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-rw-r--r--servers/slapd/slapcommon.c1228
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diff --git a/servers/slapd/slapcommon.c b/servers/slapd/slapcommon.c
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+++ b/servers/slapd/slapcommon.c
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+/* slapcommon.c - common routine for the slap tools */
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2022 The OpenLDAP Foundation.
+ * Portions Copyright 1998-2003 Kurt D. Zeilenga.
+ * Portions Copyright 2003 IBM Corporation.
+ * 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 Zeilenga for inclusion
+ * in OpenLDAP Software. Additional significant contributors include
+ * Jong Hyuk Choi
+ * Hallvard B. Furuseth
+ * Howard Chu
+ * Pierangelo Masarati
+ */
+
+#include "portable.h"
+
+#include <stdio.h>
+
+#include <ac/stdlib.h>
+#include <ac/ctype.h>
+#include <ac/string.h>
+#include <ac/socket.h>
+#include <ac/unistd.h>
+
+#include "slapcommon.h"
+#include "lutil.h"
+#include "ldif.h"
+
+tool_vars tool_globals;
+enum slaptool slapTool;
+
+#ifdef CSRIMALLOC
+static char *leakfilename;
+static FILE *leakfile;
+#endif
+
+static LDIFFP dummy;
+
+#if defined(LDAP_SYSLOG) && defined(LDAP_DEBUG)
+int start_syslog;
+static char **syslog_unknowns;
+#ifdef LOG_LOCAL4
+static int syslogUser = SLAP_DEFAULT_SYSLOG_USER;
+#endif /* LOG_LOCAL4 */
+#endif /* LDAP_DEBUG && LDAP_SYSLOG */
+
+static void
+usage( int tool, const char *progname )
+{
+ char *options = NULL;
+ fprintf( stderr,
+ "usage: %s [-v] [-d debuglevel] [-f configfile] [-F configdir] [-o <name>[=<value>]]",
+ progname );
+
+ switch( tool ) {
+ case SLAPACL:
+ options = "\n\t[-U authcID | -D authcDN] [-X authzID | -o authzDN=<DN>]"
+ "\n\t-b DN [-u] [attr[/access][:value]] [...]\n";
+ break;
+
+ case SLAPADD:
+ options = " [-c]\n\t[-g] [-n databasenumber | -b suffix]\n"
+ "\t[-l ldiffile] [-j linenumber] [-q] [-u] [-s] [-w]\n";
+ break;
+
+ case SLAPAUTH:
+ options = "\n\t[-U authcID] [-X authzID] [-R realm] [-M mech] ID [...]\n";
+ break;
+
+ case SLAPCAT:
+ options = " [-c]\n\t[-g] [-n databasenumber | -b suffix]"
+ " [-l ldiffile] [-a filter] [-s subtree] [-H url]\n";
+ break;
+
+ case SLAPDN:
+ options = "\n\t[-N | -P] DN [...]\n";
+ break;
+
+ case SLAPINDEX:
+ options = " [-c]\n\t[-g] [-n databasenumber | -b suffix] [attr ...] [-q] [-t]\n";
+ break;
+
+ case SLAPMODIFY:
+ options = " [-c]\n\t[-g] [-n databasenumber | -b suffix]\n"
+ "\t[-l ldiffile] [-j linenumber] [-q] [-u] [-s] [-w]\n";
+ break;
+
+ case SLAPTEST:
+ options = " [-n databasenumber] [-u] [-Q]\n";
+ break;
+
+ case SLAPSCHEMA:
+ options = " [-c]\n\t[-g] [-n databasenumber | -b suffix]"
+ " [-l errorfile] [-a filter] [-s subtree] [-H url]\n";
+ break;
+ }
+
+ if ( options != NULL ) {
+ fputs( options, stderr );
+ }
+ exit( EXIT_FAILURE );
+}
+
+static int
+parse_slapopt( int tool, int *mode )
+{
+ size_t len = 0;
+ char *p;
+
+ p = strchr( optarg, '=' );
+ if ( p != NULL ) {
+ len = p - optarg;
+ p++;
+ }
+
+ if ( strncasecmp( optarg, "sockurl", len ) == 0 ) {
+ if ( !BER_BVISNULL( &listener_url ) ) {
+ ber_memfree( listener_url.bv_val );
+ }
+ ber_str2bv( p, 0, 1, &listener_url );
+
+ } else if ( strncasecmp( optarg, "domain", len ) == 0 ) {
+ if ( !BER_BVISNULL( &peer_domain ) ) {
+ ber_memfree( peer_domain.bv_val );
+ }
+ ber_str2bv( p, 0, 1, &peer_domain );
+
+ } else if ( strncasecmp( optarg, "peername", len ) == 0 ) {
+ if ( !BER_BVISNULL( &peer_name ) ) {
+ ber_memfree( peer_name.bv_val );
+ }
+ ber_str2bv( p, 0, 1, &peer_name );
+
+ } else if ( strncasecmp( optarg, "sockname", len ) == 0 ) {
+ if ( !BER_BVISNULL( &sock_name ) ) {
+ ber_memfree( sock_name.bv_val );
+ }
+ ber_str2bv( p, 0, 1, &sock_name );
+
+ } else if ( strncasecmp( optarg, "ssf", len ) == 0 ) {
+ if ( lutil_atou( &ssf, p ) ) {
+ Debug( LDAP_DEBUG_ANY, "unable to parse ssf=\"%s\".\n", p );
+ return -1;
+ }
+
+ } else if ( strncasecmp( optarg, "transport_ssf", len ) == 0 ) {
+ if ( lutil_atou( &transport_ssf, p ) ) {
+ Debug( LDAP_DEBUG_ANY, "unable to parse transport_ssf=\"%s\".\n", p );
+ return -1;
+ }
+
+ } else if ( strncasecmp( optarg, "tls_ssf", len ) == 0 ) {
+ if ( lutil_atou( &tls_ssf, p ) ) {
+ Debug( LDAP_DEBUG_ANY, "unable to parse tls_ssf=\"%s\".\n", p );
+ return -1;
+ }
+
+ } else if ( strncasecmp( optarg, "sasl_ssf", len ) == 0 ) {
+ if ( lutil_atou( &sasl_ssf, p ) ) {
+ Debug( LDAP_DEBUG_ANY, "unable to parse sasl_ssf=\"%s\".\n", p );
+ return -1;
+ }
+
+ } else if ( strncasecmp( optarg, "authzDN", len ) == 0 ) {
+ ber_str2bv( p, 0, 1, &authzDN );
+
+#if defined(LDAP_SYSLOG) && defined(LDAP_DEBUG)
+ } else if ( strncasecmp( optarg, "syslog", len ) == 0 ) {
+ if ( parse_debug_level( p, &ldap_syslog, &syslog_unknowns ) ) {
+ return -1;
+ }
+ start_syslog = 1;
+
+ } else if ( strncasecmp( optarg, "syslog-level", len ) == 0 ) {
+ if ( parse_syslog_level( p, &ldap_syslog_level ) ) {
+ return -1;
+ }
+ start_syslog = 1;
+
+#ifdef LOG_LOCAL4
+ } else if ( strncasecmp( optarg, "syslog-user", len ) == 0 ) {
+ if ( parse_syslog_user( p, &syslogUser ) ) {
+ return -1;
+ }
+ start_syslog = 1;
+#endif /* LOG_LOCAL4 */
+#endif /* LDAP_DEBUG && LDAP_SYSLOG */
+
+ } else if ( strncasecmp( optarg, "schema-check", len ) == 0 ) {
+ switch ( tool ) {
+ case SLAPADD:
+ if ( strcasecmp( p, "yes" ) == 0 ) {
+ *mode &= ~SLAP_TOOL_NO_SCHEMA_CHECK;
+ } else if ( strcasecmp( p, "no" ) == 0 ) {
+ *mode |= SLAP_TOOL_NO_SCHEMA_CHECK;
+ } else {
+ Debug( LDAP_DEBUG_ANY, "unable to parse schema-check=\"%s\".\n", p );
+ return -1;
+ }
+ break;
+
+ default:
+ Debug( LDAP_DEBUG_ANY, "schema-check meaningless for tool.\n" );
+ break;
+ }
+
+ } else if ( strncasecmp( optarg, "value-check", len ) == 0 ) {
+ switch ( tool ) {
+ case SLAPADD:
+ if ( strcasecmp( p, "yes" ) == 0 ) {
+ *mode |= SLAP_TOOL_VALUE_CHECK;
+ } else if ( strcasecmp( p, "no" ) == 0 ) {
+ *mode &= ~SLAP_TOOL_VALUE_CHECK;
+ } else {
+ Debug( LDAP_DEBUG_ANY, "unable to parse value-check=\"%s\".\n", p );
+ return -1;
+ }
+ break;
+
+ default:
+ Debug( LDAP_DEBUG_ANY, "value-check meaningless for tool.\n" );
+ break;
+ }
+
+ } else if ( ( strncasecmp( optarg, "ldif_wrap", len ) == 0 ) ||
+ ( strncasecmp( optarg, "ldif-wrap", len ) == 0 ) ) {
+ switch ( tool ) {
+ case SLAPCAT:
+ if ( strcasecmp( p, "no" ) == 0 ) {
+ ldif_wrap = LDIF_LINE_WIDTH_MAX;
+
+ } else {
+ unsigned int u;
+ if ( lutil_atou( &u, p ) ) {
+ Debug( LDAP_DEBUG_ANY, "unable to parse ldif_wrap=\"%s\".\n", p );
+ return -1;
+ }
+ ldif_wrap = (ber_len_t)u;
+ }
+ break;
+
+ default:
+ Debug( LDAP_DEBUG_ANY, "ldif-wrap meaningless for tool.\n" );
+ break;
+ }
+
+ } else {
+ return -1;
+ }
+
+ return 0;
+}
+
+/*
+ * slap_tool_init - initialize slap utility, handle program options.
+ * arguments:
+ * name program name
+ * tool tool code
+ * argc, argv command line arguments
+ */
+
+static int need_shutdown;
+
+void
+slap_tool_init(
+ const char* progname,
+ int tool,
+ int argc, char **argv )
+{
+ char *options;
+ char *conffile = NULL;
+ char *confdir = NULL;
+ struct berval base = BER_BVNULL;
+ char *filterstr = NULL;
+ char *subtree = NULL;
+ char *ldiffile = NULL;
+ char **debug_unknowns = NULL;
+ int rc, i;
+ int mode = SLAP_TOOL_MODE;
+ int truncatemode = 0;
+ int use_glue = 1;
+ int writer;
+
+#ifdef LDAP_DEBUG
+ /* tools default to "none", so that at least LDAP_DEBUG_ANY
+ * messages show up; use -d 0 to reset */
+ slap_debug = LDAP_DEBUG_NONE;
+ ldif_debug = slap_debug;
+#endif
+ ldap_syslog = 0;
+ /* make sure libldap gets init'd */
+ ldap_set_option( NULL, LDAP_OPT_DEBUG_LEVEL, &slap_debug );
+
+#ifdef CSRIMALLOC
+ leakfilename = malloc( strlen( progname ) + STRLENOF( ".leak" ) + 1 );
+ sprintf( leakfilename, "%s.leak", progname );
+ if( ( leakfile = fopen( leakfilename, "w" )) == NULL ) {
+ leakfile = stderr;
+ }
+ free( leakfilename );
+ leakfilename = NULL;
+#endif
+
+ ldif_wrap = LDIF_LINE_WIDTH;
+
+ scope = LDAP_SCOPE_DEFAULT;
+
+ switch( tool ) {
+ case SLAPADD:
+ options = "b:cd:f:F:gj:l:n:o:qsS:uvw";
+ break;
+
+ case SLAPCAT:
+ options = "a:b:cd:f:F:gH:l:n:o:s:v";
+ mode |= SLAP_TOOL_READMAIN | SLAP_TOOL_READONLY;
+ break;
+
+ case SLAPDN:
+ options = "d:f:F:No:Pv";
+ mode |= SLAP_TOOL_READMAIN | SLAP_TOOL_READONLY;
+ break;
+
+ case SLAPMODIFY:
+ options = "b:cd:f:F:gj:l:n:o:qsS:uvw";
+ break;
+
+ case SLAPSCHEMA:
+ options = "a:b:cd:f:F:gH:l:n:o:s:v";
+ mode |= SLAP_TOOL_READMAIN | SLAP_TOOL_READONLY;
+ break;
+
+ case SLAPTEST:
+ options = "d:f:F:n:o:Quv";
+ mode |= SLAP_TOOL_READMAIN | SLAP_TOOL_READONLY;
+ break;
+
+ case SLAPAUTH:
+ options = "d:f:F:M:o:R:U:vX:";
+ mode |= SLAP_TOOL_READMAIN | SLAP_TOOL_READONLY;
+ break;
+
+ case SLAPINDEX:
+ options = "b:cd:f:F:gn:o:qtv";
+ mode |= SLAP_TOOL_READMAIN;
+ break;
+
+ case SLAPACL:
+ options = "b:D:d:f:F:o:uU:vX:";
+ mode |= SLAP_TOOL_READMAIN | SLAP_TOOL_READONLY;
+ break;
+
+ default:
+ fprintf( stderr, "%s: unknown tool mode (%d)\n", progname, tool );
+ exit( EXIT_FAILURE );
+ }
+
+ dbnum = -1;
+ while ( (i = getopt( argc, argv, options )) != EOF ) {
+ switch ( i ) {
+ case 'a':
+ filterstr = optarg;
+ break;
+
+ case 'b':
+ ber_str2bv( optarg, 0, 1, &base );
+ break;
+
+ case 'c': /* enable continue mode */
+ continuemode++;
+ break;
+
+ case 'd': { /* turn on debugging */
+ int level = 0;
+
+ if ( parse_debug_level( optarg, &level, &debug_unknowns ) ) {
+ usage( tool, progname );
+ }
+#ifdef LDAP_DEBUG
+ if ( level == 0 ) {
+ /* allow to reset log level */
+ slap_debug = 0;
+
+ } else {
+ slap_debug |= level;
+ }
+#else
+ if ( level != 0 )
+ fputs( "must compile with LDAP_DEBUG for debugging\n",
+ stderr );
+#endif
+ } break;
+
+ case 'D':
+ ber_str2bv( optarg, 0, 1, &authcDN );
+ break;
+
+ case 'f': /* specify a conf file */
+ conffile = optarg;
+ break;
+
+ case 'F': /* specify a conf dir */
+ confdir = optarg;
+ break;
+
+ case 'g': /* disable subordinate glue */
+ use_glue = 0;
+ break;
+
+ case 'H': {
+ LDAPURLDesc *ludp;
+ int rc;
+
+ rc = ldap_url_parse_ext( optarg, &ludp,
+ LDAP_PVT_URL_PARSE_NOEMPTY_HOST | LDAP_PVT_URL_PARSE_NOEMPTY_DN );
+ if ( rc != LDAP_URL_SUCCESS ) {
+ usage( tool, progname );
+ }
+
+ /* don't accept host, port, attrs, extensions */
+ if ( ldap_pvt_url_scheme2proto( ludp->lud_scheme ) != LDAP_PROTO_TCP ) {
+ usage( tool, progname );
+ }
+
+ if ( ludp->lud_host != NULL ) {
+ usage( tool, progname );
+ }
+
+ if ( ludp->lud_port != 0 ) {
+ usage( tool, progname );
+ }
+
+ if ( ludp->lud_attrs != NULL ) {
+ usage( tool, progname );
+ }
+
+ if ( ludp->lud_exts != NULL ) {
+ usage( tool, progname );
+ }
+
+ if ( ludp->lud_dn != NULL && ludp->lud_dn[0] != '\0' ) {
+ ch_free( subtree );
+ subtree = ludp->lud_dn;
+ ludp->lud_dn = NULL;
+ }
+
+ if ( ludp->lud_filter != NULL && ludp->lud_filter[0] != '\0' ) {
+ filterstr = ludp->lud_filter;
+ ludp->lud_filter = NULL;
+ }
+
+ scope = ludp->lud_scope;
+
+ ldap_free_urldesc( ludp );
+ } break;
+
+ case 'j': /* jump to linenumber */
+ if ( lutil_atoul( &jumpline, optarg ) ) {
+ usage( tool, progname );
+ }
+ break;
+
+ case 'l': /* LDIF file */
+ ldiffile = optarg;
+ break;
+
+ case 'M':
+ ber_str2bv( optarg, 0, 0, &mech );
+ break;
+
+ case 'N':
+ if ( dn_mode && dn_mode != SLAP_TOOL_LDAPDN_NORMAL ) {
+ usage( tool, progname );
+ }
+ dn_mode = SLAP_TOOL_LDAPDN_NORMAL;
+ break;
+
+ case 'n': /* which config file db to index */
+ if ( lutil_atoi( &dbnum, optarg ) || dbnum < 0 ) {
+ usage( tool, progname );
+ }
+ break;
+
+ case 'o':
+ if ( parse_slapopt( tool, &mode ) ) {
+ usage( tool, progname );
+ }
+ break;
+
+ case 'P':
+ if ( dn_mode && dn_mode != SLAP_TOOL_LDAPDN_PRETTY ) {
+ usage( tool, progname );
+ }
+ dn_mode = SLAP_TOOL_LDAPDN_PRETTY;
+ break;
+
+ case 'Q':
+ quiet++;
+ slap_debug = 0;
+ break;
+
+ case 'q': /* turn on quick */
+ mode |= SLAP_TOOL_QUICK;
+ break;
+
+ case 'R':
+ realm = optarg;
+ break;
+
+ case 'S':
+ if ( lutil_atou( &csnsid, optarg )
+ || csnsid > SLAP_SYNC_SID_MAX )
+ {
+ usage( tool, progname );
+ }
+ break;
+
+ case 's':
+ switch ( tool ) {
+ case SLAPADD:
+ case SLAPMODIFY:
+ /* no schema check */
+ mode |= SLAP_TOOL_NO_SCHEMA_CHECK;
+ break;
+
+ case SLAPCAT:
+ case SLAPSCHEMA:
+ /* dump subtree */
+ ch_free( subtree );
+ subtree = optarg;
+ break;
+ }
+ break;
+
+ case 't': /* turn on truncate */
+ truncatemode++;
+ mode |= SLAP_TRUNCATE_MODE;
+ break;
+
+ case 'U':
+ ber_str2bv( optarg, 0, 0, &authcID );
+ break;
+
+ case 'u': /* dry run */
+ dryrun++;
+ break;
+
+ case 'v': /* turn on verbose */
+ verbose++;
+ break;
+
+ case 'w': /* write context csn at the end */
+ update_ctxcsn++;
+ break;
+
+ case 'X':
+ ber_str2bv( optarg, 0, 0, &authzID );
+ break;
+
+ default:
+ usage( tool, progname );
+ break;
+ }
+ }
+
+#if defined(LDAP_SYSLOG) && defined(LDAP_DEBUG)
+ if ( start_syslog ) {
+ char *logName;
+#ifdef HAVE_EBCDIC
+ logName = ch_strdup( progname );
+ __atoe( logName );
+#else
+ logName = (char *)progname;
+#endif
+
+#ifdef LOG_LOCAL4
+ openlog( logName, OPENLOG_OPTIONS, syslogUser );
+#elif defined LOG_DEBUG
+ openlog( logName, OPENLOG_OPTIONS );
+#endif
+#ifdef HAVE_EBCDIC
+ free( logName );
+ logName = NULL;
+#endif
+ }
+#endif /* LDAP_DEBUG && LDAP_SYSLOG */
+
+ switch ( tool ) {
+ case SLAPCAT:
+ case SLAPSCHEMA:
+ writer = 1;
+ break;
+
+ default:
+ writer = 0;
+ break;
+ }
+
+ switch ( tool ) {
+ case SLAPADD:
+ case SLAPCAT:
+ case SLAPMODIFY:
+ case SLAPSCHEMA:
+ if ( ( argc != optind ) || (dbnum >= 0 && base.bv_val != NULL ) ) {
+ usage( tool, progname );
+ }
+
+ break;
+
+ case SLAPINDEX:
+ if ( dbnum >= 0 && base.bv_val != NULL ) {
+ usage( tool, progname );
+ }
+
+ break;
+
+ case SLAPDN:
+ if ( argc == optind ) {
+ usage( tool, progname );
+ }
+ break;
+
+ case SLAPAUTH:
+ if ( argc == optind && BER_BVISNULL( &authcID ) ) {
+ usage( tool, progname );
+ }
+ break;
+
+ case SLAPTEST:
+ if ( argc != optind ) {
+ usage( tool, progname );
+ }
+ break;
+
+ case SLAPACL:
+ if ( !BER_BVISNULL( &authcDN ) && !BER_BVISNULL( &authcID ) ) {
+ usage( tool, progname );
+ }
+ if ( BER_BVISNULL( &base ) ) {
+ usage( tool, progname );
+ }
+ ber_dupbv( &baseDN, &base );
+ break;
+
+ default:
+ break;
+ }
+
+ if ( ldiffile == NULL ) {
+ dummy.fp = writer ? stdout : stdin;
+ ldiffp = &dummy;
+
+ } else if ((ldiffp = ldif_open( ldiffile, writer ? "w" : "r" ))
+ == NULL )
+ {
+ perror( ldiffile );
+ exit( EXIT_FAILURE );
+ }
+
+ /*
+ * initialize stuff and figure out which backend we're dealing with
+ */
+
+ slapTool = tool;
+ rc = slap_init( mode, progname );
+ if ( rc != 0 ) {
+ fprintf( stderr, "%s: slap_init failed!\n", progname );
+ exit( EXIT_FAILURE );
+ }
+
+ rc = read_config( conffile, confdir );
+
+ if ( rc != 0 ) {
+ fprintf( stderr, "%s: bad configuration %s!\n",
+ progname, confdir ? "directory" : "file" );
+ exit( EXIT_FAILURE );
+ }
+
+ if ( debug_unknowns ) {
+ rc = parse_debug_unknowns( debug_unknowns, &slap_debug );
+ ldap_charray_free( debug_unknowns );
+ debug_unknowns = NULL;
+ if ( rc )
+ exit( EXIT_FAILURE );
+ }
+
+#if defined(LDAP_SYSLOG) && defined(LDAP_DEBUG)
+ if ( syslog_unknowns ) {
+ rc = parse_debug_unknowns( syslog_unknowns, &ldap_syslog );
+ ldap_charray_free( syslog_unknowns );
+ syslog_unknowns = NULL;
+ if ( rc )
+ exit( EXIT_FAILURE );
+ }
+#endif
+
+ at_oc_cache = 1;
+
+ switch ( tool ) {
+ case SLAPADD:
+ case SLAPCAT:
+ case SLAPINDEX:
+ case SLAPMODIFY:
+ case SLAPSCHEMA:
+ if ( !nbackends ) {
+ fprintf( stderr, "No databases found "
+ "in config file\n" );
+ exit( EXIT_FAILURE );
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ if ( use_glue ) {
+ rc = glue_sub_attach( 0 );
+
+ if ( rc != 0 ) {
+ fprintf( stderr,
+ "%s: subordinate configuration error\n", progname );
+ exit( EXIT_FAILURE );
+ }
+ }
+
+ rc = slap_schema_check();
+
+ if ( rc != 0 ) {
+ fprintf( stderr, "%s: slap_schema_prep failed!\n", progname );
+ exit( EXIT_FAILURE );
+ }
+
+ switch ( tool ) {
+ case SLAPTEST:
+ if ( dbnum >= 0 )
+ goto get_db;
+ /* FALLTHRU */
+ case SLAPDN:
+ case SLAPAUTH:
+ be = NULL;
+ goto startup;
+
+ default:
+ break;
+ }
+
+ if( filterstr ) {
+ filter = str2filter( filterstr );
+
+ if( filter == NULL ) {
+ fprintf( stderr, "Invalid filter '%s'\n", filterstr );
+ exit( EXIT_FAILURE );
+ }
+ }
+
+ if( subtree ) {
+ struct berval val;
+ ber_str2bv( subtree, 0, 0, &val );
+ rc = dnNormalize( 0, NULL, NULL, &val, &sub_ndn, NULL );
+ if( rc != LDAP_SUCCESS ) {
+ fprintf( stderr, "Invalid subtree DN '%s'\n", subtree );
+ exit( EXIT_FAILURE );
+ }
+
+ if ( BER_BVISNULL( &base ) && dbnum == -1 ) {
+ base = val;
+ } else {
+ free( subtree );
+ subtree = NULL;
+ }
+ }
+
+ if( base.bv_val != NULL ) {
+ struct berval nbase;
+
+ rc = dnNormalize( 0, NULL, NULL, &base, &nbase, NULL );
+ if( rc != LDAP_SUCCESS ) {
+ fprintf( stderr, "%s: slap_init invalid suffix (\"%s\")\n",
+ progname, base.bv_val );
+ exit( EXIT_FAILURE );
+ }
+
+ be = select_backend( &nbase, 0 );
+ ber_memfree( nbase.bv_val );
+ BER_BVZERO( &nbase );
+
+ if( be == NULL ) {
+ fprintf( stderr, "%s: slap_init no backend for \"%s\"\n",
+ progname, base.bv_val );
+ exit( EXIT_FAILURE );
+ }
+ switch ( tool ) {
+ case SLAPACL:
+ goto startup;
+
+ default:
+ break;
+ }
+
+ /* If the named base is a glue primary, operate on the
+ * entire context
+ */
+ if ( SLAP_GLUE_INSTANCE( be ) ) {
+ nosubordinates = 1;
+ }
+
+ ch_free( base.bv_val );
+ BER_BVZERO( &base );
+
+ } else if ( dbnum == -1 ) {
+ /* no suffix and no dbnum specified, just default to
+ * the first available database
+ */
+ if ( nbackends <= 0 ) {
+ fprintf( stderr, "No available databases\n" );
+ exit( EXIT_FAILURE );
+ }
+ LDAP_STAILQ_FOREACH( be, &backendDB, be_next ) {
+ dbnum++;
+
+ /* db #0 is cn=config, don't select it as a default */
+ if ( dbnum < 1 ) continue;
+
+ if ( SLAP_MONITOR(be))
+ continue;
+
+ /* If just doing the first by default and it is a
+ * glue subordinate, find the primary.
+ */
+ if ( SLAP_GLUE_SUBORDINATE(be) ) {
+ nosubordinates = 1;
+ continue;
+ }
+ break;
+ }
+
+ if ( !be ) {
+ fprintf( stderr, "Available database(s) "
+ "do not allow %s\n", progname );
+ exit( EXIT_FAILURE );
+ }
+
+ if ( nosubordinates == 0 && dbnum > 1 ) {
+ Debug( LDAP_DEBUG_ANY,
+ "The first database does not allow %s;"
+ " using the first available one (%d)\n",
+ progname, dbnum );
+ }
+
+ } else if ( dbnum >= nbackends ) {
+ fprintf( stderr,
+ "Database number selected via -n is out of range\n"
+ "Must be in the range 0 to %d"
+ " (the number of configured databases)\n",
+ nbackends - 1 );
+ exit( EXIT_FAILURE );
+
+ } else {
+get_db:
+ LDAP_STAILQ_FOREACH( be, &backendDB, be_next ) {
+ if ( dbnum == 0 ) break;
+ dbnum--;
+ }
+ }
+
+ if ( scope != LDAP_SCOPE_DEFAULT && BER_BVISNULL( &sub_ndn ) ) {
+ if ( be && be->be_nsuffix ) {
+ ber_dupbv( &sub_ndn, be->be_nsuffix );
+
+ } else {
+ fprintf( stderr,
+ "<scope> needs a DN or a valid database\n" );
+ exit( EXIT_FAILURE );
+ }
+ }
+
+startup:;
+ if ( be ) {
+ BackendDB *bdtmp;
+
+ dbnum = 0;
+ LDAP_STAILQ_FOREACH( bdtmp, &backendDB, be_next ) {
+ if ( bdtmp == be ) break;
+ dbnum++;
+ }
+ }
+
+#ifdef CSRIMALLOC
+ mal_leaktrace(1);
+#endif
+
+
+ /* slapdn doesn't specify a backend to startup */
+ if ( !dryrun && tool != SLAPDN ) {
+ need_shutdown = 1;
+
+ if ( slap_startup( be ) ) {
+ switch ( tool ) {
+ case SLAPTEST:
+ fprintf( stderr, "slap_startup failed "
+ "(test would succeed using "
+ "the -u switch)\n" );
+ break;
+
+ default:
+ fprintf( stderr, "slap_startup failed\n" );
+ break;
+ }
+
+ exit( EXIT_FAILURE );
+ }
+ }
+}
+
+int slap_tool_destroy( void )
+{
+ int rc = 0;
+ if ( !dryrun ) {
+ if ( need_shutdown ) {
+ if ( slap_shutdown( be ))
+ rc = EXIT_FAILURE;
+ }
+ if ( slap_destroy())
+ rc = EXIT_FAILURE;
+ }
+#ifdef SLAPD_MODULES
+ if ( slapMode == SLAP_SERVER_MODE ) {
+ /* always false. just pulls in necessary symbol references. */
+ lutil_uuidstr(NULL, 0);
+ }
+ module_kill();
+#endif
+ schema_destroy();
+#ifdef HAVE_TLS
+ ldap_pvt_tls_destroy();
+#endif
+ config_destroy();
+
+#ifdef CSRIMALLOC
+ mal_dumpleaktrace( leakfile );
+#endif
+
+ if ( !BER_BVISNULL( &authcDN ) ) {
+ ch_free( authcDN.bv_val );
+ BER_BVZERO( &authcDN );
+ }
+
+ if ( ldiffp && ldiffp != &dummy ) {
+ ldif_close( ldiffp );
+ }
+ return rc;
+}
+
+int
+slap_tool_update_ctxcsn(
+ const char *progname,
+ unsigned long sid,
+ struct berval *bvtext )
+{
+ struct berval ctxdn;
+ ID ctxcsn_id;
+ Entry *ctxcsn_e;
+ int rc = EXIT_SUCCESS;
+
+ if ( !(update_ctxcsn && !dryrun && sid != SLAP_SYNC_SID_MAX + 1) ) {
+ return rc;
+ }
+
+ if ( SLAP_SYNC_SUBENTRY( be )) {
+ build_new_dn( &ctxdn, &be->be_nsuffix[0],
+ (struct berval *)&slap_ldapsync_cn_bv, NULL );
+ } else {
+ ctxdn = be->be_nsuffix[0];
+ }
+ ctxcsn_id = be->be_dn2id_get( be, &ctxdn );
+ if ( ctxcsn_id == NOID ) {
+ if ( SLAP_SYNC_SUBENTRY( be )) {
+ ctxcsn_e = slap_create_context_csn_entry( be, NULL );
+ for ( sid = 0; sid <= SLAP_SYNC_SID_MAX; sid++ ) {
+ if ( maxcsn[ sid ].bv_len ) {
+ attr_merge_one( ctxcsn_e, slap_schema.si_ad_contextCSN,
+ &maxcsn[ sid ], NULL );
+ }
+ }
+ ctxcsn_id = be->be_entry_put( be, ctxcsn_e, bvtext );
+ if ( ctxcsn_id == NOID ) {
+ fprintf( stderr, "%s: couldn't create context entry\n", progname );
+ rc = EXIT_FAILURE;
+ }
+ entry_free( ctxcsn_e );
+ } else {
+ fprintf( stderr, "%s: context entry is missing\n", progname );
+ rc = EXIT_FAILURE;
+ }
+ } else {
+ ctxcsn_e = be->be_entry_get( be, ctxcsn_id );
+ if ( ctxcsn_e != NULL ) {
+ Operation op = { 0 };
+ Entry *e = entry_dup( ctxcsn_e );
+ Attribute *attr = attr_find( e->e_attrs, slap_schema.si_ad_contextCSN );
+
+ int change;
+ op.o_bd = be;
+ be_entry_release_r( &op, ctxcsn_e );
+
+ if ( attr ) {
+ int i;
+
+ change = 0;
+
+ for ( i = 0; !BER_BVISNULL( &attr->a_nvals[ i ] ); i++ ) {
+ int rc_sid;
+ int match;
+ const char *text = NULL;
+
+ rc_sid = slap_parse_csn_sid( &attr->a_nvals[ i ] );
+ if ( rc_sid < 0 ) {
+ Debug( LDAP_DEBUG_ANY,
+ "%s: unable to extract SID "
+ "from #%d contextCSN=%s\n",
+ progname, i,
+ attr->a_nvals[ i ].bv_val );
+ continue;
+ }
+
+ assert( rc_sid <= SLAP_SYNC_SID_MAX );
+
+ sid = (unsigned)rc_sid;
+
+ if ( maxcsn[ sid ].bv_len == 0 ) {
+ match = -1;
+
+ } else {
+ value_match( &match, slap_schema.si_ad_entryCSN,
+ slap_schema.si_ad_entryCSN->ad_type->sat_ordering,
+ SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX,
+ &maxcsn[ sid ], &attr->a_nvals[i], &text );
+ }
+
+ if ( match > 0 ) {
+ change = 1;
+ } else {
+ AC_MEMCPY( maxcsn[ sid ].bv_val,
+ attr->a_nvals[ i ].bv_val,
+ attr->a_nvals[ i ].bv_len );
+ maxcsn[ sid ].bv_val[ attr->a_nvals[ i ].bv_len ] = '\0';
+ maxcsn[ sid ].bv_len = attr->a_nvals[ i ].bv_len;
+ }
+ }
+
+ if ( change ) {
+ if ( attr->a_nvals != attr->a_vals ) {
+ ber_bvarray_free( attr->a_nvals );
+ }
+ attr->a_nvals = NULL;
+ ber_bvarray_free( attr->a_vals );
+ attr->a_vals = NULL;
+ attr->a_numvals = 0;
+ }
+ } else {
+ change = 1;
+ }
+
+ if ( change ) {
+ for ( sid = 0; sid <= SLAP_SYNC_SID_MAX; sid++ ) {
+ if ( maxcsn[ sid ].bv_len ) {
+ attr_merge_one( e, slap_schema.si_ad_contextCSN,
+ &maxcsn[ sid], NULL );
+ }
+ }
+
+ ctxcsn_id = be->be_entry_modify( be, e, bvtext );
+ if( ctxcsn_id == NOID ) {
+ fprintf( stderr, "%s: could not modify ctxcsn (%s)\n",
+ progname, bvtext->bv_val ? bvtext->bv_val : "" );
+ rc = EXIT_FAILURE;
+ } else if ( verbose ) {
+ fprintf( stderr, "modified: \"%s\" (%08lx)\n",
+ e->e_dn, (long) ctxcsn_id );
+ }
+ }
+ entry_free( e );
+ }
+ }
+
+ return rc;
+}
+
+/*
+ * return value:
+ * -1: update_ctxcsn == 0
+ * SLAP_SYNC_SID_MAX + 1: unable to extract SID
+ * 0 <= SLAP_SYNC_SID_MAX: the SID
+ */
+unsigned long
+slap_tool_update_ctxcsn_check(
+ const char *progname,
+ Entry *e )
+{
+ if ( update_ctxcsn ) {
+ unsigned long sid = SLAP_SYNC_SID_MAX + 1;
+ int rc_sid;
+ Attribute *attr;
+
+ attr = attr_find( e->e_attrs, slap_schema.si_ad_entryCSN );
+ assert( attr != NULL );
+
+ rc_sid = slap_parse_csn_sid( &attr->a_nvals[ 0 ] );
+ if ( rc_sid < 0 ) {
+ Debug( LDAP_DEBUG_ANY, "%s: could not "
+ "extract SID from entryCSN=%s, entry dn=\"%s\"\n",
+ progname, attr->a_nvals[ 0 ].bv_val, e->e_name.bv_val );
+ return (unsigned long)(-1);
+
+ } else {
+ int match;
+ const char *text = NULL;
+
+ assert( rc_sid <= SLAP_SYNC_SID_MAX );
+
+ sid = (unsigned)rc_sid;
+ if ( maxcsn[ sid ].bv_len != 0 ) {
+ match = 0;
+ value_match( &match, slap_schema.si_ad_entryCSN,
+ slap_schema.si_ad_entryCSN->ad_type->sat_ordering,
+ SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX,
+ &maxcsn[ sid ], &attr->a_nvals[0], &text );
+ } else {
+ match = -1;
+ }
+ if ( match < 0 ) {
+ strcpy( maxcsn[ sid ].bv_val, attr->a_nvals[0].bv_val );
+ maxcsn[ sid ].bv_len = attr->a_nvals[0].bv_len;
+ }
+ }
+ }
+
+ return (unsigned long)(-1);
+}
+
+int
+slap_tool_update_ctxcsn_init(void)
+{
+ if ( update_ctxcsn ) {
+ unsigned long sid;
+ maxcsn[ 0 ].bv_val = maxcsnbuf;
+ for ( sid = 1; sid <= SLAP_SYNC_SID_MAX; sid++ ) {
+ maxcsn[ sid ].bv_val = maxcsn[ sid - 1 ].bv_val + LDAP_PVT_CSNSTR_BUFSIZE;
+ maxcsn[ sid ].bv_len = 0;
+ }
+ }
+
+ return 0;
+}
+
+int
+slap_tool_entry_check(
+ const char *progname,
+ Operation *op,
+ Entry *e,
+ int lineno,
+ const char **text,
+ char *textbuf,
+ size_t textlen )
+{
+ /* NOTE: we may want to conditionally enable manage */
+ int manage = 0;
+
+ Attribute *oc = attr_find( e->e_attrs,
+ slap_schema.si_ad_objectClass );
+
+ if( oc == NULL ) {
+ fprintf( stderr, "%s: dn=\"%s\" (line=%d): %s\n",
+ progname, e->e_dn, lineno,
+ "no objectClass attribute");
+ return LDAP_NO_SUCH_ATTRIBUTE;
+ }
+
+ /* check schema */
+ op->o_bd = be;
+
+ if ( (slapMode & SLAP_TOOL_NO_SCHEMA_CHECK) == 0) {
+ int rc = entry_schema_check( op, e, NULL, manage, 1, NULL,
+ text, textbuf, textlen );
+
+ if( rc != LDAP_SUCCESS ) {
+ fprintf( stderr, "%s: dn=\"%s\" (line=%d): (%d) %s\n",
+ progname, e->e_dn, lineno, rc, *text );
+ return rc;
+ }
+ textbuf[ 0 ] = '\0';
+ }
+
+ if ( (slapMode & SLAP_TOOL_VALUE_CHECK) != 0) {
+ Modifications *ml = NULL;
+
+ int rc = slap_entry2mods( e, &ml, text, textbuf, textlen );
+ if ( rc != LDAP_SUCCESS ) {
+ fprintf( stderr, "%s: dn=\"%s\" (line=%d): (%d) %s\n",
+ progname, e->e_dn, lineno, rc, *text );
+ return rc;
+ }
+ textbuf[ 0 ] = '\0';
+
+ rc = slap_mods_check( op, ml, text, textbuf, textlen, NULL );
+ slap_mods_free( ml, 1 );
+ if ( rc != LDAP_SUCCESS ) {
+ fprintf( stderr, "%s: dn=\"%s\" (line=%d): (%d) %s\n",
+ progname, e->e_dn, lineno, rc, *text );
+ return rc;
+ }
+ textbuf[ 0 ] = '\0';
+ }
+
+ return LDAP_SUCCESS;
+}
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-26 14:02:02 +0000