/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software .
*
* Copyright 1999-2006 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 file LICENSE in the
* top-level directory of the distribution or, alternatively, at
* .
*/
/* ACKNOWLEDGEMENTS:
* This work was initially developed by Howard Chu for inclusion
* in OpenLDAP Software.
*/
#include "portable.h"
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include "slapd-common.h"
#define LOOPS 100
static int
do_bind( char *uri, char *dn, struct berval *pass, int maxloop,
int force, int chaserefs, int noinit, LDAP **ldp );
static int
do_base( char *uri, struct berval *base, struct berval *pass, char *pwattr,
int maxloop, int force, int chaserefs, int noinit, int delay );
/* This program can be invoked two ways: if -D is used to specify a Bind DN,
* that DN will be used repeatedly for all of the Binds. If instead -b is used
* to specify a base DN, a search will be done for all "person" objects under
* that base DN. Then DNs from this list will be randomly selected for each
* Bind request. All of the users must have identical passwords. Also it is
* assumed that the users are all onelevel children of the base.
*/
static void
usage( char *name )
{
fprintf( stderr, "usage: %s "
"[-H uri | -h [-p port]] "
"[-D [-w ]] "
"[-b [-f ] [-a pwattr]] "
"[-l ] "
"[-L ] "
"[-F] "
"[-C] "
"[-I] "
"[-t delay]\n",
name );
exit( EXIT_FAILURE );
}
static char *filter = "(objectClass=person)";
int
main( int argc, char **argv )
{
int i;
char *uri = NULL;
char *host = "localhost";
char *dn = NULL;
struct berval base = { 0, NULL };
struct berval pass = { 0, NULL };
char *pwattr = NULL;
int port = -1;
int loops = LOOPS;
int outerloops = 1;
int force = 0;
int chaserefs = 0;
int noinit = 0;
int delay = 0;
tester_init( "slapd-bind" );
while ( (i = getopt( argc, argv, "a:b:H:h:p:D:w:l:L:f:FIt:" )) != EOF ) {
switch( i ) {
case 'a':
pwattr = optarg;
break;
case 'b': /* base DN of a tree of user DNs */
ber_str2bv( optarg, 0, 0, &base );
break;
case 'C':
chaserefs++;
break;
case 'H': /* the server uri */
uri = optarg;
break;
case 'h': /* the servers host */
host = optarg;
break;
case 'p': /* the servers port */
if ( lutil_atoi( &port, optarg ) != 0 ) {
usage( argv[0] );
}
break;
case 'D':
dn = optarg;
break;
case 'w':
ber_str2bv( optarg, 0, 0, &pass );
break;
case 'l': /* the number of loops */
if ( lutil_atoi( &loops, optarg ) != 0 ) {
usage( argv[0] );
}
break;
case 'L': /* the number of outerloops */
if ( lutil_atoi( &outerloops, optarg ) != 0 ) {
usage( argv[0] );
}
break;
case 'f':
filter = optarg;
break;
case 'F':
force++;
break;
case 'I':
/* reuse connection */
noinit++;
break;
case 't':
/* sleep between binds */
if ( lutil_atoi( &delay, optarg ) != 0 ) {
usage( argv[0] );
}
break;
default:
usage( argv[0] );
break;
}
}
if ( port == -1 && uri == NULL ) {
usage( argv[0] );
}
uri = tester_uri( uri, host, port );
for ( i = 0; i < outerloops; i++ ) {
if ( base.bv_val != NULL ) {
do_base( uri, &base, &pass, pwattr, loops,
force, chaserefs, noinit, delay );
} else {
do_bind( uri, dn, &pass, loops,
force, chaserefs, noinit, NULL );
}
}
exit( EXIT_SUCCESS );
}
static int
do_bind( char *uri, char *dn, struct berval *pass, int maxloop,
int force, int chaserefs, int noinit, LDAP **ldp )
{
LDAP *ld = ldp ? *ldp : NULL;
int i, first = 1, rc = -1;
pid_t pid = getpid();
if ( maxloop > 1 )
fprintf( stderr, "PID=%ld - Bind(%d): dn=\"%s\".\n",
(long) pid, maxloop, dn );
for ( i = 0; i < maxloop; i++ ) {
if ( !noinit || ld == NULL ) {
int version = LDAP_VERSION3;
ldap_initialize( &ld, uri );
if ( ld == NULL ) {
tester_perror( "ldap_initialize", NULL );
rc = -1;
break;
}
(void) ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION,
&version );
(void) ldap_set_option( ld, LDAP_OPT_REFERRALS,
chaserefs ? LDAP_OPT_ON: LDAP_OPT_OFF );
}
rc = ldap_sasl_bind_s( ld, dn, LDAP_SASL_SIMPLE, pass, NULL, NULL, NULL );
switch ( rc ) {
case LDAP_SUCCESS:
break;
case LDAP_INVALID_CREDENTIALS:
/* don't log: it's intended */
if ( force >= 2 ) {
if ( !first ) {
break;
}
first = 0;
}
/* fallthru */
default:
tester_ldap_error( ld, "ldap_sasl_bind_s", NULL );
}
if ( !noinit ) {
ldap_unbind_ext( ld, NULL, NULL );
ld = NULL;
}
if ( rc != LDAP_SUCCESS && !force ) {
break;
}
}
if ( maxloop > 1 ) {
fprintf( stderr, " PID=%ld - Bind done (%d).\n", (long) pid, rc );
}
if ( ldp && noinit ) {
*ldp = ld;
} else if ( ld != NULL ) {
ldap_unbind_ext( ld, NULL, NULL );
}
return rc;
}
static int
do_base( char *uri, struct berval *base, struct berval *pass, char *pwattr,
int maxloop, int force, int chaserefs, int noinit, int delay )
{
LDAP *ld = NULL;
int i = 0;
pid_t pid = getpid();
int rc = LDAP_SUCCESS;
ber_int_t msgid;
LDAPMessage *res, *msg;
char **dns = NULL;
struct berval *creds = NULL;
char *attrs[] = { LDAP_NO_ATTRS, NULL };
int ndns = 0;
#ifdef _WIN32
DWORD beg, end;
#else
struct timeval beg, end;
#endif
int version = LDAP_VERSION3;
struct berval pw = { 0, NULL };
char *nullstr = "";
srand(pid);
ldap_initialize( &ld, uri );
if ( ld == NULL ) {
tester_perror( "ldap_initialize", NULL );
exit( EXIT_FAILURE );
}
(void) ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version );
(void) ldap_set_option( ld, LDAP_OPT_REFERRALS,
chaserefs ? LDAP_OPT_ON: LDAP_OPT_OFF );
rc = ldap_sasl_bind_s( ld, NULL, LDAP_SASL_SIMPLE, &pw, NULL, NULL, NULL );
if ( rc != LDAP_SUCCESS ) {
tester_ldap_error( ld, "ldap_sasl_bind_s", NULL );
exit( EXIT_FAILURE );
}
fprintf( stderr, "PID=%ld - Bind(%d): base=\"%s\", filter=\"%s\" attr=\"%s\".\n",
(long) pid, maxloop, base->bv_val, filter, pwattr );
if ( pwattr != NULL ) {
attrs[ 0 ] = pwattr;
}
rc = ldap_search_ext( ld, base->bv_val, LDAP_SCOPE_SUBTREE,
filter, attrs, 0, NULL, NULL, 0, 0, &msgid );
if ( rc != LDAP_SUCCESS ) {
tester_ldap_error( ld, "ldap_search_ext", NULL );
exit( EXIT_FAILURE );
}
while ( ( rc = ldap_result( ld, LDAP_RES_ANY, LDAP_MSG_ONE, NULL, &res ) ) > 0 )
{
BerElement *ber;
struct berval bv;
int done = 0;
for ( msg = ldap_first_message( ld, res ); msg;
msg = ldap_next_message( ld, msg ) )
{
switch ( ldap_msgtype( msg ) ) {
case LDAP_RES_SEARCH_ENTRY:
rc = ldap_get_dn_ber( ld, msg, &ber, &bv );
dns = realloc( dns, (ndns + 1)*sizeof(char *) );
dns[ndns] = ber_strdup( bv.bv_val );
if ( pwattr != NULL ) {
struct berval **values = ldap_get_values_len( ld, msg, pwattr );
creds = realloc( creds, (ndns + 1)*sizeof(struct berval) );
if ( values == NULL ) {
novals:;
if ( pass != NULL ) {
ber_dupbv( &creds[ndns], pass );
} else {
creds[ndns].bv_len = 0;
creds[ndns].bv_val = nullstr;
}
} else {
static struct berval cleartext = BER_BVC( "{CLEARTEXT} " );
struct berval value = *values[ 0 ];
if ( value.bv_val[ 0 ] == '{' ) {
char *end = ber_bvchr( &value, '}' );
if ( end ) {
if ( ber_bvcmp( &value, &cleartext ) == 0 ) {
value.bv_val += cleartext.bv_len;
value.bv_len -= cleartext.bv_len;
} else {
ldap_value_free_len( values );
goto novals;
}
}
}
ber_dupbv( &creds[ndns], &value );
ldap_value_free_len( values );
}
}
ndns++;
ber_free( ber, 0 );
break;
case LDAP_RES_SEARCH_RESULT:
done = 1;
break;
}
if ( done )
break;
}
ldap_msgfree( res );
if ( done ) break;
}
#ifdef _WIN32
beg = GetTickCount();
#else
gettimeofday( &beg, NULL );
#endif
if ( ndns == 0 ) {
tester_error( "No RDNs" );
return 1;
}
fprintf( stderr, " PID=%ld - got %d values.\n", (long) pid, ndns );
/* Ok, got list of RDNs, now start binding to each */
for ( i = 0; i < maxloop; i++ ) {
int j, k;
struct berval *cred = pass;
for ( j = 0, k = 0; k < ndns; k++) {
j = rand() % ndns;
}
if ( creds && !BER_BVISEMPTY( &creds[j] ) ) {
cred = &creds[j];
}
if ( do_bind( uri, dns[j], cred, 1, force, chaserefs, noinit, &ld )
&& !force )
{
break;
}
if ( delay ) {
sleep( delay );
}
}
if ( ld != NULL ) {
ldap_unbind_ext( ld, NULL, NULL );
ld = NULL;
}
#ifdef _WIN32
end = GetTickCount();
end -= beg;
fprintf( stderr, " PID=%ld - Bind done %d in %d.%03d seconds.\n",
(long) pid, i, end / 1000, end % 1000 );
#else
gettimeofday( &end, NULL );
end.tv_usec -= beg.tv_usec;
if (end.tv_usec < 0 ) {
end.tv_usec += 1000000;
end.tv_sec -= 1;
}
end.tv_sec -= beg.tv_sec;
fprintf( stderr, " PID=%ld - Bind done %d in %ld.%06ld seconds.\n",
(long) pid, i, (long) end.tv_sec, (long) end.tv_usec );
#endif
if ( dns ) {
for ( i = 0; i < ndns; i++ ) {
free( dns[i] );
}
free( dns );
}
if ( creds ) {
for ( i = 0; i < ndns; i++ ) {
if ( creds[i].bv_val != nullstr ) {
free( creds[i].bv_val );
}
}
free( creds );
}
return 0;
}