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openldap/servers/slapd/bconfig.c
Hallvard Furuseth c71a4ae4f3 Fix integer overflow in slap_loglevel_get() - ITS#5035.
2007-07-01 13:39:24 +00:00

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/* bconfig.c - the config backend */
/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
* Copyright 2005-2007 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 the file LICENSE in the
* top-level directory of the distribution or, alternatively, at
* <http://www.OpenLDAP.org/license.html>.
*/
/* ACKNOWLEDGEMENTS:
* This work was originally developed by Howard Chu for inclusion
* in OpenLDAP Software.
*/
#include "portable.h"
#include <stdio.h>
#include <ac/string.h>
#include <ac/ctype.h>
#include <ac/errno.h>
#include <sys/stat.h>
#include "slap.h"
#ifdef LDAP_SLAPI
#include "slapi/slapi.h"
#endif
#include <ldif.h>
#include <lutil.h>
#include "config.h"
#define CONFIG_RDN "cn=config"
#define SCHEMA_RDN "cn=schema"
static struct berval config_rdn = BER_BVC(CONFIG_RDN);
static struct berval schema_rdn = BER_BVC(SCHEMA_RDN);
extern int slap_DN_strict; /* dn.c */
#ifdef SLAPD_MODULES
typedef struct modpath_s {
struct modpath_s *mp_next;
struct berval mp_path;
BerVarray mp_loads;
} ModPaths;
static ModPaths modpaths, *modlast = &modpaths, *modcur = &modpaths;
#endif
typedef struct ConfigFile {
struct ConfigFile *c_sibs;
struct ConfigFile *c_kids;
struct berval c_file;
AttributeType *c_at_head, *c_at_tail;
ContentRule *c_cr_head, *c_cr_tail;
ObjectClass *c_oc_head, *c_oc_tail;
OidMacro *c_om_head, *c_om_tail;
BerVarray c_dseFiles;
} ConfigFile;
typedef struct {
ConfigFile *cb_config;
CfEntryInfo *cb_root;
BackendDB cb_db; /* underlying database */
int cb_got_ldif;
int cb_use_ldif;
} CfBackInfo;
static CfBackInfo cfBackInfo;
static char *passwd_salt;
static char *logfileName;
#ifdef SLAP_AUTH_REWRITE
static BerVarray authz_rewrites;
#endif
static struct berval cfdir;
/* Private state */
static AttributeDescription *cfAd_backend, *cfAd_database, *cfAd_overlay,
*cfAd_include, *cfAd_attr, *cfAd_oc, *cfAd_om;
static ConfigFile *cfn;
static Avlnode *CfOcTree;
/* System schema state */
extern AttributeType *at_sys_tail; /* at.c */
extern ObjectClass *oc_sys_tail; /* oc.c */
extern OidMacro *om_sys_tail; /* oidm.c */
static AttributeType *cf_at_tail;
static ObjectClass *cf_oc_tail;
static OidMacro *cf_om_tail;
static int config_add_internal( CfBackInfo *cfb, Entry *e, ConfigArgs *ca,
SlapReply *rs, int *renumber, Operation *op );
static int config_check_schema( Operation *op, CfBackInfo *cfb );
static ConfigDriver config_fname;
static ConfigDriver config_cfdir;
static ConfigDriver config_generic;
static ConfigDriver config_search_base;
static ConfigDriver config_passwd_hash;
static ConfigDriver config_schema_dn;
static ConfigDriver config_sizelimit;
static ConfigDriver config_timelimit;
static ConfigDriver config_overlay;
static ConfigDriver config_subordinate;
static ConfigDriver config_suffix;
static ConfigDriver config_rootdn;
static ConfigDriver config_rootpw;
static ConfigDriver config_restrict;
static ConfigDriver config_allows;
static ConfigDriver config_disallows;
static ConfigDriver config_requires;
static ConfigDriver config_security;
static ConfigDriver config_referral;
static ConfigDriver config_loglevel;
static ConfigDriver config_updatedn;
static ConfigDriver config_updateref;
static ConfigDriver config_include;
static ConfigDriver config_obsolete;
#ifdef HAVE_TLS
static ConfigDriver config_tls_option;
static ConfigDriver config_tls_config;
#endif
extern ConfigDriver syncrepl_config;
enum {
CFG_ACL = 1,
CFG_BACKEND,
CFG_DATABASE,
CFG_TLS_RAND,
CFG_TLS_CIPHER,
CFG_TLS_CERT_FILE,
CFG_TLS_CERT_KEY,
CFG_TLS_CA_PATH,
CFG_TLS_CA_FILE,
CFG_TLS_DH_FILE,
CFG_TLS_VERIFY,
CFG_TLS_CRLCHECK,
CFG_TLS_CRL_FILE,
CFG_CONCUR,
CFG_THREADS,
CFG_SALT,
CFG_LIMITS,
CFG_RO,
CFG_REWRITE,
CFG_DEPTH,
CFG_OID,
CFG_OC,
CFG_DIT,
CFG_ATTR,
CFG_ATOPT,
CFG_ROOTDSE,
CFG_LOGFILE,
CFG_PLUGIN,
CFG_MODLOAD,
CFG_MODPATH,
CFG_LASTMOD,
CFG_AZPOLICY,
CFG_AZREGEXP,
CFG_SASLSECP,
CFG_SSTR_IF_MAX,
CFG_SSTR_IF_MIN,
CFG_TTHREADS,
CFG_MIRRORMODE,
CFG_HIDDEN,
CFG_MONITORING,
CFG_SERVERID,
CFG_LAST
};
typedef struct {
char *name, *oid;
} OidRec;
static OidRec OidMacros[] = {
/* OpenLDAProot:666.11.1 */
{ "OLcfg", "1.3.6.1.4.1.4203.666.11.1" },
{ "OLcfgAt", "OLcfg:3" },
{ "OLcfgGlAt", "OLcfgAt:0" },
{ "OLcfgBkAt", "OLcfgAt:1" },
{ "OLcfgDbAt", "OLcfgAt:2" },
{ "OLcfgOvAt", "OLcfgAt:3" },
{ "OLcfgOc", "OLcfg:4" },
{ "OLcfgGlOc", "OLcfgOc:0" },
{ "OLcfgBkOc", "OLcfgOc:1" },
{ "OLcfgDbOc", "OLcfgOc:2" },
{ "OLcfgOvOc", "OLcfgOc:3" },
/* Syntaxes. We should just start using the standard names and
* document that they are predefined and available for users
* to reference in their own schema. Defining schema without
* OID macros is for masochists...
*/
{ "OMsyn", "1.3.6.1.4.1.1466.115.121.1" },
{ "OMsBoolean", "OMsyn:7" },
{ "OMsDN", "OMsyn:12" },
{ "OMsDirectoryString", "OMsyn:15" },
{ "OMsInteger", "OMsyn:27" },
{ "OMsOID", "OMsyn:38" },
{ "OMsOctetString", "OMsyn:40" },
{ NULL, NULL }
};
/*
* Backend/Database registry
*
* OLcfg{Bk|Db}{Oc|At}:0 -> common
* OLcfg{Bk|Db}{Oc|At}:1 -> back-bdb(/back-hdb)
* OLcfg{Bk|Db}{Oc|At}:2 -> back-ldif
* OLcfg{Bk|Db}{Oc|At}:3 -> back-ldap
* OLcfg{Bk|Db}{Oc|At}:4 -> back-monitor
*/
/*
* Overlay registry
*
* OLcfgOv{Oc|At}:1 -> syncprov
* OLcfgOv{Oc|At}:2 -> pcache
* OLcfgOv{Oc|At}:3 -> chain
* OLcfgOv{Oc|At}:4 -> accesslog
* OLcfgOv{Oc|At}:5 -> valsort
* (FIXME: separate arc for contribware?)
* OLcfgOv{Oc|At}:6 -> smbk5pwd
* OLcfgOv{Oc|At}:7 -> distproc
* OLcfgOv{Oc|At}:8 -> dynlist
* OLcfgOv{Oc|At}:9 -> dds
* OLcfgOv{Oc|At}:10 -> unique
* OLcfgOv{Oc|At}:11 -> refint
* OLcfgOv{Oc|At}:12 -> ppolicy
* OLcfgOv{Oc|At}:13 -> constraint
* OLcfgOv{Oc|At}:14 -> translucent
* OLcfgOv{Oc|At}:15 -> auditlog
*/
/* alphabetical ordering */
static ConfigTable config_back_cf_table[] = {
/* This attr is read-only */
{ "", "", 0, 0, 0, ARG_MAGIC,
&config_fname, "( OLcfgGlAt:78 NAME 'olcConfigFile' "
"DESC 'File for slapd configuration directives' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "", "", 0, 0, 0, ARG_MAGIC,
&config_cfdir, "( OLcfgGlAt:79 NAME 'olcConfigDir' "
"DESC 'Directory for slapd configuration backend' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "access", NULL, 0, 0, 0, ARG_MAY_DB|ARG_MAGIC|CFG_ACL,
&config_generic, "( OLcfgGlAt:1 NAME 'olcAccess' "
"DESC 'Access Control List' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
{ "allows", "features", 2, 0, 5, ARG_PRE_DB|ARG_MAGIC,
&config_allows, "( OLcfgGlAt:2 NAME 'olcAllows' "
"DESC 'Allowed set of deprecated features' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString )", NULL, NULL },
{ "argsfile", "file", 2, 2, 0, ARG_STRING,
&slapd_args_file, "( OLcfgGlAt:3 NAME 'olcArgsFile' "
"DESC 'File for slapd command line options' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "attributeoptions", NULL, 0, 0, 0, ARG_MAGIC|CFG_ATOPT,
&config_generic, "( OLcfgGlAt:5 NAME 'olcAttributeOptions' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString )", NULL, NULL },
{ "attribute", "attribute", 2, 0, STRLENOF( "attribute" ),
ARG_PAREN|ARG_MAGIC|CFG_ATTR,
&config_generic, "( OLcfgGlAt:4 NAME 'olcAttributeTypes' "
"DESC 'OpenLDAP attributeTypes' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )",
NULL, NULL },
{ "authid-rewrite", NULL, 2, 0, STRLENOF( "authid-rewrite" ),
#ifdef SLAP_AUTH_REWRITE
ARG_MAGIC|CFG_REWRITE|ARG_NO_INSERT, &config_generic,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:6 NAME 'olcAuthIDRewrite' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
{ "authz-policy", "policy", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_AZPOLICY,
&config_generic, "( OLcfgGlAt:7 NAME 'olcAuthzPolicy' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "authz-regexp", NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP|ARG_NO_INSERT,
&config_generic, "( OLcfgGlAt:8 NAME 'olcAuthzRegexp' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
{ "backend", "type", 2, 2, 0, ARG_PRE_DB|ARG_MAGIC|CFG_BACKEND,
&config_generic, "( OLcfgGlAt:9 NAME 'olcBackend' "
"DESC 'A type of backend' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString SINGLE-VALUE X-ORDERED 'SIBLINGS' )",
NULL, NULL },
{ "concurrency", "level", 2, 2, 0, ARG_INT|ARG_MAGIC|CFG_CONCUR,
&config_generic, "( OLcfgGlAt:10 NAME 'olcConcurrency' "
"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
{ "conn_max_pending", "max", 2, 2, 0, ARG_INT,
&slap_conn_max_pending, "( OLcfgGlAt:11 NAME 'olcConnMaxPending' "
"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
{ "conn_max_pending_auth", "max", 2, 2, 0, ARG_INT,
&slap_conn_max_pending_auth, "( OLcfgGlAt:12 NAME 'olcConnMaxPendingAuth' "
"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
{ "database", "type", 2, 2, 0, ARG_MAGIC|CFG_DATABASE,
&config_generic, "( OLcfgGlAt:13 NAME 'olcDatabase' "
"DESC 'The backend type for a database instance' "
"SUP olcBackend SINGLE-VALUE X-ORDERED 'SIBLINGS' )", NULL, NULL },
{ "defaultSearchBase", "dn", 2, 2, 0, ARG_PRE_BI|ARG_PRE_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
&config_search_base, "( OLcfgGlAt:14 NAME 'olcDefaultSearchBase' "
"SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
{ "disallows", "features", 2, 0, 8, ARG_PRE_DB|ARG_MAGIC,
&config_disallows, "( OLcfgGlAt:15 NAME 'olcDisallows' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString )", NULL, NULL },
{ "ditcontentrule", NULL, 0, 0, 0, ARG_MAGIC|CFG_DIT|ARG_NO_DELETE|ARG_NO_INSERT,
&config_generic, "( OLcfgGlAt:16 NAME 'olcDitContentRules' "
"DESC 'OpenLDAP DIT content rules' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )",
NULL, NULL },
{ "gentlehup", "on|off", 2, 2, 0,
#ifdef SIGHUP
ARG_ON_OFF, &global_gentlehup,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:17 NAME 'olcGentleHUP' "
"SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
{ "hidden", "on|off", 2, 2, 0, ARG_DB|ARG_ON_OFF|ARG_MAGIC|CFG_HIDDEN,
&config_generic, "( OLcfgDbAt:0.17 NAME 'olcHidden' "
"SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
{ "idletimeout", "timeout", 2, 2, 0, ARG_INT,
&global_idletimeout, "( OLcfgGlAt:18 NAME 'olcIdleTimeout' "
"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
{ "include", "file", 2, 2, 0, ARG_MAGIC,
&config_include, NULL, NULL, NULL },
{ "index_substr_if_minlen", "min", 2, 2, 0, ARG_INT|ARG_NONZERO|ARG_MAGIC|CFG_SSTR_IF_MIN,
&config_generic, "( OLcfgGlAt:20 NAME 'olcIndexSubstrIfMinLen' "
"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
{ "index_substr_if_maxlen", "max", 2, 2, 0, ARG_INT|ARG_NONZERO|ARG_MAGIC|CFG_SSTR_IF_MAX,
&config_generic, "( OLcfgGlAt:21 NAME 'olcIndexSubstrIfMaxLen' "
"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
{ "index_substr_any_len", "len", 2, 2, 0, ARG_INT|ARG_NONZERO,
&index_substr_any_len, "( OLcfgGlAt:22 NAME 'olcIndexSubstrAnyLen' "
"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
{ "index_substr_any_step", "step", 2, 2, 0, ARG_INT|ARG_NONZERO,
&index_substr_any_step, "( OLcfgGlAt:23 NAME 'olcIndexSubstrAnyStep' "
"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
{ "lastmod", "on|off", 2, 2, 0, ARG_DB|ARG_ON_OFF|ARG_MAGIC|CFG_LASTMOD,
&config_generic, "( OLcfgDbAt:0.4 NAME 'olcLastMod' "
"SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
{ "limits", "limits", 2, 0, 0, ARG_DB|ARG_MAGIC|CFG_LIMITS,
&config_generic, "( OLcfgDbAt:0.5 NAME 'olcLimits' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
{ "localSSF", "ssf", 2, 2, 0, ARG_INT,
&local_ssf, "( OLcfgGlAt:26 NAME 'olcLocalSSF' "
"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
{ "logfile", "file", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_LOGFILE,
&config_generic, "( OLcfgGlAt:27 NAME 'olcLogFile' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "loglevel", "level", 2, 0, 0, ARG_MAGIC,
&config_loglevel, "( OLcfgGlAt:28 NAME 'olcLogLevel' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString )", NULL, NULL },
{ "maxDerefDepth", "depth", 2, 2, 0, ARG_DB|ARG_INT|ARG_MAGIC|CFG_DEPTH,
&config_generic, "( OLcfgDbAt:0.6 NAME 'olcMaxDerefDepth' "
"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
{ "mirrormode", "on|off", 2, 2, 0, ARG_DB|ARG_ON_OFF|ARG_MAGIC|CFG_MIRRORMODE,
&config_generic, "( OLcfgDbAt:0.16 NAME 'olcMirrorMode' "
"SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
{ "moduleload", "file", 2, 0, 0,
#ifdef SLAPD_MODULES
ARG_MAGIC|CFG_MODLOAD|ARG_NO_DELETE, &config_generic,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:30 NAME 'olcModuleLoad' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
{ "modulepath", "path", 2, 2, 0,
#ifdef SLAPD_MODULES
ARG_MAGIC|CFG_MODPATH|ARG_NO_DELETE|ARG_NO_INSERT, &config_generic,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:31 NAME 'olcModulePath' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "monitoring", "TRUE|FALSE", 2, 2, 0,
ARG_MAGIC|CFG_MONITORING|ARG_DB|ARG_ON_OFF, &config_generic,
"( OLcfgDbAt:0.18 NAME 'olcMonitoring' "
"SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
{ "objectclass", "objectclass", 2, 0, 0, ARG_PAREN|ARG_MAGIC|CFG_OC,
&config_generic, "( OLcfgGlAt:32 NAME 'olcObjectClasses' "
"DESC 'OpenLDAP object classes' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )",
NULL, NULL },
{ "objectidentifier", "name> <oid", 3, 3, 0, ARG_MAGIC|CFG_OID,
&config_generic, "( OLcfgGlAt:33 NAME 'olcObjectIdentifier' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
{ "overlay", "overlay", 2, 2, 0, ARG_MAGIC,
&config_overlay, "( OLcfgGlAt:34 NAME 'olcOverlay' "
"SUP olcDatabase SINGLE-VALUE X-ORDERED 'SIBLINGS' )", NULL, NULL },
{ "password-crypt-salt-format", "salt", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_SALT,
&config_generic, "( OLcfgGlAt:35 NAME 'olcPasswordCryptSaltFormat' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "password-hash", "hash", 2, 2, 0, ARG_MAGIC,
&config_passwd_hash, "( OLcfgGlAt:36 NAME 'olcPasswordHash' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString )", NULL, NULL },
{ "pidfile", "file", 2, 2, 0, ARG_STRING,
&slapd_pid_file, "( OLcfgGlAt:37 NAME 'olcPidFile' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "plugin", NULL, 0, 0, 0,
#ifdef LDAP_SLAPI
ARG_MAGIC|CFG_PLUGIN, &config_generic,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:38 NAME 'olcPlugin' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString )", NULL, NULL },
{ "pluginlog", "filename", 2, 2, 0,
#ifdef LDAP_SLAPI
ARG_STRING, &slapi_log_file,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:39 NAME 'olcPluginLogFile' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "readonly", "on|off", 2, 2, 0, ARG_MAY_DB|ARG_ON_OFF|ARG_MAGIC|CFG_RO,
&config_generic, "( OLcfgGlAt:40 NAME 'olcReadOnly' "
"SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
{ "referral", "url", 2, 2, 0, ARG_MAGIC,
&config_referral, "( OLcfgGlAt:41 NAME 'olcReferral' "
"SUP labeledURI SINGLE-VALUE )", NULL, NULL },
{ "replica", "host or uri", 2, 0, 0, ARG_DB|ARG_MAGIC,
&config_obsolete, "( OLcfgDbAt:0.7 NAME 'olcReplica' "
"EQUALITY caseIgnoreMatch "
"SUP labeledURI X-ORDERED 'VALUES' )", NULL, NULL },
{ "replica-argsfile", NULL, 0, 0, 0, ARG_MAY_DB|ARG_MAGIC,
&config_obsolete, "( OLcfgGlAt:43 NAME 'olcReplicaArgsFile' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "replica-pidfile", NULL, 0, 0, 0, ARG_MAY_DB|ARG_MAGIC,
&config_obsolete, "( OLcfgGlAt:44 NAME 'olcReplicaPidFile' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "replicationInterval", NULL, 0, 0, 0, ARG_MAY_DB|ARG_MAGIC,
&config_obsolete, "( OLcfgGlAt:45 NAME 'olcReplicationInterval' "
"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
{ "replogfile", "filename", 2, 2, 0, ARG_MAY_DB|ARG_MAGIC,
&config_obsolete, "( OLcfgGlAt:46 NAME 'olcReplogFile' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "require", "features", 2, 0, 7, ARG_MAY_DB|ARG_MAGIC,
&config_requires, "( OLcfgGlAt:47 NAME 'olcRequires' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString )", NULL, NULL },
{ "restrict", "op_list", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
&config_restrict, "( OLcfgGlAt:48 NAME 'olcRestrict' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString )", NULL, NULL },
{ "reverse-lookup", "on|off", 2, 2, 0,
#ifdef SLAPD_RLOOKUPS
ARG_ON_OFF, &use_reverse_lookup,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:49 NAME 'olcReverseLookup' "
"SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
{ "rootdn", "dn", 2, 2, 0, ARG_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
&config_rootdn, "( OLcfgDbAt:0.8 NAME 'olcRootDN' "
"SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
{ "rootDSE", "file", 2, 2, 0, ARG_MAGIC|CFG_ROOTDSE,
&config_generic, "( OLcfgGlAt:51 NAME 'olcRootDSE' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString )", NULL, NULL },
{ "rootpw", "password", 2, 2, 0, ARG_BERVAL|ARG_DB|ARG_MAGIC,
&config_rootpw, "( OLcfgDbAt:0.9 NAME 'olcRootPW' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "sasl-authz-policy", NULL, 2, 2, 0, ARG_MAGIC|CFG_AZPOLICY,
&config_generic, NULL, NULL, NULL },
{ "sasl-host", "host", 2, 2, 0,
#ifdef HAVE_CYRUS_SASL
ARG_STRING|ARG_UNIQUE, &global_host,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:53 NAME 'olcSaslHost' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "sasl-realm", "realm", 2, 2, 0,
#ifdef HAVE_CYRUS_SASL
ARG_STRING|ARG_UNIQUE, &global_realm,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:54 NAME 'olcSaslRealm' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "sasl-regexp", NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP,
&config_generic, NULL, NULL, NULL },
{ "sasl-secprops", "properties", 2, 2, 0,
#ifdef HAVE_CYRUS_SASL
ARG_MAGIC|CFG_SASLSECP, &config_generic,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:56 NAME 'olcSaslSecProps' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "saslRegexp", NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP,
&config_generic, NULL, NULL, NULL },
{ "schemadn", "dn", 2, 2, 0, ARG_MAY_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
&config_schema_dn, "( OLcfgGlAt:58 NAME 'olcSchemaDN' "
"SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
{ "security", "factors", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
&config_security, "( OLcfgGlAt:59 NAME 'olcSecurity' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString )", NULL, NULL },
{ "serverID", "number> <[URI]", 2, 3, 0, ARG_MAGIC|CFG_SERVERID,
&config_generic, "( OLcfgGlAt:81 NAME 'olcServerID' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString )", NULL, NULL },
{ "sizelimit", "limit", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
&config_sizelimit, "( OLcfgGlAt:60 NAME 'olcSizeLimit' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "sockbuf_max_incoming", "max", 2, 2, 0, ARG_BER_LEN_T,
&sockbuf_max_incoming, "( OLcfgGlAt:61 NAME 'olcSockbufMaxIncoming' "
"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
{ "sockbuf_max_incoming_auth", "max", 2, 2, 0, ARG_BER_LEN_T,
&sockbuf_max_incoming_auth, "( OLcfgGlAt:62 NAME 'olcSockbufMaxIncomingAuth' "
"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
{ "subordinate", "[advertise]", 1, 2, 0, ARG_DB|ARG_MAGIC,
&config_subordinate, "( OLcfgDbAt:0.15 NAME 'olcSubordinate' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "suffix", "suffix", 2, 2, 0, ARG_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
&config_suffix, "( OLcfgDbAt:0.10 NAME 'olcSuffix' "
"EQUALITY distinguishedNameMatch "
"SYNTAX OMsDN )", NULL, NULL },
{ "syncrepl", NULL, 0, 0, 0, ARG_DB|ARG_MAGIC,
&syncrepl_config, "( OLcfgDbAt:0.11 NAME 'olcSyncrepl' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
{ "threads", "count", 2, 2, 0,
#ifdef NO_THREADS
ARG_IGNORED, NULL,
#else
ARG_INT|ARG_MAGIC|CFG_THREADS, &config_generic,
#endif
"( OLcfgGlAt:66 NAME 'olcThreads' "
"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
{ "timelimit", "limit", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
&config_timelimit, "( OLcfgGlAt:67 NAME 'olcTimeLimit' "
"SYNTAX OMsDirectoryString )", NULL, NULL },
{ "TLSCACertificateFile", NULL, 0, 0, 0,
#ifdef HAVE_TLS
CFG_TLS_CA_FILE|ARG_STRING|ARG_MAGIC, &config_tls_option,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:68 NAME 'olcTLSCACertificateFile' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "TLSCACertificatePath", NULL, 0, 0, 0,
#ifdef HAVE_TLS
CFG_TLS_CA_PATH|ARG_STRING|ARG_MAGIC, &config_tls_option,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:69 NAME 'olcTLSCACertificatePath' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "TLSCertificateFile", NULL, 0, 0, 0,
#ifdef HAVE_TLS
CFG_TLS_CERT_FILE|ARG_STRING|ARG_MAGIC, &config_tls_option,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:70 NAME 'olcTLSCertificateFile' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "TLSCertificateKeyFile", NULL, 0, 0, 0,
#ifdef HAVE_TLS
CFG_TLS_CERT_KEY|ARG_STRING|ARG_MAGIC, &config_tls_option,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:71 NAME 'olcTLSCertificateKeyFile' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "TLSCipherSuite", NULL, 0, 0, 0,
#ifdef HAVE_TLS
CFG_TLS_CIPHER|ARG_STRING|ARG_MAGIC, &config_tls_option,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:72 NAME 'olcTLSCipherSuite' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "TLSCRLCheck", NULL, 0, 0, 0,
#if defined(HAVE_TLS) && defined(HAVE_OPENSSL_CRL)
CFG_TLS_CRLCHECK|ARG_STRING|ARG_MAGIC, &config_tls_config,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:73 NAME 'olcTLSCRLCheck' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "TLSCRLFile", NULL, 0, 0, 0,
#if defined(HAVE_GNUTLS)
CFG_TLS_CRL_FILE|ARG_STRING|ARG_MAGIC, &config_tls_option,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:82 NAME 'olcTLSCRLFile' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "TLSRandFile", NULL, 0, 0, 0,
#ifdef HAVE_TLS
CFG_TLS_RAND|ARG_STRING|ARG_MAGIC, &config_tls_option,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:74 NAME 'olcTLSRandFile' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "TLSVerifyClient", NULL, 0, 0, 0,
#ifdef HAVE_TLS
CFG_TLS_VERIFY|ARG_STRING|ARG_MAGIC, &config_tls_config,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:75 NAME 'olcTLSVerifyClient' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "TLSDHParamFile", NULL, 0, 0, 0,
#ifdef HAVE_TLS
CFG_TLS_DH_FILE|ARG_STRING|ARG_MAGIC, &config_tls_option,
#else
ARG_IGNORED, NULL,
#endif
"( OLcfgGlAt:77 NAME 'olcTLSDHParamFile' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "tool-threads", "count", 2, 2, 0, ARG_INT|ARG_MAGIC|CFG_TTHREADS,
&config_generic, "( OLcfgGlAt:80 NAME 'olcToolThreads' "
"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
{ "ucdata-path", "path", 2, 2, 0, ARG_IGNORED,
NULL, NULL, NULL, NULL },
{ "updatedn", "dn", 2, 2, 0, ARG_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
&config_updatedn, "( OLcfgDbAt:0.12 NAME 'olcUpdateDN' "
"SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
{ "updateref", "url", 2, 2, 0, ARG_DB|ARG_MAGIC,
&config_updateref, "( OLcfgDbAt:0.13 NAME 'olcUpdateRef' "
"EQUALITY caseIgnoreMatch "
"SUP labeledURI )", NULL, NULL },
{ NULL, NULL, 0, 0, 0, ARG_IGNORED,
NULL, NULL, NULL, NULL }
};
/* Routines to check if a child can be added to this type */
static ConfigLDAPadd cfAddSchema, cfAddDatabase,
cfAddBackend, cfAddModule, cfAddOverlay;
/* NOTE: be careful when defining array members
* that can be conditionally compiled */
#define CFOC_GLOBAL cf_ocs[1]
#define CFOC_SCHEMA cf_ocs[2]
#define CFOC_BACKEND cf_ocs[3]
#define CFOC_DATABASE cf_ocs[4]
#define CFOC_OVERLAY cf_ocs[5]
#define CFOC_FRONTEND cf_ocs[6]
#ifdef SLAPD_MODULES
#define CFOC_MODULE cf_ocs[7]
#endif /* SLAPD_MODULES */
static ConfigOCs cf_ocs[] = {
{ "( OLcfgGlOc:0 "
"NAME 'olcConfig' "
"DESC 'OpenLDAP configuration object' "
"ABSTRACT SUP top )", Cft_Abstract, NULL },
{ "( OLcfgGlOc:1 "
"NAME 'olcGlobal' "
"DESC 'OpenLDAP Global configuration options' "
"SUP olcConfig STRUCTURAL "
"MAY ( cn $ olcConfigFile $ olcConfigDir $ olcAllows $ olcArgsFile $ "
"olcAttributeOptions $ olcAuthIDRewrite $ "
"olcAuthzPolicy $ olcAuthzRegexp $ olcConcurrency $ "
"olcConnMaxPending $ olcConnMaxPendingAuth $ "
"olcDisallows $ olcGentleHUP $ olcIdleTimeout $ "
"olcIndexSubstrIfMaxLen $ olcIndexSubstrIfMinLen $ "
"olcIndexSubstrAnyLen $ olcIndexSubstrAnyStep $ olcLocalSSF $ "
"olcLogLevel $ "
"olcPasswordCryptSaltFormat $ olcPasswordHash $ olcPidFile $ "
"olcPluginLogFile $ olcReadOnly $ olcReferral $ "
"olcReplogFile $ olcRequires $ olcRestrict $ olcReverseLookup $ "
"olcRootDSE $ "
"olcSaslHost $ olcSaslRealm $ olcSaslSecProps $ "
"olcSecurity $ olcServerID $ olcSizeLimit $ "
"olcSockbufMaxIncoming $ olcSockbufMaxIncomingAuth $ "
"olcThreads $ olcTimeLimit $ olcTLSCACertificateFile $ "
"olcTLSCACertificatePath $ olcTLSCertificateFile $ "
"olcTLSCertificateKeyFile $ olcTLSCipherSuite $ olcTLSCRLCheck $ "
"olcTLSRandFile $ olcTLSVerifyClient $ olcTLSDHParamFile $ "
"olcTLSCRLFile $ olcToolThreads $ "
"olcObjectIdentifier $ olcAttributeTypes $ olcObjectClasses $ "
"olcDitContentRules ) )", Cft_Global },
{ "( OLcfgGlOc:2 "
"NAME 'olcSchemaConfig' "
"DESC 'OpenLDAP schema object' "
"SUP olcConfig STRUCTURAL "
"MAY ( cn $ olcObjectIdentifier $ olcAttributeTypes $ "
"olcObjectClasses $ olcDitContentRules ) )",
Cft_Schema, NULL, cfAddSchema },
{ "( OLcfgGlOc:3 "
"NAME 'olcBackendConfig' "
"DESC 'OpenLDAP Backend-specific options' "
"SUP olcConfig STRUCTURAL "
"MUST olcBackend )", Cft_Backend, NULL, cfAddBackend },
{ "( OLcfgGlOc:4 "
"NAME 'olcDatabaseConfig' "
"DESC 'OpenLDAP Database-specific options' "
"SUP olcConfig STRUCTURAL "
"MUST olcDatabase "
"MAY ( olcHidden $ olcSuffix $ olcSubordinate $ olcAccess $ "
"olcLastMod $ olcLimits $ "
"olcMaxDerefDepth $ olcPlugin $ olcReadOnly $ olcReplica $ "
"olcReplicaArgsFile $ olcReplicaPidFile $ olcReplicationInterval $ "
"olcReplogFile $ olcRequires $ olcRestrict $ olcRootDN $ olcRootPW $ "
"olcSchemaDN $ olcSecurity $ olcSizeLimit $ olcSyncrepl $ "
"olcTimeLimit $ olcUpdateDN $ olcUpdateRef $ olcMirrorMode $ "
"olcMonitoring ) )",
Cft_Database, NULL, cfAddDatabase },
{ "( OLcfgGlOc:5 "
"NAME 'olcOverlayConfig' "
"DESC 'OpenLDAP Overlay-specific options' "
"SUP olcConfig STRUCTURAL "
"MUST olcOverlay )", Cft_Overlay, NULL, cfAddOverlay },
/* This should be STRUCTURAL like all the other database classes, but
* that would mean inheriting all of the olcDatabaseConfig attributes,
* which causes them to be merged twice in config_build_entry.
*/
{ "( OLcfgGlOc:7 "
"NAME 'olcFrontendConfig' "
"DESC 'OpenLDAP frontend configuration' "
"AUXILIARY "
"MAY olcDefaultSearchBase )",
Cft_Database, NULL, NULL },
#ifdef SLAPD_MODULES
{ "( OLcfgGlOc:8 "
"NAME 'olcModuleList' "
"DESC 'OpenLDAP dynamic module info' "
"SUP olcConfig STRUCTURAL "
"MAY ( cn $ olcModulePath $ olcModuleLoad ) )",
Cft_Module, NULL, cfAddModule },
#endif
{ NULL, 0, NULL }
};
typedef struct ServerID {
struct ServerID *si_next;
struct berval si_url;
int si_num;
} ServerID;
static ServerID *sid_list;
static int
config_generic(ConfigArgs *c) {
int i;
if ( c->op == SLAP_CONFIG_EMIT ) {
int rc = 0;
switch(c->type) {
case CFG_CONCUR:
c->value_int = ldap_pvt_thread_get_concurrency();
break;
case CFG_THREADS:
c->value_int = connection_pool_max;
break;
case CFG_TTHREADS:
c->value_int = slap_tool_thread_max;
break;
case CFG_SALT:
if ( passwd_salt )
c->value_string = ch_strdup( passwd_salt );
else
rc = 1;
break;
case CFG_LIMITS:
if ( c->be->be_limits ) {
char buf[4096*3];
struct berval bv;
for ( i=0; c->be->be_limits[i]; i++ ) {
bv.bv_len = snprintf( buf, sizeof( buf ), SLAP_X_ORDERED_FMT, i );
if ( bv.bv_len >= sizeof( buf ) ) {
ber_bvarray_free_x( c->rvalue_vals, NULL );
c->rvalue_vals = NULL;
rc = 1;
break;
}
bv.bv_val = buf + bv.bv_len;
limits_unparse( c->be->be_limits[i], &bv,
sizeof( buf ) - ( bv.bv_val - buf ) );
bv.bv_len += bv.bv_val - buf;
bv.bv_val = buf;
value_add_one( &c->rvalue_vals, &bv );
}
}
if ( !c->rvalue_vals ) rc = 1;
break;
case CFG_RO:
c->value_int = (c->be->be_restrictops & SLAP_RESTRICT_OP_WRITES) ==
SLAP_RESTRICT_OP_WRITES;
break;
case CFG_AZPOLICY:
c->value_string = ch_strdup( slap_sasl_getpolicy());
break;
case CFG_AZREGEXP:
slap_sasl_regexp_unparse( &c->rvalue_vals );
if ( !c->rvalue_vals ) rc = 1;
break;
#ifdef HAVE_CYRUS_SASL
case CFG_SASLSECP: {
struct berval bv = BER_BVNULL;
slap_sasl_secprops_unparse( &bv );
if ( !BER_BVISNULL( &bv )) {
ber_bvarray_add( &c->rvalue_vals, &bv );
} else {
rc = 1;
}
}
break;
#endif
case CFG_DEPTH:
c->value_int = c->be->be_max_deref_depth;
break;
case CFG_HIDDEN:
if ( SLAP_DBHIDDEN( c->be )) {
c->value_int = 1;
} else {
rc = 1;
}
break;
case CFG_OID: {
ConfigFile *cf = c->private;
if ( !cf )
oidm_unparse( &c->rvalue_vals, NULL, NULL, 1 );
else if ( cf->c_om_head )
oidm_unparse( &c->rvalue_vals, cf->c_om_head,
cf->c_om_tail, 0 );
if ( !c->rvalue_vals )
rc = 1;
}
break;
case CFG_ATOPT:
ad_unparse_options( &c->rvalue_vals );
break;
case CFG_OC: {
ConfigFile *cf = c->private;
if ( !cf )
oc_unparse( &c->rvalue_vals, NULL, NULL, 1 );
else if ( cf->c_oc_head )
oc_unparse( &c->rvalue_vals, cf->c_oc_head,
cf->c_oc_tail, 0 );
if ( !c->rvalue_vals )
rc = 1;
}
break;
case CFG_ATTR: {
ConfigFile *cf = c->private;
if ( !cf )
at_unparse( &c->rvalue_vals, NULL, NULL, 1 );
else if ( cf->c_at_head )
at_unparse( &c->rvalue_vals, cf->c_at_head,
cf->c_at_tail, 0 );
if ( !c->rvalue_vals )
rc = 1;
}
break;
case CFG_DIT: {
ConfigFile *cf = c->private;
if ( !cf )
cr_unparse( &c->rvalue_vals, NULL, NULL, 1 );
else if ( cf->c_cr_head )
cr_unparse( &c->rvalue_vals, cf->c_cr_head,
cf->c_cr_tail, 0 );
if ( !c->rvalue_vals )
rc = 1;
}
break;
case CFG_ACL: {
AccessControl *a;
char *src, *dst, ibuf[11];
struct berval bv, abv;
for (i=0, a=c->be->be_acl; a; i++,a=a->acl_next) {
abv.bv_len = snprintf( ibuf, sizeof( ibuf ), SLAP_X_ORDERED_FMT, i );
if ( abv.bv_len >= sizeof( ibuf ) ) {
ber_bvarray_free_x( c->rvalue_vals, NULL );
c->rvalue_vals = NULL;
i = 0;
break;
}
acl_unparse( a, &bv );
abv.bv_val = ch_malloc( abv.bv_len + bv.bv_len + 1 );
AC_MEMCPY( abv.bv_val, ibuf, abv.bv_len );
/* Turn TAB / EOL into plain space */
for (src=bv.bv_val,dst=abv.bv_val+abv.bv_len; *src; src++) {
if (isspace((unsigned char)*src)) *dst++ = ' ';
else *dst++ = *src;
}
*dst = '\0';
if (dst[-1] == ' ') {
dst--;
*dst = '\0';
}
abv.bv_len = dst - abv.bv_val;
ber_bvarray_add( &c->rvalue_vals, &abv );
}
rc = (!i);
break;
}
case CFG_ROOTDSE: {
ConfigFile *cf = c->private;
if ( cf->c_dseFiles ) {
value_add( &c->rvalue_vals, cf->c_dseFiles );
} else {
rc = 1;
}
}
break;
case CFG_SERVERID:
if ( sid_list ) {
ServerID *si;
struct berval bv;
for ( si = sid_list; si; si=si->si_next ) {
if ( !BER_BVISEMPTY( &si->si_url )) {
bv.bv_len = si->si_url.bv_len + 6;
bv.bv_val = ch_malloc( bv.bv_len );
sprintf( bv.bv_val, "%d %s", si->si_num,
si->si_url.bv_val );
ber_bvarray_add( &c->rvalue_vals, &bv );
} else {
char buf[5];
bv.bv_val = buf;
bv.bv_len = sprintf( buf, "%d", si->si_num );
value_add_one( &c->rvalue_vals, &bv );
}
}
} else {
rc = 1;
}
break;
case CFG_LOGFILE:
if ( logfileName )
c->value_string = ch_strdup( logfileName );
else
rc = 1;
break;
case CFG_LASTMOD:
c->value_int = (SLAP_NOLASTMOD(c->be) == 0);
break;
case CFG_MIRRORMODE:
if ( SLAP_SHADOW(c->be))
c->value_int = (SLAP_SINGLE_SHADOW(c->be) == 0);
else
rc = 1;
break;
case CFG_MONITORING:
c->value_int = (SLAP_DBMONITORING(c->be) != 0);
break;
case CFG_SSTR_IF_MAX:
c->value_int = index_substr_if_maxlen;
break;
case CFG_SSTR_IF_MIN:
c->value_int = index_substr_if_minlen;
break;
#ifdef SLAPD_MODULES
case CFG_MODLOAD: {
ModPaths *mp = c->private;
if (mp->mp_loads) {
int i;
for (i=0; !BER_BVISNULL(&mp->mp_loads[i]); i++) {
struct berval bv;
bv.bv_val = c->log;
bv.bv_len = snprintf( bv.bv_val, sizeof( c->log ),
SLAP_X_ORDERED_FMT "%s", i,
mp->mp_loads[i].bv_val );
if ( bv.bv_len >= sizeof( c->log ) ) {
ber_bvarray_free_x( c->rvalue_vals, NULL );
c->rvalue_vals = NULL;
break;
}
value_add_one( &c->rvalue_vals, &bv );
}
}
rc = c->rvalue_vals ? 0 : 1;
}
break;
case CFG_MODPATH: {
ModPaths *mp = c->private;
if ( !BER_BVISNULL( &mp->mp_path ))
value_add_one( &c->rvalue_vals, &mp->mp_path );
rc = c->rvalue_vals ? 0 : 1;
}
break;
#endif
#ifdef LDAP_SLAPI
case CFG_PLUGIN:
slapi_int_plugin_unparse( c->be, &c->rvalue_vals );
if ( !c->rvalue_vals ) rc = 1;
break;
#endif
#ifdef SLAP_AUTH_REWRITE
case CFG_REWRITE:
if ( authz_rewrites ) {
struct berval bv, idx;
char ibuf[32];
int i;
idx.bv_val = ibuf;
for ( i=0; !BER_BVISNULL( &authz_rewrites[i] ); i++ ) {
idx.bv_len = snprintf( idx.bv_val, sizeof( ibuf ), SLAP_X_ORDERED_FMT, i );
if ( idx.bv_len >= sizeof( ibuf ) ) {
ber_bvarray_free_x( c->rvalue_vals, NULL );
c->rvalue_vals = NULL;
break;
}
bv.bv_len = idx.bv_len + authz_rewrites[i].bv_len;
bv.bv_val = ch_malloc( bv.bv_len + 1 );
AC_MEMCPY( bv.bv_val, idx.bv_val, idx.bv_len );
AC_MEMCPY( &bv.bv_val[ idx.bv_len ],
authz_rewrites[i].bv_val,
authz_rewrites[i].bv_len + 1 );
ber_bvarray_add( &c->rvalue_vals, &bv );
}
}
if ( !c->rvalue_vals ) rc = 1;
break;
#endif
default:
rc = 1;
}
return rc;
} else if ( c->op == LDAP_MOD_DELETE ) {
int rc = 0;
switch(c->type) {
/* single-valued attrs, no-ops */
case CFG_CONCUR:
case CFG_THREADS:
case CFG_TTHREADS:
case CFG_RO:
case CFG_AZPOLICY:
case CFG_DEPTH:
case CFG_LASTMOD:
case CFG_MIRRORMODE:
case CFG_MONITORING:
case CFG_SASLSECP:
case CFG_SSTR_IF_MAX:
case CFG_SSTR_IF_MIN:
break;
/* no-ops, requires slapd restart */
case CFG_PLUGIN:
case CFG_MODLOAD:
case CFG_AZREGEXP:
case CFG_REWRITE:
snprintf(c->log, sizeof( c->log ), "change requires slapd restart");
break;
case CFG_SALT:
ch_free( passwd_salt );
passwd_salt = NULL;
break;
case CFG_LOGFILE:
ch_free( logfileName );
logfileName = NULL;
break;
case CFG_SERVERID: {
ServerID *si, **sip;
for ( i=0, si = sid_list, sip = &sid_list;
si; si = *sip, i++ ) {
if ( c->valx == -1 || i == c->valx ) {
*sip = si->si_next;
ch_free( si );
if ( c->valx >= 0 )
break;
} else {
sip = &si->si_next;
}
}
}
break;
case CFG_HIDDEN:
c->be->be_flags &= ~SLAP_DBFLAG_HIDDEN;
break;
case CFG_ACL:
if ( c->valx < 0 ) {
AccessControl *end;
if ( c->be == frontendDB )
end = NULL;
else
end = frontendDB->be_acl;
acl_destroy( c->be->be_acl, end );
c->be->be_acl = end;
} else {
AccessControl **prev, *a;
int i;
for (i=0, prev = &c->be->be_acl; i < c->valx;
i++ ) {
a = *prev;
prev = &a->acl_next;
}
a = *prev;
*prev = a->acl_next;
acl_free( a );
}
break;
case CFG_OC: {
CfEntryInfo *ce = c->ca_entry->e_private;
/* can't modify the hardcoded schema */
if ( ce->ce_parent->ce_type == Cft_Global )
return 1;
}
cfn = c->private;
if ( c->valx < 0 ) {
ObjectClass *oc;
for( oc = cfn->c_oc_head; oc; oc_next( &oc )) {
oc_delete( oc );
if ( oc == cfn->c_oc_tail )
break;
}
cfn->c_oc_head = cfn->c_oc_tail = NULL;
} else {
ObjectClass *oc, *prev = NULL;
for ( i=0, oc=cfn->c_oc_head; i<c->valx; i++) {
prev = oc;
oc_next( &oc );
}
oc_delete( oc );
if ( cfn->c_oc_tail == oc ) {
cfn->c_oc_tail = prev;
}
if ( cfn->c_oc_head == oc ) {
oc_next( &oc );
cfn->c_oc_head = oc;
}
}
break;
case CFG_ATTR: {
CfEntryInfo *ce = c->ca_entry->e_private;
/* can't modify the hardcoded schema */
if ( ce->ce_parent->ce_type == Cft_Global )
return 1;
}
cfn = c->private;
if ( c->valx < 0 ) {
AttributeType *at;
for( at = cfn->c_at_head; at; at_next( &at )) {
at_delete( at );
if ( at == cfn->c_at_tail )
break;
}
cfn->c_at_head = cfn->c_at_tail = NULL;
} else {
AttributeType *at, *prev = NULL;
for ( i=0, at=cfn->c_at_head; i<c->valx; i++) {
prev = at;
at_next( &at );
}
at_delete( at );
if ( cfn->c_at_tail == at ) {
cfn->c_at_tail = prev;
}
if ( cfn->c_at_head == at ) {
at_next( &at );
cfn->c_at_head = at;
}
}
break;
case CFG_LIMITS:
/* FIXME: there is no limits_free function */
case CFG_ATOPT:
/* FIXME: there is no ad_option_free function */
case CFG_ROOTDSE:
/* FIXME: there is no way to remove attributes added by
a DSE file */
case CFG_OID:
case CFG_DIT:
case CFG_MODPATH:
default:
rc = 1;
break;
}
return rc;
}
switch(c->type) {
case CFG_BACKEND:
if(!(c->bi = backend_info(c->argv[1]))) {
snprintf( c->msg, sizeof( c->msg ), "<%s> failed init", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s (%s)!\n",
c->log, c->msg, c->argv[1] );
return(1);
}
break;
case CFG_DATABASE:
c->bi = NULL;
/* NOTE: config is always the first backend!
*/
if ( !strcasecmp( c->argv[1], "config" )) {
c->be = LDAP_STAILQ_FIRST(&backendDB);
} else if ( !strcasecmp( c->argv[1], "frontend" )) {
c->be = frontendDB;
} else {
c->be = backend_db_init(c->argv[1], NULL, c->valx);
if ( !c->be ) {
snprintf( c->msg, sizeof( c->msg ), "<%s> failed init", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s (%s)!\n",
c->log, c->msg, c->argv[1] );
return(1);
}
}
break;
case CFG_CONCUR:
ldap_pvt_thread_set_concurrency(c->value_int);
break;
case CFG_THREADS:
if ( c->value_int < 2 ) {
snprintf( c->msg, sizeof( c->msg ),
"threads=%d smaller than minimum value 2",
c->value_int );
Debug(LDAP_DEBUG_ANY, "%s: %s.\n",
c->log, c->msg, 0 );
return 1;
} else if ( c->value_int > 2 * SLAP_MAX_WORKER_THREADS ) {
snprintf( c->msg, sizeof( c->msg ),
"warning, threads=%d larger than twice the default (2*%d=%d); YMMV",
c->value_int, SLAP_MAX_WORKER_THREADS, 2 * SLAP_MAX_WORKER_THREADS );
Debug(LDAP_DEBUG_ANY, "%s: %s.\n",
c->log, c->msg, 0 );
}
if ( slapMode & SLAP_SERVER_MODE )
ldap_pvt_thread_pool_maxthreads(&connection_pool, c->value_int);
connection_pool_max = c->value_int; /* save for reference */
break;
case CFG_TTHREADS:
if ( slapMode & SLAP_TOOL_MODE )
ldap_pvt_thread_pool_maxthreads(&connection_pool, c->value_int);
slap_tool_thread_max = c->value_int; /* save for reference */
break;
case CFG_SALT:
if ( passwd_salt ) ch_free( passwd_salt );
passwd_salt = c->value_string;
lutil_salt_format(passwd_salt);
break;
case CFG_LIMITS:
if(limits_parse(c->be, c->fname, c->lineno, c->argc, c->argv))
return(1);
break;
case CFG_RO:
if(c->value_int)
c->be->be_restrictops |= SLAP_RESTRICT_OP_WRITES;
else
c->be->be_restrictops &= ~SLAP_RESTRICT_OP_WRITES;
break;
case CFG_AZPOLICY:
ch_free(c->value_string);
if (slap_sasl_setpolicy( c->argv[1] )) {
snprintf( c->msg, sizeof( c->msg ), "<%s> unable to parse value", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
c->log, c->msg, c->argv[1] );
return(1);
}
break;
case CFG_AZREGEXP:
if (slap_sasl_regexp_config( c->argv[1], c->argv[2] ))
return(1);
break;
#ifdef HAVE_CYRUS_SASL
case CFG_SASLSECP:
{
char *txt = slap_sasl_secprops( c->argv[1] );
if ( txt ) {
snprintf( c->msg, sizeof(c->msg), "<%s> %s",
c->argv[0], txt );
Debug(LDAP_DEBUG_ANY, "%s: %s\n", c->log, c->msg, 0 );
return(1);
}
break;
}
#endif
case CFG_DEPTH:
c->be->be_max_deref_depth = c->value_int;
break;
case CFG_OID: {
OidMacro *om;
if ( c->op == LDAP_MOD_ADD && c->private && cfn != c->private )
cfn = c->private;
if(parse_oidm(c, 1, &om))
return(1);
if (!cfn->c_om_head) cfn->c_om_head = om;
cfn->c_om_tail = om;
}
break;
case CFG_OC: {
ObjectClass *oc, *prev;
if ( c->op == LDAP_MOD_ADD && c->private && cfn != c->private )
cfn = c->private;
if ( c->valx < 0 ) {
prev = cfn->c_oc_tail;
} else {
prev = NULL;
/* If adding anything after the first, prev is easy */
if ( c->valx ) {
int i;
for (i=0, oc = cfn->c_oc_head; i<c->valx; i++) {
prev = oc;
oc_next( &oc );
}
} else
/* If adding the first, and head exists, find its prev */
if (cfn->c_oc_head) {
for ( oc_start( &oc ); oc != cfn->c_oc_head; ) {
prev = oc;
oc_next( &oc );
}
}
/* else prev is NULL, append to end of global list */
}
if(parse_oc(c, &oc, prev)) return(1);
if (!cfn->c_oc_head) cfn->c_oc_head = oc;
if (cfn->c_oc_tail == prev) cfn->c_oc_tail = oc;
}
break;
case CFG_ATTR: {
AttributeType *at, *prev;
if ( c->op == LDAP_MOD_ADD && c->private && cfn != c->private )
cfn = c->private;
if ( c->valx < 0 ) {
prev = cfn->c_at_tail;
} else {
prev = NULL;
/* If adding anything after the first, prev is easy */
if ( c->valx ) {
int i;
for (i=0, at = cfn->c_at_head; i<c->valx; i++) {
prev = at;
at_next( &at );
}
} else
/* If adding the first, and head exists, find its prev */
if (cfn->c_at_head) {
for ( at_start( &at ); at != cfn->c_at_head; ) {
prev = at;
at_next( &at );
}
}
/* else prev is NULL, append to end of global list */
}
if(parse_at(c, &at, prev)) return(1);
if (!cfn->c_at_head) cfn->c_at_head = at;
if (cfn->c_at_tail == prev) cfn->c_at_tail = at;
}
break;
case CFG_DIT: {
ContentRule *cr;
if ( c->op == LDAP_MOD_ADD && c->private && cfn != c->private )
cfn = c->private;
if(parse_cr(c, &cr)) return(1);
if (!cfn->c_cr_head) cfn->c_cr_head = cr;
cfn->c_cr_tail = cr;
}
break;
case CFG_ATOPT:
ad_define_option(NULL, NULL, 0);
for(i = 1; i < c->argc; i++)
if(ad_define_option(c->argv[i], c->fname, c->lineno))
return(1);
break;
case CFG_ACL:
/* Don't append to the global ACL if we're on a specific DB */
i = c->valx;
if ( c->be != frontendDB && frontendDB->be_acl && c->valx == -1 ) {
AccessControl *a;
i = 0;
for ( a=c->be->be_acl; a && a != frontendDB->be_acl;
a = a->acl_next )
i++;
}
if ( parse_acl(c->be, c->fname, c->lineno, c->argc, c->argv, i ) ) {
return 1;
}
break;
case CFG_ROOTDSE:
if(root_dse_read_file(c->argv[1])) {
snprintf( c->msg, sizeof( c->msg ), "<%s> could not read file", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
c->log, c->msg, c->argv[1] );
return(1);
}
{
struct berval bv;
ber_str2bv( c->argv[1], 0, 1, &bv );
if ( c->op == LDAP_MOD_ADD && c->private && cfn != c->private )
cfn = c->private;
ber_bvarray_add( &cfn->c_dseFiles, &bv );
}
break;
case CFG_SERVERID:
{
ServerID *si, **sip;
LDAPURLDesc *lud;
int num = atoi( c->argv[1] );
if ( num < 0 || num > SLAP_SYNC_SID_MAX ) {
snprintf( c->msg, sizeof( c->msg ),
"<%s> illegal server ID", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
c->log, c->msg, c->argv[1] );
return 1;
}
/* only one value allowed if no URL is given */
if ( c->argc > 2 ) {
int len;
if ( sid_list && BER_BVISEMPTY( &sid_list->si_url )) {
snprintf( c->msg, sizeof( c->msg ),
"<%s> only one server ID allowed now", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
c->log, c->msg, c->argv[1] );
return 1;
}
if ( ldap_url_parse( c->argv[2], &lud )) {
snprintf( c->msg, sizeof( c->msg ),
"<%s> invalid URL", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
c->log, c->msg, c->argv[2] );
return 1;
}
len = strlen( c->argv[2] );
si = ch_malloc( sizeof(ServerID) + len + 1 );
si->si_url.bv_val = (char *)(si+1);
si->si_url.bv_len = len;
strcpy( si->si_url.bv_val, c->argv[2] );
} else {
if ( sid_list ) {
snprintf( c->msg, sizeof( c->msg ),
"<%s> unqualified server ID not allowed now", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
c->log, c->msg, c->argv[1] );
return 1;
}
si = ch_malloc( sizeof(ServerID) );
BER_BVZERO( &si->si_url );
slap_serverID = num;
}
si->si_next = NULL;
si->si_num = num;
for ( sip = &sid_list; *sip; sip = &(*sip)->si_next );
*sip = si;
if (( slapMode & SLAP_SERVER_MODE ) && c->argc > 2 ) {
/* If hostname is empty, or is localhost, or matches
* our hostname, this serverID refers to this host.
* Compare it against listeners and ports.
*/
if ( !lud->lud_host || !lud->lud_host[0] ||
!strncasecmp("localhost", lud->lud_host,
STRLENOF("localhost")) ||
!strcasecmp( global_host, lud->lud_host )) {
Listener **l = slapd_get_listeners();
int i;
for ( i=0; l[i]; i++ ) {
LDAPURLDesc *lu2;
int isMe = 0;
ldap_url_parse( l[i]->sl_url.bv_val, &lu2 );
do {
if ( strcasecmp( lud->lud_scheme,
lu2->lud_scheme ))
break;
if ( lud->lud_port != lu2->lud_port )
break;
/* Listener on ANY address */
if ( !lu2->lud_host || !lu2->lud_host[0] ) {
isMe = 1;
break;
}
/* URL on ANY address */
if ( !lud->lud_host || !lud->lud_host[0] ) {
isMe = 1;
break;
}
/* Listener has specific host, must
* match it
*/
if ( !strcasecmp( lud->lud_host,
lu2->lud_host )) {
isMe = 1;
break;
}
} while(0);
ldap_free_urldesc( lu2 );
if ( isMe ) {
slap_serverID = si->si_num;
break;
}
}
}
}
if ( c->argc > 2 )
ldap_free_urldesc( lud );
}
break;
case CFG_LOGFILE: {
FILE *logfile;
if ( logfileName ) ch_free( logfileName );
logfileName = c->value_string;
logfile = fopen(logfileName, "w");
if(logfile) lutil_debug_file(logfile);
} break;
case CFG_LASTMOD:
if(SLAP_NOLASTMODCMD(c->be)) {
snprintf( c->msg, sizeof( c->msg ), "<%s> not available for %s database",
c->argv[0], c->be->bd_info->bi_type );
Debug(LDAP_DEBUG_ANY, "%s: %s\n",
c->log, c->msg, 0 );
return(1);
}
if(c->value_int)
SLAP_DBFLAGS(c->be) &= ~SLAP_DBFLAG_NOLASTMOD;
else
SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_NOLASTMOD;
break;
case CFG_MIRRORMODE:
if(!SLAP_SHADOW(c->be)) {
snprintf( c->msg, sizeof( c->msg ), "<%s> database is not a shadow",
c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s\n",
c->log, c->msg, 0 );
return(1);
}
if(c->value_int)
SLAP_DBFLAGS(c->be) &= ~SLAP_DBFLAG_SINGLE_SHADOW;
else
SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_SINGLE_SHADOW;
break;
case CFG_MONITORING:
if(c->value_int)
SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_MONITORING;
else
SLAP_DBFLAGS(c->be) &= ~SLAP_DBFLAG_MONITORING;
break;
case CFG_HIDDEN:
if (c->value_int)
SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_HIDDEN;
else
SLAP_DBFLAGS(c->be) &= ~SLAP_DBFLAG_HIDDEN;
break;
case CFG_SSTR_IF_MAX:
if (c->value_int < index_substr_if_minlen) {
snprintf( c->msg, sizeof( c->msg ), "<%s> invalid value", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s (%d)\n",
c->log, c->msg, c->value_int );
return(1);
}
index_substr_if_maxlen = c->value_int;
break;
case CFG_SSTR_IF_MIN:
if (c->value_int > index_substr_if_maxlen) {
snprintf( c->msg, sizeof( c->msg ), "<%s> invalid value", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s (%d)\n",
c->log, c->msg, c->value_int );
return(1);
}
index_substr_if_minlen = c->value_int;
break;
#ifdef SLAPD_MODULES
case CFG_MODLOAD:
/* If we're just adding a module on an existing modpath,
* make sure we've selected the current path.
*/
if ( c->op == LDAP_MOD_ADD && c->private && modcur != c->private ) {
modcur = c->private;
/* This should never fail */
if ( module_path( modcur->mp_path.bv_val )) {
snprintf( c->msg, sizeof( c->msg ), "<%s> module path no longer valid",
c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s (%s)\n",
c->log, c->msg, modcur->mp_path.bv_val );
return(1);
}
}
if(module_load(c->argv[1], c->argc - 2, (c->argc > 2) ? c->argv + 2 : NULL))
return(1);
/* Record this load on the current path */
{
struct berval bv;
char *ptr;
if ( c->op == SLAP_CONFIG_ADD ) {
ptr = c->line + STRLENOF("moduleload");
while (!isspace((unsigned char) *ptr)) ptr++;
while (isspace((unsigned char) *ptr)) ptr++;
} else {
ptr = c->line;
}
ber_str2bv(ptr, 0, 1, &bv);
ber_bvarray_add( &modcur->mp_loads, &bv );
}
/* Check for any new hardcoded schema */
if ( c->op == LDAP_MOD_ADD && CONFIG_ONLINE_ADD( c )) {
config_check_schema( NULL, &cfBackInfo );
}
break;
case CFG_MODPATH:
if(module_path(c->argv[1])) return(1);
/* Record which path was used with each module */
{
ModPaths *mp;
if (!modpaths.mp_loads) {
mp = &modpaths;
} else {
mp = ch_malloc( sizeof( ModPaths ));
modlast->mp_next = mp;
}
ber_str2bv(c->argv[1], 0, 1, &mp->mp_path);
mp->mp_next = NULL;
mp->mp_loads = NULL;
modlast = mp;
c->private = mp;
modcur = mp;
}
break;
#endif
#ifdef LDAP_SLAPI
case CFG_PLUGIN:
if(slapi_int_read_config(c->be, c->fname, c->lineno, c->argc, c->argv) != LDAP_SUCCESS)
return(1);
slapi_plugins_used++;
break;
#endif
#ifdef SLAP_AUTH_REWRITE
case CFG_REWRITE: {
struct berval bv;
char *line;
if(slap_sasl_rewrite_config(c->fname, c->lineno, c->argc, c->argv))
return(1);
if ( c->argc > 1 ) {
char *s;
/* quote all args but the first */
line = ldap_charray2str( c->argv, "\" \"" );
ber_str2bv( line, 0, 0, &bv );
s = ber_bvchr( &bv, '"' );
assert( s != NULL );
/* move the trailing quote of argv[0] to the end */
AC_MEMCPY( s, s + 1, bv.bv_len - ( s - bv.bv_val ) );
bv.bv_val[ bv.bv_len - 1 ] = '"';
} else {
ber_str2bv( c->argv[ 0 ], 0, 1, &bv );
}
ber_bvarray_add( &authz_rewrites, &bv );
}
break;
#endif
default:
Debug( LDAP_DEBUG_ANY,
"%s: unknown CFG_TYPE %d.\n",
c->log, c->type, 0 );
return 1;
}
return(0);
}
static int
config_fname(ConfigArgs *c) {
if(c->op == SLAP_CONFIG_EMIT) {
if (c->private) {
ConfigFile *cf = c->private;
value_add_one( &c->rvalue_vals, &cf->c_file );
return 0;
}
return 1;
}
return(0);
}
static int
config_cfdir(ConfigArgs *c) {
if(c->op == SLAP_CONFIG_EMIT) {
if ( !BER_BVISEMPTY( &cfdir )) {
value_add_one( &c->rvalue_vals, &cfdir );
return 0;
}
return 1;
}
return(0);
}
static int
config_search_base(ConfigArgs *c) {
if(c->op == SLAP_CONFIG_EMIT) {
int rc = 1;
if (!BER_BVISEMPTY(&default_search_base)) {
value_add_one(&c->rvalue_vals, &default_search_base);
value_add_one(&c->rvalue_nvals, &default_search_nbase);
rc = 0;
}
return rc;
} else if( c->op == LDAP_MOD_DELETE ) {
ch_free( default_search_base.bv_val );
ch_free( default_search_nbase.bv_val );
BER_BVZERO( &default_search_base );
BER_BVZERO( &default_search_nbase );
return 0;
}
if(c->bi || c->be != frontendDB) {
Debug(LDAP_DEBUG_ANY, "%s: defaultSearchBase line must appear "
"prior to any backend or database definition\n",
c->log, 0, 0);
return(1);
}
if(default_search_nbase.bv_len) {
free(default_search_base.bv_val);
free(default_search_nbase.bv_val);
}
default_search_base = c->value_dn;
default_search_nbase = c->value_ndn;
return(0);
}
static int
config_passwd_hash(ConfigArgs *c) {
int i;
if (c->op == SLAP_CONFIG_EMIT) {
struct berval bv;
for (i=0; default_passwd_hash && default_passwd_hash[i]; i++) {
ber_str2bv(default_passwd_hash[i], 0, 0, &bv);
value_add_one(&c->rvalue_vals, &bv);
}
return i ? 0 : 1;
} else if ( c->op == LDAP_MOD_DELETE ) {
if ( c->valx < 0 ) {
ldap_charray_free( default_passwd_hash );
default_passwd_hash = NULL;
} else {
i = c->valx;
ch_free( default_passwd_hash[i] );
for (; default_passwd_hash[i]; i++ )
default_passwd_hash[i] = default_passwd_hash[i+1];
}
return 0;
}
if(default_passwd_hash) {
Debug(LDAP_DEBUG_ANY, "%s: "
"already set default password_hash\n",
c->log, 0, 0);
return(1);
}
for(i = 1; i < c->argc; i++) {
if(!lutil_passwd_scheme(c->argv[i])) {
snprintf( c->msg, sizeof( c->msg ), "<%s> scheme not available", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s (%s)\n",
c->log, c->msg, c->argv[i]);
} else {
ldap_charray_add(&default_passwd_hash, c->argv[i]);
}
if(!default_passwd_hash) {
snprintf( c->msg, sizeof( c->msg ), "<%s> no valid hashes found", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s\n",
c->log, c->msg, 0 );
return(1);
}
}
return(0);
}
static int
config_schema_dn(ConfigArgs *c) {
if ( c->op == SLAP_CONFIG_EMIT ) {
int rc = 1;
if ( !BER_BVISEMPTY( &c->be->be_schemadn )) {
value_add_one(&c->rvalue_vals, &c->be->be_schemadn);
value_add_one(&c->rvalue_nvals, &c->be->be_schemandn);
rc = 0;
}
return rc;
} else if ( c->op == LDAP_MOD_DELETE ) {
ch_free( c->be->be_schemadn.bv_val );
ch_free( c->be->be_schemandn.bv_val );
BER_BVZERO( &c->be->be_schemadn );
BER_BVZERO( &c->be->be_schemandn );
return 0;
}
ch_free( c->be->be_schemadn.bv_val );
ch_free( c->be->be_schemandn.bv_val );
c->be->be_schemadn = c->value_dn;
c->be->be_schemandn = c->value_ndn;
return(0);
}
static int
config_sizelimit(ConfigArgs *c) {
int i, rc = 0;
struct slap_limits_set *lim = &c->be->be_def_limit;
if (c->op == SLAP_CONFIG_EMIT) {
char buf[8192];
struct berval bv;
bv.bv_val = buf;
bv.bv_len = 0;
limits_unparse_one( lim, SLAP_LIMIT_SIZE, &bv, sizeof( buf ) );
if ( !BER_BVISEMPTY( &bv ))
value_add_one( &c->rvalue_vals, &bv );
else
rc = 1;
return rc;
} else if ( c->op == LDAP_MOD_DELETE ) {
/* Reset to defaults */
lim->lms_s_soft = SLAPD_DEFAULT_SIZELIMIT;
lim->lms_s_hard = 0;
lim->lms_s_unchecked = -1;
lim->lms_s_pr = 0;
lim->lms_s_pr_hide = 0;
lim->lms_s_pr_total = 0;
return 0;
}
for(i = 1; i < c->argc; i++) {
if(!strncasecmp(c->argv[i], "size", 4)) {
rc = limits_parse_one(c->argv[i], lim);
if ( rc ) {
snprintf( c->msg, sizeof( c->msg ), "<%s> unable to parse value", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
c->log, c->msg, c->argv[i]);
return(1);
}
} else {
if(!strcasecmp(c->argv[i], "unlimited")) {
lim->lms_s_soft = -1;
} else {
if ( lutil_atoix( &lim->lms_s_soft, c->argv[i], 0 ) != 0 ) {
snprintf( c->msg, sizeof( c->msg ), "<%s> unable to parse limit", c->argv[0]);
Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
c->log, c->msg, c->argv[i]);
return(1);
}
}
lim->lms_s_hard = 0;
}
}
return(0);
}
static int
config_timelimit(ConfigArgs *c) {
int i, rc = 0;
struct slap_limits_set *lim = &c->be->be_def_limit;
if (c->op == SLAP_CONFIG_EMIT) {
char buf[8192];
struct berval bv;
bv.bv_val = buf;
bv.bv_len = 0;
limits_unparse_one( lim, SLAP_LIMIT_TIME, &bv, sizeof( buf ) );
if ( !BER_BVISEMPTY( &bv ))
value_add_one( &c->rvalue_vals, &bv );
else
rc = 1;
return rc;
} else if ( c->op == LDAP_MOD_DELETE ) {
/* Reset to defaults */
lim->lms_t_soft = SLAPD_DEFAULT_TIMELIMIT;
lim->lms_t_hard = 0;
return 0;
}
for(i = 1; i < c->argc; i++) {
if(!strncasecmp(c->argv[i], "time", 4)) {
rc = limits_parse_one(c->argv[i], lim);
if ( rc ) {
snprintf( c->msg, sizeof( c->msg ), "<%s> unable to parse value", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
c->log, c->msg, c->argv[i]);
return(1);
}
} else {
if(!strcasecmp(c->argv[i], "unlimited")) {
lim->lms_t_soft = -1;
} else {
if ( lutil_atoix( &lim->lms_t_soft, c->argv[i], 0 ) != 0 ) {
snprintf( c->msg, sizeof( c->msg ), "<%s> unable to parse limit", c->argv[0]);
Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
c->log, c->msg, c->argv[i]);
return(1);
}
}
lim->lms_t_hard = 0;
}
}
return(0);
}
static int
config_overlay(ConfigArgs *c) {
if (c->op == SLAP_CONFIG_EMIT) {
return 1;
} else if ( c->op == LDAP_MOD_DELETE ) {
assert(0);
}
if(c->argv[1][0] == '-' && overlay_config(c->be, &c->argv[1][1],
c->valx, &c->bi)) {
/* log error */
Debug( LDAP_DEBUG_ANY,
"%s: (optional) %s overlay \"%s\" configuration failed.\n",
c->log, c->be == frontendDB ? "global " : "", &c->argv[1][1]);
return 1;
} else if(overlay_config(c->be, c->argv[1], c->valx, &c->bi)) {
return(1);
}
return(0);
}
static int
config_subordinate(ConfigArgs *c)
{
int rc = 1;
int advertise;
switch( c->op ) {
case SLAP_CONFIG_EMIT:
if ( SLAP_GLUE_SUBORDINATE( c->be )) {
struct berval bv;
bv.bv_val = SLAP_GLUE_ADVERTISE( c->be ) ? "advertise" : "TRUE";
bv.bv_len = SLAP_GLUE_ADVERTISE( c->be ) ? STRLENOF("advertise") :
STRLENOF("TRUE");
value_add_one( &c->rvalue_vals, &bv );
rc = 0;
}
break;
case LDAP_MOD_DELETE:
if ( !c->line || strcasecmp( c->line, "advertise" )) {
glue_sub_del( c->be );
} else {
SLAP_DBFLAGS( c->be ) &= ~SLAP_DBFLAG_GLUE_ADVERTISE;
}
rc = 0;
break;
case LDAP_MOD_ADD:
case SLAP_CONFIG_ADD:
advertise = ( c->argc == 2 && !strcasecmp( c->argv[1], "advertise" ));
rc = glue_sub_add( c->be, advertise, CONFIG_ONLINE_ADD( c ));
break;
}
return rc;
}
static int
config_suffix(ConfigArgs *c)
{
Backend *tbe;
struct berval pdn, ndn;
char *notallowed = NULL;
if ( c->be == frontendDB ) {
notallowed = "frontend";
} else if ( SLAP_MONITOR(c->be) ) {
notallowed = "monitor";
} else if ( SLAP_CONFIG(c->be) ) {
notallowed = "config";
}
if ( notallowed != NULL ) {
char buf[ SLAP_TEXT_BUFLEN ] = { '\0' };
switch ( c->op ) {
case LDAP_MOD_ADD:
case LDAP_MOD_DELETE:
case LDAP_MOD_REPLACE:
case LDAP_MOD_INCREMENT:
case SLAP_CONFIG_ADD:
if ( !BER_BVISNULL( &c->value_dn ) ) {
snprintf( buf, sizeof( buf ), "<%s> ",
c->value_dn.bv_val );
}
Debug(LDAP_DEBUG_ANY,
"%s: suffix %snot allowed in %s database.\n",
c->log, buf, notallowed );
break;
case SLAP_CONFIG_EMIT:
/* don't complain when emitting... */
break;
default:
/* FIXME: don't know what values may be valid;
* please remove assertion, or add legal values
* to either block */
assert( 0 );
break;
}
return 1;
}
if (c->op == SLAP_CONFIG_EMIT) {
if ( c->be->be_suffix == NULL
|| BER_BVISNULL( &c->be->be_suffix[0] ) )
{
return 1;
} else {
value_add( &c->rvalue_vals, c->be->be_suffix );
value_add( &c->rvalue_nvals, c->be->be_nsuffix );
return 0;
}
} else if ( c->op == LDAP_MOD_DELETE ) {
if ( c->valx < 0 ) {
ber_bvarray_free( c->be->be_suffix );
ber_bvarray_free( c->be->be_nsuffix );
c->be->be_suffix = NULL;
c->be->be_nsuffix = NULL;
} else {
int i = c->valx;
ch_free( c->be->be_suffix[i].bv_val );
ch_free( c->be->be_nsuffix[i].bv_val );
do {
c->be->be_suffix[i] = c->be->be_suffix[i+1];
c->be->be_nsuffix[i] = c->be->be_nsuffix[i+1];
i++;
} while ( !BER_BVISNULL( &c->be->be_suffix[i] ) );
}
return 0;
}
#ifdef SLAPD_MONITOR_DN
if(!strcasecmp(c->argv[1], SLAPD_MONITOR_DN)) {
snprintf( c->msg, sizeof( c->msg ), "<%s> DN is reserved for monitoring slapd",
c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s (%s)\n",
c->log, c->msg, SLAPD_MONITOR_DN);
return(1);
}
#endif
pdn = c->value_dn;
ndn = c->value_ndn;
if (SLAP_DBHIDDEN( c->be ))
tbe = NULL;
else
tbe = select_backend(&ndn, 0, 0);
if(tbe == c->be) {
Debug( LDAP_DEBUG_ANY, "%s: suffix already served by this backend!.\n",
c->log, 0, 0);
return 1;
free(pdn.bv_val);
free(ndn.bv_val);
} else if(tbe) {
BackendDB *b2 = tbe;
/* Does tbe precede be? */
while (( b2 = LDAP_STAILQ_NEXT(b2, be_next )) && b2 && b2 != c->be );
if ( b2 ) {
char *type = tbe->bd_info->bi_type;
if ( overlay_is_over( tbe ) ) {
slap_overinfo *oi = (slap_overinfo *)tbe->bd_info->bi_private;
type = oi->oi_orig->bi_type;
}
snprintf( c->msg, sizeof( c->msg ), "<%s> namingContext \"%s\" "
"already served by a preceding %s database",
c->argv[0], pdn.bv_val, type );
Debug(LDAP_DEBUG_ANY, "%s: %s serving namingContext \"%s\"\n",
c->log, c->msg, tbe->be_suffix[0].bv_val);
free(pdn.bv_val);
free(ndn.bv_val);
return(1);
}
}
if(pdn.bv_len == 0 && default_search_nbase.bv_len) {
Debug(LDAP_DEBUG_ANY, "%s: suffix DN empty and default search "
"base provided \"%s\" (assuming okay)\n",
c->log, default_search_base.bv_val, 0);
}
ber_bvarray_add(&c->be->be_suffix, &pdn);
ber_bvarray_add(&c->be->be_nsuffix, &ndn);
return(0);
}
static int
config_rootdn(ConfigArgs *c) {
if (c->op == SLAP_CONFIG_EMIT) {
if ( !BER_BVISNULL( &c->be->be_rootdn )) {
value_add_one(&c->rvalue_vals, &c->be->be_rootdn);
value_add_one(&c->rvalue_nvals, &c->be->be_rootndn);
return 0;
} else {
return 1;
}
} else if ( c->op == LDAP_MOD_DELETE ) {
ch_free( c->be->be_rootdn.bv_val );
ch_free( c->be->be_rootndn.bv_val );
BER_BVZERO( &c->be->be_rootdn );
BER_BVZERO( &c->be->be_rootndn );
return 0;
}
if ( !BER_BVISNULL( &c->be->be_rootdn )) {
ch_free( c->be->be_rootdn.bv_val );
ch_free( c->be->be_rootndn.bv_val );
}
c->be->be_rootdn = c->value_dn;
c->be->be_rootndn = c->value_ndn;
return(0);
}
static int
config_rootpw(ConfigArgs *c) {
Backend *tbe;
if (c->op == SLAP_CONFIG_EMIT) {
if (!BER_BVISEMPTY(&c->be->be_rootpw)) {
/* don't copy, because "rootpw" is marked
* as CFG_BERVAL */
c->value_bv = c->be->be_rootpw;
return 0;
}
return 1;
} else if ( c->op == LDAP_MOD_DELETE ) {
ch_free( c->be->be_rootpw.bv_val );
BER_BVZERO( &c->be->be_rootpw );
return 0;
}
tbe = select_backend(&c->be->be_rootndn, 0, 0);
if(tbe != c->be) {
snprintf( c->msg, sizeof( c->msg ), "<%s> can only be set when rootdn is under suffix",
c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s\n",
c->log, c->msg, 0);
return(1);
}
if ( !BER_BVISNULL( &c->be->be_rootpw ))
ch_free( c->be->be_rootpw.bv_val );
c->be->be_rootpw = c->value_bv;
return(0);
}
static int
config_restrict(ConfigArgs *c) {
slap_mask_t restrictops = 0;
int i;
slap_verbmasks restrictable_ops[] = {
{ BER_BVC("bind"), SLAP_RESTRICT_OP_BIND },
{ BER_BVC("add"), SLAP_RESTRICT_OP_ADD },
{ BER_BVC("modify"), SLAP_RESTRICT_OP_MODIFY },
{ BER_BVC("rename"), SLAP_RESTRICT_OP_RENAME },
{ BER_BVC("modrdn"), 0 },
{ BER_BVC("delete"), SLAP_RESTRICT_OP_DELETE },
{ BER_BVC("search"), SLAP_RESTRICT_OP_SEARCH },
{ BER_BVC("compare"), SLAP_RESTRICT_OP_COMPARE },
{ BER_BVC("read"), SLAP_RESTRICT_OP_READS },
{ BER_BVC("write"), SLAP_RESTRICT_OP_WRITES },
{ BER_BVC("extended"), SLAP_RESTRICT_OP_EXTENDED },
{ BER_BVC("extended=" LDAP_EXOP_START_TLS ), SLAP_RESTRICT_EXOP_START_TLS },
{ BER_BVC("extended=" LDAP_EXOP_MODIFY_PASSWD ), SLAP_RESTRICT_EXOP_MODIFY_PASSWD },
{ BER_BVC("extended=" LDAP_EXOP_X_WHO_AM_I ), SLAP_RESTRICT_EXOP_WHOAMI },
{ BER_BVC("extended=" LDAP_EXOP_X_CANCEL ), SLAP_RESTRICT_EXOP_CANCEL },
{ BER_BVC("all"), SLAP_RESTRICT_OP_ALL },
{ BER_BVNULL, 0 }
};
if (c->op == SLAP_CONFIG_EMIT) {
return mask_to_verbs( restrictable_ops, c->be->be_restrictops,
&c->rvalue_vals );
} else if ( c->op == LDAP_MOD_DELETE ) {
if ( !c->line ) {
c->be->be_restrictops = 0;
} else {
restrictops = verb_to_mask( c->line, restrictable_ops );
c->be->be_restrictops ^= restrictops;
}
return 0;
}
i = verbs_to_mask( c->argc, c->argv, restrictable_ops, &restrictops );
if ( i ) {
snprintf( c->msg, sizeof( c->msg ), "<%s> unknown operation", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
c->log, c->msg, c->argv[i]);
return(1);
}
if ( restrictops & SLAP_RESTRICT_OP_EXTENDED )
restrictops &= ~SLAP_RESTRICT_EXOP_MASK;
c->be->be_restrictops |= restrictops;
return(0);
}
static int
config_allows(ConfigArgs *c) {
slap_mask_t allows = 0;
int i;
slap_verbmasks allowable_ops[] = {
{ BER_BVC("bind_v2"), SLAP_ALLOW_BIND_V2 },
{ BER_BVC("bind_anon_cred"), SLAP_ALLOW_BIND_ANON_CRED },
{ BER_BVC("bind_anon_dn"), SLAP_ALLOW_BIND_ANON_DN },
{ BER_BVC("update_anon"), SLAP_ALLOW_UPDATE_ANON },
{ BER_BVC("proxy_authz_anon"), SLAP_ALLOW_PROXY_AUTHZ_ANON },
{ BER_BVNULL, 0 }
};
if (c->op == SLAP_CONFIG_EMIT) {
return mask_to_verbs( allowable_ops, global_allows, &c->rvalue_vals );
} else if ( c->op == LDAP_MOD_DELETE ) {
if ( !c->line ) {
global_allows = 0;
} else {
allows = verb_to_mask( c->line, allowable_ops );
global_allows ^= allows;
}
return 0;
}
i = verbs_to_mask(c->argc, c->argv, allowable_ops, &allows);
if ( i ) {
snprintf( c->msg, sizeof( c->msg ), "<%s> unknown feature", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
c->log, c->msg, c->argv[i]);
return(1);
}
global_allows |= allows;
return(0);
}
static int
config_disallows(ConfigArgs *c) {
slap_mask_t disallows = 0;
int i;
slap_verbmasks disallowable_ops[] = {
{ BER_BVC("bind_anon"), SLAP_DISALLOW_BIND_ANON },
{ BER_BVC("bind_simple"), SLAP_DISALLOW_BIND_SIMPLE },
{ BER_BVC("tls_2_anon"), SLAP_DISALLOW_TLS_2_ANON },
{ BER_BVC("tls_authc"), SLAP_DISALLOW_TLS_AUTHC },
{ BER_BVNULL, 0 }
};
if (c->op == SLAP_CONFIG_EMIT) {
return mask_to_verbs( disallowable_ops, global_disallows, &c->rvalue_vals );
} else if ( c->op == LDAP_MOD_DELETE ) {
if ( !c->line ) {
global_disallows = 0;
} else {
disallows = verb_to_mask( c->line, disallowable_ops );
global_disallows ^= disallows;
}
return 0;
}
i = verbs_to_mask(c->argc, c->argv, disallowable_ops, &disallows);
if ( i ) {
snprintf( c->msg, sizeof( c->msg ), "<%s> unknown feature", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
c->log, c->msg, c->argv[i]);
return(1);
}
global_disallows |= disallows;
return(0);
}
static int
config_requires(ConfigArgs *c) {
slap_mask_t requires = frontendDB->be_requires;
int i, argc = c->argc;
char **argv = c->argv;
slap_verbmasks requires_ops[] = {
{ BER_BVC("bind"), SLAP_REQUIRE_BIND },
{ BER_BVC("LDAPv3"), SLAP_REQUIRE_LDAP_V3 },
{ BER_BVC("authc"), SLAP_REQUIRE_AUTHC },
{ BER_BVC("sasl"), SLAP_REQUIRE_SASL },
{ BER_BVC("strong"), SLAP_REQUIRE_STRONG },
{ BER_BVNULL, 0 }
};
if (c->op == SLAP_CONFIG_EMIT) {
return mask_to_verbs( requires_ops, c->be->be_requires, &c->rvalue_vals );
} else if ( c->op == LDAP_MOD_DELETE ) {
if ( !c->line ) {
c->be->be_requires = 0;
} else {
requires = verb_to_mask( c->line, requires_ops );
c->be->be_requires ^= requires;
}
return 0;
}
/* "none" can only be first, to wipe out default/global values */
if ( strcasecmp( c->argv[ 1 ], "none" ) == 0 ) {
argv++;
argc--;
requires = 0;
}
i = verbs_to_mask(argc, argv, requires_ops, &requires);
if ( i ) {
if (strcasecmp( c->argv[ i ], "none" ) == 0 ) {
snprintf( c->msg, sizeof( c->msg ), "<%s> \"none\" (#%d) must be listed first", c->argv[0], i - 1 );
Debug(LDAP_DEBUG_ANY, "%s: %s\n",
c->log, c->msg, 0);
} else {
snprintf( c->msg, sizeof( c->msg ), "<%s> unknown feature #%d", c->argv[0], i - 1 );
Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
c->log, c->msg, c->argv[i]);
}
return(1);
}
c->be->be_requires = requires;
return(0);
}
static slap_verbmasks *loglevel_ops;
static int
loglevel_init( void )
{
slap_verbmasks lo[] = {
{ BER_BVC("Any"), -1 },
{ BER_BVC("Trace"), LDAP_DEBUG_TRACE },
{ BER_BVC("Packets"), LDAP_DEBUG_PACKETS },
{ BER_BVC("Args"), LDAP_DEBUG_ARGS },
{ BER_BVC("Conns"), LDAP_DEBUG_CONNS },
{ BER_BVC("BER"), LDAP_DEBUG_BER },
{ BER_BVC("Filter"), LDAP_DEBUG_FILTER },
{ BER_BVC("Config"), LDAP_DEBUG_CONFIG },
{ BER_BVC("ACL"), LDAP_DEBUG_ACL },
{ BER_BVC("Stats"), LDAP_DEBUG_STATS },
{ BER_BVC("Stats2"), LDAP_DEBUG_STATS2 },
{ BER_BVC("Shell"), LDAP_DEBUG_SHELL },
{ BER_BVC("Parse"), LDAP_DEBUG_PARSE },
#if 0 /* no longer used (nor supported) */
{ BER_BVC("Cache"), LDAP_DEBUG_CACHE },
{ BER_BVC("Index"), LDAP_DEBUG_INDEX },
#endif
{ BER_BVC("Sync"), LDAP_DEBUG_SYNC },
{ BER_BVC("None"), LDAP_DEBUG_NONE },
{ BER_BVNULL, 0 }
};
return slap_verbmasks_init( &loglevel_ops, lo );
}
static void
loglevel_destroy( void )
{
if ( loglevel_ops ) {
(void)slap_verbmasks_destroy( loglevel_ops );
}
loglevel_ops = NULL;
}
static slap_mask_t loglevel_ignore[] = { -1, 0 };
int
slap_loglevel_register( slap_mask_t m, struct berval *s )
{
int rc;
if ( loglevel_ops == NULL ) {
loglevel_init();
}
rc = slap_verbmasks_append( &loglevel_ops, m, s, loglevel_ignore );
if ( rc != 0 ) {
Debug( LDAP_DEBUG_ANY, "slap_loglevel_register(%lu, \"%s\") failed\n",
m, s->bv_val, 0 );
}
return rc;
}
int
slap_loglevel_get( struct berval *s, int *l )
{
int rc;
unsigned i;
slap_mask_t m;
if ( loglevel_ops == NULL ) {
loglevel_init();
}
for ( m = 0, i = 1; !BER_BVISNULL( &loglevel_ops[ i ].word ); i++ ) {
m |= loglevel_ops[ i ].mask;
}
for ( i = 1; m & i; i <<= 1 )
;
if ( i == 0 ) {
return -1;
}
rc = slap_verbmasks_append( &loglevel_ops, i, s, loglevel_ignore );
if ( rc != 0 ) {
Debug( LDAP_DEBUG_ANY, "slap_loglevel_get(%u, \"%s\") failed\n",
i, s->bv_val, 0 );
} else {
*l = i;
}
return rc;
}
int
str2loglevel( const char *s, int *l )
{
int i;
if ( loglevel_ops == NULL ) {
loglevel_init();
}
i = verb_to_mask( s, loglevel_ops );
if ( BER_BVISNULL( &loglevel_ops[ i ].word ) ) {
return -1;
}
*l = loglevel_ops[ i ].mask;
return 0;
}
const char *
loglevel2str( int l )
{
struct berval bv = BER_BVNULL;
loglevel2bv( l, &bv );
return bv.bv_val;
}
int
loglevel2bv( int l, struct berval *bv )
{
if ( loglevel_ops == NULL ) {
loglevel_init();
}
BER_BVZERO( bv );
return enum_to_verb( loglevel_ops, l, bv ) == -1;
}
int
loglevel2bvarray( int l, BerVarray *bva )
{
if ( loglevel_ops == NULL ) {
loglevel_init();
}
return mask_to_verbs( loglevel_ops, l, bva );
}
int
loglevel_print( FILE *out )
{
int i;
if ( loglevel_ops == NULL ) {
loglevel_init();
}
fprintf( out, "Installed log subsystems:\n\n" );
for ( i = 0; !BER_BVISNULL( &loglevel_ops[ i ].word ); i++ ) {
fprintf( out, "\t%-30s (%lu)\n",
loglevel_ops[ i ].word.bv_val,
loglevel_ops[ i ].mask );
}
fprintf( out, "\nNOTE: custom log subsystems may be later installed "
"by specific code\n\n" );
return 0;
}
static int config_syslog;
static int
config_loglevel(ConfigArgs *c) {
int i;
if ( loglevel_ops == NULL ) {
loglevel_init();
}
if (c->op == SLAP_CONFIG_EMIT) {
/* Get default or commandline slapd setting */
if ( ldap_syslog && !config_syslog )
config_syslog = ldap_syslog;
return loglevel2bvarray( config_syslog, &c->rvalue_vals );
} else if ( c->op == LDAP_MOD_DELETE ) {
if ( !c->line ) {
config_syslog = 0;
} else {
int level = verb_to_mask( c->line, loglevel_ops );
config_syslog ^= level;
}
if ( slapMode & SLAP_SERVER_MODE ) {
ldap_syslog = config_syslog;
}
return 0;
}
for( i=1; i < c->argc; i++ ) {
int level;
if ( isdigit((unsigned char)c->argv[i][0]) || c->argv[i][0] == '-' ) {
if( lutil_atoi( &level, c->argv[i] ) != 0 ) {
snprintf( c->msg, sizeof( c->msg ), "<%s> unable to parse level", c->argv[0] );
Debug( LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
c->log, c->msg, c->argv[i]);
return( 1 );
}
} else {
if ( str2loglevel( c->argv[i], &level ) ) {
snprintf( c->msg, sizeof( c->msg ), "<%s> unknown level", c->argv[0] );
Debug( LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
c->log, c->msg, c->argv[i]);
return( 1 );
}
}
/* Explicitly setting a zero clears all the levels */
if ( level )
config_syslog |= level;
else
config_syslog = 0;
}
if ( slapMode & SLAP_SERVER_MODE ) {
ldap_syslog = config_syslog;
}
return(0);
}
static int
config_referral(ConfigArgs *c) {
struct berval val;
if (c->op == SLAP_CONFIG_EMIT) {
if ( default_referral ) {
value_add( &c->rvalue_vals, default_referral );
return 0;
} else {
return 1;
}
} else if ( c->op == LDAP_MOD_DELETE ) {
if ( c->valx < 0 ) {
ber_bvarray_free( default_referral );
default_referral = NULL;
} else {
int i = c->valx;
ch_free( default_referral[i].bv_val );
for (; default_referral[i].bv_val; i++ )
default_referral[i] = default_referral[i+1];
}
return 0;
}
if(validate_global_referral(c->argv[1])) {
snprintf( c->msg, sizeof( c->msg ), "<%s> invalid URL", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s (%s)\n",
c->log, c->msg, c->argv[1]);
return(1);
}
ber_str2bv(c->argv[1], 0, 0, &val);
if(value_add_one(&default_referral, &val)) return(LDAP_OTHER);
return(0);
}
static struct {
struct berval key;
int off;
} sec_keys[] = {
{ BER_BVC("ssf="), offsetof(slap_ssf_set_t, sss_ssf) },
{ BER_BVC("transport="), offsetof(slap_ssf_set_t, sss_transport) },
{ BER_BVC("tls="), offsetof(slap_ssf_set_t, sss_tls) },
{ BER_BVC("sasl="), offsetof(slap_ssf_set_t, sss_sasl) },
{ BER_BVC("update_ssf="), offsetof(slap_ssf_set_t, sss_update_ssf) },
{ BER_BVC("update_transport="), offsetof(slap_ssf_set_t, sss_update_transport) },
{ BER_BVC("update_tls="), offsetof(slap_ssf_set_t, sss_update_tls) },
{ BER_BVC("update_sasl="), offsetof(slap_ssf_set_t, sss_update_sasl) },
{ BER_BVC("simple_bind="), offsetof(slap_ssf_set_t, sss_simple_bind) },
{ BER_BVNULL, 0 }
};
static int
config_security(ConfigArgs *c) {
slap_ssf_set_t *set = &c->be->be_ssf_set;
char *next;
int i, j;
if (c->op == SLAP_CONFIG_EMIT) {
char numbuf[32];
struct berval bv;
slap_ssf_t *tgt;
int rc = 1;
for (i=0; !BER_BVISNULL( &sec_keys[i].key ); i++) {
tgt = (slap_ssf_t *)((char *)set + sec_keys[i].off);
if ( *tgt ) {
rc = 0;
bv.bv_len = snprintf( numbuf, sizeof( numbuf ), "%u", *tgt );
if ( bv.bv_len >= sizeof( numbuf ) ) {
ber_bvarray_free_x( c->rvalue_vals, NULL );
c->rvalue_vals = NULL;
rc = 1;
break;
}
bv.bv_len += sec_keys[i].key.bv_len;
bv.bv_val = ch_malloc( bv.bv_len + 1);
next = lutil_strcopy( bv.bv_val, sec_keys[i].key.bv_val );
strcpy( next, numbuf );
ber_bvarray_add( &c->rvalue_vals, &bv );
}
}
return rc;
}
for(i = 1; i < c->argc; i++) {
slap_ssf_t *tgt = NULL;
char *src = NULL;
for ( j=0; !BER_BVISNULL( &sec_keys[j].key ); j++ ) {
if(!strncasecmp(c->argv[i], sec_keys[j].key.bv_val,
sec_keys[j].key.bv_len)) {
src = c->argv[i] + sec_keys[j].key.bv_len;
tgt = (slap_ssf_t *)((char *)set + sec_keys[j].off);
break;
}
}
if ( !tgt ) {
snprintf( c->msg, sizeof( c->msg ), "<%s> unknown factor", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
c->log, c->msg, c->argv[i]);
return(1);
}
if ( lutil_atou( tgt, src ) != 0 ) {
snprintf( c->msg, sizeof( c->msg ), "<%s> unable to parse factor", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
c->log, c->msg, c->argv[i]);
return(1);
}
}
return(0);
}
char *
anlist_unparse( AttributeName *an, char *ptr, ber_len_t buflen ) {
int comma = 0;
char *start = ptr;
for (; !BER_BVISNULL( &an->an_name ); an++) {
/* if buflen == 0, assume the buffer size has been
* already checked otherwise */
if ( buflen > 0 && buflen - ( ptr - start ) < comma + an->an_name.bv_len ) return NULL;
if ( comma ) *ptr++ = ',';
ptr = lutil_strcopy( ptr, an->an_name.bv_val );
comma = 1;
}
return ptr;
}
static int
config_updatedn(ConfigArgs *c) {
if (c->op == SLAP_CONFIG_EMIT) {
if (!BER_BVISEMPTY(&c->be->be_update_ndn)) {
value_add_one(&c->rvalue_vals, &c->be->be_update_ndn);
value_add_one(&c->rvalue_nvals, &c->be->be_update_ndn);
return 0;
}
return 1;
} else if ( c->op == LDAP_MOD_DELETE ) {
ch_free( c->be->be_update_ndn.bv_val );
BER_BVZERO( &c->be->be_update_ndn );
SLAP_DBFLAGS(c->be) ^= (SLAP_DBFLAG_SHADOW | SLAP_DBFLAG_SLURP_SHADOW);
return 0;
}
if(SLAP_SHADOW(c->be)) {
snprintf( c->msg, sizeof( c->msg ), "<%s> database already shadowed", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s\n",
c->log, c->msg, 0);
return(1);
}
ber_memfree_x( c->value_dn.bv_val, NULL );
if ( !BER_BVISNULL( &c->be->be_update_ndn ) ) {
ber_memfree_x( c->be->be_update_ndn.bv_val, NULL );
}
c->be->be_update_ndn = c->value_ndn;
BER_BVZERO( &c->value_dn );
BER_BVZERO( &c->value_ndn );
return config_slurp_shadow( c );
}
int
config_shadow( ConfigArgs *c, int flag )
{
char *notallowed = NULL;
if ( c->be == frontendDB ) {
notallowed = "frontend";
} else if ( SLAP_MONITOR(c->be) ) {
notallowed = "monitor";
}
if ( notallowed != NULL ) {
Debug( LDAP_DEBUG_ANY, "%s: %s database cannot be shadow.\n", c->log, notallowed, 0 );
return 1;
}
SLAP_DBFLAGS(c->be) |= (SLAP_DBFLAG_SHADOW | SLAP_DBFLAG_SINGLE_SHADOW | flag);
return 0;
}
static int
config_updateref(ConfigArgs *c) {
struct berval val;
if (c->op == SLAP_CONFIG_EMIT) {
if ( c->be->be_update_refs ) {
value_add( &c->rvalue_vals, c->be->be_update_refs );
return 0;
} else {
return 1;
}
} else if ( c->op == LDAP_MOD_DELETE ) {
if ( c->valx < 0 ) {
ber_bvarray_free( c->be->be_update_refs );
c->be->be_update_refs = NULL;
} else {
int i = c->valx;
ch_free( c->be->be_update_refs[i].bv_val );
for (; c->be->be_update_refs[i].bv_val; i++)
c->be->be_update_refs[i] = c->be->be_update_refs[i+1];
}
return 0;
}
if(!SLAP_SHADOW(c->be) && !c->be->be_syncinfo) {
snprintf( c->msg, sizeof( c->msg ), "<%s> must appear after syncrepl or updatedn",
c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s\n",
c->log, c->msg, 0);
return(1);
}
if(validate_global_referral(c->argv[1])) {
snprintf( c->msg, sizeof( c->msg ), "<%s> invalid URL", c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s (%s)\n",
c->log, c->msg, c->argv[1]);
return(1);
}
ber_str2bv(c->argv[1], 0, 0, &val);
if(value_add_one(&c->be->be_update_refs, &val)) return(LDAP_OTHER);
return(0);
}
static int
config_obsolete(ConfigArgs *c) {
if (c->op == SLAP_CONFIG_EMIT)
return 1;
snprintf( c->msg, sizeof( c->msg ), "<%s> keyword is obsolete (ignored)",
c->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s\n", c->log, c->msg, 0);
return(0);
}
static int
config_include(ConfigArgs *c) {
int savelineno = c->lineno;
int rc;
ConfigFile *cf;
ConfigFile *cfsave = cfn;
ConfigFile *cf2 = NULL;
/* No dynamic config for include files */
cf = ch_calloc( 1, sizeof(ConfigFile));
if ( cfn->c_kids ) {
for (cf2=cfn->c_kids; cf2 && cf2->c_sibs; cf2=cf2->c_sibs) ;
cf2->c_sibs = cf;
} else {
cfn->c_kids = cf;
}
cfn = cf;
ber_str2bv( c->argv[1], 0, 1, &cf->c_file );
rc = read_config_file(c->argv[1], c->depth + 1, c, config_back_cf_table);
c->lineno = savelineno - 1;
cfn = cfsave;
if ( rc ) {
if ( cf2 ) cf2->c_sibs = NULL;
else cfn->c_kids = NULL;
ch_free( cf->c_file.bv_val );
ch_free( cf );
} else {
c->private = cf;
}
return(rc);
}
#ifdef HAVE_TLS
static int
config_tls_option(ConfigArgs *c) {
int flag;
LDAP *ld = slap_tls_ld;
switch(c->type) {
case CFG_TLS_RAND: flag = LDAP_OPT_X_TLS_RANDOM_FILE; ld = NULL; break;
case CFG_TLS_CIPHER: flag = LDAP_OPT_X_TLS_CIPHER_SUITE; break;
case CFG_TLS_CERT_FILE: flag = LDAP_OPT_X_TLS_CERTFILE; break;
case CFG_TLS_CERT_KEY: flag = LDAP_OPT_X_TLS_KEYFILE; break;
case CFG_TLS_CA_PATH: flag = LDAP_OPT_X_TLS_CACERTDIR; break;
case CFG_TLS_CA_FILE: flag = LDAP_OPT_X_TLS_CACERTFILE; break;
case CFG_TLS_DH_FILE: flag = LDAP_OPT_X_TLS_DHFILE; break;
#ifdef HAVE_GNUTLS
case CFG_TLS_CRL_FILE: flag = LDAP_OPT_X_TLS_CRLFILE; break;
#endif
default: Debug(LDAP_DEBUG_ANY, "%s: "
"unknown tls_option <0x%x>\n",
c->log, c->type, 0);
return 1;
}
if (c->op == SLAP_CONFIG_EMIT) {
return ldap_pvt_tls_get_option( ld, flag, &c->value_string );
} else if ( c->op == LDAP_MOD_DELETE ) {
return ldap_pvt_tls_set_option( ld, flag, NULL );
}
ch_free(c->value_string);
return(ldap_pvt_tls_set_option(ld, flag, c->argv[1]));
}
/* FIXME: this ought to be provided by libldap */
static int
config_tls_config(ConfigArgs *c) {
int i, flag;
switch(c->type) {
case CFG_TLS_CRLCHECK: flag = LDAP_OPT_X_TLS_CRLCHECK; break;
case CFG_TLS_VERIFY: flag = LDAP_OPT_X_TLS_REQUIRE_CERT; break;
default:
Debug(LDAP_DEBUG_ANY, "%s: "
"unknown tls_option <0x%x>\n",
c->log, c->type, 0);
return 1;
}
if (c->op == SLAP_CONFIG_EMIT) {
return slap_tls_get_config( slap_tls_ld, flag, &c->value_string );
} else if ( c->op == LDAP_MOD_DELETE ) {
int i = 0;
return ldap_pvt_tls_set_option( slap_tls_ld, flag, &i );
}
ch_free( c->value_string );
if ( isdigit( (unsigned char)c->argv[1][0] ) ) {
if ( lutil_atoi( &i, c->argv[1] ) != 0 ) {
Debug(LDAP_DEBUG_ANY, "%s: "
"unable to parse %s \"%s\"\n",
c->log, c->argv[0], c->argv[1] );
return 1;
}
return(ldap_pvt_tls_set_option(slap_tls_ld, flag, &i));
} else {
return(ldap_int_tls_config(slap_tls_ld, flag, c->argv[1]));
}
}
#endif
static CfEntryInfo *
config_find_base( CfEntryInfo *root, struct berval *dn, CfEntryInfo **last )
{
struct berval cdn;
char *c;
if ( !root ) {
*last = NULL;
return NULL;
}
if ( dn_match( &root->ce_entry->e_nname, dn ))
return root;
c = dn->bv_val+dn->bv_len;
for (;*c != ',';c--);
while(root) {
*last = root;
for (--c;c>dn->bv_val && *c != ',';c--);
cdn.bv_val = c;
if ( *c == ',' )
cdn.bv_val++;
cdn.bv_len = dn->bv_len - (cdn.bv_val - dn->bv_val);
root = root->ce_kids;
for (;root;root=root->ce_sibs) {
if ( dn_match( &root->ce_entry->e_nname, &cdn )) {
if ( cdn.bv_val == dn->bv_val ) {
return root;
}
break;
}
}
}
return root;
}
typedef struct setup_cookie {
CfBackInfo *cfb;
ConfigArgs *ca;
Entry *frontend;
Entry *config;
int got_frontend;
int got_config;
} setup_cookie;
static int
config_ldif_resp( Operation *op, SlapReply *rs )
{
if ( rs->sr_type == REP_SEARCH ) {
setup_cookie *sc = op->o_callback->sc_private;
sc->cfb->cb_got_ldif = 1;
/* Does the frontend exist? */
if ( !sc->got_frontend ) {
if ( !strncmp( rs->sr_entry->e_nname.bv_val,
"olcDatabase", STRLENOF( "olcDatabase" ))) {
if ( strncmp( rs->sr_entry->e_nname.bv_val +
STRLENOF( "olcDatabase" ), "={-1}frontend",
STRLENOF( "={-1}frontend" ))) {
struct berval rdn;
int i = op->o_noop;
sc->ca->be = frontendDB;
sc->ca->bi = frontendDB->bd_info;
frontendDB->be_cf_ocs = &CFOC_FRONTEND;
rdn.bv_val = sc->ca->log;
rdn.bv_len = snprintf(rdn.bv_val, sizeof( sc->ca->log ),
"%s=" SLAP_X_ORDERED_FMT "%s",
cfAd_database->ad_cname.bv_val, -1,
sc->ca->bi->bi_type);
op->o_noop = 1;
sc->frontend = config_build_entry( op, rs,
sc->cfb->cb_root, sc->ca, &rdn, &CFOC_DATABASE,
sc->ca->be->be_cf_ocs );
op->o_noop = i;
sc->got_frontend++;
} else {
sc->got_frontend++;
goto ok;
}
}
}
/* Does the configDB exist? */
if ( sc->got_frontend && !sc->got_config &&
!strncmp( rs->sr_entry->e_nname.bv_val,
"olcDatabase", STRLENOF( "olcDatabase" ))) {
if ( strncmp( rs->sr_entry->e_nname.bv_val +
STRLENOF( "olcDatabase" ), "={0}config",
STRLENOF( "={0}config" ))) {
struct berval rdn;
int i = op->o_noop;
sc->ca->be = LDAP_STAILQ_FIRST( &backendDB );
sc->ca->bi = sc->ca->be->bd_info;
rdn.bv_val = sc->ca->log;
rdn.bv_len = snprintf(rdn.bv_val, sizeof( sc->ca->log ),
"%s=" SLAP_X_ORDERED_FMT "%s",
cfAd_database->ad_cname.bv_val, 0,
sc->ca->bi->bi_type);
op->o_noop = 1;
sc->config = config_build_entry( op, rs, sc->cfb->cb_root,
sc->ca, &rdn, &CFOC_DATABASE, sc->ca->be->be_cf_ocs );
op->o_noop = i;
}
sc->got_config++;
}
ok:
rs->sr_err = config_add_internal( sc->cfb, rs->sr_entry, sc->ca, NULL, NULL, NULL );
if ( rs->sr_err != LDAP_SUCCESS ) {
Debug( LDAP_DEBUG_ANY, "config error processing %s: %s\n",
rs->sr_entry->e_name.bv_val, sc->ca->msg, 0 );
}
}
return rs->sr_err;
}
/* Configure and read the underlying back-ldif store */
static int
config_setup_ldif( BackendDB *be, const char *dir, int readit ) {
CfBackInfo *cfb = be->be_private;
ConfigArgs c = {0};
ConfigTable *ct;
char *argv[3];
int rc = 0;
setup_cookie sc;
slap_callback cb = { NULL, config_ldif_resp, NULL, NULL };
Connection conn = {0};
OperationBuffer opbuf;
Operation *op;
SlapReply rs = {REP_RESULT};
Filter filter = { LDAP_FILTER_PRESENT };
struct berval filterstr = BER_BVC("(objectclass=*)");
struct stat st;
/* Is the config directory available? */
if ( stat( dir, &st ) < 0 ) {
/* No, so don't bother using the backing store.
* All changes will be in-memory only.
*/
return 0;
}
cfb->cb_db.bd_info = backend_info( "ldif" );
if ( !cfb->cb_db.bd_info )
return 0; /* FIXME: eventually this will be a fatal error */
if ( backend_db_init( "ldif", &cfb->cb_db, -1 ) == NULL )
return 1;
cfb->cb_db.be_suffix = be->be_suffix;
cfb->cb_db.be_nsuffix = be->be_nsuffix;
/* The suffix is always "cn=config". The underlying DB's rootdn
* is always the same as the suffix.
*/
cfb->cb_db.be_rootdn = be->be_suffix[0];
cfb->cb_db.be_rootndn = be->be_nsuffix[0];
ber_str2bv( dir, 0, 1, &cfdir );
c.be = &cfb->cb_db;
c.fname = "slapd";
c.argc = 2;
argv[0] = "directory";
argv[1] = (char *)dir;
argv[2] = NULL;
c.argv = argv;
c.table = Cft_Database;
ct = config_find_keyword( c.be->be_cf_ocs->co_table, &c );
if ( !ct )
return 1;
if ( config_add_vals( ct, &c ))
return 1;
if ( backend_startup_one( &cfb->cb_db ))
return 1;
if ( readit ) {
void *thrctx = ldap_pvt_thread_pool_context();
int prev_DN_strict;
connection_fake_init( &conn, &opbuf, thrctx );
op = &opbuf.ob_op;
filter.f_desc = slap_schema.si_ad_objectClass;
op->o_tag = LDAP_REQ_SEARCH;
op->ors_filter = &filter;
op->ors_filterstr = filterstr;
op->ors_scope = LDAP_SCOPE_SUBTREE;
op->o_dn = c.be->be_rootdn;
op->o_ndn = c.be->be_rootndn;
op->o_req_dn = be->be_suffix[0];
op->o_req_ndn = be->be_nsuffix[0];
op->ors_tlimit = SLAP_NO_LIMIT;
op->ors_slimit = SLAP_NO_LIMIT;
op->ors_attrs = slap_anlist_all_attributes;
op->ors_attrsonly = 0;
op->o_callback = &cb;
sc.cfb = cfb;
sc.ca = &c;
cb.sc_private = &sc;
sc.got_frontend = 0;
sc.got_config = 0;
sc.frontend = NULL;
sc.config = NULL;
op->o_bd = &cfb->cb_db;
/* Allow unknown attrs in DNs */
prev_DN_strict = slap_DN_strict;
slap_DN_strict = 0;
rc = op->o_bd->be_search( op, &rs );
/* Restore normal DN validation */
slap_DN_strict = prev_DN_strict;
op->o_tag = LDAP_REQ_ADD;
if ( rc == LDAP_SUCCESS && sc.frontend ) {
op->ora_e = sc.frontend;
rc = op->o_bd->be_add( op, &rs );
}
if ( rc == LDAP_SUCCESS && sc.config ) {
op->ora_e = sc.config;
rc = op->o_bd->be_add( op, &rs );
}
ldap_pvt_thread_pool_context_reset( thrctx );
}
/* ITS#4194 - only use if it's present, or we're converting. */
if ( !readit || rc == LDAP_SUCCESS )
cfb->cb_use_ldif = 1;
return rc;
}
static int
CfOc_cmp( const void *c1, const void *c2 ) {
const ConfigOCs *co1 = c1;
const ConfigOCs *co2 = c2;
return ber_bvcmp( co1->co_name, co2->co_name );
}
int
config_register_schema(ConfigTable *ct, ConfigOCs *ocs) {
int i;
i = init_config_attrs( ct );
if ( i ) return i;
/* set up the objectclasses */
i = init_config_ocs( ocs );
if ( i ) return i;
for (i=0; ocs[i].co_def; i++) {
if ( ocs[i].co_oc ) {
ocs[i].co_name = &ocs[i].co_oc->soc_cname;
if ( !ocs[i].co_table )
ocs[i].co_table = ct;
avl_insert( &CfOcTree, &ocs[i], CfOc_cmp, avl_dup_error );
}
}
return 0;
}
int
read_config(const char *fname, const char *dir) {
BackendDB *be;
CfBackInfo *cfb;
const char *cfdir, *cfname;
int rc;
/* Setup the config backend */
be = backend_db_init( "config", NULL, 0 );
if ( !be )
return 1;
cfb = be->be_private;
be->be_dfltaccess = ACL_NONE;
/* If no .conf, or a dir was specified, setup the dir */
if ( !fname || dir ) {
if ( dir ) {
/* If explicitly given, check for existence */
struct stat st;
if ( stat( dir, &st ) < 0 ) {
Debug( LDAP_DEBUG_ANY,
"invalid config directory %s, error %d\n",
dir, errno, 0 );
return 1;
}
cfdir = dir;
} else {
cfdir = SLAPD_DEFAULT_CONFIGDIR;
}
/* if fname is defaulted, try reading .d */
rc = config_setup_ldif( be, cfdir, !fname );
if ( rc ) {
/* It may be OK if the base object doesn't exist yet. */
if ( rc != LDAP_NO_SUCH_OBJECT )
return 1;
/* ITS#4194: But if dir was specified and no fname,
* then we were supposed to read the dir. Unless we're
* trying to slapadd the dir...
*/
if ( dir && !fname ) {
if ( slapMode & (SLAP_SERVER_MODE|SLAP_TOOL_READMAIN|SLAP_TOOL_READONLY))
return 1;
/* Assume it's slapadd with a config dir, let it continue */
rc = 0;
cfb->cb_got_ldif = 1;
cfb->cb_use_ldif = 1;
goto done;
}
}
/* If we read the config from back-ldif, nothing to do here */
if ( cfb->cb_got_ldif ) {
rc = 0;
goto done;
}
}
if ( fname )
cfname = fname;
else
cfname = SLAPD_DEFAULT_CONFIGFILE;
rc = read_config_file(cfname, 0, NULL, config_back_cf_table);
if ( rc == 0 )
ber_str2bv( cfname, 0, 1, &cfb->cb_config->c_file );
done:
if ( rc == 0 && BER_BVISNULL( &frontendDB->be_schemadn ) ) {
ber_str2bv( SLAPD_SCHEMA_DN, STRLENOF( SLAPD_SCHEMA_DN ), 1,
&frontendDB->be_schemadn );
rc = dnNormalize( 0, NULL, NULL, &frontendDB->be_schemadn, &frontendDB->be_schemandn, NULL );
if ( rc != LDAP_SUCCESS ) {
Debug(LDAP_DEBUG_ANY, "read_config: "
"unable to normalize default schema DN \"%s\"\n",
frontendDB->be_schemadn.bv_val, 0, 0 );
/* must not happen */
assert( 0 );
}
}
return rc;
}
static int
config_back_bind( Operation *op, SlapReply *rs )
{
if ( op->orb_method == LDAP_AUTH_SIMPLE && be_isroot_pw( op )) {
ber_dupbv( &op->orb_edn, be_root_dn( op->o_bd ));
/* frontend sends result */
return LDAP_SUCCESS;
}
rs->sr_err = LDAP_INVALID_CREDENTIALS;
send_ldap_result( op, rs );
return rs->sr_err;
}
static int
config_send( Operation *op, SlapReply *rs, CfEntryInfo *ce, int depth )
{
int rc = 0;
if ( test_filter( op, ce->ce_entry, op->ors_filter ) == LDAP_COMPARE_TRUE )
{
rs->sr_attrs = op->ors_attrs;
rs->sr_entry = ce->ce_entry;
rs->sr_flags = 0;
rc = send_search_entry( op, rs );
}
if ( op->ors_scope == LDAP_SCOPE_SUBTREE ) {
if ( ce->ce_kids ) {
rc = config_send( op, rs, ce->ce_kids, 1 );
if ( rc ) return rc;
}
if ( depth ) {
for (ce=ce->ce_sibs; ce; ce=ce->ce_sibs) {
rc = config_send( op, rs, ce, 0 );
if ( rc ) break;
}
}
}
return rc;
}
static ConfigTable *
config_find_table( ConfigOCs **colst, int nocs, AttributeDescription *ad,
ConfigArgs *ca )
{
int i, j;
for (j=0; j<nocs; j++) {
for (i=0; colst[j]->co_table[i].name; i++)
if ( colst[j]->co_table[i].ad == ad ) {
ca->table = colst[j]->co_type;
return &colst[j]->co_table[i];
}
}
return NULL;
}
/* Sort the attributes of the entry according to the order defined
* in the objectclass, with required attributes occurring before
* allowed attributes. For any attributes with sequencing dependencies
* (e.g., rootDN must be defined after suffix) the objectclass must
* list the attributes in the desired sequence.
*/
static void
sort_attrs( Entry *e, ConfigOCs **colst, int nocs )
{
Attribute *a, *head = NULL, *tail = NULL, **prev;
int i, j;
for (i=0; i<nocs; i++) {
if ( colst[i]->co_oc->soc_required ) {
AttributeType **at = colst[i]->co_oc->soc_required;
for (j=0; at[j]; j++) {
for (a=e->e_attrs, prev=&e->e_attrs; a;
prev = &(*prev)->a_next, a=a->a_next) {
if ( a->a_desc == at[j]->sat_ad ) {
*prev = a->a_next;
if (!head) {
head = a;
tail = a;
} else {
tail->a_next = a;
tail = a;
}
break;
}
}
}
}
if ( colst[i]->co_oc->soc_allowed ) {
AttributeType **at = colst[i]->co_oc->soc_allowed;
for (j=0; at[j]; j++) {
for (a=e->e_attrs, prev=&e->e_attrs; a;
prev = &(*prev)->a_next, a=a->a_next) {
if ( a->a_desc == at[j]->sat_ad ) {
*prev = a->a_next;
if (!head) {
head = a;
tail = a;
} else {
tail->a_next = a;
tail = a;
}
break;
}
}
}
}
}
if ( tail ) {
tail->a_next = e->e_attrs;
e->e_attrs = head;
}
}
static int
check_vals( ConfigTable *ct, ConfigArgs *ca, void *ptr, int isAttr )
{
Attribute *a = NULL;
AttributeDescription *ad;
BerVarray vals;
int i, rc = 0;
if ( isAttr ) {
a = ptr;
ad = a->a_desc;
vals = a->a_vals;
} else {
Modifications *ml = ptr;
ad = ml->sml_desc;
vals = ml->sml_values;
}
if ( a && ( ad->ad_type->sat_flags & SLAP_AT_ORDERED_VAL )) {
rc = ordered_value_sort( a, 1 );
if ( rc ) {
snprintf(ca->msg, sizeof( ca->msg ), "ordered_value_sort failed on attr %s\n",
ad->ad_cname.bv_val );
return rc;
}
}
for ( i=0; vals[i].bv_val; i++ ) {
ca->line = vals[i].bv_val;
if (( ad->ad_type->sat_flags & SLAP_AT_ORDERED_VAL ) &&
ca->line[0] == '{' ) {
char *idx = strchr( ca->line, '}' );
if ( idx ) ca->line = idx+1;
}
rc = config_parse_vals( ct, ca, i );
if ( rc ) {
break;
}
}
return rc;
}
static int
config_rename_attr( SlapReply *rs, Entry *e, struct berval *rdn,
Attribute **at )
{
struct berval rtype, rval;
Attribute *a;
AttributeDescription *ad = NULL;
dnRdn( &e->e_name, rdn );
rval.bv_val = strchr(rdn->bv_val, '=' ) + 1;
rval.bv_len = rdn->bv_len - (rval.bv_val - rdn->bv_val);
rtype.bv_val = rdn->bv_val;
rtype.bv_len = rval.bv_val - rtype.bv_val - 1;
/* Find attr */
slap_bv2ad( &rtype, &ad, &rs->sr_text );
a = attr_find( e->e_attrs, ad );
if (!a ) return LDAP_NAMING_VIOLATION;
*at = a;
return 0;
}
static void
config_rename_kids( CfEntryInfo *ce )
{
CfEntryInfo *ce2;
struct berval rdn, nrdn;
for (ce2 = ce->ce_kids; ce2; ce2 = ce2->ce_sibs) {
dnRdn ( &ce2->ce_entry->e_name, &rdn );
dnRdn ( &ce2->ce_entry->e_nname, &nrdn );
free( ce2->ce_entry->e_name.bv_val );
free( ce2->ce_entry->e_nname.bv_val );
build_new_dn( &ce2->ce_entry->e_name, &ce->ce_entry->e_name,
&rdn, NULL );
build_new_dn( &ce2->ce_entry->e_nname, &ce->ce_entry->e_nname,
&nrdn, NULL );
config_rename_kids( ce2 );
}
}
static int
config_rename_one( Operation *op, SlapReply *rs, Entry *e,
CfEntryInfo *parent, Attribute *a, struct berval *newrdn,
struct berval *nnewrdn, int use_ldif )
{
char *ptr1;
int rc = 0;
struct berval odn, ondn;
odn = e->e_name;
ondn = e->e_nname;
build_new_dn( &e->e_name, &parent->ce_entry->e_name, newrdn, NULL );
build_new_dn( &e->e_nname, &parent->ce_entry->e_nname, nnewrdn, NULL );
/* Replace attr */
free( a->a_vals[0].bv_val );
ptr1 = strchr( newrdn->bv_val, '=' ) + 1;
a->a_vals[0].bv_len = newrdn->bv_len - (ptr1 - newrdn->bv_val);
a->a_vals[0].bv_val = ch_malloc( a->a_vals[0].bv_len + 1 );
strcpy( a->a_vals[0].bv_val, ptr1 );
if ( a->a_nvals != a->a_vals ) {
free( a->a_nvals[0].bv_val );
ptr1 = strchr( nnewrdn->bv_val, '=' ) + 1;
a->a_nvals[0].bv_len = nnewrdn->bv_len - (ptr1 - nnewrdn->bv_val);
a->a_nvals[0].bv_val = ch_malloc( a->a_nvals[0].bv_len + 1 );
strcpy( a->a_nvals[0].bv_val, ptr1 );
}
if ( use_ldif ) {
CfBackInfo *cfb = (CfBackInfo *)op->o_bd->be_private;
BackendDB *be = op->o_bd;
slap_callback sc = { NULL, slap_null_cb, NULL, NULL }, *scp;
struct berval dn, ndn, xdn, xndn;
op->o_bd = &cfb->cb_db;
/* Save current rootdn; use the underlying DB's rootdn */
dn = op->o_dn;
ndn = op->o_ndn;
xdn = op->o_req_dn;
xndn = op->o_req_ndn;
op->o_dn = op->o_bd->be_rootdn;
op->o_ndn = op->o_bd->be_rootndn;
op->o_req_dn = odn;
op->o_req_ndn = ondn;
scp = op->o_callback;
op->o_callback = &sc;
op->orr_newrdn = *newrdn;
op->orr_nnewrdn = *nnewrdn;
op->orr_newSup = NULL;
op->orr_nnewSup = NULL;
op->orr_deleteoldrdn = 1;
op->orr_modlist = NULL;
slap_modrdn2mods( op, rs );
slap_mods_opattrs( op, &op->orr_modlist, 1 );
rc = op->o_bd->be_modrdn( op, rs );
slap_mods_free( op->orr_modlist, 1 );
op->o_bd = be;
op->o_callback = scp;
op->o_dn = dn;
op->o_ndn = ndn;
op->o_req_dn = xdn;
op->o_req_ndn = xndn;
}
free( odn.bv_val );
free( ondn.bv_val );
if ( e->e_private )
config_rename_kids( e->e_private );
return rc;
}
static int
config_renumber_one( Operation *op, SlapReply *rs, CfEntryInfo *parent,
Entry *e, int idx, int tailindex, int use_ldif )
{
struct berval ival, newrdn, nnewrdn;
struct berval rdn;
Attribute *a;
char ibuf[32], *ptr1, *ptr2 = NULL;
int rc = 0;
rc = config_rename_attr( rs, e, &rdn, &a );
if ( rc ) return rc;
ival.bv_val = ibuf;
ival.bv_len = snprintf( ibuf, sizeof( ibuf ), SLAP_X_ORDERED_FMT, idx );
if ( ival.bv_len >= sizeof( ibuf ) ) {
return LDAP_NAMING_VIOLATION;
}
newrdn.bv_len = rdn.bv_len + ival.bv_len;
newrdn.bv_val = ch_malloc( newrdn.bv_len+1 );
if ( tailindex ) {
ptr1 = lutil_strncopy( newrdn.bv_val, rdn.bv_val, rdn.bv_len );
ptr1 = lutil_strcopy( ptr1, ival.bv_val );
} else {
int xlen;
ptr2 = ber_bvchr( &rdn, '}' );
if ( ptr2 ) {
ptr2++;
} else {
ptr2 = rdn.bv_val + a->a_desc->ad_cname.bv_len + 1;
}
xlen = rdn.bv_len - (ptr2 - rdn.bv_val);
ptr1 = lutil_strncopy( newrdn.bv_val, a->a_desc->ad_cname.bv_val,
a->a_desc->ad_cname.bv_len );
*ptr1++ = '=';
ptr1 = lutil_strcopy( ptr1, ival.bv_val );
ptr1 = lutil_strncopy( ptr1, ptr2, xlen );
*ptr1 = '\0';
}
/* Do the equivalent of ModRDN */
/* Replace DN / NDN */
newrdn.bv_len = ptr1 - newrdn.bv_val;
rdnNormalize( 0, NULL, NULL, &newrdn, &nnewrdn, NULL );
rc = config_rename_one( op, rs, e, parent, a, &newrdn, &nnewrdn, use_ldif );
free( nnewrdn.bv_val );
free( newrdn.bv_val );
return rc;
}
static int
check_name_index( CfEntryInfo *parent, ConfigType ce_type, Entry *e,
SlapReply *rs, int *renum, int *ibase )
{
CfEntryInfo *ce;
int index = -1, gotindex = 0, nsibs, rc = 0;
int renumber = 0, tailindex = 0, isfrontend = 0, isconfig = 0;
char *ptr1, *ptr2 = NULL;
struct berval rdn;
if ( renum ) *renum = 0;
/* These entries don't get indexed/renumbered */
if ( ce_type == Cft_Global ) return 0;
if ( ce_type == Cft_Schema && parent->ce_type == Cft_Global ) return 0;
if ( ce_type == Cft_Module )
tailindex = 1;
/* See if the rdn has an index already */
dnRdn( &e->e_name, &rdn );
if ( ce_type == Cft_Database ) {
if ( !strncmp( rdn.bv_val + rdn.bv_len - STRLENOF("frontend"),
"frontend", STRLENOF("frontend") ))
isfrontend = 1;
else if ( !strncmp( rdn.bv_val + rdn.bv_len - STRLENOF("config"),
"config", STRLENOF("config") ))
isconfig = 1;
}
ptr1 = ber_bvchr( &e->e_name, '{' );
if ( ptr1 && ptr1 - e->e_name.bv_val < rdn.bv_len ) {
char *next;
ptr2 = strchr( ptr1, '}' );
if (!ptr2 || ptr2 - e->e_name.bv_val > rdn.bv_len)
return LDAP_NAMING_VIOLATION;
if ( ptr2-ptr1 == 1)
return LDAP_NAMING_VIOLATION;
gotindex = 1;
index = strtol( ptr1 + 1, &next, 10 );
if ( next == ptr1 + 1 || next[ 0 ] != '}' ) {
return LDAP_NAMING_VIOLATION;
}
if ( index < 0 ) {
/* Special case, we allow -1 for the frontendDB */
if ( index != -1 || !isfrontend )
return LDAP_NAMING_VIOLATION;
}
if ( isconfig && index != 0 ){
return LDAP_NAMING_VIOLATION;
}
}
/* count related kids */
for (nsibs=0, ce=parent->ce_kids; ce; ce=ce->ce_sibs) {
if ( ce->ce_type == ce_type ) nsibs++;
}
/* account for -1 frontend */
if ( ce_type == Cft_Database )
nsibs--;
if ( index != nsibs ) {
if ( gotindex ) {
if ( index < nsibs ) {
if ( tailindex ) return LDAP_NAMING_VIOLATION;
/* Siblings need to be renumbered */
if ( index != -1 || !isfrontend )
renumber = 1;
}
}
/* config DB is always "0" */
if ( isconfig && index == -1 ) {
index = 0;
}
if ( !isfrontend && index == -1 ) {
index = nsibs;
}
/* just make index = nsibs */
if ( !renumber ) {
rc = config_renumber_one( NULL, rs, parent, e, index, tailindex, 0 );
}
}
if ( ibase ) *ibase = index;
if ( renum ) *renum = renumber;
return rc;
}
static int
count_oc( ObjectClass *oc, ConfigOCs ***copp, int *nocs )
{
ConfigOCs co, *cop;
ObjectClass **sups;
co.co_name = &oc->soc_cname;
cop = avl_find( CfOcTree, &co, CfOc_cmp );
if ( cop ) {
int i;
/* check for duplicates */
for ( i = 0; i < *nocs; i++ ) {
if ( *copp && (*copp)[i] == cop ) {
break;
}
}
if ( i == *nocs ) {
ConfigOCs **tmp = ch_realloc( *copp, (*nocs + 1)*sizeof( ConfigOCs * ) );
if ( tmp == NULL ) {
return -1;
}
*copp = tmp;
(*copp)[*nocs] = cop;
(*nocs)++;
}
}
for ( sups = oc->soc_sups; sups && *sups; sups++ ) {
if ( count_oc( *sups, copp, nocs ) ) {
return -1;
}
}
return 0;
}
static ConfigOCs **
count_ocs( Attribute *oc_at, int *nocs )
{
int i;
ConfigOCs **colst = NULL;
*nocs = 0;
for ( i = 0; !BER_BVISNULL( &oc_at->a_nvals[i] ); i++ )
/* count attrs */ ;
for ( ; i--; ) {
ObjectClass *oc = oc_bvfind( &oc_at->a_nvals[i] );
assert( oc != NULL );
if ( count_oc( oc, &colst, nocs ) ) {
ch_free( colst );
return NULL;
}
}
return colst;
}
static int
cfAddSchema( CfEntryInfo *p, Entry *e, ConfigArgs *ca )
{
ConfigFile *cfo;
/* This entry is hardcoded, don't re-parse it */
if ( p->ce_type == Cft_Global ) {
cfn = p->ce_private;
ca->private = cfn;
return LDAP_COMPARE_TRUE;
}
if ( p->ce_type != Cft_Schema )
return LDAP_CONSTRAINT_VIOLATION;
cfn = ch_calloc( 1, sizeof(ConfigFile) );
ca->private = cfn;
cfo = p->ce_private;
cfn->c_sibs = cfo->c_kids;
cfo->c_kids = cfn;
return LDAP_SUCCESS;
}
static int
cfAddDatabase( CfEntryInfo *p, Entry *e, struct config_args_s *ca )
{
if ( p->ce_type != Cft_Global ) {
return LDAP_CONSTRAINT_VIOLATION;
}
ca->be = frontendDB; /* just to get past check_vals */
return LDAP_SUCCESS;
}
static int
cfAddBackend( CfEntryInfo *p, Entry *e, struct config_args_s *ca )
{
if ( p->ce_type != Cft_Global ) {
return LDAP_CONSTRAINT_VIOLATION;
}
return LDAP_SUCCESS;
}
static int
cfAddModule( CfEntryInfo *p, Entry *e, struct config_args_s *ca )
{
if ( p->ce_type != Cft_Global ) {
return LDAP_CONSTRAINT_VIOLATION;
}
return LDAP_SUCCESS;
}
static int
cfAddOverlay( CfEntryInfo *p, Entry *e, struct config_args_s *ca )
{
if ( p->ce_type != Cft_Database ) {
return LDAP_CONSTRAINT_VIOLATION;
}
ca->be = p->ce_be;
return LDAP_SUCCESS;
}
static void
schema_destroy_one( ConfigArgs *ca, ConfigOCs **colst, int nocs,
CfEntryInfo *p )
{
ConfigTable *ct;
ConfigFile *cfo;
AttributeDescription *ad;
const char *text;
ca->valx = -1;
ca->line = NULL;
if ( cfn->c_cr_head ) {
struct berval bv = BER_BVC("olcDitContentRules");
ad = NULL;
slap_bv2ad( &bv, &ad, &text );
ct = config_find_table( colst, nocs, ad, ca );
config_del_vals( ct, ca );
}
if ( cfn->c_oc_head ) {
struct berval bv = BER_BVC("olcObjectClasses");
ad = NULL;
slap_bv2ad( &bv, &ad, &text );
ct = config_find_table( colst, nocs, ad, ca );
config_del_vals( ct, ca );
}
if ( cfn->c_at_head ) {
struct berval bv = BER_BVC("olcAttributeTypes");
ad = NULL;
slap_bv2ad( &bv, &ad, &text );
ct = config_find_table( colst, nocs, ad, ca );
config_del_vals( ct, ca );
}
if ( cfn->c_om_head ) {
struct berval bv = BER_BVC("olcObjectIdentifier");
ad = NULL;
slap_bv2ad( &bv, &ad, &text );
ct = config_find_table( colst, nocs, ad, ca );
config_del_vals( ct, ca );
}
cfo = p->ce_private;
cfo->c_kids = cfn->c_sibs;
ch_free( cfn );
}
static int
config_add_oc( ConfigOCs **cop, CfEntryInfo *last, Entry *e, ConfigArgs *ca )
{
int rc = LDAP_CONSTRAINT_VIOLATION;
ObjectClass **ocp;
if ( (*cop)->co_ldadd ) {
rc = (*cop)->co_ldadd( last, e, ca );
if ( rc != LDAP_CONSTRAINT_VIOLATION ) {
return rc;
}
}
for ( ocp = (*cop)->co_oc->soc_sups; ocp && *ocp; ocp++ ) {
ConfigOCs co = { 0 };
co.co_name = &(*ocp)->soc_cname;
*cop = avl_find( CfOcTree, &co, CfOc_cmp );
if ( *cop == NULL ) {
return rc;
}
rc = config_add_oc( cop, last, e, ca );
if ( rc != LDAP_CONSTRAINT_VIOLATION ) {
return rc;
}
}
return rc;
}
/* Parse an LDAP entry into config directives */
static int
config_add_internal( CfBackInfo *cfb, Entry *e, ConfigArgs *ca, SlapReply *rs,
int *renum, Operation *op )
{
CfEntryInfo *ce, *last = NULL;
ConfigOCs co, *coptr, **colst;
Attribute *a, *oc_at, *soc_at;
int i, ibase = -1, nocs, rc = 0;
struct berval pdn;
ConfigTable *ct;
char *ptr;
memset( ca, 0, sizeof(ConfigArgs));
/* Make sure parent exists and entry does not. But allow
* Databases and Overlays to be inserted. Don't do any
* auto-renumbering if manageDSAit control is present.
*/
ce = config_find_base( cfb->cb_root, &e->e_nname, &last );
if ( ce ) {
if ( ( op && op->o_managedsait ) ||
( ce->ce_type != Cft_Database && ce->ce_type != Cft_Overlay &&
ce->ce_type != Cft_Module ) )
{
Debug( LDAP_DEBUG_TRACE, "%s: config_add_internal: "
"DN=\"%s\" already exists\n",
op->o_log_prefix, e->e_name.bv_val, 0 );
return LDAP_ALREADY_EXISTS;
}
}
dnParent( &e->e_nname, &pdn );
/* If last is NULL, the new entry is the root/suffix entry,
* otherwise last should be the parent.
*/
if ( last && !dn_match( &last->ce_entry->e_nname, &pdn ) ) {
if ( rs ) {
rs->sr_matched = last->ce_entry->e_name.bv_val;
}
Debug( LDAP_DEBUG_TRACE, "%s: config_add_internal: "
"DN=\"%s\" not child of DN=\"%s\"\n",
op ? op->o_log_prefix : "", e->e_name.bv_val,
last->ce_entry->e_name.bv_val );
return LDAP_NO_SUCH_OBJECT;
}
if ( op ) {
/* No parent, must be root. This will never happen... */
if ( !last && !be_isroot( op ) && !be_shadow_update( op ) ) {
return LDAP_NO_SUCH_OBJECT;
}
if ( last && !access_allowed( op, last->ce_entry,
slap_schema.si_ad_children, NULL, ACL_WADD, NULL ) )
{
Debug( LDAP_DEBUG_TRACE, "%s: config_add_internal: "
"DN=\"%s\" no write access to \"children\" of parent\n",
op->o_log_prefix, e->e_name.bv_val, 0 );
return LDAP_INSUFFICIENT_ACCESS;
}
}
oc_at = attr_find( e->e_attrs, slap_schema.si_ad_objectClass );
if ( !oc_at ) {
Debug( LDAP_DEBUG_TRACE, "%s: config_add_internal: "
"DN=\"%s\" no objectClass\n",
op ? op->o_log_prefix : "", e->e_name.bv_val, 0 );
return LDAP_OBJECT_CLASS_VIOLATION;
}
soc_at = attr_find( e->e_attrs, slap_schema.si_ad_structuralObjectClass );
if ( !soc_at ) {
ObjectClass *soc = NULL;
char textbuf[ SLAP_TEXT_BUFLEN ];
const char *text = textbuf;
/* FIXME: check result */
rc = structural_class( oc_at->a_nvals, &soc, NULL,
&text, textbuf, sizeof(textbuf), NULL );
if ( rc != LDAP_SUCCESS ) {
Debug( LDAP_DEBUG_TRACE, "%s: config_add_internal: "
"DN=\"%s\" no structural objectClass (%s)\n",
op ? op->o_log_prefix : "", e->e_name.bv_val, text );
return rc;
}
attr_merge_one( e, slap_schema.si_ad_structuralObjectClass, &soc->soc_cname, NULL );
soc_at = attr_find( e->e_attrs, slap_schema.si_ad_structuralObjectClass );
if ( soc_at == NULL ) {
Debug( LDAP_DEBUG_TRACE, "%s: config_add_internal: "
"DN=\"%s\" no structural objectClass; "
"unable to merge computed class %s\n",
op ? op->o_log_prefix : "", e->e_name.bv_val,
soc->soc_cname.bv_val );
return LDAP_OBJECT_CLASS_VIOLATION;
}
Debug( LDAP_DEBUG_TRACE, "%s: config_add_internal: "
"DN=\"%s\" no structural objectClass; "
"computed objectClass %s merged\n",
op ? op->o_log_prefix : "", e->e_name.bv_val,
soc->soc_cname.bv_val );
}
/* Fake the coordinates based on whether we're part of an
* LDAP Add or if reading the config dir
*/
if ( rs ) {
ca->fname = "slapd";
ca->lineno = 0;
} else {
ca->fname = cfdir.bv_val;
ca->lineno = 1;
}
ca->ca_op = op;
co.co_name = &soc_at->a_nvals[0];
coptr = avl_find( CfOcTree, &co, CfOc_cmp );
if ( coptr == NULL ) {
Debug( LDAP_DEBUG_TRACE, "%s: config_add_internal: "
"DN=\"%s\" no structural objectClass in configuration table\n",
op ? op->o_log_prefix : "", e->e_name.bv_val, 0 );
return LDAP_OBJECT_CLASS_VIOLATION;
}
/* Only the root can be Cft_Global, everything else must
* have a parent. Only limited nesting arrangements are allowed.
*/
rc = LDAP_CONSTRAINT_VIOLATION;
if ( coptr->co_type == Cft_Global && !last ) {
cfn = cfb->cb_config;
ca->private = cfn;
ca->be = frontendDB; /* just to get past check_vals */
rc = LDAP_SUCCESS;
}
/* Check whether the Add is allowed by its parent, and do
* any necessary arg setup
*/
if ( last ) {
rc = config_add_oc( &coptr, last, e, ca );
if ( rc == LDAP_CONSTRAINT_VIOLATION ) {
Debug( LDAP_DEBUG_TRACE, "%s: config_add_internal: "
"DN=\"%s\" no structural objectClass add function\n",
op ? op->o_log_prefix : "", e->e_name.bv_val, 0 );
return LDAP_OBJECT_CLASS_VIOLATION;
}
}
colst = count_ocs( oc_at, &nocs );
/* Add the entry but don't parse it, we already have its contents */
if ( rc == LDAP_COMPARE_TRUE ) {
rc = LDAP_SUCCESS;
goto ok;
}
if ( rc != LDAP_SUCCESS )
goto done_noop;
/* Parse all the values and check for simple syntax errors before
* performing any set actions.
*
* If doing an LDAPadd, check for indexed names and any necessary
* renaming/renumbering. Entries that don't need indexed names are
* ignored. Entries that need an indexed name and arrive without one
* are assigned to the end. Entries that arrive with an index may
* cause the following entries to be renumbered/bumped down.
*
* Note that "pseudo-indexed" entries (cn=Include{xx}, cn=Module{xx})
* don't allow Adding an entry with an index that's already in use.
* This is flagged as an error (LDAP_ALREADY_EXISTS) up above.
*
* These entries can have auto-assigned indexes (appended to the end)
* but only the other types support auto-renumbering of siblings.
*/
{
rc = check_name_index( last, coptr->co_type, e, rs, renum,
&ibase );
if ( rc ) {
goto done_noop;
}
if ( renum && *renum && coptr->co_type != Cft_Database &&
coptr->co_type != Cft_Overlay )
{
snprintf( ca->msg, sizeof( ca->msg ),
"operation requires sibling renumbering" );
rc = LDAP_UNWILLING_TO_PERFORM;
goto done_noop;
}
}
init_config_argv( ca );
/* Make sure we process attrs in the required order */
sort_attrs( e, colst, nocs );
for ( a = e->e_attrs; a; a = a->a_next ) {
if ( a == oc_at ) continue;
ct = config_find_table( colst, nocs, a->a_desc, ca );
if ( !ct ) continue; /* user data? */
rc = check_vals( ct, ca, a, 1 );
if ( rc ) goto done_noop;
}
/* Basic syntax checks are OK. Do the actual settings. */
for ( a=e->e_attrs; a; a=a->a_next ) {
if ( a == oc_at ) continue;
ct = config_find_table( colst, nocs, a->a_desc, ca );
if ( !ct ) continue; /* user data? */
for (i=0; a->a_vals[i].bv_val; i++) {
char *iptr = NULL;
ca->line = a->a_vals[i].bv_val;
if ( a->a_desc->ad_type->sat_flags & SLAP_AT_ORDERED ) {
ptr = strchr( ca->line, '}' );
if ( ptr ) {
iptr = strchr( ca->line, '{' );
ca->line = ptr+1;
}
}
if ( a->a_desc->ad_type->sat_flags & SLAP_AT_ORDERED_SIB ) {
if ( iptr ) {
ca->valx = strtol( iptr+1, NULL, 0 );
} else {
ca->valx = -1;
}
} else {
ca->valx = i;
}
rc = config_parse_add( ct, ca, i );
if ( rc ) {
rc = LDAP_OTHER;
goto done;
}
}
}
ok:
/* Newly added databases and overlays need to be started up */
if ( CONFIG_ONLINE_ADD( ca )) {
if ( colst[0]->co_type == Cft_Database ) {
rc = backend_startup_one( ca->be );
} else if ( colst[0]->co_type == Cft_Overlay ) {
if ( ca->bi->bi_db_open ) {
BackendInfo *bi_orig = ca->be->bd_info;
ca->be->bd_info = ca->bi;
rc = ca->bi->bi_db_open( ca->be );
ca->be->bd_info = bi_orig;
}
}
if ( rc ) {
snprintf( ca->msg, sizeof( ca->msg ), "<%s> failed startup", ca->argv[0] );
Debug(LDAP_DEBUG_ANY, "%s: %s (%s)!\n",
ca->log, ca->msg, ca->argv[1] );
rc = LDAP_OTHER;
goto done;
}
}
ca->valx = ibase;
ce = ch_calloc( 1, sizeof(CfEntryInfo) );
ce->ce_parent = last;
ce->ce_entry = entry_dup( e );
ce->ce_entry->e_private = ce;
ce->ce_type = colst[0]->co_type;
ce->ce_be = ca->be;
ce->ce_bi = ca->bi;
ce->ce_private = ca->private;
ca->ca_entry = ce->ce_entry;
if ( !last ) {
cfb->cb_root = ce;
} else if ( last->ce_kids ) {
CfEntryInfo *c2, **cprev;
/* Advance to first of this type */
cprev = &last->ce_kids;
for ( c2 = *cprev; c2 && c2->ce_type < ce->ce_type; ) {
cprev = &c2->ce_sibs;
c2 = c2->ce_sibs;
}
/* Account for the (-1) frontendDB entry */
if ( ce->ce_type == Cft_Database ) {
if ( ca->be == frontendDB )
ibase = 0;
else if ( ibase != -1 )
ibase++;
}
/* Append */
if ( ibase < 0 ) {
for (c2 = *cprev; c2 && c2->ce_type == ce->ce_type;) {
cprev = &c2->ce_sibs;
c2 = c2->ce_sibs;
}
} else {
/* Insert */
int i;
for ( i=0; i<ibase; i++ ) {
c2 = *cprev;
cprev = &c2->ce_sibs;
}
}
ce->ce_sibs = *cprev;
*cprev = ce;
} else {
last->ce_kids = ce;
}
done:
if ( rc ) {
if ( (colst[0]->co_type == Cft_Database) && ca->be ) {
if ( ca->be != frontendDB )
backend_destroy_one( ca->be, 1 );
} else if ( (colst[0]->co_type == Cft_Overlay) && ca->bi ) {
overlay_destroy_one( ca->be, (slap_overinst *)ca->bi );
} else if ( colst[0]->co_type == Cft_Schema ) {
schema_destroy_one( ca, colst, nocs, last );
}
}
done_noop:
ch_free( ca->argv );
if ( colst ) ch_free( colst );
return rc;
}
#define BIGTMP 10000
static int
config_rename_add( Operation *op, SlapReply *rs, CfEntryInfo *ce,
int base, int rebase, int max, int use_ldif )
{
CfEntryInfo *ce2, *ce3, *cetmp = NULL, *cerem = NULL;
ConfigType etype = ce->ce_type;
int count = 0, rc = 0;
/* Reverse ce list */
for (ce2 = ce->ce_sibs;ce2;ce2 = ce3) {
if (ce2->ce_type != etype) {
cerem = ce2;
break;
}
ce3 = ce2->ce_sibs;
ce2->ce_sibs = cetmp;
cetmp = ce2;
count++;
if ( max && count >= max ) {
cerem = ce3;
break;
}
}
/* Move original to a temp name until increments are done */
if ( rebase ) {
ce->ce_entry->e_private = NULL;
rc = config_renumber_one( op, rs, ce->ce_parent, ce->ce_entry,
base+BIGTMP, 0, use_ldif );
ce->ce_entry->e_private = ce;
}
/* start incrementing */
for (ce2=cetmp; ce2; ce2=ce3) {
ce3 = ce2->ce_sibs;
ce2->ce_sibs = cerem;
cerem = ce2;
if ( rc == 0 )
rc = config_renumber_one( op, rs, ce2->ce_parent, ce2->ce_entry,
count+base, 0, use_ldif );
count--;
}
if ( rebase )
rc = config_renumber_one( op, rs, ce->ce_parent, ce->ce_entry,
base, 0, use_ldif );
return rc;
}
static int
config_rename_del( Operation *op, SlapReply *rs, CfEntryInfo *ce,
CfEntryInfo *ce2, int old, int use_ldif )
{
int count = 0;
/* Renumber original to a temp value */
ce->ce_entry->e_private = NULL;
config_renumber_one( op, rs, ce->ce_parent, ce->ce_entry,
old+BIGTMP, 0, use_ldif );
ce->ce_entry->e_private = ce;
/* start decrementing */
for (; ce2 != ce; ce2=ce2->ce_sibs) {
config_renumber_one( op, rs, ce2->ce_parent, ce2->ce_entry,
count+old, 0, use_ldif );
count++;
}
return config_renumber_one( op, rs, ce->ce_parent, ce->ce_entry,
count+old, 0, use_ldif );
}
/* Parse an LDAP entry into config directives, then store in underlying
* database.
*/
static int
config_back_add( Operation *op, SlapReply *rs )
{
CfBackInfo *cfb;
int renumber;
ConfigArgs ca;
if ( !access_allowed( op, op->ora_e, slap_schema.si_ad_entry,
NULL, ACL_WADD, NULL )) {
rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
goto out;
}
cfb = (CfBackInfo *)op->o_bd->be_private;
/* add opattrs for syncprov */
{
char textbuf[SLAP_TEXT_BUFLEN];
size_t textlen = sizeof textbuf;
rs->sr_err = entry_schema_check(op, op->ora_e, NULL, 0, 1,
&rs->sr_text, textbuf, sizeof( textbuf ) );
if ( rs->sr_err != LDAP_SUCCESS )
goto out;
rs->sr_err = slap_add_opattrs( op, &rs->sr_text, textbuf, textlen, 1 );
if ( rs->sr_err != LDAP_SUCCESS ) {
Debug( LDAP_DEBUG_TRACE,
LDAP_XSTRING(config_back_add) ": entry failed op attrs add: "
"%s (%d)\n", rs->sr_text, rs->sr_err, 0 );
goto out;
}
}
ldap_pvt_thread_pool_pause( &connection_pool );
/* Strategy:
* 1) check for existence of entry
* 2) check for sibling renumbering
* 3) perform internal add
* 4) perform any necessary renumbering
* 5) store entry in underlying database
*/
rs->sr_err = config_add_internal( cfb, op->ora_e, &ca, rs, &renumber, op );
if ( rs->sr_err != LDAP_SUCCESS ) {
rs->sr_text = ca.msg;
goto out2;
}
if ( renumber ) {
CfEntryInfo *ce = ca.ca_entry->e_private;
req_add_s addr = op->oq_add;
op->o_tag = LDAP_REQ_MODRDN;
rs->sr_err = config_rename_add( op, rs, ce, ca.valx, 0, 0, cfb->cb_use_ldif );
op->o_tag = LDAP_REQ_ADD;
op->oq_add = addr;
if ( rs->sr_err != LDAP_SUCCESS ) {
goto out2;
}
}
if ( cfb->cb_use_ldif ) {
BackendDB *be = op->o_bd;
slap_callback sc = { NULL, slap_null_cb, NULL, NULL }, *scp;
struct berval dn, ndn;
op->o_bd = &cfb->cb_db;
/* Save current rootdn; use the underlying DB's rootdn */
dn = op->o_dn;
ndn = op->o_ndn;
op->o_dn = op->o_bd->be_rootdn;
op->o_ndn = op->o_bd->be_rootndn;
scp = op->o_callback;
op->o_callback = &sc;
op->o_bd->be_add( op, rs );
op->o_bd = be;
op->o_callback = scp;
op->o_dn = dn;
op->o_ndn = ndn;
}
out2:;
ldap_pvt_thread_pool_resume( &connection_pool );
out:;
send_ldap_result( op, rs );
slap_graduate_commit_csn( op );
return rs->sr_err;
}
typedef struct delrec {
struct delrec *next;
int nidx;
int idx[1];
} delrec;
static int
config_modify_add( ConfigTable *ct, ConfigArgs *ca, AttributeDescription *ad,
int i )
{
int rc;
if (ad->ad_type->sat_flags & SLAP_AT_ORDERED &&
ca->line[0] == '{' )
{
char *ptr = strchr( ca->line + 1, '}' );
if ( ptr ) {
char *next;
ca->valx = strtol( ca->line + 1, &next, 0 );
if ( next == ca->line + 1 || next[ 0 ] != '}' ) {
return LDAP_OTHER;
}
ca->line = ptr+1;
}
}
rc = config_parse_add( ct, ca, i );
if ( rc ) {
rc = LDAP_OTHER;
}
return rc;
}
static int
config_modify_internal( CfEntryInfo *ce, Operation *op, SlapReply *rs,
ConfigArgs *ca )
{
int rc = LDAP_UNWILLING_TO_PERFORM;
Modifications *ml;
Entry *e = ce->ce_entry;
Attribute *save_attrs = e->e_attrs, *oc_at, *s, *a;
ConfigTable *ct;
ConfigOCs **colst;
int i, nocs;
char *ptr;
delrec *dels = NULL, *deltail = NULL;
oc_at = attr_find( e->e_attrs, slap_schema.si_ad_objectClass );
if ( !oc_at ) return LDAP_OBJECT_CLASS_VIOLATION;
colst = count_ocs( oc_at, &nocs );
/* make sure add/del flags are clear; should always be true */
for ( s = save_attrs; s; s = s->a_next ) {
s->a_flags &= ~(SLAP_ATTR_IXADD|SLAP_ATTR_IXDEL);
}
e->e_attrs = attrs_dup( e->e_attrs );
init_config_argv( ca );
ca->be = ce->ce_be;
ca->bi = ce->ce_bi;
ca->private = ce->ce_private;
ca->ca_entry = e;
ca->fname = "slapd";
ca->ca_op = op;
strcpy( ca->log, "back-config" );
for (ml = op->orm_modlist; ml; ml=ml->sml_next) {
ct = config_find_table( colst, nocs, ml->sml_desc, ca );
switch (ml->sml_op) {
case LDAP_MOD_DELETE:
case LDAP_MOD_REPLACE: {
BerVarray vals = NULL, nvals = NULL;
int *idx = NULL;
if ( ct && ( ct->arg_type & ARG_NO_DELETE )) {
rc = LDAP_OTHER;
snprintf(ca->msg, sizeof(ca->msg), "cannot delete %s",
ml->sml_desc->ad_cname.bv_val );
goto out_noop;
}
if ( ml->sml_op == LDAP_MOD_REPLACE ) {
vals = ml->sml_values;
nvals = ml->sml_nvalues;
ml->sml_values = NULL;
ml->sml_nvalues = NULL;
}
/* If we're deleting by values, remember the indexes of the
* values we deleted.
*/
if ( ct && ml->sml_values ) {
delrec *d;
for (i=0; ml->sml_values[i].bv_val; i++);
d = ch_malloc( sizeof(delrec) + (i - 1)* sizeof(int));
d->nidx = i;
d->next = NULL;
if ( dels ) {
deltail->next = d;
} else {
dels = d;
}
deltail = d;
idx = d->idx;
}
rc = modify_delete_vindex(e, &ml->sml_mod,
get_permissiveModify(op),
&rs->sr_text, ca->msg, sizeof(ca->msg), idx );
if ( ml->sml_op == LDAP_MOD_REPLACE ) {
ml->sml_values = vals;
ml->sml_nvalues = nvals;
}
if ( !vals )
break;
}
/* FALLTHRU: LDAP_MOD_REPLACE && vals */
case LDAP_MOD_ADD:
case SLAP_MOD_SOFTADD: {
int mop = ml->sml_op;
int navals = -1;
ml->sml_op = LDAP_MOD_ADD;
if ( ct ) {
if ( ct->arg_type & ARG_NO_INSERT ) {
Attribute *a = attr_find( e->e_attrs, ml->sml_desc );
if ( a ) {
for (i = 0; a->a_vals[i].bv_val; i++ );
navals = i;
}
}
for ( i=0; !BER_BVISNULL( &ml->sml_values[i] ); i++ ) {
if ( ml->sml_values[i].bv_val[0] == '{' &&
navals >= 0 )
{
char *next, *val = ml->sml_values[i].bv_val + 1;
int j;
j = strtol( val, &next, 0 );
if ( next == val || next[ 0 ] != '}' || j < navals ) {
rc = LDAP_OTHER;
snprintf(ca->msg, sizeof(ca->msg), "cannot insert %s",
ml->sml_desc->ad_cname.bv_val );
goto out_noop;
}
}
rc = check_vals( ct, ca, ml, 0 );
if ( rc ) goto out_noop;
}
}
rc = modify_add_values(e, &ml->sml_mod,
get_permissiveModify(op),
&rs->sr_text, ca->msg, sizeof(ca->msg) );
/* If value already exists, show success here
* and ignore this operation down below.
*/
if ( mop == SLAP_MOD_SOFTADD ) {
if ( rc == LDAP_TYPE_OR_VALUE_EXISTS )
rc = LDAP_SUCCESS;
else
mop = LDAP_MOD_ADD;
}
ml->sml_op = mop;
break;
}
break;
case LDAP_MOD_INCREMENT: /* FIXME */
break;
default:
break;
}
if(rc != LDAP_SUCCESS) break;
}
if ( rc == LDAP_SUCCESS) {
/* check that the entry still obeys the schema */
rc = entry_schema_check(op, e, NULL, 0, 0,
&rs->sr_text, ca->msg, sizeof(ca->msg) );
if ( rc ) goto out_noop;
}
/* Basic syntax checks are OK. Do the actual settings. */
for ( ml = op->orm_modlist; ml; ml = ml->sml_next ) {
ct = config_find_table( colst, nocs, ml->sml_desc, ca );
if ( !ct ) continue;
s = attr_find( save_attrs, ml->sml_desc );
a = attr_find( e->e_attrs, ml->sml_desc );
switch (ml->sml_op) {
case LDAP_MOD_DELETE:
case LDAP_MOD_REPLACE: {
BerVarray vals = NULL, nvals = NULL;
delrec *d = NULL;
if ( ml->sml_op == LDAP_MOD_REPLACE ) {
vals = ml->sml_values;
nvals = ml->sml_nvalues;
ml->sml_values = NULL;
ml->sml_nvalues = NULL;
}
if ( ml->sml_values )
d = dels;
/* If we didn't delete the whole attribute */
if ( ml->sml_values && a ) {
struct berval *mvals;
int j;
if ( ml->sml_nvalues )
mvals = ml->sml_nvalues;
else
mvals = ml->sml_values;
/* use the indexes we saved up above */
for (i=0; i < d->nidx; i++) {
struct berval bv = *mvals++;
if ( a->a_desc->ad_type->sat_flags & SLAP_AT_ORDERED &&
bv.bv_val[0] == '{' ) {
ptr = strchr( bv.bv_val, '}' ) + 1;
bv.bv_len -= ptr - bv.bv_val;
bv.bv_val = ptr;
}
ca->line = bv.bv_val;
ca->valx = d->idx[i];
rc = config_del_vals( ct, ca );
if ( rc != LDAP_SUCCESS ) break;
if ( s )
s->a_flags |= SLAP_ATTR_IXDEL;
for (j=i+1; j < d->nidx; j++)
if ( d->idx[j] >d->idx[i] )
d->idx[j]--;
}
} else {
ca->valx = -1;
ca->line = NULL;
rc = config_del_vals( ct, ca );
if ( rc ) rc = LDAP_OTHER;
if ( s )
s->a_flags |= SLAP_ATTR_IXDEL;
}
if ( ml->sml_values ) {
d = d->next;
ch_free( dels );
dels = d;
}
if ( ml->sml_op == LDAP_MOD_REPLACE ) {
ml->sml_values = vals;
ml->sml_nvalues = nvals;
}
if ( !vals || rc != LDAP_SUCCESS )
break;
}
/* FALLTHRU: LDAP_MOD_REPLACE && vals */
case LDAP_MOD_ADD:
for (i=0; ml->sml_values[i].bv_val; i++) {
ca->line = ml->sml_values[i].bv_val;
ca->valx = -1;
rc = config_modify_add( ct, ca, ml->sml_desc, i );
if ( rc )
goto out;
a->a_flags |= SLAP_ATTR_IXADD;
}
break;
}
}
out:
/* Undo for a failed operation */
if ( rc != LDAP_SUCCESS ) {
for ( s = save_attrs; s; s = s->a_next ) {
if ( s->a_flags & SLAP_ATTR_IXDEL ) {
s->a_flags &= ~(SLAP_ATTR_IXDEL|SLAP_ATTR_IXADD);
ct = config_find_table( colst, nocs, s->a_desc, ca );
a = attr_find( e->e_attrs, s->a_desc );
if ( a ) {
/* clear the flag so the add check below will skip it */
a->a_flags &= ~(SLAP_ATTR_IXDEL|SLAP_ATTR_IXADD);
ca->valx = -1;
ca->line = NULL;
config_del_vals( ct, ca );
}
for ( i=0; !BER_BVISNULL( &s->a_vals[i] ); i++ ) {
ca->line = s->a_vals[i].bv_val;
ca->valx = -1;
config_modify_add( ct, ca, s->a_desc, i );
}
}
}
for ( a = e->e_attrs; a; a = a->a_next ) {
if ( a->a_flags & SLAP_ATTR_IXADD ) {
ct = config_find_table( colst, nocs, a->a_desc, ca );
ca->valx = -1;
ca->line = NULL;
config_del_vals( ct, ca );
s = attr_find( save_attrs, a->a_desc );
if ( s ) {
s->a_flags &= ~(SLAP_ATTR_IXDEL|SLAP_ATTR_IXADD);
for ( i=0; !BER_BVISNULL( &s->a_vals[i] ); i++ ) {
ca->line = s->a_vals[i].bv_val;
ca->valx = -1;
config_modify_add( ct, ca, s->a_desc, i );
}
}
}
}
}
if ( ca->cleanup )
ca->cleanup( ca );
out_noop:
if ( rc == LDAP_SUCCESS ) {
attrs_free( save_attrs );
} else {
attrs_free( e->e_attrs );
e->e_attrs = save_attrs;
}
ch_free( ca->argv );
if ( colst ) ch_free( colst );
while( dels ) {
deltail = dels->next;
ch_free( dels );
dels = deltail;
}
return rc;
}
static int
config_back_modify( Operation *op, SlapReply *rs )
{
CfBackInfo *cfb;
CfEntryInfo *ce, *last;
Modifications *ml;
ConfigArgs ca = {0};
struct berval rdn;
char *ptr;
AttributeDescription *rad = NULL;
cfb = (CfBackInfo *)op->o_bd->be_private;
ce = config_find_base( cfb->cb_root, &op->o_req_ndn, &last );
if ( !ce ) {
if ( last )
rs->sr_matched = last->ce_entry->e_name.bv_val;
rs->sr_err = LDAP_NO_SUCH_OBJECT;
goto out;
}
if ( !acl_check_modlist( op, ce->ce_entry, op->orm_modlist )) {
rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
goto out;
}
/* Get type of RDN */
rdn = ce->ce_entry->e_nname;
ptr = strchr( rdn.bv_val, '=' );
rdn.bv_len = ptr - rdn.bv_val;
slap_bv2ad( &rdn, &rad, &rs->sr_text );
/* Some basic validation... */
for ( ml = op->orm_modlist; ml; ml = ml->sml_next ) {
/* Don't allow Modify of RDN; must use ModRdn for that. */
if ( ml->sml_desc == rad ) {
rs->sr_err = LDAP_NOT_ALLOWED_ON_RDN;
rs->sr_text = "Use modrdn to change the entry name";
goto out;
}
}
slap_mods_opattrs( op, &op->orm_modlist, 1 );
if ( !slapd_shutdown )
ldap_pvt_thread_pool_pause( &connection_pool );
/* Strategy:
* 1) perform the Modify on the cached Entry.
* 2) verify that the Entry still satisfies the schema.
* 3) perform the individual config operations.
* 4) store Modified entry in underlying LDIF backend.
*/
rs->sr_err = config_modify_internal( ce, op, rs, &ca );
if ( rs->sr_err ) {
rs->sr_text = ca.msg;
} else if ( cfb->cb_use_ldif ) {
BackendDB *be = op->o_bd;
slap_callback sc = { NULL, slap_null_cb, NULL, NULL }, *scp;
struct berval dn, ndn;
op->o_bd = &cfb->cb_db;
dn = op->o_dn;
ndn = op->o_ndn;
op->o_dn = op->o_bd->be_rootdn;
op->o_ndn = op->o_bd->be_rootndn;
scp = op->o_callback;
op->o_callback = &sc;
op->o_bd->be_modify( op, rs );
op->o_bd = be;
op->o_callback = scp;
op->o_dn = dn;
op->o_ndn = ndn;
}
if ( !slapd_shutdown )
ldap_pvt_thread_pool_resume( &connection_pool );
out:
send_ldap_result( op, rs );
slap_graduate_commit_csn( op );
return rs->sr_err;
}
static int
config_back_modrdn( Operation *op, SlapReply *rs )
{
CfBackInfo *cfb;
CfEntryInfo *ce, *last;
struct berval rdn;
int ixold, ixnew;
cfb = (CfBackInfo *)op->o_bd->be_private;
ce = config_find_base( cfb->cb_root, &op->o_req_ndn, &last );
if ( !ce ) {
if ( last )
rs->sr_matched = last->ce_entry->e_name.bv_val;
rs->sr_err = LDAP_NO_SUCH_OBJECT;
goto out;
}
if ( !access_allowed( op, ce->ce_entry, slap_schema.si_ad_entry,
NULL, ACL_WRITE, NULL )) {
rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
goto out;
}
{ Entry *parent;
if ( ce->ce_parent )
parent = ce->ce_parent->ce_entry;
else
parent = (Entry *)&slap_entry_root;
if ( !access_allowed( op, parent, slap_schema.si_ad_children,
NULL, ACL_WRITE, NULL )) {
rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
goto out;
}
}
/* We don't allow moving objects to new parents.
* Generally we only allow reordering a set of ordered entries.
*/
if ( op->orr_newSup ) {
rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
goto out;
}
/* If newRDN == oldRDN, quietly succeed */
dnRdn( &op->o_req_ndn, &rdn );
if ( dn_match( &rdn, &op->orr_nnewrdn )) {
rs->sr_err = LDAP_SUCCESS;
goto out;
}
/* Current behavior, subject to change as needed:
*
* For backends and overlays, we only allow renumbering.
* For schema, we allow renaming with the same number.
* Otherwise, the op is not allowed.
*/
if ( ce->ce_type == Cft_Schema ) {
char *ptr1, *ptr2;
int len;
/* Can't alter the main cn=schema entry */
if ( ce->ce_parent->ce_type == Cft_Global ) {
rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
rs->sr_text = "renaming not allowed for this entry";
goto out;
}
/* We could support this later if desired */
ptr1 = ber_bvchr( &rdn, '}' );
ptr2 = ber_bvchr( &op->orr_newrdn, '}' );
len = ptr1 - rdn.bv_val;
if ( len != ptr2 - op->orr_newrdn.bv_val ||
strncmp( rdn.bv_val, op->orr_newrdn.bv_val, len )) {
rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
rs->sr_text = "schema reordering not supported";
goto out;
}
} else if ( ce->ce_type == Cft_Database ||
ce->ce_type == Cft_Overlay ) {
char *ptr1, *ptr2, *iptr1, *iptr2;
int len1, len2;
iptr2 = ber_bvchr( &op->orr_newrdn, '=' ) + 1;
if ( *iptr2 != '{' ) {
rs->sr_err = LDAP_NAMING_VIOLATION;
rs->sr_text = "new ordering index is required";
goto out;
}
iptr2++;
iptr1 = ber_bvchr( &rdn, '{' ) + 1;
ptr1 = ber_bvchr( &rdn, '}' );
ptr2 = ber_bvchr( &op->orr_newrdn, '}' );
if ( !ptr2 ) {
rs->sr_err = LDAP_NAMING_VIOLATION;
rs->sr_text = "new ordering index is required";
goto out;
}
len1 = ptr1 - rdn.bv_val;
len2 = ptr2 - op->orr_newrdn.bv_val;
if ( rdn.bv_len - len1 != op->orr_newrdn.bv_len - len2 ||
strncmp( ptr1, ptr2, rdn.bv_len - len1 )) {
rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
rs->sr_text = "changing database/overlay type not allowed";
goto out;
}
ixold = strtol( iptr1, NULL, 0 );
ixnew = strtol( iptr2, &ptr1, 0 );
if ( ptr1 != ptr2 || ixold < 0 || ixnew < 0 ) {
rs->sr_err = LDAP_NAMING_VIOLATION;
goto out;
}
/* config DB is always 0, cannot be changed */
if ( ce->ce_type == Cft_Database && ( ixold == 0 || ixnew == 0 )) {
rs->sr_err = LDAP_CONSTRAINT_VIOLATION;
goto out;
}
} else {
rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
rs->sr_text = "renaming not supported for this entry";
goto out;
}
ldap_pvt_thread_pool_pause( &connection_pool );
if ( ce->ce_type == Cft_Schema ) {
req_modrdn_s modr = op->oq_modrdn;
struct berval rdn;
Attribute *a;
rs->sr_err = config_rename_attr( rs, ce->ce_entry, &rdn, &a );
if ( rs->sr_err == LDAP_SUCCESS ) {
rs->sr_err = config_rename_one( op, rs, ce->ce_entry,
ce->ce_parent, a, &op->orr_newrdn, &op->orr_nnewrdn,
cfb->cb_use_ldif );
}
op->oq_modrdn = modr;
} else {
CfEntryInfo *ce2, *cebase, **cprev, **cbprev, *ceold;
req_modrdn_s modr = op->oq_modrdn;
int i;
/* Advance to first of this type */
cprev = &ce->ce_parent->ce_kids;
for ( ce2 = *cprev; ce2 && ce2->ce_type != ce->ce_type; ) {
cprev = &ce2->ce_sibs;
ce2 = ce2->ce_sibs;
}
/* Skip the -1 entry */
if ( ce->ce_type == Cft_Database ) {
cprev = &ce2->ce_sibs;
ce2 = ce2->ce_sibs;
}
cebase = ce2;
cbprev = cprev;
/* Remove from old slot */
for ( ce2 = *cprev; ce2 && ce2 != ce; ce2 = ce2->ce_sibs )
cprev = &ce2->ce_sibs;
*cprev = ce->ce_sibs;
ceold = ce->ce_sibs;
/* Insert into new slot */
cprev = cbprev;
for ( i=0; i<ixnew; i++ ) {
ce2 = *cprev;
if ( !ce2 )
break;
cprev = &ce2->ce_sibs;
}
ce->ce_sibs = *cprev;
*cprev = ce;
ixnew = i;
/* NOTE: These should be encoded in the OC tables, not inline here */
if ( ce->ce_type == Cft_Database )
backend_db_move( ce->ce_be, ixnew );
else if ( ce->ce_type == Cft_Overlay )
overlay_move( ce->ce_be, (slap_overinst *)ce->ce_bi, ixnew );
if ( ixold < ixnew ) {
rs->sr_err = config_rename_del( op, rs, ce, ceold, ixold,
cfb->cb_use_ldif );
} else {
rs->sr_err = config_rename_add( op, rs, ce, ixnew, 1,
ixold - ixnew, cfb->cb_use_ldif );
}
op->oq_modrdn = modr;
}
ldap_pvt_thread_pool_resume( &connection_pool );
out:
send_ldap_result( op, rs );
return rs->sr_err;
}
static int
config_back_delete( Operation *op, SlapReply *rs )
{
send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM, NULL );
return rs->sr_err;
}
static int
config_back_search( Operation *op, SlapReply *rs )
{
CfBackInfo *cfb;
CfEntryInfo *ce, *last;
slap_mask_t mask;
cfb = (CfBackInfo *)op->o_bd->be_private;
ce = config_find_base( cfb->cb_root, &op->o_req_ndn, &last );
if ( !ce ) {
if ( last )
rs->sr_matched = last->ce_entry->e_name.bv_val;
rs->sr_err = LDAP_NO_SUCH_OBJECT;
goto out;
}
if ( !access_allowed_mask( op, ce->ce_entry, slap_schema.si_ad_entry, NULL,
ACL_SEARCH, NULL, &mask ))
{
if ( !ACL_GRANT( mask, ACL_DISCLOSE )) {
rs->sr_err = LDAP_NO_SUCH_OBJECT;
} else {
rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
}
goto out;
}
switch ( op->ors_scope ) {
case LDAP_SCOPE_BASE:
case LDAP_SCOPE_SUBTREE:
config_send( op, rs, ce, 0 );
break;
case LDAP_SCOPE_ONELEVEL:
for (ce = ce->ce_kids; ce; ce=ce->ce_sibs) {
config_send( op, rs, ce, 1 );
}
break;
}
rs->sr_err = LDAP_SUCCESS;
out:
send_ldap_result( op, rs );
return 0;
}
/* no-op, we never free entries */
int config_entry_release(
Operation *op,
Entry *e,
int rw )
{
if ( !e->e_private ) {
entry_free( e );
}
return LDAP_SUCCESS;
}
/* return LDAP_SUCCESS IFF we can retrieve the specified entry.
*/
int config_back_entry_get(
Operation *op,
struct berval *ndn,
ObjectClass *oc,
AttributeDescription *at,
int rw,
Entry **ent )
{
CfBackInfo *cfb;
CfEntryInfo *ce, *last;
cfb = (CfBackInfo *)op->o_bd->be_private;
ce = config_find_base( cfb->cb_root, ndn, &last );
if ( ce ) {
*ent = ce->ce_entry;
if ( *ent && oc && !is_entry_objectclass_or_sub( *ent, oc ) ) {
*ent = NULL;
}
}
return ( *ent == NULL ? 1 : 0 );
}
static void
config_build_attrs( Entry *e, AttributeType **at, AttributeDescription *ad,
ConfigTable *ct, ConfigArgs *c )
{
int i, rc;
for (; at && *at; at++) {
/* Skip the naming attr */
if ((*at)->sat_ad == ad || (*at)->sat_ad == slap_schema.si_ad_cn )
continue;
for (i=0;ct[i].name;i++) {
if (ct[i].ad == (*at)->sat_ad) {
rc = config_get_vals(&ct[i], c);
/* NOTE: tolerate that config_get_vals()
* returns success with no values */
if (rc == LDAP_SUCCESS && c->rvalue_vals != NULL ) {
if ( c->rvalue_nvals )
attr_merge(e, ct[i].ad, c->rvalue_vals,
c->rvalue_nvals);
else
attr_merge_normalize(e, ct[i].ad,
c->rvalue_vals, NULL);
ber_bvarray_free( c->rvalue_nvals );
ber_bvarray_free( c->rvalue_vals );
}
break;
}
}
}
}
Entry *
config_build_entry( Operation *op, SlapReply *rs, CfEntryInfo *parent,
ConfigArgs *c, struct berval *rdn, ConfigOCs *main, ConfigOCs *extra )
{
Entry *e = entry_alloc();
CfEntryInfo *ce = ch_calloc( 1, sizeof(CfEntryInfo) );
struct berval val;
struct berval ad_name;
AttributeDescription *ad = NULL;
int rc;
char *ptr;
const char *text;
Attribute *oc_at;
struct berval pdn;
ObjectClass *oc;
CfEntryInfo *ceprev = NULL;
Debug( LDAP_DEBUG_TRACE, "config_build_entry: \"%s\"\n", rdn->bv_val, 0, 0);
e->e_private = ce;
ce->ce_entry = e;
ce->ce_type = main->co_type;
ce->ce_parent = parent;
if ( parent ) {
pdn = parent->ce_entry->e_nname;
if ( parent->ce_kids )
for ( ceprev = parent->ce_kids; ceprev->ce_sibs &&
ceprev->ce_type <= ce->ce_type;
ceprev = ceprev->ce_sibs );
} else {
BER_BVZERO( &pdn );
}
ce->ce_private = c->private;
ce->ce_be = c->be;
ce->ce_bi = c->bi;
build_new_dn( &e->e_name, &pdn, rdn, NULL );
ber_dupbv( &e->e_nname, &e->e_name );
attr_merge_normalize_one(e, slap_schema.si_ad_objectClass,
main->co_name, NULL );
if ( extra )
attr_merge_normalize_one(e, slap_schema.si_ad_objectClass,
extra->co_name, NULL );
ptr = strchr(rdn->bv_val, '=');
ad_name.bv_val = rdn->bv_val;
ad_name.bv_len = ptr - rdn->bv_val;
rc = slap_bv2ad( &ad_name, &ad, &text );
if ( rc ) {
return NULL;
}
val.bv_val = ptr+1;
val.bv_len = rdn->bv_len - (val.bv_val - rdn->bv_val);
attr_merge_normalize_one(e, ad, &val, NULL );
oc = main->co_oc;
c->table = main->co_type;
if ( oc->soc_required )
config_build_attrs( e, oc->soc_required, ad, main->co_table, c );
if ( oc->soc_allowed )
config_build_attrs( e, oc->soc_allowed, ad, main->co_table, c );
if ( extra ) {
oc = extra->co_oc;
c->table = extra->co_type;
if ( oc->soc_required )
config_build_attrs( e, oc->soc_required, ad, extra->co_table, c );
if ( oc->soc_allowed )
config_build_attrs( e, oc->soc_allowed, ad, extra->co_table, c );
}
oc_at = attr_find( e->e_attrs, slap_schema.si_ad_objectClass );
rc = structural_class(oc_at->a_vals, &oc, NULL, &text, c->msg,
sizeof(c->msg), op ? op->o_tmpmemctx : NULL );
attr_merge_normalize_one(e, slap_schema.si_ad_structuralObjectClass, &oc->soc_cname, NULL );
if ( op && !op->o_noop ) {
op->ora_e = e;
op->ora_modlist = NULL;
op->o_bd->be_add( op, rs );
if ( ( rs->sr_err != LDAP_SUCCESS )
&& (rs->sr_err != LDAP_ALREADY_EXISTS) ) {
return NULL;
}
}
if ( ceprev ) {
ce->ce_sibs = ceprev->ce_sibs;
ceprev->ce_sibs = ce;
} else if ( parent ) {
ce->ce_sibs = parent->ce_kids;
parent->ce_kids = ce;
}
return e;
}
static int
config_build_schema_inc( ConfigArgs *c, CfEntryInfo *ceparent,
Operation *op, SlapReply *rs )
{
Entry *e;
ConfigFile *cf = c->private;
char *ptr;
struct berval bv;
for (; cf; cf=cf->c_sibs, c->depth++) {
if ( !cf->c_at_head && !cf->c_cr_head && !cf->c_oc_head &&
!cf->c_om_head ) continue;
c->value_dn.bv_val = c->log;
LUTIL_SLASHPATH( cf->c_file.bv_val );
bv.bv_val = strrchr(cf->c_file.bv_val, LDAP_DIRSEP[0]);
if ( !bv.bv_val ) {
bv = cf->c_file;
} else {
bv.bv_val++;
bv.bv_len = cf->c_file.bv_len - (bv.bv_val - cf->c_file.bv_val);
}
ptr = strchr( bv.bv_val, '.' );
if ( ptr )
bv.bv_len = ptr - bv.bv_val;
c->value_dn.bv_len = snprintf(c->value_dn.bv_val, sizeof( c->log ), "cn=" SLAP_X_ORDERED_FMT, c->depth);
if ( c->value_dn.bv_len >= sizeof( c->log ) ) {
/* FIXME: how can indicate error? */
return -1;
}
strncpy( c->value_dn.bv_val + c->value_dn.bv_len, bv.bv_val,
bv.bv_len );
c->value_dn.bv_len += bv.bv_len;
c->value_dn.bv_val[c->value_dn.bv_len] ='\0';
c->private = cf;
e = config_build_entry( op, rs, ceparent, c, &c->value_dn,
&CFOC_SCHEMA, NULL );
if ( !e ) {
return -1;
} else if ( e && cf->c_kids ) {
c->private = cf->c_kids;
config_build_schema_inc( c, e->e_private, op, rs );
}
}
return 0;
}
#ifdef SLAPD_MODULES
static int
config_build_modules( ConfigArgs *c, CfEntryInfo *ceparent,
Operation *op, SlapReply *rs )
{
int i;
ModPaths *mp;
for (i=0, mp=&modpaths; mp; mp=mp->mp_next, i++) {
if ( BER_BVISNULL( &mp->mp_path ) && !mp->mp_loads )
continue;
c->value_dn.bv_val = c->log;
c->value_dn.bv_len = snprintf(c->value_dn.bv_val, sizeof( c->log ), "cn=module" SLAP_X_ORDERED_FMT, i);
if ( c->value_dn.bv_len >= sizeof( c->log ) ) {
/* FIXME: how can indicate error? */
return -1;
}
c->private = mp;
if ( ! config_build_entry( op, rs, ceparent, c, &c->value_dn, &CFOC_MODULE, NULL )) {
return -1;
}
}
return 0;
}
#endif
static int
config_check_schema(Operation *op, CfBackInfo *cfb)
{
struct berval schema_dn = BER_BVC(SCHEMA_RDN "," CONFIG_RDN);
ConfigArgs c = {0};
CfEntryInfo *ce, *last;
Entry *e;
/* If there's no root entry, we must be in the midst of converting */
if ( !cfb->cb_root )
return 0;
/* Make sure the main schema entry exists */
ce = config_find_base( cfb->cb_root, &schema_dn, &last );
if ( ce ) {
Attribute *a;
struct berval *bv;
e = ce->ce_entry;
/* Make sure it's up to date */
if ( cf_om_tail != om_sys_tail ) {
a = attr_find( e->e_attrs, cfAd_om );
if ( a ) {
if ( a->a_nvals != a->a_vals )
ber_bvarray_free( a->a_nvals );
ber_bvarray_free( a->a_vals );
a->a_vals = NULL;
a->a_nvals = NULL;
}
oidm_unparse( &bv, NULL, NULL, 1 );
attr_merge_normalize( e, cfAd_om, bv, NULL );
ber_bvarray_free( bv );
cf_om_tail = om_sys_tail;
}
if ( cf_at_tail != at_sys_tail ) {
a = attr_find( e->e_attrs, cfAd_attr );
if ( a ) {
if ( a->a_nvals != a->a_vals )
ber_bvarray_free( a->a_nvals );
ber_bvarray_free( a->a_vals );
a->a_vals = NULL;
a->a_nvals = NULL;
}
at_unparse( &bv, NULL, NULL, 1 );
attr_merge_normalize( e, cfAd_attr, bv, NULL );
ber_bvarray_free( bv );
cf_at_tail = at_sys_tail;
}
if ( cf_oc_tail != oc_sys_tail ) {
a = attr_find( e->e_attrs, cfAd_oc );
if ( a ) {
if ( a->a_nvals != a->a_vals )
ber_bvarray_free( a->a_nvals );
ber_bvarray_free( a->a_vals );
a->a_vals = NULL;
a->a_nvals = NULL;
}
oc_unparse( &bv, NULL, NULL, 1 );
attr_merge_normalize( e, cfAd_oc, bv, NULL );
ber_bvarray_free( bv );
cf_oc_tail = oc_sys_tail;
}
} else {
SlapReply rs = {REP_RESULT};
c.private = NULL;
e = config_build_entry( op, &rs, cfb->cb_root, &c, &schema_rdn,
&CFOC_SCHEMA, NULL );
if ( !e ) {
return -1;
}
ce = e->e_private;
ce->ce_private = cfb->cb_config;
cf_at_tail = at_sys_tail;
cf_oc_tail = oc_sys_tail;
cf_om_tail = om_sys_tail;
}
return 0;
}
static const char *defacl[] = {
NULL, "to", "*", "by", "*", "none", NULL
};
static int
config_back_db_open( BackendDB *be )
{
CfBackInfo *cfb = be->be_private;
struct berval rdn;
Entry *e, *parent;
CfEntryInfo *ce, *ceparent;
int i, unsupp = 0;
BackendInfo *bi;
ConfigArgs c;
Connection conn = {0};
OperationBuffer opbuf;
Operation *op;
slap_callback cb = { NULL, slap_null_cb, NULL, NULL };
SlapReply rs = {REP_RESULT};
void *thrctx = NULL;
Debug( LDAP_DEBUG_TRACE, "config_back_db_open\n", 0, 0, 0);
/* If we have no explicitly configured ACLs, don't just use
* the global ACLs. Explicitly deny access to everything.
*/
if ( frontendDB->be_acl && be->be_acl == frontendDB->be_acl ) {
parse_acl(be, "config_back_db_open", 0, 6, (char **)defacl, 0 );
}
thrctx = ldap_pvt_thread_pool_context();
connection_fake_init( &conn, &opbuf, thrctx );
op = &opbuf.ob_op;
op->o_tag = LDAP_REQ_ADD;
op->o_callback = &cb;
op->o_bd = &cfb->cb_db;
op->o_dn = op->o_bd->be_rootdn;
op->o_ndn = op->o_bd->be_rootndn;
if ( !cfb->cb_use_ldif ) {
op->o_noop = 1;
}
/* If we read the config from back-ldif, do some quick sanity checks */
if ( cfb->cb_got_ldif ) {
return config_check_schema( op, cfb );
}
/* create root of tree */
rdn = config_rdn;
c.private = cfb->cb_config;
c.be = frontendDB;
e = config_build_entry( op, &rs, NULL, &c, &rdn, &CFOC_GLOBAL, NULL );
if ( !e ) {
return -1;
}
ce = e->e_private;
cfb->cb_root = ce;
parent = e;
ceparent = ce;
#ifdef SLAPD_MODULES
/* Create Module nodes... */
if ( modpaths.mp_loads ) {
if ( config_build_modules( &c, ceparent, op, &rs ) ){
return -1;
}
}
#endif
/* Create schema nodes... cn=schema will contain the hardcoded core
* schema, read-only. Child objects will contain runtime loaded schema
* files.
*/
rdn = schema_rdn;
c.private = NULL;
e = config_build_entry( op, &rs, ceparent, &c, &rdn, &CFOC_SCHEMA, NULL );
if ( !e ) {
return -1;
}
ce = e->e_private;
ce->ce_private = cfb->cb_config;
cf_at_tail = at_sys_tail;
cf_oc_tail = oc_sys_tail;
cf_om_tail = om_sys_tail;
/* Create schema nodes for included schema... */
if ( cfb->cb_config->c_kids ) {
c.depth = 0;
c.private = cfb->cb_config->c_kids;
if (config_build_schema_inc( &c, ce, op, &rs )) {
return -1;
}
}
/* Create backend nodes. Skip if they don't provide a cf_table.
* There usually aren't any of these.
*/
c.line = 0;
LDAP_STAILQ_FOREACH( bi, &backendInfo, bi_next) {
if (!bi->bi_cf_ocs) {
/* If it only supports the old config mech, complain. */
if ( bi->bi_config ) {
Debug( LDAP_DEBUG_ANY,
"WARNING: No dynamic config support for backend %s.\n",
bi->bi_type, 0, 0 );
unsupp++;
}
continue;
}
if (!bi->bi_private) continue;
rdn.bv_val = c.log;
rdn.bv_len = snprintf(rdn.bv_val, sizeof( c.log ),
"%s=%s", cfAd_backend->ad_cname.bv_val, bi->bi_type);
if ( rdn.bv_len >= sizeof( c.log ) ) {
/* FIXME: holler ... */ ;
}
c.bi = bi;
e = config_build_entry( op, &rs, ceparent, &c, &rdn, &CFOC_BACKEND,
bi->bi_cf_ocs );
if ( !e ) {
return -1;
}
}
/* Create database nodes... */
frontendDB->be_cf_ocs = &CFOC_FRONTEND;
LDAP_STAILQ_NEXT(frontendDB, be_next) = LDAP_STAILQ_FIRST(&backendDB);
for ( i = -1, be = frontendDB ; be;
i++, be = LDAP_STAILQ_NEXT( be, be_next )) {
slap_overinfo *oi = NULL;
if ( overlay_is_over( be )) {
oi = be->bd_info->bi_private;
bi = oi->oi_orig;
} else {
bi = be->bd_info;
}
/* If this backend supports the old config mechanism, but not
* the new mech, complain.
*/
if ( !be->be_cf_ocs && bi->bi_db_config ) {
Debug( LDAP_DEBUG_ANY,
"WARNING: No dynamic config support for database %s.\n",
bi->bi_type, 0, 0 );
unsupp++;
}
rdn.bv_val = c.log;
rdn.bv_len = snprintf(rdn.bv_val, sizeof( c.log ),
"%s=" SLAP_X_ORDERED_FMT "%s", cfAd_database->ad_cname.bv_val,
i, bi->bi_type);
if ( rdn.bv_len >= sizeof( c.log ) ) {
/* FIXME: holler ... */ ;
}
c.be = be;
c.bi = bi;
e = config_build_entry( op, &rs, ceparent, &c, &rdn, &CFOC_DATABASE,
be->be_cf_ocs );
if ( !e ) {
return -1;
}
ce = e->e_private;
if ( be->be_cf_ocs && be->be_cf_ocs->co_cfadd )
be->be_cf_ocs->co_cfadd( op, &rs, e, &c );
/* Iterate through overlays */
if ( oi ) {
slap_overinst *on;
Entry *oe;
int j;
for (j=0,on=oi->oi_list; on; j++,on=on->on_next) {
if ( on->on_bi.bi_db_config && !on->on_bi.bi_cf_ocs ) {
Debug( LDAP_DEBUG_ANY,
"WARNING: No dynamic config support for overlay %s.\n",
on->on_bi.bi_type, 0, 0 );
unsupp++;
}
rdn.bv_val = c.log;
rdn.bv_len = snprintf(rdn.bv_val, sizeof( c.log ),
"%s=" SLAP_X_ORDERED_FMT "%s",
cfAd_overlay->ad_cname.bv_val, j, on->on_bi.bi_type );
if ( rdn.bv_len >= sizeof( c.log ) ) {
/* FIXME: holler ... */ ;
}
c.be = be;
c.bi = &on->on_bi;
oe = config_build_entry( op, &rs, ce, &c, &rdn,
&CFOC_OVERLAY, c.bi->bi_cf_ocs );
if ( !oe ) {
return -1;
}
if ( c.bi->bi_cf_ocs && c.bi->bi_cf_ocs->co_cfadd )
c.bi->bi_cf_ocs->co_cfadd( op, &rs, oe, &c );
}
}
}
if ( thrctx )
ldap_pvt_thread_pool_context_reset( thrctx );
if ( unsupp && cfb->cb_use_ldif ) {
Debug( LDAP_DEBUG_ANY, "\nWARNING: The converted cn=config "
"directory is incomplete and may not work.\n\n", 0, 0, 0 );
}
return 0;
}
static void
cfb_free_cffile( ConfigFile *cf )
{
ConfigFile *next;
for (; cf; cf=next) {
next = cf->c_sibs;
if ( cf->c_kids )
cfb_free_cffile( cf->c_kids );
ch_free( cf->c_file.bv_val );
ber_bvarray_free( cf->c_dseFiles );
ch_free( cf );
}
}
static void
cfb_free_entries( CfEntryInfo *ce )
{
CfEntryInfo *next;
for (; ce; ce=next) {
next = ce->ce_sibs;
if ( ce->ce_kids )
cfb_free_entries( ce->ce_kids );
ce->ce_entry->e_private = NULL;
entry_free( ce->ce_entry );
ch_free( ce );
}
}
static int
config_back_db_close( BackendDB *be )
{
CfBackInfo *cfb = be->be_private;
cfb_free_entries( cfb->cb_root );
cfb->cb_root = NULL;
if ( cfb->cb_db.bd_info ) {
backend_shutdown( &cfb->cb_db );
}
return 0;
}
static int
config_back_db_destroy( BackendDB *be )
{
CfBackInfo *cfb = be->be_private;
cfb_free_cffile( cfb->cb_config );
ch_free( cfdir.bv_val );
avl_free( CfOcTree, NULL );
if ( cfb->cb_db.bd_info ) {
cfb->cb_db.be_suffix = NULL;
cfb->cb_db.be_nsuffix = NULL;
BER_BVZERO( &cfb->cb_db.be_rootdn );
BER_BVZERO( &cfb->cb_db.be_rootndn );
backend_destroy_one( &cfb->cb_db, 0 );
}
loglevel_destroy();
return 0;
}
static int
config_back_db_init( BackendDB *be )
{
struct berval dn;
CfBackInfo *cfb;
cfb = &cfBackInfo;
cfb->cb_config = ch_calloc( 1, sizeof(ConfigFile));
cfn = cfb->cb_config;
be->be_private = cfb;
ber_dupbv( &be->be_rootdn, &config_rdn );
ber_dupbv( &be->be_rootndn, &be->be_rootdn );
ber_dupbv( &dn, &be->be_rootdn );
ber_bvarray_add( &be->be_suffix, &dn );
ber_dupbv( &dn, &be->be_rootdn );
ber_bvarray_add( &be->be_nsuffix, &dn );
/* Hide from namingContexts */
SLAP_BFLAGS(be) |= SLAP_BFLAG_CONFIG;
return 0;
}
static int
config_back_destroy( BackendInfo *bi )
{
ldif_must_b64_encode_release();
return 0;
}
static int
config_tool_entry_open( BackendDB *be, int mode )
{
CfBackInfo *cfb = be->be_private;
BackendInfo *bi = cfb->cb_db.bd_info;
if ( bi && bi->bi_tool_entry_open )
return bi->bi_tool_entry_open( &cfb->cb_db, mode );
else
return -1;
}
static int
config_tool_entry_close( BackendDB *be )
{
CfBackInfo *cfb = be->be_private;
BackendInfo *bi = cfb->cb_db.bd_info;
if ( bi && bi->bi_tool_entry_close )
return bi->bi_tool_entry_close( &cfb->cb_db );
else
return -1;
}
static ID
config_tool_entry_first( BackendDB *be )
{
CfBackInfo *cfb = be->be_private;
BackendInfo *bi = cfb->cb_db.bd_info;
if ( bi && bi->bi_tool_entry_first )
return bi->bi_tool_entry_first( &cfb->cb_db );
else
return NOID;
}
static ID
config_tool_entry_next( BackendDB *be )
{
CfBackInfo *cfb = be->be_private;
BackendInfo *bi = cfb->cb_db.bd_info;
if ( bi && bi->bi_tool_entry_next )
return bi->bi_tool_entry_next( &cfb->cb_db );
else
return NOID;
}
static Entry *
config_tool_entry_get( BackendDB *be, ID id )
{
CfBackInfo *cfb = be->be_private;
BackendInfo *bi = cfb->cb_db.bd_info;
if ( bi && bi->bi_tool_entry_get )
return bi->bi_tool_entry_get( &cfb->cb_db, id );
else
return NULL;
}
static int entry_put_got_frontend=0;
static int entry_put_got_config=0;
static ID
config_tool_entry_put( BackendDB *be, Entry *e, struct berval *text )
{
CfBackInfo *cfb = be->be_private;
BackendInfo *bi = cfb->cb_db.bd_info;
int rc;
struct berval rdn, vals[ 2 ];
ConfigArgs ca;
OperationBuffer opbuf;
Entry *ce;
Connection conn = {0};
Operation *op = NULL;
void *thrctx;
/* Create entry for frontend database if it does not exist already */
if ( !entry_put_got_frontend ) {
if ( !strncmp( e->e_nname.bv_val, "olcDatabase",
STRLENOF( "olcDatabase" ))) {
if ( strncmp( e->e_nname.bv_val +
STRLENOF( "olcDatabase" ), "={-1}frontend",
STRLENOF( "={-1}frontend" )) &&
strncmp( e->e_nname.bv_val +
STRLENOF( "olcDatabase" ), "=frontend",
STRLENOF( "=frontend" ))) {
vals[1].bv_len = 0;
vals[1].bv_val = NULL;
memset( &ca, 0, sizeof(ConfigArgs));
ca.be = frontendDB;
ca.bi = frontendDB->bd_info;
ca.be->be_cf_ocs = &CFOC_FRONTEND;
rdn.bv_val = ca.log;
rdn.bv_len = snprintf(rdn.bv_val, sizeof( ca.log ),
"%s=" SLAP_X_ORDERED_FMT "%s",
cfAd_database->ad_cname.bv_val, -1,
ca.bi->bi_type);
ce = config_build_entry( NULL, NULL, cfb->cb_root, &ca, &rdn,
&CFOC_DATABASE, ca.be->be_cf_ocs );
thrctx = ldap_pvt_thread_pool_context();
connection_fake_init2( &conn, &opbuf, thrctx,0 );
op = &opbuf.ob_op;
op->o_bd = &cfb->cb_db;
op->o_tag = LDAP_REQ_ADD;
op->ora_e = ce;
op->o_dn = be->be_rootdn;
op->o_ndn = be->be_rootndn;
rc = slap_add_opattrs(op, NULL, NULL, 0, 0);
if ( rc != LDAP_SUCCESS ) {
text->bv_val = "autocreation of \"olcDatabase={-1}frontend\" failed";
text->bv_len = STRLENOF("autocreation of \"olcDatabase={-1}frontend\" failed");
return NOID;
}
if ( ce && bi && bi->bi_tool_entry_put &&
bi->bi_tool_entry_put( &cfb->cb_db, ce, text ) != NOID ) {
entry_put_got_frontend++;
} else {
text->bv_val = "autocreation of \"olcDatabase={-1}frontend\" failed";
text->bv_len = STRLENOF("autocreation of \"olcDatabase={-1}frontend\" failed");
return NOID;
}
} else {
entry_put_got_frontend++;
}
}
}
/* Create entry for config database if it does not exist already */
if ( !entry_put_got_config ) {
if ( !strncmp( e->e_nname.bv_val, "olcDatabase",
STRLENOF( "olcDatabase" ))) {
if ( strncmp( e->e_nname.bv_val +
STRLENOF( "olcDatabase" ), "={0}config",
STRLENOF( "={0}config" )) &&
strncmp( e->e_nname.bv_val +
STRLENOF( "olcDatabase" ), "=config",
STRLENOF( "=config" )) ) {
vals[1].bv_len = 0;
vals[1].bv_val = NULL;
memset( &ca, 0, sizeof(ConfigArgs));
ca.be = LDAP_STAILQ_FIRST( &backendDB );
ca.bi = ca.be->bd_info;
rdn.bv_val = ca.log;
rdn.bv_len = snprintf(rdn.bv_val, sizeof( ca.log ),
"%s=" SLAP_X_ORDERED_FMT "%s",
cfAd_database->ad_cname.bv_val, 0,
ca.bi->bi_type);
ce = config_build_entry( NULL, NULL, cfb->cb_root, &ca, &rdn, &CFOC_DATABASE,
ca.be->be_cf_ocs );
if ( ! op ) {
thrctx = ldap_pvt_thread_pool_context();
connection_fake_init2( &conn, &opbuf, thrctx,0 );
op = &opbuf.ob_op;
op->o_bd = &cfb->cb_db;
op->o_tag = LDAP_REQ_ADD;
op->o_dn = be->be_rootdn;
op->o_ndn = be->be_rootndn;
}
op->ora_e = ce;
rc = slap_add_opattrs(op, NULL, NULL, 0, 0);
if ( rc != LDAP_SUCCESS ) {
text->bv_val = "autocreation of \"olcDatabase={0}config\" failed";
text->bv_len = STRLENOF("autocreation of \"olcDatabase={0}config\" failed");
return NOID;
}
if (ce && bi && bi->bi_tool_entry_put &&
bi->bi_tool_entry_put( &cfb->cb_db, ce, text ) != NOID ) {
entry_put_got_config++;
} else {
text->bv_val = "autocreation of \"olcDatabase={0}config\" failed";
text->bv_len = STRLENOF("autocreation of \"olcDatabase={0}config\" failed");
return NOID;
}
} else {
entry_put_got_config++;
}
}
}
if ( bi && bi->bi_tool_entry_put &&
config_add_internal( cfb, e, &ca, NULL, NULL, NULL ) == 0 )
return bi->bi_tool_entry_put( &cfb->cb_db, e, text );
else
return NOID;
}
static struct {
char *name;
AttributeDescription **desc;
} ads[] = {
{ "attribute", &cfAd_attr },
{ "backend", &cfAd_backend },
{ "database", &cfAd_database },
{ "include", &cfAd_include },
{ "objectclass", &cfAd_oc },
{ "objectidentifier", &cfAd_om },
{ "overlay", &cfAd_overlay },
{ NULL, NULL }
};
/* Notes:
* add / delete: all types that may be added or deleted must use an
* X-ORDERED attributeType for their RDN. Adding and deleting entries
* should automatically renumber the index of any siblings as needed,
* so that no gaps in the numbering sequence exist after the add/delete
* is completed.
* What can be added:
* schema objects
* backend objects for backend-specific config directives
* database objects
* overlay objects
*
* delete: probably no support this time around.
*
* modrdn: generally not done. Will be invoked automatically by add/
* delete to update numbering sequence. Perform as an explicit operation
* so that the renumbering effect may be replicated. Subtree rename must
* be supported, since renumbering a database will affect all its child
* overlays.
*
* modify: must be fully supported.
*/
int
config_back_initialize( BackendInfo *bi )
{
ConfigTable *ct = config_back_cf_table;
ConfigArgs ca;
char *argv[4];
int i;
AttributeDescription *ad = NULL;
const char *text;
static char *controls[] = {
LDAP_CONTROL_MANAGEDSAIT,
NULL
};
/* Make sure we don't exceed the bits reserved for userland */
config_check_userland( CFG_LAST );
bi->bi_controls = controls;
bi->bi_open = 0;
bi->bi_close = 0;
bi->bi_config = 0;
bi->bi_destroy = config_back_destroy;
bi->bi_db_init = config_back_db_init;
bi->bi_db_config = 0;
bi->bi_db_open = config_back_db_open;
bi->bi_db_close = config_back_db_close;
bi->bi_db_destroy = config_back_db_destroy;
bi->bi_op_bind = config_back_bind;
bi->bi_op_unbind = 0;
bi->bi_op_search = config_back_search;
bi->bi_op_compare = 0;
bi->bi_op_modify = config_back_modify;
bi->bi_op_modrdn = config_back_modrdn;
bi->bi_op_add = config_back_add;
bi->bi_op_delete = config_back_delete;
bi->bi_op_abandon = 0;
bi->bi_extended = 0;
bi->bi_chk_referrals = 0;
bi->bi_access_allowed = slap_access_allowed;
bi->bi_connection_init = 0;
bi->bi_connection_destroy = 0;
bi->bi_entry_release_rw = config_entry_release;
bi->bi_entry_get_rw = config_back_entry_get;
bi->bi_tool_entry_open = config_tool_entry_open;
bi->bi_tool_entry_close = config_tool_entry_close;
bi->bi_tool_entry_first = config_tool_entry_first;
bi->bi_tool_entry_next = config_tool_entry_next;
bi->bi_tool_entry_get = config_tool_entry_get;
bi->bi_tool_entry_put = config_tool_entry_put;
ca.argv = argv;
argv[ 0 ] = "slapd";
ca.argv = argv;
ca.argc = 3;
ca.fname = argv[0];
argv[3] = NULL;
for (i=0; OidMacros[i].name; i++ ) {
argv[1] = OidMacros[i].name;
argv[2] = OidMacros[i].oid;
parse_oidm( &ca, 0, NULL );
}
bi->bi_cf_ocs = cf_ocs;
i = config_register_schema( ct, cf_ocs );
if ( i ) return i;
/* setup olcRootPW to be base64-encoded when written in LDIF form;
* basically, we don't care if it fails */
i = slap_str2ad( "olcRootPW", &ad, &text );
if ( i ) {
Debug( LDAP_DEBUG_ANY, "config_back_initialize: "
"warning, unable to get \"olcRootPW\" "
"attribute description: %d: %s\n",
i, text, 0 );
} else {
(void)ldif_must_b64_encode_register( ad->ad_cname.bv_val,
ad->ad_type->sat_oid );
}
/* set up the notable AttributeDescriptions */
i = 0;
for (;ct->name;ct++) {
if (strcmp(ct->name, ads[i].name)) continue;
*ads[i].desc = ct->ad;
i++;
if (!ads[i].name) break;
}
return 0;
}
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