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

   1 /* config.c - configuration file handling routines */
   2 /* $OpenLDAP$ */
   3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   4  *
   5  * Copyright 1998-2005 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 /* Portions Copyright (c) 1995 Regents of the University of Michigan.
  17  * All rights reserved.
  18  *
  19  * Redistribution and use in source and binary forms are permitted
  20  * provided that this notice is preserved and that due credit is given
  21  * to the University of Michigan at Ann Arbor. The name of the University
  22  * may not be used to endorse or promote products derived from this
  23  * software without specific prior written permission. This software
  24  * is provided ``as is'' without express or implied warranty.
  25  */
  26
  27 #include "portable.h"
  28
  29 #include <stdio.h>
  30
  31 #include <ac/string.h>
  32 #include <ac/ctype.h>
  33 #include <ac/signal.h>
  34 #include <ac/socket.h>
  35 #include <ac/errno.h>
  36
  37 #include "slap.h"
  38 #ifdef LDAP_SLAPI
  39 #include "slapi/slapi.h"
  40 #endif
  41 #include "lutil.h"
  42 #ifdef HAVE_LIMITS_H
  43 #include <limits.h>
  44 #endif /* HAVE_LIMITS_H */
  45 #ifndef PATH_MAX
  46 #define PATH_MAX 4096
  47 #endif /* ! PATH_MAX */
  48 #include "config.h"
  49
  50 #define ARGS_STEP       512
  51
  52 /*
  53  * defaults for various global variables
  54  */
  55 slap_mask_t             global_allows = 0;
  56 slap_mask_t             global_disallows = 0;
  57 int             global_gentlehup = 0;
  58 int             global_idletimeout = 0;
  59 char    *global_host = NULL;
  60 char    *global_realm = NULL;
  61 char            *ldap_srvtab = "";
  62 char            **default_passwd_hash = NULL;
  63 struct berval default_search_base = BER_BVNULL;
  64 struct berval default_search_nbase = BER_BVNULL;
  65
  66 ber_len_t sockbuf_max_incoming = SLAP_SB_MAX_INCOMING_DEFAULT;
  67 ber_len_t sockbuf_max_incoming_auth= SLAP_SB_MAX_INCOMING_AUTH;
  68
  69 int     slap_conn_max_pending = SLAP_CONN_MAX_PENDING_DEFAULT;
  70 int     slap_conn_max_pending_auth = SLAP_CONN_MAX_PENDING_AUTH;
  71
  72 char   *slapd_pid_file  = NULL;
  73 char   *slapd_args_file = NULL;
  74
  75 char   *strtok_quote_ptr;
  76
  77 int use_reverse_lookup = 0;
  78
  79 /* These do nothing in slapd, they're kept only to make them
  80  * editable in back-config
  81  */
  82 static char *replica_pidFile, *replica_argsFile;
  83 static int replicationInterval;
  84
  85 static char     *passwd_salt;
  86 static char     *logfileName;
  87
  88 #ifdef LDAP_SLAPI
  89 int slapi_plugins_used = 0;
  90 #endif
  91
  92 static int fp_getline(FILE *fp, ConfigArgs *c);
  93 static void fp_getline_init(ConfigArgs *c);
  94 static int fp_parse_line(ConfigArgs *c);
  95
  96 static char     *strtok_quote(char *line, char *sep);
  97
  98
  99 int read_config_file(const char *fname, int depth, ConfigArgs *cf);
 100
 101 static int add_syncrepl LDAP_P(( Backend *, char **, int ));
 102 static int parse_syncrepl_line LDAP_P(( char **, int, syncinfo_t *));
 103 static void syncrepl_unparse LDAP_P (( syncinfo_t *, struct berval *));
 104
 105 /* All of these table entries and handlers really belong
 106  * in back-config, only the parser/table engine belongs here.
 107  */
 108 /* state info for back-config */
 109 static ConfigFile cf_prv, *cfn = &cf_prv;
 110
 111 static int config_fname(ConfigArgs *c);
 112 static int config_generic(ConfigArgs *c);
 113 static int config_search_base(ConfigArgs *c);
 114 static int config_passwd_hash(ConfigArgs *c);
 115 static int config_schema_dn(ConfigArgs *c);
 116 static int config_sizelimit(ConfigArgs *c);
 117 static int config_timelimit(ConfigArgs *c);
 118 static int config_limits(ConfigArgs *c);
 119 static int config_overlay(ConfigArgs *c);
 120 static int config_suffix(ConfigArgs *c);
 121 static int config_deref_depth(ConfigArgs *c);
 122 static int config_rootdn(ConfigArgs *c);
 123 static int config_rootpw(ConfigArgs *c);
 124 static int config_restrict(ConfigArgs *c);
 125 static int config_allows(ConfigArgs *c);
 126 static int config_disallows(ConfigArgs *c);
 127 static int config_requires(ConfigArgs *c);
 128 static int config_security(ConfigArgs *c);
 129 static int config_referral(ConfigArgs *c);
 130 static int config_loglevel(ConfigArgs *c);
 131 static int config_syncrepl(ConfigArgs *c);
 132 static int config_replica(ConfigArgs *c);
 133 static int config_updatedn(ConfigArgs *c);
 134 static int config_updateref(ConfigArgs *c);
 135 static int config_include(ConfigArgs *c);
 136 #ifdef HAVE_TLS
 137 static int config_tls_option(ConfigArgs *c);
 138 static int config_tls_config(ConfigArgs *c);
 139 #endif
 140
 141 enum {
 142         CFG_ACL = 1,
 143         CFG_BACKEND,
 144         CFG_DATABASE,
 145         CFG_TLS_RAND,
 146         CFG_TLS_CIPHER,
 147         CFG_TLS_CERT_FILE,
 148         CFG_TLS_CERT_KEY,
 149         CFG_TLS_CA_PATH,
 150         CFG_TLS_CA_FILE,
 151         CFG_TLS_VERIFY,
 152         CFG_TLS_CRLCHECK,
 153         CFG_SIZE,
 154         CFG_TIME,
 155         CFG_CONCUR,
 156         CFG_THREADS,
 157         CFG_SALT,
 158         CFG_LIMITS,
 159         CFG_RO,
 160         CFG_REWRITE,
 161         CFG_DEPTH,
 162         CFG_OID,
 163         CFG_OC,
 164         CFG_DIT,
 165         CFG_ATTR,
 166         CFG_ATOPT,
 167         CFG_CHECK,
 168         CFG_AUDITLOG,
 169         CFG_REPLOG,
 170         CFG_ROOTDSE,
 171         CFG_LOGFILE,
 172         CFG_PLUGIN,
 173         CFG_MODLOAD,
 174         CFG_MODPATH,
 175         CFG_LASTMOD,
 176         CFG_AZPOLICY,
 177         CFG_AZREGEXP,
 178         CFG_SASLSECP,
 179         CFG_SSTR_IF_MAX,
 180         CFG_SSTR_IF_MIN,
 181 };
 182
 183 typedef struct {
 184         char *name, *oid;
 185 } OidRec;
 186
 187 static OidRec OidMacros[] = {
 188         { "OLcfg", "1.3.6.1.4.1.4203.666.11.1" },
 189         { "OLcfgAt", "OLcfg:3" },
 190         { "OLcfgOc", "OLcfg:4" },
 191         { "OMsyn", "1.3.6.1.4.1.1466.115.121.1" },
 192         { "OMsInteger", "OMsyn:2" },
 193         { "OMsBoolean", "OMsyn:7" },
 194         { "OMsDN", "OMsyn:12" },
 195         { "OMsDirectoryString", "OMsyn:15" },
 196         { "OMsOctetString", "OMsyn:40" },
 197         { NULL, NULL }
 198 };
 199
 200 /* alphabetical ordering */
 201
 202 static ConfigTable SystemConfiguration[] = {
 203         /* This attr is read-only */
 204         { "", "", 0, 0, 0, ARG_MAGIC,
 205                 &config_fname, "( OLcfgAt:78 NAME 'olcConfigFile' "
 206                         "DESC 'File for slapd configuration directives' "
 207                         "EQUALITY caseIgnoreMatch "
 208                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 209         { "access",     NULL, 0, 0, 0, ARG_MAY_DB|ARG_MAGIC|CFG_ACL,
 210                 &config_generic, "( OLcfgAt:1 NAME 'olcAccess' "
 211                         "DESC 'Access Control List' "
 212                         "EQUALITY caseIgnoreMatch "
 213                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 214         { "allows",     "features", 2, 0, 5, ARG_PRE_DB|ARG_MAGIC,
 215                 &config_allows, "( OLcfgAt:2 NAME 'olcAllows' "
 216                         "DESC 'Allowed set of deprecated features' "
 217                         "EQUALITY caseIgnoreMatch "
 218                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 219         { "argsfile", "file", 2, 2, 0, ARG_STRING,
 220                 &slapd_args_file, "( OLcfgAt:3 NAME 'olcArgsFile' "
 221                         "DESC 'File for slapd command line options' "
 222                         "EQUALITY caseIgnoreMatch "
 223                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 224         /* Use standard 'attributeTypes' attr */
 225         { "attribute",  "attribute", 2, 0, 9, ARG_PAREN|ARG_MAGIC|CFG_ATTR,
 226                 &config_generic, NULL, NULL, NULL },
 227         { "attributeoptions", NULL, 0, 0, 0, ARG_MAGIC|CFG_ATOPT,
 228                 &config_generic, "( OLcfgAt:5 NAME 'olcAttributeOptions' "
 229                         "EQUALITY caseIgnoreMatch "
 230                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 231         { "authid-rewrite", NULL, 2, 0, 0,
 232 #ifdef SLAP_AUTH_REWRITE
 233                 ARG_MAGIC|CFG_REWRITE, &config_generic,
 234 #else
 235                 ARG_IGNORED, NULL,
 236 #endif
 237                  "( OLcfgAt:6 NAME 'olcAuthIDRewrite' "
 238                         "EQUALITY caseIgnoreMatch "
 239                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 240         { "authz-policy", "policy", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_AZPOLICY,
 241                 &config_generic, "( OLcfgAt:7 NAME 'olcAuthzPolicy' "
 242                         "EQUALITY caseIgnoreMatch "
 243                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 244         { "authz-regexp", NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP,
 245                 &config_generic, "( OLcfgAt:8 NAME 'olcAuthzRegexp' "
 246                         "EQUALITY caseIgnoreMatch "
 247                         "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
 248         { "backend", "type", 2, 2, 0, ARG_PRE_DB|ARG_MAGIC|CFG_BACKEND,
 249                 &config_generic, "( OLcfgAt:9 NAME 'olcBackend' "
 250                         "DESC 'A type of backend' "
 251                         "EQUALITY caseIgnoreMatch "
 252                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 253         { "concurrency", "level", 2, 2, 0, ARG_INT|ARG_NONZERO|ARG_MAGIC|CFG_CONCUR,
 254                 &config_generic, "( OLcfgAt:10 NAME 'olcConcurrency' "
 255                         "SYNTAX OMsInteger )", NULL, NULL },
 256         { "conn_max_pending", "max", 2, 2, 0, ARG_LONG,
 257                 &slap_conn_max_pending, "( OLcfgAt:11 NAME 'olcConnMaxPending' "
 258                         "SYNTAX OMsInteger )", NULL, NULL },
 259         { "conn_max_pending_auth", "max", 2, 2, 0, ARG_LONG,
 260                 &slap_conn_max_pending_auth, "( OLcfgAt:12 NAME 'olcConnMaxPendingAuth' "
 261                         "SYNTAX OMsInteger )", NULL, NULL },
 262         { "database", "type", 2, 2, 0, ARG_MAGIC|CFG_DATABASE,
 263                 &config_generic, "( OLcfgAt:13 NAME 'olcDatabase' "
 264                         "DESC 'The backend type for a database instance' "
 265                         "SUP olcBackend )", NULL, NULL },
 266         { "defaultSearchBase", "dn", 2, 2, 0, ARG_PRE_BI|ARG_PRE_DB|ARG_DN|ARG_MAGIC,
 267                 &config_search_base, "( OLcfgAt:14 NAME 'olcDefaultSearchBase' "
 268                         "SYNTAX OMsDN )", NULL, NULL },
 269         { "disallows", "features", 2, 0, 8, ARG_PRE_DB|ARG_MAGIC,
 270                 &config_disallows, "( OLcfgAt:15 NAME 'olcDisallows' "
 271                         "EQUALITY caseIgnoreMatch "
 272                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 273         /* use standard schema */
 274         { "ditcontentrule",     NULL, 0, 0, 0, ARG_MAGIC|CFG_DIT,
 275                 &config_generic, NULL, NULL, NULL },
 276         { "gentlehup", "on|off", 2, 2, 0,
 277 #ifdef SIGHUP
 278                 ARG_ON_OFF, &global_gentlehup,
 279 #else
 280                 ARG_IGNORED, NULL,
 281 #endif
 282                 "( OLcfgAt:17 NAME 'olcGentleHUP' "
 283                         "SYNTAX OMsBoolean )", NULL, NULL },
 284         { "idletimeout", "timeout", 2, 2, 0, ARG_INT,
 285                 &global_idletimeout, "( OLcfgAt:18 NAME 'olcIdleTimeout' "
 286                         "SYNTAX OMsInteger )", NULL, NULL },
 287 /* XXX -- special case? */
 288         { "include", "file", 2, 2, 0, ARG_MAGIC,
 289                 &config_include, "( OLcfgAt:19 NAME 'olcInclude' "
 290                         "SUP labeledURI )", NULL, NULL },
 291         { "index_substr_if_minlen", "min", 2, 2, 0, ARG_INT|ARG_NONZERO|ARG_MAGIC|CFG_SSTR_IF_MIN,
 292                 &config_generic, "( OLcfgAt:20 NAME 'olcIndexSubstrIfMinLen' "
 293                         "SYNTAX OMsInteger )", NULL, NULL },
 294         { "index_substr_if_maxlen", "max", 2, 2, 0, ARG_INT|ARG_NONZERO|ARG_MAGIC|CFG_SSTR_IF_MAX,
 295                 &config_generic, "( OLcfgAt:21 NAME 'olcIndexSubstrIfMaxLen' "
 296                         "SYNTAX OMsInteger )", NULL, NULL },
 297         { "index_substr_any_len", "len", 2, 2, 0, ARG_INT|ARG_NONZERO,
 298                 &index_substr_any_len, "( OLcfgAt:22 NAME 'olcIndexSubstrAnyLen' "
 299                         "SYNTAX OMsInteger )", NULL, NULL },
 300         { "index_substr_step", "step", 2, 2, 0, ARG_INT|ARG_NONZERO,
 301                 &index_substr_any_step, "( OLcfgAt:23 NAME 'olcIndexSubstrAnyStep' "
 302                         "SYNTAX OMsInteger )", NULL, NULL },
 303         { "lastmod", "on|off", 2, 2, 0, ARG_DB|ARG_ON_OFF|ARG_MAGIC|CFG_LASTMOD,
 304                 &config_generic, "( OLcfgAt:24 NAME 'olcLastMod' "
 305                         "SYNTAX OMsBoolean )", NULL, NULL },
 306         { "limits", "limits", 2, 0, 0, ARG_DB|ARG_MAGIC|CFG_LIMITS,
 307                 &config_generic, "( OLcfgAt:25 NAME 'olcLimits' "
 308                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 309         { "localSSF", "ssf", 2, 2, 0, ARG_LONG,
 310                 &local_ssf, "( OLcfgAt:26 NAME 'olcLocalSSF' "
 311                         "SYNTAX OMsInteger )", NULL, NULL },
 312         { "logfile", "file", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_LOGFILE,
 313                 &config_generic, "( OLcfgAt:27 NAME 'olcLogFile' "
 314                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 315         { "loglevel", "level", 2, 0, 0, ARG_MAGIC,
 316                 &config_loglevel, "( OLcfgAt:28 NAME 'olcLogLevel' "
 317                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 318         { "maxDerefDepth", "depth", 2, 2, 0, ARG_DB|ARG_INT|ARG_MAGIC|CFG_DEPTH,
 319                 &config_generic, "( OLcfgAt:29 NAME 'olcMaxDerefDepth' "
 320                         "SYNTAX OMsInteger )", NULL, NULL },
 321         { "moduleload", "file", 2, 0, 0,
 322 #ifdef SLAPD_MODULES
 323                 ARG_MAGIC|CFG_MODLOAD, &config_generic,
 324 #else
 325                 ARG_IGNORED, NULL,
 326 #endif
 327                 "( OLcfgAt:30 NAME 'olcModuleLoad' "
 328                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 329         { "modulepath", "path", 2, 2, 0,
 330 #ifdef SLAPD_MODULES
 331                 ARG_MAGIC|CFG_MODPATH, &config_generic,
 332 #else
 333                 ARG_IGNORED, NULL,
 334 #endif
 335                 "( OLcfgAt:31 NAME 'olcModulePath' "
 336                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 337         /* use standard schema */
 338         { "objectclass", "objectclass", 2, 0, 0, ARG_PAREN|ARG_MAGIC|CFG_OC,
 339                 &config_generic, NULL, NULL, NULL },
 340         { "objectidentifier", NULL,     0, 0, 0, ARG_MAGIC|CFG_OID,
 341                 &config_generic, "( OLcfgAt:33 NAME 'olcObjectIdentifier' "
 342                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 343         { "overlay", "overlay", 2, 2, 0, ARG_MAGIC,
 344                 &config_overlay, "( OLcfgAt:34 NAME 'olcOverlay' "
 345                         "SUP olcDatabase )", NULL, NULL },
 346         { "password-crypt-salt-format", "salt", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_SALT,
 347                 &config_generic, "( OLcfgAt:35 NAME 'olcPasswordCryptSaltFormat' "
 348                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 349         { "password-hash", "hash", 2, 2, 0, ARG_MAGIC,
 350                 &config_passwd_hash, "( OLcfgAt:36 NAME 'olcPasswordHash' "
 351                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 352         { "pidfile", "file", 2, 2, 0, ARG_STRING,
 353                 &slapd_pid_file, "( OLcfgAt:37 NAME 'olcPidFile' "
 354                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 355         { "plugin", NULL, 0, 0, 0,
 356 #ifdef LDAP_SLAPI
 357                 ARG_MAGIC|CFG_PLUGIN, &config_generic,
 358 #else
 359                 ARG_IGNORED, NULL,
 360 #endif
 361                 "( OLcfgAt:38 NAME 'olcPlugin' "
 362                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 363         { "pluginlog", "filename", 2, 2, 0,
 364 #ifdef LDAP_SLAPI
 365                 ARG_STRING, &slapi_log_file,
 366 #else
 367                 ARG_IGNORED, NULL,
 368 #endif
 369                 "( OLcfgAt:39 NAME 'olcPluginLogFile' "
 370                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 371         { "readonly", "on|off", 2, 2, 0, ARG_MAY_DB|ARG_ON_OFF|ARG_MAGIC|CFG_RO,
 372                 &config_generic, "( OLcfgAt:40 NAME 'olcReadOnly' "
 373                         "SYNTAX OMsBoolean )", NULL, NULL },
 374         { "referral", "url", 2, 2, 0, ARG_MAGIC,
 375                 &config_referral, "( OLcfgAt:41 NAME 'olcReferral' "
 376                         "SUP labeledURI )", NULL, NULL },
 377         { "replica", "host or uri", 2, 0, 0, ARG_DB|ARG_MAGIC,
 378                 &config_replica, "( OLcfgAt:42 NAME 'olcReplica' "
 379                         "SUP labeledURI )", NULL, NULL },
 380         { "replica-argsfile", NULL, 0, 0, 0, ARG_STRING,
 381                 &replica_argsFile, "( OLcfgAt:43 NAME 'olcReplicaArgsFile' "
 382                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 383         { "replica-pidfile", NULL, 0, 0, 0, ARG_STRING,
 384                 &replica_pidFile, "( OLcfgAt:44 NAME 'olcReplicaPidFile' "
 385                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 386         { "replicationInterval", NULL, 0, 0, 0, ARG_INT,
 387                 &replicationInterval, "( OLcfgAt:45 NAME 'olcReplicationInterval' "
 388                         "SYNTAX OMsInteger )", NULL, NULL },
 389         { "replogfile", "filename", 2, 2, 0, ARG_MAY_DB|ARG_MAGIC|ARG_STRING|CFG_REPLOG,
 390                 &config_generic, "( OLcfgAt:46 NAME 'olcReplogFile' "
 391                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 392         { "require", "features", 2, 0, 7, ARG_MAY_DB|ARG_MAGIC,
 393                 &config_requires, "( OLcfgAt:47 NAME 'olcRequires' "
 394                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 395         { "restrict", "op_list", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
 396                 &config_restrict, "( OLcfgAt:48 NAME 'olcRestrict' "
 397                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 398         { "reverse-lookup", "on|off", 2, 2, 0,
 399 #ifdef SLAPD_RLOOKUPS
 400                 ARG_ON_OFF, &use_reverse_lookup,
 401 #else
 402                 ARG_IGNORED, NULL,
 403 #endif
 404                 "( OLcfgAt:49 NAME 'olcReverseLookup' "
 405                         "SYNTAX OMsBoolean )", NULL, NULL },
 406         { "rootdn", "dn", 2, 2, 0, ARG_DB|ARG_DN|ARG_MAGIC,
 407                 &config_rootdn, "( OLcfgAt:50 NAME 'olcRootDN' "
 408                         "SYNTAX OMsDN )", NULL, NULL },
 409         { "rootDSE", "file", 2, 2, 0, ARG_MAGIC|CFG_ROOTDSE,
 410                 &config_generic, "( OLcfgAt:51 NAME 'olcRootDSE' "
 411                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 412         { "rootpw", "password", 2, 2, 0, ARG_STRING|ARG_DB|ARG_MAGIC,
 413                 &config_rootpw, "( OLcfgAt:52 NAME 'olcRootPW' "
 414                         "SYNTAX OMsOctetString )", NULL, NULL },
 415         { "sasl-authz-policy", NULL, 2, 2, 0, ARG_MAGIC|CFG_AZPOLICY,
 416                 &config_generic, NULL, NULL, NULL },
 417         { "sasl-host", "host", 2, 2, 0,
 418 #ifdef HAVE_CYRUS_SASL
 419                 ARG_STRING|ARG_UNIQUE, &global_host,
 420 #else
 421                 ARG_IGNORED, NULL,
 422 #endif
 423                 "( OLcfgAt:53 NAME 'olcSaslHost' "
 424                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 425         { "sasl-realm", "realm", 2, 2, 0,
 426 #ifdef HAVE_CYRUS_SASL
 427                 ARG_STRING|ARG_UNIQUE, &global_realm,
 428 #else
 429                 ARG_IGNORED, NULL,
 430 #endif
 431                 "( OLcfgAt:54 NAME 'olcSaslRealm' "
 432                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 433         { "sasl-regexp", NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP,
 434                 &config_generic, NULL, NULL, NULL },
 435         { "sasl-secprops", "properties", 2, 2, 0,
 436 #ifdef HAVE_CYRUS_SASL
 437                 ARG_MAGIC|CFG_SASLSECP, &config_generic,
 438 #else
 439                 ARG_IGNORED, NULL,
 440 #endif
 441                 "( OLcfgAt:56 NAME 'olcSaslSecProps' "
 442                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 443         { "saslRegexp", NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP,
 444                 &config_generic, NULL, NULL, NULL },
 445         { "schemacheck", "on|off", 2, 2, 0, ARG_ON_OFF|ARG_MAGIC|CFG_CHECK,
 446                 &config_generic, "( OLcfgAt:57 NAME 'olcSchemaCheck' "
 447                         "SYNTAX OMsBoolean )", NULL, NULL },
 448         { "schemadn", "dn", 2, 2, 0, ARG_MAY_DB|ARG_DN|ARG_MAGIC,
 449                 &config_schema_dn, "( OLcfgAt:58 NAME 'olcSchemaDN' "
 450                         "SYNTAX OMsDN )", NULL, NULL },
 451         { "security", "factors", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
 452                 &config_security, "( OLcfgAt:59 NAME 'olcSecurity' "
 453                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 454         { "sizelimit", "limit", 2, 2, 0, ARG_MAY_DB|ARG_MAGIC|CFG_SIZE,
 455                 &config_sizelimit, "( OLcfgAt:60 NAME 'olcSizeLimit' "
 456                         "SYNTAX OMsInteger )", NULL, NULL },
 457         { "sockbuf_max_incoming", "max", 2, 2, 0, ARG_LONG,
 458                 &sockbuf_max_incoming, "( OLcfgAt:61 NAME 'olcSockbufMaxIncoming' "
 459                         "SYNTAX OMsInteger )", NULL, NULL },
 460         { "sockbuf_max_incoming_auth", "max", 2, 2, 0, ARG_LONG,
 461                 &sockbuf_max_incoming_auth, "( OLcfgAt:62 NAME 'olcSockbufMaxIncomingAuth' "
 462                         "SYNTAX OMsInteger )", NULL, NULL },
 463         { "srvtab", "file", 2, 2, 0,
 464 #ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
 465                 ARG_STRING, &ldap_srvtab,
 466 #else
 467                 ARG_IGNORED, NULL,
 468 #endif
 469                 "( OLcfgAt:63 NAME 'olcSrvtab' "
 470                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 471         { "suffix",     "suffix", 2, 2, 0, ARG_DB|ARG_DN|ARG_MAGIC,
 472                 &config_suffix, "( OLcfgAt:64 NAME 'olcSuffix' "
 473                         "SYNTAX OMsDN )", NULL, NULL },
 474         { "syncrepl", NULL, 0, 0, 0, ARG_DB|ARG_MAGIC,
 475                 &config_syncrepl, "( OLcfgAt:65 NAME 'olcSyncrepl' "
 476                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 477         { "threads", "count", 2, 2, 0, ARG_INT|ARG_MAGIC|CFG_THREADS,
 478                 &config_generic, "( OLcfgAt:66 NAME 'olcThreads' "
 479                         "SYNTAX OMsInteger )", NULL, NULL },
 480         { "timelimit", "limit", 2, 2, 0, ARG_MAY_DB|ARG_MAGIC|CFG_TIME,
 481                 &config_timelimit, "( OLcfgAt:67 NAME 'olcTimeLimit' "
 482                         "SYNTAX OMsInteger )", NULL, NULL },
 483         { "TLSCACertificateFile", NULL, 0, 0, 0,
 484 #ifdef HAVE_TLS
 485                 CFG_TLS_CA_FILE|ARG_STRING|ARG_MAGIC, &config_tls_option,
 486 #else
 487                 ARG_IGNORED, NULL,
 488 #endif
 489                 "( OLcfgAt:68 NAME 'olcTLSCACertificateFile' "
 490                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 491         { "TLSCACertificatePath", NULL, 0, 0, 0,
 492 #ifdef HAVE_TLS
 493                 CFG_TLS_CA_PATH|ARG_STRING|ARG_MAGIC, &config_tls_option,
 494 #else
 495                 ARG_IGNORED, NULL,
 496 #endif
 497                 "( OLcfgAt:69 NAME 'olcTLSCACertificatePath' "
 498                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 499         { "TLSCertificateFile", NULL, 0, 0, 0,
 500 #ifdef HAVE_TLS
 501                 CFG_TLS_CERT_FILE|ARG_STRING|ARG_MAGIC, &config_tls_option,
 502 #else
 503                 ARG_IGNORED, NULL,
 504 #endif
 505                 "( OLcfgAt:70 NAME 'olcTLSCertificateFile' "
 506                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 507         { "TLSCertificateKeyFile", NULL, 0, 0, 0,
 508 #ifdef HAVE_TLS
 509                 CFG_TLS_CERT_KEY|ARG_STRING|ARG_MAGIC, &config_tls_option,
 510 #else
 511                 ARG_IGNORED, NULL,
 512 #endif
 513                 "( OLcfgAt:71 NAME 'olcTLSCertificateKeyFile' "
 514                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 515         { "TLSCipherSuite",     NULL, 0, 0, 0,
 516 #ifdef HAVE_TLS
 517                 CFG_TLS_CIPHER|ARG_STRING|ARG_MAGIC, &config_tls_option,
 518 #else
 519                 ARG_IGNORED, NULL,
 520 #endif
 521                 "( OLcfgAt:72 NAME 'olcTLSCipherSuite' "
 522                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 523         { "TLSCRLCheck", NULL, 0, 0, 0,
 524 #ifdef HAVE_TLS
 525                 CFG_TLS_CRLCHECK|ARG_STRING|ARG_MAGIC, &config_tls_config,
 526 #else
 527                 ARG_IGNORED, NULL,
 528 #endif
 529                 "( OLcfgAt:73 NAME 'olcTLSCRLCheck' "
 530                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 531         { "TLSRandFile", NULL, 0, 0, 0,
 532 #ifdef HAVE_TLS
 533                 CFG_TLS_RAND|ARG_STRING|ARG_MAGIC, &config_tls_option,
 534 #else
 535                 ARG_IGNORED, NULL,
 536 #endif
 537                 "( OLcfgAt:74 NAME 'olcTLSRandFile' "
 538                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 539         { "TLSVerifyClient", NULL, 0, 0, 0,
 540 #ifdef HAVE_TLS
 541                 CFG_TLS_VERIFY|ARG_STRING|ARG_MAGIC, &config_tls_config,
 542 #else
 543                 ARG_IGNORED, NULL,
 544 #endif
 545                 "( OLcfgAt:75 NAME 'olcTLSVerifyClient' "
 546                         "SYNTAX OMsDirectoryString )", NULL, NULL },
 547         { "ucdata-path", "path", 2, 2, 0, ARG_IGNORED,
 548                 NULL, NULL, NULL, NULL },
 549         { "updatedn", "dn", 2, 2, 0, ARG_DB|ARG_MAGIC,
 550                 &config_updatedn, "( OLcfgAt:76 NAME 'olcUpdateDN' "
 551                         "SYNTAX OMsDN )", NULL, NULL },
 552         { "updateref", "url", 2, 2, 0, ARG_DB|ARG_MAGIC,
 553                 &config_updateref, "( OLcfgAt:77 NAME 'olcUpdateRef' "
 554                         "SUP labeledURI )", NULL, NULL },
 555         { NULL, NULL, 0, 0, 0, ARG_IGNORED,
 556                 NULL, NULL, NULL, NULL }
 557 };
 558
 559
 560 ConfigArgs *
 561 new_config_args( BackendDB *be, const char *fname, int lineno, int argc, char **argv )
 562 {
 563         ConfigArgs *c;
 564         c = ch_calloc( 1, sizeof( ConfigArgs ) );
 565         if ( c == NULL ) return(NULL);
 566         c->be     = be;
 567         c->fname  = fname;
 568         c->argc   = argc;
 569         c->argv   = argv;
 570         c->lineno = lineno;
 571         snprintf( c->log, sizeof( c->log ), "%s: line %lu", fname, lineno );
 572         return(c);
 573 }
 574
 575 int parse_config_table(ConfigTable *Conf, ConfigArgs *c) {
 576         int i, rc, arg_user, arg_type, iarg;
 577         long larg;
 578         ber_len_t barg;
 579         for(i = 0; Conf[i].name; i++)
 580                 if( (Conf[i].length && (!strncasecmp(c->argv[0], Conf[i].name, Conf[i].length))) ||
 581                         (!strcasecmp(c->argv[0], Conf[i].name)) ) break;
 582         if(!Conf[i].name) return(ARG_UNKNOWN);
 583         arg_type = Conf[i].arg_type;
 584         if(arg_type == ARG_IGNORED) {
 585                 Debug(LDAP_DEBUG_CONFIG, "%s: keyword <%s> ignored\n",
 586                         c->log, Conf[i].name, 0);
 587                 return(0);
 588         }
 589         if(Conf[i].min_args && (c->argc < Conf[i].min_args)) {
 590                 Debug(LDAP_DEBUG_CONFIG, "%s: keyword <%s> missing <%s> argument\n",
 591                         c->log, Conf[i].name, Conf[i].what);
 592                 return(ARG_BAD_CONF);
 593         }
 594         if(Conf[i].max_args && (c->argc > Conf[i].max_args)) {
 595                 Debug(LDAP_DEBUG_CONFIG, "%s: extra cruft after <%s> in <%s> line (ignored)\n",
 596                         c->log, Conf[i].what, Conf[i].name);
 597         }
 598         if((arg_type & ARG_DB) && !c->be) {
 599                 Debug(LDAP_DEBUG_CONFIG, "%s: keyword <%s> allowed only within database declaration\n",
 600                         c->log, Conf[i].name, 0);
 601                 return(ARG_BAD_CONF);
 602         }
 603         if((arg_type & ARG_PRE_BI) && c->bi) {
 604                 Debug(LDAP_DEBUG_CONFIG, "%s: keyword <%s> must appear before any backend %sdeclaration\n",
 605                         c->log, Conf[i].name, ((arg_type & ARG_PRE_DB)
 606                         ? "or database " : "") );
 607                 return(ARG_BAD_CONF);
 608         }
 609         if((arg_type & ARG_PRE_DB) && c->be && c->be != frontendDB) {
 610                 Debug(LDAP_DEBUG_CONFIG, "%s: keyword <%s> must appear before any database declaration\n",
 611                         c->log, Conf[i].name, 0);
 612                 return(ARG_BAD_CONF);
 613         }
 614         if((arg_type & ARG_PAREN) && *c->argv[1] != '(' /*')'*/) {
 615                 Debug(LDAP_DEBUG_CONFIG, "%s: old <%s> format not supported\n",
 616                         c->log, Conf[i].name, 0);
 617                 return(ARG_BAD_CONF);
 618         }
 619         if((arg_type & ARGS_POINTER) && !Conf[i].arg_item) {
 620                 Debug(LDAP_DEBUG_CONFIG, "%s: null arg_item for <%s>\n",
 621                         c->log, Conf[i].name, 0);
 622                 return(ARG_BAD_CONF);
 623         }
 624         c->type = arg_user = (arg_type & ARGS_USERLAND);
 625         memset(&c->values, 0, sizeof(c->values));
 626         if(arg_type & ARGS_NUMERIC) {
 627                 int j;
 628                 iarg = 0; larg = 0; barg = 0;
 629                 switch(arg_type & ARGS_NUMERIC) {
 630                         case ARG_INT:           iarg = atoi(c->argv[1]);                break;
 631                         case ARG_LONG:          larg = atol(c->argv[1]);                break;
 632                         case ARG_BER_LEN_T:     barg = (ber_len_t)atol(c->argv[1]);     break;
 633                         case ARG_ON_OFF:
 634                                 if(!strcasecmp(c->argv[1], "on") ||
 635                                         !strcasecmp(c->argv[1], "true")) {
 636                                         iarg = 1;
 637                                 } else if(!strcasecmp(c->argv[1], "off") ||
 638                                         !strcasecmp(c->argv[1], "false")) {
 639                                         iarg = 0;
 640                                 } else {
 641                                         Debug(LDAP_DEBUG_CONFIG, "%s: ignoring ", c->log, 0, 0);
 642                                         Debug(LDAP_DEBUG_CONFIG, "invalid %s value (%s) in <%s> line\n",
 643                                                 Conf[i].what, c->argv[1], Conf[i].name);
 644                                         return(0);
 645                                 }
 646                                 break;
 647                 }
 648                 j = (arg_type & ARG_NONZERO) ? 1 : 0;
 649                 if(iarg < j || larg < j || barg < j ) {
 650                         larg = larg ? larg : (barg ? barg : iarg);
 651                         Debug(LDAP_DEBUG_CONFIG, "%s: " , c->log, 0, 0);
 652                         Debug(LDAP_DEBUG_CONFIG, "invalid %s value (%ld) in <%s> line\n", Conf[i].what, larg, Conf[i].name);
 653                         return(ARG_BAD_CONF);
 654                 }
 655                 switch(arg_type & ARGS_NUMERIC) {
 656                         case ARG_ON_OFF:
 657                         case ARG_INT:           c->value_int = iarg;            break;
 658                         case ARG_LONG:          c->value_long = larg;           break;
 659                         case ARG_BER_LEN_T:     c->value_ber_t = barg;          break;
 660                 }
 661         } else if(arg_type & ARG_STRING) {
 662                  c->value_string = ch_strdup(c->argv[1]);
 663         } else if(arg_type & ARG_DN) {
 664                 struct berval bv;
 665                 ber_str2bv( c->argv[1], 0, 0, &bv );
 666                 rc = dnPrettyNormal( NULL, &bv, &c->value_dn, &c->value_ndn, NULL );
 667                 if ( rc != LDAP_SUCCESS ) {
 668                         Debug(LDAP_DEBUG_CONFIG, "%s: " , c->log, 0, 0);
 669                         Debug(LDAP_DEBUG_CONFIG, "%s DN is invalid %d (%s)\n",
 670                                 Conf[i].name, rc, ldap_err2string( rc ));
 671                         return(ARG_BAD_CONF);
 672                 }
 673         }
 674         if(arg_type & ARG_MAGIC) {
 675                 if(!c->be) c->be = frontendDB;
 676                 rc = (*((ConfigDriver*)Conf[i].arg_item))(c);
 677                 if(c->be == frontendDB) c->be = NULL;
 678                 if(rc) {
 679                         Debug(LDAP_DEBUG_CONFIG, "%s: handler for <%s> exited with %d!",
 680                                 c->log, Conf[i].name, rc);
 681                         return(ARG_BAD_CONF);
 682                 }
 683                 return(0);
 684         }
 685         if(arg_type & ARGS_POINTER) switch(arg_type & ARGS_POINTER) {
 686                         case ARG_ON_OFF:
 687                         case ARG_INT:           *((int*)Conf[i].arg_item)               = iarg;                 break;
 688                         case ARG_LONG:          *((long*)Conf[i].arg_item)              = larg;                 break;
 689                         case ARG_BER_LEN_T:     *((ber_len_t*)Conf[i].arg_item)         = barg;                 break;
 690                         case ARG_STRING: {
 691                                 char *cc = *((char**)Conf[i].arg_item);
 692                                 if(cc) {
 693                                         if (arg_type & ARG_UNIQUE) {
 694                                                 Debug(LDAP_DEBUG_CONFIG, "%s: already set %s!\n",
 695                                                         c->log, Conf[i].name, 0 );
 696                                                 return(ARG_BAD_CONF);
 697                                         }
 698                                         ch_free(cc);    /* potential memory leak */
 699                                 }
 700                                 *(char **)Conf[i].arg_item = c->value_string;
 701                                 break;
 702                                 }
 703         }
 704         return(arg_user);
 705 }
 706
 707 int
 708 config_get_vals(ConfigTable *cf, ConfigArgs *c)
 709 {
 710         int rc = 0;
 711         struct berval bv;
 712
 713         if ( cf->arg_type & ARG_IGNORED ) {
 714                 return 1;
 715         }
 716
 717         memset(&c->values, 0, sizeof(c->values));
 718         c->rvalue_vals = NULL;
 719         c->rvalue_nvals = NULL;
 720         c->emit = 1;
 721         c->type = cf->arg_type & ARGS_USERLAND;
 722
 723         if ( cf->arg_type & ARG_MAGIC ) {
 724                 rc = (*((ConfigDriver*)cf->arg_item))(c);
 725                 if ( rc ) return rc;
 726         } else {
 727                 switch(cf->arg_type & ARGS_POINTER) {
 728                 case ARG_ON_OFF:
 729                 case ARG_INT:   c->value_int = *(int *)cf->arg_item; break;
 730                 case ARG_LONG:  c->value_long = *(long *)cf->arg_item; break;
 731                 case ARG_BER_LEN_T:     c->value_ber_t = *(ber_len_t *)cf->arg_item; break;
 732                 case ARG_STRING:
 733                         if ( *(char **)cf->arg_item )
 734                                 c->value_string = ch_strdup(*(char **)cf->arg_item);
 735                         break;
 736                 }
 737         }
 738         if ( cf->arg_type & ARGS_POINTER) {
 739                 bv.bv_val = c->log;
 740                 switch(cf->arg_type & ARGS_POINTER) {
 741                 case ARG_INT: bv.bv_len = sprintf(bv.bv_val, "%d", c->value_int); break;
 742                 case ARG_LONG: bv.bv_len = sprintf(bv.bv_val, "%l", c->value_long); break;
 743                 case ARG_BER_LEN_T: bv.bv_len =sprintf(bv.bv_val, "%l",c->value_ber_t); break;
 744                 case ARG_ON_OFF: bv.bv_len = sprintf(bv.bv_val, "%s",
 745                         c->value_int ? "TRUE" : "FALSE"); break;
 746                 case ARG_STRING:
 747                         if ( c->value_string && c->value_string[0]) {
 748                                 ber_str2bv( c->value_string, 0, 0, &bv);
 749                         } else {
 750                                 return 1;
 751                         }
 752                         break;
 753                 }
 754                 if (( cf->arg_type & ARGS_POINTER ) == ARG_STRING )
 755                         ber_bvarray_add(&c->rvalue_vals, &bv);
 756                 else
 757                         value_add_one(&c->rvalue_vals, &bv);
 758         }
 759         return rc;
 760 }
 761
 762 int
 763 init_config_attrs(ConfigTable *ct) {
 764         LDAPAttributeType *at;
 765         int i, code;
 766         const char *err;
 767
 768         for (i=0; ct[i].name; i++ ) {
 769                 if ( !ct[i].attribute ) continue;
 770                 at = ldap_str2attributetype( ct[i].attribute,
 771                         &code, &err, LDAP_SCHEMA_ALLOW_ALL );
 772                 if ( !at ) {
 773                         fprintf( stderr, "init_config_schema: AttributeType \"%s\": %s, %s\n",
 774                                 ct[i].attribute, ldap_scherr2str(code), err );
 775                         return code;
 776                 }
 777                 code = at_add( at, &err );
 778                 if ( code ) {
 779                         fprintf( stderr, "init_config_schema: AttributeType \"%s\": %s, %s\n",
 780                                 ct[i].attribute, scherr2str(code), err );
 781                         return code;
 782                 }
 783                 code = slap_str2ad( at->at_names[0], &ct[i].ad, &err );
 784                 if ( code ) {
 785                         fprintf( stderr, "init_config_schema: AttributeType \"%s\": %s\n",
 786                                 ct[i].attribute, err );
 787                         return code;
 788                 }
 789                 ldap_memfree( at );
 790         }
 791
 792         return 0;
 793 }
 794
 795 int
 796 read_config(const char *fname, int depth) {
 797         int i;
 798         char *argv[3];
 799
 800         /* Schema initialization should normally be part of bi_open */
 801         for (i=0; OidMacros[i].name; i++ ) {
 802                 argv[1] = OidMacros[i].name;
 803                 argv[2] = OidMacros[i].oid;
 804                 parse_oidm( "slapd", i, 3, argv );
 805         }
 806         i = init_config_attrs(SystemConfiguration);
 807         if ( i ) return i;
 808         i = config_back_init( &cf_prv, SystemConfiguration );
 809         if ( i ) return i;
 810         return read_config_file(fname, depth, NULL);
 811 }
 812
 813 int
 814 read_config_file(const char *fname, int depth, ConfigArgs *cf)
 815 {
 816         FILE *fp;
 817         ConfigArgs *c;
 818         int rc;
 819
 820         c = ch_calloc( 1, sizeof( ConfigArgs ) );
 821         if ( c == NULL ) {
 822                 return 1;
 823         }
 824
 825         if ( depth ) {
 826                 memcpy( c, cf, sizeof( ConfigArgs ) );
 827         } else {
 828                 c->depth = depth; /* XXX */
 829                 c->bi = NULL;
 830                 c->be = NULL;
 831         }
 832
 833         c->fname = fname;
 834         c->argv = ch_calloc( ARGS_STEP + 1, sizeof( *c->argv ) );
 835         c->argv_size = ARGS_STEP + 1;
 836
 837         fp = fopen( fname, "r" );
 838         if ( fp == NULL ) {
 839                 ldap_syslog = 1;
 840                 Debug(LDAP_DEBUG_ANY,
 841                     "could not open config file \"%s\": %s (%d)\n",
 842                     fname, strerror(errno), errno);
 843                 return(1);
 844         }
 845 #ifdef SLAPD_MODULES
 846         cfn->c_modlast = &cfn->c_modpaths;
 847 #endif
 848         ber_str2bv( fname, 0, 1, &cfn->c_file );
 849         fname = cfn->c_file.bv_val;
 850
 851         Debug(LDAP_DEBUG_CONFIG, "reading config file %s\n", fname, 0, 0);
 852
 853         fp_getline_init(c);
 854
 855         while ( fp_getline( fp, c ) ) {
 856                 /* skip comments and blank lines */
 857                 if ( c->line[0] == '#' || c->line[0] == '\0' ) {
 858                         continue;
 859                 }
 860
 861                 snprintf( c->log, sizeof( c->log ), "%s: line %lu",
 862                                 c->fname, c->lineno );
 863
 864                 if ( fp_parse_line( c ) ) {
 865                         goto badline;
 866                 }
 867
 868                 if ( c->argc < 1 ) {
 869                         Debug(LDAP_DEBUG_CONFIG, "%s: bad config line (ignored)\n", c->log, 0, 0);
 870                         continue;
 871                 }
 872
 873                 rc = parse_config_table( SystemConfiguration, c );
 874                 if ( !rc ) {
 875                         continue;
 876                 }
 877                 if ( rc & ARGS_USERLAND ) {
 878                         switch(rc) {    /* XXX a usertype would be opaque here */
 879                         default:
 880                                 Debug(LDAP_DEBUG_CONFIG, "%s: unknown user type <%d>\n",
 881                                         c->log, *c->argv, 0);
 882                                 goto badline;
 883                         }
 884
 885                 } else if ( rc == ARG_BAD_CONF || rc != ARG_UNKNOWN ) {
 886                         goto badline;
 887
 888                 } else if ( c->bi && c->bi->bi_config ) {               /* XXX to check: could both be/bi_config? oops */
 889                         rc = (*c->bi->bi_config)(c->bi, c->fname, c->lineno, c->argc, c->argv);
 890                         if ( rc ) {
 891                                 switch(rc) {
 892                                 case SLAP_CONF_UNKNOWN:
 893                                         Debug(LDAP_DEBUG_CONFIG, "%s: "
 894                                                 "unknown directive <%s> inside backend info definition (ignored)\n",
 895                                                 c->log, *c->argv, 0);
 896                                         continue;
 897                                 default:
 898                                         goto badline;
 899                                 }
 900                         }
 901
 902                 } else if ( c->be && c->be->be_config ) {
 903                         rc = (*c->be->be_config)(c->be, c->fname, c->lineno, c->argc, c->argv);
 904                         if ( rc ) {
 905                                 switch(rc) {
 906                                 case SLAP_CONF_UNKNOWN:
 907                                         Debug( LDAP_DEBUG_CONFIG, "%s: "
 908                                                 "unknown directive <%s> inside backend database definition (ignored)\n",
 909                                                 c->log, *c->argv, 0);
 910                                         continue;
 911                                 default:
 912                                         goto badline;
 913                                 }
 914                         }
 915
 916                 } else if ( frontendDB->be_config ) {
 917                         rc = (*frontendDB->be_config)(frontendDB, c->fname, (int)c->lineno, c->argc, c->argv);
 918                         if ( rc ) {
 919                                 switch(rc) {
 920                                 case SLAP_CONF_UNKNOWN:
 921                                         Debug( LDAP_DEBUG_CONFIG, "%s: "
 922                                                 "unknown directive <%s> inside global database definition (ignored)\n",
 923                                                 c->log, *c->argv, 0);
 924                                         continue;
 925                                 default:
 926                                         goto badline;
 927                                 }
 928                         }
 929
 930                 } else {
 931                         Debug(LDAP_DEBUG_CONFIG, "%s: "
 932                                 "unknown directive <%s> outside backend info and database definitions (ignored)\n",
 933                                 c->log, *c->argv, 0);
 934                         continue;
 935
 936                 }
 937         }
 938
 939         fclose(fp);
 940
 941         if ( BER_BVISNULL( &frontendDB->be_schemadn ) ) {
 942                 ber_str2bv( SLAPD_SCHEMA_DN, STRLENOF( SLAPD_SCHEMA_DN ), 1,
 943                         &frontendDB->be_schemadn );
 944                 rc = dnNormalize( 0, NULL, NULL, &frontendDB->be_schemadn, &frontendDB->be_schemandn, NULL );
 945                 if ( rc != LDAP_SUCCESS ) {
 946                         Debug(LDAP_DEBUG_ANY, "%s: "
 947                                 "unable to normalize default schema DN \"%s\"\n",
 948                                 c->log, frontendDB->be_schemadn.bv_val, 0 );
 949                         /* must not happen */
 950                         assert( 0 );
 951                 }
 952         }
 953
 954         ch_free(c->argv);
 955         ch_free(c);
 956         return(0);
 957
 958 badline:
 959         fclose(fp);
 960         ch_free(c->argv);
 961         ch_free(c);
 962         return(1);
 963 }
 964
 965 static int
 966 config_generic(ConfigArgs *c) {
 967         char *p;
 968         int i;
 969
 970         if ( c->emit ) {
 971                 int rc = 0;
 972                 switch(c->type) {
 973                 case CFG_CONCUR:
 974                         c->value_int = ldap_pvt_thread_get_concurrency();
 975                         break;
 976                 case CFG_THREADS:
 977                         c->value_int = connection_pool_max;
 978                         break;
 979                 case CFG_SALT:
 980                         if ( passwd_salt )
 981                                 c->value_string = ch_strdup( passwd_salt );
 982                         else
 983                                 rc = 1;
 984                         break;
 985                 case CFG_LIMITS:        /* FIXME */
 986                         rc = 1;
 987                         break;
 988                 case CFG_RO:
 989                         c->value_int = (c->be->be_restrictops & SLAP_RESTRICT_OP_WRITES) != 0;
 990                         break;
 991                 case CFG_AZPOLICY:
 992                         c->value_string = ch_strdup( slap_sasl_getpolicy());
 993                         break;
 994                 case CFG_AZREGEXP:
 995                         rc = 1;
 996                         break;
 997 #ifdef HAVE_CYRUS_SASL
 998                 case CFG_SASLSECP:      /* FIXME */
 999                         rc = 1;
1000                         break;
1001 #endif
1002                 case CFG_DEPTH:
1003                         c->value_int = c->be->be_max_deref_depth;
1004                         break;
1005                 case CFG_OID:   /* FIXME */
1006                         rc = 1;
1007                         break;
1008                 case CFG_CHECK:
1009                         c->value_int = global_schemacheck;
1010                         break;
1011                 case CFG_ACL: {
1012                         AccessControl *a;
1013                         char *src, *dst, ibuf[11];
1014                         struct berval bv, abv;
1015                         for (i=0, a=c->be->be_acl; a; i++,a=a->acl_next) {
1016                                 abv.bv_len = sprintf( ibuf, "{%x}", i );
1017                                 acl_unparse( a, &bv );
1018                                 abv.bv_val = ch_malloc( abv.bv_len + bv.bv_len + 1 );
1019                                 AC_MEMCPY( abv.bv_val, ibuf, abv.bv_len );
1020                                 /* Turn TAB / EOL into plain space */
1021                                 for (src=bv.bv_val,dst=abv.bv_val+abv.bv_len; *src; src++) {
1022                                         if (isspace(*src)) *dst++ = ' ';
1023                                         else *dst++ = *src;
1024                                 }
1025                                 *dst = '\0';
1026                                 if (dst[-1] == ' ') {
1027                                         dst--;
1028                                         *dst = '\0';
1029                                 }
1030                                 abv.bv_len = dst - abv.bv_val;
1031                                 ber_bvarray_add( &c->rvalue_vals, &abv );
1032                         }
1033                         rc = (!i);
1034                         break;
1035                 }
1036                 case CFG_REPLOG:
1037                         if ( c->be->be_replogfile )
1038                                 c->value_string = ch_strdup( c->be->be_replogfile );
1039                         break;
1040                 case CFG_ROOTDSE: {
1041                         ConfigFile *cf = (ConfigFile *)c->line;
1042                         if ( cf->c_dseFiles ) {
1043                                 value_add( &c->rvalue_vals, cf->c_dseFiles );
1044                         } else {
1045                                 rc = 1;
1046                         }
1047                         }
1048                         break;
1049                 case CFG_LOGFILE:
1050                         if ( logfileName )
1051                                 c->value_string = ch_strdup( logfileName );
1052                         else
1053                                 rc = 1;
1054                         break;
1055                 case CFG_LASTMOD:
1056                         c->value_int = (SLAP_NOLASTMOD(c->be) == 0);
1057                         break;
1058                 case CFG_SSTR_IF_MAX:
1059                         c->value_int = index_substr_if_maxlen;
1060                         break;
1061                 case CFG_SSTR_IF_MIN:
1062                         c->value_int = index_substr_if_minlen;
1063                         break;
1064 #ifdef SLAPD_MODULES
1065                 case CFG_MODLOAD: {
1066                         ConfigFile *cf = (ConfigFile *)c->line;
1067                         ModPaths *mp;
1068                         for (i=0, mp=&cf->c_modpaths; mp; mp=mp->mp_next, i++) {
1069                                 int j;
1070                                 if (!mp->mp_loads) continue;
1071                                 for (j=0; !BER_BVISNULL(&mp->mp_loads[j]); j++) {
1072                                         struct berval bv;
1073                                         bv.bv_val = c->log;
1074                                         bv.bv_len = sprintf( bv.bv_val, "{%d}{%d}%s", i, j,
1075                                                 mp->mp_loads[j].bv_val );
1076                                         value_add_one( &c->rvalue_vals, &bv );
1077                                 }
1078                         }
1079                         rc = c->rvalue_vals ? 0 : 1;
1080                         }
1081                         break;
1082                 case CFG_MODPATH: {
1083                         ConfigFile *cf = (ConfigFile *)c->line;
1084                         ModPaths *mp;
1085                         for (i=0, mp=&cf->c_modpaths; mp; mp=mp->mp_next, i++) {
1086                                 struct berval bv;
1087                                 if ( BER_BVISNULL( &mp->mp_path ) && !mp->mp_loads )
1088                                         continue;
1089                                 bv.bv_val = c->log;
1090                                 bv.bv_len = sprintf( bv.bv_val, "{%d}%s", i,
1091                                         mp->mp_path.bv_val );
1092                                 value_add_one( &c->rvalue_vals, &bv );
1093                         }
1094                         rc = c->rvalue_vals ? 0 : 1;
1095                         }
1096                         break;
1097 #endif
1098 #ifdef LDAP_SLAPI
1099                 case CFG_PLUGIN:        /* FIXME */
1100                         rc = 1;
1101                         break;
1102 #endif
1103 #ifdef SLAP_AUTH_REWRITE
1104                 case CFG_REWRITE:       /* FIXME */
1105                         rc = 1;
1106                         break;
1107 #endif
1108                 default:
1109                         rc = 1;
1110                 }
1111                 return rc;
1112         }
1113
1114         p = strchr(c->line,'(' /*')'*/);
1115         switch(c->type) {
1116                 case CFG_BACKEND:
1117                         if(!(c->bi = backend_info(c->argv[1]))) {
1118                                 Debug(LDAP_DEBUG_ANY, "%s: "
1119                                         "backend %s failed init!\n", c->log, c->argv[1], 0);
1120                                 return(1);
1121                         }
1122                         break;
1123
1124                 case CFG_DATABASE:
1125                         c->bi = NULL;
1126                         /* NOTE: config is always the first backend!
1127                          */
1128                         if ( !strcasecmp( c->argv[1], "config" )) {
1129                                 c->be = backendDB;
1130                         } else if(!(c->be = backend_db_init(c->argv[1]))) {
1131                                 Debug(LDAP_DEBUG_ANY, "%s: "
1132                                         "database %s failed init!\n", c->log, c->argv[1], 0);
1133                                 return(1);
1134                         }
1135                         break;
1136
1137                 case CFG_CONCUR:
1138                         ldap_pvt_thread_set_concurrency(c->value_int);
1139                         break;
1140
1141                 case CFG_THREADS:
1142                         ldap_pvt_thread_pool_maxthreads(&connection_pool, c->value_int);
1143                         connection_pool_max = c->value_int;     /* save for reference */
1144                         break;
1145
1146                 case CFG_SALT:
1147                         if ( passwd_salt ) ch_free( passwd_salt );
1148                         passwd_salt = c->value_string;
1149                         lutil_salt_format(passwd_salt);
1150                         break;
1151
1152                 case CFG_LIMITS:
1153                         if(limits_parse(c->be, c->fname, c->lineno, c->argc, c->argv))
1154                                 return(1);
1155                         break;
1156
1157                 case CFG_RO:
1158                         if(c->value_int)
1159                                 c->be->be_restrictops |= SLAP_RESTRICT_OP_WRITES;
1160                         else
1161                                 c->be->be_restrictops &= ~SLAP_RESTRICT_OP_WRITES;
1162                         break;
1163
1164                 case CFG_AZPOLICY:
1165                         ch_free(c->value_string);
1166                         if (slap_sasl_setpolicy( c->argv[1] )) {
1167                                 Debug(LDAP_DEBUG_ANY, "%s: unable to parse value \"%s\" in"
1168                                         " \"authz-policy <policy>\"\n",
1169                                         c->log, c->argv[1], 0 );
1170                                 return(1);
1171                         }
1172                         break;
1173
1174                 case CFG_AZREGEXP:
1175                         if (slap_sasl_regexp_config( c->argv[1], c->argv[2] ))
1176                                 return(1);
1177                         break;
1178
1179 #ifdef HAVE_CYRUS_SASL
1180                 case CFG_SASLSECP:
1181                         {
1182                         char *txt = slap_sasl_secprops( c->argv[1] );
1183                         if ( txt ) {
1184                                 Debug(LDAP_DEBUG_ANY, "%s: sasl-secprops: %s\n",
1185                                         c->log, txt, 0 );
1186                                 return(1);
1187                         }
1188                         break;
1189                         }
1190 #endif
1191
1192                 case CFG_DEPTH:
1193                         c->be->be_max_deref_depth = c->value_int;
1194                         break;
1195
1196                 case CFG_OID:
1197                         if(parse_oidm(c->fname, c->lineno, c->argc, c->argv)) return(1);
1198                         break;
1199
1200                 case CFG_OC:
1201                         if(parse_oc(c->fname, c->lineno, p, c->argv)) return(1);
1202                         break;
1203
1204                 case CFG_DIT:
1205                         if(parse_cr(c->fname, c->lineno, p, c->argv)) return(1);
1206                         break;
1207
1208                 case CFG_ATTR:
1209                         if(parse_at(c->fname, c->lineno, p, c->argv)) return(1);
1210                         break;
1211
1212                 case CFG_ATOPT:
1213                         ad_define_option(NULL, NULL, 0);
1214                         for(i = 1; i < c->argc; i++)
1215                                 if(ad_define_option(c->argv[i], c->fname, c->lineno))
1216                                         return(1);
1217                         break;
1218
1219                 case CFG_CHECK:
1220                         global_schemacheck = c->value_int;
1221                         if(!global_schemacheck) Debug(LDAP_DEBUG_ANY, "%s: "
1222                                 "schema checking disabled! your mileage may vary!\n",
1223                                 c->log, 0, 0);
1224                         break;
1225
1226                 case CFG_ACL:
1227                         parse_acl(c->be, c->fname, c->lineno, c->argc, c->argv);
1228                         break;
1229
1230                 case CFG_REPLOG:
1231                         if(SLAP_MONITOR(c->be)) {
1232                                 Debug(LDAP_DEBUG_ANY, "%s: "
1233                                         "\"replogfile\" should not be used "
1234                                         "inside monitor database\n",
1235                                         c->log, 0, 0);
1236                                 return(0);      /* FIXME: should this be an error? */
1237                         }
1238
1239                         c->be->be_replogfile = c->value_string;
1240                         break;
1241
1242                 case CFG_ROOTDSE:
1243                         if(read_root_dse_file(c->argv[1])) {
1244                                 Debug(LDAP_DEBUG_ANY, "%s: "
1245                                         "could not read \"rootDSE <filename>\" line\n",
1246                                         c->log, 0, 0);
1247                                 return(1);
1248                         }
1249                         {
1250                                 struct berval bv;
1251                                 ber_str2bv( c->argv[1], 0, 1, &bv );
1252                                 ber_bvarray_add( &cfn->c_dseFiles, &bv );
1253                         }
1254                         break;
1255
1256                 case CFG_LOGFILE: {
1257                                 FILE *logfile;
1258                                 if ( logfileName ) ch_free( logfileName );
1259                                 logfileName = c->value_string;
1260                                 logfile = fopen(logfileName, "w");
1261                                 if(logfile) lutil_debug_file(logfile);
1262                         } break;
1263
1264                 case CFG_LASTMOD:
1265                         if(SLAP_NOLASTMODCMD(c->be)) {
1266                                 Debug(LDAP_DEBUG_ANY, "%s: "
1267                                         "lastmod not available for %s databases\n",
1268                                         c->log, c->be->bd_info->bi_type, 0);
1269                                 return(1);
1270                         }
1271                         if(c->value_int)
1272                                 SLAP_DBFLAGS(c->be) &= ~SLAP_DBFLAG_NOLASTMOD;
1273                         else
1274                                 SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_NOLASTMOD;
1275                         break;
1276
1277                 case CFG_SSTR_IF_MAX:
1278                         if (c->value_int < index_substr_if_minlen) {
1279                                 Debug(LDAP_DEBUG_ANY, "%s: "
1280                                         "invalid max value (%d)\n",
1281                                         c->log, c->value_int, 0 );
1282                                 return(1);
1283                         }
1284                         index_substr_if_maxlen = c->value_int;
1285                         break;
1286
1287                 case CFG_SSTR_IF_MIN:
1288                         if (c->value_int > index_substr_if_maxlen) {
1289                                 Debug(LDAP_DEBUG_ANY, "%s: "
1290                                         "invalid min value (%d)\n",
1291                                         c->log, c->value_int, 0 );
1292                                 return(1);
1293                         }
1294                         index_substr_if_minlen = c->value_int;
1295                         break;
1296
1297 #ifdef SLAPD_MODULES
1298                 case CFG_MODLOAD:
1299                         if(module_load(c->argv[1], c->argc - 2, (c->argc > 2) ? c->argv + 2 : NULL))
1300                                 return(1);
1301                         /* Record this load on the current path */
1302                         {
1303                                 struct berval bv;
1304                                 ber_str2bv(c->line, 0, 1, &bv);
1305                                 ber_bvarray_add( &cfn->c_modlast->mp_loads, &bv );
1306                         }
1307                         break;
1308
1309                 case CFG_MODPATH:
1310                         if(module_path(c->argv[1])) return(1);
1311                         /* Record which path was used with each module */
1312                         {
1313                                 ModPaths *mp;
1314
1315                                 if (!cfn->c_modpaths.mp_loads) {
1316                                         mp = &cfn->c_modpaths;
1317                                 } else {
1318                                         mp = ch_malloc( sizeof( ModPaths ));
1319                                         cfn->c_modlast->mp_next = mp;
1320                                 }
1321                                 ber_str2bv(c->argv[1], 0, 1, &mp->mp_path);
1322                                 mp->mp_next = NULL;
1323                                 mp->mp_loads = NULL;
1324                                 cfn->c_modlast = mp;
1325                         }
1326
1327                         break;
1328 #endif
1329
1330 #ifdef LDAP_SLAPI
1331                 case CFG_PLUGIN:
1332                         if(slapi_int_read_config(c->be, c->fname, c->lineno, c->argc, c->argv) != LDAP_SUCCESS)
1333                                 return(1);
1334                         slapi_plugins_used++;
1335                         break;
1336 #endif
1337
1338 #ifdef SLAP_AUTH_REWRITE
1339                 case CFG_REWRITE:
1340                         if(slap_sasl_rewrite_config(c->fname, c->lineno, c->argc, c->argv))
1341                                 return(1);
1342                         break;
1343 #endif
1344
1345
1346                 default:
1347                         Debug(LDAP_DEBUG_ANY, "%s: unknown CFG_TYPE %d"
1348                                 "(ignored)\n", c->log, c->type, 0);
1349
1350         }
1351         return(0);
1352 }
1353
1354
1355 static int
1356 config_fname(ConfigArgs *c) {
1357         if(c->emit && c->line) {
1358                 ConfigFile *cf = (ConfigFile *)c->line;
1359                 value_add_one( &c->rvalue_vals, &cf->c_file );
1360                 return 0;
1361         }
1362         return(1);
1363 }
1364
1365 static int
1366 config_search_base(ConfigArgs *c) {
1367         struct berval dn;
1368
1369         if(c->emit) {
1370                 int rc = 1;
1371                 if (!BER_BVISEMPTY(&default_search_base)) {
1372                         value_add_one(&c->rvalue_vals, &default_search_base);
1373                         value_add_one(&c->rvalue_nvals, &default_search_nbase);
1374                         rc = 0;
1375                 }
1376                 return rc;
1377         }
1378
1379         if(c->bi || c->be != frontendDB) {
1380                 Debug(LDAP_DEBUG_ANY, "%s: defaultSearchBase line must appear "
1381                         "prior to any backend or database definition\n",
1382                         c->log, 0, 0);
1383                 return(1);
1384         }
1385
1386         if(default_search_nbase.bv_len) {
1387                 Debug(LDAP_DEBUG_ANY, "%s: "
1388                         "default search base \"%s\" already defined "
1389                         "(discarding old)\n",
1390                         c->log, default_search_base.bv_val, 0);
1391                 free(default_search_base.bv_val);
1392                 free(default_search_nbase.bv_val);
1393         }
1394
1395         default_search_base = c->value_dn;
1396         default_search_nbase = c->value_ndn;
1397         return(0);
1398 }
1399
1400 static int
1401 config_passwd_hash(ConfigArgs *c) {
1402         int i;
1403         if (c->emit) {
1404                 struct berval bv;
1405                 for (i=0; default_passwd_hash && default_passwd_hash[i]; i++) {
1406                         ber_str2bv(default_passwd_hash[i], 0, 0, &bv);
1407                         value_add_one(&c->rvalue_vals, &bv);
1408                 }
1409                 return i ? 0 : 1;
1410         }
1411         if(default_passwd_hash) {
1412                 Debug(LDAP_DEBUG_ANY, "%s: "
1413                         "already set default password_hash\n",
1414                         c->log, 0, 0);
1415                 return(1);
1416         }
1417         for(i = 1; i < c->argc; i++) {
1418                 if(!lutil_passwd_scheme(c->argv[i])) {
1419                         Debug(LDAP_DEBUG_ANY, "%s: "
1420                                 "password scheme \"%s\" not available\n",
1421                                 c->log, c->argv[i], 0);
1422                 } else {
1423                         ldap_charray_add(&default_passwd_hash, c->argv[i]);
1424                 }
1425                 if(!default_passwd_hash) {
1426                         Debug(LDAP_DEBUG_ANY, "%s: no valid hashes found\n",
1427                                 c->log, 0, 0 );
1428                         return(1);
1429                 }
1430         }
1431         return(0);
1432 }
1433
1434 static int
1435 config_schema_dn(ConfigArgs *c) {
1436         struct berval dn;
1437         int rc;
1438         if ( c->emit ) {
1439                 value_add_one(&c->rvalue_vals, &c->be->be_schemadn);
1440                 value_add_one(&c->rvalue_nvals, &c->be->be_schemandn);
1441                 return 0;
1442         }
1443         c->be->be_schemadn = c->value_dn;
1444         c->be->be_schemandn = c->value_ndn;
1445         return(0);
1446 }
1447
1448 static int
1449 config_sizelimit(ConfigArgs *c) {
1450         int i, rc = 0;
1451         char *next;
1452         struct slap_limits_set *lim = &c->be->be_def_limit;
1453         if (c->emit) {  /* FIXME */
1454                 return 1;
1455         }
1456         for(i = 1; i < c->argc; i++) {
1457                 if(!strncasecmp(c->argv[i], "size", 4)) {
1458                         rc = limits_parse_one(c->argv[i], lim);
1459                         if ( rc ) {
1460                                 Debug(LDAP_DEBUG_ANY, "%s: "
1461                                         "unable to parse value \"%s\" in \"sizelimit <limit>\" line\n",
1462                                         c->log, c->argv[i], 0);
1463                                 return(1);
1464                         }
1465                 } else {
1466                         if(!strcasecmp(c->argv[i], "unlimited")) {
1467                                 lim->lms_s_soft = -1;
1468                         } else {
1469                                 lim->lms_s_soft = strtol(c->argv[i], &next, 0);
1470                                 if(next == c->argv[i]) {
1471                                         Debug(LDAP_DEBUG_ANY, "%s: "
1472                                                 "unable to parse limit \"%s\" in \"sizelimit <limit>\" line\n",
1473                                                 c->log, c->argv[i], 0);
1474                                         return(1);
1475                                 } else if(next[0] != '\0') {
1476                                         Debug(LDAP_DEBUG_ANY, "%s: "
1477                                                 "trailing chars \"%s\" in \"sizelimit <limit>\" line (ignored)\n",
1478                                                 c->log, next, 0);
1479                                 }
1480                         }
1481                         lim->lms_s_hard = 0;
1482                 }
1483         }
1484         return(0);
1485 }
1486
1487 static int
1488 config_timelimit(ConfigArgs *c) {
1489         int i, rc = 0;
1490         char *next;
1491         struct slap_limits_set *lim = &c->be->be_def_limit;
1492         if (c->emit) {
1493                 return 1;       /* FIXME */
1494         }
1495         for(i = 1; i < c->argc; i++) {
1496                 if(!strncasecmp(c->argv[i], "time", 4)) {
1497                         rc = limits_parse_one(c->argv[i], lim);
1498                         if ( rc ) {
1499                                 Debug(LDAP_DEBUG_ANY, "%s: "
1500                                         "unable to parse value \"%s\" in \"timelimit <limit>\" line\n",
1501                                         c->log, c->argv[i], 0);
1502                                 return(1);
1503                         }
1504                 } else {
1505                         if(!strcasecmp(c->argv[i], "unlimited")) {
1506                                 lim->lms_t_soft = -1;
1507                         } else {
1508                                 lim->lms_t_soft = strtol(c->argv[i], &next, 0);
1509                                 if(next == c->argv[i]) {
1510                                         Debug(LDAP_DEBUG_ANY, "%s: "
1511                                                 "unable to parse limit \"%s\" in \"timelimit <limit>\" line\n",
1512                                                 c->log, c->argv[i], 0);
1513                                         return(1);
1514                                 } else if(next[0] != '\0') {
1515                                         Debug(LDAP_DEBUG_ANY, "%s: "
1516                                                 "trailing chars \"%s\" in \"timelimit <limit>\" line (ignored)\n",
1517                                                 c->log, next, 0);
1518                                 }
1519                         }
1520                         lim->lms_t_hard = 0;
1521                 }
1522         }
1523         return(0);
1524 }
1525
1526 static int
1527 config_overlay(ConfigArgs *c) {
1528         if (c->emit) {
1529                 return 1;
1530         }
1531         if(c->argv[1][0] == '-' && overlay_config(c->be, &c->argv[1][1])) {
1532                 /* log error */
1533                 Debug(LDAP_DEBUG_ANY, "%s: (optional) %s overlay \"%s\" configuration failed (ignored)\n",
1534                         c->log, c->be == frontendDB ? "global " : "", c->argv[1][1]);
1535         } else if(overlay_config(c->be, c->argv[1])) {
1536                 return(1);
1537         }
1538         return(0);
1539 }
1540
1541 static int
1542 config_suffix(ConfigArgs *c) {
1543         Backend *tbe;
1544         struct berval pdn, ndn;
1545         int rc;
1546         if (c->emit) {
1547                 if ( !BER_BVISNULL( &c->be->be_suffix[0] )) {
1548                         value_add( &c->rvalue_vals, c->be->be_suffix );
1549                         value_add( &c->rvalue_nvals, c->be->be_nsuffix );
1550                         return 0;
1551                 } else {
1552                         return 1;
1553                 }
1554         }
1555 #ifdef SLAPD_MONITOR_DN
1556         if(!strcasecmp(c->argv[1], SLAPD_MONITOR_DN)) {
1557                 Debug(LDAP_DEBUG_ANY, "%s: "
1558                         "\"%s\" is reserved for monitoring slapd\n",
1559                         c->log, SLAPD_MONITOR_DN, 0);
1560                 return(1);
1561         }
1562 #endif
1563
1564         pdn = c->value_dn;
1565         ndn = c->value_ndn;
1566         tbe = select_backend(&ndn, 0, 0);
1567         if(tbe == c->be) {
1568                 Debug(LDAP_DEBUG_ANY, "%s: suffix already served by this backend! (ignored)\n",
1569                         c->log, 0, 0);
1570                 free(pdn.bv_val);
1571                 free(ndn.bv_val);
1572         } else if(tbe) {
1573                 Debug(LDAP_DEBUG_ANY, "%s: suffix already served by a preceding backend \"%s\"\n",
1574                         c->log, tbe->be_suffix[0].bv_val, 0);
1575                 free(pdn.bv_val);
1576                 free(ndn.bv_val);
1577                 return(1);
1578         } else if(pdn.bv_len == 0 && default_search_nbase.bv_len) {
1579                 Debug(LDAP_DEBUG_ANY, "%s: suffix DN empty and default search "
1580                         "base provided \"%s\" (assuming okay)\n",
1581                         c->log, default_search_base.bv_val, 0);
1582         }
1583         ber_bvarray_add(&c->be->be_suffix, &pdn);
1584         ber_bvarray_add(&c->be->be_nsuffix, &ndn);
1585         return(0);
1586 }
1587
1588 static int
1589 config_rootdn(ConfigArgs *c) {
1590         if (c->emit) {
1591                 if ( !BER_BVISNULL( &c->be->be_rootdn )) {
1592                         value_add_one(&c->rvalue_vals, &c->be->be_rootdn);
1593                         value_add_one(&c->rvalue_nvals, &c->be->be_rootndn);
1594                         return 0;
1595                 } else {
1596                         return 1;
1597                 }
1598         }
1599         c->be->be_rootdn = c->value_dn;
1600         c->be->be_rootndn = c->value_ndn;
1601         return(0);
1602 }
1603
1604 static int
1605 config_rootpw(ConfigArgs *c) {
1606         Backend *tbe;
1607         if (c->emit) {
1608                 if (!BER_BVISEMPTY(&c->be->be_rootpw)) {
1609                         c->value_string=ch_strdup("*");
1610                         return 0;
1611                 }
1612                 return 1;
1613         }
1614
1615         tbe = select_backend(&c->be->be_rootndn, 0, 0);
1616         if(tbe != c->be) {
1617                 Debug(LDAP_DEBUG_ANY, "%s: "
1618                         "rootpw can only be set when rootdn is under suffix\n",
1619                         c->log, 0, 0);
1620                 return(1);
1621         }
1622         ber_str2bv(c->value_string, 0, 0, &c->be->be_rootpw);
1623         return(0);
1624 }
1625
1626 /* restrictops, allows, disallows, requires, loglevel */
1627
1628 struct verb_mask_list { char *word; int mask; };
1629
1630 int
1631 verb_to_mask(ConfigArgs *c, struct verb_mask_list *v, int word) {
1632         int j;
1633         for(j = 0; v[j].word; j++)
1634                 if(!strcasecmp(c->argv[word], v[j].word))
1635                         break;
1636         return(j);
1637 }
1638
1639 int
1640 verbs_to_mask(ConfigArgs *c, struct verb_mask_list *v, slap_mask_t *m) {
1641         int i, j;
1642         for(i = 1; i < c->argc; i++) {
1643                 j = verb_to_mask(c, v, i);
1644                 if(!v[j].word) return(1);
1645                 while (!v[j].mask) j--;
1646                 *m |= v[j].mask;
1647         }
1648         return(0);
1649 }
1650
1651 int
1652 mask_to_verbs(ConfigArgs *c, struct verb_mask_list *v, slap_mask_t m) {
1653         int i, j;
1654         struct berval bv;
1655
1656         if (!m) return 1;
1657         for (i=0; v[i].word; i++) {
1658                 if (!v[i].mask) continue;
1659                 if (( m & v[i].mask ) == v[i].mask ) {
1660                         ber_str2bv( v[i].word, 0, 0, &bv );
1661                         value_add_one( &c->rvalue_vals, &bv );
1662                 }
1663         }
1664         return 0;
1665 }
1666
1667 static int
1668 config_restrict(ConfigArgs *c) {
1669         slap_mask_t restrictops = 0;
1670         int i;
1671         struct verb_mask_list restrictable_ops[] = {
1672                 { "bind",               SLAP_RESTRICT_OP_BIND },
1673                 { "add",                SLAP_RESTRICT_OP_ADD },
1674                 { "modify",             SLAP_RESTRICT_OP_MODIFY },
1675                 { "rename",             SLAP_RESTRICT_OP_RENAME },
1676                 { "modrdn",             0 },
1677                 { "delete",             SLAP_RESTRICT_OP_DELETE },
1678                 { "search",             SLAP_RESTRICT_OP_SEARCH },
1679                 { "compare",    SLAP_RESTRICT_OP_COMPARE },
1680                 { "read",               SLAP_RESTRICT_OP_READS },
1681                 { "write",              SLAP_RESTRICT_OP_WRITES },
1682                 { "extended",   SLAP_RESTRICT_OP_EXTENDED },
1683                 { "extended=" LDAP_EXOP_START_TLS,              SLAP_RESTRICT_EXOP_START_TLS },
1684                 { "extended=" LDAP_EXOP_MODIFY_PASSWD,  SLAP_RESTRICT_EXOP_MODIFY_PASSWD },
1685                 { "extended=" LDAP_EXOP_X_WHO_AM_I,             SLAP_RESTRICT_EXOP_WHOAMI },
1686                 { "extended=" LDAP_EXOP_X_CANCEL,               SLAP_RESTRICT_EXOP_CANCEL },
1687                 { NULL, 0 }
1688         };
1689
1690         if (c->emit) {
1691                 return mask_to_verbs( c, restrictable_ops, c->be->be_restrictops );
1692         }
1693         i = verbs_to_mask( c, restrictable_ops, &restrictops );
1694         if ( i ) {
1695                 Debug(LDAP_DEBUG_ANY, "%s: "
1696                         "unknown operation %s in \"restrict <features>\" line\n",
1697                         c->log, c->argv[i], 0);
1698                 return(1);
1699         }
1700         if ( restrictops & SLAP_RESTRICT_OP_EXTENDED )
1701                 restrictops &= ~SLAP_RESTRICT_EXOP_MASK;
1702         c->be->be_restrictops |= restrictops;
1703         return(0);
1704 }
1705
1706 static int
1707 config_allows(ConfigArgs *c) {
1708         slap_mask_t allows = 0;
1709         int i;
1710         struct verb_mask_list allowable_ops[] = {
1711                 { "bind_v2",            SLAP_ALLOW_BIND_V2 },
1712                 { "bind_anon_cred",     SLAP_ALLOW_BIND_ANON_CRED },
1713                 { "bind_anon_dn",       SLAP_ALLOW_BIND_ANON_DN },
1714                 { "update_anon",        SLAP_ALLOW_UPDATE_ANON },
1715                 { NULL, 0 }
1716         };
1717         if (c->emit) {
1718                 return mask_to_verbs( c, allowable_ops, global_allows );
1719         }
1720         i = verbs_to_mask(c, allowable_ops, &allows);
1721         if ( i ) {
1722                 Debug(LDAP_DEBUG_ANY, "%s: "
1723                         "unknown feature %s in \"allow <features>\" line\n",
1724                         c->log, c->argv[i], 0);
1725                 return(1);
1726         }
1727         global_allows |= allows;
1728         return(0);
1729 }
1730
1731 static int
1732 config_disallows(ConfigArgs *c) {
1733         slap_mask_t disallows = 0;
1734         int i;
1735         struct verb_mask_list disallowable_ops[] = {
1736                 { "bind_anon",          SLAP_DISALLOW_BIND_ANON },
1737                 { "bind_simple",        SLAP_DISALLOW_BIND_SIMPLE },
1738                 { "bind_krb4",          SLAP_DISALLOW_BIND_KRBV4 },
1739                 { "tls_2_anon",         SLAP_DISALLOW_TLS_2_ANON },
1740                 { "tls_authc",          SLAP_DISALLOW_TLS_AUTHC },
1741                 { NULL, 0 }
1742         };
1743         if (c->emit) {
1744                 return mask_to_verbs( c, disallowable_ops, global_disallows );
1745         }
1746         i = verbs_to_mask(c, disallowable_ops, &disallows);
1747         if ( i ) {
1748                 Debug(LDAP_DEBUG_ANY, "%s: "
1749                         "unknown feature %s in \"disallow <features>\" line\n",
1750                         c->log, c->argv[i], 0);
1751                 return(1);
1752         }
1753         global_disallows |= disallows;
1754         return(0);
1755 }
1756
1757 static int
1758 config_requires(ConfigArgs *c) {
1759         slap_mask_t requires = 0;
1760         int i;
1761         struct verb_mask_list requires_ops[] = {
1762                 { "bind",               SLAP_REQUIRE_BIND },
1763                 { "LDAPv3",             SLAP_REQUIRE_LDAP_V3 },
1764                 { "authc",              SLAP_REQUIRE_AUTHC },
1765                 { "sasl",               SLAP_REQUIRE_SASL },
1766                 { "strong",             SLAP_REQUIRE_STRONG },
1767                 { NULL, 0 }
1768         };
1769         if (c->emit) {
1770                 return mask_to_verbs( c, requires_ops, c->be->be_requires );
1771         }
1772         i = verbs_to_mask(c, requires_ops, &requires);
1773         if ( i ) {
1774                 Debug(LDAP_DEBUG_ANY, "%s: "
1775                         "unknown feature %s in \"require <features>\" line\n",
1776                         c->log, c->argv[i], 0);
1777                 return(1);
1778         }
1779         c->be->be_requires = requires;
1780         return(0);
1781 }
1782
1783 static int
1784 config_loglevel(ConfigArgs *c) {
1785         int i;
1786         char *next;
1787         struct verb_mask_list loglevel_ops[] = {
1788                 { "Trace",      LDAP_DEBUG_TRACE },
1789                 { "Packets",    LDAP_DEBUG_PACKETS },
1790                 { "Args",       LDAP_DEBUG_ARGS },
1791                 { "Conns",      LDAP_DEBUG_CONNS },
1792                 { "BER",        LDAP_DEBUG_BER },
1793                 { "Filter",     LDAP_DEBUG_FILTER },
1794                 { "Config",     LDAP_DEBUG_CONFIG },
1795                 { "ACL",        LDAP_DEBUG_ACL },
1796                 { "Stats",      LDAP_DEBUG_STATS },
1797                 { "Stats2",     LDAP_DEBUG_STATS2 },
1798                 { "Shell",      LDAP_DEBUG_SHELL },
1799                 { "Parse",      LDAP_DEBUG_PARSE },
1800                 { "Cache",      LDAP_DEBUG_CACHE },
1801                 { "Index",      LDAP_DEBUG_INDEX },
1802                 { "Any",        -1 },
1803                 { NULL, 0 }
1804         };
1805
1806         if (c->emit) {
1807                 return mask_to_verbs( c, loglevel_ops, ldap_syslog );
1808         }
1809
1810         ldap_syslog = 0;
1811
1812         for( i=1; i < c->argc; i++ ) {
1813                 int     level;
1814
1815                 if ( isdigit( c->argv[i][0] ) ) {
1816                         level = strtol( c->argv[i], &next, 10 );
1817                         if ( next == NULL || next[0] != '\0' ) {
1818                                 Debug( LDAP_DEBUG_ANY,
1819                                         "%s: unable to parse level \"%s\" "
1820                                         "in \"loglevel <level> [...]\" line.\n",
1821                                         c->log, c->argv[i], 0);
1822                                 return( 1 );
1823                         }
1824                 } else {
1825                         int j = verb_to_mask(c, loglevel_ops, c->argv[i][0]);
1826                         if(!loglevel_ops[j].word) {
1827                                 Debug( LDAP_DEBUG_ANY,
1828                                         "%s: unknown level \"%s\" "
1829                                         "in \"loglevel <level> [...]\" line.\n",
1830                                         c->log, c->argv[i], 0);
1831                                 return( 1 );
1832                         }
1833                         level = loglevel_ops[j].mask;
1834                 }
1835                 ldap_syslog |= level;
1836         }
1837         return(0);
1838 }
1839
1840 static int
1841 config_syncrepl(ConfigArgs *c) {
1842         if (c->emit) {
1843                 if ( c->be->be_syncinfo ) {
1844                         struct berval bv;
1845                         syncrepl_unparse( c->be->be_syncinfo, &bv );
1846                         ber_bvarray_add( &c->rvalue_vals, &bv );
1847                         return 0;
1848                 }
1849                 return 1;
1850         }
1851         if(SLAP_SHADOW(c->be)) {
1852                 Debug(LDAP_DEBUG_ANY, "%s: "
1853                         "syncrepl: database already shadowed.\n",
1854                         c->log, 0, 0);
1855                 return(1);
1856         } else if(add_syncrepl(c->be, c->argv, c->argc)) {
1857                 return(1);
1858         }
1859         SLAP_DBFLAGS(c->be) |= (SLAP_DBFLAG_SHADOW | SLAP_DBFLAG_SYNC_SHADOW);
1860         return(0);
1861 }
1862
1863 static int
1864 config_referral(ConfigArgs *c) {
1865         struct berval vals[2];
1866         if (c->emit) {
1867                 if ( default_referral ) {
1868                         value_add( &c->rvalue_vals, default_referral );
1869                         return 0;
1870                 } else {
1871                         return 1;
1872                 }
1873         }
1874         if(validate_global_referral(c->argv[1])) {
1875                 Debug(LDAP_DEBUG_ANY, "%s: "
1876                         "invalid URL (%s) in \"referral\" line.\n",
1877                         c->log, c->argv[1], 0);
1878                 return(1);
1879         }
1880
1881         ber_str2bv(c->argv[1], 0, 0, &vals[0]);
1882         vals[1].bv_val = NULL; vals[1].bv_len = 0;
1883         if(value_add(&default_referral, vals)) return(LDAP_OTHER);
1884         return(0);
1885 }
1886
1887 static struct {
1888         struct berval key;
1889         int off;
1890 } sec_keys[] = {
1891         { BER_BVC("ssf="), offsetof(slap_ssf_set_t, sss_ssf) },
1892         { BER_BVC("transport="), offsetof(slap_ssf_set_t, sss_transport) },
1893         { BER_BVC("tls="), offsetof(slap_ssf_set_t, sss_tls) },
1894         { BER_BVC("sasl="), offsetof(slap_ssf_set_t, sss_sasl) },
1895         { BER_BVC("update_ssf="), offsetof(slap_ssf_set_t, sss_update_ssf) },
1896         { BER_BVC("update_transport="), offsetof(slap_ssf_set_t, sss_update_transport) },
1897         { BER_BVC("update_tls="), offsetof(slap_ssf_set_t, sss_update_tls) },
1898         { BER_BVC("update_sasl="), offsetof(slap_ssf_set_t, sss_update_sasl) },
1899         { BER_BVC("simple_bind="), offsetof(slap_ssf_set_t, sss_simple_bind) },
1900         { BER_BVNULL, 0 }
1901 };
1902
1903 static int
1904 config_security(ConfigArgs *c) {
1905         slap_ssf_set_t *set = &c->be->be_ssf_set;
1906         char *next;
1907         int i, j;
1908         if (c->emit) {
1909                 char numbuf[32];
1910                 struct berval bv;
1911                 slap_ssf_t *tgt;
1912                 int rc = 1;
1913
1914                 for (i=0; !BER_BVISNULL( &sec_keys[i].key ); i++) {
1915                         tgt = (slap_ssf_t *)((char *)set + sec_keys[i].off);
1916                         if ( *tgt ) {
1917                                 rc = 0;
1918                                 bv.bv_len = sprintf( numbuf, "%u", *tgt );
1919                                 bv.bv_len += sec_keys[i].key.bv_len;
1920                                 bv.bv_val = ch_malloc( bv.bv_len + 1);
1921                                 next = lutil_strcopy( bv.bv_val, sec_keys[i].key.bv_val );
1922                                 strcpy( next, numbuf );
1923                                 ber_bvarray_add( &c->rvalue_vals, &bv );
1924                         }
1925                 }
1926                 return rc;
1927         }
1928         for(i = 1; i < c->argc; i++) {
1929                 slap_ssf_t *tgt = NULL;
1930                 char *src;
1931                 for ( j=0; !BER_BVISNULL( &sec_keys[j].key ); j++ ) {
1932                         if(!strncasecmp(c->argv[i], sec_keys[j].key.bv_val,
1933                                 sec_keys[j].key.bv_len)) {
1934                                 src = c->argv[i] + sec_keys[j].key.bv_len;
1935                                 tgt = (slap_ssf_t *)((char *)set + sec_keys[j].off);
1936                                 break;
1937                         }
1938                 }
1939                 if ( !tgt ) {
1940                         Debug(LDAP_DEBUG_ANY, "%s: "
1941                                 "unknown factor %s in \"security <factors>\" line\n",
1942                                 c->log, c->argv[i], 0);
1943                         return(1);
1944                 }
1945
1946                 *tgt = strtol(src, &next, 10);
1947                 if(next == NULL || next[0] != '\0' ) {
1948                         Debug(LDAP_DEBUG_ANY, "%s: "
1949                                 "unable to parse factor \"%s\" in \"security <factors>\" line\n",
1950                                 c->log, c->argv[i], 0);
1951                         return(1);
1952                 }
1953         }
1954         return(0);
1955 }
1956
1957 static struct verb_mask_list tlskey[] = {
1958         { "no",         SB_TLS_OFF },
1959         { "yes",                SB_TLS_ON },
1960         { "critical",   SB_TLS_CRITICAL }
1961 };
1962
1963 static struct verb_mask_list methkey[] = {
1964         { "simple",     LDAP_AUTH_SIMPLE },
1965 #ifdef HAVE_CYRUS_SASL
1966         { "sasl",       LDAP_AUTH_SASL },
1967 #endif
1968         { NULL, 0 }
1969 };
1970
1971 typedef struct cf_aux_table {
1972         struct berval key;
1973         int off;
1974         int quote;
1975         struct verb_mask_list *aux;
1976 } cf_aux_table;
1977
1978 static cf_aux_table bindkey[] = {
1979         { BER_BVC("starttls="), offsetof(slap_bindconf, sb_tls), 0, tlskey },
1980         { BER_BVC("bindmethod="), offsetof(slap_bindconf, sb_method), 0, methkey },
1981         { BER_BVC("binddn="), offsetof(slap_bindconf, sb_binddn), 1, NULL },
1982         { BER_BVC("credentials="), offsetof(slap_bindconf, sb_cred), 1, NULL },
1983         { BER_BVC("saslmech="), offsetof(slap_bindconf, sb_saslmech), 0, NULL },
1984         { BER_BVC("secprops="), offsetof(slap_bindconf, sb_secprops), 0, NULL },
1985         { BER_BVC("realm="), offsetof(slap_bindconf, sb_realm), 0, NULL },
1986         { BER_BVC("authcID="), offsetof(slap_bindconf, sb_authcId), 0, NULL },
1987         { BER_BVC("authzID="), offsetof(slap_bindconf, sb_authzId), 1, NULL },
1988         { BER_BVNULL, 0, 0, NULL }
1989 };
1990
1991 int bindconf_parse( char *word, slap_bindconf *bc ) {
1992         int i, rc = 0;
1993         char **cptr;
1994         cf_aux_table *tab;
1995
1996         for (tab = bindkey; !BER_BVISNULL(&tab->key); tab++) {
1997                 if ( !strncasecmp( word, tab->key.bv_val, tab->key.bv_len )) {
1998                         cptr = (char **)((char *)bc + tab->off);
1999                         if ( tab->aux ) {
2000                                 int j;
2001                                 rc = 1;
2002                                 for (j=0; tab->aux[j].word; j++) {
2003                                         if (!strcasecmp(word+tab->key.bv_len, tab->aux[j].word)) {
2004                                                 int *ptr = (int *)cptr;
2005                                                 *ptr = tab->aux[j].mask;
2006                                                 rc = 0;
2007                                         }
2008                                 }
2009                                 if (rc ) {
2010                                         Debug(LDAP_DEBUG_ANY, "invalid bind config value %s\n",
2011                                                 word, 0, 0 );
2012                                 }
2013                                 return rc;
2014                         }
2015                         *cptr = ch_strdup(word+tab->key.bv_len);
2016                         return 0;
2017                 }
2018         }
2019         return rc;
2020 }
2021
2022 int bindconf_unparse( slap_bindconf *bc, struct berval *bv ) {
2023         char buf[BUFSIZ], *ptr;
2024         cf_aux_table *tab;
2025         char **cptr;
2026         struct berval tmp;
2027
2028         ptr = buf;
2029         for (tab = bindkey; !BER_BVISNULL(&tab->key); tab++) {
2030                 cptr = (char **)((char *)bc + tab->off);
2031                 if ( tab->aux ) {
2032                         int *ip = (int *)cptr, i;
2033                         for ( i=0; tab->aux[i].word; i++ ) {
2034                                 if ( *ip == tab->aux[i].mask ) {
2035                                         *ptr++ = ' ';
2036                                         ptr = lutil_strcopy( ptr, tab->key.bv_val );
2037                                         ptr = lutil_strcopy( ptr, tab->aux[i].word );
2038                                         break;
2039                                 }
2040                         }
2041                 } else if ( *cptr ) {
2042                         *ptr++ = ' ';
2043                         ptr = lutil_strcopy( ptr, tab->key.bv_val );
2044                         if ( tab->quote ) *ptr++ = '"';
2045                         ptr = lutil_strcopy( ptr, *cptr );
2046                         if ( tab->quote ) *ptr++ = '"';
2047                 }
2048         }
2049         tmp.bv_val = buf;
2050         tmp.bv_len = ptr - buf;
2051         ber_dupbv( bv, &tmp );
2052         return 0;
2053 }
2054
2055 void bindconf_free( slap_bindconf *bc ) {
2056         if ( bc->sb_binddn ) {
2057                 ch_free( bc->sb_binddn );
2058         }
2059         if ( bc->sb_cred ) {
2060                 ch_free( bc->sb_cred );
2061         }
2062         if ( bc->sb_saslmech ) {
2063                 ch_free( bc->sb_saslmech );
2064         }
2065         if ( bc->sb_secprops ) {
2066                 ch_free( bc->sb_secprops );
2067         }
2068         if ( bc->sb_realm ) {
2069                 ch_free( bc->sb_realm );
2070         }
2071         if ( bc->sb_authcId ) {
2072                 ch_free( bc->sb_authcId );
2073         }
2074         if ( bc->sb_authzId ) {
2075                 ch_free( bc->sb_authzId );
2076         }
2077 }
2078
2079 static char *
2080 anlist_unparse( AttributeName *an, char *ptr ) {
2081         int comma = 0;
2082
2083         for (; !BER_BVISNULL( &an->an_name ); an++) {
2084                 if ( comma ) *ptr++ = ',';
2085                 ptr = lutil_strcopy( ptr, an->an_name.bv_val );
2086                 comma = 1;
2087         }
2088         return ptr;
2089 }
2090
2091 static void
2092 replica_unparse( struct slap_replica_info *ri, int i, struct berval *bv )
2093 {
2094         int len;
2095         char *ptr;
2096         struct berval bc = {0};
2097         char numbuf[32];
2098
2099         len = sprintf(numbuf, "{%d}", i );
2100
2101         len += strlen( ri->ri_uri ) + STRLENOF("uri=");
2102         if ( ri->ri_nsuffix ) {
2103                 for (i=0; !BER_BVISNULL( &ri->ri_nsuffix[i] ); i++) {
2104                         len += ri->ri_nsuffix[i].bv_len + STRLENOF(" suffix=\"\"");
2105                 }
2106         }
2107         if ( ri->ri_attrs ) {
2108                 len += STRLENOF("attr");
2109                 if ( ri->ri_exclude ) len++;
2110                 for (i=0; !BER_BVISNULL( &ri->ri_attrs[i].an_name ); i++) {
2111                         len += 1 + ri->ri_attrs[i].an_name.bv_len;
2112                 }
2113         }
2114         bindconf_unparse( &ri->ri_bindconf, &bc );
2115         len += bc.bv_len;
2116
2117         bv->bv_val = ch_malloc(len + 1);
2118         bv->bv_len = len;
2119
2120         ptr = lutil_strcopy( bv->bv_val, numbuf );
2121         ptr = lutil_strcopy( ptr, "uri=" );
2122         ptr = lutil_strcopy( ptr, ri->ri_uri );
2123
2124         if ( ri->ri_nsuffix ) {
2125                 for (i=0; !BER_BVISNULL( &ri->ri_nsuffix[i] ); i++) {
2126                         ptr = lutil_strcopy( ptr, " suffix=\"" );
2127                         ptr = lutil_strcopy( ptr, ri->ri_nsuffix[i].bv_val );
2128                         *ptr++ = '"';
2129                 }
2130         }
2131         if ( ri->ri_attrs ) {
2132                 ptr = lutil_strcopy( ptr, "attr" );
2133                 if ( ri->ri_exclude ) *ptr++ = '!';
2134                 *ptr++ = '=';
2135                 ptr = anlist_unparse( ri->ri_attrs, ptr );
2136         }
2137         if ( bc.bv_val ) {
2138                 strcpy( ptr, bc.bv_val );
2139                 ch_free( bc.bv_val );
2140         }
2141 }
2142
2143 static int
2144 config_replica(ConfigArgs *c) {
2145         int i, nr = -1, len;
2146         char *replicahost, *replicauri;
2147         LDAPURLDesc *ludp;
2148
2149         if (c->emit) {
2150                 if (c->be->be_replica) {
2151                         struct berval bv;
2152                         for (i=0;c->be->be_replica[i]; i++) {
2153                                 replica_unparse( c->be->be_replica[i], i, &bv );
2154                                 ber_bvarray_add( &c->rvalue_vals, &bv );
2155                         }
2156                         return 0;
2157                 }
2158                 return 1;
2159         }
2160         if(SLAP_MONITOR(c->be)) {
2161                 Debug(LDAP_DEBUG_ANY, "%s: "
2162                         "\"replica\" should not be used inside monitor database\n",
2163                         c->log, 0, 0);
2164                 return(0);      /* FIXME: should this be an error? */
2165         }
2166
2167         for(i = 1; i < c->argc; i++) {
2168                 if(!strncasecmp(c->argv[i], "host=", STRLENOF("host="))) {
2169                         replicahost = c->argv[i] + STRLENOF("host=");
2170                         len = strlen( replicahost );
2171                         replicauri = ch_malloc( len + STRLENOF("ldap://") + 1 );
2172                         sprintf( replicauri, "ldap://%s", replicahost );
2173                         replicahost = replicauri + STRLENOF( "ldap://");
2174                         nr = add_replica_info(c->be, replicauri, replicahost);
2175                         break;
2176                 } else if(!strncasecmp(c->argv[i], "uri=", STRLENOF("uri="))) {
2177                         if(ldap_url_parse(c->argv[i] + STRLENOF("uri="), &ludp) != LDAP_SUCCESS) {
2178                                 Debug(LDAP_DEBUG_ANY, "%s: "
2179                                         "replica line contains invalid "
2180                                         "uri definition.\n", c->log, 0, 0);
2181                                 return(1);
2182                         }
2183                         if(!ludp->lud_host) {
2184                                 Debug(LDAP_DEBUG_ANY, "%s: "
2185                                         "replica line contains invalid "
2186                                         "uri definition - missing hostname.\n",
2187                                         c->log, 0, 0);
2188                                 return(1);
2189                         }
2190                         ldap_free_urldesc(ludp);
2191                         replicauri = c->argv[i] + STRLENOF("uri=");
2192                         replicauri = ch_strdup( replicauri );
2193                         replicahost = strchr( replicauri, '/' );
2194                         replicahost += 2;
2195                         nr = add_replica_info(c->be, replicauri, replicahost);
2196                         break;
2197                 }
2198         }
2199         if(i == c->argc) {
2200                 Debug(LDAP_DEBUG_ANY, "%s: "
2201                         "missing host or uri in \"replica\" line\n",
2202                         c->log, 0, 0);
2203                 return(1);
2204         } else if(nr == -1) {
2205                 Debug(LDAP_DEBUG_ANY, "%s: "
2206                         "unable to add replica \"%s\"\n",
2207                         c->log, replicauri, 0);
2208                 return(1);
2209         } else {
2210                 for(i = 1; i < c->argc; i++) {
2211                         if(!strncasecmp(c->argv[i], "suffix=", STRLENOF( "suffix="))) {
2212                                 switch(add_replica_suffix(c->be, nr, c->argv[i] + STRLENOF("suffix="))) {
2213                                         case 1:
2214                                                 Debug(LDAP_DEBUG_ANY, "%s: "
2215                                                 "suffix \"%s\" in \"replica\" line is not valid for backend (ignored)\n",
2216                                                 c->log, c->argv[i] + STRLENOF("suffix="), 0);
2217                                                 break;
2218                                         case 2:
2219                                                 Debug(LDAP_DEBUG_ANY, "%s: "
2220                                                 "unable to normalize suffix in \"replica\" line (ignored)\n",
2221                                                 c->log, 0, 0);
2222                                                 break;
2223                                 }
2224
2225                         } else if(!strncasecmp(c->argv[i], "attr", STRLENOF("attr"))) {
2226                                 int exclude = 0;
2227                                 char *arg = c->argv[i] + STRLENOF("attr");
2228                                 if(arg[0] == '!') {
2229                                         arg++;
2230                                         exclude = 1;
2231                                 }
2232                                 if(arg[0] != '=') {
2233                                         continue;
2234                                 }
2235                                 if(add_replica_attrs(c->be, nr, arg + 1, exclude)) {
2236                                         Debug(LDAP_DEBUG_ANY, "%s: "
2237                                                 "attribute \"%s\" in \"replica\" line is unknown\n",
2238                                                 c->log, arg + 1, 0);
2239                                         return(1);
2240                                 }
2241                         } else if ( bindconf_parse( c->argv[i],
2242                                         &c->be->be_replica[nr]->ri_bindconf ) ) {
2243                                 return(1);
2244                         }
2245                 }
2246         }
2247         return(0);
2248 }
2249
2250 static int
2251 config_updatedn(ConfigArgs *c) {
2252         struct berval dn;
2253         int rc;
2254         if (c->emit) {
2255                 if (!BER_BVISEMPTY(&c->be->be_update_ndn)) {
2256                         value_add_one(&c->rvalue_vals, &c->be->be_update_ndn);
2257                         value_add_one(&c->rvalue_nvals, &c->be->be_update_ndn);
2258                         return 0;
2259                 }
2260                 return 1;
2261         }
2262         if(SLAP_SHADOW(c->be)) {
2263                 Debug(LDAP_DEBUG_ANY, "%s: "
2264                         "updatedn: database already shadowed.\n",
2265                         c->log, 0, 0);
2266                 return(1);
2267         }
2268
2269         ber_str2bv(c->argv[1], 0, 0, &dn);
2270
2271         rc = dnNormalize(0, NULL, NULL, &dn, &c->be->be_update_ndn, NULL);
2272
2273         if(rc != LDAP_SUCCESS) {
2274                 Debug(LDAP_DEBUG_ANY, "%s: "
2275                         "updatedn DN is invalid: %d (%s)\n",
2276                         c->log, rc, ldap_err2string( rc ));
2277                 return(1);
2278         }
2279
2280         SLAP_DBFLAGS(c->be) |= (SLAP_DBFLAG_SHADOW | SLAP_DBFLAG_SLURP_SHADOW);
2281         return(0);
2282 }
2283
2284 static int
2285 config_updateref(ConfigArgs *c) {
2286         struct berval vals[2];
2287         if (c->emit) {
2288                 if ( c->be->be_update_refs ) {
2289                         value_add( &c->rvalue_vals, c->be->be_update_refs );
2290                         return 0;
2291                 } else {
2292                         return 1;
2293                 }
2294         }
2295         if(!SLAP_SHADOW(c->be)) {
2296                 Debug(LDAP_DEBUG_ANY, "%s: "
2297                         "updateref line must come after syncrepl or updatedn.\n",
2298                         c->log, 0, 0);
2299                 return(1);
2300         }
2301
2302         if(validate_global_referral(c->argv[1])) {
2303                 Debug(LDAP_DEBUG_ANY, "%s: "
2304                         "invalid URL (%s) in \"updateref\" line.\n",
2305                         c->log, c->argv[1], 0);
2306                 return(1);
2307         }
2308         ber_str2bv(c->argv[1], 0, 0, &vals[0]);
2309         vals[1].bv_val = NULL;
2310         if(value_add(&c->be->be_update_refs, vals)) return(LDAP_OTHER);
2311         return(0);
2312 }
2313
2314 static int
2315 config_include(ConfigArgs *c) {
2316         unsigned long savelineno = c->lineno;
2317         int rc;
2318         ConfigFile *cf;
2319         ConfigFile *cfsave = cfn;
2320         ConfigFile *cf2 = NULL;
2321         if (c->emit) {
2322                 return 1;
2323         }
2324         cf = ch_calloc( 1, sizeof(ConfigFile));
2325         if ( cfn->c_kids ) {
2326                 for (cf2=cfn->c_kids; cf2 && cf2->c_sibs; cf2=cf2->c_sibs) ;
2327                 cf2->c_sibs = cf;
2328         } else {
2329                 cfn->c_kids = cf;
2330         }
2331         cfn = cf;
2332         rc = read_config_file(c->argv[1], c->depth + 1, c);
2333         c->lineno = savelineno - 1;
2334         cfn = cfsave;
2335         if ( rc ) {
2336                 if ( cf2 ) cf2->c_sibs = NULL;
2337                 else cfn->c_kids = NULL;
2338                 ch_free( cf );
2339         }
2340         return(rc);
2341 }
2342
2343 #ifdef HAVE_TLS
2344 static int
2345 config_tls_option(ConfigArgs *c) {
2346         int flag;
2347         switch(c->type) {
2348         case CFG_TLS_RAND:              flag = LDAP_OPT_X_TLS_RANDOM_FILE;      break;
2349         case CFG_TLS_CIPHER:    flag = LDAP_OPT_X_TLS_CIPHER_SUITE;     break;
2350         case CFG_TLS_CERT_FILE: flag = LDAP_OPT_X_TLS_CERTFILE;         break;
2351         case CFG_TLS_CERT_KEY:  flag = LDAP_OPT_X_TLS_KEYFILE;          break;
2352         case CFG_TLS_CA_PATH:   flag = LDAP_OPT_X_TLS_CACERTDIR;        break;
2353         case CFG_TLS_CA_FILE:   flag = LDAP_OPT_X_TLS_CACERTFILE;       break;
2354         default:                Debug(LDAP_DEBUG_ANY, "%s: "
2355                                         "unknown tls_option <%x>\n",
2356                                         c->log, c->type, 0);
2357         }
2358         if (c->emit) {
2359                 return ldap_pvt_tls_get_option( NULL, flag, &c->value_string );
2360         }
2361         ch_free(c->value_string);
2362         return(ldap_pvt_tls_set_option(NULL, flag, c->argv[1]));
2363 }
2364
2365 /* FIXME: this ought to be provided by libldap */
2366 static int
2367 config_tls_config(ConfigArgs *c) {
2368         int i, flag;
2369         struct verb_mask_list crlkeys[] = {
2370                 { "none",       LDAP_OPT_X_TLS_CRL_NONE },
2371                 { "peer",       LDAP_OPT_X_TLS_CRL_PEER },
2372                 { "all",        LDAP_OPT_X_TLS_CRL_ALL },
2373                 { NULL, 0 }
2374         };
2375         struct verb_mask_list vfykeys[] = {
2376                 { "never",      LDAP_OPT_X_TLS_NEVER },
2377                 { "demand",     LDAP_OPT_X_TLS_DEMAND },
2378                 { "try",        LDAP_OPT_X_TLS_TRY },
2379                 { "hard",       LDAP_OPT_X_TLS_HARD },
2380                 { NULL, 0 }
2381         }, *keys;
2382         switch(c->type) {
2383 #ifdef HAVE_OPENSSL_CRL
2384         case CFG_TLS_CRLCHECK:  flag = LDAP_OPT_X_TLS_CRLCHECK; keys = crlkeys;
2385                 break;
2386 #endif
2387         case CFG_TLS_VERIFY:    flag = LDAP_OPT_X_TLS_REQUIRE_CERT; keys = vfykeys;
2388                 break;
2389         default:                Debug(LDAP_DEBUG_ANY, "%s: "
2390                                         "unknown tls_option <%x>\n",
2391                                         c->log, c->type, 0);
2392         }
2393         if (c->emit) {
2394                 ldap_pvt_tls_get_option( NULL, flag, &c->value_int );
2395                 for (i=0; keys[i].word; i++) {
2396                         if (keys[i].mask == c->value_int) {
2397                                 c->value_string = ch_strdup( keys[i].word );
2398                                 return 0;
2399                         }
2400                 }
2401                 return 1;
2402         }
2403         ch_free( c->value_string );
2404         if(isdigit((unsigned char)c->argv[1][0])) {
2405                 i = atoi(c->argv[1]);
2406                 return(ldap_pvt_tls_set_option(NULL, flag, &i));
2407         } else {
2408                 return(ldap_int_tls_config(NULL, flag, c->argv[1]));
2409         }
2410 }
2411 #endif
2412
2413 /* -------------------------------------- */
2414
2415
2416 static char *
2417 strtok_quote( char *line, char *sep )
2418 {
2419         int             inquote;
2420         char            *tmp;
2421         static char     *next;
2422
2423         strtok_quote_ptr = NULL;
2424         if ( line != NULL ) {
2425                 next = line;
2426         }
2427         while ( *next && strchr( sep, *next ) ) {
2428                 next++;
2429         }
2430
2431         if ( *next == '\0' ) {
2432                 next = NULL;
2433                 return( NULL );
2434         }
2435         tmp = next;
2436
2437         for ( inquote = 0; *next; ) {
2438                 switch ( *next ) {
2439                 case '"':
2440                         if ( inquote ) {
2441                                 inquote = 0;
2442                         } else {
2443                                 inquote = 1;
2444                         }
2445                         AC_MEMCPY( next, next + 1, strlen( next + 1 ) + 1 );
2446                         break;
2447
2448                 case '\\':
2449                         if ( next[1] )
2450                                 AC_MEMCPY( next,
2451                                             next + 1, strlen( next + 1 ) + 1 );
2452                         next++;         /* dont parse the escaped character */
2453                         break;
2454
2455                 default:
2456                         if ( ! inquote ) {
2457                                 if ( strchr( sep, *next ) != NULL ) {
2458                                         strtok_quote_ptr = next;
2459                                         *next++ = '\0';
2460                                         return( tmp );
2461                                 }
2462                         }
2463                         next++;
2464                         break;
2465                 }
2466         }
2467
2468         return( tmp );
2469 }
2470
2471 static char     buf[BUFSIZ];
2472 static char     *line;
2473 static size_t lmax, lcur;
2474
2475 #define CATLINE( buf ) \
2476         do { \
2477                 size_t len = strlen( buf ); \
2478                 while ( lcur + len + 1 > lmax ) { \
2479                         lmax += BUFSIZ; \
2480                         line = (char *) ch_realloc( line, lmax ); \
2481                 } \
2482                 strcpy( line + lcur, buf ); \
2483                 lcur += len; \
2484         } while( 0 )
2485
2486 static void
2487 fp_getline_init(ConfigArgs *c) {
2488         c->lineno = -1;
2489         buf[0] = '\0';
2490 }
2491
2492 static int
2493 fp_getline( FILE *fp, ConfigArgs *c )
2494 {
2495         char    *p;
2496
2497         lcur = 0;
2498         CATLINE(buf);
2499         c->lineno++;
2500
2501         /* avoid stack of bufs */
2502         if ( strncasecmp( line, "include", STRLENOF( "include" ) ) == 0 ) {
2503                 buf[0] = '\0';
2504                 c->line = line;
2505                 return(1);
2506         }
2507
2508         while ( fgets( buf, sizeof( buf ), fp ) ) {
2509                 p = strchr( buf, '\n' );
2510                 if ( p ) {
2511                         if ( p > buf && p[-1] == '\r' ) {
2512                                 --p;
2513                         }
2514                         *p = '\0';
2515                 }
2516                 /* XXX ugly */
2517                 c->line = line;
2518                 if ( line[0]
2519                                 && ( p = line + strlen( line ) - 1 )[0] == '\\'
2520                                 && p[-1] != '\\' )
2521                 {
2522                         p[0] = '\0';
2523                         lcur--;
2524
2525                 } else {
2526                         if ( !isspace( (unsigned char)buf[0] ) ) {
2527                                 return(1);
2528                         }
2529                         buf[0] = ' ';
2530                 }
2531                 CATLINE(buf);
2532                 c->lineno++;
2533         }
2534
2535         buf[0] = '\0';
2536         c->line = line;
2537         return(line[0] ? 1 : 0);
2538 }
2539
2540 static int
2541 fp_parse_line(ConfigArgs *c)
2542 {
2543         char *token;
2544         char *tline = ch_strdup(c->line);
2545         char *hide[] = { "rootpw", "replica", "bindpw", "pseudorootpw", "dbpasswd", '\0' };
2546         int i;
2547
2548         c->argc = 0;
2549         token = strtok_quote(tline, " \t");
2550
2551         if(token) for(i = 0; hide[i]; i++) if(!strcasecmp(token, hide[i])) break;
2552         if(strtok_quote_ptr) *strtok_quote_ptr = ' ';
2553         Debug(LDAP_DEBUG_CONFIG, "line %lu (%s%s)\n", c->lineno, hide[i] ? hide[i] : c->line, hide[i] ? " ***" : "");
2554         if(strtok_quote_ptr) *strtok_quote_ptr = '\0';
2555
2556         for(; token; token = strtok_quote(NULL, " \t")) {
2557                 if(c->argc == c->argv_size - 1) {
2558                         char **tmp;
2559                         tmp = ch_realloc(c->argv, (c->argv_size + ARGS_STEP) * sizeof(*c->argv));
2560                         if(!tmp) {
2561                                 Debug(LDAP_DEBUG_ANY, "line %lu: out of memory\n", c->lineno, 0, 0);
2562                                 return -1;
2563                         }
2564                         c->argv = tmp;
2565                         c->argv_size += ARGS_STEP;
2566                 }
2567                 c->argv[c->argc++] = token;
2568         }
2569         c->argv[c->argc] = NULL;
2570         return(0);
2571 }
2572
2573 void
2574 config_destroy( )
2575 {
2576         ucdata_unload( UCDATA_ALL );
2577         if ( frontendDB ) {
2578                 /* NOTE: in case of early exit, frontendDB can be NULL */
2579                 if ( frontendDB->be_schemandn.bv_val )
2580                         free( frontendDB->be_schemandn.bv_val );
2581                 if ( frontendDB->be_schemadn.bv_val )
2582                         free( frontendDB->be_schemadn.bv_val );
2583                 if ( frontendDB->be_acl )
2584                         acl_destroy( frontendDB->be_acl, NULL );
2585         }
2586         free( line );
2587         if ( slapd_args_file )
2588                 free ( slapd_args_file );
2589         if ( slapd_pid_file )
2590                 free ( slapd_pid_file );
2591         if ( default_passwd_hash )
2592                 ldap_charray_free( default_passwd_hash );
2593 }
2594
2595 static int
2596 add_syncrepl(
2597         Backend *be,
2598         char    **cargv,
2599         int     cargc
2600 )
2601 {
2602         syncinfo_t *si;
2603         int     rc = 0;
2604
2605         si = (syncinfo_t *) ch_calloc( 1, sizeof( syncinfo_t ) );
2606
2607         if ( si == NULL ) {
2608                 Debug( LDAP_DEBUG_ANY, "out of memory in add_syncrepl\n", 0, 0, 0 );
2609                 return 1;
2610         }
2611
2612         si->si_bindconf.sb_tls = SB_TLS_OFF;
2613         si->si_bindconf.sb_method = LDAP_AUTH_SIMPLE;
2614         si->si_schemachecking = 0;
2615         ber_str2bv( "(objectclass=*)", STRLENOF("(objectclass=*)"), 1,
2616                 &si->si_filterstr );
2617         si->si_base.bv_val = NULL;
2618         si->si_scope = LDAP_SCOPE_SUBTREE;
2619         si->si_attrsonly = 0;
2620         si->si_anlist = (AttributeName *) ch_calloc( 1, sizeof( AttributeName ));
2621         si->si_exanlist = (AttributeName *) ch_calloc( 1, sizeof( AttributeName ));
2622         si->si_attrs = NULL;
2623         si->si_allattrs = 0;
2624         si->si_allopattrs = 0;
2625         si->si_exattrs = NULL;
2626         si->si_type = LDAP_SYNC_REFRESH_ONLY;
2627         si->si_interval = 86400;
2628         si->si_retryinterval = NULL;
2629         si->si_retrynum_init = NULL;
2630         si->si_retrynum = NULL;
2631         si->si_manageDSAit = 0;
2632         si->si_tlimit = 0;
2633         si->si_slimit = 0;
2634
2635         si->si_presentlist = NULL;
2636         LDAP_LIST_INIT( &si->si_nonpresentlist );
2637         ldap_pvt_thread_mutex_init( &si->si_mutex );
2638
2639         rc = parse_syncrepl_line( cargv, cargc, si );
2640
2641         if ( rc < 0 ) {
2642                 Debug( LDAP_DEBUG_ANY, "failed to add syncinfo\n", 0, 0, 0 );
2643                 syncinfo_free( si );
2644                 return 1;
2645         } else {
2646                 Debug( LDAP_DEBUG_CONFIG,
2647                         "Config: ** successfully added syncrepl \"%s\"\n",
2648                         BER_BVISNULL( &si->si_provideruri ) ?
2649                         "(null)" : si->si_provideruri.bv_val, 0, 0 );
2650                 if ( !si->si_schemachecking ) {
2651                         SLAP_DBFLAGS(be) |= SLAP_DBFLAG_NO_SCHEMA_CHECK;
2652                 }
2653                 si->si_be = be;
2654                 be->be_syncinfo = si;
2655                 return 0;
2656         }
2657 }
2658
2659 /* NOTE: used & documented in slapd.conf(5) */
2660 #define IDSTR                   "rid"
2661 #define PROVIDERSTR             "provider"
2662 #define TYPESTR                 "type"
2663 #define INTERVALSTR             "interval"
2664 #define SEARCHBASESTR           "searchbase"
2665 #define FILTERSTR               "filter"
2666 #define SCOPESTR                "scope"
2667 #define ATTRSSTR                "attrs"
2668 #define ATTRSONLYSTR            "attrsonly"
2669 #define SLIMITSTR               "sizelimit"
2670 #define TLIMITSTR               "timelimit"
2671 #define SCHEMASTR               "schemachecking"
2672
2673 /* FIXME: undocumented */
2674 #define OLDAUTHCSTR             "bindprincipal"
2675 #define EXATTRSSTR              "exattrs"
2676 #define RETRYSTR                "retry"
2677
2678 /* FIXME: unused */
2679 #define LASTMODSTR              "lastmod"
2680 #define LMGENSTR                "gen"
2681 #define LMNOSTR                 "no"
2682 #define LMREQSTR                "req"
2683 #define SRVTABSTR               "srvtab"
2684 #define SUFFIXSTR               "suffix"
2685 #define MANAGEDSAITSTR          "manageDSAit"
2686
2687 /* mandatory */
2688 #define GOT_ID                  0x0001
2689 #define GOT_PROVIDER            0x0002
2690
2691 /* check */
2692 #define GOT_ALL                 (GOT_ID|GOT_PROVIDER)
2693
2694 static struct {
2695         struct berval key;
2696         int val;
2697 } scopes[] = {
2698         { BER_BVC("base"), LDAP_SCOPE_BASE },
2699         { BER_BVC("one"), LDAP_SCOPE_ONELEVEL },
2700 #ifdef LDAP_SCOPE_SUBORDINATE
2701         { BER_BVC("children"), LDAP_SCOPE_SUBORDINATE },
2702         { BER_BVC("subordinate"), 0 },
2703 #endif
2704         { BER_BVC("sub"), LDAP_SCOPE_SUBTREE },
2705         { BER_BVNULL, 0 }
2706 };
2707
2708 static int
2709 parse_syncrepl_line(
2710         char            **cargv,
2711         int             cargc,
2712         syncinfo_t      *si
2713 )
2714 {
2715         int     gots = 0;
2716         int     i;
2717         char    *val;
2718
2719         for ( i = 1; i < cargc; i++ ) {
2720                 if ( !strncasecmp( cargv[ i ], IDSTR "=",
2721                                         STRLENOF( IDSTR "=" ) ) )
2722                 {
2723                         int tmp;
2724                         /* '\0' string terminator accounts for '=' */
2725                         val = cargv[ i ] + STRLENOF( IDSTR "=" );
2726                         tmp= atoi( val );
2727                         if ( tmp >= 1000 || tmp < 0 ) {
2728                                 fprintf( stderr, "Error: parse_syncrepl_line: "
2729                                          "syncrepl id %d is out of range [0..999]\n", tmp );
2730                                 return -1;
2731                         }
2732                         si->si_rid = tmp;
2733                         gots |= GOT_ID;
2734                 } else if ( !strncasecmp( cargv[ i ], PROVIDERSTR "=",
2735                                         STRLENOF( PROVIDERSTR "=" ) ) )
2736                 {
2737                         val = cargv[ i ] + STRLENOF( PROVIDERSTR "=" );
2738                         ber_str2bv( val, 0, 1, &si->si_provideruri );
2739                         gots |= GOT_PROVIDER;
2740                 } else if ( !strncasecmp( cargv[ i ], SCHEMASTR "=",
2741                                         STRLENOF( SCHEMASTR "=" ) ) )
2742                 {
2743                         val = cargv[ i ] + STRLENOF( SCHEMASTR "=" );
2744                         if ( !strncasecmp( val, "on", STRLENOF( "on" ) )) {
2745                                 si->si_schemachecking = 1;
2746                         } else if ( !strncasecmp( val, "off", STRLENOF( "off" ) ) ) {
2747                                 si->si_schemachecking = 0;
2748                         } else {
2749                                 si->si_schemachecking = 1;
2750                         }
2751                 } else if ( !strncasecmp( cargv[ i ], FILTERSTR "=",
2752                                         STRLENOF( FILTERSTR "=" ) ) )
2753                 {
2754                         val = cargv[ i ] + STRLENOF( FILTERSTR "=" );
2755                         ber_str2bv( val, 0, 1, &si->si_filterstr );
2756                 } else if ( !strncasecmp( cargv[ i ], SEARCHBASESTR "=",
2757                                         STRLENOF( SEARCHBASESTR "=" ) ) )
2758                 {
2759                         struct berval   bv;
2760                         int             rc;
2761
2762                         val = cargv[ i ] + STRLENOF( SEARCHBASESTR "=" );
2763                         if ( si->si_base.bv_val ) {
2764                                 ch_free( si->si_base.bv_val );
2765                         }
2766                         ber_str2bv( val, 0, 0, &bv );
2767                         rc = dnNormalize( 0, NULL, NULL, &bv, &si->si_base, NULL );
2768                         if ( rc != LDAP_SUCCESS ) {
2769                                 fprintf( stderr, "Invalid base DN \"%s\": %d (%s)\n",
2770                                         val, rc, ldap_err2string( rc ) );
2771                                 return -1;
2772                         }
2773                 } else if ( !strncasecmp( cargv[ i ], SCOPESTR "=",
2774                                         STRLENOF( SCOPESTR "=" ) ) )
2775                 {
2776                         int j;
2777                         val = cargv[ i ] + STRLENOF( SCOPESTR "=" );
2778                         for ( j=0; !BER_BVISNULL(&scopes[j].key); j++ ) {
2779                                 if (!strncasecmp( val, scopes[j].key.bv_val,
2780                                         scopes[j].key.bv_len )) {
2781                                         while (!scopes[j].val) j--;
2782                                         si->si_scope = scopes[j].val;
2783                                         break;
2784                                 }
2785                         }
2786                         if ( BER_BVISNULL(&scopes[j].key) ) {
2787                                 fprintf( stderr, "Error: parse_syncrepl_line: "
2788                                         "unknown scope \"%s\"\n", val);
2789                                 return -1;
2790                         }
2791                 } else if ( !strncasecmp( cargv[ i ], ATTRSONLYSTR "=",
2792                                         STRLENOF( ATTRSONLYSTR "=" ) ) )
2793                 {
2794                         si->si_attrsonly = 1;
2795                 } else if ( !strncasecmp( cargv[ i ], ATTRSSTR "=",
2796                                         STRLENOF( ATTRSSTR "=" ) ) )
2797                 {
2798                         val = cargv[ i ] + STRLENOF( ATTRSSTR "=" );
2799                         if ( !strncasecmp( val, ":include:", STRLENOF(":include:") ) ) {
2800                                 char *attr_fname;
2801                                 attr_fname = ch_strdup( val + STRLENOF(":include:") );
2802                                 si->si_anlist = file2anlist( si->si_anlist, attr_fname, " ,\t" );
2803                                 if ( si->si_anlist == NULL ) {
2804                                         ch_free( attr_fname );
2805                                         return -1;
2806                                 }
2807                                 si->si_anfile = attr_fname;
2808                         } else {
2809                                 char *str, *s, *next;
2810                                 char delimstr[] = " ,\t";
2811                                 str = ch_strdup( val );
2812                                 for ( s = ldap_pvt_strtok( str, delimstr, &next );
2813                                                 s != NULL;
2814                                                 s = ldap_pvt_strtok( NULL, delimstr, &next ) )
2815                                 {
2816                                         if ( strlen(s) == 1 && *s == '*' ) {
2817                                                 si->si_allattrs = 1;
2818                                                 *(val + ( s - str )) = delimstr[0];
2819                                         }
2820                                         if ( strlen(s) == 1 && *s == '+' ) {
2821                                                 si->si_allopattrs = 1;
2822                                                 *(val + ( s - str )) = delimstr[0];
2823                                         }
2824                                 }
2825                                 ch_free( str );
2826                                 si->si_anlist = str2anlist( si->si_anlist, val, " ,\t" );
2827                                 if ( si->si_anlist == NULL ) {
2828                                         return -1;
2829                                 }
2830                         }
2831                 } else if ( !strncasecmp( cargv[ i ], EXATTRSSTR "=",
2832                                         STRLENOF( EXATTRSSTR "=" ) ) )
2833                 {
2834                         val = cargv[ i ] + STRLENOF( EXATTRSSTR "=" );
2835                         if ( !strncasecmp( val, ":include:", STRLENOF(":include:") )) {
2836                                 char *attr_fname;
2837                                 attr_fname = ch_strdup( val + STRLENOF(":include:") );
2838                                 si->si_exanlist = file2anlist(
2839                                                                         si->si_exanlist, attr_fname, " ,\t" );
2840                                 if ( si->si_exanlist == NULL ) {
2841                                         ch_free( attr_fname );
2842                                         return -1;
2843                                 }
2844                                 ch_free( attr_fname );
2845                         } else {
2846                                 si->si_exanlist = str2anlist( si->si_exanlist, val, " ,\t" );
2847                                 if ( si->si_exanlist == NULL ) {
2848                                         return -1;
2849                                 }
2850                         }
2851                 } else if ( !strncasecmp( cargv[ i ], TYPESTR "=",
2852                                         STRLENOF( TYPESTR "=" ) ) )
2853                 {
2854                         val = cargv[ i ] + STRLENOF( TYPESTR "=" );
2855                         if ( !strncasecmp( val, "refreshOnly",
2856                                                 STRLENOF("refreshOnly") ))
2857                         {
2858                                 si->si_type = LDAP_SYNC_REFRESH_ONLY;
2859                         } else if ( !strncasecmp( val, "refreshAndPersist",
2860                                                 STRLENOF("refreshAndPersist") ))
2861                         {
2862                                 si->si_type = LDAP_SYNC_REFRESH_AND_PERSIST;
2863                                 si->si_interval = 60;
2864                         } else {
2865                                 fprintf( stderr, "Error: parse_syncrepl_line: "
2866                                         "unknown sync type \"%s\"\n", val);
2867                                 return -1;
2868                         }
2869                 } else if ( !strncasecmp( cargv[ i ], INTERVALSTR "=",
2870                                         STRLENOF( INTERVALSTR "=" ) ) )
2871                 {
2872                         val = cargv[ i ] + STRLENOF( INTERVALSTR "=" );
2873                         if ( si->si_type == LDAP_SYNC_REFRESH_AND_PERSIST ) {
2874                                 si->si_interval = 0;
2875                         } else {
2876                                 char *hstr;
2877                                 char *mstr;
2878                                 char *dstr;
2879                                 char *sstr;
2880                                 int dd, hh, mm, ss;
2881                                 dstr = val;
2882                                 hstr = strchr( dstr, ':' );
2883                                 if ( hstr == NULL ) {
2884                                         fprintf( stderr, "Error: parse_syncrepl_line: "
2885                                                 "invalid interval \"%s\"\n", val );
2886                                         return -1;
2887                                 }
2888                                 *hstr++ = '\0';
2889                                 mstr = strchr( hstr, ':' );
2890                                 if ( mstr == NULL ) {
2891                                         fprintf( stderr, "Error: parse_syncrepl_line: "
2892                                                 "invalid interval \"%s\"\n", val );
2893                                         return -1;
2894                                 }
2895                                 *mstr++ = '\0';
2896                                 sstr = strchr( mstr, ':' );
2897                                 if ( sstr == NULL ) {
2898                                         fprintf( stderr, "Error: parse_syncrepl_line: "
2899                                                 "invalid interval \"%s\"\n", val );
2900                                         return -1;
2901                                 }
2902                                 *sstr++ = '\0';
2903
2904                                 dd = atoi( dstr );
2905                                 hh = atoi( hstr );
2906                                 mm = atoi( mstr );
2907                                 ss = atoi( sstr );
2908                                 if (( hh > 24 ) || ( hh < 0 ) ||
2909                                         ( mm > 60 ) || ( mm < 0 ) ||
2910                                         ( ss > 60 ) || ( ss < 0 ) || ( dd < 0 )) {
2911                                         fprintf( stderr, "Error: parse_syncrepl_line: "
2912                                                 "invalid interval \"%s\"\n", val );
2913                                         return -1;
2914                                 }
2915                                 si->si_interval = (( dd * 24 + hh ) * 60 + mm ) * 60 + ss;
2916                         }
2917                         if ( si->si_interval < 0 ) {
2918                                 fprintf( stderr, "Error: parse_syncrepl_line: "
2919                                         "invalid interval \"%ld\"\n",
2920                                         (long) si->si_interval);
2921                                 return -1;
2922                         }
2923                 } else if ( !strncasecmp( cargv[ i ], RETRYSTR "=",
2924                                         STRLENOF( RETRYSTR "=" ) ) )
2925                 {
2926                         char **retry_list;
2927                         int j, k, n;
2928
2929                         val = cargv[ i ] + STRLENOF( RETRYSTR "=" );
2930                         retry_list = (char **) ch_calloc( 1, sizeof( char * ));
2931                         retry_list[0] = NULL;
2932
2933                         slap_str2clist( &retry_list, val, " ,\t" );
2934
2935                         for ( k = 0; retry_list && retry_list[k]; k++ ) ;
2936                         n = k / 2;
2937                         if ( k % 2 ) {
2938                                 fprintf( stderr,
2939                                                 "Error: incomplete syncrepl retry list\n" );
2940                                 for ( k = 0; retry_list && retry_list[k]; k++ ) {
2941                                         ch_free( retry_list[k] );
2942                                 }
2943                                 ch_free( retry_list );
2944                                 exit( EXIT_FAILURE );
2945                         }
2946                         si->si_retryinterval = (time_t *) ch_calloc( n + 1, sizeof( time_t ));
2947                         si->si_retrynum = (int *) ch_calloc( n + 1, sizeof( int ));
2948                         si->si_retrynum_init = (int *) ch_calloc( n + 1, sizeof( int ));
2949                         for ( j = 0; j < n; j++ ) {
2950                                 si->si_retryinterval[j] = atoi( retry_list[j*2] );
2951                                 if ( *retry_list[j*2+1] == '+' ) {
2952                                         si->si_retrynum_init[j] = -1;
2953                                         si->si_retrynum[j] = -1;
2954                                         j++;
2955                                         break;
2956                                 } else {
2957                                         si->si_retrynum_init[j] = atoi( retry_list[j*2+1] );
2958                                         si->si_retrynum[j] = atoi( retry_list[j*2+1] );
2959                                 }
2960                         }
2961                         si->si_retrynum_init[j] = -2;
2962                         si->si_retrynum[j] = -2;
2963                         si->si_retryinterval[j] = 0;
2964
2965                         for ( k = 0; retry_list && retry_list[k]; k++ ) {
2966                                 ch_free( retry_list[k] );
2967                         }
2968                         ch_free( retry_list );
2969                 } else if ( !strncasecmp( cargv[ i ], MANAGEDSAITSTR "=",
2970                                         STRLENOF( MANAGEDSAITSTR "=" ) ) )
2971                 {
2972                         val = cargv[ i ] + STRLENOF( MANAGEDSAITSTR "=" );
2973                         si->si_manageDSAit = atoi( val );
2974                 } else if ( !strncasecmp( cargv[ i ], SLIMITSTR "=",
2975                                         STRLENOF( SLIMITSTR "=") ) )
2976                 {
2977                         val = cargv[ i ] + STRLENOF( SLIMITSTR "=" );
2978                         si->si_slimit = atoi( val );
2979                 } else if ( !strncasecmp( cargv[ i ], TLIMITSTR "=",
2980                                         STRLENOF( TLIMITSTR "=" ) ) )
2981                 {
2982                         val = cargv[ i ] + STRLENOF( TLIMITSTR "=" );
2983                         si->si_tlimit = atoi( val );
2984                 } else if ( bindconf_parse( cargv[i], &si->si_bindconf )) {
2985                         fprintf( stderr, "Error: parse_syncrepl_line: "
2986                                 "unknown keyword \"%s\"\n", cargv[ i ] );
2987                         return -1;
2988                 }
2989         }
2990
2991         if ( gots != GOT_ALL ) {
2992                 fprintf( stderr,
2993                         "Error: Malformed \"syncrepl\" line in slapd config file" );
2994                 return -1;
2995         }
2996
2997         return 0;
2998 }
2999
3000
3001
3002 static void
3003 syncrepl_unparse( syncinfo_t *si, struct berval *bv )
3004 {
3005         struct berval bc;
3006         char buf[BUFSIZ*2], *ptr;
3007         int i, len;
3008
3009         bindconf_unparse( &si->si_bindconf, &bc );
3010         ptr = buf;
3011         ptr += sprintf( ptr, IDSTR "=%03d " PROVIDERSTR "=%s",
3012                 si->si_rid, si->si_provideruri.bv_val );
3013         if ( !BER_BVISNULL( &bc )) {
3014                 ptr = lutil_strcopy( ptr, bc.bv_val );
3015                 free( bc.bv_val );
3016         }
3017         if ( !BER_BVISEMPTY( &si->si_filterstr )) {
3018                 ptr = lutil_strcopy( ptr, " " FILTERSTR "=\"" );
3019                 ptr = lutil_strcopy( ptr, si->si_filterstr.bv_val );
3020                 *ptr++ = '"';
3021         }
3022         if ( !BER_BVISNULL( &si->si_base )) {
3023                 ptr = lutil_strcopy( ptr, " " SEARCHBASESTR "=\"" );
3024                 ptr = lutil_strcopy( ptr, si->si_base.bv_val );
3025                 *ptr++ = '"';
3026         }
3027         for (i=0; !BER_BVISNULL(&scopes[i].key);i++) {
3028                 if ( si->si_scope == scopes[i].val ) {
3029                         ptr = lutil_strcopy( ptr, " " SCOPESTR "=" );
3030                         ptr = lutil_strcopy( ptr, scopes[i].key.bv_val );
3031                         break;
3032                 }
3033         }
3034         if ( si->si_attrsonly ) {
3035                 ptr = lutil_strcopy( ptr, " " ATTRSONLYSTR "=yes" );
3036         }
3037         if ( si->si_anfile ) {
3038                 ptr = lutil_strcopy( ptr, " " ATTRSSTR "=:include:" );
3039                 ptr = lutil_strcopy( ptr, si->si_anfile );
3040         } else if ( si->si_allattrs || si->si_allopattrs ||
3041                 ( si->si_anlist && !BER_BVISNULL(&si->si_anlist[0].an_name) )) {
3042                 char *old;
3043                 ptr = lutil_strcopy( ptr, " " ATTRSSTR "=\"" );
3044                 old = ptr;
3045                 ptr = anlist_unparse( si->si_anlist, ptr );
3046                 if ( si->si_allattrs ) {
3047                         if ( old != ptr ) *ptr++ = ',';
3048                         *ptr++ = '*';
3049                 }
3050                 if ( si->si_allopattrs ) {
3051                         if ( old != ptr ) *ptr++ = ',';
3052                         *ptr++ = '+';
3053                 }
3054                 *ptr++ = '"';
3055         }
3056         if ( si->si_exanlist && !BER_BVISNULL(&si->si_exanlist[0].an_name) ) {
3057                 ptr = lutil_strcopy( ptr, " " EXATTRSSTR "=" );
3058                 ptr = anlist_unparse( si->si_exanlist, ptr );
3059         }
3060         ptr = lutil_strcopy( ptr, " " SCHEMASTR "=" );
3061         ptr = lutil_strcopy( ptr, si->si_schemachecking ? "on" : "off" );
3062
3063         ptr = lutil_strcopy( ptr, " " TYPESTR "=" );
3064         ptr = lutil_strcopy( ptr, si->si_type == LDAP_SYNC_REFRESH_AND_PERSIST ?
3065                 "refreshAndPersist" : "refreshOnly" );
3066
3067         if ( si->si_type == LDAP_SYNC_REFRESH_ONLY ) {
3068                 int dd, hh, mm, ss;
3069
3070                 dd = si->si_interval;
3071                 ss = dd % 60;
3072                 dd /= 60;
3073                 mm = dd % 60;
3074                 dd /= 60;
3075                 hh = dd % 24;
3076                 dd /= 24;
3077                 ptr = lutil_strcopy( ptr, " " INTERVALSTR "=" );
3078                 ptr += sprintf( ptr, "%02d:%02d:%02d:%02d", dd, hh, mm, ss );
3079         } else if ( si->si_retryinterval ) {
3080                 int space=0;
3081                 ptr = lutil_strcopy( ptr, " " RETRYSTR "=\"" );
3082                 for (i=0; si->si_retryinterval[i]; i++) {
3083                         if ( space ) *ptr++ = ' ';
3084                         space = 1;
3085                         ptr += sprintf( ptr, "%d", si->si_retryinterval[i] );
3086                         if ( si->si_retrynum_init[i] == -1 )
3087                                 *ptr++ = '+';
3088                         else
3089                                 ptr += sprintf( ptr, "%d", si->si_retrynum_init );
3090                 }
3091                 *ptr++ = '"';
3092         }
3093
3094 #if 0 /* FIXME: unused in syncrepl.c, should remove it */
3095         ptr = lutil_strcopy( ptr, " " MANAGEDSAITSTR "=" );
3096         ptr += sprintf( ptr, "%d", si->si_manageDSAit );
3097 #endif
3098
3099         if ( si->si_slimit ) {
3100                 ptr = lutil_strcopy( ptr, " " SLIMITSTR "=" );
3101                 ptr += sprintf( ptr, "%d", si->si_slimit );
3102         }
3103
3104         if ( si->si_tlimit ) {
3105                 ptr = lutil_strcopy( ptr, " " TLIMITSTR "=" );
3106                 ptr += sprintf( ptr, "%d", si->si_tlimit );
3107         }
3108         bc.bv_len = ptr - buf;
3109         bc.bv_val = buf;
3110         ber_dupbv( bv, &bc );
3111 }
3112
3113 char **
3114 slap_str2clist( char ***out, char *in, const char *brkstr )
3115 {
3116         char    *str;
3117         char    *s;
3118         char    *lasts;
3119         int     i, j;
3120         char    **new;
3121
3122         /* find last element in list */
3123         for (i = 0; *out && (*out)[i]; i++);
3124
3125         /* protect the input string from strtok */
3126         str = ch_strdup( in );
3127
3128         if ( *str == '\0' ) {
3129                 free( str );
3130                 return( *out );
3131         }
3132
3133         /* Count words in string */
3134         j=1;
3135         for ( s = str; *s; s++ ) {
3136                 if ( strchr( brkstr, *s ) != NULL ) {
3137                         j++;
3138                 }
3139         }
3140
3141         *out = ch_realloc( *out, ( i + j + 1 ) * sizeof( char * ) );
3142         new = *out + i;
3143         for ( s = ldap_pvt_strtok( str, brkstr, &lasts );
3144                 s != NULL;
3145                 s = ldap_pvt_strtok( NULL, brkstr, &lasts ) )
3146         {
3147                 *new = ch_strdup( s );
3148                 new++;
3149         }
3150
3151         *new = NULL;
3152         free( str );
3153         return( *out );
3154 }