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_QUARANTINE,
70 LDAP_BACK_CFG_REWRITE,
75 static ConfigTable ldapcfg[] = {
76 { "uri", "uri", 2, 2, 0,
77 ARG_MAGIC|LDAP_BACK_CFG_URI,
78 ldap_back_cf_gen, "( OLcfgDbAt:0.14 "
80 "DESC 'URI (list) for remote DSA' "
81 "SYNTAX OMsDirectoryString "
84 { "tls", "what", 2, 2, 0,
85 ARG_MAGIC|LDAP_BACK_CFG_TLS,
86 ldap_back_cf_gen, "( OLcfgDbAt:3.1 "
87 "NAME 'olcDbStartTLS' "
89 "SYNTAX OMsDirectoryString "
92 { "acl-authcDN", "DN", 2, 2, 0,
93 ARG_DN|ARG_MAGIC|LDAP_BACK_CFG_ACL_AUTHCDN,
94 ldap_back_cf_gen, "( OLcfgDbAt:3.2 "
95 "NAME 'olcDbACLAuthcDn' "
96 "DESC 'Remote ACL administrative identity' "
101 /* deprecated, will be removed; aliases "acl-authcDN" */
102 { "binddn", "DN", 2, 2, 0,
103 ARG_DN|ARG_MAGIC|LDAP_BACK_CFG_ACL_AUTHCDN,
104 ldap_back_cf_gen, NULL, NULL, NULL },
105 { "acl-passwd", "cred", 2, 2, 0,
106 ARG_MAGIC|LDAP_BACK_CFG_ACL_PASSWD,
107 ldap_back_cf_gen, "( OLcfgDbAt:3.3 "
108 "NAME 'olcDbACLPasswd' "
109 "DESC 'Remote ACL administrative identity credentials' "
111 "SYNTAX OMsDirectoryString "
114 /* deprecated, will be removed; aliases "acl-passwd" */
115 { "bindpw", "cred", 2, 2, 0,
116 ARG_MAGIC|LDAP_BACK_CFG_ACL_PASSWD,
117 ldap_back_cf_gen, NULL, NULL, NULL },
118 /* deprecated, will be removed; aliases "acl-bind" */
119 { "acl-method", "args", 2, 0, 0,
120 ARG_MAGIC|LDAP_BACK_CFG_ACL_METHOD,
121 ldap_back_cf_gen, NULL, NULL, NULL },
122 { "acl-bind", "args", 2, 0, 0,
123 ARG_MAGIC|LDAP_BACK_CFG_ACL_BIND,
124 ldap_back_cf_gen, "( OLcfgDbAt:3.4 "
125 "NAME 'olcDbACLBind' "
126 "DESC 'Remote ACL administrative identity auth bind configuration' "
127 "SYNTAX OMsDirectoryString "
130 { "idassert-authcDN", "DN", 2, 2, 0,
131 ARG_DN|ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_AUTHCDN,
132 ldap_back_cf_gen, "( OLcfgDbAt:3.5 "
133 "NAME 'olcDbIDAssertAuthcDn' "
134 "DESC 'Remote Identity Assertion administrative identity' "
139 /* deprecated, will be removed; partially aliases "idassert-authcDN" */
140 { "proxyauthzdn", "DN", 2, 2, 0,
141 ARG_DN|ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_AUTHCDN,
142 ldap_back_cf_gen, NULL, NULL, NULL },
143 { "idassert-passwd", "cred", 2, 2, 0,
144 ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_PASSWD,
145 ldap_back_cf_gen, "( OLcfgDbAt:3.6 "
146 "NAME 'olcDbIDAssertPasswd' "
147 "DESC 'Remote Identity Assertion administrative identity credentials' "
149 "SYNTAX OMsDirectoryString "
152 /* deprecated, will be removed; partially aliases "idassert-passwd" */
153 { "proxyauthzpw", "cred", 2, 2, 0,
154 ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_PASSWD,
155 ldap_back_cf_gen, NULL, NULL, NULL },
156 { "idassert-bind", "args", 2, 0, 0,
157 ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_BIND,
158 ldap_back_cf_gen, "( OLcfgDbAt:3.7 "
159 "NAME 'olcDbIDAssertBind' "
160 "DESC 'Remote Identity Assertion administrative identity auth bind configuration' "
161 "SYNTAX OMsDirectoryString "
164 { "idassert-method", "args", 2, 0, 0,
165 ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_METHOD,
166 ldap_back_cf_gen, NULL, NULL, NULL },
167 { "idassert-mode", "mode>|u:<user>|[dn:]<DN", 2, 0, 0,
168 ARG_STRING|ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_MODE,
169 ldap_back_cf_gen, "( OLcfgDbAt:3.8 "
170 "NAME 'olcDbIDAssertMode' "
171 "DESC 'Remote Identity Assertion mode' "
173 "SYNTAX OMsDirectoryString "
176 { "idassert-authzFrom", "authzRule", 2, 2, 0,
177 ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_AUTHZFROM,
178 ldap_back_cf_gen, "( OLcfgDbAt:3.9 "
179 "NAME 'olcDbIDAssertAuthzFrom' "
180 "DESC 'Remote Identity Assertion authz rules' "
181 "SYNTAX OMsDirectoryString "
182 "X-ORDERED 'VALUES' )",
184 { "rebind-as-user", "NO|yes", 1, 2, 0,
185 ARG_MAGIC|ARG_ON_OFF|LDAP_BACK_CFG_REBIND,
186 ldap_back_cf_gen, "( OLcfgDbAt:3.10 "
187 "NAME 'olcDbRebindAsUser' "
188 "DESC 'Rebind as user' "
192 { "chase-referrals", "YES|no", 2, 2, 0,
193 ARG_MAGIC|ARG_ON_OFF|LDAP_BACK_CFG_CHASE,
194 ldap_back_cf_gen, "( OLcfgDbAt:3.11 "
195 "NAME 'olcDbChaseReferrals' "
196 "DESC 'Chase referrals' "
200 { "t-f-support", "NO|yes|discover", 2, 2, 0,
201 ARG_MAGIC|LDAP_BACK_CFG_T_F,
202 ldap_back_cf_gen, "( OLcfgDbAt:3.12 "
203 "NAME 'olcDbTFSupport' "
204 "DESC 'Absolute filters support' "
205 "SYNTAX OMsDirectoryString "
208 { "proxy-whoami", "NO|yes", 1, 2, 0,
209 ARG_MAGIC|ARG_ON_OFF|LDAP_BACK_CFG_WHOAMI,
210 ldap_back_cf_gen, "( OLcfgDbAt:3.13 "
211 "NAME 'olcDbProxyWhoAmI' "
212 "DESC 'Proxy whoAmI exop' "
216 { "timeout", "timeout(list)", 2, 0, 0,
217 ARG_MAGIC|LDAP_BACK_CFG_TIMEOUT,
218 ldap_back_cf_gen, "( OLcfgDbAt:3.14 "
219 "NAME 'olcDbTimeout' "
220 "DESC 'Per-operation timeouts' "
221 "SYNTAX OMsDirectoryString "
224 { "idle-timeout", "timeout", 2, 0, 0,
225 ARG_MAGIC|LDAP_BACK_CFG_IDLE_TIMEOUT,
226 ldap_back_cf_gen, "( OLcfgDbAt:3.15 "
227 "NAME 'olcDbIdleTimeout' "
228 "DESC 'connection idle timeout' "
229 "SYNTAX OMsDirectoryString "
232 { "conn-ttl", "ttl", 2, 0, 0,
233 ARG_MAGIC|LDAP_BACK_CFG_CONN_TTL,
234 ldap_back_cf_gen, "( OLcfgDbAt:3.16 "
235 "NAME 'olcDbConnTtl' "
236 "DESC 'connection ttl' "
237 "SYNTAX OMsDirectoryString "
240 { "network-timeout", "timeout", 2, 0, 0,
241 ARG_MAGIC|LDAP_BACK_CFG_NETWORK_TIMEOUT,
242 ldap_back_cf_gen, "( OLcfgDbAt:3.17 "
243 "NAME 'olcDbNetworkTimeout' "
244 "DESC 'connection network timeout' "
245 "SYNTAX OMsDirectoryString "
248 { "protocol-version", "version", 2, 0, 0,
249 ARG_MAGIC|ARG_INT|LDAP_BACK_CFG_VERSION,
250 ldap_back_cf_gen, "( OLcfgDbAt:3.18 "
251 "NAME 'olcDbProtocolVersion' "
252 "DESC 'protocol version' "
256 { "single-conn", "TRUE/FALSE", 2, 0, 0,
257 ARG_MAGIC|ARG_ON_OFF|LDAP_BACK_CFG_SINGLECONN,
258 ldap_back_cf_gen, "( OLcfgDbAt:3.19 "
259 "NAME 'olcDbSingleConn' "
260 "DESC 'cache a single connection per identity' "
264 { "cancel", "ABANDON|ignore|exop", 2, 0, 0,
265 ARG_MAGIC|LDAP_BACK_CFG_CANCEL,
266 ldap_back_cf_gen, "( OLcfgDbAt:3.20 "
267 "NAME 'olcDbCancel' "
268 "DESC 'abandon/ignore/exop operations when appropriate' "
269 "SYNTAX OMsDirectoryString "
272 { "quarantine", "retrylist", 2, 0, 0,
273 ARG_MAGIC|LDAP_BACK_CFG_QUARANTINE,
274 ldap_back_cf_gen, "( OLcfgDbAt:3.21 "
275 "NAME 'olcDbQuarantine' "
276 "DESC 'Quarantine database if connection fails and retry according to rule' "
277 "SYNTAX OMsDirectoryString "
280 { "suffixmassage", "[virtual]> <real", 2, 3, 0,
281 ARG_STRING|ARG_MAGIC|LDAP_BACK_CFG_REWRITE,
282 ldap_back_cf_gen, NULL, NULL, NULL },
283 { "map", "attribute|objectClass> [*|<local>] *|<remote", 3, 4, 0,
284 ARG_STRING|ARG_MAGIC|LDAP_BACK_CFG_REWRITE,
285 ldap_back_cf_gen, NULL, NULL, NULL },
286 { "rewrite", "<arglist>", 2, 4, STRLENOF( "rewrite" ),
287 ARG_STRING|ARG_MAGIC|LDAP_BACK_CFG_REWRITE,
288 ldap_back_cf_gen, NULL, NULL, NULL },
289 { NULL, NULL, 0, 0, 0, ARG_IGNORED,
290 NULL, NULL, NULL, NULL }
293 static ConfigOCs ldapocs[] = {
295 "NAME 'olcLDAPConfig' "
296 "DESC 'LDAP backend configuration' "
297 "SUP olcDatabaseConfig "
299 "MAY ( olcDbStartTLS "
303 "$ olcDbIDAssertAuthcDn "
304 "$ olcDbIDAssertPasswd "
305 "$ olcDbIDAssertBind "
306 "$ olcDbIDAssertMode "
307 "$ olcDbIDAssertAuthzFrom "
308 "$ olcDbRebindAsUser "
309 "$ olcDbChaseReferrals "
311 "$ olcDbProxyWhoAmI "
313 "$ olcDbIdleTimeout "
318 Cft_Database, ldapcfg},
322 static slap_verbmasks idassert_mode[] = {
323 { BER_BVC("self"), LDAP_BACK_IDASSERT_SELF },
324 { BER_BVC("anonymous"), LDAP_BACK_IDASSERT_ANONYMOUS },
325 { BER_BVC("none"), LDAP_BACK_IDASSERT_NOASSERT },
326 { BER_BVC("legacy"), LDAP_BACK_IDASSERT_LEGACY },
330 static slap_verbmasks tls_mode[] = {
331 { BER_BVC( "propagate" ), LDAP_BACK_F_TLS_PROPAGATE_MASK },
332 { BER_BVC( "try-propagate" ), LDAP_BACK_F_PROPAGATE_TLS },
333 { BER_BVC( "start" ), LDAP_BACK_F_TLS_USE_MASK },
334 { BER_BVC( "try-start" ), LDAP_BACK_F_USE_TLS },
335 { BER_BVC( "none" ), LDAP_BACK_F_NONE },
339 static slap_verbmasks t_f_mode[] = {
340 { BER_BVC( "yes" ), LDAP_BACK_F_T_F },
341 { BER_BVC( "discover" ), LDAP_BACK_F_T_F_DISCOVER },
342 { BER_BVC( "no" ), LDAP_BACK_F_NONE },
346 static slap_verbmasks cancel_mode[] = {
347 { BER_BVC( "ignore" ), LDAP_BACK_F_CANCEL_IGNORE },
348 { BER_BVC( "exop" ), LDAP_BACK_F_CANCEL_EXOP },
349 { BER_BVC( "exop-discover" ), LDAP_BACK_F_CANCEL_EXOP_DISCOVER },
350 { BER_BVC( "abandon" ), LDAP_BACK_F_CANCEL_ABANDON },
354 static slap_cf_aux_table timeout_table[] = {
355 { BER_BVC("add="), 0 * sizeof( time_t ), 'u', 0, NULL },
356 { BER_BVC("delete="), 1 * sizeof( time_t ), 'u', 0, NULL },
357 { BER_BVC("modify="), 2 * sizeof( time_t ), 'u', 0, NULL },
358 { BER_BVC("modrdn="), 3 * sizeof( time_t ), 'u', 0, NULL },
359 { BER_BVNULL, 0, 0, 0, NULL }
363 slap_retry_info_parse(
365 slap_retry_info_t *ri,
369 char **retrylist = NULL;
373 slap_str2clist( &retrylist, in, " ;" );
374 if ( retrylist == NULL ) {
378 for ( i = 0; retrylist[ i ] != NULL; i++ )
381 ri->ri_interval = ch_calloc( sizeof( time_t ), i + 1 );
382 ri->ri_num = ch_calloc( sizeof( int ), i + 1 );
384 for ( i = 0; retrylist[ i ] != NULL; i++ ) {
385 char *sep = strchr( retrylist[ i ], ',' );
388 snprintf( buf, buflen,
389 "missing comma in retry pattern #%d \"%s\"",
397 if ( lutil_atol( &ri->ri_interval[ i ], retrylist[ i ] ) ) {
398 snprintf( buf, buflen,
399 "unable to parse interval #%d \"%s\"",
405 if ( strcmp( sep, "+" ) == 0 ) {
406 if ( retrylist[ i + 1 ] != NULL ) {
407 snprintf( buf, buflen,
408 "extra cruft after retry pattern "
409 "#%d \"%s,+\" with \"forever\" mark",
414 ri->ri_num[ i ] = SLAP_RETRYNUM_FOREVER;
416 } else if ( lutil_atoi( &ri->ri_num[ i ], sep ) ) {
417 snprintf( buf, buflen,
418 "unable to parse retry num #%d \"%s\"",
425 ri->ri_num[ i ] = SLAP_RETRYNUM_TAIL;
429 ri->ri_last = (time_t)(-1);
432 ldap_charray_free( retrylist );
435 slap_retry_info_destroy( ri );
442 slap_retry_info_unparse(
443 slap_retry_info_t *ri,
444 struct berval *bvout )
447 char buf[ BUFSIZ * 2 ],
449 struct berval bv = BER_BVNULL;
451 assert( ri != NULL );
452 assert( bvout != NULL );
456 #define WHATSLEFT ( sizeof( buf ) - ( ptr - buf ) )
458 for ( i = 0; ri->ri_num[ i ] != SLAP_RETRYNUM_TAIL; i++ ) {
460 if ( WHATSLEFT <= 1 ) {
466 ptr += snprintf( ptr, WHATSLEFT, "%ld,", (long)ri->ri_interval[i] );
467 if ( WHATSLEFT <= 0 ) {
471 if ( ri->ri_num[i] == SLAP_RETRYNUM_FOREVER ) {
472 if ( WHATSLEFT <= 1 ) {
478 ptr += snprintf( ptr, WHATSLEFT, "%d", ri->ri_num[i] );
479 if ( WHATSLEFT <= 0 ) {
486 bv.bv_len = ptr - buf;
488 ber_dupbv( bvout, &bv );
494 slap_retry_info_destroy(
495 slap_retry_info_t *ri )
497 assert( ri != NULL );
499 assert( ri->ri_interval != NULL );
500 ch_free( ri->ri_interval );
501 ri->ri_interval = NULL;
503 assert( ri->ri_num != NULL );
504 ch_free( ri->ri_num );
509 ldap_back_cf_gen( ConfigArgs *c )
511 ldapinfo_t *li = ( ldapinfo_t * )c->be->be_private;
515 if ( c->op == SLAP_CONFIG_EMIT ) {
516 struct berval bv = BER_BVNULL;
523 case LDAP_BACK_CFG_URI:
524 if ( li->li_uri != NULL ) {
527 ber_str2bv( li->li_uri, 0, 0, &bv );
528 value_add_one( &c->rvalue_vals, &bv );
535 case LDAP_BACK_CFG_TLS:
536 enum_to_verb( tls_mode, ( li->li_flags & LDAP_BACK_F_TLS_MASK ), &bv );
537 assert( !BER_BVISNULL( &bv ) );
538 value_add_one( &c->rvalue_vals, &bv );
541 case LDAP_BACK_CFG_ACL_AUTHCDN:
542 case LDAP_BACK_CFG_ACL_PASSWD:
543 case LDAP_BACK_CFG_ACL_METHOD:
544 /* handled by LDAP_BACK_CFG_ACL_BIND */
548 case LDAP_BACK_CFG_ACL_BIND: {
551 if ( li->li_acl_authmethod == LDAP_AUTH_NONE ) {
555 bindconf_unparse( &li->li_acl, &bv );
557 for ( i = 0; isspace( (unsigned char) bv.bv_val[ i ] ); i++ )
562 AC_MEMCPY( bv.bv_val, &bv.bv_val[ i ],
566 ber_bvarray_add( &c->rvalue_vals, &bv );
570 case LDAP_BACK_CFG_IDASSERT_MODE:
571 case LDAP_BACK_CFG_IDASSERT_AUTHCDN:
572 case LDAP_BACK_CFG_IDASSERT_PASSWD:
573 case LDAP_BACK_CFG_IDASSERT_METHOD:
574 /* handled by LDAP_BACK_CFG_IDASSERT_BIND */
578 case LDAP_BACK_CFG_IDASSERT_AUTHZFROM: {
581 if ( li->li_idassert_authz == NULL ) {
586 for ( i = 0; !BER_BVISNULL( &li->li_idassert_authz[ i ] ); i++ )
588 value_add_one( &c->rvalue_vals, &li->li_idassert_authz[ i ] );
593 case LDAP_BACK_CFG_IDASSERT_BIND: {
595 struct berval bc = BER_BVNULL;
598 if ( li->li_idassert_authmethod == LDAP_AUTH_NONE ) {
602 if ( li->li_idassert_authmethod != LDAP_AUTH_NONE ) {
605 switch ( li->li_idassert_mode ) {
606 case LDAP_BACK_IDASSERT_OTHERID:
607 case LDAP_BACK_IDASSERT_OTHERDN:
611 struct berval mode = BER_BVNULL;
613 enum_to_verb( idassert_mode, li->li_idassert_mode, &mode );
614 if ( BER_BVISNULL( &mode ) ) {
615 /* there's something wrong... */
620 bv.bv_len = STRLENOF( "mode=" ) + mode.bv_len;
621 bv.bv_val = ch_malloc( bv.bv_len + 1 );
623 ptr = lutil_strcopy( bv.bv_val, "mode=" );
624 ptr = lutil_strcopy( ptr, mode.bv_val );
630 if ( li->li_idassert_flags & LDAP_BACK_AUTH_NATIVE_AUTHZ ) {
631 len = bv.bv_len + STRLENOF( "authz=native" );
633 if ( !BER_BVISEMPTY( &bv ) ) {
634 len += STRLENOF( " " );
637 bv.bv_val = ch_realloc( bv.bv_val, len + 1 );
639 ptr = &bv.bv_val[ bv.bv_len ];
641 if ( !BER_BVISEMPTY( &bv ) ) {
642 ptr = lutil_strcopy( ptr, " " );
645 (void)lutil_strcopy( ptr, "authz=native" );
648 len = bv.bv_len + STRLENOF( "flags=non-prescriptive,override,obsolete-encoding-workaround" );
650 if ( !BER_BVISEMPTY( &bv ) ) {
651 len += STRLENOF( " " );
654 bv.bv_val = ch_realloc( bv.bv_val, len + 1 );
656 ptr = &bv.bv_val[ bv.bv_len ];
658 if ( !BER_BVISEMPTY( &bv ) ) {
659 ptr = lutil_strcopy( ptr, " " );
662 ptr = lutil_strcopy( ptr, "flags=" );
664 if ( li->li_idassert_flags & LDAP_BACK_AUTH_PRESCRIPTIVE ) {
665 ptr = lutil_strcopy( ptr, "prescriptive" );
667 ptr = lutil_strcopy( ptr, "non-prescriptive" );
670 if ( li->li_idassert_flags & LDAP_BACK_AUTH_OVERRIDE ) {
671 ptr = lutil_strcopy( ptr, ",override" );
674 if ( li->li_idassert_flags & LDAP_BACK_AUTH_OBSOLETE_PROXY_AUTHZ ) {
675 ptr = lutil_strcopy( ptr, ",obsolete-proxy-authz" );
677 } else if ( li->li_idassert_flags & LDAP_BACK_AUTH_OBSOLETE_ENCODING_WORKAROUND ) {
678 ptr = lutil_strcopy( ptr, ",obsolete-encoding-workaround" );
681 bv.bv_len = ( ptr - bv.bv_val );
685 bindconf_unparse( &li->li_idassert, &bc );
687 if ( !BER_BVISNULL( &bv ) ) {
688 ber_len_t len = bv.bv_len + bc.bv_len;
690 bv.bv_val = ch_realloc( bv.bv_val, len + 1 );
692 assert( bc.bv_val[ 0 ] == ' ' );
694 ptr = lutil_strcopy( &bv.bv_val[ bv.bv_len ], bc.bv_val );
696 bv.bv_len = ptr - bv.bv_val;
699 for ( i = 0; isspace( (unsigned char) bc.bv_val[ i ] ); i++ )
704 AC_MEMCPY( bc.bv_val, &bc.bv_val[ i ], bc.bv_len + 1 );
710 ber_bvarray_add( &c->rvalue_vals, &bv );
715 case LDAP_BACK_CFG_REBIND:
716 c->value_int = LDAP_BACK_SAVECRED( li );
719 case LDAP_BACK_CFG_CHASE:
720 c->value_int = LDAP_BACK_CHASE_REFERRALS( li );
723 case LDAP_BACK_CFG_T_F:
724 enum_to_verb( t_f_mode, (li->li_flags & LDAP_BACK_F_T_F_MASK2), &bv );
725 if ( BER_BVISNULL( &bv ) ) {
726 /* there's something wrong... */
731 value_add_one( &c->rvalue_vals, &bv );
735 case LDAP_BACK_CFG_WHOAMI:
736 c->value_int = LDAP_BACK_PROXY_WHOAMI( li );
739 case LDAP_BACK_CFG_TIMEOUT:
742 for ( i = 0; i < LDAP_BACK_OP_LAST; i++ ) {
743 if ( li->li_timeout[ i ] != 0 ) {
748 if ( i == LDAP_BACK_OP_LAST ) {
752 slap_cf_aux_table_unparse( li->li_timeout, &bv, timeout_table );
754 if ( BER_BVISNULL( &bv ) ) {
758 for ( i = 0; isspace( (unsigned char) bv.bv_val[ i ] ); i++ )
763 AC_MEMCPY( bv.bv_val, &bv.bv_val[ i ],
767 ber_bvarray_add( &c->rvalue_vals, &bv );
770 case LDAP_BACK_CFG_IDLE_TIMEOUT: {
771 char buf[ SLAP_TEXT_BUFLEN ];
773 if ( li->li_idle_timeout == 0 ) {
777 lutil_unparse_time( buf, sizeof( buf ), li->li_idle_timeout );
778 ber_str2bv( buf, 0, 0, &bv );
779 value_add_one( &c->rvalue_vals, &bv );
782 case LDAP_BACK_CFG_CONN_TTL: {
783 char buf[ SLAP_TEXT_BUFLEN ];
785 if ( li->li_conn_ttl == 0 ) {
789 lutil_unparse_time( buf, sizeof( buf ), li->li_conn_ttl );
790 ber_str2bv( buf, 0, 0, &bv );
791 value_add_one( &c->rvalue_vals, &bv );
794 case LDAP_BACK_CFG_NETWORK_TIMEOUT: {
795 char buf[ SLAP_TEXT_BUFLEN ];
797 if ( li->li_network_timeout == 0 ) {
801 snprintf( buf, sizeof( buf ), "%ld",
802 (long)li->li_network_timeout );
803 ber_str2bv( buf, 0, 0, &bv );
804 value_add_one( &c->rvalue_vals, &bv );
807 case LDAP_BACK_CFG_VERSION:
808 if ( li->li_version == 0 ) {
812 c->value_int = li->li_version;
815 case LDAP_BACK_CFG_SINGLECONN:
816 c->value_int = LDAP_BACK_SINGLECONN( li );
819 case LDAP_BACK_CFG_CANCEL: {
820 slap_mask_t mask = LDAP_BACK_F_CANCEL_MASK2;
822 if ( LDAP_BACK_CANCEL_DISCOVER( li ) ) {
823 mask &= ~LDAP_BACK_F_CANCEL_EXOP;
825 enum_to_verb( cancel_mode, (li->li_flags & mask), &bv );
826 if ( BER_BVISNULL( &bv ) ) {
827 /* there's something wrong... */
832 value_add_one( &c->rvalue_vals, &bv );
836 case LDAP_BACK_CFG_QUARANTINE:
837 if ( !LDAP_BACK_QUARANTINE( li ) ) {
842 rc = slap_retry_info_unparse( &li->li_quarantine, &bv );
844 ber_bvarray_add( &c->rvalue_vals, &bv );
849 /* FIXME: we need to handle all... */
855 } else if ( c->op == LDAP_MOD_DELETE ) {
857 case LDAP_BACK_CFG_URI:
858 if ( li->li_uri != NULL ) {
859 ch_free( li->li_uri );
862 assert( li->li_bvuri != NULL );
863 ber_bvarray_free( li->li_bvuri );
867 /* better cleanup the cached connections... */
868 /* NOTE: don't worry about locking: if we got here,
869 * other threads are suspended. */
870 if ( li->li_conninfo.lai_tree != NULL ) {
871 avl_free( li->li_conninfo.lai_tree, ldap_back_conn_free );
872 li->li_conninfo.lai_tree = NULL;
877 case LDAP_BACK_CFG_TLS:
881 case LDAP_BACK_CFG_ACL_AUTHCDN:
882 case LDAP_BACK_CFG_ACL_PASSWD:
883 case LDAP_BACK_CFG_ACL_METHOD:
884 /* handled by LDAP_BACK_CFG_ACL_BIND */
888 case LDAP_BACK_CFG_ACL_BIND:
889 bindconf_free( &li->li_acl );
892 case LDAP_BACK_CFG_IDASSERT_MODE:
893 case LDAP_BACK_CFG_IDASSERT_AUTHCDN:
894 case LDAP_BACK_CFG_IDASSERT_PASSWD:
895 case LDAP_BACK_CFG_IDASSERT_METHOD:
896 /* handled by LDAP_BACK_CFG_IDASSERT_BIND */
900 case LDAP_BACK_CFG_IDASSERT_AUTHZFROM:
901 if ( li->li_idassert_authz != NULL ) {
902 ber_bvarray_free( li->li_idassert_authz );
903 li->li_idassert_authz = NULL;
907 case LDAP_BACK_CFG_IDASSERT_BIND:
908 bindconf_free( &li->li_idassert );
911 case LDAP_BACK_CFG_REBIND:
912 case LDAP_BACK_CFG_CHASE:
913 case LDAP_BACK_CFG_T_F:
914 case LDAP_BACK_CFG_WHOAMI:
915 case LDAP_BACK_CFG_CANCEL:
919 case LDAP_BACK_CFG_TIMEOUT:
920 for ( i = 0; i < LDAP_BACK_OP_LAST; i++ ) {
921 li->li_timeout[ i ] = 0;
925 case LDAP_BACK_CFG_IDLE_TIMEOUT:
926 li->li_idle_timeout = 0;
929 case LDAP_BACK_CFG_CONN_TTL:
933 case LDAP_BACK_CFG_NETWORK_TIMEOUT:
934 li->li_network_timeout = 0;
937 case LDAP_BACK_CFG_VERSION:
941 case LDAP_BACK_CFG_SINGLECONN:
942 li->li_flags &= ~LDAP_BACK_F_SINGLECONN;
945 case LDAP_BACK_CFG_QUARANTINE:
946 if ( !LDAP_BACK_QUARANTINE( li ) ) {
950 slap_retry_info_destroy( &li->li_quarantine );
951 li->li_isquarantined = 0;
955 /* FIXME: we need to handle all... */
964 case LDAP_BACK_CFG_URI: {
965 LDAPURLDesc *tmpludp, *lud;
966 char **urllist = NULL;
967 int urlrc = LDAP_URL_SUCCESS, i;
969 if ( li->li_uri != NULL ) {
970 ch_free( li->li_uri );
973 assert( li->li_bvuri != NULL );
974 ber_bvarray_free( li->li_bvuri );
978 /* PARANOID: DN and more are not required nor allowed */
979 urlrc = ldap_url_parselist_ext( &lud, c->argv[ 1 ], ", \t", LDAP_PVT_URL_PARSE_NONE );
980 if ( urlrc != LDAP_URL_SUCCESS ) {
984 case LDAP_URL_ERR_MEM:
987 case LDAP_URL_ERR_PARAM:
988 why = "parameter is bad";
990 case LDAP_URL_ERR_BADSCHEME:
991 why = "URL doesn't begin with \"[c]ldap[si]://\"";
993 case LDAP_URL_ERR_BADENCLOSURE:
994 why = "URL is missing trailing \">\"";
996 case LDAP_URL_ERR_BADURL:
999 case LDAP_URL_ERR_BADHOST:
1000 why = "host/port is bad";
1002 case LDAP_URL_ERR_BADATTRS:
1003 why = "bad (or missing) attributes";
1005 case LDAP_URL_ERR_BADSCOPE:
1006 why = "scope string is invalid (or missing)";
1008 case LDAP_URL_ERR_BADFILTER:
1009 why = "bad or missing filter";
1011 case LDAP_URL_ERR_BADEXTS:
1012 why = "bad or missing extensions";
1015 why = "unknown reason";
1018 snprintf( c->msg, sizeof( c->msg),
1019 "unable to parse uri \"%s\" "
1020 "in \"uri <uri>\" line: %s",
1021 c->value_string, why );
1022 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1027 for ( i = 0, tmpludp = lud;
1029 i++, tmpludp = tmpludp->lud_next )
1031 if ( ( tmpludp->lud_dn != NULL
1032 && tmpludp->lud_dn[0] != '\0' )
1033 || tmpludp->lud_attrs != NULL
1034 /* || tmpludp->lud_scope != LDAP_SCOPE_DEFAULT */
1035 || tmpludp->lud_filter != NULL
1036 || tmpludp->lud_exts != NULL )
1038 snprintf( c->msg, sizeof( c->msg ),
1039 "warning, only protocol, "
1040 "host and port allowed "
1041 "in \"uri <uri>\" statement "
1042 "for uri #%d of \"%s\"",
1044 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1048 for ( i = 0, tmpludp = lud;
1050 i++, tmpludp = tmpludp->lud_next )
1053 urllist = ch_calloc( sizeof( char * ), i + 1 );
1055 for ( i = 0, tmpludp = lud;
1057 i++, tmpludp = tmpludp->lud_next )
1063 tmplud.lud_attrs = NULL;
1064 tmplud.lud_filter = NULL;
1065 if ( !ldap_is_ldapi_url( tmplud.lud_scheme ) ) {
1066 tmplud.lud_exts = NULL;
1067 tmplud.lud_crit_exts = 0;
1070 urllist[ i ] = ldap_url_desc2str( &tmplud );
1072 if ( urllist[ i ] == NULL ) {
1073 snprintf( c->msg, sizeof( c->msg),
1074 "unable to rebuild uri "
1075 "in \"uri <uri>\" statement "
1078 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1084 li->li_uri = ldap_charray2str( urllist, " " );
1085 for ( i = 0; urllist[ i ] != NULL; i++ ) {
1088 ber_str2bv( urllist[ i ], 0, 0, &bv );
1089 ber_bvarray_add( &li->li_bvuri, &bv );
1090 urllist[ i ] = NULL;
1092 ldap_memfree( urllist );
1097 ldap_charray_free( urllist );
1100 ldap_free_urllist( lud );
1102 if ( urlrc != LDAP_URL_SUCCESS ) {
1108 case LDAP_BACK_CFG_TLS:
1109 i = verb_to_mask( c->argv[1], tls_mode );
1110 if ( BER_BVISNULL( &tls_mode[i].word ) ) {
1113 li->li_flags &= ~LDAP_BACK_F_TLS_MASK;
1114 li->li_flags |= tls_mode[i].mask;
1117 case LDAP_BACK_CFG_ACL_AUTHCDN:
1118 switch ( li->li_acl_authmethod ) {
1119 case LDAP_AUTH_NONE:
1120 li->li_acl_authmethod = LDAP_AUTH_SIMPLE;
1123 case LDAP_AUTH_SIMPLE:
1127 snprintf( c->msg, sizeof( c->msg),
1128 "\"acl-authcDN <DN>\" incompatible "
1129 "with auth method %d",
1130 li->li_acl_authmethod );
1131 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1134 if ( !BER_BVISNULL( &li->li_acl_authcDN ) ) {
1135 free( li->li_acl_authcDN.bv_val );
1137 ber_memfree_x( c->value_dn.bv_val, NULL );
1138 li->li_acl_authcDN = c->value_ndn;
1139 BER_BVZERO( &c->value_dn );
1140 BER_BVZERO( &c->value_ndn );
1143 case LDAP_BACK_CFG_ACL_PASSWD:
1144 switch ( li->li_acl_authmethod ) {
1145 case LDAP_AUTH_NONE:
1146 li->li_acl_authmethod = LDAP_AUTH_SIMPLE;
1149 case LDAP_AUTH_SIMPLE:
1153 snprintf( c->msg, sizeof( c->msg ),
1154 "\"acl-passwd <cred>\" incompatible "
1155 "with auth method %d",
1156 li->li_acl_authmethod );
1157 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1160 if ( !BER_BVISNULL( &li->li_acl_passwd ) ) {
1161 free( li->li_acl_passwd.bv_val );
1163 ber_str2bv( c->argv[ 1 ], 0, 1, &li->li_acl_passwd );
1166 case LDAP_BACK_CFG_ACL_METHOD:
1167 case LDAP_BACK_CFG_ACL_BIND:
1168 for ( i = 1; i < c->argc; i++ ) {
1169 if ( bindconf_parse( c->argv[ i ], &li->li_acl ) ) {
1175 case LDAP_BACK_CFG_IDASSERT_MODE:
1176 i = verb_to_mask( c->argv[1], idassert_mode );
1177 if ( BER_BVISNULL( &idassert_mode[i].word ) ) {
1178 if ( strncasecmp( c->argv[1], "u:", STRLENOF( "u:" ) ) == 0 ) {
1179 li->li_idassert_mode = LDAP_BACK_IDASSERT_OTHERID;
1180 ber_str2bv( c->argv[1], 0, 1, &li->li_idassert_authzID );
1181 li->li_idassert_authzID.bv_val[ 0 ] = 'u';
1184 struct berval id, ndn;
1186 ber_str2bv( c->argv[1], 0, 0, &id );
1188 if ( strncasecmp( c->argv[1], "dn:", STRLENOF( "dn:" ) ) == 0 ) {
1189 id.bv_val += STRLENOF( "dn:" );
1190 id.bv_len -= STRLENOF( "dn:" );
1193 rc = dnNormalize( 0, NULL, NULL, &id, &ndn, NULL );
1194 if ( rc != LDAP_SUCCESS ) {
1195 Debug( LDAP_DEBUG_ANY,
1196 "%s: line %d: idassert ID \"%s\" is not a valid DN\n",
1197 c->fname, c->lineno, c->argv[1] );
1201 li->li_idassert_authzID.bv_len = STRLENOF( "dn:" ) + ndn.bv_len;
1202 li->li_idassert_authzID.bv_val = ch_malloc( li->li_idassert_authzID.bv_len + 1 );
1203 AC_MEMCPY( li->li_idassert_authzID.bv_val, "dn:", STRLENOF( "dn:" ) );
1204 AC_MEMCPY( &li->li_idassert_authzID.bv_val[ STRLENOF( "dn:" ) ], ndn.bv_val, ndn.bv_len + 1 );
1205 ch_free( ndn.bv_val );
1207 li->li_idassert_mode = LDAP_BACK_IDASSERT_OTHERDN;
1211 li->li_idassert_mode = idassert_mode[i].mask;
1214 if ( c->argc > 2 ) {
1217 for ( i = 2; i < c->argc; i++ ) {
1218 if ( strcasecmp( c->argv[ i ], "override" ) == 0 ) {
1219 li->li_idassert_flags |= LDAP_BACK_AUTH_OVERRIDE;
1221 } else if ( strcasecmp( c->argv[ i ], "prescriptive" ) == 0 ) {
1222 li->li_idassert_flags |= LDAP_BACK_AUTH_PRESCRIPTIVE;
1224 } else if ( strcasecmp( c->argv[ i ], "non-prescriptive" ) == 0 ) {
1225 li->li_idassert_flags &= ( ~LDAP_BACK_AUTH_PRESCRIPTIVE );
1227 } else if ( strcasecmp( c->argv[ i ], "obsolete-proxy-authz" ) == 0 ) {
1228 if ( li->li_idassert_flags & LDAP_BACK_AUTH_OBSOLETE_ENCODING_WORKAROUND ) {
1229 Debug( LDAP_DEBUG_ANY,
1230 "%s: line %d: \"obsolete-proxy-authz\" flag "
1231 "in \"idassert-mode <args>\" "
1232 "incompatible with previously issued \"obsolete-encoding-workaround\" flag.\n",
1233 c->fname, c->lineno, 0 );
1236 li->li_idassert_flags |= LDAP_BACK_AUTH_OBSOLETE_PROXY_AUTHZ;
1238 } else if ( strcasecmp( c->argv[ i ], "obsolete-encoding-workaround" ) == 0 ) {
1239 if ( li->li_idassert_flags & LDAP_BACK_AUTH_OBSOLETE_PROXY_AUTHZ ) {
1240 Debug( LDAP_DEBUG_ANY,
1241 "%s: line %d: \"obsolete-encoding-workaround\" flag "
1242 "in \"idassert-mode <args>\" "
1243 "incompatible with previously issued \"obsolete-proxy-authz\" flag.\n",
1244 c->fname, c->lineno, 0 );
1247 li->li_idassert_flags |= LDAP_BACK_AUTH_OBSOLETE_ENCODING_WORKAROUND;
1250 Debug( LDAP_DEBUG_ANY,
1251 "%s: line %d: unknown flag #%d "
1252 "in \"idassert-mode <args> "
1253 "[<flags>]\" line.\n",
1254 c->fname, c->lineno, i - 2 );
1261 case LDAP_BACK_CFG_IDASSERT_AUTHCDN:
1262 switch ( li->li_idassert_authmethod ) {
1263 case LDAP_AUTH_NONE:
1264 li->li_idassert_authmethod = LDAP_AUTH_SIMPLE;
1267 case LDAP_AUTH_SIMPLE:
1271 snprintf( c->msg, sizeof( c->msg ),
1272 "\"idassert-authcDN <DN>\" incompatible "
1273 "with auth method %d",
1274 li->li_idassert_authmethod );
1275 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1278 if ( !BER_BVISNULL( &li->li_idassert_authcDN ) ) {
1279 free( li->li_idassert_authcDN.bv_val );
1281 ber_memfree_x( c->value_dn.bv_val, NULL );
1282 li->li_idassert_authcDN = c->value_ndn;
1283 BER_BVZERO( &c->value_dn );
1284 BER_BVZERO( &c->value_ndn );
1287 case LDAP_BACK_CFG_IDASSERT_PASSWD:
1288 switch ( li->li_idassert_authmethod ) {
1289 case LDAP_AUTH_NONE:
1290 li->li_idassert_authmethod = LDAP_AUTH_SIMPLE;
1293 case LDAP_AUTH_SIMPLE:
1297 snprintf( c->msg, sizeof( c->msg ),
1298 "\"idassert-passwd <cred>\" incompatible "
1299 "with auth method %d",
1300 li->li_idassert_authmethod );
1301 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1304 if ( !BER_BVISNULL( &li->li_idassert_passwd ) ) {
1305 free( li->li_idassert_passwd.bv_val );
1307 ber_str2bv( c->argv[ 1 ], 0, 1, &li->li_idassert_passwd );
1310 case LDAP_BACK_CFG_IDASSERT_AUTHZFROM: {
1315 ber_str2bv( c->argv[ 1 ], 0, 0, &in );
1316 rc = authzNormalize( 0, NULL, NULL, &in, &bv, NULL );
1317 if ( rc != LDAP_SUCCESS ) {
1318 snprintf( c->msg, sizeof( c->msg ),
1319 "\"idassert-authzFrom <authz>\": "
1321 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1324 ber_bvarray_add( &li->li_idassert_authz, &bv );
1327 case LDAP_BACK_CFG_IDASSERT_METHOD:
1328 /* no longer supported */
1329 snprintf( c->msg, sizeof( c->msg ),
1330 "\"idassert-method <args>\": "
1331 "no longer supported; use \"idassert-bind\"" );
1332 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1335 case LDAP_BACK_CFG_IDASSERT_BIND:
1336 for ( i = 1; i < c->argc; i++ ) {
1337 if ( strncasecmp( c->argv[ i ], "mode=", STRLENOF( "mode=" ) ) == 0 ) {
1338 char *argvi = c->argv[ i ] + STRLENOF( "mode=" );
1341 j = verb_to_mask( argvi, idassert_mode );
1342 if ( BER_BVISNULL( &idassert_mode[ j ].word ) ) {
1343 snprintf( c->msg, sizeof( c->msg ),
1344 "\"idassert-bind <args>\": "
1345 "unknown mode \"%s\"",
1347 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1351 li->li_idassert_mode = idassert_mode[ j ].mask;
1353 } else if ( strncasecmp( c->argv[ i ], "authz=", STRLENOF( "authz=" ) ) == 0 ) {
1354 char *argvi = c->argv[ i ] + STRLENOF( "authz=" );
1356 if ( strcasecmp( argvi, "native" ) == 0 ) {
1357 if ( li->li_idassert_authmethod != LDAP_AUTH_SASL ) {
1358 snprintf( c->msg, sizeof( c->msg ),
1359 "\"idassert-bind <args>\": "
1360 "authz=\"native\" incompatible "
1361 "with auth method" );
1362 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1365 li->li_idassert_flags |= LDAP_BACK_AUTH_NATIVE_AUTHZ;
1367 } else if ( strcasecmp( argvi, "proxyAuthz" ) == 0 ) {
1368 li->li_idassert_flags &= ~LDAP_BACK_AUTH_NATIVE_AUTHZ;
1371 snprintf( c->msg, sizeof( c->msg ),
1372 "\"idassert-bind <args>\": "
1373 "unknown authz \"%s\"",
1375 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1379 } else if ( strncasecmp( c->argv[ i ], "flags=", STRLENOF( "flags=" ) ) == 0 ) {
1380 char *argvi = c->argv[ i ] + STRLENOF( "flags=" );
1381 char **flags = ldap_str2charray( argvi, "," );
1384 if ( flags == NULL ) {
1385 snprintf( c->msg, sizeof( c->msg ),
1386 "\"idassert-bind <args>\": "
1387 "unable to parse flags \"%s\"",
1389 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1393 for ( j = 0; flags[ j ] != NULL; j++ ) {
1395 if ( strcasecmp( flags[ j ], "override" ) == 0 ) {
1396 li->li_idassert_flags |= LDAP_BACK_AUTH_OVERRIDE;
1398 } else if ( strcasecmp( flags[ j ], "prescriptive" ) == 0 ) {
1399 li->li_idassert_flags |= LDAP_BACK_AUTH_PRESCRIPTIVE;
1401 } else if ( strcasecmp( flags[ j ], "non-prescriptive" ) == 0 ) {
1402 li->li_idassert_flags &= ( ~LDAP_BACK_AUTH_PRESCRIPTIVE );
1404 } else if ( strcasecmp( flags[ j ], "obsolete-proxy-authz" ) == 0 ) {
1405 if ( li->li_idassert_flags & LDAP_BACK_AUTH_OBSOLETE_ENCODING_WORKAROUND ) {
1406 Debug( LDAP_DEBUG_ANY,
1407 "%s: line %d: \"obsolete-proxy-authz\" flag "
1408 "in \"idassert-mode <args>\" "
1409 "incompatible with previously issued \"obsolete-encoding-workaround\" flag.\n",
1410 c->fname, c->lineno, 0 );
1415 li->li_idassert_flags |= LDAP_BACK_AUTH_OBSOLETE_PROXY_AUTHZ;
1418 } else if ( strcasecmp( flags[ j ], "obsolete-encoding-workaround" ) == 0 ) {
1419 if ( li->li_idassert_flags & LDAP_BACK_AUTH_OBSOLETE_PROXY_AUTHZ ) {
1420 Debug( LDAP_DEBUG_ANY,
1421 "%s: line %d: \"obsolete-encoding-workaround\" flag "
1422 "in \"idassert-mode <args>\" "
1423 "incompatible with previously issued \"obsolete-proxy-authz\" flag.\n",
1424 c->fname, c->lineno, 0 );
1429 li->li_idassert_flags |= LDAP_BACK_AUTH_OBSOLETE_ENCODING_WORKAROUND;
1433 snprintf( c->msg, sizeof( c->msg ),
1434 "\"idassert-bind <args>\": "
1435 "unknown flag \"%s\"",
1437 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1443 ldap_charray_free( flags );
1448 } else if ( bindconf_parse( c->argv[ i ], &li->li_idassert ) ) {
1454 case LDAP_BACK_CFG_REBIND:
1455 if ( c->argc == 1 || c->value_int ) {
1456 li->li_flags |= LDAP_BACK_F_SAVECRED;
1459 li->li_flags &= ~LDAP_BACK_F_SAVECRED;
1463 case LDAP_BACK_CFG_CHASE:
1464 if ( c->argc == 1 || c->value_int ) {
1465 li->li_flags |= LDAP_BACK_F_CHASE_REFERRALS;
1468 li->li_flags &= ~LDAP_BACK_F_CHASE_REFERRALS;
1472 case LDAP_BACK_CFG_T_F: {
1475 i = verb_to_mask( c->argv[1], t_f_mode );
1476 if ( BER_BVISNULL( &t_f_mode[i].word ) ) {
1480 mask = t_f_mode[i].mask;
1482 if ( LDAP_BACK_ISOPEN( li )
1483 && mask == LDAP_BACK_F_T_F_DISCOVER
1484 && !LDAP_BACK_T_F( li ) )
1488 if ( li->li_uri == NULL ) {
1489 snprintf( c->msg, sizeof( c->msg ),
1490 "need URI to discover \"cancel\" support "
1491 "in \"cancel exop-discover\"" );
1492 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1496 rc = slap_discover_feature( li->li_uri, li->li_version,
1497 slap_schema.si_ad_supportedFeatures->ad_cname.bv_val,
1498 LDAP_FEATURE_ABSOLUTE_FILTERS );
1499 if ( rc == LDAP_COMPARE_TRUE ) {
1500 mask |= LDAP_BACK_F_T_F;
1504 li->li_flags &= ~LDAP_BACK_F_T_F_MASK2;
1505 li->li_flags |= mask;
1508 case LDAP_BACK_CFG_WHOAMI:
1509 if ( c->argc == 1 || c->value_int ) {
1510 li->li_flags |= LDAP_BACK_F_PROXY_WHOAMI;
1511 load_extop( (struct berval *)&slap_EXOP_WHOAMI,
1512 0, ldap_back_exop_whoami );
1515 li->li_flags &= ~LDAP_BACK_F_PROXY_WHOAMI;
1519 case LDAP_BACK_CFG_TIMEOUT:
1520 for ( i = 1; i < c->argc; i++ ) {
1521 if ( isdigit( (unsigned char) c->argv[ i ][ 0 ] ) ) {
1525 if ( lutil_atoux( &u, c->argv[ i ], 0 ) != 0 ) {
1529 for ( j = 0; j < LDAP_BACK_OP_LAST; j++ ) {
1530 li->li_timeout[ j ] = u;
1536 if ( slap_cf_aux_table_parse( c->argv[ i ], li->li_timeout, timeout_table, "slapd-ldap timeout" ) ) {
1542 case LDAP_BACK_CFG_IDLE_TIMEOUT: {
1545 if ( lutil_parse_time( c->argv[ 1 ], &t ) != 0 ) {
1546 snprintf( c->msg, sizeof( c->msg),
1547 "unable to parse idle timeout \"%s\"",
1549 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1552 li->li_idle_timeout = (time_t)t;
1555 case LDAP_BACK_CFG_CONN_TTL: {
1558 if ( lutil_parse_time( c->argv[ 1 ], &t ) != 0 ) {
1559 snprintf( c->msg, sizeof( c->msg),
1560 "unable to parse conn ttl\"%s\"",
1562 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1565 li->li_conn_ttl = (time_t)t;
1568 case LDAP_BACK_CFG_NETWORK_TIMEOUT: {
1571 if ( lutil_parse_time( c->argv[ 1 ], &t ) != 0 ) {
1572 snprintf( c->msg, sizeof( c->msg),
1573 "unable to parse network timeout \"%s\"",
1575 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1578 li->li_network_timeout = (time_t)t;
1581 case LDAP_BACK_CFG_VERSION:
1582 if ( c->value_int != 0 && ( c->value_int < LDAP_VERSION_MIN || c->value_int > LDAP_VERSION_MAX ) ) {
1583 snprintf( c->msg, sizeof( c->msg ),
1584 "unsupported version \"%s\" "
1585 "in \"protocol-version <version>\"",
1587 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1591 li->li_version = c->value_int;
1594 case LDAP_BACK_CFG_SINGLECONN:
1595 if ( c->value_int ) {
1596 li->li_flags |= LDAP_BACK_F_SINGLECONN;
1599 li->li_flags &= ~LDAP_BACK_F_SINGLECONN;
1603 case LDAP_BACK_CFG_CANCEL: {
1606 i = verb_to_mask( c->argv[1], cancel_mode );
1607 if ( BER_BVISNULL( &cancel_mode[i].word ) ) {
1611 mask = cancel_mode[i].mask;
1613 if ( LDAP_BACK_ISOPEN( li )
1614 && mask == LDAP_BACK_F_CANCEL_EXOP_DISCOVER
1615 && !LDAP_BACK_CANCEL( li ) )
1619 if ( li->li_uri == NULL ) {
1620 snprintf( c->msg, sizeof( c->msg ),
1621 "need URI to discover \"cancel\" support "
1622 "in \"cancel exop-discover\"" );
1623 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1627 rc = slap_discover_feature( li->li_uri, li->li_version,
1628 slap_schema.si_ad_supportedExtension->ad_cname.bv_val,
1630 if ( rc == LDAP_COMPARE_TRUE ) {
1631 mask |= LDAP_BACK_F_CANCEL_EXOP;
1635 li->li_flags &= ~LDAP_BACK_F_CANCEL_MASK2;
1636 li->li_flags |= mask;
1639 case LDAP_BACK_CFG_QUARANTINE:
1640 if ( LDAP_BACK_QUARANTINE( li ) ) {
1641 snprintf( c->msg, sizeof( c->msg ),
1642 "quarantine already defined" );
1643 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1646 rc = slap_retry_info_parse( c->argv[1], &li->li_quarantine,
1647 c->msg, sizeof( c->msg ) );
1649 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1651 /* give it a chance to retry if the pattern gets reset
1652 * via back-config */
1653 li->li_isquarantined = 0;
1656 case LDAP_BACK_CFG_REWRITE:
1657 snprintf( c->msg, sizeof( c->msg ),
1658 "rewrite/remap capabilities have been moved "
1659 "to the \"rwm\" overlay; see slapo-rwm(5) "
1660 "for details (hint: add \"overlay rwm\" "
1661 "and prefix all directives with \"rwm-\")" );
1662 Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->msg, 0 );
1666 /* FIXME: try to catch inconsistencies */
1675 ldap_back_init_cf( BackendInfo *bi )
1678 AttributeDescription *ad = NULL;
1681 /* Make sure we don't exceed the bits reserved for userland */
1682 config_check_userland( LDAP_BACK_CFG_LAST );
1684 bi->bi_cf_ocs = ldapocs;
1686 rc = config_register_schema( ldapcfg, ldapocs );
1691 /* setup olcDbAclPasswd and olcDbIDAssertPasswd
1692 * to be base64-encoded when written in LDIF form;
1693 * basically, we don't care if it fails */
1694 rc = slap_str2ad( "olcDbACLPasswd", &ad, &text );
1696 Debug( LDAP_DEBUG_ANY, "config_back_initialize: "
1697 "warning, unable to get \"olcDbACLPasswd\" "
1698 "attribute description: %d: %s\n",
1701 (void)ldif_must_b64_encode_register( ad->ad_cname.bv_val,
1702 ad->ad_type->sat_oid );
1706 rc = slap_str2ad( "olcDbIDAssertPasswd", &ad, &text );
1708 Debug( LDAP_DEBUG_ANY, "config_back_initialize: "
1709 "warning, unable to get \"olcDbIDAssertPasswd\" "
1710 "attribute description: %d: %s\n",
1713 (void)ldif_must_b64_encode_register( ad->ad_cname.bv_val,
1714 ad->ad_type->sat_oid );
1722 ldap_back_exop_whoami(
1726 struct berval *bv = NULL;
1728 if ( op->oq_extended.rs_reqdata != NULL ) {
1729 /* no request data should be provided */
1730 rs->sr_text = "no request data expected";
1731 return rs->sr_err = LDAP_PROTOCOL_ERROR;
1734 Statslog( LDAP_DEBUG_STATS, "%s WHOAMI\n",
1735 op->o_log_prefix, 0, 0, 0, 0 );
1737 rs->sr_err = backend_check_restrictions( op, rs,
1738 (struct berval *)&slap_EXOP_WHOAMI );
1739 if( rs->sr_err != LDAP_SUCCESS ) return rs->sr_err;
1741 /* if auth'd by back-ldap and request is proxied, forward it */
1742 if ( op->o_conn->c_authz_backend
1743 && !strcmp( op->o_conn->c_authz_backend->be_type, "ldap" )
1744 && !dn_match( &op->o_ndn, &op->o_conn->c_ndn ) )
1747 LDAPControl c, *ctrls[2] = {NULL, NULL};
1749 Operation op2 = *op;
1755 op2.o_ndn = op->o_conn->c_ndn;
1756 lc = ldap_back_getconn(&op2, rs, LDAP_BACK_SENDERR);
1757 if ( !lc || !ldap_back_dobind( lc, op, rs, LDAP_BACK_SENDERR ) ) {
1760 c.ldctl_oid = LDAP_CONTROL_PROXY_AUTHZ;
1761 c.ldctl_iscritical = 1;
1762 c.ldctl_value.bv_val = op->o_tmpalloc(
1763 op->o_ndn.bv_len + STRLENOF( "dn:" ) + 1,
1765 c.ldctl_value.bv_len = op->o_ndn.bv_len + 3;
1766 ptr = c.ldctl_value.bv_val;
1767 ptr = lutil_strcopy( ptr, "dn:" );
1768 ptr = lutil_strncopy( ptr, op->o_ndn.bv_val, op->o_ndn.bv_len );
1772 rs->sr_err = ldap_whoami( lc->lc_ld, ctrls, NULL, &msgid );
1773 if ( rs->sr_err == LDAP_SUCCESS ) {
1774 if ( ldap_result( lc->lc_ld, msgid, LDAP_MSG_ALL, NULL, &res ) == -1 ) {
1775 ldap_get_option( lc->lc_ld, LDAP_OPT_ERROR_NUMBER,
1777 if ( rs->sr_err == LDAP_SERVER_DOWN && doretry ) {
1779 if ( ldap_back_retry( &lc, op, rs, LDAP_BACK_SENDERR ) ) {
1785 /* NOTE: are we sure "bv" will be malloc'ed
1786 * with the appropriate memory? */
1787 rs->sr_err = ldap_parse_whoami( lc->lc_ld, res, &bv );
1791 op->o_tmpfree( c.ldctl_value.bv_val, op->o_tmpmemctx );
1792 if ( rs->sr_err != LDAP_SUCCESS ) {
1793 rs->sr_err = slap_map_api2result( rs );
1797 ldap_back_release_conn( &op2, rs, lc );
1801 /* else just do the same as before */
1802 bv = (struct berval *) ch_malloc( sizeof( struct berval ) );
1803 if ( !BER_BVISEMPTY( &op->o_dn ) ) {
1804 bv->bv_len = op->o_dn.bv_len + STRLENOF( "dn:" );
1805 bv->bv_val = ch_malloc( bv->bv_len + 1 );
1806 AC_MEMCPY( bv->bv_val, "dn:", STRLENOF( "dn:" ) );
1807 AC_MEMCPY( &bv->bv_val[ STRLENOF( "dn:" ) ], op->o_dn.bv_val,
1809 bv->bv_val[ bv->bv_len ] = '\0';
1817 rs->sr_rspdata = bv;