{
+ struct berval name, timestamp, csn;
+ struct berval nname;
+ char timebuf[ LDAP_LUTIL_GENTIME_BUFSIZE ];
+ char csnbuf[ LDAP_LUTIL_CSNSTR_BUFSIZE ];
+ Modifications *mod;
+
+ int mop = op->o_tag == LDAP_REQ_ADD
+ ? LDAP_MOD_ADD : LDAP_MOD_REPLACE;
+
+ assert( modtail != NULL );
+ assert( *modtail == NULL );
+
+ if( SLAP_LASTMOD(op->o_bd) ) {
+ struct tm *ltm;
+ time_t now = slap_get_time();
+
+ ldap_pvt_thread_mutex_lock( &gmtime_mutex );
+ ltm = gmtime( &now );
+ lutil_gentime( timebuf, sizeof(timebuf), 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;
+ nname = name;
+ } else {
+ name = op->o_dn;
+ nname = op->o_ndn;
+ }
+ }
+
+ if( op->o_tag == LDAP_REQ_ADD ) {
+ struct berval tmpval;
+
+ if( global_schemacheck ) {
+ int rc = mods_structural_class( mods, &tmpval,
+ text, textbuf, textlen );
+ if( rc != LDAP_SUCCESS ) {
+ return rc;
+ }
+
+ 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_values =
+ (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+ ber_dupbv( &mod->sml_values[0], &tmpval );
+ mod->sml_values[1].bv_len = 0;
+ mod->sml_values[1].bv_val = NULL;
+ assert( mod->sml_values[0].bv_val );
+ mod->sml_nvalues =
+ (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+ ber_dupbv( &mod->sml_nvalues[0], &tmpval );
+ mod->sml_nvalues[1].bv_len = 0;
+ mod->sml_nvalues[1].bv_val = NULL;
+ assert( mod->sml_nvalues[0].bv_val );
+ *modtail = mod;
+ modtail = &mod->sml_next;
+ }
+
+ if( SLAP_LASTMOD(op->o_bd) ) {
+ char uuidbuf[ LDAP_LUTIL_UUIDSTR_BUFSIZE ];
+
+ 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_values =
+ (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+ ber_dupbv( &mod->sml_values[0], &tmpval );
+ mod->sml_values[1].bv_len = 0;
+ mod->sml_values[1].bv_val = NULL;
+ assert( mod->sml_values[0].bv_val );
+ mod->sml_nvalues = NULL;
+ *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_values = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+ ber_dupbv( &mod->sml_values[0], &name );
+ mod->sml_values[1].bv_len = 0;
+ mod->sml_values[1].bv_val = NULL;
+ assert( mod->sml_values[0].bv_val );
+ mod->sml_nvalues =
+ (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+ ber_dupbv( &mod->sml_nvalues[0], &nname );
+ mod->sml_nvalues[1].bv_len = 0;
+ mod->sml_nvalues[1].bv_val = NULL;
+ assert( mod->sml_nvalues[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_values = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+ ber_dupbv( &mod->sml_values[0], ×tamp );
+ mod->sml_values[1].bv_len = 0;
+ mod->sml_values[1].bv_val = NULL;
+ assert( mod->sml_values[0].bv_val );
+ mod->sml_nvalues = NULL;
+ *modtail = mod;
+ modtail = &mod->sml_next;
+ }
+ }
+
+ if( SLAP_LASTMOD(op->o_bd) ) {
+ 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_values = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+ ber_dupbv( &mod->sml_values[0], &csn );
+ mod->sml_values[1].bv_len = 0;
+ mod->sml_values[1].bv_val = NULL;
+ assert( mod->sml_values[0].bv_val );
+ mod->sml_nvalues = NULL;
+ *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_values = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+ ber_dupbv( &mod->sml_values[0], &name );
+ mod->sml_values[1].bv_len = 0;
+ mod->sml_values[1].bv_val = NULL;
+ assert( mod->sml_values[0].bv_val );
+ mod->sml_nvalues =
+ (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+ ber_dupbv( &mod->sml_nvalues[0], &nname );
+ mod->sml_nvalues[1].bv_len = 0;
+ mod->sml_nvalues[1].bv_val = NULL;
+ assert( mod->sml_nvalues[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_values = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
+ ber_dupbv( &mod->sml_values[0], ×tamp );
+ mod->sml_values[1].bv_len = 0;
+ mod->sml_values[1].bv_val = NULL;
+ assert( mod->sml_values[0].bv_val );
+ mod->sml_nvalues = NULL;
+ *modtail = mod;
+ modtail = &mod->sml_next;
+ }
+
+ *modtail = NULL;
+ return LDAP_SUCCESS;
+}
+
projects / openldap / blobdiff