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openldap/servers/slapd/slapcommon.c
Quanah Gibson-Mount 59e9ff6243 Happy New Year
2018-03-22 15:35:24 +00:00

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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 1998-2018 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 signficant 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;
#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 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, 0, 0 );
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, 0, 0 );
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, 0, 0 );
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, 0, 0 );
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, 0, 0 );
return -1;
}
break;
default:
Debug( LDAP_DEBUG_ANY, "schema-check meaningless for tool.\n", 0, 0, 0 );
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, 0, 0 );
return -1;
}
break;
default:
Debug( LDAP_DEBUG_ANY, "value-check meaningless for tool.\n", 0, 0, 0 );
break;
}
} else if ( 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, 0, 0 );
return -1;
}
ldif_wrap = (ber_len_t)u;
}
break;
default:
Debug( LDAP_DEBUG_ANY, "value-check meaningless for tool.\n", 0, 0, 0 );
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;
#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 = ch_strdup( 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 = ch_strdup( optarg );
break;
case 'F': /* specify a conf dir */
confdir = ch_strdup( 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 = ch_strdup( 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 = ch_strdup( 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
*/
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 );
}
ch_free( filterstr );
filterstr = NULL;
}
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 master, 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 master.
*/
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, 0 );
}
} 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
if ( conffile != NULL ) {
ch_free( conffile );
conffile = NULL;
}
if ( confdir != NULL ) {
ch_free( confdir );
confdir = NULL;
}
if ( ldiffile != NULL ) {
ch_free( ldiffile );
ldiffile = NULL;
}
/* 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;
}
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