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

   1 /* bconfig.c - the config backend */
   2 /* $OpenLDAP$ */
   3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   4  *
   5  * Copyright 2005 The OpenLDAP Foundation.
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted only as authorized by the OpenLDAP
  10  * Public License.
  11  *
  12  * A copy of this license is available in the file LICENSE in the
  13  * top-level directory of the distribution or, alternatively, at
  14  * <http://www.OpenLDAP.org/license.html>.
  15  */
  16 /* ACKNOWLEDGEMENTS:
  17  * This work was originally developed by Howard Chu for inclusion
  18  * in OpenLDAP Software.
  19  */
  20
  21 #include "portable.h"
  22
  23 #include <stdio.h>
  24 #include <ac/string.h>
  25 #include <ac/ctype.h>
  26 #include <ac/errno.h>
  27 #include <sys/stat.h>
  28
  29 #include "slap.h"
  30
  31 #ifdef LDAP_SLAPI
  32 #include "slapi/slapi.h"
  33 #endif
  34
  35 #include <lutil.h>
  36 #include <ldap_rq.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 #define IFMT    "{%d}"
  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 CfOcInfo {
  67         struct berval *co_name;
  68         ConfigTable *co_table;
  69         ConfigType co_type;
  70         ObjectClass *co_oc;
  71 } CfOcInfo;
  72
  73 typedef struct CfEntryInfo {
  74         struct CfEntryInfo *ce_parent;
  75         struct CfEntryInfo *ce_sibs;
  76         struct CfEntryInfo *ce_kids;
  77         Entry *ce_entry;
  78         ConfigType ce_type;
  79         BackendInfo *ce_bi;
  80         BackendDB *ce_be;
  81 } CfEntryInfo;
  82
  83 typedef struct {
  84         ConfigFile *cb_config;
  85         CfEntryInfo *cb_root;
  86         BackendDB       cb_db;  /* underlying database */
  87         int             cb_got_ldif;
  88         int             cb_use_ldif;
  89 } CfBackInfo;
  90
  91 /* These do nothing in slapd, they're kept only to make them
  92  * editable here.
  93  */
  94 static char *replica_pidFile, *replica_argsFile;
  95 static int replicationInterval;
  96
  97 static char     *passwd_salt;
  98 static char     *logfileName;
  99 static BerVarray authz_rewrites;
 100
 101 static struct berval cfdir;
 102
 103 /* Private state */
 104 static AttributeDescription *cfAd_backend, *cfAd_database, *cfAd_overlay,
 105         *cfAd_include;
 106
 107 static ObjectClass *cfOc_schema, *cfOc_global, *cfOc_backend, *cfOc_database,
 108         *cfOc_include, *cfOc_overlay, *cfOc_module;
 109
 110 static ConfigFile cf_prv, *cfn = &cf_prv;
 111
 112 static Avlnode *CfOcTree;
 113
 114 static int add_syncrepl LDAP_P(( Backend *, char **, int ));
 115 static int parse_syncrepl_line LDAP_P(( char **, int, syncinfo_t *));
 116 static void syncrepl_unparse LDAP_P (( syncinfo_t *, struct berval *));
 117 static int config_add_internal( CfBackInfo *cfb, Entry *e, SlapReply *rs,
 118         int *renumber );
 119
 120 static ConfigDriver config_fname;
 121 static ConfigDriver config_cfdir;
 122 static ConfigDriver config_generic;
 123 static ConfigDriver config_search_base;
 124 static ConfigDriver config_passwd_hash;
 125 static ConfigDriver config_schema_dn;
 126 static ConfigDriver config_sizelimit;
 127 static ConfigDriver config_timelimit;
 128 static ConfigDriver config_limits;
 129 static ConfigDriver config_overlay;
 130 static ConfigDriver config_suffix;
 131 static ConfigDriver config_deref_depth;
 132 static ConfigDriver config_rootdn;
 133 static ConfigDriver config_rootpw;
 134 static ConfigDriver config_restrict;
 135 static ConfigDriver config_allows;
 136 static ConfigDriver config_disallows;
 137 static ConfigDriver config_requires;
 138 static ConfigDriver config_security;
 139 static ConfigDriver config_referral;
 140 static ConfigDriver config_loglevel;
 141 static ConfigDriver config_syncrepl;
 142 static ConfigDriver config_replica;
 143 static ConfigDriver config_updatedn;
 144 static ConfigDriver config_updateref;
 145 static ConfigDriver config_include;
 146 #ifdef HAVE_TLS
 147 static ConfigDriver config_tls_option;
 148 static ConfigDriver config_tls_config;
 149 #endif
 150
 151 enum {
 152         CFG_ACL = 1,
 153         CFG_BACKEND,
 154         CFG_DATABASE,
 155         CFG_TLS_RAND,
 156         CFG_TLS_CIPHER,
 157         CFG_TLS_CERT_FILE,
 158         CFG_TLS_CERT_KEY,
 159         CFG_TLS_CA_PATH,
 160         CFG_TLS_CA_FILE,
 161         CFG_TLS_VERIFY,
 162         CFG_TLS_CRLCHECK,
 163         CFG_CONCUR,
 164         CFG_THREADS,
 165         CFG_SALT,
 166         CFG_LIMITS,
 167         CFG_RO,
 168         CFG_REWRITE,
 169         CFG_DEPTH,
 170         CFG_OID,
 171         CFG_OC,
 172         CFG_DIT,
 173         CFG_ATTR,
 174         CFG_ATOPT,
 175         CFG_CHECK,
 176         CFG_REPLOG,
 177         CFG_ROOTDSE,
 178         CFG_LOGFILE,
 179         CFG_PLUGIN,
 180         CFG_MODLOAD,
 181         CFG_MODPATH,
 182         CFG_LASTMOD,
 183         CFG_AZPOLICY,
 184         CFG_AZREGEXP,
 185         CFG_SASLSECP,
 186         CFG_SSTR_IF_MAX,
 187         CFG_SSTR_IF_MIN,
 188 };
 189
 190 typedef struct {
 191         char *name, *oid;
 192 } OidRec;
 193
 194 static OidRec OidMacros[] = {
 195         /* OpenLDAProot:666.11.1 */
 196         { "OLcfg", "1.3.6.1.4.1.4203.666.11.1" },
 197         { "OLcfgAt", "OLcfg:3" },
 198         { "OLcfgGlAt", "OLcfgAt:0" },
 199         { "OLcfgBkAt", "OLcfgAt:1" },
 200         { "OLcfgDbAt", "OLcfgAt:2" },
 201         { "OLcfgOvAt", "OLcfgAt:3" },
 202         { "OLcfgOc", "OLcfg:4" },
 203         { "OLcfgGlOc", "OLcfgOc:0" },
 204         { "OLcfgBkOc", "OLcfgOc:1" },
 205         { "OLcfgDbOc", "OLcfgOc:2" },
 206         { "OLcfgOvOc", "OLcfgOc:3" },
 207         { "OMsyn", "1.3.6.1.4.1.1466.115.121.1" },
 208         { "OMsInteger", "OMsyn:27" },
 209         { "OMsBoolean", "OMsyn:7" },
 210         { "OMsDN", "OMsyn:12" },
 211         { "OMsDirectoryString", "OMsyn:15" },
 212         { "OMsOctetString", "OMsyn:40" },
 213         { NULL, NULL }
 214 };
 215
 216 /*
 217  * OLcfg{Bk|Db}{Oc|At}:0                -> common
 218  * OLcfg{Bk|Db}{Oc|At}:1                -> bdb
 219  * OLcfg{Bk|Db}{Oc|At}:2                -> ldif
 220  * OLcfg{Bk|Db}{Oc|At}:3                -> ldap?
 221  */
 222
 223 /* alphabetical ordering */
 224
 225 ConfigTable config_back_cf_table[] = {
 226         /* This attr is read-only */
 227         { "", "", 0, 0, 0, ARG_MAGIC,
 228                 &config_fname, "( OLcfgGlAt:78 NAME 'olcConfigFile' "
 229                         "DESC 'File for slapd configuration directives' "
 230                         "EQUALITY caseIgnoreMatch "
 231                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 232         { "", "", 0, 0, 0, ARG_MAGIC,
 233                 &config_cfdir, "( OLcfgGlAt:79 NAME 'olcConfigDir' "
 234                         "DESC 'Directory for slapd configuration backend' "
 235                         "EQUALITY caseIgnoreMatch "
 236                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 237         { "access",     NULL, 0, 0, 0, ARG_MAY_DB|ARG_MAGIC|CFG_ACL,
 238                 &config_generic, "( OLcfgGlAt:1 NAME 'olcAccess' "
 239                         "DESC 'Access Control List' "
 240                         "EQUALITY caseIgnoreMatch "
 241                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 242         { "allows",     "features", 2, 0, 5, ARG_PRE_DB|ARG_MAGIC,
 243                 &config_allows, "( OLcfgGlAt:2 NAME 'olcAllows' "
 244                         "DESC 'Allowed set of deprecated features' "
 245                         "EQUALITY caseIgnoreMatch "
 246                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 247         { "argsfile", "file", 2, 2, 0, ARG_STRING,
 248                 &slapd_args_file, "( OLcfgGlAt:3 NAME 'olcArgsFile' "
 249                         "DESC 'File for slapd command line options' "
 250                         "EQUALITY caseIgnoreMatch "
 251                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 252         { "attribute",  "attribute", 2, 0, 9,
 253                 ARG_PAREN|ARG_MAGIC|CFG_ATTR|ARG_NO_DELETE|ARG_NO_INSERT,
 254                 &config_generic, "( OLcfgGlAt:4 NAME 'olcAttributeTypes' "
 255                         "DESC 'OpenLDAP attributeTypes' "
 256                         "EQUALITY caseIgnoreMatch "
 257                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )",
 258                                 NULL, NULL },
 259         { "attributeoptions", NULL, 0, 0, 0, ARG_MAGIC|CFG_ATOPT,
 260                 &config_generic, "( OLcfgGlAt:5 NAME 'olcAttributeOptions' "
 261                         "EQUALITY caseIgnoreMatch "
 262                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 263         { "authid-rewrite", NULL, 2, 0, 0,
 264 #ifdef SLAP_AUTH_REWRITE
 265                 ARG_MAGIC|CFG_REWRITE|ARG_NO_INSERT, &config_generic,
 266 #else
 267                 ARG_IGNORED, NULL,
 268 #endif
 269                  "( OLcfgGlAt:6 NAME 'olcAuthIDRewrite' "
 270                         "EQUALITY caseIgnoreMatch "
 271                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 272         { "authz-policy", "policy", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_AZPOLICY,
 273                 &config_generic, "( OLcfgGlAt:7 NAME 'olcAuthzPolicy' "
 274                         "EQUALITY caseIgnoreMatch "
 275                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 276         { "authz-regexp", NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP|ARG_NO_INSERT,
 277                 &config_generic, "( OLcfgGlAt:8 NAME 'olcAuthzRegexp' "
 278                         "EQUALITY caseIgnoreMatch "
 279                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 280         { "backend", "type", 2, 2, 0, ARG_PRE_DB|ARG_MAGIC|CFG_BACKEND,
 281                 &config_generic, "( OLcfgGlAt:9 NAME 'olcBackend' "
 282                         "DESC 'A type of backend' "
 283                         "EQUALITY caseIgnoreMatch "
 284                         "SYNTAX OMsDirectoryString SINGLE-VALUE X-ORDERED 'SIBLINGS' )",
 285                                 NULL, NULL },
 286         { "concurrency", "level", 2, 2, 0, ARG_INT|ARG_MAGIC|CFG_CONCUR,
 287                 &config_generic, "( OLcfgGlAt:10 NAME 'olcConcurrency' "
 288                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 289         { "conn_max_pending", "max", 2, 2, 0, ARG_INT,
 290                 &slap_conn_max_pending, "( OLcfgGlAt:11 NAME 'olcConnMaxPending' "
 291                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 292         { "conn_max_pending_auth", "max", 2, 2, 0, ARG_INT,
 293                 &slap_conn_max_pending_auth, "( OLcfgGlAt:12 NAME 'olcConnMaxPendingAuth' "
 294                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 295         { "database", "type", 2, 2, 0, ARG_MAGIC|CFG_DATABASE,
 296                 &config_generic, "( OLcfgGlAt:13 NAME 'olcDatabase' "
 297                         "DESC 'The backend type for a database instance' "
 298                         "SUP olcBackend SINGLE-VALUE X-ORDERED 'SIBLINGS' )", NULL, NULL },
 299         { "defaultSearchBase", "dn", 2, 2, 0, ARG_PRE_BI|ARG_PRE_DB|ARG_DN|ARG_MAGIC,
 300                 &config_search_base, "( OLcfgGlAt:14 NAME 'olcDefaultSearchBase' "
 301                         "SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
 302         { "disallows", "features", 2, 0, 8, ARG_PRE_DB|ARG_MAGIC,
 303                 &config_disallows, "( OLcfgGlAt:15 NAME 'olcDisallows' "
 304                         "EQUALITY caseIgnoreMatch "
 305                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 306         { "ditcontentrule",     NULL, 0, 0, 0, ARG_MAGIC|CFG_DIT|ARG_NO_DELETE|ARG_NO_INSERT,
 307                 &config_generic, "( OLcfgGlAt:16 NAME 'olcDitContentRules' "
 308                         "DESC 'OpenLDAP DIT content rules' "
 309                         "EQUALITY caseIgnoreMatch "
 310                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )",
 311                         NULL, NULL },
 312         { "gentlehup", "on|off", 2, 2, 0,
 313 #ifdef SIGHUP
 314                 ARG_ON_OFF, &global_gentlehup,
 315 #else
 316                 ARG_IGNORED, NULL,
 317 #endif
 318                 "( OLcfgGlAt:17 NAME 'olcGentleHUP' "
 319                         "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
 320         { "idletimeout", "timeout", 2, 2, 0, ARG_INT,
 321                 &global_idletimeout, "( OLcfgGlAt:18 NAME 'olcIdleTimeout' "
 322                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 323         { "include", "file", 2, 2, 0, ARG_MAGIC,
 324                 &config_include, "( OLcfgGlAt:19 NAME 'olcInclude' "
 325                         "SUP labeledURI )", NULL, NULL },
 326         { "index_substr_if_minlen", "min", 2, 2, 0, ARG_INT|ARG_NONZERO|ARG_MAGIC|CFG_SSTR_IF_MIN,
 327                 &config_generic, "( OLcfgGlAt:20 NAME 'olcIndexSubstrIfMinLen' "
 328                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 329         { "index_substr_if_maxlen", "max", 2, 2, 0, ARG_INT|ARG_NONZERO|ARG_MAGIC|CFG_SSTR_IF_MAX,
 330                 &config_generic, "( OLcfgGlAt:21 NAME 'olcIndexSubstrIfMaxLen' "
 331                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 332         { "index_substr_any_len", "len", 2, 2, 0, ARG_INT|ARG_NONZERO,
 333                 &index_substr_any_len, "( OLcfgGlAt:22 NAME 'olcIndexSubstrAnyLen' "
 334                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 335         { "index_substr_step", "step", 2, 2, 0, ARG_INT|ARG_NONZERO,
 336                 &index_substr_any_step, "( OLcfgGlAt:23 NAME 'olcIndexSubstrAnyStep' "
 337                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 338         { "lastmod", "on|off", 2, 2, 0, ARG_DB|ARG_ON_OFF|ARG_MAGIC|CFG_LASTMOD,
 339                 &config_generic, "( OLcfgDbAt:0.4 NAME 'olcLastMod' "
 340                         "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
 341         { "limits", "limits", 2, 0, 0, ARG_DB|ARG_MAGIC|CFG_LIMITS,
 342                 &config_generic, "( OLcfgDbAt:0.5 NAME 'olcLimits' "
 343                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 344         { "localSSF", "ssf", 2, 2, 0, ARG_INT,
 345                 &local_ssf, "( OLcfgGlAt:26 NAME 'olcLocalSSF' "
 346                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 347         { "logfile", "file", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_LOGFILE,
 348                 &config_generic, "( OLcfgGlAt:27 NAME 'olcLogFile' "
 349                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 350         { "loglevel", "level", 2, 0, 0, ARG_MAGIC,
 351                 &config_loglevel, "( OLcfgGlAt:28 NAME 'olcLogLevel' "
 352                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 353         { "maxDerefDepth", "depth", 2, 2, 0, ARG_DB|ARG_INT|ARG_MAGIC|CFG_DEPTH,
 354                 &config_generic, "( OLcfgDbAt:0.6 NAME 'olcMaxDerefDepth' "
 355                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 356         { "moduleload", "file", 2, 0, 0,
 357 #ifdef SLAPD_MODULES
 358                 ARG_MAGIC|CFG_MODLOAD, &config_generic,
 359 #else
 360                 ARG_IGNORED, NULL,
 361 #endif
 362                 "( OLcfgGlAt:30 NAME 'olcModuleLoad' "
 363                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 364         { "modulepath", "path", 2, 2, 0,
 365 #ifdef SLAPD_MODULES
 366                 ARG_MAGIC|CFG_MODPATH|ARG_NO_DELETE|ARG_NO_INSERT, &config_generic,
 367 #else
 368                 ARG_IGNORED, NULL,
 369 #endif
 370                 "( OLcfgGlAt:31 NAME 'olcModulePath' "
 371                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 372         { "objectclass", "objectclass", 2, 0, 0, ARG_PAREN|ARG_MAGIC|CFG_OC|ARG_NO_DELETE|ARG_NO_INSERT,
 373                 &config_generic, "( OLcfgGlAt:32 NAME 'olcObjectClasses' "
 374                 "DESC 'OpenLDAP object classes' "
 375                 "EQUALITY caseIgnoreMatch "
 376                 "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )",
 377                         NULL, NULL },
 378         { "objectidentifier", NULL,     0, 0, 0, ARG_MAGIC|CFG_OID,
 379                 &config_generic, "( OLcfgGlAt:33 NAME 'olcObjectIdentifier' "
 380                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 381         { "overlay", "overlay", 2, 2, 0, ARG_MAGIC,
 382                 &config_overlay, "( OLcfgGlAt:34 NAME 'olcOverlay' "
 383                         "SUP olcDatabase SINGLE-VALUE X-ORDERED 'SIBLINGS' )", NULL, NULL },
 384         { "password-crypt-salt-format", "salt", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_SALT,
 385                 &config_generic, "( OLcfgGlAt:35 NAME 'olcPasswordCryptSaltFormat' "
 386                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 387         { "password-hash", "hash", 2, 2, 0, ARG_MAGIC,
 388                 &config_passwd_hash, "( OLcfgGlAt:36 NAME 'olcPasswordHash' "
 389                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 390         { "pidfile", "file", 2, 2, 0, ARG_STRING,
 391                 &slapd_pid_file, "( OLcfgGlAt:37 NAME 'olcPidFile' "
 392                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 393         { "plugin", NULL, 0, 0, 0,
 394 #ifdef LDAP_SLAPI
 395                 ARG_MAGIC|CFG_PLUGIN, &config_generic,
 396 #else
 397                 ARG_IGNORED, NULL,
 398 #endif
 399                 "( OLcfgGlAt:38 NAME 'olcPlugin' "
 400                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 401         { "pluginlog", "filename", 2, 2, 0,
 402 #ifdef LDAP_SLAPI
 403                 ARG_STRING, &slapi_log_file,
 404 #else
 405                 ARG_IGNORED, NULL,
 406 #endif
 407                 "( OLcfgGlAt:39 NAME 'olcPluginLogFile' "
 408                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 409         { "readonly", "on|off", 2, 2, 0, ARG_MAY_DB|ARG_ON_OFF|ARG_MAGIC|CFG_RO,
 410                 &config_generic, "( OLcfgGlAt:40 NAME 'olcReadOnly' "
 411                         "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
 412         { "referral", "url", 2, 2, 0, ARG_MAGIC,
 413                 &config_referral, "( OLcfgGlAt:41 NAME 'olcReferral' "
 414                         "SUP labeledURI SINGLE-VALUE )", NULL, NULL },
 415         { "replica", "host or uri", 2, 0, 0, ARG_DB|ARG_MAGIC,
 416                 &config_replica, "( OLcfgDbAt:0.7 NAME 'olcReplica' "
 417                         "SUP labeledURI )", NULL, NULL },
 418         { "replica-argsfile", NULL, 0, 0, 0, ARG_STRING,
 419                 &replica_argsFile, "( OLcfgGlAt:43 NAME 'olcReplicaArgsFile' "
 420                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 421         { "replica-pidfile", NULL, 0, 0, 0, ARG_STRING,
 422                 &replica_pidFile, "( OLcfgGlAt:44 NAME 'olcReplicaPidFile' "
 423                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 424         { "replicationInterval", NULL, 0, 0, 0, ARG_INT,
 425                 &replicationInterval, "( OLcfgGlAt:45 NAME 'olcReplicationInterval' "
 426                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 427         { "replogfile", "filename", 2, 2, 0, ARG_MAY_DB|ARG_MAGIC|ARG_STRING|CFG_REPLOG,
 428                 &config_generic, "( OLcfgGlAt:46 NAME 'olcReplogFile' "
 429                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 430         { "require", "features", 2, 0, 7, ARG_MAY_DB|ARG_MAGIC,
 431                 &config_requires, "( OLcfgGlAt:47 NAME 'olcRequires' "
 432                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 433         { "restrict", "op_list", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
 434                 &config_restrict, "( OLcfgGlAt:48 NAME 'olcRestrict' "
 435                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 436         { "reverse-lookup", "on|off", 2, 2, 0,
 437 #ifdef SLAPD_RLOOKUPS
 438                 ARG_ON_OFF, &use_reverse_lookup,
 439 #else
 440                 ARG_IGNORED, NULL,
 441 #endif
 442                 "( OLcfgGlAt:49 NAME 'olcReverseLookup' "
 443                         "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
 444         { "rootdn", "dn", 2, 2, 0, ARG_DB|ARG_DN|ARG_MAGIC,
 445                 &config_rootdn, "( OLcfgDbAt:0.8 NAME 'olcRootDN' "
 446                         "SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
 447         { "rootDSE", "file", 2, 2, 0, ARG_MAGIC|CFG_ROOTDSE,
 448                 &config_generic, "( OLcfgGlAt:51 NAME 'olcRootDSE' "
 449                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 450         { "rootpw", "password", 2, 2, 0, ARG_BERVAL|ARG_DB|ARG_MAGIC,
 451                 &config_rootpw, "( OLcfgDbAt:0.9 NAME 'olcRootPW' "
 452                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 453         { "sasl-authz-policy", NULL, 2, 2, 0, ARG_MAGIC|CFG_AZPOLICY,
 454                 &config_generic, NULL, NULL, NULL },
 455         { "sasl-host", "host", 2, 2, 0,
 456 #ifdef HAVE_CYRUS_SASL
 457                 ARG_STRING|ARG_UNIQUE, &global_host,
 458 #else
 459                 ARG_IGNORED, NULL,
 460 #endif
 461                 "( OLcfgGlAt:53 NAME 'olcSaslHost' "
 462                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 463         { "sasl-realm", "realm", 2, 2, 0,
 464 #ifdef HAVE_CYRUS_SASL
 465                 ARG_STRING|ARG_UNIQUE, &global_realm,
 466 #else
 467                 ARG_IGNORED, NULL,
 468 #endif
 469                 "( OLcfgGlAt:54 NAME 'olcSaslRealm' "
 470                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 471         { "sasl-regexp", NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP,
 472                 &config_generic, NULL, NULL, NULL },
 473         { "sasl-secprops", "properties", 2, 2, 0,
 474 #ifdef HAVE_CYRUS_SASL
 475                 ARG_MAGIC|CFG_SASLSECP, &config_generic,
 476 #else
 477                 ARG_IGNORED, NULL,
 478 #endif
 479                 "( OLcfgGlAt:56 NAME 'olcSaslSecProps' "
 480                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 481         { "saslRegexp", NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP,
 482                 &config_generic, NULL, NULL, NULL },
 483         { "schemacheck", "on|off", 2, 2, 0, ARG_ON_OFF|ARG_MAGIC|CFG_CHECK,
 484                 &config_generic, "( OLcfgGlAt:57 NAME 'olcSchemaCheck' "
 485                         "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
 486         { "schemadn", "dn", 2, 2, 0, ARG_MAY_DB|ARG_DN|ARG_MAGIC,
 487                 &config_schema_dn, "( OLcfgGlAt:58 NAME 'olcSchemaDN' "
 488                         "SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
 489         { "security", "factors", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
 490                 &config_security, "( OLcfgGlAt:59 NAME 'olcSecurity' "
 491                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 492         { "sizelimit", "limit", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
 493                 &config_sizelimit, "( OLcfgGlAt:60 NAME 'olcSizeLimit' "
 494                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 495         { "sockbuf_max_incoming", "max", 2, 2, 0, ARG_BER_LEN_T,
 496                 &sockbuf_max_incoming, "( OLcfgGlAt:61 NAME 'olcSockbufMaxIncoming' "
 497                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 498         { "sockbuf_max_incoming_auth", "max", 2, 2, 0, ARG_BER_LEN_T,
 499                 &sockbuf_max_incoming_auth, "( OLcfgGlAt:62 NAME 'olcSockbufMaxIncomingAuth' "
 500                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 501         { "srvtab", "file", 2, 2, 0,
 502 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 503                 ARG_STRING, &ldap_srvtab,
 504 #else
 505                 ARG_IGNORED, NULL,
 506 #endif
 507                 "( OLcfgGlAt:63 NAME 'olcSrvtab' "
 508                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 509         { "suffix",     "suffix", 2, 2, 0, ARG_DB|ARG_DN|ARG_MAGIC,
 510                 &config_suffix, "( OLcfgDbAt:0.10 NAME 'olcSuffix' "
 511                         "SYNTAX OMsDN )", NULL, NULL },
 512         { "syncrepl", NULL, 0, 0, 0, ARG_DB|ARG_MAGIC,
 513                 &config_syncrepl, "( OLcfgDbAt:0.11 NAME 'olcSyncrepl' "
 514                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 515         { "threads", "count", 2, 2, 0, ARG_INT|ARG_MAGIC|CFG_THREADS,
 516                 &config_generic, "( OLcfgGlAt:66 NAME 'olcThreads' "
 517                         "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
 518         { "timelimit", "limit", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
 519                 &config_timelimit, "( OLcfgGlAt:67 NAME 'olcTimeLimit' "
 520                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 521         { "TLSCACertificateFile", NULL, 0, 0, 0,
 522 #ifdef HAVE_TLS
 523                 CFG_TLS_CA_FILE|ARG_STRING|ARG_MAGIC, &config_tls_option,
 524 #else
 525                 ARG_IGNORED, NULL,
 526 #endif
 527                 "( OLcfgGlAt:68 NAME 'olcTLSCACertificateFile' "
 528                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 529         { "TLSCACertificatePath", NULL, 0, 0, 0,
 530 #ifdef HAVE_TLS
 531                 CFG_TLS_CA_PATH|ARG_STRING|ARG_MAGIC, &config_tls_option,
 532 #else
 533                 ARG_IGNORED, NULL,
 534 #endif
 535                 "( OLcfgGlAt:69 NAME 'olcTLSCACertificatePath' "
 536                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 537         { "TLSCertificateFile", NULL, 0, 0, 0,
 538 #ifdef HAVE_TLS
 539                 CFG_TLS_CERT_FILE|ARG_STRING|ARG_MAGIC, &config_tls_option,
 540 #else
 541                 ARG_IGNORED, NULL,
 542 #endif
 543                 "( OLcfgGlAt:70 NAME 'olcTLSCertificateFile' "
 544                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 545         { "TLSCertificateKeyFile", NULL, 0, 0, 0,
 546 #ifdef HAVE_TLS
 547                 CFG_TLS_CERT_KEY|ARG_STRING|ARG_MAGIC, &config_tls_option,
 548 #else
 549                 ARG_IGNORED, NULL,
 550 #endif
 551                 "( OLcfgGlAt:71 NAME 'olcTLSCertificateKeyFile' "
 552                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 553         { "TLSCipherSuite",     NULL, 0, 0, 0,
 554 #ifdef HAVE_TLS
 555                 CFG_TLS_CIPHER|ARG_STRING|ARG_MAGIC, &config_tls_option,
 556 #else
 557                 ARG_IGNORED, NULL,
 558 #endif
 559                 "( OLcfgGlAt:72 NAME 'olcTLSCipherSuite' "
 560                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 561         { "TLSCRLCheck", NULL, 0, 0, 0,
 562 #if defined(HAVE_TLS) && defined(HAVE_OPENSSL_CRL)
 563                 CFG_TLS_CRLCHECK|ARG_STRING|ARG_MAGIC, &config_tls_config,
 564 #else
 565                 ARG_IGNORED, NULL,
 566 #endif
 567                 "( OLcfgGlAt:73 NAME 'olcTLSCRLCheck' "
 568                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 569         { "TLSRandFile", NULL, 0, 0, 0,
 570 #ifdef HAVE_TLS
 571                 CFG_TLS_RAND|ARG_STRING|ARG_MAGIC, &config_tls_option,
 572 #else
 573                 ARG_IGNORED, NULL,
 574 #endif
 575                 "( OLcfgGlAt:74 NAME 'olcTLSRandFile' "
 576                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 577         { "TLSVerifyClient", NULL, 0, 0, 0,
 578 #ifdef HAVE_TLS
 579                 CFG_TLS_VERIFY|ARG_STRING|ARG_MAGIC, &config_tls_config,
 580 #else
 581                 ARG_IGNORED, NULL,
 582 #endif
 583                 "( OLcfgGlAt:75 NAME 'olcTLSVerifyClient' "
 584                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
 585         { "ucdata-path", "path", 2, 2, 0, ARG_IGNORED,
 586                 NULL, NULL, NULL, NULL },
 587         { "updatedn", "dn", 2, 2, 0, ARG_DB|ARG_MAGIC,
 588                 &config_updatedn, "( OLcfgDbAt:0.12 NAME 'olcUpdateDN' "
 589                         "SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
 590         { "updateref", "url", 2, 2, 0, ARG_DB|ARG_MAGIC,
 591                 &config_updateref, "( OLcfgDbAt:0.13 NAME 'olcUpdateRef' "
 592                         "SUP labeledURI )", NULL, NULL },
 593         { NULL, NULL, 0, 0, 0, ARG_IGNORED,
 594                 NULL, NULL, NULL, NULL }
 595 };
 596
 597 static ConfigOCs cf_ocs[] = {
 598         { "( OLcfgGlOc:1 "
 599                 "NAME 'olcConfig' "
 600                 "DESC 'OpenLDAP configuration object' "
 601                 "ABSTRACT SUP top )", Cft_Abstract, NULL },
 602         { "( OLcfgGlOc:2 "
 603                 "NAME 'olcGlobal' "
 604                 "DESC 'OpenLDAP Global configuration options' "
 605                 "SUP olcConfig STRUCTURAL "
 606                 "MAY ( cn $ olcConfigFile $ olcConfigDir $ olcAllows $ olcArgsFile $ "
 607                  "olcAttributeOptions $ olcAuthIDRewrite $ "
 608                  "olcAuthzPolicy $ olcAuthzRegexp $ olcConcurrency $ "
 609                  "olcConnMaxPending $ olcConnMaxPendingAuth $ olcDefaultSearchBase $ "
 610                  "olcDisallows $ olcGentleHUP $ olcIdleTimeout $ "
 611                  "olcIndexSubstrIfMaxLen $ olcIndexSubstrIfMinLen $ "
 612                  "olcIndexSubstrAnyLen $ olcIndexSubstrAnyStep $ olcLocalSSF $ "
 613                  "olcLogLevel $ olcModulePath $ "
 614                  "olcPasswordCryptSaltFormat $ olcPasswordHash $ olcPidFile $ "
 615                  "olcPluginLogFile $ olcReadOnly $ olcReferral $ "
 616                  "olcReplicaPidFile $ olcReplicaArgsFile $ olcReplicationInterval $ "
 617                  "olcReplogFile $ olcRequires $ olcRestrict $ olcReverseLookup $ "
 618                  "olcRootDSE $ olcRootPW $ "
 619                  "olcSaslHost $ olcSaslRealm $ olcSaslSecProps $ "
 620                  "olcSchemaCheck $ olcSecurity $ olcSizeLimit $ "
 621                  "olcSockbufMaxIncoming $ olcSockbufMaxIncomingAuth $ olcSrvtab $ "
 622                  "olcThreads $ olcTimeLimit $ olcTLSCACertificateFile $ "
 623                  "olcTLSCACertificatePath $ olcTLSCertificateFile $ "
 624                  "olcTLSCertificateKeyFile $ olcTLSCipherSuite $ olcTLSCRLCheck $ "
 625                  "olcTLSRandFile $ olcTLSVerifyClient $ "
 626                  "olcObjectIdentifier $ olcAttributeTypes $ olcObjectClasses $ "
 627                  "olcDitContentRules ) )", Cft_Global, &cfOc_global },
 628         { "( OLcfgGlOc:3 "
 629                 "NAME 'olcSchemaConfig' "
 630                 "DESC 'OpenLDAP schema object' "
 631                 "SUP olcConfig STRUCTURAL "
 632                 "MAY ( cn $ olcObjectIdentifier $ olcAttributeTypes $ "
 633                  "olcObjectClasses $ olcDitContentRules ) )",
 634                         Cft_Schema, &cfOc_schema },
 635         { "( OLcfgGlOc:4 "
 636                 "NAME 'olcBackendConfig' "
 637                 "DESC 'OpenLDAP Backend-specific options' "
 638                 "SUP olcConfig STRUCTURAL "
 639                 "MUST olcBackend )", Cft_Backend, &cfOc_backend },
 640         { "( OLcfgGlOc:5 "
 641                 "NAME 'olcDatabaseConfig' "
 642                 "DESC 'OpenLDAP Database-specific options' "
 643                 "SUP olcConfig STRUCTURAL "
 644                 "MUST olcDatabase "
 645                 "MAY ( olcSuffix $ olcAccess $ olcLastMod $ olcLimits $ "
 646                  "olcMaxDerefDepth $ olcPlugin $ olcReadOnly $ olcReplica $ "
 647                  "olcReplogFile $ olcRequires $ olcRestrict $ olcRootDN $ olcRootPW $ "
 648                  "olcSchemaDN $ olcSecurity $ olcSizeLimit $ olcSyncrepl $ "
 649                  "olcTimeLimit $ olcUpdateDN $ olcUpdateRef ) )",
 650                         Cft_Database, &cfOc_database },
 651         { "( OLcfgGlOc:6 "
 652                 "NAME 'olcOverlayConfig' "
 653                 "DESC 'OpenLDAP Overlay-specific options' "
 654                 "SUP olcConfig STRUCTURAL "
 655                 "MUST olcOverlay )", Cft_Overlay, &cfOc_overlay },
 656         { "( OLcfgGlOc:7 "
 657                 "NAME 'olcIncludeFile' "
 658                 "DESC 'OpenLDAP configuration include file' "
 659                 "SUP olcConfig STRUCTURAL "
 660                 "MUST olcInclude "
 661                 "MAY ( cn $ olcRootDSE ) )",
 662                 Cft_Include, &cfOc_include },
 663 #ifdef SLAPD_MODULES
 664         { "( OLcfgGlOc:8 "
 665                 "NAME 'olcModuleList' "
 666                 "DESC 'OpenLDAP dynamic module info' "
 667                 "SUP olcConfig STRUCTURAL "
 668                 "MUST olcModuleLoad "
 669                 "MAY cn )", Cft_Module, &cfOc_module },
 670 #endif
 671         { NULL, 0, NULL }
 672 };
 673
 674 static int
 675 config_generic(ConfigArgs *c) {
 676         char *p;
 677         int i;
 678
 679         if ( c->op == SLAP_CONFIG_EMIT ) {
 680                 int rc = 0;
 681                 switch(c->type) {
 682                 case CFG_CONCUR:
 683                         c->value_int = ldap_pvt_thread_get_concurrency();
 684                         break;
 685                 case CFG_THREADS:
 686                         c->value_int = connection_pool_max;
 687                         break;
 688                 case CFG_SALT:
 689                         if ( passwd_salt )
 690                                 c->value_string = ch_strdup( passwd_salt );
 691                         else
 692                                 rc = 1;
 693                         break;
 694                 case CFG_LIMITS:
 695                         if ( c->be->be_limits ) {
 696                                 char buf[4096*3];
 697                                 struct berval bv;
 698                                 int i;
 699
 700                                 for ( i=0; c->be->be_limits[i]; i++ ) {
 701                                         bv.bv_len = sprintf( buf, IFMT, i );
 702                                         bv.bv_val = buf+bv.bv_len;
 703                                         limits_unparse( c->be->be_limits[i], &bv );
 704                                         bv.bv_len += bv.bv_val - buf;
 705                                         bv.bv_val = buf;
 706                                         value_add_one( &c->rvalue_vals, &bv );
 707                                 }
 708                         }
 709                         if ( !c->rvalue_vals ) rc = 1;
 710                         break;
 711                 case CFG_RO:
 712                         c->value_int = (c->be->be_restrictops & SLAP_RESTRICT_OP_WRITES) != 0;
 713                         break;
 714                 case CFG_AZPOLICY:
 715                         c->value_string = ch_strdup( slap_sasl_getpolicy());
 716                         break;
 717                 case CFG_AZREGEXP:
 718                         slap_sasl_regexp_unparse( &c->rvalue_vals );
 719                         if ( !c->rvalue_vals ) rc = 1;
 720                         break;
 721 #ifdef HAVE_CYRUS_SASL
 722                 case CFG_SASLSECP: {
 723                         struct berval bv = BER_BVNULL;
 724                         slap_sasl_secprops_unparse( &bv );
 725                         if ( !BER_BVISNULL( &bv )) {
 726                                 ber_bvarray_add( &c->rvalue_vals, &bv );
 727                         } else {
 728                                 rc = 1;
 729                         }
 730                         }
 731                         break;
 732 #endif
 733                 case CFG_DEPTH:
 734                         c->value_int = c->be->be_max_deref_depth;
 735                         break;
 736                 case CFG_OID: {
 737                         ConfigFile *cf = c->private;
 738                         if ( !cf )
 739                                 oidm_unparse( &c->rvalue_vals, NULL, NULL, 1 );
 740                         else if ( cf->c_om_head )
 741                                 oidm_unparse( &c->rvalue_vals, cf->c_om_head,
 742                                         cf->c_om_tail, 0 );
 743                         if ( !c->rvalue_vals )
 744                                 rc = 1;
 745                         }
 746                         break;
 747                 case CFG_OC: {
 748                         ConfigFile *cf = c->private;
 749                         if ( !cf )
 750                                 oc_unparse( &c->rvalue_vals, NULL, NULL, 1 );
 751                         else if ( cf->c_oc_head )
 752                                 oc_unparse( &c->rvalue_vals, cf->c_oc_head,
 753                                         cf->c_oc_tail, 0 );
 754                         if ( !c->rvalue_vals )
 755                                 rc = 1;
 756                         }
 757                         break;
 758                 case CFG_ATTR: {
 759                         ConfigFile *cf = c->private;
 760                         if ( !cf )
 761                                 at_unparse( &c->rvalue_vals, NULL, NULL, 1 );
 762                         else if ( cf->c_at_head )
 763                                 at_unparse( &c->rvalue_vals, cf->c_at_head,
 764                                         cf->c_at_tail, 0 );
 765                         if ( !c->rvalue_vals )
 766                                 rc = 1;
 767                         }
 768                         break;
 769                 case CFG_DIT: {
 770                         ConfigFile *cf = c->private;
 771                         if ( !cf )
 772                                 cr_unparse( &c->rvalue_vals, NULL, NULL, 1 );
 773                         else if ( cf->c_cr_head )
 774                                 cr_unparse( &c->rvalue_vals, cf->c_cr_head,
 775                                         cf->c_cr_tail, 0 );
 776                         if ( !c->rvalue_vals )
 777                                 rc = 1;
 778                         }
 779                         break;
 780
 781                 case CFG_CHECK:
 782                         c->value_int = global_schemacheck;
 783                         break;
 784                 case CFG_ACL: {
 785                         AccessControl *a;
 786                         char *src, *dst, ibuf[11];
 787                         struct berval bv, abv;
 788                         for (i=0, a=c->be->be_acl; a; i++,a=a->acl_next) {
 789                                 abv.bv_len = sprintf( ibuf, IFMT, i );
 790                                 acl_unparse( a, &bv );
 791                                 abv.bv_val = ch_malloc( abv.bv_len + bv.bv_len + 1 );
 792                                 AC_MEMCPY( abv.bv_val, ibuf, abv.bv_len );
 793                                 /* Turn TAB / EOL into plain space */
 794                                 for (src=bv.bv_val,dst=abv.bv_val+abv.bv_len; *src; src++) {
 795                                         if (isspace(*src)) *dst++ = ' ';
 796                                         else *dst++ = *src;
 797                                 }
 798                                 *dst = '\0';
 799                                 if (dst[-1] == ' ') {
 800                                         dst--;
 801                                         *dst = '\0';
 802                                 }
 803                                 abv.bv_len = dst - abv.bv_val;
 804                                 ber_bvarray_add( &c->rvalue_vals, &abv );
 805                         }
 806                         rc = (!i);
 807                         break;
 808                 }
 809                 case CFG_REPLOG:
 810                         if ( c->be->be_replogfile )
 811                                 c->value_string = ch_strdup( c->be->be_replogfile );
 812                         break;
 813                 case CFG_ROOTDSE: {
 814                         ConfigFile *cf = c->private;
 815                         if ( cf->c_dseFiles ) {
 816                                 value_add( &c->rvalue_vals, cf->c_dseFiles );
 817                         } else {
 818                                 rc = 1;
 819                         }
 820                         }
 821                         break;
 822                 case CFG_LOGFILE:
 823                         if ( logfileName )
 824                                 c->value_string = ch_strdup( logfileName );
 825                         else
 826                                 rc = 1;
 827                         break;
 828                 case CFG_LASTMOD:
 829                         c->value_int = (SLAP_NOLASTMOD(c->be) == 0);
 830                         break;
 831                 case CFG_SSTR_IF_MAX:
 832                         c->value_int = index_substr_if_maxlen;
 833                         break;
 834                 case CFG_SSTR_IF_MIN:
 835                         c->value_int = index_substr_if_minlen;
 836                         break;
 837 #ifdef SLAPD_MODULES
 838                 case CFG_MODLOAD: {
 839                         ModPaths *mp = c->private;
 840                         if (mp->mp_loads) {
 841                                 int i;
 842                                 for (i=0; !BER_BVISNULL(&mp->mp_loads[i]); i++) {
 843                                         struct berval bv;
 844                                         bv.bv_val = c->log;
 845                                         bv.bv_len = sprintf( bv.bv_val, IFMT "%s", i,
 846                                                 mp->mp_loads[i].bv_val );
 847                                         value_add_one( &c->rvalue_vals, &bv );
 848                                 }
 849                         }
 850
 851                         rc = c->rvalue_vals ? 0 : 1;
 852                         }
 853                         break;
 854                 case CFG_MODPATH: {
 855                         ModPaths *mp;
 856                         for (i=0, mp=&modpaths; mp; mp=mp->mp_next, i++) {
 857                                 struct berval bv;
 858                                 if ( BER_BVISNULL( &mp->mp_path ) && !mp->mp_loads )
 859                                         continue;
 860                                 bv.bv_val = c->log;
 861                                 bv.bv_len = sprintf( bv.bv_val, IFMT "%s", i,
 862                                         mp->mp_path.bv_val );
 863                                 value_add_one( &c->rvalue_vals, &bv );
 864                         }
 865                         rc = c->rvalue_vals ? 0 : 1;
 866                         }
 867                         break;
 868 #endif
 869 #ifdef LDAP_SLAPI
 870                 case CFG_PLUGIN:
 871                         slapi_int_plugin_unparse( c->be, &c->rvalue_vals );
 872                         if ( !c->rvalue_vals ) rc = 1;
 873                         break;
 874 #endif
 875 #ifdef SLAP_AUTH_REWRITE
 876                 case CFG_REWRITE:
 877                         if ( authz_rewrites ) {
 878                                 struct berval bv, idx;
 879                                 char ibuf[32];
 880                                 int i;
 881
 882                                 idx.bv_val = ibuf;
 883                                 for ( i=0; !BER_BVISNULL( &authz_rewrites[i] ); i++ ) {
 884                                         idx.bv_len = sprintf( idx.bv_val, IFMT, i );
 885                                         bv.bv_len = idx.bv_len + authz_rewrites[i].bv_len;
 886                                         bv.bv_val = ch_malloc( bv.bv_len + 1 );
 887                                         strcpy( bv.bv_val, idx.bv_val );
 888                                         strcpy( bv.bv_val+idx.bv_len, authz_rewrites[i].bv_val );
 889                                         ber_bvarray_add( &c->rvalue_vals, &bv );
 890                                 }
 891                         }
 892                         if ( !c->rvalue_vals ) rc = 1;
 893                         break;
 894 #endif
 895                 default:
 896                         rc = 1;
 897                 }
 898                 return rc;
 899         } else if ( c->op == LDAP_MOD_DELETE ) {
 900                 int rc = 0;
 901                 switch(c->type) {
 902                 /* single-valued attrs, no-ops */
 903                 case CFG_CONCUR:
 904                 case CFG_THREADS:
 905                 case CFG_RO:
 906                 case CFG_AZPOLICY:
 907                 case CFG_DEPTH:
 908                 case CFG_CHECK:
 909                 case CFG_LASTMOD:
 910                 case CFG_SASLSECP:
 911                 case CFG_SSTR_IF_MAX:
 912                 case CFG_SSTR_IF_MIN:
 913                         break;
 914
 915                 /* no-ops, requires slapd restart */
 916                 case CFG_PLUGIN:
 917                 case CFG_MODLOAD:
 918                 case CFG_AZREGEXP:
 919                 case CFG_REWRITE:
 920                         sprintf(c->log, "change requires slapd restart");
 921                         break;
 922
 923                 case CFG_SALT:
 924                         ch_free( passwd_salt );
 925                         passwd_salt = NULL;
 926                         break;
 927
 928                 case CFG_REPLOG:
 929                         ch_free( c->be->be_replogfile );
 930                         c->be->be_replogfile = NULL;
 931                         break;
 932
 933                 case CFG_LOGFILE:
 934                         ch_free( logfileName );
 935                         logfileName = NULL;
 936                         break;
 937
 938                 case CFG_ACL:
 939                         if ( c->valx < 0 ) {
 940                                 AccessControl *end;
 941                                 if ( c->be == frontendDB )
 942                                         end = NULL;
 943                                 else
 944                                         end = frontendDB->be_acl;
 945                                 acl_destroy( c->be->be_acl, end );
 946                         } else {
 947                                 AccessControl **prev, *a;
 948                                 int i;
 949                                 for (i=0, prev = &c->be->be_acl; i < c->valx;
 950                                         i++ ) {
 951                                         a = *prev;
 952                                         prev = &a->acl_next;
 953                                 }
 954                                 a = *prev;
 955                                 *prev = a->acl_next;
 956                                 acl_free( a );
 957                         }
 958                         break;
 959
 960                 case CFG_LIMITS:
 961                         /* FIXME: there is no limits_free function */
 962                 case CFG_ATOPT:
 963                         /* FIXME: there is no ad_option_free function */
 964                 case CFG_ROOTDSE:
 965                         /* FIXME: there is no way to remove attributes added by
 966                                 a DSE file */
 967                 case CFG_OID:
 968                 case CFG_OC:
 969                 case CFG_DIT:
 970                 case CFG_ATTR:
 971                 case CFG_MODPATH:
 972                 default:
 973                         rc = 1;
 974                         break;
 975                 }
 976                 return rc;
 977         }
 978
 979         p = strchr(c->line,'(' /*')'*/);
 980
 981         switch(c->type) {
 982                 case CFG_BACKEND:
 983                         if(!(c->bi = backend_info(c->argv[1]))) {
 984                                 Debug(LDAP_DEBUG_ANY, "%s: "
 985                                         "backend %s failed init!\n", c->log, c->argv[1], 0);
 986                                 return(1);
 987                         }
 988                         break;
 989
 990                 case CFG_DATABASE:
 991                         c->bi = NULL;
 992                         /* NOTE: config is always the first backend!
 993                          */
 994                         if ( !strcasecmp( c->argv[1], "config" )) {
 995                                 c->be = LDAP_STAILQ_FIRST(&backendDB);
 996                         } else if ( !strcasecmp( c->argv[1], "frontend" )) {
 997                                 c->be = frontendDB;
 998                         } else if(!(c->be = backend_db_init(c->argv[1]))) {
 999                                 Debug(LDAP_DEBUG_ANY, "%s: "
1000                                         "database %s failed init!\n", c->log, c->argv[1], 0);
1001                                 return(1);
1002                         }
1003                         break;
1004
1005                 case CFG_CONCUR:
1006                         ldap_pvt_thread_set_concurrency(c->value_int);
1007                         break;
1008
1009                 case CFG_THREADS:
1010                         ldap_pvt_thread_pool_maxthreads(&connection_pool, c->value_int);
1011                         connection_pool_max = c->value_int;     /* save for reference */
1012                         break;
1013
1014                 case CFG_SALT:
1015                         if ( passwd_salt ) ch_free( passwd_salt );
1016                         passwd_salt = c->value_string;
1017                         lutil_salt_format(passwd_salt);
1018                         break;
1019
1020                 case CFG_LIMITS:
1021                         if(limits_parse(c->be, c->fname, c->lineno, c->argc, c->argv))
1022                                 return(1);
1023                         break;
1024
1025                 case CFG_RO:
1026                         if(c->value_int)
1027                                 c->be->be_restrictops |= SLAP_RESTRICT_OP_WRITES;
1028                         else
1029                                 c->be->be_restrictops &= ~SLAP_RESTRICT_OP_WRITES;
1030                         break;
1031
1032                 case CFG_AZPOLICY:
1033                         ch_free(c->value_string);
1034                         if (slap_sasl_setpolicy( c->argv[1] )) {
1035                                 Debug(LDAP_DEBUG_ANY, "%s: unable to parse value \"%s\" in"
1036                                         " \"authz-policy <policy>\"\n",
1037                                         c->log, c->argv[1], 0 );
1038                                 return(1);
1039                         }
1040                         break;
1041
1042                 case CFG_AZREGEXP:
1043                         if (slap_sasl_regexp_config( c->argv[1], c->argv[2] ))
1044                                 return(1);
1045                         break;
1046
1047 #ifdef HAVE_CYRUS_SASL
1048                 case CFG_SASLSECP:
1049                         {
1050                         char *txt = slap_sasl_secprops( c->argv[1] );
1051                         if ( txt ) {
1052                                 Debug(LDAP_DEBUG_ANY, "%s: sasl-secprops: %s\n",
1053                                         c->log, txt, 0 );
1054                                 return(1);
1055                         }
1056                         break;
1057                         }
1058 #endif
1059
1060                 case CFG_DEPTH:
1061                         c->be->be_max_deref_depth = c->value_int;
1062                         break;
1063
1064                 case CFG_OID: {
1065                         OidMacro *om;
1066
1067                         if(parse_oidm(c->fname, c->lineno, c->argc, c->argv, 1, &om))
1068                                 return(1);
1069                         if (!cfn->c_om_head) cfn->c_om_head = om;
1070                         cfn->c_om_tail = om;
1071                         }
1072                         break;
1073
1074                 case CFG_OC: {
1075                         ObjectClass *oc;
1076
1077                         if(parse_oc(c->fname, c->lineno, p, c->argv, &oc)) return(1);
1078                         if (!cfn->c_oc_head) cfn->c_oc_head = oc;
1079                         cfn->c_oc_tail = oc;
1080                         }
1081                         break;
1082
1083                 case CFG_DIT: {
1084                         ContentRule *cr;
1085
1086                         if(parse_cr(c->fname, c->lineno, p, c->argv, &cr)) return(1);
1087                         if (!cfn->c_cr_head) cfn->c_cr_head = cr;
1088                         cfn->c_cr_tail = cr;
1089                         }
1090                         break;
1091
1092                 case CFG_ATTR: {
1093                         AttributeType *at;
1094
1095                         if(parse_at(c->fname, c->lineno, p, c->argv, &at)) return(1);
1096                         if (!cfn->c_at_head) cfn->c_at_head = at;
1097                         cfn->c_at_tail = at;
1098                         }
1099                         break;
1100
1101                 case CFG_ATOPT:
1102                         ad_define_option(NULL, NULL, 0);
1103                         for(i = 1; i < c->argc; i++)
1104                                 if(ad_define_option(c->argv[i], c->fname, c->lineno))
1105                                         return(1);
1106                         break;
1107
1108                 case CFG_CHECK:
1109                         global_schemacheck = c->value_int;
1110                         if(!global_schemacheck) Debug(LDAP_DEBUG_ANY, "%s: "
1111                                 "schema checking disabled! your mileage may vary!\n",
1112                                 c->log, 0, 0);
1113                         break;
1114
1115                 case CFG_ACL:
1116                         parse_acl(c->be, c->fname, c->lineno, c->argc, c->argv, c->valx);
1117                         break;
1118
1119                 case CFG_REPLOG:
1120                         if(SLAP_MONITOR(c->be)) {
1121                                 Debug(LDAP_DEBUG_ANY, "%s: "
1122                                         "\"replogfile\" should not be used "
1123                                         "inside monitor database\n",
1124                                         c->log, 0, 0);
1125                                 return(0);      /* FIXME: should this be an error? */
1126                         }
1127
1128                         c->be->be_replogfile = c->value_string;
1129                         break;
1130
1131                 case CFG_ROOTDSE:
1132                         if(read_root_dse_file(c->argv[1])) {
1133                                 Debug(LDAP_DEBUG_ANY, "%s: "
1134                                         "could not read \"rootDSE <filename>\" line\n",
1135                                         c->log, 0, 0);
1136                                 return(1);
1137                         }
1138                         {
1139                                 struct berval bv;
1140                                 ber_str2bv( c->argv[1], 0, 1, &bv );
1141                                 ber_bvarray_add( &cfn->c_dseFiles, &bv );
1142                         }
1143                         break;
1144
1145                 case CFG_LOGFILE: {
1146                                 FILE *logfile;
1147                                 if ( logfileName ) ch_free( logfileName );
1148                                 logfileName = c->value_string;
1149                                 logfile = fopen(logfileName, "w");
1150                                 if(logfile) lutil_debug_file(logfile);
1151                         } break;
1152
1153                 case CFG_LASTMOD:
1154                         if(SLAP_NOLASTMODCMD(c->be)) {
1155                                 Debug(LDAP_DEBUG_ANY, "%s: "
1156                                         "lastmod not available for %s databases\n",
1157                                         c->log, c->be->bd_info->bi_type, 0);
1158                                 return(1);
1159                         }
1160                         if(c->value_int)
1161                                 SLAP_DBFLAGS(c->be) &= ~SLAP_DBFLAG_NOLASTMOD;
1162                         else
1163                                 SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_NOLASTMOD;
1164                         break;
1165
1166                 case CFG_SSTR_IF_MAX:
1167                         if (c->value_int < index_substr_if_minlen) {
1168                                 Debug(LDAP_DEBUG_ANY, "%s: "
1169                                         "invalid max value (%d)\n",
1170                                         c->log, c->value_int, 0 );
1171                                 return(1);
1172                         }
1173                         index_substr_if_maxlen = c->value_int;
1174                         break;
1175
1176                 case CFG_SSTR_IF_MIN:
1177                         if (c->value_int > index_substr_if_maxlen) {
1178                                 Debug(LDAP_DEBUG_ANY, "%s: "
1179                                         "invalid min value (%d)\n",
1180                                         c->log, c->value_int, 0 );
1181                                 return(1);
1182                         }
1183                         index_substr_if_minlen = c->value_int;
1184                         break;
1185
1186 #ifdef SLAPD_MODULES
1187                 case CFG_MODLOAD:
1188                         if(module_load(c->argv[1], c->argc - 2, (c->argc > 2) ? c->argv + 2 : NULL))
1189                                 return(1);
1190                         /* Record this load on the current path */
1191                         {
1192                                 struct berval bv;
1193                                 char *ptr = c->line + STRLENOF("moduleload");
1194                                 while (!isspace(*ptr)) ptr++;
1195                                 while (isspace(*ptr)) ptr++;
1196                                 ber_str2bv(ptr, 0, 1, &bv);
1197                                 ber_bvarray_add( &modcur->mp_loads, &bv );
1198                         }
1199                         break;
1200
1201                 case CFG_MODPATH:
1202                         if(module_path(c->argv[1])) return(1);
1203                         /* Record which path was used with each module */
1204                         {
1205                                 ModPaths *mp;
1206
1207                                 if (!modpaths.mp_loads) {
1208                                         mp = &modpaths;
1209                                 } else {
1210                                         mp = ch_malloc( sizeof( ModPaths ));
1211                                         modlast->mp_next = mp;
1212                                 }
1213                                 ber_str2bv(c->argv[1], 0, 1, &mp->mp_path);
1214                                 mp->mp_next = NULL;
1215                                 mp->mp_loads = NULL;
1216                                 modlast = mp;
1217                                 if ( c->op == SLAP_CONFIG_ADD )
1218                                         modcur = mp;
1219                         }
1220
1221                         break;
1222 #endif
1223
1224 #ifdef LDAP_SLAPI
1225                 case CFG_PLUGIN:
1226                         if(slapi_int_read_config(c->be, c->fname, c->lineno, c->argc, c->argv) != LDAP_SUCCESS)
1227                                 return(1);
1228                         slapi_plugins_used++;
1229                         break;
1230 #endif
1231
1232 #ifdef SLAP_AUTH_REWRITE
1233                 case CFG_REWRITE: {
1234                         struct berval bv;
1235                         if(slap_sasl_rewrite_config(c->fname, c->lineno, c->argc, c->argv))
1236                                 return(1);
1237                         ber_str2bv( c->line, 0, 1, &bv );
1238                         ber_bvarray_add( &authz_rewrites, &bv );
1239                         }
1240                         break;
1241 #endif
1242
1243
1244                 default:
1245                         Debug(LDAP_DEBUG_ANY, "%s: unknown CFG_TYPE %d"
1246                                 "(ignored)\n", c->log, c->type, 0);
1247
1248         }
1249         return(0);
1250 }
1251
1252
1253 static int
1254 config_fname(ConfigArgs *c) {
1255         if(c->op == SLAP_CONFIG_EMIT) {
1256                 if (c->private) {
1257                         ConfigFile *cf = c->private;
1258                         value_add_one( &c->rvalue_vals, &cf->c_file );
1259                         return 0;
1260                 }
1261                 return 1;
1262         }
1263         return(0);
1264 }
1265
1266 static int
1267 config_cfdir(ConfigArgs *c) {
1268         if(c->op == SLAP_CONFIG_EMIT) {
1269                 value_add_one( &c->rvalue_vals, &cfdir );
1270                 return 0;
1271         }
1272         return(0);
1273 }
1274
1275 static int
1276 config_search_base(ConfigArgs *c) {
1277         struct berval dn;
1278
1279         if(c->op == SLAP_CONFIG_EMIT) {
1280                 int rc = 1;
1281                 if (!BER_BVISEMPTY(&default_search_base)) {
1282                         value_add_one(&c->rvalue_vals, &default_search_base);
1283                         value_add_one(&c->rvalue_nvals, &default_search_nbase);
1284                         rc = 0;
1285                 }
1286                 return rc;
1287         } else if( c->op == LDAP_MOD_DELETE ) {
1288                 ch_free( default_search_base.bv_val );
1289                 ch_free( default_search_nbase.bv_val );
1290                 BER_BVZERO( &default_search_base );
1291                 BER_BVZERO( &default_search_nbase );
1292                 return 0;
1293         }
1294
1295         if(c->bi || c->be != frontendDB) {
1296                 Debug(LDAP_DEBUG_ANY, "%s: defaultSearchBase line must appear "
1297                         "prior to any backend or database definition\n",
1298                         c->log, 0, 0);
1299                 return(1);
1300         }
1301
1302         if(default_search_nbase.bv_len) {
1303                 Debug(LDAP_DEBUG_ANY, "%s: "
1304                         "default search base \"%s\" already defined "
1305                         "(discarding old)\n",
1306                         c->log, default_search_base.bv_val, 0);
1307                 free(default_search_base.bv_val);
1308                 free(default_search_nbase.bv_val);
1309         }
1310
1311         default_search_base = c->value_dn;
1312         default_search_nbase = c->value_ndn;
1313         return(0);
1314 }
1315
1316 static int
1317 config_passwd_hash(ConfigArgs *c) {
1318         int i;
1319         if (c->op == SLAP_CONFIG_EMIT) {
1320                 struct berval bv;
1321                 for (i=0; default_passwd_hash && default_passwd_hash[i]; i++) {
1322                         ber_str2bv(default_passwd_hash[i], 0, 0, &bv);
1323                         value_add_one(&c->rvalue_vals, &bv);
1324                 }
1325                 return i ? 0 : 1;
1326         } else if ( c->op == LDAP_MOD_DELETE ) {
1327                 if ( c->valx < 0 ) {
1328                         ldap_charray_free( default_passwd_hash );
1329                         default_passwd_hash = NULL;
1330                 } else {
1331                         i = c->valx;
1332                         ch_free( default_passwd_hash[i] );
1333                         for (; default_passwd_hash[i]; i++ )
1334                                 default_passwd_hash[i] = default_passwd_hash[i+1];
1335                 }
1336                 return 0;
1337         }
1338         if(default_passwd_hash) {
1339                 Debug(LDAP_DEBUG_ANY, "%s: "
1340                         "already set default password_hash\n",
1341                         c->log, 0, 0);
1342                 return(1);
1343         }
1344         for(i = 1; i < c->argc; i++) {
1345                 if(!lutil_passwd_scheme(c->argv[i])) {
1346                         Debug(LDAP_DEBUG_ANY, "%s: "
1347                                 "password scheme \"%s\" not available\n",
1348                                 c->log, c->argv[i], 0);
1349                 } else {
1350                         ldap_charray_add(&default_passwd_hash, c->argv[i]);
1351                 }
1352                 if(!default_passwd_hash) {
1353                         Debug(LDAP_DEBUG_ANY, "%s: no valid hashes found\n",
1354                                 c->log, 0, 0 );
1355                         return(1);
1356                 }
1357         }
1358         return(0);
1359 }
1360
1361 static int
1362 config_schema_dn(ConfigArgs *c) {
1363         if ( c->op == SLAP_CONFIG_EMIT ) {
1364                 int rc = 1;
1365                 if ( !BER_BVISEMPTY( &c->be->be_schemadn )) {
1366                         value_add_one(&c->rvalue_vals, &c->be->be_schemadn);
1367                         value_add_one(&c->rvalue_nvals, &c->be->be_schemandn);
1368                         rc = 0;
1369                 }
1370                 return rc;
1371         } else if ( c->op == LDAP_MOD_DELETE ) {
1372                 ch_free( c->be->be_schemadn.bv_val );
1373                 ch_free( c->be->be_schemandn.bv_val );
1374                 BER_BVZERO( &c->be->be_schemadn );
1375                 BER_BVZERO( &c->be->be_schemandn );
1376                 return 0;
1377         }
1378         ch_free( c->be->be_schemadn.bv_val );
1379         ch_free( c->be->be_schemandn.bv_val );
1380         c->be->be_schemadn = c->value_dn;
1381         c->be->be_schemandn = c->value_ndn;
1382         return(0);
1383 }
1384
1385 static int
1386 config_sizelimit(ConfigArgs *c) {
1387         int i, rc = 0;
1388         char *next;
1389         struct slap_limits_set *lim = &c->be->be_def_limit;
1390         if (c->op == SLAP_CONFIG_EMIT) {
1391                 char buf[8192];
1392                 struct berval bv;
1393                 bv.bv_val = buf;
1394                 bv.bv_len = 0;
1395                 limits_unparse_one( lim, SLAP_LIMIT_SIZE, &bv );
1396                 if ( !BER_BVISEMPTY( &bv ))
1397                         value_add_one( &c->rvalue_vals, &bv );
1398                 else
1399                         rc = 1;
1400                 return rc;
1401         } else if ( c->op == LDAP_MOD_DELETE ) {
1402                 /* Reset to defaults */
1403                 lim->lms_s_soft = SLAPD_DEFAULT_SIZELIMIT;
1404                 lim->lms_s_hard = 0;
1405                 lim->lms_s_unchecked = -1;
1406                 lim->lms_s_pr = 0;
1407                 lim->lms_s_pr_hide = 0;
1408                 lim->lms_s_pr_total = 0;
1409                 return 0;
1410         }
1411         for(i = 1; i < c->argc; i++) {
1412                 if(!strncasecmp(c->argv[i], "size", 4)) {
1413                         rc = limits_parse_one(c->argv[i], lim);
1414                         if ( rc ) {
1415                                 Debug(LDAP_DEBUG_ANY, "%s: "
1416                                         "unable to parse value \"%s\" in \"sizelimit <limit>\" line\n",
1417                                         c->log, c->argv[i], 0);
1418                                 return(1);
1419                         }
1420                 } else {
1421                         if(!strcasecmp(c->argv[i], "unlimited")) {
1422                                 lim->lms_s_soft = -1;
1423                         } else {
1424                                 lim->lms_s_soft = strtol(c->argv[i], &next, 0);
1425                                 if(next == c->argv[i]) {
1426                                         Debug(LDAP_DEBUG_ANY, "%s: "
1427                                                 "unable to parse limit \"%s\" in \"sizelimit <limit>\" line\n",
1428                                                 c->log, c->argv[i], 0);
1429                                         return(1);
1430                                 } else if(next[0] != '\0') {
1431                                         Debug(LDAP_DEBUG_ANY, "%s: "
1432                                                 "trailing chars \"%s\" in \"sizelimit <limit>\" line (ignored)\n",
1433                                                 c->log, next, 0);
1434                                 }
1435                         }
1436                         lim->lms_s_hard = 0;
1437                 }
1438         }
1439         return(0);
1440 }
1441
1442 static int
1443 config_timelimit(ConfigArgs *c) {
1444         int i, rc = 0;
1445         char *next;
1446         struct slap_limits_set *lim = &c->be->be_def_limit;
1447         if (c->op == SLAP_CONFIG_EMIT) {
1448                 char buf[8192];
1449                 struct berval bv;
1450                 bv.bv_val = buf;
1451                 bv.bv_len = 0;
1452                 limits_unparse_one( lim, SLAP_LIMIT_TIME, &bv );
1453                 if ( !BER_BVISEMPTY( &bv ))
1454                         value_add_one( &c->rvalue_vals, &bv );
1455                 else
1456                         rc = 1;
1457                 return rc;
1458         } else if ( c->op == LDAP_MOD_DELETE ) {
1459                 /* Reset to defaults */
1460                 lim->lms_t_soft = SLAPD_DEFAULT_TIMELIMIT;
1461                 lim->lms_t_hard = 0;
1462                 return 0;
1463         }
1464         for(i = 1; i < c->argc; i++) {
1465                 if(!strncasecmp(c->argv[i], "time", 4)) {
1466                         rc = limits_parse_one(c->argv[i], lim);
1467                         if ( rc ) {
1468                                 Debug(LDAP_DEBUG_ANY, "%s: "
1469                                         "unable to parse value \"%s\" in \"timelimit <limit>\" line\n",
1470                                         c->log, c->argv[i], 0);
1471                                 return(1);
1472                         }
1473                 } else {
1474                         if(!strcasecmp(c->argv[i], "unlimited")) {
1475                                 lim->lms_t_soft = -1;
1476                         } else {
1477                                 lim->lms_t_soft = strtol(c->argv[i], &next, 0);
1478                                 if(next == c->argv[i]) {
1479                                         Debug(LDAP_DEBUG_ANY, "%s: "
1480                                                 "unable to parse limit \"%s\" in \"timelimit <limit>\" line\n",
1481                                                 c->log, c->argv[i], 0);
1482                                         return(1);
1483                                 } else if(next[0] != '\0') {
1484                                         Debug(LDAP_DEBUG_ANY, "%s: "
1485                                                 "trailing chars \"%s\" in \"timelimit <limit>\" line (ignored)\n",
1486                                                 c->log, next, 0);
1487                                 }
1488                         }
1489                         lim->lms_t_hard = 0;
1490                 }
1491         }
1492         return(0);
1493 }
1494
1495 static int
1496 config_overlay(ConfigArgs *c) {
1497         if (c->op == SLAP_CONFIG_EMIT) {
1498                 return 1;
1499         } else if ( c->op == LDAP_MOD_DELETE ) {
1500                 assert(0);
1501         }
1502         if(c->argv[1][0] == '-' && overlay_config(c->be, &c->argv[1][1])) {
1503                 /* log error */
1504                 Debug(LDAP_DEBUG_ANY, "%s: (optional) %s overlay \"%s\" configuration failed (ignored)\n",
1505                         c->log, c->be == frontendDB ? "global " : "", c->argv[1][1]);
1506         } else if(overlay_config(c->be, c->argv[1])) {
1507                 return(1);
1508         }
1509         return(0);
1510 }
1511
1512 static int
1513 config_suffix(ConfigArgs *c) {
1514         Backend *tbe;
1515         struct berval pdn, ndn;
1516         int rc;
1517
1518         if (c->be == frontendDB || SLAP_MONITOR(c->be) ||
1519                 SLAP_CONFIG(c->be)) return 1;
1520
1521         if (c->op == SLAP_CONFIG_EMIT) {
1522                 if ( c->be->be_suffix == NULL
1523                                 || BER_BVISNULL( &c->be->be_suffix[0] ) )
1524                 {
1525                         return 1;
1526                 } else {
1527                         value_add( &c->rvalue_vals, c->be->be_suffix );
1528                         value_add( &c->rvalue_nvals, c->be->be_nsuffix );
1529                         return 0;
1530                 }
1531         } else if ( c->op == LDAP_MOD_DELETE ) {
1532                 if ( c->valx < 0 ) {
1533                         ber_bvarray_free( c->be->be_suffix );
1534                         ber_bvarray_free( c->be->be_nsuffix );
1535                         c->be->be_suffix = NULL;
1536                         c->be->be_nsuffix = NULL;
1537                 } else {
1538                         int i = c->valx;
1539                         ch_free( c->be->be_suffix[i].bv_val );
1540                         ch_free( c->be->be_nsuffix[i].bv_val );
1541                         for (; c->be->be_suffix[i].bv_val; i++) {
1542                                 c->be->be_suffix[i] = c->be->be_suffix[i+1];
1543                                 c->be->be_nsuffix[i] = c->be->be_nsuffix[i+1];
1544                         }
1545                 }
1546                 return 0;
1547         }
1548 #ifdef SLAPD_MONITOR_DN
1549         if(!strcasecmp(c->argv[1], SLAPD_MONITOR_DN)) {
1550                 Debug(LDAP_DEBUG_ANY, "%s: "
1551                         "\"%s\" is reserved for monitoring slapd\n",
1552                         c->log, SLAPD_MONITOR_DN, 0);
1553                 return(1);
1554         }
1555 #endif
1556
1557         pdn = c->value_dn;
1558         ndn = c->value_ndn;
1559         tbe = select_backend(&ndn, 0, 0);
1560         if(tbe == c->be) {
1561                 Debug(LDAP_DEBUG_ANY, "%s: suffix already served by this backend! (ignored)\n",
1562                         c->log, 0, 0);
1563                 free(pdn.bv_val);
1564                 free(ndn.bv_val);
1565         } else if(tbe) {
1566                 Debug(LDAP_DEBUG_ANY, "%s: suffix already served by a preceding backend \"%s\"\n",
1567                         c->log, tbe->be_suffix[0].bv_val, 0);
1568                 free(pdn.bv_val);
1569                 free(ndn.bv_val);
1570                 return(1);
1571         } else if(pdn.bv_len == 0 && default_search_nbase.bv_len) {
1572                 Debug(LDAP_DEBUG_ANY, "%s: suffix DN empty and default search "
1573                         "base provided \"%s\" (assuming okay)\n",
1574                         c->log, default_search_base.bv_val, 0);
1575         }
1576         ber_bvarray_add(&c->be->be_suffix, &pdn);
1577         ber_bvarray_add(&c->be->be_nsuffix, &ndn);
1578         return(0);
1579 }
1580
1581 static int
1582 config_rootdn(ConfigArgs *c) {
1583         if (c->op == SLAP_CONFIG_EMIT) {
1584                 if ( !BER_BVISNULL( &c->be->be_rootdn )) {
1585                         value_add_one(&c->rvalue_vals, &c->be->be_rootdn);
1586                         value_add_one(&c->rvalue_nvals, &c->be->be_rootndn);
1587                         return 0;
1588                 } else {
1589                         return 1;
1590                 }
1591         } else if ( c->op == LDAP_MOD_DELETE ) {
1592                 ch_free( c->be->be_rootdn.bv_val );
1593                 ch_free( c->be->be_rootndn.bv_val );
1594                 BER_BVZERO( &c->be->be_rootdn );
1595                 BER_BVZERO( &c->be->be_rootndn );
1596                 return 0;
1597         }
1598         if ( !BER_BVISNULL( &c->be->be_rootdn )) {
1599                 ch_free( c->be->be_rootdn.bv_val );
1600                 ch_free( c->be->be_rootndn.bv_val );
1601         }
1602         c->be->be_rootdn = c->value_dn;
1603         c->be->be_rootndn = c->value_ndn;
1604         return(0);
1605 }
1606
1607 static int
1608 config_rootpw(ConfigArgs *c) {
1609         Backend *tbe;
1610         if (c->op == SLAP_CONFIG_EMIT) {
1611                 if (!BER_BVISEMPTY(&c->be->be_rootpw)) {
1612                         ber_dupbv( &c->value_bv, &c->be->be_rootpw);
1613                         return 0;
1614                 }
1615                 return 1;
1616         } else if ( c->op == LDAP_MOD_DELETE ) {
1617                 ch_free( c->be->be_rootpw.bv_val );
1618                 BER_BVZERO( &c->be->be_rootpw );
1619                 return 0;
1620         }
1621
1622         tbe = select_backend(&c->be->be_rootndn, 0, 0);
1623         if(tbe != c->be) {
1624                 Debug(LDAP_DEBUG_ANY, "%s: "
1625                         "rootpw can only be set when rootdn is under suffix\n",
1626                         c->log, 0, 0);
1627                 return(1);
1628         }
1629         if ( !BER_BVISNULL( &c->be->be_rootpw ))
1630                 ch_free( c->be->be_rootpw.bv_val );
1631         c->be->be_rootpw = c->value_bv;
1632         return(0);
1633 }
1634
1635 static int
1636 config_restrict(ConfigArgs *c) {
1637         slap_mask_t restrictops = 0;
1638         int i;
1639         slap_verbmasks restrictable_ops[] = {
1640                 { BER_BVC("bind"),              SLAP_RESTRICT_OP_BIND },
1641                 { BER_BVC("add"),               SLAP_RESTRICT_OP_ADD },
1642                 { BER_BVC("modify"),            SLAP_RESTRICT_OP_MODIFY },
1643                 { BER_BVC("rename"),            SLAP_RESTRICT_OP_RENAME },
1644                 { BER_BVC("modrdn"),            0 },
1645                 { BER_BVC("delete"),            SLAP_RESTRICT_OP_DELETE },
1646                 { BER_BVC("search"),            SLAP_RESTRICT_OP_SEARCH },
1647                 { BER_BVC("compare"),   SLAP_RESTRICT_OP_COMPARE },
1648                 { BER_BVC("read"),              SLAP_RESTRICT_OP_READS },
1649                 { BER_BVC("write"),             SLAP_RESTRICT_OP_WRITES },
1650                 { BER_BVC("extended"),  SLAP_RESTRICT_OP_EXTENDED },
1651                 { BER_BVC("extended=" LDAP_EXOP_START_TLS ),            SLAP_RESTRICT_EXOP_START_TLS },
1652                 { BER_BVC("extended=" LDAP_EXOP_MODIFY_PASSWD ),        SLAP_RESTRICT_EXOP_MODIFY_PASSWD },
1653                 { BER_BVC("extended=" LDAP_EXOP_X_WHO_AM_I ),           SLAP_RESTRICT_EXOP_WHOAMI },
1654                 { BER_BVC("extended=" LDAP_EXOP_X_CANCEL ),             SLAP_RESTRICT_EXOP_CANCEL },
1655                 { BER_BVNULL,   0 }
1656         };
1657
1658         if (c->op == SLAP_CONFIG_EMIT) {
1659                 return mask_to_verbs( restrictable_ops, c->be->be_restrictops,
1660                         &c->rvalue_vals );
1661         } else if ( c->op == LDAP_MOD_DELETE ) {
1662                 if ( !c->line ) {
1663                         c->be->be_restrictops = 0;
1664                 } else {
1665                         restrictops = verb_to_mask( c->line, restrictable_ops );
1666                         c->be->be_restrictops ^= restrictops;
1667                 }
1668                 return 0;
1669         }
1670         i = verbs_to_mask( c->argc, c->argv, restrictable_ops, &restrictops );
1671         if ( i ) {
1672                 Debug(LDAP_DEBUG_ANY, "%s: "
1673                         "unknown operation %s in \"restrict <features>\" line\n",
1674                         c->log, c->argv[i], 0);
1675                 return(1);
1676         }
1677         if ( restrictops & SLAP_RESTRICT_OP_EXTENDED )
1678                 restrictops &= ~SLAP_RESTRICT_EXOP_MASK;
1679         c->be->be_restrictops |= restrictops;
1680         return(0);
1681 }
1682
1683 static int
1684 config_allows(ConfigArgs *c) {
1685         slap_mask_t allows = 0;
1686         int i;
1687         slap_verbmasks allowable_ops[] = {
1688                 { BER_BVC("bind_v2"),           SLAP_ALLOW_BIND_V2 },
1689                 { BER_BVC("bind_anon_cred"),    SLAP_ALLOW_BIND_ANON_CRED },
1690                 { BER_BVC("bind_anon_dn"),      SLAP_ALLOW_BIND_ANON_DN },
1691                 { BER_BVC("update_anon"),       SLAP_ALLOW_UPDATE_ANON },
1692                 { BER_BVNULL,   0 }
1693         };
1694         if (c->op == SLAP_CONFIG_EMIT) {
1695                 return mask_to_verbs( allowable_ops, global_allows, &c->rvalue_vals );
1696         } else if ( c->op == LDAP_MOD_DELETE ) {
1697                 if ( !c->line ) {
1698                         global_allows = 0;
1699                 } else {
1700                         allows = verb_to_mask( c->line, allowable_ops );
1701                         global_allows ^= allows;
1702                 }
1703                 return 0;
1704         }
1705         i = verbs_to_mask(c->argc, c->argv, allowable_ops, &allows);
1706         if ( i ) {
1707                 Debug(LDAP_DEBUG_ANY, "%s: "
1708                         "unknown feature %s in \"allow <features>\" line\n",
1709                         c->log, c->argv[i], 0);
1710                 return(1);
1711         }
1712         global_allows |= allows;
1713         return(0);
1714 }
1715
1716 static int
1717 config_disallows(ConfigArgs *c) {
1718         slap_mask_t disallows = 0;
1719         int i;
1720         slap_verbmasks disallowable_ops[] = {
1721                 { BER_BVC("bind_anon"),         SLAP_DISALLOW_BIND_ANON },
1722                 { BER_BVC("bind_simple"),       SLAP_DISALLOW_BIND_SIMPLE },
1723                 { BER_BVC("bind_krb4"),         SLAP_DISALLOW_BIND_KRBV4 },
1724                 { BER_BVC("tls_2_anon"),                SLAP_DISALLOW_TLS_2_ANON },
1725                 { BER_BVC("tls_authc"),         SLAP_DISALLOW_TLS_AUTHC },
1726                 { BER_BVNULL, 0 }
1727         };
1728         if (c->op == SLAP_CONFIG_EMIT) {
1729                 return mask_to_verbs( disallowable_ops, global_disallows, &c->rvalue_vals );
1730         } else if ( c->op == LDAP_MOD_DELETE ) {
1731                 if ( !c->line ) {
1732                         global_disallows = 0;
1733                 } else {
1734                         disallows = verb_to_mask( c->line, disallowable_ops );
1735                         global_disallows ^= disallows;
1736                 }
1737                 return 0;
1738         }
1739         i = verbs_to_mask(c->argc, c->argv, disallowable_ops, &disallows);
1740         if ( i ) {
1741                 Debug(LDAP_DEBUG_ANY, "%s: "
1742                         "unknown feature %s in \"disallow <features>\" line\n",
1743                         c->log, c->argv[i], 0);
1744                 return(1);
1745         }
1746         global_disallows |= disallows;
1747         return(0);
1748 }
1749
1750 static int
1751 config_requires(ConfigArgs *c) {
1752         slap_mask_t requires = 0;
1753         int i;
1754         slap_verbmasks requires_ops[] = {
1755                 { BER_BVC("bind"),              SLAP_REQUIRE_BIND },
1756                 { BER_BVC("LDAPv3"),            SLAP_REQUIRE_LDAP_V3 },
1757                 { BER_BVC("authc"),             SLAP_REQUIRE_AUTHC },
1758                 { BER_BVC("sasl"),              SLAP_REQUIRE_SASL },
1759                 { BER_BVC("strong"),            SLAP_REQUIRE_STRONG },
1760                 { BER_BVNULL, 0 }
1761         };
1762         if (c->op == SLAP_CONFIG_EMIT) {
1763                 return mask_to_verbs( requires_ops, c->be->be_requires, &c->rvalue_vals );
1764         } else if ( c->op == LDAP_MOD_DELETE ) {
1765                 if ( !c->line ) {
1766                         c->be->be_requires = 0;
1767                 } else {
1768                         requires = verb_to_mask( c->line, requires_ops );
1769                         c->be->be_requires ^= requires;
1770                 }
1771                 return 0;
1772         }
1773         i = verbs_to_mask(c->argc, c->argv, requires_ops, &requires);
1774         if ( i ) {
1775                 Debug(LDAP_DEBUG_ANY, "%s: "
1776                         "unknown feature %s in \"require <features>\" line\n",
1777                         c->log, c->argv[i], 0);
1778                 return(1);
1779         }
1780         c->be->be_requires = requires;
1781         return(0);
1782 }
1783
1784 static int
1785 config_loglevel(ConfigArgs *c) {
1786         int i;
1787         char *next;
1788         slap_verbmasks loglevel_ops[] = {
1789                 { BER_BVC("Trace"),     LDAP_DEBUG_TRACE },
1790                 { BER_BVC("Packets"),   LDAP_DEBUG_PACKETS },
1791                 { BER_BVC("Args"),      LDAP_DEBUG_ARGS },
1792                 { BER_BVC("Conns"),     LDAP_DEBUG_CONNS },
1793                 { BER_BVC("BER"),       LDAP_DEBUG_BER },
1794                 { BER_BVC("Filter"),    LDAP_DEBUG_FILTER },
1795                 { BER_BVC("Config"),    LDAP_DEBUG_CONFIG },
1796                 { BER_BVC("ACL"),       LDAP_DEBUG_ACL },
1797                 { BER_BVC("Stats"),     LDAP_DEBUG_STATS },
1798                 { BER_BVC("Stats2"),    LDAP_DEBUG_STATS2 },
1799                 { BER_BVC("Shell"),     LDAP_DEBUG_SHELL },
1800                 { BER_BVC("Parse"),     LDAP_DEBUG_PARSE },
1801                 { BER_BVC("Cache"),     LDAP_DEBUG_CACHE },
1802                 { BER_BVC("Index"),     LDAP_DEBUG_INDEX },
1803                 { BER_BVC("Any"),       -1 },
1804                 { BER_BVNULL,   0 }
1805         };
1806
1807         if (c->op == SLAP_CONFIG_EMIT) {
1808                 return mask_to_verbs( loglevel_ops, ldap_syslog, &c->rvalue_vals );
1809         } else if ( c->op == LDAP_MOD_DELETE ) {
1810                 if ( !c->line ) {
1811                         ldap_syslog = 0;
1812                 } else {
1813                         int level = verb_to_mask( c->line, loglevel_ops );
1814                         ldap_syslog ^= level;
1815                 }
1816                 return 0;
1817         }
1818
1819         ldap_syslog = 0;
1820
1821         for( i=1; i < c->argc; i++ ) {
1822                 int     level;
1823
1824                 if ( isdigit( c->argv[i][0] ) ) {
1825                         level = strtol( c->argv[i], &next, 10 );
1826                         if ( next == NULL || next[0] != '\0' ) {
1827                                 Debug( LDAP_DEBUG_ANY,
1828                                         "%s: unable to parse level \"%s\" "
1829                                         "in \"loglevel <level> [...]\" line.\n",
1830                                         c->log, c->argv[i], 0);
1831                                 return( 1 );
1832                         }
1833                 } else {
1834                         int j = verb_to_mask(c->argv[i], loglevel_ops);
1835                         if(BER_BVISNULL(&loglevel_ops[j].word)) {
1836                                 Debug( LDAP_DEBUG_ANY,
1837                                         "%s: unknown level \"%s\" "
1838                                         "in \"loglevel <level> [...]\" line.\n",
1839                                         c->log, c->argv[i], 0);
1840                                 return( 1 );
1841                         }
1842                         level = loglevel_ops[j].mask;
1843                 }
1844                 ldap_syslog |= level;
1845         }
1846         return(0);
1847 }
1848
1849 static int
1850 config_syncrepl(ConfigArgs *c) {
1851         if (c->op == SLAP_CONFIG_EMIT) {
1852                 if ( c->be->be_syncinfo ) {
1853                         struct berval bv;
1854                         syncrepl_unparse( c->be->be_syncinfo, &bv );
1855                         ber_bvarray_add( &c->rvalue_vals, &bv );
1856                         return 0;
1857                 }
1858                 return 1;
1859         } else if ( c->op == LDAP_MOD_DELETE ) {
1860                 struct re_s *re;
1861
1862                 if ( c->be->be_syncinfo ) {
1863                         re = ldap_pvt_runqueue_find( &slapd_rq, do_syncrepl, c->be->be_syncinfo );
1864                         if ( re ) {
1865                                 if ( ldap_pvt_runqueue_isrunning( &slapd_rq, re ))
1866                                         ldap_pvt_runqueue_stoptask( &slapd_rq, re );
1867                                 ldap_pvt_runqueue_remove( &slapd_rq, re );
1868                         }
1869                         syncinfo_free( c->be->be_syncinfo );
1870                         c->be->be_syncinfo = NULL;
1871                 }
1872                 return 0;
1873         }
1874         if(SLAP_SHADOW(c->be)) {
1875                 Debug(LDAP_DEBUG_ANY, "%s: "
1876                         "syncrepl: database already shadowed.\n",
1877                         c->log, 0, 0);
1878                 return(1);
1879         } else if(add_syncrepl(c->be, c->argv, c->argc)) {
1880                 return(1);
1881         }
1882         SLAP_DBFLAGS(c->be) |= (SLAP_DBFLAG_SHADOW | SLAP_DBFLAG_SYNC_SHADOW);
1883         return(0);
1884 }
1885
1886 static int
1887 config_referral(ConfigArgs *c) {
1888         struct berval val;
1889         if (c->op == SLAP_CONFIG_EMIT) {
1890                 if ( default_referral ) {
1891                         value_add( &c->rvalue_vals, default_referral );
1892                         return 0;
1893                 } else {
1894                         return 1;
1895                 }
1896         } else if ( c->op == LDAP_MOD_DELETE ) {
1897                 if ( c->valx < 0 ) {
1898                         ber_bvarray_free( default_referral );
1899                         default_referral = NULL;
1900                 } else {
1901                         int i = c->valx;
1902                         ch_free( default_referral[i].bv_val );
1903                         for (; default_referral[i].bv_val; i++ )
1904                                 default_referral[i] = default_referral[i+1];
1905                 }
1906                 return 0;
1907         }
1908         if(validate_global_referral(c->argv[1])) {
1909                 Debug(LDAP_DEBUG_ANY, "%s: "
1910                         "invalid URL (%s) in \"referral\" line.\n",
1911                         c->log, c->argv[1], 0);
1912                 return(1);
1913         }
1914
1915         ber_str2bv(c->argv[1], 0, 0, &val);
1916         if(value_add_one(&default_referral, &val)) return(LDAP_OTHER);
1917         return(0);
1918 }
1919
1920 static struct {
1921         struct berval key;
1922         int off;
1923 } sec_keys[] = {
1924         { BER_BVC("ssf="), offsetof(slap_ssf_set_t, sss_ssf) },
1925         { BER_BVC("transport="), offsetof(slap_ssf_set_t, sss_transport) },
1926         { BER_BVC("tls="), offsetof(slap_ssf_set_t, sss_tls) },
1927         { BER_BVC("sasl="), offsetof(slap_ssf_set_t, sss_sasl) },
1928         { BER_BVC("update_ssf="), offsetof(slap_ssf_set_t, sss_update_ssf) },
1929         { BER_BVC("update_transport="), offsetof(slap_ssf_set_t, sss_update_transport) },
1930         { BER_BVC("update_tls="), offsetof(slap_ssf_set_t, sss_update_tls) },
1931         { BER_BVC("update_sasl="), offsetof(slap_ssf_set_t, sss_update_sasl) },
1932         { BER_BVC("simple_bind="), offsetof(slap_ssf_set_t, sss_simple_bind) },
1933         { BER_BVNULL, 0 }
1934 };
1935
1936 static int
1937 config_security(ConfigArgs *c) {
1938         slap_ssf_set_t *set = &c->be->be_ssf_set;
1939         char *next;
1940         int i, j;
1941         if (c->op == SLAP_CONFIG_EMIT) {
1942                 char numbuf[32];
1943                 struct berval bv;
1944                 slap_ssf_t *tgt;
1945                 int rc = 1;
1946
1947                 for (i=0; !BER_BVISNULL( &sec_keys[i].key ); i++) {
1948                         tgt = (slap_ssf_t *)((char *)set + sec_keys[i].off);
1949                         if ( *tgt ) {
1950                                 rc = 0;
1951                                 bv.bv_len = sprintf( numbuf, "%u", *tgt );
1952                                 bv.bv_len += sec_keys[i].key.bv_len;
1953                                 bv.bv_val = ch_malloc( bv.bv_len + 1);
1954                                 next = lutil_strcopy( bv.bv_val, sec_keys[i].key.bv_val );
1955                                 strcpy( next, numbuf );
1956                                 ber_bvarray_add( &c->rvalue_vals, &bv );
1957                         }
1958                 }
1959                 return rc;
1960         }
1961         for(i = 1; i < c->argc; i++) {
1962                 slap_ssf_t *tgt = NULL;
1963                 char *src;
1964                 for ( j=0; !BER_BVISNULL( &sec_keys[j].key ); j++ ) {
1965                         if(!strncasecmp(c->argv[i], sec_keys[j].key.bv_val,
1966                                 sec_keys[j].key.bv_len)) {
1967                                 src = c->argv[i] + sec_keys[j].key.bv_len;
1968                                 tgt = (slap_ssf_t *)((char *)set + sec_keys[j].off);
1969                                 break;
1970                         }
1971                 }
1972                 if ( !tgt ) {
1973                         Debug(LDAP_DEBUG_ANY, "%s: "
1974                                 "unknown factor %s in \"security <factors>\" line\n",
1975                                 c->log, c->argv[i], 0);
1976                         return(1);
1977                 }
1978
1979                 *tgt = strtol(src, &next, 10);
1980                 if(next == NULL || next[0] != '\0' ) {
1981                         Debug(LDAP_DEBUG_ANY, "%s: "
1982                                 "unable to parse factor \"%s\" in \"security <factors>\" line\n",
1983                                 c->log, c->argv[i], 0);
1984                         return(1);
1985                 }
1986         }
1987         return(0);
1988 }
1989
1990 static char *
1991 anlist_unparse( AttributeName *an, char *ptr ) {
1992         int comma = 0;
1993
1994         for (; !BER_BVISNULL( &an->an_name ); an++) {
1995                 if ( comma ) *ptr++ = ',';
1996                 ptr = lutil_strcopy( ptr, an->an_name.bv_val );
1997                 comma = 1;
1998         }
1999         return ptr;
2000 }
2001
2002 static void
2003 replica_unparse( struct slap_replica_info *ri, int i, struct berval *bv )
2004 {
2005         int len;
2006         char *ptr;
2007         struct berval bc = {0};
2008         char numbuf[32];
2009
2010         len = sprintf(numbuf, IFMT, i );
2011
2012         len += strlen( ri->ri_uri ) + STRLENOF("uri=");
2013         if ( ri->ri_nsuffix ) {
2014                 for (i=0; !BER_BVISNULL( &ri->ri_nsuffix[i] ); i++) {
2015                         len += ri->ri_nsuffix[i].bv_len + STRLENOF(" suffix=\"\"");
2016                 }
2017         }
2018         if ( ri->ri_attrs ) {
2019                 len += STRLENOF("attr");
2020                 if ( ri->ri_exclude ) len++;
2021                 for (i=0; !BER_BVISNULL( &ri->ri_attrs[i].an_name ); i++) {
2022                         len += 1 + ri->ri_attrs[i].an_name.bv_len;
2023                 }
2024         }
2025         bindconf_unparse( &ri->ri_bindconf, &bc );
2026         len += bc.bv_len;
2027
2028         bv->bv_val = ch_malloc(len + 1);
2029         bv->bv_len = len;
2030
2031         ptr = lutil_strcopy( bv->bv_val, numbuf );
2032         ptr = lutil_strcopy( ptr, "uri=" );
2033         ptr = lutil_strcopy( ptr, ri->ri_uri );
2034
2035         if ( ri->ri_nsuffix ) {
2036                 for (i=0; !BER_BVISNULL( &ri->ri_nsuffix[i] ); i++) {
2037                         ptr = lutil_strcopy( ptr, " suffix=\"" );
2038                         ptr = lutil_strcopy( ptr, ri->ri_nsuffix[i].bv_val );
2039                         *ptr++ = '"';
2040                 }
2041         }
2042         if ( ri->ri_attrs ) {
2043                 ptr = lutil_strcopy( ptr, "attr" );
2044                 if ( ri->ri_exclude ) *ptr++ = '!';
2045                 *ptr++ = '=';
2046                 ptr = anlist_unparse( ri->ri_attrs, ptr );
2047         }
2048         if ( bc.bv_val ) {
2049                 strcpy( ptr, bc.bv_val );
2050                 ch_free( bc.bv_val );
2051         }
2052 }
2053
2054 static int
2055 config_replica(ConfigArgs *c) {
2056         int i, nr = -1, len;
2057         char *replicahost, *replicauri;
2058         LDAPURLDesc *ludp;
2059
2060         if (c->op == SLAP_CONFIG_EMIT) {
2061                 if (c->be->be_replica) {
2062                         struct berval bv;
2063                         for (i=0;c->be->be_replica[i]; i++) {
2064                                 replica_unparse( c->be->be_replica[i], i, &bv );
2065                                 ber_bvarray_add( &c->rvalue_vals, &bv );
2066                         }
2067                         return 0;
2068                 }
2069                 return 1;
2070         } else if ( c->op == LDAP_MOD_DELETE ) {
2071                 /* FIXME: there is no replica_free function */
2072                 if ( c->valx < 0 ) {
2073                 } else {
2074                 }
2075         }
2076         if(SLAP_MONITOR(c->be)) {
2077                 Debug(LDAP_DEBUG_ANY, "%s: "
2078                         "\"replica\" should not be used inside monitor database\n",
2079                         c->log, 0, 0);
2080                 return(0);      /* FIXME: should this be an error? */
2081         }
2082
2083         for(i = 1; i < c->argc; i++) {
2084                 if(!strncasecmp(c->argv[i], "host=", STRLENOF("host="))) {
2085                         replicahost = c->argv[i] + STRLENOF("host=");
2086                         len = strlen( replicahost );
2087                         replicauri = ch_malloc( len + STRLENOF("ldap://") + 1 );
2088                         sprintf( replicauri, "ldap://%s", replicahost );
2089                         replicahost = replicauri + STRLENOF( "ldap://");
2090                         nr = add_replica_info(c->be, replicauri, replicahost);
2091                         break;
2092                 } else if(!strncasecmp(c->argv[i], "uri=", STRLENOF("uri="))) {
2093                         if(ldap_url_parse(c->argv[i] + STRLENOF("uri="), &ludp) != LDAP_SUCCESS) {
2094                                 Debug(LDAP_DEBUG_ANY, "%s: "
2095                                         "replica line contains invalid "
2096                                         "uri definition.\n", c->log, 0, 0);
2097                                 return(1);
2098                         }
2099                         if(!ludp->lud_host) {
2100                                 Debug(LDAP_DEBUG_ANY, "%s: "
2101                                         "replica line contains invalid "
2102                                         "uri definition - missing hostname.\n",
2103                                         c->log, 0, 0);
2104                                 return(1);
2105                         }
2106                         ldap_free_urldesc(ludp);
2107                         replicauri = c->argv[i] + STRLENOF("uri=");
2108                         replicauri = ch_strdup( replicauri );
2109                         replicahost = strchr( replicauri, '/' );
2110                         replicahost += 2;
2111                         nr = add_replica_info(c->be, replicauri, replicahost);
2112                         break;
2113                 }
2114         }
2115         if(i == c->argc) {
2116                 Debug(LDAP_DEBUG_ANY, "%s: "
2117                         "missing host or uri in \"replica\" line\n",
2118                         c->log, 0, 0);
2119                 return(1);
2120         } else if(nr == -1) {
2121                 Debug(LDAP_DEBUG_ANY, "%s: "
2122                         "unable to add replica \"%s\"\n",
2123                         c->log, replicauri, 0);
2124                 return(1);
2125         } else {
2126                 for(i = 1; i < c->argc; i++) {
2127                         if(!strncasecmp(c->argv[i], "suffix=", STRLENOF( "suffix="))) {
2128                                 switch(add_replica_suffix(c->be, nr, c->argv[i] + STRLENOF("suffix="))) {
2129                                         case 1:
2130                                                 Debug(LDAP_DEBUG_ANY, "%s: "
2131                                                 "suffix \"%s\" in \"replica\" line is not valid for backend (ignored)\n",
2132                                                 c->log, c->argv[i] + STRLENOF("suffix="), 0);
2133                                                 break;
2134                                         case 2:
2135                                                 Debug(LDAP_DEBUG_ANY, "%s: "
2136                                                 "unable to normalize suffix in \"replica\" line (ignored)\n",
2137                                                 c->log, 0, 0);
2138                                                 break;
2139                                 }
2140
2141                         } else if(!strncasecmp(c->argv[i], "attr", STRLENOF("attr"))) {
2142                                 int exclude = 0;
2143                                 char *arg = c->argv[i] + STRLENOF("attr");
2144                                 if(arg[0] == '!') {
2145                                         arg++;
2146                                         exclude = 1;
2147                                 }
2148                                 if(arg[0] != '=') {
2149                                         continue;
2150                                 }
2151                                 if(add_replica_attrs(c->be, nr, arg + 1, exclude)) {
2152                                         Debug(LDAP_DEBUG_ANY, "%s: "
2153                                                 "attribute \"%s\" in \"replica\" line is unknown\n",
2154                                                 c->log, arg + 1, 0);
2155                                         return(1);
2156                                 }
2157                         } else if ( bindconf_parse( c->argv[i],
2158                                         &c->be->be_replica[nr]->ri_bindconf ) ) {
2159                                 return(1);
2160                         }
2161                 }
2162         }
2163         return(0);
2164 }
2165
2166 static int
2167 config_updatedn(ConfigArgs *c) {
2168         struct berval dn;
2169         int rc;
2170         if (c->op == SLAP_CONFIG_EMIT) {
2171                 if (!BER_BVISEMPTY(&c->be->be_update_ndn)) {
2172                         value_add_one(&c->rvalue_vals, &c->be->be_update_ndn);
2173                         value_add_one(&c->rvalue_nvals, &c->be->be_update_ndn);
2174                         return 0;
2175                 }
2176                 return 1;
2177         } else if ( c->op == LDAP_MOD_DELETE ) {
2178                 ch_free( c->be->be_update_ndn.bv_val );
2179                 c->be->be_update_ndn.bv_val = NULL;
2180                 SLAP_DBFLAGS(c->be) ^= (SLAP_DBFLAG_SHADOW | SLAP_DBFLAG_SLURP_SHADOW);
2181                 return 0;
2182         }
2183         if(SLAP_SHADOW(c->be)) {
2184                 Debug(LDAP_DEBUG_ANY, "%s: "
2185                         "updatedn: database already shadowed.\n",
2186                         c->log, 0, 0);
2187                 return(1);
2188         }
2189
2190         ber_str2bv(c->argv[1], 0, 0, &dn);
2191
2192         rc = dnNormalize(0, NULL, NULL, &dn, &c->be->be_update_ndn, NULL);
2193
2194         if(rc != LDAP_SUCCESS) {
2195                 Debug(LDAP_DEBUG_ANY, "%s: "
2196                         "updatedn DN is invalid: %d (%s)\n",
2197                         c->log, rc, ldap_err2string( rc ));
2198                 return(1);
2199         }
2200
2201         SLAP_DBFLAGS(c->be) |= (SLAP_DBFLAG_SHADOW | SLAP_DBFLAG_SLURP_SHADOW);
2202         return(0);
2203 }
2204
2205 static int
2206 config_updateref(ConfigArgs *c) {
2207         struct berval val;
2208         if (c->op == SLAP_CONFIG_EMIT) {
2209                 if ( c->be->be_update_refs ) {
2210                         value_add( &c->rvalue_vals, c->be->be_update_refs );
2211                         return 0;
2212                 } else {
2213                         return 1;
2214                 }
2215         } else if ( c->op == LDAP_MOD_DELETE ) {
2216                 if ( c->valx < 0 ) {
2217                         ber_bvarray_free( c->be->be_update_refs );
2218                         c->be->be_update_refs = NULL;
2219                 } else {
2220                         int i = c->valx;
2221                         ch_free( c->be->be_update_refs[i].bv_val );
2222                         for (; c->be->be_update_refs[i].bv_val; i++)
2223                                 c->be->be_update_refs[i] = c->be->be_update_refs[i+1];
2224                 }
2225                 return 0;
2226         }
2227         if(!SLAP_SHADOW(c->be)) {
2228                 Debug(LDAP_DEBUG_ANY, "%s: "
2229                         "updateref line must come after syncrepl or updatedn.\n",
2230                         c->log, 0, 0);
2231                 return(1);
2232         }
2233
2234         if(validate_global_referral(c->argv[1])) {
2235                 Debug(LDAP_DEBUG_ANY, "%s: "
2236                         "invalid URL (%s) in \"updateref\" line.\n",
2237                         c->log, c->argv[1], 0);
2238                 return(1);
2239         }
2240         ber_str2bv(c->argv[1], 0, 0, &val);
2241         if(value_add_one(&c->be->be_update_refs, &val)) return(LDAP_OTHER);
2242         return(0);
2243 }
2244
2245 static int
2246 config_include(ConfigArgs *c) {
2247         unsigned long savelineno = c->lineno;
2248         int rc;
2249         ConfigFile *cf;
2250         ConfigFile *cfsave = cfn;
2251         ConfigFile *cf2 = NULL;
2252         if (c->op == SLAP_CONFIG_EMIT) {
2253                 if (c->private) {
2254                         ConfigFile *cf = c->private;
2255                         value_add_one( &c->rvalue_vals, &cf->c_file );
2256                         return 0;
2257                 }
2258                 return 1;
2259         } else if ( c->op == LDAP_MOD_DELETE ) {
2260         }
2261         cf = ch_calloc( 1, sizeof(ConfigFile));
2262         if ( cfn->c_kids ) {
2263                 for (cf2=cfn->c_kids; cf2 && cf2->c_sibs; cf2=cf2->c_sibs) ;
2264                 cf2->c_sibs = cf;
2265         } else {
2266                 cfn->c_kids = cf;
2267         }
2268         cfn = cf;
2269         ber_str2bv( c->argv[1], 0, 1, &cf->c_file );
2270         rc = read_config_file(c->argv[1], c->depth + 1, c);
2271         c->lineno = savelineno - 1;
2272         cfn = cfsave;
2273         if ( rc ) {
2274                 if ( cf2 ) cf2->c_sibs = NULL;
2275                 else cfn->c_kids = NULL;
2276                 ch_free( cf->c_file.bv_val );
2277                 ch_free( cf );
2278         }
2279         return(rc);
2280 }
2281
2282 #ifdef HAVE_TLS
2283 static int
2284 config_tls_option(ConfigArgs *c) {
2285         int flag;
2286         switch(c->type) {
2287         case CFG_TLS_RAND:      flag = LDAP_OPT_X_TLS_RANDOM_FILE;      break;
2288         case CFG_TLS_CIPHER:    flag = LDAP_OPT_X_TLS_CIPHER_SUITE;     break;
2289         case CFG_TLS_CERT_FILE: flag = LDAP_OPT_X_TLS_CERTFILE;         break;
2290         case CFG_TLS_CERT_KEY:  flag = LDAP_OPT_X_TLS_KEYFILE;          break;
2291         case CFG_TLS_CA_PATH:   flag = LDAP_OPT_X_TLS_CACERTDIR;        break;
2292         case CFG_TLS_CA_FILE:   flag = LDAP_OPT_X_TLS_CACERTFILE;       break;
2293         default:                Debug(LDAP_DEBUG_ANY, "%s: "
2294                                         "unknown tls_option <0x%x>\n",
2295                                         c->log, c->type, 0);
2296         }
2297         if (c->op == SLAP_CONFIG_EMIT) {
2298                 return ldap_pvt_tls_get_option( NULL, flag, &c->value_string );
2299         } else if ( c->op == LDAP_MOD_DELETE ) {
2300                 return ldap_pvt_tls_set_option( NULL, flag, NULL );
2301         }
2302         ch_free(c->value_string);
2303         return(ldap_pvt_tls_set_option(NULL, flag, c->argv[1]));
2304 }
2305
2306 /* FIXME: this ought to be provided by libldap */
2307 static int
2308 config_tls_config(ConfigArgs *c) {
2309         int i, flag;
2310         slap_verbmasks crlkeys[] = {
2311                 { BER_BVC("none"),      LDAP_OPT_X_TLS_CRL_NONE },
2312                 { BER_BVC("peer"),      LDAP_OPT_X_TLS_CRL_PEER },
2313                 { BER_BVC("all"),       LDAP_OPT_X_TLS_CRL_ALL },
2314                 { BER_BVNULL, 0 }
2315         };
2316         slap_verbmasks vfykeys[] = {
2317                 { BER_BVC("never"),     LDAP_OPT_X_TLS_NEVER },
2318                 { BER_BVC("demand"),    LDAP_OPT_X_TLS_DEMAND },
2319                 { BER_BVC("try"),       LDAP_OPT_X_TLS_TRY },
2320                 { BER_BVC("hard"),      LDAP_OPT_X_TLS_HARD },
2321                 { BER_BVNULL, 0 }
2322         }, *keys;
2323         switch(c->type) {
2324         case CFG_TLS_CRLCHECK:  flag = LDAP_OPT_X_TLS_CRLCHECK;         keys = crlkeys; break;
2325         case CFG_TLS_VERIFY:    flag = LDAP_OPT_X_TLS_REQUIRE_CERT;     keys = vfykeys; break;
2326         default:
2327                 Debug(LDAP_DEBUG_ANY, "%s: "
2328                                 "unknown tls_option <0x%x>\n",
2329                                 c->log, c->type, 0);
2330         }
2331         if (c->op == SLAP_CONFIG_EMIT) {
2332                 ldap_pvt_tls_get_option( NULL, flag, &c->value_int );
2333                 for (i=0; !BER_BVISNULL(&keys[i].word); i++) {
2334                         if (keys[i].mask == c->value_int) {
2335                                 c->value_string = ch_strdup( keys[i].word.bv_val );
2336                                 return 0;
2337                         }
2338                 }
2339                 return 1;
2340         } else if ( c->op == LDAP_MOD_DELETE ) {
2341                 int i = 0;
2342                 return ldap_pvt_tls_set_option( NULL, flag, &i );
2343         }
2344         ch_free( c->value_string );
2345         if(isdigit((unsigned char)c->argv[1][0])) {
2346                 i = atoi(c->argv[1]);
2347                 return(ldap_pvt_tls_set_option(NULL, flag, &i));
2348         } else {
2349                 return(ldap_int_tls_config(NULL, flag, c->argv[1]));
2350         }
2351 }
2352 #endif
2353
2354 static int
2355 add_syncrepl(
2356         Backend *be,
2357         char    **cargv,
2358         int     cargc
2359 )
2360 {
2361         syncinfo_t *si;
2362         int     rc = 0;
2363
2364         if ( !( be->be_search && be->be_add && be->be_modify && be->be_delete )) {
2365                 Debug( LDAP_DEBUG_ANY, "database %s does not support operations "
2366                         "required for syncrepl\n", be->be_type, 0, 0 );
2367                 return 1;
2368         }
2369         si = (syncinfo_t *) ch_calloc( 1, sizeof( syncinfo_t ) );
2370
2371         if ( si == NULL ) {
2372                 Debug( LDAP_DEBUG_ANY, "out of memory in add_syncrepl\n", 0, 0, 0 );
2373                 return 1;
2374         }
2375
2376         si->si_bindconf.sb_tls = SB_TLS_OFF;
2377         si->si_bindconf.sb_method = LDAP_AUTH_SIMPLE;
2378         si->si_schemachecking = 0;
2379         ber_str2bv( "(objectclass=*)", STRLENOF("(objectclass=*)"), 1,
2380                 &si->si_filterstr );
2381         si->si_base.bv_val = NULL;
2382         si->si_scope = LDAP_SCOPE_SUBTREE;
2383         si->si_attrsonly = 0;
2384         si->si_anlist = (AttributeName *) ch_calloc( 1, sizeof( AttributeName ));
2385         si->si_exanlist = (AttributeName *) ch_calloc( 1, sizeof( AttributeName ));
2386         si->si_attrs = NULL;
2387         si->si_allattrs = 0;
2388         si->si_allopattrs = 0;
2389         si->si_exattrs = NULL;
2390         si->si_type = LDAP_SYNC_REFRESH_ONLY;
2391         si->si_interval = 86400;
2392         si->si_retryinterval = NULL;
2393         si->si_retrynum_init = NULL;
2394         si->si_retrynum = NULL;
2395         si->si_manageDSAit = 0;
2396         si->si_tlimit = 0;
2397         si->si_slimit = 0;
2398
2399         si->si_presentlist = NULL;
2400         LDAP_LIST_INIT( &si->si_nonpresentlist );
2401         ldap_pvt_thread_mutex_init( &si->si_mutex );
2402
2403         rc = parse_syncrepl_line( cargv, cargc, si );
2404
2405         if ( rc < 0 ) {
2406                 Debug( LDAP_DEBUG_ANY, "failed to add syncinfo\n", 0, 0, 0 );
2407                 syncinfo_free( si );
2408                 return 1;
2409         } else {
2410                 Debug( LDAP_DEBUG_CONFIG,
2411                         "Config: ** successfully added syncrepl \"%s\"\n",
2412                         BER_BVISNULL( &si->si_provideruri ) ?
2413                         "(null)" : si->si_provideruri.bv_val, 0, 0 );
2414                 if ( !si->si_schemachecking ) {
2415                         SLAP_DBFLAGS(be) |= SLAP_DBFLAG_NO_SCHEMA_CHECK;
2416                 }
2417                 si->si_be = be;
2418                 be->be_syncinfo = si;
2419                 init_syncrepl( si );
2420                 ldap_pvt_runqueue_insert( &slapd_rq,si->si_interval,do_syncrepl,si );
2421                 return 0;
2422         }
2423 }
2424
2425 /* NOTE: used & documented in slapd.conf(5) */
2426 #define IDSTR                   "rid"
2427 #define PROVIDERSTR             "provider"
2428 #define TYPESTR                 "type"
2429 #define INTERVALSTR             "interval"
2430 #define SEARCHBASESTR           "searchbase"
2431 #define FILTERSTR               "filter"
2432 #define SCOPESTR                "scope"
2433 #define ATTRSSTR                "attrs"
2434 #define ATTRSONLYSTR            "attrsonly"
2435 #define SLIMITSTR               "sizelimit"
2436 #define TLIMITSTR               "timelimit"
2437 #define SCHEMASTR               "schemachecking"
2438
2439 /* FIXME: undocumented */
2440 #define OLDAUTHCSTR             "bindprincipal"
2441 #define EXATTRSSTR              "exattrs"
2442 #define RETRYSTR                "retry"
2443
2444 /* FIXME: unused */
2445 #define LASTMODSTR              "lastmod"
2446 #define LMGENSTR                "gen"
2447 #define LMNOSTR                 "no"
2448 #define LMREQSTR                "req"
2449 #define SRVTABSTR               "srvtab"
2450 #define SUFFIXSTR               "suffix"
2451 #define MANAGEDSAITSTR          "manageDSAit"
2452
2453 /* mandatory */
2454 #define GOT_ID                  0x0001
2455 #define GOT_PROVIDER            0x0002
2456
2457 /* check */
2458 #define GOT_ALL                 (GOT_ID|GOT_PROVIDER)
2459
2460 static struct {
2461         struct berval key;
2462         int val;
2463 } scopes[] = {
2464         { BER_BVC("base"), LDAP_SCOPE_BASE },
2465         { BER_BVC("one"), LDAP_SCOPE_ONELEVEL },
2466 #ifdef LDAP_SCOPE_SUBORDINATE
2467         { BER_BVC("children"), LDAP_SCOPE_SUBORDINATE },
2468         { BER_BVC("subordinate"), 0 },
2469 #endif
2470         { BER_BVC("sub"), LDAP_SCOPE_SUBTREE },
2471         { BER_BVNULL, 0 }
2472 };
2473
2474 static int
2475 parse_syncrepl_line(
2476         char            **cargv,
2477         int             cargc,
2478         syncinfo_t      *si
2479 )
2480 {
2481         int     gots = 0;
2482         int     i;
2483         char    *val;
2484
2485         for ( i = 1; i < cargc; i++ ) {
2486                 if ( !strncasecmp( cargv[ i ], IDSTR "=",
2487                                         STRLENOF( IDSTR "=" ) ) )
2488                 {
2489                         int tmp;
2490                         /* '\0' string terminator accounts for '=' */
2491                         val = cargv[ i ] + STRLENOF( IDSTR "=" );
2492                         tmp= atoi( val );
2493                         if ( tmp >= 1000 || tmp < 0 ) {
2494                                 fprintf( stderr, "Error: parse_syncrepl_line: "
2495                                          "syncrepl id %d is out of range [0..999]\n", tmp );
2496                                 return -1;
2497                         }
2498                         si->si_rid = tmp;
2499                         gots |= GOT_ID;
2500                 } else if ( !strncasecmp( cargv[ i ], PROVIDERSTR "=",
2501                                         STRLENOF( PROVIDERSTR "=" ) ) )
2502                 {
2503                         val = cargv[ i ] + STRLENOF( PROVIDERSTR "=" );
2504                         ber_str2bv( val, 0, 1, &si->si_provideruri );
2505                         gots |= GOT_PROVIDER;
2506                 } else if ( !strncasecmp( cargv[ i ], SCHEMASTR "=",
2507                                         STRLENOF( SCHEMASTR "=" ) ) )
2508                 {
2509                         val = cargv[ i ] + STRLENOF( SCHEMASTR "=" );
2510                         if ( !strncasecmp( val, "on", STRLENOF( "on" ) )) {
2511                                 si->si_schemachecking = 1;
2512                         } else if ( !strncasecmp( val, "off", STRLENOF( "off" ) ) ) {
2513                                 si->si_schemachecking = 0;
2514                         } else {
2515                                 si->si_schemachecking = 1;
2516                         }
2517                 } else if ( !strncasecmp( cargv[ i ], FILTERSTR "=",
2518                                         STRLENOF( FILTERSTR "=" ) ) )
2519                 {
2520                         val = cargv[ i ] + STRLENOF( FILTERSTR "=" );
2521                         ber_str2bv( val, 0, 1, &si->si_filterstr );
2522                 } else if ( !strncasecmp( cargv[ i ], SEARCHBASESTR "=",
2523                                         STRLENOF( SEARCHBASESTR "=" ) ) )
2524                 {
2525                         struct berval   bv;
2526                         int             rc;
2527
2528                         val = cargv[ i ] + STRLENOF( SEARCHBASESTR "=" );
2529                         if ( si->si_base.bv_val ) {
2530                                 ch_free( si->si_base.bv_val );
2531                         }
2532                         ber_str2bv( val, 0, 0, &bv );
2533                         rc = dnNormalize( 0, NULL, NULL, &bv, &si->si_base, NULL );
2534                         if ( rc != LDAP_SUCCESS ) {
2535                                 fprintf( stderr, "Invalid base DN \"%s\": %d (%s)\n",
2536                                         val, rc, ldap_err2string( rc ) );
2537                                 return -1;
2538                         }
2539                 } else if ( !strncasecmp( cargv[ i ], SCOPESTR "=",
2540                                         STRLENOF( SCOPESTR "=" ) ) )
2541                 {
2542                         int j;
2543                         val = cargv[ i ] + STRLENOF( SCOPESTR "=" );
2544                         for ( j=0; !BER_BVISNULL(&scopes[j].key); j++ ) {
2545                                 if (!strncasecmp( val, scopes[j].key.bv_val,
2546                                         scopes[j].key.bv_len )) {
2547                                         while (!scopes[j].val) j--;
2548                                         si->si_scope = scopes[j].val;
2549                                         break;
2550                                 }
2551                         }
2552                         if ( BER_BVISNULL(&scopes[j].key) ) {
2553                                 fprintf( stderr, "Error: parse_syncrepl_line: "
2554                                         "unknown scope \"%s\"\n", val);
2555                                 return -1;
2556                         }
2557                 } else if ( !strncasecmp( cargv[ i ], ATTRSONLYSTR "=",
2558                                         STRLENOF( ATTRSONLYSTR "=" ) ) )
2559                 {
2560                         si->si_attrsonly = 1;
2561                 } else if ( !strncasecmp( cargv[ i ], ATTRSSTR "=",
2562                                         STRLENOF( ATTRSSTR "=" ) ) )
2563                 {
2564                         val = cargv[ i ] + STRLENOF( ATTRSSTR "=" );
2565                         if ( !strncasecmp( val, ":include:", STRLENOF(":include:") ) ) {
2566                                 char *attr_fname;
2567                                 attr_fname = ch_strdup( val + STRLENOF(":include:") );
2568                                 si->si_anlist = file2anlist( si->si_anlist, attr_fname, " ,\t" );
2569                                 if ( si->si_anlist == NULL ) {
2570                                         ch_free( attr_fname );
2571                                         return -1;
2572                                 }
2573                                 si->si_anfile = attr_fname;
2574                         } else {
2575                                 char *str, *s, *next;
2576                                 char delimstr[] = " ,\t";
2577                                 str = ch_strdup( val );
2578                                 for ( s = ldap_pvt_strtok( str, delimstr, &next );
2579                                                 s != NULL;
2580                                                 s = ldap_pvt_strtok( NULL, delimstr, &next ) )
2581                                 {
2582                                         if ( strlen(s) == 1 && *s == '*' ) {
2583                                                 si->si_allattrs = 1;
2584                                                 *(val + ( s - str )) = delimstr[0];
2585                                         }
2586                                         if ( strlen(s) == 1 && *s == '+' ) {
2587                                                 si->si_allopattrs = 1;
2588                                                 *(val + ( s - str )) = delimstr[0];
2589                                         }
2590                                 }
2591                                 ch_free( str );
2592                                 si->si_anlist = str2anlist( si->si_anlist, val, " ,\t" );
2593                                 if ( si->si_anlist == NULL ) {
2594                                         return -1;
2595                                 }
2596                         }
2597                 } else if ( !strncasecmp( cargv[ i ], EXATTRSSTR "=",
2598                                         STRLENOF( EXATTRSSTR "=" ) ) )
2599                 {
2600                         val = cargv[ i ] + STRLENOF( EXATTRSSTR "=" );
2601                         if ( !strncasecmp( val, ":include:", STRLENOF(":include:") )) {
2602                                 char *attr_fname;
2603                                 attr_fname = ch_strdup( val + STRLENOF(":include:") );
2604                                 si->si_exanlist = file2anlist(
2605                                                                         si->si_exanlist, attr_fname, " ,\t" );
2606                                 if ( si->si_exanlist == NULL ) {
2607                                         ch_free( attr_fname );
2608                                         return -1;
2609                                 }
2610                                 ch_free( attr_fname );
2611                         } else {
2612                                 si->si_exanlist = str2anlist( si->si_exanlist, val, " ,\t" );
2613                                 if ( si->si_exanlist == NULL ) {
2614                                         return -1;
2615                                 }
2616                         }
2617                 } else if ( !strncasecmp( cargv[ i ], TYPESTR "=",
2618                                         STRLENOF( TYPESTR "=" ) ) )
2619                 {
2620                         val = cargv[ i ] + STRLENOF( TYPESTR "=" );
2621                         if ( !strncasecmp( val, "refreshOnly",
2622                                                 STRLENOF("refreshOnly") ))
2623                         {
2624                                 si->si_type = LDAP_SYNC_REFRESH_ONLY;
2625                         } else if ( !strncasecmp( val, "refreshAndPersist",
2626                                                 STRLENOF("refreshAndPersist") ))
2627                         {
2628                                 si->si_type = LDAP_SYNC_REFRESH_AND_PERSIST;
2629                                 si->si_interval = 60;
2630                         } else {
2631                                 fprintf( stderr, "Error: parse_syncrepl_line: "
2632                                         "unknown sync type \"%s\"\n", val);
2633                                 return -1;
2634                         }
2635                 } else if ( !strncasecmp( cargv[ i ], INTERVALSTR "=",
2636                                         STRLENOF( INTERVALSTR "=" ) ) )
2637                 {
2638                         val = cargv[ i ] + STRLENOF( INTERVALSTR "=" );
2639                         if ( si->si_type == LDAP_SYNC_REFRESH_AND_PERSIST ) {
2640                                 si->si_interval = 0;
2641                         } else {
2642                                 char *hstr;
2643                                 char *mstr;
2644                                 char *dstr;
2645                                 char *sstr;
2646                                 int dd, hh, mm, ss;
2647                                 dstr = val;
2648                                 hstr = strchr( dstr, ':' );
2649                                 if ( hstr == NULL ) {
2650                                         fprintf( stderr, "Error: parse_syncrepl_line: "
2651                                                 "invalid interval \"%s\"\n", val );
2652                                         return -1;
2653                                 }
2654                                 *hstr++ = '\0';
2655                                 mstr = strchr( hstr, ':' );
2656                                 if ( mstr == NULL ) {
2657                                         fprintf( stderr, "Error: parse_syncrepl_line: "
2658                                                 "invalid interval \"%s\"\n", val );
2659                                         return -1;
2660                                 }
2661                                 *mstr++ = '\0';
2662                                 sstr = strchr( mstr, ':' );
2663                                 if ( sstr == NULL ) {
2664                                         fprintf( stderr, "Error: parse_syncrepl_line: "
2665                                                 "invalid interval \"%s\"\n", val );
2666                                         return -1;
2667                                 }
2668                                 *sstr++ = '\0';
2669
2670                                 dd = atoi( dstr );
2671                                 hh = atoi( hstr );
2672                                 mm = atoi( mstr );
2673                                 ss = atoi( sstr );
2674                                 if (( hh > 24 ) || ( hh < 0 ) ||
2675                                         ( mm > 60 ) || ( mm < 0 ) ||
2676                                         ( ss > 60 ) || ( ss < 0 ) || ( dd < 0 )) {
2677                                         fprintf( stderr, "Error: parse_syncrepl_line: "
2678                                                 "invalid interval \"%s\"\n", val );
2679                                         return -1;
2680                                 }
2681                                 si->si_interval = (( dd * 24 + hh ) * 60 + mm ) * 60 + ss;
2682                         }
2683                         if ( si->si_interval < 0 ) {
2684                                 fprintf( stderr, "Error: parse_syncrepl_line: "
2685                                         "invalid interval \"%ld\"\n",
2686                                         (long) si->si_interval);
2687                                 return -1;
2688                         }
2689                 } else if ( !strncasecmp( cargv[ i ], RETRYSTR "=",
2690                                         STRLENOF( RETRYSTR "=" ) ) )
2691                 {
2692                         char **retry_list;
2693                         int j, k, n;
2694
2695                         val = cargv[ i ] + STRLENOF( RETRYSTR "=" );
2696                         retry_list = (char **) ch_calloc( 1, sizeof( char * ));
2697                         retry_list[0] = NULL;
2698
2699                         slap_str2clist( &retry_list, val, " ,\t" );
2700
2701                         for ( k = 0; retry_list && retry_list[k]; k++ ) ;
2702                         n = k / 2;
2703                         if ( k % 2 ) {
2704                                 fprintf( stderr,
2705                                                 "Error: incomplete syncrepl retry list\n" );
2706                                 for ( k = 0; retry_list && retry_list[k]; k++ ) {
2707                                         ch_free( retry_list[k] );
2708                                 }
2709                                 ch_free( retry_list );
2710                                 exit( EXIT_FAILURE );
2711                         }
2712                         si->si_retryinterval = (time_t *) ch_calloc( n + 1, sizeof( time_t ));
2713                         si->si_retrynum = (int *) ch_calloc( n + 1, sizeof( int ));
2714                         si->si_retrynum_init = (int *) ch_calloc( n + 1, sizeof( int ));
2715                         for ( j = 0; j < n; j++ ) {
2716                                 si->si_retryinterval[j] = atoi( retry_list[j*2] );
2717                                 if ( *retry_list[j*2+1] == '+' ) {
2718                                         si->si_retrynum_init[j] = -1;
2719                                         si->si_retrynum[j] = -1;
2720                                         j++;
2721                                         break;
2722                                 } else {
2723                                         si->si_retrynum_init[j] = atoi( retry_list[j*2+1] );
2724                                         si->si_retrynum[j] = atoi( retry_list[j*2+1] );
2725                                 }
2726                         }
2727                         si->si_retrynum_init[j] = -2;
2728                         si->si_retrynum[j] = -2;
2729                         si->si_retryinterval[j] = 0;
2730
2731                         for ( k = 0; retry_list && retry_list[k]; k++ ) {
2732                                 ch_free( retry_list[k] );
2733                         }
2734                         ch_free( retry_list );
2735                 } else if ( !strncasecmp( cargv[ i ], MANAGEDSAITSTR "=",
2736                                         STRLENOF( MANAGEDSAITSTR "=" ) ) )
2737                 {
2738                         val = cargv[ i ] + STRLENOF( MANAGEDSAITSTR "=" );
2739                         si->si_manageDSAit = atoi( val );
2740                 } else if ( !strncasecmp( cargv[ i ], SLIMITSTR "=",
2741                                         STRLENOF( SLIMITSTR "=") ) )
2742                 {
2743                         val = cargv[ i ] + STRLENOF( SLIMITSTR "=" );
2744                         si->si_slimit = atoi( val );
2745                 } else if ( !strncasecmp( cargv[ i ], TLIMITSTR "=",
2746                                         STRLENOF( TLIMITSTR "=" ) ) )
2747                 {
2748                         val = cargv[ i ] + STRLENOF( TLIMITSTR "=" );
2749                         si->si_tlimit = atoi( val );
2750                 } else if ( bindconf_parse( cargv[i], &si->si_bindconf )) {
2751                         fprintf( stderr, "Error: parse_syncrepl_line: "
2752                                 "unknown keyword \"%s\"\n", cargv[ i ] );
2753                         return -1;
2754                 }
2755         }
2756
2757         if ( gots != GOT_ALL ) {
2758                 fprintf( stderr,
2759                         "Error: Malformed \"syncrepl\" line in slapd config file" );
2760                 return -1;
2761         }
2762
2763         return 0;
2764 }
2765
2766 static void
2767 syncrepl_unparse( syncinfo_t *si, struct berval *bv )
2768 {
2769         struct berval bc;
2770         char buf[BUFSIZ*2], *ptr;
2771         int i, len;
2772
2773         bindconf_unparse( &si->si_bindconf, &bc );
2774         ptr = buf;
2775         ptr += sprintf( ptr, IDSTR "=%03d " PROVIDERSTR "=%s",
2776                 si->si_rid, si->si_provideruri.bv_val );
2777         if ( !BER_BVISNULL( &bc )) {
2778                 ptr = lutil_strcopy( ptr, bc.bv_val );
2779                 free( bc.bv_val );
2780         }
2781         if ( !BER_BVISEMPTY( &si->si_filterstr )) {
2782                 ptr = lutil_strcopy( ptr, " " FILTERSTR "=\"" );
2783                 ptr = lutil_strcopy( ptr, si->si_filterstr.bv_val );
2784                 *ptr++ = '"';
2785         }
2786         if ( !BER_BVISNULL( &si->si_base )) {
2787                 ptr = lutil_strcopy( ptr, " " SEARCHBASESTR "=\"" );
2788                 ptr = lutil_strcopy( ptr, si->si_base.bv_val );
2789                 *ptr++ = '"';
2790         }
2791         for (i=0; !BER_BVISNULL(&scopes[i].key);i++) {
2792                 if ( si->si_scope == scopes[i].val ) {
2793                         ptr = lutil_strcopy( ptr, " " SCOPESTR "=" );
2794                         ptr = lutil_strcopy( ptr, scopes[i].key.bv_val );
2795                         break;
2796                 }
2797         }
2798         if ( si->si_attrsonly ) {
2799                 ptr = lutil_strcopy( ptr, " " ATTRSONLYSTR "=yes" );
2800         }
2801         if ( si->si_anfile ) {
2802                 ptr = lutil_strcopy( ptr, " " ATTRSSTR "=:include:" );
2803                 ptr = lutil_strcopy( ptr, si->si_anfile );
2804         } else if ( si->si_allattrs || si->si_allopattrs ||
2805                 ( si->si_anlist && !BER_BVISNULL(&si->si_anlist[0].an_name) )) {
2806                 char *old;
2807                 ptr = lutil_strcopy( ptr, " " ATTRSSTR "=\"" );
2808                 old = ptr;
2809                 ptr = anlist_unparse( si->si_anlist, ptr );
2810                 if ( si->si_allattrs ) {
2811                         if ( old != ptr ) *ptr++ = ',';
2812                         *ptr++ = '*';
2813                 }
2814                 if ( si->si_allopattrs ) {
2815                         if ( old != ptr ) *ptr++ = ',';
2816                         *ptr++ = '+';
2817                 }
2818                 *ptr++ = '"';
2819         }
2820         if ( si->si_exanlist && !BER_BVISNULL(&si->si_exanlist[0].an_name) ) {
2821                 ptr = lutil_strcopy( ptr, " " EXATTRSSTR "=" );
2822                 ptr = anlist_unparse( si->si_exanlist, ptr );
2823         }
2824         ptr = lutil_strcopy( ptr, " " SCHEMASTR "=" );
2825         ptr = lutil_strcopy( ptr, si->si_schemachecking ? "on" : "off" );
2826
2827         ptr = lutil_strcopy( ptr, " " TYPESTR "=" );
2828         ptr = lutil_strcopy( ptr, si->si_type == LDAP_SYNC_REFRESH_AND_PERSIST ?
2829                 "refreshAndPersist" : "refreshOnly" );
2830
2831         if ( si->si_type == LDAP_SYNC_REFRESH_ONLY ) {
2832                 int dd, hh, mm, ss;
2833
2834                 dd = si->si_interval;
2835                 ss = dd % 60;
2836                 dd /= 60;
2837                 mm = dd % 60;
2838                 dd /= 60;
2839                 hh = dd % 24;
2840                 dd /= 24;
2841                 ptr = lutil_strcopy( ptr, " " INTERVALSTR "=" );
2842                 ptr += sprintf( ptr, "%02d:%02d:%02d:%02d", dd, hh, mm, ss );
2843         } else if ( si->si_retryinterval ) {
2844                 int space=0;
2845                 ptr = lutil_strcopy( ptr, " " RETRYSTR "=\"" );
2846                 for (i=0; si->si_retryinterval[i]; i++) {
2847                         if ( space ) *ptr++ = ' ';
2848                         space = 1;
2849                         ptr += sprintf( ptr, "%d", si->si_retryinterval[i] );
2850                         if ( si->si_retrynum_init[i] == -1 )
2851                                 *ptr++ = '+';
2852                         else
2853                                 ptr += sprintf( ptr, "%d", si->si_retrynum_init );
2854                 }
2855                 *ptr++ = '"';
2856         }
2857
2858 #if 0 /* FIXME: unused in syncrepl.c, should remove it */
2859         ptr = lutil_strcopy( ptr, " " MANAGEDSAITSTR "=" );
2860         ptr += sprintf( ptr, "%d", si->si_manageDSAit );
2861 #endif
2862
2863         if ( si->si_slimit ) {
2864                 ptr = lutil_strcopy( ptr, " " SLIMITSTR "=" );
2865                 ptr += sprintf( ptr, "%d", si->si_slimit );
2866         }
2867
2868         if ( si->si_tlimit ) {
2869                 ptr = lutil_strcopy( ptr, " " TLIMITSTR "=" );
2870                 ptr += sprintf( ptr, "%d", si->si_tlimit );
2871         }
2872         bc.bv_len = ptr - buf;
2873         bc.bv_val = buf;
2874         ber_dupbv( bv, &bc );
2875 }
2876
2877 static CfEntryInfo *
2878 config_find_base( CfEntryInfo *root, struct berval *dn, CfEntryInfo **last )
2879 {
2880         struct berval cdn;
2881         char *c;
2882
2883         if ( !root ) {
2884                 *last = NULL;
2885                 return NULL;
2886         }
2887
2888         if ( dn_match( &root->ce_entry->e_nname, dn ))
2889                 return root;
2890
2891         c = dn->bv_val+dn->bv_len;
2892         for (;*c != ',';c--);
2893
2894         while(root) {
2895                 *last = root;
2896                 for (--c;c>dn->bv_val && *c != ',';c--);
2897                 cdn.bv_val = c;
2898                 if ( *c == ',' )
2899                         cdn.bv_val++;
2900                 cdn.bv_len = dn->bv_len - (cdn.bv_val - dn->bv_val);
2901
2902                 root = root->ce_kids;
2903
2904                 for (;root;root=root->ce_sibs) {
2905                         if ( dn_match( &root->ce_entry->e_nname, &cdn )) {
2906                                 if ( cdn.bv_val == dn->bv_val ) {
2907                                         return root;
2908                                 }
2909                                 break;
2910                         }
2911                 }
2912         }
2913         return root;
2914 }
2915
2916 static int
2917 config_ldif_resp( Operation *op, SlapReply *rs )
2918 {
2919         if ( rs->sr_type == REP_SEARCH ) {
2920                 CfBackInfo *cfb = op->o_callback->sc_private;
2921
2922                 cfb->cb_got_ldif = 1;
2923                 rs->sr_err = config_add_internal( cfb, rs->sr_entry, NULL, NULL );
2924         }
2925         return rs->sr_err;
2926 }
2927
2928 /* Configure and read the underlying back-ldif store */
2929 static int
2930 config_setup_ldif( BackendDB *be, const char *dir ) {
2931         CfBackInfo *cfb = be->be_private;
2932         ConfigArgs c = {0};
2933         ConfigTable *ct;
2934         char *argv[3];
2935         int rc;
2936         slap_callback cb = { NULL, config_ldif_resp, NULL, NULL };
2937         Connection conn = {0};
2938         char opbuf[OPERATION_BUFFER_SIZE];
2939         Operation *op;
2940         SlapReply rs = {REP_RESULT};
2941         Filter filter = { LDAP_FILTER_PRESENT };
2942         struct berval filterstr = BER_BVC("(objectclass=*)");
2943         struct stat st;
2944
2945         /* Is the config directory available? */
2946         if ( stat( dir, &st ) < 0 ) {
2947                 /* No, so don't bother using the backing store.
2948                  * All changes will be in-memory only.
2949                  */
2950                 return 0;
2951         }
2952
2953         cfb->cb_db.bd_info = backend_info( "ldif" );
2954         if ( !cfb->cb_db.bd_info )
2955                 return 0;       /* FIXME: eventually this will be a fatal error */
2956
2957         if ( cfb->cb_db.bd_info->bi_db_init( &cfb->cb_db )) return 1;
2958
2959         /* Mark that back-ldif type is in use */
2960         cfb->cb_db.bd_info->bi_nDB++;
2961
2962         cfb->cb_db.be_suffix = be->be_suffix;
2963         cfb->cb_db.be_nsuffix = be->be_nsuffix;
2964         cfb->cb_db.be_rootdn = be->be_rootdn;
2965         cfb->cb_db.be_rootndn = be->be_rootndn;
2966
2967         ber_str2bv( dir, 0, 1, &cfdir );
2968
2969         c.be = &cfb->cb_db;
2970         c.fname = "slapd";
2971         c.argc = 2;
2972         argv[0] = "directory";
2973         argv[1] = (char *)dir;
2974         argv[2] = NULL;
2975         c.argv = argv;
2976
2977         ct = config_find_keyword( c.be->be_cf_table, &c );
2978         if ( !ct )
2979                 return 1;
2980
2981         if ( config_add_vals( ct, &c ))
2982                 return 1;
2983
2984         if ( backend_startup_one( &cfb->cb_db ))
2985                 return 1;
2986
2987         op = (Operation *)opbuf;
2988         connection_fake_init( &conn, op, cfb );
2989
2990         filter.f_desc = slap_schema.si_ad_objectClass;
2991
2992         op->o_tag = LDAP_REQ_SEARCH;
2993
2994         op->ors_filter = &filter;
2995         op->ors_filterstr = filterstr;
2996         op->ors_scope = LDAP_SCOPE_SUBTREE;
2997
2998         op->o_dn = be->be_rootdn;
2999         op->o_ndn = be->be_rootndn;
3000
3001         op->o_req_dn = be->be_suffix[0];
3002         op->o_req_ndn = be->be_nsuffix[0];
3003
3004         op->ors_tlimit = SLAP_NO_LIMIT;
3005         op->ors_slimit = SLAP_NO_LIMIT;
3006
3007         op->ors_attrs = slap_anlist_all_attributes;
3008         op->ors_attrsonly = 0;
3009
3010         op->o_callback = &cb;
3011         cb.sc_private = cfb;
3012
3013         op->o_bd = &cfb->cb_db;
3014         op->o_bd->be_search( op, &rs );
3015
3016         cfb->cb_use_ldif = 1;
3017
3018         return 0;
3019 }
3020
3021 static int
3022 CfOcInfo_cmp( const void *c1, const void *c2 ) {
3023         const CfOcInfo *co1 = c1;
3024         const CfOcInfo *co2 = c2;
3025
3026         return ber_bvcmp( co1->co_name, co2->co_name );
3027 }
3028
3029 int
3030 config_register_schema(ConfigTable *ct, ConfigOCs *ocs) {
3031         int i;
3032         CfOcInfo *co;
3033
3034         i = init_config_attrs( ct );
3035         if ( i ) return i;
3036
3037         /* set up the objectclasses */
3038         i = init_config_ocs( ocs );
3039         if ( i ) return i;
3040
3041         for (i=0; ocs[i].def; i++) {
3042                 if ( ocs[i].oc ) {
3043                         co = ch_malloc( sizeof(CfOcInfo) );
3044                         co->co_oc = *ocs[i].oc;
3045                         co->co_name = &co->co_oc->soc_cname;
3046                         co->co_table = ct;
3047                         co->co_type = ocs[i].cft;
3048                         avl_insert( &CfOcTree, co, CfOcInfo_cmp, avl_dup_error );
3049                 }
3050         }
3051         return 0;
3052 }
3053
3054 int
3055 read_config(const char *fname, const char *dir) {
3056         BackendDB *be;
3057         CfBackInfo *cfb;
3058
3059         /* Setup the config backend */
3060         be = backend_db_init( "config" );
3061         if ( !be )
3062                 return 1;
3063
3064         cfb = be->be_private;
3065
3066         /* Setup the underlying back-ldif backend */
3067         if ( config_setup_ldif( be, dir ))
3068                 return 1;
3069
3070 #ifdef  SLAP_USE_CONFDIR
3071         /* If we read the config from back-ldif, nothing to do here */
3072         if ( cfb->cb_got_ldif )
3073                 return 0;
3074 #endif
3075         ber_str2bv( fname, 0, 1, &cf_prv.c_file );
3076
3077         return read_config_file(fname, 0, NULL);
3078 }
3079
3080 static int
3081 config_back_bind( Operation *op, SlapReply *rs )
3082 {
3083         if ( op->orb_method == LDAP_AUTH_SIMPLE && be_isroot_pw( op )) {
3084                 ber_dupbv( &op->orb_edn, be_root_dn( op->o_bd ));
3085                 /* frontend sends result */
3086                 return LDAP_SUCCESS;
3087         }
3088
3089         rs->sr_err = LDAP_INVALID_CREDENTIALS;
3090         send_ldap_result( op, rs );
3091
3092         return rs->sr_err;
3093 }
3094
3095 static int
3096 config_send( Operation *op, SlapReply *rs, CfEntryInfo *ce, int depth )
3097 {
3098         int rc = 0;
3099
3100         if ( test_filter( op, ce->ce_entry, op->ors_filter ) == LDAP_COMPARE_TRUE )
3101         {
3102                 rs->sr_attrs = op->ors_attrs;
3103                 rs->sr_entry = ce->ce_entry;
3104                 rc = send_search_entry( op, rs );
3105         }
3106         if ( op->ors_scope == LDAP_SCOPE_SUBTREE ) {
3107                 if ( ce->ce_kids ) {
3108                         rc = config_send( op, rs, ce->ce_kids, 1 );
3109                         if ( rc ) return rc;
3110                 }
3111                 if ( depth ) {
3112                         for (ce=ce->ce_sibs; ce; ce=ce->ce_sibs) {
3113                                 rc = config_send( op, rs, ce, 0 );
3114                                 if ( rc ) break;
3115                         }
3116                 }
3117         }
3118         return rc;
3119 }
3120
3121 static ConfigTable *
3122 config_find_table( CfOcInfo **colst, int nocs, AttributeDescription *ad )
3123 {
3124         int i, j;
3125
3126         for (j=0; j<nocs; j++) {
3127                 for (i=0; colst[j]->co_table[i].name; i++)
3128                         if ( colst[j]->co_table[i].ad == ad )
3129                                 return &colst[j]->co_table[i];
3130         }
3131         return NULL;
3132 }
3133
3134 /* Sort the attributes of the entry according to the order defined
3135  * in the objectclass, with required attributes occurring before
3136  * allowed attributes. For any attributes with sequencing dependencies
3137  * (e.g., rootDN must be defined after suffix) the objectclass must
3138  * list the attributes in the desired sequence.
3139  */
3140 static void
3141 sort_attrs( Entry *e, CfOcInfo **colst, int nocs )
3142 {
3143         Attribute *a, *head = NULL, *tail = NULL, **prev;
3144         int i, j;
3145
3146         for (i=0; i<nocs; i++) {
3147                 if ( colst[i]->co_oc->soc_required ) {
3148                         AttributeType **at = colst[i]->co_oc->soc_required;
3149                         for (j=0; at[j]; j++) {
3150                                 for (a=e->e_attrs, prev=&e->e_attrs; a;
3151                                         prev = &(*prev)->a_next, a=a->a_next) {
3152                                         if ( a->a_desc == at[j]->sat_ad ) {
3153                                                 *prev = a->a_next;
3154                                                 if (!head) {
3155                                                         head = a;
3156                                                         tail = a;
3157                                                 } else {
3158                                                         tail->a_next = a;
3159                                                         tail = a;
3160                                                 }
3161                                                 break;
3162                                         }
3163                                 }
3164                         }
3165                 }
3166                 if ( colst[i]->co_oc->soc_allowed ) {
3167                         AttributeType **at = colst[i]->co_oc->soc_allowed;
3168                         for (j=0; at[j]; j++) {
3169                                 for (a=e->e_attrs, prev=&e->e_attrs; a;
3170                                         prev = &(*prev)->a_next, a=a->a_next) {
3171                                         if ( a->a_desc == at[j]->sat_ad ) {
3172                                                 *prev = a->a_next;
3173                                                 if (!head) {
3174                                                         head = a;
3175                                                         tail = a;
3176                                                 } else {
3177                                                         tail->a_next = a;
3178                                                         tail = a;
3179                                                 }
3180                                                 break;
3181                                         }
3182                                 }
3183                         }
3184                 }
3185         }
3186         if ( tail ) {
3187                 tail->a_next = e->e_attrs;
3188                 e->e_attrs = head;
3189         }
3190 }
3191
3192 static int
3193 check_vals( ConfigTable *ct, ConfigArgs *ca, void *ptr, int isAttr )
3194 {
3195         Attribute *a = NULL;
3196         AttributeDescription *ad;
3197         BerVarray vals;
3198
3199         int i, rc = 0, sort = 0;
3200
3201         if ( isAttr ) {
3202                 a = ptr;
3203                 ad = a->a_desc;
3204                 vals = a->a_vals;
3205         } else {
3206                 Modifications *ml = ptr;
3207                 ad = ml->sml_desc;
3208                 vals = ml->sml_values;
3209         }
3210
3211         if ( a && ( ad->ad_type->sat_flags & SLAP_AT_ORDERED_VAL )) {
3212                 sort = 1;
3213                 rc = ordered_value_sort( a, 1 );
3214                 if ( rc )
3215                         return rc;
3216         }
3217         for ( i=0; vals[i].bv_val; i++ ) {
3218                 ca->line = vals[i].bv_val;
3219                 if ( sort ) {
3220                         char *idx = strchr( ca->line, '}' );
3221                         if ( idx ) ca->line = idx+1;
3222                 }
3223                 rc = config_parse_vals( ct, ca, i );
3224                 if ( rc )
3225                         break;
3226         }
3227         return rc;
3228 }
3229
3230 static int
3231 check_name_index( CfEntryInfo *parent, ConfigType ce_type, Entry *e,
3232         SlapReply *rs, int *renum )
3233 {
3234         CfEntryInfo *ce;
3235         int index = -1, gotindex = 0, nsibs;
3236         int renumber = 0, tailindex = 0;
3237         char *ptr1, *ptr2;
3238         struct berval rdn;
3239
3240         if ( renum ) *renum = 0;
3241
3242         /* These entries don't get indexed/renumbered */
3243         if ( ce_type == Cft_Global ) return 0;
3244         if ( ce_type == Cft_Schema && parent->ce_type == Cft_Global ) return 0;
3245
3246         if ( ce_type == Cft_Include || ce_type == Cft_Module )
3247                 tailindex = 1;
3248
3249         /* See if the rdn has an index already */
3250         dnRdn( &e->e_name, &rdn );
3251         ptr1 = strchr( e->e_name.bv_val, '{' );
3252         if ( ptr1 && ptr1 - e->e_name.bv_val < rdn.bv_len ) {
3253                 ptr2 = strchr( ptr1, '}' );
3254                 if (!ptr2 || ptr2 - e->e_name.bv_val > rdn.bv_len)
3255                         return LDAP_NAMING_VIOLATION;
3256                 if ( ptr2-ptr1 == 1)
3257                         return LDAP_NAMING_VIOLATION;
3258                 gotindex = 1;
3259                 index = atoi(ptr1+1);
3260                 if ( index < 0 )
3261                         return LDAP_NAMING_VIOLATION;
3262         }
3263
3264         /* count related kids */
3265         for (nsibs=0, ce=parent->ce_kids; ce; ce=ce->ce_sibs) {
3266                 if ( ce->ce_type == ce_type ) nsibs++;
3267         }
3268
3269         if ( index != nsibs ) {
3270                 if ( gotindex ) {
3271                         if ( index < nsibs ) {
3272                                 if ( tailindex ) return LDAP_NAMING_VIOLATION;
3273                                 /* Siblings need to be renumbered */
3274                                 renumber = 1;
3275                         }
3276                 }
3277                 if ( !renumber ) {
3278                         struct berval ival, newrdn, nnewrdn;
3279                         struct berval rtype, rval;
3280                         Attribute *a;
3281                         AttributeDescription *ad = NULL;
3282                         char ibuf[32];
3283                         const char *text;
3284
3285                         rval.bv_val = strchr(rdn.bv_val, '=' ) + 1;
3286                         rval.bv_len = rdn.bv_len - (rval.bv_val - rdn.bv_val);
3287                         rtype.bv_val = rdn.bv_val;
3288                         rtype.bv_len = rval.bv_val - rtype.bv_val - 1;
3289
3290                         /* Find attr */
3291                         slap_bv2ad( &rtype, &ad, &text );
3292                         a = attr_find( e->e_attrs, ad );
3293                         if (!a ) return LDAP_NAMING_VIOLATION;
3294
3295                         ival.bv_val = ibuf;
3296                         ival.bv_len = sprintf( ibuf, IFMT, nsibs );
3297
3298                         newrdn.bv_len = rdn.bv_len + ival.bv_len;
3299                         newrdn.bv_val = ch_malloc( newrdn.bv_len+1 );
3300
3301                         if ( tailindex ) {
3302                                 ptr1 = lutil_strncopy( newrdn.bv_val, rdn.bv_val, rdn.bv_len );
3303                                 ptr1 = lutil_strcopy( ptr1, ival.bv_val );
3304                         } else {
3305                                 int xlen;
3306                                 if ( !gotindex ) {
3307                                         ptr2 = rval.bv_val;
3308                                         xlen = rval.bv_len;
3309                                 } else {
3310                                         xlen = rdn.bv_len - (ptr2 - rdn.bv_val);
3311                                 }
3312                                 ptr1 = lutil_strncopy( newrdn.bv_val, rtype.bv_val,
3313                                         rtype.bv_len );
3314                                 *ptr1++ = '=';
3315                                 ptr1 = lutil_strcopy( ptr1, ival.bv_val );
3316                                 ptr1 = lutil_strncopy( ptr1, ptr2, xlen );
3317                                 *ptr1 = '\0';
3318                         }
3319
3320                         /* Do the equivalent of ModRDN */
3321                         /* Replace DN / NDN */
3322                         newrdn.bv_len = ptr1 - newrdn.bv_val;
3323                         rdnNormalize( 0, NULL, NULL, &newrdn, &nnewrdn, NULL );
3324                         free( e->e_name.bv_val );
3325                         build_new_dn( &e->e_name, &parent->ce_entry->e_name,
3326                                 &newrdn, NULL );
3327                         free( e->e_nname.bv_val );
3328                         build_new_dn( &e->e_nname, &parent->ce_entry->e_nname,
3329                                 &nnewrdn, NULL );
3330
3331                         /* Replace attr */
3332                         free( a->a_vals[0].bv_val );
3333                         ptr1 = strchr( newrdn.bv_val, '=' ) + 1;
3334                         a->a_vals[0].bv_len = newrdn.bv_len - (ptr1 - newrdn.bv_val);
3335                         a->a_vals[0].bv_val = ch_malloc( a->a_vals[0].bv_len + 1 );
3336                         strcpy( a->a_vals[0].bv_val, ptr1 );
3337
3338                         if ( a->a_nvals != a->a_vals ) {
3339                                 free( a->a_nvals[0].bv_val );
3340                                 ptr1 = strchr( nnewrdn.bv_val, '=' ) + 1;
3341                                 a->a_nvals[0].bv_len = nnewrdn.bv_len - (ptr1 - nnewrdn.bv_val);
3342                                 a->a_nvals[0].bv_val = ch_malloc( a->a_nvals[0].bv_len + 1 );
3343                                 strcpy( a->a_nvals[0].bv_val, ptr1 );
3344                         }
3345                         free( nnewrdn.bv_val );
3346                         free( newrdn.bv_val );
3347                 }
3348         }
3349         if ( renum ) *renum = renumber;
3350         return 0;
3351 }
3352
3353 static CfOcInfo **
3354 count_ocs( Attribute *oc_at, int *nocs )
3355 {
3356         int i, j, n;
3357         CfOcInfo co, *coptr, **colst;
3358
3359         /* count the objectclasses */
3360         for ( i=0; oc_at->a_nvals[i].bv_val; i++ );
3361         n = i;
3362         colst = (CfOcInfo **)ch_malloc( n * sizeof(CfOcInfo *));
3363
3364         for ( i=0, j=0; i<n; i++) {
3365                 co.co_name = &oc_at->a_nvals[i];
3366                 coptr = avl_find( CfOcTree, &co, CfOcInfo_cmp );
3367
3368                 /* ignore non-config objectclasses. probably should be
3369                  * an error, general data doesn't belong here.
3370                  */
3371                 if ( !coptr ) continue;
3372
3373                 /* Ignore the root objectclass, it has no implementation.
3374                  */
3375                 if ( coptr->co_type == Cft_Abstract ) continue;
3376                 colst[j++] = coptr;
3377         }
3378         *nocs = j;
3379         return colst;
3380 }
3381
3382         /* Only the root can be Cft_Global, everything else must
3383 /* Parse an LDAP entry into config directives */
3384 static int
3385 config_add_internal( CfBackInfo *cfb, Entry *e, SlapReply *rs, int *renum )
3386 {
3387         CfEntryInfo *ce, *last;
3388         CfOcInfo **colst;
3389         Attribute *a, *oc_at, *type_attr;
3390         AttributeDescription *type_ad = NULL;
3391         int i, j, nocs, rc;
3392         ConfigArgs ca = {0};
3393         struct berval pdn;
3394         ConfigTable *ct, *type_ct = NULL;
3395         char *ptr;
3396
3397         /* Make sure parent exists and entry does not */
3398         ce = config_find_base( cfb->cb_root, &e->e_nname, &last );
3399         if ( ce )
3400                 return LDAP_ALREADY_EXISTS;
3401
3402         dnParent( &e->e_nname, &pdn );
3403
3404         /* If last is NULL, the new entry is the root/suffix entry,
3405          * otherwise last should be the parent.
3406          */
3407         if ( last && !dn_match( &last->ce_entry->e_nname, &pdn )) {
3408                 if ( rs )
3409                         rs->sr_matched = last->ce_entry->e_name.bv_val;
3410                 return LDAP_NO_SUCH_OBJECT;
3411         }
3412
3413         oc_at = attr_find( e->e_attrs, slap_schema.si_ad_objectClass );
3414         if ( !oc_at ) return LDAP_OBJECT_CLASS_VIOLATION;
3415
3416         colst = count_ocs( oc_at, &nocs );
3417
3418         /* Only the root can be Cft_Global, everything else must
3419          * have a parent. Only limited nesting arrangements are allowed.
3420          */
3421         switch( colst[0]->co_type ) {
3422         case Cft_Global:
3423                 if ( last )  {
3424                         rc = LDAP_CONSTRAINT_VIOLATION;
3425                         goto leave;
3426                 }
3427                 break;
3428         case Cft_Schema:
3429         case Cft_Backend:
3430         case Cft_Database:
3431         case Cft_Include:
3432                 if ( !last || ( last->ce_type != Cft_Global &&
3433                         last->ce_type != colst[0]->co_type )) {
3434                         rc = LDAP_CONSTRAINT_VIOLATION;
3435                         goto leave;
3436                 }
3437                 break;
3438         case Cft_Overlay:
3439                 if ( !last || ( last->ce_type != Cft_Global &&
3440                         last->ce_type != Cft_Database &&
3441                         last->ce_type != colst[0]->co_type )) {
3442                         rc = LDAP_CONSTRAINT_VIOLATION;
3443                         goto leave;
3444                 }
3445                 break;
3446 #ifdef SLAPD_MODULES
3447         case Cft_Module:
3448                 if ( !last || last->ce_type != Cft_Global ) {
3449                         rc = LDAP_CONSTRAINT_VIOLATION;
3450                         goto leave;
3451                 }
3452 #endif
3453                 break;
3454         }
3455
3456         sort_attrs( e, colst, nocs );
3457
3458         /* Parse all the values and check for simple syntax errors before
3459          * performing any set actions.
3460          */
3461         switch (colst[0]->co_type) {
3462         case Cft_Schema:
3463                 /* The cn=schema entry is all hardcoded, so never reparse it */
3464                 if (last->ce_type == Cft_Global )
3465                         goto ok;
3466                 /* FALLTHRU */
3467         case Cft_Global:
3468                 ca.be = LDAP_STAILQ_FIRST(&backendDB);
3469                 break;
3470
3471         case Cft_Backend:
3472                 if ( last->ce_type == Cft_Backend )
3473                         ca.bi = last->ce_bi;
3474                 else
3475                         type_ad = cfAd_backend;
3476                 break;
3477         case Cft_Database:
3478                 if ( last->ce_type == Cft_Database ) {
3479                         ca.be = last->ce_be;
3480                 } else {
3481                         type_ad = cfAd_database;
3482                         /* dummy, just to get past check_attr */
3483                         ca.be = frontendDB;
3484                 }
3485                 break;
3486
3487         case Cft_Overlay:
3488                 ca.be = last->ce_be;
3489                 type_ad = cfAd_overlay;
3490                 break;
3491
3492         case Cft_Include:
3493                 if ( !rs ) {
3494                         nocs = 0; /* ignored */
3495                         break;
3496                 }
3497                 type_ad = cfAd_include;
3498                 break;
3499 #ifdef SLAPD_MODULES
3500         case Cft_Module: {
3501                 ModPaths *mp;
3502                 char *ptr;
3503                 ptr = strchr( e->e_name.bv_val, '{' );
3504                 if ( !ptr ) {
3505                         rc = LDAP_NAMING_VIOLATION;
3506                         goto leave;
3507                 }
3508                 j = atoi(ptr+1);
3509                 for (i=0, mp=&modpaths; mp && i<j; mp=mp->mp_next);
3510                 /* There is no corresponding modpath for this load? */
3511                 if ( i != j ) {
3512                         rc = LDAP_NAMING_VIOLATION;
3513                         goto leave;
3514                 }
3515                 module_path( mp->mp_path.bv_val );
3516                 ca.private = mp;
3517                 }
3518                 break;
3519 #endif
3520         }
3521
3522         /* If doing an LDAPadd, check for indexed names and any necessary
3523          * renaming/renumbering. Entries that don't need indexed names are
3524          * ignored. Entries that need an indexed name and arrive without one
3525          * are assigned to the end. Entries that arrive with an index may
3526          * cause the following entries to be renumbered/bumped down.
3527          *
3528          * Note that "pseudo-indexed" entries (cn=Include{xx}, cn=Module{xx})
3529          * don't allow Adding an entry with an index that's already in use.
3530          * This is flagged as an error (LDAP_ALREADY_EXISTS) up above.
3531          *
3532          * These entries can have auto-assigned indexes (appended to the end)
3533          * but only the other types support auto-renumbering of siblings.
3534          */
3535         rc = check_name_index( last, colst[0]->co_type, e, rs, renum );
3536         if ( rc )
3537                 goto leave;
3538
3539         init_config_argv( &ca );
3540         if ( type_ad ) {
3541                 type_attr = attr_find( e->e_attrs, type_ad );
3542                 if ( !type_attr ) {
3543                         rc = LDAP_OBJECT_CLASS_VIOLATION;
3544                         goto leave;
3545                 }
3546                 type_ct = config_find_table( colst, nocs, type_ad );
3547                 if ( !type_ct ) {
3548                         rc = LDAP_OBJECT_CLASS_VIOLATION;
3549                         goto leave;
3550                 }
3551                 rc = check_vals( type_ct, &ca, type_attr, 1);
3552                 if ( rc ) goto leave;
3553         }
3554         for ( a=e->e_attrs; a; a=a->a_next ) {
3555                 if ( a == type_attr || a == oc_at ) continue;
3556                 ct = config_find_table( colst, nocs, a->a_desc );
3557                 if ( !ct ) continue;    /* user data? */
3558                 rc = check_vals( ct, &ca, a, 1 );
3559                 if ( rc ) goto leave;
3560         }
3561
3562         /* Basic syntax checks are OK. Do the actual settings. */
3563         if ( type_ct ) {
3564                 ca.line = type_attr->a_vals[0].bv_val;
3565                 if ( type_ad->ad_type->sat_flags & SLAP_AT_ORDERED ) {
3566                         ptr = strchr( ca.line, '}' );
3567                         if ( ptr ) ca.line = ptr+1;
3568                 }
3569                 ca.valx = 0;
3570                 rc = config_parse_add( type_ct, &ca );
3571                 if ( rc ) {
3572                         rc = LDAP_OTHER;
3573                         goto leave;
3574                 }
3575         }
3576         for ( a=e->e_attrs; a; a=a->a_next ) {
3577                 if ( a == type_attr || a == oc_at ) continue;
3578                 ct = config_find_table( colst, nocs, a->a_desc );
3579                 if ( !ct ) continue;    /* user data? */
3580                 for (i=0; a->a_vals[i].bv_val; i++) {
3581                         ca.line = a->a_vals[i].bv_val;
3582                         if ( a->a_desc->ad_type->sat_flags & SLAP_AT_ORDERED ) {
3583                                 ptr = strchr( ca.line, '}' );
3584                                 if ( ptr ) ca.line = ptr+1;
3585                         }
3586                         ca.valx = i;
3587                         rc = config_parse_add( ct, &ca );
3588                         if ( rc ) {
3589                                 rc = LDAP_OTHER;
3590                                 goto leave;
3591                         }
3592                 }
3593         }
3594 ok:
3595         ce = ch_calloc( 1, sizeof(CfEntryInfo) );
3596         ce->ce_parent = last;
3597         ce->ce_entry = entry_dup( e );
3598         ce->ce_entry->e_private = ce;
3599         ce->ce_type = colst[0]->co_type;
3600         ce->ce_be = ca.be;
3601         ce->ce_bi = ca.bi;
3602         if ( !last ) {
3603                 cfb->cb_root = ce;
3604         } else if ( last->ce_kids ) {
3605                 CfEntryInfo *c2;
3606
3607                 for (c2=last->ce_kids; c2 && c2->ce_sibs; c2 = c2->ce_sibs);
3608
3609                 c2->ce_sibs = ce;
3610         } else {
3611                 last->ce_kids = ce;
3612         }
3613
3614 leave:
3615         ch_free( ca.argv );
3616         if ( colst ) ch_free( colst );
3617         return rc;
3618 }
3619
3620 /* Parse an LDAP entry into config directives, then store in underlying
3621  * database.
3622  */
3623 static int
3624 config_back_add( Operation *op, SlapReply *rs )
3625 {
3626         CfBackInfo *cfb;
3627         CfEntryInfo *ce, *last;
3628         int renumber;
3629
3630         if ( !be_isroot( op ) ) {
3631                 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
3632                 goto out;
3633         }
3634
3635         cfb = (CfBackInfo *)op->o_bd->be_private;
3636
3637         ldap_pvt_thread_pool_pause( &connection_pool );
3638
3639         /* Strategy:
3640          * 1) check for existence of entry
3641          * 2) check for sibling renumbering
3642          * 3) perform internal add
3643          * 4) store entry in underlying database
3644          * 5) perform any necessary renumbering
3645          */
3646         rs->sr_err = config_add_internal( cfb, op->ora_e, rs, &renumber );
3647         if ( rs->sr_err == LDAP_SUCCESS && cfb->cb_use_ldif ) {
3648                 BackendDB *be = op->o_bd;
3649                 slap_callback sc = { NULL, slap_null_cb, NULL, NULL };
3650                 op->o_bd = &cfb->cb_db;
3651                 sc.sc_next = op->o_callback;
3652                 op->o_callback = &sc;
3653                 op->o_bd->be_add( op, rs );
3654                 op->o_bd = be;
3655                 op->o_callback = sc.sc_next;
3656         }
3657         if ( renumber ) {
3658         }
3659
3660         ldap_pvt_thread_pool_resume( &connection_pool );
3661
3662 out:
3663         send_ldap_result( op, rs );
3664         return rs->sr_err;
3665 }
3666
3667 typedef struct delrec {
3668         struct delrec *next;
3669         int nidx;
3670         int idx[0];
3671 } delrec;
3672
3673 static int
3674 config_modify_internal( CfEntryInfo *ce, Operation *op, SlapReply *rs,
3675         char *textbuf, int textsize )
3676 {
3677         CfBackInfo *cfb = (CfBackInfo *)op->o_bd->be_private;
3678         int rc = LDAP_UNWILLING_TO_PERFORM;
3679         Modifications *ml;
3680         Entry *e = ce->ce_entry;
3681         Attribute *save_attrs = e->e_attrs, *oc_at;
3682         ConfigArgs ca = {0};
3683         ConfigTable *ct;
3684         CfOcInfo **colst;
3685         int i, nocs;
3686         char *ptr;
3687         delrec *dels = NULL, *deltail = NULL;
3688
3689         oc_at = attr_find( e->e_attrs, slap_schema.si_ad_objectClass );
3690         if ( !oc_at ) return LDAP_OBJECT_CLASS_VIOLATION;
3691
3692         colst = count_ocs( oc_at, &nocs );
3693
3694         e->e_attrs = attrs_dup( e->e_attrs );
3695
3696         init_config_argv( &ca );
3697         ca.be = ce->ce_be;
3698         ca.bi = ce->ce_bi;
3699
3700         for (ml = op->orm_modlist; ml; ml=ml->sml_next) {
3701                 ct = config_find_table( colst, nocs, ml->sml_desc );
3702                 switch (ml->sml_op) {
3703                 case LDAP_MOD_DELETE:
3704                 case LDAP_MOD_REPLACE: {
3705                         BerVarray vals = NULL, nvals;
3706                         int *idx = NULL;
3707                         if ( ct && ( ct->arg_type & ARG_NO_DELETE )) {
3708                                 rc = LDAP_UNWILLING_TO_PERFORM;
3709                                 snprintf(textbuf, textsize, "cannot delete %s",
3710                                         ml->sml_desc );
3711                                 rs->sr_text = textbuf;
3712                                 goto out;
3713                         }
3714                         if ( ml->sml_op == LDAP_MOD_REPLACE ) {
3715                                 vals = ml->sml_values;
3716                                 nvals = ml->sml_nvalues;
3717                                 ml->sml_values = NULL;
3718                                 ml->sml_nvalues = NULL;
3719                         }
3720                         /* If we're deleting by values, remember the indexes of the
3721                          * values we deleted.
3722                          */
3723                         if ( ct && ml->sml_values ) {
3724                                 delrec *d;
3725                                 for (i=0; ml->sml_values[i].bv_val; i++);
3726                                 d = ch_malloc( sizeof(delrec) + i * sizeof(int));
3727                                 d->nidx = i;
3728                                 d->next = NULL;
3729                                 if ( dels ) {
3730                                         deltail->next = d;
3731                                 } else {
3732                                         dels = d;
3733                                 }
3734                                 deltail = d;
3735                                 idx = d->idx;
3736                         }
3737                         rc = modify_delete_vindex(e, &ml->sml_mod,
3738                                 get_permissiveModify(op),
3739                                 &rs->sr_text, textbuf, textsize, idx );
3740                         if ( ml->sml_op == LDAP_MOD_REPLACE ) {
3741                                 ml->sml_values = vals;
3742                                 ml->sml_nvalues = nvals;
3743                         }
3744                         if ( !vals )
3745                                 break;
3746                         }
3747                         /* FALLTHRU: LDAP_MOD_REPLACE && vals */
3748
3749                 case LDAP_MOD_ADD:
3750                 case SLAP_MOD_SOFTADD: {
3751                         int mop = ml->sml_op;
3752                         int navals = -1;
3753                         ml->sml_op = LDAP_MOD_ADD;
3754                         if ( ct ) {
3755                                 if ( ct->arg_type & ARG_NO_INSERT ) {
3756                                         Attribute *a = attr_find( e->e_attrs, ml->sml_desc );
3757                                         if ( a ) {
3758                                                 for (i = 0; a->a_vals[i].bv_val; i++ );
3759                                                 navals = i;
3760                                         }
3761                                 }
3762                                 for ( i=0; !BER_BVISNULL( &ml->sml_values[i] ); i++ ) {
3763                                         if ( ml->sml_values[i].bv_val[0] == '{' &&
3764                                                 navals >= 0 ) {
3765                                                 int j = strtol( ml->sml_values[i].bv_val+1, NULL, 0 );
3766                                                 if ( j < navals ) {
3767                                                         rc = LDAP_UNWILLING_TO_PERFORM;
3768                                                         snprintf(textbuf, textsize, "cannot insert %s",
3769                                                                 ml->sml_desc );
3770                                                         rs->sr_text = textbuf;
3771                                                         goto out;
3772                                                 }
3773                                         }
3774                                         rc = check_vals( ct, &ca, ml, 0 );
3775                                         if ( rc ) goto out;
3776                                 }
3777                         }
3778                         rc = modify_add_values(e, &ml->sml_mod,
3779                                    get_permissiveModify(op),
3780                                    &rs->sr_text, textbuf, textsize );
3781
3782                         /* If value already exists, show success here
3783                          * and ignore this operation down below.
3784                          */
3785                         if ( mop == SLAP_MOD_SOFTADD ) {
3786                                 if ( rc == LDAP_TYPE_OR_VALUE_EXISTS )
3787                                         rc = LDAP_SUCCESS;
3788                                 else
3789                                         mop = LDAP_MOD_ADD;
3790                         }
3791                         ml->sml_op = mop;
3792                         break;
3793                         }
3794
3795                         break;
3796                 case LDAP_MOD_INCREMENT:        /* FIXME */
3797                         break;
3798                 default:
3799                         break;
3800                 }
3801                 if(rc != LDAP_SUCCESS) break;
3802         }
3803
3804         if(rc == LDAP_SUCCESS) {
3805                 /* check that the entry still obeys the schema */
3806                 rc = entry_schema_check(op->o_bd, e, NULL,
3807                                   &rs->sr_text, textbuf, textsize );
3808         }
3809         if ( rc == LDAP_SUCCESS ) {
3810                 /* Basic syntax checks are OK. Do the actual settings. */
3811                 for ( ml = op->orm_modlist; ml; ml = ml->sml_next ) {
3812                         ct = config_find_table( colst, nocs, ml->sml_desc );
3813                         if ( !ct ) continue;
3814
3815                         switch (ml->sml_op) {
3816                         case LDAP_MOD_DELETE:
3817                         case LDAP_MOD_REPLACE: {
3818                                 BerVarray vals = NULL, nvals;
3819                                 Attribute *a;
3820                                 delrec *d = dels;
3821
3822                                 a = attr_find( e->e_attrs, ml->sml_desc );
3823
3824                                 if ( ml->sml_op == LDAP_MOD_REPLACE ) {
3825                                         vals = ml->sml_values;
3826                                         nvals = ml->sml_nvalues;
3827                                         ml->sml_values = NULL;
3828                                         ml->sml_nvalues = NULL;
3829                                 }
3830                                 /* If we didn't delete the whole attribute */
3831                                 if ( ml->sml_values && a ) {
3832                                         struct berval *mvals;
3833                                         int j;
3834
3835                                         if ( ml->sml_nvalues )
3836                                                 mvals = ml->sml_nvalues;
3837                                         else
3838                                                 mvals = ml->sml_values;
3839
3840                                         /* use the indexes we saved up above */
3841                                         for (i=0; i < d->nidx; i++) {
3842                                                 struct berval bv = *mvals++;
3843                                                 if ( a->a_desc->ad_type->sat_flags & SLAP_AT_ORDERED &&
3844                                                         bv.bv_val[0] == '{' ) {
3845                                                         ptr = strchr( bv.bv_val, '}' ) + 1;
3846                                                         bv.bv_len -= ptr - bv.bv_val;
3847                                                         bv.bv_val = ptr;
3848                                                 }
3849                                                 ca.line = bv.bv_val;
3850                                                 ca.valx = d->idx[i];
3851                                                 rc = config_del_vals( ct, &ca );
3852                                                 if ( rc != LDAP_SUCCESS ) break;
3853                                                 for (j=i+1; j < d->nidx; j++)
3854                                                         if ( d->idx[j] >d->idx[i] )
3855                                                                 d->idx[j]--;
3856                                         }
3857                                 } else {
3858                                         ca.valx = -1;
3859                                         ca.line = NULL;
3860                                         rc = config_del_vals( ct, &ca );
3861                                 }
3862                                 ch_free( dels );
3863                                 dels = d->next;
3864                                 if ( ml->sml_op == LDAP_MOD_REPLACE ) {
3865                                         ml->sml_values = vals;
3866                                         ml->sml_nvalues = nvals;
3867                                 }
3868                                 if ( !vals || rc != LDAP_SUCCESS )
3869                                         break;
3870                                 }
3871                                 /* FALLTHRU: LDAP_MOD_REPLACE && vals */
3872
3873                         case LDAP_MOD_ADD:
3874                                 for (i=0; ml->sml_values[i].bv_val; i++) {
3875                                         ca.line = ml->sml_values[i].bv_val;
3876                                         ca.valx = -1;
3877                                         if ( ml->sml_desc->ad_type->sat_flags & SLAP_AT_ORDERED &&
3878                                                 ca.line[0] == '{' ) {
3879                                                 ptr = strchr( ca.line, '}' );
3880                                                 if ( ptr ) {
3881                                                         ca.valx = strtol( ca.line+1, NULL, 0 );
3882                                                         ca.line = ptr+1;
3883                                                 }
3884                                         }
3885                                         rc = config_parse_add( ct, &ca );
3886                                         if ( rc ) {
3887                                                 rc = LDAP_OTHER;
3888                                                 goto out;
3889                                         }
3890                                 }
3891
3892                                 break;
3893                         }
3894                 }
3895         }
3896
3897 out:
3898         if ( ca.cleanup )
3899                 ca.cleanup( &ca );
3900         if ( rc == LDAP_SUCCESS ) {
3901                 attrs_free( save_attrs );
3902         } else {
3903                 attrs_free( e->e_attrs );
3904                 e->e_attrs = save_attrs;
3905         }
3906         ch_free( ca.argv );
3907         if ( colst ) ch_free( colst );
3908
3909         return rc;
3910 }
3911
3912 static int
3913 config_back_modify( Operation *op, SlapReply *rs )
3914 {
3915         CfBackInfo *cfb;
3916         CfEntryInfo *ce, *last;
3917         Modifications *ml;
3918         char textbuf[SLAP_TEXT_BUFLEN];
3919         struct berval rdn;
3920         char *ptr;
3921         AttributeDescription *rad = NULL;
3922
3923         if ( !be_isroot( op ) ) {
3924                 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
3925                 goto out;
3926         }
3927
3928         cfb = (CfBackInfo *)op->o_bd->be_private;
3929
3930         ce = config_find_base( cfb->cb_root, &op->o_req_ndn, &last );
3931         if ( !ce ) {
3932                 if ( last )
3933                         rs->sr_matched = last->ce_entry->e_name.bv_val;
3934                 rs->sr_err = LDAP_NO_SUCH_OBJECT;
3935                 goto out;
3936         }
3937
3938         /* Get type of RDN */
3939         rdn = ce->ce_entry->e_nname;
3940         ptr = strchr( rdn.bv_val, '=' );
3941         rdn.bv_len = ptr - rdn.bv_val;
3942         slap_bv2ad( &rdn, &rad, &rs->sr_text );
3943
3944         /* Some basic validation... */
3945         for ( ml = op->orm_modlist; ml; ml = ml->sml_next ) {
3946                 /* Don't allow Modify of RDN; must use ModRdn for that. */
3947                 if ( ml->sml_desc == rad ) {
3948                         rs->sr_err = LDAP_NOT_ALLOWED_ON_RDN;
3949                         rs->sr_text = "Use modrdn to change the entry name";
3950                         goto out;
3951                 }
3952         }
3953
3954         ldap_pvt_thread_pool_pause( &connection_pool );
3955
3956         /* Strategy:
3957          * 1) perform the Modify on the cached Entry.
3958          * 2) verify that the Entry still satisfies the schema.
3959          * 3) perform the individual config operations.
3960          * 4) store Modified entry in underlying LDIF backend.
3961          */
3962         rs->sr_err = config_modify_internal( ce, op, rs, textbuf, sizeof(textbuf) );
3963         if ( rs->sr_err == LDAP_SUCCESS && cfb->cb_use_ldif ) {
3964                 BackendDB *be = op->o_bd;
3965                 slap_callback sc = { NULL, slap_null_cb, NULL, NULL };
3966                 op->o_bd = &cfb->cb_db;
3967                 sc.sc_next = op->o_callback;
3968                 op->o_callback = &sc;
3969                 op->o_bd->be_modify( op, rs );
3970                 op->o_bd = be;
3971                 op->o_callback = sc.sc_next;
3972         }
3973
3974         ldap_pvt_thread_pool_resume( &connection_pool );
3975 out:
3976         send_ldap_result( op, rs );
3977         return rs->sr_err;
3978 }
3979
3980 static int
3981 config_back_modrdn( Operation *op, SlapReply *rs )
3982 {
3983         CfBackInfo *cfb;
3984         CfEntryInfo *ce, *last;
3985
3986         if ( !be_isroot( op ) ) {
3987                 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
3988                 goto out;
3989         }
3990
3991         cfb = (CfBackInfo *)op->o_bd->be_private;
3992
3993         ce = config_find_base( cfb->cb_root, &op->o_req_ndn, &last );
3994         if ( !ce ) {
3995                 if ( last )
3996                         rs->sr_matched = last->ce_entry->e_name.bv_val;
3997                 rs->sr_err = LDAP_NO_SUCH_OBJECT;
3998                 goto out;
3999         }
4000
4001         /* We don't allow moving objects to new parents.
4002          * Generally we only allow reordering a set of ordered entries.
4003          */
4004         if ( op->orr_newSup ) {
4005                 rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
4006                 goto out;
4007         }
4008         ldap_pvt_thread_pool_pause( &connection_pool );
4009
4010         ldap_pvt_thread_pool_resume( &connection_pool );
4011 out:
4012         send_ldap_result( op, rs );
4013         return rs->sr_err;
4014 }
4015
4016 static int
4017 config_back_search( Operation *op, SlapReply *rs )
4018 {
4019         CfBackInfo *cfb;
4020         CfEntryInfo *ce, *last;
4021         int rc;
4022
4023         if ( !be_isroot( op ) ) {
4024                 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
4025                 goto out;
4026         }
4027
4028         cfb = (CfBackInfo *)op->o_bd->be_private;
4029
4030         ce = config_find_base( cfb->cb_root, &op->o_req_ndn, &last );
4031         if ( !ce ) {
4032                 if ( last )
4033                         rs->sr_matched = last->ce_entry->e_name.bv_val;
4034                 rs->sr_err = LDAP_NO_SUCH_OBJECT;
4035                 goto out;
4036         }
4037         switch ( op->ors_scope ) {
4038         case LDAP_SCOPE_BASE:
4039         case LDAP_SCOPE_SUBTREE:
4040                 config_send( op, rs, ce, 0 );
4041                 break;
4042
4043         case LDAP_SCOPE_ONELEVEL:
4044                 for (ce = ce->ce_kids; ce; ce=ce->ce_sibs) {
4045                         config_send( op, rs, ce, 1 );
4046                 }
4047                 break;
4048         }
4049
4050         rs->sr_err = LDAP_SUCCESS;
4051 out:
4052         send_ldap_result( op, rs );
4053         return 0;
4054 }
4055
4056 static Entry *
4057 config_alloc_entry( CfEntryInfo *parent, struct berval *rdn )
4058 {
4059         Entry *e = ch_calloc( 1, sizeof(Entry) );
4060         CfEntryInfo *ce = ch_calloc( 1, sizeof(CfEntryInfo) );
4061         struct berval pdn;
4062
4063         e->e_private = ce;
4064         ce->ce_entry = e;
4065         ce->ce_parent = parent;
4066         if ( parent ) {
4067                 pdn = parent->ce_entry->e_nname;
4068         } else {
4069                 BER_BVZERO( &pdn );
4070         }
4071
4072         build_new_dn( &e->e_name, &pdn, rdn, NULL );
4073         ber_dupbv( &e->e_nname, &e->e_name );
4074         return e;
4075 }
4076
4077 #define NO_TABLE        0
4078 #define BI_TABLE        1
4079 #define BE_TABLE        2
4080
4081 static int
4082 config_build_entry( ConfigArgs *c, Entry *e, ObjectClass *oc,
4083          struct berval *rdn, ConfigTable *ct, int table )
4084 {
4085         struct berval val;
4086         struct berval ad_name;
4087         AttributeDescription *ad = NULL;
4088         int rc, i;
4089         char *ptr;
4090         const char *text;
4091         char textbuf[SLAP_TEXT_BUFLEN];
4092         size_t textlen = sizeof(textbuf);
4093         AttributeType **at;
4094         Attribute *oc_at;
4095
4096         val = oc->soc_cname;
4097         attr_merge_normalize_one(e, slap_schema.si_ad_objectClass, &val, NULL );
4098         ptr = strchr(rdn->bv_val, '=');
4099         ad_name.bv_val = rdn->bv_val;
4100         ad_name.bv_len = ptr - rdn->bv_val;
4101         rc = slap_bv2ad( &ad_name, &ad, &text );
4102         if ( rc ) {
4103                 return rc;
4104         }
4105         val.bv_val = ptr+1;
4106         val.bv_len = rdn->bv_len - (val.bv_val - rdn->bv_val);
4107         attr_merge_normalize_one(e, ad, &val, NULL );
4108
4109         for (at=oc->soc_required; at && *at; at++) {
4110                 /* Skip the naming attr */
4111                 if ((*at)->sat_ad == ad || (*at)->sat_ad == slap_schema.si_ad_cn )
4112                         continue;
4113                 for (i=0;ct[i].name;i++) {
4114                         if (ct[i].ad == (*at)->sat_ad) {
4115                                 rc = config_get_vals(&ct[i], c);
4116                                 if (rc == LDAP_SUCCESS) {
4117                                         if ( c->rvalue_nvals )
4118                                                 attr_merge(e, ct[i].ad, c->rvalue_vals,
4119                                                         c->rvalue_nvals);
4120                                         else
4121                                                 attr_merge_normalize(e, ct[i].ad,
4122                                                         c->rvalue_vals, NULL);
4123                                         ber_bvarray_free( c->rvalue_nvals );
4124                                         ber_bvarray_free( c->rvalue_vals );
4125                                 }
4126                                 break;
4127                         }
4128                 }
4129         }
4130
4131         for (at=oc->soc_allowed; at && *at; at++) {
4132                 /* Skip the naming attr */
4133                 if ((*at)->sat_ad == ad || (*at)->sat_ad == slap_schema.si_ad_cn )
4134                         continue;
4135                 for (i=0;ct[i].name;i++) {
4136                         if (ct[i].ad == (*at)->sat_ad) {
4137                                 rc = config_get_vals(&ct[i], c);
4138                                 if (rc == LDAP_SUCCESS) {
4139                                         if ( c->rvalue_nvals )
4140                                                 attr_merge(e, ct[i].ad, c->rvalue_vals, c->rvalue_nvals);
4141                                         else
4142                                                 attr_merge_normalize(e, ct[i].ad, c->rvalue_vals, NULL);
4143                                         ber_bvarray_free( c->rvalue_nvals );
4144                                         ber_bvarray_free( c->rvalue_vals );
4145                                 }
4146                                 break;
4147                         }
4148                 }
4149         }
4150
4151         if ( table ) {
4152                 if ( table == BI_TABLE )
4153                         ct = c->bi->bi_cf_table;
4154                 else
4155                         ct = c->be->be_cf_table;
4156                 for (;ct && ct->name;ct++) {
4157                         if (!ct->ad) continue;
4158                         rc = config_get_vals(ct, c);
4159                         if (rc == LDAP_SUCCESS) {
4160                                 if ( c->rvalue_nvals )
4161                                         attr_merge(e, ct->ad, c->rvalue_vals, c->rvalue_nvals);
4162                                 else
4163                                         attr_merge_normalize(e, ct->ad, c->rvalue_vals, NULL);
4164                         }
4165                 }
4166         }
4167         oc_at = attr_find( e->e_attrs, slap_schema.si_ad_objectClass );
4168         rc = structural_class(oc_at->a_vals, &val, NULL, &text, textbuf, textlen);
4169         attr_merge_normalize_one(e, slap_schema.si_ad_structuralObjectClass, &val, NULL );
4170
4171         return 0;
4172 }
4173
4174 static void
4175 config_build_schema_inc( ConfigArgs *c, CfEntryInfo *ceparent,
4176         Operation *op, SlapReply *rs )
4177 {
4178         Entry *e;
4179         ConfigFile *cf = c->private;
4180         CfEntryInfo *ce, *ceprev;
4181         char *ptr;
4182         struct berval bv;
4183
4184         if ( ceparent->ce_kids ) {
4185                 for ( ceprev = ceparent->ce_kids; ceprev->ce_sibs;
4186                         ceprev = ceprev->ce_sibs );
4187         }
4188
4189         for (; cf; cf=cf->c_sibs, c->depth++) {
4190                 c->value_dn.bv_val = c->log;
4191                 bv.bv_val = strrchr(cf->c_file.bv_val, LDAP_DIRSEP[0]);
4192                 if ( !bv.bv_val ) {
4193                         bv = cf->c_file;
4194                 } else {
4195                         bv.bv_val++;
4196                         bv.bv_len = cf->c_file.bv_len - (bv.bv_val - cf->c_file.bv_val);
4197                 }
4198                 ptr = strchr( bv.bv_val, '.' );
4199                 if ( ptr )
4200                         bv.bv_len = ptr - bv.bv_val;
4201                 c->value_dn.bv_len = sprintf(c->value_dn.bv_val, "cn=" IFMT, c->depth);
4202                 strncpy( c->value_dn.bv_val + c->value_dn.bv_len, bv.bv_val,
4203                         bv.bv_len );
4204                 c->value_dn.bv_len += bv.bv_len;
4205                 c->value_dn.bv_val[c->value_dn.bv_len] ='\0';
4206
4207                 e = config_alloc_entry( ceparent, &c->value_dn );
4208                 c->private = cf;
4209                 config_build_entry( c, e, cfOc_schema, &c->value_dn,
4210                         c->bi->bi_cf_table, NO_TABLE );
4211                 ce = e->e_private;
4212                 ce->ce_type = Cft_Schema;
4213                 if ( op ) {
4214                         op->ora_e = e;
4215                         op->o_bd->be_add( op, rs );
4216                 }
4217                 ce->ce_bi = c->bi;
4218                 if ( !ceparent->ce_kids ) {
4219                         ceparent->ce_kids = ce;
4220                 } else {
4221                         ceprev->ce_sibs = ce;
4222                 }
4223                 ceprev = ce;
4224                 if ( cf->c_kids ) {
4225                         c->private = cf->c_kids;
4226                         config_build_schema_inc( c, ceparent, op, rs );
4227                 }
4228         }
4229 }
4230
4231 static CfEntryInfo *
4232 config_build_includes( ConfigArgs *c, CfEntryInfo *ceparent,
4233         Operation *op, SlapReply *rs )
4234 {
4235         Entry *e;
4236         int i;
4237         ConfigFile *cf = c->private;
4238         CfEntryInfo *ce, *ceprev;
4239
4240         if ( ceparent->ce_kids ) {
4241                 for ( ceprev = ceparent->ce_kids; ceprev->ce_sibs;
4242                         ceprev = ceprev->ce_sibs );
4243         }
4244
4245         for (i=0; cf; cf=cf->c_sibs, i++) {
4246                 c->value_dn.bv_val = c->log;
4247                 c->value_dn.bv_len = sprintf(c->value_dn.bv_val, "cn=include" IFMT, i);
4248                 e = config_alloc_entry( ceparent, &c->value_dn );
4249                 c->private = cf;
4250                 config_build_entry( c, e, cfOc_include, &c->value_dn,
4251                         c->bi->bi_cf_table, NO_TABLE );
4252                 if ( op ) {
4253                         op->ora_e = e;
4254                         op->o_bd->be_add( op, rs );
4255                 }
4256                 ce = e->e_private;
4257                 ce->ce_type = Cft_Include;
4258                 ce->ce_bi = c->bi;
4259                 if ( !ceparent->ce_kids ) {
4260                         ceparent->ce_kids = ce;
4261                 } else {
4262                         ceprev->ce_sibs = ce;
4263                 }
4264                 ceprev = ce;
4265                 if ( cf->c_kids ) {
4266                         c->private = cf->c_kids;
4267                         config_build_includes( c, ce, op, rs );
4268                 }
4269         }
4270         return ce;
4271 }
4272
4273 #ifdef SLAPD_MODULES
4274
4275 static CfEntryInfo *
4276 config_build_modules( ConfigArgs *c, CfEntryInfo *ceparent,
4277         Operation *op, SlapReply *rs )
4278 {
4279         Entry *e;
4280         int i;
4281         CfEntryInfo *ce, *ceprev;
4282         ModPaths *mp;
4283
4284         if ( ceparent->ce_kids ) {
4285                 for ( ceprev = ceparent->ce_kids; ceprev->ce_sibs;
4286                         ceprev = ceprev->ce_sibs );
4287         }
4288
4289         for (i=0, mp=&modpaths; mp; mp=mp->mp_next, i++) {
4290                 if ( BER_BVISNULL( &mp->mp_path ) && !mp->mp_loads )
4291                         continue;
4292                 c->value_dn.bv_val = c->log;
4293                 c->value_dn.bv_len = sprintf(c->value_dn.bv_val, "cn=module" IFMT, i);
4294                 e = config_alloc_entry( ceparent, &c->value_dn );
4295                 ce = e->e_private;
4296                 ce->ce_type = Cft_Include;
4297                 c->private = mp;
4298                 config_build_entry( c, e, cfOc_module, &c->value_dn,
4299                         c->bi->bi_cf_table, NO_TABLE );
4300                 if ( op ) {
4301                         op->ora_e = e;
4302                         op->o_bd->be_add( op, rs );
4303                 }
4304                 ce->ce_bi = c->bi;
4305                 if ( !ceparent->ce_kids ) {
4306                         ceparent->ce_kids = ce;
4307                 } else {
4308                         ceprev->ce_sibs = ce;
4309                 }
4310                 ceprev = ce;
4311         }
4312         return ce;
4313 }
4314 #endif
4315
4316 static int
4317 config_back_db_open( BackendDB *be )
4318 {
4319         CfBackInfo *cfb = be->be_private;
4320         struct berval rdn;
4321         Entry *e, *parent;
4322         CfEntryInfo *ce, *ceparent, *ceprev;
4323         int i, rc;
4324         BackendInfo *bi;
4325         BackendDB *bptr;
4326         ConfigArgs c;
4327         ConfigTable *ct;
4328         Connection conn = {0};
4329         char opbuf[OPERATION_BUFFER_SIZE];
4330         Operation *op;
4331         slap_callback cb = { NULL, slap_null_cb, NULL, NULL };
4332         SlapReply rs = {REP_RESULT};
4333
4334         /* If we read the config from back-ldif, nothing to do here */
4335         if ( cfb->cb_got_ldif )
4336                 return 0;
4337
4338         if ( cfb->cb_use_ldif ) {
4339                 op = (Operation *)opbuf;
4340                 connection_fake_init( &conn, op, cfb );
4341
4342                 op->o_dn = be->be_rootdn;
4343                 op->o_ndn = be->be_rootndn;
4344
4345                 op->o_tag = LDAP_REQ_ADD;
4346                 op->o_callback = &cb;
4347                 op->o_bd = &cfb->cb_db;
4348         } else {
4349                 op = NULL;
4350         }
4351
4352         /* create root of tree */
4353         rdn = config_rdn;
4354         e = config_alloc_entry( NULL, &rdn );
4355         ce = e->e_private;
4356         ce->ce_type = Cft_Global;
4357         cfb->cb_root = ce;
4358         c.be = be;
4359         c.bi = be->bd_info;
4360         c.private = cfb->cb_config;
4361         ct = c.bi->bi_cf_table;
4362         config_build_entry( &c, e, cfOc_global, &rdn, ct, NO_TABLE );
4363         if ( op ) {
4364                 op->ora_e = e;
4365                 op->o_bd->be_add( op, &rs );
4366         }
4367         ce->ce_bi = c.bi;
4368
4369         parent = e;
4370         ceparent = ce;
4371
4372         /* Create schema nodes... cn=schema will contain the hardcoded core
4373          * schema, read-only. Child objects will contain runtime loaded schema
4374          * files.
4375          */
4376         rdn = schema_rdn;
4377         e = config_alloc_entry( ceparent, &rdn );
4378         ce = e->e_private;
4379         ce->ce_type = Cft_Schema;
4380         c.private = NULL;
4381         config_build_entry( &c, e, cfOc_schema, &rdn, ct, NO_TABLE );
4382         if ( op ) {
4383                 op->ora_e = e;
4384                 op->o_bd->be_add( op, &rs );
4385         }
4386         if ( !ceparent->ce_kids ) {
4387                 ceparent->ce_kids = ce;
4388         } else {
4389                 ceprev->ce_sibs = ce;
4390         }
4391         ceprev = ce;
4392
4393         /* Create includeFile nodes and schema nodes for included schema... */
4394         if ( cfb->cb_config->c_kids ) {
4395                 c.depth = 0;
4396                 c.private = cfb->cb_config->c_kids;
4397                 config_build_schema_inc( &c, ce, op, &rs );
4398                 c.private = cfb->cb_config->c_kids;
4399                 ceprev = config_build_includes( &c, ceparent, op, &rs );
4400         }
4401
4402 #ifdef SLAPD_MODULES
4403         /* Create Module nodes... */
4404         if ( modpaths.mp_loads ) {
4405                 ceprev = config_build_modules( &c, ceparent, op, &rs );
4406         }
4407 #endif
4408
4409         /* Create backend nodes. Skip if they don't provide a cf_table.
4410          * There usually aren't any of these.
4411          */
4412
4413         c.line = 0;
4414         LDAP_STAILQ_FOREACH( bi, &backendInfo, bi_next) {
4415                 if (!bi->bi_cf_table) continue;
4416                 if (!bi->bi_private) continue;
4417
4418                 rdn.bv_val = c.log;
4419                 rdn.bv_len = sprintf(rdn.bv_val, "%s=%s", cfAd_backend->ad_cname.bv_val, bi->bi_type);
4420                 e = config_alloc_entry( ceparent, &rdn );
4421                 ce = e->e_private;
4422                 ce->ce_type = Cft_Backend;
4423                 ce->ce_bi = bi;
4424                 c.bi = bi;
4425                 config_build_entry( &c, e, cfOc_backend, &rdn, ct, BI_TABLE );
4426                 if ( op ) {
4427                         op->ora_e = e;
4428                         op->o_bd->be_add( op, &rs );
4429                 }
4430                 if ( !ceparent->ce_kids ) {
4431                         ceparent->ce_kids = ce;
4432                 } else {
4433                         ceprev->ce_sibs = ce;
4434                 }
4435                 ceprev = ce;
4436         }
4437
4438         /* Create database nodes... */
4439         i = -1;
4440         LDAP_STAILQ_FOREACH( be, &backendDB, be_next ) {
4441                 slap_overinfo *oi = NULL;
4442                 i++;
4443                 if ( i == 0 ) {
4444                         bptr = frontendDB;
4445                 } else {
4446                         bptr = be;
4447                 }
4448                 if ( overlay_is_over( bptr )) {
4449                         oi = bptr->bd_info->bi_private;
4450                         bi = oi->oi_orig;
4451                 } else {
4452                         bi = bptr->bd_info;
4453                 }
4454                 rdn.bv_val = c.log;
4455                 rdn.bv_len = sprintf(rdn.bv_val, "%s=" IFMT "%s", cfAd_database->ad_cname.bv_val,
4456                         i, bi->bi_type);
4457                 e = config_alloc_entry( ceparent, &rdn );
4458                 ce = e->e_private;
4459                 c.be = bptr;
4460                 c.bi = bi;
4461                 ce->ce_type = Cft_Database;
4462                 ce->ce_be = c.be;
4463                 ce->ce_bi = c.bi;
4464                 config_build_entry( &c, e, cfOc_database, &rdn, ct, BE_TABLE );
4465                 if ( op ) {
4466                         op->ora_e = e;
4467                         op->o_bd->be_add( op, &rs );
4468                 }
4469                 if ( !ceparent->ce_kids ) {
4470                         ceparent->ce_kids = ce;
4471                 } else {
4472                         ceprev->ce_sibs = ce;
4473                 }
4474                 ceprev = ce;
4475                 /* Iterate through overlays */
4476                 if ( oi ) {
4477                         slap_overinst *on;
4478                         Entry *oe;
4479                         CfEntryInfo *opar = ce, *oprev = NULL;
4480                         int j;
4481
4482                         for (j=0,on=oi->oi_list; on; j++,on=on->on_next) {
4483                                 rdn.bv_val = c.log;
4484                                 rdn.bv_len = sprintf(rdn.bv_val, "%s=" IFMT "%s",
4485                                         cfAd_overlay->ad_cname.bv_val, j, on->on_bi.bi_type );
4486                                 oe = config_alloc_entry( opar, &rdn );
4487                                 ce = oe->e_private;
4488                                 c.be = bptr;
4489                                 c.bi = &on->on_bi;
4490                                 ce->ce_type = Cft_Overlay;
4491                                 ce->ce_be = c.be;
4492                                 ce->ce_bi = c.bi;
4493                                 config_build_entry( &c, oe, cfOc_overlay, &rdn, ct, BI_TABLE );
4494                                 if ( op ) {
4495                                         op->ora_e = oe;
4496                                         op->o_bd->be_add( op, &rs );
4497                                 }
4498                                 if ( !opar->ce_kids ) {
4499                                         opar->ce_kids = ce;
4500                                 } else {
4501                                         oprev->ce_sibs = ce;
4502                                 }
4503                                 oprev = ce;
4504                         }
4505                 }
4506         }
4507
4508         return 0;
4509 }
4510
4511 static int
4512 config_back_db_destroy( Backend *be )
4513 {
4514         free( be->be_private );
4515         return 0;
4516 }
4517
4518 static int
4519 config_back_db_init( Backend *be )
4520 {
4521         struct berval dn;
4522         CfBackInfo *cfb;
4523
4524         cfb = ch_calloc( 1, sizeof(CfBackInfo));
4525         cfb->cb_config = &cf_prv;
4526         be->be_private = cfb;
4527
4528         ber_dupbv( &be->be_rootdn, &config_rdn );
4529         ber_dupbv( &be->be_rootndn, &be->be_rootdn );
4530         ber_dupbv( &dn, &be->be_rootdn );
4531         ber_bvarray_add( &be->be_suffix, &dn );
4532         ber_dupbv( &dn, &be->be_rootdn );
4533         ber_bvarray_add( &be->be_nsuffix, &dn );
4534
4535         /* Hide from namingContexts */
4536         SLAP_BFLAGS(be) |= SLAP_BFLAG_CONFIG;
4537
4538         return 0;
4539 }
4540
4541 static int
4542 config_back_destroy( BackendInfo *bi )
4543 {
4544         ldif_must_b64_encode_release();
4545         return 0;
4546 }
4547
4548 static struct {
4549         char *name;
4550         AttributeDescription **desc;
4551 } ads[] = {
4552         { "backend", &cfAd_backend },
4553         { "database", &cfAd_database },
4554         { "include", &cfAd_include },
4555         { "overlay", &cfAd_overlay },
4556         { NULL, NULL }
4557 };
4558
4559 /* Notes:
4560  *   add / delete: all types that may be added or deleted must use an
4561  * X-ORDERED attributeType for their RDN. Adding and deleting entries
4562  * should automatically renumber the index of any siblings as needed,
4563  * so that no gaps in the numbering sequence exist after the add/delete
4564  * is completed.
4565  *   What can be added:
4566  *     schema objects
4567  *     backend objects for backend-specific config directives
4568  *     database objects
4569  *     overlay objects
4570  *
4571  *   delete: probably no support this time around.
4572  *
4573  *   modrdn: generally not done. Will be invoked automatically by add/
4574  * delete to update numbering sequence. Perform as an explicit operation
4575  * so that the renumbering effect may be replicated. Subtree rename must
4576  * be supported, since renumbering a database will affect all its child
4577  * overlays.
4578  *
4579  *  modify: must be fully supported.
4580  */
4581
4582 int
4583 config_back_initialize( BackendInfo *bi )
4584 {
4585         ConfigTable             *ct = config_back_cf_table;
4586         char                    *argv[4];
4587         int                     i;
4588         AttributeDescription    *ad = NULL;
4589         const char              *text;
4590         static char             *controls[] = {
4591                 LDAP_CONTROL_MANAGEDSAIT,
4592                 NULL
4593         };
4594
4595         bi->bi_controls = controls;
4596
4597         bi->bi_open = 0;
4598         bi->bi_close = 0;
4599         bi->bi_config = 0;
4600         bi->bi_destroy = config_back_destroy;
4601
4602         bi->bi_db_init = config_back_db_init;
4603         bi->bi_db_config = 0;
4604         bi->bi_db_open = config_back_db_open;
4605         bi->bi_db_close = 0;
4606         bi->bi_db_destroy = config_back_db_destroy;
4607
4608         bi->bi_op_bind = config_back_bind;
4609         bi->bi_op_unbind = 0;
4610         bi->bi_op_search = config_back_search;
4611         bi->bi_op_compare = 0;
4612         bi->bi_op_modify = config_back_modify;
4613         bi->bi_op_modrdn = config_back_modrdn;
4614         bi->bi_op_add = config_back_add;
4615         bi->bi_op_delete = 0;
4616         bi->bi_op_abandon = 0;
4617
4618         bi->bi_extended = 0;
4619
4620         bi->bi_chk_referrals = 0;
4621
4622 #ifdef SLAP_OVERLAY_ACCESS
4623         bi->bi_access_allowed = slap_access_always_allowed;
4624 #endif /* SLAP_OVERLAY_ACCESS */
4625
4626         bi->bi_connection_init = 0;
4627         bi->bi_connection_destroy = 0;
4628
4629         argv[3] = NULL;
4630         for (i=0; OidMacros[i].name; i++ ) {
4631                 argv[1] = OidMacros[i].name;
4632                 argv[2] = OidMacros[i].oid;
4633                 parse_oidm( "slapd", i, 3, argv, 0, NULL );
4634         }
4635
4636         bi->bi_cf_table = ct;
4637
4638         i = config_register_schema( ct, cf_ocs );
4639         if ( i ) return i;
4640
4641         /* setup olcRootPW to be base64-encoded when written in LDIF form;
4642          * basically, we don't care if it fails */
4643         i = slap_str2ad( "olcRootPW", &ad, &text );
4644         if ( i ) {
4645                 Debug( LDAP_DEBUG_ANY, "config_back_initialize: "
4646                         "warning, unable to get \"olcRootPW\" "
4647                         "attribute description: %d: %s\n",
4648                         i, text, 0 );
4649         } else {
4650                 (void)ldif_must_b64_encode_register( ad->ad_cname.bv_val,
4651                         ad->ad_type->sat_oid );
4652         }
4653
4654         /* set up the notable AttributeDescriptions */
4655         i = 0;
4656         for (;ct->name;ct++) {
4657                 if (strcmp(ct->name, ads[i].name)) continue;
4658                 *ads[i].desc = ct->ad;
4659                 i++;
4660                 if (!ads[i].name) break;
4661         }
4662
4663         return 0;
4664 }
4665