Adding upstream version 2.5.13+dfsg.upstream/2.5.13+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 551 insertions, 0 deletions

diff --git a/tests/progs/slapd-bind.c b/tests/progs/slapd-bind.c
new file mode 100644
index 0000000..dad0dcb
--- /dev/null
+++ b/tests/progs/slapd-bind.c
@@ -0,0 +1,551 @@
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1999-2022 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 "lutil_ldap.h"
+#include "lber_pvt.h"
+#include "ldap_pvt.h"
+
+#include "slapd-common.h"
+
+static int
+do_bind( struct tester_conn_args *config, char *dn, int maxloop, int force,
+	int noinit, LDAP **ldp, struct berval *pass, int action_type, void *action );
+
+static int
+do_base( struct tester_conn_args *config, char *dn, char *base, char *filter, char *pwattr,
+	int force, int noinit, 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 " TESTER_COMMON_HELP
+		"[-b <baseDN> [-f <searchfilter>] [-a pwattr]] "
+		"[-B <extra>[,...]] "
+		"[-F] "
+		"[-I]\n",
+		name );
+	exit( EXIT_FAILURE );
+}
+
+int
+main( int argc, char **argv )
+{
+	int		i;
+	char		*base = NULL;
+	char		*filter = "(objectClass=person)";
+	char		*pwattr = NULL;
+	int		force = 0;
+	int		noinit = 1;
+	struct tester_conn_args	*config;
+
+	/* 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;
+
+	config = tester_init( "slapd-bind", TESTER_BIND );
+
+	/* by default, tolerate invalid credentials */
+	tester_ignore_str2errlist( "*INVALID_CREDENTIALS" );
+
+	while ( ( i = getopt( argc, argv, TESTER_COMMON_OPTS "a:B:b:Ff:I" ) ) != 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 'f':
+			filter = optarg;
+			break;
+
+		case 'F':
+			force++;
+			break;
+
+		case 'I':
+			/* reuse connection */
+			noinit = 0;
+			break;
+
+		default:
+			if ( tester_config_opt( config, i, optarg ) == LDAP_SUCCESS ) {
+				break;
+			}
+			usage( argv[0], i );
+			break;
+		}
+	}
+
+	tester_config_finish( config );
+
+	for ( i = 0; i < config->outerloops; i++ ) {
+		int rc;
+
+		if ( base != NULL ) {
+			rc = do_base( config, config->binddn, base,
+				filter, pwattr, force, noinit, -1, NULL );
+		} else {
+			rc = do_bind( config, config->binddn,
+				config->loops, force, noinit, NULL, &config->pass, -1, NULL );
+		}
+		if ( rc == LDAP_SERVER_DOWN )
+			break;
+	}
+
+	exit( EXIT_SUCCESS );
+}
+
+
+static int
+do_bind( struct tester_conn_args *config, char *dn, int maxloop, int force,
+	int noinit, LDAP **ldp, struct berval *pass, int action_type, void *action )
+{
+	LDAP	*ld = ldp ? *ldp : NULL;
+	char	*bindfunc = "ldap_sasl_bind_s";
+	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 ) {
+			tester_init_ld( &ld, config, TESTER_INIT_ONLY );
+
+#ifdef HAVE_CYRUS_SASL
+			if ( config->secprops != NULL ) {
+				rc = ldap_set_option( ld,
+						LDAP_OPT_X_SASL_SECPROPS, config->secprops );
+
+				if( rc != LDAP_OPT_SUCCESS ) {
+					tester_ldap_error( ld, "ldap_set_option(SECPROPS)", NULL );
+					exit( EXIT_FAILURE );
+				}
+			}
+#endif
+		}
+
+		if ( config->authmethod == LDAP_AUTH_SASL ) {
+#ifdef HAVE_CYRUS_SASL
+			bindfunc = "ldap_sasl_interactive_bind_s";
+			rc = ldap_sasl_interactive_bind_s( ld,
+					dn,
+					config->mech,
+					NULL, NULL,
+					LDAP_SASL_QUIET,
+					lutil_sasl_interact,
+					config->defaults );
+#else /* HAVE_CYRUS_SASL */
+			/* caller shouldn't have allowed this */
+			assert(0);
+#endif
+		} else if ( config->authmethod == LDAP_AUTH_SIMPLE ) {
+			bindfunc = "ldap_sasl_bind_s";
+			rc = ldap_sasl_bind_s( ld,
+					dn, LDAP_SASL_SIMPLE,
+					pass, NULL, NULL, NULL );
+		}
+
+		if ( rc ) {
+			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, bindfunc, NULL );
+				}
+				rc = LDAP_SUCCESS;
+
+			} else {
+				tester_ldap_error( ld, bindfunc, 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( struct tester_conn_args *config, char *dn, char *base, char *filter, char *pwattr,
+	int force, int noinit, 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
+	char *nullstr = "";
+
+	tester_init_ld( &ld, config, 0 );
+
+	fprintf( stderr, "PID=%ld - Bind(%d): base=\"%s\", filter=\"%s\" attr=\"%s\".\n",
+			(long) pid, config->loops, 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 *) );
+				if ( !dns ) {
+					tester_error( "realloc failed" );
+					exit( EXIT_FAILURE );
+				}
+				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 ( !creds ) {
+						tester_error( "realloc failed" );
+						exit( EXIT_FAILURE );
+					}
+					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" );
+		if ( ld != NULL ) {
+			ldap_unbind_ext( ld, NULL, NULL );
+		}
+		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 < config->loops; i++ ) {
+		struct berval *pass = &config->pass;
+		int		j;
+
+#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] ) ) {
+			pass = &creds[j];
+		}
+
+		if ( do_bind( config, dns[j], 1, force, noinit, &ld, pass,
+			action_type, action ) && !force )
+		{
+			break;
+		}
+	}
+
+	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++ ) {
+			ber_memfree( dns[i] );
+		}
+		free( dns );
+	}
+
+	if ( creds ) {
+		for ( i = 0; i < ndns; i++ ) {
+			if ( creds[i].bv_val != nullstr ) {
+				ber_memfree( creds[i].bv_val );
+			}
+		}
+		free( creds );
+	}
+
+	return 0;
+}