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-rw-r--r--tests/progs/slapd-read.c568
1 files changed, 568 insertions, 0 deletions
diff --git a/tests/progs/slapd-read.c b/tests/progs/slapd-read.c
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--- /dev/null
+++ b/tests/progs/slapd-read.c
@@ -0,0 +1,568 @@
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1999-2021 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 Kurt Spanier for inclusion
+ * in OpenLDAP Software.
+ */
+
+#include "portable.h"
+
+#include <stdio.h>
+
+#include "ac/stdlib.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 "ldap.h"
+#include "lutil.h"
+
+#include "ldap_pvt.h"
+
+#include "slapd-common.h"
+
+#define LOOPS 100
+#define RETRIES 0
+
+static void
+do_read( char *uri, char *manager, struct berval *passwd,
+ char *entry, LDAP **ld,
+ char **attrs, int noattrs, int nobind, int maxloop,
+ int maxretries, int delay, int force, int chaserefs );
+
+static void
+do_random( char *uri, char *manager, struct berval *passwd,
+ char *sbase, char *filter, char **attrs, int noattrs, int nobind,
+ int innerloop, int maxretries, int delay, int force, int chaserefs );
+
+static void
+usage( char *name )
+{
+ fprintf( stderr,
+ "usage: %s "
+ "-H <uri> | ([-h <host>] -p <port>) "
+ "-D <manager> "
+ "-w <passwd> "
+ "-e <entry> "
+ "[-A] "
+ "[-C] "
+ "[-F] "
+ "[-N] "
+ "[-f filter] "
+ "[-i <ignore>] "
+ "[-l <loops>] "
+ "[-L <outerloops>] "
+ "[-r <maxretries>] "
+ "[-t <delay>] "
+ "[-T <attrs>] "
+ "[<attrs>] "
+ "\n",
+ name );
+ exit( EXIT_FAILURE );
+}
+
+/* -S: just send requests without reading responses
+ * -SS: send all requests asynchronous and immediately start reading responses
+ * -SSS: send all requests asynchronous; then read responses
+ */
+static int swamp;
+
+int
+main( int argc, char **argv )
+{
+ int i;
+ char *uri = NULL;
+ char *host = "localhost";
+ int port = -1;
+ char *manager = NULL;
+ struct berval passwd = { 0, NULL };
+ char *entry = NULL;
+ char *filter = NULL;
+ int loops = LOOPS;
+ int outerloops = 1;
+ int retries = RETRIES;
+ int delay = 0;
+ int force = 0;
+ int chaserefs = 0;
+ char *srchattrs[] = { "1.1", NULL };
+ char **attrs = srchattrs;
+ int noattrs = 0;
+ int nobind = 0;
+
+ tester_init( "slapd-read", TESTER_READ );
+
+ /* by default, tolerate referrals and no such object */
+ tester_ignore_str2errlist( "REFERRAL,NO_SUCH_OBJECT" );
+
+ while ( (i = getopt( argc, argv, "ACD:e:Ff:H:h:i:L:l:p:r:St:T:w:" )) != EOF ) {
+ switch ( i ) {
+ case 'A':
+ noattrs++;
+ break;
+
+ case 'C':
+ chaserefs++;
+ break;
+
+ case 'H': /* the server uri */
+ uri = strdup( optarg );
+ break;
+
+ case 'h': /* the servers host */
+ host = strdup( optarg );
+ break;
+
+ case 'i':
+ tester_ignore_str2errlist( optarg );
+ break;
+
+ case 'N':
+ nobind++;
+ break;
+
+ case 'p': /* the servers port */
+ if ( lutil_atoi( &port, optarg ) != 0 ) {
+ usage( argv[0] );
+ }
+ break;
+
+ case 'D': /* the servers manager */
+ manager = strdup( optarg );
+ break;
+
+ case 'w': /* the server managers password */
+ passwd.bv_val = strdup( optarg );
+ passwd.bv_len = strlen( optarg );
+ memset( optarg, '*', passwd.bv_len );
+ break;
+
+ case 'e': /* DN to search for */
+ entry = strdup( optarg );
+ break;
+
+ case 'f': /* the search request */
+ filter = strdup( optarg );
+ break;
+
+ case 'F':
+ force++;
+ 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 'r': /* the number of retries */
+ if ( lutil_atoi( &retries, optarg ) != 0 ) {
+ usage( argv[0] );
+ }
+ break;
+
+ case 'S':
+ swamp++;
+ break;
+
+ case 't': /* delay in seconds */
+ if ( lutil_atoi( &delay, optarg ) != 0 ) {
+ usage( argv[0] );
+ }
+ break;
+
+ case 'T':
+ attrs = ldap_str2charray( optarg, "," );
+ if ( attrs == NULL ) {
+ usage( argv[0] );
+ }
+ break;
+
+ default:
+ usage( argv[0] );
+ break;
+ }
+ }
+
+ if (( entry == NULL ) || ( port == -1 && uri == NULL ))
+ usage( argv[0] );
+
+ if ( *entry == '\0' ) {
+ fprintf( stderr, "%s: invalid EMPTY entry DN.\n",
+ argv[0] );
+ exit( EXIT_FAILURE );
+ }
+
+ if ( argv[optind] != NULL ) {
+ attrs = &argv[optind];
+ }
+
+ uri = tester_uri( uri, host, port );
+
+ for ( i = 0; i < outerloops; i++ ) {
+ if ( filter != NULL ) {
+ do_random( uri, manager, &passwd, entry, filter, attrs,
+ noattrs, nobind, loops, retries, delay, force,
+ chaserefs );
+
+ } else {
+ do_read( uri, manager, &passwd, entry, NULL, attrs,
+ noattrs, nobind, loops, retries, delay, force,
+ chaserefs );
+ }
+ }
+
+ exit( EXIT_SUCCESS );
+}
+
+static void
+do_random( char *uri, char *manager, struct berval *passwd,
+ char *sbase, char *filter, char **srchattrs, int noattrs, int nobind,
+ int innerloop, int maxretries, int delay, int force, int chaserefs )
+{
+ LDAP *ld = NULL;
+ int i = 0, do_retry = maxretries;
+ char *attrs[ 2 ];
+ int rc = LDAP_SUCCESS;
+ int version = LDAP_VERSION3;
+ int nvalues = 0;
+ char **values = NULL;
+ LDAPMessage *res = NULL, *e = NULL;
+
+ attrs[ 0 ] = LDAP_NO_ATTRS;
+ attrs[ 1 ] = NULL;
+
+ 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 );
+
+ if ( do_retry == maxretries ) {
+ fprintf( stderr, "PID=%ld - Read(%d): base=\"%s\", filter=\"%s\".\n",
+ (long) pid, innerloop, sbase, filter );
+ }
+
+ if ( nobind == 0 ) {
+ rc = ldap_sasl_bind_s( ld, manager, LDAP_SASL_SIMPLE, passwd, NULL, NULL, NULL );
+ if ( rc != LDAP_SUCCESS ) {
+ tester_ldap_error( ld, "ldap_sasl_bind_s", NULL );
+ switch ( rc ) {
+ case LDAP_BUSY:
+ case LDAP_UNAVAILABLE:
+ /* fallthru */
+ default:
+ break;
+ }
+ exit( EXIT_FAILURE );
+ }
+ }
+
+ rc = ldap_search_ext_s( ld, sbase, LDAP_SCOPE_SUBTREE,
+ filter, attrs, 0, NULL, NULL, NULL, LDAP_NO_LIMIT, &res );
+ switch ( rc ) {
+ case LDAP_SIZELIMIT_EXCEEDED:
+ case LDAP_TIMELIMIT_EXCEEDED:
+ case LDAP_SUCCESS:
+ nvalues = ldap_count_entries( ld, res );
+ if ( nvalues == 0 ) {
+ if ( rc ) {
+ tester_ldap_error( ld, "ldap_search_ext_s", NULL );
+ }
+ break;
+ }
+
+ values = malloc( ( nvalues + 1 ) * sizeof( char * ) );
+ for ( i = 0, e = ldap_first_entry( ld, res ); e != NULL; i++, e = ldap_next_entry( ld, e ) )
+ {
+ values[ i ] = ldap_get_dn( ld, e );
+ }
+ values[ i ] = NULL;
+
+ ldap_msgfree( res );
+
+ if ( do_retry == maxretries ) {
+ fprintf( stderr, " PID=%ld - Read base=\"%s\" filter=\"%s\" got %d values.\n",
+ (long) pid, sbase, filter, nvalues );
+ }
+
+ for ( i = 0; i < innerloop; i++ ) {
+#if 0 /* use high-order bits for better randomness (Numerical Recipes in "C") */
+ int r = rand() % nvalues;
+#endif
+ int r = ((double)nvalues)*rand()/(RAND_MAX + 1.0);
+
+ do_read( uri, manager, passwd, values[ r ], &ld,
+ srchattrs, noattrs, nobind, 1, maxretries,
+ delay, force, chaserefs );
+ }
+ free( values );
+ break;
+
+ default:
+ tester_ldap_error( ld, "ldap_search_ext_s", NULL );
+ break;
+ }
+
+ fprintf( stderr, " PID=%ld - Read done (%d).\n", (long) pid, rc );
+
+ if ( ld != NULL ) {
+ ldap_unbind_ext( ld, NULL, NULL );
+ }
+}
+
+static void
+do_read( char *uri, char *manager, struct berval *passwd, char *entry,
+ LDAP **ldp, char **attrs, int noattrs, int nobind, int maxloop,
+ int maxretries, int delay, int force, int chaserefs )
+{
+ LDAP *ld = ldp ? *ldp : NULL;
+ int i = 0, do_retry = maxretries;
+ int rc = LDAP_SUCCESS;
+ int version = LDAP_VERSION3;
+ int *msgids = NULL, active = 0;
+
+ /* make room for msgid */
+ if ( swamp > 1 ) {
+ msgids = (int *)calloc( sizeof(int), maxloop );
+ }
+
+retry:;
+ if ( ld == NULL ) {
+ 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 );
+
+ if ( do_retry == maxretries ) {
+ fprintf( stderr, "PID=%ld - Read(%d): entry=\"%s\".\n",
+ (long) pid, maxloop, entry );
+ }
+
+ if ( nobind == 0 ) {
+ rc = ldap_sasl_bind_s( ld, manager, LDAP_SASL_SIMPLE, passwd, NULL, NULL, NULL );
+ if ( rc != LDAP_SUCCESS ) {
+ tester_ldap_error( ld, "ldap_sasl_bind_s", NULL );
+ switch ( rc ) {
+ case LDAP_BUSY:
+ case LDAP_UNAVAILABLE:
+ if ( do_retry > 0 ) {
+ ldap_unbind_ext( ld, NULL, NULL );
+ ld = NULL;
+ do_retry--;
+ if ( delay != 0 ) {
+ sleep( delay );
+ }
+ goto retry;
+ }
+ /* fallthru */
+ default:
+ break;
+ }
+ exit( EXIT_FAILURE );
+ }
+ }
+ }
+
+ if ( swamp > 1 ) {
+ do {
+ LDAPMessage *res = NULL;
+ int j, msgid;
+
+ if ( i < maxloop ) {
+ rc = ldap_search_ext( ld, entry, LDAP_SCOPE_BASE,
+ NULL, attrs, noattrs, NULL, NULL,
+ NULL, LDAP_NO_LIMIT, &msgids[i] );
+
+ active++;
+#if 0
+ fprintf( stderr,
+ ">>> PID=%ld - Read maxloop=%d cnt=%d active=%d msgid=%d: "
+ "entry=\"%s\"\n",
+ (long) pid, maxloop, i, active, msgids[i],
+ entry );
+#endif
+ i++;
+
+ if ( rc ) {
+ char buf[BUFSIZ];
+ int first = tester_ignore_err( rc );
+ /* if ignore.. */
+ if ( first ) {
+ /* only log if first occurrence */
+ if ( ( force < 2 && first > 0 ) || abs(first) == 1 ) {
+ tester_ldap_error( ld, "ldap_search_ext", NULL );
+ }
+ continue;
+ }
+
+ /* busy needs special handling */
+ snprintf( buf, sizeof( buf ), "entry=\"%s\"\n", entry );
+ tester_ldap_error( ld, "ldap_search_ext", buf );
+ if ( rc == LDAP_BUSY && do_retry > 0 ) {
+ ldap_unbind_ext( ld, NULL, NULL );
+ ld = NULL;
+ do_retry--;
+ goto retry;
+ }
+ break;
+ }
+
+ if ( swamp > 2 ) {
+ continue;
+ }
+ }
+
+ rc = ldap_result( ld, LDAP_RES_ANY, 0, NULL, &res );
+ switch ( rc ) {
+ case -1:
+ /* gone really bad */
+#if 0
+ fprintf( stderr,
+ ">>> PID=%ld - Read maxloop=%d cnt=%d active=%d: "
+ "entry=\"%s\" ldap_result()=%d\n",
+ (long) pid, maxloop, i, active, entry, rc );
+#endif
+ goto cleanup;
+
+ case 0:
+ /* timeout (impossible) */
+ break;
+
+ case LDAP_RES_SEARCH_ENTRY:
+ case LDAP_RES_SEARCH_REFERENCE:
+ /* ignore */
+ break;
+
+ case LDAP_RES_SEARCH_RESULT:
+ /* just remove, no error checking (TODO?) */
+ msgid = ldap_msgid( res );
+ ldap_parse_result( ld, res, &rc, NULL, NULL, NULL, NULL, 1 );
+ res = NULL;
+
+ /* linear search, bah */
+ for ( j = 0; j < i; j++ ) {
+ if ( msgids[ j ] == msgid ) {
+ msgids[ j ] = -1;
+ active--;
+#if 0
+ fprintf( stderr,
+ "<<< PID=%ld - ReadDone maxloop=%d cnt=%d active=%d msgid=%d: "
+ "entry=\"%s\"\n",
+ (long) pid, maxloop, j, active, msgid, entry );
+#endif
+ break;
+ }
+ }
+ break;
+
+ default:
+ /* other messages unexpected */
+ fprintf( stderr,
+ "### PID=%ld - Read(%d): "
+ "entry=\"%s\" attrs=%s%s. unexpected response tag=%d\n",
+ (long) pid, maxloop,
+ entry, attrs[0], attrs[1] ? " (more...)" : "", rc );
+ break;
+ }
+
+ if ( res != NULL ) {
+ ldap_msgfree( res );
+ }
+ } while ( i < maxloop || active > 0 );
+
+ } else {
+ for ( ; i < maxloop; i++ ) {
+ LDAPMessage *res = NULL;
+
+ if (swamp) {
+ int msgid;
+ rc = ldap_search_ext( ld, entry, LDAP_SCOPE_BASE,
+ NULL, attrs, noattrs, NULL, NULL,
+ NULL, LDAP_NO_LIMIT, &msgid );
+ if ( rc == LDAP_SUCCESS ) continue;
+ else break;
+ }
+
+ rc = ldap_search_ext_s( ld, entry, LDAP_SCOPE_BASE,
+ NULL, attrs, noattrs, NULL, NULL, NULL,
+ LDAP_NO_LIMIT, &res );
+ if ( res != NULL ) {
+ ldap_msgfree( res );
+ }
+
+ if ( rc ) {
+ int first = tester_ignore_err( rc );
+ char buf[ BUFSIZ ];
+
+ snprintf( buf, sizeof( buf ), "ldap_search_ext_s(%s)", entry );
+
+ /* if ignore.. */
+ if ( first ) {
+ /* only log if first occurrence */
+ if ( ( force < 2 && first > 0 ) || abs(first) == 1 ) {
+ tester_ldap_error( ld, buf, NULL );
+ }
+ continue;
+ }
+
+ /* busy needs special handling */
+ tester_ldap_error( ld, buf, NULL );
+ if ( rc == LDAP_BUSY && do_retry > 0 ) {
+ ldap_unbind_ext( ld, NULL, NULL );
+ ld = NULL;
+ do_retry--;
+ goto retry;
+ }
+ break;
+ }
+ }
+ }
+
+cleanup:;
+ if ( msgids != NULL ) {
+ free( msgids );
+ }
+
+ if ( ldp != NULL ) {
+ *ldp = ld;
+
+ } else {
+ fprintf( stderr, " PID=%ld - Read done (%d).\n", (long) pid, rc );
+
+ if ( ld != NULL ) {
+ ldap_unbind_ext( ld, NULL, NULL );
+ }
+ }
+}
+
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