mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-21 03:10:25 +08:00
461 lines
9.6 KiB
C
461 lines
9.6 KiB
C
/* $OpenLDAP$ */
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/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
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*
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* Copyright 1999-2006 The OpenLDAP Foundation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted only as authorized by the OpenLDAP
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* Public License.
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*
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* A copy of this license is available in file LICENSE in the
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* top-level directory of the distribution or, alternatively, at
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* <http://www.OpenLDAP.org/license.html>.
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*/
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/* ACKNOWLEDGEMENTS:
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* This work was initially developed by Howard Chu for inclusion
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* in OpenLDAP Software.
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*/
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#include "portable.h"
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#include <stdio.h>
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#include <ac/stdlib.h>
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#include <ac/time.h>
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#include <ac/ctype.h>
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#include <ac/param.h>
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#include <ac/socket.h>
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#include <ac/string.h>
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#include <ac/unistd.h>
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#include <ac/wait.h>
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#include <ac/time.h>
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#include <ldap.h>
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#include <lutil.h>
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#include <lber_pvt.h>
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#include "slapd-common.h"
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#define LOOPS 100
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static int
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do_bind( char *uri, char *dn, struct berval *pass, int maxloop,
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int force, int chaserefs, int noinit, LDAP **ldp );
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static int
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do_base( char *uri, struct berval *base, struct berval *pass, char *pwattr,
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int maxloop, int force, int chaserefs, int noinit, int delay );
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/* This program can be invoked two ways: if -D is used to specify a Bind DN,
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* that DN will be used repeatedly for all of the Binds. If instead -b is used
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* to specify a base DN, a search will be done for all "person" objects under
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* that base DN. Then DNs from this list will be randomly selected for each
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* Bind request. All of the users must have identical passwords. Also it is
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* assumed that the users are all onelevel children of the base.
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*/
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static void
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usage( char *name )
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{
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fprintf( stderr, "usage: %s "
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"[-H uri | -h <host> [-p port]] "
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"[-D <dn> [-w <passwd>]] "
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"[-b <baseDN> [-f <searchfilter>] [-a pwattr]] "
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"[-l <loops>] "
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"[-L <outerloops>] "
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"[-F] "
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"[-C] "
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"[-I] "
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"[-t delay]\n",
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name );
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exit( EXIT_FAILURE );
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}
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static char *filter = "(objectClass=person)";
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int
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main( int argc, char **argv )
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{
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int i;
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char *uri = NULL;
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char *host = "localhost";
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char *dn = NULL;
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struct berval base = { 0, NULL };
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struct berval pass = { 0, NULL };
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char *pwattr = NULL;
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int port = -1;
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int loops = LOOPS;
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int outerloops = 1;
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int force = 0;
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int chaserefs = 0;
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int noinit = 0;
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int delay = 0;
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tester_init( "slapd-bind" );
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while ( (i = getopt( argc, argv, "a:b:H:h:p:D:w:l:L:f:FIt:" )) != EOF ) {
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switch( i ) {
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case 'a':
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pwattr = optarg;
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break;
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case 'b': /* base DN of a tree of user DNs */
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ber_str2bv( optarg, 0, 0, &base );
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break;
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case 'C':
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chaserefs++;
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break;
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case 'H': /* the server uri */
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uri = optarg;
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break;
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case 'h': /* the servers host */
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host = optarg;
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break;
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case 'p': /* the servers port */
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if ( lutil_atoi( &port, optarg ) != 0 ) {
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usage( argv[0] );
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}
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break;
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case 'D':
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dn = optarg;
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break;
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case 'w':
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ber_str2bv( optarg, 0, 0, &pass );
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break;
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case 'l': /* the number of loops */
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if ( lutil_atoi( &loops, optarg ) != 0 ) {
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usage( argv[0] );
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}
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break;
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case 'L': /* the number of outerloops */
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if ( lutil_atoi( &outerloops, optarg ) != 0 ) {
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usage( argv[0] );
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}
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break;
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case 'f':
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filter = optarg;
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break;
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case 'F':
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force++;
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break;
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case 'I':
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/* reuse connection */
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noinit++;
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break;
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case 't':
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/* sleep between binds */
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if ( lutil_atoi( &delay, optarg ) != 0 ) {
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usage( argv[0] );
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}
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break;
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default:
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usage( argv[0] );
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break;
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}
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}
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if ( port == -1 && uri == NULL ) {
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usage( argv[0] );
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}
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uri = tester_uri( uri, host, port );
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for ( i = 0; i < outerloops; i++ ) {
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if ( base.bv_val != NULL ) {
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do_base( uri, &base, &pass, pwattr, loops,
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force, chaserefs, noinit, delay );
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} else {
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do_bind( uri, dn, &pass, loops,
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force, chaserefs, noinit, NULL );
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}
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}
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exit( EXIT_SUCCESS );
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}
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static int
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do_bind( char *uri, char *dn, struct berval *pass, int maxloop,
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int force, int chaserefs, int noinit, LDAP **ldp )
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{
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LDAP *ld = ldp ? *ldp : NULL;
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int i, first = 1, rc = -1;
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pid_t pid = getpid();
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if ( maxloop > 1 )
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fprintf( stderr, "PID=%ld - Bind(%d): dn=\"%s\".\n",
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(long) pid, maxloop, dn );
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for ( i = 0; i < maxloop; i++ ) {
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if ( !noinit || ld == NULL ) {
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int version = LDAP_VERSION3;
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ldap_initialize( &ld, uri );
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if ( ld == NULL ) {
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tester_perror( "ldap_initialize", NULL );
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rc = -1;
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break;
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}
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(void) ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION,
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&version );
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(void) ldap_set_option( ld, LDAP_OPT_REFERRALS,
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chaserefs ? LDAP_OPT_ON: LDAP_OPT_OFF );
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}
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rc = ldap_sasl_bind_s( ld, dn, LDAP_SASL_SIMPLE, pass, NULL, NULL, NULL );
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switch ( rc ) {
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case LDAP_SUCCESS:
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break;
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case LDAP_INVALID_CREDENTIALS:
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/* don't log: it's intended */
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if ( force >= 2 ) {
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if ( !first ) {
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break;
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}
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first = 0;
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}
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/* fallthru */
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default:
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tester_ldap_error( ld, "ldap_sasl_bind_s", NULL );
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}
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if ( !noinit ) {
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ldap_unbind_ext( ld, NULL, NULL );
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ld = NULL;
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}
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if ( rc != LDAP_SUCCESS && !force ) {
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break;
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}
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}
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if ( maxloop > 1 ) {
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fprintf( stderr, " PID=%ld - Bind done (%d).\n", (long) pid, rc );
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}
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if ( ldp && noinit ) {
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*ldp = ld;
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} else if ( ld != NULL ) {
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ldap_unbind_ext( ld, NULL, NULL );
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}
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return rc;
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}
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static int
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do_base( char *uri, struct berval *base, struct berval *pass, char *pwattr,
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int maxloop, int force, int chaserefs, int noinit, int delay )
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{
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LDAP *ld = NULL;
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int i = 0;
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pid_t pid = getpid();
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int rc = LDAP_SUCCESS;
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ber_int_t msgid;
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LDAPMessage *res, *msg;
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char **dns = NULL;
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struct berval *creds = NULL;
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char *attrs[] = { LDAP_NO_ATTRS, NULL };
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int ndns = 0;
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#ifdef _WIN32
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DWORD beg, end;
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#else
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struct timeval beg, end;
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#endif
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int version = LDAP_VERSION3;
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struct berval pw = { 0, NULL };
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char *nullstr = "";
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srand(pid);
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ldap_initialize( &ld, uri );
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if ( ld == NULL ) {
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tester_perror( "ldap_initialize", NULL );
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exit( EXIT_FAILURE );
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}
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(void) ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version );
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(void) ldap_set_option( ld, LDAP_OPT_REFERRALS,
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chaserefs ? LDAP_OPT_ON: LDAP_OPT_OFF );
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rc = ldap_sasl_bind_s( ld, NULL, LDAP_SASL_SIMPLE, &pw, NULL, NULL, NULL );
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if ( rc != LDAP_SUCCESS ) {
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tester_ldap_error( ld, "ldap_sasl_bind_s", NULL );
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exit( EXIT_FAILURE );
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}
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fprintf( stderr, "PID=%ld - Bind(%d): base=\"%s\", filter=\"%s\" attr=\"%s\".\n",
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(long) pid, maxloop, base->bv_val, filter, pwattr );
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if ( pwattr != NULL ) {
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attrs[ 0 ] = pwattr;
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}
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rc = ldap_search_ext( ld, base->bv_val, LDAP_SCOPE_SUBTREE,
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filter, attrs, 0, NULL, NULL, 0, 0, &msgid );
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if ( rc != LDAP_SUCCESS ) {
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tester_ldap_error( ld, "ldap_search_ext", NULL );
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exit( EXIT_FAILURE );
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}
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while ( ( rc = ldap_result( ld, LDAP_RES_ANY, LDAP_MSG_ONE, NULL, &res ) ) > 0 )
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{
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BerElement *ber;
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struct berval bv;
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int done = 0;
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for ( msg = ldap_first_message( ld, res ); msg;
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msg = ldap_next_message( ld, msg ) )
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{
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switch ( ldap_msgtype( msg ) ) {
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case LDAP_RES_SEARCH_ENTRY:
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rc = ldap_get_dn_ber( ld, msg, &ber, &bv );
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dns = realloc( dns, (ndns + 1)*sizeof(char *) );
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dns[ndns] = ber_strdup( bv.bv_val );
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if ( pwattr != NULL ) {
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struct berval **values = ldap_get_values_len( ld, msg, pwattr );
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creds = realloc( creds, (ndns + 1)*sizeof(struct berval) );
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if ( values == NULL ) {
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novals:;
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if ( pass != NULL ) {
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ber_dupbv( &creds[ndns], pass );
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} else {
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creds[ndns].bv_len = 0;
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creds[ndns].bv_val = nullstr;
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}
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} else {
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static struct berval cleartext = BER_BVC( "{CLEARTEXT} " );
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struct berval value = *values[ 0 ];
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if ( value.bv_val[ 0 ] == '{' ) {
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char *end = ber_bvchr( &value, '}' );
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if ( end ) {
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if ( ber_bvcmp( &value, &cleartext ) == 0 ) {
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value.bv_val += cleartext.bv_len;
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value.bv_len -= cleartext.bv_len;
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} else {
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ldap_value_free_len( values );
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goto novals;
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}
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}
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}
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ber_dupbv( &creds[ndns], &value );
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ldap_value_free_len( values );
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}
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}
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ndns++;
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ber_free( ber, 0 );
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break;
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case LDAP_RES_SEARCH_RESULT:
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done = 1;
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break;
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}
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if ( done )
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break;
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}
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ldap_msgfree( res );
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if ( done ) break;
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}
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#ifdef _WIN32
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beg = GetTickCount();
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#else
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gettimeofday( &beg, NULL );
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#endif
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if ( ndns == 0 ) {
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tester_error( "No RDNs" );
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return 1;
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}
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fprintf( stderr, " PID=%ld - got %d values.\n", (long) pid, ndns );
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/* Ok, got list of RDNs, now start binding to each */
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for ( i = 0; i < maxloop; i++ ) {
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int j, k;
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struct berval *cred = pass;
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for ( j = 0, k = 0; k < ndns; k++) {
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j = rand() % ndns;
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}
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if ( creds && !BER_BVISEMPTY( &creds[j] ) ) {
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cred = &creds[j];
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}
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if ( do_bind( uri, dns[j], cred, 1, force, chaserefs, noinit, &ld )
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&& !force )
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{
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break;
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}
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if ( delay ) {
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sleep( delay );
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}
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}
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if ( ld != NULL ) {
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ldap_unbind_ext( ld, NULL, NULL );
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ld = NULL;
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}
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#ifdef _WIN32
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end = GetTickCount();
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end -= beg;
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fprintf( stderr, " PID=%ld - Bind done %d in %d.%03d seconds.\n",
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(long) pid, i, end / 1000, end % 1000 );
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#else
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gettimeofday( &end, NULL );
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end.tv_usec -= beg.tv_usec;
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if (end.tv_usec < 0 ) {
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end.tv_usec += 1000000;
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end.tv_sec -= 1;
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}
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end.tv_sec -= beg.tv_sec;
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fprintf( stderr, " PID=%ld - Bind done %d in %ld.%06ld seconds.\n",
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(long) pid, i, (long) end.tv_sec, (long) end.tv_usec );
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#endif
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if ( dns ) {
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for ( i = 0; i < ndns; i++ ) {
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free( dns[i] );
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}
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free( dns );
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}
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if ( creds ) {
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for ( i = 0; i < ndns; i++ ) {
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if ( creds[i].bv_val != nullstr ) {
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free( creds[i].bv_val );
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}
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}
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free( creds );
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}
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return 0;
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}
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