git.sur5r.net Git - openldap/blob - servers/slapd/bconfig.c

   1 /* bconfig.c - the config backend */
   2 /* $OpenLDAP$ */
   3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   4  *
   5  * Copyright 2005 The OpenLDAP Foundation.
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted only as authorized by the OpenLDAP
  10  * Public License.
  11  *
  12  * A copy of this license is available in the file LICENSE in the
  13  * top-level directory of the distribution or, alternatively, at
  14  * <http://www.OpenLDAP.org/license.html>.
  15  */
  16 /* ACKNOWLEDGEMENTS:
  17  * This work was originally developed by Howard Chu for inclusion
  18  * in OpenLDAP Software.
  19  */
  20
  21 #include "portable.h"
  22
  23 #include <stdio.h>
  24 #include <ac/string.h>
  25 #include <ac/ctype.h>
  26 #include <ac/errno.h>
  27
  28 #include "slap.h"
  29
  30 #ifdef LDAP_SLAPI
  31 #include "slapi/slapi.h"
  32 #endif
  33
  34 #include <lutil.h>
  35
  36 #include "config.h"
  37
  38 static struct berval config_rdn = BER_BVC("cn=config");
  39 static struct berval schema_rdn = BER_BVC("cn=schema");
  40
  41 #define IFMT    "{%d}"
  42
  43 #ifdef SLAPD_MODULES
  44 typedef struct modpath_s {
  45         struct modpath_s *mp_next;
  46         struct berval mp_path;
  47         BerVarray mp_loads;
  48 } ModPaths;
  49
  50 static ModPaths modpaths, *modlast = &modpaths, *modcur = &modpaths;
  51 #endif
  52
  53 typedef struct ConfigFile {
  54         struct ConfigFile *c_sibs;
  55         struct ConfigFile *c_kids;
  56         struct berval c_file;
  57         AttributeType *c_at_head, *c_at_tail;
  58         ContentRule *c_cr_head, *c_cr_tail;
  59         ObjectClass *c_oc_head, *c_oc_tail;
  60         OidMacro *c_om_head, *c_om_tail;
  61         BerVarray c_dseFiles;
  62 } ConfigFile;
  63
  64 typedef struct CfOcInfo {
  65         struct berval *co_name;
  66         ConfigTable *co_table;
  67         ConfigType co_type;
  68 } CfOcInfo;
  69
  70 typedef struct CfEntryInfo {
  71         struct CfEntryInfo *ce_parent;
  72         struct CfEntryInfo *ce_sibs;
  73         struct CfEntryInfo *ce_kids;
  74         Entry *ce_entry;
  75         ConfigType ce_type;
  76         BackendInfo *ce_bi;
  77         BackendDB *ce_be;
  78 } CfEntryInfo;
  79
  80 typedef struct {
  81         ConfigFile *cb_config;
  82         CfEntryInfo *cb_root;
  83         BackendDB       cb_db;  /* underlying database */
  84         int             cb_got_ldif;
  85 } CfBackInfo;
  86
  87 /* These do nothing in slapd, they're kept only to make them
  88  * editable here.
  89  */
  90 static char *replica_pidFile, *replica_argsFile;
  91 static int replicationInterval;
  92
  93 static char     *passwd_salt;
  94 static char     *logfileName;
  95 static BerVarray authz_rewrites;
  96
  97 static struct berval cfdir;
  98
  99 /* Private state */
 100 static AttributeDescription *cfAd_backend, *cfAd_database, *cfAd_overlay,
 101         *cfAd_include;
 102
 103 static ObjectClass *cfOc_schema, *cfOc_global, *cfOc_backend, *cfOc_database,
 104         *cfOc_include, *cfOc_overlay, *cfOc_module;
 105
 106 static ConfigFile cf_prv, *cfn = &cf_prv;
 107
 108 static Avlnode *CfOcTree;
 109
 110 static int add_syncrepl LDAP_P(( Backend *, char **, int ));
 111 static int parse_syncrepl_line LDAP_P(( char **, int, syncinfo_t *));
 112 static void syncrepl_unparse LDAP_P (( syncinfo_t *, struct berval *));
 113 static int config_add_internal( CfBackInfo *cfb, Entry *e, SlapReply *rs,
 114         int *renumber );
 115
 116 static ConfigDriver config_fname;
 117 static ConfigDriver config_cfdir;
 118 static ConfigDriver config_generic;
 119 static ConfigDriver config_search_base;
 120 static ConfigDriver config_passwd_hash;
 121 static ConfigDriver config_schema_dn;
 122 static ConfigDriver config_sizelimit;
 123 static ConfigDriver config_timelimit;
 124 static ConfigDriver config_limits;
 125 static ConfigDriver config_overlay;
 126 static ConfigDriver config_suffix;
 127 static ConfigDriver config_deref_depth;
 128 static ConfigDriver config_rootdn;
 129 static ConfigDriver config_rootpw;
 130 static ConfigDriver config_restrict;
 131 static ConfigDriver config_allows;
 132 static ConfigDriver config_disallows;
 133 static ConfigDriver config_requires;
 134 static ConfigDriver config_security;
 135 static ConfigDriver config_referral;
 136 static ConfigDriver config_loglevel;
 137 static ConfigDriver config_syncrepl;
 138 static ConfigDriver config_replica;
 139 static ConfigDriver config_updatedn;
 140 static ConfigDriver config_updateref;
 141 static ConfigDriver config_include;
 142 #ifdef HAVE_TLS
 143 static ConfigDriver config_tls_option;
 144 static ConfigDriver config_tls_config;
 145 #endif
 146
 147 enum {
 148         CFG_ACL = 1,
 149         CFG_BACKEND,
 150         CFG_DATABASE,
 151         CFG_TLS_RAND,
 152         CFG_TLS_CIPHER,
 153         CFG_TLS_CERT_FILE,
 154         CFG_TLS_CERT_KEY,
 155         CFG_TLS_CA_PATH,
 156         CFG_TLS_CA_FILE,
 157         CFG_TLS_VERIFY,
 158         CFG_TLS_CRLCHECK,
 159         CFG_SIZE,
 160         CFG_TIME,
 161         CFG_CONCUR,
 162         CFG_THREADS,
 163         CFG_SALT,
 164         CFG_LIMITS,
 165         CFG_RO,
 166         CFG_REWRITE,
 167         CFG_DEPTH,
 168         CFG_OID,
 169         CFG_OC,
 170         CFG_DIT,
 171         CFG_ATTR,
 172         CFG_ATOPT,
 173         CFG_CHECK,
 174         CFG_AUDITLOG,
 175         CFG_REPLOG,
 176         CFG_ROOTDSE,
 177         CFG_LOGFILE,
 178         CFG_PLUGIN,
 179         CFG_MODLOAD,
 180         CFG_MODPATH,
 181         CFG_LASTMOD,
 182         CFG_AZPOLICY,
 183         CFG_AZREGEXP,
 184         CFG_SASLSECP,
 185         CFG_SSTR_IF_MAX,
 186         CFG_SSTR_IF_MIN,
 187 };
 188
 189 typedef struct {
 190         char *name, *oid;
 191 } OidRec;
 192
 193 static OidRec OidMacros[] = {
 194         /* OpenLDAProot:666.11.1 */
 195         { "OLcfg", "1.3.6.1.4.1.4203.666.11.1" },
 196         { "OLcfgAt", "OLcfg:3" },
 197         { "OLcfgOc", "OLcfg:4" },
 198         { "OMsyn", "1.3.6.1.4.1.1466.115.121.1" },
 199         { "OMsInteger", "OMsyn:2" },
 200         { "OMsBoolean", "OMsyn:7" },
 201         { "OMsDN", "OMsyn:12" },
 202         { "OMsDirectoryString", "OMsyn:15" },
 203         { "OMsOctetString", "OMsyn:40" },
 204         { NULL, NULL }
 205 };
 206
 207 /* alphabetical ordering */
 208
 209 ConfigTable config_back_cf_table[] = {
 210         /* This attr is read-only */
 211         { "", "", 0, 0, 0, ARG_MAGIC,
 212                 &config_fname, "( OLcfgAt:78 NAME 'olcConfigFile' "
 213                         "DESC 'File for slapd configuration directives' "
 214                         "EQUALITY caseIgnoreMatch "
 215                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 216         { "", "", 0, 0, 0, ARG_MAGIC,
 217                 &config_cfdir, "( OLcfgAt:79 NAME 'olcConfigDir' "
 218                         "DESC 'Directory for slapd configuration backend' "
 219                         "EQUALITY caseIgnoreMatch "
 220                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 221         { "access",     NULL, 0, 0, 0, ARG_MAY_DB|ARG_MAGIC|CFG_ACL,
 222                 &config_generic, "( OLcfgAt:1 NAME 'olcAccess' "
 223                         "DESC 'Access Control List' "
 224                         "EQUALITY caseIgnoreMatch "
 225                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 226         { "allows",     "features", 2, 0, 5, ARG_PRE_DB|ARG_MAGIC,
 227                 &config_allows, "( OLcfgAt:2 NAME 'olcAllows' "
 228                         "DESC 'Allowed set of deprecated features' "
 229                         "EQUALITY caseIgnoreMatch "
 230                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 231         { "argsfile", "file", 2, 2, 0, ARG_STRING,
 232                 &slapd_args_file, "( OLcfgAt:3 NAME 'olcArgsFile' "
 233                         "DESC 'File for slapd command line options' "
 234                         "EQUALITY caseIgnoreMatch "
 235                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 236         { "attribute",  "attribute", 2, 0, 9, ARG_PAREN|ARG_MAGIC|CFG_ATTR,
 237                 &config_generic, "( OLcfgAt:4 NAME 'olcAttributeTypes' "
 238                         "DESC 'OpenLDAP attributeTypes' "
 239                         "EQUALITY caseIgnoreMatch "
 240                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )",
 241                                 NULL, NULL },
 242         { "attributeoptions", NULL, 0, 0, 0, ARG_MAGIC|CFG_ATOPT,
 243                 &config_generic, "( OLcfgAt:5 NAME 'olcAttributeOptions' "
 244                         "EQUALITY caseIgnoreMatch "
 245                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 246         { "authid-rewrite", NULL, 2, 0, 0,
 247 #ifdef SLAP_AUTH_REWRITE
 248                 ARG_MAGIC|CFG_REWRITE, &config_generic,
 249 #else
 250                 ARG_IGNORED, NULL,
 251 #endif
 252                  "( OLcfgAt:6 NAME 'olcAuthIDRewrite' "
 253                         "EQUALITY caseIgnoreMatch "
 254                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 255         { "authz-policy", "policy", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_AZPOLICY,
 256                 &config_generic, "( OLcfgAt:7 NAME 'olcAuthzPolicy' "
 257                         "EQUALITY caseIgnoreMatch "
 258                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 259         { "authz-regexp", NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP,
 260                 &config_generic, "( OLcfgAt:8 NAME 'olcAuthzRegexp' "
 261                         "EQUALITY caseIgnoreMatch "
 262                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 263         { "backend", "type", 2, 2, 0, ARG_PRE_DB|ARG_MAGIC|CFG_BACKEND,
 264                 &config_generic, "( OLcfgAt:9 NAME 'olcBackend' "
 265                         "DESC 'A type of backend' "
 266                         "EQUALITY caseIgnoreMatch "
 267                         "SYNTAX OMsDirectoryString X-ORDERED 'SIBLINGS' )", NULL, NULL },
 268         { "concurrency", "level", 2, 2, 0, ARG_INT|ARG_MAGIC|CFG_CONCUR,
 269                 &config_generic, "( OLcfgAt:10 NAME 'olcConcurrency' "
 270                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 271         { "conn_max_pending", "max", 2, 2, 0, ARG_INT,
 272                 &slap_conn_max_pending, "( OLcfgAt:11 NAME 'olcConnMaxPending' "
 273                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 274         { "conn_max_pending_auth", "max", 2, 2, 0, ARG_INT,
 275                 &slap_conn_max_pending_auth, "( OLcfgAt:12 NAME 'olcConnMaxPendingAuth' "
 276                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 277         { "database", "type", 2, 2, 0, ARG_MAGIC|CFG_DATABASE,
 278                 &config_generic, "( OLcfgAt:13 NAME 'olcDatabase' "
 279                         "DESC 'The backend type for a database instance' "
 280                         "SUP olcBackend X-ORDERED 'SIBLINGS' )", NULL, NULL },
 281         { "defaultSearchBase", "dn", 2, 2, 0, ARG_PRE_BI|ARG_PRE_DB|ARG_DN|ARG_MAGIC,
 282                 &config_search_base, "( OLcfgAt:14 NAME 'olcDefaultSearchBase' "
 283                         "SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
 284         { "disallows", "features", 2, 0, 8, ARG_PRE_DB|ARG_MAGIC,
 285                 &config_disallows, "( OLcfgAt:15 NAME 'olcDisallows' "
 286                         "EQUALITY caseIgnoreMatch "
 287                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 288         { "ditcontentrule",     NULL, 0, 0, 0, ARG_MAGIC|CFG_DIT,
 289                 &config_generic, "( OLcfgAt:16 NAME 'olcDitContentRules' "
 290                         "DESC 'OpenLDAP DIT content rules' "
 291                         "EQUALITY caseIgnoreMatch "
 292                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )",
 293                         NULL, NULL },
 294         { "gentlehup", "on|off", 2, 2, 0,
 295 #ifdef SIGHUP
 296                 ARG_ON_OFF, &global_gentlehup,
 297 #else
 298                 ARG_IGNORED, NULL,
 299 #endif
 300                 "( OLcfgAt:17 NAME 'olcGentleHUP' "
 301                         "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
 302         { "idletimeout", "timeout", 2, 2, 0, ARG_INT,
 303                 &global_idletimeout, "( OLcfgAt:18 NAME 'olcIdleTimeout' "
 304                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 305 /* XXX -- special case? */
 306         { "include", "file", 2, 2, 0, ARG_MAGIC,
 307                 &config_include, "( OLcfgAt:19 NAME 'olcInclude' "
 308                         "SUP labeledURI )", NULL, NULL },
 309         { "index_substr_if_minlen", "min", 2, 2, 0, ARG_INT|ARG_NONZERO|ARG_MAGIC|CFG_SSTR_IF_MIN,
 310                 &config_generic, "( OLcfgAt:20 NAME 'olcIndexSubstrIfMinLen' "
 311                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 312         { "index_substr_if_maxlen", "max", 2, 2, 0, ARG_INT|ARG_NONZERO|ARG_MAGIC|CFG_SSTR_IF_MAX,
 313                 &config_generic, "( OLcfgAt:21 NAME 'olcIndexSubstrIfMaxLen' "
 314                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 315         { "index_substr_any_len", "len", 2, 2, 0, ARG_INT|ARG_NONZERO,
 316                 &index_substr_any_len, "( OLcfgAt:22 NAME 'olcIndexSubstrAnyLen' "
 317                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 318         { "index_substr_step", "step", 2, 2, 0, ARG_INT|ARG_NONZERO,
 319                 &index_substr_any_step, "( OLcfgAt:23 NAME 'olcIndexSubstrAnyStep' "
 320                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 321         { "lastmod", "on|off", 2, 2, 0, ARG_DB|ARG_ON_OFF|ARG_MAGIC|CFG_LASTMOD,
 322                 &config_generic, "( OLcfgAt:24 NAME 'olcLastMod' "
 323                         "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
 324         { "limits", "limits", 2, 0, 0, ARG_DB|ARG_MAGIC|CFG_LIMITS,
 325                 &config_generic, "( OLcfgAt:25 NAME 'olcLimits' "
 326                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 327         { "localSSF", "ssf", 2, 2, 0, ARG_INT,
 328                 &local_ssf, "( OLcfgAt:26 NAME 'olcLocalSSF' "
 329                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 330         { "logfile", "file", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_LOGFILE,
 331                 &config_generic, "( OLcfgAt:27 NAME 'olcLogFile' "
 332                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 333         { "loglevel", "level", 2, 0, 0, ARG_MAGIC,
 334                 &config_loglevel, "( OLcfgAt:28 NAME 'olcLogLevel' "
 335                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 336         { "maxDerefDepth", "depth", 2, 2, 0, ARG_DB|ARG_INT|ARG_MAGIC|CFG_DEPTH,
 337                 &config_generic, "( OLcfgAt:29 NAME 'olcMaxDerefDepth' "
 338                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 339         { "moduleload", "file", 2, 0, 0,
 340 #ifdef SLAPD_MODULES
 341                 ARG_MAGIC|CFG_MODLOAD, &config_generic,
 342 #else
 343                 ARG_IGNORED, NULL,
 344 #endif
 345                 "( OLcfgAt:30 NAME 'olcModuleLoad' "
 346                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 347         { "modulepath", "path", 2, 2, 0,
 348 #ifdef SLAPD_MODULES
 349                 ARG_MAGIC|CFG_MODPATH, &config_generic,
 350 #else
 351                 ARG_IGNORED, NULL,
 352 #endif
 353                 "( OLcfgAt:31 NAME 'olcModulePath' "
 354                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 355         { "objectclass", "objectclass", 2, 0, 0, ARG_PAREN|ARG_MAGIC|CFG_OC,
 356                 &config_generic, "( OLcfgAt:32 NAME 'olcObjectClasses' "
 357                 "DESC 'OpenLDAP object classes' "
 358                 "EQUALITY caseIgnoreMatch "
 359                 "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )",
 360                         NULL, NULL },
 361         { "objectidentifier", NULL,     0, 0, 0, ARG_MAGIC|CFG_OID,
 362                 &config_generic, "( OLcfgAt:33 NAME 'olcObjectIdentifier' "
 363                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 364         { "overlay", "overlay", 2, 2, 0, ARG_MAGIC,
 365                 &config_overlay, "( OLcfgAt:34 NAME 'olcOverlay' "
 366                         "SUP olcDatabase X-ORDERED 'SIBLINGS' )", NULL, NULL },
 367         { "password-crypt-salt-format", "salt", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_SALT,
 368                 &config_generic, "( OLcfgAt:35 NAME 'olcPasswordCryptSaltFormat' "
 369                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 370         { "password-hash", "hash", 2, 2, 0, ARG_MAGIC,
 371                 &config_passwd_hash, "( OLcfgAt:36 NAME 'olcPasswordHash' "
 372                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 373         { "pidfile", "file", 2, 2, 0, ARG_STRING,
 374                 &slapd_pid_file, "( OLcfgAt:37 NAME 'olcPidFile' "
 375                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 376         { "plugin", NULL, 0, 0, 0,
 377 #ifdef LDAP_SLAPI
 378                 ARG_MAGIC|CFG_PLUGIN, &config_generic,
 379 #else
 380                 ARG_IGNORED, NULL,
 381 #endif
 382                 "( OLcfgAt:38 NAME 'olcPlugin' "
 383                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 384         { "pluginlog", "filename", 2, 2, 0,
 385 #ifdef LDAP_SLAPI
 386                 ARG_STRING, &slapi_log_file,
 387 #else
 388                 ARG_IGNORED, NULL,
 389 #endif
 390                 "( OLcfgAt:39 NAME 'olcPluginLogFile' "
 391                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 392         { "readonly", "on|off", 2, 2, 0, ARG_MAY_DB|ARG_ON_OFF|ARG_MAGIC|CFG_RO,
 393                 &config_generic, "( OLcfgAt:40 NAME 'olcReadOnly' "
 394                         "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
 395         { "referral", "url", 2, 2, 0, ARG_MAGIC,
 396                 &config_referral, "( OLcfgAt:41 NAME 'olcReferral' "
 397                         "SUP labeledURI SINGLE-VALUE )", NULL, NULL },
 398         { "replica", "host or uri", 2, 0, 0, ARG_DB|ARG_MAGIC,
 399                 &config_replica, "( OLcfgAt:42 NAME 'olcReplica' "
 400                         "SUP labeledURI )", NULL, NULL },
 401         { "replica-argsfile", NULL, 0, 0, 0, ARG_STRING,
 402                 &replica_argsFile, "( OLcfgAt:43 NAME 'olcReplicaArgsFile' "
 403                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 404         { "replica-pidfile", NULL, 0, 0, 0, ARG_STRING,
 405                 &replica_pidFile, "( OLcfgAt:44 NAME 'olcReplicaPidFile' "
 406                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 407         { "replicationInterval", NULL, 0, 0, 0, ARG_INT,
 408                 &replicationInterval, "( OLcfgAt:45 NAME 'olcReplicationInterval' "
 409                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 410         { "replogfile", "filename", 2, 2, 0, ARG_MAY_DB|ARG_MAGIC|ARG_STRING|CFG_REPLOG,
 411                 &config_generic, "( OLcfgAt:46 NAME 'olcReplogFile' "
 412                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 413         { "require", "features", 2, 0, 7, ARG_MAY_DB|ARG_MAGIC,
 414                 &config_requires, "( OLcfgAt:47 NAME 'olcRequires' "
 415                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 416         { "restrict", "op_list", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
 417                 &config_restrict, "( OLcfgAt:48 NAME 'olcRestrict' "
 418                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 419         { "reverse-lookup", "on|off", 2, 2, 0,
 420 #ifdef SLAPD_RLOOKUPS
 421                 ARG_ON_OFF, &use_reverse_lookup,
 422 #else
 423                 ARG_IGNORED, NULL,
 424 #endif
 425                 "( OLcfgAt:49 NAME 'olcReverseLookup' "
 426                         "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
 427         { "rootdn", "dn", 2, 2, 0, ARG_DB|ARG_DN|ARG_MAGIC,
 428                 &config_rootdn, "( OLcfgAt:50 NAME 'olcRootDN' "
 429                         "SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
 430         { "rootDSE", "file", 2, 2, 0, ARG_MAGIC|CFG_ROOTDSE,
 431                 &config_generic, "( OLcfgAt:51 NAME 'olcRootDSE' "
 432                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 433         { "rootpw", "password", 2, 2, 0, ARG_BERVAL|ARG_DB|ARG_MAGIC,
 434                 &config_rootpw, "( OLcfgAt:52 NAME 'olcRootPW' "
 435                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 436         { "sasl-authz-policy", NULL, 2, 2, 0, ARG_MAGIC|CFG_AZPOLICY,
 437                 &config_generic, NULL, NULL, NULL },
 438         { "sasl-host", "host", 2, 2, 0,
 439 #ifdef HAVE_CYRUS_SASL
 440                 ARG_STRING|ARG_UNIQUE, &global_host,
 441 #else
 442                 ARG_IGNORED, NULL,
 443 #endif
 444                 "( OLcfgAt:53 NAME 'olcSaslHost' "
 445                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 446         { "sasl-realm", "realm", 2, 2, 0,
 447 #ifdef HAVE_CYRUS_SASL
 448                 ARG_STRING|ARG_UNIQUE, &global_realm,
 449 #else
 450                 ARG_IGNORED, NULL,
 451 #endif
 452                 "( OLcfgAt:54 NAME 'olcSaslRealm' "
 453                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 454         { "sasl-regexp", NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP,
 455                 &config_generic, NULL, NULL, NULL },
 456         { "sasl-secprops", "properties", 2, 2, 0,
 457 #ifdef HAVE_CYRUS_SASL
 458                 ARG_MAGIC|CFG_SASLSECP, &config_generic,
 459 #else
 460                 ARG_IGNORED, NULL,
 461 #endif
 462                 "( OLcfgAt:56 NAME 'olcSaslSecProps' "
 463                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 464         { "saslRegexp", NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP,
 465                 &config_generic, NULL, NULL, NULL },
 466         { "schemacheck", "on|off", 2, 2, 0, ARG_ON_OFF|ARG_MAGIC|CFG_CHECK,
 467                 &config_generic, "( OLcfgAt:57 NAME 'olcSchemaCheck' "
 468                         "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
 469         { "schemadn", "dn", 2, 2, 0, ARG_MAY_DB|ARG_DN|ARG_MAGIC,
 470                 &config_schema_dn, "( OLcfgAt:58 NAME 'olcSchemaDN' "
 471                         "SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
 472         { "security", "factors", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
 473                 &config_security, "( OLcfgAt:59 NAME 'olcSecurity' "
 474                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 475         { "sizelimit", "limit", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC|CFG_SIZE,
 476                 &config_sizelimit, "( OLcfgAt:60 NAME 'olcSizeLimit' "
 477                         "SYNTAX OMsInteger )", NULL, NULL },
 478         { "sockbuf_max_incoming", "max", 2, 2, 0, ARG_BER_LEN_T,
 479                 &sockbuf_max_incoming, "( OLcfgAt:61 NAME 'olcSockbufMaxIncoming' "
 480                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 481         { "sockbuf_max_incoming_auth", "max", 2, 2, 0, ARG_BER_LEN_T,
 482                 &sockbuf_max_incoming_auth, "( OLcfgAt:62 NAME 'olcSockbufMaxIncomingAuth' "
 483                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 484         { "srvtab", "file", 2, 2, 0,
 485 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 486                 ARG_STRING, &ldap_srvtab,
 487 #else
 488                 ARG_IGNORED, NULL,
 489 #endif
 490                 "( OLcfgAt:63 NAME 'olcSrvtab' "
 491                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 492         { "suffix",     "suffix", 2, 2, 0, ARG_DB|ARG_DN|ARG_MAGIC,
 493                 &config_suffix, "( OLcfgAt:64 NAME 'olcSuffix' "
 494                         "SYNTAX OMsDN )", NULL, NULL },
 495         { "syncrepl", NULL, 0, 0, 0, ARG_DB|ARG_MAGIC,
 496                 &config_syncrepl, "( OLcfgAt:65 NAME 'olcSyncrepl' "
 497                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 498         { "threads", "count", 2, 2, 0, ARG_INT|ARG_MAGIC|CFG_THREADS,
 499                 &config_generic, "( OLcfgAt:66 NAME 'olcThreads' "
 500                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 501         { "timelimit", "limit", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC|CFG_TIME,
 502                 &config_timelimit, "( OLcfgAt:67 NAME 'olcTimeLimit' "
 503                         "SYNTAX OMsInteger )", NULL, NULL },
 504         { "TLSCACertificateFile", NULL, 0, 0, 0,
 505 #ifdef HAVE_TLS
 506                 CFG_TLS_CA_FILE|ARG_STRING|ARG_MAGIC, &config_tls_option,
 507 #else
 508                 ARG_IGNORED, NULL,
 509 #endif
 510                 "( OLcfgAt:68 NAME 'olcTLSCACertificateFile' "
 511                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 512         { "TLSCACertificatePath", NULL, 0, 0, 0,
 513 #ifdef HAVE_TLS
 514                 CFG_TLS_CA_PATH|ARG_STRING|ARG_MAGIC, &config_tls_option,
 515 #else
 516                 ARG_IGNORED, NULL,
 517 #endif
 518                 "( OLcfgAt:69 NAME 'olcTLSCACertificatePath' "
 519                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 520         { "TLSCertificateFile", NULL, 0, 0, 0,
 521 #ifdef HAVE_TLS
 522                 CFG_TLS_CERT_FILE|ARG_STRING|ARG_MAGIC, &config_tls_option,
 523 #else
 524                 ARG_IGNORED, NULL,
 525 #endif
 526                 "( OLcfgAt:70 NAME 'olcTLSCertificateFile' "
 527                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 528         { "TLSCertificateKeyFile", NULL, 0, 0, 0,
 529 #ifdef HAVE_TLS
 530                 CFG_TLS_CERT_KEY|ARG_STRING|ARG_MAGIC, &config_tls_option,
 531 #else
 532                 ARG_IGNORED, NULL,
 533 #endif
 534                 "( OLcfgAt:71 NAME 'olcTLSCertificateKeyFile' "
 535                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 536         { "TLSCipherSuite",     NULL, 0, 0, 0,
 537 #ifdef HAVE_TLS
 538                 CFG_TLS_CIPHER|ARG_STRING|ARG_MAGIC, &config_tls_option,
 539 #else
 540                 ARG_IGNORED, NULL,
 541 #endif
 542                 "( OLcfgAt:72 NAME 'olcTLSCipherSuite' "
 543                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 544         { "TLSCRLCheck", NULL, 0, 0, 0,
 545 #ifdef HAVE_TLS
 546                 CFG_TLS_CRLCHECK|ARG_STRING|ARG_MAGIC, &config_tls_config,
 547 #else
 548                 ARG_IGNORED, NULL,
 549 #endif
 550                 "( OLcfgAt:73 NAME 'olcTLSCRLCheck' "
 551                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 552         { "TLSRandFile", NULL, 0, 0, 0,
 553 #ifdef HAVE_TLS
 554                 CFG_TLS_RAND|ARG_STRING|ARG_MAGIC, &config_tls_option,
 555 #else
 556                 ARG_IGNORED, NULL,
 557 #endif
 558                 "( OLcfgAt:74 NAME 'olcTLSRandFile' "
 559                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 560         { "TLSVerifyClient", NULL, 0, 0, 0,
 561 #ifdef HAVE_TLS
 562                 CFG_TLS_VERIFY|ARG_STRING|ARG_MAGIC, &config_tls_config,
 563 #else
 564                 ARG_IGNORED, NULL,
 565 #endif
 566                 "( OLcfgAt:75 NAME 'olcTLSVerifyClient' "
 567                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 568         { "ucdata-path", "path", 2, 2, 0, ARG_IGNORED,
 569                 NULL, NULL, NULL, NULL },
 570         { "updatedn", "dn", 2, 2, 0, ARG_DB|ARG_MAGIC,
 571                 &config_updatedn, "( OLcfgAt:76 NAME 'olcUpdateDN' "
 572                         "SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
 573         { "updateref", "url", 2, 2, 0, ARG_DB|ARG_MAGIC,
 574                 &config_updateref, "( OLcfgAt:77 NAME 'olcUpdateRef' "
 575                         "SUP labeledURI )", NULL, NULL },
 576         { NULL, NULL, 0, 0, 0, ARG_IGNORED,
 577                 NULL, NULL, NULL, NULL }
 578 };
 579
 580 static ConfigOCs cf_ocs[] = {
 581         { "( OLcfgOc:1 "
 582                 "NAME 'olcConfig' "
 583                 "DESC 'OpenLDAP configuration object' "
 584                 "ABSTRACT SUP top )", Cft_Abstract, NULL },
 585         { "( OLcfgOc:2 "
 586                 "NAME 'olcGlobal' "
 587                 "DESC 'OpenLDAP Global configuration options' "
 588                 "SUP olcConfig STRUCTURAL "
 589                 "MAY ( cn $ olcConfigFile $ olcConfigDir $ olcAllows $ olcArgsFile $ "
 590                  "olcAttributeOptions $ olcAttributeTypes $ olcAuthIDRewrite $ "
 591                  "olcAuthzPolicy $ olcAuthzRegexp $ olcConcurrency $ "
 592                  "olcConnMaxPending $ olcConnMaxPendingAuth $ olcDefaultSearchBase $ "
 593                  "olcDisallows $ olcDitContentRules $ olcGentleHUP $ olcIdleTimeout $ "
 594                  "olcIndexSubstrIfMaxLen $ olcIndexSubstrIfMinLen $ "
 595                  "olcIndexSubstrAnyLen $ olcIndexSubstrAnyStep $ olcLocalSSF $ "
 596                  "olcLogLevel $ olcModulePath $ olcObjectClasses $ "
 597                  "olcObjectIdentifier $ "
 598                  "olcPasswordCryptSaltFormat $ olcPasswordHash $ olcPidFile $ "
 599                  "olcPlugin $ olcPluginLogFile $ olcReadOnly $ olcReferral $ "
 600                  "olcReplicaPidFile $ olcReplicaArgsFile $ olcReplicationInterval $ "
 601                  "olcReplogFile $ olcRequires $ olcRestrict $ olcReverseLookup $ "
 602                  "olcRootDSE $ olcRootPW $ "
 603                  "olcSaslHost $ olcSaslRealm $ olcSaslSecProps $ "
 604                  "olcSchemaCheck $ olcSchemaDN $ olcSecurity $ olcSizeLimit $ "
 605                  "olcSockbufMaxIncoming $ olcSockbufMaxIncomingAuth $ olcSrvtab $ "
 606                  "olcThreads $ olcTimeLimit $ olcTLSCACertificateFile $ "
 607                  "olcTLSCACertificatePath $ olcTLSCertificateFile $ "
 608                  "olcTLSCertificateKeyFile $ olcTLSCipherSuite $ olcTLSCRLCheck $ "
 609                  "olcTLSRandFile $ olcTLSVerifyClient ) )", Cft_Global, &cfOc_global },
 610         { "( OLcfgOc:3 "
 611                 "NAME 'olcSchemaConfig' "
 612                 "DESC 'OpenLDAP schema object' "
 613                 "SUP olcConfig STRUCTURAL "
 614                 "MAY ( cn $ olcObjectIdentifier $ olcAttributeTypes $ "
 615                  "olcObjectClasses $ olcDitContentRules ) )",
 616                         Cft_Schema, &cfOc_schema },
 617         { "( OLcfgOc:4 "
 618                 "NAME 'olcBackendConfig' "
 619                 "DESC 'OpenLDAP Backend-specific options' "
 620                 "SUP olcConfig STRUCTURAL "
 621                 "MUST olcBackend )", Cft_Backend, &cfOc_backend },
 622         { "( OLcfgOc:5 "
 623                 "NAME 'olcDatabaseConfig' "
 624                 "DESC 'OpenLDAP Database-specific options' "
 625                 "SUP olcConfig STRUCTURAL "
 626                 "MUST olcDatabase "
 627                 "MAY ( olcSuffix $ olcAccess $ olcLastMod $ olcLimits $ "
 628                  "olcMaxDerefDepth $ olcPlugin $ olcReadOnly $ olcReplica $ "
 629                  "olcReplogFile $ olcRequires $ olcRestrict $ olcRootDN $ olcRootPW $ "
 630                  "olcSchemaDN $ olcSecurity $ olcSizeLimit $ olcSyncrepl $ "
 631                  "olcTimeLimit $ olcUpdateDN $ olcUpdateRef ) )",
 632                         Cft_Database, &cfOc_database },
 633         { "( OLcfgOc:6 "
 634                 "NAME 'olcOverlayConfig' "
 635                 "DESC 'OpenLDAP Overlay-specific options' "
 636                 "SUP olcConfig STRUCTURAL "
 637                 "MUST olcOverlay )", Cft_Overlay, &cfOc_overlay },
 638         { "( OLcfgOc:7 "
 639                 "NAME 'olcIncludeFile' "
 640                 "DESC 'OpenLDAP configuration include file' "
 641                 "SUP olcConfig STRUCTURAL "
 642                 "MUST olcInclude "
 643                 "MAY ( cn $ olcRootDSE ) )",
 644                 Cft_Include, &cfOc_include },
 645 #ifdef SLAPD_MODULES
 646         { "( OLcfgOc:8 "
 647                 "NAME 'olcModuleList' "
 648                 "DESC 'OpenLDAP dynamic module info' "
 649                 "SUP olcConfig STRUCTURAL "
 650                 "MUST olcModuleLoad "
 651                 "MAY cn )", Cft_Module, &cfOc_module },
 652 #endif
 653         { NULL, 0, NULL }
 654 };
 655
 656 static int
 657 config_generic(ConfigArgs *c) {
 658         char *p;
 659         int i;
 660
 661         if ( c->op == SLAP_CONFIG_EMIT ) {
 662                 int rc = 0;
 663                 switch(c->type) {
 664                 case CFG_CONCUR:
 665                         c->value_int = ldap_pvt_thread_get_concurrency();
 666                         break;
 667                 case CFG_THREADS:
 668                         c->value_int = connection_pool_max;
 669                         break;
 670                 case CFG_SALT:
 671                         if ( passwd_salt )
 672                                 c->value_string = ch_strdup( passwd_salt );
 673                         else
 674                                 rc = 1;
 675                         break;
 676                 case CFG_LIMITS:
 677                         if ( c->be->be_limits ) {
 678                                 char buf[4096*3];
 679                                 struct berval bv;
 680                                 int i;
 681
 682                                 for ( i=0; c->be->be_limits[i]; i++ ) {
 683                                         bv.bv_len = sprintf( buf, IFMT, i );
 684                                         bv.bv_val = buf+bv.bv_len;
 685                                         limits_unparse( c->be->be_limits[i], &bv );
 686                                         bv.bv_len += bv.bv_val - buf;
 687                                         bv.bv_val = buf;
 688                                         value_add_one( &c->rvalue_vals, &bv );
 689                                 }
 690                         }
 691                         if ( !c->rvalue_vals ) rc = 1;
 692                         break;
 693                 case CFG_RO:
 694                         c->value_int = (c->be->be_restrictops & SLAP_RESTRICT_OP_WRITES) != 0;
 695                         break;
 696                 case CFG_AZPOLICY:
 697                         c->value_string = ch_strdup( slap_sasl_getpolicy());
 698                         break;
 699                 case CFG_AZREGEXP:
 700                         slap_sasl_regexp_unparse( &c->rvalue_vals );
 701                         if ( !c->rvalue_vals ) rc = 1;
 702                         break;
 703 #ifdef HAVE_CYRUS_SASL
 704                 case CFG_SASLSECP: {
 705                         struct berval bv = BER_BVNULL;
 706                         slap_sasl_secprops_unparse( &bv );
 707                         if ( !BER_BVISNULL( &bv )) {
 708                                 ber_bvarray_add( &c->rvalue_vals, &bv );
 709                         } else {
 710                                 rc = 1;
 711                         }
 712                         }
 713                         break;
 714 #endif
 715                 case CFG_DEPTH:
 716                         c->value_int = c->be->be_max_deref_depth;
 717                         break;
 718                 case CFG_OID: {
 719                         ConfigFile *cf = c->private;
 720                         if ( !cf )
 721                                 oidm_unparse( &c->rvalue_vals, NULL, NULL, 1 );
 722                         else if ( cf->c_om_head )
 723                                 oidm_unparse( &c->rvalue_vals, cf->c_om_head,
 724                                         cf->c_om_tail, 0 );
 725                         if ( !c->rvalue_vals )
 726                                 rc = 1;
 727                         }
 728                         break;
 729                 case CFG_OC: {
 730                         ConfigFile *cf = c->private;
 731                         if ( !cf )
 732                                 oc_unparse( &c->rvalue_vals, NULL, NULL, 1 );
 733                         else if ( cf->c_oc_head )
 734                                 oc_unparse( &c->rvalue_vals, cf->c_oc_head,
 735                                         cf->c_oc_tail, 0 );
 736                         if ( !c->rvalue_vals )
 737                                 rc = 1;
 738                         }
 739                         break;
 740                 case CFG_ATTR: {
 741                         ConfigFile *cf = c->private;
 742                         if ( !cf )
 743                                 at_unparse( &c->rvalue_vals, NULL, NULL, 1 );
 744                         else if ( cf->c_at_head )
 745                                 at_unparse( &c->rvalue_vals, cf->c_at_head,
 746                                         cf->c_at_tail, 0 );
 747                         if ( !c->rvalue_vals )
 748                                 rc = 1;
 749                         }
 750                         break;
 751                 case CFG_DIT: {
 752                         ConfigFile *cf = c->private;
 753                         if ( !cf )
 754                                 cr_unparse( &c->rvalue_vals, NULL, NULL, 1 );
 755                         else if ( cf->c_cr_head )
 756                                 cr_unparse( &c->rvalue_vals, cf->c_cr_head,
 757                                         cf->c_cr_tail, 0 );
 758                         if ( !c->rvalue_vals )
 759                                 rc = 1;
 760                         }
 761                         break;
 762
 763                 case CFG_CHECK:
 764                         c->value_int = global_schemacheck;
 765                         break;
 766                 case CFG_ACL: {
 767                         AccessControl *a;
 768                         char *src, *dst, ibuf[11];
 769                         struct berval bv, abv;
 770                         for (i=0, a=c->be->be_acl; a; i++,a=a->acl_next) {
 771                                 abv.bv_len = sprintf( ibuf, IFMT, i );
 772                                 acl_unparse( a, &bv );
 773                                 abv.bv_val = ch_malloc( abv.bv_len + bv.bv_len + 1 );
 774                                 AC_MEMCPY( abv.bv_val, ibuf, abv.bv_len );
 775                                 /* Turn TAB / EOL into plain space */
 776                                 for (src=bv.bv_val,dst=abv.bv_val+abv.bv_len; *src; src++) {
 777                                         if (isspace(*src)) *dst++ = ' ';
 778                                         else *dst++ = *src;
 779                                 }
 780                                 *dst = '\0';
 781                                 if (dst[-1] == ' ') {
 782                                         dst--;
 783                                         *dst = '\0';
 784                                 }
 785                                 abv.bv_len = dst - abv.bv_val;
 786                                 ber_bvarray_add( &c->rvalue_vals, &abv );
 787                         }
 788                         rc = (!i);
 789                         break;
 790                 }
 791                 case CFG_REPLOG:
 792                         if ( c->be->be_replogfile )
 793                                 c->value_string = ch_strdup( c->be->be_replogfile );
 794                         break;
 795                 case CFG_ROOTDSE: {
 796                         ConfigFile *cf = c->private;
 797                         if ( cf->c_dseFiles ) {
 798                                 value_add( &c->rvalue_vals, cf->c_dseFiles );
 799                         } else {
 800                                 rc = 1;
 801                         }
 802                         }
 803                         break;
 804                 case CFG_LOGFILE:
 805                         if ( logfileName )
 806                                 c->value_string = ch_strdup( logfileName );
 807                         else
 808                                 rc = 1;
 809                         break;
 810                 case CFG_LASTMOD:
 811                         c->value_int = (SLAP_NOLASTMOD(c->be) == 0);
 812                         break;
 813                 case CFG_SSTR_IF_MAX:
 814                         c->value_int = index_substr_if_maxlen;
 815                         break;
 816                 case CFG_SSTR_IF_MIN:
 817                         c->value_int = index_substr_if_minlen;
 818                         break;
 819 #ifdef SLAPD_MODULES
 820                 case CFG_MODLOAD: {
 821                         ModPaths *mp = c->private;
 822                         if (mp->mp_loads) {
 823                                 int i;
 824                                 for (i=0; !BER_BVISNULL(&mp->mp_loads[i]); i++) {
 825                                         struct berval bv;
 826                                         bv.bv_val = c->log;
 827                                         bv.bv_len = sprintf( bv.bv_val, IFMT "%s", i,
 828                                                 mp->mp_loads[i].bv_val );
 829                                         value_add_one( &c->rvalue_vals, &bv );
 830                                 }
 831                         }
 832
 833                         rc = c->rvalue_vals ? 0 : 1;
 834                         }
 835                         break;
 836                 case CFG_MODPATH: {
 837                         ModPaths *mp;
 838                         for (i=0, mp=&modpaths; mp; mp=mp->mp_next, i++) {
 839                                 struct berval bv;
 840                                 if ( BER_BVISNULL( &mp->mp_path ) && !mp->mp_loads )
 841                                         continue;
 842                                 bv.bv_val = c->log;
 843                                 bv.bv_len = sprintf( bv.bv_val, IFMT "%s", i,
 844                                         mp->mp_path.bv_val );
 845                                 value_add_one( &c->rvalue_vals, &bv );
 846                         }
 847                         rc = c->rvalue_vals ? 0 : 1;
 848                         }
 849                         break;
 850 #endif
 851 #ifdef LDAP_SLAPI
 852                 case CFG_PLUGIN:
 853                         slapi_int_plugin_unparse( c->be, &c->rvalue_vals );
 854                         if ( !c->rvalue_vals ) rc = 1;
 855                         break;
 856 #endif
 857 #ifdef SLAP_AUTH_REWRITE
 858                 case CFG_REWRITE:
 859                         if ( authz_rewrites ) {
 860                                 struct berval bv, idx;
 861                                 char ibuf[32];
 862                                 int i;
 863
 864                                 idx.bv_val = ibuf;
 865                                 for ( i=0; !BER_BVISNULL( &authz_rewrites[i] ); i++ ) {
 866                                         idx.bv_len = sprintf( idx.bv_val, IFMT, i );
 867                                         bv.bv_len = idx.bv_len + authz_rewrites[i].bv_len;
 868                                         bv.bv_val = ch_malloc( bv.bv_len + 1 );
 869                                         strcpy( bv.bv_val, idx.bv_val );
 870                                         strcpy( bv.bv_val+idx.bv_len, authz_rewrites[i].bv_val );
 871                                         ber_bvarray_add( &c->rvalue_vals, &bv );
 872                                 }
 873                         }
 874                         if ( !c->rvalue_vals ) rc = 1;
 875                         break;
 876 #endif
 877                 default:
 878                         rc = 1;
 879                 }
 880                 return rc;
 881         }
 882
 883         p = strchr(c->line,'(' /*')'*/);
 884         if ( c->op == LDAP_MOD_DELETE ) {
 885                 int rc = 0;
 886                 switch(c->type) {
 887                 case CFG_BACKEND:
 888                 case CFG_DATABASE:
 889                         rc = 1;
 890                         break;
 891                 case CFG_CONCUR:
 892                         ldap_pvt_thread_set_concurrency(c);
 893                         break;
 894
 895                 }
 896         }
 897         switch(c->type) {
 898                 case CFG_BACKEND:
 899                         if(!(c->bi = backend_info(c->argv[1]))) {
 900                                 Debug(LDAP_DEBUG_ANY, "%s: "
 901                                         "backend %s failed init!\n", c->log, c->argv[1], 0);
 902                                 return(1);
 903                         }
 904                         break;
 905
 906                 case CFG_DATABASE:
 907                         c->bi = NULL;
 908                         /* NOTE: config is always the first backend!
 909                          */
 910                         if ( !strcasecmp( c->argv[1], "config" )) {
 911                                 c->be = LDAP_STAILQ_FIRST(&backendDB);
 912                         } else if ( !strcasecmp( c->argv[1], "frontend" )) {
 913                                 c->be = frontendDB;
 914                         } else if(!(c->be = backend_db_init(c->argv[1]))) {
 915                                 Debug(LDAP_DEBUG_ANY, "%s: "
 916                                         "database %s failed init!\n", c->log, c->argv[1], 0);
 917                                 return(1);
 918                         }
 919                         break;
 920
 921                 case CFG_CONCUR:
 922                         ldap_pvt_thread_set_concurrency(c->value_int);
 923                         break;
 924
 925                 case CFG_THREADS:
 926                         ldap_pvt_thread_pool_maxthreads(&connection_pool, c->value_int);
 927                         connection_pool_max = c->value_int;     /* save for reference */
 928                         break;
 929
 930                 case CFG_SALT:
 931                         if ( passwd_salt ) ch_free( passwd_salt );
 932                         passwd_salt = c->value_string;
 933                         lutil_salt_format(passwd_salt);
 934                         break;
 935
 936                 case CFG_LIMITS:
 937                         if(limits_parse(c->be, c->fname, c->lineno, c->argc, c->argv))
 938                                 return(1);
 939                         break;
 940
 941                 case CFG_RO:
 942                         if(c->value_int)
 943                                 c->be->be_restrictops |= SLAP_RESTRICT_OP_WRITES;
 944                         else
 945                                 c->be->be_restrictops &= ~SLAP_RESTRICT_OP_WRITES;
 946                         break;
 947
 948                 case CFG_AZPOLICY:
 949                         ch_free(c->value_string);
 950                         if (slap_sasl_setpolicy( c->argv[1] )) {
 951                                 Debug(LDAP_DEBUG_ANY, "%s: unable to parse value \"%s\" in"
 952                                         " \"authz-policy <policy>\"\n",
 953                                         c->log, c->argv[1], 0 );
 954                                 return(1);
 955                         }
 956                         break;
 957
 958                 case CFG_AZREGEXP:
 959                         if (slap_sasl_regexp_config( c->argv[1], c->argv[2] ))
 960                                 return(1);
 961                         break;
 962
 963 #ifdef HAVE_CYRUS_SASL
 964                 case CFG_SASLSECP:
 965                         {
 966                         char *txt = slap_sasl_secprops( c->argv[1] );
 967                         if ( txt ) {
 968                                 Debug(LDAP_DEBUG_ANY, "%s: sasl-secprops: %s\n",
 969                                         c->log, txt, 0 );
 970                                 return(1);
 971                         }
 972                         break;
 973                         }
 974 #endif
 975
 976                 case CFG_DEPTH:
 977                         c->be->be_max_deref_depth = c->value_int;
 978                         break;
 979
 980                 case CFG_OID: {
 981                         OidMacro *om;
 982
 983                         if(parse_oidm(c->fname, c->lineno, c->argc, c->argv, 1, &om))
 984                                 return(1);
 985                         if (!cfn->c_om_head) cfn->c_om_head = om;
 986                         cfn->c_om_tail = om;
 987                         }
 988                         break;
 989
 990                 case CFG_OC: {
 991                         ObjectClass *oc;
 992
 993                         if(parse_oc(c->fname, c->lineno, p, c->argv, &oc)) return(1);
 994                         if (!cfn->c_oc_head) cfn->c_oc_head = oc;
 995                         cfn->c_oc_tail = oc;
 996                         }
 997                         break;
 998
 999                 case CFG_DIT: {
1000                         ContentRule *cr;
1001
1002                         if(parse_cr(c->fname, c->lineno, p, c->argv, &cr)) return(1);
1003                         if (!cfn->c_cr_head) cfn->c_cr_head = cr;
1004                         cfn->c_cr_tail = cr;
1005                         }
1006                         break;
1007
1008                 case CFG_ATTR: {
1009                         AttributeType *at;
1010
1011                         if(parse_at(c->fname, c->lineno, p, c->argv, &at)) return(1);
1012                         if (!cfn->c_at_head) cfn->c_at_head = at;
1013                         cfn->c_at_tail = at;
1014                         }
1015                         break;
1016
1017                 case CFG_ATOPT:
1018                         ad_define_option(NULL, NULL, 0);
1019                         for(i = 1; i < c->argc; i++)
1020                                 if(ad_define_option(c->argv[i], c->fname, c->lineno))
1021                                         return(1);
1022                         break;
1023
1024                 case CFG_CHECK:
1025                         global_schemacheck = c->value_int;
1026                         if(!global_schemacheck) Debug(LDAP_DEBUG_ANY, "%s: "
1027                                 "schema checking disabled! your mileage may vary!\n",
1028                                 c->log, 0, 0);
1029                         break;
1030
1031                 case CFG_ACL:
1032                         parse_acl(c->be, c->fname, c->lineno, c->argc, c->argv);
1033                         break;
1034
1035                 case CFG_REPLOG:
1036                         if(SLAP_MONITOR(c->be)) {
1037                                 Debug(LDAP_DEBUG_ANY, "%s: "
1038                                         "\"replogfile\" should not be used "
1039                                         "inside monitor database\n",
1040                                         c->log, 0, 0);
1041                                 return(0);      /* FIXME: should this be an error? */
1042                         }
1043
1044                         c->be->be_replogfile = c->value_string;
1045                         break;
1046
1047                 case CFG_ROOTDSE:
1048                         if(read_root_dse_file(c->argv[1])) {
1049                                 Debug(LDAP_DEBUG_ANY, "%s: "
1050                                         "could not read \"rootDSE <filename>\" line\n",
1051                                         c->log, 0, 0);
1052                                 return(1);
1053                         }
1054                         {
1055                                 struct berval bv;
1056                                 ber_str2bv( c->argv[1], 0, 1, &bv );
1057                                 ber_bvarray_add( &cfn->c_dseFiles, &bv );
1058                         }
1059                         break;
1060
1061                 case CFG_LOGFILE: {
1062                                 FILE *logfile;
1063                                 if ( logfileName ) ch_free( logfileName );
1064                                 logfileName = c->value_string;
1065                                 logfile = fopen(logfileName, "w");
1066                                 if(logfile) lutil_debug_file(logfile);
1067                         } break;
1068
1069                 case CFG_LASTMOD:
1070                         if(SLAP_NOLASTMODCMD(c->be)) {
1071                                 Debug(LDAP_DEBUG_ANY, "%s: "
1072                                         "lastmod not available for %s databases\n",
1073                                         c->log, c->be->bd_info->bi_type, 0);
1074                                 return(1);
1075                         }
1076                         if(c->value_int)
1077                                 SLAP_DBFLAGS(c->be) &= ~SLAP_DBFLAG_NOLASTMOD;
1078                         else
1079                                 SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_NOLASTMOD;
1080                         break;
1081
1082                 case CFG_SSTR_IF_MAX:
1083                         if (c->value_int < index_substr_if_minlen) {
1084                                 Debug(LDAP_DEBUG_ANY, "%s: "
1085                                         "invalid max value (%d)\n",
1086                                         c->log, c->value_int, 0 );
1087                                 return(1);
1088                         }
1089                         index_substr_if_maxlen = c->value_int;
1090                         break;
1091
1092                 case CFG_SSTR_IF_MIN:
1093                         if (c->value_int > index_substr_if_maxlen) {
1094                                 Debug(LDAP_DEBUG_ANY, "%s: "
1095                                         "invalid min value (%d)\n",
1096                                         c->log, c->value_int, 0 );
1097                                 return(1);
1098                         }
1099                         index_substr_if_minlen = c->value_int;
1100                         break;
1101
1102 #ifdef SLAPD_MODULES
1103                 case CFG_MODLOAD:
1104                         if(module_load(c->argv[1], c->argc - 2, (c->argc > 2) ? c->argv + 2 : NULL))
1105                                 return(1);
1106                         /* Record this load on the current path */
1107                         {
1108                                 struct berval bv;
1109                                 char *ptr = c->line + STRLENOF("moduleload");
1110                                 while (!isspace(*ptr)) ptr++;
1111                                 while (isspace(*ptr)) ptr++;
1112                                 ber_str2bv(ptr, 0, 1, &bv);
1113                                 ber_bvarray_add( &modcur->mp_loads, &bv );
1114                         }
1115                         break;
1116
1117                 case CFG_MODPATH:
1118                         if(module_path(c->argv[1])) return(1);
1119                         /* Record which path was used with each module */
1120                         {
1121                                 ModPaths *mp;
1122
1123                                 if (!modpaths.mp_loads) {
1124                                         mp = &modpaths;
1125                                 } else {
1126                                         mp = ch_malloc( sizeof( ModPaths ));
1127                                         modlast->mp_next = mp;
1128                                 }
1129                                 ber_str2bv(c->argv[1], 0, 1, &mp->mp_path);
1130                                 mp->mp_next = NULL;
1131                                 mp->mp_loads = NULL;
1132                                 modlast = mp;
1133                                 if ( c->op == SLAP_CONFIG_ADD )
1134                                         modcur = mp;
1135                         }
1136
1137                         break;
1138 #endif
1139
1140 #ifdef LDAP_SLAPI
1141                 case CFG_PLUGIN:
1142                         if(slapi_int_read_config(c->be, c->fname, c->lineno, c->argc, c->argv) != LDAP_SUCCESS)
1143                                 return(1);
1144                         slapi_plugins_used++;
1145                         break;
1146 #endif
1147
1148 #ifdef SLAP_AUTH_REWRITE
1149                 case CFG_REWRITE: {
1150                         struct berval bv;
1151                         if(slap_sasl_rewrite_config(c->fname, c->lineno, c->argc, c->argv))
1152                                 return(1);
1153                         ber_str2bv( c->line, 0, 1, &bv );
1154                         ber_bvarray_add( &authz_rewrites, &bv );
1155                         }
1156                         break;
1157 #endif
1158
1159
1160                 default:
1161                         Debug(LDAP_DEBUG_ANY, "%s: unknown CFG_TYPE %d"
1162                                 "(ignored)\n", c->log, c->type, 0);
1163
1164         }
1165         return(0);
1166 }
1167
1168
1169 static int
1170 config_fname(ConfigArgs *c) {
1171         if(c->op == SLAP_CONFIG_EMIT) {
1172                 if (c->private) {
1173                         ConfigFile *cf = c->private;
1174                         value_add_one( &c->rvalue_vals, &cf->c_file );
1175                         return 0;
1176                 }
1177                 return 1;
1178         }
1179         return(0);
1180 }
1181
1182 static int
1183 config_cfdir(ConfigArgs *c) {
1184         if(c->op == SLAP_CONFIG_EMIT) {
1185                 value_add_one( &c->rvalue_vals, &cfdir );
1186                 return 0;
1187         }
1188         return(0);
1189 }
1190
1191 static int
1192 config_search_base(ConfigArgs *c) {
1193         struct berval dn;
1194
1195         if(c->op == SLAP_CONFIG_EMIT) {
1196                 int rc = 1;
1197                 if (!BER_BVISEMPTY(&default_search_base)) {
1198                         value_add_one(&c->rvalue_vals, &default_search_base);
1199                         value_add_one(&c->rvalue_nvals, &default_search_nbase);
1200                         rc = 0;
1201                 }
1202                 return rc;
1203         }
1204
1205         if(c->bi || c->be != frontendDB) {
1206                 Debug(LDAP_DEBUG_ANY, "%s: defaultSearchBase line must appear "
1207                         "prior to any backend or database definition\n",
1208                         c->log, 0, 0);
1209                 return(1);
1210         }
1211
1212         if(default_search_nbase.bv_len) {
1213                 Debug(LDAP_DEBUG_ANY, "%s: "
1214                         "default search base \"%s\" already defined "
1215                         "(discarding old)\n",
1216                         c->log, default_search_base.bv_val, 0);
1217                 free(default_search_base.bv_val);
1218                 free(default_search_nbase.bv_val);
1219         }
1220
1221         default_search_base = c->value_dn;
1222         default_search_nbase = c->value_ndn;
1223         return(0);
1224 }
1225
1226 static int
1227 config_passwd_hash(ConfigArgs *c) {
1228         int i;
1229         if (c->op == SLAP_CONFIG_EMIT) {
1230                 struct berval bv;
1231                 for (i=0; default_passwd_hash && default_passwd_hash[i]; i++) {
1232                         ber_str2bv(default_passwd_hash[i], 0, 0, &bv);
1233                         value_add_one(&c->rvalue_vals, &bv);
1234                 }
1235                 return i ? 0 : 1;
1236         }
1237         if(default_passwd_hash) {
1238                 Debug(LDAP_DEBUG_ANY, "%s: "
1239                         "already set default password_hash\n",
1240                         c->log, 0, 0);
1241                 return(1);
1242         }
1243         for(i = 1; i < c->argc; i++) {
1244                 if(!lutil_passwd_scheme(c->argv[i])) {
1245                         Debug(LDAP_DEBUG_ANY, "%s: "
1246                                 "password scheme \"%s\" not available\n",
1247                                 c->log, c->argv[i], 0);
1248                 } else {
1249                         ldap_charray_add(&default_passwd_hash, c->argv[i]);
1250                 }
1251                 if(!default_passwd_hash) {
1252                         Debug(LDAP_DEBUG_ANY, "%s: no valid hashes found\n",
1253                                 c->log, 0, 0 );
1254                         return(1);
1255                 }
1256         }
1257         return(0);
1258 }
1259
1260 static int
1261 config_schema_dn(ConfigArgs *c) {
1262         if ( c->op == SLAP_CONFIG_EMIT ) {
1263                 int rc = 1;
1264                 if ( !BER_BVISEMPTY( &c->be->be_schemadn )) {
1265                         value_add_one(&c->rvalue_vals, &c->be->be_schemadn);
1266                         value_add_one(&c->rvalue_nvals, &c->be->be_schemandn);
1267                         rc = 0;
1268                 }
1269                 return rc;
1270         }
1271         c->be->be_schemadn = c->value_dn;
1272         c->be->be_schemandn = c->value_ndn;
1273         return(0);
1274 }
1275
1276 static int
1277 config_sizelimit(ConfigArgs *c) {
1278         int i, rc = 0;
1279         char *next;
1280         struct slap_limits_set *lim = &c->be->be_def_limit;
1281         if (c->op == SLAP_CONFIG_EMIT) {
1282                 char buf[8192];
1283                 struct berval bv;
1284                 bv.bv_val = buf;
1285                 bv.bv_len = 0;
1286                 limits_unparse_one( lim, SLAP_LIMIT_SIZE, &bv );
1287                 if ( !BER_BVISEMPTY( &bv ))
1288                         value_add_one( &c->rvalue_vals, &bv );
1289                 else
1290                         rc = 1;
1291                 return rc;
1292         }
1293         for(i = 1; i < c->argc; i++) {
1294                 if(!strncasecmp(c->argv[i], "size", 4)) {
1295                         rc = limits_parse_one(c->argv[i], lim);
1296                         if ( rc ) {
1297                                 Debug(LDAP_DEBUG_ANY, "%s: "
1298                                         "unable to parse value \"%s\" in \"sizelimit <limit>\" line\n",
1299                                         c->log, c->argv[i], 0);
1300                                 return(1);
1301                         }
1302                 } else {
1303                         if(!strcasecmp(c->argv[i], "unlimited")) {
1304                                 lim->lms_s_soft = -1;
1305                         } else {
1306                                 lim->lms_s_soft = strtol(c->argv[i], &next, 0);
1307                                 if(next == c->argv[i]) {
1308                                         Debug(LDAP_DEBUG_ANY, "%s: "
1309                                                 "unable to parse limit \"%s\" in \"sizelimit <limit>\" line\n",
1310                                                 c->log, c->argv[i], 0);
1311                                         return(1);
1312                                 } else if(next[0] != '\0') {
1313                                         Debug(LDAP_DEBUG_ANY, "%s: "
1314                                                 "trailing chars \"%s\" in \"sizelimit <limit>\" line (ignored)\n",
1315                                                 c->log, next, 0);
1316                                 }
1317                         }
1318                         lim->lms_s_hard = 0;
1319                 }
1320         }
1321         return(0);
1322 }
1323
1324 static int
1325 config_timelimit(ConfigArgs *c) {
1326         int i, rc = 0;
1327         char *next;
1328         struct slap_limits_set *lim = &c->be->be_def_limit;
1329         if (c->op == SLAP_CONFIG_EMIT) {
1330                 char buf[8192];
1331                 struct berval bv;
1332                 bv.bv_val = buf;
1333                 bv.bv_len = 0;
1334                 limits_unparse_one( lim, SLAP_LIMIT_TIME, &bv );
1335                 if ( !BER_BVISEMPTY( &bv ))
1336                         value_add_one( &c->rvalue_vals, &bv );
1337                 else
1338                         rc = 1;
1339                 return rc;
1340         }
1341         for(i = 1; i < c->argc; i++) {
1342                 if(!strncasecmp(c->argv[i], "time", 4)) {
1343                         rc = limits_parse_one(c->argv[i], lim);
1344                         if ( rc ) {
1345                                 Debug(LDAP_DEBUG_ANY, "%s: "
1346                                         "unable to parse value \"%s\" in \"timelimit <limit>\" line\n",
1347                                         c->log, c->argv[i], 0);
1348                                 return(1);
1349                         }
1350                 } else {
1351                         if(!strcasecmp(c->argv[i], "unlimited")) {
1352                                 lim->lms_t_soft = -1;
1353                         } else {
1354                                 lim->lms_t_soft = strtol(c->argv[i], &next, 0);
1355                                 if(next == c->argv[i]) {
1356                                         Debug(LDAP_DEBUG_ANY, "%s: "
1357                                                 "unable to parse limit \"%s\" in \"timelimit <limit>\" line\n",
1358                                                 c->log, c->argv[i], 0);
1359                                         return(1);
1360                                 } else if(next[0] != '\0') {
1361                                         Debug(LDAP_DEBUG_ANY, "%s: "
1362                                                 "trailing chars \"%s\" in \"timelimit <limit>\" line (ignored)\n",
1363                                                 c->log, next, 0);
1364                                 }
1365                         }
1366                         lim->lms_t_hard = 0;
1367                 }
1368         }
1369         return(0);
1370 }
1371
1372 static int
1373 config_overlay(ConfigArgs *c) {
1374         if (c->op == SLAP_CONFIG_EMIT) {
1375                 return 1;
1376         }
1377         if(c->argv[1][0] == '-' && overlay_config(c->be, &c->argv[1][1])) {
1378                 /* log error */
1379                 Debug(LDAP_DEBUG_ANY, "%s: (optional) %s overlay \"%s\" configuration failed (ignored)\n",
1380                         c->log, c->be == frontendDB ? "global " : "", c->argv[1][1]);
1381         } else if(overlay_config(c->be, c->argv[1])) {
1382                 return(1);
1383         }
1384         return(0);
1385 }
1386
1387 static int
1388 config_suffix(ConfigArgs *c) {
1389         Backend *tbe;
1390         struct berval pdn, ndn;
1391         int rc;
1392
1393         if (c->be == frontendDB || SLAP_MONITOR(c->be) ||
1394                 SLAP_CONFIG(c->be)) return 1;
1395
1396         if (c->op == SLAP_CONFIG_EMIT) {
1397                 if (!BER_BVISNULL( &c->be->be_suffix[0] )) {
1398                         value_add( &c->rvalue_vals, c->be->be_suffix );
1399                         value_add( &c->rvalue_nvals, c->be->be_nsuffix );
1400                         return 0;
1401                 } else {
1402                         return 1;
1403                 }
1404         }
1405 #ifdef SLAPD_MONITOR_DN
1406         if(!strcasecmp(c->argv[1], SLAPD_MONITOR_DN)) {
1407                 Debug(LDAP_DEBUG_ANY, "%s: "
1408                         "\"%s\" is reserved for monitoring slapd\n",
1409                         c->log, SLAPD_MONITOR_DN, 0);
1410                 return(1);
1411         }
1412 #endif
1413
1414         pdn = c->value_dn;
1415         ndn = c->value_ndn;
1416         tbe = select_backend(&ndn, 0, 0);
1417         if(tbe == c->be) {
1418                 Debug(LDAP_DEBUG_ANY, "%s: suffix already served by this backend! (ignored)\n",
1419                         c->log, 0, 0);
1420                 free(pdn.bv_val);
1421                 free(ndn.bv_val);
1422         } else if(tbe) {
1423                 Debug(LDAP_DEBUG_ANY, "%s: suffix already served by a preceding backend \"%s\"\n",
1424                         c->log, tbe->be_suffix[0].bv_val, 0);
1425                 free(pdn.bv_val);
1426                 free(ndn.bv_val);
1427                 return(1);
1428         } else if(pdn.bv_len == 0 && default_search_nbase.bv_len) {
1429                 Debug(LDAP_DEBUG_ANY, "%s: suffix DN empty and default search "
1430                         "base provided \"%s\" (assuming okay)\n",
1431                         c->log, default_search_base.bv_val, 0);
1432         }
1433         ber_bvarray_add(&c->be->be_suffix, &pdn);
1434         ber_bvarray_add(&c->be->be_nsuffix, &ndn);
1435         return(0);
1436 }
1437
1438 static int
1439 config_rootdn(ConfigArgs *c) {
1440         if (c->op == SLAP_CONFIG_EMIT) {
1441                 if ( !BER_BVISNULL( &c->be->be_rootdn )) {
1442                         value_add_one(&c->rvalue_vals, &c->be->be_rootdn);
1443                         value_add_one(&c->rvalue_nvals, &c->be->be_rootndn);
1444                         return 0;
1445                 } else {
1446                         return 1;
1447                 }
1448         }
1449         c->be->be_rootdn = c->value_dn;
1450         c->be->be_rootndn = c->value_ndn;
1451         return(0);
1452 }
1453
1454 static int
1455 config_rootpw(ConfigArgs *c) {
1456         Backend *tbe;
1457         if (c->op == SLAP_CONFIG_EMIT) {
1458                 if (!BER_BVISEMPTY(&c->be->be_rootpw)) {
1459                         ber_dupbv( &c->value_bv, &c->be->be_rootpw);
1460                         return 0;
1461                 }
1462                 return 1;
1463         }
1464
1465         tbe = select_backend(&c->be->be_rootndn, 0, 0);
1466         if(tbe != c->be) {
1467                 Debug(LDAP_DEBUG_ANY, "%s: "
1468                         "rootpw can only be set when rootdn is under suffix\n",
1469                         c->log, 0, 0);
1470                 return(1);
1471         }
1472         c->be->be_rootpw = c->value_bv;
1473         return(0);
1474 }
1475
1476 static int
1477 config_restrict(ConfigArgs *c) {
1478         slap_mask_t restrictops = 0;
1479         int i;
1480         slap_verbmasks restrictable_ops[] = {
1481                 { BER_BVC("bind"),              SLAP_RESTRICT_OP_BIND },
1482                 { BER_BVC("add"),               SLAP_RESTRICT_OP_ADD },
1483                 { BER_BVC("modify"),            SLAP_RESTRICT_OP_MODIFY },
1484                 { BER_BVC("rename"),            SLAP_RESTRICT_OP_RENAME },
1485                 { BER_BVC("modrdn"),            0 },
1486                 { BER_BVC("delete"),            SLAP_RESTRICT_OP_DELETE },
1487                 { BER_BVC("search"),            SLAP_RESTRICT_OP_SEARCH },
1488                 { BER_BVC("compare"),   SLAP_RESTRICT_OP_COMPARE },
1489                 { BER_BVC("read"),              SLAP_RESTRICT_OP_READS },
1490                 { BER_BVC("write"),             SLAP_RESTRICT_OP_WRITES },
1491                 { BER_BVC("extended"),  SLAP_RESTRICT_OP_EXTENDED },
1492                 { BER_BVC("extended=" LDAP_EXOP_START_TLS ),            SLAP_RESTRICT_EXOP_START_TLS },
1493                 { BER_BVC("extended=" LDAP_EXOP_MODIFY_PASSWD ),        SLAP_RESTRICT_EXOP_MODIFY_PASSWD },
1494                 { BER_BVC("extended=" LDAP_EXOP_X_WHO_AM_I ),           SLAP_RESTRICT_EXOP_WHOAMI },
1495                 { BER_BVC("extended=" LDAP_EXOP_X_CANCEL ),             SLAP_RESTRICT_EXOP_CANCEL },
1496                 { BER_BVNULL,   0 }
1497         };
1498
1499         if (c->op == SLAP_CONFIG_EMIT) {
1500                 return mask_to_verbs( restrictable_ops, c->be->be_restrictops,
1501                         &c->rvalue_vals );
1502         }
1503         i = verbs_to_mask( c->argc, c->argv, restrictable_ops, &restrictops );
1504         if ( i ) {
1505                 Debug(LDAP_DEBUG_ANY, "%s: "
1506                         "unknown operation %s in \"restrict <features>\" line\n",
1507                         c->log, c->argv[i], 0);
1508                 return(1);
1509         }
1510         if ( restrictops & SLAP_RESTRICT_OP_EXTENDED )
1511                 restrictops &= ~SLAP_RESTRICT_EXOP_MASK;
1512         c->be->be_restrictops |= restrictops;
1513         return(0);
1514 }
1515
1516 static int
1517 config_allows(ConfigArgs *c) {
1518         slap_mask_t allows = 0;
1519         int i;
1520         slap_verbmasks allowable_ops[] = {
1521                 { BER_BVC("bind_v2"),           SLAP_ALLOW_BIND_V2 },
1522                 { BER_BVC("bind_anon_cred"),    SLAP_ALLOW_BIND_ANON_CRED },
1523                 { BER_BVC("bind_anon_dn"),      SLAP_ALLOW_BIND_ANON_DN },
1524                 { BER_BVC("update_anon"),       SLAP_ALLOW_UPDATE_ANON },
1525                 { BER_BVNULL,   0 }
1526         };
1527         if (c->op == SLAP_CONFIG_EMIT) {
1528                 return mask_to_verbs( allowable_ops, global_allows, &c->rvalue_vals );
1529         }
1530         i = verbs_to_mask(c->argc, c->argv, allowable_ops, &allows);
1531         if ( i ) {
1532                 Debug(LDAP_DEBUG_ANY, "%s: "
1533                         "unknown feature %s in \"allow <features>\" line\n",
1534                         c->log, c->argv[i], 0);
1535                 return(1);
1536         }
1537         global_allows |= allows;
1538         return(0);
1539 }
1540
1541 static int
1542 config_disallows(ConfigArgs *c) {
1543         slap_mask_t disallows = 0;
1544         int i;
1545         slap_verbmasks disallowable_ops[] = {
1546                 { BER_BVC("bind_anon"),         SLAP_DISALLOW_BIND_ANON },
1547                 { BER_BVC("bind_simple"),       SLAP_DISALLOW_BIND_SIMPLE },
1548                 { BER_BVC("bind_krb4"),         SLAP_DISALLOW_BIND_KRBV4 },
1549                 { BER_BVC("tls_2_anon"),                SLAP_DISALLOW_TLS_2_ANON },
1550                 { BER_BVC("tls_authc"),         SLAP_DISALLOW_TLS_AUTHC },
1551                 { BER_BVNULL, 0 }
1552         };
1553         if (c->op == SLAP_CONFIG_EMIT) {
1554                 return mask_to_verbs( disallowable_ops, global_disallows, &c->rvalue_vals );
1555         }
1556         i = verbs_to_mask(c->argc, c->argv, disallowable_ops, &disallows);
1557         if ( i ) {
1558                 Debug(LDAP_DEBUG_ANY, "%s: "
1559                         "unknown feature %s in \"disallow <features>\" line\n",
1560                         c->log, c->argv[i], 0);
1561                 return(1);
1562         }
1563         global_disallows |= disallows;
1564         return(0);
1565 }
1566
1567 static int
1568 config_requires(ConfigArgs *c) {
1569         slap_mask_t requires = 0;
1570         int i;
1571         slap_verbmasks requires_ops[] = {
1572                 { BER_BVC("bind"),              SLAP_REQUIRE_BIND },
1573                 { BER_BVC("LDAPv3"),            SLAP_REQUIRE_LDAP_V3 },
1574                 { BER_BVC("authc"),             SLAP_REQUIRE_AUTHC },
1575                 { BER_BVC("sasl"),              SLAP_REQUIRE_SASL },
1576                 { BER_BVC("strong"),            SLAP_REQUIRE_STRONG },
1577                 { BER_BVNULL, 0 }
1578         };
1579         if (c->op == SLAP_CONFIG_EMIT) {
1580                 return mask_to_verbs( requires_ops, c->be->be_requires, &c->rvalue_vals );
1581         }
1582         i = verbs_to_mask(c->argc, c->argv, requires_ops, &requires);
1583         if ( i ) {
1584                 Debug(LDAP_DEBUG_ANY, "%s: "
1585                         "unknown feature %s in \"require <features>\" line\n",
1586                         c->log, c->argv[i], 0);
1587                 return(1);
1588         }
1589         c->be->be_requires = requires;
1590         return(0);
1591 }
1592
1593 static int
1594 config_loglevel(ConfigArgs *c) {
1595         int i;
1596         char *next;
1597         slap_verbmasks loglevel_ops[] = {
1598                 { BER_BVC("Trace"),     LDAP_DEBUG_TRACE },
1599                 { BER_BVC("Packets"),   LDAP_DEBUG_PACKETS },
1600                 { BER_BVC("Args"),      LDAP_DEBUG_ARGS },
1601                 { BER_BVC("Conns"),     LDAP_DEBUG_CONNS },
1602                 { BER_BVC("BER"),       LDAP_DEBUG_BER },
1603                 { BER_BVC("Filter"),    LDAP_DEBUG_FILTER },
1604                 { BER_BVC("Config"),    LDAP_DEBUG_CONFIG },
1605                 { BER_BVC("ACL"),       LDAP_DEBUG_ACL },
1606                 { BER_BVC("Stats"),     LDAP_DEBUG_STATS },
1607                 { BER_BVC("Stats2"),    LDAP_DEBUG_STATS2 },
1608                 { BER_BVC("Shell"),     LDAP_DEBUG_SHELL },
1609                 { BER_BVC("Parse"),     LDAP_DEBUG_PARSE },
1610                 { BER_BVC("Cache"),     LDAP_DEBUG_CACHE },
1611                 { BER_BVC("Index"),     LDAP_DEBUG_INDEX },
1612                 { BER_BVC("Any"),       -1 },
1613                 { BER_BVNULL,   0 }
1614         };
1615
1616         if (c->op == SLAP_CONFIG_EMIT) {
1617                 return mask_to_verbs( loglevel_ops, ldap_syslog, &c->rvalue_vals );
1618         }
1619
1620         ldap_syslog = 0;
1621
1622         for( i=1; i < c->argc; i++ ) {
1623                 int     level;
1624
1625                 if ( isdigit( c->argv[i][0] ) ) {
1626                         level = strtol( c->argv[i], &next, 10 );
1627                         if ( next == NULL || next[0] != '\0' ) {
1628                                 Debug( LDAP_DEBUG_ANY,
1629                                         "%s: unable to parse level \"%s\" "
1630                                         "in \"loglevel <level> [...]\" line.\n",
1631                                         c->log, c->argv[i], 0);
1632                                 return( 1 );
1633                         }
1634                 } else {
1635                         int j = verb_to_mask(c->argv[i], loglevel_ops);
1636                         if(BER_BVISNULL(&loglevel_ops[j].word)) {
1637                                 Debug( LDAP_DEBUG_ANY,
1638                                         "%s: unknown level \"%s\" "
1639                                         "in \"loglevel <level> [...]\" line.\n",
1640                                         c->log, c->argv[i], 0);
1641                                 return( 1 );
1642                         }
1643                         level = loglevel_ops[j].mask;
1644                 }
1645                 ldap_syslog |= level;
1646         }
1647         return(0);
1648 }
1649
1650 static int
1651 config_syncrepl(ConfigArgs *c) {
1652         if (c->op == SLAP_CONFIG_EMIT) {
1653                 if ( c->be->be_syncinfo ) {
1654                         struct berval bv;
1655                         syncrepl_unparse( c->be->be_syncinfo, &bv );
1656                         ber_bvarray_add( &c->rvalue_vals, &bv );
1657                         return 0;
1658                 }
1659                 return 1;
1660         }
1661         if(SLAP_SHADOW(c->be)) {
1662                 Debug(LDAP_DEBUG_ANY, "%s: "
1663                         "syncrepl: database already shadowed.\n",
1664                         c->log, 0, 0);
1665                 return(1);
1666         } else if(add_syncrepl(c->be, c->argv, c->argc)) {
1667                 return(1);
1668         }
1669         SLAP_DBFLAGS(c->be) |= (SLAP_DBFLAG_SHADOW | SLAP_DBFLAG_SYNC_SHADOW);
1670         return(0);
1671 }
1672
1673 static int
1674 config_referral(ConfigArgs *c) {
1675         struct berval vals[2];
1676         if (c->op == SLAP_CONFIG_EMIT) {
1677                 if ( default_referral ) {
1678                         value_add( &c->rvalue_vals, default_referral );
1679                         return 0;
1680                 } else {
1681                         return 1;
1682                 }
1683         }
1684         if(validate_global_referral(c->argv[1])) {
1685                 Debug(LDAP_DEBUG_ANY, "%s: "
1686                         "invalid URL (%s) in \"referral\" line.\n",
1687                         c->log, c->argv[1], 0);
1688                 return(1);
1689         }
1690
1691         ber_str2bv(c->argv[1], 0, 0, &vals[0]);
1692         vals[1].bv_val = NULL; vals[1].bv_len = 0;
1693         if(value_add(&default_referral, vals)) return(LDAP_OTHER);
1694         return(0);
1695 }
1696
1697 static struct {
1698         struct berval key;
1699         int off;
1700 } sec_keys[] = {
1701         { BER_BVC("ssf="), offsetof(slap_ssf_set_t, sss_ssf) },
1702         { BER_BVC("transport="), offsetof(slap_ssf_set_t, sss_transport) },
1703         { BER_BVC("tls="), offsetof(slap_ssf_set_t, sss_tls) },
1704         { BER_BVC("sasl="), offsetof(slap_ssf_set_t, sss_sasl) },
1705         { BER_BVC("update_ssf="), offsetof(slap_ssf_set_t, sss_update_ssf) },
1706         { BER_BVC("update_transport="), offsetof(slap_ssf_set_t, sss_update_transport) },
1707         { BER_BVC("update_tls="), offsetof(slap_ssf_set_t, sss_update_tls) },
1708         { BER_BVC("update_sasl="), offsetof(slap_ssf_set_t, sss_update_sasl) },
1709         { BER_BVC("simple_bind="), offsetof(slap_ssf_set_t, sss_simple_bind) },
1710         { BER_BVNULL, 0 }
1711 };
1712
1713 static int
1714 config_security(ConfigArgs *c) {
1715         slap_ssf_set_t *set = &c->be->be_ssf_set;
1716         char *next;
1717         int i, j;
1718         if (c->op == SLAP_CONFIG_EMIT) {
1719                 char numbuf[32];
1720                 struct berval bv;
1721                 slap_ssf_t *tgt;
1722                 int rc = 1;
1723
1724                 for (i=0; !BER_BVISNULL( &sec_keys[i].key ); i++) {
1725                         tgt = (slap_ssf_t *)((char *)set + sec_keys[i].off);
1726                         if ( *tgt ) {
1727                                 rc = 0;
1728                                 bv.bv_len = sprintf( numbuf, "%u", *tgt );
1729                                 bv.bv_len += sec_keys[i].key.bv_len;
1730                                 bv.bv_val = ch_malloc( bv.bv_len + 1);
1731                                 next = lutil_strcopy( bv.bv_val, sec_keys[i].key.bv_val );
1732                                 strcpy( next, numbuf );
1733                                 ber_bvarray_add( &c->rvalue_vals, &bv );
1734                         }
1735                 }
1736                 return rc;
1737         }
1738         for(i = 1; i < c->argc; i++) {
1739                 slap_ssf_t *tgt = NULL;
1740                 char *src;
1741                 for ( j=0; !BER_BVISNULL( &sec_keys[j].key ); j++ ) {
1742                         if(!strncasecmp(c->argv[i], sec_keys[j].key.bv_val,
1743                                 sec_keys[j].key.bv_len)) {
1744                                 src = c->argv[i] + sec_keys[j].key.bv_len;
1745                                 tgt = (slap_ssf_t *)((char *)set + sec_keys[j].off);
1746                                 break;
1747                         }
1748                 }
1749                 if ( !tgt ) {
1750                         Debug(LDAP_DEBUG_ANY, "%s: "
1751                                 "unknown factor %s in \"security <factors>\" line\n",
1752                                 c->log, c->argv[i], 0);
1753                         return(1);
1754                 }
1755
1756                 *tgt = strtol(src, &next, 10);
1757                 if(next == NULL || next[0] != '\0' ) {
1758                         Debug(LDAP_DEBUG_ANY, "%s: "
1759                                 "unable to parse factor \"%s\" in \"security <factors>\" line\n",
1760                                 c->log, c->argv[i], 0);
1761                         return(1);
1762                 }
1763         }
1764         return(0);
1765 }
1766
1767 static char *
1768 anlist_unparse( AttributeName *an, char *ptr ) {
1769         int comma = 0;
1770
1771         for (; !BER_BVISNULL( &an->an_name ); an++) {
1772                 if ( comma ) *ptr++ = ',';
1773                 ptr = lutil_strcopy( ptr, an->an_name.bv_val );
1774                 comma = 1;
1775         }
1776         return ptr;
1777 }
1778
1779 static void
1780 replica_unparse( struct slap_replica_info *ri, int i, struct berval *bv )
1781 {
1782         int len;
1783         char *ptr;
1784         struct berval bc = {0};
1785         char numbuf[32];
1786
1787         len = sprintf(numbuf, IFMT, i );
1788
1789         len += strlen( ri->ri_uri ) + STRLENOF("uri=");
1790         if ( ri->ri_nsuffix ) {
1791                 for (i=0; !BER_BVISNULL( &ri->ri_nsuffix[i] ); i++) {
1792                         len += ri->ri_nsuffix[i].bv_len + STRLENOF(" suffix=\"\"");
1793                 }
1794         }
1795         if ( ri->ri_attrs ) {
1796                 len += STRLENOF("attr");
1797                 if ( ri->ri_exclude ) len++;
1798                 for (i=0; !BER_BVISNULL( &ri->ri_attrs[i].an_name ); i++) {
1799                         len += 1 + ri->ri_attrs[i].an_name.bv_len;
1800                 }
1801         }
1802         bindconf_unparse( &ri->ri_bindconf, &bc );
1803         len += bc.bv_len;
1804
1805         bv->bv_val = ch_malloc(len + 1);
1806         bv->bv_len = len;
1807
1808         ptr = lutil_strcopy( bv->bv_val, numbuf );
1809         ptr = lutil_strcopy( ptr, "uri=" );
1810         ptr = lutil_strcopy( ptr, ri->ri_uri );
1811
1812         if ( ri->ri_nsuffix ) {
1813                 for (i=0; !BER_BVISNULL( &ri->ri_nsuffix[i] ); i++) {
1814                         ptr = lutil_strcopy( ptr, " suffix=\"" );
1815                         ptr = lutil_strcopy( ptr, ri->ri_nsuffix[i].bv_val );
1816                         *ptr++ = '"';
1817                 }
1818         }
1819         if ( ri->ri_attrs ) {
1820                 ptr = lutil_strcopy( ptr, "attr" );
1821                 if ( ri->ri_exclude ) *ptr++ = '!';
1822                 *ptr++ = '=';
1823                 ptr = anlist_unparse( ri->ri_attrs, ptr );
1824         }
1825         if ( bc.bv_val ) {
1826                 strcpy( ptr, bc.bv_val );
1827                 ch_free( bc.bv_val );
1828         }
1829 }
1830
1831 static int
1832 config_replica(ConfigArgs *c) {
1833         int i, nr = -1, len;
1834         char *replicahost, *replicauri;
1835         LDAPURLDesc *ludp;
1836
1837         if (c->op == SLAP_CONFIG_EMIT) {
1838                 if (c->be->be_replica) {
1839                         struct berval bv;
1840                         for (i=0;c->be->be_replica[i]; i++) {
1841                                 replica_unparse( c->be->be_replica[i], i, &bv );
1842                                 ber_bvarray_add( &c->rvalue_vals, &bv );
1843                         }
1844                         return 0;
1845                 }
1846                 return 1;
1847         }
1848         if(SLAP_MONITOR(c->be)) {
1849                 Debug(LDAP_DEBUG_ANY, "%s: "
1850                         "\"replica\" should not be used inside monitor database\n",
1851                         c->log, 0, 0);
1852                 return(0);      /* FIXME: should this be an error? */
1853         }
1854
1855         for(i = 1; i < c->argc; i++) {
1856                 if(!strncasecmp(c->argv[i], "host=", STRLENOF("host="))) {
1857                         replicahost = c->argv[i] + STRLENOF("host=");
1858                         len = strlen( replicahost );
1859                         replicauri = ch_malloc( len + STRLENOF("ldap://") + 1 );
1860                         sprintf( replicauri, "ldap://%s", replicahost );
1861                         replicahost = replicauri + STRLENOF( "ldap://");
1862                         nr = add_replica_info(c->be, replicauri, replicahost);
1863                         break;
1864                 } else if(!strncasecmp(c->argv[i], "uri=", STRLENOF("uri="))) {
1865                         if(ldap_url_parse(c->argv[i] + STRLENOF("uri="), &ludp) != LDAP_SUCCESS) {
1866                                 Debug(LDAP_DEBUG_ANY, "%s: "
1867                                         "replica line contains invalid "
1868                                         "uri definition.\n", c->log, 0, 0);
1869                                 return(1);
1870                         }
1871                         if(!ludp->lud_host) {
1872                                 Debug(LDAP_DEBUG_ANY, "%s: "
1873                                         "replica line contains invalid "
1874                                         "uri definition - missing hostname.\n",
1875                                         c->log, 0, 0);
1876                                 return(1);
1877                         }
1878                         ldap_free_urldesc(ludp);
1879                         replicauri = c->argv[i] + STRLENOF("uri=");
1880                         replicauri = ch_strdup( replicauri );
1881                         replicahost = strchr( replicauri, '/' );
1882                         replicahost += 2;
1883                         nr = add_replica_info(c->be, replicauri, replicahost);
1884                         break;
1885                 }
1886         }
1887         if(i == c->argc) {
1888                 Debug(LDAP_DEBUG_ANY, "%s: "
1889                         "missing host or uri in \"replica\" line\n",
1890                         c->log, 0, 0);
1891                 return(1);
1892         } else if(nr == -1) {
1893                 Debug(LDAP_DEBUG_ANY, "%s: "
1894                         "unable to add replica \"%s\"\n",
1895                         c->log, replicauri, 0);
1896                 return(1);
1897         } else {
1898                 for(i = 1; i < c->argc; i++) {
1899                         if(!strncasecmp(c->argv[i], "suffix=", STRLENOF( "suffix="))) {
1900                                 switch(add_replica_suffix(c->be, nr, c->argv[i] + STRLENOF("suffix="))) {
1901                                         case 1:
1902                                                 Debug(LDAP_DEBUG_ANY, "%s: "
1903                                                 "suffix \"%s\" in \"replica\" line is not valid for backend (ignored)\n",
1904                                                 c->log, c->argv[i] + STRLENOF("suffix="), 0);
1905                                                 break;
1906                                         case 2:
1907                                                 Debug(LDAP_DEBUG_ANY, "%s: "
1908                                                 "unable to normalize suffix in \"replica\" line (ignored)\n",
1909                                                 c->log, 0, 0);
1910                                                 break;
1911                                 }
1912
1913                         } else if(!strncasecmp(c->argv[i], "attr", STRLENOF("attr"))) {
1914                                 int exclude = 0;
1915                                 char *arg = c->argv[i] + STRLENOF("attr");
1916                                 if(arg[0] == '!') {
1917                                         arg++;
1918                                         exclude = 1;
1919                                 }
1920                                 if(arg[0] != '=') {
1921                                         continue;
1922                                 }
1923                                 if(add_replica_attrs(c->be, nr, arg + 1, exclude)) {
1924                                         Debug(LDAP_DEBUG_ANY, "%s: "
1925                                                 "attribute \"%s\" in \"replica\" line is unknown\n",
1926                                                 c->log, arg + 1, 0);
1927                                         return(1);
1928                                 }
1929                         } else if ( bindconf_parse( c->argv[i],
1930                                         &c->be->be_replica[nr]->ri_bindconf ) ) {
1931                                 return(1);
1932                         }
1933                 }
1934         }
1935         return(0);
1936 }
1937
1938 static int
1939 config_updatedn(ConfigArgs *c) {
1940         struct berval dn;
1941         int rc;
1942         if (c->op == SLAP_CONFIG_EMIT) {
1943                 if (!BER_BVISEMPTY(&c->be->be_update_ndn)) {
1944                         value_add_one(&c->rvalue_vals, &c->be->be_update_ndn);
1945                         value_add_one(&c->rvalue_nvals, &c->be->be_update_ndn);
1946                         return 0;
1947                 }
1948                 return 1;
1949         }
1950         if(SLAP_SHADOW(c->be)) {
1951                 Debug(LDAP_DEBUG_ANY, "%s: "
1952                         "updatedn: database already shadowed.\n",
1953                         c->log, 0, 0);
1954                 return(1);
1955         }
1956
1957         ber_str2bv(c->argv[1], 0, 0, &dn);
1958
1959         rc = dnNormalize(0, NULL, NULL, &dn, &c->be->be_update_ndn, NULL);
1960
1961         if(rc != LDAP_SUCCESS) {
1962                 Debug(LDAP_DEBUG_ANY, "%s: "
1963                         "updatedn DN is invalid: %d (%s)\n",
1964                         c->log, rc, ldap_err2string( rc ));
1965                 return(1);
1966         }
1967
1968         SLAP_DBFLAGS(c->be) |= (SLAP_DBFLAG_SHADOW | SLAP_DBFLAG_SLURP_SHADOW);
1969         return(0);
1970 }
1971
1972 static int
1973 config_updateref(ConfigArgs *c) {
1974         struct berval vals[2];
1975         if (c->op == SLAP_CONFIG_EMIT) {
1976                 if ( c->be->be_update_refs ) {
1977                         value_add( &c->rvalue_vals, c->be->be_update_refs );
1978                         return 0;
1979                 } else {
1980                         return 1;
1981                 }
1982         }
1983         if(!SLAP_SHADOW(c->be)) {
1984                 Debug(LDAP_DEBUG_ANY, "%s: "
1985                         "updateref line must come after syncrepl or updatedn.\n",
1986                         c->log, 0, 0);
1987                 return(1);
1988         }
1989
1990         if(validate_global_referral(c->argv[1])) {
1991                 Debug(LDAP_DEBUG_ANY, "%s: "
1992                         "invalid URL (%s) in \"updateref\" line.\n",
1993                         c->log, c->argv[1], 0);
1994                 return(1);
1995         }
1996         ber_str2bv(c->argv[1], 0, 0, &vals[0]);
1997         vals[1].bv_val = NULL;
1998         if(value_add(&c->be->be_update_refs, vals)) return(LDAP_OTHER);
1999         return(0);
2000 }
2001
2002 static int
2003 config_include(ConfigArgs *c) {
2004         unsigned long savelineno = c->lineno;
2005         int rc;
2006         ConfigFile *cf;
2007         ConfigFile *cfsave = cfn;
2008         ConfigFile *cf2 = NULL;
2009         if (c->op == SLAP_CONFIG_EMIT) {
2010                 if (c->private) {
2011                         ConfigFile *cf = c->private;
2012                         value_add_one( &c->rvalue_vals, &cf->c_file );
2013                         return 0;
2014                 }
2015                 return 1;
2016         }
2017         cf = ch_calloc( 1, sizeof(ConfigFile));
2018         if ( cfn->c_kids ) {
2019                 for (cf2=cfn->c_kids; cf2 && cf2->c_sibs; cf2=cf2->c_sibs) ;
2020                 cf2->c_sibs = cf;
2021         } else {
2022                 cfn->c_kids = cf;
2023         }
2024         cfn = cf;
2025         ber_str2bv( c->argv[1], 0, 1, &cf->c_file );
2026         rc = read_config_file(c->argv[1], c->depth + 1, c);
2027         c->lineno = savelineno - 1;
2028         cfn = cfsave;
2029         if ( rc ) {
2030                 if ( cf2 ) cf2->c_sibs = NULL;
2031                 else cfn->c_kids = NULL;
2032                 ch_free( cf->c_file.bv_val );
2033                 ch_free( cf );
2034         }
2035         return(rc);
2036 }
2037
2038 #ifdef HAVE_TLS
2039 static int
2040 config_tls_option(ConfigArgs *c) {
2041         int flag;
2042         switch(c->type) {
2043         case CFG_TLS_RAND:              flag = LDAP_OPT_X_TLS_RANDOM_FILE;      break;
2044         case CFG_TLS_CIPHER:    flag = LDAP_OPT_X_TLS_CIPHER_SUITE;     break;
2045         case CFG_TLS_CERT_FILE: flag = LDAP_OPT_X_TLS_CERTFILE;         break;
2046         case CFG_TLS_CERT_KEY:  flag = LDAP_OPT_X_TLS_KEYFILE;          break;
2047         case CFG_TLS_CA_PATH:   flag = LDAP_OPT_X_TLS_CACERTDIR;        break;
2048         case CFG_TLS_CA_FILE:   flag = LDAP_OPT_X_TLS_CACERTFILE;       break;
2049         default:                Debug(LDAP_DEBUG_ANY, "%s: "
2050                                         "unknown tls_option <%x>\n",
2051                                         c->log, c->type, 0);
2052         }
2053         if (c->op == SLAP_CONFIG_EMIT) {
2054                 return ldap_pvt_tls_get_option( NULL, flag, &c->value_string );
2055         }
2056         ch_free(c->value_string);
2057         return(ldap_pvt_tls_set_option(NULL, flag, c->argv[1]));
2058 }
2059
2060 /* FIXME: this ought to be provided by libldap */
2061 static int
2062 config_tls_config(ConfigArgs *c) {
2063         int i, flag;
2064         slap_verbmasks crlkeys[] = {
2065                 { BER_BVC("none"),      LDAP_OPT_X_TLS_CRL_NONE },
2066                 { BER_BVC("peer"),      LDAP_OPT_X_TLS_CRL_PEER },
2067                 { BER_BVC("all"),       LDAP_OPT_X_TLS_CRL_ALL },
2068                 { BER_BVNULL, 0 }
2069         };
2070         slap_verbmasks vfykeys[] = {
2071                 { BER_BVC("never"),     LDAP_OPT_X_TLS_NEVER },
2072                 { BER_BVC("demand"),    LDAP_OPT_X_TLS_DEMAND },
2073                 { BER_BVC("try"),       LDAP_OPT_X_TLS_TRY },
2074                 { BER_BVC("hard"),      LDAP_OPT_X_TLS_HARD },
2075                 { BER_BVNULL, 0 }
2076         }, *keys;
2077         switch(c->type) {
2078 #ifdef HAVE_OPENSSL_CRL
2079         case CFG_TLS_CRLCHECK:  flag = LDAP_OPT_X_TLS_CRLCHECK; keys = crlkeys;
2080                 break;
2081 #endif
2082         case CFG_TLS_VERIFY:    flag = LDAP_OPT_X_TLS_REQUIRE_CERT; keys = vfykeys;
2083                 break;
2084         default:                Debug(LDAP_DEBUG_ANY, "%s: "
2085                                         "unknown tls_option <%x>\n",
2086                                         c->log, c->type, 0);
2087         }
2088         if (c->op == SLAP_CONFIG_EMIT) {
2089                 ldap_pvt_tls_get_option( NULL, flag, &c->value_int );
2090                 for (i=0; !BER_BVISNULL(&keys[i].word); i++) {
2091                         if (keys[i].mask == c->value_int) {
2092                                 c->value_string = ch_strdup( keys[i].word.bv_val );
2093                                 return 0;
2094                         }
2095                 }
2096                 return 1;
2097         }
2098         ch_free( c->value_string );
2099         if(isdigit((unsigned char)c->argv[1][0])) {
2100                 i = atoi(c->argv[1]);
2101                 return(ldap_pvt_tls_set_option(NULL, flag, &i));
2102         } else {
2103                 return(ldap_int_tls_config(NULL, flag, c->argv[1]));
2104         }
2105 }
2106 #endif
2107
2108 static int
2109 add_syncrepl(
2110         Backend *be,
2111         char    **cargv,
2112         int     cargc
2113 )
2114 {
2115         syncinfo_t *si;
2116         int     rc = 0;
2117
2118         si = (syncinfo_t *) ch_calloc( 1, sizeof( syncinfo_t ) );
2119
2120         if ( si == NULL ) {
2121                 Debug( LDAP_DEBUG_ANY, "out of memory in add_syncrepl\n", 0, 0, 0 );
2122                 return 1;
2123         }
2124
2125         si->si_bindconf.sb_tls = SB_TLS_OFF;
2126         si->si_bindconf.sb_method = LDAP_AUTH_SIMPLE;
2127         si->si_schemachecking = 0;
2128         ber_str2bv( "(objectclass=*)", STRLENOF("(objectclass=*)"), 1,
2129                 &si->si_filterstr );
2130         si->si_base.bv_val = NULL;
2131         si->si_scope = LDAP_SCOPE_SUBTREE;
2132         si->si_attrsonly = 0;
2133         si->si_anlist = (AttributeName *) ch_calloc( 1, sizeof( AttributeName ));
2134         si->si_exanlist = (AttributeName *) ch_calloc( 1, sizeof( AttributeName ));
2135         si->si_attrs = NULL;
2136         si->si_allattrs = 0;
2137         si->si_allopattrs = 0;
2138         si->si_exattrs = NULL;
2139         si->si_type = LDAP_SYNC_REFRESH_ONLY;
2140         si->si_interval = 86400;
2141         si->si_retryinterval = NULL;
2142         si->si_retrynum_init = NULL;
2143         si->si_retrynum = NULL;
2144         si->si_manageDSAit = 0;
2145         si->si_tlimit = 0;
2146         si->si_slimit = 0;
2147
2148         si->si_presentlist = NULL;
2149         LDAP_LIST_INIT( &si->si_nonpresentlist );
2150         ldap_pvt_thread_mutex_init( &si->si_mutex );
2151
2152         rc = parse_syncrepl_line( cargv, cargc, si );
2153
2154         if ( rc < 0 ) {
2155                 Debug( LDAP_DEBUG_ANY, "failed to add syncinfo\n", 0, 0, 0 );
2156                 syncinfo_free( si );
2157                 return 1;
2158         } else {
2159                 Debug( LDAP_DEBUG_CONFIG,
2160                         "Config: ** successfully added syncrepl \"%s\"\n",
2161                         BER_BVISNULL( &si->si_provideruri ) ?
2162                         "(null)" : si->si_provideruri.bv_val, 0, 0 );
2163                 if ( !si->si_schemachecking ) {
2164                         SLAP_DBFLAGS(be) |= SLAP_DBFLAG_NO_SCHEMA_CHECK;
2165                 }
2166                 si->si_be = be;
2167                 be->be_syncinfo = si;
2168                 return 0;
2169         }
2170 }
2171
2172 /* NOTE: used & documented in slapd.conf(5) */
2173 #define IDSTR                   "rid"
2174 #define PROVIDERSTR             "provider"
2175 #define TYPESTR                 "type"
2176 #define INTERVALSTR             "interval"
2177 #define SEARCHBASESTR           "searchbase"
2178 #define FILTERSTR               "filter"
2179 #define SCOPESTR                "scope"
2180 #define ATTRSSTR                "attrs"
2181 #define ATTRSONLYSTR            "attrsonly"
2182 #define SLIMITSTR               "sizelimit"
2183 #define TLIMITSTR               "timelimit"
2184 #define SCHEMASTR               "schemachecking"
2185
2186 /* FIXME: undocumented */
2187 #define OLDAUTHCSTR             "bindprincipal"
2188 #define EXATTRSSTR              "exattrs"
2189 #define RETRYSTR                "retry"
2190
2191 /* FIXME: unused */
2192 #define LASTMODSTR              "lastmod"
2193 #define LMGENSTR                "gen"
2194 #define LMNOSTR                 "no"
2195 #define LMREQSTR                "req"
2196 #define SRVTABSTR               "srvtab"
2197 #define SUFFIXSTR               "suffix"
2198 #define MANAGEDSAITSTR          "manageDSAit"
2199
2200 /* mandatory */
2201 #define GOT_ID                  0x0001
2202 #define GOT_PROVIDER            0x0002
2203
2204 /* check */
2205 #define GOT_ALL                 (GOT_ID|GOT_PROVIDER)
2206
2207 static struct {
2208         struct berval key;
2209         int val;
2210 } scopes[] = {
2211         { BER_BVC("base"), LDAP_SCOPE_BASE },
2212         { BER_BVC("one"), LDAP_SCOPE_ONELEVEL },
2213 #ifdef LDAP_SCOPE_SUBORDINATE
2214         { BER_BVC("children"), LDAP_SCOPE_SUBORDINATE },
2215         { BER_BVC("subordinate"), 0 },
2216 #endif
2217         { BER_BVC("sub"), LDAP_SCOPE_SUBTREE },
2218         { BER_BVNULL, 0 }
2219 };
2220
2221 static int
2222 parse_syncrepl_line(
2223         char            **cargv,
2224         int             cargc,
2225         syncinfo_t      *si
2226 )
2227 {
2228         int     gots = 0;
2229         int     i;
2230         char    *val;
2231
2232         for ( i = 1; i < cargc; i++ ) {
2233                 if ( !strncasecmp( cargv[ i ], IDSTR "=",
2234                                         STRLENOF( IDSTR "=" ) ) )
2235                 {
2236                         int tmp;
2237                         /* '\0' string terminator accounts for '=' */
2238                         val = cargv[ i ] + STRLENOF( IDSTR "=" );
2239                         tmp= atoi( val );
2240                         if ( tmp >= 1000 || tmp < 0 ) {
2241                                 fprintf( stderr, "Error: parse_syncrepl_line: "
2242                                          "syncrepl id %d is out of range [0..999]\n", tmp );
2243                                 return -1;
2244                         }
2245                         si->si_rid = tmp;
2246                         gots |= GOT_ID;
2247                 } else if ( !strncasecmp( cargv[ i ], PROVIDERSTR "=",
2248                                         STRLENOF( PROVIDERSTR "=" ) ) )
2249                 {
2250                         val = cargv[ i ] + STRLENOF( PROVIDERSTR "=" );
2251                         ber_str2bv( val, 0, 1, &si->si_provideruri );
2252                         gots |= GOT_PROVIDER;
2253                 } else if ( !strncasecmp( cargv[ i ], SCHEMASTR "=",
2254                                         STRLENOF( SCHEMASTR "=" ) ) )
2255                 {
2256                         val = cargv[ i ] + STRLENOF( SCHEMASTR "=" );
2257                         if ( !strncasecmp( val, "on", STRLENOF( "on" ) )) {
2258                                 si->si_schemachecking = 1;
2259                         } else if ( !strncasecmp( val, "off", STRLENOF( "off" ) ) ) {
2260                                 si->si_schemachecking = 0;
2261                         } else {
2262                                 si->si_schemachecking = 1;
2263                         }
2264                 } else if ( !strncasecmp( cargv[ i ], FILTERSTR "=",
2265                                         STRLENOF( FILTERSTR "=" ) ) )
2266                 {
2267                         val = cargv[ i ] + STRLENOF( FILTERSTR "=" );
2268                         ber_str2bv( val, 0, 1, &si->si_filterstr );
2269                 } else if ( !strncasecmp( cargv[ i ], SEARCHBASESTR "=",
2270                                         STRLENOF( SEARCHBASESTR "=" ) ) )
2271                 {
2272                         struct berval   bv;
2273                         int             rc;
2274
2275                         val = cargv[ i ] + STRLENOF( SEARCHBASESTR "=" );
2276                         if ( si->si_base.bv_val ) {
2277                                 ch_free( si->si_base.bv_val );
2278                         }
2279                         ber_str2bv( val, 0, 0, &bv );
2280                         rc = dnNormalize( 0, NULL, NULL, &bv, &si->si_base, NULL );
2281                         if ( rc != LDAP_SUCCESS ) {
2282                                 fprintf( stderr, "Invalid base DN \"%s\": %d (%s)\n",
2283                                         val, rc, ldap_err2string( rc ) );
2284                                 return -1;
2285                         }
2286                 } else if ( !strncasecmp( cargv[ i ], SCOPESTR "=",
2287                                         STRLENOF( SCOPESTR "=" ) ) )
2288                 {
2289                         int j;
2290                         val = cargv[ i ] + STRLENOF( SCOPESTR "=" );
2291                         for ( j=0; !BER_BVISNULL(&scopes[j].key); j++ ) {
2292                                 if (!strncasecmp( val, scopes[j].key.bv_val,
2293                                         scopes[j].key.bv_len )) {
2294                                         while (!scopes[j].val) j--;
2295                                         si->si_scope = scopes[j].val;
2296                                         break;
2297                                 }
2298                         }
2299                         if ( BER_BVISNULL(&scopes[j].key) ) {
2300                                 fprintf( stderr, "Error: parse_syncrepl_line: "
2301                                         "unknown scope \"%s\"\n", val);
2302                                 return -1;
2303                         }
2304                 } else if ( !strncasecmp( cargv[ i ], ATTRSONLYSTR "=",
2305                                         STRLENOF( ATTRSONLYSTR "=" ) ) )
2306                 {
2307                         si->si_attrsonly = 1;
2308                 } else if ( !strncasecmp( cargv[ i ], ATTRSSTR "=",
2309                                         STRLENOF( ATTRSSTR "=" ) ) )
2310                 {
2311                         val = cargv[ i ] + STRLENOF( ATTRSSTR "=" );
2312                         if ( !strncasecmp( val, ":include:", STRLENOF(":include:") ) ) {
2313                                 char *attr_fname;
2314                                 attr_fname = ch_strdup( val + STRLENOF(":include:") );
2315                                 si->si_anlist = file2anlist( si->si_anlist, attr_fname, " ,\t" );
2316                                 if ( si->si_anlist == NULL ) {
2317                                         ch_free( attr_fname );
2318                                         return -1;
2319                                 }
2320                                 si->si_anfile = attr_fname;
2321                         } else {
2322                                 char *str, *s, *next;
2323                                 char delimstr[] = " ,\t";
2324                                 str = ch_strdup( val );
2325                                 for ( s = ldap_pvt_strtok( str, delimstr, &next );
2326                                                 s != NULL;
2327                                                 s = ldap_pvt_strtok( NULL, delimstr, &next ) )
2328                                 {
2329                                         if ( strlen(s) == 1 && *s == '*' ) {
2330                                                 si->si_allattrs = 1;
2331                                                 *(val + ( s - str )) = delimstr[0];
2332                                         }
2333                                         if ( strlen(s) == 1 && *s == '+' ) {
2334                                                 si->si_allopattrs = 1;
2335                                                 *(val + ( s - str )) = delimstr[0];
2336                                         }
2337                                 }
2338                                 ch_free( str );
2339                                 si->si_anlist = str2anlist( si->si_anlist, val, " ,\t" );
2340                                 if ( si->si_anlist == NULL ) {
2341                                         return -1;
2342                                 }
2343                         }
2344                 } else if ( !strncasecmp( cargv[ i ], EXATTRSSTR "=",
2345                                         STRLENOF( EXATTRSSTR "=" ) ) )
2346                 {
2347                         val = cargv[ i ] + STRLENOF( EXATTRSSTR "=" );
2348                         if ( !strncasecmp( val, ":include:", STRLENOF(":include:") )) {
2349                                 char *attr_fname;
2350                                 attr_fname = ch_strdup( val + STRLENOF(":include:") );
2351                                 si->si_exanlist = file2anlist(
2352                                                                         si->si_exanlist, attr_fname, " ,\t" );
2353                                 if ( si->si_exanlist == NULL ) {
2354                                         ch_free( attr_fname );
2355                                         return -1;
2356                                 }
2357                                 ch_free( attr_fname );
2358                         } else {
2359                                 si->si_exanlist = str2anlist( si->si_exanlist, val, " ,\t" );
2360                                 if ( si->si_exanlist == NULL ) {
2361                                         return -1;
2362                                 }
2363                         }
2364                 } else if ( !strncasecmp( cargv[ i ], TYPESTR "=",
2365                                         STRLENOF( TYPESTR "=" ) ) )
2366                 {
2367                         val = cargv[ i ] + STRLENOF( TYPESTR "=" );
2368                         if ( !strncasecmp( val, "refreshOnly",
2369                                                 STRLENOF("refreshOnly") ))
2370                         {
2371                                 si->si_type = LDAP_SYNC_REFRESH_ONLY;
2372                         } else if ( !strncasecmp( val, "refreshAndPersist",
2373                                                 STRLENOF("refreshAndPersist") ))
2374                         {
2375                                 si->si_type = LDAP_SYNC_REFRESH_AND_PERSIST;
2376                                 si->si_interval = 60;
2377                         } else {
2378                                 fprintf( stderr, "Error: parse_syncrepl_line: "
2379                                         "unknown sync type \"%s\"\n", val);
2380                                 return -1;
2381                         }
2382                 } else if ( !strncasecmp( cargv[ i ], INTERVALSTR "=",
2383                                         STRLENOF( INTERVALSTR "=" ) ) )
2384                 {
2385                         val = cargv[ i ] + STRLENOF( INTERVALSTR "=" );
2386                         if ( si->si_type == LDAP_SYNC_REFRESH_AND_PERSIST ) {
2387                                 si->si_interval = 0;
2388                         } else {
2389                                 char *hstr;
2390                                 char *mstr;
2391                                 char *dstr;
2392                                 char *sstr;
2393                                 int dd, hh, mm, ss;
2394                                 dstr = val;
2395                                 hstr = strchr( dstr, ':' );
2396                                 if ( hstr == NULL ) {
2397                                         fprintf( stderr, "Error: parse_syncrepl_line: "
2398                                                 "invalid interval \"%s\"\n", val );
2399                                         return -1;
2400                                 }
2401                                 *hstr++ = '\0';
2402                                 mstr = strchr( hstr, ':' );
2403                                 if ( mstr == NULL ) {
2404                                         fprintf( stderr, "Error: parse_syncrepl_line: "
2405                                                 "invalid interval \"%s\"\n", val );
2406                                         return -1;
2407                                 }
2408                                 *mstr++ = '\0';
2409                                 sstr = strchr( mstr, ':' );
2410                                 if ( sstr == NULL ) {
2411                                         fprintf( stderr, "Error: parse_syncrepl_line: "
2412                                                 "invalid interval \"%s\"\n", val );
2413                                         return -1;
2414                                 }
2415                                 *sstr++ = '\0';
2416
2417                                 dd = atoi( dstr );
2418                                 hh = atoi( hstr );
2419                                 mm = atoi( mstr );
2420                                 ss = atoi( sstr );
2421                                 if (( hh > 24 ) || ( hh < 0 ) ||
2422                                         ( mm > 60 ) || ( mm < 0 ) ||
2423                                         ( ss > 60 ) || ( ss < 0 ) || ( dd < 0 )) {
2424                                         fprintf( stderr, "Error: parse_syncrepl_line: "
2425                                                 "invalid interval \"%s\"\n", val );
2426                                         return -1;
2427                                 }
2428                                 si->si_interval = (( dd * 24 + hh ) * 60 + mm ) * 60 + ss;
2429                         }
2430                         if ( si->si_interval < 0 ) {
2431                                 fprintf( stderr, "Error: parse_syncrepl_line: "
2432                                         "invalid interval \"%ld\"\n",
2433                                         (long) si->si_interval);
2434                                 return -1;
2435                         }
2436                 } else if ( !strncasecmp( cargv[ i ], RETRYSTR "=",
2437                                         STRLENOF( RETRYSTR "=" ) ) )
2438                 {
2439                         char **retry_list;
2440                         int j, k, n;
2441
2442                         val = cargv[ i ] + STRLENOF( RETRYSTR "=" );
2443                         retry_list = (char **) ch_calloc( 1, sizeof( char * ));
2444                         retry_list[0] = NULL;
2445
2446                         slap_str2clist( &retry_list, val, " ,\t" );
2447
2448                         for ( k = 0; retry_list && retry_list[k]; k++ ) ;
2449                         n = k / 2;
2450                         if ( k % 2 ) {
2451                                 fprintf( stderr,
2452                                                 "Error: incomplete syncrepl retry list\n" );
2453                                 for ( k = 0; retry_list && retry_list[k]; k++ ) {
2454                                         ch_free( retry_list[k] );
2455                                 }
2456                                 ch_free( retry_list );
2457                                 exit( EXIT_FAILURE );
2458                         }
2459                         si->si_retryinterval = (time_t *) ch_calloc( n + 1, sizeof( time_t ));
2460                         si->si_retrynum = (int *) ch_calloc( n + 1, sizeof( int ));
2461                         si->si_retrynum_init = (int *) ch_calloc( n + 1, sizeof( int ));
2462                         for ( j = 0; j < n; j++ ) {
2463                                 si->si_retryinterval[j] = atoi( retry_list[j*2] );
2464                                 if ( *retry_list[j*2+1] == '+' ) {
2465                                         si->si_retrynum_init[j] = -1;
2466                                         si->si_retrynum[j] = -1;
2467                                         j++;
2468                                         break;
2469                                 } else {
2470                                         si->si_retrynum_init[j] = atoi( retry_list[j*2+1] );
2471                                         si->si_retrynum[j] = atoi( retry_list[j*2+1] );
2472                                 }
2473                         }
2474                         si->si_retrynum_init[j] = -2;
2475                         si->si_retrynum[j] = -2;
2476                         si->si_retryinterval[j] = 0;
2477
2478                         for ( k = 0; retry_list && retry_list[k]; k++ ) {
2479                                 ch_free( retry_list[k] );
2480                         }
2481                         ch_free( retry_list );
2482                 } else if ( !strncasecmp( cargv[ i ], MANAGEDSAITSTR "=",
2483                                         STRLENOF( MANAGEDSAITSTR "=" ) ) )
2484                 {
2485                         val = cargv[ i ] + STRLENOF( MANAGEDSAITSTR "=" );
2486                         si->si_manageDSAit = atoi( val );
2487                 } else if ( !strncasecmp( cargv[ i ], SLIMITSTR "=",
2488                                         STRLENOF( SLIMITSTR "=") ) )
2489                 {
2490                         val = cargv[ i ] + STRLENOF( SLIMITSTR "=" );
2491                         si->si_slimit = atoi( val );
2492                 } else if ( !strncasecmp( cargv[ i ], TLIMITSTR "=",
2493                                         STRLENOF( TLIMITSTR "=" ) ) )
2494                 {
2495                         val = cargv[ i ] + STRLENOF( TLIMITSTR "=" );
2496                         si->si_tlimit = atoi( val );
2497                 } else if ( bindconf_parse( cargv[i], &si->si_bindconf )) {
2498                         fprintf( stderr, "Error: parse_syncrepl_line: "
2499                                 "unknown keyword \"%s\"\n", cargv[ i ] );
2500                         return -1;
2501                 }
2502         }
2503
2504         if ( gots != GOT_ALL ) {
2505                 fprintf( stderr,
2506                         "Error: Malformed \"syncrepl\" line in slapd config file" );
2507                 return -1;
2508         }
2509
2510         return 0;
2511 }
2512
2513 static void
2514 syncrepl_unparse( syncinfo_t *si, struct berval *bv )
2515 {
2516         struct berval bc;
2517         char buf[BUFSIZ*2], *ptr;
2518         int i, len;
2519
2520         bindconf_unparse( &si->si_bindconf, &bc );
2521         ptr = buf;
2522         ptr += sprintf( ptr, IDSTR "=%03d " PROVIDERSTR "=%s",
2523                 si->si_rid, si->si_provideruri.bv_val );
2524         if ( !BER_BVISNULL( &bc )) {
2525                 ptr = lutil_strcopy( ptr, bc.bv_val );
2526                 free( bc.bv_val );
2527         }
2528         if ( !BER_BVISEMPTY( &si->si_filterstr )) {
2529                 ptr = lutil_strcopy( ptr, " " FILTERSTR "=\"" );
2530                 ptr = lutil_strcopy( ptr, si->si_filterstr.bv_val );
2531                 *ptr++ = '"';
2532         }
2533         if ( !BER_BVISNULL( &si->si_base )) {
2534                 ptr = lutil_strcopy( ptr, " " SEARCHBASESTR "=\"" );
2535                 ptr = lutil_strcopy( ptr, si->si_base.bv_val );
2536                 *ptr++ = '"';
2537         }
2538         for (i=0; !BER_BVISNULL(&scopes[i].key);i++) {
2539                 if ( si->si_scope == scopes[i].val ) {
2540                         ptr = lutil_strcopy( ptr, " " SCOPESTR "=" );
2541                         ptr = lutil_strcopy( ptr, scopes[i].key.bv_val );
2542                         break;
2543                 }
2544         }
2545         if ( si->si_attrsonly ) {
2546                 ptr = lutil_strcopy( ptr, " " ATTRSONLYSTR "=yes" );
2547         }
2548         if ( si->si_anfile ) {
2549                 ptr = lutil_strcopy( ptr, " " ATTRSSTR "=:include:" );
2550                 ptr = lutil_strcopy( ptr, si->si_anfile );
2551         } else if ( si->si_allattrs || si->si_allopattrs ||
2552                 ( si->si_anlist && !BER_BVISNULL(&si->si_anlist[0].an_name) )) {
2553                 char *old;
2554                 ptr = lutil_strcopy( ptr, " " ATTRSSTR "=\"" );
2555                 old = ptr;
2556                 ptr = anlist_unparse( si->si_anlist, ptr );
2557                 if ( si->si_allattrs ) {
2558                         if ( old != ptr ) *ptr++ = ',';
2559                         *ptr++ = '*';
2560                 }
2561                 if ( si->si_allopattrs ) {
2562                         if ( old != ptr ) *ptr++ = ',';
2563                         *ptr++ = '+';
2564                 }
2565                 *ptr++ = '"';
2566         }
2567         if ( si->si_exanlist && !BER_BVISNULL(&si->si_exanlist[0].an_name) ) {
2568                 ptr = lutil_strcopy( ptr, " " EXATTRSSTR "=" );
2569                 ptr = anlist_unparse( si->si_exanlist, ptr );
2570         }
2571         ptr = lutil_strcopy( ptr, " " SCHEMASTR "=" );
2572         ptr = lutil_strcopy( ptr, si->si_schemachecking ? "on" : "off" );
2573
2574         ptr = lutil_strcopy( ptr, " " TYPESTR "=" );
2575         ptr = lutil_strcopy( ptr, si->si_type == LDAP_SYNC_REFRESH_AND_PERSIST ?
2576                 "refreshAndPersist" : "refreshOnly" );
2577
2578         if ( si->si_type == LDAP_SYNC_REFRESH_ONLY ) {
2579                 int dd, hh, mm, ss;
2580
2581                 dd = si->si_interval;
2582                 ss = dd % 60;
2583                 dd /= 60;
2584                 mm = dd % 60;
2585                 dd /= 60;
2586                 hh = dd % 24;
2587                 dd /= 24;
2588                 ptr = lutil_strcopy( ptr, " " INTERVALSTR "=" );
2589                 ptr += sprintf( ptr, "%02d:%02d:%02d:%02d", dd, hh, mm, ss );
2590         } else if ( si->si_retryinterval ) {
2591                 int space=0;
2592                 ptr = lutil_strcopy( ptr, " " RETRYSTR "=\"" );
2593                 for (i=0; si->si_retryinterval[i]; i++) {
2594                         if ( space ) *ptr++ = ' ';
2595                         space = 1;
2596                         ptr += sprintf( ptr, "%d", si->si_retryinterval[i] );
2597                         if ( si->si_retrynum_init[i] == -1 )
2598                                 *ptr++ = '+';
2599                         else
2600                                 ptr += sprintf( ptr, "%d", si->si_retrynum_init );
2601                 }
2602                 *ptr++ = '"';
2603         }
2604
2605 #if 0 /* FIXME: unused in syncrepl.c, should remove it */
2606         ptr = lutil_strcopy( ptr, " " MANAGEDSAITSTR "=" );
2607         ptr += sprintf( ptr, "%d", si->si_manageDSAit );
2608 #endif
2609
2610         if ( si->si_slimit ) {
2611                 ptr = lutil_strcopy( ptr, " " SLIMITSTR "=" );
2612                 ptr += sprintf( ptr, "%d", si->si_slimit );
2613         }
2614
2615         if ( si->si_tlimit ) {
2616                 ptr = lutil_strcopy( ptr, " " TLIMITSTR "=" );
2617                 ptr += sprintf( ptr, "%d", si->si_tlimit );
2618         }
2619         bc.bv_len = ptr - buf;
2620         bc.bv_val = buf;
2621         ber_dupbv( bv, &bc );
2622 }
2623
2624 static CfEntryInfo *
2625 config_find_base( CfEntryInfo *root, struct berval *dn, CfEntryInfo **last )
2626 {
2627         struct berval cdn;
2628         char *c;
2629
2630         if ( !root ) {
2631                 *last = NULL;
2632                 return NULL;
2633         }
2634
2635         if ( dn_match( &root->ce_entry->e_nname, dn ))
2636                 return root;
2637
2638         c = dn->bv_val+dn->bv_len;
2639         for (;*c != ',';c--);
2640
2641         while(root) {
2642                 *last = root;
2643                 for (--c;c>dn->bv_val && *c != ',';c--);
2644                 cdn.bv_val = c;
2645                 if ( *c == ',' )
2646                         cdn.bv_val++;
2647                 cdn.bv_len = dn->bv_len - (cdn.bv_val - dn->bv_val);
2648
2649                 root = root->ce_kids;
2650
2651                 for (;root;root=root->ce_sibs) {
2652                         if ( dn_match( &root->ce_entry->e_nname, &cdn )) {
2653                                 if ( cdn.bv_val == dn->bv_val ) {
2654                                         return root;
2655                                 }
2656                                 break;
2657                         }
2658                 }
2659         }
2660         return root;
2661 }
2662
2663 static int
2664 config_ldif_resp( Operation *op, SlapReply *rs )
2665 {
2666         if ( rs->sr_type == REP_SEARCH ) {
2667                 CfBackInfo *cfb = op->o_callback->sc_private;
2668
2669                 cfb->cb_got_ldif = 1;
2670                 rs->sr_err = config_add_internal( cfb, rs->sr_entry, NULL, NULL );
2671         }
2672         return rs->sr_err;
2673 }
2674
2675 /* Configure and read the underlying back-ldif store */
2676 static int
2677 config_setup_ldif( BackendDB *be, const char *dir ) {
2678         CfBackInfo *cfb = be->be_private;
2679         ConfigArgs c = {0};
2680         ConfigTable *ct;
2681         char *argv[3];
2682         int rc;
2683         slap_callback cb = { NULL, config_ldif_resp, NULL, NULL };
2684         Connection conn = {0};
2685         char opbuf[OPERATION_BUFFER_SIZE];
2686         Operation *op;
2687         SlapReply rs = {REP_RESULT};
2688         Filter filter = { LDAP_FILTER_PRESENT };
2689         struct berval filterstr = BER_BVC("(objectclass=*)");
2690
2691         cfb->cb_db.bd_info = backend_info( "ldif" );
2692         if ( !cfb->cb_db.bd_info )
2693                 return 0;       /* FIXME: eventually this will be a fatal error */
2694
2695         if ( cfb->cb_db.bd_info->bi_db_init( &cfb->cb_db )) return 1;
2696
2697         /* Mark that back-ldif type is in use */
2698         cfb->cb_db.bd_info->bi_nDB++;
2699
2700         cfb->cb_db.be_suffix = be->be_suffix;
2701         cfb->cb_db.be_nsuffix = be->be_nsuffix;
2702         cfb->cb_db.be_rootdn = be->be_rootdn;
2703         cfb->cb_db.be_rootndn = be->be_rootndn;
2704
2705         ber_str2bv( dir, 0, 1, &cfdir );
2706
2707         c.be = &cfb->cb_db;
2708         c.fname = "slapd";
2709         c.argc = 2;
2710         argv[0] = "directory";
2711         argv[1] = (char *)dir;
2712         argv[2] = NULL;
2713         c.argv = argv;
2714
2715         ct = config_find_keyword( c.be->be_cf_table, &c );
2716         if ( !ct )
2717                 return 1;
2718
2719         if ( config_add_vals( ct, &c ))
2720                 return 1;
2721
2722         if ( backend_startup_one( &cfb->cb_db ))
2723                 return 1;
2724
2725         op = (Operation *)opbuf;
2726         connection_fake_init( &conn, op, cfb );
2727
2728         filter.f_desc = slap_schema.si_ad_objectClass;
2729
2730         op->o_tag = LDAP_REQ_SEARCH;
2731
2732         op->ors_filter = &filter;
2733         op->ors_filterstr = filterstr;
2734         op->ors_scope = LDAP_SCOPE_SUBTREE;
2735
2736         op->o_dn = be->be_rootdn;
2737         op->o_ndn = be->be_rootndn;
2738
2739         op->o_req_dn = be->be_suffix[0];
2740         op->o_req_ndn = be->be_nsuffix[0];
2741
2742         op->ors_tlimit = SLAP_NO_LIMIT;
2743         op->ors_slimit = SLAP_NO_LIMIT;
2744
2745         op->ors_attrs = slap_anlist_all_attributes;
2746         op->ors_attrsonly = 0;
2747
2748         op->o_callback = &cb;
2749         cb.sc_private = cfb;
2750
2751         op->o_bd = &cfb->cb_db;
2752         op->o_bd->be_search( op, &rs );
2753
2754         return 0;
2755 }
2756
2757 static int
2758 CfOcInfo_cmp( const void *c1, const void *c2 ) {
2759         const CfOcInfo *co1 = c1;
2760         const CfOcInfo *co2 = c2;
2761
2762         return ber_bvcmp( co1->co_name, co2->co_name );
2763 }
2764
2765 int
2766 config_register_schema(ConfigTable *ct, ConfigOCs *ocs) {
2767         int i;
2768         CfOcInfo *co;
2769
2770         i = init_config_attrs( ct );
2771         if ( i ) return i;
2772
2773         /* set up the objectclasses */
2774         i = init_config_ocs( ocs );
2775         if ( i ) return i;
2776
2777         for (i=0; ocs[i].def; i++) {
2778                 if ( ocs[i].oc ) {
2779                         co = ch_malloc( sizeof(CfOcInfo) );
2780                         co->co_name = &(*ocs[i].oc)->soc_cname;
2781                         co->co_table = ct;
2782                         co->co_type = ocs[i].cft;
2783                         avl_insert( &CfOcTree, co, CfOcInfo_cmp, avl_dup_error );
2784                 }
2785         }
2786         return 0;
2787 }
2788
2789 int
2790 read_config(const char *fname, const char *dir) {
2791         BackendDB *be;
2792         CfBackInfo *cfb;
2793
2794         /* Setup the config backend */
2795         be = backend_db_init( "config" );
2796         if ( !be )
2797                 return 1;
2798
2799         cfb = be->be_private;
2800
2801         /* Setup the underlying back-ldif backend */
2802         if ( config_setup_ldif( be, dir ))
2803                 return 1;
2804
2805 #ifdef  SLAP_USE_CONFDIR
2806         /* If we read the config from back-ldif, nothing to do here */
2807         if ( cfb->cb_got_ldif )
2808                 return 0;
2809 #endif
2810         ber_str2bv( fname, 0, 1, &cf_prv.c_file );
2811
2812         return read_config_file(fname, 0, NULL);
2813 }
2814
2815 static int
2816 config_back_bind( Operation *op, SlapReply *rs )
2817 {
2818         if ( op->orb_method == LDAP_AUTH_SIMPLE && be_isroot_pw( op )) {
2819                 ber_dupbv( &op->orb_edn, be_root_dn( op->o_bd ));
2820                 /* frontend sends result */
2821                 return LDAP_SUCCESS;
2822         }
2823
2824         rs->sr_err = LDAP_INVALID_CREDENTIALS;
2825         send_ldap_result( op, rs );
2826
2827         return rs->sr_err;
2828 }
2829
2830 static int
2831 config_send( Operation *op, SlapReply *rs, CfEntryInfo *ce, int depth )
2832 {
2833         int rc = 0;
2834
2835         if ( test_filter( op, ce->ce_entry, op->ors_filter ) == LDAP_COMPARE_TRUE )
2836         {
2837                 rs->sr_attrs = op->ors_attrs;
2838                 rs->sr_entry = ce->ce_entry;
2839                 rc = send_search_entry( op, rs );
2840         }
2841         if ( op->ors_scope == LDAP_SCOPE_SUBTREE ) {
2842                 if ( ce->ce_kids ) {
2843                         rc = config_send( op, rs, ce->ce_kids, 1 );
2844                         if ( rc ) return rc;
2845                 }
2846                 if ( depth ) {
2847                         for (ce=ce->ce_sibs; ce; ce=ce->ce_sibs) {
2848                                 rc = config_send( op, rs, ce, 0 );
2849                                 if ( rc ) break;
2850                         }
2851                 }
2852         }
2853         return rc;
2854 }
2855
2856 static ConfigTable *
2857 config_find_table( CfOcInfo *co, AttributeDescription *ad )
2858 {
2859         int i;
2860
2861         for (i=0; co->co_table[i].name; i++)
2862                 if ( co->co_table[i].ad == ad )
2863                         return &co->co_table[i];
2864         return NULL;
2865 }
2866
2867 /* Sort the values in an X-ORDERED VALUES attribute.
2868  * If the values have no index, leave them in their given order.
2869  * If the values have indexes, sort them.
2870  * If some are indexed and some are not, return Error.
2871  *
2872  * FIXME: This function probably belongs in the frontend somewhere,
2873  * like slap_mods_check.
2874  */
2875 static int
2876 sort_vals( Attribute *a )
2877 {
2878         int i;
2879         int index = 0, noindex = 0;
2880
2881         /* count attrs, look for index */
2882         for (i=0; a->a_vals[i].bv_val; i++) {
2883                 if ( a->a_vals[i].bv_val[0] == '{' ) {
2884                         char *ptr;
2885                         index = 1;
2886                         ptr = strchr( a->a_vals[i].bv_val, '}' );
2887                         if ( !ptr || !ptr[1] )
2888                                 return LDAP_INVALID_SYNTAX;
2889                         if ( noindex )
2890                                 return LDAP_INVALID_SYNTAX;
2891                 } else {
2892                         noindex = 1;
2893                         if ( index )
2894                                 return LDAP_INVALID_SYNTAX;
2895                 }
2896         }
2897
2898         if ( index ) {
2899                 int vals = i, *indexes, j, idx;
2900                 struct berval tmp, ntmp;
2901                 char *ptr;
2902
2903 #if 0
2904                 /* Strip index from normalized values */
2905                 if ( !a->a_nvals || a->a_vals == a->a_nvals ) {
2906                         a->a_nvals = ch_malloc( (vals+1)*sizeof(struct berval));
2907                         BER_BVZERO(a->a_nvals+vals);
2908                         for ( i=0; i<vals; i++ ) {
2909                                 ptr = strchr(a->a_vals[i].bv_val, '}') + 1;
2910                                 a->a_nvals[i].bv_len = a->a_vals[i].bv_len -
2911                                         (ptr - a->a_vals[i].bv_val);
2912                                 a->a_nvals[i].bv_val = ch_malloc( a->a_nvals[i].bv_len + 1);
2913                                 strcpy(a->a_nvals[i].bv_val, ptr );
2914                         }
2915                 } else {
2916                         for ( i=0; i<vals; i++ ) {
2917                                 ptr = strchr(a->a_nvals[i].bv_val, '}') + 1;
2918                                 a->a_nvals[i].bv_len -= ptr - a->a_nvals[i].bv_val;
2919                                 strcpy(a->a_nvals[i].bv_val, ptr);
2920                         }
2921                 }
2922 #endif
2923
2924                 indexes = ch_malloc( vals * sizeof(int) );
2925                 for ( i=0; i<vals; i++)
2926                         indexes[i] = atoi(a->a_vals[i].bv_val+1);
2927
2928                 /* Insertion sort */
2929                 for ( i=1; i<vals; i++ ) {
2930                         idx = indexes[i];
2931                         tmp = a->a_vals[i];
2932                         ntmp = a->a_nvals[i];
2933                         j = i;
2934                         while ((j > 0) && (indexes[j-1] > idx)) {
2935                                 indexes[j] = indexes[j-1];
2936                                 a->a_vals[j] = a->a_vals[j-1];
2937                                 a->a_nvals[j] = a->a_nvals[j-1];
2938                                 j--;
2939                         }
2940                         indexes[j] = idx;
2941                         a->a_vals[j] = tmp;
2942                         a->a_nvals[j] = ntmp;
2943                 }
2944         }
2945         return 0;
2946 }
2947
2948 static int
2949 check_attr( ConfigTable *ct, ConfigArgs *ca, Attribute *a )
2950 {
2951         int i, rc = 0, sort = 0;
2952
2953         if ( a->a_desc->ad_type->sat_flags & SLAP_AT_ORDERED ) {
2954                 sort = 1;
2955                 rc = sort_vals( a );
2956                 if ( rc )
2957                         return rc;
2958         }
2959         for ( i=0; a->a_nvals[i].bv_val; i++ ) {
2960                 ca->line = a->a_nvals[i].bv_val;
2961                 if ( sort ) ca->line = strchr( ca->line, '}' ) + 1;
2962                 rc = config_parse_vals( ct, ca, i );
2963                 if ( rc )
2964                         break;
2965         }
2966         return rc;
2967 }
2968
2969 static int
2970 check_name_index( CfEntryInfo *parent, ConfigType ce_type, Entry *e,
2971         SlapReply *rs, int *renum )
2972 {
2973         CfEntryInfo *ce;
2974         int index = -1, gotindex = 0, nsibs;
2975         int renumber = 0, tailindex = 0;
2976         char *ptr1, *ptr2;
2977         struct berval rdn;
2978
2979         if ( renum ) *renum = 0;
2980
2981         /* These entries don't get indexed/renumbered */
2982         if ( ce_type == Cft_Global ) return 0;
2983         if ( ce_type == Cft_Schema && parent->ce_type == Cft_Global ) return 0;
2984
2985         if ( ce_type == Cft_Include || ce_type == Cft_Module )
2986                 tailindex = 1;
2987
2988         /* See if the rdn has an index already */
2989         dnRdn( &e->e_name, &rdn );
2990         ptr1 = strchr( e->e_name.bv_val, '{' );
2991         if ( ptr1 && ptr1 - e->e_name.bv_val < rdn.bv_len ) {
2992                 ptr2 = strchr( ptr1, '}' );
2993                 if (!ptr2 || ptr2 - e->e_name.bv_val > rdn.bv_len)
2994                         return LDAP_NAMING_VIOLATION;
2995                 if ( ptr2-ptr1 == 1)
2996                         return LDAP_NAMING_VIOLATION;
2997                 gotindex = 1;
2998                 index = atoi(ptr1+1);
2999                 if ( index < 0 )
3000                         return LDAP_NAMING_VIOLATION;
3001         }
3002
3003         /* count related kids */
3004         for (nsibs=0, ce=parent->ce_kids; ce; ce=ce->ce_sibs) {
3005                 if ( ce->ce_type == ce_type ) nsibs++;
3006         }
3007
3008         if ( index != nsibs ) {
3009                 if ( gotindex ) {
3010                         if ( index < nsibs ) {
3011                                 if ( tailindex ) return LDAP_NAMING_VIOLATION;
3012                                 /* Siblings need to be renumbered */
3013                                 renumber = 1;
3014                         }
3015                 }
3016                 if ( !renumber ) {
3017                         struct berval ival, newrdn, nnewrdn;
3018                         struct berval rtype, rval;
3019                         Attribute *a;
3020                         AttributeDescription *ad = NULL;
3021                         char ibuf[32];
3022                         const char *text;
3023
3024                         rval.bv_val = strchr(rdn.bv_val, '=' ) + 1;
3025                         rval.bv_len = rdn.bv_len - (rval.bv_val - rdn.bv_val);
3026                         rtype.bv_val = rdn.bv_val;
3027                         rtype.bv_len = rval.bv_val - rtype.bv_val - 1;
3028
3029                         /* Find attr */
3030                         slap_bv2ad( &rtype, &ad, &text );
3031                         a = attr_find( e->e_attrs, ad );
3032                         if (!a ) return LDAP_NAMING_VIOLATION;
3033
3034                         ival.bv_val = ibuf;
3035                         ival.bv_len = sprintf( ibuf, IFMT, nsibs );
3036
3037                         newrdn.bv_len = rdn.bv_len + ival.bv_len;
3038                         newrdn.bv_val = ch_malloc( newrdn.bv_len+1 );
3039
3040                         if ( tailindex ) {
3041                                 ptr1 = lutil_strncopy( newrdn.bv_val, rdn.bv_val, rdn.bv_len );
3042                                 ptr1 = lutil_strcopy( ptr1, ival.bv_val );
3043                         } else {
3044                                 int xlen;
3045                                 if ( !gotindex ) {
3046                                         ptr2 = rval.bv_val;
3047                                         xlen = rval.bv_len;
3048                                 } else {
3049                                         xlen = rdn.bv_len - (ptr2 - rdn.bv_val);
3050                                 }
3051                                 ptr1 = lutil_strncopy( newrdn.bv_val, rtype.bv_val,
3052                                         rtype.bv_len );
3053                                 *ptr1++ = '=';
3054                                 ptr1 = lutil_strcopy( ptr1, ival.bv_val );
3055                                 ptr1 = lutil_strncopy( ptr1, ptr2, xlen );
3056                                 *ptr1 = '\0';
3057                         }
3058
3059                         /* Do the equivalent of ModRDN */
3060                         /* Replace DN / NDN */
3061                         newrdn.bv_len = ptr1 - newrdn.bv_val;
3062                         rdnNormalize( 0, NULL, NULL, &newrdn, &nnewrdn, NULL );
3063                         free( e->e_name.bv_val );
3064                         build_new_dn( &e->e_name, &parent->ce_entry->e_name,
3065                                 &newrdn, NULL );
3066                         free( e->e_nname.bv_val );
3067                         build_new_dn( &e->e_nname, &parent->ce_entry->e_nname,
3068                                 &nnewrdn, NULL );
3069
3070                         /* Replace attr */
3071                         free( a->a_vals[0].bv_val );
3072                         ptr1 = strchr( newrdn.bv_val, '=' ) + 1;
3073                         a->a_vals[0].bv_len = newrdn.bv_len - (ptr1 - newrdn.bv_val);
3074                         a->a_vals[0].bv_val = ch_malloc( a->a_vals[0].bv_len + 1 );
3075                         strcpy( a->a_vals[0].bv_val, ptr1 );
3076
3077                         if ( a->a_nvals != a->a_vals ) {
3078                                 free( a->a_nvals[0].bv_val );
3079                                 ptr1 = strchr( nnewrdn.bv_val, '=' ) + 1;
3080                                 a->a_nvals[0].bv_len = nnewrdn.bv_len - (ptr1 - nnewrdn.bv_val);
3081                                 a->a_nvals[0].bv_val = ch_malloc( a->a_nvals[0].bv_len + 1 );
3082                                 strcpy( a->a_nvals[0].bv_val, ptr1 );
3083                         }
3084                         free( nnewrdn.bv_val );
3085                         free( newrdn.bv_val );
3086                 }
3087         }
3088         if ( renum ) *renum = renumber;
3089         return 0;
3090 }
3091
3092 /* Parse an LDAP entry into config directives */
3093 static int
3094 config_add_internal( CfBackInfo *cfb, Entry *e, SlapReply *rs, int *renum )
3095 {
3096         CfEntryInfo *ce, *last;
3097         CfOcInfo co, *coptr, **colst = NULL;
3098         Attribute *a, *oc_at, *type_attr;
3099         AttributeDescription *type_ad = NULL;
3100         int i, j, nocs, rc;
3101         ConfigArgs ca = {0};
3102         struct berval pdn;
3103         Entry *xe = NULL;
3104         ConfigTable *ct, *type_ct = NULL;
3105
3106         /* Make sure parent exists and entry does not */
3107         ce = config_find_base( cfb->cb_root, &e->e_nname, &last );
3108         if ( ce )
3109                 return LDAP_ALREADY_EXISTS;
3110
3111         dnParent( &e->e_nname, &pdn );
3112
3113         /* If last is NULL, the new entry is the root/suffix entry,
3114          * otherwise last should be the parent.
3115          */
3116         if ( last && !dn_match( &last->ce_entry->e_nname, &pdn )) {
3117                 if ( rs )
3118                         rs->sr_matched = last->ce_entry->e_name.bv_val;
3119                 return LDAP_NO_SUCH_OBJECT;
3120         }
3121
3122         oc_at = attr_find( e->e_attrs, slap_schema.si_ad_objectClass );
3123         if ( !oc_at ) return LDAP_OBJECT_CLASS_VIOLATION;
3124
3125         /* count the objectclasses */
3126         for ( i=0; oc_at->a_nvals[i].bv_val; i++ );
3127         nocs = i;
3128         colst = (CfOcInfo **)ch_malloc( nocs * sizeof(CfOcInfo *));
3129
3130         for ( i=0, j=0; i<nocs; i++) {
3131                 co.co_name = &oc_at->a_nvals[i];
3132                 coptr = avl_find( CfOcTree, &co, CfOcInfo_cmp );
3133
3134                 /* ignore non-config objectclasses. probably should be
3135                  * an error, general data doesn't belong here.
3136                  */
3137                 if ( !coptr ) continue;
3138
3139                 /* Ignore the root objectclass, it has no implementation.
3140                  */
3141                 if ( coptr->co_type == Cft_Abstract ) continue;
3142                 colst[j++] = coptr;
3143         }
3144         nocs = j;
3145
3146         /* Only the root can be Cft_Global, everything else must
3147          * have a parent. Only limited nesting arrangements are allowed.
3148          */
3149         switch( colst[0]->co_type ) {
3150         case Cft_Global:
3151                 if ( last )  {
3152                         rc = LDAP_CONSTRAINT_VIOLATION;
3153                         goto leave;
3154                 }
3155                 break;
3156         case Cft_Schema:
3157         case Cft_Backend:
3158         case Cft_Database:
3159         case Cft_Include:
3160                 if ( !last || ( last->ce_type != Cft_Global &&
3161                         last->ce_type != colst[0]->co_type )) {
3162                         rc = LDAP_CONSTRAINT_VIOLATION;
3163                         goto leave;
3164                 }
3165                 break;
3166         case Cft_Overlay:
3167                 if ( !last || ( last->ce_type != Cft_Global &&
3168                         last->ce_type != Cft_Database &&
3169                         last->ce_type != colst[0]->co_type )) {
3170                         rc = LDAP_CONSTRAINT_VIOLATION;
3171                         goto leave;
3172                 }
3173                 break;
3174 #ifdef SLAPD_MODULES
3175         case Cft_Module:
3176                 if ( !last || last->ce_type != Cft_Global ) {
3177                         rc = LDAP_CONSTRAINT_VIOLATION;
3178                         goto leave;
3179                 }
3180 #endif
3181                 break;
3182         }
3183
3184         /* Parse all the values and check for simple syntax errors before
3185          * performing any set actions.
3186          */
3187         switch (colst[0]->co_type) {
3188         case Cft_Schema:
3189                 /* The cn=schema entry is all hardcoded, so never reparse it */
3190                 if (last->ce_type == Cft_Global )
3191                         goto ok;
3192                 /* FALLTHRU */
3193         case Cft_Global:
3194                 ca.be = LDAP_STAILQ_FIRST(&backendDB);
3195                 break;
3196
3197         case Cft_Backend:
3198                 if ( last->ce_type == Cft_Backend )
3199                         ca.bi = last->ce_bi;
3200                 else
3201                         type_ad = cfAd_backend;
3202                 break;
3203         case Cft_Database:
3204                 if ( last->ce_type == Cft_Database ) {
3205                         ca.be = last->ce_be;
3206                 } else {
3207                         type_ad = cfAd_database;
3208                         /* dummy, just to get past check_attr */
3209                         ca.be = frontendDB;
3210                 }
3211                 break;
3212
3213         case Cft_Overlay:
3214                 ca.be = last->ce_be;
3215                 type_ad = cfAd_overlay;
3216                 break;
3217
3218         case Cft_Include:
3219                 if ( !rs )      /* ignored */
3220                         break;
3221                 type_ad = cfAd_include;
3222                 break;
3223 #ifdef SLAPD_MODULES
3224         case Cft_Module: {
3225                 ModPaths *mp;
3226                 char *ptr;
3227                 ptr = strchr( e->e_name.bv_val, '{' );
3228                 if ( !ptr ) {
3229                         rc = LDAP_NAMING_VIOLATION;
3230                         goto leave;
3231                 }
3232                 j = atoi(ptr+1);
3233                 for (i=0, mp=&modpaths; mp && i<j; mp=mp->mp_next);
3234                 /* There is no corresponding modpath for this load? */
3235                 if ( i != j ) {
3236                         rc = LDAP_NAMING_VIOLATION;
3237                         goto leave;
3238                 }
3239                 module_path( mp->mp_path.bv_val );
3240                 ca.private = mp;
3241                 }
3242                 break;
3243 #endif
3244         }
3245
3246         /* If doing an LDAPadd, check for indexed names and any necessary
3247          * renaming/renumbering. Entries that don't need indexed names are
3248          * ignored. Entries that need an indexed name and arrive without one
3249          * are assigned to the end. Entries that arrive with an index may
3250          * cause the following entries to be renumbered/bumped down.
3251          *
3252          * Note that "pseudo-indexed" entries (cn=Include{xx}, cn=Module{xx})
3253          * don't allow Adding an entry with an index that's already in use.
3254          * This is flagged as an error (LDAP_ALREADY_EXISTS) up above.
3255          *
3256          * These entries can have auto-assigned indexes (appended to the end)
3257          * but only the other types support auto-renumbering of siblings.
3258          */
3259         rc = check_name_index( last, colst[0]->co_type, e, rs, renum );
3260         if ( rc )
3261                 goto leave;
3262
3263         init_config_argv( &ca );
3264         if ( type_ad ) {
3265                 type_attr = attr_find( e->e_attrs, type_ad );
3266                 if ( !type_attr ) {
3267                         rc = LDAP_OBJECT_CLASS_VIOLATION;
3268                         goto leave;
3269                 }
3270                 for ( i=0; i<nocs; i++ ) {
3271                         type_ct = config_find_table( colst[i], type_ad );
3272                         if ( type_ct ) break;
3273                 }
3274                 if ( !type_ct ) {
3275                         rc = LDAP_OBJECT_CLASS_VIOLATION;
3276                         goto leave;
3277                 }
3278                 rc = check_attr( type_ct, &ca, type_attr );
3279                 if ( rc ) goto leave;
3280         }
3281         for ( a=e->e_attrs; a; a=a->a_next ) {
3282                 if ( a == type_attr || a == oc_at ) continue;
3283                 ct = NULL;
3284                 for ( i=0; i<nocs; i++ ) {
3285                         ct = config_find_table( colst[i], a->a_desc );
3286                         if ( ct ) break;
3287                 }
3288                 if ( !ct ) continue;    /* user data? */
3289                 rc = check_attr( ct, &ca, a );
3290                 if ( rc ) goto leave;
3291         }
3292
3293         /* Basic syntax checks are OK. Do the actual settings. */
3294         if ( type_ct ) {
3295                 ca.line = type_attr->a_vals[0].bv_val;
3296                 if ( type_ad->ad_type->sat_flags & SLAP_AT_ORDERED )
3297                         ca.line = strchr( ca.line, '}' ) + 1;
3298                 rc = config_parse_add( type_ct, &ca, 0 );
3299                 if ( rc ) {
3300                         rc = LDAP_OTHER;
3301                         goto leave;
3302                 }
3303         }
3304         for ( a=e->e_attrs; a; a=a->a_next ) {
3305                 if ( a == type_attr || a == oc_at ) continue;
3306                 ct = NULL;
3307                 for ( i=0; i<nocs; i++ ) {
3308                         ct = config_find_table( colst[i], a->a_desc );
3309                         if ( ct ) break;
3310                 }
3311                 if ( !ct ) continue;    /* user data? */
3312                 for (i=0; a->a_vals[i].bv_val; i++) {
3313                         ca.line = a->a_vals[i].bv_val;
3314                         if ( a->a_desc->ad_type->sat_flags & SLAP_AT_ORDERED )
3315                                 ca.line = strchr( ca.line, '}' ) + 1;
3316                         rc = config_parse_add( ct, &ca, i );
3317                         if ( rc ) {
3318                                 rc = LDAP_OTHER;
3319                                 goto leave;
3320                         }
3321                 }
3322         }
3323 ok:
3324         ce = ch_calloc( 1, sizeof(CfEntryInfo) );
3325         ce->ce_parent = last;
3326         ce->ce_entry = entry_dup( e );
3327         ce->ce_entry->e_private = ce;
3328         ce->ce_type = colst[0]->co_type;
3329         if ( !last ) {
3330                 cfb->cb_root = ce;
3331         } else if ( last->ce_kids ) {
3332                 CfEntryInfo *c2;
3333
3334                 for (c2=last->ce_kids; c2 && c2->ce_sibs; c2 = c2->ce_sibs);
3335
3336                 c2->ce_sibs = ce;
3337         } else {
3338                 last->ce_kids = ce;
3339         }
3340
3341 leave:
3342         ch_free( ca.argv );
3343         if ( colst ) ch_free( colst );
3344         return rc;
3345 }
3346
3347 /* Parse an LDAP entry into config directives, then store in underlying
3348  * database.
3349  */
3350 static int
3351 config_back_add( Operation *op, SlapReply *rs )
3352 {
3353         CfBackInfo *cfb;
3354         CfEntryInfo *ce, *last;
3355         int renumber;
3356
3357         if ( !be_isroot( op ) ) {
3358                 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
3359                 send_ldap_result( op, rs );
3360         }
3361
3362         cfb = (CfBackInfo *)op->o_bd->be_private;
3363
3364         ldap_pvt_thread_pool_pause( &connection_pool );
3365
3366         /* Strategy:
3367          * 1) check for existence of entry
3368          * 2) check for sibling renumbering
3369          * 3) perform internal add
3370          * 4) store entry in underlying database
3371          * 5) perform any necessary renumbering
3372          */
3373         rs->sr_err = config_add_internal( cfb, op->ora_e, rs, &renumber );
3374         if ( rs->sr_err == LDAP_SUCCESS ) {
3375                 BackendDB *be = op->o_bd;
3376                 slap_callback sc = { NULL, slap_null_cb, NULL, NULL };
3377                 op->o_bd = &cfb->cb_db;
3378                 sc.sc_next = op->o_callback;
3379                 op->o_callback = &sc;
3380                 op->o_bd->be_add( op, rs );
3381                 op->o_bd = be;
3382                 op->o_callback = sc.sc_next;
3383         }
3384         if ( renumber ) {
3385         }
3386
3387         ldap_pvt_thread_pool_resume( &connection_pool );
3388
3389 out:
3390         send_ldap_result( op, rs );
3391         return rs->sr_err;
3392 }
3393
3394 /* Modify rules:
3395  *  for single-valued attributes, should just use REPLACE.
3396  *    any received DELETE/ADD on a single-valued attr will
3397  *      be checked (if a DEL value is provided) and then
3398  *      rewritten as a REPLACE.
3399  *    any DELETE received without a corresponding ADD will be
3400  *      rejected with LDAP_CONSTRAINT_VIOLATION.
3401  */
3402 static int
3403 config_back_modify( Operation *op, SlapReply *rs )
3404 {
3405         CfBackInfo *cfb;
3406         CfEntryInfo *ce, *last;
3407
3408         if ( !be_isroot( op ) ) {
3409                 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
3410                 send_ldap_result( op, rs );
3411         }
3412
3413         cfb = (CfBackInfo *)op->o_bd->be_private;
3414
3415         ce = config_find_base( cfb->cb_root, &op->o_req_ndn, &last );
3416         if ( !ce ) {
3417                 if ( last )
3418                         rs->sr_matched = last->ce_entry->e_name.bv_val;
3419                 rs->sr_err = LDAP_NO_SUCH_OBJECT;
3420                 goto out;
3421         }
3422         ldap_pvt_thread_pool_pause( &connection_pool );
3423
3424         /* Strategy:
3425          * 1) perform the Modify on the cached Entry.
3426          * 2) verify that the Entry still satisfies the schema.
3427          * 3) perform the individual config operations.
3428          * 4) store Modified entry in underlying LDIF backend.
3429          */
3430         ldap_pvt_thread_pool_resume( &connection_pool );
3431 out:
3432         send_ldap_result( op, rs );
3433         return rs->sr_err;
3434 }
3435
3436 static int
3437 config_back_modrdn( Operation *op, SlapReply *rs )
3438 {
3439         CfBackInfo *cfb;
3440         CfEntryInfo *ce, *last;
3441
3442         if ( !be_isroot( op ) ) {
3443                 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
3444                 send_ldap_result( op, rs );
3445         }
3446
3447         cfb = (CfBackInfo *)op->o_bd->be_private;
3448
3449         ce = config_find_base( cfb->cb_root, &op->o_req_ndn, &last );
3450         if ( !ce ) {
3451                 if ( last )
3452                         rs->sr_matched = last->ce_entry->e_name.bv_val;
3453                 rs->sr_err = LDAP_NO_SUCH_OBJECT;
3454                 goto out;
3455         }
3456
3457         /* We don't allow moving objects to new parents.
3458          * Generally we only allow reordering a set of ordered entries.
3459          */
3460         if ( op->orr_newSup ) {
3461                 rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
3462                 goto out;
3463         }
3464         ldap_pvt_thread_pool_pause( &connection_pool );
3465
3466         ldap_pvt_thread_pool_resume( &connection_pool );
3467 out:
3468         send_ldap_result( op, rs );
3469         return rs->sr_err;
3470 }
3471
3472 static int
3473 config_back_search( Operation *op, SlapReply *rs )
3474 {
3475         CfBackInfo *cfb;
3476         CfEntryInfo *ce, *last;
3477         int rc;
3478
3479         if ( !be_isroot( op ) ) {
3480                 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
3481                 send_ldap_result( op, rs );
3482         }
3483
3484         cfb = (CfBackInfo *)op->o_bd->be_private;
3485
3486         ce = config_find_base( cfb->cb_root, &op->o_req_ndn, &last );
3487         if ( !ce ) {
3488                 if ( last )
3489                         rs->sr_matched = last->ce_entry->e_name.bv_val;
3490                 rs->sr_err = LDAP_NO_SUCH_OBJECT;
3491                 goto out;
3492         }
3493         switch ( op->ors_scope ) {
3494         case LDAP_SCOPE_BASE:
3495         case LDAP_SCOPE_SUBTREE:
3496                 config_send( op, rs, ce, 0 );
3497                 break;
3498
3499         case LDAP_SCOPE_ONELEVEL:
3500                 for (ce = ce->ce_kids; ce; ce=ce->ce_sibs) {
3501                         config_send( op, rs, ce, 1 );
3502                 }
3503                 break;
3504         }
3505
3506         rs->sr_err = LDAP_SUCCESS;
3507 out:
3508         send_ldap_result( op, rs );
3509         return 0;
3510 }
3511
3512 static Entry *
3513 config_alloc_entry( CfEntryInfo *parent, struct berval *rdn )
3514 {
3515         Entry *e = ch_calloc( 1, sizeof(Entry) );
3516         CfEntryInfo *ce = ch_calloc( 1, sizeof(CfEntryInfo) );
3517         struct berval pdn;
3518
3519         e->e_private = ce;
3520         ce->ce_entry = e;
3521         ce->ce_parent = parent;
3522         if ( parent ) {
3523                 pdn = parent->ce_entry->e_nname;
3524         } else {
3525                 BER_BVZERO( &pdn );
3526         }
3527
3528         build_new_dn( &e->e_name, &pdn, rdn, NULL );
3529         ber_dupbv( &e->e_nname, &e->e_name );
3530         return e;
3531 }
3532
3533 #define NO_TABLE        0
3534 #define BI_TABLE        1
3535 #define BE_TABLE        2
3536
3537 static int
3538 config_build_entry( ConfigArgs *c, Entry *e, ObjectClass *oc,
3539          struct berval *rdn, ConfigTable *ct, int table )
3540 {
3541         struct berval vals[2];
3542         struct berval ad_name;
3543         AttributeDescription *ad = NULL;
3544         int rc, i;
3545         char *ptr;
3546         const char *text;
3547         char textbuf[SLAP_TEXT_BUFLEN];
3548         size_t textlen = sizeof(textbuf);
3549         AttributeType **at;
3550         Attribute *oc_at;
3551
3552         BER_BVZERO( &vals[1] );
3553
3554         vals[0] = oc->soc_cname;
3555         attr_merge(e, slap_schema.si_ad_objectClass, vals, NULL );
3556         ptr = strchr(rdn->bv_val, '=');
3557         ad_name.bv_val = rdn->bv_val;
3558         ad_name.bv_len = ptr - rdn->bv_val;
3559         rc = slap_bv2ad( &ad_name, &ad, &text );
3560         if ( rc ) {
3561                 return rc;
3562         }
3563         vals[0].bv_val = ptr+1;
3564         vals[0].bv_len = rdn->bv_len - (vals[0].bv_val - rdn->bv_val);
3565         attr_merge(e, ad, vals, NULL );
3566
3567         for (at=oc->soc_required; at && *at; at++) {
3568                 /* Skip the naming attr */
3569                 if ((*at)->sat_ad == ad || (*at)->sat_ad == slap_schema.si_ad_cn )
3570                         continue;
3571                 for (i=0;ct[i].name;i++) {
3572                         if (ct[i].ad == (*at)->sat_ad) {
3573                                 rc = config_get_vals(&ct[i], c);
3574                                 if (rc == LDAP_SUCCESS) {
3575                                         attr_merge(e, ct[i].ad, c->rvalue_vals, c->rvalue_nvals);
3576                                         ber_bvarray_free( c->rvalue_nvals );
3577                                         ber_bvarray_free( c->rvalue_vals );
3578                                 }
3579                                 break;
3580                         }
3581                 }
3582         }
3583
3584         for (at=oc->soc_allowed; at && *at; at++) {
3585                 /* Skip the naming attr */
3586                 if ((*at)->sat_ad == ad || (*at)->sat_ad == slap_schema.si_ad_cn )
3587                         continue;
3588                 for (i=0;ct[i].name;i++) {
3589                         if (ct[i].ad == (*at)->sat_ad) {
3590                                 rc = config_get_vals(&ct[i], c);
3591                                 if (rc == LDAP_SUCCESS) {
3592                                         attr_merge(e, ct[i].ad, c->rvalue_vals, c->rvalue_nvals);
3593                                         ber_bvarray_free( c->rvalue_nvals );
3594                                         ber_bvarray_free( c->rvalue_vals );
3595                                 }
3596                                 break;
3597                         }
3598                 }
3599         }
3600
3601         if ( table ) {
3602                 if ( table == BI_TABLE )
3603                         ct = c->bi->bi_cf_table;
3604                 else
3605                         ct = c->be->be_cf_table;
3606                 for (;ct && ct->name;ct++) {
3607                         if (!ct->ad) continue;
3608                         rc = config_get_vals(ct, c);
3609                         if (rc == LDAP_SUCCESS) {
3610                                 attr_merge(e, ct->ad, c->rvalue_vals, c->rvalue_nvals);
3611                         }
3612                 }
3613         }
3614         oc_at = attr_find( e->e_attrs, slap_schema.si_ad_objectClass );
3615         rc = structural_class(oc_at->a_vals, vals, NULL, &text, textbuf, textlen);
3616         BER_BVZERO( &vals[1] );
3617         attr_merge(e, slap_schema.si_ad_structuralObjectClass, vals, NULL );
3618
3619         return 0;
3620 }
3621
3622 static void
3623 config_build_schema_inc( ConfigArgs *c, CfEntryInfo *ceparent,
3624         Operation *op, SlapReply *rs )
3625 {
3626         Entry *e;
3627         ConfigFile *cf = c->private;
3628         CfEntryInfo *ce, *ceprev;
3629         char *ptr;
3630         struct berval bv;
3631
3632         if ( ceparent->ce_kids ) {
3633                 for ( ceprev = ceparent->ce_kids; ceprev->ce_sibs;
3634                         ceprev = ceprev->ce_sibs );
3635         }
3636
3637         for (; cf; cf=cf->c_sibs, c->depth++) {
3638                 c->value_dn.bv_val = c->log;
3639                 bv.bv_val = strrchr(cf->c_file.bv_val, LDAP_DIRSEP[0]);
3640                 if ( !bv.bv_val ) {
3641                         bv = cf->c_file;
3642                 } else {
3643                         bv.bv_val++;
3644                         bv.bv_len = cf->c_file.bv_len - (bv.bv_val - cf->c_file.bv_val);
3645                 }
3646                 ptr = strchr( bv.bv_val, '.' );
3647                 if ( ptr )
3648                         bv.bv_len = ptr - bv.bv_val;
3649                 c->value_dn.bv_len = sprintf(c->value_dn.bv_val, "cn=" IFMT, c->depth);
3650                 strncpy( c->value_dn.bv_val + c->value_dn.bv_len, bv.bv_val,
3651                         bv.bv_len );
3652                 c->value_dn.bv_len += bv.bv_len;
3653                 c->value_dn.bv_val[c->value_dn.bv_len] ='\0';
3654
3655                 e = config_alloc_entry( ceparent, &c->value_dn );
3656                 c->private = cf;
3657                 config_build_entry( c, e, cfOc_schema, &c->value_dn,
3658                         c->bi->bi_cf_table, NO_TABLE );
3659                 ce = e->e_private;
3660                 ce->ce_type = Cft_Schema;
3661                 op->ora_e = e;
3662                 op->o_bd->be_add( op, rs );
3663                 ce->ce_bi = c->bi;
3664                 if ( !ceparent->ce_kids ) {
3665                         ceparent->ce_kids = ce;
3666                 } else {
3667                         ceprev->ce_sibs = ce;
3668                 }
3669                 ceprev = ce;
3670                 if ( cf->c_kids ) {
3671                         c->private = cf->c_kids;
3672                         config_build_schema_inc( c, ceparent, op, rs );
3673                 }
3674         }
3675 }
3676
3677 static CfEntryInfo *
3678 config_build_includes( ConfigArgs *c, CfEntryInfo *ceparent,
3679         Operation *op, SlapReply *rs )
3680 {
3681         Entry *e;
3682         int i;
3683         ConfigFile *cf = c->private;
3684         CfEntryInfo *ce, *ceprev;
3685
3686         if ( ceparent->ce_kids ) {
3687                 for ( ceprev = ceparent->ce_kids; ceprev->ce_sibs;
3688                         ceprev = ceprev->ce_sibs );
3689         }
3690
3691         for (i=0; cf; cf=cf->c_sibs, i++) {
3692                 c->value_dn.bv_val = c->log;
3693                 c->value_dn.bv_len = sprintf(c->value_dn.bv_val, "cn=include" IFMT, i);
3694                 e = config_alloc_entry( ceparent, &c->value_dn );
3695                 c->private = cf;
3696                 config_build_entry( c, e, cfOc_include, &c->value_dn,
3697                         c->bi->bi_cf_table, NO_TABLE );
3698                 op->ora_e = e;
3699                 op->o_bd->be_add( op, rs );
3700                 ce = e->e_private;
3701                 ce->ce_type = Cft_Include;
3702                 ce->ce_bi = c->bi;
3703                 if ( !ceparent->ce_kids ) {
3704                         ceparent->ce_kids = ce;
3705                 } else {
3706                         ceprev->ce_sibs = ce;
3707                 }
3708                 ceprev = ce;
3709                 if ( cf->c_kids ) {
3710                         c->private = cf->c_kids;
3711                         config_build_includes( c, ce, op, rs );
3712                 }
3713         }
3714         return ce;
3715 }
3716
3717 #ifdef SLAPD_MODULES
3718
3719 static CfEntryInfo *
3720 config_build_modules( ConfigArgs *c, CfEntryInfo *ceparent,
3721         Operation *op, SlapReply *rs )
3722 {
3723         Entry *e;
3724         int i;
3725         CfEntryInfo *ce, *ceprev;
3726         ModPaths *mp;
3727
3728         if ( ceparent->ce_kids ) {
3729                 for ( ceprev = ceparent->ce_kids; ceprev->ce_sibs;
3730                         ceprev = ceprev->ce_sibs );
3731         }
3732
3733         for (i=0, mp=&modpaths; mp; mp=mp->mp_next, i++) {
3734                 if ( BER_BVISNULL( &mp->mp_path ) && !mp->mp_loads )
3735                         continue;
3736                 c->value_dn.bv_val = c->log;
3737                 c->value_dn.bv_len = sprintf(c->value_dn.bv_val, "cn=module" IFMT, i);
3738                 e = config_alloc_entry( ceparent, &c->value_dn );
3739                 ce = e->e_private;
3740                 ce->ce_type = Cft_Include;
3741                 c->private = mp;
3742                 config_build_entry( c, e, cfOc_module, &c->value_dn,
3743                         c->bi->bi_cf_table, NO_TABLE );
3744                 op->ora_e = e;
3745                 op->o_bd->be_add( op, rs );
3746                 ce->ce_bi = c->bi;
3747                 if ( !ceparent->ce_kids ) {
3748                         ceparent->ce_kids = ce;
3749                 } else {
3750                         ceprev->ce_sibs = ce;
3751                 }
3752                 ceprev = ce;
3753         }
3754         return ce;
3755 }
3756 #endif
3757
3758 static int
3759 config_back_db_open( BackendDB *be )
3760 {
3761         CfBackInfo *cfb = be->be_private;
3762         struct berval rdn;
3763         Entry *e, *parent;
3764         CfEntryInfo *ce, *ceparent, *ceprev;
3765         int i, rc;
3766         BackendInfo *bi;
3767         BackendDB *bptr;
3768         ConfigArgs c;
3769         ConfigTable *ct;
3770         Connection conn = {0};
3771         char opbuf[OPERATION_BUFFER_SIZE];
3772         Operation *op;
3773         slap_callback cb = { NULL, slap_null_cb, NULL, NULL };
3774         SlapReply rs = {REP_RESULT};
3775
3776         /* If we read the config from back-ldif, nothing to do here */
3777         if ( cfb->cb_got_ldif )
3778                 return 0;
3779
3780         op = (Operation *)opbuf;
3781         connection_fake_init( &conn, op, cfb );
3782
3783         op->o_dn = be->be_rootdn;
3784         op->o_ndn = be->be_rootndn;
3785
3786         op->o_tag = LDAP_REQ_ADD;
3787         op->o_callback = &cb;
3788         op->o_bd = &cfb->cb_db;
3789
3790         /* create root of tree */
3791         rdn = config_rdn;
3792         e = config_alloc_entry( NULL, &rdn );
3793         ce = e->e_private;
3794         ce->ce_type = Cft_Global;
3795         cfb->cb_root = ce;
3796         c.be = be;
3797         c.bi = be->bd_info;
3798         c.private = cfb->cb_config;
3799         ct = c.bi->bi_cf_table;
3800         config_build_entry( &c, e, cfOc_global, &rdn, ct, NO_TABLE );
3801         op->ora_e = e;
3802         op->o_bd->be_add( op, &rs );
3803         ce->ce_bi = c.bi;
3804
3805         parent = e;
3806         ceparent = ce;
3807
3808         /* Create schema nodes... cn=schema will contain the hardcoded core
3809          * schema, read-only. Child objects will contain runtime loaded schema
3810          * files.
3811          */
3812         rdn = schema_rdn;
3813         e = config_alloc_entry( ceparent, &rdn );
3814         ce = e->e_private;
3815         ce->ce_type = Cft_Schema;
3816         c.private = NULL;
3817         config_build_entry( &c, e, cfOc_schema, &rdn, ct, NO_TABLE );
3818         op->ora_e = e;
3819         op->o_bd->be_add( op, &rs );
3820         if ( !ceparent->ce_kids ) {
3821                 ceparent->ce_kids = ce;
3822         } else {
3823                 ceprev->ce_sibs = ce;
3824         }
3825         ceprev = ce;
3826
3827         /* Create includeFile nodes and schema nodes for included schema... */
3828         if ( cfb->cb_config->c_kids ) {
3829                 c.depth = 0;
3830                 c.private = cfb->cb_config->c_kids;
3831                 config_build_schema_inc( &c, ce, op, &rs );
3832                 c.private = cfb->cb_config->c_kids;
3833                 ceprev = config_build_includes( &c, ceparent, op, &rs );
3834         }
3835
3836 #ifdef SLAPD_MODULES
3837         /* Create Module nodes... */
3838         if ( modpaths.mp_loads ) {
3839                 ceprev = config_build_modules( &c, ceparent, op, &rs );
3840         }
3841 #endif
3842
3843         /* Create backend nodes. Skip if they don't provide a cf_table.
3844          * There usually aren't any of these.
3845          */
3846
3847         c.line = 0;
3848         LDAP_STAILQ_FOREACH( bi, &backendInfo, bi_next) {
3849                 if (!bi->bi_cf_table) continue;
3850                 if (!bi->bi_private) continue;
3851
3852                 rdn.bv_val = c.log;
3853                 rdn.bv_len = sprintf(rdn.bv_val, "%s=%s", cfAd_backend->ad_cname.bv_val, bi->bi_type);
3854                 e = config_alloc_entry( ceparent, &rdn );
3855                 ce = e->e_private;
3856                 ce->ce_type = Cft_Backend;
3857                 ce->ce_bi = bi;
3858                 c.bi = bi;
3859                 config_build_entry( &c, e, cfOc_backend, &rdn, ct, BI_TABLE );
3860                 op->ora_e = e;
3861                 op->o_bd->be_add( op, &rs );
3862                 if ( !ceparent->ce_kids ) {
3863                         ceparent->ce_kids = ce;
3864                 } else {
3865                         ceprev->ce_sibs = ce;
3866                 }
3867                 ceprev = ce;
3868         }
3869
3870         /* Create database nodes... */
3871         i = -1;
3872         LDAP_STAILQ_FOREACH( be, &backendDB, be_next ) {
3873                 slap_overinfo *oi = NULL;
3874                 i++;
3875                 if ( i == 0 ) {
3876                         bptr = frontendDB;
3877                 } else {
3878                         bptr = be;
3879                 }
3880                 if ( overlay_is_over( bptr )) {
3881                         oi = bptr->bd_info->bi_private;
3882                         bi = oi->oi_orig;
3883                 } else {
3884                         bi = bptr->bd_info;
3885                 }
3886                 rdn.bv_val = c.log;
3887                 rdn.bv_len = sprintf(rdn.bv_val, "%s=" IFMT "%s", cfAd_database->ad_cname.bv_val,
3888                         i, bi->bi_type);
3889                 e = config_alloc_entry( ceparent, &rdn );
3890                 ce = e->e_private;
3891                 c.be = bptr;
3892                 c.bi = bi;
3893                 ce->ce_type = Cft_Database;
3894                 ce->ce_be = c.be;
3895                 ce->ce_bi = c.bi;
3896                 config_build_entry( &c, e, cfOc_database, &rdn, ct, BE_TABLE );
3897                 op->ora_e = e;
3898                 op->o_bd->be_add( op, &rs );
3899                 if ( !ceparent->ce_kids ) {
3900                         ceparent->ce_kids = ce;
3901                 } else {
3902                         ceprev->ce_sibs = ce;
3903                 }
3904                 ceprev = ce;
3905                 /* Iterate through overlays */
3906                 if ( oi ) {
3907                         slap_overinst *on;
3908                         Entry *oe;
3909                         CfEntryInfo *opar = ce, *oprev = NULL;
3910                         int j;
3911
3912                         for (j=0,on=oi->oi_list; on; j++,on=on->on_next) {
3913                                 rdn.bv_val = c.log;
3914                                 rdn.bv_len = sprintf(rdn.bv_val, "%s=" IFMT "%s",
3915                                         cfAd_overlay->ad_cname.bv_val, j, on->on_bi.bi_type );
3916                                 oe = config_alloc_entry( opar, &rdn );
3917                                 ce = oe->e_private;
3918                                 c.be = bptr;
3919                                 c.bi = &on->on_bi;
3920                                 ce->ce_type = Cft_Overlay;
3921                                 ce->ce_be = c.be;
3922                                 ce->ce_bi = c.bi;
3923                                 config_build_entry( &c, oe, cfOc_overlay, &rdn, ct, BI_TABLE );
3924                                 op->ora_e = oe;
3925                                 op->o_bd->be_add( op, &rs );
3926                                 if ( !opar->ce_kids ) {
3927                                         opar->ce_kids = ce;
3928                                 } else {
3929                                         oprev->ce_sibs = ce;
3930                                 }
3931                                 oprev = ce;
3932                         }
3933                 }
3934         }
3935
3936         return 0;
3937 }
3938
3939 static int
3940 config_back_db_destroy( Backend *be )
3941 {
3942         free( be->be_private );
3943         return 0;
3944 }
3945
3946 static int
3947 config_back_db_init( Backend *be )
3948 {
3949         struct berval dn;
3950         CfBackInfo *cfb;
3951
3952         cfb = ch_calloc( 1, sizeof(CfBackInfo));
3953         cfb->cb_config = &cf_prv;
3954         be->be_private = cfb;
3955
3956         ber_dupbv( &be->be_rootdn, &config_rdn );
3957         ber_dupbv( &be->be_rootndn, &be->be_rootdn );
3958         ber_dupbv( &dn, &be->be_rootdn );
3959         ber_bvarray_add( &be->be_suffix, &dn );
3960         ber_dupbv( &dn, &be->be_rootdn );
3961         ber_bvarray_add( &be->be_nsuffix, &dn );
3962
3963         /* Hide from namingContexts */
3964         SLAP_BFLAGS(be) |= SLAP_BFLAG_CONFIG;
3965
3966         return 0;
3967 }
3968
3969 static struct {
3970         char *name;
3971         AttributeDescription **desc;
3972 } ads[] = {
3973         { "backend", &cfAd_backend },
3974         { "database", &cfAd_database },
3975         { "include", &cfAd_include },
3976         { "overlay", &cfAd_overlay },
3977         { NULL, NULL }
3978 };
3979
3980 /* Notes:
3981  *   add / delete: all types that may be added or deleted must use an
3982  * X-ORDERED attributeType for their RDN. Adding and deleting entries
3983  * should automatically renumber the index of any siblings as needed,
3984  * so that no gaps in the numbering sequence exist after the add/delete
3985  * is completed.
3986  *   What can be added:
3987  *     schema objects
3988  *     backend objects for backend-specific config directives
3989  *     database objects
3990  *     overlay objects
3991  *
3992  *   delete: probably no support this time around.
3993  *
3994  *   modrdn: generally not done. Will be invoked automatically by add/
3995  * delete to update numbering sequence. Perform as an explicit operation
3996  * so that the renumbering effect may be replicated. Subtree rename must
3997  * be supported, since renumbering a database will affect all its child
3998  * overlays.
3999  *
4000  *  modify: must be fully supported.
4001  */
4002
4003 int
4004 config_back_initialize( BackendInfo *bi )
4005 {
4006         ConfigTable *ct = config_back_cf_table;
4007         char *argv[4];
4008         int i;
4009         static char *controls[] = {
4010                 LDAP_CONTROL_MANAGEDSAIT,
4011                 NULL
4012         };
4013
4014         bi->bi_controls = controls;
4015
4016         bi->bi_open = 0;
4017         bi->bi_close = 0;
4018         bi->bi_config = 0;
4019         bi->bi_destroy = 0;
4020
4021         bi->bi_db_init = config_back_db_init;
4022         bi->bi_db_config = 0;
4023         bi->bi_db_open = config_back_db_open;
4024         bi->bi_db_close = 0;
4025         bi->bi_db_destroy = config_back_db_destroy;
4026
4027         bi->bi_op_bind = config_back_bind;
4028         bi->bi_op_unbind = 0;
4029         bi->bi_op_search = config_back_search;
4030         bi->bi_op_compare = 0;
4031         bi->bi_op_modify = config_back_modify;
4032         bi->bi_op_modrdn = config_back_modrdn;
4033         bi->bi_op_add = config_back_add;
4034         bi->bi_op_delete = 0;
4035         bi->bi_op_abandon = 0;
4036
4037         bi->bi_extended = 0;
4038
4039         bi->bi_chk_referrals = 0;
4040
4041         bi->bi_connection_init = 0;
4042         bi->bi_connection_destroy = 0;
4043
4044         argv[3] = NULL;
4045         for (i=0; OidMacros[i].name; i++ ) {
4046                 argv[1] = OidMacros[i].name;
4047                 argv[2] = OidMacros[i].oid;
4048                 parse_oidm( "slapd", i, 3, argv, 0, NULL );
4049         }
4050
4051         bi->bi_cf_table = ct;
4052
4053         i = config_register_schema( ct, cf_ocs );
4054         if ( i ) return i;
4055
4056         /* set up the notable AttributeDescriptions */
4057         i = 0;
4058         for (;ct->name;ct++) {
4059                 if (strcmp(ct->name, ads[i].name)) continue;
4060                 *ads[i].desc = ct->ad;
4061                 i++;
4062                 if (!ads[i].name) break;
4063         }
4064
4065         return 0;
4066 }
4067