+/*
+ * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
+ * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+ */
/*
* Copyright (c) 1995 Regents of the University of Michigan.
* All rights reserved.
static void modlist_free(LDAPModList *ml);
+static int add_modified_attrs( Operation *op, LDAPModList **modlist );
+
int
do_modify(
Connection *conn,
return rc;
}
- Statslog( LDAP_DEBUG_STATS, "conn=%d op=%d MOD dn=\"%s\"\n",
+ Statslog( LDAP_DEBUG_STATS, "conn=%ld op=%d MOD dn=\"%s\"\n",
op->o_connid, op->o_opid, ndn, 0, 0 );
/*
*/
if ( be->be_modify ) {
/* do the update here */
+#ifndef SLAPD_MULTIMASTER
+ /* we don't have to check for replicator dn
+ * because we accept each modify request
+ */
if ( be->be_update_ndn == NULL ||
strcmp( be->be_update_ndn, op->o_ndn ) == 0 )
+#endif
{
- if ( (*be->be_modify)( be, conn, op, ndn, modlist ) == 0 ) {
- replog( be, LDAP_REQ_MODIFY, ndn, modlist, 0 );
+ if ( (be->be_lastmod == ON || (be->be_lastmod == UNDEFINED &&
+ global_lastmod == ON)) && be->be_update_ndn == NULL )
+ {
+ rc = add_modified_attrs( op, &modlist );
+
+ if( rc != LDAP_SUCCESS ) {
+ free( ndn );
+ modlist_free( modlist );
+ send_ldap_result( conn, op, rc,
+ NULL, "no-user-modification attribute type",
+ NULL, NULL );
+ return rc;
+ }
+ }
+
+ if ( (*be->be_modify)( be, conn, op, ndn, modlist ) == 0
+#ifdef SLAPD_MULTIMASTER
+ && ( be->be_update_ndn == NULL ||
+ strcmp( be->be_update_ndn, op->o_ndn ) != 0 )
+#endif
+ ) {
+ /* but we log only the ones not from a replicator user */
+ replog( be, op, ndn, modlist );
}
+#ifndef SLAPD_MULTIMASTER
/* send a referral */
} else {
send_ldap_result( conn, op, rc = LDAP_REFERRAL, NULL, NULL,
- be->be_update_refs ? be->be_update_refs : default_referral, NULL );
+ be->be_update_refs ? be->be_update_refs : default_referral,
+ NULL );
+#endif
}
} else {
send_ldap_result( conn, op, rc = LDAP_UNWILLING_TO_PERFORM,
return rc;
}
+static int
+add_modified_attrs( Operation *op, LDAPModList **modlist )
+{
+ 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 ) ) {
+ 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 );
+
+ 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;
+
+ return LDAP_SUCCESS;
+}
+
static void
modlist_free(
LDAPModList *ml