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openldap/tests/progs/slapd-bind.c
Pierangelo Masarati 38946e1a7f fix logs indentation
2008-07-19 11:54:54 +00:00

606 lines
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C
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/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
* Copyright 1999-2008 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
* <http://www.OpenLDAP.org/license.html>.
*/
/* ACKNOWLEDGEMENTS:
* This work was initially developed by Howard Chu for inclusion
* in OpenLDAP Software.
*/
#include "portable.h"
#include <stdio.h>
#include "ac/stdlib.h"
#include "ac/time.h"
#include "ac/ctype.h"
#include "ac/param.h"
#include "ac/socket.h"
#include "ac/string.h"
#include "ac/unistd.h"
#include "ac/wait.h"
#include "ac/time.h"
#include "ldap.h"
#include "lutil.h"
#include "lber_pvt.h"
#include "ldap_pvt.h"
#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,
int action_type, void *action );
static int
do_base( char *uri, char *dn, struct berval *pass, char *base, char *filter, char *pwattr,
int maxloop, int force, int chaserefs, int noinit, int delay,
int action_type, void *action );
/* 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, char opt )
{
if ( opt ) {
fprintf( stderr, "%s: unable to handle option \'%c\'\n\n",
name, opt );
}
fprintf( stderr, "usage: %s "
"[-H uri | -h <host> [-p port]] "
"[-D <dn> [-w <passwd>]] "
"[-b <baseDN> [-f <searchfilter>] [-a pwattr]] "
"[-l <loops>] "
"[-L <outerloops>] "
"[-B <extra>[,...]] "
"[-F] "
"[-C] "
"[-I] "
"[-i <ignore>] "
"[-t delay]\n",
name );
exit( EXIT_FAILURE );
}
int
main( int argc, char **argv )
{
int i;
char *uri = NULL;
char *host = "localhost";
char *dn = NULL;
char *base = NULL;
char *filter = "(objectClass=person)";
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 = 1;
int delay = 0;
/* extra action to do after bind... */
struct berval type[] = {
BER_BVC( "tester=" ),
BER_BVC( "add=" ),
BER_BVC( "bind=" ),
BER_BVC( "modify=" ),
BER_BVC( "modrdn=" ),
BER_BVC( "read=" ),
BER_BVC( "search=" ),
BER_BVNULL
};
LDAPURLDesc *extra_ludp = NULL;
tester_init( "slapd-bind", TESTER_BIND );
/* by default, tolerate invalid credentials */
tester_ignore_str2errlist( "INVALID_CREDENTIALS" );
while ( ( i = getopt( argc, argv, "a:B:b:D:Ff:H:h:Ii:L:l:p:t:w:" ) ) != EOF )
{
switch ( i ) {
case 'a':
pwattr = optarg;
break;
case 'b': /* base DN of a tree of user DNs */
base = optarg;
break;
case 'B':
{
int c;
for ( c = 0; type[c].bv_val; c++ ) {
if ( strncasecmp( optarg, type[c].bv_val, type[c].bv_len ) == 0 )
{
break;
}
}
if ( type[c].bv_val == NULL ) {
usage( argv[0], 'B' );
}
switch ( c ) {
case TESTER_TESTER:
case TESTER_BIND:
/* invalid */
usage( argv[0], 'B' );
case TESTER_SEARCH:
{
if ( ldap_url_parse( &optarg[type[c].bv_len], &extra_ludp ) != LDAP_URL_SUCCESS )
{
usage( argv[0], 'B' );
}
} break;
case TESTER_ADDEL:
case TESTER_MODIFY:
case TESTER_MODRDN:
case TESTER_READ:
/* nothing to do */
break;
default:
assert( 0 );
}
} break;
case 'C':
chaserefs++;
break;
case 'H': /* the server uri */
uri = optarg;
break;
case 'h': /* the servers host */
host = optarg;
break;
case 'i':
tester_ignore_str2errlist( optarg );
break;
case 'p': /* the servers port */
if ( lutil_atoi( &port, optarg ) != 0 ) {
usage( argv[0], 'p' );
}
break;
case 'D':
dn = optarg;
break;
case 'w':
ber_str2bv( optarg, 0, 1, &pass );
memset( optarg, '*', pass.bv_len );
break;
case 'l': /* the number of loops */
if ( lutil_atoi( &loops, optarg ) != 0 ) {
usage( argv[0], 'l' );
}
break;
case 'L': /* the number of outerloops */
if ( lutil_atoi( &outerloops, optarg ) != 0 ) {
usage( argv[0], 'L' );
}
break;
case 'f':
filter = optarg;
break;
case 'F':
force++;
break;
case 'I':
/* reuse connection */
noinit = 0;
break;
case 't':
/* sleep between binds */
if ( lutil_atoi( &delay, optarg ) != 0 ) {
usage( argv[0], 't' );
}
break;
default:
usage( argv[0], i );
break;
}
}
if ( port == -1 && uri == NULL ) {
usage( argv[0], '\0' );
}
uri = tester_uri( uri, host, port );
for ( i = 0; i < outerloops; i++ ) {
if ( base != NULL ) {
do_base( uri, dn, &pass, base, filter, pwattr, loops,
force, chaserefs, noinit, delay, -1, NULL );
} else {
do_bind( uri, dn, &pass, loops,
force, chaserefs, noinit, NULL, -1, 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,
int action_type, void *action )
{
LDAP *ld = ldp ? *ldp : NULL;
int i, rc = -1;
/* for internal search */
int timelimit = 0;
int sizelimit = 0;
switch ( action_type ) {
case -1:
break;
case TESTER_SEARCH:
{
LDAPURLDesc *ludp = (LDAPURLDesc *)action;
assert( action != NULL );
if ( ludp->lud_exts != NULL ) {
for ( i = 0; ludp->lud_exts[ i ] != NULL; i++ ) {
char *ext = ludp->lud_exts[ i ];
int crit = 0;
if (ext[0] == '!') {
crit++;
ext++;
}
if ( strncasecmp( ext, "x-timelimit=", STRLENOF( "x-timelimit=" ) ) == 0 ) {
if ( lutil_atoi( &timelimit, &ext[ STRLENOF( "x-timelimit=" ) ] ) && crit ) {
tester_error( "unable to parse critical extension x-timelimit" );
}
} else if ( strncasecmp( ext, "x-sizelimit=", STRLENOF( "x-sizelimit=" ) ) == 0 ) {
if ( lutil_atoi( &sizelimit, &ext[ STRLENOF( "x-sizelimit=" ) ] ) && crit ) {
tester_error( "unable to parse critical extension x-sizelimit" );
}
} else if ( crit ) {
tester_error( "unknown critical extension" );
}
}
}
} break;
default:
/* nothing to do yet */
break;
}
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 );
if ( rc ) {
unsigned first = tester_ignore_err( rc );
/* if ignore.. */
if ( first ) {
/* only log if first occurrence */
if ( force < 2 || first == 1 ) {
tester_ldap_error( ld, "ldap_sasl_bind_s", NULL );
}
rc = LDAP_SUCCESS;
} else {
tester_ldap_error( ld, "ldap_sasl_bind_s", NULL );
}
}
switch ( action_type ) {
case -1:
break;
case TESTER_SEARCH:
{
LDAPURLDesc *ludp = (LDAPURLDesc *)action;
LDAPMessage *res = NULL;
struct timeval tv = { 0 }, *tvp = NULL;
if ( timelimit ) {
tv.tv_sec = timelimit;
tvp = &tv;
}
assert( action != NULL );
rc = ldap_search_ext_s( ld,
ludp->lud_dn, ludp->lud_scope,
ludp->lud_filter, ludp->lud_attrs, 0,
NULL, NULL, tvp, sizelimit, &res );
ldap_msgfree( res );
} break;
default:
/* nothing to do yet */
break;
}
if ( !noinit ) {
ldap_unbind_ext( ld, NULL, NULL );
ld = NULL;
}
if ( rc != LDAP_SUCCESS ) {
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, char *dn, struct berval *pass, char *base, char *filter, char *pwattr,
int maxloop, int force, int chaserefs, int noinit, int delay,
int action_type, void *action )
{
LDAP *ld = NULL;
int i = 0;
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;
char *nullstr = "";
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, dn, LDAP_SASL_SIMPLE, pass, 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, filter, pwattr );
if ( pwattr != NULL ) {
attrs[ 0 ] = pwattr;
}
rc = ldap_search_ext( ld, base, 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:;
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 DNs" );
return 1;
}
fprintf( stderr, " PID=%ld - Bind base=\"%s\" filter=\"%s\" got %d values.\n",
(long) pid, base, filter, ndns );
/* Ok, got list of DNs, now start binding to each */
for ( i = 0; i < maxloop; i++ ) {
int j;
struct berval cred = { 0, NULL };
#if 0 /* use high-order bits for better randomness (Numerical Recipes in "C") */
j = rand() % ndns;
#endif
j = ((double)ndns)*rand()/(RAND_MAX + 1.0);
if ( creds && !BER_BVISEMPTY( &creds[j] ) ) {
cred = creds[j];
}
if ( do_bind( uri, dns[j], &cred, 1, force, chaserefs, noinit, &ld,
action_type, action ) && !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;
}
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