1 /* bconfig.c - the config backend */
2 /* $OpenLDAP$ */
3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
4 *
5 * Copyright 2005-2021 The OpenLDAP Foundation.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted only as authorized by the OpenLDAP
10 * Public License.
11 *
12 * A copy of this license is available in the file LICENSE in the
13 * top-level directory of the distribution or, alternatively, at
14 * <http://www.OpenLDAP.org/license.html>.
15 */
16 /* ACKNOWLEDGEMENTS:
17 * This work was originally developed by Howard Chu for inclusion
18 * in OpenLDAP Software.
19 */
20
21 #include "portable.h"
22
23 #include <stdio.h>
24 #include <ac/string.h>
25 #include <ac/ctype.h>
26 #include <ac/errno.h>
27 #include <sys/stat.h>
28 #include <ac/unistd.h>
29
30 #include "slap.h"
31
32 #ifdef LDAP_SLAPI
33 #include "slapi/slapi.h"
34 #endif
35
36 #include <ldif.h>
37 #include <lutil.h>
38
39 #include "config.h"
40
41 #define CONFIG_RDN "cn=config"
42 #define SCHEMA_RDN "cn=schema"
43
44 static struct berval config_rdn = BER_BVC(CONFIG_RDN);
45 static struct berval schema_rdn = BER_BVC(SCHEMA_RDN);
46
47 extern int slap_DN_strict; /* dn.c */
48
49 #ifdef SLAPD_MODULES
50 typedef struct modpath_s {
51 struct modpath_s *mp_next;
52 struct berval mp_path;
53 BerVarray mp_loads;
54 } ModPaths;
55
56 static ModPaths modpaths, *modlast = &modpaths, *modcur = &modpaths;
57 #endif
58
59 typedef struct ConfigFile {
60 struct ConfigFile *c_sibs;
61 struct ConfigFile *c_kids;
62 struct berval c_file;
63 AttributeType *c_at_head, *c_at_tail;
64 ContentRule *c_cr_head, *c_cr_tail;
65 ObjectClass *c_oc_head, *c_oc_tail;
66 OidMacro *c_om_head, *c_om_tail;
67 Syntax *c_syn_head, *c_syn_tail;
68 BerVarray c_dseFiles;
69 } ConfigFile;
70
71 typedef struct {
72 ConfigFile *cb_config;
73 CfEntryInfo *cb_root;
74 BackendDB cb_db; /* underlying database */
75 int cb_got_ldif;
76 int cb_use_ldif;
77 } CfBackInfo;
78
79 static CfBackInfo cfBackInfo;
80
81 static char *passwd_salt;
82 static FILE *logfile;
83 static char *logfileName;
84 #ifdef SLAP_AUTH_REWRITE
85 static BerVarray authz_rewrites;
86 #endif
87 static AccessControl *defacl_parsed = NULL;
88
89 static struct berval cfdir;
90
91 /* Private state */
92 static AttributeDescription *cfAd_backend, *cfAd_database, *cfAd_overlay,
93 *cfAd_include, *cfAd_attr, *cfAd_oc, *cfAd_om, *cfAd_syntax;
94
95 static ConfigFile *cfn;
96
97 static Avlnode *CfOcTree;
98
99 /* System schema state */
100 extern AttributeType *at_sys_tail; /* at.c */
101 extern ObjectClass *oc_sys_tail; /* oc.c */
102 extern OidMacro *om_sys_tail; /* oidm.c */
103 extern Syntax *syn_sys_tail; /* syntax.c */
104 static AttributeType *cf_at_tail;
105 static ObjectClass *cf_oc_tail;
106 static OidMacro *cf_om_tail;
107 static Syntax *cf_syn_tail;
108
109 static int config_add_internal( CfBackInfo *cfb, Entry *e, ConfigArgs *ca,
110 SlapReply *rs, int *renumber, Operation *op );
111
112 static int config_check_schema( Operation *op, CfBackInfo *cfb );
113
114 static ConfigDriver config_fname;
115 static ConfigDriver config_cfdir;
116 static ConfigDriver config_generic;
117 static ConfigDriver config_search_base;
118 static ConfigDriver config_passwd_hash;
119 static ConfigDriver config_schema_dn;
120 static ConfigDriver config_sizelimit;
121 static ConfigDriver config_timelimit;
122 static ConfigDriver config_overlay;
123 static ConfigDriver config_subordinate;
124 static ConfigDriver config_suffix;
125 #ifdef LDAP_TCP_BUFFER
126 static ConfigDriver config_tcp_buffer;
127 #endif /* LDAP_TCP_BUFFER */
128 static ConfigDriver config_rootdn;
129 static ConfigDriver config_rootpw;
130 static ConfigDriver config_restrict;
131 static ConfigDriver config_allows;
132 static ConfigDriver config_disallows;
133 static ConfigDriver config_requires;
134 static ConfigDriver config_security;
135 static ConfigDriver config_referral;
136 static ConfigDriver config_loglevel;
137 static ConfigDriver config_updatedn;
138 static ConfigDriver config_updateref;
139 static ConfigDriver config_extra_attrs;
140 static ConfigDriver config_include;
141 static ConfigDriver config_obsolete;
142 #ifdef HAVE_TLS
143 static ConfigDriver config_tls_option;
144 static ConfigDriver config_tls_config;
145 #endif
146 extern ConfigDriver syncrepl_config;
147
148 enum {
149 CFG_ACL = 1,
150 CFG_BACKEND,
151 CFG_DATABASE,
152 CFG_TLS_RAND,
153 CFG_TLS_CIPHER,
154 CFG_TLS_PROTOCOL_MIN,
155 CFG_TLS_CERT_FILE,
156 CFG_TLS_CERT_KEY,
157 CFG_TLS_CA_PATH,
158 CFG_TLS_CA_FILE,
159 CFG_TLS_DH_FILE,
160 CFG_TLS_VERIFY,
161 CFG_TLS_CRLCHECK,
162 CFG_TLS_CRL_FILE,
163 CFG_CONCUR,
164 CFG_THREADS,
165 CFG_SALT,
166 CFG_LIMITS,
167 CFG_RO,
168 CFG_REWRITE,
169 CFG_DEPTH,
170 CFG_OID,
171 CFG_OC,
172 CFG_DIT,
173 CFG_ATTR,
174 CFG_ATOPT,
175 CFG_ROOTDSE,
176 CFG_LOGFILE,
177 CFG_PLUGIN,
178 CFG_MODLOAD,
179 CFG_MODPATH,
180 CFG_LASTMOD,
181 CFG_AZPOLICY,
182 CFG_AZREGEXP,
183 CFG_SASLSECP,
184 CFG_SSTR_IF_MAX,
185 CFG_SSTR_IF_MIN,
186 CFG_TTHREADS,
187 CFG_MIRRORMODE,
188 CFG_HIDDEN,
189 CFG_MONITORING,
190 CFG_SERVERID,
191 CFG_SORTVALS,
192 CFG_IX_INTLEN,
193 CFG_SYNTAX,
194 CFG_ACL_ADD,
195 CFG_SYNC_SUBENTRY,
196 CFG_LTHREADS,
197 CFG_TLS_ECNAME,
198 CFG_LAST
199 };
200
201 typedef struct {
202 char *name, *oid;
203 } OidRec;
204
205 static OidRec OidMacros[] = {
206 /* OpenLDAProot:1.12.2 */
207 { "OLcfg", "1.3.6.1.4.1.4203.1.12.2" },
208 { "OLcfgAt", "OLcfg:3" },
209 { "OLcfgGlAt", "OLcfgAt:0" },
210 { "OLcfgBkAt", "OLcfgAt:1" },
211 { "OLcfgDbAt", "OLcfgAt:2" },
212 { "OLcfgOvAt", "OLcfgAt:3" },
213 { "OLcfgCtAt", "OLcfgAt:4" }, /* contrib modules */
214 { "OLcfgOc", "OLcfg:4" },
215 { "OLcfgGlOc", "OLcfgOc:0" },
216 { "OLcfgBkOc", "OLcfgOc:1" },
217 { "OLcfgDbOc", "OLcfgOc:2" },
218 { "OLcfgOvOc", "OLcfgOc:3" },
219 { "OLcfgCtOc", "OLcfgOc:4" }, /* contrib modules */
220
221 /* Syntaxes. We should just start using the standard names and
222 * document that they are predefined and available for users
223 * to reference in their own schema. Defining schema without
224 * OID macros is for masochists...
225 */
226 { "OMsyn", "1.3.6.1.4.1.1466.115.121.1" },
227 { "OMsBoolean", "OMsyn:7" },
228 { "OMsDN", "OMsyn:12" },
229 { "OMsDirectoryString", "OMsyn:15" },
230 { "OMsIA5String", "OMsyn:26" },
231 { "OMsInteger", "OMsyn:27" },
232 { "OMsOID", "OMsyn:38" },
233 { "OMsOctetString", "OMsyn:40" },
234 { NULL, NULL }
235 };
236
237 /*
238 * Backend/Database registry
239 *
240 * OLcfg{Bk|Db}{Oc|At}:0 -> common
241 * OLcfg{Bk|Db}{Oc|At}:1 -> back-bdb(/back-hdb)
242 * OLcfg{Bk|Db}{Oc|At}:2 -> back-ldif
243 * OLcfg{Bk|Db}{Oc|At}:3 -> back-ldap/meta
244 * OLcfg{Bk|Db}{Oc|At}:4 -> back-monitor
245 * OLcfg{Bk|Db}{Oc|At}:5 -> back-relay
246 * OLcfg{Bk|Db}{Oc|At}:6 -> back-sql(/back-ndb)
247 * OLcfg{Bk|Db}{Oc|At}:7 -> back-sock
248 * OLcfg{Bk|Db}{Oc|At}:8 -> back-null
249 * OLcfg{Bk|Db}{Oc|At}:9 -> back-passwd
250 * OLcfg{Bk|Db}{Oc|At}:10 -> back-shell
251 * OLcfg{Bk|Db}{Oc|At}:11 -> back-perl
252 * OLcfg{Bk|Db}{Oc|At}:12 -> back-mdb
253 */
254
255 /*
256 * Overlay registry
257 *
258 * OLcfgOv{Oc|At}:1 -> syncprov
259 * OLcfgOv{Oc|At}:2 -> pcache
260 * OLcfgOv{Oc|At}:3 -> chain
261 * OLcfgOv{Oc|At}:4 -> accesslog
262 * OLcfgOv{Oc|At}:5 -> valsort
263 * OLcfgOv{Oc|At}:7 -> distproc
264 * OLcfgOv{Oc|At}:8 -> dynlist
265 * OLcfgOv{Oc|At}:9 -> dds
266 * OLcfgOv{Oc|At}:10 -> unique
267 * OLcfgOv{Oc|At}:11 -> refint
268 * OLcfgOv{Oc|At}:12 -> ppolicy
269 * OLcfgOv{Oc|At}:13 -> constraint
270 * OLcfgOv{Oc|At}:14 -> translucent
271 * OLcfgOv{Oc|At}:15 -> auditlog
272 * OLcfgOv{Oc|At}:16 -> rwm
273 * OLcfgOv{Oc|At}:17 -> dyngroup
274 * OLcfgOv{Oc|At}:18 -> memberof
275 * OLcfgOv{Oc|At}:19 -> collect
276 * OLcfgOv{Oc|At}:20 -> retcode
277 * OLcfgOv{Oc|At}:21 -> sssvlv
278 */
279
280 /* alphabetical ordering */
281
282 static ConfigTable config_back_cf_table[] = {
283 /* This attr is read-only */
284 { "", "", 0, 0, 0, ARG_MAGIC,
285 &config_fname, "( OLcfgGlAt:78 NAME 'olcConfigFile' "
286 "DESC 'File for slapd configuration directives' "
287 "EQUALITY caseIgnoreMatch "
288 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
289 { "", "", 0, 0, 0, ARG_MAGIC,
290 &config_cfdir, "( OLcfgGlAt:79 NAME 'olcConfigDir' "
291 "DESC 'Directory for slapd configuration backend' "
292 "EQUALITY caseIgnoreMatch "
293 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
294 { "access", NULL, 0, 0, 0, ARG_MAY_DB|ARG_MAGIC|CFG_ACL,
295 &config_generic, "( OLcfgGlAt:1 NAME 'olcAccess' "
296 "DESC 'Access Control List' "
297 "EQUALITY caseIgnoreMatch "
298 "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
299 { "add_content_acl", NULL, 0, 0, 0, ARG_MAY_DB|ARG_ON_OFF|ARG_MAGIC|CFG_ACL_ADD,
300 &config_generic, "( OLcfgGlAt:86 NAME 'olcAddContentAcl' "
301 "DESC 'Check ACLs against content of Add ops' "
302 "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
303 { "allows", "features", 2, 0, 5, ARG_PRE_DB|ARG_MAGIC,
304 &config_allows, "( OLcfgGlAt:2 NAME 'olcAllows' "
305 "DESC 'Allowed set of deprecated features' "
306 "EQUALITY caseIgnoreMatch "
307 "SYNTAX OMsDirectoryString )", NULL, NULL },
308 { "argsfile", "file", 2, 2, 0, ARG_STRING,
309 &slapd_args_file, "( OLcfgGlAt:3 NAME 'olcArgsFile' "
310 "DESC 'File for slapd command line options' "
311 "EQUALITY caseIgnoreMatch "
312 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
313 { "attributeoptions", NULL, 0, 0, 0, ARG_MAGIC|CFG_ATOPT,
314 &config_generic, "( OLcfgGlAt:5 NAME 'olcAttributeOptions' "
315 "EQUALITY caseIgnoreMatch "
316 "SYNTAX OMsDirectoryString )", NULL, NULL },
317 { "attribute", "attribute", 2, 0, STRLENOF( "attribute" ),
318 ARG_PAREN|ARG_MAGIC|CFG_ATTR,
319 &config_generic, "( OLcfgGlAt:4 NAME 'olcAttributeTypes' "
320 "DESC 'OpenLDAP attributeTypes' "
321 "EQUALITY caseIgnoreMatch "
322 "SUBSTR caseIgnoreSubstringsMatch "
323 "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )",
324 NULL, NULL },
325 { "authid-rewrite", NULL, 2, 0, STRLENOF( "authid-rewrite" ),
326 #ifdef SLAP_AUTH_REWRITE
327 ARG_MAGIC|CFG_REWRITE|ARG_NO_INSERT, &config_generic,
328 #else
329 ARG_IGNORED, NULL,
330 #endif
331 "( OLcfgGlAt:6 NAME 'olcAuthIDRewrite' "
332 "EQUALITY caseIgnoreMatch "
333 "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
334 { "authz-policy", "policy", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_AZPOLICY,
335 &config_generic, "( OLcfgGlAt:7 NAME 'olcAuthzPolicy' "
336 "EQUALITY caseIgnoreMatch "
337 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
338 { "authz-regexp", "regexp> <DN", 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP|ARG_NO_INSERT,
339 &config_generic, "( OLcfgGlAt:8 NAME 'olcAuthzRegexp' "
340 "EQUALITY caseIgnoreMatch "
341 "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
342 { "backend", "type", 2, 2, 0, ARG_PRE_DB|ARG_MAGIC|CFG_BACKEND,
343 &config_generic, "( OLcfgGlAt:9 NAME 'olcBackend' "
344 "DESC 'A type of backend' "
345 "EQUALITY caseIgnoreMatch "
346 "SYNTAX OMsDirectoryString SINGLE-VALUE X-ORDERED 'SIBLINGS' )",
347 NULL, NULL },
348 { "concurrency", "level", 2, 2, 0, ARG_INT|ARG_MAGIC|CFG_CONCUR,
349 &config_generic, "( OLcfgGlAt:10 NAME 'olcConcurrency' "
350 "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
351 { "conn_max_pending", "max", 2, 2, 0, ARG_INT,
352 &slap_conn_max_pending, "( OLcfgGlAt:11 NAME 'olcConnMaxPending' "
353 "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
354 { "conn_max_pending_auth", "max", 2, 2, 0, ARG_INT,
355 &slap_conn_max_pending_auth, "( OLcfgGlAt:12 NAME 'olcConnMaxPendingAuth' "
356 "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
357 { "database", "type", 2, 2, 0, ARG_MAGIC|CFG_DATABASE,
358 &config_generic, "( OLcfgGlAt:13 NAME 'olcDatabase' "
359 "DESC 'The backend type for a database instance' "
360 "SUP olcBackend SINGLE-VALUE X-ORDERED 'SIBLINGS' )", NULL, NULL },
361 { "defaultSearchBase", "dn", 2, 2, 0, ARG_PRE_BI|ARG_PRE_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
362 &config_search_base, "( OLcfgGlAt:14 NAME 'olcDefaultSearchBase' "
363 "SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
364 { "disallows", "features", 2, 0, 8, ARG_PRE_DB|ARG_MAGIC,
365 &config_disallows, "( OLcfgGlAt:15 NAME 'olcDisallows' "
366 "EQUALITY caseIgnoreMatch "
367 "SYNTAX OMsDirectoryString )", NULL, NULL },
368 { "ditcontentrule", NULL, 0, 0, 0, ARG_MAGIC|CFG_DIT|ARG_NO_DELETE|ARG_NO_INSERT,
369 &config_generic, "( OLcfgGlAt:16 NAME 'olcDitContentRules' "
370 "DESC 'OpenLDAP DIT content rules' "
371 "EQUALITY caseIgnoreMatch "
372 "SUBSTR caseIgnoreSubstringsMatch "
373 "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )",
374 NULL, NULL },
375 { "extra_attrs", "attrlist", 2, 2, 0, ARG_DB|ARG_MAGIC,
376 &config_extra_attrs, "( OLcfgDbAt:0.20 NAME 'olcExtraAttrs' "
377 "EQUALITY caseIgnoreMatch "
378 "SYNTAX OMsDirectoryString )", NULL, NULL },
379 { "gentlehup", "on|off", 2, 2, 0,
380 #ifdef SIGHUP
381 ARG_ON_OFF, &global_gentlehup,
382 #else
383 ARG_IGNORED, NULL,
384 #endif
385 "( OLcfgGlAt:17 NAME 'olcGentleHUP' "
386 "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
387 { "hidden", "on|off", 2, 2, 0, ARG_DB|ARG_ON_OFF|ARG_MAGIC|CFG_HIDDEN,
388 &config_generic, "( OLcfgDbAt:0.17 NAME 'olcHidden' "
389 "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
390 { "idletimeout", "timeout", 2, 2, 0, ARG_INT,
391 &global_idletimeout, "( OLcfgGlAt:18 NAME 'olcIdleTimeout' "
392 "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
393 { "include", "file", 2, 2, 0, ARG_MAGIC,
394 &config_include, "( OLcfgGlAt:19 NAME 'olcInclude' "
395 "SUP labeledURI )", NULL, NULL },
396 { "index_substr_if_minlen", "min", 2, 2, 0, ARG_UINT|ARG_NONZERO|ARG_MAGIC|CFG_SSTR_IF_MIN,
397 &config_generic, "( OLcfgGlAt:20 NAME 'olcIndexSubstrIfMinLen' "
398 "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
399 { "index_substr_if_maxlen", "max", 2, 2, 0, ARG_UINT|ARG_NONZERO|ARG_MAGIC|CFG_SSTR_IF_MAX,
400 &config_generic, "( OLcfgGlAt:21 NAME 'olcIndexSubstrIfMaxLen' "
401 "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
402 { "index_substr_any_len", "len", 2, 2, 0, ARG_UINT|ARG_NONZERO,
403 &index_substr_any_len, "( OLcfgGlAt:22 NAME 'olcIndexSubstrAnyLen' "
404 "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
405 { "index_substr_any_step", "step", 2, 2, 0, ARG_UINT|ARG_NONZERO,
406 &index_substr_any_step, "( OLcfgGlAt:23 NAME 'olcIndexSubstrAnyStep' "
407 "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
408 { "index_intlen", "len", 2, 2, 0, ARG_UINT|ARG_MAGIC|CFG_IX_INTLEN,
409 &config_generic, "( OLcfgGlAt:84 NAME 'olcIndexIntLen' "
410 "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
411 { "lastmod", "on|off", 2, 2, 0, ARG_DB|ARG_ON_OFF|ARG_MAGIC|CFG_LASTMOD,
412 &config_generic, "( OLcfgDbAt:0.4 NAME 'olcLastMod' "
413 "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
414 { "ldapsyntax", "syntax", 2, 0, 0,
415 ARG_PAREN|ARG_MAGIC|CFG_SYNTAX,
416 &config_generic, "( OLcfgGlAt:85 NAME 'olcLdapSyntaxes' "
417 "DESC 'OpenLDAP ldapSyntax' "
418 "EQUALITY caseIgnoreMatch "
419 "SUBSTR caseIgnoreSubstringsMatch "
420 "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )",
421 NULL, NULL },
422 { "limits", "limits", 2, 0, 0, ARG_DB|ARG_MAGIC|CFG_LIMITS,
423 &config_generic, "( OLcfgDbAt:0.5 NAME 'olcLimits' "
424 "EQUALITY caseIgnoreMatch "
425 "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
426 { "listener-threads", "count", 2, 0, 0,
427 #ifdef NO_THREADS
428 ARG_IGNORED, NULL,
429 #else
430 ARG_UINT|ARG_MAGIC|CFG_LTHREADS, &config_generic,
431 #endif
432 "( OLcfgGlAt:93 NAME 'olcListenerThreads' "
433 "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
434 { "localSSF", "ssf", 2, 2, 0, ARG_INT,
435 &local_ssf, "( OLcfgGlAt:26 NAME 'olcLocalSSF' "
436 "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
437 { "logfile", "file", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_LOGFILE,
438 &config_generic, "( OLcfgGlAt:27 NAME 'olcLogFile' "
439 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
440 { "loglevel", "level", 2, 0, 0, ARG_MAGIC,
441 &config_loglevel, "( OLcfgGlAt:28 NAME 'olcLogLevel' "
442 "EQUALITY caseIgnoreMatch "
443 "SYNTAX OMsDirectoryString )", NULL, NULL },
444 { "maxDerefDepth", "depth", 2, 2, 0, ARG_DB|ARG_INT|ARG_MAGIC|CFG_DEPTH,
445 &config_generic, "( OLcfgDbAt:0.6 NAME 'olcMaxDerefDepth' "
446 "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
447 { "mirrormode", "on|off", 2, 2, 0, ARG_DB|ARG_ON_OFF|ARG_MAGIC|CFG_MIRRORMODE,
448 &config_generic, "( OLcfgDbAt:0.16 NAME 'olcMirrorMode' "
449 "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
450 { "moduleload", "file", 2, 0, 0,
451 #ifdef SLAPD_MODULES
452 ARG_MAGIC|CFG_MODLOAD|ARG_NO_DELETE, &config_generic,
453 #else
454 ARG_IGNORED, NULL,
455 #endif
456 "( OLcfgGlAt:30 NAME 'olcModuleLoad' "
457 "EQUALITY caseIgnoreMatch "
458 "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
459 { "modulepath", "path", 2, 2, 0,
460 #ifdef SLAPD_MODULES
461 ARG_MAGIC|CFG_MODPATH|ARG_NO_DELETE|ARG_NO_INSERT, &config_generic,
462 #else
463 ARG_IGNORED, NULL,
464 #endif
465 "( OLcfgGlAt:31 NAME 'olcModulePath' "
466 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
467 { "monitoring", "TRUE|FALSE", 2, 2, 0,
468 ARG_MAGIC|CFG_MONITORING|ARG_DB|ARG_ON_OFF, &config_generic,
469 "( OLcfgDbAt:0.18 NAME 'olcMonitoring' "
470 "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
471 { "objectclass", "objectclass", 2, 0, 0, ARG_PAREN|ARG_MAGIC|CFG_OC,
472 &config_generic, "( OLcfgGlAt:32 NAME 'olcObjectClasses' "
473 "DESC 'OpenLDAP object classes' "
474 "EQUALITY caseIgnoreMatch "
475 "SUBSTR caseIgnoreSubstringsMatch "
476 "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )",
477 NULL, NULL },
478 { "objectidentifier", "name> <oid", 3, 3, 0, ARG_MAGIC|CFG_OID,
479 &config_generic, "( OLcfgGlAt:33 NAME 'olcObjectIdentifier' "
480 "EQUALITY caseIgnoreMatch "
481 "SUBSTR caseIgnoreSubstringsMatch "
482 "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
483 { "overlay", "overlay", 2, 2, 0, ARG_MAGIC,
484 &config_overlay, "( OLcfgGlAt:34 NAME 'olcOverlay' "
485 "SUP olcDatabase SINGLE-VALUE X-ORDERED 'SIBLINGS' )", NULL, NULL },
486 { "password-crypt-salt-format", "salt", 2, 2, 0, ARG_STRING|ARG_MAGIC|CFG_SALT,
487 &config_generic, "( OLcfgGlAt:35 NAME 'olcPasswordCryptSaltFormat' "
488 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
489 { "password-hash", "hash", 2, 0, 0, ARG_MAGIC,
490 &config_passwd_hash, "( OLcfgGlAt:36 NAME 'olcPasswordHash' "
491 "EQUALITY caseIgnoreMatch "
492 "SYNTAX OMsDirectoryString )", NULL, NULL },
493 { "pidfile", "file", 2, 2, 0, ARG_STRING,
494 &slapd_pid_file, "( OLcfgGlAt:37 NAME 'olcPidFile' "
495 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
496 { "plugin", NULL, 0, 0, 0,
497 #ifdef LDAP_SLAPI
498 ARG_MAGIC|CFG_PLUGIN, &config_generic,
499 #else
500 ARG_IGNORED, NULL,
501 #endif
502 "( OLcfgGlAt:38 NAME 'olcPlugin' "
503 "EQUALITY caseIgnoreMatch "
504 "SYNTAX OMsDirectoryString )", NULL, NULL },
505 { "pluginlog", "filename", 2, 2, 0,
506 #ifdef LDAP_SLAPI
507 ARG_STRING, &slapi_log_file,
508 #else
509 ARG_IGNORED, NULL,
510 #endif
511 "( OLcfgGlAt:39 NAME 'olcPluginLogFile' "
512 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
513 { "readonly", "on|off", 2, 2, 0, ARG_MAY_DB|ARG_ON_OFF|ARG_MAGIC|CFG_RO,
514 &config_generic, "( OLcfgGlAt:40 NAME 'olcReadOnly' "
515 "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
516 { "referral", "url", 2, 2, 0, ARG_MAGIC,
517 &config_referral, "( OLcfgGlAt:41 NAME 'olcReferral' "
518 "SUP labeledURI SINGLE-VALUE )", NULL, NULL },
519 { "replica", "host or uri", 2, 0, 0, ARG_DB|ARG_MAGIC,
520 &config_obsolete, "( OLcfgDbAt:0.7 NAME 'olcReplica' "
521 "EQUALITY caseIgnoreMatch "
522 "SUP labeledURI X-ORDERED 'VALUES' )", NULL, NULL },
523 { "replica-argsfile", NULL, 0, 0, 0, ARG_MAY_DB|ARG_MAGIC,
524 &config_obsolete, "( OLcfgGlAt:43 NAME 'olcReplicaArgsFile' "
525 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
526 { "replica-pidfile", NULL, 0, 0, 0, ARG_MAY_DB|ARG_MAGIC,
527 &config_obsolete, "( OLcfgGlAt:44 NAME 'olcReplicaPidFile' "
528 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
529 { "replicationInterval", NULL, 0, 0, 0, ARG_MAY_DB|ARG_MAGIC,
530 &config_obsolete, "( OLcfgGlAt:45 NAME 'olcReplicationInterval' "
531 "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
532 { "replogfile", "filename", 2, 2, 0, ARG_MAY_DB|ARG_MAGIC,
533 &config_obsolete, "( OLcfgGlAt:46 NAME 'olcReplogFile' "
534 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
535 { "require", "features", 2, 0, 7, ARG_MAY_DB|ARG_MAGIC,
536 &config_requires, "( OLcfgGlAt:47 NAME 'olcRequires' "
537 "EQUALITY caseIgnoreMatch "
538 "SYNTAX OMsDirectoryString )", NULL, NULL },
539 { "restrict", "op_list", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
540 &config_restrict, "( OLcfgGlAt:48 NAME 'olcRestrict' "
541 "EQUALITY caseIgnoreMatch "
542 "SYNTAX OMsDirectoryString )", NULL, NULL },
543 { "reverse-lookup", "on|off", 2, 2, 0,
544 #ifdef SLAPD_RLOOKUPS
545 ARG_ON_OFF, &use_reverse_lookup,
546 #else
547 ARG_IGNORED, NULL,
548 #endif
549 "( OLcfgGlAt:49 NAME 'olcReverseLookup' "
550 "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
551 { "rootdn", "dn", 2, 2, 0, ARG_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
552 &config_rootdn, "( OLcfgDbAt:0.8 NAME 'olcRootDN' "
553 "EQUALITY distinguishedNameMatch "
554 "SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
555 { "rootDSE", "file", 2, 2, 0, ARG_MAGIC|CFG_ROOTDSE,
556 &config_generic, "( OLcfgGlAt:51 NAME 'olcRootDSE' "
557 "EQUALITY caseIgnoreMatch "
558 "SYNTAX OMsDirectoryString )", NULL, NULL },
559 { "rootpw", "password", 2, 2, 0, ARG_BERVAL|ARG_DB|ARG_MAGIC,
560 &config_rootpw, "( OLcfgDbAt:0.9 NAME 'olcRootPW' "
561 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
562 { "sasl-authz-policy", NULL, 2, 2, 0, ARG_MAGIC|CFG_AZPOLICY,
563 &config_generic, NULL, NULL, NULL },
564 { "sasl-auxprops", NULL, 2, 0, 0,
565 #ifdef HAVE_CYRUS_SASL
566 ARG_STRING|ARG_UNIQUE, &slap_sasl_auxprops,
567 #else
568 ARG_IGNORED, NULL,
569 #endif
570 "( OLcfgGlAt:89 NAME 'olcSaslAuxprops' "
571 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
572 { "sasl-host", "host", 2, 2, 0,
573 #ifdef HAVE_CYRUS_SASL
574 ARG_STRING|ARG_UNIQUE, &sasl_host,
575 #else
576 ARG_IGNORED, NULL,
577 #endif
578 "( OLcfgGlAt:53 NAME 'olcSaslHost' "
579 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
580 { "sasl-realm", "realm", 2, 2, 0,
581 #ifdef HAVE_CYRUS_SASL
582 ARG_STRING|ARG_UNIQUE, &global_realm,
583 #else
584 ARG_IGNORED, NULL,
585 #endif
586 "( OLcfgGlAt:54 NAME 'olcSaslRealm' "
587 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
588 { "sasl-regexp", NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP,
589 &config_generic, NULL, NULL, NULL },
590 { "sasl-secprops", "properties", 2, 2, 0,
591 #ifdef HAVE_CYRUS_SASL
592 ARG_MAGIC|CFG_SASLSECP, &config_generic,
593 #else
594 ARG_IGNORED, NULL,
595 #endif
596 "( OLcfgGlAt:56 NAME 'olcSaslSecProps' "
597 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
598 { "saslRegexp", NULL, 3, 3, 0, ARG_MAGIC|CFG_AZREGEXP,
599 &config_generic, NULL, NULL, NULL },
600 { "schemadn", "dn", 2, 2, 0, ARG_MAY_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
601 &config_schema_dn, "( OLcfgGlAt:58 NAME 'olcSchemaDN' "
602 "EQUALITY distinguishedNameMatch "
603 "SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
604 { "security", "factors", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
605 &config_security, "( OLcfgGlAt:59 NAME 'olcSecurity' "
606 "EQUALITY caseIgnoreMatch "
607 "SYNTAX OMsDirectoryString )", NULL, NULL },
608 { "serverID", "number> <[URI]", 2, 3, 0, ARG_MAGIC|CFG_SERVERID,
609 &config_generic, "( OLcfgGlAt:81 NAME 'olcServerID' "
610 "EQUALITY caseIgnoreMatch "
611 "SYNTAX OMsDirectoryString )", NULL, NULL },
612 { "sizelimit", "limit", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
613 &config_sizelimit, "( OLcfgGlAt:60 NAME 'olcSizeLimit' "
614 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
615 { "sockbuf_max_incoming", "max", 2, 2, 0, ARG_BER_LEN_T,
616 &sockbuf_max_incoming, "( OLcfgGlAt:61 NAME 'olcSockbufMaxIncoming' "
617 "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
618 { "sockbuf_max_incoming_auth", "max", 2, 2, 0, ARG_BER_LEN_T,
619 &sockbuf_max_incoming_auth, "( OLcfgGlAt:62 NAME 'olcSockbufMaxIncomingAuth' "
620 "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
621 { "sortvals", "attr", 2, 0, 0, ARG_MAGIC|CFG_SORTVALS,
622 &config_generic, "( OLcfgGlAt:83 NAME 'olcSortVals' "
623 "DESC 'Attributes whose values will always be sorted' "
624 "EQUALITY caseIgnoreMatch "
625 "SYNTAX OMsDirectoryString )", NULL, NULL },
626 { "subordinate", "[advertise]", 1, 2, 0, ARG_DB|ARG_MAGIC,
627 &config_subordinate, "( OLcfgDbAt:0.15 NAME 'olcSubordinate' "
628 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
629 { "suffix", "suffix", 2, 2, 0, ARG_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
630 &config_suffix, "( OLcfgDbAt:0.10 NAME 'olcSuffix' "
631 "EQUALITY distinguishedNameMatch "
632 "SYNTAX OMsDN )", NULL, NULL },
633 { "sync_use_subentry", NULL, 0, 0, 0, ARG_ON_OFF|ARG_DB|ARG_MAGIC|CFG_SYNC_SUBENTRY,
634 &config_generic, "( OLcfgDbAt:0.19 NAME 'olcSyncUseSubentry' "
635 "DESC 'Store sync context in a subentry' "
636 "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
637 { "syncrepl", NULL, 0, 0, 0, ARG_DB|ARG_MAGIC,
638 &syncrepl_config, "( OLcfgDbAt:0.11 NAME 'olcSyncrepl' "
639 "EQUALITY caseIgnoreMatch "
640 "SYNTAX OMsDirectoryString X-ORDERED 'VALUES' )", NULL, NULL },
641 { "tcp-buffer", "[listener=<listener>] [{read|write}=]size", 0, 0, 0,
642 #ifndef LDAP_TCP_BUFFER
643 ARG_IGNORED, NULL,
644 #else /* LDAP_TCP_BUFFER */
645 ARG_MAGIC, &config_tcp_buffer,
646 #endif /* LDAP_TCP_BUFFER */
647 "( OLcfgGlAt:90 NAME 'olcTCPBuffer' "
648 "DESC 'Custom TCP buffer size' "
649 "SYNTAX OMsDirectoryString )", NULL, NULL },
650 { "threads", "count", 2, 2, 0,
651 #ifdef NO_THREADS
652 ARG_IGNORED, NULL,
653 #else
654 ARG_INT|ARG_MAGIC|CFG_THREADS, &config_generic,
655 #endif
656 "( OLcfgGlAt:66 NAME 'olcThreads' "
657 "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
658 { "timelimit", "limit", 2, 0, 0, ARG_MAY_DB|ARG_MAGIC,
659 &config_timelimit, "( OLcfgGlAt:67 NAME 'olcTimeLimit' "
660 "SYNTAX OMsDirectoryString )", NULL, NULL },
661 { "TLSCACertificateFile", NULL, 2, 2, 0,
662 #ifdef HAVE_TLS
663 CFG_TLS_CA_FILE|ARG_STRING|ARG_MAGIC, &config_tls_option,
664 #else
665 ARG_IGNORED, NULL,
666 #endif
667 "( OLcfgGlAt:68 NAME 'olcTLSCACertificateFile' "
668 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
669 { "TLSCACertificatePath", NULL, 2, 2, 0,
670 #ifdef HAVE_TLS
671 CFG_TLS_CA_PATH|ARG_STRING|ARG_MAGIC, &config_tls_option,
672 #else
673 ARG_IGNORED, NULL,
674 #endif
675 "( OLcfgGlAt:69 NAME 'olcTLSCACertificatePath' "
676 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
677 { "TLSCertificateFile", NULL, 2, 2, 0,
678 #ifdef HAVE_TLS
679 CFG_TLS_CERT_FILE|ARG_STRING|ARG_MAGIC, &config_tls_option,
680 #else
681 ARG_IGNORED, NULL,
682 #endif
683 "( OLcfgGlAt:70 NAME 'olcTLSCertificateFile' "
684 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
685 { "TLSCertificateKeyFile", NULL, 2, 2, 0,
686 #ifdef HAVE_TLS
687 CFG_TLS_CERT_KEY|ARG_STRING|ARG_MAGIC, &config_tls_option,
688 #else
689 ARG_IGNORED, NULL,
690 #endif
691 "( OLcfgGlAt:71 NAME 'olcTLSCertificateKeyFile' "
692 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
693 { "TLSCipherSuite", NULL, 2, 2, 0,
694 #ifdef HAVE_TLS
695 CFG_TLS_CIPHER|ARG_STRING|ARG_MAGIC, &config_tls_option,
696 #else
697 ARG_IGNORED, NULL,
698 #endif
699 "( OLcfgGlAt:72 NAME 'olcTLSCipherSuite' "
700 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
701 { "TLSCRLCheck", NULL, 2, 2, 0,
702 #if defined(HAVE_TLS) && defined(HAVE_OPENSSL_CRL)
703 CFG_TLS_CRLCHECK|ARG_STRING|ARG_MAGIC, &config_tls_config,
704 #else
705 ARG_IGNORED, NULL,
706 #endif
707 "( OLcfgGlAt:73 NAME 'olcTLSCRLCheck' "
708 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
709 { "TLSCRLFile", NULL, 2, 2, 0,
710 #if defined(HAVE_GNUTLS)
711 CFG_TLS_CRL_FILE|ARG_STRING|ARG_MAGIC, &config_tls_option,
712 #else
713 ARG_IGNORED, NULL,
714 #endif
715 "( OLcfgGlAt:82 NAME 'olcTLSCRLFile' "
716 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
717 { "TLSRandFile", NULL, 2, 2, 0,
718 #ifdef HAVE_TLS
719 CFG_TLS_RAND|ARG_STRING|ARG_MAGIC, &config_tls_option,
720 #else
721 ARG_IGNORED, NULL,
722 #endif
723 "( OLcfgGlAt:74 NAME 'olcTLSRandFile' "
724 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
725 { "TLSVerifyClient", NULL, 2, 2, 0,
726 #ifdef HAVE_TLS
727 CFG_TLS_VERIFY|ARG_STRING|ARG_MAGIC, &config_tls_config,
728 #else
729 ARG_IGNORED, NULL,
730 #endif
731 "( OLcfgGlAt:75 NAME 'olcTLSVerifyClient' "
732 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
733 { "TLSDHParamFile", NULL, 2, 2, 0,
734 #ifdef HAVE_TLS
735 CFG_TLS_DH_FILE|ARG_STRING|ARG_MAGIC, &config_tls_option,
736 #else
737 ARG_IGNORED, NULL,
738 #endif
739 "( OLcfgGlAt:77 NAME 'olcTLSDHParamFile' "
740 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
741 { "TLSECName", NULL, 2, 2, 0,
742 #ifdef HAVE_TLS
743 CFG_TLS_ECNAME|ARG_STRING|ARG_MAGIC, &config_tls_option,
744 #else
745 ARG_IGNORED, NULL,
746 #endif
747 "( OLcfgGlAt:96 NAME 'olcTLSECName' "
748 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
749 { "TLSProtocolMin", NULL, 2, 2, 0,
750 #ifdef HAVE_TLS
751 CFG_TLS_PROTOCOL_MIN|ARG_STRING|ARG_MAGIC, &config_tls_config,
752 #else
753 ARG_IGNORED, NULL,
754 #endif
755 "( OLcfgGlAt:87 NAME 'olcTLSProtocolMin' "
756 "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
757 { "tool-threads", "count", 2, 2, 0, ARG_INT|ARG_MAGIC|CFG_TTHREADS,
758 &config_generic, "( OLcfgGlAt:80 NAME 'olcToolThreads' "
759 "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
760 { "ucdata-path", "path", 2, 2, 0, ARG_IGNORED,
761 NULL, NULL, NULL, NULL },
762 { "updatedn", "dn", 2, 2, 0, ARG_DB|ARG_DN|ARG_QUOTE|ARG_MAGIC,
763 &config_updatedn, "( OLcfgDbAt:0.12 NAME 'olcUpdateDN' "
764 "SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
765 { "updateref", "url", 2, 2, 0, ARG_DB|ARG_MAGIC,
766 &config_updateref, "( OLcfgDbAt:0.13 NAME 'olcUpdateRef' "
767 "EQUALITY caseIgnoreMatch "
768 "SUP labeledURI )", NULL, NULL },
769 { "writetimeout", "timeout", 2, 2, 0, ARG_INT,
770 &global_writetimeout, "( OLcfgGlAt:88 NAME 'olcWriteTimeout' "
771 "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
772 { NULL, NULL, 0, 0, 0, ARG_IGNORED,
773 NULL, NULL, NULL, NULL }
774 };
775
776 /* Need to no-op this keyword for dynamic config */
777 ConfigTable olcDatabaseDummy[] = {
778 { "", "", 0, 0, 0, ARG_IGNORED,
779 NULL, "( OLcfgGlAt:13 NAME 'olcDatabase' "
780 "DESC 'The backend type for a database instance' "
781 "SUP olcBackend SINGLE-VALUE X-ORDERED 'SIBLINGS' )", NULL, NULL },
782 { NULL, NULL, 0, 0, 0, ARG_IGNORED }
783 };
784
785 /* Routines to check if a child can be added to this type */
786 static ConfigLDAPadd cfAddSchema, cfAddInclude, cfAddDatabase,
787 cfAddBackend, cfAddModule, cfAddOverlay;
788
789 /* NOTE: be careful when defining array members
790 * that can be conditionally compiled */
791 #define CFOC_GLOBAL cf_ocs[1]
792 #define CFOC_SCHEMA cf_ocs[2]
793 #define CFOC_BACKEND cf_ocs[3]
794 #define CFOC_DATABASE cf_ocs[4]
795 #define CFOC_OVERLAY cf_ocs[5]
796 #define CFOC_INCLUDE cf_ocs[6]
797 #define CFOC_FRONTEND cf_ocs[7]
798 #ifdef SLAPD_MODULES
799 #define CFOC_MODULE cf_ocs[8]
800 #endif /* SLAPD_MODULES */
801
802 static ConfigOCs cf_ocs[] = {
803 { "( OLcfgGlOc:0 "
804 "NAME 'olcConfig' "
805 "DESC 'OpenLDAP configuration object' "
806 "ABSTRACT SUP top )", Cft_Abstract, NULL },
807 { "( OLcfgGlOc:1 "
808 "NAME 'olcGlobal' "
809 "DESC 'OpenLDAP Global configuration options' "
810 "SUP olcConfig STRUCTURAL "
811 "MAY ( cn $ olcConfigFile $ olcConfigDir $ olcAllows $ olcArgsFile $ "
812 "olcAttributeOptions $ olcAuthIDRewrite $ "
813 "olcAuthzPolicy $ olcAuthzRegexp $ olcConcurrency $ "
814 "olcConnMaxPending $ olcConnMaxPendingAuth $ "
815 "olcDisallows $ olcGentleHUP $ olcIdleTimeout $ "
816 "olcIndexSubstrIfMaxLen $ olcIndexSubstrIfMinLen $ "
817 "olcIndexSubstrAnyLen $ olcIndexSubstrAnyStep $ olcIndexIntLen $ "
818 "olcListenerThreads $ olcLocalSSF $ olcLogFile $ olcLogLevel $ "
819 "olcPasswordCryptSaltFormat $ olcPasswordHash $ olcPidFile $ "
820 "olcPluginLogFile $ olcReadOnly $ olcReferral $ "
821 "olcReplogFile $ olcRequires $ olcRestrict $ olcReverseLookup $ "
822 "olcRootDSE $ "
823 "olcSaslAuxprops $ olcSaslHost $ olcSaslRealm $ olcSaslSecProps $ "
824 "olcSecurity $ olcServerID $ olcSizeLimit $ "
825 "olcSockbufMaxIncoming $ olcSockbufMaxIncomingAuth $ "
826 "olcTCPBuffer $ "
827 "olcThreads $ olcTimeLimit $ olcTLSCACertificateFile $ "
828 "olcTLSCACertificatePath $ olcTLSCertificateFile $ "
829 "olcTLSCertificateKeyFile $ olcTLSCipherSuite $ olcTLSCRLCheck $ "
830 "olcTLSRandFile $ olcTLSVerifyClient $ olcTLSDHParamFile $ olcTLSECName $ "
831 "olcTLSCRLFile $ olcTLSProtocolMin $ olcToolThreads $ olcWriteTimeout $ "
832 "olcObjectIdentifier $ olcAttributeTypes $ olcObjectClasses $ "
833 "olcDitContentRules $ olcLdapSyntaxes ) )", Cft_Global },
834 { "( OLcfgGlOc:2 "
835 "NAME 'olcSchemaConfig' "
836 "DESC 'OpenLDAP schema object' "
837 "SUP olcConfig STRUCTURAL "
838 "MAY ( cn $ olcObjectIdentifier $ olcLdapSyntaxes $ "
839 "olcAttributeTypes $ olcObjectClasses $ olcDitContentRules ) )",
840 Cft_Schema, NULL, cfAddSchema },
841 { "( OLcfgGlOc:3 "
842 "NAME 'olcBackendConfig' "
843 "DESC 'OpenLDAP Backend-specific options' "
844 "SUP olcConfig STRUCTURAL "
845 "MUST olcBackend )", Cft_Backend, NULL, cfAddBackend },
846 { "( OLcfgGlOc:4 "
847 "NAME 'olcDatabaseConfig' "
848 "DESC 'OpenLDAP Database-specific options' "
849 "SUP olcConfig STRUCTURAL "
850 "MUST olcDatabase "
851 "MAY ( olcHidden $ olcSuffix $ olcSubordinate $ olcAccess $ "
852 "olcAddContentAcl $ olcLastMod $ olcLimits $ "
853 "olcMaxDerefDepth $ olcPlugin $ olcReadOnly $ olcReplica $ "
854 "olcReplicaArgsFile $ olcReplicaPidFile $ olcReplicationInterval $ "
855 "olcReplogFile $ olcRequires $ olcRestrict $ olcRootDN $ olcRootPW $ "
856 "olcSchemaDN $ olcSecurity $ olcSizeLimit $ olcSyncUseSubentry $ olcSyncrepl $ "
857 "olcTimeLimit $ olcUpdateDN $ olcUpdateRef $ olcMirrorMode $ "
858 "olcMonitoring $ olcExtraAttrs ) )",
859 Cft_Database, NULL, cfAddDatabase },
860 { "( OLcfgGlOc:5 "
861 "NAME 'olcOverlayConfig' "
862 "DESC 'OpenLDAP Overlay-specific options' "
863 "SUP olcConfig STRUCTURAL "
864 "MUST olcOverlay )", Cft_Overlay, NULL, cfAddOverlay },
865 { "( OLcfgGlOc:6 "
866 "NAME 'olcIncludeFile' "
867 "DESC 'OpenLDAP configuration include file' "
868 "SUP olcConfig STRUCTURAL "
869 "MUST olcInclude "
870 "MAY ( cn $ olcRootDSE ) )",
871 /* Used to be Cft_Include, that def has been removed */
872 Cft_Abstract, NULL, cfAddInclude },
873 /* This should be STRUCTURAL like all the other database classes, but
874 * that would mean inheriting all of the olcDatabaseConfig attributes,
875 * which causes them to be merged twice in config_build_entry.
876 */
877 { "( OLcfgGlOc:7 "
878 "NAME 'olcFrontendConfig' "
879 "DESC 'OpenLDAP frontend configuration' "
880 "AUXILIARY "
881 "MAY ( olcDefaultSearchBase $ olcPasswordHash $ olcSortVals ) )",
882 Cft_Database, NULL, NULL },
883 #ifdef SLAPD_MODULES
884 { "( OLcfgGlOc:8 "
885 "NAME 'olcModuleList' "
886 "DESC 'OpenLDAP dynamic module info' "
887 "SUP olcConfig STRUCTURAL "
888 "MAY ( cn $ olcModulePath $ olcModuleLoad ) )",
889 Cft_Module, NULL, cfAddModule },
890 #endif
891 { NULL, 0, NULL }
892 };
893
894 typedef struct ServerID {
895 struct ServerID *si_next;
896 struct berval si_url;
897 int si_num;
898 } ServerID;
899
900 static ServerID *sid_list;
901 static ServerID *sid_set;
902
903 typedef struct voidList {
904 struct voidList *vl_next;
905 void *vl_ptr;
906 } voidList;
907
908 typedef struct ADlist {
909 struct ADlist *al_next;
910 AttributeDescription *al_desc;
911 } ADlist;
912
913 static ADlist *sortVals;
914
915 static int
config_generic(ConfigArgs * c)916 config_generic(ConfigArgs *c) {
917 int i;
918
919 if ( c->op == SLAP_CONFIG_EMIT ) {
920 int rc = 0;
921 switch(c->type) {
922 case CFG_CONCUR:
923 c->value_int = ldap_pvt_thread_get_concurrency();
924 break;
925 case CFG_THREADS:
926 c->value_int = connection_pool_max;
927 break;
928 case CFG_TTHREADS:
929 c->value_int = slap_tool_thread_max;
930 break;
931 case CFG_LTHREADS:
932 c->value_uint = slapd_daemon_threads;
933 break;
934 case CFG_SALT:
935 if ( passwd_salt )
936 c->value_string = ch_strdup( passwd_salt );
937 else
938 rc = 1;
939 break;
940 case CFG_LIMITS:
941 if ( c->be->be_limits ) {
942 char buf[4096*3];
943 struct berval bv;
944
945 for ( i=0; c->be->be_limits[i]; i++ ) {
946 bv.bv_len = snprintf( buf, sizeof( buf ), SLAP_X_ORDERED_FMT, i );
947 if ( bv.bv_len >= sizeof( buf ) ) {
948 ber_bvarray_free_x( c->rvalue_vals, NULL );
949 c->rvalue_vals = NULL;
950 rc = 1;
951 break;
952 }
953 bv.bv_val = buf + bv.bv_len;
954 limits_unparse( c->be->be_limits[i], &bv,
955 sizeof( buf ) - ( bv.bv_val - buf ) );
956 bv.bv_len += bv.bv_val - buf;
957 bv.bv_val = buf;
958 value_add_one( &c->rvalue_vals, &bv );
959 }
960 }
961 if ( !c->rvalue_vals ) rc = 1;
962 break;
963 case CFG_RO:
964 c->value_int = (c->be->be_restrictops & SLAP_RESTRICT_READONLY);
965 break;
966 case CFG_AZPOLICY:
967 c->value_string = ch_strdup( slap_sasl_getpolicy());
968 break;
969 case CFG_AZREGEXP:
970 slap_sasl_regexp_unparse( &c->rvalue_vals );
971 if ( !c->rvalue_vals ) rc = 1;
972 break;
973 #ifdef HAVE_CYRUS_SASL
974 case CFG_SASLSECP: {
975 struct berval bv = BER_BVNULL;
976 slap_sasl_secprops_unparse( &bv );
977 if ( !BER_BVISNULL( &bv )) {
978 ber_bvarray_add( &c->rvalue_vals, &bv );
979 } else {
980 rc = 1;
981 }
982 }
983 break;
984 #endif
985 case CFG_DEPTH:
986 c->value_int = c->be->be_max_deref_depth;
987 break;
988 case CFG_HIDDEN:
989 if ( SLAP_DBHIDDEN( c->be )) {
990 c->value_int = 1;
991 } else {
992 rc = 1;
993 }
994 break;
995 case CFG_OID: {
996 ConfigFile *cf = c->ca_private;
997 if ( !cf )
998 oidm_unparse( &c->rvalue_vals, NULL, NULL, 1 );
999 else if ( cf->c_om_head )
1000 oidm_unparse( &c->rvalue_vals, cf->c_om_head,
1001 cf->c_om_tail, 0 );
1002 if ( !c->rvalue_vals )
1003 rc = 1;
1004 }
1005 break;
1006 case CFG_ATOPT:
1007 ad_unparse_options( &c->rvalue_vals );
1008 break;
1009 case CFG_OC: {
1010 ConfigFile *cf = c->ca_private;
1011 if ( !cf )
1012 oc_unparse( &c->rvalue_vals, NULL, NULL, 1 );
1013 else if ( cf->c_oc_head )
1014 oc_unparse( &c->rvalue_vals, cf->c_oc_head,
1015 cf->c_oc_tail, 0 );
1016 if ( !c->rvalue_vals )
1017 rc = 1;
1018 }
1019 break;
1020 case CFG_ATTR: {
1021 ConfigFile *cf = c->ca_private;
1022 if ( !cf )
1023 at_unparse( &c->rvalue_vals, NULL, NULL, 1 );
1024 else if ( cf->c_at_head )
1025 at_unparse( &c->rvalue_vals, cf->c_at_head,
1026 cf->c_at_tail, 0 );
1027 if ( !c->rvalue_vals )
1028 rc = 1;
1029 }
1030 break;
1031 case CFG_SYNTAX: {
1032 ConfigFile *cf = c->ca_private;
1033 if ( !cf )
1034 syn_unparse( &c->rvalue_vals, NULL, NULL, 1 );
1035 else if ( cf->c_syn_head )
1036 syn_unparse( &c->rvalue_vals, cf->c_syn_head,
1037 cf->c_syn_tail, 0 );
1038 if ( !c->rvalue_vals )
1039 rc = 1;
1040 }
1041 break;
1042 case CFG_DIT: {
1043 ConfigFile *cf = c->ca_private;
1044 if ( !cf )
1045 cr_unparse( &c->rvalue_vals, NULL, NULL, 1 );
1046 else if ( cf->c_cr_head )
1047 cr_unparse( &c->rvalue_vals, cf->c_cr_head,
1048 cf->c_cr_tail, 0 );
1049 if ( !c->rvalue_vals )
1050 rc = 1;
1051 }
1052 break;
1053
1054 case CFG_ACL: {
1055 AccessControl *a;
1056 char *src, *dst, ibuf[11];
1057 struct berval bv, abv;
1058 for (i=0, a=c->be->be_acl; a; i++,a=a->acl_next) {
1059 abv.bv_len = snprintf( ibuf, sizeof( ibuf ), SLAP_X_ORDERED_FMT, i );
1060 if ( abv.bv_len >= sizeof( ibuf ) ) {
1061 ber_bvarray_free_x( c->rvalue_vals, NULL );
1062 c->rvalue_vals = NULL;
1063 i = 0;
1064 break;
1065 }
1066 acl_unparse( a, &bv );
1067 abv.bv_val = ch_malloc( abv.bv_len + bv.bv_len + 1 );
1068 AC_MEMCPY( abv.bv_val, ibuf, abv.bv_len );
1069 /* Turn TAB / EOL into plain space */
1070 for (src=bv.bv_val,dst=abv.bv_val+abv.bv_len; *src; src++) {
1071 if (isspace((unsigned char)*src)) *dst++ = ' ';
1072 else *dst++ = *src;
1073 }
1074 *dst = '\0';
1075 if (dst[-1] == ' ') {
1076 dst--;
1077 *dst = '\0';
1078 }
1079 abv.bv_len = dst - abv.bv_val;
1080 ber_bvarray_add( &c->rvalue_vals, &abv );
1081 }
1082 rc = (!i);
1083 break;
1084 }
1085 case CFG_ACL_ADD:
1086 c->value_int = (SLAP_DBACL_ADD(c->be) != 0);
1087 break;
1088 case CFG_ROOTDSE: {
1089 ConfigFile *cf = c->ca_private;
1090 if ( cf->c_dseFiles ) {
1091 value_add( &c->rvalue_vals, cf->c_dseFiles );
1092 } else {
1093 rc = 1;
1094 }
1095 }
1096 break;
1097 case CFG_SERVERID:
1098 if ( sid_list ) {
1099 ServerID *si;
1100 struct berval bv;
1101
1102 for ( si = sid_list; si; si=si->si_next ) {
1103 assert( si->si_num >= 0 && si->si_num <= SLAP_SYNC_SID_MAX );
1104 if ( !BER_BVISEMPTY( &si->si_url )) {
1105 bv.bv_len = si->si_url.bv_len + 6;
1106 bv.bv_val = ch_malloc( bv.bv_len );
1107 bv.bv_len = sprintf( bv.bv_val, "%d %s", si->si_num,
1108 si->si_url.bv_val );
1109 ber_bvarray_add( &c->rvalue_vals, &bv );
1110 } else {
1111 char buf[5];
1112 bv.bv_val = buf;
1113 bv.bv_len = sprintf( buf, "%d", si->si_num );
1114 value_add_one( &c->rvalue_vals, &bv );
1115 }
1116 }
1117 } else {
1118 rc = 1;
1119 }
1120 break;
1121 case CFG_LOGFILE:
1122 if ( logfileName )
1123 c->value_string = ch_strdup( logfileName );
1124 else
1125 rc = 1;
1126 break;
1127 case CFG_LASTMOD:
1128 c->value_int = (SLAP_NOLASTMOD(c->be) == 0);
1129 break;
1130 case CFG_SYNC_SUBENTRY:
1131 c->value_int = (SLAP_SYNC_SUBENTRY(c->be) != 0);
1132 break;
1133 case CFG_MIRRORMODE:
1134 if ( SLAP_SHADOW(c->be))
1135 c->value_int = (SLAP_MULTIMASTER(c->be) != 0);
1136 else
1137 rc = 1;
1138 break;
1139 case CFG_MONITORING:
1140 c->value_int = (SLAP_DBMONITORING(c->be) != 0);
1141 break;
1142 case CFG_SSTR_IF_MAX:
1143 c->value_uint = index_substr_if_maxlen;
1144 break;
1145 case CFG_SSTR_IF_MIN:
1146 c->value_uint = index_substr_if_minlen;
1147 break;
1148 case CFG_IX_INTLEN:
1149 c->value_int = index_intlen;
1150 break;
1151 case CFG_SORTVALS: {
1152 ADlist *sv;
1153 rc = 1;
1154 for ( sv = sortVals; sv; sv = sv->al_next ) {
1155 value_add_one( &c->rvalue_vals, &sv->al_desc->ad_cname );
1156 rc = 0;
1157 }
1158 } break;
1159 #ifdef SLAPD_MODULES
1160 case CFG_MODLOAD: {
1161 ModPaths *mp = c->ca_private;
1162 if (mp->mp_loads) {
1163 int i;
1164 for (i=0; !BER_BVISNULL(&mp->mp_loads[i]); i++) {
1165 struct berval bv;
1166 bv.bv_val = c->log;
1167 bv.bv_len = snprintf( bv.bv_val, sizeof( c->log ),
1168 SLAP_X_ORDERED_FMT "%s", i,
1169 mp->mp_loads[i].bv_val );
1170 if ( bv.bv_len >= sizeof( c->log ) ) {
1171 ber_bvarray_free_x( c->rvalue_vals, NULL );
1172 c->rvalue_vals = NULL;
1173 break;
1174 }
1175 value_add_one( &c->rvalue_vals, &bv );
1176 }
1177 }
1178
1179 rc = c->rvalue_vals ? 0 : 1;
1180 }
1181 break;
1182 case CFG_MODPATH: {
1183 ModPaths *mp = c->ca_private;
1184 if ( !BER_BVISNULL( &mp->mp_path ))
1185 value_add_one( &c->rvalue_vals, &mp->mp_path );
1186
1187 rc = c->rvalue_vals ? 0 : 1;
1188 }
1189 break;
1190 #endif
1191 #ifdef LDAP_SLAPI
1192 case CFG_PLUGIN:
1193 slapi_int_plugin_unparse( c->be, &c->rvalue_vals );
1194 if ( !c->rvalue_vals ) rc = 1;
1195 break;
1196 #endif
1197 #ifdef SLAP_AUTH_REWRITE
1198 case CFG_REWRITE:
1199 if ( authz_rewrites ) {
1200 struct berval bv, idx;
1201 char ibuf[32];
1202 int i;
1203
1204 idx.bv_val = ibuf;
1205 for ( i=0; !BER_BVISNULL( &authz_rewrites[i] ); i++ ) {
1206 idx.bv_len = snprintf( idx.bv_val, sizeof( ibuf ), SLAP_X_ORDERED_FMT, i );
1207 if ( idx.bv_len >= sizeof( ibuf ) ) {
1208 ber_bvarray_free_x( c->rvalue_vals, NULL );
1209 c->rvalue_vals = NULL;
1210 break;
1211 }
1212 bv.bv_len = idx.bv_len + authz_rewrites[i].bv_len;
1213 bv.bv_val = ch_malloc( bv.bv_len + 1 );
1214 AC_MEMCPY( bv.bv_val, idx.bv_val, idx.bv_len );
1215 AC_MEMCPY( &bv.bv_val[ idx.bv_len ],
1216 authz_rewrites[i].bv_val,
1217 authz_rewrites[i].bv_len + 1 );
1218 ber_bvarray_add( &c->rvalue_vals, &bv );
1219 }
1220 }
1221 if ( !c->rvalue_vals ) rc = 1;
1222 break;
1223 #endif
1224 default:
1225 rc = 1;
1226 }
1227 return rc;
1228 } else if ( c->op == LDAP_MOD_DELETE ) {
1229 int rc = 0;
1230 switch(c->type) {
1231 /* single-valued attrs, no-ops */
1232 case CFG_CONCUR:
1233 case CFG_THREADS:
1234 case CFG_TTHREADS:
1235 case CFG_LTHREADS:
1236 case CFG_RO:
1237 case CFG_AZPOLICY:
1238 case CFG_DEPTH:
1239 case CFG_LASTMOD:
1240 case CFG_MONITORING:
1241 case CFG_SASLSECP:
1242 case CFG_SSTR_IF_MAX:
1243 case CFG_SSTR_IF_MIN:
1244 case CFG_ACL_ADD:
1245 case CFG_SYNC_SUBENTRY:
1246 break;
1247
1248 /* no-ops, requires slapd restart */
1249 case CFG_PLUGIN:
1250 case CFG_MODLOAD:
1251 case CFG_AZREGEXP:
1252 case CFG_REWRITE:
1253 snprintf(c->log, sizeof( c->log ), "change requires slapd restart");
1254 break;
1255
1256 case CFG_MIRRORMODE:
1257 SLAP_DBFLAGS(c->be) &= ~SLAP_DBFLAG_MULTI_SHADOW;
1258 if(SLAP_SHADOW(c->be))
1259 SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_SINGLE_SHADOW;
1260 break;
1261
1262 case CFG_SALT:
1263 ch_free( passwd_salt );
1264 passwd_salt = NULL;
1265 break;
1266
1267 case CFG_LOGFILE:
1268 ch_free( logfileName );
1269 logfileName = NULL;
1270 if ( logfile ) {
1271 fclose( logfile );
1272 logfile = NULL;
1273 }
1274 break;
1275
1276 case CFG_SERVERID: {
1277 ServerID *si, **sip;
1278
1279 for ( i=0, si = sid_list, sip = &sid_list;
1280 si; si = *sip, i++ ) {
1281 if ( c->valx == -1 || i == c->valx ) {
1282 *sip = si->si_next;
1283 if ( sid_set == si )
1284 sid_set = NULL;
1285 ch_free( si );
1286 if ( c->valx >= 0 )
1287 break;
1288 } else {
1289 sip = &si->si_next;
1290 }
1291 }
1292 }
1293 break;
1294 case CFG_HIDDEN:
1295 c->be->be_flags &= ~SLAP_DBFLAG_HIDDEN;
1296 break;
1297
1298 case CFG_IX_INTLEN:
1299 index_intlen = SLAP_INDEX_INTLEN_DEFAULT;
1300 index_intlen_strlen = SLAP_INDEX_INTLEN_STRLEN(
1301 SLAP_INDEX_INTLEN_DEFAULT );
1302 break;
1303
1304 case CFG_ACL:
1305 if ( c->valx < 0 ) {
1306 acl_destroy( c->be->be_acl );
1307 c->be->be_acl = NULL;
1308
1309 } else {
1310 AccessControl **prev, *a;
1311 int i;
1312 for (i=0, prev = &c->be->be_acl; i < c->valx;
1313 i++ ) {
1314 a = *prev;
1315 prev = &a->acl_next;
1316 }
1317 a = *prev;
1318 *prev = a->acl_next;
1319 acl_free( a );
1320 }
1321 if ( SLAP_CONFIG( c->be ) && !c->be->be_acl ) {
1322 Debug( LDAP_DEBUG_CONFIG, "config_generic (CFG_ACL): "
1323 "Last explicit ACL for back-config removed. "
1324 "Using hardcoded default\n", 0, 0, 0 );
1325 c->be->be_acl = defacl_parsed;
1326 }
1327 break;
1328
1329 case CFG_OC: {
1330 CfEntryInfo *ce;
1331 /* Can be NULL when undoing a failed add */
1332 if ( c->ca_entry ) {
1333 ce = c->ca_entry->e_private;
1334 /* can't modify the hardcoded schema */
1335 if ( ce->ce_parent->ce_type == Cft_Global )
1336 return 1;
1337 }
1338 }
1339 cfn = c->ca_private;
1340 if ( c->valx < 0 ) {
1341 ObjectClass *oc;
1342
1343 for( oc = cfn->c_oc_head; oc; oc_next( &oc )) {
1344 oc_delete( oc );
1345 if ( oc == cfn->c_oc_tail )
1346 break;
1347 }
1348 cfn->c_oc_head = cfn->c_oc_tail = NULL;
1349 } else {
1350 ObjectClass *oc, *prev = NULL;
1351
1352 for ( i=0, oc=cfn->c_oc_head; i<c->valx; i++) {
1353 prev = oc;
1354 oc_next( &oc );
1355 }
1356 oc_delete( oc );
1357 if ( cfn->c_oc_tail == oc ) {
1358 cfn->c_oc_tail = prev;
1359 }
1360 if ( cfn->c_oc_head == oc ) {
1361 oc_next( &oc );
1362 cfn->c_oc_head = oc;
1363 }
1364 }
1365 break;
1366
1367 case CFG_ATTR: {
1368 CfEntryInfo *ce;
1369 /* Can be NULL when undoing a failed add */
1370 if ( c->ca_entry ) {
1371 ce = c->ca_entry->e_private;
1372 /* can't modify the hardcoded schema */
1373 if ( ce->ce_parent->ce_type == Cft_Global )
1374 return 1;
1375 }
1376 }
1377 cfn = c->ca_private;
1378 if ( c->valx < 0 ) {
1379 AttributeType *at;
1380
1381 for( at = cfn->c_at_head; at; at_next( &at )) {
1382 at_delete( at );
1383 if ( at == cfn->c_at_tail )
1384 break;
1385 }
1386 cfn->c_at_head = cfn->c_at_tail = NULL;
1387 } else {
1388 AttributeType *at, *prev = NULL;
1389
1390 for ( i=0, at=cfn->c_at_head; i<c->valx; i++) {
1391 prev = at;
1392 at_next( &at );
1393 }
1394 at_delete( at );
1395 if ( cfn->c_at_tail == at ) {
1396 cfn->c_at_tail = prev;
1397 }
1398 if ( cfn->c_at_head == at ) {
1399 at_next( &at );
1400 cfn->c_at_head = at;
1401 }
1402 }
1403 break;
1404
1405 case CFG_SYNTAX: {
1406 CfEntryInfo *ce;
1407 /* Can be NULL when undoing a failed add */
1408 if ( c->ca_entry ) {
1409 ce = c->ca_entry->e_private;
1410 /* can't modify the hardcoded schema */
1411 if ( ce->ce_parent->ce_type == Cft_Global )
1412 return 1;
1413 }
1414 }
1415 cfn = c->ca_private;
1416 if ( c->valx < 0 ) {
1417 Syntax *syn;
1418
1419 for( syn = cfn->c_syn_head; syn; syn_next( &syn )) {
1420 syn_delete( syn );
1421 if ( syn == cfn->c_syn_tail )
1422 break;
1423 }
1424 cfn->c_syn_head = cfn->c_syn_tail = NULL;
1425 } else {
1426 Syntax *syn, *prev = NULL;
1427
1428 for ( i = 0, syn = cfn->c_syn_head; i < c->valx; i++) {
1429 prev = syn;
1430 syn_next( &syn );
1431 }
1432 syn_delete( syn );
1433 if ( cfn->c_syn_tail == syn ) {
1434 cfn->c_syn_tail = prev;
1435 }
1436 if ( cfn->c_syn_head == syn ) {
1437 syn_next( &syn );
1438 cfn->c_syn_head = syn;
1439 }
1440 }
1441 break;
1442 case CFG_SORTVALS:
1443 if ( c->valx < 0 ) {
1444 ADlist *sv;
1445 for ( sv = sortVals; sv; sv = sortVals ) {
1446 sortVals = sv->al_next;
1447 sv->al_desc->ad_type->sat_flags &= ~SLAP_AT_SORTED_VAL;
1448 ch_free( sv );
1449 }
1450 } else {
1451 ADlist *sv, **prev;
1452 int i = 0;
1453
1454 for ( prev = &sortVals, sv = sortVals; i < c->valx; i++ ) {
1455 prev = &sv->al_next;
1456 sv = sv->al_next;
1457 }
1458 sv->al_desc->ad_type->sat_flags &= ~SLAP_AT_SORTED_VAL;
1459 *prev = sv->al_next;
1460 ch_free( sv );
1461 }
1462 break;
1463
1464 case CFG_LIMITS:
1465 /* FIXME: there is no limits_free function */
1466 if ( c->valx < 0 ) {
1467 limits_destroy( c->be->be_limits );
1468 c->be->be_limits = NULL;
1469
1470 } else {
1471 int cnt, num = -1;
1472
1473 if ( c->be->be_limits ) {
1474 for ( num = 0; c->be->be_limits[ num ]; num++ )
1475 /* just count */ ;
1476 }
1477
1478 if ( c->valx >= num ) {
1479 return 1;
1480 }
1481
1482 if ( num == 1 ) {
1483 limits_destroy( c->be->be_limits );
1484 c->be->be_limits = NULL;
1485
1486 } else {
1487 limits_free_one( c->be->be_limits[ c->valx ] );
1488
1489 for ( cnt = c->valx; cnt < num; cnt++ ) {
1490 c->be->be_limits[ cnt ] = c->be->be_limits[ cnt + 1 ];
1491 }
1492 }
1493 }
1494 break;
1495
1496 case CFG_ATOPT:
1497 /* FIXME: there is no ad_option_free function */
1498 case CFG_ROOTDSE:
1499 /* FIXME: there is no way to remove attributes added by
1500 a DSE file */
1501 case CFG_OID:
1502 case CFG_DIT:
1503 case CFG_MODPATH:
1504 default:
1505 rc = 1;
1506 break;
1507 }
1508 return rc;
1509 }
1510
1511 switch(c->type) {
1512 case CFG_BACKEND:
1513 if(!(c->bi = backend_info(c->argv[1]))) {
1514 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> failed init", c->argv[0] );
1515 Debug(LDAP_DEBUG_ANY, "%s: %s (%s)!\n",
1516 c->log, c->cr_msg, c->argv[1] );
1517 return(1);
1518 }
1519 break;
1520
1521 case CFG_DATABASE:
1522 c->bi = NULL;
1523 /* NOTE: config is always the first backend!
1524 */
1525 if ( !strcasecmp( c->argv[1], "config" )) {
1526 c->be = LDAP_STAILQ_FIRST(&backendDB);
1527 } else if ( !strcasecmp( c->argv[1], "frontend" )) {
1528 c->be = frontendDB;
1529 } else {
1530 c->be = backend_db_init(c->argv[1], NULL, c->valx, &c->reply);
1531 if ( !c->be ) {
1532 if ( c->cr_msg[0] == 0 )
1533 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> failed init", c->argv[0] );
1534 Debug(LDAP_DEBUG_ANY, "%s: %s (%s)\n", c->log, c->cr_msg, c->argv[1] );
1535 return(1);
1536 }
1537 }
1538 break;
1539
1540 case CFG_CONCUR:
1541 ldap_pvt_thread_set_concurrency(c->value_int);
1542 break;
1543
1544 case CFG_THREADS:
1545 if ( c->value_int < 2 ) {
1546 snprintf( c->cr_msg, sizeof( c->cr_msg ),
1547 "threads=%d smaller than minimum value 2",
1548 c->value_int );
1549 Debug(LDAP_DEBUG_ANY, "%s: %s.\n",
1550 c->log, c->cr_msg, 0 );
1551 return 1;
1552
1553 } else if ( c->value_int > 2 * SLAP_MAX_WORKER_THREADS ) {
1554 snprintf( c->cr_msg, sizeof( c->cr_msg ),
1555 "warning, threads=%d larger than twice the default (2*%d=%d); YMMV",
1556 c->value_int, SLAP_MAX_WORKER_THREADS, 2 * SLAP_MAX_WORKER_THREADS );
1557 Debug(LDAP_DEBUG_ANY, "%s: %s.\n",
1558 c->log, c->cr_msg, 0 );
1559 }
1560 if ( slapMode & SLAP_SERVER_MODE )
1561 ldap_pvt_thread_pool_maxthreads(&connection_pool, c->value_int);
1562 connection_pool_max = c->value_int; /* save for reference */
1563 break;
1564
1565 case CFG_TTHREADS:
1566 if ( slapMode & SLAP_TOOL_MODE )
1567 ldap_pvt_thread_pool_maxthreads(&connection_pool, c->value_int);
1568 slap_tool_thread_max = c->value_int; /* save for reference */
1569 break;
1570
1571 case CFG_LTHREADS:
1572 { int mask = 0;
1573 /* use a power of two */
1574 while (c->value_uint > 1) {
1575 c->value_uint >>= 1;
1576 mask <<= 1;
1577 mask |= 1;
1578 }
1579 slapd_daemon_mask = mask;
1580 slapd_daemon_threads = mask+1;
1581 }
1582 break;
1583
1584 case CFG_SALT:
1585 if ( passwd_salt ) ch_free( passwd_salt );
1586 passwd_salt = c->value_string;
1587 lutil_salt_format(passwd_salt);
1588 break;
1589
1590 case CFG_LIMITS:
1591 if(limits_parse(c->be, c->fname, c->lineno, c->argc, c->argv))
1592 return(1);
1593 break;
1594
1595 case CFG_RO:
1596 if(c->value_int)
1597 c->be->be_restrictops |= SLAP_RESTRICT_READONLY;
1598 else
1599 c->be->be_restrictops &= ~SLAP_RESTRICT_READONLY;
1600 break;
1601
1602 case CFG_AZPOLICY:
1603 ch_free(c->value_string);
1604 if (slap_sasl_setpolicy( c->argv[1] )) {
1605 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> unable to parse value", c->argv[0] );
1606 Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
1607 c->log, c->cr_msg, c->argv[1] );
1608 return(1);
1609 }
1610 break;
1611
1612 case CFG_AZREGEXP:
1613 if (slap_sasl_regexp_config( c->argv[1], c->argv[2] ))
1614 return(1);
1615 break;
1616
1617 #ifdef HAVE_CYRUS_SASL
1618 case CFG_SASLSECP:
1619 {
1620 char *txt = slap_sasl_secprops( c->argv[1] );
1621 if ( txt ) {
1622 snprintf( c->cr_msg, sizeof(c->cr_msg), "<%s> %s",
1623 c->argv[0], txt );
1624 Debug(LDAP_DEBUG_ANY, "%s: %s\n", c->log, c->cr_msg, 0 );
1625 return(1);
1626 }
1627 break;
1628 }
1629 #endif
1630
1631 case CFG_DEPTH:
1632 c->be->be_max_deref_depth = c->value_int;
1633 break;
1634
1635 case CFG_OID: {
1636 OidMacro *om;
1637
1638 if ( c->op == LDAP_MOD_ADD && c->ca_private && cfn != c->ca_private )
1639 cfn = c->ca_private;
1640 if(parse_oidm(c, 1, &om))
1641 return(1);
1642 if (!cfn->c_om_head) cfn->c_om_head = om;
1643 cfn->c_om_tail = om;
1644 }
1645 break;
1646
1647 case CFG_OC: {
1648 ObjectClass *oc, *prev;
1649
1650 if ( c->op == LDAP_MOD_ADD && c->ca_private && cfn != c->ca_private )
1651 cfn = c->ca_private;
1652 if ( c->valx < 0 ) {
1653 prev = cfn->c_oc_tail;
1654 } else {
1655 prev = NULL;
1656 /* If adding anything after the first, prev is easy */
1657 if ( c->valx ) {
1658 int i;
1659 for (i=0, oc = cfn->c_oc_head; i<c->valx; i++) {
1660 prev = oc;
1661 if ( !oc_next( &oc ))
1662 break;
1663 }
1664 } else
1665 /* If adding the first, and head exists, find its prev */
1666 if (cfn->c_oc_head) {
1667 for ( oc_start( &oc ); oc != cfn->c_oc_head; ) {
1668 prev = oc;
1669 oc_next( &oc );
1670 }
1671 }
1672 /* else prev is NULL, append to end of global list */
1673 }
1674 if(parse_oc(c, &oc, prev)) return(1);
1675 if (!cfn->c_oc_head || !c->valx) cfn->c_oc_head = oc;
1676 if (cfn->c_oc_tail == prev) cfn->c_oc_tail = oc;
1677 }
1678 break;
1679
1680 case CFG_ATTR: {
1681 AttributeType *at, *prev;
1682
1683 if ( c->op == LDAP_MOD_ADD && c->ca_private && cfn != c->ca_private )
1684 cfn = c->ca_private;
1685 if ( c->valx < 0 ) {
1686 prev = cfn->c_at_tail;
1687 } else {
1688 prev = NULL;
1689 /* If adding anything after the first, prev is easy */
1690 if ( c->valx ) {
1691 int i;
1692 for (i=0, at = cfn->c_at_head; i<c->valx; i++) {
1693 prev = at;
1694 if ( !at_next( &at ))
1695 break;
1696 }
1697 } else
1698 /* If adding the first, and head exists, find its prev */
1699 if (cfn->c_at_head) {
1700 for ( at_start( &at ); at != cfn->c_at_head; ) {
1701 prev = at;
1702 at_next( &at );
1703 }
1704 }
1705 /* else prev is NULL, append to end of global list */
1706 }
1707 if(parse_at(c, &at, prev)) return(1);
1708 if (!cfn->c_at_head || !c->valx) cfn->c_at_head = at;
1709 if (cfn->c_at_tail == prev) cfn->c_at_tail = at;
1710 }
1711 break;
1712
1713 case CFG_SYNTAX: {
1714 Syntax *syn, *prev;
1715
1716 if ( c->op == LDAP_MOD_ADD && c->ca_private && cfn != c->ca_private )
1717 cfn = c->ca_private;
1718 if ( c->valx < 0 ) {
1719 prev = cfn->c_syn_tail;
1720 } else {
1721 prev = NULL;
1722 /* If adding anything after the first, prev is easy */
1723 if ( c->valx ) {
1724 int i;
1725 for ( i = 0, syn = cfn->c_syn_head; i < c->valx; i++ ) {
1726 prev = syn;
1727 if ( !syn_next( &syn ))
1728 break;
1729 }
1730 } else
1731 /* If adding the first, and head exists, find its prev */
1732 if (cfn->c_syn_head) {
1733 for ( syn_start( &syn ); syn != cfn->c_syn_head; ) {
1734 prev = syn;
1735 syn_next( &syn );
1736 }
1737 }
1738 /* else prev is NULL, append to end of global list */
1739 }
1740 if ( parse_syn( c, &syn, prev ) ) return(1);
1741 if ( !cfn->c_syn_head || !c->valx ) cfn->c_syn_head = syn;
1742 if ( cfn->c_syn_tail == prev ) cfn->c_syn_tail = syn;
1743 }
1744 break;
1745
1746 case CFG_DIT: {
1747 ContentRule *cr;
1748
1749 if ( c->op == LDAP_MOD_ADD && c->ca_private && cfn != c->ca_private )
1750 cfn = c->ca_private;
1751 if(parse_cr(c, &cr)) return(1);
1752 if (!cfn->c_cr_head) cfn->c_cr_head = cr;
1753 cfn->c_cr_tail = cr;
1754 }
1755 break;
1756
1757 case CFG_ATOPT:
1758 ad_define_option(NULL, NULL, 0);
1759 for(i = 1; i < c->argc; i++)
1760 if(ad_define_option(c->argv[i], c->fname, c->lineno))
1761 return(1);
1762 break;
1763
1764 case CFG_IX_INTLEN:
1765 if ( c->value_int < SLAP_INDEX_INTLEN_DEFAULT )
1766 c->value_int = SLAP_INDEX_INTLEN_DEFAULT;
1767 else if ( c->value_int > 255 )
1768 c->value_int = 255;
1769 index_intlen = c->value_int;
1770 index_intlen_strlen = SLAP_INDEX_INTLEN_STRLEN(
1771 index_intlen );
1772 break;
1773
1774 case CFG_SORTVALS: {
1775 ADlist *svnew = NULL, *svtail, *sv;
1776
1777 for ( i = 1; i < c->argc; i++ ) {
1778 AttributeDescription *ad = NULL;
1779 const char *text;
1780 int rc;
1781
1782 rc = slap_str2ad( c->argv[i], &ad, &text );
1783 if ( rc ) {
1784 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> unknown attribute type #%d",
1785 c->argv[0], i );
1786 sortval_reject:
1787 Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
1788 c->log, c->cr_msg, c->argv[i] );
1789 for ( sv = svnew; sv; sv = svnew ) {
1790 svnew = sv->al_next;
1791 ch_free( sv );
1792 }
1793 return 1;
1794 }
1795 if (( ad->ad_type->sat_flags & SLAP_AT_ORDERED ) ||
1796 ad->ad_type->sat_single_value ) {
1797 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> inappropriate attribute type #%d",
1798 c->argv[0], i );
1799 goto sortval_reject;
1800 }
1801 sv = ch_malloc( sizeof( ADlist ));
1802 sv->al_desc = ad;
1803 if ( !svnew ) {
1804 svnew = sv;
1805 } else {
1806 svtail->al_next = sv;
1807 }
1808 svtail = sv;
1809 }
1810 sv->al_next = NULL;
1811 for ( sv = svnew; sv; sv = sv->al_next )
1812 sv->al_desc->ad_type->sat_flags |= SLAP_AT_SORTED_VAL;
1813 for ( sv = sortVals; sv && sv->al_next; sv = sv->al_next );
1814 if ( sv )
1815 sv->al_next = svnew;
1816 else
1817 sortVals = svnew;
1818 }
1819 break;
1820
1821 case CFG_ACL:
1822 if ( SLAP_CONFIG( c->be ) && c->be->be_acl == defacl_parsed) {
1823 c->be->be_acl = NULL;
1824 }
1825 /* Don't append to the global ACL if we're on a specific DB */
1826 i = c->valx;
1827 if ( c->valx == -1 ) {
1828 AccessControl *a;
1829 i = 0;
1830 for ( a=c->be->be_acl; a; a = a->acl_next )
1831 i++;
1832 }
1833 if ( parse_acl(c->be, c->fname, c->lineno, c->argc, c->argv, i ) ) {
1834 if ( SLAP_CONFIG( c->be ) && !c->be->be_acl) {
1835 c->be->be_acl = defacl_parsed;
1836 }
1837 return 1;
1838 }
1839 break;
1840
1841 case CFG_ACL_ADD:
1842 if(c->value_int)
1843 SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_ACL_ADD;
1844 else
1845 SLAP_DBFLAGS(c->be) &= ~SLAP_DBFLAG_ACL_ADD;
1846 break;
1847
1848 case CFG_ROOTDSE:
1849 if(root_dse_read_file(c->argv[1])) {
1850 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> could not read file", c->argv[0] );
1851 Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
1852 c->log, c->cr_msg, c->argv[1] );
1853 return(1);
1854 }
1855 {
1856 struct berval bv;
1857 ber_str2bv( c->argv[1], 0, 1, &bv );
1858 if ( c->op == LDAP_MOD_ADD && c->ca_private && cfn != c->ca_private )
1859 cfn = c->ca_private;
1860 ber_bvarray_add( &cfn->c_dseFiles, &bv );
1861 }
1862 break;
1863
1864 case CFG_SERVERID:
1865 {
1866 ServerID *si, **sip;
1867 LDAPURLDesc *lud;
1868 int num;
1869 if (( lutil_atoi( &num, c->argv[1] ) &&
1870 lutil_atoix( &num, c->argv[1], 16 )) ||
1871 num < 0 || num > SLAP_SYNC_SID_MAX )
1872 {
1873 snprintf( c->cr_msg, sizeof( c->cr_msg ),
1874 "<%s> illegal server ID", c->argv[0] );
1875 Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
1876 c->log, c->cr_msg, c->argv[1] );
1877 return 1;
1878 }
1879 /* only one value allowed if no URL is given */
1880 if ( c->argc > 2 ) {
1881 int len;
1882
1883 if ( sid_list && BER_BVISEMPTY( &sid_list->si_url )) {
1884 snprintf( c->cr_msg, sizeof( c->cr_msg ),
1885 "<%s> only one server ID allowed now", c->argv[0] );
1886 Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
1887 c->log, c->cr_msg, c->argv[1] );
1888 return 1;
1889 }
1890
1891 if ( ldap_url_parse( c->argv[2], &lud )) {
1892 snprintf( c->cr_msg, sizeof( c->cr_msg ),
1893 "<%s> invalid URL", c->argv[0] );
1894 Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
1895 c->log, c->cr_msg, c->argv[2] );
1896 return 1;
1897 }
1898 len = strlen( c->argv[2] );
1899 si = ch_malloc( sizeof(ServerID) + len + 1 );
1900 si->si_url.bv_val = (char *)(si+1);
1901 si->si_url.bv_len = len;
1902 strcpy( si->si_url.bv_val, c->argv[2] );
1903 } else {
1904 if ( sid_list ) {
1905 snprintf( c->cr_msg, sizeof( c->cr_msg ),
1906 "<%s> unqualified server ID not allowed now", c->argv[0] );
1907 Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
1908 c->log, c->cr_msg, c->argv[1] );
1909 return 1;
1910 }
1911 si = ch_malloc( sizeof(ServerID) );
1912 BER_BVZERO( &si->si_url );
1913 slap_serverID = num;
1914 Debug( LDAP_DEBUG_CONFIG,
1915 "%s: SID=0x%03x\n",
1916 c->log, slap_serverID, 0 );
1917 sid_set = si;
1918 }
1919 si->si_next = NULL;
1920 si->si_num = num;
1921 for ( sip = &sid_list; *sip; sip = &(*sip)->si_next );
1922 *sip = si;
1923
1924 if (( slapMode & SLAP_SERVER_MODE ) && c->argc > 2 ) {
1925 Listener *l = config_check_my_url( c->argv[2], lud );
1926 if ( l ) {
1927 if ( sid_set ) {
1928 ldap_free_urldesc( lud );
1929 snprintf( c->cr_msg, sizeof( c->cr_msg ),
1930 "<%s> multiple server ID URLs matched, only one is allowed", c->argv[0] );
1931 Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
1932 c->log, c->cr_msg, c->argv[1] );
1933 return 1;
1934 }
1935 slap_serverID = si->si_num;
1936 Debug( LDAP_DEBUG_CONFIG,
1937 "%s: SID=0x%03x (listener=%s)\n",
1938 c->log, slap_serverID,
1939 l->sl_url.bv_val );
1940 sid_set = si;
1941 }
1942 }
1943 if ( c->argc > 2 )
1944 ldap_free_urldesc( lud );
1945 }
1946 break;
1947 case CFG_LOGFILE: {
1948 if ( logfileName ) ch_free( logfileName );
1949 logfileName = c->value_string;
1950 logfile = fopen(logfileName, "w");
1951 if(logfile) lutil_debug_file(logfile);
1952 } break;
1953
1954 case CFG_LASTMOD:
1955 if(SLAP_NOLASTMODCMD(c->be)) {
1956 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> not available for %s database",
1957 c->argv[0], c->be->bd_info->bi_type );
1958 Debug(LDAP_DEBUG_ANY, "%s: %s\n",
1959 c->log, c->cr_msg, 0 );
1960 return(1);
1961 }
1962 if(c->value_int)
1963 SLAP_DBFLAGS(c->be) &= ~SLAP_DBFLAG_NOLASTMOD;
1964 else
1965 SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_NOLASTMOD;
1966 break;
1967
1968 case CFG_MIRRORMODE:
1969 if(c->value_int && !SLAP_SHADOW(c->be)) {
1970 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> database is not a shadow",
1971 c->argv[0] );
1972 Debug(LDAP_DEBUG_ANY, "%s: %s\n",
1973 c->log, c->cr_msg, 0 );
1974 return(1);
1975 }
1976 if(c->value_int) {
1977 SLAP_DBFLAGS(c->be) &= ~SLAP_DBFLAG_SINGLE_SHADOW;
1978 SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_MULTI_SHADOW;
1979 } else {
1980 SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_SINGLE_SHADOW;
1981 SLAP_DBFLAGS(c->be) &= ~SLAP_DBFLAG_MULTI_SHADOW;
1982 }
1983 break;
1984
1985 case CFG_MONITORING:
1986 if(c->value_int)
1987 SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_MONITORING;
1988 else
1989 SLAP_DBFLAGS(c->be) &= ~SLAP_DBFLAG_MONITORING;
1990 break;
1991
1992 case CFG_HIDDEN:
1993 if (c->value_int)
1994 SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_HIDDEN;
1995 else
1996 SLAP_DBFLAGS(c->be) &= ~SLAP_DBFLAG_HIDDEN;
1997 break;
1998
1999 case CFG_SYNC_SUBENTRY:
2000 if (c->value_int)
2001 SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_SYNC_SUBENTRY;
2002 else
2003 SLAP_DBFLAGS(c->be) &= ~SLAP_DBFLAG_SYNC_SUBENTRY;
2004 break;
2005
2006 case CFG_SSTR_IF_MAX:
2007 if (c->value_uint < index_substr_if_minlen) {
2008 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> invalid value", c->argv[0] );
2009 Debug(LDAP_DEBUG_ANY, "%s: %s (%d)\n",
2010 c->log, c->cr_msg, c->value_int );
2011 return(1);
2012 }
2013 index_substr_if_maxlen = c->value_uint;
2014 break;
2015
2016 case CFG_SSTR_IF_MIN:
2017 if (c->value_uint > index_substr_if_maxlen) {
2018 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> invalid value", c->argv[0] );
2019 Debug(LDAP_DEBUG_ANY, "%s: %s (%d)\n",
2020 c->log, c->cr_msg, c->value_int );
2021 return(1);
2022 }
2023 index_substr_if_minlen = c->value_uint;
2024 break;
2025
2026 #ifdef SLAPD_MODULES
2027 case CFG_MODLOAD:
2028 /* If we're just adding a module on an existing modpath,
2029 * make sure we've selected the current path.
2030 */
2031 if ( c->op == LDAP_MOD_ADD && c->ca_private && modcur != c->ca_private ) {
2032 modcur = c->ca_private;
2033 /* This should never fail */
2034 if ( module_path( modcur->mp_path.bv_val )) {
2035 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> module path no longer valid",
2036 c->argv[0] );
2037 Debug(LDAP_DEBUG_ANY, "%s: %s (%s)\n",
2038 c->log, c->cr_msg, modcur->mp_path.bv_val );
2039 return(1);
2040 }
2041 }
2042 if(module_load(c->argv[1], c->argc - 2, (c->argc > 2) ? c->argv + 2 : NULL))
2043 return(1);
2044 /* Record this load on the current path */
2045 {
2046 struct berval bv;
2047 char *ptr;
2048 if ( c->op == SLAP_CONFIG_ADD ) {
2049 ptr = c->line + STRLENOF("moduleload");
2050 while (!isspace((unsigned char) *ptr)) ptr++;
2051 while (isspace((unsigned char) *ptr)) ptr++;
2052 } else {
2053 ptr = c->line;
2054 }
2055 ber_str2bv(ptr, 0, 1, &bv);
2056 ber_bvarray_add( &modcur->mp_loads, &bv );
2057 }
2058 /* Check for any new hardcoded schema */
2059 if ( c->op == LDAP_MOD_ADD && CONFIG_ONLINE_ADD( c )) {
2060 config_check_schema( NULL, &cfBackInfo );
2061 }
2062 break;
2063
2064 case CFG_MODPATH:
2065 if(module_path(c->argv[1])) return(1);
2066 /* Record which path was used with each module */
2067 {
2068 ModPaths *mp;
2069
2070 if (!modpaths.mp_loads) {
2071 mp = &modpaths;
2072 } else {
2073 mp = ch_malloc( sizeof( ModPaths ));
2074 modlast->mp_next = mp;
2075 }
2076 ber_str2bv(c->argv[1], 0, 1, &mp->mp_path);
2077 mp->mp_next = NULL;
2078 mp->mp_loads = NULL;
2079 modlast = mp;
2080 c->ca_private = mp;
2081 modcur = mp;
2082 }
2083
2084 break;
2085 #endif
2086
2087 #ifdef LDAP_SLAPI
2088 case CFG_PLUGIN:
2089 if(slapi_int_read_config(c->be, c->fname, c->lineno, c->argc, c->argv) != LDAP_SUCCESS)
2090 return(1);
2091 slapi_plugins_used++;
2092 break;
2093 #endif
2094
2095 #ifdef SLAP_AUTH_REWRITE
2096 case CFG_REWRITE: {
2097 struct berval bv;
2098 char *line;
2099 int rc = 0;
2100
2101 if ( c->op == LDAP_MOD_ADD ) {
2102 c->argv++;
2103 c->argc--;
2104 }
2105 if(slap_sasl_rewrite_config(c->fname, c->lineno, c->argc, c->argv))
2106 rc = 1;
2107 if ( rc == 0 ) {
2108
2109 if ( c->argc > 1 ) {
2110 char *s;
2111
2112 /* quote all args but the first */
2113 line = ldap_charray2str( c->argv, "\" \"" );
2114 ber_str2bv( line, 0, 0, &bv );
2115 s = ber_bvchr( &bv, '"' );
2116 assert( s != NULL );
2117 /* move the trailing quote of argv[0] to the end */
2118 AC_MEMCPY( s, s + 1, bv.bv_len - ( s - bv.bv_val ) );
2119 bv.bv_val[ bv.bv_len - 1 ] = '"';
2120
2121 } else {
2122 ber_str2bv( c->argv[ 0 ], 0, 1, &bv );
2123 }
2124
2125 ber_bvarray_add( &authz_rewrites, &bv );
2126 }
2127 if ( c->op == LDAP_MOD_ADD ) {
2128 c->argv--;
2129 c->argc++;
2130 }
2131 return rc;
2132 }
2133 #endif
2134
2135
2136 default:
2137 Debug( LDAP_DEBUG_ANY,
2138 "%s: unknown CFG_TYPE %d.\n",
2139 c->log, c->type, 0 );
2140 return 1;
2141
2142 }
2143 return(0);
2144 }
2145
2146
2147 static int
config_fname(ConfigArgs * c)2148 config_fname(ConfigArgs *c) {
2149 if(c->op == SLAP_CONFIG_EMIT) {
2150 if (c->ca_private) {
2151 ConfigFile *cf = c->ca_private;
2152 value_add_one( &c->rvalue_vals, &cf->c_file );
2153 return 0;
2154 }
2155 return 1;
2156 }
2157 return(0);
2158 }
2159
2160 static int
config_cfdir(ConfigArgs * c)2161 config_cfdir(ConfigArgs *c) {
2162 if(c->op == SLAP_CONFIG_EMIT) {
2163 if ( !BER_BVISEMPTY( &cfdir )) {
2164 value_add_one( &c->rvalue_vals, &cfdir );
2165 return 0;
2166 }
2167 return 1;
2168 }
2169 return(0);
2170 }
2171
2172 static int
config_search_base(ConfigArgs * c)2173 config_search_base(ConfigArgs *c) {
2174 if(c->op == SLAP_CONFIG_EMIT) {
2175 int rc = 1;
2176 if (!BER_BVISEMPTY(&default_search_base)) {
2177 value_add_one(&c->rvalue_vals, &default_search_base);
2178 value_add_one(&c->rvalue_nvals, &default_search_nbase);
2179 rc = 0;
2180 }
2181 return rc;
2182 } else if( c->op == LDAP_MOD_DELETE ) {
2183 ch_free( default_search_base.bv_val );
2184 ch_free( default_search_nbase.bv_val );
2185 BER_BVZERO( &default_search_base );
2186 BER_BVZERO( &default_search_nbase );
2187 return 0;
2188 }
2189
2190 if(c->bi || c->be != frontendDB) {
2191 Debug(LDAP_DEBUG_ANY, "%s: defaultSearchBase line must appear "
2192 "prior to any backend or database definition\n",
2193 c->log, 0, 0);
2194 return(1);
2195 }
2196
2197 if(default_search_nbase.bv_len) {
2198 free(default_search_base.bv_val);
2199 free(default_search_nbase.bv_val);
2200 }
2201
2202 default_search_base = c->value_dn;
2203 default_search_nbase = c->value_ndn;
2204 return(0);
2205 }
2206
2207 /* For RE23 compatibility we allow this in the global entry
2208 * but we now defer it to the frontend entry to allow modules
2209 * to load new hash types.
2210 */
2211 static int
config_passwd_hash(ConfigArgs * c)2212 config_passwd_hash(ConfigArgs *c) {
2213 int i;
2214 if (c->op == SLAP_CONFIG_EMIT) {
2215 struct berval bv;
2216 /* Don't generate it in the global entry */
2217 if ( c->table == Cft_Global )
2218 return 1;
2219 for (i=0; default_passwd_hash && default_passwd_hash[i]; i++) {
2220 ber_str2bv(default_passwd_hash[i], 0, 0, &bv);
2221 value_add_one(&c->rvalue_vals, &bv);
2222 }
2223 return i ? 0 : 1;
2224 } else if ( c->op == LDAP_MOD_DELETE ) {
2225 /* Deleting from global is a no-op, only the frontendDB entry matters */
2226 if ( c->table == Cft_Global )
2227 return 0;
2228 if ( c->valx < 0 ) {
2229 ldap_charray_free( default_passwd_hash );
2230 default_passwd_hash = NULL;
2231 } else {
2232 i = c->valx;
2233 ch_free( default_passwd_hash[i] );
2234 for (; default_passwd_hash[i]; i++ )
2235 default_passwd_hash[i] = default_passwd_hash[i+1];
2236 }
2237 return 0;
2238 }
2239 for(i = 1; i < c->argc; i++) {
2240 if(!lutil_passwd_scheme(c->argv[i])) {
2241 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> scheme not available", c->argv[0] );
2242 Debug(LDAP_DEBUG_ANY, "%s: %s (%s)\n",
2243 c->log, c->cr_msg, c->argv[i]);
2244 } else {
2245 ldap_charray_add(&default_passwd_hash, c->argv[i]);
2246 }
2247 }
2248 if(!default_passwd_hash) {
2249 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> no valid hashes found", c->argv[0] );
2250 Debug(LDAP_DEBUG_ANY, "%s: %s\n",
2251 c->log, c->cr_msg, 0 );
2252 return(1);
2253 }
2254 return(0);
2255 }
2256
2257 static int
config_schema_dn(ConfigArgs * c)2258 config_schema_dn(ConfigArgs *c) {
2259 if ( c->op == SLAP_CONFIG_EMIT ) {
2260 int rc = 1;
2261 if ( !BER_BVISEMPTY( &c->be->be_schemadn )) {
2262 value_add_one(&c->rvalue_vals, &c->be->be_schemadn);
2263 value_add_one(&c->rvalue_nvals, &c->be->be_schemandn);
2264 rc = 0;
2265 }
2266 return rc;
2267 } else if ( c->op == LDAP_MOD_DELETE ) {
2268 ch_free( c->be->be_schemadn.bv_val );
2269 ch_free( c->be->be_schemandn.bv_val );
2270 BER_BVZERO( &c->be->be_schemadn );
2271 BER_BVZERO( &c->be->be_schemandn );
2272 return 0;
2273 }
2274 ch_free( c->be->be_schemadn.bv_val );
2275 ch_free( c->be->be_schemandn.bv_val );
2276 c->be->be_schemadn = c->value_dn;
2277 c->be->be_schemandn = c->value_ndn;
2278 return(0);
2279 }
2280
2281 static int
config_sizelimit(ConfigArgs * c)2282 config_sizelimit(ConfigArgs *c) {
2283 int i, rc = 0;
2284 struct slap_limits_set *lim = &c->be->be_def_limit;
2285 if (c->op == SLAP_CONFIG_EMIT) {
2286 char buf[8192];
2287 struct berval bv;
2288 bv.bv_val = buf;
2289 bv.bv_len = 0;
2290 limits_unparse_one( lim, SLAP_LIMIT_SIZE, &bv, sizeof( buf ) );
2291 if ( !BER_BVISEMPTY( &bv ))
2292 value_add_one( &c->rvalue_vals, &bv );
2293 else
2294 rc = 1;
2295 return rc;
2296 } else if ( c->op == LDAP_MOD_DELETE ) {
2297 /* Reset to defaults or values from frontend */
2298 if ( c->be == frontendDB ) {
2299 lim->lms_s_soft = SLAPD_DEFAULT_SIZELIMIT;
2300 lim->lms_s_hard = 0;
2301 lim->lms_s_unchecked = -1;
2302 lim->lms_s_pr = 0;
2303 lim->lms_s_pr_hide = 0;
2304 lim->lms_s_pr_total = 0;
2305 } else {
2306 lim->lms_s_soft = frontendDB->be_def_limit.lms_s_soft;
2307 lim->lms_s_hard = frontendDB->be_def_limit.lms_s_hard;
2308 lim->lms_s_unchecked = frontendDB->be_def_limit.lms_s_unchecked;
2309 lim->lms_s_pr = frontendDB->be_def_limit.lms_s_pr;
2310 lim->lms_s_pr_hide = frontendDB->be_def_limit.lms_s_pr_hide;
2311 lim->lms_s_pr_total = frontendDB->be_def_limit.lms_s_pr_total;
2312 }
2313 goto ok;
2314 }
2315 for(i = 1; i < c->argc; i++) {
2316 if(!strncasecmp(c->argv[i], "size", 4)) {
2317 rc = limits_parse_one(c->argv[i], lim);
2318 if ( rc ) {
2319 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> unable to parse value", c->argv[0] );
2320 Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
2321 c->log, c->cr_msg, c->argv[i]);
2322 return(1);
2323 }
2324 } else {
2325 if(!strcasecmp(c->argv[i], "unlimited")) {
2326 lim->lms_s_soft = -1;
2327 } else {
2328 if ( lutil_atoix( &lim->lms_s_soft, c->argv[i], 0 ) != 0 ) {
2329 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> unable to parse limit", c->argv[0]);
2330 Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
2331 c->log, c->cr_msg, c->argv[i]);
2332 return(1);
2333 }
2334 }
2335 lim->lms_s_hard = 0;
2336 }
2337 }
2338
2339 ok:
2340 if ( ( c->be == frontendDB ) && ( c->ca_entry ) ) {
2341 /* This is a modification to the global limits apply it to
2342 * the other databases as needed */
2343 AttributeDescription *ad=NULL;
2344 const char *text = NULL;
2345 CfEntryInfo *ce = c->ca_entry->e_private;
2346
2347 slap_str2ad(c->argv[0], &ad, &text);
2348 /* if we got here... */
2349 assert( ad != NULL );
2350
2351 if ( ce->ce_type == Cft_Global ){
2352 ce = ce->ce_kids;
2353 }
2354 for (; ce; ce=ce->ce_sibs) {
2355 Entry *dbe = ce->ce_entry;
2356 if ( (ce->ce_type == Cft_Database) && (ce->ce_be != frontendDB)
2357 && (!attr_find(dbe->e_attrs, ad)) ) {
2358 ce->ce_be->be_def_limit.lms_s_soft = lim->lms_s_soft;
2359 ce->ce_be->be_def_limit.lms_s_hard = lim->lms_s_hard;
2360 ce->ce_be->be_def_limit.lms_s_unchecked =lim->lms_s_unchecked;
2361 ce->ce_be->be_def_limit.lms_s_pr =lim->lms_s_pr;
2362 ce->ce_be->be_def_limit.lms_s_pr_hide =lim->lms_s_pr_hide;
2363 ce->ce_be->be_def_limit.lms_s_pr_total =lim->lms_s_pr_total;
2364 }
2365 }
2366 }
2367 return(0);
2368 }
2369
2370 static int
config_timelimit(ConfigArgs * c)2371 config_timelimit(ConfigArgs *c) {
2372 int i, rc = 0;
2373 struct slap_limits_set *lim = &c->be->be_def_limit;
2374 if (c->op == SLAP_CONFIG_EMIT) {
2375 char buf[8192];
2376 struct berval bv;
2377 bv.bv_val = buf;
2378 bv.bv_len = 0;
2379 limits_unparse_one( lim, SLAP_LIMIT_TIME, &bv, sizeof( buf ) );
2380 if ( !BER_BVISEMPTY( &bv ))
2381 value_add_one( &c->rvalue_vals, &bv );
2382 else
2383 rc = 1;
2384 return rc;
2385 } else if ( c->op == LDAP_MOD_DELETE ) {
2386 /* Reset to defaults or values from frontend */
2387 if ( c->be == frontendDB ) {
2388 lim->lms_t_soft = SLAPD_DEFAULT_TIMELIMIT;
2389 lim->lms_t_hard = 0;
2390 } else {
2391 lim->lms_t_soft = frontendDB->be_def_limit.lms_t_soft;
2392 lim->lms_t_hard = frontendDB->be_def_limit.lms_t_hard;
2393 }
2394 goto ok;
2395 }
2396 for(i = 1; i < c->argc; i++) {
2397 if(!strncasecmp(c->argv[i], "time", 4)) {
2398 rc = limits_parse_one(c->argv[i], lim);
2399 if ( rc ) {
2400 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> unable to parse value", c->argv[0] );
2401 Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
2402 c->log, c->cr_msg, c->argv[i]);
2403 return(1);
2404 }
2405 } else {
2406 if(!strcasecmp(c->argv[i], "unlimited")) {
2407 lim->lms_t_soft = -1;
2408 } else {
2409 if ( lutil_atoix( &lim->lms_t_soft, c->argv[i], 0 ) != 0 ) {
2410 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> unable to parse limit", c->argv[0]);
2411 Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
2412 c->log, c->cr_msg, c->argv[i]);
2413 return(1);
2414 }
2415 }
2416 lim->lms_t_hard = 0;
2417 }
2418 }
2419
2420 ok:
2421 if ( ( c->be == frontendDB ) && ( c->ca_entry ) ) {
2422 /* This is a modification to the global limits apply it to
2423 * the other databases as needed */
2424 AttributeDescription *ad=NULL;
2425 const char *text = NULL;
2426 CfEntryInfo *ce = c->ca_entry->e_private;
2427
2428 slap_str2ad(c->argv[0], &ad, &text);
2429 /* if we got here... */
2430 assert( ad != NULL );
2431
2432 if ( ce->ce_type == Cft_Global ){
2433 ce = ce->ce_kids;
2434 }
2435 for (; ce; ce=ce->ce_sibs) {
2436 Entry *dbe = ce->ce_entry;
2437 if ( (ce->ce_type == Cft_Database) && (ce->ce_be != frontendDB)
2438 && (!attr_find(dbe->e_attrs, ad)) ) {
2439 ce->ce_be->be_def_limit.lms_t_soft = lim->lms_t_soft;
2440 ce->ce_be->be_def_limit.lms_t_hard = lim->lms_t_hard;
2441 }
2442 }
2443 }
2444 return(0);
2445 }
2446
2447 static int
config_overlay(ConfigArgs * c)2448 config_overlay(ConfigArgs *c) {
2449 if (c->op == SLAP_CONFIG_EMIT) {
2450 return 1;
2451 } else if ( c->op == LDAP_MOD_DELETE ) {
2452 assert(0);
2453 }
2454 if(c->argv[1][0] == '-' && overlay_config(c->be, &c->argv[1][1],
2455 c->valx, &c->bi, &c->reply)) {
2456 /* log error */
2457 Debug( LDAP_DEBUG_ANY,
2458 "%s: (optional) %s overlay \"%s\" configuration failed.\n",
2459 c->log, c->be == frontendDB ? "global " : "", &c->argv[1][1]);
2460 return 1;
2461 } else if(overlay_config(c->be, c->argv[1], c->valx, &c->bi, &c->reply)) {
2462 return(1);
2463 }
2464 return(0);
2465 }
2466
2467 static int
config_subordinate(ConfigArgs * c)2468 config_subordinate(ConfigArgs *c)
2469 {
2470 int rc = 1;
2471 int advertise = 0;
2472
2473 switch( c->op ) {
2474 case SLAP_CONFIG_EMIT:
2475 if ( SLAP_GLUE_SUBORDINATE( c->be )) {
2476 struct berval bv;
2477
2478 bv.bv_val = SLAP_GLUE_ADVERTISE( c->be ) ? "advertise" : "TRUE";
2479 bv.bv_len = SLAP_GLUE_ADVERTISE( c->be ) ? STRLENOF("advertise") :
2480 STRLENOF("TRUE");
2481
2482 value_add_one( &c->rvalue_vals, &bv );
2483 rc = 0;
2484 }
2485 break;
2486 case LDAP_MOD_DELETE:
2487 if ( !c->line || strcasecmp( c->line, "advertise" )) {
2488 glue_sub_del( c->be );
2489 } else {
2490 SLAP_DBFLAGS( c->be ) &= ~SLAP_DBFLAG_GLUE_ADVERTISE;
2491 }
2492 rc = 0;
2493 break;
2494 case LDAP_MOD_ADD:
2495 case SLAP_CONFIG_ADD:
2496 if ( c->be->be_nsuffix == NULL ) {
2497 /* log error */
2498 snprintf( c->cr_msg, sizeof( c->cr_msg),
2499 "subordinate configuration needs a suffix" );
2500 Debug( LDAP_DEBUG_ANY,
2501 "%s: %s.\n",
2502 c->log, c->cr_msg, 0 );
2503 rc = 1;
2504 break;
2505 }
2506
2507 if ( c->argc == 2 ) {
2508 if ( strcasecmp( c->argv[1], "advertise" ) == 0 ) {
2509 advertise = 1;
2510
2511 } else if ( strcasecmp( c->argv[1], "TRUE" ) != 0 ) {
2512 /* log error */
2513 snprintf( c->cr_msg, sizeof( c->cr_msg),
2514 "subordinate must be \"TRUE\" or \"advertise\"" );
2515 Debug( LDAP_DEBUG_ANY,
2516 "%s: suffix \"%s\": %s.\n",
2517 c->log, c->be->be_suffix[0].bv_val, c->cr_msg );
2518 rc = 1;
2519 break;
2520 }
2521 }
2522
2523 rc = glue_sub_add( c->be, advertise, CONFIG_ONLINE_ADD( c ));
2524 break;
2525 }
2526
2527 return rc;
2528 }
2529
2530 /*
2531 * [listener=<listener>] [{read|write}=]<size>
2532 */
2533
2534 #ifdef LDAP_TCP_BUFFER
2535 static BerVarray tcp_buffer;
2536 int tcp_buffer_num;
2537
2538 #define SLAP_TCP_RMEM (0x1U)
2539 #define SLAP_TCP_WMEM (0x2U)
2540
2541 static int
tcp_buffer_parse(struct berval * val,int argc,char ** argv,int * size,int * rw,Listener ** l)2542 tcp_buffer_parse( struct berval *val, int argc, char **argv,
2543 int *size, int *rw, Listener **l )
2544 {
2545 int i, rc = LDAP_SUCCESS;
2546 LDAPURLDesc *lud = NULL;
2547 char *ptr;
2548
2549 if ( val != NULL && argv == NULL ) {
2550 char *s = val->bv_val;
2551
2552 argv = ldap_str2charray( s, " \t" );
2553 if ( argv == NULL ) {
2554 return LDAP_OTHER;
2555 }
2556 }
2557
2558 i = 0;
2559 if ( strncasecmp( argv[ i ], "listener=", STRLENOF( "listener=" ) )
2560 == 0 )
2561 {
2562 char *url = argv[ i ] + STRLENOF( "listener=" );
2563
2564 if ( ldap_url_parse( url, &lud ) ) {
2565 rc = LDAP_INVALID_SYNTAX;
2566 goto done;
2567 }
2568
2569 *l = config_check_my_url( url, lud );
2570 if ( *l == NULL ) {
2571 rc = LDAP_NO_SUCH_ATTRIBUTE;
2572 goto done;
2573 }
2574
2575 i++;
2576 }
2577
2578 ptr = argv[ i ];
2579 if ( strncasecmp( ptr, "read=", STRLENOF( "read=" ) ) == 0 ) {
2580 *rw |= SLAP_TCP_RMEM;
2581 ptr += STRLENOF( "read=" );
2582
2583 } else if ( strncasecmp( ptr, "write=", STRLENOF( "write=" ) ) == 0 ) {
2584 *rw |= SLAP_TCP_WMEM;
2585 ptr += STRLENOF( "write=" );
2586
2587 } else {
2588 *rw |= ( SLAP_TCP_RMEM | SLAP_TCP_WMEM );
2589 }
2590
2591 /* accept any base */
2592 if ( lutil_atoix( size, ptr, 0 ) ) {
2593 rc = LDAP_INVALID_SYNTAX;
2594 goto done;
2595 }
2596
2597 done:;
2598 if ( val != NULL && argv != NULL ) {
2599 ldap_charray_free( argv );
2600 }
2601
2602 if ( lud != NULL ) {
2603 ldap_free_urldesc( lud );
2604 }
2605
2606 return rc;
2607 }
2608
2609 static int
tcp_buffer_delete_one(struct berval * val)2610 tcp_buffer_delete_one( struct berval *val )
2611 {
2612 int rc = 0;
2613 int size = -1, rw = 0;
2614 Listener *l = NULL;
2615
2616 rc = tcp_buffer_parse( val, 0, NULL, &size, &rw, &l );
2617 if ( rc != 0 ) {
2618 return rc;
2619 }
2620
2621 if ( l != NULL ) {
2622 int i;
2623 Listener **ll = slapd_get_listeners();
2624
2625 for ( i = 0; ll[ i ] != NULL; i++ ) {
2626 if ( ll[ i ] == l ) break;
2627 }
2628
2629 if ( ll[ i ] == NULL ) {
2630 return LDAP_NO_SUCH_ATTRIBUTE;
2631 }
2632
2633 if ( rw & SLAP_TCP_RMEM ) l->sl_tcp_rmem = -1;
2634 if ( rw & SLAP_TCP_WMEM ) l->sl_tcp_wmem = -1;
2635
2636 for ( i++ ; ll[ i ] != NULL && bvmatch( &l->sl_url, &ll[ i ]->sl_url ); i++ ) {
2637 if ( rw & SLAP_TCP_RMEM ) ll[ i ]->sl_tcp_rmem = -1;
2638 if ( rw & SLAP_TCP_WMEM ) ll[ i ]->sl_tcp_wmem = -1;
2639 }
2640
2641 } else {
2642 /* NOTE: this affects listeners without a specific setting,
2643 * does not reset all listeners. If a listener without
2644 * specific settings was assigned a buffer because of
2645 * a global setting, it will not be reset. In any case,
2646 * buffer changes will only take place at restart. */
2647 if ( rw & SLAP_TCP_RMEM ) slapd_tcp_rmem = -1;
2648 if ( rw & SLAP_TCP_WMEM ) slapd_tcp_wmem = -1;
2649 }
2650
2651 return rc;
2652 }
2653
2654 static int
tcp_buffer_delete(BerVarray vals)2655 tcp_buffer_delete( BerVarray vals )
2656 {
2657 int i;
2658
2659 for ( i = 0; !BER_BVISNULL( &vals[ i ] ); i++ ) {
2660 tcp_buffer_delete_one( &vals[ i ] );
2661 }
2662
2663 return 0;
2664 }
2665
2666 static int
tcp_buffer_unparse(int size,int rw,Listener * l,struct berval * val)2667 tcp_buffer_unparse( int size, int rw, Listener *l, struct berval *val )
2668 {
2669 char buf[sizeof("2147483648")], *ptr;
2670
2671 /* unparse for later use */
2672 val->bv_len = snprintf( buf, sizeof( buf ), "%d", size );
2673 if ( l != NULL ) {
2674 val->bv_len += STRLENOF( "listener=" " " ) + l->sl_url.bv_len;
2675 }
2676
2677 if ( rw != ( SLAP_TCP_RMEM | SLAP_TCP_WMEM ) ) {
2678 if ( rw & SLAP_TCP_RMEM ) {
2679 val->bv_len += STRLENOF( "read=" );
2680 } else if ( rw & SLAP_TCP_WMEM ) {
2681 val->bv_len += STRLENOF( "write=" );
2682 }
2683 }
2684
2685 val->bv_val = SLAP_MALLOC( val->bv_len + 1 );
2686
2687 ptr = val->bv_val;
2688
2689 if ( l != NULL ) {
2690 ptr = lutil_strcopy( ptr, "listener=" );
2691 ptr = lutil_strncopy( ptr, l->sl_url.bv_val, l->sl_url.bv_len );
2692 *ptr++ = ' ';
2693 }
2694
2695 if ( rw != ( SLAP_TCP_RMEM | SLAP_TCP_WMEM ) ) {
2696 if ( rw & SLAP_TCP_RMEM ) {
2697 ptr = lutil_strcopy( ptr, "read=" );
2698 } else if ( rw & SLAP_TCP_WMEM ) {
2699 ptr = lutil_strcopy( ptr, "write=" );
2700 }
2701 }
2702
2703 ptr = lutil_strcopy( ptr, buf );
2704 *ptr = '\0';
2705
2706 assert( val->bv_val + val->bv_len == ptr );
2707
2708 return LDAP_SUCCESS;
2709 }
2710
2711 static int
tcp_buffer_add_one(int argc,char ** argv)2712 tcp_buffer_add_one( int argc, char **argv )
2713 {
2714 int rc = 0;
2715 int size = -1, rw = 0;
2716 Listener *l = NULL;
2717
2718 struct berval val;
2719
2720 /* parse */
2721 rc = tcp_buffer_parse( NULL, argc, argv, &size, &rw, &l );
2722 if ( rc != 0 ) {
2723 return rc;
2724 }
2725
2726 /* unparse for later use */
2727 rc = tcp_buffer_unparse( size, rw, l, &val );
2728 if ( rc != LDAP_SUCCESS ) {
2729 return rc;
2730 }
2731
2732 /* use parsed values */
2733 if ( l != NULL ) {
2734 int i;
2735 Listener **ll = slapd_get_listeners();
2736
2737 for ( i = 0; ll[ i ] != NULL; i++ ) {
2738 if ( ll[ i ] == l ) break;
2739 }
2740
2741 if ( ll[ i ] == NULL ) {
2742 return LDAP_NO_SUCH_ATTRIBUTE;
2743 }
2744
2745 /* buffer only applies to TCP listeners;
2746 * we do not do any check here, and delegate them
2747 * to setsockopt(2) */
2748 if ( rw & SLAP_TCP_RMEM ) l->sl_tcp_rmem = size;
2749 if ( rw & SLAP_TCP_WMEM ) l->sl_tcp_wmem = size;
2750
2751 for ( i++ ; ll[ i ] != NULL && bvmatch( &l->sl_url, &ll[ i ]->sl_url ); i++ ) {
2752 if ( rw & SLAP_TCP_RMEM ) ll[ i ]->sl_tcp_rmem = size;
2753 if ( rw & SLAP_TCP_WMEM ) ll[ i ]->sl_tcp_wmem = size;
2754 }
2755
2756 } else {
2757 /* NOTE: this affects listeners without a specific setting,
2758 * does not set all listeners */
2759 if ( rw & SLAP_TCP_RMEM ) slapd_tcp_rmem = size;
2760 if ( rw & SLAP_TCP_WMEM ) slapd_tcp_wmem = size;
2761 }
2762
2763 tcp_buffer = SLAP_REALLOC( tcp_buffer, sizeof( struct berval ) * ( tcp_buffer_num + 2 ) );
2764 /* append */
2765 tcp_buffer[ tcp_buffer_num ] = val;
2766
2767 tcp_buffer_num++;
2768 BER_BVZERO( &tcp_buffer[ tcp_buffer_num ] );
2769
2770 return rc;
2771 }
2772
2773 static int
config_tcp_buffer(ConfigArgs * c)2774 config_tcp_buffer( ConfigArgs *c )
2775 {
2776 if ( c->op == SLAP_CONFIG_EMIT ) {
2777 if ( tcp_buffer == NULL || BER_BVISNULL( &tcp_buffer[ 0 ] ) ) {
2778 return 1;
2779 }
2780 value_add( &c->rvalue_vals, tcp_buffer );
2781 value_add( &c->rvalue_nvals, tcp_buffer );
2782
2783 } else if ( c->op == LDAP_MOD_DELETE ) {
2784 if ( !c->line ) {
2785 tcp_buffer_delete( tcp_buffer );
2786 ber_bvarray_free( tcp_buffer );
2787 tcp_buffer = NULL;
2788 tcp_buffer_num = 0;
2789
2790 } else {
2791 int rc = 0;
2792 int size = -1, rw = 0;
2793 Listener *l = NULL;
2794
2795 struct berval val = BER_BVNULL;
2796
2797 int i;
2798
2799 if ( tcp_buffer_num == 0 ) {
2800 return 1;
2801 }
2802
2803 /* parse */
2804 rc = tcp_buffer_parse( NULL, c->argc - 1, &c->argv[ 1 ], &size, &rw, &l );
2805 if ( rc != 0 ) {
2806 return 1;
2807 }
2808
2809 /* unparse for later use */
2810 rc = tcp_buffer_unparse( size, rw, l, &val );
2811 if ( rc != LDAP_SUCCESS ) {
2812 return 1;
2813 }
2814
2815 for ( i = 0; !BER_BVISNULL( &tcp_buffer[ i ] ); i++ ) {
2816 if ( bvmatch( &tcp_buffer[ i ], &val ) ) {
2817 break;
2818 }
2819 }
2820
2821 if ( BER_BVISNULL( &tcp_buffer[ i ] ) ) {
2822 /* not found */
2823 rc = 1;
2824 goto done;
2825 }
2826
2827 tcp_buffer_delete_one( &tcp_buffer[ i ] );
2828 ber_memfree( tcp_buffer[ i ].bv_val );
2829 for ( ; i < tcp_buffer_num; i++ ) {
2830 tcp_buffer[ i ] = tcp_buffer[ i + 1 ];
2831 }
2832 tcp_buffer_num--;
2833
2834 done:;
2835 if ( !BER_BVISNULL( &val ) ) {
2836 SLAP_FREE( val.bv_val );
2837 }
2838
2839 }
2840
2841 } else {
2842 int rc;
2843
2844 rc = tcp_buffer_add_one( c->argc - 1, &c->argv[ 1 ] );
2845 if ( rc ) {
2846 snprintf( c->cr_msg, sizeof( c->cr_msg ),
2847 "<%s> unable to add value #%d",
2848 c->argv[0], tcp_buffer_num );
2849 Debug( LDAP_DEBUG_ANY, "%s: %s\n",
2850 c->log, c->cr_msg, 0 );
2851 return 1;
2852 }
2853 }
2854
2855 return 0;
2856 }
2857 #endif /* LDAP_TCP_BUFFER */
2858
2859 static int
config_suffix(ConfigArgs * c)2860 config_suffix(ConfigArgs *c)
2861 {
2862 Backend *tbe;
2863 struct berval pdn, ndn;
2864 char *notallowed = NULL;
2865
2866 if ( c->be == frontendDB ) {
2867 notallowed = "frontend";
2868
2869 } else if ( SLAP_MONITOR(c->be) ) {
2870 notallowed = "monitor";
2871
2872 } else if ( SLAP_CONFIG(c->be) ) {
2873 notallowed = "config";
2874 }
2875
2876 if ( notallowed != NULL ) {
2877 char buf[ SLAP_TEXT_BUFLEN ] = { '\0' };
2878
2879 switch ( c->op ) {
2880 case LDAP_MOD_ADD:
2881 case LDAP_MOD_DELETE:
2882 case LDAP_MOD_REPLACE:
2883 case LDAP_MOD_INCREMENT:
2884 case SLAP_CONFIG_ADD:
2885 if ( !BER_BVISNULL( &c->value_dn ) ) {
2886 snprintf( buf, sizeof( buf ), "<%s> ",
2887 c->value_dn.bv_val );
2888 }
2889
2890 Debug(LDAP_DEBUG_ANY,
2891 "%s: suffix %snot allowed in %s database.\n",
2892 c->log, buf, notallowed );
2893 break;
2894
2895 case SLAP_CONFIG_EMIT:
2896 /* don't complain when emitting... */
2897 break;
2898
2899 default:
2900 /* FIXME: don't know what values may be valid;
2901 * please remove assertion, or add legal values
2902 * to either block */
2903 assert( 0 );
2904 break;
2905 }
2906
2907 return 1;
2908 }
2909
2910 if (c->op == SLAP_CONFIG_EMIT) {
2911 if ( c->be->be_suffix == NULL
2912 || BER_BVISNULL( &c->be->be_suffix[0] ) )
2913 {
2914 return 1;
2915 } else {
2916 value_add( &c->rvalue_vals, c->be->be_suffix );
2917 value_add( &c->rvalue_nvals, c->be->be_nsuffix );
2918 return 0;
2919 }
2920 } else if ( c->op == LDAP_MOD_DELETE ) {
2921 if ( c->valx < 0 ) {
2922 ber_bvarray_free( c->be->be_suffix );
2923 ber_bvarray_free( c->be->be_nsuffix );
2924 c->be->be_suffix = NULL;
2925 c->be->be_nsuffix = NULL;
2926 } else {
2927 int i = c->valx;
2928 ch_free( c->be->be_suffix[i].bv_val );
2929 ch_free( c->be->be_nsuffix[i].bv_val );
2930 do {
2931 c->be->be_suffix[i] = c->be->be_suffix[i+1];
2932 c->be->be_nsuffix[i] = c->be->be_nsuffix[i+1];
2933 i++;
2934 } while ( !BER_BVISNULL( &c->be->be_suffix[i] ) );
2935 }
2936 return 0;
2937 }
2938
2939 #ifdef SLAPD_MONITOR_DN
2940 if(!strcasecmp(c->argv[1], SLAPD_MONITOR_DN)) {
2941 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> DN is reserved for monitoring slapd",
2942 c->argv[0] );
2943 Debug(LDAP_DEBUG_ANY, "%s: %s (%s)\n",
2944 c->log, c->cr_msg, SLAPD_MONITOR_DN);
2945 return(1);
2946 }
2947 #endif
2948
2949 if (SLAP_DB_ONE_SUFFIX( c->be ) && c->be->be_suffix &&
2950 !BER_BVISNULL( &c->be->be_suffix[0] )) {
2951 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> Only one suffix is allowed on this %s backend",
2952 c->argv[0], c->be->bd_info->bi_type );
2953 Debug(LDAP_DEBUG_ANY, "%s: %s\n",
2954 c->log, c->cr_msg, 0);
2955 return(1);
2956 }
2957
2958 pdn = c->value_dn;
2959 ndn = c->value_ndn;
2960
2961 if (SLAP_DBHIDDEN( c->be ))
2962 tbe = NULL;
2963 else
2964 tbe = select_backend(&ndn, 0);
2965 if(tbe == c->be) {
2966 Debug( LDAP_DEBUG_ANY, "%s: suffix already served by this backend!.\n",
2967 c->log, 0, 0);
2968 free(pdn.bv_val);
2969 free(ndn.bv_val);
2970 return 1;
2971 } else if(tbe) {
2972 BackendDB *b2 = tbe;
2973
2974 /* Does tbe precede be? */
2975 while (( b2 = LDAP_STAILQ_NEXT(b2, be_next )) && b2 && b2 != c->be );
2976
2977 if ( b2 ) {
2978 char *type = tbe->bd_info->bi_type;
2979
2980 if ( overlay_is_over( tbe ) ) {
2981 slap_overinfo *oi = (slap_overinfo *)tbe->bd_info->bi_private;
2982 type = oi->oi_orig->bi_type;
2983 }
2984
2985 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> namingContext \"%s\" "
2986 "already served by a preceding %s database",
2987 c->argv[0], pdn.bv_val, type );
2988 Debug(LDAP_DEBUG_ANY, "%s: %s serving namingContext \"%s\"\n",
2989 c->log, c->cr_msg, tbe->be_suffix[0].bv_val);
2990 free(pdn.bv_val);
2991 free(ndn.bv_val);
2992 return(1);
2993 }
2994 }
2995 if(pdn.bv_len == 0 && default_search_nbase.bv_len) {
2996 Debug(LDAP_DEBUG_ANY, "%s: suffix DN empty and default search "
2997 "base provided \"%s\" (assuming okay)\n",
2998 c->log, default_search_base.bv_val, 0);
2999 }
3000 ber_bvarray_add(&c->be->be_suffix, &pdn);
3001 ber_bvarray_add(&c->be->be_nsuffix, &ndn);
3002 return(0);
3003 }
3004
3005 static int
config_rootdn(ConfigArgs * c)3006 config_rootdn(ConfigArgs *c) {
3007 if (c->op == SLAP_CONFIG_EMIT) {
3008 if ( !BER_BVISNULL( &c->be->be_rootdn )) {
3009 value_add_one(&c->rvalue_vals, &c->be->be_rootdn);
3010 value_add_one(&c->rvalue_nvals, &c->be->be_rootndn);
3011 return 0;
3012 } else {
3013 return 1;
3014 }
3015 } else if ( c->op == LDAP_MOD_DELETE ) {
3016 ch_free( c->be->be_rootdn.bv_val );
3017 ch_free( c->be->be_rootndn.bv_val );
3018 BER_BVZERO( &c->be->be_rootdn );
3019 BER_BVZERO( &c->be->be_rootndn );
3020 return 0;
3021 }
3022 if ( !BER_BVISNULL( &c->be->be_rootdn )) {
3023 ch_free( c->be->be_rootdn.bv_val );
3024 ch_free( c->be->be_rootndn.bv_val );
3025 }
3026 c->be->be_rootdn = c->value_dn;
3027 c->be->be_rootndn = c->value_ndn;
3028 return(0);
3029 }
3030
3031 static int
config_rootpw(ConfigArgs * c)3032 config_rootpw(ConfigArgs *c) {
3033 Backend *tbe;
3034
3035 if (c->op == SLAP_CONFIG_EMIT) {
3036 if (!BER_BVISEMPTY(&c->be->be_rootpw)) {
3037 /* don't copy, because "rootpw" is marked
3038 * as CFG_BERVAL */
3039 c->value_bv = c->be->be_rootpw;
3040 return 0;
3041 }
3042 return 1;
3043 } else if ( c->op == LDAP_MOD_DELETE ) {
3044 ch_free( c->be->be_rootpw.bv_val );
3045 BER_BVZERO( &c->be->be_rootpw );
3046 return 0;
3047 }
3048
3049 tbe = select_backend(&c->be->be_rootndn, 0);
3050 if(tbe != c->be && !SLAP_DBHIDDEN( c->be )) {
3051 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> can only be set when rootdn is under suffix",
3052 c->argv[0] );
3053 Debug(LDAP_DEBUG_ANY, "%s: %s\n",
3054 c->log, c->cr_msg, 0);
3055 return(1);
3056 }
3057 if ( !BER_BVISNULL( &c->be->be_rootpw ))
3058 ch_free( c->be->be_rootpw.bv_val );
3059 c->be->be_rootpw = c->value_bv;
3060 return(0);
3061 }
3062
3063 static int
config_restrict(ConfigArgs * c)3064 config_restrict(ConfigArgs *c) {
3065 slap_mask_t restrictops = 0;
3066 int i;
3067 slap_verbmasks restrictable_ops[] = {
3068 { BER_BVC("bind"), SLAP_RESTRICT_OP_BIND },
3069 { BER_BVC("add"), SLAP_RESTRICT_OP_ADD },
3070 { BER_BVC("modify"), SLAP_RESTRICT_OP_MODIFY },
3071 { BER_BVC("rename"), SLAP_RESTRICT_OP_RENAME },
3072 { BER_BVC("modrdn"), 0 },
3073 { BER_BVC("delete"), SLAP_RESTRICT_OP_DELETE },
3074 { BER_BVC("search"), SLAP_RESTRICT_OP_SEARCH },
3075 { BER_BVC("compare"), SLAP_RESTRICT_OP_COMPARE },
3076 { BER_BVC("read"), SLAP_RESTRICT_OP_READS },
3077 { BER_BVC("write"), SLAP_RESTRICT_OP_WRITES },
3078 { BER_BVC("extended"), SLAP_RESTRICT_OP_EXTENDED },
3079 { BER_BVC("extended=" LDAP_EXOP_START_TLS ), SLAP_RESTRICT_EXOP_START_TLS },
3080 { BER_BVC("extended=" LDAP_EXOP_MODIFY_PASSWD ), SLAP_RESTRICT_EXOP_MODIFY_PASSWD },
3081 { BER_BVC("extended=" LDAP_EXOP_X_WHO_AM_I ), SLAP_RESTRICT_EXOP_WHOAMI },
3082 { BER_BVC("extended=" LDAP_EXOP_X_CANCEL ), SLAP_RESTRICT_EXOP_CANCEL },
3083 { BER_BVC("all"), SLAP_RESTRICT_OP_ALL },
3084 { BER_BVNULL, 0 }
3085 };
3086
3087 if (c->op == SLAP_CONFIG_EMIT) {
3088 return mask_to_verbs( restrictable_ops, c->be->be_restrictops,
3089 &c->rvalue_vals );
3090 } else if ( c->op == LDAP_MOD_DELETE ) {
3091 if ( !c->line ) {
3092 c->be->be_restrictops = 0;
3093 } else {
3094 i = verb_to_mask( c->line, restrictable_ops );
3095 c->be->be_restrictops &= ~restrictable_ops[i].mask;
3096 }
3097 return 0;
3098 }
3099 i = verbs_to_mask( c->argc, c->argv, restrictable_ops, &restrictops );
3100 if ( i ) {
3101 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> unknown operation", c->argv[0] );
3102 Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
3103 c->log, c->cr_msg, c->argv[i]);
3104 return(1);
3105 }
3106 if ( restrictops & SLAP_RESTRICT_OP_EXTENDED )
3107 restrictops &= ~SLAP_RESTRICT_EXOP_MASK;
3108 c->be->be_restrictops |= restrictops;
3109 return(0);
3110 }
3111
3112 static int
config_allows(ConfigArgs * c)3113 config_allows(ConfigArgs *c) {
3114 slap_mask_t allows = 0;
3115 int i;
3116 slap_verbmasks allowable_ops[] = {
3117 { BER_BVC("bind_v2"), SLAP_ALLOW_BIND_V2 },
3118 { BER_BVC("bind_anon_cred"), SLAP_ALLOW_BIND_ANON_CRED },
3119 { BER_BVC("bind_anon_dn"), SLAP_ALLOW_BIND_ANON_DN },
3120 { BER_BVC("update_anon"), SLAP_ALLOW_UPDATE_ANON },
3121 { BER_BVC("proxy_authz_anon"), SLAP_ALLOW_PROXY_AUTHZ_ANON },
3122 { BER_BVNULL, 0 }
3123 };
3124 if (c->op == SLAP_CONFIG_EMIT) {
3125 return mask_to_verbs( allowable_ops, global_allows, &c->rvalue_vals );
3126 } else if ( c->op == LDAP_MOD_DELETE ) {
3127 if ( !c->line ) {
3128 global_allows = 0;
3129 } else {
3130 i = verb_to_mask( c->line, allowable_ops );
3131 global_allows &= ~allowable_ops[i].mask;
3132 }
3133 return 0;
3134 }
3135 i = verbs_to_mask(c->argc, c->argv, allowable_ops, &allows);
3136 if ( i ) {
3137 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> unknown feature", c->argv[0] );
3138 Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
3139 c->log, c->cr_msg, c->argv[i]);
3140 return(1);
3141 }
3142 global_allows |= allows;
3143 return(0);
3144 }
3145
3146 static int
config_disallows(ConfigArgs * c)3147 config_disallows(ConfigArgs *c) {
3148 slap_mask_t disallows = 0;
3149 int i;
3150 slap_verbmasks disallowable_ops[] = {
3151 { BER_BVC("bind_anon"), SLAP_DISALLOW_BIND_ANON },
3152 { BER_BVC("bind_simple"), SLAP_DISALLOW_BIND_SIMPLE },
3153 { BER_BVC("tls_2_anon"), SLAP_DISALLOW_TLS_2_ANON },
3154 { BER_BVC("tls_authc"), SLAP_DISALLOW_TLS_AUTHC },
3155 { BER_BVC("proxy_authz_non_critical"), SLAP_DISALLOW_PROXY_AUTHZ_N_CRIT },
3156 { BER_BVC("dontusecopy_non_critical"), SLAP_DISALLOW_DONTUSECOPY_N_CRIT },
3157 { BER_BVNULL, 0 }
3158 };
3159 if (c->op == SLAP_CONFIG_EMIT) {
3160 return mask_to_verbs( disallowable_ops, global_disallows, &c->rvalue_vals );
3161 } else if ( c->op == LDAP_MOD_DELETE ) {
3162 if ( !c->line ) {
3163 global_disallows = 0;
3164 } else {
3165 i = verb_to_mask( c->line, disallowable_ops );
3166 global_disallows &= ~disallowable_ops[i].mask;
3167 }
3168 return 0;
3169 }
3170 i = verbs_to_mask(c->argc, c->argv, disallowable_ops, &disallows);
3171 if ( i ) {
3172 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> unknown feature", c->argv[0] );
3173 Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
3174 c->log, c->cr_msg, c->argv[i]);
3175 return(1);
3176 }
3177 global_disallows |= disallows;
3178 return(0);
3179 }
3180
3181 static int
config_requires(ConfigArgs * c)3182 config_requires(ConfigArgs *c) {
3183 slap_mask_t requires = frontendDB->be_requires;
3184 int i, argc = c->argc;
3185 char **argv = c->argv;
3186
3187 slap_verbmasks requires_ops[] = {
3188 { BER_BVC("bind"), SLAP_REQUIRE_BIND },
3189 { BER_BVC("LDAPv3"), SLAP_REQUIRE_LDAP_V3 },
3190 { BER_BVC("authc"), SLAP_REQUIRE_AUTHC },
3191 { BER_BVC("sasl"), SLAP_REQUIRE_SASL },
3192 { BER_BVC("strong"), SLAP_REQUIRE_STRONG },
3193 { BER_BVNULL, 0 }
3194 };
3195 if (c->op == SLAP_CONFIG_EMIT) {
3196 return mask_to_verbs( requires_ops, c->be->be_requires, &c->rvalue_vals );
3197 } else if ( c->op == LDAP_MOD_DELETE ) {
3198 if ( !c->line ) {
3199 c->be->be_requires = 0;
3200 } else {
3201 i = verb_to_mask( c->line, requires_ops );
3202 c->be->be_requires &= ~requires_ops[i].mask;
3203 }
3204 return 0;
3205 }
3206 /* "none" can only be first, to wipe out default/global values */
3207 if ( strcasecmp( c->argv[ 1 ], "none" ) == 0 ) {
3208 argv++;
3209 argc--;
3210 requires = 0;
3211 }
3212 i = verbs_to_mask(argc, argv, requires_ops, &requires);
3213 if ( i ) {
3214 if (strcasecmp( c->argv[ i ], "none" ) == 0 ) {
3215 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> \"none\" (#%d) must be listed first", c->argv[0], i - 1 );
3216 Debug(LDAP_DEBUG_ANY, "%s: %s\n",
3217 c->log, c->cr_msg, 0);
3218 } else {
3219 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> unknown feature #%d", c->argv[0], i - 1 );
3220 Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
3221 c->log, c->cr_msg, c->argv[i]);
3222 }
3223 return(1);
3224 }
3225 c->be->be_requires = requires;
3226 return(0);
3227 }
3228
3229 static int
config_extra_attrs(ConfigArgs * c)3230 config_extra_attrs(ConfigArgs *c)
3231 {
3232 assert( c->be != NULL );
3233
3234 if ( c->op == SLAP_CONFIG_EMIT ) {
3235 int i;
3236
3237 if ( c->be->be_extra_anlist == NULL ) {
3238 return 1;
3239 }
3240
3241 for ( i = 0; !BER_BVISNULL( &c->be->be_extra_anlist[i].an_name ); i++ ) {
3242 value_add_one( &c->rvalue_vals, &c->be->be_extra_anlist[i].an_name );
3243 }
3244
3245 } else if ( c->op == LDAP_MOD_DELETE ) {
3246 if ( c->be->be_extra_anlist == NULL ) {
3247 return 1;
3248 }
3249
3250 if ( c->valx < 0 ) {
3251 anlist_free( c->be->be_extra_anlist, 1, NULL );
3252 c->be->be_extra_anlist = NULL;
3253
3254 } else {
3255 int i;
3256
3257 for ( i = 0; i < c->valx && !BER_BVISNULL( &c->be->be_extra_anlist[i + 1].an_name ); i++ )
3258 ;
3259
3260 if ( BER_BVISNULL( &c->be->be_extra_anlist[i].an_name ) ) {
3261 return 1;
3262 }
3263
3264 ch_free( c->be->be_extra_anlist[i].an_name.bv_val );
3265
3266 for ( ; !BER_BVISNULL( &c->be->be_extra_anlist[i].an_name ); i++ ) {
3267 c->be->be_extra_anlist[i] = c->be->be_extra_anlist[i + 1];
3268 }
3269 }
3270
3271 } else {
3272 c->be->be_extra_anlist = str2anlist( c->be->be_extra_anlist, c->argv[1], " ,\t" );
3273 if ( c->be->be_extra_anlist == NULL ) {
3274 return 1;
3275 }
3276 }
3277
3278 return 0;
3279 }
3280
3281 static slap_verbmasks *loglevel_ops;
3282
3283 static int
loglevel_init(void)3284 loglevel_init( void )
3285 {
3286 slap_verbmasks lo[] = {
3287 { BER_BVC("Any"), (slap_mask_t) LDAP_DEBUG_ANY },
3288 { BER_BVC("Trace"), LDAP_DEBUG_TRACE },
3289 { BER_BVC("Packets"), LDAP_DEBUG_PACKETS },
3290 { BER_BVC("Args"), LDAP_DEBUG_ARGS },
3291 { BER_BVC("Conns"), LDAP_DEBUG_CONNS },
3292 { BER_BVC("BER"), LDAP_DEBUG_BER },
3293 { BER_BVC("Filter"), LDAP_DEBUG_FILTER },
3294 { BER_BVC("Config"), LDAP_DEBUG_CONFIG },
3295 { BER_BVC("ACL"), LDAP_DEBUG_ACL },
3296 { BER_BVC("Stats"), LDAP_DEBUG_STATS },
3297 { BER_BVC("Stats2"), LDAP_DEBUG_STATS2 },
3298 { BER_BVC("Shell"), LDAP_DEBUG_SHELL },
3299 { BER_BVC("Parse"), LDAP_DEBUG_PARSE },
3300 #if 0 /* no longer used (nor supported) */
3301 { BER_BVC("Cache"), LDAP_DEBUG_CACHE },
3302 { BER_BVC("Index"), LDAP_DEBUG_INDEX },
3303 #endif
3304 { BER_BVC("Sync"), LDAP_DEBUG_SYNC },
3305 { BER_BVC("None"), LDAP_DEBUG_NONE },
3306 { BER_BVNULL, 0 }
3307 };
3308
3309 return slap_verbmasks_init( &loglevel_ops, lo );
3310 }
3311
3312 static void
loglevel_destroy(void)3313 loglevel_destroy( void )
3314 {
3315 if ( loglevel_ops ) {
3316 (void)slap_verbmasks_destroy( loglevel_ops );
3317 }
3318 loglevel_ops = NULL;
3319 }
3320
3321 static slap_mask_t loglevel_ignore[] = { -1, 0 };
3322
3323 int
slap_loglevel_register(slap_mask_t m,struct berval * s)3324 slap_loglevel_register( slap_mask_t m, struct berval *s )
3325 {
3326 int rc;
3327
3328 if ( loglevel_ops == NULL ) {
3329 loglevel_init();
3330 }
3331
3332 rc = slap_verbmasks_append( &loglevel_ops, m, s, loglevel_ignore );
3333
3334 if ( rc != 0 ) {
3335 Debug( LDAP_DEBUG_ANY, "slap_loglevel_register(%lu, \"%s\") failed\n",
3336 m, s->bv_val, 0 );
3337 }
3338
3339 return rc;
3340 }
3341
3342 int
slap_loglevel_get(struct berval * s,int * l)3343 slap_loglevel_get( struct berval *s, int *l )
3344 {
3345 int rc;
3346 slap_mask_t m, i;
3347
3348 if ( loglevel_ops == NULL ) {
3349 loglevel_init();
3350 }
3351
3352 for ( m = 0, i = 1; !BER_BVISNULL( &loglevel_ops[ i ].word ); i++ ) {
3353 m |= loglevel_ops[ i ].mask;
3354 }
3355
3356 for ( i = 1; m & i; i <<= 1 )
3357 ;
3358
3359 if ( i == 0 ) {
3360 return -1;
3361 }
3362
3363 rc = slap_verbmasks_append( &loglevel_ops, i, s, loglevel_ignore );
3364
3365 if ( rc != 0 ) {
3366 Debug( LDAP_DEBUG_ANY, "slap_loglevel_get(%lu, \"%s\") failed\n",
3367 i, s->bv_val, 0 );
3368
3369 } else {
3370 *l = i;
3371 }
3372
3373 return rc;
3374 }
3375
3376 int
str2loglevel(const char * s,int * l)3377 str2loglevel( const char *s, int *l )
3378 {
3379 int i;
3380
3381 if ( loglevel_ops == NULL ) {
3382 loglevel_init();
3383 }
3384
3385 i = verb_to_mask( s, loglevel_ops );
3386
3387 if ( BER_BVISNULL( &loglevel_ops[ i ].word ) ) {
3388 return -1;
3389 }
3390
3391 *l = loglevel_ops[ i ].mask;
3392
3393 return 0;
3394 }
3395
3396 const char *
loglevel2str(int l)3397 loglevel2str( int l )
3398 {
3399 struct berval bv = BER_BVNULL;
3400
3401 loglevel2bv( l, &bv );
3402
3403 return bv.bv_val;
3404 }
3405
3406 int
loglevel2bv(int l,struct berval * bv)3407 loglevel2bv( int l, struct berval *bv )
3408 {
3409 if ( loglevel_ops == NULL ) {
3410 loglevel_init();
3411 }
3412
3413 BER_BVZERO( bv );
3414
3415 return enum_to_verb( loglevel_ops, l, bv ) == -1;
3416 }
3417
3418 int
loglevel2bvarray(int l,BerVarray * bva)3419 loglevel2bvarray( int l, BerVarray *bva )
3420 {
3421 if ( loglevel_ops == NULL ) {
3422 loglevel_init();
3423 }
3424
3425 if ( l == 0 ) {
3426 struct berval bv = BER_BVC("0");
3427 return value_add_one( bva, &bv );
3428 }
3429
3430 return mask_to_verbs( loglevel_ops, l, bva );
3431 }
3432
3433 int
loglevel_print(FILE * out)3434 loglevel_print( FILE *out )
3435 {
3436 int i;
3437
3438 if ( loglevel_ops == NULL ) {
3439 loglevel_init();
3440 }
3441
3442 fprintf( out, "Installed log subsystems:\n\n" );
3443 for ( i = 0; !BER_BVISNULL( &loglevel_ops[ i ].word ); i++ ) {
3444 unsigned mask = loglevel_ops[ i ].mask & 0xffffffffUL;
3445 fprintf( out,
3446 (mask == ((slap_mask_t) -1 & 0xffffffffUL)
3447 ? "\t%-30s (-1, 0xffffffff)\n" : "\t%-30s (%u, 0x%x)\n"),
3448 loglevel_ops[ i ].word.bv_val, mask, mask );
3449 }
3450
3451 fprintf( out, "\nNOTE: custom log subsystems may be later installed "
3452 "by specific code\n\n" );
3453
3454 return 0;
3455 }
3456
3457 static int config_syslog;
3458
3459 static int
config_loglevel(ConfigArgs * c)3460 config_loglevel(ConfigArgs *c) {
3461 int i;
3462
3463 if ( loglevel_ops == NULL ) {
3464 loglevel_init();
3465 }
3466
3467 if (c->op == SLAP_CONFIG_EMIT) {
3468 /* Get default or commandline slapd setting */
3469 if ( ldap_syslog && !config_syslog )
3470 config_syslog = ldap_syslog;
3471 return loglevel2bvarray( config_syslog, &c->rvalue_vals );
3472
3473 } else if ( c->op == LDAP_MOD_DELETE ) {
3474 if ( !c->line ) {
3475 config_syslog = 0;
3476 } else {
3477 i = verb_to_mask( c->line, loglevel_ops );
3478 config_syslog &= ~loglevel_ops[i].mask;
3479 }
3480 if ( slapMode & SLAP_SERVER_MODE ) {
3481 ldap_syslog = config_syslog;
3482 }
3483 return 0;
3484 }
3485
3486 for( i=1; i < c->argc; i++ ) {
3487 int level;
3488
3489 if ( isdigit((unsigned char)c->argv[i][0]) || c->argv[i][0] == '-' ) {
3490 if( lutil_atoix( &level, c->argv[i], 0 ) != 0 ) {
3491 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> unable to parse level", c->argv[0] );
3492 Debug( LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
3493 c->log, c->cr_msg, c->argv[i]);
3494 return( 1 );
3495 }
3496 } else {
3497 if ( str2loglevel( c->argv[i], &level ) ) {
3498 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> unknown level", c->argv[0] );
3499 Debug( LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
3500 c->log, c->cr_msg, c->argv[i]);
3501 return( 1 );
3502 }
3503 }
3504 /* Explicitly setting a zero clears all the levels */
3505 if ( level )
3506 config_syslog |= level;
3507 else
3508 config_syslog = 0;
3509 }
3510 if ( slapMode & SLAP_SERVER_MODE ) {
3511 ldap_syslog = config_syslog;
3512 }
3513 return(0);
3514 }
3515
3516 static int
config_referral(ConfigArgs * c)3517 config_referral(ConfigArgs *c) {
3518 struct berval val;
3519 if (c->op == SLAP_CONFIG_EMIT) {
3520 if ( default_referral ) {
3521 value_add( &c->rvalue_vals, default_referral );
3522 return 0;
3523 } else {
3524 return 1;
3525 }
3526 } else if ( c->op == LDAP_MOD_DELETE ) {
3527 if ( c->valx < 0 ) {
3528 ber_bvarray_free( default_referral );
3529 default_referral = NULL;
3530 } else {
3531 int i = c->valx;
3532 ch_free( default_referral[i].bv_val );
3533 for (; default_referral[i].bv_val; i++ )
3534 default_referral[i] = default_referral[i+1];
3535 }
3536 return 0;
3537 }
3538 if(validate_global_referral(c->argv[1])) {
3539 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> invalid URL", c->argv[0] );
3540 Debug(LDAP_DEBUG_ANY, "%s: %s (%s)\n",
3541 c->log, c->cr_msg, c->argv[1]);
3542 return(1);
3543 }
3544
3545 ber_str2bv(c->argv[1], 0, 0, &val);
3546 if(value_add_one(&default_referral, &val)) return(LDAP_OTHER);
3547 return(0);
3548 }
3549
3550 static struct {
3551 struct berval key;
3552 int off;
3553 } sec_keys[] = {
3554 { BER_BVC("ssf="), offsetof(slap_ssf_set_t, sss_ssf) },
3555 { BER_BVC("transport="), offsetof(slap_ssf_set_t, sss_transport) },
3556 { BER_BVC("tls="), offsetof(slap_ssf_set_t, sss_tls) },
3557 { BER_BVC("sasl="), offsetof(slap_ssf_set_t, sss_sasl) },
3558 { BER_BVC("update_ssf="), offsetof(slap_ssf_set_t, sss_update_ssf) },
3559 { BER_BVC("update_transport="), offsetof(slap_ssf_set_t, sss_update_transport) },
3560 { BER_BVC("update_tls="), offsetof(slap_ssf_set_t, sss_update_tls) },
3561 { BER_BVC("update_sasl="), offsetof(slap_ssf_set_t, sss_update_sasl) },
3562 { BER_BVC("simple_bind="), offsetof(slap_ssf_set_t, sss_simple_bind) },
3563 { BER_BVNULL, 0 }
3564 };
3565
3566 static int
config_security(ConfigArgs * c)3567 config_security(ConfigArgs *c) {
3568 slap_ssf_set_t *set = &c->be->be_ssf_set;
3569 char *next;
3570 int i, j;
3571 if (c->op == SLAP_CONFIG_EMIT) {
3572 char numbuf[32];
3573 struct berval bv;
3574 slap_ssf_t *tgt;
3575 int rc = 1;
3576
3577 for (i=0; !BER_BVISNULL( &sec_keys[i].key ); i++) {
3578 tgt = (slap_ssf_t *)((char *)set + sec_keys[i].off);
3579 if ( *tgt ) {
3580 rc = 0;
3581 bv.bv_len = snprintf( numbuf, sizeof( numbuf ), "%u", *tgt );
3582 if ( bv.bv_len >= sizeof( numbuf ) ) {
3583 ber_bvarray_free_x( c->rvalue_vals, NULL );
3584 c->rvalue_vals = NULL;
3585 rc = 1;
3586 break;
3587 }
3588 bv.bv_len += sec_keys[i].key.bv_len;
3589 bv.bv_val = ch_malloc( bv.bv_len + 1);
3590 next = lutil_strcopy( bv.bv_val, sec_keys[i].key.bv_val );
3591 strcpy( next, numbuf );
3592 ber_bvarray_add( &c->rvalue_vals, &bv );
3593 }
3594 }
3595 return rc;
3596 }
3597 for(i = 1; i < c->argc; i++) {
3598 slap_ssf_t *tgt = NULL;
3599 char *src = NULL;
3600 for ( j=0; !BER_BVISNULL( &sec_keys[j].key ); j++ ) {
3601 if(!strncasecmp(c->argv[i], sec_keys[j].key.bv_val,
3602 sec_keys[j].key.bv_len)) {
3603 src = c->argv[i] + sec_keys[j].key.bv_len;
3604 tgt = (slap_ssf_t *)((char *)set + sec_keys[j].off);
3605 break;
3606 }
3607 }
3608 if ( !tgt ) {
3609 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> unknown factor", c->argv[0] );
3610 Debug(LDAP_DEBUG_ANY, "%s: %s %s\n",
3611 c->log, c->cr_msg, c->argv[i]);
3612 return(1);
3613 }
3614
3615 if ( lutil_atou( tgt, src ) != 0 ) {
3616 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> unable to parse factor", c->argv[0] );
3617 Debug(LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
3618 c->log, c->cr_msg, c->argv[i]);
3619 return(1);
3620 }
3621 }
3622 return(0);
3623 }
3624
3625 char *
anlist_unparse(AttributeName * an,char * ptr,ber_len_t buflen)3626 anlist_unparse( AttributeName *an, char *ptr, ber_len_t buflen ) {
3627 int comma = 0;
3628 char *start = ptr;
3629
3630 for (; !BER_BVISNULL( &an->an_name ); an++) {
3631 /* if buflen == 0, assume the buffer size has been
3632 * already checked otherwise */
3633 if ( buflen > 0 && buflen - ( ptr - start ) < comma + an->an_name.bv_len ) return NULL;
3634 if ( comma ) *ptr++ = ',';
3635 ptr = lutil_strcopy( ptr, an->an_name.bv_val );
3636 comma = 1;
3637 }
3638 return ptr;
3639 }
3640
3641 static int
config_updatedn(ConfigArgs * c)3642 config_updatedn(ConfigArgs *c) {
3643 if (c->op == SLAP_CONFIG_EMIT) {
3644 if (!BER_BVISEMPTY(&c->be->be_update_ndn)) {
3645 value_add_one(&c->rvalue_vals, &c->be->be_update_ndn);
3646 value_add_one(&c->rvalue_nvals, &c->be->be_update_ndn);
3647 return 0;
3648 }
3649 return 1;
3650 } else if ( c->op == LDAP_MOD_DELETE ) {
3651 ch_free( c->be->be_update_ndn.bv_val );
3652 BER_BVZERO( &c->be->be_update_ndn );
3653 SLAP_DBFLAGS(c->be) ^= (SLAP_DBFLAG_SHADOW | SLAP_DBFLAG_SLURP_SHADOW);
3654 return 0;
3655 }
3656 if(SLAP_SHADOW(c->be)) {
3657 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> database already shadowed", c->argv[0] );
3658 Debug(LDAP_DEBUG_ANY, "%s: %s\n",
3659 c->log, c->cr_msg, 0);
3660 return(1);
3661 }
3662
3663 ber_memfree_x( c->value_dn.bv_val, NULL );
3664 if ( !BER_BVISNULL( &c->be->be_update_ndn ) ) {
3665 ber_memfree_x( c->be->be_update_ndn.bv_val, NULL );
3666 }
3667 c->be->be_update_ndn = c->value_ndn;
3668 BER_BVZERO( &c->value_dn );
3669 BER_BVZERO( &c->value_ndn );
3670
3671 return config_slurp_shadow( c );
3672 }
3673
3674 int
config_shadow(ConfigArgs * c,slap_mask_t flag)3675 config_shadow( ConfigArgs *c, slap_mask_t flag )
3676 {
3677 char *notallowed = NULL;
3678
3679 if ( c->be == frontendDB ) {
3680 notallowed = "frontend";
3681
3682 } else if ( SLAP_MONITOR(c->be) ) {
3683 notallowed = "monitor";
3684 }
3685
3686 if ( notallowed != NULL ) {
3687 Debug( LDAP_DEBUG_ANY, "%s: %s database cannot be shadow.\n", c->log, notallowed, 0 );
3688 return 1;
3689 }
3690
3691 if ( SLAP_SHADOW(c->be) ) {
3692 /* if already shadow, only check consistency */
3693 if ( ( SLAP_DBFLAGS(c->be) & flag ) != flag ) {
3694 Debug( LDAP_DEBUG_ANY, "%s: inconsistent shadow flag 0x%lx.\n",
3695 c->log, flag, 0 );
3696 return 1;
3697 }
3698
3699 } else {
3700 SLAP_DBFLAGS(c->be) |= (SLAP_DBFLAG_SHADOW | flag);
3701 if ( !SLAP_MULTIMASTER( c->be ))
3702 SLAP_DBFLAGS(c->be) |= SLAP_DBFLAG_SINGLE_SHADOW;
3703 }
3704
3705 return 0;
3706 }
3707
3708 static int
config_updateref(ConfigArgs * c)3709 config_updateref(ConfigArgs *c) {
3710 struct berval val;
3711 if (c->op == SLAP_CONFIG_EMIT) {
3712 if ( c->be->be_update_refs ) {
3713 value_add( &c->rvalue_vals, c->be->be_update_refs );
3714 return 0;
3715 } else {
3716 return 1;
3717 }
3718 } else if ( c->op == LDAP_MOD_DELETE ) {
3719 if ( c->valx < 0 ) {
3720 ber_bvarray_free( c->be->be_update_refs );
3721 c->be->be_update_refs = NULL;
3722 } else {
3723 int i = c->valx;
3724 ch_free( c->be->be_update_refs[i].bv_val );
3725 for (; c->be->be_update_refs[i].bv_val; i++)
3726 c->be->be_update_refs[i] = c->be->be_update_refs[i+1];
3727 }
3728 return 0;
3729 }
3730 if(!SLAP_SHADOW(c->be) && !c->be->be_syncinfo) {
3731 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> must appear after syncrepl or updatedn",
3732 c->argv[0] );
3733 Debug(LDAP_DEBUG_ANY, "%s: %s\n",
3734 c->log, c->cr_msg, 0);
3735 return(1);
3736 }
3737
3738 if(validate_global_referral(c->argv[1])) {
3739 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> invalid URL", c->argv[0] );
3740 Debug(LDAP_DEBUG_ANY, "%s: %s (%s)\n",
3741 c->log, c->cr_msg, c->argv[1]);
3742 return(1);
3743 }
3744 ber_str2bv(c->argv[1], 0, 0, &val);
3745 if(value_add_one(&c->be->be_update_refs, &val)) return(LDAP_OTHER);
3746 return(0);
3747 }
3748
3749 static int
config_obsolete(ConfigArgs * c)3750 config_obsolete(ConfigArgs *c) {
3751 if (c->op == SLAP_CONFIG_EMIT)
3752 return 1;
3753
3754 snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> keyword is obsolete (ignored)",
3755 c->argv[0] );
3756 Debug(LDAP_DEBUG_ANY, "%s: %s\n", c->log, c->cr_msg, 0);
3757 return(0);
3758 }
3759
3760 static int
config_include(ConfigArgs * c)3761 config_include(ConfigArgs *c) {
3762 int savelineno = c->lineno;
3763 int rc;
3764 ConfigFile *cf;
3765 ConfigFile *cfsave = cfn;
3766 ConfigFile *cf2 = NULL;
3767
3768 /* Leftover from RE23. No dynamic config for include files */
3769 if ( c->op == SLAP_CONFIG_EMIT || c->op == LDAP_MOD_DELETE )
3770 return 1;
3771
3772 cf = ch_calloc( 1, sizeof(ConfigFile));
3773 if ( cfn->c_kids ) {
3774 for (cf2=cfn->c_kids; cf2 && cf2->c_sibs; cf2=cf2->c_sibs) ;
3775 cf2->c_sibs = cf;
3776 } else {
3777 cfn->c_kids = cf;
3778 }
3779 cfn = cf;
3780 ber_str2bv( c->argv[1], 0, 1, &cf->c_file );
3781 rc = read_config_file(c->argv[1], c->depth + 1, c, config_back_cf_table);
3782 c->lineno = savelineno - 1;
3783 cfn = cfsave;
3784 if ( rc ) {
3785 if ( cf2 ) cf2->c_sibs = NULL;
3786 else cfn->c_kids = NULL;
3787 ch_free( cf->c_file.bv_val );
3788 ch_free( cf );
3789 } else {
3790 c->ca_private = cf;
3791 }
3792 return(rc);
3793 }
3794
3795 #ifdef HAVE_TLS
3796 static int
config_tls_cleanup(ConfigArgs * c)3797 config_tls_cleanup(ConfigArgs *c) {
3798 int rc = 0;
3799
3800 if ( slap_tls_ld ) {
3801 int opt = 1;
3802
3803 ldap_pvt_tls_ctx_free( slap_tls_ctx );
3804 slap_tls_ctx = NULL;
3805
3806 /* Force new ctx to be created */
3807 rc = ldap_pvt_tls_set_option( slap_tls_ld, LDAP_OPT_X_TLS_NEWCTX, &opt );
3808 if( rc == 0 ) {
3809 /* The ctx's refcount is bumped up here */
3810 ldap_pvt_tls_get_option( slap_tls_ld, LDAP_OPT_X_TLS_CTX, &slap_tls_ctx );
3811 /* This is a no-op if it's already loaded */
3812 load_extop( &slap_EXOP_START_TLS, 0, starttls_extop );
3813 } else {
3814 if ( rc == LDAP_NOT_SUPPORTED )
3815 rc = LDAP_UNWILLING_TO_PERFORM;
3816 else
3817 rc = LDAP_OTHER;
3818 }
3819 }
3820 return rc;
3821 }
3822
3823 static int
config_tls_option(ConfigArgs * c)3824 config_tls_option(ConfigArgs *c) {
3825 int flag;
3826 LDAP *ld = slap_tls_ld;
3827 switch(c->type) {
3828 case CFG_TLS_RAND: flag = LDAP_OPT_X_TLS_RANDOM_FILE; ld = NULL; break;
3829 case CFG_TLS_CIPHER: flag = LDAP_OPT_X_TLS_CIPHER_SUITE; break;
3830 case CFG_TLS_CERT_FILE: flag = LDAP_OPT_X_TLS_CERTFILE; break;
3831 case CFG_TLS_CERT_KEY: flag = LDAP_OPT_X_TLS_KEYFILE; break;
3832 case CFG_TLS_CA_PATH: flag = LDAP_OPT_X_TLS_CACERTDIR; break;
3833 case CFG_TLS_CA_FILE: flag = LDAP_OPT_X_TLS_CACERTFILE; break;
3834 case CFG_TLS_DH_FILE: flag = LDAP_OPT_X_TLS_DHFILE; break;
3835 case CFG_TLS_ECNAME: flag = LDAP_OPT_X_TLS_ECNAME; break;
3836 #ifdef HAVE_GNUTLS
3837 case CFG_TLS_CRL_FILE: flag = LDAP_OPT_X_TLS_CRLFILE; break;
3838 #endif
3839 default: Debug(LDAP_DEBUG_ANY, "%s: "
3840 "unknown tls_option <0x%x>\n",
3841 c->log, c->type, 0);
3842 return 1;
3843 }
3844 if (c->op == SLAP_CONFIG_EMIT) {
3845 return ldap_pvt_tls_get_option( ld, flag, &c->value_string );
3846 } else if ( c->op == LDAP_MOD_DELETE ) {
3847 c->cleanup = config_tls_cleanup;
3848 return ldap_pvt_tls_set_option( ld, flag, NULL );
3849 }
3850 ch_free(c->value_string);
3851 c->cleanup = config_tls_cleanup;
3852 return(ldap_pvt_tls_set_option(ld, flag, c->argv[1]));
3853 }
3854
3855 /* FIXME: this ought to be provided by libldap */
3856 static int
config_tls_config(ConfigArgs * c)3857 config_tls_config(ConfigArgs *c) {
3858 int i, flag;
3859 switch(c->type) {
3860 case CFG_TLS_CRLCHECK: flag = LDAP_OPT_X_TLS_CRLCHECK; break;
3861 case CFG_TLS_VERIFY: flag = LDAP_OPT_X_TLS_REQUIRE_CERT; break;
3862 case CFG_TLS_PROTOCOL_MIN: flag = LDAP_OPT_X_TLS_PROTOCOL_MIN; break;
3863 default:
3864 Debug(LDAP_DEBUG_ANY, "%s: "
3865 "unknown tls_option <0x%x>\n",
3866 c->log, c->type, 0);
3867 return 1;
3868 }
3869 if (c->op == SLAP_CONFIG_EMIT) {
3870 return slap_tls_get_config( slap_tls_ld, flag, &c->value_string );
3871 } else if ( c->op == LDAP_MOD_DELETE ) {
3872 int i = 0;
3873 c->cleanup = config_tls_cleanup;
3874 return ldap_pvt_tls_set_option( slap_tls_ld, flag, &i );
3875 }
3876 ch_free( c->value_string );
3877 c->cleanup = config_tls_cleanup;
3878 if ( isdigit( (unsigned char)c->argv[1][0] ) && c->type != CFG_TLS_PROTOCOL_MIN ) {
3879 if ( lutil_atoi( &i, c->argv[1] ) != 0 ) {
3880 Debug(LDAP_DEBUG_ANY, "%s: "
3881 "unable to parse %s \"%s\"\n",
3882 c->log, c->argv[0], c->argv[1] );
3883 return 1;
3884 }
3885 return(ldap_pvt_tls_set_option(slap_tls_ld, flag, &i));
3886 } else {
3887 return(ldap_int_tls_config(slap_tls_ld, flag, c->argv[1]));
3888 }
3889 }
3890 #endif
3891
3892 static CfEntryInfo *
config_find_base(CfEntryInfo * root,struct berval * dn,CfEntryInfo ** last)3893 config_find_base( CfEntryInfo *root, struct berval *dn, CfEntryInfo **last )
3894 {
3895 struct berval cdn;
3896 char *c;
3897
3898 if ( !root ) {
3899 *last = NULL;
3900 return NULL;
3901 }
3902
3903 if ( dn_match( &root->ce_entry->e_nname, dn ))
3904 return root;
3905
3906 c = dn->bv_val+dn->bv_len;
3907 for (;*c != ',';c--);
3908
3909 while(root) {
3910 *last = root;
3911 for (--c;c>dn->bv_val && *c != ',';c--);
3912 cdn.bv_val = c;
3913 if ( *c == ',' )
3914 cdn.bv_val++;
3915 cdn.bv_len = dn->bv_len - (cdn.bv_val - dn->bv_val);
3916
3917 root = root->ce_kids;
3918
3919 for (;root;root=root->ce_sibs) {
3920 if ( dn_match( &root->ce_entry->e_nname, &cdn )) {
3921 if ( cdn.bv_val == dn->bv_val ) {
3922 return root;
3923 }
3924 break;
3925 }
3926 }
3927 }
3928 return root;
3929 }
3930
3931 typedef struct setup_cookie {
3932 CfBackInfo *cfb;
3933 ConfigArgs *ca;
3934 Entry *frontend;
3935 Entry *config;
3936 int got_frontend;
3937 int got_config;
3938 } setup_cookie;
3939
3940 static int
config_ldif_resp(Operation * op,SlapReply * rs)3941 config_ldif_resp( Operation *op, SlapReply *rs )
3942 {
3943 if ( rs->sr_type == REP_SEARCH ) {
3944 setup_cookie *sc = op->o_callback->sc_private;
3945 struct berval pdn;
3946
3947 sc->cfb->cb_got_ldif = 1;
3948 /* Does the frontend exist? */
3949 if ( !sc->got_frontend ) {
3950 if ( !strncmp( rs->sr_entry->e_nname.bv_val,
3951 "olcDatabase", STRLENOF( "olcDatabase" )))
3952 {
3953 if ( strncmp( rs->sr_entry->e_nname.bv_val +
3954 STRLENOF( "olcDatabase" ), "={-1}frontend",
3955 STRLENOF( "={-1}frontend" )))
3956 {
3957 struct berval rdn;
3958 int i = op->o_noop;
3959 sc->ca->be = frontendDB;
3960 sc->ca->bi = frontendDB->bd_info;
3961 frontendDB->be_cf_ocs = &CFOC_FRONTEND;
3962 rdn.bv_val = sc->ca->log;
3963 rdn.bv_len = snprintf(rdn.bv_val, sizeof( sc->ca->log ),
3964 "%s=" SLAP_X_ORDERED_FMT "%s",
3965 cfAd_database->ad_cname.bv_val, -1,
3966 sc->ca->bi->bi_type);
3967 op->o_noop = 1;
3968 sc->frontend = config_build_entry( op, rs,
3969 sc->cfb->cb_root, sc->ca, &rdn, &CFOC_DATABASE,
3970 sc->ca->be->be_cf_ocs );
3971 op->o_noop = i;
3972 sc->got_frontend++;
3973 } else {
3974 sc->got_frontend++;
3975 goto ok;
3976 }
3977 }
3978 }
3979
3980 dnParent( &rs->sr_entry->e_nname, &pdn );
3981
3982 /* Does the configDB exist? */
3983 if ( sc->got_frontend && !sc->got_config &&
3984 !strncmp( rs->sr_entry->e_nname.bv_val,
3985 "olcDatabase", STRLENOF( "olcDatabase" )) &&
3986 dn_match( &config_rdn, &pdn ) )
3987 {
3988 if ( strncmp( rs->sr_entry->e_nname.bv_val +
3989 STRLENOF( "olcDatabase" ), "={0}config",
3990 STRLENOF( "={0}config" )))
3991 {
3992 struct berval rdn;
3993 int i = op->o_noop;
3994 sc->ca->be = LDAP_STAILQ_FIRST( &backendDB );
3995 sc->ca->bi = sc->ca->be->bd_info;
3996 rdn.bv_val = sc->ca->log;
3997 rdn.bv_len = snprintf(rdn.bv_val, sizeof( sc->ca->log ),
3998 "%s=" SLAP_X_ORDERED_FMT "%s",
3999 cfAd_database->ad_cname.bv_val, 0,
4000 sc->ca->bi->bi_type);
4001 op->o_noop = 1;
4002 sc->config = config_build_entry( op, rs, sc->cfb->cb_root,
4003 sc->ca, &rdn, &CFOC_DATABASE, sc->ca->be->be_cf_ocs );
4004 op->o_noop = i;
4005 }
4006 sc->got_config++;
4007 }
4008
4009 ok:
4010 rs->sr_err = config_add_internal( sc->cfb, rs->sr_entry, sc->ca, NULL, NULL, NULL );
4011 if ( rs->sr_err != LDAP_SUCCESS ) {
4012 Debug( LDAP_DEBUG_ANY, "config error processing %s: %s\n",
4013 rs->sr_entry->e_name.bv_val, sc->ca->cr_msg, 0 );
4014 }
4015 }
4016 return rs->sr_err;
4017 }
4018
4019 /* Configure and read the underlying back-ldif store */
4020 static int
config_setup_ldif(BackendDB * be,const char * dir,int readit)4021 config_setup_ldif( BackendDB *be, const char *dir, int readit ) {
4022 CfBackInfo *cfb = be->be_private;
4023 ConfigArgs c = {0};
4024 ConfigTable *ct;
4025 char *argv[3];
4026 int rc = 0;
4027 setup_cookie sc;
4028 slap_callback cb = { NULL, config_ldif_resp, NULL, NULL };
4029 Connection conn = {0};
4030 OperationBuffer opbuf;
4031 Operation *op;
4032 SlapReply rs = {REP_RESULT};
4033 Filter filter = { LDAP_FILTER_PRESENT };
4034 struct berval filterstr = BER_BVC("(objectclass=*)");
4035 struct stat st;
4036
4037 /* Is the config directory available? */
4038 if ( stat( dir, &st ) < 0 ) {
4039 /* No, so don't bother using the backing store.
4040 * All changes will be in-memory only.
4041 */
4042 return 0;
4043 }
4044
4045 cfb->cb_db.bd_info = backend_info( "ldif" );
4046 if ( !cfb->cb_db.bd_info )
4047 return 0; /* FIXME: eventually this will be a fatal error */
4048
4049 if ( backend_db_init( "ldif", &cfb->cb_db, -1, NULL ) == NULL )
4050 return 1;
4051
4052 cfb->cb_db.be_suffix = be->be_suffix;
4053 cfb->cb_db.be_nsuffix = be->be_nsuffix;
4054
4055 /* The suffix is always "cn=config". The underlying DB's rootdn
4056 * is always the same as the suffix.
4057 */
4058 cfb->cb_db.be_rootdn = be->be_suffix[0];
4059 cfb->cb_db.be_rootndn = be->be_nsuffix[0];
4060
4061 ber_str2bv( dir, 0, 1, &cfdir );
4062
4063 c.be = &cfb->cb_db;
4064 c.fname = "slapd";
4065 c.argc = 2;
4066 argv[0] = "directory";
4067 argv[1] = (char *)dir;
4068 argv[2] = NULL;
4069 c.argv = argv;
4070 c.reply.err = 0;
4071 c.reply.msg[0] = 0;
4072 c.table = Cft_Database;
4073
4074 ct = config_find_keyword( c.be->be_cf_ocs->co_table, &c );
4075 if ( !ct )
4076 return 1;
4077
4078 if ( config_add_vals( ct, &c ))
4079 return 1;
4080
4081 if ( backend_startup_one( &cfb->cb_db, &c.reply ))
4082 return 1;
4083
4084 if ( readit ) {
4085 void *thrctx = ldap_pvt_thread_pool_context();
4086 int prev_DN_strict;
4087
4088 connection_fake_init( &conn, &opbuf, thrctx );
4089 op = &opbuf.ob_op;
4090
4091 filter.f_desc = slap_schema.si_ad_objectClass;
4092
4093 op->o_tag = LDAP_REQ_SEARCH;
4094
4095 op->ors_filter = &filter;
4096 op->ors_filterstr = filterstr;
4097 op->ors_scope = LDAP_SCOPE_SUBTREE;
4098
4099 op->o_dn = c.be->be_rootdn;
4100 op->o_ndn = c.be->be_rootndn;
4101
4102 op->o_req_dn = be->be_suffix[0];
4103 op->o_req_ndn = be->be_nsuffix[0];
4104
4105 op->ors_tlimit = SLAP_NO_LIMIT;
4106 op->ors_slimit = SLAP_NO_LIMIT;
4107
4108 op->ors_attrs = slap_anlist_all_attributes;
4109 op->ors_attrsonly = 0;
4110
4111 op->o_callback = &cb;
4112 sc.cfb = cfb;
4113 sc.ca = &c;
4114 cb.sc_private = ≻
4115 sc.got_frontend = 0;
4116 sc.got_config = 0;
4117 sc.frontend = NULL;
4118 sc.config = NULL;
4119
4120 op->o_bd = &cfb->cb_db;
4121
4122 /* Allow unknown attrs in DNs */
4123 prev_DN_strict = slap_DN_strict;
4124 slap_DN_strict = 0;
4125
4126 rc = op->o_bd->be_search( op, &rs );
4127
4128 /* Restore normal DN validation */
4129 slap_DN_strict = prev_DN_strict;
4130
4131 op->o_tag = LDAP_REQ_ADD;
4132 if ( rc == LDAP_SUCCESS && sc.frontend ) {
4133 rs_reinit( &rs, REP_RESULT );
4134 op->ora_e = sc.frontend;
4135 rc = op->o_bd->be_add( op, &rs );
4136 }
4137 if ( rc == LDAP_SUCCESS && sc.config ) {
4138 rs_reinit( &rs, REP_RESULT );
4139 op->ora_e = sc.config;
4140 rc = op->o_bd->be_add( op, &rs );
4141 }
4142 ldap_pvt_thread_pool_context_reset( thrctx );
4143 }
4144
4145 /* ITS#4194 - only use if it's present, or we're converting. */
4146 if ( !readit || rc == LDAP_SUCCESS )
4147 cfb->cb_use_ldif = 1;
4148
4149 return rc;
4150 }
4151
4152 static int
CfOc_cmp(const void * c1,const void * c2)4153 CfOc_cmp( const void *c1, const void *c2 ) {
4154 const ConfigOCs *co1 = c1;
4155 const ConfigOCs *co2 = c2;
4156
4157 return ber_bvcmp( co1->co_name, co2->co_name );
4158 }
4159
4160 int
config_register_schema(ConfigTable * ct,ConfigOCs * ocs)4161 config_register_schema(ConfigTable *ct, ConfigOCs *ocs) {
4162 int i;
4163
4164 i = init_config_attrs( ct );
4165 if ( i ) return i;
4166
4167 /* set up the objectclasses */
4168 i = init_config_ocs( ocs );
4169 if ( i ) return i;
4170
4171 for (i=0; ocs[i].co_def; i++) {
4172 if ( ocs[i].co_oc ) {
4173 ocs[i].co_name = &ocs[i].co_oc->soc_cname;
4174 if ( !ocs[i].co_table )
4175 ocs[i].co_table = ct;
4176 avl_insert( &CfOcTree, &ocs[i], CfOc_cmp, avl_dup_error );
4177 }
4178 }
4179 return 0;
4180 }
4181
4182 int
read_config(const char * fname,const char * dir)4183 read_config(const char *fname, const char *dir) {
4184 BackendDB *be;
4185 CfBackInfo *cfb;
4186 const char *cfdir, *cfname;
4187 int rc;
4188
4189 /* Setup the config backend */
4190 be = backend_db_init( "config", NULL, 0, NULL );
4191 if ( !be )
4192 return 1;
4193
4194 cfb = be->be_private;
4195 be->be_dfltaccess = ACL_NONE;
4196
4197 /* If no .conf, or a dir was specified, setup the dir */
4198 if ( !fname || dir ) {
4199 if ( dir ) {
4200 /* If explicitly given, check for existence */
4201 struct stat st;
4202
4203 if ( stat( dir, &st ) < 0 ) {
4204 Debug( LDAP_DEBUG_ANY,
4205 "invalid config directory %s, error %d\n",
4206 dir, errno, 0 );
4207 return 1;
4208 }
4209 cfdir = dir;
4210 } else {
4211 cfdir = SLAPD_DEFAULT_CONFIGDIR;
4212 }
4213 /* if fname is defaulted, try reading .d */
4214 rc = config_setup_ldif( be, cfdir, !fname );
4215
4216 if ( rc ) {
4217 /* It may be OK if the base object doesn't exist yet. */
4218 if ( rc != LDAP_NO_SUCH_OBJECT )
4219 return 1;
4220 /* ITS#4194: But if dir was specified and no fname,
4221 * then we were supposed to read the dir. Unless we're
4222 * trying to slapadd the dir...
4223 */
4224 if ( dir && !fname ) {
4225 if ( slapMode & (SLAP_SERVER_MODE|SLAP_TOOL_READMAIN|SLAP_TOOL_READONLY))
4226 return 1;
4227 /* Assume it's slapadd with a config dir, let it continue */
4228 rc = 0;
4229 cfb->cb_got_ldif = 1;
4230 cfb->cb_use_ldif = 1;
4231 goto done;
4232 }
4233 }
4234
4235 /* If we read the config from back-ldif, nothing to do here */
4236 if ( cfb->cb_got_ldif ) {
4237 rc = 0;
4238 goto done;
4239 }
4240 }
4241
4242 if ( fname )
4243 cfname = fname;
4244 else
4245 cfname = SLAPD_DEFAULT_CONFIGFILE;
4246
4247 rc = read_config_file(cfname, 0, NULL, config_back_cf_table);
4248
4249 if ( rc == 0 )
4250 ber_str2bv( cfname, 0, 1, &cfb->cb_config->c_file );
4251
4252 done:
4253 if ( rc == 0 && BER_BVISNULL( &frontendDB->be_schemadn ) ) {
4254 ber_str2bv( SLAPD_SCHEMA_DN, STRLENOF( SLAPD_SCHEMA_DN ), 1,
4255 &frontendDB->be_schemadn );
4256 rc = dnNormalize( 0, NULL, NULL, &frontendDB->be_schemadn, &frontendDB->be_schemandn, NULL );
4257 if ( rc != LDAP_SUCCESS ) {
4258 Debug(LDAP_DEBUG_ANY, "read_config: "
4259 "unable to normalize default schema DN \"%s\"\n",
4260 frontendDB->be_schemadn.bv_val, 0, 0 );
4261 /* must not happen */
4262 assert( 0 );
4263 }
4264 }
4265 if ( rc == 0 && ( slapMode & SLAP_SERVER_MODE ) && sid_list ) {
4266 if ( !BER_BVISEMPTY( &sid_list->si_url ) && !sid_set ) {
4267 Debug(LDAP_DEBUG_ANY, "read_config: no serverID / URL match found. "
4268 "Check slapd -h arguments.\n", 0,0,0 );
4269 rc = LDAP_OTHER;
4270 }
4271 }
4272 return rc;
4273 }
4274
4275 static int
config_back_bind(Operation * op,SlapReply * rs)4276 config_back_bind( Operation *op, SlapReply *rs )
4277 {
4278 if ( be_isroot_pw( op ) ) {
4279 ber_dupbv( &op->orb_edn, be_root_dn( op->o_bd ));
4280 /* frontend sends result */
4281 return LDAP_SUCCESS;
4282 }
4283
4284 rs->sr_err = LDAP_INVALID_CREDENTIALS;
4285 send_ldap_result( op, rs );
4286
4287 return rs->sr_err;
4288 }
4289
4290 static int
config_send(Operation * op,SlapReply * rs,CfEntryInfo * ce,int depth)4291 config_send( Operation *op, SlapReply *rs, CfEntryInfo *ce, int depth )
4292 {
4293 int rc = 0;
4294
4295 if ( test_filter( op, ce->ce_entry, op->ors_filter ) == LDAP_COMPARE_TRUE )
4296 {
4297 rs->sr_attrs = op->ors_attrs;
4298 rs->sr_entry = ce->ce_entry;
4299 rs->sr_flags = 0;
4300 rc = send_search_entry( op, rs );
4301 if ( rc != LDAP_SUCCESS ) {
4302 return rc;
4303 }
4304 }
4305 if ( op->ors_scope == LDAP_SCOPE_SUBTREE ) {
4306 if ( ce->ce_kids ) {
4307 rc = config_send( op, rs, ce->ce_kids, 1 );
4308 if ( rc ) return rc;
4309 }
4310 if ( depth ) {
4311 for (ce=ce->ce_sibs; ce; ce=ce->ce_sibs) {
4312 rc = config_send( op, rs, ce, 0 );
4313 if ( rc ) break;
4314 }
4315 }
4316 }
4317 return rc;
4318 }
4319
4320 static ConfigTable *
config_find_table(ConfigOCs ** colst,int nocs,AttributeDescription * ad,ConfigArgs * ca)4321 config_find_table( ConfigOCs **colst, int nocs, AttributeDescription *ad,
4322 ConfigArgs *ca )
4323 {
4324 int i, j;
4325
4326 for (j=0; j<nocs; j++) {
4327 for (i=0; colst[j]->co_table[i].name; i++)
4328 if ( colst[j]->co_table[i].ad == ad ) {
4329 ca->table = colst[j]->co_type;
4330 return &colst[j]->co_table[i];
4331 }
4332 }
4333 return NULL;
4334 }
4335
4336 /* Sort the attributes of the entry according to the order defined
4337 * in the objectclass, with required attributes occurring before
4338 * allowed attributes. For any attributes with sequencing dependencies
4339 * (e.g., rootDN must be defined after suffix) the objectclass must
4340 * list the attributes in the desired sequence.
4341 */
4342 static void
sort_attrs(Entry * e,ConfigOCs ** colst,int nocs)4343 sort_attrs( Entry *e, ConfigOCs **colst, int nocs )
4344 {
4345 Attribute *a, *head = NULL, *tail = NULL, **prev;
4346 int i, j;
4347
4348 for (i=0; i<nocs; i++) {
4349 if ( colst[i]->co_oc->soc_required ) {
4350 AttributeType **at = colst[i]->co_oc->soc_required;
4351 for (j=0; at[j]; j++) {
4352 for (a=e->e_attrs, prev=&e->e_attrs; a;
4353 prev = &(*prev)->a_next, a=a->a_next) {
4354 if ( a->a_desc == at[j]->sat_ad ) {
4355 *prev = a->a_next;
4356 if (!head) {
4357 head = a;
4358 tail = a;
4359 } else {
4360 tail->a_next = a;
4361 tail = a;
4362 }
4363 break;
4364 }
4365 }
4366 }
4367 }
4368 if ( colst[i]->co_oc->soc_allowed ) {
4369 AttributeType **at = colst[i]->co_oc->soc_allowed;
4370 for (j=0; at[j]; j++) {
4371 for (a=e->e_attrs, prev=&e->e_attrs; a;
4372 prev = &(*prev)->a_next, a=a->a_next) {
4373 if ( a->a_desc == at[j]->sat_ad ) {
4374 *prev = a->a_next;
4375 if (!head) {
4376 head = a;
4377 tail = a;
4378 } else {
4379 tail->a_next = a;
4380 tail = a;
4381 }
4382 break;
4383 }
4384 }
4385 }
4386 }
4387 }
4388 if ( tail ) {
4389 tail->a_next = e->e_attrs;
4390 e->e_attrs = head;
4391 }
4392 }
4393
4394 static int
check_vals(ConfigTable * ct,ConfigArgs * ca,void * ptr,int isAttr)4395 check_vals( ConfigTable *ct, ConfigArgs *ca, void *ptr, int isAttr )
4396 {
4397 Attribute *a = NULL;
4398 AttributeDescription *ad;
4399 BerVarray vals;
4400
4401 int i, rc = 0;
4402
4403 if ( isAttr ) {
4404 a = ptr;
4405 ad = a->a_desc;
4406 vals = a->a_vals;
4407 } else {
4408 Modifications *ml = ptr;
4409 ad = ml->sml_desc;
4410 vals = ml->sml_values;
4411 }
4412
4413 if ( a && ( ad->ad_type->sat_flags & SLAP_AT_ORDERED_VAL )) {
4414 rc = ordered_value_sort( a, 1 );
4415 if ( rc ) {
4416 snprintf(ca->cr_msg, sizeof( ca->cr_msg ), "ordered_value_sort failed on attr %s\n",
4417 ad->ad_cname.bv_val );
4418 return rc;
4419 }
4420 }
4421 for ( i=0; vals[i].bv_val; i++ ) {
4422 ca->line = vals[i].bv_val;
4423 if (( ad->ad_type->sat_flags & SLAP_AT_ORDERED_VAL ) &&
4424 ca->line[0] == '{' ) {
4425 char *idx = strchr( ca->line, '}' );
4426 if ( idx ) ca->line = idx+1;
4427 }
4428 rc = config_parse_vals( ct, ca, i );
4429 if ( rc ) {
4430 break;
4431 }
4432 }
4433 return rc;
4434 }
4435
4436 static int
config_rename_attr(SlapReply * rs,Entry * e,struct berval * rdn,Attribute ** at)4437 config_rename_attr( SlapReply *rs, Entry *e, struct berval *rdn,
4438 Attribute **at )
4439 {
4440 struct berval rtype, rval;
4441 Attribute *a;
4442 AttributeDescription *ad = NULL;
4443
4444 dnRdn( &e->e_name, rdn );
4445 rval.bv_val = strchr(rdn->bv_val, '=' ) + 1;
4446 rval.bv_len = rdn->bv_len - (rval.bv_val - rdn->bv_val);
4447 rtype.bv_val = rdn->bv_val;
4448 rtype.bv_len = rval.bv_val - rtype.bv_val - 1;
4449
4450 /* Find attr */
4451 slap_bv2ad( &rtype, &ad, &rs->sr_text );
4452 a = attr_find( e->e_attrs, ad );
4453 if (!a ) return LDAP_NAMING_VIOLATION;
4454 *at = a;
4455
4456 return 0;
4457 }
4458
4459 static void
config_rename_kids(CfEntryInfo * ce)4460 config_rename_kids( CfEntryInfo *ce )
4461 {
4462 CfEntryInfo *ce2;
4463 struct berval rdn, nrdn;
4464
4465 for (ce2 = ce->ce_kids; ce2; ce2 = ce2->ce_sibs) {
4466 struct berval newdn, newndn;
4467 dnRdn ( &ce2->ce_entry->e_name, &rdn );
4468 dnRdn ( &ce2->ce_entry->e_nname, &nrdn );
4469 build_new_dn( &newdn, &ce->ce_entry->e_name, &rdn, NULL );
4470 build_new_dn( &newndn, &ce->ce_entry->e_nname, &nrdn, NULL );
4471 free( ce2->ce_entry->e_name.bv_val );
4472 free( ce2->ce_entry->e_nname.bv_val );
4473 ce2->ce_entry->e_name = newdn;
4474 ce2->ce_entry->e_nname = newndn;
4475 config_rename_kids( ce2 );
4476 }
4477 }
4478
4479 static int
config_rename_one(Operation * op,SlapReply * rs,Entry * e,CfEntryInfo * parent,Attribute * a,struct berval * newrdn,struct berval * nnewrdn,int use_ldif)4480 config_rename_one( Operation *op, SlapReply *rs, Entry *e,
4481 CfEntryInfo *parent, Attribute *a, struct berval *newrdn,
4482 struct berval *nnewrdn, int use_ldif )
4483 {
4484 char *ptr1;
4485 int cnt, rc = 0;
4486 struct berval odn, ondn;
4487 const char *text = "";
4488 LDAPRDN rDN;
4489
4490 odn = e->e_name;
4491 ondn = e->e_nname;
4492 build_new_dn( &e->e_name, &parent->ce_entry->e_name, newrdn, NULL );
4493 build_new_dn( &e->e_nname, &parent->ce_entry->e_nname, nnewrdn, NULL );
4494
4495 /* Replace attr */
4496 rc = ldap_bv2rdn( &e->e_name, &rDN, &text, LDAP_DN_FORMAT_LDAP );
4497 if ( rc ) {
4498 return rc;
4499 }
4500 for ( cnt = 0; rDN[cnt]; cnt++ ) {
4501 AttributeDescription *ad = NULL;
4502 LDAPAVA *ava = rDN[cnt];
4503
4504 rc = slap_bv2ad( &ava->la_attr, &ad, &text );
4505 if ( rc ) {
4506 break;
4507 }
4508
4509 if ( ad != a->a_desc ) continue;
4510
4511 free( a->a_vals[0].bv_val );
4512 ber_dupbv( &a->a_vals[0], &ava->la_value );
4513 if ( a->a_nvals != a->a_vals ) {
4514 free( a->a_nvals[0].bv_val );
4515 rc = attr_normalize_one( ad, &ava->la_value, &a->a_nvals[0], NULL );
4516 if ( rc ) {
4517 break;
4518 }
4519 }
4520
4521 /* attributes with X-ORDERED 'SIBLINGS' are single-valued, we're done */
4522 break;
4523 }
4524 /* the attribute must be present in rDN */
4525 assert( rDN[cnt] );
4526 ldap_rdnfree( rDN );
4527 if ( rc ) {
4528 return rc;
4529 }
4530
4531 if ( use_ldif ) {
4532 CfBackInfo *cfb = (CfBackInfo *)op->o_bd->be_private;
4533 BackendDB *be = op->o_bd;
4534 slap_callback sc = { NULL, slap_null_cb, NULL, NULL }, *scp;
4535 struct berval dn, ndn, xdn, xndn;
4536
4537 op->o_bd = &cfb->cb_db;
4538
4539 /* Save current rootdn; use the underlying DB's rootdn */
4540 dn = op->o_dn;
4541 ndn = op->o_ndn;
4542 xdn = op->o_req_dn;
4543 xndn = op->o_req_ndn;
4544 op->o_dn = op->o_bd->be_rootdn;
4545 op->o_ndn = op->o_bd->be_rootndn;
4546 op->o_req_dn = odn;
4547 op->o_req_ndn = ondn;
4548
4549 scp = op->o_callback;
4550 op->o_callback = ≻
4551 op->orr_newrdn = *newrdn;
4552 op->orr_nnewrdn = *nnewrdn;
4553 op->orr_newSup = NULL;
4554 op->orr_nnewSup = NULL;
4555 op->orr_deleteoldrdn = 1;
4556 op->orr_modlist = NULL;
4557 slap_modrdn2mods( op, rs );
4558 slap_mods_opattrs( op, &op->orr_modlist, 1 );
4559 rc = op->o_bd->be_modrdn( op, rs );
4560 slap_mods_free( op->orr_modlist, 1 );
4561
4562 op->o_bd = be;
4563 op->o_callback = scp;
4564 op->o_dn = dn;
4565 op->o_ndn = ndn;
4566 op->o_req_dn = xdn;
4567 op->o_req_ndn = xndn;
4568 }
4569 free( odn.bv_val );
4570 free( ondn.bv_val );
4571 if ( e->e_private )
4572 config_rename_kids( e->e_private );
4573 return rc;
4574 }
4575
4576 static int
config_renumber_one(Operation * op,SlapReply * rs,CfEntryInfo * parent,Entry * e,int idx,int tailindex,int use_ldif)4577 config_renumber_one( Operation *op, SlapReply *rs, CfEntryInfo *parent,
4578 Entry *e, int idx, int tailindex, int use_ldif )
4579 {
4580 struct berval ival, newrdn, nnewrdn;
4581 struct berval rdn;
4582 Attribute *a;
4583 char ibuf[32], *ptr1, *ptr2 = NULL;
4584 int rc = 0;
4585
4586 rc = config_rename_attr( rs, e, &rdn, &a );
4587 if ( rc ) return rc;
4588
4589 ival.bv_val = ibuf;
4590 ival.bv_len = snprintf( ibuf, sizeof( ibuf ), SLAP_X_ORDERED_FMT, idx );
4591 if ( ival.bv_len >= sizeof( ibuf ) ) {
4592 return LDAP_NAMING_VIOLATION;
4593 }
4594
4595 newrdn.bv_len = rdn.bv_len + ival.bv_len;
4596 newrdn.bv_val = ch_malloc( newrdn.bv_len+1 );
4597
4598 if ( tailindex ) {
4599 ptr1 = lutil_strncopy( newrdn.bv_val, rdn.bv_val, rdn.bv_len );
4600 ptr1 = lutil_strcopy( ptr1, ival.bv_val );
4601 } else {
4602 int xlen;
4603 ptr2 = ber_bvchr( &rdn, '}' );
4604 if ( ptr2 ) {
4605 ptr2++;
4606 } else {
4607 ptr2 = rdn.bv_val + a->a_desc->ad_cname.bv_len + 1;
4608 }
4609 xlen = rdn.bv_len - (ptr2 - rdn.bv_val);
4610 ptr1 = lutil_strncopy( newrdn.bv_val, a->a_desc->ad_cname.bv_val,
4611 a->a_desc->ad_cname.bv_len );
4612 *ptr1++ = '=';
4613 ptr1 = lutil_strcopy( ptr1, ival.bv_val );
4614 ptr1 = lutil_strncopy( ptr1, ptr2, xlen );
4615 *ptr1 = '\0';
4616 }
4617
4618 /* Do the equivalent of ModRDN */
4619 /* Replace DN / NDN */
4620 newrdn.bv_len = ptr1 - newrdn.bv_val;
4621 rc = rdnNormalize( 0, NULL, NULL, &newrdn, &nnewrdn, NULL );
4622 if ( rc ) {
4623 free( newrdn.bv_val );
4624 return LDAP_NAMING_VIOLATION;
4625 }
4626 rc = config_rename_one( op, rs, e, parent, a, &newrdn, &nnewrdn, use_ldif );
4627
4628 free( nnewrdn.bv_val );
4629 free( newrdn.bv_val );
4630 return rc;
4631 }
4632
4633 static int
check_name_index(CfEntryInfo * parent,ConfigType ce_type,Entry * e,SlapReply * rs,int * renum,int * ibase)4634 check_name_index( CfEntryInfo *parent, ConfigType ce_type, Entry *e,
4635 SlapReply *rs, int *renum, int *ibase )
4636 {
4637 CfEntryInfo *ce;
4638 int index = -1, gotindex = 0, nsibs, rc = 0;
4639 int renumber = 0, tailindex = 0, isfrontend = 0, isconfig = 0;
4640 char *ptr1, *ptr2 = NULL;
4641 struct berval rdn;
4642
4643 if ( renum ) *renum = 0;
4644
4645 /* These entries don't get indexed/renumbered */
4646 if ( ce_type == Cft_Global ) return 0;
4647 if ( ce_type == Cft_Schema && parent->ce_type == Cft_Global ) return 0;
4648
4649 if ( ce_type == Cft_Module )
4650 tailindex = 1;
4651
4652 /* See if the rdn has an index already */
4653 dnRdn( &e->e_name, &rdn );
4654 if ( ce_type == Cft_Database ) {
4655 if ( !strncmp( rdn.bv_val + rdn.bv_len - STRLENOF("frontend"),
4656 "frontend", STRLENOF("frontend") ))
4657 isfrontend = 1;
4658 else if ( !strncmp( rdn.bv_val + rdn.bv_len - STRLENOF("config"),
4659 "config", STRLENOF("config") ))
4660 isconfig = 1;
4661 }
4662 ptr1 = ber_bvchr( &e->e_name, '{' );
4663 if ( ptr1 && ptr1 < &e->e_name.bv_val[ rdn.bv_len ] ) {
4664 char *next;
4665 ptr2 = strchr( ptr1, '}' );
4666 if ( !ptr2 || ptr2 > &e->e_name.bv_val[ rdn.bv_len ] )
4667 return LDAP_NAMING_VIOLATION;
4668 if ( ptr2-ptr1 == 1)
4669 return LDAP_NAMING_VIOLATION;
4670 gotindex = 1;
4671 index = strtol( ptr1 + 1, &next, 10 );
4672 if ( next == ptr1 + 1 || next[ 0 ] != '}' ) {
4673 return LDAP_NAMING_VIOLATION;
4674 }
4675 if ( index < 0 ) {
4676 /* Special case, we allow -1 for the frontendDB */
4677 if ( index != -1 || !isfrontend )
4678 return LDAP_NAMING_VIOLATION;
4679 }
4680 if ( isconfig && index != 0 ){
4681 return LDAP_NAMING_VIOLATION;
4682 }
4683 }
4684
4685 /* count related kids.
4686 * For entries of type Cft_Misc, only count siblings with same RDN type
4687 */
4688 if ( ce_type == Cft_Misc ) {
4689 rdn.bv_val = e->e_nname.bv_val;
4690 ptr1 = strchr( rdn.bv_val, '=' );
4691 assert( ptr1 != NULL );
4692
4693 rdn.bv_len = ptr1 - rdn.bv_val;
4694
4695 for (nsibs=0, ce=parent->ce_kids; ce; ce=ce->ce_sibs) {
4696 struct berval rdn2;
4697 if ( ce->ce_type != ce_type )
4698 continue;
4699
4700 dnRdn( &ce->ce_entry->e_nname, &rdn2 );
4701
4702 ptr1 = strchr( rdn2.bv_val, '=' );
4703 assert( ptr1 != NULL );
4704
4705 rdn2.bv_len = ptr1 - rdn2.bv_val;
4706 if ( bvmatch( &rdn, &rdn2 ))
4707 nsibs++;
4708 }
4709 } else {
4710 for (nsibs=0, ce=parent->ce_kids; ce; ce=ce->ce_sibs) {
4711 if ( ce->ce_type == ce_type ) nsibs++;
4712 }
4713 }
4714
4715 /* account for -1 frontend */
4716 if ( ce_type == Cft_Database )
4717 nsibs--;
4718
4719 if ( index != nsibs || isfrontend ) {
4720 if ( gotindex ) {
4721 if ( index < nsibs ) {
4722 if ( tailindex ) return LDAP_NAMING_VIOLATION;
4723 /* Siblings need to be renumbered */
4724 if ( index != -1 || !isfrontend )
4725 renumber = 1;
4726 }
4727 }
4728 /* config DB is always "0" */
4729 if ( isconfig && index == -1 ) {
4730 index = 0;
4731 }
4732 if (( !isfrontend && index == -1 ) || ( index > nsibs ) ){
4733 index = nsibs;
4734 }
4735
4736 /* just make index = nsibs */
4737 if ( !renumber ) {
4738 rc = config_renumber_one( NULL, rs, parent, e, index, tailindex, 0 );
4739 }
4740 }
4741 if ( ibase ) *ibase = index;
4742 if ( renum ) *renum = renumber;
4743 return rc;
4744 }
4745
4746 /* Insert all superior classes of the given class */
4747 static int
count_oc(ObjectClass * oc,ConfigOCs *** copp,int * nocs)4748 count_oc( ObjectClass *oc, ConfigOCs ***copp, int *nocs )
4749 {
4750 ConfigOCs co, *cop;
4751 ObjectClass **sups;
4752
4753 for ( sups = oc->soc_sups; sups && *sups; sups++ ) {
4754 if ( count_oc( *sups, copp, nocs ) ) {
4755 return -1;
4756 }
4757 }
4758
4759 co.co_name = &oc->soc_cname;
4760 cop = avl_find( CfOcTree, &co, CfOc_cmp );
4761 if ( cop ) {
4762 int i;
4763
4764 /* check for duplicates */
4765 for ( i = 0; i < *nocs; i++ ) {
4766 if ( *copp && (*copp)[i] == cop ) {
4767 break;
4768 }
4769 }
4770
4771 if ( i == *nocs ) {
4772 ConfigOCs **tmp = ch_realloc( *copp, (*nocs + 1)*sizeof( ConfigOCs * ) );
4773 if ( tmp == NULL ) {
4774 return -1;
4775 }
4776 *copp = tmp;
4777 (*copp)[*nocs] = cop;
4778 (*nocs)++;
4779 }
4780 }
4781
4782 return 0;
4783 }
4784
4785 /* Find all superior classes of the given objectclasses,
4786 * return list in order of most-subordinate first.
4787 *
4788 * Special / auxiliary / Cft_Misc classes always take precedence.
4789 */
4790 static ConfigOCs **
count_ocs(Attribute * oc_at,int * nocs)4791 count_ocs( Attribute *oc_at, int *nocs )
4792 {
4793 int i, j, misc = -1;
4794 ConfigOCs **colst = NULL;
4795
4796 *nocs = 0;
4797
4798 for ( i = oc_at->a_numvals; i--; ) {
4799 ObjectClass *oc = oc_bvfind( &oc_at->a_nvals[i] );
4800
4801 assert( oc != NULL );
4802 if ( count_oc( oc, &colst, nocs ) ) {
4803 ch_free( colst );
4804 return NULL;
4805 }
4806 }
4807
4808 /* invert order */
4809 i = 0;
4810 j = *nocs - 1;
4811 while ( i < j ) {
4812 ConfigOCs *tmp = colst[i];
4813 colst[i] = colst[j];
4814 colst[j] = tmp;
4815 if (tmp->co_type == Cft_Misc)
4816 misc = j;
4817 i++; j--;
4818 }
4819 /* Move misc class to front of list */
4820 if (misc > 0) {
4821 ConfigOCs *tmp = colst[misc];
4822 for (i=misc; i>0; i--)
4823 colst[i] = colst[i-1];
4824 colst[0] = tmp;
4825 }
4826
4827 return colst;
4828 }
4829
4830 static int
cfAddInclude(CfEntryInfo * p,Entry * e,ConfigArgs * ca)4831 cfAddInclude( CfEntryInfo *p, Entry *e, ConfigArgs *ca )
4832 {
4833 /* Leftover from RE23. Never parse this entry */
4834 return LDAP_COMPARE_TRUE;
4835 }
4836
4837 static int
cfAddSchema(CfEntryInfo * p,Entry * e,ConfigArgs * ca)4838 cfAddSchema( CfEntryInfo *p, Entry *e, ConfigArgs *ca )
4839 {
4840 ConfigFile *cfo;
4841
4842 /* This entry is hardcoded, don't re-parse it */
4843 if ( p->ce_type == Cft_Global ) {
4844 cfn = p->ce_private;
4845 ca->ca_private = cfn;
4846 return LDAP_COMPARE_TRUE;
4847 }
4848 if ( p->ce_type != Cft_Schema )
4849 return LDAP_CONSTRAINT_VIOLATION;
4850
4851 cfn = ch_calloc( 1, sizeof(ConfigFile) );
4852 ca->ca_private = cfn;
4853 cfo = p->ce_private;
4854 cfn->c_sibs = cfo->c_kids;
4855 cfo->c_kids = cfn;
4856 return LDAP_SUCCESS;
4857 }
4858
4859 static int
cfAddDatabase(CfEntryInfo * p,Entry * e,struct config_args_s * ca)4860 cfAddDatabase( CfEntryInfo *p, Entry *e, struct config_args_s *ca )
4861 {
4862 if ( p->ce_type != Cft_Global ) {
4863 return LDAP_CONSTRAINT_VIOLATION;
4864 }
4865 /* config must be {0}, nothing else allowed */
4866 if ( !strncmp( e->e_nname.bv_val, "olcDatabase={0}", STRLENOF("olcDatabase={0}")) &&
4867 strncmp( e->e_nname.bv_val + STRLENOF("olcDatabase={0}"), "config,", STRLENOF("config,") )) {
4868 return LDAP_CONSTRAINT_VIOLATION;
4869 }
4870 ca->be = frontendDB; /* just to get past check_vals */
4871 return LDAP_SUCCESS;
4872 }
4873
4874 static int
cfAddBackend(CfEntryInfo * p,Entry * e,struct config_args_s * ca)4875 cfAddBackend( CfEntryInfo *p, Entry *e, struct config_args_s *ca )
4876 {
4877 if ( p->ce_type != Cft_Global ) {
4878 return LDAP_CONSTRAINT_VIOLATION;
4879 }
4880 return LDAP_SUCCESS;
4881 }
4882
4883 static int
cfAddModule(CfEntryInfo * p,Entry * e,struct config_args_s * ca)4884 cfAddModule( CfEntryInfo *p, Entry *e, struct config_args_s *ca )
4885 {
4886 if ( p->ce_type != Cft_Global ) {
4887 return LDAP_CONSTRAINT_VIOLATION;
4888 }
4889 return LDAP_SUCCESS;
4890 }
4891
4892 static int
cfAddOverlay(CfEntryInfo * p,Entry * e,struct config_args_s * ca)4893 cfAddOverlay( CfEntryInfo *p, Entry *e, struct config_args_s *ca )
4894 {
4895 if ( p->ce_type != Cft_Database ) {
4896 return LDAP_CONSTRAINT_VIOLATION;
4897 }
4898 ca->be = p->ce_be;
4899 return LDAP_SUCCESS;
4900 }
4901
4902 static void
schema_destroy_one(ConfigArgs * ca,ConfigOCs ** colst,int nocs,CfEntryInfo * p)4903 schema_destroy_one( ConfigArgs *ca, ConfigOCs **colst, int nocs,
4904 CfEntryInfo *p )
4905 {
4906 ConfigTable *ct;
4907 ConfigFile *cfo;
4908 AttributeDescription *ad;
4909 const char *text;
4910
4911 ca->valx = -1;
4912 ca->line = NULL;
4913 ca->argc = 1;
4914 if ( cfn->c_cr_head ) {
4915 struct berval bv = BER_BVC("olcDitContentRules");
4916 ad = NULL;
4917 slap_bv2ad( &bv, &ad, &text );
4918 ct = config_find_table( colst, nocs, ad, ca );
4919 config_del_vals( ct, ca );
4920 }
4921 if ( cfn->c_oc_head ) {
4922 struct berval bv = BER_BVC("olcObjectClasses");
4923 ad = NULL;
4924 slap_bv2ad( &bv, &ad, &text );
4925 ct = config_find_table( colst, nocs, ad, ca );
4926 config_del_vals( ct, ca );
4927 }
4928 if ( cfn->c_at_head ) {
4929 struct berval bv = BER_BVC("olcAttributeTypes");
4930 ad = NULL;
4931 slap_bv2ad( &bv, &ad, &text );
4932 ct = config_find_table( colst, nocs, ad, ca );
4933 config_del_vals( ct, ca );
4934 }
4935 if ( cfn->c_syn_head ) {
4936 struct berval bv = BER_BVC("olcLdapSyntaxes");
4937 ad = NULL;
4938 slap_bv2ad( &bv, &ad, &text );
4939 ct = config_find_table( colst, nocs, ad, ca );
4940 config_del_vals( ct, ca );
4941 }
4942 if ( cfn->c_om_head ) {
4943 struct berval bv = BER_BVC("olcObjectIdentifier");
4944 ad = NULL;
4945 slap_bv2ad( &bv, &ad, &text );
4946 ct = config_find_table( colst, nocs, ad, ca );
4947 config_del_vals( ct, ca );
4948 }
4949 cfo = p->ce_private;
4950 cfo->c_kids = cfn->c_sibs;
4951 ch_free( cfn );
4952 }
4953
4954 static int
config_add_oc(ConfigOCs ** cop,CfEntryInfo * last,Entry * e,ConfigArgs * ca)4955 config_add_oc( ConfigOCs **cop, CfEntryInfo *last, Entry *e, ConfigArgs *ca )
4956 {
4957 int rc = LDAP_CONSTRAINT_VIOLATION;
4958 ObjectClass **ocp;
4959
4960 if ( (*cop)->co_ldadd ) {
4961 rc = (*cop)->co_ldadd( last, e, ca );
4962 if ( rc != LDAP_CONSTRAINT_VIOLATION ) {
4963 return rc;
4964 }
4965 }
4966
4967 for ( ocp = (*cop)->co_oc->soc_sups; ocp && *ocp; ocp++ ) {
4968 ConfigOCs co = { 0 };
4969
4970 co.co_name = &(*ocp)->soc_cname;
4971 *cop = avl_find( CfOcTree, &co, CfOc_cmp );
4972 if ( *cop == NULL ) {
4973 return rc;
4974 }
4975
4976 rc = config_add_oc( cop, last, e, ca );
4977 if ( rc != LDAP_CONSTRAINT_VIOLATION ) {
4978 return rc;
4979 }
4980 }
4981
4982 return rc;
4983 }
4984
4985 /* Parse an LDAP entry into config directives */
4986 static int
config_add_internal(CfBackInfo * cfb,Entry * e,ConfigArgs * ca,SlapReply * rs,int * renum,Operation * op)4987 config_add_internal( CfBackInfo *cfb, Entry *e, ConfigArgs *ca, SlapReply *rs,
4988 int *renum, Operation *op )
4989 {
4990 CfEntryInfo *ce, *last = NULL;
4991 ConfigOCs co, *coptr, **colst;
4992 Attribute *a, *oc_at, *soc_at;
4993 int i, ibase = -1, nocs, rc = 0;
4994 struct berval pdn;
4995 ConfigTable *ct;
4996 char *ptr, *log_prefix = op ? op->o_log_prefix : "";
4997
4998 memset( ca, 0, sizeof(ConfigArgs));
4999
5000 /* Make sure parent exists and entry does not. But allow
5001 * Databases and Overlays to be inserted. Don't do any
5002 * auto-renumbering if manageDSAit control is present.
5003 */
5004 ce = config_find_base( cfb->cb_root, &e->e_nname, &last );
5005 if ( ce ) {
5006 if ( ( op && op->o_managedsait ) ||
5007 ( ce->ce_type != Cft_Database && ce->ce_type != Cft_Overlay &&
5008 ce->ce_type != Cft_Module ) )
5009 {
5010 Debug( LDAP_DEBUG_TRACE, "%s: config_add_internal: "
5011 "DN=\"%s\" already exists\n",
5012 log_prefix, e->e_name.bv_val, 0 );
5013 /* global schema ignores all writes */
5014 if ( ce->ce_type == Cft_Schema && ce->ce_parent->ce_type == Cft_Global )
5015 return LDAP_COMPARE_TRUE;
5016 return LDAP_ALREADY_EXISTS;
5017 }
5018 }
5019
5020 dnParent( &e->e_nname, &pdn );
5021
5022 /* If last is NULL, the new entry is the root/suffix entry,
5023 * otherwise last should be the parent.
5024 */
5025 if ( last && !dn_match( &last->ce_entry->e_nname, &pdn ) ) {
5026 if ( rs ) {
5027 rs->sr_matched = last->ce_entry->e_name.bv_val;
5028 }
5029 Debug( LDAP_DEBUG_TRACE, "%s: config_add_internal: "
5030 "DN=\"%s\" not child of DN=\"%s\"\n",
5031 log_prefix, e->e_name.bv_val,
5032 last->ce_entry->e_name.bv_val );
5033 return LDAP_NO_SUCH_OBJECT;
5034 }
5035
5036 if ( op ) {
5037 /* No parent, must be root. This will never happen... */
5038 if ( !last && !be_isroot( op ) && !be_shadow_update( op ) ) {
5039 return LDAP_NO_SUCH_OBJECT;
5040 }
5041
5042 if ( last && !access_allowed( op, last->ce_entry,
5043 slap_schema.si_ad_children, NULL, ACL_WADD, NULL ) )
5044 {
5045 Debug( LDAP_DEBUG_TRACE, "%s: config_add_internal: "
5046 "DN=\"%s\" no write access to \"children\" of parent\n",
5047 log_prefix, e->e_name.bv_val, 0 );
5048 return LDAP_INSUFFICIENT_ACCESS;
5049 }
5050 }
5051
5052 oc_at = attr_find( e->e_attrs, slap_schema.si_ad_objectClass );
5053 if ( !oc_at ) {
5054 Debug( LDAP_DEBUG_TRACE, "%s: config_add_internal: "
5055 "DN=\"%s\" no objectClass\n",
5056 log_prefix, e->e_name.bv_val, 0 );
5057 return LDAP_OBJECT_CLASS_VIOLATION;
5058 }
5059
5060 soc_at = attr_find( e->e_attrs, slap_schema.si_ad_structuralObjectClass );
5061 if ( !soc_at ) {
5062 ObjectClass *soc = NULL;
5063 char textbuf[ SLAP_TEXT_BUFLEN ];
5064 const char *text = textbuf;
5065
5066 /* FIXME: check result */
5067 rc = structural_class( oc_at->a_nvals, &soc, NULL,
5068 &text, textbuf, sizeof(textbuf), NULL );
5069 if ( rc != LDAP_SUCCESS ) {
5070 Debug( LDAP_DEBUG_TRACE, "%s: config_add_internal: "
5071 "DN=\"%s\" no structural objectClass (%s)\n",
5072 log_prefix, e->e_name.bv_val, text );
5073 return rc;
5074 }
5075 attr_merge_one( e, slap_schema.si_ad_structuralObjectClass, &soc->soc_cname, NULL );
5076 soc_at = attr_find( e->e_attrs, slap_schema.si_ad_structuralObjectClass );
5077 if ( soc_at == NULL ) {
5078 Debug( LDAP_DEBUG_TRACE, "%s: config_add_internal: "
5079 "DN=\"%s\" no structural objectClass; "
5080 "unable to merge computed class %s\n",
5081 log_prefix, e->e_name.bv_val,
5082 soc->soc_cname.bv_val );
5083 return LDAP_OBJECT_CLASS_VIOLATION;
5084 }
5085
5086 Debug( LDAP_DEBUG_TRACE, "%s: config_add_internal: "
5087 "DN=\"%s\" no structural objectClass; "
5088 "computed objectClass %s merged\n",
5089 log_prefix, e->e_name.bv_val,
5090 soc->soc_cname.bv_val );
5091 }
5092
5093 /* Fake the coordinates based on whether we're part of an
5094 * LDAP Add or if reading the config dir
5095 */
5096 if ( rs ) {
5097 ca->fname = "slapd";
5098 ca->lineno = 0;
5099 } else {
5100 ca->fname = cfdir.bv_val;
5101 ca->lineno = 1;
5102 }
5103 ca->ca_op = op;
5104
5105 co.co_name = &soc_at->a_nvals[0];
5106 coptr = avl_find( CfOcTree, &co, CfOc_cmp );
5107 if ( coptr == NULL ) {
5108 Debug( LDAP_DEBUG_TRACE, "%s: config_add_internal: "
5109 "DN=\"%s\" no structural objectClass in configuration table\n",
5110 log_prefix, e->e_name.bv_val, 0 );
5111 return LDAP_OBJECT_CLASS_VIOLATION;
5112 }
5113
5114 /* Only the root can be Cft_Global, everything else must
5115 * have a parent. Only limited nesting arrangements are allowed.
5116 */
5117 rc = LDAP_CONSTRAINT_VIOLATION;
5118 if ( coptr->co_type == Cft_Global && !last ) {
5119 cfn = cfb->cb_config;
5120 ca->ca_private = cfn;
5121 ca->be = frontendDB; /* just to get past check_vals */
5122 rc = LDAP_SUCCESS;
5123 }
5124
5125 colst = count_ocs( oc_at, &nocs );
5126
5127 /* Check whether the Add is allowed by its parent, and do
5128 * any necessary arg setup
5129 */
5130 if ( last ) {
5131 rc = config_add_oc( &coptr, last, e, ca );
5132 if ( rc == LDAP_CONSTRAINT_VIOLATION ) {
5133 for ( i = 0; i<nocs; i++ ) {
5134 /* Already checked these */
5135 if ( colst[i]->co_oc->soc_kind == LDAP_SCHEMA_STRUCTURAL )
5136 continue;
5137 if ( colst[i]->co_ldadd &&
5138 ( rc = colst[i]->co_ldadd( last, e, ca ))
5139 != LDAP_CONSTRAINT_VIOLATION ) {
5140 coptr = colst[i];
5141 break;
5142 }
5143 }
5144 }
5145 if ( rc == LDAP_CONSTRAINT_VIOLATION ) {
5146 Debug( LDAP_DEBUG_TRACE, "%s: config_add_internal: "
5147 "DN=\"%s\" no structural objectClass add function\n",
5148 log_prefix, e->e_name.bv_val, 0 );
5149 return LDAP_OBJECT_CLASS_VIOLATION;
5150 }
5151 }
5152
5153 /* Add the entry but don't parse it, we already have its contents */
5154 if ( rc == LDAP_COMPARE_TRUE ) {
5155 rc = LDAP_SUCCESS;
5156 goto ok;
5157 }
5158
5159 if ( rc != LDAP_SUCCESS )
5160 goto done_noop;
5161
5162 /* Parse all the values and check for simple syntax errors before
5163 * performing any set actions.
5164 *
5165 * If doing an LDAPadd, check for indexed names and any necessary
5166 * renaming/renumbering. Entries that don't need indexed names are
5167 * ignored. Entries that need an indexed name and arrive without one
5168 * are assigned to the end. Entries that arrive with an index may
5169 * cause the following entries to be renumbered/bumped down.
5170 *
5171 * Note that "pseudo-indexed" entries (cn=Include{xx}, cn=Module{xx})
5172 * don't allow Adding an entry with an index that's already in use.
5173 * This is flagged as an error (LDAP_ALREADY_EXISTS) up above.
5174 *
5175 * These entries can have auto-assigned indexes (appended to the end)
5176 * but only the other types support auto-renumbering of siblings.
5177 */
5178 {
5179 rc = check_name_index( last, coptr->co_type, e, rs, renum,
5180 &ibase );
5181 if ( rc ) {
5182 goto done_noop;
5183 }
5184 if ( renum && *renum && coptr->co_type != Cft_Database &&
5185 coptr->co_type != Cft_Overlay )
5186 {
5187 snprintf( ca->cr_msg, sizeof( ca->cr_msg ),
5188 "operation requires sibling renumbering" );
5189 rc = LDAP_UNWILLING_TO_PERFORM;
5190 goto done_noop;
5191 }
5192 }
5193
5194 init_config_argv( ca );
5195
5196 /* Make sure we process attrs in the required order */
5197 sort_attrs( e, colst, nocs );
5198
5199 for ( a = e->e_attrs; a; a = a->a_next ) {
5200 if ( a == oc_at ) continue;
5201 ct = config_find_table( colst, nocs, a->a_desc, ca );
5202 if ( !ct ) continue; /* user data? */
5203 rc = check_vals( ct, ca, a, 1 );
5204 if ( rc ) goto done_noop;
5205 }
5206
5207 /* Basic syntax checks are OK. Do the actual settings. */
5208 for ( a=e->e_attrs; a; a=a->a_next ) {
5209 if ( a == oc_at ) continue;
5210 ct = config_find_table( colst, nocs, a->a_desc, ca );
5211 if ( !ct ) continue; /* user data? */
5212 for (i=0; a->a_vals[i].bv_val; i++) {
5213 char *iptr = NULL;
5214 ca->valx = -1;
5215 ca->line = a->a_vals[i].bv_val;
5216 if ( a->a_desc->ad_type->sat_flags & SLAP_AT_ORDERED ) {
5217 ptr = strchr( ca->line, '}' );
5218 if ( ptr ) {
5219 iptr = strchr( ca->line, '{' );
5220 ca->line = ptr+1;
5221 }
5222 }
5223 if ( a->a_desc->ad_type->sat_flags & SLAP_AT_ORDERED_SIB ) {
5224 if ( iptr ) {
5225 ca->valx = strtol( iptr+1, NULL, 0 );
5226 }
5227 } else {
5228 ca->valx = i;
5229 }
5230 rc = config_parse_add( ct, ca, i );
5231 if ( rc ) {
5232 rc = LDAP_OTHER;
5233 goto done;
5234 }
5235 }
5236 }
5237 ok:
5238 /* Newly added databases and overlays need to be started up */
5239 if ( CONFIG_ONLINE_ADD( ca )) {
5240 if ( coptr->co_type == Cft_Database ) {
5241 rc = backend_startup_one( ca->be, &ca->reply );
5242
5243 } else if ( coptr->co_type == Cft_Overlay ) {
5244 if ( ca->bi->bi_db_open ) {
5245 BackendInfo *bi_orig = ca->be->bd_info;
5246 ca->be->bd_info = ca->bi;
5247 rc = ca->bi->bi_db_open( ca->be, &ca->reply );
5248 ca->be->bd_info = bi_orig;
5249 }
5250 } else if ( ca->cleanup ) {
5251 rc = ca->cleanup( ca );
5252 }
5253 if ( rc ) {
5254 if (ca->cr_msg[0] == '\0')
5255 snprintf( ca->cr_msg, sizeof( ca->cr_msg ), "<%s> failed startup", ca->argv[0] );
5256
5257 Debug(LDAP_DEBUG_ANY, "%s: %s (%s)!\n",
5258 ca->log, ca->cr_msg, ca->argv[1] );
5259 rc = LDAP_OTHER;
5260 goto done;
5261 }
5262 }
5263
5264 ca->valx = ibase;
5265 ce = ch_calloc( 1, sizeof(CfEntryInfo) );
5266 ce->ce_parent = last;
5267 ce->ce_entry = entry_dup( e );
5268 ce->ce_entry->e_private = ce;
5269 ce->ce_type = coptr->co_type;
5270 ce->ce_be = ca->be;
5271 ce->ce_bi = ca->bi;
5272 ce->ce_private = ca->ca_private;
5273 ca->ca_entry = ce->ce_entry;
5274 if ( !last ) {
5275 cfb->cb_root = ce;
5276 } else if ( last->ce_kids ) {
5277 CfEntryInfo *c2, **cprev;
5278
5279 /* Advance to first of this type */
5280 cprev = &last->ce_kids;
5281 for ( c2 = *cprev; c2 && c2->ce_type < ce->ce_type; ) {
5282 cprev = &c2->ce_sibs;
5283 c2 = c2->ce_sibs;
5284 }
5285 /* Account for the (-1) frontendDB entry */
5286 if ( ce->ce_type == Cft_Database ) {
5287 if ( ca->be == frontendDB )
5288 ibase = 0;
5289 else if ( ibase != -1 )
5290 ibase++;
5291 }
5292 /* Append */
5293 if ( ibase < 0 ) {
5294 for (c2 = *cprev; c2 && c2->ce_type == ce->ce_type;) {
5295 cprev = &c2->ce_sibs;
5296 c2 = c2->ce_sibs;
5297 }
5298 } else {
5299 /* Insert */
5300 int i;
5301 for ( i=0; i<ibase; i++ ) {
5302 c2 = *cprev;
5303 cprev = &c2->ce_sibs;
5304 }
5305 }
5306 ce->ce_sibs = *cprev;
5307 *cprev = ce;
5308 } else {
5309 last->ce_kids = ce;
5310 }
5311
5312 done:
5313 if ( rc ) {
5314 if ( (coptr->co_type == Cft_Database) && ca->be ) {
5315 if ( ca->be != frontendDB )
5316 backend_destroy_one( ca->be, 1 );
5317 } else if ( (coptr->co_type == Cft_Overlay) && ca->bi ) {
5318 overlay_destroy_one( ca->be, (slap_overinst *)ca->bi );
5319 } else if ( coptr->co_type == Cft_Schema ) {
5320 schema_destroy_one( ca, colst, nocs, last );
5321 }
5322 }
5323 done_noop:
5324
5325 ch_free( ca->argv );
5326 if ( colst ) ch_free( colst );
5327 return rc;
5328 }
5329
5330 #define BIGTMP 10000
5331 static int
config_rename_add(Operation * op,SlapReply * rs,CfEntryInfo * ce,int base,int rebase,int max,int use_ldif)5332 config_rename_add( Operation *op, SlapReply *rs, CfEntryInfo *ce,
5333 int base, int rebase, int max, int use_ldif )
5334 {
5335 CfEntryInfo *ce2, *ce3, *cetmp = NULL, *cerem = NULL;
5336 ConfigType etype = ce->ce_type;
5337 int count = 0, rc = 0;
5338
5339 /* Reverse ce list */
5340 for (ce2 = ce->ce_sibs;ce2;ce2 = ce3) {
5341 if (ce2->ce_type != etype) {
5342 cerem = ce2;
5343 break;
5344 }
5345 ce3 = ce2->ce_sibs;
5346 ce2->ce_sibs = cetmp;
5347 cetmp = ce2;
5348 count++;
5349 if ( max && count >= max ) {
5350 cerem = ce3;
5351 break;
5352 }
5353 }
5354
5355 /* Move original to a temp name until increments are done */
5356 if ( rebase ) {
5357 ce->ce_entry->e_private = NULL;
5358 rc = config_renumber_one( op, rs, ce->ce_parent, ce->ce_entry,
5359 base+BIGTMP, 0, use_ldif );
5360 ce->ce_entry->e_private = ce;
5361 }
5362 /* start incrementing */
5363 for (ce2=cetmp; ce2; ce2=ce3) {
5364 ce3 = ce2->ce_sibs;
5365 ce2->ce_sibs = cerem;
5366 cerem = ce2;
5367 if ( rc == 0 )
5368 rc = config_renumber_one( op, rs, ce2->ce_parent, ce2->ce_entry,
5369 count+base, 0, use_ldif );
5370 count--;
5371 }
5372 if ( rebase )
5373 rc = config_renumber_one( op, rs, ce->ce_parent, ce->ce_entry,
5374 base, 0, use_ldif );
5375 return rc;
5376 }
5377
5378 static int
config_rename_del(Operation * op,SlapReply * rs,CfEntryInfo * ce,CfEntryInfo * ce2,int old,int use_ldif)5379 config_rename_del( Operation *op, SlapReply *rs, CfEntryInfo *ce,
5380 CfEntryInfo *ce2, int old, int use_ldif )
5381 {
5382 int count = 0;
5383
5384 /* Renumber original to a temp value */
5385 ce->ce_entry->e_private = NULL;
5386 config_renumber_one( op, rs, ce->ce_parent, ce->ce_entry,
5387 old+BIGTMP, 0, use_ldif );
5388 ce->ce_entry->e_private = ce;
5389
5390 /* start decrementing */
5391 for (; ce2 != ce; ce2=ce2->ce_sibs) {
5392 config_renumber_one( op, rs, ce2->ce_parent, ce2->ce_entry,
5393 count+old, 0, use_ldif );
5394 count++;
5395 }
5396 return config_renumber_one( op, rs, ce->ce_parent, ce->ce_entry,
5397 count+old, 0, use_ldif );
5398 }
5399
5400 /* Parse an LDAP entry into config directives, then store in underlying
5401 * database.
5402 */
5403 static int
config_back_add(Operation * op,SlapReply * rs)5404 config_back_add( Operation *op, SlapReply *rs )
5405 {
5406 CfBackInfo *cfb;
5407 int renumber;
5408 ConfigArgs ca;
5409
5410 if ( !access_allowed( op, op->ora_e, slap_schema.si_ad_entry,
5411 NULL, ACL_WADD, NULL )) {
5412 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
5413 goto out;
5414 }
5415
5416 /*
5417 * Check for attribute ACL
5418 */
5419 if ( !acl_check_modlist( op, op->ora_e, op->orm_modlist )) {
5420 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
5421 rs->sr_text = "no write access to attribute";
5422 goto out;
5423 }
5424
5425 cfb = (CfBackInfo *)op->o_bd->be_private;
5426
5427 /* add opattrs for syncprov */
5428 {
5429 char textbuf[SLAP_TEXT_BUFLEN];
5430 size_t textlen = sizeof textbuf;
5431 rs->sr_err = entry_schema_check(op, op->ora_e, NULL, 0, 1, NULL,
5432 &rs->sr_text, textbuf, sizeof( textbuf ) );
5433 if ( rs->sr_err != LDAP_SUCCESS )
5434 goto out;
5435 rs->sr_err = slap_add_opattrs( op, &rs->sr_text, textbuf, textlen, 1 );
5436 if ( rs->sr_err != LDAP_SUCCESS ) {
5437 Debug( LDAP_DEBUG_TRACE,
5438 LDAP_XSTRING(config_back_add) ": entry failed op attrs add: "
5439 "%s (%d)\n", rs->sr_text, rs->sr_err, 0 );
5440 goto out;
5441 }
5442 }
5443
5444 if ( op->o_abandon ) {
5445 rs->sr_err = SLAPD_ABANDON;
5446 goto out;
5447 }
5448 ldap_pvt_thread_pool_pause( &connection_pool );
5449
5450 /* Strategy:
5451 * 1) check for existence of entry
5452 * 2) check for sibling renumbering
5453 * 3) perform internal add
5454 * 4) perform any necessary renumbering
5455 * 5) store entry in underlying database
5456 */
5457 rs->sr_err = config_add_internal( cfb, op->ora_e, &ca, rs, &renumber, op );
5458 if ( rs->sr_err != LDAP_SUCCESS ) {
5459 rs->sr_text = ca.cr_msg;
5460 goto out2;
5461 }
5462
5463 if ( renumber ) {
5464 CfEntryInfo *ce = ca.ca_entry->e_private;
5465 req_add_s addr = op->oq_add;
5466 op->o_tag = LDAP_REQ_MODRDN;
5467 rs->sr_err = config_rename_add( op, rs, ce, ca.valx, 0, 0, cfb->cb_use_ldif );
5468 op->o_tag = LDAP_REQ_ADD;
5469 op->oq_add = addr;
5470 if ( rs->sr_err != LDAP_SUCCESS ) {
5471 goto out2;
5472 }
5473 }
5474
5475 if ( cfb->cb_use_ldif ) {
5476 BackendDB *be = op->o_bd;
5477 slap_callback sc = { NULL, slap_null_cb, NULL, NULL }, *scp;
5478 struct berval dn, ndn;
5479
5480 op->o_bd = &cfb->cb_db;
5481
5482 /* Save current rootdn; use the underlying DB's rootdn */
5483 dn = op->o_dn;
5484 ndn = op->o_ndn;
5485 op->o_dn = op->o_bd->be_rootdn;
5486 op->o_ndn = op->o_bd->be_rootndn;
5487
5488 scp = op->o_callback;
5489 op->o_callback = ≻
5490 op->o_bd->be_add( op, rs );
5491 op->o_bd = be;
5492 op->o_callback = scp;
5493 op->o_dn = dn;
5494 op->o_ndn = ndn;
5495 }
5496
5497 out2:;
5498 ldap_pvt_thread_pool_resume( &connection_pool );
5499
5500 out:;
5501 { int repl = op->o_dont_replicate;
5502 if ( rs->sr_err == LDAP_COMPARE_TRUE ) {
5503 rs->sr_text = NULL; /* Set after config_add_internal */
5504 rs->sr_err = LDAP_SUCCESS;
5505 op->o_dont_replicate = 1;
5506 }
5507 send_ldap_result( op, rs );
5508 op->o_dont_replicate = repl;
5509 }
5510 slap_graduate_commit_csn( op );
5511 return rs->sr_err;
5512 }
5513
5514 typedef struct delrec {
5515 struct delrec *next;
5516 int nidx;
5517 int idx[1];
5518 } delrec;
5519
5520 static int
config_modify_add(ConfigTable * ct,ConfigArgs * ca,AttributeDescription * ad,int i)5521 config_modify_add( ConfigTable *ct, ConfigArgs *ca, AttributeDescription *ad,
5522 int i )
5523 {
5524 int rc;
5525
5526 ca->valx = -1;
5527 if (ad->ad_type->sat_flags & SLAP_AT_ORDERED &&
5528 ca->line[0] == '{' )
5529 {
5530 char *ptr = strchr( ca->line + 1, '}' );
5531 if ( ptr ) {
5532 char *next;
5533
5534 ca->valx = strtol( ca->line + 1, &next, 0 );
5535 if ( next == ca->line + 1 || next[ 0 ] != '}' ) {
5536 return LDAP_OTHER;
5537 }
5538 ca->line = ptr+1;
5539 }
5540 }
5541 rc = config_parse_add( ct, ca, i );
5542 if ( rc ) {
5543 rc = LDAP_OTHER;
5544 }
5545 return rc;
5546 }
5547
5548 static int
config_modify_internal(CfEntryInfo * ce,Operation * op,SlapReply * rs,ConfigArgs * ca)5549 config_modify_internal( CfEntryInfo *ce, Operation *op, SlapReply *rs,
5550 ConfigArgs *ca )
5551 {
5552 int rc = LDAP_UNWILLING_TO_PERFORM;
5553 Modifications *ml;
5554 Entry *e = ce->ce_entry;
5555 Attribute *save_attrs = e->e_attrs, *oc_at, *s, *a;
5556 ConfigTable *ct;
5557 ConfigOCs **colst;
5558 int i, nocs;
5559 char *ptr;
5560 delrec *dels = NULL, *deltail = NULL;
5561
5562 oc_at = attr_find( e->e_attrs, slap_schema.si_ad_objectClass );
5563 if ( !oc_at ) return LDAP_OBJECT_CLASS_VIOLATION;
5564
5565 for (ml = op->orm_modlist; ml; ml=ml->sml_next) {
5566 if (ml->sml_desc == slap_schema.si_ad_objectClass)
5567 return rc;
5568 }
5569
5570 colst = count_ocs( oc_at, &nocs );
5571
5572 /* make sure add/del flags are clear; should always be true */
5573 for ( s = save_attrs; s; s = s->a_next ) {
5574 s->a_flags &= ~(SLAP_ATTR_IXADD|SLAP_ATTR_IXDEL);
5575 }
5576
5577 e->e_attrs = attrs_dup( e->e_attrs );
5578
5579 init_config_argv( ca );
5580 ca->be = ce->ce_be;
5581 ca->bi = ce->ce_bi;
5582 ca->ca_private = ce->ce_private;
5583 ca->ca_entry = e;
5584 ca->fname = "slapd";
5585 ca->ca_op = op;
5586 strcpy( ca->log, "back-config" );
5587
5588 for (ml = op->orm_modlist; ml; ml=ml->sml_next) {
5589 ct = config_find_table( colst, nocs, ml->sml_desc, ca );
5590 switch (ml->sml_op) {
5591 case LDAP_MOD_DELETE:
5592 case LDAP_MOD_REPLACE:
5593 case SLAP_MOD_SOFTDEL:
5594 {
5595 BerVarray vals = NULL, nvals = NULL;
5596 int *idx = NULL;
5597 if ( ct && ( ct->arg_type & ARG_NO_DELETE )) {
5598 rc = LDAP_OTHER;
5599 snprintf(ca->cr_msg, sizeof(ca->cr_msg), "cannot delete %s",
5600 ml->sml_desc->ad_cname.bv_val );
5601 goto out_noop;
5602 }
5603 if ( ml->sml_op == LDAP_MOD_REPLACE ) {
5604 vals = ml->sml_values;
5605 nvals = ml->sml_nvalues;
5606 ml->sml_values = NULL;
5607 ml->sml_nvalues = NULL;
5608 }
5609 /* If we're deleting by values, remember the indexes of the
5610 * values we deleted.
5611 */
5612 if ( ct && ml->sml_values ) {
5613 delrec *d;
5614 i = ml->sml_numvals;
5615 d = ch_malloc( sizeof(delrec) + (i - 1)* sizeof(int));
5616 d->nidx = i;
5617 d->next = NULL;
5618 if ( dels ) {
5619 deltail->next = d;
5620 } else {
5621 dels = d;
5622 }
5623 deltail = d;
5624 idx = d->idx;
5625 }
5626 rc = modify_delete_vindex(e, &ml->sml_mod,
5627 get_permissiveModify(op),
5628 &rs->sr_text, ca->cr_msg, sizeof(ca->cr_msg), idx );
5629 if ( ml->sml_op == LDAP_MOD_REPLACE ) {
5630 ml->sml_values = vals;
5631 ml->sml_nvalues = nvals;
5632 }
5633 if ( rc == LDAP_NO_SUCH_ATTRIBUTE && ml->sml_op == SLAP_MOD_SOFTDEL )
5634 {
5635 rc = LDAP_SUCCESS;
5636 }
5637 /* FIXME: check rc before fallthru? */
5638 if ( !vals )
5639 break;
5640 }
5641 /* FALLTHRU: LDAP_MOD_REPLACE && vals */
5642
5643 case SLAP_MOD_ADD_IF_NOT_PRESENT:
5644 if ( ml->sml_op == SLAP_MOD_ADD_IF_NOT_PRESENT
5645 && attr_find( e->e_attrs, ml->sml_desc ) )
5646 {
5647 rc = LDAP_SUCCESS;
5648 break;
5649 }
5650
5651 case LDAP_MOD_ADD:
5652 case SLAP_MOD_SOFTADD: {
5653 int mop = ml->sml_op;
5654 int navals = -1;
5655 ml->sml_op = LDAP_MOD_ADD;
5656 if ( ct ) {
5657 if ( ct->arg_type & ARG_NO_INSERT ) {
5658 Attribute *a = attr_find( e->e_attrs, ml->sml_desc );
5659 if ( a ) {
5660 navals = a->a_numvals;
5661 }
5662 }
5663 for ( i=0; !BER_BVISNULL( &ml->sml_values[i] ); i++ ) {
5664 if ( ml->sml_values[i].bv_val[0] == '{' &&
5665 navals >= 0 )
5666 {
5667 char *next, *val = ml->sml_values[i].bv_val + 1;
5668 int j;
5669
5670 j = strtol( val, &next, 0 );
5671 if ( next == val || next[ 0 ] != '}' || j < navals ) {
5672 rc = LDAP_OTHER;
5673 snprintf(ca->cr_msg, sizeof(ca->cr_msg), "cannot insert %s",
5674 ml->sml_desc->ad_cname.bv_val );
5675 goto out_noop;
5676 }
5677 }
5678 rc = check_vals( ct, ca, ml, 0 );
5679 if ( rc ) goto out_noop;
5680 }
5681 }
5682 rc = modify_add_values(e, &ml->sml_mod,
5683 get_permissiveModify(op),
5684 &rs->sr_text, ca->cr_msg, sizeof(ca->cr_msg) );
5685
5686 /* If value already exists, show success here
5687 * and ignore this operation down below.
5688 */
5689 if ( mop == SLAP_MOD_SOFTADD ) {
5690 if ( rc == LDAP_TYPE_OR_VALUE_EXISTS )
5691 rc = LDAP_SUCCESS;
5692 else
5693 mop = LDAP_MOD_ADD;
5694 }
5695 ml->sml_op = mop;
5696 break;
5697 }
5698
5699 break;
5700 case LDAP_MOD_INCREMENT: /* FIXME */
5701 break;
5702 default:
5703 break;
5704 }
5705 if(rc != LDAP_SUCCESS) break;
5706 }
5707
5708 if ( rc == LDAP_SUCCESS) {
5709 /* check that the entry still obeys the schema */
5710 rc = entry_schema_check(op, e, NULL, 0, 0, NULL,
5711 &rs->sr_text, ca->cr_msg, sizeof(ca->cr_msg) );
5712 }
5713 if ( rc ) goto out_noop;
5714
5715 /* Basic syntax checks are OK. Do the actual settings. */
5716 for ( ml = op->orm_modlist; ml; ml = ml->sml_next ) {
5717 ct = config_find_table( colst, nocs, ml->sml_desc, ca );
5718 if ( !ct ) continue;
5719
5720 s = attr_find( save_attrs, ml->sml_desc );
5721 a = attr_find( e->e_attrs, ml->sml_desc );
5722
5723 switch (ml->sml_op) {
5724 case LDAP_MOD_DELETE:
5725 case LDAP_MOD_REPLACE: {
5726 BerVarray vals = NULL, nvals = NULL;
5727 delrec *d = NULL;
5728
5729 if ( ml->sml_op == LDAP_MOD_REPLACE ) {
5730 vals = ml->sml_values;
5731 nvals = ml->sml_nvalues;
5732 ml->sml_values = NULL;
5733 ml->sml_nvalues = NULL;
5734 }
5735
5736 if ( ml->sml_values )
5737 d = dels;
5738
5739 /* If we didn't delete the whole attribute */
5740 if ( ml->sml_values && a ) {
5741 struct berval *mvals;
5742 int j;
5743
5744 if ( ml->sml_nvalues )
5745 mvals = ml->sml_nvalues;
5746 else
5747 mvals = ml->sml_values;
5748
5749 /* use the indexes we saved up above */
5750 for (i=0; i < d->nidx; i++) {
5751 struct berval bv = *mvals++;
5752 if ( a->a_desc->ad_type->sat_flags & SLAP_AT_ORDERED &&
5753 bv.bv_val[0] == '{' ) {
5754 ptr = strchr( bv.bv_val, '}' ) + 1;
5755 bv.bv_len -= ptr - bv.bv_val;
5756 bv.bv_val = ptr;
5757 }
5758 ca->line = bv.bv_val;
5759 ca->valx = d->idx[i];
5760 config_parse_vals(ct, ca, d->idx[i] );
5761 rc = config_del_vals( ct, ca );
5762 if ( rc != LDAP_SUCCESS ) break;
5763 if ( s )
5764 s->a_flags |= SLAP_ATTR_IXDEL;
5765 for (j=i+1; j < d->nidx; j++)
5766 if ( d->idx[j] >d->idx[i] )
5767 d->idx[j]--;
5768 }
5769 } else {
5770 ca->valx = -1;
5771 ca->line = NULL;
5772 ca->argc = 1;
5773 rc = config_del_vals( ct, ca );
5774 if ( rc ) rc = LDAP_OTHER;
5775 if ( s )
5776 s->a_flags |= SLAP_ATTR_IXDEL;
5777 }
5778 if ( ml->sml_values ) {
5779 d = d->next;
5780 ch_free( dels );
5781 dels = d;
5782 }
5783 if ( ml->sml_op == LDAP_MOD_REPLACE ) {
5784 ml->sml_values = vals;
5785 ml->sml_nvalues = nvals;
5786 }
5787 if ( !vals || rc != LDAP_SUCCESS )
5788 break;
5789 }
5790 /* FALLTHRU: LDAP_MOD_REPLACE && vals */
5791
5792 case LDAP_MOD_ADD:
5793 if ( !a )
5794 break;
5795 for (i=0; ml->sml_values[i].bv_val; i++) {
5796 ca->line = ml->sml_values[i].bv_val;
5797 ca->valx = -1;
5798 rc = config_modify_add( ct, ca, ml->sml_desc, i );
5799 if ( rc )
5800 goto out;
5801 a->a_flags |= SLAP_ATTR_IXADD;
5802 }
5803 break;
5804 }
5805 }
5806
5807 out:
5808 /* Undo for a failed operation */
5809 if ( rc != LDAP_SUCCESS ) {
5810 ConfigReply msg = ca->reply;
5811 for ( s = save_attrs; s; s = s->a_next ) {
5812 if ( s->a_flags & SLAP_ATTR_IXDEL ) {
5813 s->a_flags &= ~(SLAP_ATTR_IXDEL|SLAP_ATTR_IXADD);
5814 ct = config_find_table( colst, nocs, s->a_desc, ca );
5815 a = attr_find( e->e_attrs, s->a_desc );
5816 if ( a ) {
5817 /* clear the flag so the add check below will skip it */
5818 a->a_flags &= ~(SLAP_ATTR_IXDEL|SLAP_ATTR_IXADD);
5819 ca->valx = -1;
5820 ca->line = NULL;
5821 ca->argc = 1;
5822 config_del_vals( ct, ca );
5823 }
5824 for ( i=0; !BER_BVISNULL( &s->a_vals[i] ); i++ ) {
5825 ca->line = s->a_vals[i].bv_val;
5826 ca->valx = -1;
5827 config_modify_add( ct, ca, s->a_desc, i );
5828 }
5829 }
5830 }
5831 for ( a = e->e_attrs; a; a = a->a_next ) {
5832 if ( a->a_flags & SLAP_ATTR_IXADD ) {
5833 ct = config_find_table( colst, nocs, a->a_desc, ca );
5834 ca->valx = -1;
5835 ca->line = NULL;
5836 ca->argc = 1;
5837 config_del_vals( ct, ca );
5838 s = attr_find( save_attrs, a->a_desc );
5839 if ( s ) {
5840 s->a_flags &= ~(SLAP_ATTR_IXDEL|SLAP_ATTR_IXADD);
5841 for ( i=0; !BER_BVISNULL( &s->a_vals[i] ); i++ ) {
5842 ca->line = s->a_vals[i].bv_val;
5843 ca->valx = -1;
5844 config_modify_add( ct, ca, s->a_desc, i );
5845 }
5846 }
5847 }
5848 }
5849 ca->reply = msg;
5850 }
5851
5852 if ( ca->cleanup ) {
5853 i = ca->cleanup( ca );
5854 if (rc == LDAP_SUCCESS)
5855 rc = i;
5856 }
5857 out_noop:
5858 if ( rc == LDAP_SUCCESS ) {
5859 attrs_free( save_attrs );
5860 rs->sr_text = NULL;
5861 } else {
5862 attrs_free( e->e_attrs );
5863 e->e_attrs = save_attrs;
5864 }
5865 ch_free( ca->argv );
5866 if ( colst ) ch_free( colst );
5867 while( dels ) {
5868 deltail = dels->next;
5869 ch_free( dels );
5870 dels = deltail;
5871 }
5872
5873 return rc;
5874 }
5875
5876 static int
config_back_modify(Operation * op,SlapReply * rs)5877 config_back_modify( Operation *op, SlapReply *rs )
5878 {
5879 CfBackInfo *cfb;
5880 CfEntryInfo *ce, *last;
5881 Modifications *ml;
5882 ConfigArgs ca = {0};
5883 struct berval rdn;
5884 char *ptr;
5885 AttributeDescription *rad = NULL;
5886 int do_pause = 1;
5887
5888 cfb = (CfBackInfo *)op->o_bd->be_private;
5889
5890 ce = config_find_base( cfb->cb_root, &op->o_req_ndn, &last );
5891 if ( !ce ) {
5892 if ( last )
5893 rs->sr_matched = last->ce_entry->e_name.bv_val;
5894 rs->sr_err = LDAP_NO_SUCH_OBJECT;
5895 goto out;
5896 }
5897
5898 if ( !acl_check_modlist( op, ce->ce_entry, op->orm_modlist )) {
5899 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
5900 goto out;
5901 }
5902
5903 /* Get type of RDN */
5904 rdn = ce->ce_entry->e_nname;
5905 ptr = strchr( rdn.bv_val, '=' );
5906 rdn.bv_len = ptr - rdn.bv_val;
5907 rs->sr_err = slap_bv2ad( &rdn, &rad, &rs->sr_text );
5908 if ( rs->sr_err != LDAP_SUCCESS ) {
5909 goto out;
5910 }
5911
5912 /* Some basic validation... */
5913 for ( ml = op->orm_modlist; ml; ml = ml->sml_next ) {
5914 /* Don't allow Modify of RDN; must use ModRdn for that. */
5915 if ( ml->sml_desc == rad ) {
5916 rs->sr_err = LDAP_NOT_ALLOWED_ON_RDN;
5917 rs->sr_text = "Use modrdn to change the entry name";
5918 goto out;
5919 }
5920 /* Internal update of contextCSN? */
5921 if ( ml->sml_desc == slap_schema.si_ad_contextCSN && op->o_conn->c_conn_idx == -1 ) {
5922 do_pause = 0;
5923 break;
5924 }
5925 }
5926
5927 slap_mods_opattrs( op, &op->orm_modlist, 1 );
5928
5929 if ( do_pause ) {
5930 if ( op->o_abandon ) {
5931 rs->sr_err = SLAPD_ABANDON;
5932 goto out;
5933 }
5934 ldap_pvt_thread_pool_pause( &connection_pool );
5935 }
5936
5937 /* Strategy:
5938 * 1) perform the Modify on the cached Entry.
5939 * 2) verify that the Entry still satisfies the schema.
5940 * 3) perform the individual config operations.
5941 * 4) store Modified entry in underlying LDIF backend.
5942 */
5943 rs->sr_err = config_modify_internal( ce, op, rs, &ca );
5944 if ( rs->sr_err ) {
5945 rs->sr_text = ca.cr_msg;
5946 } else if ( cfb->cb_use_ldif ) {
5947 BackendDB *be = op->o_bd;
5948 slap_callback sc = { NULL, slap_null_cb, NULL, NULL }, *scp;
5949 struct berval dn, ndn;
5950
5951 op->o_bd = &cfb->cb_db;
5952
5953 dn = op->o_dn;
5954 ndn = op->o_ndn;
5955 op->o_dn = op->o_bd->be_rootdn;
5956 op->o_ndn = op->o_bd->be_rootndn;
5957
5958 scp = op->o_callback;
5959 op->o_callback = ≻
5960 op->o_bd->be_modify( op, rs );
5961 op->o_bd = be;
5962 op->o_callback = scp;
5963 op->o_dn = dn;
5964 op->o_ndn = ndn;
5965 }
5966
5967 if ( do_pause )
5968 ldap_pvt_thread_pool_resume( &connection_pool );
5969 out:
5970 send_ldap_result( op, rs );
5971 slap_graduate_commit_csn( op );
5972 return rs->sr_err;
5973 }
5974
5975 static int
config_back_modrdn(Operation * op,SlapReply * rs)5976 config_back_modrdn( Operation *op, SlapReply *rs )
5977 {
5978 CfBackInfo *cfb;
5979 CfEntryInfo *ce, *last;
5980 struct berval rdn;
5981 int ixold, ixnew;
5982
5983 cfb = (CfBackInfo *)op->o_bd->be_private;
5984
5985 ce = config_find_base( cfb->cb_root, &op->o_req_ndn, &last );
5986 if ( !ce ) {
5987 if ( last )
5988 rs->sr_matched = last->ce_entry->e_name.bv_val;
5989 rs->sr_err = LDAP_NO_SUCH_OBJECT;
5990 goto out;
5991 }
5992 if ( !access_allowed( op, ce->ce_entry, slap_schema.si_ad_entry,
5993 NULL, ACL_WRITE, NULL )) {
5994 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
5995 goto out;
5996 }
5997 { Entry *parent;
5998 if ( ce->ce_parent )
5999 parent = ce->ce_parent->ce_entry;
6000 else
6001 parent = (Entry *)&slap_entry_root;
6002 if ( !access_allowed( op, parent, slap_schema.si_ad_children,
6003 NULL, ACL_WRITE, NULL )) {
6004 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
6005 goto out;
6006 }
6007 }
6008
6009 /* We don't allow moving objects to new parents.
6010 * Generally we only allow reordering a set of ordered entries.
6011 */
6012 if ( op->orr_newSup ) {
6013 rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
6014 goto out;
6015 }
6016
6017 /* If newRDN == oldRDN, quietly succeed */
6018 dnRdn( &op->o_req_ndn, &rdn );
6019 if ( dn_match( &rdn, &op->orr_nnewrdn )) {
6020 rs->sr_err = LDAP_SUCCESS;
6021 goto out;
6022 }
6023
6024 /* Current behavior, subject to change as needed:
6025 *
6026 * For backends and overlays, we only allow renumbering.
6027 * For schema, we allow renaming with the same number.
6028 * Otherwise, the op is not allowed.
6029 */
6030
6031 if ( ce->ce_type == Cft_Schema ) {
6032 char *ptr1, *ptr2;
6033 int len;
6034
6035 /* Can't alter the main cn=schema entry */
6036 if ( ce->ce_parent->ce_type == Cft_Global ) {
6037 rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
6038 rs->sr_text = "renaming not allowed for this entry";
6039 goto out;
6040 }
6041
6042 /* We could support this later if desired */
6043 ptr1 = ber_bvchr( &rdn, '}' );
6044 ptr2 = ber_bvchr( &op->orr_newrdn, '}' );
6045 len = ptr1 - rdn.bv_val;
6046 if ( len != ptr2 - op->orr_newrdn.bv_val ||
6047 strncmp( rdn.bv_val, op->orr_newrdn.bv_val, len )) {
6048 rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
6049 rs->sr_text = "schema reordering not supported";
6050 goto out;
6051 }
6052 } else if ( ce->ce_type == Cft_Database ||
6053 ce->ce_type == Cft_Overlay ) {
6054 char *ptr1, *ptr2, *iptr1, *iptr2;
6055 int len1, len2;
6056
6057 iptr2 = ber_bvchr( &op->orr_newrdn, '=' ) + 1;
6058 if ( *iptr2 != '{' ) {
6059 rs->sr_err = LDAP_NAMING_VIOLATION;
6060 rs->sr_text = "new ordering index is required";
6061 goto out;
6062 }
6063 iptr2++;
6064 iptr1 = ber_bvchr( &rdn, '{' ) + 1;
6065 ptr1 = ber_bvchr( &rdn, '}' );
6066 ptr2 = ber_bvchr( &op->orr_newrdn, '}' );
6067 if ( !ptr2 ) {
6068 rs->sr_err = LDAP_NAMING_VIOLATION;
6069 rs->sr_text = "new ordering index is required";
6070 goto out;
6071 }
6072
6073 len1 = ptr1 - rdn.bv_val;
6074 len2 = ptr2 - op->orr_newrdn.bv_val;
6075
6076 if ( rdn.bv_len - len1 != op->orr_newrdn.bv_len - len2 ||
6077 strncmp( ptr1, ptr2, rdn.bv_len - len1 )) {
6078 rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
6079 rs->sr_text = "changing database/overlay type not allowed";
6080 goto out;
6081 }
6082 ixold = strtol( iptr1, NULL, 0 );
6083 ixnew = strtol( iptr2, &ptr1, 0 );
6084 if ( ptr1 != ptr2 || ixold < 0 || ixnew < 0 ) {
6085 rs->sr_err = LDAP_NAMING_VIOLATION;
6086 goto out;
6087 }
6088 /* config DB is always 0, cannot be changed */
6089 if ( ce->ce_type == Cft_Database && ( ixold == 0 || ixnew == 0 )) {
6090 rs->sr_err = LDAP_CONSTRAINT_VIOLATION;
6091 goto out;
6092 }
6093 } else {
6094 rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
6095 rs->sr_text = "renaming not supported for this entry";
6096 goto out;
6097 }
6098
6099 if ( op->o_abandon ) {
6100 rs->sr_err = SLAPD_ABANDON;
6101 goto out;
6102 }
6103 ldap_pvt_thread_pool_pause( &connection_pool );
6104
6105 if ( ce->ce_type == Cft_Schema ) {
6106 req_modrdn_s modr = op->oq_modrdn;
6107 struct berval rdn;
6108 Attribute *a;
6109 rs->sr_err = config_rename_attr( rs, ce->ce_entry, &rdn, &a );
6110 if ( rs->sr_err == LDAP_SUCCESS ) {
6111 rs->sr_err = config_rename_one( op, rs, ce->ce_entry,
6112 ce->ce_parent, a, &op->orr_newrdn, &op->orr_nnewrdn,
6113 cfb->cb_use_ldif );
6114 }
6115 op->oq_modrdn = modr;
6116 } else {
6117 CfEntryInfo *ce2, *cebase, **cprev, **cbprev, *ceold;
6118 req_modrdn_s modr = op->oq_modrdn;
6119 int i;
6120
6121 /* Advance to first of this type */
6122 cprev = &ce->ce_parent->ce_kids;
6123 for ( ce2 = *cprev; ce2 && ce2->ce_type != ce->ce_type; ) {
6124 cprev = &ce2->ce_sibs;
6125 ce2 = ce2->ce_sibs;
6126 }
6127 /* Skip the -1 entry */
6128 if ( ce->ce_type == Cft_Database ) {
6129 cprev = &ce2->ce_sibs;
6130 ce2 = ce2->ce_sibs;
6131 }
6132 cebase = ce2;
6133 cbprev = cprev;
6134
6135 /* Remove from old slot */
6136 for ( ce2 = *cprev; ce2 && ce2 != ce; ce2 = ce2->ce_sibs )
6137 cprev = &ce2->ce_sibs;
6138 *cprev = ce->ce_sibs;
6139 ceold = ce->ce_sibs;
6140
6141 /* Insert into new slot */
6142 cprev = cbprev;
6143 for ( i=0; i<ixnew; i++ ) {
6144 ce2 = *cprev;
6145 if ( !ce2 )
6146 break;
6147 cprev = &ce2->ce_sibs;
6148 }
6149 ce->ce_sibs = *cprev;
6150 *cprev = ce;
6151
6152 ixnew = i;
6153
6154 /* NOTE: These should be encoded in the OC tables, not inline here */
6155 if ( ce->ce_type == Cft_Database )
6156 backend_db_move( ce->ce_be, ixnew );
6157 else if ( ce->ce_type == Cft_Overlay )
6158 overlay_move( ce->ce_be, (slap_overinst *)ce->ce_bi, ixnew );
6159
6160 if ( ixold < ixnew ) {
6161 rs->sr_err = config_rename_del( op, rs, ce, ceold, ixold,
6162 cfb->cb_use_ldif );
6163 } else {
6164 rs->sr_err = config_rename_add( op, rs, ce, ixnew, 1,
6165 ixold - ixnew, cfb->cb_use_ldif );
6166 }
6167 op->oq_modrdn = modr;
6168 }
6169
6170 ldap_pvt_thread_pool_resume( &connection_pool );
6171 out:
6172 send_ldap_result( op, rs );
6173 return rs->sr_err;
6174 }
6175
6176 static int
config_back_delete(Operation * op,SlapReply * rs)6177 config_back_delete( Operation *op, SlapReply *rs )
6178 {
6179 #ifdef SLAP_CONFIG_DELETE
6180 CfBackInfo *cfb;
6181 CfEntryInfo *ce, *last, *ce2;
6182
6183 cfb = (CfBackInfo *)op->o_bd->be_private;
6184
6185 ce = config_find_base( cfb->cb_root, &op->o_req_ndn, &last );
6186 if ( !ce ) {
6187 if ( last )
6188 rs->sr_matched = last->ce_entry->e_name.bv_val;
6189 rs->sr_err = LDAP_NO_SUCH_OBJECT;
6190 } else if ( ce->ce_kids ) {
6191 rs->sr_err = LDAP_NOT_ALLOWED_ON_NONLEAF;
6192 } else if ( op->o_abandon ) {
6193 rs->sr_err = SLAPD_ABANDON;
6194 } else if ( ce->ce_type == Cft_Overlay ||
6195 ce->ce_type == Cft_Database ||
6196 ce->ce_type == Cft_Misc ){
6197 char *iptr;
6198 int count, ixold;
6199
6200 ldap_pvt_thread_pool_pause( &connection_pool );
6201
6202 if ( ce->ce_type == Cft_Overlay ){
6203 overlay_remove( ce->ce_be, (slap_overinst *)ce->ce_bi, op );
6204 } else if ( ce->ce_type == Cft_Misc ) {
6205 /*
6206 * only Cft_Misc objects that have a co_lddel handler set in
6207 * the ConfigOCs struct can be deleted. This code also
6208 * assumes that the entry can be only have one objectclass
6209 * with co_type == Cft_Misc
6210 */
6211 ConfigOCs co, *coptr;
6212 Attribute *oc_at;
6213 int i;
6214
6215 oc_at = attr_find( ce->ce_entry->e_attrs,
6216 slap_schema.si_ad_objectClass );
6217 if ( !oc_at ) {
6218 rs->sr_err = LDAP_OTHER;
6219 rs->sr_text = "objectclass not found";
6220 ldap_pvt_thread_pool_resume( &connection_pool );
6221 goto out;
6222 }
6223 for ( i=0; !BER_BVISNULL(&oc_at->a_nvals[i]); i++ ) {
6224 co.co_name = &oc_at->a_nvals[i];
6225 coptr = avl_find( CfOcTree, &co, CfOc_cmp );
6226 if ( coptr == NULL || coptr->co_type != Cft_Misc ) {
6227 continue;
6228 }
6229 if ( ! coptr->co_lddel || coptr->co_lddel( ce, op ) ){
6230 rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
6231 if ( ! coptr->co_lddel ) {
6232 rs->sr_text = "No delete handler found";
6233 } else {
6234 rs->sr_err = LDAP_OTHER;
6235 /* FIXME: We should return a helpful error message
6236 * here */
6237 }
6238 ldap_pvt_thread_pool_resume( &connection_pool );
6239 goto out;
6240 }
6241 break;
6242 }
6243 } else if (ce->ce_type == Cft_Database ) {
6244 if ( ce->ce_be == frontendDB || ce->ce_be == op->o_bd ){
6245 rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
6246 rs->sr_text = "Cannot delete config or frontend database";
6247 ldap_pvt_thread_pool_resume( &connection_pool );
6248 goto out;
6249 }
6250 if ( ce->ce_be->bd_info->bi_db_close ) {
6251 ce->ce_be->bd_info->bi_db_close( ce->ce_be, NULL );
6252 }
6253 backend_destroy_one( ce->ce_be, 1);
6254 }
6255
6256 /* remove CfEntryInfo from the siblings list */
6257 if ( ce->ce_parent->ce_kids == ce ) {
6258 ce->ce_parent->ce_kids = ce->ce_sibs;
6259 } else {
6260 for ( ce2 = ce->ce_parent->ce_kids ; ce2; ce2 = ce2->ce_sibs ) {
6261 if ( ce2->ce_sibs == ce ) {
6262 ce2->ce_sibs = ce->ce_sibs;
6263 break;
6264 }
6265 }
6266 }
6267
6268 /* remove from underlying database */
6269 if ( cfb->cb_use_ldif ) {
6270 BackendDB *be = op->o_bd;
6271 slap_callback sc = { NULL, slap_null_cb, NULL, NULL }, *scp;
6272 struct berval dn, ndn, req_dn, req_ndn;
6273
6274 op->o_bd = &cfb->cb_db;
6275
6276 dn = op->o_dn;
6277 ndn = op->o_ndn;
6278 req_dn = op->o_req_dn;
6279 req_ndn = op->o_req_ndn;
6280
6281 op->o_dn = op->o_bd->be_rootdn;
6282 op->o_ndn = op->o_bd->be_rootndn;
6283 op->o_req_dn = ce->ce_entry->e_name;
6284 op->o_req_ndn = ce->ce_entry->e_nname;
6285
6286 scp = op->o_callback;
6287 op->o_callback = ≻
6288 op->o_bd->be_delete( op, rs );
6289 op->o_bd = be;
6290 op->o_callback = scp;
6291 op->o_dn = dn;
6292 op->o_ndn = ndn;
6293 op->o_req_dn = req_dn;
6294 op->o_req_ndn = req_ndn;
6295 }
6296
6297 /* renumber siblings */
6298 iptr = ber_bvchr( &op->o_req_ndn, '{' ) + 1;
6299 ixold = strtol( iptr, NULL, 0 );
6300 for (ce2 = ce->ce_sibs, count=0; ce2; ce2=ce2->ce_sibs) {
6301 config_renumber_one( op, rs, ce2->ce_parent, ce2->ce_entry,
6302 count+ixold, 0, cfb->cb_use_ldif );
6303 count++;
6304 }
6305
6306 ce->ce_entry->e_private=NULL;
6307 entry_free(ce->ce_entry);
6308 ch_free(ce);
6309 ldap_pvt_thread_pool_resume( &connection_pool );
6310 } else {
6311 rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
6312 }
6313 out:
6314 #else
6315 rs->sr_err = LDAP_UNWILLING_TO_PERFORM;
6316 #endif /* SLAP_CONFIG_DELETE */
6317 send_ldap_result( op, rs );
6318 return rs->sr_err;
6319 }
6320
6321 static int
config_back_search(Operation * op,SlapReply * rs)6322 config_back_search( Operation *op, SlapReply *rs )
6323 {
6324 CfBackInfo *cfb;
6325 CfEntryInfo *ce, *last;
6326 slap_mask_t mask;
6327
6328 cfb = (CfBackInfo *)op->o_bd->be_private;
6329
6330 ce = config_find_base( cfb->cb_root, &op->o_req_ndn, &last );
6331 if ( !ce ) {
6332 if ( last )
6333 rs->sr_matched = last->ce_entry->e_name.bv_val;
6334 rs->sr_err = LDAP_NO_SUCH_OBJECT;
6335 goto out;
6336 }
6337 if ( !access_allowed_mask( op, ce->ce_entry, slap_schema.si_ad_entry, NULL,
6338 ACL_SEARCH, NULL, &mask ))
6339 {
6340 if ( !ACL_GRANT( mask, ACL_DISCLOSE )) {
6341 rs->sr_err = LDAP_NO_SUCH_OBJECT;
6342 } else {
6343 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
6344 }
6345 goto out;
6346 }
6347 switch ( op->ors_scope ) {
6348 case LDAP_SCOPE_BASE:
6349 case LDAP_SCOPE_SUBTREE:
6350 rs->sr_err = config_send( op, rs, ce, 0 );
6351 break;
6352
6353 case LDAP_SCOPE_ONELEVEL:
6354 for (ce = ce->ce_kids; ce; ce=ce->ce_sibs) {
6355 rs->sr_err = config_send( op, rs, ce, 1 );
6356 if ( rs->sr_err ) {
6357 break;
6358 }
6359 }
6360 break;
6361 }
6362
6363 out:
6364 send_ldap_result( op, rs );
6365 return rs->sr_err;
6366 }
6367
6368 /* no-op, we never free entries */
config_entry_release(Operation * op,Entry * e,int rw)6369 int config_entry_release(
6370 Operation *op,
6371 Entry *e,
6372 int rw )
6373 {
6374 if ( !e->e_private ) {
6375 entry_free( e );
6376 }
6377 return LDAP_SUCCESS;
6378 }
6379
6380 /* return LDAP_SUCCESS IFF we can retrieve the specified entry.
6381 */
config_back_entry_get(Operation * op,struct berval * ndn,ObjectClass * oc,AttributeDescription * at,int rw,Entry ** ent)6382 int config_back_entry_get(
6383 Operation *op,
6384 struct berval *ndn,
6385 ObjectClass *oc,
6386 AttributeDescription *at,
6387 int rw,
6388 Entry **ent )
6389 {
6390 CfBackInfo *cfb;
6391 CfEntryInfo *ce, *last;
6392 int rc = LDAP_NO_SUCH_OBJECT;
6393
6394 cfb = (CfBackInfo *)op->o_bd->be_private;
6395
6396 ce = config_find_base( cfb->cb_root, ndn, &last );
6397 if ( ce ) {
6398 *ent = ce->ce_entry;
6399 if ( *ent ) {
6400 rc = LDAP_SUCCESS;
6401 if ( oc && !is_entry_objectclass_or_sub( *ent, oc ) ) {
6402 rc = LDAP_NO_SUCH_ATTRIBUTE;
6403 *ent = NULL;
6404 }
6405 }
6406 }
6407
6408 return rc;
6409 }
6410
6411 static int
config_build_attrs(Entry * e,AttributeType ** at,AttributeDescription * ad,ConfigTable * ct,ConfigArgs * c)6412 config_build_attrs( Entry *e, AttributeType **at, AttributeDescription *ad,
6413 ConfigTable *ct, ConfigArgs *c )
6414 {
6415 int i, rc;
6416
6417 for (; at && *at; at++) {
6418 /* Skip the naming attr */
6419 if ((*at)->sat_ad == ad || (*at)->sat_ad == slap_schema.si_ad_cn )
6420 continue;
6421 for (i=0;ct[i].name;i++) {
6422 if (ct[i].ad == (*at)->sat_ad) {
6423 rc = config_get_vals(&ct[i], c);
6424 /* NOTE: tolerate that config_get_vals()
6425 * returns success with no values */
6426 if (rc == LDAP_SUCCESS && c->rvalue_vals != NULL ) {
6427 if ( c->rvalue_nvals )
6428 rc = attr_merge(e, ct[i].ad, c->rvalue_vals,
6429 c->rvalue_nvals);
6430 else {
6431 slap_syntax_validate_func *validate =
6432 ct[i].ad->ad_type->sat_syntax->ssyn_validate;
6433 if ( validate ) {
6434 int j;
6435 for ( j=0; c->rvalue_vals[j].bv_val; j++ ) {
6436 rc = ordered_value_validate( ct[i].ad,
6437 &c->rvalue_vals[j], LDAP_MOD_ADD );
6438 if ( rc ) {
6439 Debug( LDAP_DEBUG_ANY,
6440 "config_build_attrs: error %d on %s value #%d\n",
6441 rc, ct[i].ad->ad_cname.bv_val, j );
6442 return rc;
6443 }
6444 }
6445 }
6446
6447 rc = attr_merge_normalize(e, ct[i].ad,
6448 c->rvalue_vals, NULL);
6449 }
6450 ber_bvarray_free( c->rvalue_nvals );
6451 ber_bvarray_free( c->rvalue_vals );
6452 if ( rc ) {
6453 Debug( LDAP_DEBUG_ANY,
6454 "config_build_attrs: error %d on %s\n",
6455 rc, ct[i].ad->ad_cname.bv_val, 0 );
6456 return rc;
6457 }
6458 }
6459 break;
6460 }
6461 }
6462 }
6463 return 0;
6464 }
6465
6466 /* currently (2010) does not access rs except possibly writing rs->sr_err */
6467
6468 Entry *
config_build_entry(Operation * op,SlapReply * rs,CfEntryInfo * parent,ConfigArgs * c,struct berval * rdn,ConfigOCs * main,ConfigOCs * extra)6469 config_build_entry( Operation *op, SlapReply *rs, CfEntryInfo *parent,
6470 ConfigArgs *c, struct berval *rdn, ConfigOCs *main, ConfigOCs *extra )
6471 {
6472 Entry *e = entry_alloc();
6473 CfEntryInfo *ce = ch_calloc( 1, sizeof(CfEntryInfo) );
6474 struct berval val;
6475 struct berval ad_name;
6476 AttributeDescription *ad = NULL;
6477 int cnt, rc;
6478 char *ptr;
6479 const char *text = "";
6480 Attribute *oc_at;
6481 struct berval pdn;
6482 ObjectClass *oc;
6483 CfEntryInfo *ceprev = NULL;
6484 LDAPRDN rDN;
6485
6486 Debug( LDAP_DEBUG_TRACE, "config_build_entry: \"%s\"\n", rdn->bv_val, 0, 0);
6487 e->e_private = ce;
6488 ce->ce_entry = e;
6489 ce->ce_type = main->co_type;
6490 ce->ce_parent = parent;
6491 if ( parent ) {
6492 pdn = parent->ce_entry->e_nname;
6493 if ( parent->ce_kids && parent->ce_kids->ce_type <= ce->ce_type )
6494 for ( ceprev = parent->ce_kids; ceprev->ce_sibs &&
6495 ceprev->ce_type <= ce->ce_type;
6496 ceprev = ceprev->ce_sibs );
6497 } else {
6498 BER_BVZERO( &pdn );
6499 }
6500
6501 ce->ce_private = c->ca_private;
6502 ce->ce_be = c->be;
6503 ce->ce_bi = c->bi;
6504
6505 build_new_dn( &e->e_name, &pdn, rdn, NULL );
6506 ber_dupbv( &e->e_nname, &e->e_name );
6507
6508 attr_merge_normalize_one(e, slap_schema.si_ad_objectClass,
6509 main->co_name, NULL );
6510 if ( extra )
6511 attr_merge_normalize_one(e, slap_schema.si_ad_objectClass,
6512 extra->co_name, NULL );
6513
6514 rc = ldap_bv2rdn( rdn, &rDN, &text, LDAP_DN_FORMAT_LDAP );
6515 if ( rc ) {
6516 goto fail;
6517 }
6518 for ( cnt = 0; rDN[cnt]; cnt++ ) {
6519 LDAPAVA *ava = rDN[cnt];
6520
6521 ad = NULL;
6522 rc = slap_bv2ad( &ava->la_attr, &ad, &text );
6523 if ( rc ) {
6524 break;
6525 }
6526 if ( !ad->ad_type->sat_equality ) {
6527 rc = LDAP_CONSTRAINT_VIOLATION;
6528 text = "attribute has no equality matching rule";
6529 break;
6530 }
6531 if ( !ad->ad_type->sat_equality->smr_match ) {
6532 rc = LDAP_CONSTRAINT_VIOLATION;
6533 text = "attribute has unsupported equality matching rule";
6534 break;
6535 }
6536 attr_merge_normalize_one(e, ad, &ava->la_value, NULL );
6537 }
6538 ldap_rdnfree( rDN );
6539 if ( rc ) {
6540 goto fail;
6541 }
6542
6543 oc = main->co_oc;
6544 c->table = main->co_type;
6545 if ( oc->soc_required ) {
6546 rc = config_build_attrs( e, oc->soc_required, ad, main->co_table, c );
6547 if ( rc ) goto fail;
6548 }
6549
6550 if ( oc->soc_allowed ) {
6551 rc = config_build_attrs( e, oc->soc_allowed, ad, main->co_table, c );
6552 if ( rc ) goto fail;
6553 }
6554
6555 if ( extra ) {
6556 oc = extra->co_oc;
6557 c->table = extra->co_type;
6558 if ( oc->soc_required ) {
6559 rc = config_build_attrs( e, oc->soc_required, ad, extra->co_table, c );
6560 if ( rc ) goto fail;
6561 }
6562
6563 if ( oc->soc_allowed ) {
6564 rc = config_build_attrs( e, oc->soc_allowed, ad, extra->co_table, c );
6565 if ( rc ) goto fail;
6566 }
6567 }
6568
6569 oc_at = attr_find( e->e_attrs, slap_schema.si_ad_objectClass );
6570 rc = structural_class(oc_at->a_vals, &oc, NULL, &text, c->cr_msg,
6571 sizeof(c->cr_msg), op ? op->o_tmpmemctx : NULL );
6572 if ( rc != LDAP_SUCCESS ) {
6573 fail:
6574 Debug( LDAP_DEBUG_ANY,
6575 "config_build_entry: build \"%s\" failed: \"%s\"\n",
6576 rdn->bv_val, text, 0);
6577 return NULL;
6578 }
6579 attr_merge_normalize_one(e, slap_schema.si_ad_structuralObjectClass, &oc->soc_cname, NULL );
6580 if ( op ) {
6581 op->ora_e = e;
6582 op->ora_modlist = NULL;
6583 slap_add_opattrs( op, NULL, NULL, 0, 0 );
6584 if ( !op->o_noop ) {
6585 SlapReply rs2 = {REP_RESULT};
6586 op->o_bd->be_add( op, &rs2 );
6587 rs->sr_err = rs2.sr_err;
6588 rs_assert_done( &rs2 );
6589 if ( ( rs2.sr_err != LDAP_SUCCESS )
6590 && (rs2.sr_err != LDAP_ALREADY_EXISTS) ) {
6591 goto fail;
6592 }
6593 }
6594 }
6595 if ( ceprev ) {
6596 ce->ce_sibs = ceprev->ce_sibs;
6597 ceprev->ce_sibs = ce;
6598 } else if ( parent ) {
6599 ce->ce_sibs = parent->ce_kids;
6600 parent->ce_kids = ce;
6601 }
6602
6603 return e;
6604 }
6605
6606 static int
config_build_schema_inc(ConfigArgs * c,CfEntryInfo * ceparent,Operation * op,SlapReply * rs)6607 config_build_schema_inc( ConfigArgs *c, CfEntryInfo *ceparent,
6608 Operation *op, SlapReply *rs )
6609 {
6610 Entry *e;
6611 ConfigFile *cf = c->ca_private;
6612 char *ptr;
6613 struct berval bv, rdn;
6614
6615 for (; cf; cf=cf->c_sibs, c->depth++) {
6616 if ( !cf->c_at_head && !cf->c_cr_head && !cf->c_oc_head &&
6617 !cf->c_om_head && !cf->c_syn_head && !cf->c_kids ) continue;
6618 c->value_dn.bv_val = c->log;
6619 LUTIL_SLASHPATH( cf->c_file.bv_val );
6620 bv.bv_val = strrchr(cf->c_file.bv_val, LDAP_DIRSEP[0]);
6621 if ( !bv.bv_val ) {
6622 bv = cf->c_file;
6623 } else {
6624 bv.bv_val++;
6625 bv.bv_len = cf->c_file.bv_len - (bv.bv_val - cf->c_file.bv_val);
6626 }
6627 ptr = strchr( bv.bv_val, '.' );
6628 if ( ptr )
6629 bv.bv_len = ptr - bv.bv_val;
6630 c->value_dn.bv_len = snprintf(c->value_dn.bv_val, sizeof( c->log ), "cn=" SLAP_X_ORDERED_FMT, c->depth);
6631 if ( c->value_dn.bv_len >= sizeof( c->log ) ) {
6632 /* FIXME: how can indicate error? */
6633 return -1;
6634 }
6635 strncpy( c->value_dn.bv_val + c->value_dn.bv_len, bv.bv_val,
6636 bv.bv_len );
6637 c->value_dn.bv_len += bv.bv_len;
6638 c->value_dn.bv_val[c->value_dn.bv_len] ='\0';
6639 if ( rdnNormalize( 0, NULL, NULL, &c->value_dn, &rdn, NULL )) {
6640 Debug( LDAP_DEBUG_ANY,
6641 "config_build_schema_inc: invalid schema name \"%s\"\n",
6642 bv.bv_val, 0, 0 );
6643 return -1;
6644 }
6645
6646 c->ca_private = cf;
6647 e = config_build_entry( op, rs, ceparent, c, &rdn,
6648 &CFOC_SCHEMA, NULL );
6649 ch_free( rdn.bv_val );
6650 if ( !e ) {
6651 return -1;
6652 } else if ( e && cf->c_kids ) {
6653 c->ca_private = cf->c_kids;
6654 config_build_schema_inc( c, e->e_private, op, rs );
6655 }
6656 }
6657 return 0;
6658 }
6659
6660 #ifdef SLAPD_MODULES
6661
6662 static int
config_build_modules(ConfigArgs * c,CfEntryInfo * ceparent,Operation * op,SlapReply * rs)6663 config_build_modules( ConfigArgs *c, CfEntryInfo *ceparent,
6664 Operation *op, SlapReply *rs )
6665 {
6666 int i;
6667 ModPaths *mp;
6668
6669 for (i=0, mp=&modpaths; mp; mp=mp->mp_next, i++) {
6670 if ( BER_BVISNULL( &mp->mp_path ) && !mp->mp_loads )
6671 continue;
6672 c->value_dn.bv_val = c->log;
6673 c->value_dn.bv_len = snprintf(c->value_dn.bv_val, sizeof( c->log ), "cn=module" SLAP_X_ORDERED_FMT, i);
6674 if ( c->value_dn.bv_len >= sizeof( c->log ) ) {
6675 /* FIXME: how can indicate error? */
6676 return -1;
6677 }
6678 c->ca_private = mp;
6679 if ( ! config_build_entry( op, rs, ceparent, c, &c->value_dn, &CFOC_MODULE, NULL )) {
6680 return -1;
6681 }
6682 }
6683 return 0;
6684 }
6685 #endif
6686
6687 static int
config_check_schema(Operation * op,CfBackInfo * cfb)6688 config_check_schema(Operation *op, CfBackInfo *cfb)
6689 {
6690 struct berval schema_dn = BER_BVC(SCHEMA_RDN "," CONFIG_RDN);
6691 ConfigArgs c = {0};
6692 CfEntryInfo *ce, *last;
6693 Entry *e;
6694
6695 /* If there's no root entry, we must be in the midst of converting */
6696 if ( !cfb->cb_root )
6697 return 0;
6698
6699 /* Make sure the main schema entry exists */
6700 ce = config_find_base( cfb->cb_root, &schema_dn, &last );
6701 if ( ce ) {
6702 Attribute *a;
6703 struct berval *bv;
6704
6705 e = ce->ce_entry;
6706
6707 /* Make sure it's up to date */
6708 if ( cf_om_tail != om_sys_tail ) {
6709 a = attr_find( e->e_attrs, cfAd_om );
6710 if ( a ) {
6711 if ( a->a_nvals != a->a_vals )
6712 ber_bvarray_free( a->a_nvals );
6713 ber_bvarray_free( a->a_vals );
6714 a->a_vals = NULL;
6715 a->a_nvals = NULL;
6716 a->a_numvals = 0;
6717 }
6718 oidm_unparse( &bv, NULL, NULL, 1 );
6719 attr_merge_normalize( e, cfAd_om, bv, NULL );
6720 ber_bvarray_free( bv );
6721 cf_om_tail = om_sys_tail;
6722 }
6723 if ( cf_at_tail != at_sys_tail ) {
6724 a = attr_find( e->e_attrs, cfAd_attr );
6725 if ( a ) {
6726 if ( a->a_nvals != a->a_vals )
6727 ber_bvarray_free( a->a_nvals );
6728 ber_bvarray_free( a->a_vals );
6729 a->a_vals = NULL;
6730 a->a_nvals = NULL;
6731 a->a_numvals = 0;
6732 }
6733 at_unparse( &bv, NULL, NULL, 1 );
6734 attr_merge_normalize( e, cfAd_attr, bv, NULL );
6735 ber_bvarray_free( bv );
6736 cf_at_tail = at_sys_tail;
6737 }
6738 if ( cf_oc_tail != oc_sys_tail ) {
6739 a = attr_find( e->e_attrs, cfAd_oc );
6740 if ( a ) {
6741 if ( a->a_nvals != a->a_vals )
6742 ber_bvarray_free( a->a_nvals );
6743 ber_bvarray_free( a->a_vals );
6744 a->a_vals = NULL;
6745 a->a_nvals = NULL;
6746 a->a_numvals = 0;
6747 }
6748 oc_unparse( &bv, NULL, NULL, 1 );
6749 attr_merge_normalize( e, cfAd_oc, bv, NULL );
6750 ber_bvarray_free( bv );
6751 cf_oc_tail = oc_sys_tail;
6752 }
6753 if ( cf_syn_tail != syn_sys_tail ) {
6754 a = attr_find( e->e_attrs, cfAd_syntax );
6755 if ( a ) {
6756 if ( a->a_nvals != a->a_vals )
6757 ber_bvarray_free( a->a_nvals );
6758 ber_bvarray_free( a->a_vals );
6759 a->a_vals = NULL;
6760 a->a_nvals = NULL;
6761 a->a_numvals = 0;
6762 }
6763 syn_unparse( &bv, NULL, NULL, 1 );
6764 attr_merge_normalize( e, cfAd_syntax, bv, NULL );
6765 ber_bvarray_free( bv );
6766 cf_syn_tail = syn_sys_tail;
6767 }
6768 } else {
6769 SlapReply rs = {REP_RESULT};
6770 c.ca_private = NULL;
6771 e = config_build_entry( op, &rs, cfb->cb_root, &c, &schema_rdn,
6772 &CFOC_SCHEMA, NULL );
6773 if ( !e ) {
6774 return -1;
6775 }
6776 ce = e->e_private;
6777 ce->ce_private = cfb->cb_config;
6778 cf_at_tail = at_sys_tail;
6779 cf_oc_tail = oc_sys_tail;
6780 cf_om_tail = om_sys_tail;
6781 cf_syn_tail = syn_sys_tail;
6782 }
6783 return 0;
6784 }
6785
6786 static const char *defacl[] = {
6787 NULL, "to", "*", "by", "*", "none", NULL
6788 };
6789
6790 static int
config_back_db_open(BackendDB * be,ConfigReply * cr)6791 config_back_db_open( BackendDB *be, ConfigReply *cr )
6792 {
6793 CfBackInfo *cfb = be->be_private;
6794 struct berval rdn;
6795 Entry *e, *parent;
6796 CfEntryInfo *ce, *ceparent;
6797 int i, unsupp = 0;
6798 BackendInfo *bi;
6799 ConfigArgs c;
6800 Connection conn = {0};
6801 OperationBuffer opbuf;
6802 Operation *op;
6803 slap_callback cb = { NULL, slap_null_cb, NULL, NULL };
6804 SlapReply rs = {REP_RESULT};
6805 void *thrctx = NULL;
6806 AccessControl *save_access;
6807
6808 Debug( LDAP_DEBUG_TRACE, "config_back_db_open\n", 0, 0, 0);
6809
6810 /* If we have no explicitly configured ACLs, don't just use
6811 * the global ACLs. Explicitly deny access to everything.
6812 */
6813 save_access = be->bd_self->be_acl;
6814 be->bd_self->be_acl = NULL;
6815 parse_acl(be->bd_self, "config_back_db_open", 0, 6, (char **)defacl, 0 );
6816 defacl_parsed = be->bd_self->be_acl;
6817 if ( save_access ) {
6818 be->bd_self->be_acl = save_access;
6819 } else {
6820 Debug( LDAP_DEBUG_CONFIG, "config_back_db_open: "
6821 "No explicit ACL for back-config configured. "
6822 "Using hardcoded default\n", 0, 0, 0 );
6823 }
6824
6825 thrctx = ldap_pvt_thread_pool_context();
6826 connection_fake_init( &conn, &opbuf, thrctx );
6827 op = &opbuf.ob_op;
6828
6829 op->o_tag = LDAP_REQ_ADD;
6830 op->o_callback = &cb;
6831 op->o_bd = &cfb->cb_db;
6832 op->o_dn = op->o_bd->be_rootdn;
6833 op->o_ndn = op->o_bd->be_rootndn;
6834
6835 if ( !cfb->cb_use_ldif ) {
6836 op->o_noop = 1;
6837 }
6838
6839 /* If we read the config from back-ldif, do some quick sanity checks */
6840 if ( cfb->cb_got_ldif ) {
6841 return config_check_schema( op, cfb );
6842 }
6843
6844 /* create root of tree */
6845 rdn = config_rdn;
6846 c.ca_private = cfb->cb_config;
6847 c.be = frontendDB;
6848 e = config_build_entry( op, &rs, NULL, &c, &rdn, &CFOC_GLOBAL, NULL );
6849 if ( !e ) {
6850 return -1;
6851 }
6852 ce = e->e_private;
6853 cfb->cb_root = ce;
6854
6855 parent = e;
6856 ceparent = ce;
6857
6858 #ifdef SLAPD_MODULES
6859 /* Create Module nodes... */
6860 if ( modpaths.mp_loads ) {
6861 if ( config_build_modules( &c, ceparent, op, &rs ) ){
6862 return -1;
6863 }
6864 }
6865 #endif
6866
6867 /* Create schema nodes... cn=schema will contain the hardcoded core
6868 * schema, read-only. Child objects will contain runtime loaded schema
6869 * files.
6870 */
6871 rdn = schema_rdn;
6872 c.ca_private = NULL;
6873 e = config_build_entry( op, &rs, ceparent, &c, &rdn, &CFOC_SCHEMA, NULL );
6874 if ( !e ) {
6875 return -1;
6876 }
6877 ce = e->e_private;
6878 ce->ce_private = cfb->cb_config;
6879 cf_at_tail = at_sys_tail;
6880 cf_oc_tail = oc_sys_tail;
6881 cf_om_tail = om_sys_tail;
6882 cf_syn_tail = syn_sys_tail;
6883
6884 /* Create schema nodes for included schema... */
6885 if ( cfb->cb_config->c_kids ) {
6886 int rc;
6887 c.depth = 0;
6888 c.ca_private = cfb->cb_config->c_kids;
6889 rc = config_build_schema_inc( &c, ce, op, &rs );
6890 if ( rc ) {
6891 return -1;
6892 }
6893 }
6894
6895 /* Create backend nodes. Skip if they don't provide a cf_table.
6896 * There usually aren't any of these.
6897 */
6898
6899 c.line = 0;
6900 LDAP_STAILQ_FOREACH( bi, &backendInfo, bi_next) {
6901 if (!bi->bi_cf_ocs) {
6902 /* If it only supports the old config mech, complain. */
6903 if ( bi->bi_config ) {
6904 Debug( LDAP_DEBUG_ANY,
6905 "WARNING: No dynamic config support for backend %s.\n",
6906 bi->bi_type, 0, 0 );
6907 unsupp++;
6908 }
6909 continue;
6910 }
6911 if (!bi->bi_private) continue;
6912
6913 rdn.bv_val = c.log;
6914 rdn.bv_len = snprintf(rdn.bv_val, sizeof( c.log ),
6915 "%s=%s", cfAd_backend->ad_cname.bv_val, bi->bi_type);
6916 if ( rdn.bv_len >= sizeof( c.log ) ) {
6917 /* FIXME: holler ... */ ;
6918 }
6919 c.bi = bi;
6920 e = config_build_entry( op, &rs, ceparent, &c, &rdn, &CFOC_BACKEND,
6921 bi->bi_cf_ocs );
6922 if ( !e ) {
6923 return -1;
6924 }
6925 }
6926
6927 /* Create database nodes... */
6928 frontendDB->be_cf_ocs = &CFOC_FRONTEND;
6929 LDAP_STAILQ_NEXT(frontendDB, be_next) = LDAP_STAILQ_FIRST(&backendDB);
6930 for ( i = -1, be = frontendDB ; be;
6931 i++, be = LDAP_STAILQ_NEXT( be, be_next )) {
6932 slap_overinfo *oi = NULL;
6933
6934 if ( overlay_is_over( be )) {
6935 oi = be->bd_info->bi_private;
6936 bi = oi->oi_orig;
6937 } else {
6938 bi = be->bd_info;
6939 }
6940
6941 /* If this backend supports the old config mechanism, but not
6942 * the new mech, complain.
6943 */
6944 if ( !be->be_cf_ocs && bi->bi_db_config ) {
6945 Debug( LDAP_DEBUG_ANY,
6946 "WARNING: No dynamic config support for database %s.\n",
6947 bi->bi_type, 0, 0 );
6948 unsupp++;
6949 }
6950 rdn.bv_val = c.log;
6951 rdn.bv_len = snprintf(rdn.bv_val, sizeof( c.log ),
6952 "%s=" SLAP_X_ORDERED_FMT "%s", cfAd_database->ad_cname.bv_val,
6953 i, bi->bi_type);
6954 if ( rdn.bv_len >= sizeof( c.log ) ) {
6955 /* FIXME: holler ... */ ;
6956 }
6957 c.be = be;
6958 c.bi = bi;
6959 e = config_build_entry( op, &rs, ceparent, &c, &rdn, &CFOC_DATABASE,
6960 be->be_cf_ocs );
6961 if ( !e ) {
6962 return -1;
6963 }
6964 ce = e->e_private;
6965 if ( be->be_cf_ocs && be->be_cf_ocs->co_cfadd ) {
6966 rs_reinit( &rs, REP_RESULT );
6967 be->be_cf_ocs->co_cfadd( op, &rs, e, &c );
6968 }
6969 /* Iterate through overlays */
6970 if ( oi ) {
6971 slap_overinst *on;
6972 Entry *oe;
6973 int j;
6974 voidList *vl, *v0 = NULL;
6975
6976 /* overlays are in LIFO order, must reverse stack */
6977 for (on=oi->oi_list; on; on=on->on_next) {
6978 vl = ch_malloc( sizeof( voidList ));
6979 vl->vl_next = v0;
6980 v0 = vl;
6981 vl->vl_ptr = on;
6982 }
6983 for (j=0; vl; j++,vl=v0) {
6984 on = vl->vl_ptr;
6985 v0 = vl->vl_next;
6986 ch_free( vl );
6987 if ( on->on_bi.bi_db_config && !on->on_bi.bi_cf_ocs ) {
6988 Debug( LDAP_DEBUG_ANY,
6989 "WARNING: No dynamic config support for overlay %s.\n",
6990 on->on_bi.bi_type, 0, 0 );
6991 unsupp++;
6992 }
6993 rdn.bv_val = c.log;
6994 rdn.bv_len = snprintf(rdn.bv_val, sizeof( c.log ),
6995 "%s=" SLAP_X_ORDERED_FMT "%s",
6996 cfAd_overlay->ad_cname.bv_val, j, on->on_bi.bi_type );
6997 if ( rdn.bv_len >= sizeof( c.log ) ) {
6998 /* FIXME: holler ... */ ;
6999 }
7000 c.be = be;
7001 c.bi = &on->on_bi;
7002 oe = config_build_entry( op, &rs, ce, &c, &rdn,
7003 &CFOC_OVERLAY, c.bi->bi_cf_ocs );
7004 if ( !oe ) {
7005 return -1;
7006 }
7007 if ( c.bi->bi_cf_ocs && c.bi->bi_cf_ocs->co_cfadd ) {
7008 rs_reinit( &rs, REP_RESULT );
7009 c.bi->bi_cf_ocs->co_cfadd( op, &rs, oe, &c );
7010 }
7011 }
7012 }
7013 }
7014 if ( thrctx )
7015 ldap_pvt_thread_pool_context_reset( thrctx );
7016
7017 if ( unsupp && cfb->cb_use_ldif ) {
7018 Debug( LDAP_DEBUG_ANY, "\nWARNING: The converted cn=config "
7019 "directory is incomplete and may not work.\n\n", 0, 0, 0 );
7020 }
7021
7022 return 0;
7023 }
7024
7025 static void
cfb_free_cffile(ConfigFile * cf)7026 cfb_free_cffile( ConfigFile *cf )
7027 {
7028 ConfigFile *next;
7029
7030 for (; cf; cf=next) {
7031 next = cf->c_sibs;
7032 if ( cf->c_kids )
7033 cfb_free_cffile( cf->c_kids );
7034 ch_free( cf->c_file.bv_val );
7035 ber_bvarray_free( cf->c_dseFiles );
7036 ch_free( cf );
7037 }
7038 }
7039
7040 static void
cfb_free_entries(CfEntryInfo * ce)7041 cfb_free_entries( CfEntryInfo *ce )
7042 {
7043 CfEntryInfo *next;
7044
7045 for (; ce; ce=next) {
7046 next = ce->ce_sibs;
7047 if ( ce->ce_kids )
7048 cfb_free_entries( ce->ce_kids );
7049 ce->ce_entry->e_private = NULL;
7050 entry_free( ce->ce_entry );
7051 ch_free( ce );
7052 }
7053 }
7054
7055 static int
config_back_db_close(BackendDB * be,ConfigReply * cr)7056 config_back_db_close( BackendDB *be, ConfigReply *cr )
7057 {
7058 CfBackInfo *cfb = be->be_private;
7059
7060 cfb_free_entries( cfb->cb_root );
7061 cfb->cb_root = NULL;
7062
7063 if ( cfb->cb_db.bd_info ) {
7064 backend_shutdown( &cfb->cb_db );
7065 }
7066
7067 if ( defacl_parsed && be->be_acl != defacl_parsed ) {
7068 acl_free( defacl_parsed );
7069 defacl_parsed = NULL;
7070 }
7071
7072 return 0;
7073 }
7074
7075 static int
config_back_db_destroy(BackendDB * be,ConfigReply * cr)7076 config_back_db_destroy( BackendDB *be, ConfigReply *cr )
7077 {
7078 CfBackInfo *cfb = be->be_private;
7079
7080 cfb_free_cffile( cfb->cb_config );
7081
7082 ch_free( cfdir.bv_val );
7083
7084 avl_free( CfOcTree, NULL );
7085
7086 if ( cfb->cb_db.bd_info ) {
7087 cfb->cb_db.be_suffix = NULL;
7088 cfb->cb_db.be_nsuffix = NULL;
7089 BER_BVZERO( &cfb->cb_db.be_rootdn );
7090 BER_BVZERO( &cfb->cb_db.be_rootndn );
7091
7092 backend_destroy_one( &cfb->cb_db, 0 );
7093 }
7094
7095 loglevel_destroy();
7096
7097 return 0;
7098 }
7099
7100 static int
config_back_db_init(BackendDB * be,ConfigReply * cr)7101 config_back_db_init( BackendDB *be, ConfigReply* cr )
7102 {
7103 struct berval dn;
7104 CfBackInfo *cfb;
7105
7106 cfb = &cfBackInfo;
7107 cfb->cb_config = ch_calloc( 1, sizeof(ConfigFile));
7108 cfn = cfb->cb_config;
7109 be->be_private = cfb;
7110
7111 ber_dupbv( &be->be_rootdn, &config_rdn );
7112 ber_dupbv( &be->be_rootndn, &be->be_rootdn );
7113 ber_dupbv( &dn, &be->be_rootdn );
7114 ber_bvarray_add( &be->be_suffix, &dn );
7115 ber_dupbv( &dn, &be->be_rootdn );
7116 ber_bvarray_add( &be->be_nsuffix, &dn );
7117
7118 /* Hide from namingContexts */
7119 SLAP_BFLAGS(be) |= SLAP_BFLAG_CONFIG;
7120
7121 /* Check ACLs on content of Adds by default */
7122 SLAP_DBFLAGS(be) |= SLAP_DBFLAG_ACL_ADD;
7123
7124 return 0;
7125 }
7126
7127 static int
config_back_destroy(BackendInfo * bi)7128 config_back_destroy( BackendInfo *bi )
7129 {
7130 ldif_must_b64_encode_release();
7131 return 0;
7132 }
7133
7134 static int
config_tool_entry_open(BackendDB * be,int mode)7135 config_tool_entry_open( BackendDB *be, int mode )
7136 {
7137 CfBackInfo *cfb = be->be_private;
7138 BackendInfo *bi = cfb->cb_db.bd_info;
7139
7140 if ( bi && bi->bi_tool_entry_open )
7141 return bi->bi_tool_entry_open( &cfb->cb_db, mode );
7142 else
7143 return -1;
7144
7145 }
7146
7147 static int
config_tool_entry_close(BackendDB * be)7148 config_tool_entry_close( BackendDB *be )
7149 {
7150 CfBackInfo *cfb = be->be_private;
7151 BackendInfo *bi = cfb->cb_db.bd_info;
7152
7153 if ( bi && bi->bi_tool_entry_close )
7154 return bi->bi_tool_entry_close( &cfb->cb_db );
7155 else
7156 return -1;
7157 }
7158
7159 static ID
config_tool_entry_first(BackendDB * be)7160 config_tool_entry_first( BackendDB *be )
7161 {
7162 CfBackInfo *cfb = be->be_private;
7163 BackendInfo *bi = cfb->cb_db.bd_info;
7164
7165 if ( bi && bi->bi_tool_entry_first ) {
7166 return bi->bi_tool_entry_first( &cfb->cb_db );
7167 }
7168 if ( bi && bi->bi_tool_entry_first_x ) {
7169 return bi->bi_tool_entry_first_x( &cfb->cb_db,
7170 NULL, LDAP_SCOPE_DEFAULT, NULL );
7171 }
7172 return NOID;
7173 }
7174
7175 static ID
config_tool_entry_first_x(BackendDB * be,struct berval * base,int scope,Filter * f)7176 config_tool_entry_first_x(
7177 BackendDB *be,
7178 struct berval *base,
7179 int scope,
7180 Filter *f )
7181 {
7182 CfBackInfo *cfb = be->be_private;
7183 BackendInfo *bi = cfb->cb_db.bd_info;
7184
7185 if ( bi && bi->bi_tool_entry_first_x ) {
7186 return bi->bi_tool_entry_first_x( &cfb->cb_db, base, scope, f );
7187 }
7188 return NOID;
7189 }
7190
7191 static ID
config_tool_entry_next(BackendDB * be)7192 config_tool_entry_next( BackendDB *be )
7193 {
7194 CfBackInfo *cfb = be->be_private;
7195 BackendInfo *bi = cfb->cb_db.bd_info;
7196
7197 if ( bi && bi->bi_tool_entry_next )
7198 return bi->bi_tool_entry_next( &cfb->cb_db );
7199 else
7200 return NOID;
7201 }
7202
7203 static Entry *
config_tool_entry_get(BackendDB * be,ID id)7204 config_tool_entry_get( BackendDB *be, ID id )
7205 {
7206 CfBackInfo *cfb = be->be_private;
7207 BackendInfo *bi = cfb->cb_db.bd_info;
7208
7209 if ( bi && bi->bi_tool_entry_get )
7210 return bi->bi_tool_entry_get( &cfb->cb_db, id );
7211 else
7212 return NULL;
7213 }
7214
7215 static int entry_put_got_frontend=0;
7216 static int entry_put_got_config=0;
7217 static ID
config_tool_entry_put(BackendDB * be,Entry * e,struct berval * text)7218 config_tool_entry_put( BackendDB *be, Entry *e, struct berval *text )
7219 {
7220 CfBackInfo *cfb = be->be_private;
7221 BackendInfo *bi = cfb->cb_db.bd_info;
7222 int rc;
7223 struct berval rdn, vals[ 2 ];
7224 ConfigArgs ca;
7225 OperationBuffer opbuf;
7226 Entry *ce;
7227 Connection conn = {0};
7228 Operation *op = NULL;
7229 void *thrctx;
7230 int isFrontend = 0;
7231 int isFrontendChild = 0;
7232
7233 /* Create entry for frontend database if it does not exist already */
7234 if ( !entry_put_got_frontend ) {
7235 if ( !strncmp( e->e_nname.bv_val, "olcDatabase",
7236 STRLENOF( "olcDatabase" ))) {
7237 if ( strncmp( e->e_nname.bv_val +
7238 STRLENOF( "olcDatabase" ), "={-1}frontend",
7239 STRLENOF( "={-1}frontend" )) &&
7240 strncmp( e->e_nname.bv_val +
7241 STRLENOF( "olcDatabase" ), "=frontend",
7242 STRLENOF( "=frontend" ))) {
7243 vals[1].bv_len = 0;
7244 vals[1].bv_val = NULL;
7245 memset( &ca, 0, sizeof(ConfigArgs));
7246 ca.be = frontendDB;
7247 ca.bi = frontendDB->bd_info;
7248 ca.be->be_cf_ocs = &CFOC_FRONTEND;
7249 rdn.bv_val = ca.log;
7250 rdn.bv_len = snprintf(rdn.bv_val, sizeof( ca.log ),
7251 "%s=" SLAP_X_ORDERED_FMT "%s",
7252 cfAd_database->ad_cname.bv_val, -1,
7253 ca.bi->bi_type);
7254 ce = config_build_entry( NULL, NULL, cfb->cb_root, &ca, &rdn,
7255 &CFOC_DATABASE, ca.be->be_cf_ocs );
7256 thrctx = ldap_pvt_thread_pool_context();
7257 connection_fake_init2( &conn, &opbuf, thrctx,0 );
7258 op = &opbuf.ob_op;
7259 op->o_bd = &cfb->cb_db;
7260 op->o_tag = LDAP_REQ_ADD;
7261 op->ora_e = ce;
7262 op->o_dn = be->be_rootdn;
7263 op->o_ndn = be->be_rootndn;
7264 rc = slap_add_opattrs(op, NULL, NULL, 0, 0);
7265 if ( rc != LDAP_SUCCESS ) {
7266 text->bv_val = "autocreation of \"olcDatabase={-1}frontend\" failed";
7267 text->bv_len = STRLENOF("autocreation of \"olcDatabase={-1}frontend\" failed");
7268 return NOID;
7269 }
7270
7271 if ( ce && bi && bi->bi_tool_entry_put &&
7272 bi->bi_tool_entry_put( &cfb->cb_db, ce, text ) != NOID ) {
7273 entry_put_got_frontend++;
7274 } else {
7275 text->bv_val = "autocreation of \"olcDatabase={-1}frontend\" failed";
7276 text->bv_len = STRLENOF("autocreation of \"olcDatabase={-1}frontend\" failed");
7277 return NOID;
7278 }
7279 } else {
7280 entry_put_got_frontend++;
7281 isFrontend = 1;
7282 }
7283 }
7284 }
7285
7286 /* Child entries of the frontend database, e.g. slapo-chain's back-ldap
7287 * instances, may appear before the config database entry in the ldif, skip
7288 * auto-creation of olcDatabase={0}config in such a case */
7289 if ( !entry_put_got_config &&
7290 !strncmp( e->e_nname.bv_val, "olcDatabase", STRLENOF( "olcDatabase" ))) {
7291 struct berval pdn;
7292 dnParent( &e->e_nname, &pdn );
7293 while ( pdn.bv_len ) {
7294 if ( !strncmp( pdn.bv_val, "olcDatabase",
7295 STRLENOF( "olcDatabase" ))) {
7296 if ( !strncmp( pdn.bv_val +
7297 STRLENOF( "olcDatabase" ), "={-1}frontend",
7298 STRLENOF( "={-1}frontend" )) ||
7299 !strncmp( pdn.bv_val +
7300 STRLENOF( "olcDatabase" ), "=frontend",
7301 STRLENOF( "=frontend" ))) {
7302
7303 isFrontendChild = 1;
7304 break;
7305 }
7306 }
7307 dnParent( &pdn, &pdn );
7308 }
7309 }
7310
7311 /* Create entry for config database if it does not exist already */
7312 if ( !entry_put_got_config && !isFrontend && !isFrontendChild ) {
7313 if ( !strncmp( e->e_nname.bv_val, "olcDatabase",
7314 STRLENOF( "olcDatabase" ))) {
7315 if ( strncmp( e->e_nname.bv_val +
7316 STRLENOF( "olcDatabase" ), "={0}config",
7317 STRLENOF( "={0}config" )) &&
7318 strncmp( e->e_nname.bv_val +
7319 STRLENOF( "olcDatabase" ), "=config",
7320 STRLENOF( "=config" )) ) {
7321 vals[1].bv_len = 0;
7322 vals[1].bv_val = NULL;
7323 memset( &ca, 0, sizeof(ConfigArgs));
7324 ca.be = LDAP_STAILQ_FIRST( &backendDB );
7325 ca.bi = ca.be->bd_info;
7326 rdn.bv_val = ca.log;
7327 rdn.bv_len = snprintf(rdn.bv_val, sizeof( ca.log ),
7328 "%s=" SLAP_X_ORDERED_FMT "%s",
7329 cfAd_database->ad_cname.bv_val, 0,
7330 ca.bi->bi_type);
7331 ce = config_build_entry( NULL, NULL, cfb->cb_root, &ca, &rdn, &CFOC_DATABASE,
7332 ca.be->be_cf_ocs );
7333 if ( ! op ) {
7334 thrctx = ldap_pvt_thread_pool_context();
7335 connection_fake_init2( &conn, &opbuf, thrctx,0 );
7336 op = &opbuf.ob_op;
7337 op->o_bd = &cfb->cb_db;
7338 op->o_tag = LDAP_REQ_ADD;
7339 op->o_dn = be->be_rootdn;
7340 op->o_ndn = be->be_rootndn;
7341 }
7342 op->ora_e = ce;
7343 rc = slap_add_opattrs(op, NULL, NULL, 0, 0);
7344 if ( rc != LDAP_SUCCESS ) {
7345 text->bv_val = "autocreation of \"olcDatabase={0}config\" failed";
7346 text->bv_len = STRLENOF("autocreation of \"olcDatabase={0}config\" failed");
7347 return NOID;
7348 }
7349 if (ce && bi && bi->bi_tool_entry_put &&
7350 bi->bi_tool_entry_put( &cfb->cb_db, ce, text ) != NOID ) {
7351 entry_put_got_config++;
7352 } else {
7353 text->bv_val = "autocreation of \"olcDatabase={0}config\" failed";
7354 text->bv_len = STRLENOF("autocreation of \"olcDatabase={0}config\" failed");
7355 return NOID;
7356 }
7357 } else {
7358 entry_put_got_config++;
7359 }
7360 }
7361 }
7362 if ( bi && bi->bi_tool_entry_put &&
7363 config_add_internal( cfb, e, &ca, NULL, NULL, NULL ) == 0 )
7364 return bi->bi_tool_entry_put( &cfb->cb_db, e, text );
7365 else
7366 return NOID;
7367 }
7368
7369 static struct {
7370 char *name;
7371 AttributeDescription **desc;
7372 } ads[] = {
7373 { "attribute", &cfAd_attr },
7374 { "backend", &cfAd_backend },
7375 { "database", &cfAd_database },
7376 { "include", &cfAd_include },
7377 { "ldapsyntax", &cfAd_syntax },
7378 { "objectclass", &cfAd_oc },
7379 { "objectidentifier", &cfAd_om },
7380 { "overlay", &cfAd_overlay },
7381 { NULL, NULL }
7382 };
7383
7384 /* Notes:
7385 * add / delete: all types that may be added or deleted must use an
7386 * X-ORDERED attributeType for their RDN. Adding and deleting entries
7387 * should automatically renumber the index of any siblings as needed,
7388 * so that no gaps in the numbering sequence exist after the add/delete
7389 * is completed.
7390 * What can be added:
7391 * schema objects
7392 * backend objects for backend-specific config directives
7393 * database objects
7394 * overlay objects
7395 *
7396 * delete: probably no support this time around.
7397 *
7398 * modrdn: generally not done. Will be invoked automatically by add/
7399 * delete to update numbering sequence. Perform as an explicit operation
7400 * so that the renumbering effect may be replicated. Subtree rename must
7401 * be supported, since renumbering a database will affect all its child
7402 * overlays.
7403 *
7404 * modify: must be fully supported.
7405 */
7406
7407 int
config_back_initialize(BackendInfo * bi)7408 config_back_initialize( BackendInfo *bi )
7409 {
7410 ConfigTable *ct = config_back_cf_table;
7411 ConfigArgs ca;
7412 char *argv[4];
7413 int i;
7414 AttributeDescription *ad = NULL;
7415 const char *text;
7416 static char *controls[] = {
7417 LDAP_CONTROL_MANAGEDSAIT,
7418 NULL
7419 };
7420
7421 /* Make sure we don't exceed the bits reserved for userland */
7422 config_check_userland( CFG_LAST );
7423
7424 bi->bi_controls = controls;
7425
7426 bi->bi_open = 0;
7427 bi->bi_close = 0;
7428 bi->bi_config = 0;
7429 bi->bi_destroy = config_back_destroy;
7430
7431 bi->bi_db_init = config_back_db_init;
7432 bi->bi_db_config = 0;
7433 bi->bi_db_open = config_back_db_open;
7434 bi->bi_db_close = config_back_db_close;
7435 bi->bi_db_destroy = config_back_db_destroy;
7436
7437 bi->bi_op_bind = config_back_bind;
7438 bi->bi_op_unbind = 0;
7439 bi->bi_op_search = config_back_search;
7440 bi->bi_op_compare = 0;
7441 bi->bi_op_modify = config_back_modify;
7442 bi->bi_op_modrdn = config_back_modrdn;
7443 bi->bi_op_add = config_back_add;
7444 bi->bi_op_delete = config_back_delete;
7445 bi->bi_op_abandon = 0;
7446
7447 bi->bi_extended = 0;
7448
7449 bi->bi_chk_referrals = 0;
7450
7451 bi->bi_access_allowed = slap_access_allowed;
7452
7453 bi->bi_connection_init = 0;
7454 bi->bi_connection_destroy = 0;
7455
7456 bi->bi_entry_release_rw = config_entry_release;
7457 bi->bi_entry_get_rw = config_back_entry_get;
7458
7459 bi->bi_tool_entry_open = config_tool_entry_open;
7460 bi->bi_tool_entry_close = config_tool_entry_close;
7461 bi->bi_tool_entry_first = config_tool_entry_first;
7462 bi->bi_tool_entry_first_x = config_tool_entry_first_x;
7463 bi->bi_tool_entry_next = config_tool_entry_next;
7464 bi->bi_tool_entry_get = config_tool_entry_get;
7465 bi->bi_tool_entry_put = config_tool_entry_put;
7466
7467 ca.argv = argv;
7468 argv[ 0 ] = "slapd";
7469 ca.argv = argv;
7470 ca.argc = 3;
7471 ca.fname = argv[0];
7472
7473 argv[3] = NULL;
7474 for (i=0; OidMacros[i].name; i++ ) {
7475 argv[1] = OidMacros[i].name;
7476 argv[2] = OidMacros[i].oid;
7477 parse_oidm( &ca, 0, NULL );
7478 }
7479
7480 bi->bi_cf_ocs = cf_ocs;
7481
7482 i = config_register_schema( ct, cf_ocs );
7483 if ( i ) return i;
7484
7485 i = slap_str2ad( "olcDatabase", &olcDatabaseDummy[0].ad, &text );
7486 if ( i ) return i;
7487
7488 /* setup olcRootPW to be base64-encoded when written in LDIF form;
7489 * basically, we don't care if it fails */
7490 i = slap_str2ad( "olcRootPW", &ad, &text );
7491 if ( i ) {
7492 Debug( LDAP_DEBUG_ANY, "config_back_initialize: "
7493 "warning, unable to get \"olcRootPW\" "
7494 "attribute description: %d: %s\n",
7495 i, text, 0 );
7496 } else {
7497 (void)ldif_must_b64_encode_register( ad->ad_cname.bv_val,
7498 ad->ad_type->sat_oid );
7499 }
7500
7501 /* set up the notable AttributeDescriptions */
7502 i = 0;
7503 for (;ct->name;ct++) {
7504 if (strcmp(ct->name, ads[i].name)) continue;
7505 *ads[i].desc = ct->ad;
7506 i++;
7507 if (!ads[i].name) break;
7508 }
7509
7510 return 0;
7511 }
7512