1 /* config.c - ldap backend configuration file routine */
3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
5 * Copyright 2003-2006 The OpenLDAP Foundation.
6 * Portions Copyright 1999-2003 Howard Chu.
7 * Portions Copyright 2000-2003 Pierangelo Masarati.
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted only as authorized by the OpenLDAP
14 * A copy of this license is available in the file LICENSE in the
15 * top-level directory of the distribution or, alternatively, at
16 * <http://www.OpenLDAP.org/license.html>.
19 * This work was initially developed by the Howard Chu for inclusion
20 * in OpenLDAP Software and subsequently enhanced by Pierangelo
28 #include <ac/string.h>
30 #include <ac/socket.h>
34 #include "back-ldap.h"
38 /* for advanced URL parsing */
39 #include "../../../libraries/libldap/ldap-int.h"
41 static SLAP_EXTOP_MAIN_FN ldap_back_exop_whoami;
43 static ConfigDriver ldap_back_cf_gen;
46 LDAP_BACK_CFG_URI = 1,
48 LDAP_BACK_CFG_ACL_AUTHCDN,
49 LDAP_BACK_CFG_ACL_PASSWD,
50 LDAP_BACK_CFG_ACL_METHOD,
51 LDAP_BACK_CFG_ACL_BIND,
52 LDAP_BACK_CFG_IDASSERT_MODE,
53 LDAP_BACK_CFG_IDASSERT_AUTHCDN,
54 LDAP_BACK_CFG_IDASSERT_PASSWD,
55 LDAP_BACK_CFG_IDASSERT_AUTHZFROM,
56 LDAP_BACK_CFG_IDASSERT_METHOD,
57 LDAP_BACK_CFG_IDASSERT_BIND,
62 LDAP_BACK_CFG_TIMEOUT,
63 LDAP_BACK_CFG_IDLE_TIMEOUT,
64 LDAP_BACK_CFG_CONN_TTL,
65 LDAP_BACK_CFG_NETWORK_TIMEOUT,
66 LDAP_BACK_CFG_VERSION,
67 LDAP_BACK_CFG_SINGLECONN,
69 LDAP_BACK_CFG_REWRITE,
74 static ConfigTable ldapcfg[] = {
75 { "uri", "uri", 2, 2, 0,
76 ARG_MAGIC|LDAP_BACK_CFG_URI,
77 ldap_back_cf_gen, "( OLcfgDbAt:0.14 "
79 "DESC 'URI (list) for remote DSA' "
80 "SYNTAX OMsDirectoryString "
83 { "tls", "what", 2, 2, 0,
84 ARG_MAGIC|LDAP_BACK_CFG_TLS,
85 ldap_back_cf_gen, "( OLcfgDbAt:3.1 "
86 "NAME 'olcDbStartTLS' "
88 "SYNTAX OMsDirectoryString "
91 { "acl-authcDN", "DN", 2, 2, 0,
92 ARG_DN|ARG_MAGIC|LDAP_BACK_CFG_ACL_AUTHCDN,
93 ldap_back_cf_gen, "( OLcfgDbAt:3.2 "
94 "NAME 'olcDbACLAuthcDn' "
95 "DESC 'Remote ACL administrative identity' "
100 /* deprecated, will be removed; aliases "acl-authcDN" */
101 { "binddn", "DN", 2, 2, 0,
102 ARG_DN|ARG_MAGIC|LDAP_BACK_CFG_ACL_AUTHCDN,
103 ldap_back_cf_gen, NULL, NULL, NULL },
104 { "acl-passwd", "cred", 2, 2, 0,
105 ARG_MAGIC|LDAP_BACK_CFG_ACL_PASSWD,
106 ldap_back_cf_gen, "( OLcfgDbAt:3.3 "
107 "NAME 'olcDbACLPasswd' "
108 "DESC 'Remote ACL administrative identity credentials' "
110 "SYNTAX OMsDirectoryString "
113 /* deprecated, will be removed; aliases "acl-passwd" */
114 { "bindpw", "cred", 2, 2, 0,
115 ARG_MAGIC|LDAP_BACK_CFG_ACL_PASSWD,
116 ldap_back_cf_gen, NULL, NULL, NULL },
117 /* deprecated, will be removed; aliases "acl-bind" */
118 { "acl-method", "args", 2, 0, 0,
119 ARG_MAGIC|LDAP_BACK_CFG_ACL_METHOD,
120 ldap_back_cf_gen, NULL, NULL, NULL },
121 { "acl-bind", "args", 2, 0, 0,
122 ARG_MAGIC|LDAP_BACK_CFG_ACL_BIND,
123 ldap_back_cf_gen, "( OLcfgDbAt:3.4 "
124 "NAME 'olcDbACLBind' "
125 "DESC 'Remote ACL administrative identity auth bind configuration' "
126 "SYNTAX OMsDirectoryString "
129 { "idassert-authcDN", "DN", 2, 2, 0,
130 ARG_DN|ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_AUTHCDN,
131 ldap_back_cf_gen, "( OLcfgDbAt:3.5 "
132 "NAME 'olcDbIDAssertAuthcDn' "
133 "DESC 'Remote Identity Assertion administrative identity' "
138 /* deprecated, will be removed; partially aliases "idassert-authcDN" */
139 { "proxyauthzdn", "DN", 2, 2, 0,
140 ARG_DN|ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_AUTHCDN,
141 ldap_back_cf_gen, NULL, NULL, NULL },
142 { "idassert-passwd", "cred", 2, 2, 0,
143 ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_PASSWD,
144 ldap_back_cf_gen, "( OLcfgDbAt:3.6 "
145 "NAME 'olcDbIDAssertPasswd' "
146 "DESC 'Remote Identity Assertion administrative identity credentials' "
148 "SYNTAX OMsDirectoryString "
151 /* deprecated, will be removed; partially aliases "idassert-passwd" */
152 { "proxyauthzpw", "cred", 2, 2, 0,
153 ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_PASSWD,
154 ldap_back_cf_gen, NULL, NULL, NULL },
155 { "idassert-bind", "args", 2, 0, 0,
156 ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_BIND,
157 ldap_back_cf_gen, "( OLcfgDbAt:3.7 "
158 "NAME 'olcDbIDAssertBind' "
159 "DESC 'Remote Identity Assertion administrative identity auth bind configuration' "
160 "SYNTAX OMsDirectoryString "
163 { "idassert-method", "args", 2, 0, 0,
164 ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_METHOD,
165 ldap_back_cf_gen, NULL, NULL, NULL },
166 { "idassert-mode", "mode>|u:<user>|[dn:]<DN", 2, 0, 0,
167 ARG_STRING|ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_MODE,
168 ldap_back_cf_gen, "( OLcfgDbAt:3.8 "
169 "NAME 'olcDbIDAssertMode' "
170 "DESC 'Remote Identity Assertion mode' "
172 "SYNTAX OMsDirectoryString "
175 { "idassert-authzFrom", "authzRule", 2, 2, 0,
176 ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_AUTHZFROM,
177 ldap_back_cf_gen, "( OLcfgDbAt:3.9 "
178 "NAME 'olcDbIDAssertAuthzFrom' "
179 "DESC 'Remote Identity Assertion authz rules' "
180 "SYNTAX OMsDirectoryString "
181 "X-ORDERED 'VALUES' )",
183 { "rebind-as-user", "NO|yes", 1, 2, 0,
184 ARG_MAGIC|ARG_ON_OFF|LDAP_BACK_CFG_REBIND,
185 ldap_back_cf_gen, "( OLcfgDbAt:3.10 "
186 "NAME 'olcDbRebindAsUser' "
187 "DESC 'Rebind as user' "
191 { "chase-referrals", "YES|no", 2, 2, 0,
192 ARG_MAGIC|ARG_ON_OFF|LDAP_BACK_CFG_CHASE,
193 ldap_back_cf_gen, "( OLcfgDbAt:3.11 "
194 "NAME 'olcDbChaseReferrals' "
195 "DESC 'Chase referrals' "
199 { "t-f-support", "NO|yes|discover", 2, 2, 0,
200 ARG_MAGIC|LDAP_BACK_CFG_T_F,
201 ldap_back_cf_gen, "( OLcfgDbAt:3.12 "
202 "NAME 'olcDbTFSupport' "
203 "DESC 'Absolute filters support' "
204 "SYNTAX OMsDirectoryString "
207 { "proxy-whoami", "NO|yes", 1, 2, 0,
208 ARG_MAGIC|ARG_ON_OFF|LDAP_BACK_CFG_WHOAMI,
209 ldap_back_cf_gen, "( OLcfgDbAt:3.13 "
210 "NAME 'olcDbProxyWhoAmI' "
211 "DESC 'Proxy whoAmI exop' "
215 { "timeout", "timeout(list)", 2, 0, 0,
216 ARG_MAGIC|LDAP_BACK_CFG_TIMEOUT,
217 ldap_back_cf_gen, "( OLcfgDbAt:3.14 "
218 "NAME 'olcDbTimeout' "
219 "DESC 'Per-operation timeouts' "
220 "SYNTAX OMsDirectoryString "
223 { "idle-timeout", "timeout", 2, 0, 0,
224 ARG_MAGIC|LDAP_BACK_CFG_IDLE_TIMEOUT,
225 ldap_back_cf_gen, "( OLcfgDbAt:3.15 "
226 "NAME 'olcDbIdleTimeout' "
227 "DESC 'connection idle timeout' "
228 "SYNTAX OMsDirectoryString "
231 { "conn-ttl", "ttl", 2, 0, 0,
232 ARG_MAGIC|LDAP_BACK_CFG_CONN_TTL,
233 ldap_back_cf_gen, "( OLcfgDbAt:3.16 "
234 "NAME 'olcDbConnTtl' "
235 "DESC 'connection ttl' "
236 "SYNTAX OMsDirectoryString "
239 { "network-timeout", "timeout", 2, 0, 0,
240 ARG_MAGIC|LDAP_BACK_CFG_NETWORK_TIMEOUT,
241 ldap_back_cf_gen, "( OLcfgDbAt:3.17 "
242 "NAME 'olcDbNetworkTimeout' "
243 "DESC 'connection network timeout' "
244 "SYNTAX OMsDirectoryString "
247 { "protocol-version", "version", 2, 0, 0,
248 ARG_MAGIC|ARG_INT|LDAP_BACK_CFG_VERSION,
249 ldap_back_cf_gen, "( OLcfgDbAt:3.18 "
250 "NAME 'olcDbProtocolVersion' "
251 "DESC 'protocol version' "
255 { "single-conn", "TRUE/FALSE", 2, 0, 0,
256 ARG_MAGIC|ARG_ON_OFF|LDAP_BACK_CFG_SINGLECONN,
257 ldap_back_cf_gen, "( OLcfgDbAt:3.19 "
258 "NAME 'olcDbSingleConn' "
259 "DESC 'cache a single connection per identity' "
263 { "cancel", "ABANDON|ignore|exop", 2, 0, 0,
264 ARG_MAGIC|LDAP_BACK_CFG_CANCEL,
265 ldap_back_cf_gen, "( OLcfgDbAt:3.20 "
266 "NAME 'olcDbCancel' "
267 "DESC 'abandon/ignore/exop operations when appropriate' "
268 "SYNTAX OMsDirectoryString "
271 { "suffixmassage", "[virtual]> <real", 2, 3, 0,
272 ARG_STRING|ARG_MAGIC|LDAP_BACK_CFG_REWRITE,
273 ldap_back_cf_gen, NULL, NULL, NULL },
274 { "map", "attribute|objectClass> [*|<local>] *|<remote", 3, 4, 0,
275 ARG_STRING|ARG_MAGIC|LDAP_BACK_CFG_REWRITE,
276 ldap_back_cf_gen, NULL, NULL, NULL },
277 { "rewrite", "<arglist>", 2, 4, STRLENOF( "rewrite" ),
278 ARG_STRING|ARG_MAGIC|LDAP_BACK_CFG_REWRITE,
279 ldap_back_cf_gen, NULL, NULL, NULL },
280 { NULL, NULL, 0, 0, 0, ARG_IGNORED,
281 NULL, NULL, NULL, NULL }
284 static ConfigOCs ldapocs[] = {
286 "NAME 'olcLDAPConfig' "
287 "DESC 'LDAP backend configuration' "
288 "SUP olcDatabaseConfig "
290 "MAY ( olcDbStartTLS "
294 "$ olcDbIDAssertAuthcDn "
295 "$ olcDbIDAssertPasswd "
296 "$ olcDbIDAssertBind "
297 "$ olcDbIDAssertMode "
298 "$ olcDbIDAssertAuthzFrom "
299 "$ olcDbRebindAsUser "
300 "$ olcDbChaseReferrals "
302 "$ olcDbProxyWhoAmI "
304 "$ olcDbIdleTimeout "
308 Cft_Database, ldapcfg},
312 static slap_verbmasks idassert_mode[] = {
313 { BER_BVC("self"), LDAP_BACK_IDASSERT_SELF },
314 { BER_BVC("anonymous"), LDAP_BACK_IDASSERT_ANONYMOUS },
315 { BER_BVC("none"), LDAP_BACK_IDASSERT_NOASSERT },
316 { BER_BVC("legacy"), LDAP_BACK_IDASSERT_LEGACY },
320 static slap_verbmasks tls_mode[] = {
321 { BER_BVC( "propagate" ), LDAP_BACK_F_TLS_PROPAGATE_MASK },
322 { BER_BVC( "try-propagate" ), LDAP_BACK_F_PROPAGATE_TLS },
323 { BER_BVC( "start" ), LDAP_BACK_F_TLS_USE_MASK },
324 { BER_BVC( "try-start" ), LDAP_BACK_F_USE_TLS },
325 { BER_BVC( "none" ), LDAP_BACK_F_NONE },
329 static slap_verbmasks t_f_mode[] = {
330 { BER_BVC( "yes" ), LDAP_BACK_F_T_F },
331 { BER_BVC( "discover" ), LDAP_BACK_F_T_F_DISCOVER },
332 { BER_BVC( "no" ), LDAP_BACK_F_NONE },
336 static slap_verbmasks cancel_mode[] = {
337 { BER_BVC( "ignore" ), LDAP_BACK_F_CANCEL_IGNORE },
338 { BER_BVC( "exop" ), LDAP_BACK_F_CANCEL_EXOP },
339 { BER_BVC( "exop-discover" ), LDAP_BACK_F_CANCEL_EXOP_DISCOVER },
340 { BER_BVC( "abandon" ), LDAP_BACK_F_CANCEL_ABANDON },
344 static slap_cf_aux_table timeout_table[] = {
345 { BER_BVC("add="), 0 * sizeof( time_t ), 'u', 0, NULL },
346 { BER_BVC("delete="), 1 * sizeof( time_t ), 'u', 0, NULL },
347 { BER_BVC("modify="), 2 * sizeof( time_t ), 'u', 0, NULL },
348 { BER_BVC("modrdn="), 3 * sizeof( time_t ), 'u', 0, NULL },
349 { BER_BVNULL, 0, 0, 0, NULL }
353 ldap_back_cf_gen( ConfigArgs *c )
355 ldapinfo_t *li = ( ldapinfo_t * )c->be->be_private;
359 if ( c->op == SLAP_CONFIG_EMIT ) {
360 struct berval bv = BER_BVNULL;
368 case LDAP_BACK_CFG_URI:
369 if ( li->li_uri != NULL ) {
372 ber_str2bv( li->li_uri, 0, 0, &bv );
373 value_add_one( &c->rvalue_vals, &bv );
380 case LDAP_BACK_CFG_TLS:
381 enum_to_verb( tls_mode, ( li->li_flags & LDAP_BACK_F_TLS_MASK ), &bv );
382 assert( !BER_BVISNULL( &bv ) );
383 value_add_one( &c->rvalue_vals, &bv );
386 case LDAP_BACK_CFG_ACL_AUTHCDN:
387 case LDAP_BACK_CFG_ACL_PASSWD:
388 case LDAP_BACK_CFG_ACL_METHOD:
389 /* handled by LDAP_BACK_CFG_ACL_BIND */
393 case LDAP_BACK_CFG_ACL_BIND: {
396 if ( li->li_acl_authmethod == LDAP_AUTH_NONE ) {
400 bindconf_unparse( &li->li_acl, &bv );
402 for ( i = 0; isspace( (unsigned char) bv.bv_val[ i ] ); i++ )
407 AC_MEMCPY( bv.bv_val, &bv.bv_val[ i ],
411 ber_bvarray_add( &c->rvalue_vals, &bv );
415 case LDAP_BACK_CFG_IDASSERT_MODE:
416 case LDAP_BACK_CFG_IDASSERT_AUTHCDN:
417 case LDAP_BACK_CFG_IDASSERT_PASSWD:
418 case LDAP_BACK_CFG_IDASSERT_METHOD:
419 /* handled by LDAP_BACK_CFG_IDASSERT_BIND */
423 case LDAP_BACK_CFG_IDASSERT_AUTHZFROM: {
426 if ( li->li_idassert_authz == NULL ) {
431 for ( i = 0; !BER_BVISNULL( &li->li_idassert_authz[ i ] ); i++ )
433 value_add_one( &c->rvalue_vals, &li->li_idassert_authz[ i ] );
438 case LDAP_BACK_CFG_IDASSERT_BIND: {
440 struct berval bc = BER_BVNULL;
443 if ( li->li_idassert_authmethod == LDAP_AUTH_NONE ) {
447 if ( li->li_idassert_authmethod != LDAP_AUTH_NONE ) {
450 switch ( li->li_idassert_mode ) {
451 case LDAP_BACK_IDASSERT_OTHERID:
452 case LDAP_BACK_IDASSERT_OTHERDN:
456 struct berval mode = BER_BVNULL;
458 enum_to_verb( idassert_mode, li->li_idassert_mode, &mode );
459 if ( BER_BVISNULL( &mode ) ) {
460 /* there's something wrong... */
465 bv.bv_len = STRLENOF( "mode=" ) + mode.bv_len;
466 bv.bv_val = ch_malloc( bv.bv_len + 1 );
468 ptr = lutil_strcopy( bv.bv_val, "mode=" );
469 ptr = lutil_strcopy( ptr, mode.bv_val );
475 if ( li->li_idassert_flags & LDAP_BACK_AUTH_NATIVE_AUTHZ ) {
476 len = bv.bv_len + STRLENOF( "authz=native" );
478 if ( !BER_BVISEMPTY( &bv ) ) {
479 len += STRLENOF( " " );
482 bv.bv_val = ch_realloc( bv.bv_val, len + 1 );
484 ptr = &bv.bv_val[ bv.bv_len ];
486 if ( !BER_BVISEMPTY( &bv ) ) {
487 ptr = lutil_strcopy( ptr, " " );
490 (void)lutil_strcopy( ptr, "authz=native" );
493 len = bv.bv_len + STRLENOF( "flags=non-prescriptive,override,obsolete-encoding-workaround" );
495 if ( !BER_BVISEMPTY( &bv ) ) {
496 len += STRLENOF( " " );
499 bv.bv_val = ch_realloc( bv.bv_val, len + 1 );
501 ptr = &bv.bv_val[ bv.bv_len ];
503 if ( !BER_BVISEMPTY( &bv ) ) {
504 ptr = lutil_strcopy( ptr, " " );
507 ptr = lutil_strcopy( ptr, "flags=" );
509 if ( li->li_idassert_flags & LDAP_BACK_AUTH_PRESCRIPTIVE ) {
510 ptr = lutil_strcopy( ptr, "prescriptive" );
512 ptr = lutil_strcopy( ptr, "non-prescriptive" );
515 if ( li->li_idassert_flags & LDAP_BACK_AUTH_OVERRIDE ) {
516 ptr = lutil_strcopy( ptr, ",override" );
519 if ( li->li_idassert_flags & LDAP_BACK_AUTH_OBSOLETE_PROXY_AUTHZ ) {
520 ptr = lutil_strcopy( ptr, ",obsolete-proxy-authz" );
522 } else if ( li->li_idassert_flags & LDAP_BACK_AUTH_OBSOLETE_ENCODING_WORKAROUND ) {
523 ptr = lutil_strcopy( ptr, ",obsolete-encoding-workaround" );
526 bv.bv_len = ( ptr - bv.bv_val );
530 bindconf_unparse( &li->li_idassert, &bc );
532 if ( !BER_BVISNULL( &bv ) ) {
533 ber_len_t len = bv.bv_len + bc.bv_len;
535 bv.bv_val = ch_realloc( bv.bv_val, len + 1 );
537 assert( bc.bv_val[ 0 ] == ' ' );
539 ptr = lutil_strcopy( &bv.bv_val[ bv.bv_len ], bc.bv_val );
541 bv.bv_len = ptr - bv.bv_val;
544 for ( i = 0; isspace( (unsigned char) bc.bv_val[ i ] ); i++ )
549 AC_MEMCPY( bc.bv_val, &bc.bv_val[ i ], bc.bv_len + 1 );
555 ber_bvarray_add( &c->rvalue_vals, &bv );
560 case LDAP_BACK_CFG_REBIND:
561 c->value_int = LDAP_BACK_SAVECRED( li );
564 case LDAP_BACK_CFG_CHASE:
565 c->value_int = LDAP_BACK_CHASE_REFERRALS( li );
568 case LDAP_BACK_CFG_T_F:
569 enum_to_verb( t_f_mode, (li->li_flags & LDAP_BACK_F_T_F_MASK2), &bv );
570 if ( BER_BVISNULL( &bv ) ) {
571 /* there's something wrong... */
576 value_add_one( &c->rvalue_vals, &bv );
580 case LDAP_BACK_CFG_WHOAMI:
581 c->value_int = LDAP_BACK_PROXY_WHOAMI( li );
584 case LDAP_BACK_CFG_TIMEOUT:
587 for ( i = 0; i < LDAP_BACK_OP_LAST; i++ ) {
588 if ( li->li_timeout[ i ] != 0 ) {
593 if ( i == LDAP_BACK_OP_LAST ) {
597 slap_cf_aux_table_unparse( li->li_timeout, &bv, timeout_table );
599 if ( BER_BVISNULL( &bv ) ) {
603 for ( i = 0; isspace( (unsigned char) bv.bv_val[ i ] ); i++ )
608 AC_MEMCPY( bv.bv_val, &bv.bv_val[ i ],
612 ber_bvarray_add( &c->rvalue_vals, &bv );
615 case LDAP_BACK_CFG_IDLE_TIMEOUT: {
616 char buf[ SLAP_TEXT_BUFLEN ];
618 if ( li->li_idle_timeout == 0 ) {
622 lutil_unparse_time( buf, sizeof( buf ), li->li_idle_timeout );
623 ber_str2bv( buf, 0, 0, &bv );
624 value_add_one( &c->rvalue_vals, &bv );
627 case LDAP_BACK_CFG_CONN_TTL: {
628 char buf[ SLAP_TEXT_BUFLEN ];
630 if ( li->li_conn_ttl == 0 ) {
634 lutil_unparse_time( buf, sizeof( buf ), li->li_conn_ttl );
635 ber_str2bv( buf, 0, 0, &bv );
636 value_add_one( &c->rvalue_vals, &bv );
639 case LDAP_BACK_CFG_NETWORK_TIMEOUT: {
640 char buf[ SLAP_TEXT_BUFLEN ];
642 if ( li->li_network_timeout == 0 ) {
646 snprintf( buf, sizeof( buf ), "%ld",
647 (long)li->li_network_timeout );
648 ber_str2bv( buf, 0, 0, &bv );
649 value_add_one( &c->rvalue_vals, &bv );
652 case LDAP_BACK_CFG_VERSION:
653 if ( li->li_version == 0 ) {
657 c->value_int = li->li_version;
660 case LDAP_BACK_CFG_SINGLECONN:
661 c->value_int = LDAP_BACK_SINGLECONN( li );
664 case LDAP_BACK_CFG_CANCEL: {
665 slap_mask_t mask = LDAP_BACK_F_CANCEL_MASK2;
667 if ( LDAP_BACK_CANCEL_DISCOVER( li ) ) {
668 mask &= ~LDAP_BACK_F_CANCEL_EXOP;
670 enum_to_verb( cancel_mode, (li->li_flags & mask), &bv );
671 if ( BER_BVISNULL( &bv ) ) {
672 /* there's something wrong... */
677 value_add_one( &c->rvalue_vals, &bv );
682 /* FIXME: we need to handle all... */
688 } else if ( c->op == LDAP_MOD_DELETE ) {
691 case LDAP_BACK_CFG_URI:
692 if ( li->li_uri != NULL ) {
693 ch_free( li->li_uri );
696 assert( li->li_bvuri != NULL );
697 ber_bvarray_free( li->li_bvuri );
701 /* better cleanup the cached connections... */
702 /* NOTE: don't worry about locking: if we got here,
703 * other threads are suspended. */
704 if ( li->li_conninfo.lai_tree != NULL ) {
705 avl_free( li->li_conninfo.lai_tree, ldap_back_conn_free );
706 li->li_conninfo.lai_tree = NULL;
711 case LDAP_BACK_CFG_TLS:
715 case LDAP_BACK_CFG_ACL_AUTHCDN:
716 case LDAP_BACK_CFG_ACL_PASSWD:
717 case LDAP_BACK_CFG_ACL_METHOD:
718 /* handled by LDAP_BACK_CFG_ACL_BIND */
722 case LDAP_BACK_CFG_ACL_BIND:
723 bindconf_free( &li->li_acl );
726 case LDAP_BACK_CFG_IDASSERT_MODE:
727 case LDAP_BACK_CFG_IDASSERT_AUTHCDN:
728 case LDAP_BACK_CFG_IDASSERT_PASSWD:
729 case LDAP_BACK_CFG_IDASSERT_METHOD:
730 /* handled by LDAP_BACK_CFG_IDASSERT_BIND */
734 case LDAP_BACK_CFG_IDASSERT_AUTHZFROM:
735 if ( li->li_idassert_authz != NULL ) {
736 ber_bvarray_free( li->li_idassert_authz );
737 li->li_idassert_authz = NULL;
741 case LDAP_BACK_CFG_IDASSERT_BIND:
742 bindconf_free( &li->li_idassert );
745 case LDAP_BACK_CFG_REBIND:
746 case LDAP_BACK_CFG_CHASE:
747 case LDAP_BACK_CFG_T_F:
748 case LDAP_BACK_CFG_WHOAMI:
749 case LDAP_BACK_CFG_CANCEL:
753 case LDAP_BACK_CFG_TIMEOUT:
754 for ( i = 0; i < LDAP_BACK_OP_LAST; i++ ) {
755 li->li_timeout[ i ] = 0;
759 case LDAP_BACK_CFG_IDLE_TIMEOUT:
760 li->li_idle_timeout = 0;
763 case LDAP_BACK_CFG_CONN_TTL:
767 case LDAP_BACK_CFG_NETWORK_TIMEOUT:
768 li->li_network_timeout = 0;
771 case LDAP_BACK_CFG_VERSION:
775 case LDAP_BACK_CFG_SINGLECONN:
776 li->li_flags &= ~LDAP_BACK_F_SINGLECONN;
780 /* FIXME: we need to handle all... */
789 case LDAP_BACK_CFG_URI: {
790 LDAPURLDesc *tmpludp, *lud;
791 char **urllist = NULL;
792 int urlrc = LDAP_URL_SUCCESS, i;
794 if ( li->li_uri != NULL ) {
795 ch_free( li->li_uri );
798 assert( li->li_bvuri != NULL );
799 ber_bvarray_free( li->li_bvuri );
803 /* PARANOID: DN and more are not required nor allowed */
804 urlrc = ldap_url_parselist_ext( &lud, c->argv[ 1 ], ", \t", LDAP_PVT_URL_PARSE_NONE );
805 if ( urlrc != LDAP_URL_SUCCESS ) {
809 case LDAP_URL_ERR_MEM:
812 case LDAP_URL_ERR_PARAM:
813 why = "parameter is bad";
815 case LDAP_URL_ERR_BADSCHEME:
816 why = "URL doesn't begin with \"[c]ldap[si]://\"";
818 case LDAP_URL_ERR_BADENCLOSURE:
819 why = "URL is missing trailing \">\"";
821 case LDAP_URL_ERR_BADURL:
824 case LDAP_URL_ERR_BADHOST:
825 why = "host/port is bad";
827 case LDAP_URL_ERR_BADATTRS:
828 why = "bad (or missing) attributes";
830 case LDAP_URL_ERR_BADSCOPE:
831 why = "scope string is invalid (or missing)";
833 case LDAP_URL_ERR_BADFILTER:
834 why = "bad or missing filter";
836 case LDAP_URL_ERR_BADEXTS:
837 why = "bad or missing extensions";
840 why = "unknown reason";
843 snprintf( c->msg, sizeof( c->msg),
844 "unable to parse uri \"%s\" "
845 "in \"uri <uri>\" line: %s",
846 c->value_string, why );
847 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
852 for ( i = 0, tmpludp = lud;
854 i++, tmpludp = tmpludp->lud_next )
856 if ( ( tmpludp->lud_dn != NULL
857 && tmpludp->lud_dn[0] != '\0' )
858 || tmpludp->lud_attrs != NULL
859 /* || tmpludp->lud_scope != LDAP_SCOPE_DEFAULT */
860 || tmpludp->lud_filter != NULL
861 || tmpludp->lud_exts != NULL )
863 snprintf( c->msg, sizeof( c->msg ),
864 "warning, only protocol, "
865 "host and port allowed "
866 "in \"uri <uri>\" statement "
867 "for uri #%d of \"%s\"",
869 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
873 for ( i = 0, tmpludp = lud;
875 i++, tmpludp = tmpludp->lud_next )
878 urllist = ch_calloc( sizeof( char * ), i + 1 );
880 for ( i = 0, tmpludp = lud;
882 i++, tmpludp = tmpludp->lud_next )
888 tmplud.lud_attrs = NULL;
889 tmplud.lud_filter = NULL;
890 if ( !ldap_is_ldapi_url( tmplud.lud_scheme ) ) {
891 tmplud.lud_exts = NULL;
892 tmplud.lud_crit_exts = 0;
895 urllist[ i ] = ldap_url_desc2str( &tmplud );
897 if ( urllist[ i ] == NULL ) {
898 snprintf( c->msg, sizeof( c->msg),
899 "unable to rebuild uri "
900 "in \"uri <uri>\" statement "
903 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
909 li->li_uri = ldap_charray2str( urllist, " " );
910 for ( i = 0; urllist[ i ] != NULL; i++ ) {
913 ber_str2bv( urllist[ i ], 0, 0, &bv );
914 ber_bvarray_add( &li->li_bvuri, &bv );
917 ldap_memfree( urllist );
922 ldap_charray_free( urllist );
925 ldap_free_urllist( lud );
927 if ( urlrc != LDAP_URL_SUCCESS ) {
933 case LDAP_BACK_CFG_TLS:
934 i = verb_to_mask( c->argv[1], tls_mode );
935 if ( BER_BVISNULL( &tls_mode[i].word ) ) {
938 li->li_flags &= ~LDAP_BACK_F_TLS_MASK;
939 li->li_flags |= tls_mode[i].mask;
942 case LDAP_BACK_CFG_ACL_AUTHCDN:
943 switch ( li->li_acl_authmethod ) {
945 li->li_acl_authmethod = LDAP_AUTH_SIMPLE;
948 case LDAP_AUTH_SIMPLE:
952 snprintf( c->msg, sizeof( c->msg),
953 "\"acl-authcDN <DN>\" incompatible "
954 "with auth method %d",
955 li->li_acl_authmethod );
956 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
959 if ( !BER_BVISNULL( &li->li_acl_authcDN ) ) {
960 free( li->li_acl_authcDN.bv_val );
962 ber_memfree_x( c->value_dn.bv_val, NULL );
963 li->li_acl_authcDN = c->value_ndn;
964 BER_BVZERO( &c->value_dn );
965 BER_BVZERO( &c->value_ndn );
968 case LDAP_BACK_CFG_ACL_PASSWD:
969 switch ( li->li_acl_authmethod ) {
971 li->li_acl_authmethod = LDAP_AUTH_SIMPLE;
974 case LDAP_AUTH_SIMPLE:
978 snprintf( c->msg, sizeof( c->msg ),
979 "\"acl-passwd <cred>\" incompatible "
980 "with auth method %d",
981 li->li_acl_authmethod );
982 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
985 if ( !BER_BVISNULL( &li->li_acl_passwd ) ) {
986 free( li->li_acl_passwd.bv_val );
988 ber_str2bv( c->argv[ 1 ], 0, 1, &li->li_acl_passwd );
991 case LDAP_BACK_CFG_ACL_METHOD:
992 case LDAP_BACK_CFG_ACL_BIND:
993 for ( i = 1; i < c->argc; i++ ) {
994 if ( bindconf_parse( c->argv[ i ], &li->li_acl ) ) {
1000 case LDAP_BACK_CFG_IDASSERT_MODE:
1001 i = verb_to_mask( c->argv[1], idassert_mode );
1002 if ( BER_BVISNULL( &idassert_mode[i].word ) ) {
1003 if ( strncasecmp( c->argv[1], "u:", STRLENOF( "u:" ) ) == 0 ) {
1004 li->li_idassert_mode = LDAP_BACK_IDASSERT_OTHERID;
1005 ber_str2bv( c->argv[1], 0, 1, &li->li_idassert_authzID );
1006 li->li_idassert_authzID.bv_val[ 0 ] = 'u';
1009 struct berval id, ndn;
1011 ber_str2bv( c->argv[1], 0, 0, &id );
1013 if ( strncasecmp( c->argv[1], "dn:", STRLENOF( "dn:" ) ) == 0 ) {
1014 id.bv_val += STRLENOF( "dn:" );
1015 id.bv_len -= STRLENOF( "dn:" );
1018 rc = dnNormalize( 0, NULL, NULL, &id, &ndn, NULL );
1019 if ( rc != LDAP_SUCCESS ) {
1020 Debug( LDAP_DEBUG_ANY,
1021 "%s: line %d: idassert ID \"%s\" is not a valid DN\n",
1022 c->fname, c->lineno, c->argv[1] );
1026 li->li_idassert_authzID.bv_len = STRLENOF( "dn:" ) + ndn.bv_len;
1027 li->li_idassert_authzID.bv_val = ch_malloc( li->li_idassert_authzID.bv_len + 1 );
1028 AC_MEMCPY( li->li_idassert_authzID.bv_val, "dn:", STRLENOF( "dn:" ) );
1029 AC_MEMCPY( &li->li_idassert_authzID.bv_val[ STRLENOF( "dn:" ) ], ndn.bv_val, ndn.bv_len + 1 );
1030 ch_free( ndn.bv_val );
1032 li->li_idassert_mode = LDAP_BACK_IDASSERT_OTHERDN;
1036 li->li_idassert_mode = idassert_mode[i].mask;
1039 if ( c->argc > 2 ) {
1042 for ( i = 2; i < c->argc; i++ ) {
1043 if ( strcasecmp( c->argv[ i ], "override" ) == 0 ) {
1044 li->li_idassert_flags |= LDAP_BACK_AUTH_OVERRIDE;
1046 } else if ( strcasecmp( c->argv[ i ], "prescriptive" ) == 0 ) {
1047 li->li_idassert_flags |= LDAP_BACK_AUTH_PRESCRIPTIVE;
1049 } else if ( strcasecmp( c->argv[ i ], "non-prescriptive" ) == 0 ) {
1050 li->li_idassert_flags &= ( ~LDAP_BACK_AUTH_PRESCRIPTIVE );
1052 } else if ( strcasecmp( c->argv[ i ], "obsolete-proxy-authz" ) == 0 ) {
1053 if ( li->li_idassert_flags & LDAP_BACK_AUTH_OBSOLETE_ENCODING_WORKAROUND ) {
1054 Debug( LDAP_DEBUG_ANY,
1055 "%s: line %d: \"obsolete-proxy-authz\" flag "
1056 "in \"idassert-mode <args>\" "
1057 "incompatible with previously issued \"obsolete-encoding-workaround\" flag.\n",
1058 c->fname, c->lineno, 0 );
1061 li->li_idassert_flags |= LDAP_BACK_AUTH_OBSOLETE_PROXY_AUTHZ;
1063 } else if ( strcasecmp( c->argv[ i ], "obsolete-encoding-workaround" ) == 0 ) {
1064 if ( li->li_idassert_flags & LDAP_BACK_AUTH_OBSOLETE_PROXY_AUTHZ ) {
1065 Debug( LDAP_DEBUG_ANY,
1066 "%s: line %d: \"obsolete-encoding-workaround\" flag "
1067 "in \"idassert-mode <args>\" "
1068 "incompatible with previously issued \"obsolete-proxy-authz\" flag.\n",
1069 c->fname, c->lineno, 0 );
1072 li->li_idassert_flags |= LDAP_BACK_AUTH_OBSOLETE_ENCODING_WORKAROUND;
1075 Debug( LDAP_DEBUG_ANY,
1076 "%s: line %d: unknown flag #%d "
1077 "in \"idassert-mode <args> "
1078 "[<flags>]\" line.\n",
1079 c->fname, c->lineno, i - 2 );
1086 case LDAP_BACK_CFG_IDASSERT_AUTHCDN:
1087 switch ( li->li_idassert_authmethod ) {
1088 case LDAP_AUTH_NONE:
1089 li->li_idassert_authmethod = LDAP_AUTH_SIMPLE;
1092 case LDAP_AUTH_SIMPLE:
1096 snprintf( c->msg, sizeof( c->msg ),
1097 "\"idassert-authcDN <DN>\" incompatible "
1098 "with auth method %d",
1099 li->li_idassert_authmethod );
1100 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1103 if ( !BER_BVISNULL( &li->li_idassert_authcDN ) ) {
1104 free( li->li_idassert_authcDN.bv_val );
1106 ber_memfree_x( c->value_dn.bv_val, NULL );
1107 li->li_idassert_authcDN = c->value_ndn;
1108 BER_BVZERO( &c->value_dn );
1109 BER_BVZERO( &c->value_ndn );
1112 case LDAP_BACK_CFG_IDASSERT_PASSWD:
1113 switch ( li->li_idassert_authmethod ) {
1114 case LDAP_AUTH_NONE:
1115 li->li_idassert_authmethod = LDAP_AUTH_SIMPLE;
1118 case LDAP_AUTH_SIMPLE:
1122 snprintf( c->msg, sizeof( c->msg ),
1123 "\"idassert-passwd <cred>\" incompatible "
1124 "with auth method %d",
1125 li->li_idassert_authmethod );
1126 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1129 if ( !BER_BVISNULL( &li->li_idassert_passwd ) ) {
1130 free( li->li_idassert_passwd.bv_val );
1132 ber_str2bv( c->argv[ 1 ], 0, 1, &li->li_idassert_passwd );
1135 case LDAP_BACK_CFG_IDASSERT_AUTHZFROM: {
1140 ber_str2bv( c->argv[ 1 ], 0, 0, &in );
1141 rc = authzNormalize( 0, NULL, NULL, &in, &bv, NULL );
1142 if ( rc != LDAP_SUCCESS ) {
1143 snprintf( c->msg, sizeof( c->msg ),
1144 "\"idassert-authzFrom <authz>\": "
1146 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1149 ber_bvarray_add( &li->li_idassert_authz, &bv );
1152 case LDAP_BACK_CFG_IDASSERT_METHOD:
1153 /* no longer supported */
1154 snprintf( c->msg, sizeof( c->msg ),
1155 "\"idassert-method <args>\": "
1156 "no longer supported; use \"idassert-bind\"" );
1157 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1160 case LDAP_BACK_CFG_IDASSERT_BIND:
1161 for ( i = 1; i < c->argc; i++ ) {
1162 if ( strncasecmp( c->argv[ i ], "mode=", STRLENOF( "mode=" ) ) == 0 ) {
1163 char *argvi = c->argv[ i ] + STRLENOF( "mode=" );
1166 j = verb_to_mask( argvi, idassert_mode );
1167 if ( BER_BVISNULL( &idassert_mode[ j ].word ) ) {
1168 snprintf( c->msg, sizeof( c->msg ),
1169 "\"idassert-bind <args>\": "
1170 "unknown mode \"%s\"",
1172 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1176 li->li_idassert_mode = idassert_mode[ j ].mask;
1178 } else if ( strncasecmp( c->argv[ i ], "authz=", STRLENOF( "authz=" ) ) == 0 ) {
1179 char *argvi = c->argv[ i ] + STRLENOF( "authz=" );
1181 if ( strcasecmp( argvi, "native" ) == 0 ) {
1182 if ( li->li_idassert_authmethod != LDAP_AUTH_SASL ) {
1183 snprintf( c->msg, sizeof( c->msg ),
1184 "\"idassert-bind <args>\": "
1185 "authz=\"native\" incompatible "
1186 "with auth method" );
1187 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1190 li->li_idassert_flags |= LDAP_BACK_AUTH_NATIVE_AUTHZ;
1192 } else if ( strcasecmp( argvi, "proxyAuthz" ) == 0 ) {
1193 li->li_idassert_flags &= ~LDAP_BACK_AUTH_NATIVE_AUTHZ;
1196 snprintf( c->msg, sizeof( c->msg ),
1197 "\"idassert-bind <args>\": "
1198 "unknown authz \"%s\"",
1200 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1204 } else if ( strncasecmp( c->argv[ i ], "flags=", STRLENOF( "flags=" ) ) == 0 ) {
1205 char *argvi = c->argv[ i ] + STRLENOF( "flags=" );
1206 char **flags = ldap_str2charray( argvi, "," );
1209 if ( flags == NULL ) {
1210 snprintf( c->msg, sizeof( c->msg ),
1211 "\"idassert-bind <args>\": "
1212 "unable to parse flags \"%s\"",
1214 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1218 for ( j = 0; flags[ j ] != NULL; j++ ) {
1220 if ( strcasecmp( flags[ j ], "override" ) == 0 ) {
1221 li->li_idassert_flags |= LDAP_BACK_AUTH_OVERRIDE;
1223 } else if ( strcasecmp( flags[ j ], "prescriptive" ) == 0 ) {
1224 li->li_idassert_flags |= LDAP_BACK_AUTH_PRESCRIPTIVE;
1226 } else if ( strcasecmp( flags[ j ], "non-prescriptive" ) == 0 ) {
1227 li->li_idassert_flags &= ( ~LDAP_BACK_AUTH_PRESCRIPTIVE );
1229 } else if ( strcasecmp( flags[ j ], "obsolete-proxy-authz" ) == 0 ) {
1230 if ( li->li_idassert_flags & LDAP_BACK_AUTH_OBSOLETE_ENCODING_WORKAROUND ) {
1231 Debug( LDAP_DEBUG_ANY,
1232 "%s: line %d: \"obsolete-proxy-authz\" flag "
1233 "in \"idassert-mode <args>\" "
1234 "incompatible with previously issued \"obsolete-encoding-workaround\" flag.\n",
1235 c->fname, c->lineno, 0 );
1240 li->li_idassert_flags |= LDAP_BACK_AUTH_OBSOLETE_PROXY_AUTHZ;
1243 } else if ( strcasecmp( flags[ j ], "obsolete-encoding-workaround" ) == 0 ) {
1244 if ( li->li_idassert_flags & LDAP_BACK_AUTH_OBSOLETE_PROXY_AUTHZ ) {
1245 Debug( LDAP_DEBUG_ANY,
1246 "%s: line %d: \"obsolete-encoding-workaround\" flag "
1247 "in \"idassert-mode <args>\" "
1248 "incompatible with previously issued \"obsolete-proxy-authz\" flag.\n",
1249 c->fname, c->lineno, 0 );
1254 li->li_idassert_flags |= LDAP_BACK_AUTH_OBSOLETE_ENCODING_WORKAROUND;
1258 snprintf( c->msg, sizeof( c->msg ),
1259 "\"idassert-bind <args>\": "
1260 "unknown flag \"%s\"",
1262 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1268 ldap_charray_free( flags );
1273 } else if ( bindconf_parse( c->argv[ i ], &li->li_idassert ) ) {
1279 case LDAP_BACK_CFG_REBIND:
1280 if ( c->argc == 1 || c->value_int ) {
1281 li->li_flags |= LDAP_BACK_F_SAVECRED;
1284 li->li_flags &= ~LDAP_BACK_F_SAVECRED;
1288 case LDAP_BACK_CFG_CHASE:
1289 if ( c->argc == 1 || c->value_int ) {
1290 li->li_flags |= LDAP_BACK_F_CHASE_REFERRALS;
1293 li->li_flags &= ~LDAP_BACK_F_CHASE_REFERRALS;
1297 case LDAP_BACK_CFG_T_F: {
1300 i = verb_to_mask( c->argv[1], t_f_mode );
1301 if ( BER_BVISNULL( &t_f_mode[i].word ) ) {
1305 mask = t_f_mode[i].mask;
1307 if ( LDAP_BACK_ISOPEN( li )
1308 && mask == LDAP_BACK_F_T_F_DISCOVER
1309 && !LDAP_BACK_T_F( li ) )
1313 if ( li->li_uri == NULL ) {
1314 snprintf( c->msg, sizeof( c->msg ),
1315 "need URI to discover \"cancel\" support "
1316 "in \"cancel exop-discover\"" );
1317 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1321 rc = slap_discover_feature( li->li_uri, li->li_version,
1322 slap_schema.si_ad_supportedFeatures->ad_cname.bv_val,
1323 LDAP_FEATURE_ABSOLUTE_FILTERS );
1324 if ( rc == LDAP_COMPARE_TRUE ) {
1325 mask |= LDAP_BACK_F_T_F;
1329 li->li_flags &= ~LDAP_BACK_F_T_F_MASK2;
1330 li->li_flags |= mask;
1333 case LDAP_BACK_CFG_WHOAMI:
1334 if ( c->argc == 1 || c->value_int ) {
1335 li->li_flags |= LDAP_BACK_F_PROXY_WHOAMI;
1336 load_extop( (struct berval *)&slap_EXOP_WHOAMI,
1337 0, ldap_back_exop_whoami );
1340 li->li_flags &= ~LDAP_BACK_F_PROXY_WHOAMI;
1344 case LDAP_BACK_CFG_TIMEOUT:
1345 for ( i = 1; i < c->argc; i++ ) {
1346 if ( isdigit( (unsigned char) c->argv[ i ][ 0 ] ) ) {
1350 if ( lutil_atoux( &u, c->argv[ i ], 0 ) != 0 ) {
1354 for ( j = 0; j < LDAP_BACK_OP_LAST; j++ ) {
1355 li->li_timeout[ j ] = u;
1361 if ( slap_cf_aux_table_parse( c->argv[ i ], li->li_timeout, timeout_table, "slapd-ldap timeout" ) ) {
1367 case LDAP_BACK_CFG_IDLE_TIMEOUT: {
1370 if ( lutil_parse_time( c->argv[ 1 ], &t ) != 0 ) {
1371 snprintf( c->msg, sizeof( c->msg),
1372 "unable to parse idle timeout \"%s\"",
1374 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1377 li->li_idle_timeout = (time_t)t;
1380 case LDAP_BACK_CFG_CONN_TTL: {
1383 if ( lutil_parse_time( c->argv[ 1 ], &t ) != 0 ) {
1384 snprintf( c->msg, sizeof( c->msg),
1385 "unable to parse conn ttl\"%s\"",
1387 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1390 li->li_conn_ttl = (time_t)t;
1393 case LDAP_BACK_CFG_NETWORK_TIMEOUT: {
1396 if ( lutil_parse_time( c->argv[ 1 ], &t ) != 0 ) {
1397 snprintf( c->msg, sizeof( c->msg),
1398 "unable to parse network timeout \"%s\"",
1400 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1403 li->li_network_timeout = (time_t)t;
1406 case LDAP_BACK_CFG_VERSION:
1407 if ( c->value_int != 0 && ( c->value_int < LDAP_VERSION_MIN || c->value_int > LDAP_VERSION_MAX ) ) {
1408 snprintf( c->msg, sizeof( c->msg ),
1409 "unsupported version \"%s\" "
1410 "in \"protocol-version <version>\"",
1412 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1416 li->li_version = c->value_int;
1419 case LDAP_BACK_CFG_SINGLECONN:
1420 if ( c->value_int ) {
1421 li->li_flags |= LDAP_BACK_F_SINGLECONN;
1424 li->li_flags &= ~LDAP_BACK_F_SINGLECONN;
1428 case LDAP_BACK_CFG_CANCEL: {
1431 i = verb_to_mask( c->argv[1], cancel_mode );
1432 if ( BER_BVISNULL( &cancel_mode[i].word ) ) {
1436 mask = cancel_mode[i].mask;
1438 if ( LDAP_BACK_ISOPEN( li )
1439 && mask == LDAP_BACK_F_CANCEL_EXOP_DISCOVER
1440 && !LDAP_BACK_CANCEL( li ) )
1444 if ( li->li_uri == NULL ) {
1445 snprintf( c->msg, sizeof( c->msg ),
1446 "need URI to discover \"cancel\" support "
1447 "in \"cancel exop-discover\"" );
1448 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1452 rc = slap_discover_feature( li->li_uri, li->li_version,
1453 slap_schema.si_ad_supportedExtension->ad_cname.bv_val,
1455 if ( rc == LDAP_COMPARE_TRUE ) {
1456 mask |= LDAP_BACK_F_CANCEL_EXOP;
1460 li->li_flags &= ~LDAP_BACK_F_CANCEL_MASK2;
1461 li->li_flags |= mask;
1464 case LDAP_BACK_CFG_REWRITE:
1465 snprintf( c->msg, sizeof( c->msg ),
1466 "rewrite/remap capabilities have been moved "
1467 "to the \"rwm\" overlay; see slapo-rwm(5) "
1468 "for details (hint: add \"overlay rwm\" "
1469 "and prefix all directives with \"rwm-\")" );
1470 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1474 /* FIXME: try to catch inconsistencies */
1483 ldap_back_init_cf( BackendInfo *bi )
1486 AttributeDescription *ad = NULL;
1489 /* Make sure we don't exceed the bits reserved for userland */
1490 config_check_userland( LDAP_BACK_CFG_LAST );
1492 bi->bi_cf_ocs = ldapocs;
1494 rc = config_register_schema( ldapcfg, ldapocs );
1499 /* setup olcDbAclPasswd and olcDbIDAssertPasswd
1500 * to be base64-encoded when written in LDIF form;
1501 * basically, we don't care if it fails */
1502 rc = slap_str2ad( "olcDbACLPasswd", &ad, &text );
1504 Debug( LDAP_DEBUG_ANY, "config_back_initialize: "
1505 "warning, unable to get \"olcDbACLPasswd\" "
1506 "attribute description: %d: %s\n",
1509 (void)ldif_must_b64_encode_register( ad->ad_cname.bv_val,
1510 ad->ad_type->sat_oid );
1514 rc = slap_str2ad( "olcDbIDAssertPasswd", &ad, &text );
1516 Debug( LDAP_DEBUG_ANY, "config_back_initialize: "
1517 "warning, unable to get \"olcDbIDAssertPasswd\" "
1518 "attribute description: %d: %s\n",
1521 (void)ldif_must_b64_encode_register( ad->ad_cname.bv_val,
1522 ad->ad_type->sat_oid );
1530 ldap_back_exop_whoami(
1534 struct berval *bv = NULL;
1536 if ( op->oq_extended.rs_reqdata != NULL ) {
1537 /* no request data should be provided */
1538 rs->sr_text = "no request data expected";
1539 return rs->sr_err = LDAP_PROTOCOL_ERROR;
1542 Statslog( LDAP_DEBUG_STATS, "%s WHOAMI\n",
1543 op->o_log_prefix, 0, 0, 0, 0 );
1545 rs->sr_err = backend_check_restrictions( op, rs,
1546 (struct berval *)&slap_EXOP_WHOAMI );
1547 if( rs->sr_err != LDAP_SUCCESS ) return rs->sr_err;
1549 /* if auth'd by back-ldap and request is proxied, forward it */
1550 if ( op->o_conn->c_authz_backend
1551 && !strcmp( op->o_conn->c_authz_backend->be_type, "ldap" )
1552 && !dn_match( &op->o_ndn, &op->o_conn->c_ndn ) )
1555 LDAPControl c, *ctrls[2] = {NULL, NULL};
1557 Operation op2 = *op;
1563 op2.o_ndn = op->o_conn->c_ndn;
1564 lc = ldap_back_getconn(&op2, rs, LDAP_BACK_SENDERR);
1565 if ( !lc || !ldap_back_dobind( lc, op, rs, LDAP_BACK_SENDERR ) ) {
1568 c.ldctl_oid = LDAP_CONTROL_PROXY_AUTHZ;
1569 c.ldctl_iscritical = 1;
1570 c.ldctl_value.bv_val = op->o_tmpalloc(
1571 op->o_ndn.bv_len + STRLENOF( "dn:" ) + 1,
1573 c.ldctl_value.bv_len = op->o_ndn.bv_len + 3;
1574 ptr = c.ldctl_value.bv_val;
1575 ptr = lutil_strcopy( ptr, "dn:" );
1576 ptr = lutil_strncopy( ptr, op->o_ndn.bv_val, op->o_ndn.bv_len );
1580 rs->sr_err = ldap_whoami( lc->lc_ld, ctrls, NULL, &msgid );
1581 if ( rs->sr_err == LDAP_SUCCESS ) {
1582 if ( ldap_result( lc->lc_ld, msgid, LDAP_MSG_ALL, NULL, &res ) == -1 ) {
1583 ldap_get_option( lc->lc_ld, LDAP_OPT_ERROR_NUMBER,
1585 if ( rs->sr_err == LDAP_SERVER_DOWN && doretry ) {
1587 if ( ldap_back_retry( &lc, op, rs, LDAP_BACK_SENDERR ) ) {
1593 /* NOTE: are we sure "bv" will be malloc'ed
1594 * with the appropriate memory? */
1595 rs->sr_err = ldap_parse_whoami( lc->lc_ld, res, &bv );
1599 op->o_tmpfree( c.ldctl_value.bv_val, op->o_tmpmemctx );
1600 if ( rs->sr_err != LDAP_SUCCESS ) {
1601 rs->sr_err = slap_map_api2result( rs );
1605 ldap_back_release_conn( &op2, rs, lc );
1609 /* else just do the same as before */
1610 bv = (struct berval *) ch_malloc( sizeof( struct berval ) );
1611 if ( !BER_BVISEMPTY( &op->o_dn ) ) {
1612 bv->bv_len = op->o_dn.bv_len + STRLENOF( "dn:" );
1613 bv->bv_val = ch_malloc( bv->bv_len + 1 );
1614 AC_MEMCPY( bv->bv_val, "dn:", STRLENOF( "dn:" ) );
1615 AC_MEMCPY( &bv->bv_val[ STRLENOF( "dn:" ) ], op->o_dn.bv_val,
1617 bv->bv_val[ bv->bv_len ] = '\0';
1625 rs->sr_rspdata = bv;