bconfig.c 118 KB
Newer Older
Howard Chu's avatar
Howard Chu committed
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
/* bconfig.c - the config backend */
/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
 *
 * Copyright 2005 The OpenLDAP Foundation.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted only as authorized by the OpenLDAP
 * Public License.
 *
 * A copy of this license is available in the file LICENSE in the
 * top-level directory of the distribution or, alternatively, at
 * <http://www.OpenLDAP.org/license.html>.
 */
/* ACKNOWLEDGEMENTS:
 * This work was originally developed by Howard Chu for inclusion
 * in OpenLDAP Software.
 */

#include "portable.h"

#include <stdio.h>
#include <ac/string.h>
25
26
#include <ac/ctype.h>
#include <ac/errno.h>
27
#include <sys/stat.h>
Howard Chu's avatar
Howard Chu committed
28
29

#include "slap.h"
30
31
32
33
34

#ifdef LDAP_SLAPI
#include "slapi/slapi.h"
#endif

35
#include <ldif.h>
36
37
#include <lutil.h>

Howard Chu's avatar
Howard Chu committed
38
39
#include "config.h"

Howard Chu's avatar
Howard Chu committed
40
static struct berval config_rdn = BER_BVC("cn=config");
Howard Chu's avatar
Howard Chu committed
41
static struct berval schema_rdn = BER_BVC("cn=schema");
Howard Chu's avatar
Howard Chu committed
42

Howard Chu's avatar
Howard Chu committed
43
#define	IFMT	"{%d}"
Howard Chu's avatar
Howard Chu committed
44

45
46
47
48
49
50
#ifdef SLAPD_MODULES
typedef struct modpath_s {
	struct modpath_s *mp_next;
	struct berval mp_path;
	BerVarray mp_loads;
} ModPaths;
Howard Chu's avatar
Howard Chu committed
51
52

static ModPaths modpaths, *modlast = &modpaths, *modcur = &modpaths;
53
54
55
56
57
58
#endif

typedef struct ConfigFile {
	struct ConfigFile *c_sibs;
	struct ConfigFile *c_kids;
	struct berval c_file;
Howard Chu's avatar
Howard Chu committed
59
60
61
62
	AttributeType *c_at_head, *c_at_tail;
	ContentRule *c_cr_head, *c_cr_tail;
	ObjectClass *c_oc_head, *c_oc_tail;
	OidMacro *c_om_head, *c_om_tail;
63
64
65
	BerVarray c_dseFiles;
} ConfigFile;

Howard Chu's avatar
Howard Chu committed
66
67
68
typedef struct {
	ConfigFile *cb_config;
	CfEntryInfo *cb_root;
69
70
	BackendDB	cb_db;	/* underlying database */
	int		cb_got_ldif;
71
	int		cb_use_ldif;
Howard Chu's avatar
Howard Chu committed
72
73
} CfBackInfo;

74
/* These do nothing in slapd, they're kept only to make them
Howard Chu's avatar
Howard Chu committed
75
 * editable here.
76
77
78
79
80
81
 */
static char *replica_pidFile, *replica_argsFile;
static int replicationInterval;

static char	*passwd_salt;
static char	*logfileName;
82
#ifdef SLAP_AUTH_REWRITE
83
static BerVarray authz_rewrites;
84
#endif
85

86
87
static struct berval cfdir;

88
/* Private state */
Howard Chu's avatar
Howard Chu committed
89
90
91
static AttributeDescription *cfAd_backend, *cfAd_database, *cfAd_overlay,
	*cfAd_include;

92
static ConfigFile *cfn;
93

94
95
static Avlnode *CfOcTree;

96
97
static int config_add_internal( CfBackInfo *cfb, Entry *e, ConfigArgs *ca,
	SlapReply *rs, int *renumber );
98

Howard Chu's avatar
Howard Chu committed
99
static ConfigDriver config_fname;
100
static ConfigDriver config_cfdir;
Howard Chu's avatar
Howard Chu committed
101
102
103
104
105
106
107
static ConfigDriver config_generic;
static ConfigDriver config_search_base;
static ConfigDriver config_passwd_hash;
static ConfigDriver config_schema_dn;
static ConfigDriver config_sizelimit;
static ConfigDriver config_timelimit;
static ConfigDriver config_overlay;
108
static ConfigDriver config_subordinate; 
Howard Chu's avatar
Howard Chu committed
109
110
111
112
113
114
115
116
117
118
119
120
121
122
static ConfigDriver config_suffix; 
static ConfigDriver config_rootdn;
static ConfigDriver config_rootpw;
static ConfigDriver config_restrict;
static ConfigDriver config_allows;
static ConfigDriver config_disallows;
static ConfigDriver config_requires;
static ConfigDriver config_security;
static ConfigDriver config_referral;
static ConfigDriver config_loglevel;
static ConfigDriver config_replica;
static ConfigDriver config_updatedn;
static ConfigDriver config_updateref;
static ConfigDriver config_include;
123
#ifdef HAVE_TLS
Howard Chu's avatar
Howard Chu committed
124
125
static ConfigDriver config_tls_option;
static ConfigDriver config_tls_config;
126
#endif
127
extern ConfigDriver syncrepl_config;
128
129
130
131
132
133
134
135
136
137
138

enum {
	CFG_ACL = 1,
	CFG_BACKEND,
	CFG_DATABASE,
	CFG_TLS_RAND,
	CFG_TLS_CIPHER,
	CFG_TLS_CERT_FILE,
	CFG_TLS_CERT_KEY,
	CFG_TLS_CA_PATH,
	CFG_TLS_CA_FILE,
139
	CFG_TLS_DH_DIR,
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
	CFG_TLS_VERIFY,
	CFG_TLS_CRLCHECK,
	CFG_CONCUR,
	CFG_THREADS,
	CFG_SALT,
	CFG_LIMITS,
	CFG_RO,
	CFG_REWRITE,
	CFG_DEPTH,
	CFG_OID,
	CFG_OC,
	CFG_DIT,
	CFG_ATTR,
	CFG_ATOPT,
	CFG_REPLOG,
	CFG_ROOTDSE,
	CFG_LOGFILE,
	CFG_PLUGIN,
	CFG_MODLOAD,
	CFG_MODPATH,
	CFG_LASTMOD,
	CFG_AZPOLICY,
	CFG_AZREGEXP,
	CFG_SASLSECP,
	CFG_SSTR_IF_MAX,
	CFG_SSTR_IF_MIN,
Pierangelo Masarati's avatar
Pierangelo Masarati committed
166
167

	CFG_LAST
168
169
170
171
172
173
174
175
176
177
};

typedef struct {
	char *name, *oid;
} OidRec;

static OidRec OidMacros[] = {
	/* OpenLDAProot:666.11.1 */
	{ "OLcfg", "1.3.6.1.4.1.4203.666.11.1" },
	{ "OLcfgAt", "OLcfg:3" },
178
179
180
181
	{ "OLcfgGlAt", "OLcfgAt:0" },
	{ "OLcfgBkAt", "OLcfgAt:1" },
	{ "OLcfgDbAt", "OLcfgAt:2" },
	{ "OLcfgOvAt", "OLcfgAt:3" },
182
	{ "OLcfgOc", "OLcfg:4" },
183
184
185
186
	{ "OLcfgGlOc", "OLcfgOc:0" },
	{ "OLcfgBkOc", "OLcfgOc:1" },
	{ "OLcfgDbOc", "OLcfgOc:2" },
	{ "OLcfgOvOc", "OLcfgOc:3" },
187
	{ "OMsyn", "1.3.6.1.4.1.1466.115.121.1" },
Howard Chu's avatar
Howard Chu committed
188
	{ "OMsInteger", "OMsyn:27" },
189
190
191
192
193
194
195
	{ "OMsBoolean", "OMsyn:7" },
	{ "OMsDN", "OMsyn:12" },
	{ "OMsDirectoryString", "OMsyn:15" },
	{ "OMsOctetString", "OMsyn:40" },
	{ NULL, NULL }
};

196
197
198
199
200
201
202
/*
 * OLcfg{Bk|Db}{Oc|At}:0		-> common
 * OLcfg{Bk|Db}{Oc|At}:1		-> bdb
 * OLcfg{Bk|Db}{Oc|At}:2		-> ldif
 * OLcfg{Bk|Db}{Oc|At}:3		-> ldap?
 */

203
204
/* alphabetical ordering */

205
static ConfigTable config_back_cf_table[] = {
206
207
	/* This attr is read-only */
	{ "", "", 0, 0, 0, ARG_MAGIC,
208
		&config_fname, "( OLcfgGlAt:78 NAME 'olcConfigFile' "
209
210
			"DESC 'File for slapd configuration directives' "
			"EQUALITY caseIgnoreMatch "
211
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
212
	{ "", "", 0, 0, 0, ARG_MAGIC,
213
		&config_cfdir, "( OLcfgGlAt:79 NAME 'olcConfigDir' "
214
215
216
			"DESC 'Directory for slapd configuration backend' "
			"EQUALITY caseIgnoreMatch "
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
217
	{ "access",	NULL, 0, 0, 0, ARG_MAY_DB|ARG_MAGIC|CFG_ACL,
218
		&config_generic, "( OLcfgGlAt:1 NAME 'olcAccess' "
219
220
221
222
			"DESC 'Access Control List' "
			"EQUALITY caseIgnoreMatch "
			"SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
	{ "allows",	"features", 2, 0, 5, ARG_PRE_DB|ARG_MAGIC,
223
		&config_allows, "( OLcfgGlAt:2 NAME 'olcAllows' "
224
225
226
227
			"DESC 'Allowed set of deprecated features' "
			"EQUALITY caseIgnoreMatch "
			"SYNTAX OMsDirectoryString )", NULL, NULL },
	{ "argsfile", "file", 2, 2, 0, ARG_STRING,
228
		&slapd_args_file, "( OLcfgGlAt:3 NAME 'olcArgsFile' "
229
230
			"DESC 'File for slapd command line options' "
			"EQUALITY caseIgnoreMatch "
231
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
232
233
234
235
	{ "attributeoptions", NULL, 0, 0, 0, ARG_MAGIC|CFG_ATOPT,
		&config_generic, "( OLcfgGlAt:5 NAME 'olcAttributeOptions' "
			"EQUALITY caseIgnoreMatch "
			"SYNTAX OMsDirectoryString )", NULL, NULL },
236
237
	{ "attribute",	"attribute", 2, 0, 9,
		ARG_PAREN|ARG_MAGIC|CFG_ATTR|ARG_NO_DELETE|ARG_NO_INSERT,
238
		&config_generic, "( OLcfgGlAt:4 NAME 'olcAttributeTypes' "
Howard Chu's avatar
Howard Chu committed
239
			"DESC 'OpenLDAP attributeTypes' "
240
241
			"EQUALITY caseIgnoreMatch "
			"SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )",
Howard Chu's avatar
Howard Chu committed
242
				NULL, NULL },
243
	{ "authid-rewrite", NULL, 2, 0, STRLENOF( "authid-rewrite" ),
244
#ifdef SLAP_AUTH_REWRITE
245
		ARG_MAGIC|CFG_REWRITE|ARG_NO_INSERT, &config_generic,
246
247
248
#else
		ARG_IGNORED, NULL,
#endif
249
		 "( OLcfgGlAt:6 NAME 'olcAuthIDRewrite' "
250
			"EQUALITY caseIgnoreMatch "
251
			"SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
252
	{ "authz-policy", "policy", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_AZPOLICY,
253
		&config_generic, "( OLcfgGlAt:7 NAME 'olcAuthzPolicy' "
254
			"EQUALITY caseIgnoreMatch "
255
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
256
	{ "authz-regexp", NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP|ARG_NO_INSERT,
257
		&config_generic, "( OLcfgGlAt:8 NAME 'olcAuthzRegexp' "
258
259
260
			"EQUALITY caseIgnoreMatch "
			"SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
	{ "backend", "type", 2, 2, 0, ARG_PRE_DB|ARG_MAGIC|CFG_BACKEND,
261
		&config_generic, "( OLcfgGlAt:9 NAME 'olcBackend' "
262
263
			"DESC 'A type of backend' "
			"EQUALITY caseIgnoreMatch "
264
265
			"SYNTAX OMsDirectoryString SINGLE-VALUE X-ORDERED 'SIBLINGS' )",
				NULL, NULL },
Howard Chu's avatar
Howard Chu committed
266
	{ "concurrency", "level", 2, 2, 0, ARG_INT|ARG_MAGIC|CFG_CONCUR,
267
		&config_generic, "( OLcfgGlAt:10 NAME 'olcConcurrency' "
268
			"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
269
	{ "conn_max_pending", "max", 2, 2, 0, ARG_INT,
270
		&slap_conn_max_pending, "( OLcfgGlAt:11 NAME 'olcConnMaxPending' "
271
			"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
272
	{ "conn_max_pending_auth", "max", 2, 2, 0, ARG_INT,
273
		&slap_conn_max_pending_auth, "( OLcfgGlAt:12 NAME 'olcConnMaxPendingAuth' "
274
			"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
275
	{ "database", "type", 2, 2, 0, ARG_MAGIC|CFG_DATABASE,
276
		&config_generic, "( OLcfgGlAt:13 NAME 'olcDatabase' "
277
			"DESC 'The backend type for a database instance' "
278
			"SUP olcBackend SINGLE-VALUE X-ORDERED 'SIBLINGS' )", NULL, NULL },
Pierangelo Masarati's avatar
Pierangelo Masarati committed
279
	{ "defaultSearchBase", "dn", 2, 2, 0, ARG_PRE_BI|ARG_PRE_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
280
		&config_search_base, "( OLcfgGlAt:14 NAME 'olcDefaultSearchBase' "
281
			"SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
282
	{ "disallows", "features", 2, 0, 8, ARG_PRE_DB|ARG_MAGIC,
283
		&config_disallows, "( OLcfgGlAt:15 NAME 'olcDisallows' "
284
285
			"EQUALITY caseIgnoreMatch "
			"SYNTAX OMsDirectoryString )", NULL, NULL },
286
	{ "ditcontentrule",	NULL, 0, 0, 0, ARG_MAGIC|CFG_DIT|ARG_NO_DELETE|ARG_NO_INSERT,
287
		&config_generic, "( OLcfgGlAt:16 NAME 'olcDitContentRules' "
Howard Chu's avatar
Howard Chu committed
288
			"DESC 'OpenLDAP DIT content rules' "
289
290
			"EQUALITY caseIgnoreMatch "
			"SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )",
Howard Chu's avatar
Howard Chu committed
291
			NULL, NULL },
292
293
294
295
296
297
	{ "gentlehup", "on|off", 2, 2, 0,
#ifdef SIGHUP
		ARG_ON_OFF, &global_gentlehup,
#else
		ARG_IGNORED, NULL,
#endif
298
		"( OLcfgGlAt:17 NAME 'olcGentleHUP' "
299
			"SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
300
	{ "idletimeout", "timeout", 2, 2, 0, ARG_INT,
301
		&global_idletimeout, "( OLcfgGlAt:18 NAME 'olcIdleTimeout' "
302
			"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
303
	{ "include", "file", 2, 2, 0, ARG_MAGIC,
304
		&config_include, "( OLcfgGlAt:19 NAME 'olcInclude' "
305
306
			"SUP labeledURI )", NULL, NULL },
	{ "index_substr_if_minlen", "min", 2, 2, 0, ARG_INT|ARG_NONZERO|ARG_MAGIC|CFG_SSTR_IF_MIN,
307
		&config_generic, "( OLcfgGlAt:20 NAME 'olcIndexSubstrIfMinLen' "
308
			"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
309
	{ "index_substr_if_maxlen", "max", 2, 2, 0, ARG_INT|ARG_NONZERO|ARG_MAGIC|CFG_SSTR_IF_MAX,
310
		&config_generic, "( OLcfgGlAt:21 NAME 'olcIndexSubstrIfMaxLen' "
311
			"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
312
	{ "index_substr_any_len", "len", 2, 2, 0, ARG_INT|ARG_NONZERO,
313
		&index_substr_any_len, "( OLcfgGlAt:22 NAME 'olcIndexSubstrAnyLen' "
314
			"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
315
	{ "index_substr_any_step", "step", 2, 2, 0, ARG_INT|ARG_NONZERO,
316
		&index_substr_any_step, "( OLcfgGlAt:23 NAME 'olcIndexSubstrAnyStep' "
317
			"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
318
	{ "lastmod", "on|off", 2, 2, 0, ARG_DB|ARG_ON_OFF|ARG_MAGIC|CFG_LASTMOD,
319
		&config_generic, "( OLcfgDbAt:0.4 NAME 'olcLastMod' "
320
			"SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
321
	{ "limits", "limits", 2, 0, 0, ARG_DB|ARG_MAGIC|CFG_LIMITS,
322
		&config_generic, "( OLcfgDbAt:0.5 NAME 'olcLimits' "
323
			"SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
324
	{ "localSSF", "ssf", 2, 2, 0, ARG_INT,
325
		&local_ssf, "( OLcfgGlAt:26 NAME 'olcLocalSSF' "
326
			"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
327
	{ "logfile", "file", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_LOGFILE,
328
		&config_generic, "( OLcfgGlAt:27 NAME 'olcLogFile' "
329
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
330
	{ "loglevel", "level", 2, 0, 0, ARG_MAGIC,
331
		&config_loglevel, "( OLcfgGlAt:28 NAME 'olcLogLevel' "
332
333
			"SYNTAX OMsDirectoryString )", NULL, NULL },
	{ "maxDerefDepth", "depth", 2, 2, 0, ARG_DB|ARG_INT|ARG_MAGIC|CFG_DEPTH,
334
		&config_generic, "( OLcfgDbAt:0.6 NAME 'olcMaxDerefDepth' "
335
			"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
336
337
338
339
340
341
	{ "moduleload",	"file", 2, 0, 0,
#ifdef SLAPD_MODULES
		ARG_MAGIC|CFG_MODLOAD, &config_generic,
#else
		ARG_IGNORED, NULL,
#endif
342
		"( OLcfgGlAt:30 NAME 'olcModuleLoad' "
343
			"SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
344
345
	{ "modulepath", "path", 2, 2, 0,
#ifdef SLAPD_MODULES
346
		ARG_MAGIC|CFG_MODPATH|ARG_NO_DELETE|ARG_NO_INSERT, &config_generic,
347
348
349
#else
		ARG_IGNORED, NULL,
#endif
350
		"( OLcfgGlAt:31 NAME 'olcModulePath' "
Howard Chu's avatar
Howard Chu committed
351
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
352
	{ "objectclass", "objectclass", 2, 0, 0, ARG_PAREN|ARG_MAGIC|CFG_OC|ARG_NO_DELETE|ARG_NO_INSERT,
353
		&config_generic, "( OLcfgGlAt:32 NAME 'olcObjectClasses' "
Howard Chu's avatar
Howard Chu committed
354
		"DESC 'OpenLDAP object classes' "
355
356
		"EQUALITY caseIgnoreMatch "
		"SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )",
Howard Chu's avatar
Howard Chu committed
357
			NULL, NULL },
358
	{ "objectidentifier", NULL,	0, 0, 0, ARG_MAGIC|CFG_OID,
359
		&config_generic, "( OLcfgGlAt:33 NAME 'olcObjectIdentifier' "
360
			"SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
361
	{ "overlay", "overlay", 2, 2, 0, ARG_MAGIC,
362
		&config_overlay, "( OLcfgGlAt:34 NAME 'olcOverlay' "
363
			"SUP olcDatabase SINGLE-VALUE X-ORDERED 'SIBLINGS' )", NULL, NULL },
364
	{ "password-crypt-salt-format", "salt", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_SALT,
365
		&config_generic, "( OLcfgGlAt:35 NAME 'olcPasswordCryptSaltFormat' "
366
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
367
	{ "password-hash", "hash", 2, 2, 0, ARG_MAGIC,
368
		&config_passwd_hash, "( OLcfgGlAt:36 NAME 'olcPasswordHash' "
369
370
			"SYNTAX OMsDirectoryString )", NULL, NULL },
	{ "pidfile", "file", 2, 2, 0, ARG_STRING,
371
		&slapd_pid_file, "( OLcfgGlAt:37 NAME 'olcPidFile' "
372
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
373
374
375
376
377
378
	{ "plugin", NULL, 0, 0, 0,
#ifdef LDAP_SLAPI
		ARG_MAGIC|CFG_PLUGIN, &config_generic,
#else
		ARG_IGNORED, NULL,
#endif
379
		"( OLcfgGlAt:38 NAME 'olcPlugin' "
380
381
382
383
384
385
386
			"SYNTAX OMsDirectoryString )", NULL, NULL },
	{ "pluginlog", "filename", 2, 2, 0,
#ifdef LDAP_SLAPI
		ARG_STRING, &slapi_log_file,
#else
		ARG_IGNORED, NULL,
#endif
387
		"( OLcfgGlAt:39 NAME 'olcPluginLogFile' "
388
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
389
	{ "readonly", "on|off", 2, 2, 0, ARG_MAY_DB|ARG_ON_OFF|ARG_MAGIC|CFG_RO,
390
		&config_generic, "( OLcfgGlAt:40 NAME 'olcReadOnly' "
391
			"SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
392
	{ "referral", "url", 2, 2, 0, ARG_MAGIC,
393
		&config_referral, "( OLcfgGlAt:41 NAME 'olcReferral' "
394
			"SUP labeledURI SINGLE-VALUE )", NULL, NULL },
395
	{ "replica", "host or uri", 2, 0, 0, ARG_DB|ARG_MAGIC,
396
		&config_replica, "( OLcfgDbAt:0.7 NAME 'olcReplica' "
397
			"SUP labeledURI X-ORDERED 'VALUES' )", NULL, NULL },
398
	{ "replica-argsfile", NULL, 0, 0, 0, ARG_STRING,
399
		&replica_argsFile, "( OLcfgGlAt:43 NAME 'olcReplicaArgsFile' "
400
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
401
	{ "replica-pidfile", NULL, 0, 0, 0, ARG_STRING,
402
		&replica_pidFile, "( OLcfgGlAt:44 NAME 'olcReplicaPidFile' "
403
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
404
	{ "replicationInterval", NULL, 0, 0, 0, ARG_INT,
405
		&replicationInterval, "( OLcfgGlAt:45 NAME 'olcReplicationInterval' "
406
			"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
407
	{ "replogfile", "filename", 2, 2, 0, ARG_MAY_DB|ARG_MAGIC|ARG_STRING|CFG_REPLOG,
408
		&config_generic, "( OLcfgGlAt:46 NAME 'olcReplogFile' "
409
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
410
	{ "require", "features", 2, 0, 7, ARG_MAY_DB|ARG_MAGIC,
411
		&config_requires, "( OLcfgGlAt:47 NAME 'olcRequires' "
412
413
			"SYNTAX OMsDirectoryString )", NULL, NULL },
	{ "restrict", "op_list", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
414
		&config_restrict, "( OLcfgGlAt:48 NAME 'olcRestrict' "
415
416
417
418
419
420
421
			"SYNTAX OMsDirectoryString )", NULL, NULL },
	{ "reverse-lookup", "on|off", 2, 2, 0,
#ifdef SLAPD_RLOOKUPS
		ARG_ON_OFF, &use_reverse_lookup,
#else
		ARG_IGNORED, NULL,
#endif
422
		"( OLcfgGlAt:49 NAME 'olcReverseLookup' "
423
			"SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
Pierangelo Masarati's avatar
Pierangelo Masarati committed
424
	{ "rootdn", "dn", 2, 2, 0, ARG_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
425
		&config_rootdn, "( OLcfgDbAt:0.8 NAME 'olcRootDN' "
426
			"SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
427
	{ "rootDSE", "file", 2, 2, 0, ARG_MAGIC|CFG_ROOTDSE,
428
		&config_generic, "( OLcfgGlAt:51 NAME 'olcRootDSE' "
429
			"SYNTAX OMsDirectoryString )", NULL, NULL },
Howard Chu's avatar
Howard Chu committed
430
	{ "rootpw", "password", 2, 2, 0, ARG_BERVAL|ARG_DB|ARG_MAGIC,
431
		&config_rootpw, "( OLcfgDbAt:0.9 NAME 'olcRootPW' "
432
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
433
434
435
436
437
438
439
440
	{ "sasl-authz-policy", NULL, 2, 2, 0, ARG_MAGIC|CFG_AZPOLICY,
		&config_generic, NULL, NULL, NULL },
	{ "sasl-host", "host", 2, 2, 0,
#ifdef HAVE_CYRUS_SASL
		ARG_STRING|ARG_UNIQUE, &global_host,
#else
		ARG_IGNORED, NULL,
#endif
441
		"( OLcfgGlAt:53 NAME 'olcSaslHost' "
442
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
443
444
445
446
447
448
	{ "sasl-realm", "realm", 2, 2, 0,
#ifdef HAVE_CYRUS_SASL
		ARG_STRING|ARG_UNIQUE, &global_realm,
#else
		ARG_IGNORED, NULL,
#endif
449
		"( OLcfgGlAt:54 NAME 'olcSaslRealm' "
450
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
451
452
453
454
455
456
457
458
	{ "sasl-regexp", NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP,
		&config_generic, NULL, NULL, NULL },
	{ "sasl-secprops", "properties", 2, 2, 0,
#ifdef HAVE_CYRUS_SASL
		ARG_MAGIC|CFG_SASLSECP, &config_generic,
#else
		ARG_IGNORED, NULL,
#endif
459
		"( OLcfgGlAt:56 NAME 'olcSaslSecProps' "
460
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
461
462
	{ "saslRegexp",	NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP,
		&config_generic, NULL, NULL, NULL },
Pierangelo Masarati's avatar
Pierangelo Masarati committed
463
	{ "schemadn", "dn", 2, 2, 0, ARG_MAY_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
464
		&config_schema_dn, "( OLcfgGlAt:58 NAME 'olcSchemaDN' "
465
			"SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
466
	{ "security", "factors", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
467
		&config_security, "( OLcfgGlAt:59 NAME 'olcSecurity' "
468
			"SYNTAX OMsDirectoryString )", NULL, NULL },
469
	{ "sizelimit", "limit",	2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
470
		&config_sizelimit, "( OLcfgGlAt:60 NAME 'olcSizeLimit' "
471
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
472
	{ "sockbuf_max_incoming", "max", 2, 2, 0, ARG_BER_LEN_T,
473
		&sockbuf_max_incoming, "( OLcfgGlAt:61 NAME 'olcSockbufMaxIncoming' "
474
			"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
475
	{ "sockbuf_max_incoming_auth", "max", 2, 2, 0, ARG_BER_LEN_T,
476
		&sockbuf_max_incoming_auth, "( OLcfgGlAt:62 NAME 'olcSockbufMaxIncomingAuth' "
477
			"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
478
479
480
481
482
483
	{ "srvtab", "file", 2, 2, 0,
#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
		ARG_STRING, &ldap_srvtab,
#else
		ARG_IGNORED, NULL,
#endif
484
		"( OLcfgGlAt:63 NAME 'olcSrvtab' "
485
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
486
	{ "subordinate", "[advertise]", 1, 2, 0, ARG_DB|ARG_MAGIC,
Howard Chu's avatar
Howard Chu committed
487
		&config_subordinate, "( OLcfgDbAt:0.15 NAME 'olcSubordinate' "
488
			"SYNTAX OMsDirectoryString )", NULL, NULL },
Pierangelo Masarati's avatar
Pierangelo Masarati committed
489
	{ "suffix",	"suffix", 2, 2, 0, ARG_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
490
		&config_suffix, "( OLcfgDbAt:0.10 NAME 'olcSuffix' "
491
492
			"SYNTAX OMsDN )", NULL, NULL },
	{ "syncrepl", NULL, 0, 0, 0, ARG_DB|ARG_MAGIC,
493
		&syncrepl_config, "( OLcfgDbAt:0.11 NAME 'olcSyncrepl' "
494
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
495
	{ "threads", "count", 2, 2, 0, ARG_INT|ARG_MAGIC|CFG_THREADS,
496
		&config_generic, "( OLcfgGlAt:66 NAME 'olcThreads' "
497
			"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
498
	{ "timelimit", "limit", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
499
		&config_timelimit, "( OLcfgGlAt:67 NAME 'olcTimeLimit' "
500
			"SYNTAX OMsDirectoryString )", NULL, NULL },
501
502
503
504
505
506
	{ "TLSCACertificateFile", NULL, 0, 0, 0,
#ifdef HAVE_TLS
		CFG_TLS_CA_FILE|ARG_STRING|ARG_MAGIC, &config_tls_option,
#else
		ARG_IGNORED, NULL,
#endif
507
		"( OLcfgGlAt:68 NAME 'olcTLSCACertificateFile' "
508
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
509
510
511
512
513
514
	{ "TLSCACertificatePath", NULL,	0, 0, 0,
#ifdef HAVE_TLS
		CFG_TLS_CA_PATH|ARG_STRING|ARG_MAGIC, &config_tls_option,
#else
		ARG_IGNORED, NULL,
#endif
515
		"( OLcfgGlAt:69 NAME 'olcTLSCACertificatePath' "
516
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
517
518
519
520
521
522
	{ "TLSCertificateFile", NULL, 0, 0, 0,
#ifdef HAVE_TLS
		CFG_TLS_CERT_FILE|ARG_STRING|ARG_MAGIC, &config_tls_option,
#else
		ARG_IGNORED, NULL,
#endif
523
		"( OLcfgGlAt:70 NAME 'olcTLSCertificateFile' "
524
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
525
526
527
528
529
530
	{ "TLSCertificateKeyFile", NULL, 0, 0, 0,
#ifdef HAVE_TLS
		CFG_TLS_CERT_KEY|ARG_STRING|ARG_MAGIC, &config_tls_option,
#else
		ARG_IGNORED, NULL,
#endif
531
		"( OLcfgGlAt:71 NAME 'olcTLSCertificateKeyFile' "
532
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
533
534
535
536
537
538
	{ "TLSCipherSuite",	NULL, 0, 0, 0,
#ifdef HAVE_TLS
		CFG_TLS_CIPHER|ARG_STRING|ARG_MAGIC, &config_tls_option,
#else
		ARG_IGNORED, NULL,
#endif
539
		"( OLcfgGlAt:72 NAME 'olcTLSCipherSuite' "
540
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
541
	{ "TLSCRLCheck", NULL, 0, 0, 0,
542
#if defined(HAVE_TLS) && defined(HAVE_OPENSSL_CRL)
543
544
545
546
		CFG_TLS_CRLCHECK|ARG_STRING|ARG_MAGIC, &config_tls_config,
#else
		ARG_IGNORED, NULL,
#endif
547
		"( OLcfgGlAt:73 NAME 'olcTLSCRLCheck' "
548
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
549
550
551
552
553
554
	{ "TLSRandFile", NULL, 0, 0, 0,
#ifdef HAVE_TLS
		CFG_TLS_RAND|ARG_STRING|ARG_MAGIC, &config_tls_option,
#else
		ARG_IGNORED, NULL,
#endif
555
		"( OLcfgGlAt:74 NAME 'olcTLSRandFile' "
556
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
557
558
559
560
561
562
	{ "TLSVerifyClient", NULL, 0, 0, 0,
#ifdef HAVE_TLS
		CFG_TLS_VERIFY|ARG_STRING|ARG_MAGIC, &config_tls_config,
#else
		ARG_IGNORED, NULL,
#endif
563
		"( OLcfgGlAt:75 NAME 'olcTLSVerifyClient' "
564
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
565
566
567
568
569
570
571
572
	{ "TLSDHParamDir", NULL, 0, 0, 0,
#ifdef HAVE_TLS
		CFG_TLS_DH_DIR|ARG_STRING|ARG_MAGIC, &config_tls_option,
#else
		ARG_IGNORED, NULL,
#endif
		"( OLcfgGlAt:77 NAME 'olcTLSDHParamDir' "
			"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
573
574
	{ "ucdata-path", "path", 2, 2, 0, ARG_IGNORED,
		NULL, NULL, NULL, NULL },
Pierangelo Masarati's avatar
Pierangelo Masarati committed
575
	{ "updatedn", "dn", 2, 2, 0, ARG_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
576
		&config_updatedn, "( OLcfgDbAt:0.12 NAME 'olcUpdateDN' "
577
			"SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
578
	{ "updateref", "url", 2, 2, 0, ARG_DB|ARG_MAGIC,
579
		&config_updateref, "( OLcfgDbAt:0.13 NAME 'olcUpdateRef' "
580
581
582
583
			"SUP labeledURI )", NULL, NULL },
	{ NULL,	NULL, 0, 0, 0, ARG_IGNORED,
		NULL, NULL, NULL, NULL }
};
Howard Chu's avatar
Howard Chu committed
584

585
586
587
588
/* Routines to check if a child can be added to this type */
static ConfigLDAPadd cfAddSchema, cfAddInclude, cfAddDatabase,
	cfAddBackend, cfAddModule, cfAddOverlay;

589
590
/* NOTE: be careful when defining array members
 * that can be conditionally compiled */
591
592
593
594
595
596
#define CFOC_GLOBAL	cf_ocs[1]
#define CFOC_SCHEMA	cf_ocs[2]
#define CFOC_BACKEND	cf_ocs[3]
#define CFOC_DATABASE	cf_ocs[4]
#define CFOC_OVERLAY	cf_ocs[5]
#define CFOC_INCLUDE	cf_ocs[6]
597
598
599
600
#define CFOC_FRONTEND	cf_ocs[7]
#ifdef SLAPD_MODULES
#define CFOC_MODULE	cf_ocs[8]
#endif /* SLAPD_MODULES */
601

602
static ConfigOCs cf_ocs[] = {
603
	{ "( OLcfgGlOc:0 "
Howard Chu's avatar
Howard Chu committed
604
605
		"NAME 'olcConfig' "
		"DESC 'OpenLDAP configuration object' "
Howard Chu's avatar
Howard Chu committed
606
		"ABSTRACT SUP top )", Cft_Abstract, NULL },
607
	{ "( OLcfgGlOc:1 "
Howard Chu's avatar
Howard Chu committed
608
609
610
		"NAME 'olcGlobal' "
		"DESC 'OpenLDAP Global configuration options' "
		"SUP olcConfig STRUCTURAL "
Howard Chu's avatar
Howard Chu committed
611
		"MAY ( cn $ olcConfigFile $ olcConfigDir $ olcAllows $ olcArgsFile $ "
612
		 "olcAttributeOptions $ olcAuthIDRewrite $ "
613
		 "olcAuthzPolicy $ olcAuthzRegexp $ olcConcurrency $ "
614
		 "olcConnMaxPending $ olcConnMaxPendingAuth $ "
615
		 "olcDisallows $ olcGentleHUP $ olcIdleTimeout $ "
616
		 "olcIndexSubstrIfMaxLen $ olcIndexSubstrIfMinLen $ "
Howard Chu's avatar
Howard Chu committed
617
		 "olcIndexSubstrAnyLen $ olcIndexSubstrAnyStep $ olcLocalSSF $ "
Howard Chu's avatar
Howard Chu committed
618
		 "olcLogLevel $ "
Howard Chu's avatar
Howard Chu committed
619
		 "olcPasswordCryptSaltFormat $ olcPasswordHash $ olcPidFile $ "
620
		 "olcPluginLogFile $ olcReadOnly $ olcReferral $ "
Howard Chu's avatar
Howard Chu committed
621
622
		 "olcReplicaPidFile $ olcReplicaArgsFile $ olcReplicationInterval $ "
		 "olcReplogFile $ olcRequires $ olcRestrict $ olcReverseLookup $ "
623
		 "olcRootDSE $ "
624
		 "olcSaslHost $ olcSaslRealm $ olcSaslSecProps $ "
625
		 "olcSecurity $ olcSizeLimit $ "
Howard Chu's avatar
Howard Chu committed
626
627
628
629
		 "olcSockbufMaxIncoming $ olcSockbufMaxIncomingAuth $ olcSrvtab $ "
		 "olcThreads $ olcTimeLimit $ olcTLSCACertificateFile $ "
		 "olcTLSCACertificatePath $ olcTLSCertificateFile $ "
		 "olcTLSCertificateKeyFile $ olcTLSCipherSuite $ olcTLSCRLCheck $ "
630
		 "olcTLSRandFile $ olcTLSVerifyClient $ olcTLSDHParamDir $ "
631
		 "olcObjectIdentifier $ olcAttributeTypes $ olcObjectClasses $ "
632
		 "olcDitContentRules ) )", Cft_Global },
633
	{ "( OLcfgGlOc:2 "
Howard Chu's avatar
Howard Chu committed
634
635
636
		"NAME 'olcSchemaConfig' "
		"DESC 'OpenLDAP schema object' "
		"SUP olcConfig STRUCTURAL "
Howard Chu's avatar
Howard Chu committed
637
638
		"MAY ( cn $ olcObjectIdentifier $ olcAttributeTypes $ "
		 "olcObjectClasses $ olcDitContentRules ) )",
639
		 	Cft_Schema, NULL, cfAddSchema },
640
	{ "( OLcfgGlOc:3 "
Howard Chu's avatar
Howard Chu committed
641
642
643
		"NAME 'olcBackendConfig' "
		"DESC 'OpenLDAP Backend-specific options' "
		"SUP olcConfig STRUCTURAL "
644
		"MUST olcBackend )", Cft_Backend, NULL, cfAddBackend },
645
	{ "( OLcfgGlOc:4 "
Howard Chu's avatar
Howard Chu committed
646
647
648
		"NAME 'olcDatabaseConfig' "
		"DESC 'OpenLDAP Database-specific options' "
		"SUP olcConfig STRUCTURAL "
Howard Chu's avatar
Howard Chu committed
649
		"MUST olcDatabase "
650
		"MAY ( olcSuffix $ olcSubordinate $ olcAccess $ olcLastMod $ olcLimits $ "
651
652
		 "olcMaxDerefDepth $ olcPlugin $ olcReadOnly $ olcReplica $ "
		 "olcReplogFile $ olcRequires $ olcRestrict $ olcRootDN $ olcRootPW $ "
Howard Chu's avatar
Howard Chu committed
653
		 "olcSchemaDN $ olcSecurity $ olcSizeLimit $ olcSyncrepl $ "
Howard Chu's avatar
Howard Chu committed
654
		 "olcTimeLimit $ olcUpdateDN $ olcUpdateRef ) )",
655
		 	Cft_Database, NULL, cfAddDatabase },
656
	{ "( OLcfgGlOc:5 "
Howard Chu's avatar
Howard Chu committed
657
658
659
		"NAME 'olcOverlayConfig' "
		"DESC 'OpenLDAP Overlay-specific options' "
		"SUP olcConfig STRUCTURAL "
660
		"MUST olcOverlay )", Cft_Overlay, NULL, cfAddOverlay },
661
	{ "( OLcfgGlOc:6 "
Howard Chu's avatar
Howard Chu committed
662
663
664
		"NAME 'olcIncludeFile' "
		"DESC 'OpenLDAP configuration include file' "
		"SUP olcConfig STRUCTURAL "
Howard Chu's avatar
Howard Chu committed
665
666
		"MUST olcInclude "
		"MAY ( cn $ olcRootDSE ) )",
667
		Cft_Include, NULL, cfAddInclude },
668
669
670
671
	/* This should be STRUCTURAL like all the other database classes, but
	 * that would mean inheriting all of the olcDatabaseConfig attributes,
	 * which causes them to be merged twice in config_build_entry.
	 */
672
	{ "( OLcfgGlOc:7 "
673
674
675
676
677
		"NAME 'olcFrontendConfig' "
		"DESC 'OpenLDAP frontend configuration' "
		"AUXILIARY "
		"MAY olcDefaultSearchBase )",
		Cft_Database, NULL, NULL },
678
679
680
681
682
683
684
685
#ifdef SLAPD_MODULES
	{ "( OLcfgGlOc:8 "
		"NAME 'olcModuleList' "
		"DESC 'OpenLDAP dynamic module info' "
		"SUP olcConfig STRUCTURAL "
		"MAY ( cn $ olcModulePath $ olcModuleLoad ) )",
		Cft_Module, NULL, cfAddModule },
#endif
Howard Chu's avatar
Howard Chu committed
686
	{ NULL, 0, NULL }
Howard Chu's avatar
Howard Chu committed
687
688
};

689
690
691
692
693
static int
config_generic(ConfigArgs *c) {
	char *p;
	int i;

694
	if ( c->op == SLAP_CONFIG_EMIT ) {
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
		int rc = 0;
		switch(c->type) {
		case CFG_CONCUR:
			c->value_int = ldap_pvt_thread_get_concurrency();
			break;
		case CFG_THREADS:
			c->value_int = connection_pool_max;
			break;
		case CFG_SALT:
			if ( passwd_salt )
				c->value_string = ch_strdup( passwd_salt );
			else
				rc = 1;
			break;
		case CFG_LIMITS:
			if ( c->be->be_limits ) {
				char buf[4096*3];
				struct berval bv;
				int i;

				for ( i=0; c->be->be_limits[i]; i++ ) {
Howard Chu's avatar
Howard Chu committed
716
					bv.bv_len = sprintf( buf, IFMT, i );
717
718
719
720
721
722
723
724
725
726
					bv.bv_val = buf+bv.bv_len;
					limits_unparse( c->be->be_limits[i], &bv );
					bv.bv_len += bv.bv_val - buf;
					bv.bv_val = buf;
					value_add_one( &c->rvalue_vals, &bv );
				}
			}
			if ( !c->rvalue_vals ) rc = 1;
			break;
		case CFG_RO:
Howard Chu's avatar
Howard Chu committed
727
728
			c->value_int = (c->be->be_restrictops & SLAP_RESTRICT_OP_WRITES) ==
				SLAP_RESTRICT_OP_WRITES;
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
			break;
		case CFG_AZPOLICY:
			c->value_string = ch_strdup( slap_sasl_getpolicy());
			break;
		case CFG_AZREGEXP:
			slap_sasl_regexp_unparse( &c->rvalue_vals );
			if ( !c->rvalue_vals ) rc = 1;
			break;
#ifdef HAVE_CYRUS_SASL
		case CFG_SASLSECP: {
			struct berval bv = BER_BVNULL;
			slap_sasl_secprops_unparse( &bv );
			if ( !BER_BVISNULL( &bv )) {
				ber_bvarray_add( &c->rvalue_vals, &bv );
			} else {
				rc = 1;
			}
			}
			break;
#endif
		case CFG_DEPTH:
			c->value_int = c->be->be_max_deref_depth;
			break;
Howard Chu's avatar
Howard Chu committed
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
		case CFG_OID: {
			ConfigFile *cf = c->private;
			if ( !cf )
				oidm_unparse( &c->rvalue_vals, NULL, NULL, 1 );
			else if ( cf->c_om_head )
				oidm_unparse( &c->rvalue_vals, cf->c_om_head,
					cf->c_om_tail, 0 );
			if ( !c->rvalue_vals )
				rc = 1;
			}
			break;
		case CFG_OC: {
			ConfigFile *cf = c->private;
			if ( !cf )
				oc_unparse( &c->rvalue_vals, NULL, NULL, 1 );
			else if ( cf->c_oc_head )
				oc_unparse( &c->rvalue_vals, cf->c_oc_head,
					cf->c_oc_tail, 0 );
770
771
			if ( !c->rvalue_vals )
				rc = 1;
Howard Chu's avatar
Howard Chu committed
772
			}
773
			break;
Howard Chu's avatar
Howard Chu committed
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
		case CFG_ATTR: {
			ConfigFile *cf = c->private;
			if ( !cf )
				at_unparse( &c->rvalue_vals, NULL, NULL, 1 );
			else if ( cf->c_at_head )
				at_unparse( &c->rvalue_vals, cf->c_at_head,
					cf->c_at_tail, 0 );
			if ( !c->rvalue_vals )
				rc = 1;
			}
			break;
		case CFG_DIT: {
			ConfigFile *cf = c->private;
			if ( !cf )
				cr_unparse( &c->rvalue_vals, NULL, NULL, 1 );
			else if ( cf->c_cr_head )
				cr_unparse( &c->rvalue_vals, cf->c_cr_head,
					cf->c_cr_tail, 0 );
			if ( !c->rvalue_vals )
				rc = 1;
			}
			break;
			
797
798
799
800
801
		case CFG_ACL: {
			AccessControl *a;
			char *src, *dst, ibuf[11];
			struct berval bv, abv;
			for (i=0, a=c->be->be_acl; a; i++,a=a->acl_next) {
Howard Chu's avatar
Howard Chu committed
802
				abv.bv_len = sprintf( ibuf, IFMT, i );
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
				acl_unparse( a, &bv );
				abv.bv_val = ch_malloc( abv.bv_len + bv.bv_len + 1 );
				AC_MEMCPY( abv.bv_val, ibuf, abv.bv_len );
				/* Turn TAB / EOL into plain space */
				for (src=bv.bv_val,dst=abv.bv_val+abv.bv_len; *src; src++) {
					if (isspace(*src)) *dst++ = ' ';
					else *dst++ = *src;
				}
				*dst = '\0';
				if (dst[-1] == ' ') {
					dst--;
					*dst = '\0';
				}
				abv.bv_len = dst - abv.bv_val;
				ber_bvarray_add( &c->rvalue_vals, &abv );
			}
			rc = (!i);
			break;
		}
		case CFG_REPLOG:
			if ( c->be->be_replogfile )
				c->value_string = ch_strdup( c->be->be_replogfile );
			break;
		case CFG_ROOTDSE: {
Howard Chu's avatar
Howard Chu committed
827
			ConfigFile *cf = c->private;
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
			if ( cf->c_dseFiles ) {
				value_add( &c->rvalue_vals, cf->c_dseFiles );
			} else {
				rc = 1;
			}
			}
			break;
		case CFG_LOGFILE:
			if ( logfileName )
				c->value_string = ch_strdup( logfileName );
			else
				rc = 1;
			break;
		case CFG_LASTMOD:
			c->value_int = (SLAP_NOLASTMOD(c->be) == 0);
			break;
		case CFG_SSTR_IF_MAX:
			c->value_int = index_substr_if_maxlen;
			break;
		case CFG_SSTR_IF_MIN:
			c->value_int = index_substr_if_minlen;
			break;
#ifdef SLAPD_MODULES
		case CFG_MODLOAD: {
Howard Chu's avatar
Howard Chu committed
852
853
854
855
			ModPaths *mp = c->private;
			if (mp->mp_loads) {
				int i;
				for (i=0; !BER_BVISNULL(&mp->mp_loads[i]); i++) {
856
857
					struct berval bv;
					bv.bv_val = c->log;
Howard Chu's avatar
Howard Chu committed
858
					bv.bv_len = sprintf( bv.bv_val, IFMT "%s", i,
Howard Chu's avatar
Howard Chu committed
859
						mp->mp_loads[i].bv_val );
860
861
862
					value_add_one( &c->rvalue_vals, &bv );
				}
			}
Howard Chu's avatar
Howard Chu committed
863

864
865
866
867
			rc = c->rvalue_vals ? 0 : 1;
			}
			break;
		case CFG_MODPATH: {
Howard Chu's avatar
Howard Chu committed
868
			ModPaths *mp = c->private;
869
870
			if ( !BER_BVISNULL( &mp->mp_path ))
				value_add_one( &c->rvalue_vals, &mp->mp_path );
Howard Chu's avatar
Howard Chu committed
871

872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
			rc = c->rvalue_vals ? 0 : 1;
			}
			break;
#endif
#ifdef LDAP_SLAPI
		case CFG_PLUGIN:
			slapi_int_plugin_unparse( c->be, &c->rvalue_vals );
			if ( !c->rvalue_vals ) rc = 1;
			break;
#endif
#ifdef SLAP_AUTH_REWRITE
		case CFG_REWRITE:
			if ( authz_rewrites ) {
				struct berval bv, idx;
				char ibuf[32];
				int i;

				idx.bv_val = ibuf;
				for ( i=0; !BER_BVISNULL( &authz_rewrites[i] ); i++ ) {
Howard Chu's avatar
Howard Chu committed
891
					idx.bv_len = sprintf( idx.bv_val, IFMT, i );
892
893
894
895
896
897
898
899
900
901
902
903
904
905
					bv.bv_len = idx.bv_len + authz_rewrites[i].bv_len;
					bv.bv_val = ch_malloc( bv.bv_len + 1 );
					strcpy( bv.bv_val, idx.bv_val );
					strcpy( bv.bv_val+idx.bv_len, authz_rewrites[i].bv_val );
					ber_bvarray_add( &c->rvalue_vals, &bv );
				}
			}
			if ( !c->rvalue_vals ) rc = 1;
			break;
#endif
		default:
			rc = 1;
		}
		return rc;
906
	} else if ( c->op == LDAP_MOD_DELETE ) {
907
908
		int rc = 0;
		switch(c->type) {
909
		/* single-valued attrs, no-ops */
910
		case CFG_CONCUR:
911
912
913
914
915
		case CFG_THREADS:
		case CFG_RO:
		case CFG_AZPOLICY:
		case CFG_DEPTH:
		case CFG_LASTMOD:
916
		case CFG_SASLSECP:
917
918
919
920
		case CFG_SSTR_IF_MAX:
		case CFG_SSTR_IF_MIN:
			break;

921
922
923
924
925
926
927
928
		/* no-ops, requires slapd restart */
		case CFG_PLUGIN:
		case CFG_MODLOAD:
		case CFG_AZREGEXP:
		case CFG_REWRITE:
			sprintf(c->log, "change requires slapd restart");
			break;

929
930
931
932
933
934
935
936
937
938
939
940
941
		case CFG_SALT:
			ch_free( passwd_salt );
			passwd_salt = NULL;
			break;

		case CFG_REPLOG:
			ch_free( c->be->be_replogfile );
			c->be->be_replogfile = NULL;
			break;

		case CFG_LOGFILE:
			ch_free( logfileName );
			logfileName = NULL;
942
943
			break;

944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
		case CFG_ACL:
			if ( c->valx < 0 ) {
				AccessControl *end;
				if ( c->be == frontendDB )
					end = NULL;
				else
					end = frontendDB->be_acl;
				acl_destroy( c->be->be_acl, end );
			} else {
				AccessControl **prev, *a;
				int i;
				for (i=0, prev = &c->be->be_acl; i < c->valx;
					i++ ) {
					a = *prev;
					prev = &a->acl_next;
				}
				a = *prev;
				*prev = a->acl_next;
				acl_free( a );
			}
			break;
965
966
967
968
969
970
971
972
973
974
975
976
977

		case CFG_LIMITS:
			/* FIXME: there is no limits_free function */
		case CFG_ATOPT:
			/* FIXME: there is no ad_option_free function */
		case CFG_ROOTDSE:
			/* FIXME: there is no way to remove attributes added by
				a DSE file */
		case CFG_OID:
		case CFG_OC:
		case CFG_DIT:
		case CFG_ATTR:
		case CFG_MODPATH:
978
979
980
		default:
			rc = 1;
			break;
981
		}
982
		return rc;
983
	}
984
985
986

 	p = strchr(c->line,'(' /*')'*/);

987
988
989
	switch(c->type) {
		case CFG_BACKEND:
			if(!(c->bi = backend_info(c->argv[1]))) {
Howard Chu's avatar
Howard Chu committed
990
991
992
				sprintf( c->msg, "<%s> failed init", c->argv[0] );
				Debug(LDAP_DEBUG_ANY, "%s: %s (%s)!\n",
					c->log, c->msg, c->argv[1] );
993
994
995
996
997
998
999
1000
1001
				return(1);
			}
			break;

		case CFG_DATABASE:
			c->bi = NULL;
			/* NOTE: config is always the first backend!
			 */
			if ( !strcasecmp( c->argv[1], "config" )) {
1002
				c->be = LDAP_STAILQ_FIRST(&backendDB);
Howard Chu's avatar
Howard Chu committed
1003
1004
			} else if ( !strcasecmp( c->argv[1], "frontend" )) {
				c->be = frontendDB;
1005
1006
1007
1008
1009
1010
1011
1012
			} else {
				c->be = backend_db_init(c->argv[1]);
				if ( !c->be ) {
					sprintf( c->msg, "<%s> failed init", c->argv[0] );
					Debug(LDAP_DEBUG_ANY, "%s: %s (%s)!\n",
						c->log, c->msg, c->argv[1] );
					return(1);
				}
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
			}