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 2005-2006 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 #include <sys/stat.h>
  28
  29 #include "slap.h"
  30
  31 #ifdef LDAP_SLAPI
  32 #include "slapi/slapi.h"
  33 #endif
  34
  35 #include <ldif.h>
  36 #include <lutil.h>
  37
  38 #include "config.h"
  39
  40 static struct berval config_rdn = BER_BVC("cn=config");
  41 static struct berval schema_rdn = BER_BVC("cn=schema");
  42
  43 extern int slap_DN_strict;      /* dn.c */
  44
  45 #ifdef SLAPD_MODULES
  46 typedef struct modpath_s {
  47         struct modpath_s *mp_next;
  48         struct berval mp_path;
  49         BerVarray mp_loads;
  50 } ModPaths;
  51
  52 static ModPaths modpaths, *modlast = &modpaths, *modcur = &modpaths;
  53 #endif
  54
  55 typedef struct ConfigFile {
  56         struct ConfigFile *c_sibs;
  57         struct ConfigFile *c_kids;
  58         struct berval c_file;
  59         AttributeType *c_at_head, *c_at_tail;
  60         ContentRule *c_cr_head, *c_cr_tail;
  61         ObjectClass *c_oc_head, *c_oc_tail;
  62         OidMacro *c_om_head, *c_om_tail;
  63         BerVarray c_dseFiles;
  64 } ConfigFile;
  65
  66 typedef struct {
  67         ConfigFile *cb_config;
  68         CfEntryInfo *cb_root;
  69         BackendDB       cb_db;  /* underlying database */
  70         int             cb_got_ldif;
  71         int             cb_use_ldif;
  72 } CfBackInfo;
  73
  74 static char     *passwd_salt;
  75 static char     *logfileName;
  76 #ifdef SLAP_AUTH_REWRITE
  77 static BerVarray authz_rewrites;
  78 #endif
  79
  80 static struct berval cfdir;
  81
  82 /* Private state */
  83 static AttributeDescription *cfAd_backend, *cfAd_database, *cfAd_overlay,
  84         *cfAd_include;
  85
  86 static ConfigFile *cfn;
  87
  88 static Avlnode *CfOcTree;
  89
  90 static int config_add_internal( CfBackInfo *cfb, Entry *e, ConfigArgs *ca,
  91         SlapReply *rs, int *renumber, Operation *op );
  92
  93 static ConfigDriver config_fname;
  94 static ConfigDriver config_cfdir;
  95 static ConfigDriver config_generic;
  96 static ConfigDriver config_search_base;
  97 static ConfigDriver config_passwd_hash;
  98 static ConfigDriver config_schema_dn;
  99 static ConfigDriver config_sizelimit;
 100 static ConfigDriver config_timelimit;
 101 static ConfigDriver config_overlay;
 102 static ConfigDriver config_subordinate;
 103 static ConfigDriver config_suffix;
 104 static ConfigDriver config_rootdn;
 105 static ConfigDriver config_rootpw;
 106 static ConfigDriver config_restrict;
 107 static ConfigDriver config_allows;
 108 static ConfigDriver config_disallows;
 109 static ConfigDriver config_requires;
 110 static ConfigDriver config_security;
 111 static ConfigDriver config_referral;
 112 static ConfigDriver config_loglevel;
 113 static ConfigDriver config_replica;
 114 static ConfigDriver config_updatedn;
 115 static ConfigDriver config_updateref;
 116 static ConfigDriver config_include;
 117 #ifdef HAVE_TLS
 118 static ConfigDriver config_tls_option;
 119 static ConfigDriver config_tls_config;
 120 #endif
 121 extern ConfigDriver syncrepl_config;
 122
 123 enum {
 124         CFG_ACL = 1,
 125         CFG_BACKEND,
 126         CFG_DATABASE,
 127         CFG_TLS_RAND,
 128         CFG_TLS_CIPHER,
 129         CFG_TLS_CERT_FILE,
 130         CFG_TLS_CERT_KEY,
 131         CFG_TLS_CA_PATH,
 132         CFG_TLS_CA_FILE,
 133         CFG_TLS_DH_FILE,
 134         CFG_TLS_VERIFY,
 135         CFG_TLS_CRLCHECK,
 136         CFG_CONCUR,
 137         CFG_THREADS,
 138         CFG_SALT,
 139         CFG_LIMITS,
 140         CFG_RO,
 141         CFG_REWRITE,
 142         CFG_DEPTH,
 143         CFG_OID,
 144         CFG_OC,
 145         CFG_DIT,
 146         CFG_ATTR,
 147         CFG_ATOPT,
 148         CFG_REPLICA_ARGSFILE,
 149         CFG_REPLICA_PIDFILE,
 150         CFG_REPLICATIONINTERVAL,
 151         CFG_REPLOG,
 152         CFG_ROOTDSE,
 153         CFG_LOGFILE,
 154         CFG_PLUGIN,
 155         CFG_MODLOAD,
 156         CFG_MODPATH,
 157         CFG_LASTMOD,
 158         CFG_AZPOLICY,
 159         CFG_AZREGEXP,
 160         CFG_SASLSECP,
 161         CFG_SSTR_IF_MAX,
 162         CFG_SSTR_IF_MIN,
 163         CFG_TTHREADS,
 164         CFG_MIRRORMODE,
 165
 166         CFG_LAST
 167 };
 168
 169 typedef struct {
 170         char *name, *oid;
 171 } OidRec;
 172
 173 static OidRec OidMacros[] = {
 174         /* OpenLDAProot:666.11.1 */
 175         { "OLcfg", "1.3.6.1.4.1.4203.666.11.1" },
 176         { "OLcfgAt", "OLcfg:3" },
 177         { "OLcfgGlAt", "OLcfgAt:0" },
 178         { "OLcfgBkAt", "OLcfgAt:1" },
 179         { "OLcfgDbAt", "OLcfgAt:2" },
 180         { "OLcfgOvAt", "OLcfgAt:3" },
 181         { "OLcfgOc", "OLcfg:4" },
 182         { "OLcfgGlOc", "OLcfgOc:0" },
 183         { "OLcfgBkOc", "OLcfgOc:1" },
 184         { "OLcfgDbOc", "OLcfgOc:2" },
 185         { "OLcfgOvOc", "OLcfgOc:3" },
 186         { "OMsyn", "1.3.6.1.4.1.1466.115.121.1" },
 187         { "OMsBoolean", "OMsyn:7" },
 188         { "OMsDN", "OMsyn:12" },
 189         { "OMsDirectoryString", "OMsyn:15" },
 190         { "OMsInteger", "OMsyn:27" },
 191         { "OMsOID", "OMsyn:38" },
 192         { "OMsOctetString", "OMsyn:40" },
 193         { NULL, NULL }
 194 };
 195
 196 /*
 197  * Backend/Database registry
 198  *
 199  * OLcfg{Bk|Db}{Oc|At}:0                -> common
 200  * OLcfg{Bk|Db}{Oc|At}:1                -> back-bdb(/back-hdb)
 201  * OLcfg{Bk|Db}{Oc|At}:2                -> back-ldif
 202  * OLcfg{Bk|Db}{Oc|At}:3                -> back-ldap
 203  */
 204
 205 /*
 206  * Overlay registry
 207  *
 208  * OLcfgOv{Oc|At}:1                     -> syncprov
 209  * OLcfgOv{Oc|At}:2                     -> pcache
 210  * OLcfgOv{Oc|At}:3                     -> chain
 211  * OLcfgOv{Oc|At}:4                     -> accesslog
 212  * OLcfgOv{Oc|At}:5                     -> valsort
 213  * (FIXME: separate arc for contribware?)
 214  * OLcfgOv{Oc|At}:6                     -> smbk5pwd
 215  * OLcfgOv{Oc|At}:7                     -> distproc
 216  * OLcfgOv{Oc|At}:8                     -> dynlist
 217  * OLcfgOv{Oc|At}:9                     -> dds
 218  * OLcfgOv{Oc|At}:10            -> unique
 219  * OLcfgOv{Oc|At}:11            -> refint
 220  * OLcfgOv{Oc|At}:12            -> ppolicy
 221  * OLcfgOv{Oc|At}:13            -> constraint
 222  * OLcfgOv{Oc|At}:14            -> translucent
 223  */
 224
 225 /* alphabetical ordering */
 226
 227 static ConfigTable config_back_cf_table[] = {
 228         /* This attr is read-only */
 229         { "", "", 0, 0, 0, ARG_MAGIC,
 230                 &config_fname, "( OLcfgGlAt:78 NAME 'olcConfigFile' "
 231                         "DESC 'File for slapd configuration directives' "
 232                         "EQUALITY caseIgnoreMatch "
 233                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 234         { "", "", 0, 0, 0, ARG_MAGIC,
 235                 &config_cfdir, "( OLcfgGlAt:79 NAME 'olcConfigDir' "
 236                         "DESC 'Directory for slapd configuration backend' "
 237                         "EQUALITY caseIgnoreMatch "
 238                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 239         { "access",     NULL, 0, 0, 0, ARG_MAY_DB|ARG_MAGIC|CFG_ACL,
 240                 &config_generic, "( OLcfgGlAt:1 NAME 'olcAccess' "
 241                         "DESC 'Access Control List' "
 242                         "EQUALITY caseIgnoreMatch "
 243                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 244         { "allows",     "features", 2, 0, 5, ARG_PRE_DB|ARG_MAGIC,
 245                 &config_allows, "( OLcfgGlAt:2 NAME 'olcAllows' "
 246                         "DESC 'Allowed set of deprecated features' "
 247                         "EQUALITY caseIgnoreMatch "
 248                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 249         { "argsfile", "file", 2, 2, 0, ARG_STRING,
 250                 &slapd_args_file, "( OLcfgGlAt:3 NAME 'olcArgsFile' "
 251                         "DESC 'File for slapd command line options' "
 252                         "EQUALITY caseIgnoreMatch "
 253                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 254         { "attributeoptions", NULL, 0, 0, 0, ARG_MAGIC|CFG_ATOPT,
 255                 &config_generic, "( OLcfgGlAt:5 NAME 'olcAttributeOptions' "
 256                         "EQUALITY caseIgnoreMatch "
 257                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 258         { "attribute",  "attribute", 2, 0, STRLENOF( "attribute" ),
 259                 ARG_PAREN|ARG_MAGIC|CFG_ATTR|ARG_NO_DELETE|ARG_NO_INSERT,
 260                 &config_generic, "( OLcfgGlAt:4 NAME 'olcAttributeTypes' "
 261                         "DESC 'OpenLDAP attributeTypes' "
 262                         "EQUALITY caseIgnoreMatch "
 263                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )",
 264                                 NULL, NULL },
 265         { "authid-rewrite", NULL, 2, 0, STRLENOF( "authid-rewrite" ),
 266 #ifdef SLAP_AUTH_REWRITE
 267                 ARG_MAGIC|CFG_REWRITE|ARG_NO_INSERT, &config_generic,
 268 #else
 269                 ARG_IGNORED, NULL,
 270 #endif
 271                  "( OLcfgGlAt:6 NAME 'olcAuthIDRewrite' "
 272                         "EQUALITY caseIgnoreMatch "
 273                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 274         { "authz-policy", "policy", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_AZPOLICY,
 275                 &config_generic, "( OLcfgGlAt:7 NAME 'olcAuthzPolicy' "
 276                         "EQUALITY caseIgnoreMatch "
 277                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 278         { "authz-regexp", NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP|ARG_NO_INSERT,
 279                 &config_generic, "( OLcfgGlAt:8 NAME 'olcAuthzRegexp' "
 280                         "EQUALITY caseIgnoreMatch "
 281                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 282         { "backend", "type", 2, 2, 0, ARG_PRE_DB|ARG_MAGIC|CFG_BACKEND,
 283                 &config_generic, "( OLcfgGlAt:9 NAME 'olcBackend' "
 284                         "DESC 'A type of backend' "
 285                         "EQUALITY caseIgnoreMatch "
 286                         "SYNTAX OMsDirectoryString SINGLE-VALUE X-ORDERED 'SIBLINGS' )",
 287                                 NULL, NULL },
 288         { "concurrency", "level", 2, 2, 0, ARG_INT|ARG_MAGIC|CFG_CONCUR,
 289                 &config_generic, "( OLcfgGlAt:10 NAME 'olcConcurrency' "
 290                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 291         { "conn_max_pending", "max", 2, 2, 0, ARG_INT,
 292                 &slap_conn_max_pending, "( OLcfgGlAt:11 NAME 'olcConnMaxPending' "
 293                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 294         { "conn_max_pending_auth", "max", 2, 2, 0, ARG_INT,
 295                 &slap_conn_max_pending_auth, "( OLcfgGlAt:12 NAME 'olcConnMaxPendingAuth' "
 296                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 297         { "database", "type", 2, 2, 0, ARG_MAGIC|CFG_DATABASE,
 298                 &config_generic, "( OLcfgGlAt:13 NAME 'olcDatabase' "
 299                         "DESC 'The backend type for a database instance' "
 300                         "SUP olcBackend SINGLE-VALUE X-ORDERED 'SIBLINGS' )", NULL, NULL },
 301         { "defaultSearchBase", "dn", 2, 2, 0, ARG_PRE_BI|ARG_PRE_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
 302                 &config_search_base, "( OLcfgGlAt:14 NAME 'olcDefaultSearchBase' "
 303                         "SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
 304         { "disallows", "features", 2, 0, 8, ARG_PRE_DB|ARG_MAGIC,
 305                 &config_disallows, "( OLcfgGlAt:15 NAME 'olcDisallows' "
 306                         "EQUALITY caseIgnoreMatch "
 307                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 308         { "ditcontentrule",     NULL, 0, 0, 0, ARG_MAGIC|CFG_DIT|ARG_NO_DELETE|ARG_NO_INSERT,
 309                 &config_generic, "( OLcfgGlAt:16 NAME 'olcDitContentRules' "
 310                         "DESC 'OpenLDAP DIT content rules' "
 311                         "EQUALITY caseIgnoreMatch "
 312                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )",
 313                         NULL, NULL },
 314         { "gentlehup", "on|off", 2, 2, 0,
 315 #ifdef SIGHUP
 316                 ARG_ON_OFF, &global_gentlehup,
 317 #else
 318                 ARG_IGNORED, NULL,
 319 #endif
 320                 "( OLcfgGlAt:17 NAME 'olcGentleHUP' "
 321                         "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
 322         { "idletimeout", "timeout", 2, 2, 0, ARG_INT,
 323                 &global_idletimeout, "( OLcfgGlAt:18 NAME 'olcIdleTimeout' "
 324                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 325         { "include", "file", 2, 2, 0, ARG_MAGIC,
 326                 &config_include, "( OLcfgGlAt:19 NAME 'olcInclude' "
 327                         "SUP labeledURI )", NULL, NULL },
 328         { "index_substr_if_minlen", "min", 2, 2, 0, ARG_INT|ARG_NONZERO|ARG_MAGIC|CFG_SSTR_IF_MIN,
 329                 &config_generic, "( OLcfgGlAt:20 NAME 'olcIndexSubstrIfMinLen' "
 330                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 331         { "index_substr_if_maxlen", "max", 2, 2, 0, ARG_INT|ARG_NONZERO|ARG_MAGIC|CFG_SSTR_IF_MAX,
 332                 &config_generic, "( OLcfgGlAt:21 NAME 'olcIndexSubstrIfMaxLen' "
 333                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 334         { "index_substr_any_len", "len", 2, 2, 0, ARG_INT|ARG_NONZERO,
 335                 &index_substr_any_len, "( OLcfgGlAt:22 NAME 'olcIndexSubstrAnyLen' "
 336                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 337         { "index_substr_any_step", "step", 2, 2, 0, ARG_INT|ARG_NONZERO,
 338                 &index_substr_any_step, "( OLcfgGlAt:23 NAME 'olcIndexSubstrAnyStep' "
 339                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 340         { "lastmod", "on|off", 2, 2, 0, ARG_DB|ARG_ON_OFF|ARG_MAGIC|CFG_LASTMOD,
 341                 &config_generic, "( OLcfgDbAt:0.4 NAME 'olcLastMod' "
 342                         "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
 343         { "limits", "limits", 2, 0, 0, ARG_DB|ARG_MAGIC|CFG_LIMITS,
 344                 &config_generic, "( OLcfgDbAt:0.5 NAME 'olcLimits' "
 345                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 346         { "localSSF", "ssf", 2, 2, 0, ARG_INT,
 347                 &local_ssf, "( OLcfgGlAt:26 NAME 'olcLocalSSF' "
 348                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 349         { "logfile", "file", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_LOGFILE,
 350                 &config_generic, "( OLcfgGlAt:27 NAME 'olcLogFile' "
 351                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 352         { "loglevel", "level", 2, 0, 0, ARG_MAGIC,
 353                 &config_loglevel, "( OLcfgGlAt:28 NAME 'olcLogLevel' "
 354                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 355         { "maxDerefDepth", "depth", 2, 2, 0, ARG_DB|ARG_INT|ARG_MAGIC|CFG_DEPTH,
 356                 &config_generic, "( OLcfgDbAt:0.6 NAME 'olcMaxDerefDepth' "
 357                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 358         { "mirrormode", "on|off", 2, 2, 0, ARG_DB|ARG_ON_OFF|ARG_MAGIC|CFG_MIRRORMODE,
 359                 &config_generic, "( OLcfgDbAt:0.16 NAME 'olcMirrorMode' "
 360                         "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
 361         { "moduleload", "file", 2, 0, 0,
 362 #ifdef SLAPD_MODULES
 363                 ARG_MAGIC|CFG_MODLOAD, &config_generic,
 364 #else
 365                 ARG_IGNORED, NULL,
 366 #endif
 367                 "( OLcfgGlAt:30 NAME 'olcModuleLoad' "
 368                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 369         { "modulepath", "path", 2, 2, 0,
 370 #ifdef SLAPD_MODULES
 371                 ARG_MAGIC|CFG_MODPATH|ARG_NO_DELETE|ARG_NO_INSERT, &config_generic,
 372 #else
 373                 ARG_IGNORED, NULL,
 374 #endif
 375                 "( OLcfgGlAt:31 NAME 'olcModulePath' "
 376                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 377         { "objectclass", "objectclass", 2, 0, 0, ARG_PAREN|ARG_MAGIC|CFG_OC|ARG_NO_DELETE|ARG_NO_INSERT,
 378                 &config_generic, "( OLcfgGlAt:32 NAME 'olcObjectClasses' "
 379                 "DESC 'OpenLDAP object classes' "
 380                 "EQUALITY caseIgnoreMatch "
 381                 "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )",
 382                         NULL, NULL },
 383         { "objectidentifier", NULL,     0, 0, 0, ARG_MAGIC|CFG_OID,
 384                 &config_generic, "( OLcfgGlAt:33 NAME 'olcObjectIdentifier' "
 385                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 386         { "overlay", "overlay", 2, 2, 0, ARG_MAGIC,
 387                 &config_overlay, "( OLcfgGlAt:34 NAME 'olcOverlay' "
 388                         "SUP olcDatabase SINGLE-VALUE X-ORDERED 'SIBLINGS' )", NULL, NULL },
 389         { "password-crypt-salt-format", "salt", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_SALT,
 390                 &config_generic, "( OLcfgGlAt:35 NAME 'olcPasswordCryptSaltFormat' "
 391                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 392         { "password-hash", "hash", 2, 2, 0, ARG_MAGIC,
 393                 &config_passwd_hash, "( OLcfgGlAt:36 NAME 'olcPasswordHash' "
 394                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 395         { "pidfile", "file", 2, 2, 0, ARG_STRING,
 396                 &slapd_pid_file, "( OLcfgGlAt:37 NAME 'olcPidFile' "
 397                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 398         { "plugin", NULL, 0, 0, 0,
 399 #ifdef LDAP_SLAPI
 400                 ARG_MAGIC|CFG_PLUGIN, &config_generic,
 401 #else
 402                 ARG_IGNORED, NULL,
 403 #endif
 404                 "( OLcfgGlAt:38 NAME 'olcPlugin' "
 405                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 406         { "pluginlog", "filename", 2, 2, 0,
 407 #ifdef LDAP_SLAPI
 408                 ARG_STRING, &slapi_log_file,
 409 #else
 410                 ARG_IGNORED, NULL,
 411 #endif
 412                 "( OLcfgGlAt:39 NAME 'olcPluginLogFile' "
 413                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 414         { "readonly", "on|off", 2, 2, 0, ARG_MAY_DB|ARG_ON_OFF|ARG_MAGIC|CFG_RO,
 415                 &config_generic, "( OLcfgGlAt:40 NAME 'olcReadOnly' "
 416                         "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
 417         { "referral", "url", 2, 2, 0, ARG_MAGIC,
 418                 &config_referral, "( OLcfgGlAt:41 NAME 'olcReferral' "
 419                         "SUP labeledURI SINGLE-VALUE )", NULL, NULL },
 420         { "replica", "host or uri", 2, 0, 0, ARG_DB|ARG_MAGIC,
 421                 &config_replica, "( OLcfgDbAt:0.7 NAME 'olcReplica' "
 422                         "SUP labeledURI X-ORDERED 'VALUES' )", NULL, NULL },
 423         { "replica-argsfile", NULL, 0, 0, 0, ARG_MAY_DB|ARG_MAGIC|ARG_STRING|CFG_REPLICA_ARGSFILE,
 424                 &config_generic, "( OLcfgGlAt:43 NAME 'olcReplicaArgsFile' "
 425                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 426         { "replica-pidfile", NULL, 0, 0, 0, ARG_MAY_DB|ARG_MAGIC|ARG_STRING|CFG_REPLICA_PIDFILE,
 427                 &config_generic, "( OLcfgGlAt:44 NAME 'olcReplicaPidFile' "
 428                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 429         { "replicationInterval", NULL, 0, 0, 0, ARG_MAY_DB|ARG_MAGIC|ARG_INT|CFG_REPLICATIONINTERVAL,
 430                 &config_generic, "( OLcfgGlAt:45 NAME 'olcReplicationInterval' "
 431                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 432         { "replogfile", "filename", 2, 2, 0, ARG_MAY_DB|ARG_MAGIC|ARG_STRING|CFG_REPLOG,
 433                 &config_generic, "( OLcfgGlAt:46 NAME 'olcReplogFile' "
 434                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 435         { "require", "features", 2, 0, 7, ARG_MAY_DB|ARG_MAGIC,
 436                 &config_requires, "( OLcfgGlAt:47 NAME 'olcRequires' "
 437                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 438         { "restrict", "op_list", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
 439                 &config_restrict, "( OLcfgGlAt:48 NAME 'olcRestrict' "
 440                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 441         { "reverse-lookup", "on|off", 2, 2, 0,
 442 #ifdef SLAPD_RLOOKUPS
 443                 ARG_ON_OFF, &use_reverse_lookup,
 444 #else
 445                 ARG_IGNORED, NULL,
 446 #endif
 447                 "( OLcfgGlAt:49 NAME 'olcReverseLookup' "
 448                         "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
 449         { "rootdn", "dn", 2, 2, 0, ARG_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
 450                 &config_rootdn, "( OLcfgDbAt:0.8 NAME 'olcRootDN' "
 451                         "SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
 452         { "rootDSE", "file", 2, 2, 0, ARG_MAGIC|CFG_ROOTDSE,
 453                 &config_generic, "( OLcfgGlAt:51 NAME 'olcRootDSE' "
 454                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 455         { "rootpw", "password", 2, 2, 0, ARG_BERVAL|ARG_DB|ARG_MAGIC,
 456                 &config_rootpw, "( OLcfgDbAt:0.9 NAME 'olcRootPW' "
 457                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 458         { "sasl-authz-policy", NULL, 2, 2, 0, ARG_MAGIC|CFG_AZPOLICY,
 459                 &config_generic, NULL, NULL, NULL },
 460         { "sasl-host", "host", 2, 2, 0,
 461 #ifdef HAVE_CYRUS_SASL
 462                 ARG_STRING|ARG_UNIQUE, &global_host,
 463 #else
 464                 ARG_IGNORED, NULL,
 465 #endif
 466                 "( OLcfgGlAt:53 NAME 'olcSaslHost' "
 467                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 468         { "sasl-realm", "realm", 2, 2, 0,
 469 #ifdef HAVE_CYRUS_SASL
 470                 ARG_STRING|ARG_UNIQUE, &global_realm,
 471 #else
 472                 ARG_IGNORED, NULL,
 473 #endif
 474                 "( OLcfgGlAt:54 NAME 'olcSaslRealm' "
 475                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 476         { "sasl-regexp", NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP,
 477                 &config_generic, NULL, NULL, NULL },
 478         { "sasl-secprops", "properties", 2, 2, 0,
 479 #ifdef HAVE_CYRUS_SASL
 480                 ARG_MAGIC|CFG_SASLSECP, &config_generic,
 481 #else
 482                 ARG_IGNORED, NULL,
 483 #endif
 484                 "( OLcfgGlAt:56 NAME 'olcSaslSecProps' "
 485                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 486         { "saslRegexp", NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP,
 487                 &config_generic, NULL, NULL, NULL },
 488         { "schemadn", "dn", 2, 2, 0, ARG_MAY_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
 489                 &config_schema_dn, "( OLcfgGlAt:58 NAME 'olcSchemaDN' "
 490                         "SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
 491         { "security", "factors", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
 492                 &config_security, "( OLcfgGlAt:59 NAME 'olcSecurity' "
 493                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 494         { "sizelimit", "limit", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
 495                 &config_sizelimit, "( OLcfgGlAt:60 NAME 'olcSizeLimit' "
 496                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 497         { "sockbuf_max_incoming", "max", 2, 2, 0, ARG_BER_LEN_T,
 498                 &sockbuf_max_incoming, "( OLcfgGlAt:61 NAME 'olcSockbufMaxIncoming' "
 499                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 500         { "sockbuf_max_incoming_auth", "max", 2, 2, 0, ARG_BER_LEN_T,
 501                 &sockbuf_max_incoming_auth, "( OLcfgGlAt:62 NAME 'olcSockbufMaxIncomingAuth' "
 502                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 503         { "srvtab", "file", 2, 2, 0,
 504 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 505                 ARG_STRING, &ldap_srvtab,
 506 #else
 507                 ARG_IGNORED, NULL,
 508 #endif
 509                 "( OLcfgGlAt:63 NAME 'olcSrvtab' "
 510                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 511         { "subordinate", "[advertise]", 1, 2, 0, ARG_DB|ARG_MAGIC,
 512                 &config_subordinate, "( OLcfgDbAt:0.15 NAME 'olcSubordinate' "
 513                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 514         { "suffix",     "suffix", 2, 2, 0, ARG_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
 515                 &config_suffix, "( OLcfgDbAt:0.10 NAME 'olcSuffix' "
 516                         "SYNTAX OMsDN )", NULL, NULL },
 517         { "syncrepl", NULL, 0, 0, 0, ARG_DB|ARG_MAGIC,
 518                 &syncrepl_config, "( OLcfgDbAt:0.11 NAME 'olcSyncrepl' "
 519                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 520         { "threads", "count", 2, 2, 0,
 521 #ifdef NO_THREADS
 522                 ARG_IGNORED, NULL,
 523 #else
 524                 ARG_INT|ARG_MAGIC|CFG_THREADS, &config_generic,
 525 #endif
 526                 "( OLcfgGlAt:66 NAME 'olcThreads' "
 527                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 528         { "timelimit", "limit", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
 529                 &config_timelimit, "( OLcfgGlAt:67 NAME 'olcTimeLimit' "
 530                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 531         { "TLSCACertificateFile", NULL, 0, 0, 0,
 532 #ifdef HAVE_TLS
 533                 CFG_TLS_CA_FILE|ARG_STRING|ARG_MAGIC, &config_tls_option,
 534 #else
 535                 ARG_IGNORED, NULL,
 536 #endif
 537                 "( OLcfgGlAt:68 NAME 'olcTLSCACertificateFile' "
 538                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 539         { "TLSCACertificatePath", NULL, 0, 0, 0,
 540 #ifdef HAVE_TLS
 541                 CFG_TLS_CA_PATH|ARG_STRING|ARG_MAGIC, &config_tls_option,
 542 #else
 543                 ARG_IGNORED, NULL,
 544 #endif
 545                 "( OLcfgGlAt:69 NAME 'olcTLSCACertificatePath' "
 546                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 547         { "TLSCertificateFile", NULL, 0, 0, 0,
 548 #ifdef HAVE_TLS
 549                 CFG_TLS_CERT_FILE|ARG_STRING|ARG_MAGIC, &config_tls_option,
 550 #else
 551                 ARG_IGNORED, NULL,
 552 #endif
 553                 "( OLcfgGlAt:70 NAME 'olcTLSCertificateFile' "
 554                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 555         { "TLSCertificateKeyFile", NULL, 0, 0, 0,
 556 #ifdef HAVE_TLS
 557                 CFG_TLS_CERT_KEY|ARG_STRING|ARG_MAGIC, &config_tls_option,
 558 #else
 559                 ARG_IGNORED, NULL,
 560 #endif
 561                 "( OLcfgGlAt:71 NAME 'olcTLSCertificateKeyFile' "
 562                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 563         { "TLSCipherSuite",     NULL, 0, 0, 0,
 564 #ifdef HAVE_TLS
 565                 CFG_TLS_CIPHER|ARG_STRING|ARG_MAGIC, &config_tls_option,
 566 #else
 567                 ARG_IGNORED, NULL,
 568 #endif
 569                 "( OLcfgGlAt:72 NAME 'olcTLSCipherSuite' "
 570                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 571         { "TLSCRLCheck", NULL, 0, 0, 0,
 572 #if defined(HAVE_TLS) && defined(HAVE_OPENSSL_CRL)
 573                 CFG_TLS_CRLCHECK|ARG_STRING|ARG_MAGIC, &config_tls_config,
 574 #else
 575                 ARG_IGNORED, NULL,
 576 #endif
 577                 "( OLcfgGlAt:73 NAME 'olcTLSCRLCheck' "
 578                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 579         { "TLSRandFile", NULL, 0, 0, 0,
 580 #ifdef HAVE_TLS
 581                 CFG_TLS_RAND|ARG_STRING|ARG_MAGIC, &config_tls_option,
 582 #else
 583                 ARG_IGNORED, NULL,
 584 #endif
 585                 "( OLcfgGlAt:74 NAME 'olcTLSRandFile' "
 586                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 587         { "TLSVerifyClient", NULL, 0, 0, 0,
 588 #ifdef HAVE_TLS
 589                 CFG_TLS_VERIFY|ARG_STRING|ARG_MAGIC, &config_tls_config,
 590 #else
 591                 ARG_IGNORED, NULL,
 592 #endif
 593                 "( OLcfgGlAt:75 NAME 'olcTLSVerifyClient' "
 594                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 595         { "TLSDHParamFile", NULL, 0, 0, 0,
 596 #ifdef HAVE_TLS
 597                 CFG_TLS_DH_FILE|ARG_STRING|ARG_MAGIC, &config_tls_option,
 598 #else
 599                 ARG_IGNORED, NULL,
 600 #endif
 601                 "( OLcfgGlAt:77 NAME 'olcTLSDHParamFile' "
 602                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 603         { "tool-threads", "count", 2, 2, 0, ARG_INT|ARG_MAGIC|CFG_TTHREADS,
 604                 &config_generic, "( OLcfgGlAt:80 NAME 'olcToolThreads' "
 605                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 606         { "ucdata-path", "path", 2, 2, 0, ARG_IGNORED,
 607                 NULL, NULL, NULL, NULL },
 608         { "updatedn", "dn", 2, 2, 0, ARG_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
 609                 &config_updatedn, "( OLcfgDbAt:0.12 NAME 'olcUpdateDN' "
 610                         "SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
 611         { "updateref", "url", 2, 2, 0, ARG_DB|ARG_MAGIC,
 612                 &config_updateref, "( OLcfgDbAt:0.13 NAME 'olcUpdateRef' "
 613                         "SUP labeledURI )", NULL, NULL },
 614         { NULL, NULL, 0, 0, 0, ARG_IGNORED,
 615                 NULL, NULL, NULL, NULL }
 616 };
 617
 618 /* Routines to check if a child can be added to this type */
 619 static ConfigLDAPadd cfAddSchema, cfAddInclude, cfAddDatabase,
 620         cfAddBackend, cfAddModule, cfAddOverlay;
 621
 622 /* NOTE: be careful when defining array members
 623  * that can be conditionally compiled */
 624 #define CFOC_GLOBAL     cf_ocs[1]
 625 #define CFOC_SCHEMA     cf_ocs[2]
 626 #define CFOC_BACKEND    cf_ocs[3]
 627 #define CFOC_DATABASE   cf_ocs[4]
 628 #define CFOC_OVERLAY    cf_ocs[5]
 629 #define CFOC_INCLUDE    cf_ocs[6]
 630 #define CFOC_FRONTEND   cf_ocs[7]
 631 #ifdef SLAPD_MODULES
 632 #define CFOC_MODULE     cf_ocs[8]
 633 #endif /* SLAPD_MODULES */
 634
 635 static ConfigOCs cf_ocs[] = {
 636         { "( OLcfgGlOc:0 "
 637                 "NAME 'olcConfig' "
 638                 "DESC 'OpenLDAP configuration object' "
 639                 "ABSTRACT SUP top )", Cft_Abstract, NULL },
 640         { "( OLcfgGlOc:1 "
 641                 "NAME 'olcGlobal' "
 642                 "DESC 'OpenLDAP Global configuration options' "
 643                 "SUP olcConfig STRUCTURAL "
 644                 "MAY ( cn $ olcConfigFile $ olcConfigDir $ olcAllows $ olcArgsFile $ "
 645                  "olcAttributeOptions $ olcAuthIDRewrite $ "
 646                  "olcAuthzPolicy $ olcAuthzRegexp $ olcConcurrency $ "
 647                  "olcConnMaxPending $ olcConnMaxPendingAuth $ "
 648                  "olcDisallows $ olcGentleHUP $ olcIdleTimeout $ "
 649                  "olcIndexSubstrIfMaxLen $ olcIndexSubstrIfMinLen $ "
 650                  "olcIndexSubstrAnyLen $ olcIndexSubstrAnyStep $ olcLocalSSF $ "
 651                  "olcLogLevel $ "
 652                  "olcPasswordCryptSaltFormat $ olcPasswordHash $ olcPidFile $ "
 653                  "olcPluginLogFile $ olcReadOnly $ olcReferral $ "
 654                  "olcReplogFile $ olcRequires $ olcRestrict $ olcReverseLookup $ "
 655                  "olcRootDSE $ "
 656                  "olcSaslHost $ olcSaslRealm $ olcSaslSecProps $ "
 657                  "olcSecurity $ olcSizeLimit $ "
 658                  "olcSockbufMaxIncoming $ olcSockbufMaxIncomingAuth $ olcSrvtab $ "
 659                  "olcThreads $ olcTimeLimit $ olcTLSCACertificateFile $ "
 660                  "olcTLSCACertificatePath $ olcTLSCertificateFile $ "
 661                  "olcTLSCertificateKeyFile $ olcTLSCipherSuite $ olcTLSCRLCheck $ "
 662                  "olcTLSRandFile $ olcTLSVerifyClient $ olcTLSDHParamFile $ "
 663                  "olcToolThreads $ "
 664                  "olcObjectIdentifier $ olcAttributeTypes $ olcObjectClasses $ "
 665                  "olcDitContentRules ) )", Cft_Global },
 666         { "( OLcfgGlOc:2 "
 667                 "NAME 'olcSchemaConfig' "
 668                 "DESC 'OpenLDAP schema object' "
 669                 "SUP olcConfig STRUCTURAL "
 670                 "MAY ( cn $ olcObjectIdentifier $ olcAttributeTypes $ "
 671                  "olcObjectClasses $ olcDitContentRules ) )",
 672                         Cft_Schema, NULL, cfAddSchema },
 673         { "( OLcfgGlOc:3 "
 674                 "NAME 'olcBackendConfig' "
 675                 "DESC 'OpenLDAP Backend-specific options' "
 676                 "SUP olcConfig STRUCTURAL "
 677                 "MUST olcBackend )", Cft_Backend, NULL, cfAddBackend },
 678         { "( OLcfgGlOc:4 "
 679                 "NAME 'olcDatabaseConfig' "
 680                 "DESC 'OpenLDAP Database-specific options' "
 681                 "SUP olcConfig STRUCTURAL "
 682                 "MUST olcDatabase "
 683                 "MAY ( olcSuffix $ olcSubordinate $ olcAccess $ olcLastMod $ olcLimits $ "
 684                  "olcMaxDerefDepth $ olcPlugin $ olcReadOnly $ olcReplica $ "
 685                  "olcReplicaArgsFile $ olcReplicaPidFile $ olcReplicationInterval $ "
 686                  "olcReplogFile $ olcRequires $ olcRestrict $ olcRootDN $ olcRootPW $ "
 687                  "olcSchemaDN $ olcSecurity $ olcSizeLimit $ olcSyncrepl $ "
 688                  "olcTimeLimit $ olcUpdateDN $ olcUpdateRef $ olcMirrorMode ) )",
 689                         Cft_Database, NULL, cfAddDatabase },
 690         { "( OLcfgGlOc:5 "
 691                 "NAME 'olcOverlayConfig' "
 692                 "DESC 'OpenLDAP Overlay-specific options' "
 693                 "SUP olcConfig STRUCTURAL "
 694                 "MUST olcOverlay )", Cft_Overlay, NULL, cfAddOverlay },
 695         { "( OLcfgGlOc:6 "
 696                 "NAME 'olcIncludeFile' "
 697                 "DESC 'OpenLDAP configuration include file' "
 698                 "SUP olcConfig STRUCTURAL "
 699                 "MUST olcInclude "
 700                 "MAY ( cn $ olcRootDSE ) )",
 701                 Cft_Include, NULL, cfAddInclude },
 702         /* This should be STRUCTURAL like all the other database classes, but
 703          * that would mean inheriting all of the olcDatabaseConfig attributes,
 704          * which causes them to be merged twice in config_build_entry.
 705          */
 706         { "( OLcfgGlOc:7 "
 707                 "NAME 'olcFrontendConfig' "
 708                 "DESC 'OpenLDAP frontend configuration' "
 709                 "AUXILIARY "
 710                 "MAY olcDefaultSearchBase )",
 711                 Cft_Database, NULL, NULL },
 712 #ifdef SLAPD_MODULES
 713         { "( OLcfgGlOc:8 "
 714                 "NAME 'olcModuleList' "
 715                 "DESC 'OpenLDAP dynamic module info' "
 716                 "SUP olcConfig STRUCTURAL "
 717                 "MAY ( cn $ olcModulePath $ olcModuleLoad ) )",
 718                 Cft_Module, NULL, cfAddModule },
 719 #endif
 720         { NULL, 0, NULL }
 721 };
 722
 723 static int
 724 config_generic(ConfigArgs *c) {
 725         char *p;
 726         int i;
 727
 728         if ( c->op == SLAP_CONFIG_EMIT ) {
 729                 int rc = 0;
 730                 switch(c->type) {
 731                 case CFG_CONCUR:
 732                         c->value_int = ldap_pvt_thread_get_concurrency();
 733                         break;
 734                 case CFG_THREADS:
 735                         c->value_int = connection_pool_max;
 736                         break;
 737                 case CFG_TTHREADS:
 738                         c->value_int = slap_tool_thread_max;
 739                         break;
 740                 case CFG_SALT:
 741                         if ( passwd_salt )
 742                                 c->value_string = ch_strdup( passwd_salt );
 743                         else
 744                                 rc = 1;
 745                         break;
 746                 case CFG_LIMITS:
 747                         if ( c->be->be_limits ) {
 748                                 char buf[4096*3];
 749                                 struct berval bv;
 750                                 int i;
 751
 752                                 for ( i=0; c->be->be_limits[i]; i++ ) {
 753                                         bv.bv_len = snprintf( buf, sizeof( buf ), SLAP_X_ORDERED_FMT, i );
 754                                         if ( bv.bv_len >= sizeof( buf ) ) {
 755                                                 ber_bvarray_free_x( c->rvalue_vals, NULL );
 756                                                 c->rvalue_vals = NULL;
 757                                                 rc = 1;
 758                                                 break;
 759                                         }
 760                                         bv.bv_val = buf + bv.bv_len;
 761                                         limits_unparse( c->be->be_limits[i], &bv,
 762                                                         sizeof( buf ) - ( bv.bv_val - buf ) );
 763                                         bv.bv_len += bv.bv_val - buf;
 764                                         bv.bv_val = buf;
 765                                         value_add_one( &c->rvalue_vals, &bv );
 766                                 }
 767                         }
 768                         if ( !c->rvalue_vals ) rc = 1;
 769                         break;
 770                 case CFG_RO:
 771                         c->value_int = (c->be->be_restrictops & SLAP_RESTRICT_OP_WRITES) ==
 772                                 SLAP_RESTRICT_OP_WRITES;
 773                         break;
 774                 case CFG_AZPOLICY:
 775                         c->value_string = ch_strdup( slap_sasl_getpolicy());
 776                         break;
 777                 case CFG_AZREGEXP:
 778                         slap_sasl_regexp_unparse( &c->rvalue_vals );
 779                         if ( !c->rvalue_vals ) rc = 1;
 780                         break;
 781 #ifdef HAVE_CYRUS_SASL
 782                 case CFG_SASLSECP: {
 783                         struct berval bv = BER_BVNULL;
 784                         slap_sasl_secprops_unparse( &bv );
 785                         if ( !BER_BVISNULL( &bv )) {
 786                                 ber_bvarray_add( &c->rvalue_vals, &bv );
 787                         } else {
 788                                 rc = 1;
 789                         }
 790                         }
 791                         break;
 792 #endif
 793                 case CFG_DEPTH:
 794                         c->value_int = c->be->be_max_deref_depth;
 795                         break;
 796                 case CFG_OID: {
 797                         ConfigFile *cf = c->private;
 798                         if ( !cf )
 799                                 oidm_unparse( &c->rvalue_vals, NULL, NULL, 1 );
 800                         else if ( cf->c_om_head )
 801                                 oidm_unparse( &c->rvalue_vals, cf->c_om_head,
 802                                         cf->c_om_tail, 0 );
 803                         if ( !c->rvalue_vals )
 804                                 rc = 1;
 805                         }
 806                         break;
 807                 case CFG_ATOPT:
 808                         ad_unparse_options( &c->rvalue_vals );
 809                         break;
 810                 case CFG_OC: {
 811                         ConfigFile *cf = c->private;
 812                         if ( !cf )
 813                                 oc_unparse( &c->rvalue_vals, NULL, NULL, 1 );
 814                         else if ( cf->c_oc_head )
 815                                 oc_unparse( &c->rvalue_vals, cf->c_oc_head,
 816                                         cf->c_oc_tail, 0 );
 817                         if ( !c->rvalue_vals )
 818                                 rc = 1;
 819                         }
 820                         break;
 821                 case CFG_ATTR: {
 822                         ConfigFile *cf = c->private;
 823                         if ( !cf )
 824                                 at_unparse( &c->rvalue_vals, NULL, NULL, 1 );
 825                         else if ( cf->c_at_head )
 826                                 at_unparse( &c->rvalue_vals, cf->c_at_head,
 827                                         cf->c_at_tail, 0 );
 828                         if ( !c->rvalue_vals )
 829                                 rc = 1;
 830                         }
 831                         break;
 832                 case CFG_DIT: {
 833                         ConfigFile *cf = c->private;
 834                         if ( !cf )
 835                                 cr_unparse( &c->rvalue_vals, NULL, NULL, 1 );
 836                         else if ( cf->c_cr_head )
 837                                 cr_unparse( &c->rvalue_vals, cf->c_cr_head,
 838                                         cf->c_cr_tail, 0 );
 839                         if ( !c->rvalue_vals )
 840                                 rc = 1;
 841                         }
 842                         break;
 843
 844                 case CFG_ACL: {
 845                         AccessControl *a;
 846                         char *src, *dst, ibuf[11];
 847                         struct berval bv, abv;
 848                         for (i=0, a=c->be->be_acl; a; i++,a=a->acl_next) {
 849                                 abv.bv_len = snprintf( ibuf, sizeof( ibuf ), SLAP_X_ORDERED_FMT, i );
 850                                 if ( abv.bv_len >= sizeof( ibuf ) ) {
 851                                         ber_bvarray_free_x( c->rvalue_vals, NULL );
 852                                         c->rvalue_vals = NULL;
 853                                         i = 0;
 854                                         break;
 855                                 }
 856                                 acl_unparse( a, &bv );
 857                                 abv.bv_val = ch_malloc( abv.bv_len + bv.bv_len + 1 );
 858                                 AC_MEMCPY( abv.bv_val, ibuf, abv.bv_len );
 859                                 /* Turn TAB / EOL into plain space */
 860                                 for (src=bv.bv_val,dst=abv.bv_val+abv.bv_len; *src; src++) {
 861                                         if (isspace((unsigned char)*src)) *dst++ = ' ';
 862                                         else *dst++ = *src;
 863                                 }
 864                                 *dst = '\0';
 865                                 if (dst[-1] == ' ') {
 866                                         dst--;
 867                                         *dst = '\0';
 868                                 }
 869                                 abv.bv_len = dst - abv.bv_val;
 870                                 ber_bvarray_add( &c->rvalue_vals, &abv );
 871                         }
 872                         rc = (!i);
 873                         break;
 874                 }
 875                 case CFG_REPLICA_ARGSFILE:
 876                         if ( c->be->be_replica_argsfile )
 877                                 c->value_string = ch_strdup( c->be->be_replica_argsfile );
 878                         break;
 879                 case CFG_REPLICA_PIDFILE:
 880                         if ( c->be->be_replica_pidfile )
 881                                 c->value_string = ch_strdup( c->be->be_replica_pidfile );
 882                         break;
 883                 case CFG_REPLICATIONINTERVAL:
 884                         if ( c->be->be_replicationinterval > 0 ) {
 885                                 c->value_int = c->be->be_replicationinterval;
 886                         } else {
 887                                 rc = 1;
 888                         }
 889                         break;
 890                 case CFG_REPLOG:
 891                         if ( c->be->be_replogfile )
 892                                 c->value_string = ch_strdup( c->be->be_replogfile );
 893                         break;
 894                 case CFG_ROOTDSE: {
 895                         ConfigFile *cf = c->private;
 896                         if ( cf->c_dseFiles ) {
 897                                 value_add( &c->rvalue_vals, cf->c_dseFiles );
 898                         } else {
 899                                 rc = 1;
 900                         }
 901                         }
 902                         break;
 903                 case CFG_LOGFILE:
 904                         if ( logfileName )
 905                                 c->value_string = ch_strdup( logfileName );
 906                         else
 907                                 rc = 1;
 908                         break;
 909                 case CFG_LASTMOD:
 910                         c->value_int = (SLAP_NOLASTMOD(c->be) == 0);
 911                         break;
 912                 case CFG_MIRRORMODE:
 913                         if ( SLAP_SHADOW(c->be))
 914                                 c->value_int = (SLAP_SINGLE_SHADOW(c->be) == 0);
 915                         else
 916                                 rc = 1;
 917                         break;
 918                 case CFG_SSTR_IF_MAX:
 919                         c->value_int = index_substr_if_maxlen;
 920                         break;
 921                 case CFG_SSTR_IF_MIN:
 922                         c->value_int = index_substr_if_minlen;
 923                         break;
 924 #ifdef SLAPD_MODULES
 925                 case CFG_MODLOAD: {
 926                         ModPaths *mp = c->private;
 927                         if (mp->mp_loads) {
 928                                 int i;
 929                                 for (i=0; !BER_BVISNULL(&mp->mp_loads[i]); i++) {
 930                                         struct berval bv;
 931                                         bv.bv_val = c->log;
 932                                         bv.bv_len = snprintf( bv.bv_val, sizeof( c->log ),
 933                                                 SLAP_X_ORDERED_FMT "%s", i,
 934                                                 mp->mp_loads[i].bv_val );
 935                                         if ( bv.bv_len >= sizeof( c->log ) ) {
 936                                                 ber_bvarray_free_x( c->rvalue_vals, NULL );
 937                                                 c->rvalue_vals = NULL;
 938                                                 break;
 939                                         }
 940                                         value_add_one( &c->rvalue_vals, &bv );
 941                                 }
 942                         }
 943
 944                         rc = c->rvalue_vals ? 0 : 1;
 945                         }
 946                         break;
 947                 case CFG_MODPATH: {
 948                         ModPaths *mp = c->private;
 949                         if ( !BER_BVISNULL( &mp->mp_path ))
 950                                 value_add_one( &c->rvalue_vals, &mp->mp_path );
 951
 952                         rc = c->rvalue_vals ? 0 : 1;
 953                         }
 954                         break;
 955 #endif
 956 #ifdef LDAP_SLAPI
 957                 case CFG_PLUGIN:
 958                         slapi_int_plugin_unparse( c->be, &c->rvalue_vals );
 959                         if ( !c->rvalue_vals ) rc = 1;
 960                         break;
 961 #endif
 962 #ifdef SLAP_AUTH_REWRITE
 963                 case CFG_REWRITE:
 964                         if ( authz_rewrites ) {
 965                                 struct berval bv, idx;
 966                                 char ibuf[32];
 967                                 int i;
 968
 969                                 idx.bv_val = ibuf;
 970                                 for ( i=0; !BER_BVISNULL( &authz_rewrites[i] ); i++ ) {
 971                                         idx.bv_len = snprintf( idx.bv_val, sizeof( ibuf ), SLAP_X_ORDERED_FMT, i );
 972                                         if ( idx.bv_len >= sizeof( ibuf ) ) {
 973                                                 ber_bvarray_free_x( c->rvalue_vals, NULL );
 974                                                 c->rvalue_vals = NULL;
 975                                                 break;
 976                                         }
 977                                         bv.bv_len = idx.bv_len + authz_rewrites[i].bv_len;
 978                                         bv.bv_val = ch_malloc( bv.bv_len + 1 );
 979                                         AC_MEMCPY( bv.bv_val, idx.bv_val, idx.bv_len );
 980                                         AC_MEMCPY( &bv.bv_val[ idx.bv_len ],
 981                                                 authz_rewrites[i].bv_val,
 982                                                 authz_rewrites[i].bv_len + 1 );
 983                                         ber_bvarray_add( &c->rvalue_vals, &bv );
 984                                 }
 985                         }
 986                         if ( !c->rvalue_vals ) rc = 1;
 987                         break;
 988 #endif
 989                 default:
 990                         rc = 1;
 991                 }
 992                 return rc;
 993         } else if ( c->op == LDAP_MOD_DELETE ) {
 994                 int rc = 0;
 995                 switch(c->type) {
 996                 /* single-valued attrs, no-ops */
 997                 case CFG_CONCUR:
 998                 case CFG_THREADS:
 999                 case CFG_TTHREADS:
1000                 case CFG_RO:
1001                 case CFG_AZPOLICY:
1002                 case CFG_DEPTH:
1003                 case CFG_LASTMOD:
1004                 case CFG_MIRRORMODE:
1005                 case CFG_SASLSECP:
1006                 case CFG_SSTR_IF_MAX:
1007                 case CFG_SSTR_IF_MIN:
1008                         break;
1009
1010                 /* no-ops, requires slapd restart */
1011                 case CFG_PLUGIN:
1012                 case CFG_MODLOAD:
1013                 case CFG_AZREGEXP:
1014                 case CFG_REWRITE:
1015                         snprintf(c->log, sizeof( c->log ), "change requires slapd restart");
1016                         break;
1017
1018                 case CFG_SALT:
1019                         ch_free( passwd_salt );
1020                         passwd_salt = NULL;
1021                         break;
1022
1023                 case CFG_REPLICA_ARGSFILE:
1024                         ch_free( c->be->be_replica_argsfile );
1025                         c->be->be_replica_argsfile = NULL;
1026                         break;
1027
1028                 case CFG_REPLICA_PIDFILE:
1029                         ch_free( c->be->be_replica_pidfile );
1030                         c->be->be_replica_pidfile = NULL;
1031                         break;
1032
1033                 case CFG_REPLICATIONINTERVAL:
1034                         c->be->be_replicationinterval = 0;
1035                         break;
1036
1037                 case CFG_REPLOG:
1038                         ch_free( c->be->be_replogfile );
1039                         c->be->be_replogfile = NULL;
1040                         break;
1041
1042                 case CFG_LOGFILE:
1043                         ch_free( logfileName );
1044                         logfileName = NULL;
1045                         break;
1046
1047                 case CFG_ACL:
1048                         if ( c->valx < 0 ) {
1049                                 AccessControl *end;
1050                                 if ( c->be == frontendDB )
1051                                         end = NULL;
1052                                 else
1053                                         end = frontendDB->be_acl;
1054                                 acl_destroy( c->be->be_acl, end );
1055                                 c->be->be_acl = end;
1056
1057                         } else {
1058                                 AccessControl **prev, *a;
1059                                 int i;
1060                                 for (i=0, prev = &c->be->be_acl; i < c->valx;
1061                                         i++ ) {
1062                                         a = *prev;
1063                                         prev = &a->acl_next;
1064                                 }
1065                                 a = *prev;
1066                                 *prev = a->acl_next;
1067                                 acl_free( a );
1068                         }
1069                         break;
1070
1071                 case CFG_LIMITS:
1072                         /* FIXME: there is no limits_free function */
1073                 case CFG_ATOPT:
1074                         /* FIXME: there is no ad_option_free function */
1075                 case CFG_ROOTDSE:
1076                         /* FIXME: there is no way to remove attributes added by
1077                                 a DSE file */
1078                 case CFG_OID:
1079                 case CFG_OC:
1080                 case CFG_DIT:
1081                 case CFG_ATTR:
1082                 case CFG_MODPATH:
1083                 default:
1084                         rc = 1;
1085                         break;
1086                 }
1087                 return rc;
1088         }
1089
1090         p = strchr(c->line,'(' /*')'*/);
1091
1092         switch(c->type) {
1093                 case CFG_BACKEND:
1094                         if(!(c->bi = backend_info(c->argv[1]))) {
1095                                 snprintf( c->msg, sizeof( c->msg ), "<%s> failed init", c->argv[0] );
1096                                 Debug(LDAP_DEBUG_ANY, "%s: %s (%s)!\n",
1097                                         c->log, c->msg, c->argv[1] );
1098                                 return(1);
1099                         }
1100                         break;
1101
1102                 case CFG_DATABASE:
1103                         c->bi = NULL;
1104                         /* NOTE: config is always the first backend!
1105                          */
1106                         if ( !strcasecmp( c->argv[1], "config" )) {
1107                                 c->be = LDAP_STAILQ_FIRST(&backendDB);
1108                         } else if ( !strcasecmp( c->argv[1], "frontend" )) {
1109                                 c->be = frontendDB;
1110                         } else {
1111                                 c->be = backend_db_init(c->argv[1], NULL);
1112                                 if ( !c->be ) {
1113                                         snprintf( c->msg, sizeof( c->msg ), "<%s> failed init", c->argv[0] );
1114                                         Debug(LDAP_DEBUG_ANY, "%s: %s (%s)!\n",
1115                                                 c->log, c->msg, c->argv[1] );
1116                                         return(1);
1117                                 }
1118                         }
1119                         break;
1120
1121                 case CFG_CONCUR:
1122                         ldap_pvt_thread_set_concurrency(c->value_int);
1123                         break;
1124
1125                 case CFG_THREADS:
1126                         if ( c->value_int < 2 ) {
1127                                 snprintf( c->msg, sizeof( c->msg ),
1128                                         "threads=%d smaller than minimum value 2",
1129                                         c->value_int );
1130                                 Debug(LDAP_DEBUG_ANY, "%s: %s.\n",
1131                                         c->log, c->msg, 0 );
1132                                 return 1;
1133
1134                         } else if ( c->value_int > 2 * SLAP_MAX_WORKER_THREADS ) {
1135                                 snprintf( c->msg, sizeof( c->msg ),
1136                                         "warning, threads=%d larger than twice the default (2*%d=%d); YMMV",
1137                                         c->value_int, SLAP_MAX_WORKER_THREADS, 2 * SLAP_MAX_WORKER_THREADS );
1138                                 Debug(LDAP_DEBUG_ANY, "%s: %s.\n",
1139                                         c->log, c->msg, 0 );
1140                         }
1141                         if ( slapMode & SLAP_SERVER_MODE )
1142                                 ldap_pvt_thread_pool_maxthreads(&connection_pool, c->value_int);
1143                         connection_pool_max = c->value_int;     /* save for reference */
1144                         break;
1145
1146                 case CFG_TTHREADS:
1147                         if ( slapMode & SLAP_TOOL_MODE )
1148                                 ldap_pvt_thread_pool_maxthreads(&connection_pool, c->value_int);
1149                         slap_tool_thread_max = c->value_int;    /* save for reference */
1150                         break;
1151
1152                 case CFG_SALT:
1153                         if ( passwd_salt ) ch_free( passwd_salt );
1154                         passwd_salt = c->value_string;
1155                         lutil_salt_format(passwd_salt);
1156                         break;
1157
1158                 case CFG_LIMITS:
1159                         if(limits_parse(c->be, c->fname, c->lineno, c->argc, c->argv))
1160                                 return(1);
1161                         break;
1162
1163                 case CFG_RO:
1164                         if(c->value_int)
1165                                 c->be->be_restrictops |= SLAP_RESTRICT_OP_WRITES;
1166                         else
1167                                 c->be->be_restrictops &= ~SLAP_RESTRICT_OP_WRITES;
1168                         break;
1169
1170                 case CFG_AZPOLICY:
1171                         ch_free(c->value_string);
1172                         if (slap_sasl_setpolicy( c->argv[1] )) {
1173                                 snprintf( c->msg, sizeof( c->msg ), "<%s> unable to parse value", c->argv[0] );
1174                                 Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
1175                                         c->log, c->msg, c->argv[1] );
1176                                 return(1);
1177                         }
1178                         break;
1179
1180                 case CFG_AZREGEXP:
1181                         if (slap_sasl_regexp_config( c->argv[1], c->argv[2] ))
1182                                 return(1);
1183                         break;
1184
1185 #ifdef HAVE_CYRUS_SASL
1186                 case CFG_SASLSECP:
1187                         {
1188                         char *txt = slap_sasl_secprops( c->argv[1] );
1189                         if ( txt ) {
1190                                 snprintf( c->msg, sizeof(c->msg), "<%s> %s",
1191                                         c->argv[0], txt );
1192                                 Debug(LDAP_DEBUG_ANY, "%s: %s\n", c->log, c->msg, 0 );
1193                                 return(1);
1194                         }
1195                         break;
1196                         }
1197 #endif
1198
1199                 case CFG_DEPTH:
1200                         c->be->be_max_deref_depth = c->value_int;
1201                         break;
1202
1203                 case CFG_OID: {
1204                         OidMacro *om;
1205
1206                         if(parse_oidm(c->fname, c->lineno, c->argc, c->argv, 1, &om))
1207                                 return(1);
1208                         if (!cfn->c_om_head) cfn->c_om_head = om;
1209                         cfn->c_om_tail = om;
1210                         }
1211                         break;
1212
1213                 case CFG_OC: {
1214                         ObjectClass *oc;
1215
1216                         if(parse_oc(c->fname, c->lineno, p, c->argv, &oc)) return(1);
1217                         if (!cfn->c_oc_head) cfn->c_oc_head = oc;
1218                         cfn->c_oc_tail = oc;
1219                         }
1220                         break;
1221
1222                 case CFG_DIT: {
1223                         ContentRule *cr;
1224
1225                         if(parse_cr(c->fname, c->lineno, p, c->argv, &cr)) return(1);
1226                         if (!cfn->c_cr_head) cfn->c_cr_head = cr;
1227                         cfn->c_cr_tail = cr;
1228                         }
1229                         break;
1230
1231                 case CFG_ATTR: {
1232                         AttributeType *at;
1233
1234                         if(parse_at(c->fname, c->lineno, p, c->argv, &at)) return(1);
1235                         if (!cfn->c_at_head) cfn->c_at_head = at;
1236                         cfn->c_at_tail = at;
1237                         }
1238                         break;
1239
1240                 case CFG_ATOPT:
1241                         ad_define_option(NULL, NULL, 0);
1242                         for(i = 1; i < c->argc; i++)
1243                                 if(ad_define_option(c->argv[i], c->fname, c->lineno))
1244                                         return(1);
1245                         break;
1246
1247                 case CFG_ACL:
1248                         /* Don't append to the global ACL if we're on a specific DB */
1249                         if ( c->be != frontendDB && frontendDB->be_acl && c->valx == -1 ) {
1250                                 AccessControl *a;
1251                                 c->valx = 0;
1252                                 for ( a=c->be->be_acl; a && a != frontendDB->be_acl;
1253                                         a = a->acl_next )
1254                                         c->valx++;
1255                         }
1256                         if ( parse_acl(c->be, c->fname, c->lineno, c->argc, c->argv, c->valx ) ) {
1257                                 return 1;
1258                         }
1259                         break;
1260
1261                 case CFG_REPLICA_ARGSFILE:
1262                         if(SLAP_MONITOR(c->be)) {
1263                                 Debug(LDAP_DEBUG_ANY, "%s: "
1264                                         "\"replica-argsfile\" should not be used "
1265                                         "inside monitor database\n",
1266                                         c->log, 0, 0);
1267                                 /* FIXME: should this be an error? */
1268                                 return(0);
1269                         }
1270
1271                         if ( c->be->be_replica_argsfile != NULL ) {
1272                                 /* FIXME: error? */
1273                                 Debug(LDAP_DEBUG_ANY, "%s: "
1274                                         "\"replica-argsfile\" already provided; "
1275                                         "replacing \"%s\" with \"%s\".\n",
1276                                         c->log, c->be->be_replica_argsfile, c->value_string );
1277                                 ch_free( c->be->be_replica_argsfile );
1278                         }
1279
1280                         c->be->be_replica_argsfile = c->value_string;
1281                         break;
1282
1283                 case CFG_REPLICA_PIDFILE:
1284                         if(SLAP_MONITOR(c->be)) {
1285                                 Debug(LDAP_DEBUG_ANY, "%s: "
1286                                         "\"replica-pidfile\" should not be used "
1287                                         "inside monitor database\n",
1288                                         c->log, 0, 0);
1289                                 /* FIXME: should this be an error? */
1290                                 return(0);
1291                         }
1292
1293                         if ( c->be->be_replica_pidfile != NULL ) {
1294                                 /* FIXME: error? */
1295                                 Debug(LDAP_DEBUG_ANY, "%s: "
1296                                         "\"replica-pidfile\" already provided; "
1297                                         "replacing \"%s\" with \"%s\".\n",
1298                                         c->log, c->be->be_replica_pidfile, c->value_string );
1299                                 ch_free( c->be->be_replica_pidfile );
1300                         }
1301
1302                         c->be->be_replica_pidfile = c->value_string;
1303                         break;
1304
1305                 case CFG_REPLICATIONINTERVAL:
1306                         if(SLAP_MONITOR(c->be)) {
1307                                 Debug(LDAP_DEBUG_ANY, "%s: "
1308                                         "\"replicationinterval\" should not be used "
1309                                         "inside monitor database\n",
1310                                         c->log, 0, 0);
1311                                 /* FIXME: should this be an error? */
1312                                 return(0);
1313                         }
1314
1315                         c->be->be_replicationinterval = c->value_int;
1316                         break;
1317
1318                 case CFG_REPLOG:
1319                         if(SLAP_MONITOR(c->be)) {
1320                                 Debug(LDAP_DEBUG_ANY, "%s: "
1321                                         "\"replogfile\" should not be used "
1322                                         "inside monitor database\n",
1323                                         c->log, 0, 0);
1324                                 /* FIXME: should this be an error? */
1325                                 return(0);
1326                         }
1327
1328                         if ( c->be->be_replogfile != NULL ) {
1329                                 /* FIXME: error? */
1330                                 Debug(LDAP_DEBUG_ANY, "%s: "
1331                                         "\"replogfile\" already provided; "
1332                                         "replacing \"%s\" with \"%s\".\n",
1333                                         c->log, c->be->be_replogfile, c->value_string );
1334                                 ch_free( c->be->be_replogfile );
1335                         }
1336
1337                         c->be->be_replogfile = c->value_string;
1338                         break;
1339
1340                 case CFG_ROOTDSE:
1341                         if(read_root_dse_file(c->argv[1])) {
1342                                 snprintf( c->msg, sizeof( c->msg ), "<%s> could not read file", c->argv[0] );
1343                                 Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
1344                                         c->log, c->msg, c->argv[1] );
1345                                 return(1);
1346                         }
1347                         {
1348                                 struct berval bv;
1349                                 ber_str2bv( c->argv[1], 0, 1, &bv );
1350                                 ber_bvarray_add( &cfn->c_dseFiles, &bv );
1351                         }
1352                         break;
1353
1354                 case CFG_LOGFILE: {
1355                                 FILE *logfile;
1356                                 if ( logfileName ) ch_free( logfileName );
1357                                 logfileName = c->value_string;
1358                                 logfile = fopen(logfileName, "w");
1359                                 if(logfile) lutil_debug_file(logfile);
1360                         } break;
1361
1362                 case CFG_LASTMOD:
1363                         if(SLAP_NOLASTMODCMD(c->be)) {
1364                                 snprintf( c->msg, sizeof( c->msg ), "<%s> not available for %s database",
1365                                         c->argv[0], c->be->bd_info->bi_type );
1366                                 Debug(LDAP_DEBUG_ANY, "%s: %s\n",
1367                                         c->log, c->msg, 0 );
1368                                 return(1);
1369                         }
1370                         if(c->value_int)
1371                                 SLAP_DBFLAGS(c->be) &= ~SLAP_DBFLAG_NOLASTMOD;
1372                         else
1373                                 SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_NOLASTMOD;
1374                         break;
1375
1376                 case CFG_MIRRORMODE:
1377                         if(!SLAP_SHADOW(c->be)) {
1378                                 snprintf( c->msg, sizeof( c->msg ), "<%s> database is not a shadow",
1379                                         c->argv[0] );
1380                                 Debug(LDAP_DEBUG_ANY, "%s: %s\n",
1381                                         c->log, c->msg, 0 );
1382                                 return(1);
1383                         }
1384                         if(c->value_int)
1385                                 SLAP_DBFLAGS(c->be) &= ~SLAP_DBFLAG_SINGLE_SHADOW;
1386                         else
1387                                 SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_SINGLE_SHADOW;
1388                         break;
1389
1390                 case CFG_SSTR_IF_MAX:
1391                         if (c->value_int < index_substr_if_minlen) {
1392                                 snprintf( c->msg, sizeof( c->msg ), "<%s> invalid value", c->argv[0] );
1393                                 Debug(LDAP_DEBUG_ANY, "%s: %s (%d)\n",
1394                                         c->log, c->msg, c->value_int );
1395                                 return(1);
1396                         }
1397                         index_substr_if_maxlen = c->value_int;
1398                         break;
1399
1400                 case CFG_SSTR_IF_MIN:
1401                         if (c->value_int > index_substr_if_maxlen) {
1402                                 snprintf( c->msg, sizeof( c->msg ), "<%s> invalid value", c->argv[0] );
1403                                 Debug(LDAP_DEBUG_ANY, "%s: %s (%d)\n",
1404                                         c->log, c->msg, c->value_int );
1405                                 return(1);
1406                         }
1407                         index_substr_if_minlen = c->value_int;
1408                         break;
1409
1410 #ifdef SLAPD_MODULES
1411                 case CFG_MODLOAD:
1412                         /* If we're just adding a module on an existing modpath,
1413                          * make sure we've selected the current path.
1414                          */
1415                         if ( c->op == LDAP_MOD_ADD && c->private && modcur != c->private ) {
1416                                 modcur = c->private;
1417                                 /* This should never fail */
1418                                 if ( module_path( modcur->mp_path.bv_val )) {
1419                                         snprintf( c->msg, sizeof( c->msg ), "<%s> module path no longer valid",
1420                                                 c->argv[0] );
1421                                         Debug(LDAP_DEBUG_ANY, "%s: %s (%s)\n",
1422                                                 c->log, c->msg, modcur->mp_path.bv_val );
1423                                         return(1);
1424                                 }
1425                         }
1426                         if(module_load(c->argv[1], c->argc - 2, (c->argc > 2) ? c->argv + 2 : NULL))
1427                                 return(1);
1428                         /* Record this load on the current path */
1429                         {
1430                                 struct berval bv;
1431                                 char *ptr;
1432                                 if ( c->op == SLAP_CONFIG_ADD ) {
1433                                         ptr = c->line + STRLENOF("moduleload");
1434                                         while (!isspace((unsigned char) *ptr)) ptr++;
1435                                         while (isspace((unsigned char) *ptr)) ptr++;
1436                                 } else {
1437                                         ptr = c->line;
1438                                 }
1439                                 ber_str2bv(ptr, 0, 1, &bv);
1440                                 ber_bvarray_add( &modcur->mp_loads, &bv );
1441                         }
1442                         break;
1443
1444                 case CFG_MODPATH:
1445                         if(module_path(c->argv[1])) return(1);
1446                         /* Record which path was used with each module */
1447                         {
1448                                 ModPaths *mp;
1449
1450                                 if (!modpaths.mp_loads) {
1451                                         mp = &modpaths;
1452                                 } else {
1453                                         mp = ch_malloc( sizeof( ModPaths ));
1454                                         modlast->mp_next = mp;
1455                                 }
1456                                 ber_str2bv(c->argv[1], 0, 1, &mp->mp_path);
1457                                 mp->mp_next = NULL;
1458                                 mp->mp_loads = NULL;
1459                                 modlast = mp;
1460                                 c->private = mp;
1461                                 modcur = mp;
1462                         }
1463
1464                         break;
1465 #endif
1466
1467 #ifdef LDAP_SLAPI
1468                 case CFG_PLUGIN:
1469                         if(slapi_int_read_config(c->be, c->fname, c->lineno, c->argc, c->argv) != LDAP_SUCCESS)
1470                                 return(1);
1471                         slapi_plugins_used++;
1472                         break;
1473 #endif
1474
1475 #ifdef SLAP_AUTH_REWRITE
1476                 case CFG_REWRITE: {
1477                         struct berval bv;
1478                         char *line;
1479
1480                         if(slap_sasl_rewrite_config(c->fname, c->lineno, c->argc, c->argv))
1481                                 return(1);
1482
1483                         if ( c->argc > 1 ) {
1484                                 char    *s;
1485
1486                                 /* quote all args but the first */
1487                                 line = ldap_charray2str( c->argv, "\" \"" );
1488                                 ber_str2bv( line, 0, 0, &bv );
1489                                 s = ber_bvchr( &bv, '"' );
1490                                 assert( s != NULL );
1491                                 /* move the trailing quote of argv[0] to the end */
1492                                 AC_MEMCPY( s, s + 1, bv.bv_len - ( s - bv.bv_val ) );
1493                                 bv.bv_val[ bv.bv_len - 1 ] = '"';
1494
1495                         } else {
1496                                 ber_str2bv( c->argv[ 0 ], 0, 1, &bv );
1497                         }
1498
1499                         ber_bvarray_add( &authz_rewrites, &bv );
1500                         }
1501                         break;
1502 #endif
1503
1504
1505                 default:
1506                         Debug( LDAP_DEBUG_ANY,
1507                                 "%s: unknown CFG_TYPE %d.\n",
1508                                 c->log, c->type, 0 );
1509                         return 1;
1510
1511         }
1512         return(0);
1513 }
1514
1515
1516 static int
1517 config_fname(ConfigArgs *c) {
1518         if(c->op == SLAP_CONFIG_EMIT) {
1519                 if (c->private) {
1520                         ConfigFile *cf = c->private;
1521                         value_add_one( &c->rvalue_vals, &cf->c_file );
1522                         return 0;
1523                 }
1524                 return 1;
1525         }
1526         return(0);
1527 }
1528
1529 static int
1530 config_cfdir(ConfigArgs *c) {
1531         if(c->op == SLAP_CONFIG_EMIT) {
1532                 if ( !BER_BVISEMPTY( &cfdir )) {
1533                         value_add_one( &c->rvalue_vals, &cfdir );
1534                         return 0;
1535                 }
1536                 return 1;
1537         }
1538         return(0);
1539 }
1540
1541 static int
1542 config_search_base(ConfigArgs *c) {
1543         if(c->op == SLAP_CONFIG_EMIT) {
1544                 int rc = 1;
1545                 if (!BER_BVISEMPTY(&default_search_base)) {
1546                         value_add_one(&c->rvalue_vals, &default_search_base);
1547                         value_add_one(&c->rvalue_nvals, &default_search_nbase);
1548                         rc = 0;
1549                 }
1550                 return rc;
1551         } else if( c->op == LDAP_MOD_DELETE ) {
1552                 ch_free( default_search_base.bv_val );
1553                 ch_free( default_search_nbase.bv_val );
1554                 BER_BVZERO( &default_search_base );
1555                 BER_BVZERO( &default_search_nbase );
1556                 return 0;
1557         }
1558
1559         if(c->bi || c->be != frontendDB) {
1560                 Debug(LDAP_DEBUG_ANY, "%s: defaultSearchBase line must appear "
1561                         "prior to any backend or database definition\n",
1562                         c->log, 0, 0);
1563                 return(1);
1564         }
1565
1566         if(default_search_nbase.bv_len) {
1567                 free(default_search_base.bv_val);
1568                 free(default_search_nbase.bv_val);
1569         }
1570
1571         default_search_base = c->value_dn;
1572         default_search_nbase = c->value_ndn;
1573         return(0);
1574 }
1575
1576 static int
1577 config_passwd_hash(ConfigArgs *c) {
1578         int i;
1579         if (c->op == SLAP_CONFIG_EMIT) {
1580                 struct berval bv;
1581                 for (i=0; default_passwd_hash && default_passwd_hash[i]; i++) {
1582                         ber_str2bv(default_passwd_hash[i], 0, 0, &bv);
1583                         value_add_one(&c->rvalue_vals, &bv);
1584                 }
1585                 return i ? 0 : 1;
1586         } else if ( c->op == LDAP_MOD_DELETE ) {
1587                 if ( c->valx < 0 ) {
1588                         ldap_charray_free( default_passwd_hash );
1589                         default_passwd_hash = NULL;
1590                 } else {
1591                         i = c->valx;
1592                         ch_free( default_passwd_hash[i] );
1593                         for (; default_passwd_hash[i]; i++ )
1594                                 default_passwd_hash[i] = default_passwd_hash[i+1];
1595                 }
1596                 return 0;
1597         }
1598         if(default_passwd_hash) {
1599                 Debug(LDAP_DEBUG_ANY, "%s: "
1600                         "already set default password_hash\n",
1601                         c->log, 0, 0);
1602                 return(1);
1603         }
1604         for(i = 1; i < c->argc; i++) {
1605                 if(!lutil_passwd_scheme(c->argv[i])) {
1606                         snprintf( c->msg, sizeof( c->msg ), "<%s> scheme not available", c->argv[0] );
1607                         Debug(LDAP_DEBUG_ANY, "%s: %s (%s)\n",
1608                                 c->log, c->msg, c->argv[i]);
1609                 } else {
1610                         ldap_charray_add(&default_passwd_hash, c->argv[i]);
1611                 }
1612                 if(!default_passwd_hash) {
1613                         snprintf( c->msg, sizeof( c->msg ), "<%s> no valid hashes found", c->argv[0] );
1614                         Debug(LDAP_DEBUG_ANY, "%s: %s\n",
1615                                 c->log, c->msg, 0 );
1616                         return(1);
1617                 }
1618         }
1619         return(0);
1620 }
1621
1622 static int
1623 config_schema_dn(ConfigArgs *c) {
1624         if ( c->op == SLAP_CONFIG_EMIT ) {
1625                 int rc = 1;
1626                 if ( !BER_BVISEMPTY( &c->be->be_schemadn )) {
1627                         value_add_one(&c->rvalue_vals, &c->be->be_schemadn);
1628                         value_add_one(&c->rvalue_nvals, &c->be->be_schemandn);
1629                         rc = 0;
1630                 }
1631                 return rc;
1632         } else if ( c->op == LDAP_MOD_DELETE ) {
1633                 ch_free( c->be->be_schemadn.bv_val );
1634                 ch_free( c->be->be_schemandn.bv_val );
1635                 BER_BVZERO( &c->be->be_schemadn );
1636                 BER_BVZERO( &c->be->be_schemandn );
1637                 return 0;
1638         }
1639         ch_free( c->be->be_schemadn.bv_val );
1640         ch_free( c->be->be_schemandn.bv_val );
1641         c->be->be_schemadn = c->value_dn;
1642         c->be->be_schemandn = c->value_ndn;
1643         return(0);
1644 }
1645
1646 static int
1647 config_sizelimit(ConfigArgs *c) {
1648         int i, rc = 0;
1649         struct slap_limits_set *lim = &c->be->be_def_limit;
1650         if (c->op == SLAP_CONFIG_EMIT) {
1651                 char buf[8192];
1652                 struct berval bv;
1653                 bv.bv_val = buf;
1654                 bv.bv_len = 0;
1655                 limits_unparse_one( lim, SLAP_LIMIT_SIZE, &bv, sizeof( buf ) );
1656                 if ( !BER_BVISEMPTY( &bv ))
1657                         value_add_one( &c->rvalue_vals, &bv );
1658                 else
1659                         rc = 1;
1660                 return rc;
1661         } else if ( c->op == LDAP_MOD_DELETE ) {
1662                 /* Reset to defaults */
1663                 lim->lms_s_soft = SLAPD_DEFAULT_SIZELIMIT;
1664                 lim->lms_s_hard = 0;
1665                 lim->lms_s_unchecked = -1;
1666                 lim->lms_s_pr = 0;
1667                 lim->lms_s_pr_hide = 0;
1668                 lim->lms_s_pr_total = 0;
1669                 return 0;
1670         }
1671         for(i = 1; i < c->argc; i++) {
1672                 if(!strncasecmp(c->argv[i], "size", 4)) {
1673                         rc = limits_parse_one(c->argv[i], lim);
1674                         if ( rc ) {
1675                                 snprintf( c->msg, sizeof( c->msg ), "<%s> unable to parse value", c->argv[0] );
1676                                 Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
1677                                         c->log, c->msg, c->argv[i]);
1678                                 return(1);
1679                         }
1680                 } else {
1681                         if(!strcasecmp(c->argv[i], "unlimited")) {
1682                                 lim->lms_s_soft = -1;
1683                         } else {
1684                                 if ( lutil_atoix( &lim->lms_s_soft, c->argv[i], 0 ) != 0 ) {
1685                                         snprintf( c->msg, sizeof( c->msg ), "<%s> unable to parse limit", c->argv[0]);
1686                                         Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
1687                                                 c->log, c->msg, c->argv[i]);
1688                                         return(1);
1689                                 }
1690                         }
1691                         lim->lms_s_hard = 0;
1692                 }
1693         }
1694         return(0);
1695 }
1696
1697 static int
1698 config_timelimit(ConfigArgs *c) {
1699         int i, rc = 0;
1700         struct slap_limits_set *lim = &c->be->be_def_limit;
1701         if (c->op == SLAP_CONFIG_EMIT) {
1702                 char buf[8192];
1703                 struct berval bv;
1704                 bv.bv_val = buf;
1705                 bv.bv_len = 0;
1706                 limits_unparse_one( lim, SLAP_LIMIT_TIME, &bv, sizeof( buf ) );
1707                 if ( !BER_BVISEMPTY( &bv ))
1708                         value_add_one( &c->rvalue_vals, &bv );
1709                 else
1710                         rc = 1;
1711                 return rc;
1712         } else if ( c->op == LDAP_MOD_DELETE ) {
1713                 /* Reset to defaults */
1714                 lim->lms_t_soft = SLAPD_DEFAULT_TIMELIMIT;
1715                 lim->lms_t_hard = 0;
1716                 return 0;
1717         }
1718         for(i = 1; i < c->argc; i++) {
1719                 if(!strncasecmp(c->argv[i], "time", 4)) {
1720                         rc = limits_parse_one(c->argv[i], lim);
1721                         if ( rc ) {
1722                                 snprintf( c->msg, sizeof( c->msg ), "<%s> unable to parse value", c->argv[0] );
1723                                 Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
1724                                         c->log, c->msg, c->argv[i]);
1725                                 return(1);
1726                         }
1727                 } else {
1728                         if(!strcasecmp(c->argv[i], "unlimited")) {
1729                                 lim->lms_t_soft = -1;
1730                         } else {
1731                                 if ( lutil_atoix( &lim->lms_t_soft, c->argv[i], 0 ) != 0 ) {
1732                                         snprintf( c->msg, sizeof( c->msg ), "<%s> unable to parse limit", c->argv[0]);
1733                                         Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
1734                                                 c->log, c->msg, c->argv[i]);
1735                                         return(1);
1736                                 }
1737                         }
1738                         lim->lms_t_hard = 0;
1739                 }
1740         }
1741         return(0);
1742 }
1743
1744 static int
1745 config_overlay(ConfigArgs *c) {
1746         slap_overinfo *oi;
1747         if (c->op == SLAP_CONFIG_EMIT) {
1748                 return 1;
1749         } else if ( c->op == LDAP_MOD_DELETE ) {
1750                 assert(0);
1751         }
1752         if(c->argv[1][0] == '-' && overlay_config(c->be, &c->argv[1][1])) {
1753                 /* log error */
1754                 Debug( LDAP_DEBUG_ANY,
1755                         "%s: (optional) %s overlay \"%s\" configuration failed.\n",
1756                         c->log, c->be == frontendDB ? "global " : "", &c->argv[1][1]);
1757                 return 1;
1758         } else if(overlay_config(c->be, c->argv[1])) {
1759                 return(1);
1760         }
1761         /* Setup context for subsequent config directives.
1762          * The newly added overlay is at the head of the list.
1763          */
1764         oi = (slap_overinfo *)c->be->bd_info;
1765         c->bi = &oi->oi_list->on_bi;
1766         return(0);
1767 }
1768
1769 static int
1770 config_subordinate(ConfigArgs *c)
1771 {
1772         int rc = 1;
1773         int advertise;
1774
1775         switch( c->op ) {
1776         case SLAP_CONFIG_EMIT:
1777                 if ( SLAP_GLUE_SUBORDINATE( c->be )) {
1778                         struct berval bv;
1779
1780                         bv.bv_val = SLAP_GLUE_ADVERTISE( c->be ) ? "advertise" : "TRUE";
1781                         bv.bv_len = SLAP_GLUE_ADVERTISE( c->be ) ? STRLENOF("advertise") :
1782                                 STRLENOF("TRUE");
1783
1784                         value_add_one( &c->rvalue_vals, &bv );
1785                         rc = 0;
1786                 }
1787                 break;
1788         case LDAP_MOD_DELETE:
1789                 if ( !c->line  || strcasecmp( c->line, "advertise" )) {
1790                         glue_sub_del( c->be );
1791                 } else {
1792                         SLAP_DBFLAGS( c->be ) &= ~SLAP_DBFLAG_GLUE_ADVERTISE;
1793                 }
1794                 rc = 0;
1795                 break;
1796         case LDAP_MOD_ADD:
1797         case SLAP_CONFIG_ADD:
1798                 advertise = ( c->argc == 2 && !strcasecmp( c->argv[1], "advertise" ));
1799                 rc = glue_sub_add( c->be, advertise, CONFIG_ONLINE_ADD( c ));
1800                 break;
1801         }
1802         return rc;
1803 }
1804
1805 static int
1806 config_suffix(ConfigArgs *c)
1807 {
1808         Backend *tbe;
1809         struct berval pdn, ndn;
1810         char    *notallowed = NULL;
1811
1812         if ( c->be == frontendDB ) {
1813                 notallowed = "frontend";
1814
1815         } else if ( SLAP_MONITOR(c->be) ) {
1816                 notallowed = "monitor";
1817
1818         } else if ( SLAP_CONFIG(c->be) ) {
1819                 notallowed = "config";
1820         }
1821
1822         if ( notallowed != NULL ) {
1823                 char    buf[ SLAP_TEXT_BUFLEN ] = { '\0' };
1824
1825                 switch ( c->op ) {
1826                 case LDAP_MOD_ADD:
1827                 case LDAP_MOD_DELETE:
1828                 case LDAP_MOD_REPLACE:
1829                 case LDAP_MOD_INCREMENT:
1830                 case SLAP_CONFIG_ADD:
1831                         if ( !BER_BVISNULL( &c->value_dn ) ) {
1832                                 snprintf( buf, sizeof( buf ), "<%s> ",
1833                                                 c->value_dn.bv_val );
1834                         }
1835
1836                         Debug(LDAP_DEBUG_ANY,
1837                                 "%s: suffix %snot allowed in %s database.\n",
1838                                 c->log, buf, notallowed );
1839                         break;
1840
1841                 case SLAP_CONFIG_EMIT:
1842                         /* don't complain when emitting... */
1843                         break;
1844
1845                 default:
1846                         /* FIXME: don't know what values may be valid;
1847                          * please remove assertion, or add legal values
1848                          * to either block */
1849                         assert( 0 );
1850                         break;
1851                 }
1852
1853                 return 1;
1854         }
1855
1856         if (c->op == SLAP_CONFIG_EMIT) {
1857                 if ( c->be->be_suffix == NULL
1858                                 || BER_BVISNULL( &c->be->be_suffix[0] ) )
1859                 {
1860                         return 1;
1861                 } else {
1862                         value_add( &c->rvalue_vals, c->be->be_suffix );
1863                         value_add( &c->rvalue_nvals, c->be->be_nsuffix );
1864                         return 0;
1865                 }
1866         } else if ( c->op == LDAP_MOD_DELETE ) {
1867                 if ( c->valx < 0 ) {
1868                         ber_bvarray_free( c->be->be_suffix );
1869                         ber_bvarray_free( c->be->be_nsuffix );
1870                         c->be->be_suffix = NULL;
1871                         c->be->be_nsuffix = NULL;
1872                 } else {
1873                         int i = c->valx;
1874                         ch_free( c->be->be_suffix[i].bv_val );
1875                         ch_free( c->be->be_nsuffix[i].bv_val );
1876                         do {
1877                                 c->be->be_suffix[i] = c->be->be_suffix[i+1];
1878                                 c->be->be_nsuffix[i] = c->be->be_nsuffix[i+1];
1879                                 i++;
1880                         } while ( !BER_BVISNULL( &c->be->be_suffix[i] ) );
1881                 }
1882                 return 0;
1883         }
1884
1885 #ifdef SLAPD_MONITOR_DN
1886         if(!strcasecmp(c->argv[1], SLAPD_MONITOR_DN)) {
1887                 snprintf( c->msg, sizeof( c->msg ), "<%s> DN is reserved for monitoring slapd",
1888                         c->argv[0] );
1889                 Debug(LDAP_DEBUG_ANY, "%s: %s (%s)\n",
1890                         c->log, c->msg, SLAPD_MONITOR_DN);
1891                 return(1);
1892         }
1893 #endif
1894
1895         pdn = c->value_dn;
1896         ndn = c->value_ndn;
1897         tbe = select_backend(&ndn, 0, 0);
1898         if(tbe == c->be) {
1899                 Debug( LDAP_DEBUG_ANY, "%s: suffix already served by this backend!.\n",
1900                         c->log, 0, 0);
1901                 return 1;
1902                 free(pdn.bv_val);
1903                 free(ndn.bv_val);
1904         } else if(tbe) {
1905                 char    *type = tbe->bd_info->bi_type;
1906
1907                 if ( overlay_is_over( tbe ) ) {
1908                         slap_overinfo   *oi = (slap_overinfo *)tbe->bd_info->bi_private;
1909                         type = oi->oi_orig->bi_type;
1910                 }
1911
1912                 snprintf( c->msg, sizeof( c->msg ), "<%s> namingContext \"%s\" already served by "
1913                         "a preceding %s database serving namingContext",
1914                         c->argv[0], pdn.bv_val, type );
1915                 Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
1916                         c->log, c->msg, tbe->be_suffix[0].bv_val);
1917                 free(pdn.bv_val);
1918                 free(ndn.bv_val);
1919                 return(1);
1920         } else if(pdn.bv_len == 0 && default_search_nbase.bv_len) {
1921                 Debug(LDAP_DEBUG_ANY, "%s: suffix DN empty and default search "
1922                         "base provided \"%s\" (assuming okay)\n",
1923                         c->log, default_search_base.bv_val, 0);
1924         }
1925         ber_bvarray_add(&c->be->be_suffix, &pdn);
1926         ber_bvarray_add(&c->be->be_nsuffix, &ndn);
1927         return(0);
1928 }
1929
1930 static int
1931 config_rootdn(ConfigArgs *c) {
1932         if (c->op == SLAP_CONFIG_EMIT) {
1933                 if ( !BER_BVISNULL( &c->be->be_rootdn )) {
1934                         value_add_one(&c->rvalue_vals, &c->be->be_rootdn);
1935                         value_add_one(&c->rvalue_nvals, &c->be->be_rootndn);
1936                         return 0;
1937                 } else {
1938                         return 1;
1939                 }
1940         } else if ( c->op == LDAP_MOD_DELETE ) {
1941                 ch_free( c->be->be_rootdn.bv_val );
1942                 ch_free( c->be->be_rootndn.bv_val );
1943                 BER_BVZERO( &c->be->be_rootdn );
1944                 BER_BVZERO( &c->be->be_rootndn );
1945                 return 0;
1946         }
1947         if ( !BER_BVISNULL( &c->be->be_rootdn )) {
1948                 ch_free( c->be->be_rootdn.bv_val );
1949                 ch_free( c->be->be_rootndn.bv_val );
1950         }
1951         c->be->be_rootdn = c->value_dn;
1952         c->be->be_rootndn = c->value_ndn;
1953         return(0);
1954 }
1955
1956 static int
1957 config_rootpw(ConfigArgs *c) {
1958         Backend *tbe;
1959
1960         if (c->op == SLAP_CONFIG_EMIT) {
1961                 if (!BER_BVISEMPTY(&c->be->be_rootpw)) {
1962                         /* don't copy, because "rootpw" is marked
1963                          * as CFG_BERVAL */
1964                         c->value_bv = c->be->be_rootpw;
1965                         return 0;
1966                 }
1967                 return 1;
1968         } else if ( c->op == LDAP_MOD_DELETE ) {
1969                 ch_free( c->be->be_rootpw.bv_val );
1970                 BER_BVZERO( &c->be->be_rootpw );
1971                 return 0;
1972         }
1973
1974         tbe = select_backend(&c->be->be_rootndn, 0, 0);
1975         if(tbe != c->be) {
1976                 snprintf( c->msg, sizeof( c->msg ), "<%s> can only be set when rootdn is under suffix",
1977                         c->argv[0] );
1978                 Debug(LDAP_DEBUG_ANY, "%s: %s\n",
1979                         c->log, c->msg, 0);
1980                 return(1);
1981         }
1982         if ( !BER_BVISNULL( &c->be->be_rootpw ))
1983                 ch_free( c->be->be_rootpw.bv_val );
1984         c->be->be_rootpw = c->value_bv;
1985         return(0);
1986 }
1987
1988 static int
1989 config_restrict(ConfigArgs *c) {
1990         slap_mask_t restrictops = 0;
1991         int i;
1992         slap_verbmasks restrictable_ops[] = {
1993                 { BER_BVC("bind"),              SLAP_RESTRICT_OP_BIND },
1994                 { BER_BVC("add"),               SLAP_RESTRICT_OP_ADD },
1995                 { BER_BVC("modify"),            SLAP_RESTRICT_OP_MODIFY },
1996                 { BER_BVC("rename"),            SLAP_RESTRICT_OP_RENAME },
1997                 { BER_BVC("modrdn"),            0 },
1998                 { BER_BVC("delete"),            SLAP_RESTRICT_OP_DELETE },
1999                 { BER_BVC("search"),            SLAP_RESTRICT_OP_SEARCH },
2000                 { BER_BVC("compare"),           SLAP_RESTRICT_OP_COMPARE },
2001                 { BER_BVC("read"),              SLAP_RESTRICT_OP_READS },
2002                 { BER_BVC("write"),             SLAP_RESTRICT_OP_WRITES },
2003                 { BER_BVC("extended"),  SLAP_RESTRICT_OP_EXTENDED },
2004                 { BER_BVC("extended=" LDAP_EXOP_START_TLS ),            SLAP_RESTRICT_EXOP_START_TLS },
2005                 { BER_BVC("extended=" LDAP_EXOP_MODIFY_PASSWD ),        SLAP_RESTRICT_EXOP_MODIFY_PASSWD },
2006                 { BER_BVC("extended=" LDAP_EXOP_X_WHO_AM_I ),           SLAP_RESTRICT_EXOP_WHOAMI },
2007                 { BER_BVC("extended=" LDAP_EXOP_X_CANCEL ),             SLAP_RESTRICT_EXOP_CANCEL },
2008                 { BER_BVC("all"),               SLAP_RESTRICT_OP_ALL },
2009                 { BER_BVNULL,   0 }
2010         };
2011
2012         if (c->op == SLAP_CONFIG_EMIT) {
2013                 return mask_to_verbs( restrictable_ops, c->be->be_restrictops,
2014                         &c->rvalue_vals );
2015         } else if ( c->op == LDAP_MOD_DELETE ) {
2016                 if ( !c->line ) {
2017                         c->be->be_restrictops = 0;
2018                 } else {
2019                         restrictops = verb_to_mask( c->line, restrictable_ops );
2020                         c->be->be_restrictops ^= restrictops;
2021                 }
2022                 return 0;
2023         }
2024         i = verbs_to_mask( c->argc, c->argv, restrictable_ops, &restrictops );
2025         if ( i ) {
2026                 snprintf( c->msg, sizeof( c->msg ), "<%s> unknown operation", c->argv[0] );
2027                 Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
2028                         c->log, c->msg, c->argv[i]);
2029                 return(1);
2030         }
2031         if ( restrictops & SLAP_RESTRICT_OP_EXTENDED )
2032                 restrictops &= ~SLAP_RESTRICT_EXOP_MASK;
2033         c->be->be_restrictops |= restrictops;
2034         return(0);
2035 }
2036
2037 static int
2038 config_allows(ConfigArgs *c) {
2039         slap_mask_t allows = 0;
2040         int i;
2041         slap_verbmasks allowable_ops[] = {
2042                 { BER_BVC("bind_v2"),           SLAP_ALLOW_BIND_V2 },
2043                 { BER_BVC("bind_anon_cred"),    SLAP_ALLOW_BIND_ANON_CRED },
2044                 { BER_BVC("bind_anon_dn"),      SLAP_ALLOW_BIND_ANON_DN },
2045                 { BER_BVC("update_anon"),       SLAP_ALLOW_UPDATE_ANON },
2046                 { BER_BVC("proxy_authz_anon"),  SLAP_ALLOW_PROXY_AUTHZ_ANON },
2047                 { BER_BVNULL,   0 }
2048         };
2049         if (c->op == SLAP_CONFIG_EMIT) {
2050                 return mask_to_verbs( allowable_ops, global_allows, &c->rvalue_vals );
2051         } else if ( c->op == LDAP_MOD_DELETE ) {
2052                 if ( !c->line ) {
2053                         global_allows = 0;
2054                 } else {
2055                         allows = verb_to_mask( c->line, allowable_ops );
2056                         global_allows ^= allows;
2057                 }
2058                 return 0;
2059         }
2060         i = verbs_to_mask(c->argc, c->argv, allowable_ops, &allows);
2061         if ( i ) {
2062                 snprintf( c->msg, sizeof( c->msg ), "<%s> unknown feature", c->argv[0] );
2063                 Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
2064                         c->log, c->msg, c->argv[i]);
2065                 return(1);
2066         }
2067         global_allows |= allows;
2068         return(0);
2069 }
2070
2071 static int
2072 config_disallows(ConfigArgs *c) {
2073         slap_mask_t disallows = 0;
2074         int i;
2075         slap_verbmasks disallowable_ops[] = {
2076                 { BER_BVC("bind_anon"),         SLAP_DISALLOW_BIND_ANON },
2077                 { BER_BVC("bind_simple"),       SLAP_DISALLOW_BIND_SIMPLE },
2078                 { BER_BVC("bind_krb4"),         SLAP_DISALLOW_BIND_KRBV4 },
2079                 { BER_BVC("tls_2_anon"),                SLAP_DISALLOW_TLS_2_ANON },
2080                 { BER_BVC("tls_authc"),         SLAP_DISALLOW_TLS_AUTHC },
2081                 { BER_BVNULL, 0 }
2082         };
2083         if (c->op == SLAP_CONFIG_EMIT) {
2084                 return mask_to_verbs( disallowable_ops, global_disallows, &c->rvalue_vals );
2085         } else if ( c->op == LDAP_MOD_DELETE ) {
2086                 if ( !c->line ) {
2087                         global_disallows = 0;
2088                 } else {
2089                         disallows = verb_to_mask( c->line, disallowable_ops );
2090                         global_disallows ^= disallows;
2091                 }
2092                 return 0;
2093         }
2094         i = verbs_to_mask(c->argc, c->argv, disallowable_ops, &disallows);
2095         if ( i ) {
2096                 snprintf( c->msg, sizeof( c->msg ), "<%s> unknown feature", c->argv[0] );
2097                 Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
2098                         c->log, c->msg, c->argv[i]);
2099                 return(1);
2100         }
2101         global_disallows |= disallows;
2102         return(0);
2103 }
2104
2105 static int
2106 config_requires(ConfigArgs *c) {
2107         slap_mask_t requires = 0;
2108         int i;
2109         slap_verbmasks requires_ops[] = {
2110                 { BER_BVC("bind"),              SLAP_REQUIRE_BIND },
2111                 { BER_BVC("LDAPv3"),            SLAP_REQUIRE_LDAP_V3 },
2112                 { BER_BVC("authc"),             SLAP_REQUIRE_AUTHC },
2113                 { BER_BVC("sasl"),              SLAP_REQUIRE_SASL },
2114                 { BER_BVC("strong"),            SLAP_REQUIRE_STRONG },
2115                 { BER_BVNULL, 0 }
2116         };
2117         if (c->op == SLAP_CONFIG_EMIT) {
2118                 return mask_to_verbs( requires_ops, c->be->be_requires, &c->rvalue_vals );
2119         } else if ( c->op == LDAP_MOD_DELETE ) {
2120                 if ( !c->line ) {
2121                         c->be->be_requires = 0;
2122                 } else {
2123                         requires = verb_to_mask( c->line, requires_ops );
2124                         c->be->be_requires ^= requires;
2125                 }
2126                 return 0;
2127         }
2128         i = verbs_to_mask(c->argc, c->argv, requires_ops, &requires);
2129         if ( i ) {
2130                 snprintf( c->msg, sizeof( c->msg ), "<%s> unknown feature", c->argv[0] );
2131                 Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
2132                         c->log, c->msg, c->argv[i]);
2133                 return(1);
2134         }
2135         c->be->be_requires = requires;
2136         return(0);
2137 }
2138
2139 static slap_verbmasks   *loglevel_ops;
2140
2141 static int
2142 loglevel_init( void )
2143 {
2144         slap_verbmasks  lo[] = {
2145                 { BER_BVC("Any"),       -1 },
2146                 { BER_BVC("Trace"),     LDAP_DEBUG_TRACE },
2147                 { BER_BVC("Packets"),   LDAP_DEBUG_PACKETS },
2148                 { BER_BVC("Args"),      LDAP_DEBUG_ARGS },
2149                 { BER_BVC("Conns"),     LDAP_DEBUG_CONNS },
2150                 { BER_BVC("BER"),       LDAP_DEBUG_BER },
2151                 { BER_BVC("Filter"),    LDAP_DEBUG_FILTER },
2152                 { BER_BVC("Config"),    LDAP_DEBUG_CONFIG },
2153                 { BER_BVC("ACL"),       LDAP_DEBUG_ACL },
2154                 { BER_BVC("Stats"),     LDAP_DEBUG_STATS },
2155                 { BER_BVC("Stats2"),    LDAP_DEBUG_STATS2 },
2156                 { BER_BVC("Shell"),     LDAP_DEBUG_SHELL },
2157                 { BER_BVC("Parse"),     LDAP_DEBUG_PARSE },
2158 #if 0   /* no longer used (nor supported) */
2159                 { BER_BVC("Cache"),     LDAP_DEBUG_CACHE },
2160                 { BER_BVC("Index"),     LDAP_DEBUG_INDEX },
2161 #endif
2162                 { BER_BVC("Sync"),      LDAP_DEBUG_SYNC },
2163                 { BER_BVC("None"),      LDAP_DEBUG_NONE },
2164                 { BER_BVNULL,           0 }
2165         };
2166
2167         return slap_verbmasks_init( &loglevel_ops, lo );
2168 }
2169
2170 static void
2171 loglevel_destroy( void )
2172 {
2173         if ( loglevel_ops ) {
2174                 (void)slap_verbmasks_destroy( loglevel_ops );
2175         }
2176         loglevel_ops = NULL;
2177 }
2178
2179 static slap_mask_t      loglevel_ignore[] = { -1, 0 };
2180
2181 int
2182 slap_loglevel_register( slap_mask_t m, struct berval *s )
2183 {
2184         int     rc;
2185
2186         if ( loglevel_ops == NULL ) {
2187                 loglevel_init();
2188         }
2189
2190         rc = slap_verbmasks_append( &loglevel_ops, m, s, loglevel_ignore );
2191
2192         if ( rc != 0 ) {
2193                 Debug( LDAP_DEBUG_ANY, "slap_loglevel_register(%lu, \"%s\") failed\n",
2194                         m, s->bv_val, 0 );
2195         }
2196
2197         return rc;
2198 }
2199
2200 int
2201 slap_loglevel_get( struct berval *s, int *l )
2202 {
2203         int             rc;
2204         unsigned long   i;
2205         slap_mask_t     m;
2206
2207         if ( loglevel_ops == NULL ) {
2208                 loglevel_init();
2209         }
2210
2211         for ( m = 0, i = 1; !BER_BVISNULL( &loglevel_ops[ i ].word ); i++ ) {
2212                 m |= loglevel_ops[ i ].mask;
2213         }
2214
2215         m = ~m;
2216
2217         for ( i = 1; i <= ( 1 << ( sizeof( int ) * 8 - 1 ) ) && !( m & i ); i <<= 1 )
2218                 ;
2219
2220         if ( !( m & i ) ) {
2221                 return -1;
2222         }
2223
2224         rc = slap_verbmasks_append( &loglevel_ops, i, s, loglevel_ignore );
2225
2226         if ( rc != 0 ) {
2227                 Debug( LDAP_DEBUG_ANY, "slap_loglevel_get(%lu, \"%s\") failed\n",
2228                         i, s->bv_val, 0 );
2229
2230         } else {
2231                 *l = i;
2232         }
2233
2234         return rc;
2235 }
2236
2237 int
2238 str2loglevel( const char *s, int *l )
2239 {
2240         int     i;
2241
2242         if ( loglevel_ops == NULL ) {
2243                 loglevel_init();
2244         }
2245
2246         i = verb_to_mask( s, loglevel_ops );
2247
2248         if ( BER_BVISNULL( &loglevel_ops[ i ].word ) ) {
2249                 return -1;
2250         }
2251
2252         *l = loglevel_ops[ i ].mask;
2253
2254         return 0;
2255 }
2256
2257 const char *
2258 loglevel2str( int l )
2259 {
2260         struct berval   bv = BER_BVNULL;
2261
2262         loglevel2bv( l, &bv );
2263
2264         return bv.bv_val;
2265 }
2266
2267 int
2268 loglevel2bv( int l, struct berval *bv )
2269 {
2270         if ( loglevel_ops == NULL ) {
2271                 loglevel_init();
2272         }
2273
2274         BER_BVZERO( bv );
2275
2276         return enum_to_verb( loglevel_ops, l, bv ) == -1;
2277 }
2278
2279 int
2280 loglevel2bvarray( int l, BerVarray *bva )
2281 {
2282         if ( loglevel_ops == NULL ) {
2283                 loglevel_init();
2284         }
2285
2286         return mask_to_verbs( loglevel_ops, l, bva );
2287 }
2288
2289 static int config_syslog;
2290
2291 static int
2292 config_loglevel(ConfigArgs *c) {
2293         int i;
2294
2295         if ( loglevel_ops == NULL ) {
2296                 loglevel_init();
2297         }
2298
2299         if (c->op == SLAP_CONFIG_EMIT) {
2300                 /* Get default or commandline slapd setting */
2301                 if ( ldap_syslog && !config_syslog )
2302                         config_syslog = ldap_syslog;
2303                 return loglevel2bvarray( config_syslog, &c->rvalue_vals );
2304
2305         } else if ( c->op == LDAP_MOD_DELETE ) {
2306                 if ( !c->line ) {
2307                         config_syslog = 0;
2308                 } else {
2309                         int level = verb_to_mask( c->line, loglevel_ops );
2310                         config_syslog ^= level;
2311                 }
2312                 if ( slapMode & SLAP_SERVER_MODE ) {
2313                         ldap_syslog = config_syslog;
2314                 }
2315                 return 0;
2316         }
2317
2318         config_syslog = 0;
2319
2320         for( i=1; i < c->argc; i++ ) {
2321                 int     level;
2322
2323                 if ( isdigit((unsigned char)c->argv[i][0]) || c->argv[i][0] == '-' ) {
2324                         if( lutil_atoi( &level, c->argv[i] ) != 0 ) {
2325                                 snprintf( c->msg, sizeof( c->msg ), "<%s> unable to parse level", c->argv[0] );
2326                                 Debug( LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
2327                                         c->log, c->msg, c->argv[i]);
2328                                 return( 1 );
2329                         }
2330                 } else {
2331                         if ( str2loglevel( c->argv[i], &level ) ) {
2332                                 snprintf( c->msg, sizeof( c->msg ), "<%s> unknown level", c->argv[0] );
2333                                 Debug( LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
2334                                         c->log, c->msg, c->argv[i]);
2335                                 return( 1 );
2336                         }
2337                 }
2338                 config_syslog |= level;
2339         }
2340         if ( slapMode & SLAP_SERVER_MODE ) {
2341                 ldap_syslog = config_syslog;
2342         }
2343         return(0);
2344 }
2345
2346 static int
2347 config_referral(ConfigArgs *c) {
2348         struct berval val;
2349         if (c->op == SLAP_CONFIG_EMIT) {
2350                 if ( default_referral ) {
2351                         value_add( &c->rvalue_vals, default_referral );
2352                         return 0;
2353                 } else {
2354                         return 1;
2355                 }
2356         } else if ( c->op == LDAP_MOD_DELETE ) {
2357                 if ( c->valx < 0 ) {
2358                         ber_bvarray_free( default_referral );
2359                         default_referral = NULL;
2360                 } else {
2361                         int i = c->valx;
2362                         ch_free( default_referral[i].bv_val );
2363                         for (; default_referral[i].bv_val; i++ )
2364                                 default_referral[i] = default_referral[i+1];
2365                 }
2366                 return 0;
2367         }
2368         if(validate_global_referral(c->argv[1])) {
2369                 snprintf( c->msg, sizeof( c->msg ), "<%s> invalid URL", c->argv[0] );
2370                 Debug(LDAP_DEBUG_ANY, "%s: %s (%s)\n",
2371                         c->log, c->msg, c->argv[1]);
2372                 return(1);
2373         }
2374
2375         ber_str2bv(c->argv[1], 0, 0, &val);
2376         if(value_add_one(&default_referral, &val)) return(LDAP_OTHER);
2377         return(0);
2378 }
2379
2380 static struct {
2381         struct berval key;
2382         int off;
2383 } sec_keys[] = {
2384         { BER_BVC("ssf="), offsetof(slap_ssf_set_t, sss_ssf) },
2385         { BER_BVC("transport="), offsetof(slap_ssf_set_t, sss_transport) },
2386         { BER_BVC("tls="), offsetof(slap_ssf_set_t, sss_tls) },
2387         { BER_BVC("sasl="), offsetof(slap_ssf_set_t, sss_sasl) },
2388         { BER_BVC("update_ssf="), offsetof(slap_ssf_set_t, sss_update_ssf) },
2389         { BER_BVC("update_transport="), offsetof(slap_ssf_set_t, sss_update_transport) },
2390         { BER_BVC("update_tls="), offsetof(slap_ssf_set_t, sss_update_tls) },
2391         { BER_BVC("update_sasl="), offsetof(slap_ssf_set_t, sss_update_sasl) },
2392         { BER_BVC("simple_bind="), offsetof(slap_ssf_set_t, sss_simple_bind) },
2393         { BER_BVNULL, 0 }
2394 };
2395
2396 static int
2397 config_security(ConfigArgs *c) {
2398         slap_ssf_set_t *set = &c->be->be_ssf_set;
2399         char *next;
2400         int i, j;
2401         if (c->op == SLAP_CONFIG_EMIT) {
2402                 char numbuf[32];
2403                 struct berval bv;
2404                 slap_ssf_t *tgt;
2405                 int rc = 1;
2406
2407                 for (i=0; !BER_BVISNULL( &sec_keys[i].key ); i++) {
2408                         tgt = (slap_ssf_t *)((char *)set + sec_keys[i].off);
2409                         if ( *tgt ) {
2410                                 rc = 0;
2411                                 bv.bv_len = snprintf( numbuf, sizeof( numbuf ), "%u", *tgt );
2412                                 if ( bv.bv_len >= sizeof( numbuf ) ) {
2413                                         ber_bvarray_free_x( c->rvalue_vals, NULL );
2414                                         c->rvalue_vals = NULL;
2415                                         rc = 1;
2416                                         break;
2417                                 }
2418                                 bv.bv_len += sec_keys[i].key.bv_len;
2419                                 bv.bv_val = ch_malloc( bv.bv_len + 1);
2420                                 next = lutil_strcopy( bv.bv_val, sec_keys[i].key.bv_val );
2421                                 strcpy( next, numbuf );
2422                                 ber_bvarray_add( &c->rvalue_vals, &bv );
2423                         }
2424                 }
2425                 return rc;
2426         }
2427         for(i = 1; i < c->argc; i++) {
2428                 slap_ssf_t *tgt = NULL;
2429                 char *src;
2430                 for ( j=0; !BER_BVISNULL( &sec_keys[j].key ); j++ ) {
2431                         if(!strncasecmp(c->argv[i], sec_keys[j].key.bv_val,
2432                                 sec_keys[j].key.bv_len)) {
2433                                 src = c->argv[i] + sec_keys[j].key.bv_len;
2434                                 tgt = (slap_ssf_t *)((char *)set + sec_keys[j].off);
2435                                 break;
2436                         }
2437                 }
2438                 if ( !tgt ) {
2439                         snprintf( c->msg, sizeof( c->msg ), "<%s> unknown factor", c->argv[0] );
2440                         Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
2441                                 c->log, c->msg, c->argv[i]);
2442                         return(1);
2443                 }
2444
2445                 if ( lutil_atou( tgt, src ) != 0 ) {
2446                         snprintf( c->msg, sizeof( c->msg ), "<%s> unable to parse factor", c->argv[0] );
2447                         Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
2448                                 c->log, c->msg, c->argv[i]);
2449                         return(1);
2450                 }
2451         }
2452         return(0);
2453 }
2454
2455 char *
2456 anlist_unparse( AttributeName *an, char *ptr, ber_len_t buflen ) {
2457         int comma = 0;
2458         char *start = ptr;
2459
2460         for (; !BER_BVISNULL( &an->an_name ); an++) {
2461                 /* if buflen == 0, assume the buffer size has been
2462                  * already checked otherwise */
2463                 if ( buflen > 0 && buflen - ( ptr - start ) < comma + an->an_name.bv_len ) return NULL;
2464                 if ( comma ) *ptr++ = ',';
2465                 ptr = lutil_strcopy( ptr, an->an_name.bv_val );
2466                 comma = 1;
2467         }
2468         return ptr;
2469 }
2470
2471 static void
2472 replica_unparse( struct slap_replica_info *ri, int i, struct berval *bv )
2473 {
2474         int len;
2475         char *ptr;
2476         struct berval bc = BER_BVNULL;
2477         char numbuf[32];
2478
2479         assert( !BER_BVISNULL( &ri->ri_bindconf.sb_uri ) );
2480
2481         BER_BVZERO( bv );
2482
2483         len = snprintf(numbuf, sizeof( numbuf ), SLAP_X_ORDERED_FMT, i );
2484         if ( len >= sizeof( numbuf ) ) {
2485                 /* FIXME: how can indicate error? */
2486                 return;
2487         }
2488
2489         if ( ri->ri_nsuffix ) {
2490                 for (i=0; !BER_BVISNULL( &ri->ri_nsuffix[i] ); i++) {
2491                         len += ri->ri_nsuffix[i].bv_len + STRLENOF(" suffix=\"\"");
2492                 }
2493         }
2494         if ( ri->ri_attrs ) {
2495                 len += STRLENOF(" attrs");
2496                 if ( ri->ri_exclude ) len++;
2497                 for (i=0; !BER_BVISNULL( &ri->ri_attrs[i].an_name ); i++) {
2498                         len += 1 + ri->ri_attrs[i].an_name.bv_len;
2499                 }
2500         }
2501         bindconf_unparse( &ri->ri_bindconf, &bc );
2502         len += bc.bv_len;
2503
2504         bv->bv_val = ch_malloc(len + 1);
2505         bv->bv_len = len;
2506
2507         ptr = lutil_strcopy( bv->bv_val, numbuf );
2508
2509         /* start with URI from bindconf */
2510         assert( !BER_BVISNULL( &bc ) );
2511         if ( bc.bv_val ) {
2512                 strcpy( ptr, bc.bv_val );
2513                 ch_free( bc.bv_val );
2514         }
2515
2516         if ( ri->ri_nsuffix ) {
2517                 for (i=0; !BER_BVISNULL( &ri->ri_nsuffix[i] ); i++) {
2518                         ptr = lutil_strcopy( ptr, " suffix=\"" );
2519                         ptr = lutil_strcopy( ptr, ri->ri_nsuffix[i].bv_val );
2520                         *ptr++ = '"';
2521                 }
2522         }
2523         if ( ri->ri_attrs ) {
2524                 ptr = lutil_strcopy( ptr, " attrs" );
2525                 if ( ri->ri_exclude ) *ptr++ = '!';
2526                 *ptr++ = '=';
2527                 ptr = anlist_unparse( ri->ri_attrs, ptr, 0 );
2528         }
2529 }
2530
2531 static int
2532 config_replica(ConfigArgs *c) {
2533         int i, nr = -1;
2534         char *replicahost = NULL, *replicauri = NULL;
2535         LDAPURLDesc *ludp;
2536
2537         if (c->op == SLAP_CONFIG_EMIT) {
2538                 if (c->be->be_replica) {
2539                         struct berval bv;
2540                         for (i=0;c->be->be_replica[i]; i++) {
2541                                 replica_unparse( c->be->be_replica[i], i, &bv );
2542                                 ber_bvarray_add( &c->rvalue_vals, &bv );
2543                         }
2544                         return 0;
2545                 }
2546                 return 1;
2547         } else if ( c->op == LDAP_MOD_DELETE ) {
2548                 /* FIXME: there is no replica_free function */
2549                 if ( c->valx < 0 ) {
2550                 } else {
2551                 }
2552         }
2553         if(SLAP_MONITOR(c->be)) {
2554                 Debug(LDAP_DEBUG_ANY, "%s: "
2555                         "\"replica\" should not be used inside monitor database\n",
2556                         c->log, 0, 0);
2557                 return(0);      /* FIXME: should this be an error? */
2558         }
2559
2560         for(i = 1; i < c->argc; i++) {
2561                 if(!strncasecmp(c->argv[i], "host=", STRLENOF("host="))) {
2562                         ber_len_t       len;
2563
2564                         if ( replicauri ) {
2565                                 snprintf( c->msg, sizeof( c->msg ), "<%s> replica host/URI already specified", c->argv[0] );
2566                                 Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n", c->log, c->msg, replicauri );
2567                                 return(1);
2568                         }
2569
2570                         replicahost = c->argv[i] + STRLENOF("host=");
2571                         len = strlen( replicahost ) + STRLENOF("ldap://");
2572                         replicauri = ch_malloc( len + 1 );
2573                         snprintf( replicauri, len + 1, "ldap://%s", replicahost );
2574                         replicahost = replicauri + STRLENOF( "ldap://");
2575                         nr = add_replica_info(c->be, replicauri, replicahost);
2576                         break;
2577                 } else if(!strncasecmp(c->argv[i], "uri=", STRLENOF("uri="))) {
2578                         if ( replicauri ) {
2579                                 snprintf( c->msg, sizeof( c->msg ), "<%s> replica host/URI already specified", c->argv[0] );
2580                                 Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n", c->log, c->msg, replicauri );
2581                                 return(1);
2582                         }
2583
2584                         if(ldap_url_parse(c->argv[i] + STRLENOF("uri="), &ludp) != LDAP_SUCCESS) {
2585                                 snprintf( c->msg, sizeof( c->msg ), "<%s> invalid uri", c->argv[0] );
2586                                 Debug(LDAP_DEBUG_ANY, "%s: %s\n", c->log, c->msg, 0 );
2587                                 return(1);
2588                         }
2589                         if(!ludp->lud_host) {
2590                                 ldap_free_urldesc(ludp);
2591                                 snprintf( c->msg, sizeof( c->msg ), "<%s> invalid uri - missing hostname",
2592                                         c->argv[0] );
2593                                 Debug(LDAP_DEBUG_ANY, "%s: %s\n", c->log, c->msg, 0 );
2594                                 return(1);
2595                         }
2596                         ldap_free_urldesc(ludp);
2597                         replicauri = c->argv[i] + STRLENOF("uri=");
2598                         replicauri = ch_strdup( replicauri );
2599                         replicahost = strchr( replicauri, '/' );
2600                         replicahost += 2;
2601                         nr = add_replica_info(c->be, replicauri, replicahost);
2602                         break;
2603                 }
2604         }
2605         if(i == c->argc) {
2606                 snprintf( c->msg, sizeof( c->msg ), "<%s> missing host or uri", c->argv[0] );
2607                 Debug(LDAP_DEBUG_ANY, "%s: %s\n", c->log, c->msg, 0 );
2608                 return(1);
2609         } else if(nr == -1) {
2610                 snprintf( c->msg, sizeof( c->msg ), "<%s> unable to add replica", c->argv[0] );
2611                 Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n", c->log, c->msg,
2612                         replicauri ? replicauri : "" );
2613                 return(1);
2614         } else {
2615                 for(i = 1; i < c->argc; i++) {
2616                         if(!strncasecmp(c->argv[i], "uri=", STRLENOF("uri="))) {
2617                                 /* dealt with separately; don't let it get to bindconf */
2618                                 ;
2619
2620                         } else if(!strncasecmp(c->argv[i], "suffix=", STRLENOF( "suffix="))) {
2621                                 switch(add_replica_suffix(c->be, nr, c->argv[i] + STRLENOF("suffix="))) {
2622                                         case 1:
2623                                                 Debug( LDAP_DEBUG_ANY, "%s: "
2624                                                         "suffix \"%s\" in \"replica\" line is not valid for backend.\n",
2625                                                         c->log, c->argv[i] + STRLENOF("suffix="), 0);
2626                                                 return 1;
2627                                                 break;
2628                                         case 2:
2629                                                 Debug( LDAP_DEBUG_ANY, "%s: "
2630                                                         "unable to normalize suffix in \"replica\" line.\n",
2631                                                         c->log, 0, 0);
2632                                                 return 1;
2633                                                 break;
2634                                 }
2635
2636                         } else if (!strncasecmp(c->argv[i], "attr", STRLENOF("attr"))
2637                                 || !strncasecmp(c->argv[i], "attrs", STRLENOF("attrs")))
2638                         {
2639                                 int exclude = 0;
2640                                 char *arg = c->argv[i] + STRLENOF("attr");
2641                                 if (arg[0] == 's') {
2642                                         arg++;
2643                                 } else {
2644                                         Debug( LDAP_DEBUG_ANY,
2645                                                 "%s: \"attr\" "
2646                                                 "is deprecated (and undocumented); "
2647                                                 "use \"attrs\" instead.\n",
2648                                                 c->log, 0, 0 );
2649                                 }
2650                                 if(arg[0] == '!') {
2651                                         arg++;
2652                                         exclude = 1;
2653                                 }
2654                                 if(arg[0] != '=') {
2655                                         continue;
2656                                 }
2657                                 if(add_replica_attrs(c->be, nr, arg + 1, exclude)) {
2658                                         snprintf( c->msg, sizeof( c->msg ), "<%s> unknown attribute", c->argv[0] );
2659                                         Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
2660                                                 c->log, c->msg, arg + 1);
2661                                         return(1);
2662                                 }
2663                         } else if ( bindconf_parse( c->argv[i],
2664                                         &c->be->be_replica[nr]->ri_bindconf ) ) {
2665                                 return(1);
2666                         }
2667                 }
2668         }
2669         return(0);
2670 }
2671
2672 static int
2673 config_updatedn(ConfigArgs *c) {
2674         if (c->op == SLAP_CONFIG_EMIT) {
2675                 if (!BER_BVISEMPTY(&c->be->be_update_ndn)) {
2676                         value_add_one(&c->rvalue_vals, &c->be->be_update_ndn);
2677                         value_add_one(&c->rvalue_nvals, &c->be->be_update_ndn);
2678                         return 0;
2679                 }
2680                 return 1;
2681         } else if ( c->op == LDAP_MOD_DELETE ) {
2682                 ch_free( c->be->be_update_ndn.bv_val );
2683                 BER_BVZERO( &c->be->be_update_ndn );
2684                 SLAP_DBFLAGS(c->be) ^= (SLAP_DBFLAG_SHADOW | SLAP_DBFLAG_SLURP_SHADOW);
2685                 return 0;
2686         }
2687         if(SLAP_SHADOW(c->be)) {
2688                 snprintf( c->msg, sizeof( c->msg ), "<%s> database already shadowed", c->argv[0] );
2689                 Debug(LDAP_DEBUG_ANY, "%s: %s\n",
2690                         c->log, c->msg, 0);
2691                 return(1);
2692         }
2693
2694         ber_memfree_x( c->value_dn.bv_val, NULL );
2695         if ( !BER_BVISNULL( &c->be->be_update_ndn ) ) {
2696                 ber_memfree_x( c->be->be_update_ndn.bv_val, NULL );
2697         }
2698         c->be->be_update_ndn = c->value_ndn;
2699         BER_BVZERO( &c->value_dn );
2700         BER_BVZERO( &c->value_ndn );
2701
2702         return config_slurp_shadow( c );
2703 }
2704
2705 int
2706 config_shadow( ConfigArgs *c, int flag )
2707 {
2708         char    *notallowed = NULL;
2709
2710         if ( c->be == frontendDB ) {
2711                 notallowed = "frontend";
2712
2713         } else if ( SLAP_MONITOR(c->be) ) {
2714                 notallowed = "monitor";
2715
2716         } else if ( SLAP_CONFIG(c->be) ) {
2717                 notallowed = "config";
2718         }
2719
2720         if ( notallowed != NULL ) {
2721                 Debug( LDAP_DEBUG_ANY, "%s: %s database cannot be shadow.\n", c->log, notallowed, 0 );
2722                 return 1;
2723         }
2724
2725         SLAP_DBFLAGS(c->be) |= (SLAP_DBFLAG_SHADOW | SLAP_DBFLAG_SINGLE_SHADOW | flag);
2726
2727         return 0;
2728 }
2729
2730 static int
2731 config_updateref(ConfigArgs *c) {
2732         struct berval val;
2733         if (c->op == SLAP_CONFIG_EMIT) {
2734                 if ( c->be->be_update_refs ) {
2735                         value_add( &c->rvalue_vals, c->be->be_update_refs );
2736                         return 0;
2737                 } else {
2738                         return 1;
2739                 }
2740         } else if ( c->op == LDAP_MOD_DELETE ) {
2741                 if ( c->valx < 0 ) {
2742                         ber_bvarray_free( c->be->be_update_refs );
2743                         c->be->be_update_refs = NULL;
2744                 } else {
2745                         int i = c->valx;
2746                         ch_free( c->be->be_update_refs[i].bv_val );
2747                         for (; c->be->be_update_refs[i].bv_val; i++)
2748                                 c->be->be_update_refs[i] = c->be->be_update_refs[i+1];
2749                 }
2750                 return 0;
2751         }
2752         if(!SLAP_SHADOW(c->be)) {
2753                 snprintf( c->msg, sizeof( c->msg ), "<%s> must appear after syncrepl or updatedn",
2754                         c->argv[0] );
2755                 Debug(LDAP_DEBUG_ANY, "%s: %s\n",
2756                         c->log, c->msg, 0);
2757                 return(1);
2758         }
2759
2760         if(validate_global_referral(c->argv[1])) {
2761                 snprintf( c->msg, sizeof( c->msg ), "<%s> invalid URL", c->argv[0] );
2762                 Debug(LDAP_DEBUG_ANY, "%s: %s (%s)\n",
2763                         c->log, c->msg, c->argv[1]);
2764                 return(1);
2765         }
2766         ber_str2bv(c->argv[1], 0, 0, &val);
2767         if(value_add_one(&c->be->be_update_refs, &val)) return(LDAP_OTHER);
2768         return(0);
2769 }
2770
2771 static int
2772 config_include(ConfigArgs *c) {
2773         int savelineno = c->lineno;
2774         int rc;
2775         ConfigFile *cf;
2776         ConfigFile *cfsave = cfn;
2777         ConfigFile *cf2 = NULL;
2778         if (c->op == SLAP_CONFIG_EMIT) {
2779                 if (c->private) {
2780                         ConfigFile *cf = c->private;
2781                         value_add_one( &c->rvalue_vals, &cf->c_file );
2782                         return 0;
2783                 }
2784                 return 1;
2785         } else if ( c->op == LDAP_MOD_DELETE ) {
2786         }
2787         cf = ch_calloc( 1, sizeof(ConfigFile));
2788         if ( cfn->c_kids ) {
2789                 for (cf2=cfn->c_kids; cf2 && cf2->c_sibs; cf2=cf2->c_sibs) ;
2790                 cf2->c_sibs = cf;
2791         } else {
2792                 cfn->c_kids = cf;
2793         }
2794         cfn = cf;
2795         ber_str2bv( c->argv[1], 0, 1, &cf->c_file );
2796         rc = read_config_file(c->argv[1], c->depth + 1, c, config_back_cf_table);
2797         c->lineno = savelineno - 1;
2798         cfn = cfsave;
2799         if ( rc ) {
2800                 if ( cf2 ) cf2->c_sibs = NULL;
2801                 else cfn->c_kids = NULL;
2802                 ch_free( cf->c_file.bv_val );
2803                 ch_free( cf );
2804         } else {
2805                 c->private = cf;
2806         }
2807         return(rc);
2808 }
2809
2810 #ifdef HAVE_TLS
2811 static int
2812 config_tls_option(ConfigArgs *c) {
2813         int flag;
2814         LDAP *ld = slap_tls_ld;
2815         switch(c->type) {
2816         case CFG_TLS_RAND:      flag = LDAP_OPT_X_TLS_RANDOM_FILE;      ld = NULL; break;
2817         case CFG_TLS_CIPHER:    flag = LDAP_OPT_X_TLS_CIPHER_SUITE;     break;
2818         case CFG_TLS_CERT_FILE: flag = LDAP_OPT_X_TLS_CERTFILE;         break;
2819         case CFG_TLS_CERT_KEY:  flag = LDAP_OPT_X_TLS_KEYFILE;          break;
2820         case CFG_TLS_CA_PATH:   flag = LDAP_OPT_X_TLS_CACERTDIR;        break;
2821         case CFG_TLS_CA_FILE:   flag = LDAP_OPT_X_TLS_CACERTFILE;       break;
2822         case CFG_TLS_DH_FILE:   flag = LDAP_OPT_X_TLS_DHFILE;   break;
2823         default:                Debug(LDAP_DEBUG_ANY, "%s: "
2824                                         "unknown tls_option <0x%x>\n",
2825                                         c->log, c->type, 0);
2826                 return 1;
2827         }
2828         if (c->op == SLAP_CONFIG_EMIT) {
2829                 return ldap_pvt_tls_get_option( ld, flag, &c->value_string );
2830         } else if ( c->op == LDAP_MOD_DELETE ) {
2831                 return ldap_pvt_tls_set_option( ld, flag, NULL );
2832         }
2833         ch_free(c->value_string);
2834         return(ldap_pvt_tls_set_option(ld, flag, c->argv[1]));
2835 }
2836
2837 /* FIXME: this ought to be provided by libldap */
2838 static int
2839 config_tls_config(ConfigArgs *c) {
2840         int i, flag;
2841         slap_verbmasks crlkeys[] = {
2842                 { BER_BVC("none"),      LDAP_OPT_X_TLS_CRL_NONE },
2843                 { BER_BVC("peer"),      LDAP_OPT_X_TLS_CRL_PEER },
2844                 { BER_BVC("all"),       LDAP_OPT_X_TLS_CRL_ALL },
2845                 { BER_BVNULL, 0 }
2846         };
2847         slap_verbmasks vfykeys[] = {
2848                 { BER_BVC("never"),     LDAP_OPT_X_TLS_NEVER },
2849                 { BER_BVC("demand"),    LDAP_OPT_X_TLS_DEMAND },
2850                 { BER_BVC("try"),       LDAP_OPT_X_TLS_TRY },
2851                 { BER_BVC("hard"),      LDAP_OPT_X_TLS_HARD },
2852                 { BER_BVNULL, 0 }
2853         }, *keys;
2854         switch(c->type) {
2855         case CFG_TLS_CRLCHECK:  flag = LDAP_OPT_X_TLS_CRLCHECK;         keys = crlkeys; break;
2856         case CFG_TLS_VERIFY:    flag = LDAP_OPT_X_TLS_REQUIRE_CERT;     keys = vfykeys; break;
2857         default:
2858                 Debug(LDAP_DEBUG_ANY, "%s: "
2859                                 "unknown tls_option <0x%x>\n",
2860                                 c->log, c->type, 0);
2861                 return 1;
2862         }
2863         if (c->op == SLAP_CONFIG_EMIT) {
2864                 ldap_pvt_tls_get_option( slap_tls_ld, flag, &c->value_int );
2865                 for (i=0; !BER_BVISNULL(&keys[i].word); i++) {
2866                         if (keys[i].mask == c->value_int) {
2867                                 c->value_string = ch_strdup( keys[i].word.bv_val );
2868                                 return 0;
2869                         }
2870                 }
2871                 return 1;
2872         } else if ( c->op == LDAP_MOD_DELETE ) {
2873                 int i = 0;
2874                 return ldap_pvt_tls_set_option( slap_tls_ld, flag, &i );
2875         }
2876         ch_free( c->value_string );
2877         if ( isdigit( (unsigned char)c->argv[1][0] ) ) {
2878                 if ( lutil_atoi( &i, c->argv[1] ) != 0 ) {
2879                         Debug(LDAP_DEBUG_ANY, "%s: "
2880                                 "unable to parse %s \"%s\"\n",
2881                                 c->log, c->argv[0], c->argv[1] );
2882                         return 1;
2883                 }
2884                 return(ldap_pvt_tls_set_option(slap_tls_ld, flag, &i));
2885         } else {
2886                 return(ldap_int_tls_config(slap_tls_ld, flag, c->argv[1]));
2887         }
2888 }
2889 #endif
2890
2891 static CfEntryInfo *
2892 config_find_base( CfEntryInfo *root, struct berval *dn, CfEntryInfo **last )
2893 {
2894         struct berval cdn;
2895         char *c;
2896
2897         if ( !root ) {
2898                 *last = NULL;
2899                 return NULL;
2900         }
2901
2902         if ( dn_match( &root->ce_entry->e_nname, dn ))
2903                 return root;
2904
2905         c = dn->bv_val+dn->bv_len;
2906         for (;*c != ',';c--);
2907
2908         while(root) {
2909                 *last = root;
2910                 for (--c;c>dn->bv_val && *c != ',';c--);
2911                 cdn.bv_val = c;
2912                 if ( *c == ',' )
2913                         cdn.bv_val++;
2914                 cdn.bv_len = dn->bv_len - (cdn.bv_val - dn->bv_val);
2915
2916                 root = root->ce_kids;
2917
2918                 for (;root;root=root->ce_sibs) {
2919                         if ( dn_match( &root->ce_entry->e_nname, &cdn )) {
2920                                 if ( cdn.bv_val == dn->bv_val ) {
2921                                         return root;
2922                                 }
2923                                 break;
2924                         }
2925                 }
2926         }
2927         return root;
2928 }
2929
2930 typedef struct setup_cookie {
2931         CfBackInfo *cfb;
2932         ConfigArgs *ca;
2933 } setup_cookie;
2934
2935 static int
2936 config_ldif_resp( Operation *op, SlapReply *rs )
2937 {
2938         if ( rs->sr_type == REP_SEARCH ) {
2939                 setup_cookie *sc = op->o_callback->sc_private;
2940
2941                 sc->cfb->cb_got_ldif = 1;
2942                 rs->sr_err = config_add_internal( sc->cfb, rs->sr_entry, sc->ca, NULL, NULL, NULL );
2943                 if ( rs->sr_err != LDAP_SUCCESS ) {
2944                         Debug( LDAP_DEBUG_ANY, "config error processing %s: %s\n",
2945                                 rs->sr_entry->e_name.bv_val, sc->ca->msg, 0 );
2946                 }
2947         }
2948         return rs->sr_err;
2949 }
2950
2951 /* Configure and read the underlying back-ldif store */
2952 static int
2953 config_setup_ldif( BackendDB *be, const char *dir, int readit ) {
2954         CfBackInfo *cfb = be->be_private;
2955         ConfigArgs c = {0};
2956         ConfigTable *ct;
2957         char *argv[3];
2958         int rc = 0;
2959         setup_cookie sc;
2960         slap_callback cb = { NULL, config_ldif_resp, NULL, NULL };
2961         Connection conn = {0};
2962         OperationBuffer opbuf;
2963         Operation *op;
2964         SlapReply rs = {REP_RESULT};
2965         Filter filter = { LDAP_FILTER_PRESENT };
2966         struct berval filterstr = BER_BVC("(objectclass=*)");
2967         struct stat st;
2968
2969         /* Is the config directory available? */
2970         if ( stat( dir, &st ) < 0 ) {
2971                 /* No, so don't bother using the backing store.
2972                  * All changes will be in-memory only.
2973                  */
2974                 return 0;
2975         }
2976
2977         cfb->cb_db.bd_info = backend_info( "ldif" );
2978         if ( !cfb->cb_db.bd_info )
2979                 return 0;       /* FIXME: eventually this will be a fatal error */
2980
2981         if ( backend_db_init( "ldif", &cfb->cb_db ) == NULL )
2982                 return 1;
2983
2984         cfb->cb_db.be_suffix = be->be_suffix;
2985         cfb->cb_db.be_nsuffix = be->be_nsuffix;
2986
2987         /* The suffix is always "cn=config". The underlying DB's rootdn
2988          * is always the same as the suffix.
2989          */
2990         cfb->cb_db.be_rootdn = be->be_suffix[0];
2991         cfb->cb_db.be_rootndn = be->be_nsuffix[0];
2992
2993         ber_str2bv( dir, 0, 1, &cfdir );
2994
2995         c.be = &cfb->cb_db;
2996         c.fname = "slapd";
2997         c.argc = 2;
2998         argv[0] = "directory";
2999         argv[1] = (char *)dir;
3000         argv[2] = NULL;
3001         c.argv = argv;
3002
3003         ct = config_find_keyword( c.be->be_cf_ocs->co_table, &c );
3004         if ( !ct )
3005                 return 1;
3006
3007         if ( config_add_vals( ct, &c ))
3008                 return 1;
3009
3010         if ( backend_startup_one( &cfb->cb_db ))
3011                 return 1;
3012
3013         if ( readit ) {
3014                 void *thrctx = ldap_pvt_thread_pool_context();
3015                 int prev_DN_strict;
3016
3017                 op = (Operation *) &opbuf;
3018                 connection_fake_init( &conn, op, thrctx );
3019
3020                 filter.f_desc = slap_schema.si_ad_objectClass;
3021
3022                 op->o_tag = LDAP_REQ_SEARCH;
3023
3024                 op->ors_filter = &filter;
3025                 op->ors_filterstr = filterstr;
3026                 op->ors_scope = LDAP_SCOPE_SUBTREE;
3027
3028                 op->o_dn = c.be->be_rootdn;
3029                 op->o_ndn = c.be->be_rootndn;
3030
3031                 op->o_req_dn = be->be_suffix[0];
3032                 op->o_req_ndn = be->be_nsuffix[0];
3033
3034                 op->ors_tlimit = SLAP_NO_LIMIT;
3035                 op->ors_slimit = SLAP_NO_LIMIT;
3036
3037                 op->ors_attrs = slap_anlist_all_attributes;
3038                 op->ors_attrsonly = 0;
3039
3040                 op->o_callback = &cb;
3041                 sc.cfb = cfb;
3042                 sc.ca = &c;
3043                 cb.sc_private = &sc;
3044
3045                 op->o_bd = &cfb->cb_db;
3046
3047                 /* Allow unknown attrs in DNs */
3048                 prev_DN_strict = slap_DN_strict;
3049                 slap_DN_strict = 0;
3050
3051                 rc = op->o_bd->be_search( op, &rs );
3052
3053                 /* Restore normal DN validation */
3054                 slap_DN_strict = prev_DN_strict;
3055
3056                 ldap_pvt_thread_pool_context_reset( thrctx );
3057         }
3058
3059         /* ITS#4194 - only use if it's present, or we're converting. */
3060         if ( !readit || rc == LDAP_SUCCESS )
3061                 cfb->cb_use_ldif = 1;
3062
3063         return rc;
3064 }
3065
3066 static int
3067 CfOc_cmp( const void *c1, const void *c2 ) {
3068         const ConfigOCs *co1 = c1;
3069         const ConfigOCs *co2 = c2;
3070
3071         return ber_bvcmp( co1->co_name, co2->co_name );
3072 }
3073
3074 int
3075 config_register_schema(ConfigTable *ct, ConfigOCs *ocs) {
3076         int i;
3077
3078         i = init_config_attrs( ct );
3079         if ( i ) return i;
3080
3081         /* set up the objectclasses */
3082         i = init_config_ocs( ocs );
3083         if ( i ) return i;
3084
3085         for (i=0; ocs[i].co_def; i++) {
3086                 if ( ocs[i].co_oc ) {
3087                         ocs[i].co_name = &ocs[i].co_oc->soc_cname;
3088                         if ( !ocs[i].co_table )
3089                                 ocs[i].co_table = ct;
3090                         avl_insert( &CfOcTree, &ocs[i], CfOc_cmp, avl_dup_error );
3091                 }
3092         }
3093         return 0;
3094 }
3095
3096 int
3097 read_config(const char *fname, const char *dir) {
3098         BackendDB *be;
3099         CfBackInfo *cfb;
3100         const char *cfdir, *cfname;
3101         int rc;
3102
3103         /* Setup the config backend */
3104         be = backend_db_init( "config", NULL );
3105         if ( !be )
3106                 return 1;
3107
3108         cfb = be->be_private;
3109
3110         /* If no .conf, or a dir was specified, setup the dir */
3111         if ( !fname || dir ) {
3112                 if ( dir ) {
3113                         /* If explicitly given, check for existence */
3114                         struct stat st;
3115
3116                         if ( stat( dir, &st ) < 0 ) {
3117                                 Debug( LDAP_DEBUG_ANY,
3118                                         "invalid config directory %s, error %d\n",
3119                                                 dir, errno, 0 );
3120                                 return 1;
3121                         }
3122                         cfdir = dir;
3123                 } else {
3124                         cfdir = SLAPD_DEFAULT_CONFIGDIR;
3125                 }
3126                 /* if fname is defaulted, try reading .d */
3127                 rc = config_setup_ldif( be, cfdir, !fname );
3128
3129                 if ( rc ) {
3130                         /* It may be OK if the base object doesn't exist yet. */
3131                         if ( rc != LDAP_NO_SUCH_OBJECT )
3132                                 return 1;
3133                         /* ITS#4194: But if dir was specified and no fname,
3134                          * then we were supposed to read the dir. Unless we're
3135                          * trying to slapadd the dir...
3136                          */
3137                         if ( dir && !fname ) {
3138                                 if ( slapMode & (SLAP_SERVER_MODE|SLAP_TOOL_READMAIN|SLAP_TOOL_READONLY))
3139                                         return 1;
3140                                 /* Assume it's slapadd with a config dir, let it continue */
3141                                 rc = 0;
3142                                 cfb->cb_got_ldif = 1;
3143                                 cfb->cb_use_ldif = 1;
3144                                 goto done;
3145                         }
3146                 }
3147
3148                 /* If we read the config from back-ldif, nothing to do here */
3149                 if ( cfb->cb_got_ldif ) {
3150                         rc = 0;
3151                         goto done;
3152                 }
3153         }
3154
3155         if ( fname )
3156                 cfname = fname;
3157         else
3158                 cfname = SLAPD_DEFAULT_CONFIGFILE;
3159
3160         rc = read_config_file(cfname, 0, NULL, config_back_cf_table);
3161
3162         if ( rc == 0 )
3163                 ber_str2bv( cfname, 0, 1, &cfb->cb_config->c_file );
3164
3165 done:
3166         if ( rc == 0 && BER_BVISNULL( &frontendDB->be_schemadn ) ) {
3167                 ber_str2bv( SLAPD_SCHEMA_DN, STRLENOF( SLAPD_SCHEMA_DN ), 1,
3168                         &frontendDB->be_schemadn );
3169                 rc = dnNormalize( 0, NULL, NULL, &frontendDB->be_schemadn, &frontendDB->be_schemandn, NULL );
3170                 if ( rc != LDAP_SUCCESS ) {
3171                         Debug(LDAP_DEBUG_ANY, "read_config: "
3172                                 "unable to normalize default schema DN \"%s\"\n",
3173                                 frontendDB->be_schemadn.bv_val, 0, 0 );
3174                         /* must not happen */
3175                         assert( 0 );
3176                 }
3177         }
3178         return rc;
3179 }
3180
3181 static int
3182 config_back_bind( Operation *op, SlapReply *rs )
3183 {
3184         if ( op->orb_method == LDAP_AUTH_SIMPLE && be_isroot_pw( op )) {
3185                 ber_dupbv( &op->orb_edn, be_root_dn( op->o_bd ));
3186                 /* frontend sends result */
3187                 return LDAP_SUCCESS;
3188         }
3189
3190         rs->sr_err = LDAP_INVALID_CREDENTIALS;
3191         send_ldap_result( op, rs );
3192
3193         return rs->sr_err;
3194 }
3195
3196 static int
3197 config_send( Operation *op, SlapReply *rs, CfEntryInfo *ce, int depth )
3198 {
3199         int rc = 0;
3200
3201         if ( test_filter( op, ce->ce_entry, op->ors_filter ) == LDAP_COMPARE_TRUE )
3202         {
3203                 rs->sr_attrs = op->ors_attrs;
3204                 rs->sr_entry = ce->ce_entry;
3205                 rs->sr_flags = 0;
3206                 rc = send_search_entry( op, rs );
3207         }
3208         if ( op->ors_scope == LDAP_SCOPE_SUBTREE ) {
3209                 if ( ce->ce_kids ) {
3210                         rc = config_send( op, rs, ce->ce_kids, 1 );
3211                         if ( rc ) return rc;
3212                 }
3213                 if ( depth ) {
3214                         for (ce=ce->ce_sibs; ce; ce=ce->ce_sibs) {
3215                                 rc = config_send( op, rs, ce, 0 );
3216                                 if ( rc ) break;
3217                         }
3218                 }
3219         }
3220         return rc;
3221 }
3222
3223 static ConfigTable *
3224 config_find_table( ConfigOCs **colst, int nocs, AttributeDescription *ad )
3225 {
3226         int i, j;
3227
3228         for (j=0; j<nocs; j++) {
3229                 for (i=0; colst[j]->co_table[i].name; i++)
3230                         if ( colst[j]->co_table[i].ad == ad )
3231                                 return &colst[j]->co_table[i];
3232         }
3233         return NULL;
3234 }
3235
3236 /* Sort the attributes of the entry according to the order defined
3237  * in the objectclass, with required attributes occurring before
3238  * allowed attributes. For any attributes with sequencing dependencies
3239  * (e.g., rootDN must be defined after suffix) the objectclass must
3240  * list the attributes in the desired sequence.
3241  */
3242 static void
3243 sort_attrs( Entry *e, ConfigOCs **colst, int nocs )
3244 {
3245         Attribute *a, *head = NULL, *tail = NULL, **prev;
3246         int i, j;
3247
3248         for (i=0; i<nocs; i++) {
3249                 if ( colst[i]->co_oc->soc_required ) {
3250                         AttributeType **at = colst[i]->co_oc->soc_required;
3251                         for (j=0; at[j]; j++) {
3252                                 for (a=e->e_attrs, prev=&e->e_attrs; a;
3253                                         prev = &(*prev)->a_next, a=a->a_next) {
3254                                         if ( a->a_desc == at[j]->sat_ad ) {
3255                                                 *prev = a->a_next;
3256                                                 if (!head) {
3257                                                         head = a;
3258                                                         tail = a;
3259                                                 } else {
3260                                                         tail->a_next = a;
3261                                                         tail = a;
3262                                                 }
3263                                                 break;
3264                                         }
3265                                 }
3266                         }
3267                 }
3268                 if ( colst[i]->co_oc->soc_allowed ) {
3269                         AttributeType **at = colst[i]->co_oc->soc_allowed;
3270                         for (j=0; at[j]; j++) {
3271                                 for (a=e->e_attrs, prev=&e->e_attrs; a;
3272                                         prev = &(*prev)->a_next, a=a->a_next) {
3273                                         if ( a->a_desc == at[j]->sat_ad ) {
3274                                                 *prev = a->a_next;
3275                                                 if (!head) {
3276                                                         head = a;
3277                                                         tail = a;
3278                                                 } else {
3279                                                         tail->a_next = a;
3280                                                         tail = a;
3281                                                 }
3282                                                 break;
3283                                         }
3284                                 }
3285                         }
3286                 }
3287         }
3288         if ( tail ) {
3289                 tail->a_next = e->e_attrs;
3290                 e->e_attrs = head;
3291         }
3292 }
3293
3294 static int
3295 check_vals( ConfigTable *ct, ConfigArgs *ca, void *ptr, int isAttr )
3296 {
3297         Attribute *a = NULL;
3298         AttributeDescription *ad;
3299         BerVarray vals;
3300
3301         int i, rc = 0, sort = 0;
3302
3303         if ( isAttr ) {
3304                 a = ptr;
3305                 ad = a->a_desc;
3306                 vals = a->a_vals;
3307         } else {
3308                 Modifications *ml = ptr;
3309                 ad = ml->sml_desc;
3310                 vals = ml->sml_values;
3311         }
3312
3313         if ( a && ( ad->ad_type->sat_flags & SLAP_AT_ORDERED_VAL )) {
3314                 sort = 1;
3315                 rc = ordered_value_sort( a, 1 );
3316                 if ( rc ) {
3317                         snprintf(ca->msg, sizeof( ca->msg ), "ordered_value_sort failed on attr %s\n",
3318                                 ad->ad_cname.bv_val );
3319                         return rc;
3320                 }
3321         }
3322         for ( i=0; vals[i].bv_val; i++ ) {
3323                 ca->line = vals[i].bv_val;
3324                 if ( sort ) {
3325                         char *idx = strchr( ca->line, '}' );
3326                         if ( idx ) ca->line = idx+1;
3327                 }
3328                 rc = config_parse_vals( ct, ca, i );
3329                 if ( rc ) {
3330                         break;
3331                 }
3332         }
3333         return rc;
3334 }
3335
3336 static int
3337 check_name_index( CfEntryInfo *parent, ConfigType ce_type, Entry *e,
3338         SlapReply *rs, int *renum )
3339 {
3340         CfEntryInfo *ce;
3341         int index = -1, gotindex = 0, nsibs;
3342         int renumber = 0, tailindex = 0;
3343         char *ptr1, *ptr2 = NULL;
3344         struct berval rdn;
3345
3346         if ( renum ) *renum = 0;
3347
3348         /* These entries don't get indexed/renumbered */
3349         if ( ce_type == Cft_Global ) return 0;
3350         if ( ce_type == Cft_Schema && parent->ce_type == Cft_Global ) return 0;
3351
3352         if ( ce_type == Cft_Include || ce_type == Cft_Module )
3353                 tailindex = 1;
3354
3355         /* See if the rdn has an index already */
3356         dnRdn( &e->e_name, &rdn );
3357         ptr1 = ber_bvchr( &e->e_name, '{' );
3358         if ( ptr1 && ptr1 - e->e_name.bv_val < rdn.bv_len ) {
3359                 char    *next;
3360                 ptr2 = strchr( ptr1, '}' );
3361                 if (!ptr2 || ptr2 - e->e_name.bv_val > rdn.bv_len)
3362                         return LDAP_NAMING_VIOLATION;
3363                 if ( ptr2-ptr1 == 1)
3364                         return LDAP_NAMING_VIOLATION;
3365                 gotindex = 1;
3366                 index = strtol( ptr1 + 1, &next, 10 );
3367                 if ( next == ptr1 + 1 || next[ 0 ] != '}' ) {
3368                         return LDAP_NAMING_VIOLATION;
3369                 }
3370                 if ( index < 0 ) {
3371                         /* Special case, we allow -1 for the frontendDB */
3372                         if ( index != -1 || ce_type != Cft_Database ||
3373                                 strncmp( ptr2+1, "frontend,", STRLENOF("frontend,") ))
3374
3375                                 return LDAP_NAMING_VIOLATION;
3376                 }
3377         }
3378
3379         /* count related kids */
3380         for (nsibs=0, ce=parent->ce_kids; ce; ce=ce->ce_sibs) {
3381                 if ( ce->ce_type == ce_type ) nsibs++;
3382         }
3383
3384         if ( index != nsibs ) {
3385                 if ( gotindex ) {
3386                         if ( index < nsibs ) {
3387                                 if ( tailindex ) return LDAP_NAMING_VIOLATION;
3388                                 /* Siblings need to be renumbered */
3389                                 renumber = 1;
3390                         }
3391                 }
3392                 if ( !renumber ) {
3393                         struct berval ival, newrdn, nnewrdn;
3394                         struct berval rtype, rval;
3395                         Attribute *a;
3396                         AttributeDescription *ad = NULL;
3397                         char ibuf[32];
3398                         const char *text;
3399
3400                         rval.bv_val = strchr(rdn.bv_val, '=' ) + 1;
3401                         rval.bv_len = rdn.bv_len - (rval.bv_val - rdn.bv_val);
3402                         rtype.bv_val = rdn.bv_val;
3403                         rtype.bv_len = rval.bv_val - rtype.bv_val - 1;
3404
3405                         /* Find attr */
3406                         slap_bv2ad( &rtype, &ad, &text );
3407                         a = attr_find( e->e_attrs, ad );
3408                         if (!a ) return LDAP_NAMING_VIOLATION;
3409
3410                         ival.bv_val = ibuf;
3411                         ival.bv_len = snprintf( ibuf, sizeof( ibuf ), SLAP_X_ORDERED_FMT, nsibs );
3412                         if ( ival.bv_len >= sizeof( ibuf ) ) {
3413                                 return LDAP_NAMING_VIOLATION;
3414                         }
3415
3416                         newrdn.bv_len = rdn.bv_len + ival.bv_len;
3417                         newrdn.bv_val = ch_malloc( newrdn.bv_len+1 );
3418
3419                         if ( tailindex ) {
3420                                 ptr1 = lutil_strncopy( newrdn.bv_val, rdn.bv_val, rdn.bv_len );
3421                                 ptr1 = lutil_strcopy( ptr1, ival.bv_val );
3422                         } else {
3423                                 int xlen;
3424                                 if ( !gotindex ) {
3425                                         ptr2 = rval.bv_val;
3426                                         xlen = rval.bv_len;
3427                                 } else {
3428                                         xlen = rdn.bv_len - (ptr2 - rdn.bv_val);
3429                                 }
3430                                 ptr1 = lutil_strncopy( newrdn.bv_val, rtype.bv_val,
3431                                         rtype.bv_len );
3432                                 *ptr1++ = '=';
3433                                 ptr1 = lutil_strcopy( ptr1, ival.bv_val );
3434                                 ptr1 = lutil_strncopy( ptr1, ptr2, xlen );
3435                                 *ptr1 = '\0';
3436                         }
3437
3438                         /* Do the equivalent of ModRDN */
3439                         /* Replace DN / NDN */
3440                         newrdn.bv_len = ptr1 - newrdn.bv_val;
3441                         rdnNormalize( 0, NULL, NULL, &newrdn, &nnewrdn, NULL );
3442                         free( e->e_name.bv_val );
3443                         build_new_dn( &e->e_name, &parent->ce_entry->e_name,
3444                                 &newrdn, NULL );
3445                         free( e->e_nname.bv_val );
3446                         build_new_dn( &e->e_nname, &parent->ce_entry->e_nname,
3447                                 &nnewrdn, NULL );
3448
3449                         /* Replace attr */
3450                         free( a->a_vals[0].bv_val );
3451                         ptr1 = strchr( newrdn.bv_val, '=' ) + 1;
3452                         a->a_vals[0].bv_len = newrdn.bv_len - (ptr1 - newrdn.bv_val);
3453                         a->a_vals[0].bv_val = ch_malloc( a->a_vals[0].bv_len + 1 );
3454                         strcpy( a->a_vals[0].bv_val, ptr1 );
3455
3456                         if ( a->a_nvals != a->a_vals ) {
3457                                 free( a->a_nvals[0].bv_val );
3458                                 ptr1 = strchr( nnewrdn.bv_val, '=' ) + 1;
3459                                 a->a_nvals[0].bv_len = nnewrdn.bv_len - (ptr1 - nnewrdn.bv_val);
3460                                 a->a_nvals[0].bv_val = ch_malloc( a->a_nvals[0].bv_len + 1 );
3461                                 strcpy( a->a_nvals[0].bv_val, ptr1 );
3462                         }
3463                         free( nnewrdn.bv_val );
3464                         free( newrdn.bv_val );
3465                 }
3466         }
3467         if ( renum ) *renum = renumber;
3468         return 0;
3469 }
3470
3471 static ConfigOCs **
3472 count_ocs( Attribute *oc_at, int *nocs )
3473 {
3474         int i, j, n;
3475         ConfigOCs co, *coptr, **colst;
3476
3477         /* count the objectclasses */
3478         for ( i=0; oc_at->a_nvals[i].bv_val; i++ );
3479         n = i;
3480         colst = (ConfigOCs **)ch_malloc( n * sizeof(ConfigOCs *));
3481
3482         for ( i=0, j=0; i<n; i++) {
3483                 co.co_name = &oc_at->a_nvals[i];
3484                 coptr = avl_find( CfOcTree, &co, CfOc_cmp );
3485
3486                 /* ignore non-config objectclasses. probably should be
3487                  * an error, general data doesn't belong here.
3488                  */
3489                 if ( !coptr ) continue;
3490
3491                 /* Ignore the root objectclass, it has no implementation.
3492                  */
3493                 if ( coptr->co_type == Cft_Abstract ) continue;
3494                 colst[j++] = coptr;
3495         }
3496         *nocs = j;
3497         return colst;
3498 }
3499
3500 static int
3501 cfAddInclude( CfEntryInfo *p, Entry *e, ConfigArgs *ca )
3502 {
3503         if ( p->ce_type != Cft_Global && p->ce_type != Cft_Include )
3504                 return LDAP_CONSTRAINT_VIOLATION;
3505
3506         /* If we're reading from a configdir, don't parse this entry */
3507         if ( ca->lineno )
3508                 return LDAP_COMPARE_TRUE;
3509
3510         cfn = p->ce_private;
3511         ca->private = cfn;
3512         return LDAP_SUCCESS;
3513 }
3514
3515 static int
3516 cfAddSchema( CfEntryInfo *p, Entry *e, ConfigArgs *ca )
3517 {
3518         ConfigFile *cfo;
3519
3520         /* This entry is hardcoded, don't re-parse it */
3521         if ( p->ce_type == Cft_Global ) {
3522                 cfn = p->ce_private;
3523                 ca->private = cfn;
3524                 return LDAP_COMPARE_TRUE;
3525         }
3526         if ( p->ce_type != Cft_Schema )
3527                 return LDAP_CONSTRAINT_VIOLATION;
3528
3529         cfn = ch_calloc( 1, sizeof(ConfigFile) );
3530         ca->private = cfn;
3531         cfo = p->ce_private;
3532         cfn->c_sibs = cfo->c_kids;
3533         cfo->c_kids = cfn;
3534         return LDAP_SUCCESS;
3535 }
3536
3537 static int
3538 cfAddDatabase( CfEntryInfo *p, Entry *e, struct config_args_s *ca )
3539 {
3540         if ( p->ce_type != Cft_Global )
3541                 return LDAP_CONSTRAINT_VIOLATION;
3542         ca->be = frontendDB;    /* just to get past check_vals */
3543         return LDAP_SUCCESS;
3544 }
3545
3546 static int
3547 cfAddBackend( CfEntryInfo *p, Entry *e, struct config_args_s *ca )
3548 {
3549         if ( p->ce_type != Cft_Global )
3550                 return LDAP_CONSTRAINT_VIOLATION;
3551         return LDAP_SUCCESS;
3552 }
3553
3554 static int
3555 cfAddModule( CfEntryInfo *p, Entry *e, struct config_args_s *ca )
3556 {
3557         if ( p->ce_type != Cft_Global )
3558                 return LDAP_CONSTRAINT_VIOLATION;
3559         return LDAP_SUCCESS;
3560 }
3561
3562 static int
3563 cfAddOverlay( CfEntryInfo *p, Entry *e, struct config_args_s *ca )
3564 {
3565         if ( p->ce_type != Cft_Database )
3566                 return LDAP_CONSTRAINT_VIOLATION;
3567         ca->be = p->ce_be;
3568         return LDAP_SUCCESS;
3569 }
3570
3571 /* Parse an LDAP entry into config directives */
3572 static int
3573 config_add_internal( CfBackInfo *cfb, Entry *e, ConfigArgs *ca, SlapReply *rs,
3574         int *renum, Operation *op )
3575 {
3576         CfEntryInfo *ce, *last;
3577         ConfigOCs **colst;
3578         Attribute *a, *oc_at;
3579         int i, nocs, rc = 0;
3580         struct berval pdn;
3581         ConfigTable *ct;
3582         char *ptr;
3583
3584         /* Make sure parent exists and entry does not */
3585         ce = config_find_base( cfb->cb_root, &e->e_nname, &last );
3586         if ( ce )
3587                 return LDAP_ALREADY_EXISTS;
3588
3589         dnParent( &e->e_nname, &pdn );
3590
3591         /* If last is NULL, the new entry is the root/suffix entry,
3592          * otherwise last should be the parent.
3593          */
3594         if ( last && !dn_match( &last->ce_entry->e_nname, &pdn )) {
3595                 if ( rs )
3596                         rs->sr_matched = last->ce_entry->e_name.bv_val;
3597                 return LDAP_NO_SUCH_OBJECT;
3598         }
3599
3600         if ( op ) {
3601                 /* No parent, must be root. This will never happen... */
3602                 if ( !last && !be_isroot( op ) && !be_shadow_update( op ))
3603                         return LDAP_NO_SUCH_OBJECT;
3604                 if ( !access_allowed( op, last->ce_entry, slap_schema.si_ad_children,
3605                         NULL, ACL_WADD, NULL ))
3606                         return LDAP_INSUFFICIENT_ACCESS;
3607         }
3608
3609         oc_at = attr_find( e->e_attrs, slap_schema.si_ad_objectClass );
3610         if ( !oc_at ) return LDAP_OBJECT_CLASS_VIOLATION;
3611
3612         memset( ca, 0, sizeof(ConfigArgs));
3613
3614         /* Fake the coordinates based on whether we're part of an
3615          * LDAP Add or if reading the config dir
3616          */
3617         if ( rs ) {
3618                 ca->fname = "slapd";
3619                 ca->lineno = 0;
3620         } else {
3621                 ca->fname = cfdir.bv_val;
3622                 ca->lineno = 1;
3623         }
3624
3625         colst = count_ocs( oc_at, &nocs );
3626
3627         /* Only the root can be Cft_Global, everything else must
3628          * have a parent. Only limited nesting arrangements are allowed.
3629          */
3630         rc = LDAP_CONSTRAINT_VIOLATION;
3631         if ( colst[0]->co_type == Cft_Global && !last ) {
3632                 cfn = cfb->cb_config;
3633                 ca->private = cfn;
3634                 ca->be = frontendDB;    /* just to get past check_vals */
3635                 rc = LDAP_SUCCESS;
3636         }
3637
3638         /* Check whether the Add is allowed by its parent, and do
3639          * any necessary arg setup
3640          */
3641         if ( last ) {
3642                 for ( i=0; i<nocs; i++ ) {
3643                         if ( colst[i]->co_ldadd &&
3644                                 ( rc = colst[i]->co_ldadd( last, e, ca ))
3645                                         != LDAP_CONSTRAINT_VIOLATION ) {
3646                                 break;
3647                         }
3648                 }
3649         }
3650
3651         /* Add the entry but don't parse it, we already have its contents */
3652         if ( rc == LDAP_COMPARE_TRUE ) {
3653                 rc = LDAP_SUCCESS;
3654                 goto ok;
3655         }
3656
3657         if ( rc != LDAP_SUCCESS )
3658                 goto done;
3659
3660         /* Parse all the values and check for simple syntax errors before
3661          * performing any set actions.
3662          *
3663          * If doing an LDAPadd, check for indexed names and any necessary
3664          * renaming/renumbering. Entries that don't need indexed names are
3665          * ignored. Entries that need an indexed name and arrive without one
3666          * are assigned to the end. Entries that arrive with an index may
3667          * cause the following entries to be renumbered/bumped down.
3668          *
3669          * Note that "pseudo-indexed" entries (cn=Include{xx}, cn=Module{xx})
3670          * don't allow Adding an entry with an index that's already in use.
3671          * This is flagged as an error (LDAP_ALREADY_EXISTS) up above.
3672          *
3673          * These entries can have auto-assigned indexes (appended to the end)
3674          * but only the other types support auto-renumbering of siblings.
3675          */
3676         {
3677                 int renumber = renum ? *renum : 0;
3678                 rc = check_name_index( last, colst[0]->co_type, e, rs, renum );
3679                 if ( rc ) {
3680                         goto done;
3681                 }
3682                 if ( renum && *renum && renumber == -1 ) {
3683                         snprintf( ca->msg, sizeof( ca->msg ),
3684                                 "operation requires sibling renumbering" );
3685                         rc = LDAP_UNWILLING_TO_PERFORM;
3686                         goto done;
3687                 }
3688         }
3689
3690         init_config_argv( ca );
3691
3692         /* Make sure we process attrs in the required order */
3693         sort_attrs( e, colst, nocs );
3694
3695         for ( a=e->e_attrs; a; a=a->a_next ) {
3696                 if ( a == oc_at ) continue;
3697                 ct = config_find_table( colst, nocs, a->a_desc );
3698                 if ( !ct ) continue;    /* user data? */
3699                 rc = check_vals( ct, ca, a, 1 );
3700                 if ( rc ) goto done;
3701         }
3702
3703         /* Basic syntax checks are OK. Do the actual settings. */
3704         for ( a=e->e_attrs; a; a=a->a_next ) {
3705                 if ( a == oc_at ) continue;
3706                 ct = config_find_table( colst, nocs, a->a_desc );
3707                 if ( !ct ) continue;    /* user data? */
3708                 for (i=0; a->a_vals[i].bv_val; i++) {
3709                         ca->line = a->a_vals[i].bv_val;
3710                         if ( a->a_desc->ad_type->sat_flags & SLAP_AT_ORDERED ) {
3711                                 ptr = strchr( ca->line, '}' );
3712                                 if ( ptr ) ca->line = ptr+1;
3713                         }
3714                         ca->valx = i;
3715                         rc = config_parse_add( ct, ca );
3716                         if ( rc ) {
3717                                 rc = LDAP_OTHER;
3718                                 goto done;
3719                         }
3720                 }
3721         }
3722 ok:
3723         /* Newly added databases and overlays need to be started up */
3724         if ( CONFIG_ONLINE_ADD( ca )) {
3725                 if ( colst[0]->co_type == Cft_Database ) {
3726                         rc = backend_startup_one( ca->be );
3727
3728                 } else if ( colst[0]->co_type == Cft_Overlay ) {
3729                         if ( ca->bi->bi_db_open ) {
3730                                 BackendInfo *bi_orig = ca->be->bd_info;
3731                                 ca->be->bd_info = ca->bi;
3732                                 rc = ca->bi->bi_db_open( ca->be );
3733                                 ca->be->bd_info = bi_orig;
3734                         }
3735                 }
3736                 if ( rc ) {
3737                         snprintf( ca->msg, sizeof( ca->msg ), "<%s> failed startup", ca->argv[0] );
3738                         Debug(LDAP_DEBUG_ANY, "%s: %s (%s)!\n",
3739                                 ca->log, ca->msg, ca->argv[1] );
3740                         rc = LDAP_OTHER;
3741                         goto done;
3742                 }
3743         }
3744
3745         ce = ch_calloc( 1, sizeof(CfEntryInfo) );
3746         ce->ce_parent = last;
3747         ce->ce_entry = entry_dup( e );
3748         ce->ce_entry->e_private = ce;
3749         ce->ce_type = colst[0]->co_type;
3750         ce->ce_be = ca->be;
3751         ce->ce_bi = ca->bi;
3752         ce->ce_private = ca->private;
3753         if ( !last ) {
3754                 cfb->cb_root = ce;
3755         } else if ( last->ce_kids ) {
3756                 CfEntryInfo *c2;
3757
3758                 for (c2=last->ce_kids; c2 && c2->ce_sibs; c2 = c2->ce_sibs);
3759
3760                 c2->ce_sibs = ce;
3761         } else {
3762                 last->ce_kids = ce;
3763         }
3764
3765 done:
3766         if ( rc ) {
3767                 if ( (colst[0]->co_type == Cft_Database) && ca->be ) {
3768                         if ( ca->be != frontendDB )
3769                                 backend_destroy_one( ca->be, 1 );
3770                 } else if ( (colst[0]->co_type == Cft_Overlay) && ca->bi ) {
3771                         overlay_destroy_one( ca->be, (slap_overinst *)ca->bi );
3772                 }
3773         }
3774
3775         ch_free( ca->argv );
3776         if ( colst ) ch_free( colst );
3777         return rc;
3778 }
3779
3780 /* Parse an LDAP entry into config directives, then store in underlying
3781  * database.
3782  */
3783 static int
3784 config_back_add( Operation *op, SlapReply *rs )
3785 {
3786         CfBackInfo *cfb;
3787         int renumber;
3788         ConfigArgs ca;
3789
3790         if ( !access_allowed( op, op->ora_e, slap_schema.si_ad_entry,
3791                 NULL, ACL_WADD, NULL )) {
3792                 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
3793                 goto out;
3794         }
3795
3796         cfb = (CfBackInfo *)op->o_bd->be_private;
3797
3798         ldap_pvt_thread_pool_pause( &connection_pool );
3799
3800         /* Strategy:
3801          * 1) check for existence of entry
3802          * 2) check for sibling renumbering
3803          * 3) perform internal add
3804          * 4) store entry in underlying database
3805          * 5) perform any necessary renumbering
3806          */
3807         /* NOTE: by now we do not accept adds that require renumbering */
3808         renumber = -1;
3809         rs->sr_err = config_add_internal( cfb, op->ora_e, &ca, rs, &renumber, op );
3810         if ( rs->sr_err != LDAP_SUCCESS ) {
3811                 rs->sr_text = ca.msg;
3812                 goto out2;
3813         }
3814
3815         if ( cfb->cb_use_ldif ) {
3816                 BackendDB *be = op->o_bd;
3817                 slap_callback sc = { NULL, slap_null_cb, NULL, NULL };
3818                 struct berval dn, ndn;
3819
3820                 op->o_bd = &cfb->cb_db;
3821
3822                 /* Save current rootdn; use the underlying DB's rootdn */
3823                 dn = op->o_dn;
3824                 ndn = op->o_ndn;
3825                 op->o_dn = op->o_bd->be_rootdn;
3826                 op->o_ndn = op->o_bd->be_rootndn;
3827
3828                 sc.sc_next = op->o_callback;
3829                 op->o_callback = &sc;
3830                 op->o_bd->be_add( op, rs );
3831                 op->o_bd = be;
3832                 op->o_callback = sc.sc_next;
3833                 op->o_dn = dn;
3834                 op->o_ndn = ndn;
3835         }
3836
3837         if ( renumber ) {
3838                 /* TODO */
3839         }
3840
3841 out2:;
3842         ldap_pvt_thread_pool_resume( &connection_pool );
3843
3844 out:;
3845         send_ldap_result( op, rs );
3846         return rs->sr_err;
3847 }
3848
3849 typedef struct delrec {
3850         struct delrec *next;
3851         int nidx;
3852         int idx[1];
3853 } delrec;
3854
3855 static int
3856 config_modify_internal( CfEntryInfo *ce, Operation *op, SlapReply *rs,
3857         ConfigArgs *ca )
3858 {
3859         int rc = LDAP_UNWILLING_TO_PERFORM;
3860         Modifications *ml;
3861         Entry *e = ce->ce_entry;
3862         Attribute *save_attrs = e->e_attrs, *oc_at;
3863         ConfigTable *ct;
3864         ConfigOCs **colst;
3865         int i, nocs;
3866         char *ptr;
3867         delrec *dels = NULL, *deltail = NULL;
3868
3869         oc_at = attr_find( e->e_attrs, slap_schema.si_ad_objectClass );
3870         if ( !oc_at ) return LDAP_OBJECT_CLASS_VIOLATION;
3871
3872         colst = count_ocs( oc_at, &nocs );
3873
3874         e->e_attrs = attrs_dup( e->e_attrs );
3875
3876         init_config_argv( ca );
3877         ca->be = ce->ce_be;
3878         ca->bi = ce->ce_bi;
3879         ca->private = ce->ce_private;
3880         ca->ca_entry = e;
3881         ca->fname = "slapd";
3882         strcpy( ca->log, "back-config" );
3883
3884         for (ml = op->orm_modlist; ml; ml=ml->sml_next) {
3885                 ct = config_find_table( colst, nocs, ml->sml_desc );
3886                 switch (ml->sml_op) {
3887                 case LDAP_MOD_DELETE:
3888                 case LDAP_MOD_REPLACE: {
3889                         BerVarray vals = NULL, nvals = NULL;
3890                         int *idx = NULL;
3891                         if ( ct && ( ct->arg_type & ARG_NO_DELETE )) {
3892                                 rc = LDAP_OTHER;
3893                                 snprintf(ca->msg, sizeof(ca->msg), "cannot delete %s",
3894                                         ml->sml_desc->ad_cname.bv_val );
3895                                 goto out;
3896                         }
3897                         if ( ml->sml_op == LDAP_MOD_REPLACE ) {
3898                                 vals = ml->sml_values;
3899                                 nvals = ml->sml_nvalues;
3900                                 ml->sml_values = NULL;
3901                                 ml->sml_nvalues = NULL;
3902                         }
3903                         /* If we're deleting by values, remember the indexes of the
3904                          * values we deleted.
3905                          */
3906                         if ( ct && ml->sml_values ) {
3907                                 delrec *d;
3908                                 for (i=0; ml->sml_values[i].bv_val; i++);
3909                                 d = ch_malloc( sizeof(delrec) + (i - 1)* sizeof(int));
3910                                 d->nidx = i;
3911                                 d->next = NULL;
3912                                 if ( dels ) {
3913                                         deltail->next = d;
3914                                 } else {
3915                                         dels = d;
3916                                 }
3917                                 deltail = d;
3918                                 idx = d->idx;
3919                         }
3920                         rc = modify_delete_vindex(e, &ml->sml_mod,
3921                                 get_permissiveModify(op),
3922                                 &rs->sr_text, ca->msg, sizeof(ca->msg), idx );
3923                         if ( ml->sml_op == LDAP_MOD_REPLACE ) {
3924                                 ml->sml_values = vals;
3925                                 ml->sml_nvalues = nvals;
3926                         }
3927                         if ( !vals )
3928                                 break;
3929                         }
3930                         /* FALLTHRU: LDAP_MOD_REPLACE && vals */
3931
3932                 case LDAP_MOD_ADD:
3933                 case SLAP_MOD_SOFTADD: {
3934                         int mop = ml->sml_op;
3935                         int navals = -1;
3936                         ml->sml_op = LDAP_MOD_ADD;
3937                         if ( ct ) {
3938                                 if ( ct->arg_type & ARG_NO_INSERT ) {
3939                                         Attribute *a = attr_find( e->e_attrs, ml->sml_desc );
3940                                         if ( a ) {
3941                                                 for (i = 0; a->a_vals[i].bv_val; i++ );
3942                                                 navals = i;
3943                                         }
3944                                 }
3945                                 for ( i=0; !BER_BVISNULL( &ml->sml_values[i] ); i++ ) {
3946                                         if ( ml->sml_values[i].bv_val[0] == '{' &&
3947                                                 navals >= 0 )
3948                                         {
3949                                                 char    *next, *val = ml->sml_values[i].bv_val + 1;
3950                                                 int     j;
3951
3952                                                 j = strtol( val, &next, 0 );
3953                                                 if ( next == val || next[ 0 ] != '}' || j < navals ) {
3954                                                         rc = LDAP_OTHER;
3955                                                         snprintf(ca->msg, sizeof(ca->msg), "cannot insert %s",
3956                                                                 ml->sml_desc->ad_cname.bv_val );
3957                                                         goto out;
3958                                                 }
3959                                         }
3960                                         rc = check_vals( ct, ca, ml, 0 );
3961                                         if ( rc ) goto out;
3962                                 }
3963                         }
3964                         rc = modify_add_values(e, &ml->sml_mod,
3965                                    get_permissiveModify(op),
3966                                    &rs->sr_text, ca->msg, sizeof(ca->msg) );
3967
3968                         /* If value already exists, show success here
3969                          * and ignore this operation down below.
3970                          */
3971                         if ( mop == SLAP_MOD_SOFTADD ) {
3972                                 if ( rc == LDAP_TYPE_OR_VALUE_EXISTS )
3973                                         rc = LDAP_SUCCESS;
3974                                 else
3975                                         mop = LDAP_MOD_ADD;
3976                         }
3977                         ml->sml_op = mop;
3978                         break;
3979                         }
3980
3981                         break;
3982                 case LDAP_MOD_INCREMENT:        /* FIXME */
3983                         break;
3984                 default:
3985                         break;
3986                 }
3987                 if(rc != LDAP_SUCCESS) break;
3988         }
3989
3990         if(rc == LDAP_SUCCESS) {
3991                 /* check that the entry still obeys the schema */
3992                 rc = entry_schema_check(op, e, NULL, 0,
3993                         &rs->sr_text, ca->msg, sizeof(ca->msg) );
3994         }
3995         if ( rc == LDAP_SUCCESS ) {
3996                 /* Basic syntax checks are OK. Do the actual settings. */
3997                 for ( ml = op->orm_modlist; ml; ml = ml->sml_next ) {
3998                         ct = config_find_table( colst, nocs, ml->sml_desc );
3999                         if ( !ct ) continue;
4000
4001                         switch (ml->sml_op) {
4002                         case LDAP_MOD_DELETE:
4003                         case LDAP_MOD_REPLACE: {
4004                                 BerVarray vals = NULL, nvals = NULL;
4005                                 Attribute *a;
4006                                 delrec *d = NULL;
4007
4008                                 a = attr_find( e->e_attrs, ml->sml_desc );
4009
4010                                 if ( ml->sml_op == LDAP_MOD_REPLACE ) {
4011                                         vals = ml->sml_values;
4012                                         nvals = ml->sml_nvalues;
4013                                         ml->sml_values = NULL;
4014                                         ml->sml_nvalues = NULL;
4015                                 }
4016
4017                                 if ( ml->sml_values )
4018                                         d = dels;
4019
4020                                 /* If we didn't delete the whole attribute */
4021                                 if ( ml->sml_values && a ) {
4022                                         struct berval *mvals;
4023                                         int j;
4024
4025                                         if ( ml->sml_nvalues )
4026                                                 mvals = ml->sml_nvalues;
4027                                         else
4028                                                 mvals = ml->sml_values;
4029
4030                                         /* use the indexes we saved up above */
4031                                         for (i=0; i < d->nidx; i++) {
4032                                                 struct berval bv = *mvals++;
4033                                                 if ( a->a_desc->ad_type->sat_flags & SLAP_AT_ORDERED &&
4034                                                         bv.bv_val[0] == '{' ) {
4035                                                         ptr = strchr( bv.bv_val, '}' ) + 1;
4036                                                         bv.bv_len -= ptr - bv.bv_val;
4037                                                         bv.bv_val = ptr;
4038                                                 }
4039                                                 ca->line = bv.bv_val;
4040                                                 ca->valx = d->idx[i];
4041                                                 rc = config_del_vals( ct, ca );
4042                                                 if ( rc != LDAP_SUCCESS ) break;
4043                                                 for (j=i+1; j < d->nidx; j++)
4044                                                         if ( d->idx[j] >d->idx[i] )
4045                                                                 d->idx[j]--;
4046                                         }
4047                                 } else {
4048                                         ca->valx = -1;
4049                                         ca->line = NULL;
4050                                         rc = config_del_vals( ct, ca );
4051                                         if ( rc ) rc = LDAP_OTHER;
4052                                 }
4053                                 if ( ml->sml_values ) {
4054                                         ch_free( dels );
4055                                         dels = d->next;
4056                                 }
4057                                 if ( ml->sml_op == LDAP_MOD_REPLACE ) {
4058                                         ml->sml_values = vals;
4059                                         ml->sml_nvalues = nvals;
4060                                 }
4061                                 if ( !vals || rc != LDAP_SUCCESS )
4062                                         break;
4063                                 }
4064                                 /* FALLTHRU: LDAP_MOD_REPLACE && vals */
4065
4066                         case LDAP_MOD_ADD:
4067                                 for (i=0; ml->sml_values[i].bv_val; i++) {
4068                                         ca->line = ml->sml_values[i].bv_val;
4069                                         ca->valx = -1;
4070                                         if ( ml->sml_desc->ad_type->sat_flags & SLAP_AT_ORDERED &&
4071                                                 ca->line[0] == '{' )
4072                                         {
4073                                                 ptr = strchr( ca->line + 1, '}' );
4074                                                 if ( ptr ) {
4075                                                         char    *next;
4076
4077                                                         ca->valx = strtol( ca->line + 1, &next, 0 );
4078                                                         if ( next == ca->line + 1 || next[ 0 ] != '}' ) {
4079                                                                 rc = LDAP_OTHER;
4080                                                                 goto out;
4081                                                         }
4082                                                         ca->line = ptr+1;
4083                                                 }
4084                                         }
4085                                         rc = config_parse_add( ct, ca );
4086                                         if ( rc ) {
4087                                                 rc = LDAP_OTHER;
4088                                                 goto out;
4089                                         }
4090                                 }
4091
4092                                 break;
4093                         }
4094                 }
4095         }
4096
4097 out:
4098         if ( ca->cleanup )
4099                 ca->cleanup( ca );
4100         if ( rc == LDAP_SUCCESS ) {
4101                 attrs_free( save_attrs );
4102         } else {
4103                 attrs_free( e->e_attrs );
4104                 e->e_attrs = save_attrs;
4105         }
4106         ch_free( ca->argv );
4107         if ( colst ) ch_free( colst );
4108         while( dels ) {
4109                 deltail = dels->next;
4110                 ch_free( dels );
4111                 dels = deltail;
4112         }
4113
4114         return rc;
4115 }
4116
4117 static int
4118 config_back_modify( Operation *op, SlapReply *rs )
4119 {
4120         CfBackInfo *cfb;
4121         CfEntryInfo *ce, *last;
4122         Modifications *ml;
4123         ConfigArgs ca = {0};
4124         struct berval rdn;
4125         char *ptr;
4126         AttributeDescription *rad = NULL;
4127
4128         cfb = (CfBackInfo *)op->o_bd->be_private;
4129
4130         ce = config_find_base( cfb->cb_root, &op->o_req_ndn, &last );
4131         if ( !ce ) {
4132                 if ( last )
4133                         rs->sr_matched = last->ce_entry->e_name.bv_val;
4134                 rs->sr_err = LDAP_NO_SUCH_OBJECT;
4135                 goto out;
4136         }
4137
4138         if ( !acl_check_modlist( op, ce->ce_entry, op->orm_modlist )) {
4139                 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
4140                 goto out;
4141         }
4142
4143         /* Get type of RDN */
4144         rdn = ce->ce_entry->e_nname;
4145         ptr = strchr( rdn.bv_val, '=' );
4146         rdn.bv_len = ptr - rdn.bv_val;
4147         slap_bv2ad( &rdn, &rad, &rs->sr_text );
4148
4149         /* Some basic validation... */
4150         for ( ml = op->orm_modlist; ml; ml = ml->sml_next ) {
4151                 /* Don't allow Modify of RDN; must use ModRdn for that. */
4152                 if ( ml->sml_desc == rad ) {
4153                         rs->sr_err = LDAP_NOT_ALLOWED_ON_RDN;
4154                         rs->sr_text = "Use modrdn to change the entry name";
4155                         goto out;
4156                 }
4157         }
4158
4159         ldap_pvt_thread_pool_pause( &connection_pool );
4160
4161         /* Strategy:
4162          * 1) perform the Modify on the cached Entry.
4163          * 2) verify that the Entry still satisfies the schema.
4164          * 3) perform the individual config operations.
4165          * 4) store Modified entry in underlying LDIF backend.
4166          */
4167         rs->sr_err = config_modify_internal( ce, op, rs, &ca );
4168         if ( rs->sr_err ) {
4169                 rs->sr_text = ca.msg;
4170         } else if ( cfb->cb_use_ldif ) {
4171                 BackendDB *be = op->o_bd;
4172                 slap_callback sc = { NULL, slap_null_cb, NULL, NULL };
4173                 struct berval dn, ndn;
4174
4175                 op->o_bd = &cfb->cb_db;
4176
4177                 dn = op->o_dn;
4178                 ndn = op->o_ndn;
4179                 op->o_dn = op->o_bd->be_rootdn;
4180                 op->o_ndn = op->o_bd->be_rootndn;
4181
4182                 sc.sc_next = op->o_callback;
4183                 op->o_callback = &sc;
4184                 op->o_bd->be_modify( op, rs );
4185                 op->o_bd = be;
4186                 op->o_callback = sc.sc_next;
4187                 op->o_dn = dn;
4188                 op->o_ndn = ndn;
4189         }
4190
4191         ldap_pvt_thread_pool_resume( &connection_pool );
4192 out:
4193         send_ldap_result( op, rs );
4194         return rs->sr_err;
4195 }
4196
4197 static int
4198 config_back_modrdn( Operation *op, SlapReply *rs )
4199 {
4200         CfBackInfo *cfb;
4201         CfEntryInfo *ce, *last;
4202
4203         cfb = (CfBackInfo *)op->o_bd->be_private;
4204
4205         ce = config_find_base( cfb->cb_root, &op->o_req_ndn, &last );
4206         if ( !ce ) {
4207                 if ( last )
4208                         rs->sr_matched = last->ce_entry->e_name.bv_val;
4209                 rs->sr_err = LDAP_NO_SUCH_OBJECT;
4210                 goto out;
4211         }
4212         if ( !access_allowed( op, ce->ce_entry, slap_schema.si_ad_entry,
4213                 NULL, ACL_WRITE, NULL )) {
4214                 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
4215                 goto out;
4216         }
4217         { Entry *parent;
4218                 if ( ce->ce_parent )
4219                         parent = ce->ce_parent->ce_entry;
4220                 else
4221                         parent = (Entry *)&slap_entry_root;
4222                 if ( !access_allowed( op, parent, slap_schema.si_ad_children,
4223                         NULL, ACL_WRITE, NULL )) {
4224                         rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
4225                         goto out;
4226                 }
4227         }
4228
4229         /* We don't allow moving objects to new parents.
4230          * Generally we only allow reordering a set of ordered entries.
4231          */
4232         if ( op->orr_newSup ) {
4233                 rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
4234                 goto out;
4235         }
4236         ldap_pvt_thread_pool_pause( &connection_pool );
4237
4238         rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
4239         rs->sr_text = "renaming not implemented yet within naming context";
4240
4241         ldap_pvt_thread_pool_resume( &connection_pool );
4242 out:
4243         send_ldap_result( op, rs );
4244         return rs->sr_err;
4245 }
4246
4247 static int
4248 config_back_search( Operation *op, SlapReply *rs )
4249 {
4250         CfBackInfo *cfb;
4251         CfEntryInfo *ce, *last;
4252         slap_mask_t mask;
4253
4254         cfb = (CfBackInfo *)op->o_bd->be_private;
4255
4256         ce = config_find_base( cfb->cb_root, &op->o_req_ndn, &last );
4257         if ( !ce ) {
4258                 if ( last )
4259                         rs->sr_matched = last->ce_entry->e_name.bv_val;
4260                 rs->sr_err = LDAP_NO_SUCH_OBJECT;
4261                 goto out;
4262         }
4263         if ( !access_allowed_mask( op, ce->ce_entry, slap_schema.si_ad_entry, NULL,
4264                 ACL_SEARCH, NULL, &mask ))
4265         {
4266                 if ( !ACL_GRANT( mask, ACL_DISCLOSE )) {
4267                         rs->sr_err = LDAP_NO_SUCH_OBJECT;
4268                 } else {
4269                         rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
4270                 }
4271                 goto out;
4272         }
4273         switch ( op->ors_scope ) {
4274         case LDAP_SCOPE_BASE:
4275         case LDAP_SCOPE_SUBTREE:
4276                 config_send( op, rs, ce, 0 );
4277                 break;
4278
4279         case LDAP_SCOPE_ONELEVEL:
4280                 for (ce = ce->ce_kids; ce; ce=ce->ce_sibs) {
4281                         config_send( op, rs, ce, 1 );
4282                 }
4283                 break;
4284         }
4285
4286         rs->sr_err = LDAP_SUCCESS;
4287 out:
4288         send_ldap_result( op, rs );
4289         return 0;
4290 }
4291
4292 static void
4293 config_build_attrs( Entry *e, AttributeType **at, AttributeDescription *ad,
4294         ConfigTable *ct, ConfigArgs *c )
4295 {
4296         int i, rc;
4297
4298         for (; at && *at; at++) {
4299                 /* Skip the naming attr */
4300                 if ((*at)->sat_ad == ad || (*at)->sat_ad == slap_schema.si_ad_cn )
4301                         continue;
4302                 for (i=0;ct[i].name;i++) {
4303                         if (ct[i].ad == (*at)->sat_ad) {
4304                                 rc = config_get_vals(&ct[i], c);
4305                                 /* NOTE: tolerate that config_get_vals()
4306                                  * returns success with no values */
4307                                 if (rc == LDAP_SUCCESS && c->rvalue_vals != NULL ) {
4308                                         if ( c->rvalue_nvals )
4309                                                 attr_merge(e, ct[i].ad, c->rvalue_vals,
4310                                                         c->rvalue_nvals);
4311                                         else
4312                                                 attr_merge_normalize(e, ct[i].ad,
4313                                                         c->rvalue_vals, NULL);
4314                                         ber_bvarray_free( c->rvalue_nvals );
4315                                         ber_bvarray_free( c->rvalue_vals );
4316                                 }
4317                                 break;
4318                         }
4319                 }
4320         }
4321 }
4322
4323 Entry *
4324 config_build_entry( Operation *op, SlapReply *rs, CfEntryInfo *parent,
4325         ConfigArgs *c, struct berval *rdn, ConfigOCs *main, ConfigOCs *extra )
4326 {
4327         Entry *e = ch_calloc( 1, sizeof(Entry) );
4328         CfEntryInfo *ce = ch_calloc( 1, sizeof(CfEntryInfo) );
4329         struct berval val;
4330         struct berval ad_name;
4331         AttributeDescription *ad = NULL;
4332         int rc;
4333         char *ptr;
4334         const char *text;
4335         Attribute *oc_at;
4336         struct berval pdn;
4337         ObjectClass *oc;
4338         CfEntryInfo *ceprev = NULL;
4339
4340         Debug( LDAP_DEBUG_TRACE, "config_build_entry: \"%s\"\n", rdn->bv_val, 0, 0);
4341         e->e_private = ce;
4342         ce->ce_entry = e;
4343         ce->ce_parent = parent;
4344         if ( parent ) {
4345                 pdn = parent->ce_entry->e_nname;
4346                 if ( parent->ce_kids )
4347                         for ( ceprev = parent->ce_kids; ceprev->ce_sibs;
4348                                 ceprev = ceprev->ce_sibs );
4349         } else {
4350                 BER_BVZERO( &pdn );
4351         }
4352
4353         ce->ce_type = main->co_type;
4354         ce->ce_private = c->private;
4355         ce->ce_be = c->be;
4356         ce->ce_bi = c->bi;
4357
4358         build_new_dn( &e->e_name, &pdn, rdn, NULL );
4359         ber_dupbv( &e->e_nname, &e->e_name );
4360
4361         attr_merge_normalize_one(e, slap_schema.si_ad_objectClass,
4362                 main->co_name, NULL );
4363         if ( extra )
4364                 attr_merge_normalize_one(e, slap_schema.si_ad_objectClass,
4365                         extra->co_name, NULL );
4366         ptr = strchr(rdn->bv_val, '=');
4367         ad_name.bv_val = rdn->bv_val;
4368         ad_name.bv_len = ptr - rdn->bv_val;
4369         rc = slap_bv2ad( &ad_name, &ad, &text );
4370         if ( rc ) {
4371                 return NULL;
4372         }
4373         val.bv_val = ptr+1;
4374         val.bv_len = rdn->bv_len - (val.bv_val - rdn->bv_val);
4375         attr_merge_normalize_one(e, ad, &val, NULL );
4376
4377         oc = main->co_oc;
4378         if ( oc->soc_required )
4379                 config_build_attrs( e, oc->soc_required, ad, main->co_table, c );
4380
4381         if ( oc->soc_allowed )
4382                 config_build_attrs( e, oc->soc_allowed, ad, main->co_table, c );
4383
4384         if ( extra ) {
4385                 oc = extra->co_oc;
4386                 if ( oc->soc_required )
4387                         config_build_attrs( e, oc->soc_required, ad, extra->co_table, c );
4388
4389                 if ( oc->soc_allowed )
4390                         config_build_attrs( e, oc->soc_allowed, ad, extra->co_table, c );
4391         }
4392
4393         oc_at = attr_find( e->e_attrs, slap_schema.si_ad_objectClass );
4394         rc = structural_class(oc_at->a_vals, &val, NULL, &text, c->msg,
4395                 sizeof(c->msg));
4396         attr_merge_normalize_one(e, slap_schema.si_ad_structuralObjectClass, &val, NULL );
4397         if ( op ) {
4398                 op->ora_e = e;
4399                 op->o_bd->be_add( op, rs );
4400                 if ( ( rs->sr_err != LDAP_SUCCESS )
4401                                 && (rs->sr_err != LDAP_ALREADY_EXISTS) ) {
4402                         return NULL;
4403                 }
4404         }
4405         if ( ceprev ) {
4406                 ceprev->ce_sibs = ce;
4407         } else if ( parent ) {
4408                 parent->ce_kids = ce;
4409         }
4410
4411         return e;
4412 }
4413
4414 static int
4415 config_build_schema_inc( ConfigArgs *c, CfEntryInfo *ceparent,
4416         Operation *op, SlapReply *rs )
4417 {
4418         Entry *e;
4419         ConfigFile *cf = c->private;
4420         char *ptr;
4421         struct berval bv;
4422
4423         for (; cf; cf=cf->c_sibs, c->depth++) {
4424                 c->value_dn.bv_val = c->log;
4425                 bv.bv_val = strrchr(cf->c_file.bv_val, LDAP_DIRSEP[0]);
4426                 if ( !bv.bv_val ) {
4427                         bv = cf->c_file;
4428                 } else {
4429                         bv.bv_val++;
4430                         bv.bv_len = cf->c_file.bv_len - (bv.bv_val - cf->c_file.bv_val);
4431                 }
4432                 ptr = strchr( bv.bv_val, '.' );
4433                 if ( ptr )
4434                         bv.bv_len = ptr - bv.bv_val;
4435                 c->value_dn.bv_len = snprintf(c->value_dn.bv_val, sizeof( c->log ), "cn=" SLAP_X_ORDERED_FMT, c->depth);
4436                 if ( c->value_dn.bv_len >= sizeof( c->log ) ) {
4437                         /* FIXME: how can indicate error? */
4438                         return -1;
4439                 }
4440                 strncpy( c->value_dn.bv_val + c->value_dn.bv_len, bv.bv_val,
4441                         bv.bv_len );
4442                 c->value_dn.bv_len += bv.bv_len;
4443                 c->value_dn.bv_val[c->value_dn.bv_len] ='\0';
4444
4445                 c->private = cf;
4446                 e = config_build_entry( op, rs, ceparent, c, &c->value_dn,
4447                         &CFOC_SCHEMA, NULL );
4448                 if ( !e ) {
4449                         return -1;
4450                 } else if ( e && cf->c_kids ) {
4451                         c->private = cf->c_kids;
4452                         config_build_schema_inc( c, e->e_private, op, rs );
4453                 }
4454         }
4455         return 0;
4456 }
4457
4458 static int
4459 config_build_includes( ConfigArgs *c, CfEntryInfo *ceparent,
4460         Operation *op, SlapReply *rs )
4461 {
4462         Entry *e;
4463         int i;
4464         ConfigFile *cf = c->private;
4465
4466         for (i=0; cf; cf=cf->c_sibs, i++) {
4467                 c->value_dn.bv_val = c->log;
4468                 c->value_dn.bv_len = snprintf(c->value_dn.bv_val, sizeof( c->log ), "cn=include" SLAP_X_ORDERED_FMT, i);
4469                 if ( c->value_dn.bv_len >= sizeof( c->log ) ) {
4470                         /* FIXME: how can indicate error? */
4471                         return -1;
4472                 }
4473                 c->private = cf;
4474                 e = config_build_entry( op, rs, ceparent, c, &c->value_dn,
4475                         &CFOC_INCLUDE, NULL );
4476                 if ( ! e ) {
4477                         return -1;
4478                 } else if ( e && cf->c_kids ) {
4479                         c->private = cf->c_kids;
4480                         config_build_includes( c, e->e_private, op, rs );
4481                 }
4482         }
4483         return 0;
4484 }
4485
4486 #ifdef SLAPD_MODULES
4487
4488 static int
4489 config_build_modules( ConfigArgs *c, CfEntryInfo *ceparent,
4490         Operation *op, SlapReply *rs )
4491 {
4492         int i;
4493         ModPaths *mp;
4494
4495         for (i=0, mp=&modpaths; mp; mp=mp->mp_next, i++) {
4496                 if ( BER_BVISNULL( &mp->mp_path ) && !mp->mp_loads )
4497                         continue;
4498                 c->value_dn.bv_val = c->log;
4499                 c->value_dn.bv_len = snprintf(c->value_dn.bv_val, sizeof( c->log ), "cn=module" SLAP_X_ORDERED_FMT, i);
4500                 if ( c->value_dn.bv_len >= sizeof( c->log ) ) {
4501                         /* FIXME: how can indicate error? */
4502                         return -1;
4503                 }
4504                 c->private = mp;
4505                 if ( ! config_build_entry( op, rs, ceparent, c, &c->value_dn, &CFOC_MODULE, NULL )) {
4506                         return -1;
4507                 }
4508         }
4509         return 0;
4510 }
4511 #endif
4512
4513 static int
4514 config_back_db_open( BackendDB *be )
4515 {
4516         CfBackInfo *cfb = be->be_private;
4517         struct berval rdn;
4518         Entry *e, *parent;
4519         CfEntryInfo *ce, *ceparent;
4520         int i, unsupp = 0;
4521         BackendInfo *bi;
4522         ConfigArgs c;
4523         Connection conn = {0};
4524         OperationBuffer opbuf;
4525         Operation *op;
4526         slap_callback cb = { NULL, slap_null_cb, NULL, NULL };
4527         SlapReply rs = {REP_RESULT};
4528         void *thrctx = NULL;
4529
4530         Debug( LDAP_DEBUG_TRACE, "config_back_db_open\n", 0, 0, 0);
4531         /* If we read the config from back-ldif, nothing to do here */
4532         if ( cfb->cb_got_ldif )
4533                 return 0;
4534
4535         if ( cfb->cb_use_ldif ) {
4536                 thrctx = ldap_pvt_thread_pool_context();
4537                 op = (Operation *) &opbuf;
4538                 connection_fake_init( &conn, op, thrctx );
4539
4540                 op->o_tag = LDAP_REQ_ADD;
4541                 op->o_callback = &cb;
4542                 op->o_bd = &cfb->cb_db;
4543                 op->o_dn = op->o_bd->be_rootdn;
4544                 op->o_ndn = op->o_bd->be_rootndn;
4545         } else {
4546                 op = NULL;
4547         }
4548
4549         /* create root of tree */
4550         rdn = config_rdn;
4551         c.private = cfb->cb_config;
4552         c.be = frontendDB;
4553         e = config_build_entry( op, &rs, NULL, &c, &rdn, &CFOC_GLOBAL, NULL );
4554         if ( !e ) {
4555                 return -1;
4556         }
4557         ce = e->e_private;
4558         cfb->cb_root = ce;
4559
4560         parent = e;
4561         ceparent = ce;
4562
4563         /* Create includeFile nodes */
4564         if ( cfb->cb_config->c_kids ) {
4565                 c.depth = 0;
4566                 c.private = cfb->cb_config->c_kids;
4567                 if ( config_build_includes( &c, ceparent, op, &rs ) ) {
4568                         return -1;
4569                 }
4570         }
4571
4572 #ifdef SLAPD_MODULES
4573         /* Create Module nodes... */
4574         if ( modpaths.mp_loads ) {
4575                 if ( config_build_modules( &c, ceparent, op, &rs ) ){
4576                         return -1;
4577                 }
4578         }
4579 #endif
4580
4581         /* Create schema nodes... cn=schema will contain the hardcoded core
4582          * schema, read-only. Child objects will contain runtime loaded schema
4583          * files.
4584          */
4585         rdn = schema_rdn;
4586         c.private = NULL;
4587         e = config_build_entry( op, &rs, ceparent, &c, &rdn, &CFOC_SCHEMA, NULL );
4588         if ( !e ) {
4589                 return -1;
4590         }
4591         ce = e->e_private;
4592
4593         /* Create schema nodes for included schema... */
4594         if ( cfb->cb_config->c_kids ) {
4595                 c.depth = 0;
4596                 c.private = cfb->cb_config->c_kids;
4597                 if (config_build_schema_inc( &c, ce, op, &rs )) {
4598                         return -1;
4599                 }
4600         }
4601
4602         /* Create backend nodes. Skip if they don't provide a cf_table.
4603          * There usually aren't any of these.
4604          */
4605
4606         c.line = 0;
4607         LDAP_STAILQ_FOREACH( bi, &backendInfo, bi_next) {
4608                 if (!bi->bi_cf_ocs) {
4609                         /* If it only supports the old config mech, complain. */
4610                         if ( bi->bi_config ) {
4611                                 Debug( LDAP_DEBUG_ANY,
4612                                         "WARNING: No dynamic config support for backend %s.\n",
4613                                         bi->bi_type, 0, 0 );
4614                                 unsupp++;
4615                         }
4616                         continue;
4617                 }
4618                 if (!bi->bi_private) continue;
4619
4620                 rdn.bv_val = c.log;
4621                 rdn.bv_len = snprintf(rdn.bv_val, sizeof( c.log ),
4622                         "%s=%s", cfAd_backend->ad_cname.bv_val, bi->bi_type);
4623                 if ( rdn.bv_len >= sizeof( c.log ) ) {
4624                         /* FIXME: holler ... */ ;
4625                 }
4626                 c.bi = bi;
4627                 e = config_build_entry( op, &rs, ceparent, &c, &rdn, &CFOC_BACKEND,
4628                         bi->bi_cf_ocs );
4629                 if ( !e ) {
4630                         return -1;
4631                 }
4632         }
4633
4634         /* Create database nodes... */
4635         frontendDB->be_cf_ocs = &CFOC_FRONTEND;
4636         LDAP_STAILQ_NEXT(frontendDB, be_next) = LDAP_STAILQ_FIRST(&backendDB);
4637         for ( i = -1, be = frontendDB ; be;
4638                 i++, be = LDAP_STAILQ_NEXT( be, be_next )) {
4639                 slap_overinfo *oi = NULL;
4640
4641                 if ( overlay_is_over( be )) {
4642                         oi = be->bd_info->bi_private;
4643                         bi = oi->oi_orig;
4644                 } else {
4645                         bi = be->bd_info;
4646                 }
4647
4648                 /* If this backend supports the old config mechanism, but not
4649                  * the new mech, complain.
4650                  */
4651                 if ( !be->be_cf_ocs && bi->bi_db_config ) {
4652                         Debug( LDAP_DEBUG_ANY,
4653                                 "WARNING: No dynamic config support for database %s.\n",
4654                                 bi->bi_type, 0, 0 );
4655                         unsupp++;
4656                 }
4657                 rdn.bv_val = c.log;
4658                 rdn.bv_len = snprintf(rdn.bv_val, sizeof( c.log ),
4659                         "%s=" SLAP_X_ORDERED_FMT "%s", cfAd_database->ad_cname.bv_val,
4660                         i, bi->bi_type);
4661                 if ( rdn.bv_len >= sizeof( c.log ) ) {
4662                         /* FIXME: holler ... */ ;
4663                 }
4664                 c.be = be;
4665                 c.bi = bi;
4666                 e = config_build_entry( op, &rs, ceparent, &c, &rdn, &CFOC_DATABASE,
4667                         be->be_cf_ocs );
4668                 if ( !e ) {
4669                         return -1;
4670                 }
4671                 ce = e->e_private;
4672                 if ( be->be_cf_ocs && be->be_cf_ocs->co_cfadd )
4673                         be->be_cf_ocs->co_cfadd( op, &rs, e, &c );
4674                 /* Iterate through overlays */
4675                 if ( oi ) {
4676                         slap_overinst *on;
4677                         Entry *oe;
4678                         int j;
4679
4680                         for (j=0,on=oi->oi_list; on; j++,on=on->on_next) {
4681                                 if ( on->on_bi.bi_db_config && !on->on_bi.bi_cf_ocs ) {
4682                                         Debug( LDAP_DEBUG_ANY,
4683                                                 "WARNING: No dynamic config support for overlay %s.\n",
4684                                                 on->on_bi.bi_type, 0, 0 );
4685                                         unsupp++;
4686                                 }
4687                                 rdn.bv_val = c.log;
4688                                 rdn.bv_len = snprintf(rdn.bv_val, sizeof( c.log ),
4689                                         "%s=" SLAP_X_ORDERED_FMT "%s",
4690                                         cfAd_overlay->ad_cname.bv_val, j, on->on_bi.bi_type );
4691                                 if ( rdn.bv_len >= sizeof( c.log ) ) {
4692                                         /* FIXME: holler ... */ ;
4693                                 }
4694                                 c.be = be;
4695                                 c.bi = &on->on_bi;
4696                                 oe = config_build_entry( op, &rs, ce, &c, &rdn,
4697                                         &CFOC_OVERLAY, c.bi->bi_cf_ocs );
4698                                 if ( !oe ) {
4699                                         return -1;
4700                                 }
4701                                 if ( c.bi->bi_cf_ocs && c.bi->bi_cf_ocs->co_cfadd )
4702                                         c.bi->bi_cf_ocs->co_cfadd( op, &rs, oe, &c );
4703                         }
4704                 }
4705         }
4706         if ( thrctx )
4707                 ldap_pvt_thread_pool_context_reset( thrctx );
4708
4709         if ( unsupp  && cfb->cb_use_ldif ) {
4710                 Debug( LDAP_DEBUG_ANY, "\nWARNING: The converted cn=config "
4711                         "directory is incomplete and may not work.\n\n", 0, 0, 0 );
4712         }
4713
4714         return 0;
4715 }
4716
4717 static void
4718 cfb_free_cffile( ConfigFile *cf )
4719 {
4720         ConfigFile *next;
4721
4722         for (; cf; cf=next) {
4723                 next = cf->c_sibs;
4724                 if ( cf->c_kids )
4725                         cfb_free_cffile( cf->c_kids );
4726                 ch_free( cf->c_file.bv_val );
4727                 ber_bvarray_free( cf->c_dseFiles );
4728                 ch_free( cf );
4729         }
4730 }
4731
4732 static void
4733 cfb_free_entries( CfEntryInfo *ce )
4734 {
4735         CfEntryInfo *next;
4736
4737         for (; ce; ce=next) {
4738                 next = ce->ce_sibs;
4739                 if ( ce->ce_kids )
4740                         cfb_free_entries( ce->ce_kids );
4741                 ce->ce_entry->e_private = NULL;
4742                 entry_free( ce->ce_entry );
4743                 ch_free( ce );
4744         }
4745 }
4746
4747 static int
4748 config_back_db_close( BackendDB *be )
4749 {
4750         CfBackInfo *cfb = be->be_private;
4751
4752         cfb_free_entries( cfb->cb_root );
4753         cfb->cb_root = NULL;
4754
4755         if ( cfb->cb_db.bd_info ) {
4756                 backend_shutdown( &cfb->cb_db );
4757         }
4758
4759         return 0;
4760 }
4761
4762 static int
4763 config_back_db_destroy( BackendDB *be )
4764 {
4765         CfBackInfo *cfb = be->be_private;
4766
4767         cfb_free_cffile( cfb->cb_config );
4768
4769         ch_free( cfdir.bv_val );
4770
4771         avl_free( CfOcTree, NULL );
4772
4773         if ( cfb->cb_db.bd_info ) {
4774                 cfb->cb_db.be_suffix = NULL;
4775                 cfb->cb_db.be_nsuffix = NULL;
4776                 BER_BVZERO( &cfb->cb_db.be_rootdn );
4777                 BER_BVZERO( &cfb->cb_db.be_rootndn );
4778
4779                 backend_destroy_one( &cfb->cb_db, 0 );
4780         }
4781
4782         free( be->be_private );
4783
4784         loglevel_destroy();
4785
4786         return 0;
4787 }
4788
4789 static int
4790 config_back_db_init( BackendDB *be )
4791 {
4792         struct berval dn;
4793         CfBackInfo *cfb;
4794
4795         cfb = ch_calloc( 1, sizeof(CfBackInfo));
4796         cfb->cb_config = ch_calloc( 1, sizeof(ConfigFile));
4797         cfn = cfb->cb_config;
4798         be->be_private = cfb;
4799
4800         ber_dupbv( &be->be_rootdn, &config_rdn );
4801         ber_dupbv( &be->be_rootndn, &be->be_rootdn );
4802         ber_dupbv( &dn, &be->be_rootdn );
4803         ber_bvarray_add( &be->be_suffix, &dn );
4804         ber_dupbv( &dn, &be->be_rootdn );
4805         ber_bvarray_add( &be->be_nsuffix, &dn );
4806
4807         /* Hide from namingContexts */
4808         SLAP_BFLAGS(be) |= SLAP_BFLAG_CONFIG;
4809
4810         return 0;
4811 }
4812
4813 static int
4814 config_back_destroy( BackendInfo *bi )
4815 {
4816         ldif_must_b64_encode_release();
4817         return 0;
4818 }
4819
4820 static int
4821 config_tool_entry_open( BackendDB *be, int mode )
4822 {
4823         CfBackInfo *cfb = be->be_private;
4824         BackendInfo *bi = cfb->cb_db.bd_info;
4825
4826         if ( bi && bi->bi_tool_entry_open )
4827                 return bi->bi_tool_entry_open( &cfb->cb_db, mode );
4828         else
4829                 return -1;
4830
4831 }
4832
4833 static int
4834 config_tool_entry_close( BackendDB *be )
4835 {
4836         CfBackInfo *cfb = be->be_private;
4837         BackendInfo *bi = cfb->cb_db.bd_info;
4838
4839         if ( bi && bi->bi_tool_entry_close )
4840                 return bi->bi_tool_entry_close( &cfb->cb_db );
4841         else
4842                 return -1;
4843 }
4844
4845 static ID
4846 config_tool_entry_first( BackendDB *be )
4847 {
4848         CfBackInfo *cfb = be->be_private;
4849         BackendInfo *bi = cfb->cb_db.bd_info;
4850
4851         if ( bi && bi->bi_tool_entry_first )
4852                 return bi->bi_tool_entry_first( &cfb->cb_db );
4853         else
4854                 return NOID;
4855 }
4856
4857 static ID
4858 config_tool_entry_next( BackendDB *be )
4859 {
4860         CfBackInfo *cfb = be->be_private;
4861         BackendInfo *bi = cfb->cb_db.bd_info;
4862
4863         if ( bi && bi->bi_tool_entry_next )
4864                 return bi->bi_tool_entry_next( &cfb->cb_db );
4865         else
4866                 return NOID;
4867 }
4868
4869 static Entry *
4870 config_tool_entry_get( BackendDB *be, ID id )
4871 {
4872         CfBackInfo *cfb = be->be_private;
4873         BackendInfo *bi = cfb->cb_db.bd_info;
4874
4875         if ( bi && bi->bi_tool_entry_get )
4876                 return bi->bi_tool_entry_get( &cfb->cb_db, id );
4877         else
4878                 return NULL;
4879 }
4880
4881 static ID
4882 config_tool_entry_put( BackendDB *be, Entry *e, struct berval *text )
4883 {
4884         CfBackInfo *cfb = be->be_private;
4885         BackendInfo *bi = cfb->cb_db.bd_info;
4886         ConfigArgs ca;
4887
4888         if ( bi && bi->bi_tool_entry_put &&
4889                 config_add_internal( cfb, e, &ca, NULL, NULL, NULL ) == 0 )
4890                 return bi->bi_tool_entry_put( &cfb->cb_db, e, text );
4891         else
4892                 return NOID;
4893 }
4894
4895 static struct {
4896         char *name;
4897         AttributeDescription **desc;
4898 } ads[] = {
4899         { "backend", &cfAd_backend },
4900         { "database", &cfAd_database },
4901         { "include", &cfAd_include },
4902         { "overlay", &cfAd_overlay },
4903         { NULL, NULL }
4904 };
4905
4906 /* Notes:
4907  *   add / delete: all types that may be added or deleted must use an
4908  * X-ORDERED attributeType for their RDN. Adding and deleting entries
4909  * should automatically renumber the index of any siblings as needed,
4910  * so that no gaps in the numbering sequence exist after the add/delete
4911  * is completed.
4912  *   What can be added:
4913  *     schema objects
4914  *     backend objects for backend-specific config directives
4915  *     database objects
4916  *     overlay objects
4917  *
4918  *   delete: probably no support this time around.
4919  *
4920  *   modrdn: generally not done. Will be invoked automatically by add/
4921  * delete to update numbering sequence. Perform as an explicit operation
4922  * so that the renumbering effect may be replicated. Subtree rename must
4923  * be supported, since renumbering a database will affect all its child
4924  * overlays.
4925  *
4926  *  modify: must be fully supported.
4927  */
4928
4929 int
4930 config_back_initialize( BackendInfo *bi )
4931 {
4932         ConfigTable             *ct = config_back_cf_table;
4933         char                    *argv[4];
4934         int                     i;
4935         AttributeDescription    *ad = NULL;
4936         const char              *text;
4937         static char             *controls[] = {
4938                 LDAP_CONTROL_MANAGEDSAIT,
4939                 NULL
4940         };
4941
4942         /* Make sure we don't exceed the bits reserved for userland */
4943         config_check_userland( CFG_LAST );
4944
4945         bi->bi_controls = controls;
4946
4947         bi->bi_open = 0;
4948         bi->bi_close = 0;
4949         bi->bi_config = 0;
4950         bi->bi_destroy = config_back_destroy;
4951
4952         bi->bi_db_init = config_back_db_init;
4953         bi->bi_db_config = 0;
4954         bi->bi_db_open = config_back_db_open;
4955         bi->bi_db_close = config_back_db_close;
4956         bi->bi_db_destroy = config_back_db_destroy;
4957
4958         bi->bi_op_bind = config_back_bind;
4959         bi->bi_op_unbind = 0;
4960         bi->bi_op_search = config_back_search;
4961         bi->bi_op_compare = 0;
4962         bi->bi_op_modify = config_back_modify;
4963         bi->bi_op_modrdn = config_back_modrdn;
4964         bi->bi_op_add = config_back_add;
4965         bi->bi_op_delete = 0;
4966         bi->bi_op_abandon = 0;
4967
4968         bi->bi_extended = 0;
4969
4970         bi->bi_chk_referrals = 0;
4971
4972         bi->bi_access_allowed = slap_access_allowed;
4973
4974         bi->bi_connection_init = 0;
4975         bi->bi_connection_destroy = 0;
4976
4977         bi->bi_tool_entry_open = config_tool_entry_open;
4978         bi->bi_tool_entry_close = config_tool_entry_close;
4979         bi->bi_tool_entry_first = config_tool_entry_first;
4980         bi->bi_tool_entry_next = config_tool_entry_next;
4981         bi->bi_tool_entry_get = config_tool_entry_get;
4982         bi->bi_tool_entry_put = config_tool_entry_put;
4983
4984         argv[3] = NULL;
4985         for (i=0; OidMacros[i].name; i++ ) {
4986                 argv[1] = OidMacros[i].name;
4987                 argv[2] = OidMacros[i].oid;
4988                 parse_oidm( "slapd", i, 3, argv, 0, NULL );
4989         }
4990
4991         bi->bi_cf_ocs = cf_ocs;
4992
4993         i = config_register_schema( ct, cf_ocs );
4994         if ( i ) return i;
4995
4996         /* setup olcRootPW to be base64-encoded when written in LDIF form;
4997          * basically, we don't care if it fails */
4998         i = slap_str2ad( "olcRootPW", &ad, &text );
4999         if ( i ) {
5000                 Debug( LDAP_DEBUG_ANY, "config_back_initialize: "
5001                         "warning, unable to get \"olcRootPW\" "
5002                         "attribute description: %d: %s\n",
5003                         i, text, 0 );
5004         } else {
5005                 (void)ldif_must_b64_encode_register( ad->ad_cname.bv_val,
5006                         ad->ad_type->sat_oid );
5007         }
5008
5009         /* set up the notable AttributeDescriptions */
5010         i = 0;
5011         for (;ct->name;ct++) {
5012                 if (strcmp(ct->name, ads[i].name)) continue;
5013                 *ads[i].desc = ct->ad;
5014                 i++;
5015                 if (!ads[i].name) break;
5016         }
5017
5018         return 0;
5019 }
5020