1
/* aclparse.c - routines to parse and check acl's */
2
/* $OpenLDAP: pkg/ldap/servers/slapd/aclparse.c,v 1.198.2.6 2008/02/11 23:26:43 kurt Exp $ */
3
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
5
* Copyright 1998-2008 The OpenLDAP Foundation.
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* Redistribution and use in source and binary forms, with or without
9
* modification, are permitted only as authorized by the OpenLDAP
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* A copy of this license is available in the file LICENSE in the
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* top-level directory of the distribution or, alternatively, at
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* <http://www.OpenLDAP.org/license.html>.
16
/* Portions Copyright (c) 1995 Regents of the University of Michigan.
17
* All rights reserved.
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* Redistribution and use in source and binary forms are permitted
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* provided that this notice is preserved and that due credit is given
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* to the University of Michigan at Ann Arbor. The name of the University
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* may not be used to endorse or promote products derived from this
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* software without specific prior written permission. This software
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* is provided ``as is'' without express or implied warranty.
33
#include <ac/socket.h>
34
#include <ac/string.h>
35
#include <ac/unistd.h>
41
static const char style_base[] = "base";
42
const char *style_strings[] = {
60
static void split(char *line, int splitchar, char **left, char **right);
61
static void access_append(Access **l, Access *a);
62
static void access_free( Access *a );
63
static int acl_usage(void);
65
static void acl_regex_normalized_dn(const char *src, struct berval *pat);
68
static void print_acl(Backend *be, AccessControl *a);
71
static int check_scope( BackendDB *be, AccessControl *a );
84
slap_dynacl_t *da, *tmp;
87
for ( da = b->a_dynacl; da; da = da->da_next ) {
88
if ( strcasecmp( da->da_name, name ) == 0 ) {
89
Debug( LDAP_DEBUG_ANY,
90
"%s: line %d: dynacl \"%s\" already specified.\n",
91
fname, lineno, name );
96
da = slap_dynacl_get( name );
101
tmp = ch_malloc( sizeof( slap_dynacl_t ) );
104
if ( tmp->da_parse ) {
105
rc = ( *tmp->da_parse )( fname, lineno, opts, sty, right, &tmp->da_private );
112
tmp->da_next = b->a_dynacl;
117
#endif /* SLAP_DYNACL */
120
regtest(const char *fname, int lineno, char *pat) {
124
char buf[ SLAP_TEXT_BUFLEN ];
136
for (size = 0, flag = 0; (size < sizeof(buf)) && *sp; sp++) {
138
if (*sp == '$'|| (*sp >= '0' && *sp <= '9')) {
155
if ( size >= (sizeof(buf) - 1) ) {
156
Debug( LDAP_DEBUG_ANY,
157
"%s: line %d: regular expression \"%s\" too large\n",
158
fname, lineno, pat );
160
exit( EXIT_FAILURE );
163
if ((e = regcomp(&re, buf, REG_EXTENDED|REG_ICASE))) {
164
char error[ SLAP_TEXT_BUFLEN ];
166
regerror(e, &re, error, sizeof(error));
168
snprintf( buf, sizeof( buf ),
169
"regular expression \"%s\" bad because of %s",
171
Debug( LDAP_DEBUG_ANY,
173
fname, lineno, buf );
175
exit( EXIT_FAILURE );
183
* Check if the pattern of an ACL, if any, matches the scope
184
* of the backend it is defined within.
186
#define ACL_SCOPE_UNKNOWN (-2)
187
#define ACL_SCOPE_ERR (-1)
188
#define ACL_SCOPE_OK (0)
189
#define ACL_SCOPE_PARTIAL (1)
190
#define ACL_SCOPE_WARN (2)
193
check_scope( BackendDB *be, AccessControl *a )
198
dn = be->be_nsuffix[0];
200
if ( BER_BVISEMPTY( &dn ) ) {
204
if ( !BER_BVISEMPTY( &a->acl_dn_pat ) ||
205
a->acl_dn_style != ACL_STYLE_REGEX )
207
slap_style_t style = a->acl_dn_style;
209
if ( style == ACL_STYLE_REGEX ) {
210
char dnbuf[SLAP_LDAPDN_MAXLEN + 2];
211
char rebuf[SLAP_LDAPDN_MAXLEN + 1];
216
/* add trailing '$' to database suffix to form
217
* a simple trial regex pattern "<suffix>$" */
218
AC_MEMCPY( dnbuf, be->be_nsuffix[0].bv_val,
219
be->be_nsuffix[0].bv_len );
220
dnbuf[be->be_nsuffix[0].bv_len] = '$';
221
dnbuf[be->be_nsuffix[0].bv_len + 1] = '\0';
223
if ( regcomp( &re, dnbuf, REG_EXTENDED|REG_ICASE ) ) {
224
return ACL_SCOPE_WARN;
227
/* remove trailing ')$', if any, from original
229
rebuflen = a->acl_dn_pat.bv_len;
230
AC_MEMCPY( rebuf, a->acl_dn_pat.bv_val, rebuflen + 1 );
231
if ( rebuf[rebuflen - 1] == '$' ) {
232
rebuf[--rebuflen] = '\0';
234
while ( rebuflen > be->be_nsuffix[0].bv_len && rebuf[rebuflen - 1] == ')' ) {
235
rebuf[--rebuflen] = '\0';
237
if ( rebuflen == be->be_nsuffix[0].bv_len ) {
242
/* not a clear indication of scoping error, though */
243
rc = regexec( &re, rebuf, 0, NULL, 0 )
244
? ACL_SCOPE_WARN : ACL_SCOPE_OK;
251
patlen = a->acl_dn_pat.bv_len;
252
/* If backend suffix is longer than pattern,
253
* it is a potential mismatch (in the sense
254
* that a superior naming context could
256
if ( dn.bv_len > patlen ) {
257
/* base is blatantly wrong */
258
if ( style == ACL_STYLE_BASE ) return ACL_SCOPE_ERR;
260
/* a style of one can be wrong if there is
261
* more than one level between the suffix
263
if ( style == ACL_STYLE_ONE ) {
264
ber_len_t rdnlen = 0;
268
if ( !DN_SEPARATOR( dn.bv_val[dn.bv_len - patlen - 1] )) {
269
return ACL_SCOPE_ERR;
274
rdnlen = dn_rdnlen( NULL, &dn );
275
if ( rdnlen != dn.bv_len - patlen - sep )
276
return ACL_SCOPE_ERR;
279
/* if the trailing part doesn't match,
280
* then it's an error */
281
if ( strcmp( a->acl_dn_pat.bv_val,
282
&dn.bv_val[dn.bv_len - patlen] ) != 0 )
284
return ACL_SCOPE_ERR;
287
return ACL_SCOPE_PARTIAL;
293
case ACL_STYLE_CHILDREN:
294
case ACL_STYLE_SUBTREE:
302
if ( dn.bv_len < patlen &&
303
!DN_SEPARATOR( a->acl_dn_pat.bv_val[patlen - dn.bv_len - 1] ))
305
return ACL_SCOPE_ERR;
308
if ( strcmp( &a->acl_dn_pat.bv_val[patlen - dn.bv_len], dn.bv_val )
311
return ACL_SCOPE_ERR;
317
return ACL_SCOPE_UNKNOWN;
330
char *left, *right, *style;
332
AccessControl *a = NULL;
337
for ( i = 1; i < argc; i++ ) {
338
/* to clause - select which entries are protected */
339
if ( strcasecmp( argv[i], "to" ) == 0 ) {
341
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
342
"only one to clause allowed in access line\n",
346
a = (AccessControl *) ch_calloc( 1, sizeof(AccessControl) );
347
for ( ++i; i < argc; i++ ) {
348
if ( strcasecmp( argv[i], "by" ) == 0 ) {
353
if ( strcasecmp( argv[i], "*" ) == 0 ) {
354
if ( !BER_BVISEMPTY( &a->acl_dn_pat ) ||
355
a->acl_dn_style != ACL_STYLE_REGEX )
357
Debug( LDAP_DEBUG_ANY,
358
"%s: line %d: dn pattern"
359
" already specified in to clause.\n",
364
ber_str2bv( "*", STRLENOF( "*" ), 1, &a->acl_dn_pat );
368
split( argv[i], '=', &left, &right );
369
split( left, '.', &left, &style );
371
if ( right == NULL ) {
372
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
373
"missing \"=\" in \"%s\" in to clause\n",
374
fname, lineno, left );
378
if ( strcasecmp( left, "dn" ) == 0 ) {
379
if ( !BER_BVISEMPTY( &a->acl_dn_pat ) ||
380
a->acl_dn_style != ACL_STYLE_REGEX )
382
Debug( LDAP_DEBUG_ANY,
383
"%s: line %d: dn pattern"
384
" already specified in to clause.\n",
389
if ( style == NULL || *style == '\0' ||
390
strcasecmp( style, "baseObject" ) == 0 ||
391
strcasecmp( style, "base" ) == 0 ||
392
strcasecmp( style, "exact" ) == 0 )
394
a->acl_dn_style = ACL_STYLE_BASE;
395
ber_str2bv( right, 0, 1, &a->acl_dn_pat );
397
} else if ( strcasecmp( style, "oneLevel" ) == 0 ||
398
strcasecmp( style, "one" ) == 0 )
400
a->acl_dn_style = ACL_STYLE_ONE;
401
ber_str2bv( right, 0, 1, &a->acl_dn_pat );
403
} else if ( strcasecmp( style, "subtree" ) == 0 ||
404
strcasecmp( style, "sub" ) == 0 )
406
if( *right == '\0' ) {
407
ber_str2bv( "*", STRLENOF( "*" ), 1, &a->acl_dn_pat );
410
a->acl_dn_style = ACL_STYLE_SUBTREE;
411
ber_str2bv( right, 0, 1, &a->acl_dn_pat );
414
} else if ( strcasecmp( style, "children" ) == 0 ) {
415
a->acl_dn_style = ACL_STYLE_CHILDREN;
416
ber_str2bv( right, 0, 1, &a->acl_dn_pat );
418
} else if ( strcasecmp( style, "regex" ) == 0 ) {
419
a->acl_dn_style = ACL_STYLE_REGEX;
421
if ( *right == '\0' ) {
422
/* empty regex should match empty DN */
423
a->acl_dn_style = ACL_STYLE_BASE;
424
ber_str2bv( right, 0, 1, &a->acl_dn_pat );
426
} else if ( strcmp(right, "*") == 0
427
|| strcmp(right, ".*") == 0
428
|| strcmp(right, ".*$") == 0
429
|| strcmp(right, "^.*") == 0
430
|| strcmp(right, "^.*$") == 0
431
|| strcmp(right, ".*$$") == 0
432
|| strcmp(right, "^.*$$") == 0 )
434
ber_str2bv( "*", STRLENOF("*"), 1, &a->acl_dn_pat );
437
acl_regex_normalized_dn( right, &a->acl_dn_pat );
441
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
442
"unknown dn style \"%s\" in to clause\n",
443
fname, lineno, style );
450
if ( strcasecmp( left, "filter" ) == 0 ) {
451
if ( (a->acl_filter = str2filter( right )) == NULL ) {
452
Debug( LDAP_DEBUG_ANY,
453
"%s: line %d: bad filter \"%s\" in to clause\n",
454
fname, lineno, right );
458
} else if ( strcasecmp( left, "attr" ) == 0 /* TOLERATED */
459
|| strcasecmp( left, "attrs" ) == 0 ) /* DOCUMENTED */
461
if ( strcasecmp( left, "attr" ) == 0 ) {
462
Debug( LDAP_DEBUG_ANY,
463
"%s: line %d: \"attr\" "
464
"is deprecated (and undocumented); "
465
"use \"attrs\" instead.\n",
469
a->acl_attrs = str2anlist( a->acl_attrs,
471
if ( a->acl_attrs == NULL ) {
472
Debug( LDAP_DEBUG_ANY,
473
"%s: line %d: unknown attr \"%s\" in to clause\n",
474
fname, lineno, right );
478
} else if ( strncasecmp( left, "val", 3 ) == 0 ) {
482
if ( !BER_BVISEMPTY( &a->acl_attrval ) ) {
483
Debug( LDAP_DEBUG_ANY,
484
"%s: line %d: attr val already specified in to clause.\n",
488
if ( a->acl_attrs == NULL || !BER_BVISEMPTY( &a->acl_attrs[1].an_name ) )
490
Debug( LDAP_DEBUG_ANY,
491
"%s: line %d: attr val requires a single attribute.\n",
496
ber_str2bv( right, 0, 0, &bv );
497
a->acl_attrval_style = ACL_STYLE_BASE;
499
mr = strchr( left, '/' );
504
a->acl_attrval_mr = mr_find( mr );
505
if ( a->acl_attrval_mr == NULL ) {
506
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
507
"invalid matching rule \"%s\".\n",
512
if( !mr_usable_with_at( a->acl_attrval_mr, a->acl_attrs[ 0 ].an_desc->ad_type ) )
514
char buf[ SLAP_TEXT_BUFLEN ];
516
snprintf( buf, sizeof( buf ),
517
"matching rule \"%s\" use "
518
"with attr \"%s\" not appropriate.",
519
mr, a->acl_attrs[ 0 ].an_name.bv_val );
522
Debug( LDAP_DEBUG_ANY, "%s: line %d: %s\n",
523
fname, lineno, buf );
528
if ( style != NULL ) {
529
if ( strcasecmp( style, "regex" ) == 0 ) {
530
int e = regcomp( &a->acl_attrval_re, bv.bv_val,
531
REG_EXTENDED | REG_ICASE | REG_NOSUB );
533
char err[SLAP_TEXT_BUFLEN],
534
buf[ SLAP_TEXT_BUFLEN ];
536
regerror( e, &a->acl_attrval_re, err, sizeof( err ) );
538
snprintf( buf, sizeof( buf ),
539
"regular expression \"%s\" bad because of %s",
542
Debug( LDAP_DEBUG_ANY, "%s: line %d: %s\n",
543
fname, lineno, buf );
546
a->acl_attrval_style = ACL_STYLE_REGEX;
549
/* FIXME: if the attribute has DN syntax, we might
550
* allow one, subtree and children styles as well */
551
if ( !strcasecmp( style, "base" ) ||
552
!strcasecmp( style, "exact" ) ) {
553
a->acl_attrval_style = ACL_STYLE_BASE;
555
} else if ( a->acl_attrs[0].an_desc->ad_type->
556
sat_syntax == slap_schema.si_syn_distinguishedName )
558
if ( !strcasecmp( style, "baseObject" ) ||
559
!strcasecmp( style, "base" ) )
561
a->acl_attrval_style = ACL_STYLE_BASE;
562
} else if ( !strcasecmp( style, "onelevel" ) ||
563
!strcasecmp( style, "one" ) )
565
a->acl_attrval_style = ACL_STYLE_ONE;
566
} else if ( !strcasecmp( style, "subtree" ) ||
567
!strcasecmp( style, "sub" ) )
569
a->acl_attrval_style = ACL_STYLE_SUBTREE;
570
} else if ( !strcasecmp( style, "children" ) ) {
571
a->acl_attrval_style = ACL_STYLE_CHILDREN;
573
char buf[ SLAP_TEXT_BUFLEN ];
575
snprintf( buf, sizeof( buf ),
576
"unknown val.<style> \"%s\" for attributeType \"%s\" "
579
a->acl_attrs[0].an_desc->ad_cname.bv_val );
581
Debug( LDAP_DEBUG_CONFIG | LDAP_DEBUG_ACL,
583
fname, lineno, buf );
587
rc = dnNormalize( 0, NULL, NULL, &bv, &a->acl_attrval, NULL );
588
if ( rc != LDAP_SUCCESS ) {
589
char buf[ SLAP_TEXT_BUFLEN ];
591
snprintf( buf, sizeof( buf ),
592
"unable to normalize DN \"%s\" "
593
"for attributeType \"%s\" (%d).",
595
a->acl_attrs[0].an_desc->ad_cname.bv_val,
597
Debug( LDAP_DEBUG_ANY,
599
fname, lineno, buf );
604
char buf[ SLAP_TEXT_BUFLEN ];
606
snprintf( buf, sizeof( buf ),
607
"unknown val.<style> \"%s\" for attributeType \"%s\".",
608
style, a->acl_attrs[0].an_desc->ad_cname.bv_val );
609
Debug( LDAP_DEBUG_CONFIG | LDAP_DEBUG_ACL,
611
fname, lineno, buf );
617
/* Check for appropriate matching rule */
618
if ( a->acl_attrval_style == ACL_STYLE_REGEX ) {
619
ber_dupbv( &a->acl_attrval, &bv );
621
} else if ( BER_BVISNULL( &a->acl_attrval ) ) {
625
if ( a->acl_attrval_mr == NULL ) {
626
a->acl_attrval_mr = a->acl_attrs[ 0 ].an_desc->ad_type->sat_equality;
629
if ( a->acl_attrval_mr == NULL ) {
630
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
631
"attr \"%s\" does not have an EQUALITY matching rule.\n",
632
fname, lineno, a->acl_attrs[ 0 ].an_name.bv_val );
636
rc = asserted_value_validate_normalize(
637
a->acl_attrs[ 0 ].an_desc,
639
SLAP_MR_EQUALITY|SLAP_MR_VALUE_OF_ASSERTION_SYNTAX,
644
if ( rc != LDAP_SUCCESS ) {
645
char buf[ SLAP_TEXT_BUFLEN ];
647
snprintf( buf, sizeof( buf ), "%s: line %d: "
648
" attr \"%s\" normalization failed (%d: %s)",
650
a->acl_attrs[ 0 ].an_name.bv_val, rc, text );
651
Debug( LDAP_DEBUG_ANY, "%s: line %d: %s.\n",
652
fname, lineno, buf );
658
Debug( LDAP_DEBUG_ANY,
659
"%s: line %d: expecting <what> got \"%s\"\n",
660
fname, lineno, left );
665
if ( !BER_BVISNULL( &a->acl_dn_pat ) &&
666
ber_bvccmp( &a->acl_dn_pat, '*' ) )
668
free( a->acl_dn_pat.bv_val );
669
BER_BVZERO( &a->acl_dn_pat );
670
a->acl_dn_style = ACL_STYLE_REGEX;
673
if ( !BER_BVISEMPTY( &a->acl_dn_pat ) ||
674
a->acl_dn_style != ACL_STYLE_REGEX )
676
if ( a->acl_dn_style != ACL_STYLE_REGEX ) {
678
rc = dnNormalize( 0, NULL, NULL, &a->acl_dn_pat, &bv, NULL);
679
if ( rc != LDAP_SUCCESS ) {
680
Debug( LDAP_DEBUG_ANY,
681
"%s: line %d: bad DN \"%s\" in to DN clause\n",
682
fname, lineno, a->acl_dn_pat.bv_val );
685
free( a->acl_dn_pat.bv_val );
689
int e = regcomp( &a->acl_dn_re, a->acl_dn_pat.bv_val,
690
REG_EXTENDED | REG_ICASE );
692
char err[ SLAP_TEXT_BUFLEN ],
693
buf[ SLAP_TEXT_BUFLEN ];
695
regerror( e, &a->acl_dn_re, err, sizeof( err ) );
696
snprintf( buf, sizeof( buf ),
697
"regular expression \"%s\" bad because of %s",
699
Debug( LDAP_DEBUG_ANY, "%s: line %d: %s\n",
700
fname, lineno, buf );
706
/* by clause - select who has what access to entries */
707
} else if ( strcasecmp( argv[i], "by" ) == 0 ) {
709
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
710
"to clause required before by clause in access line\n",
716
* by clause consists of <who> and <access>
720
Debug( LDAP_DEBUG_ANY,
721
"%s: line %d: premature EOL: expecting <who>\n",
726
b = (Access *) ch_calloc( 1, sizeof(Access) );
728
ACL_INVALIDATE( b->a_access_mask );
731
for ( ; i < argc; i++ ) {
732
slap_style_t sty = ACL_STYLE_REGEX;
733
char *style_modifier = NULL;
734
char *style_level = NULL;
737
slap_dn_access *bdn = &b->a_dn;
740
split( argv[i], '=', &left, &right );
741
split( left, '.', &left, &style );
743
split( style, ',', &style, &style_modifier );
745
if ( strncasecmp( style, "level", STRLENOF( "level" ) ) == 0 ) {
746
split( style, '{', &style, &style_level );
747
if ( style_level != NULL ) {
748
char *p = strchr( style_level, '}' );
750
Debug( LDAP_DEBUG_ANY,
751
"%s: line %d: premature eol: "
752
"expecting closing '}' in \"level{n}\"\n",
755
} else if ( p == style_level ) {
756
Debug( LDAP_DEBUG_ANY,
757
"%s: line %d: empty level "
767
if ( style == NULL || *style == '\0' ||
768
strcasecmp( style, "exact" ) == 0 ||
769
strcasecmp( style, "baseObject" ) == 0 ||
770
strcasecmp( style, "base" ) == 0 )
772
sty = ACL_STYLE_BASE;
774
} else if ( strcasecmp( style, "onelevel" ) == 0 ||
775
strcasecmp( style, "one" ) == 0 )
779
} else if ( strcasecmp( style, "subtree" ) == 0 ||
780
strcasecmp( style, "sub" ) == 0 )
782
sty = ACL_STYLE_SUBTREE;
784
} else if ( strcasecmp( style, "children" ) == 0 ) {
785
sty = ACL_STYLE_CHILDREN;
787
} else if ( strcasecmp( style, "level" ) == 0 )
789
if ( lutil_atoi( &level, style_level ) != 0 ) {
790
Debug( LDAP_DEBUG_ANY,
791
"%s: line %d: unable to parse level "
797
sty = ACL_STYLE_LEVEL;
799
} else if ( strcasecmp( style, "regex" ) == 0 ) {
800
sty = ACL_STYLE_REGEX;
802
} else if ( strcasecmp( style, "expand" ) == 0 ) {
803
sty = ACL_STYLE_EXPAND;
805
} else if ( strcasecmp( style, "ip" ) == 0 ) {
808
} else if ( strcasecmp( style, "ipv6" ) == 0 ) {
809
#ifndef LDAP_PF_INET6
810
Debug( LDAP_DEBUG_ANY,
811
"%s: line %d: IPv6 not supported\n",
813
#endif /* ! LDAP_PF_INET6 */
814
sty = ACL_STYLE_IPV6;
816
} else if ( strcasecmp( style, "path" ) == 0 ) {
817
sty = ACL_STYLE_PATH;
818
#ifndef LDAP_PF_LOCAL
819
Debug( LDAP_DEBUG_CONFIG | LDAP_DEBUG_ACL,
821
"\"path\" style modifier is useless without local.\n",
824
#endif /* LDAP_PF_LOCAL */
827
Debug( LDAP_DEBUG_ANY,
828
"%s: line %d: unknown style \"%s\" in by clause\n",
829
fname, lineno, style );
833
if ( style_modifier &&
834
strcasecmp( style_modifier, "expand" ) == 0 )
837
case ACL_STYLE_REGEX:
838
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
839
"\"regex\" style implies \"expand\" modifier.\n",
844
case ACL_STYLE_EXPAND:
848
/* we'll see later if it's pertinent */
854
/* expand in <who> needs regex in <what> */
855
if ( ( sty == ACL_STYLE_EXPAND || expand )
856
&& a->acl_dn_style != ACL_STYLE_REGEX )
858
Debug( LDAP_DEBUG_CONFIG | LDAP_DEBUG_ACL, "%s: line %d: \"expand\" style "
859
"or modifier used in conjunction with a non-regex <what> clause.\n",
864
if ( strncasecmp( left, "real", STRLENOF( "real" ) ) == 0 ) {
867
left += STRLENOF( "real" );
870
if ( strcasecmp( left, "*" ) == 0 ) {
875
ber_str2bv( "*", STRLENOF( "*" ), 1, &bv );
876
sty = ACL_STYLE_REGEX;
878
} else if ( strcasecmp( left, "anonymous" ) == 0 ) {
879
ber_str2bv("anonymous", STRLENOF( "anonymous" ), 1, &bv);
880
sty = ACL_STYLE_ANONYMOUS;
882
} else if ( strcasecmp( left, "users" ) == 0 ) {
883
ber_str2bv("users", STRLENOF( "users" ), 1, &bv);
884
sty = ACL_STYLE_USERS;
886
} else if ( strcasecmp( left, "self" ) == 0 ) {
887
ber_str2bv("self", STRLENOF( "self" ), 1, &bv);
888
sty = ACL_STYLE_SELF;
890
} else if ( strcasecmp( left, "dn" ) == 0 ) {
891
if ( sty == ACL_STYLE_REGEX ) {
892
bdn->a_style = ACL_STYLE_REGEX;
893
if ( right == NULL ) {
898
bdn->a_style = ACL_STYLE_USERS;
900
} else if (*right == '\0' ) {
902
ber_str2bv("anonymous",
903
STRLENOF( "anonymous" ),
905
bdn->a_style = ACL_STYLE_ANONYMOUS;
907
} else if ( strcmp( right, "*" ) == 0 ) {
909
/* any or users? users for now */
913
bdn->a_style = ACL_STYLE_USERS;
915
} else if ( strcmp( right, ".+" ) == 0
916
|| strcmp( right, "^.+" ) == 0
917
|| strcmp( right, ".+$" ) == 0
918
|| strcmp( right, "^.+$" ) == 0
919
|| strcmp( right, ".+$$" ) == 0
920
|| strcmp( right, "^.+$$" ) == 0 )
925
bdn->a_style = ACL_STYLE_USERS;
927
} else if ( strcmp( right, ".*" ) == 0
928
|| strcmp( right, "^.*" ) == 0
929
|| strcmp( right, ".*$" ) == 0
930
|| strcmp( right, "^.*$" ) == 0
931
|| strcmp( right, ".*$$" ) == 0
932
|| strcmp( right, "^.*$$" ) == 0 )
939
acl_regex_normalized_dn( right, &bv );
940
if ( !ber_bvccmp( &bv, '*' ) ) {
941
regtest( fname, lineno, bv.bv_val );
945
} else if ( right == NULL || *right == '\0' ) {
946
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
947
"missing \"=\" in (or value after) \"%s\" "
949
fname, lineno, left );
953
ber_str2bv( right, 0, 1, &bv );
960
if ( !BER_BVISNULL( &bv ) ) {
961
if ( !BER_BVISEMPTY( &bdn->a_pat ) ) {
962
Debug( LDAP_DEBUG_ANY,
963
"%s: line %d: dn pattern already specified.\n",
968
if ( sty != ACL_STYLE_REGEX &&
969
sty != ACL_STYLE_ANONYMOUS &&
970
sty != ACL_STYLE_USERS &&
971
sty != ACL_STYLE_SELF &&
974
rc = dnNormalize(0, NULL, NULL,
975
&bv, &bdn->a_pat, NULL);
976
if ( rc != LDAP_SUCCESS ) {
977
Debug( LDAP_DEBUG_ANY,
978
"%s: line %d: bad DN \"%s\" in by DN clause\n",
979
fname, lineno, bv.bv_val );
983
if ( sty == ACL_STYLE_BASE
985
&& !BER_BVISNULL( &be->be_rootndn )
986
&& dn_match( &bdn->a_pat, &be->be_rootndn ) )
988
Debug( LDAP_DEBUG_ANY,
989
"%s: line %d: rootdn is always granted "
990
"unlimited privileges.\n",
1002
for ( exp = strchr( bdn->a_pat.bv_val, '$' );
1003
exp && (ber_len_t)(exp - bdn->a_pat.bv_val)
1004
< bdn->a_pat.bv_len;
1005
exp = strchr( exp, '$' ) )
1007
if ( isdigit( (unsigned char) exp[ 1 ] ) ) {
1014
bdn->a_expand = expand;
1017
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1018
"\"expand\" used with no expansions in \"pattern\".\n",
1023
if ( sty == ACL_STYLE_SELF ) {
1024
bdn->a_self_level = level;
1028
Debug( LDAP_DEBUG_ANY,
1029
"%s: line %d: bad negative level \"%d\" "
1030
"in by DN clause\n",
1031
fname, lineno, level );
1033
} else if ( level == 1 ) {
1034
Debug( LDAP_DEBUG_ANY,
1035
"%s: line %d: \"onelevel\" should be used "
1036
"instead of \"level{1}\" in by DN clause\n",
1038
} else if ( level == 0 && sty == ACL_STYLE_LEVEL ) {
1039
Debug( LDAP_DEBUG_ANY,
1040
"%s: line %d: \"base\" should be used "
1041
"instead of \"level{0}\" in by DN clause\n",
1045
bdn->a_level = level;
1050
if ( strcasecmp( left, "dnattr" ) == 0 ) {
1051
if ( right == NULL || right[0] == '\0' ) {
1052
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1053
"missing \"=\" in (or value after) \"%s\" "
1055
fname, lineno, left );
1059
if( bdn->a_at != NULL ) {
1060
Debug( LDAP_DEBUG_ANY,
1061
"%s: line %d: dnattr already specified.\n",
1066
rc = slap_str2ad( right, &bdn->a_at, &text );
1068
if( rc != LDAP_SUCCESS ) {
1069
char buf[ SLAP_TEXT_BUFLEN ];
1071
snprintf( buf, sizeof( buf ),
1072
"dnattr \"%s\": %s",
1074
Debug( LDAP_DEBUG_ANY,
1075
"%s: line %d: %s\n",
1076
fname, lineno, buf );
1081
if( !is_at_syntax( bdn->a_at->ad_type,
1082
SLAPD_DN_SYNTAX ) &&
1083
!is_at_syntax( bdn->a_at->ad_type,
1084
SLAPD_NAMEUID_SYNTAX ))
1086
char buf[ SLAP_TEXT_BUFLEN ];
1088
snprintf( buf, sizeof( buf ),
1090
"inappropriate syntax: %s\n",
1092
bdn->a_at->ad_type->sat_syntax_oid );
1093
Debug( LDAP_DEBUG_ANY,
1094
"%s: line %d: %s\n",
1095
fname, lineno, buf );
1099
if( bdn->a_at->ad_type->sat_equality == NULL ) {
1100
Debug( LDAP_DEBUG_ANY,
1101
"%s: line %d: dnattr \"%s\": "
1102
"inappropriate matching (no EQUALITY)\n",
1103
fname, lineno, right );
1110
if ( strncasecmp( left, "group", STRLENOF( "group" ) ) == 0 ) {
1113
char *attr_name = SLAPD_GROUP_ATTR;
1116
case ACL_STYLE_REGEX:
1117
/* legacy, tolerated */
1118
Debug( LDAP_DEBUG_CONFIG | LDAP_DEBUG_ACL,
1120
"deprecated group style \"regex\"; "
1121
"use \"expand\" instead.\n",
1123
sty = ACL_STYLE_EXPAND;
1126
case ACL_STYLE_BASE:
1127
/* legal, traditional */
1128
case ACL_STYLE_EXPAND:
1129
/* legal, substring expansion; supersedes regex */
1134
Debug( LDAP_DEBUG_ANY,
1136
"inappropriate style \"%s\" in by clause.\n",
1137
fname, lineno, style );
1141
if ( right == NULL || right[0] == '\0' ) {
1142
Debug( LDAP_DEBUG_ANY,
1144
"missing \"=\" in (or value after) \"%s\" "
1146
fname, lineno, left );
1150
if ( !BER_BVISEMPTY( &b->a_group_pat ) ) {
1151
Debug( LDAP_DEBUG_ANY,
1152
"%s: line %d: group pattern already specified.\n",
1157
/* format of string is
1158
"group/objectClassValue/groupAttrName" */
1159
if ( ( value = strchr(left, '/') ) != NULL ) {
1161
if ( *value && ( name = strchr( value, '/' ) ) != NULL ) {
1166
b->a_group_style = sty;
1167
if ( sty == ACL_STYLE_EXPAND ) {
1168
acl_regex_normalized_dn( right, &bv );
1169
if ( !ber_bvccmp( &bv, '*' ) ) {
1170
regtest( fname, lineno, bv.bv_val );
1172
b->a_group_pat = bv;
1175
ber_str2bv( right, 0, 0, &bv );
1176
rc = dnNormalize( 0, NULL, NULL, &bv,
1177
&b->a_group_pat, NULL );
1178
if ( rc != LDAP_SUCCESS ) {
1179
Debug( LDAP_DEBUG_ANY,
1180
"%s: line %d: bad DN \"%s\".\n",
1181
fname, lineno, right );
1186
if ( value && *value ) {
1187
b->a_group_oc = oc_find( value );
1190
if ( b->a_group_oc == NULL ) {
1191
Debug( LDAP_DEBUG_ANY,
1192
"%s: line %d: group objectclass "
1193
"\"%s\" unknown.\n",
1194
fname, lineno, value );
1199
b->a_group_oc = oc_find( SLAPD_GROUP_CLASS );
1201
if( b->a_group_oc == NULL ) {
1202
Debug( LDAP_DEBUG_ANY,
1203
"%s: line %d: group default objectclass "
1204
"\"%s\" unknown.\n",
1205
fname, lineno, SLAPD_GROUP_CLASS );
1210
if ( is_object_subclass( slap_schema.si_oc_referral,
1213
Debug( LDAP_DEBUG_ANY,
1214
"%s: line %d: group objectclass \"%s\" "
1215
"is subclass of referral.\n",
1216
fname, lineno, value );
1220
if ( is_object_subclass( slap_schema.si_oc_alias,
1223
Debug( LDAP_DEBUG_ANY,
1224
"%s: line %d: group objectclass \"%s\" "
1225
"is subclass of alias.\n",
1226
fname, lineno, value );
1230
if ( name && *name ) {
1236
rc = slap_str2ad( attr_name, &b->a_group_at, &text );
1237
if ( rc != LDAP_SUCCESS ) {
1238
char buf[ SLAP_TEXT_BUFLEN ];
1240
snprintf( buf, sizeof( buf ),
1241
"group \"%s\": %s.",
1243
Debug( LDAP_DEBUG_ANY,
1244
"%s: line %d: %s\n",
1245
fname, lineno, buf );
1249
if ( !is_at_syntax( b->a_group_at->ad_type,
1250
SLAPD_DN_SYNTAX ) /* e.g. "member" */
1251
&& !is_at_syntax( b->a_group_at->ad_type,
1252
SLAPD_NAMEUID_SYNTAX ) /* e.g. memberUID */
1253
&& !is_at_subtype( b->a_group_at->ad_type,
1254
slap_schema.si_ad_labeledURI->ad_type ) /* e.g. memberURL */ )
1256
char buf[ SLAP_TEXT_BUFLEN ];
1258
snprintf( buf, sizeof( buf ),
1259
"group \"%s\" attr \"%s\": inappropriate syntax: %s; "
1260
"must be " SLAPD_DN_SYNTAX " (DN), "
1261
SLAPD_NAMEUID_SYNTAX " (NameUID) "
1262
"or a subtype of labeledURI.",
1265
at_syntax( b->a_group_at->ad_type ) );
1266
Debug( LDAP_DEBUG_ANY,
1267
"%s: line %d: %s\n",
1268
fname, lineno, buf );
1275
ObjectClass *ocs[2];
1277
ocs[0] = b->a_group_oc;
1280
rc = oc_check_allowed( b->a_group_at->ad_type,
1284
char buf[ SLAP_TEXT_BUFLEN ];
1286
snprintf( buf, sizeof( buf ),
1287
"group: \"%s\" not allowed by \"%s\".",
1288
b->a_group_at->ad_cname.bv_val,
1289
b->a_group_oc->soc_oid );
1290
Debug( LDAP_DEBUG_ANY, "%s: line %d: %s\n",
1291
fname, lineno, buf );
1298
if ( strcasecmp( left, "peername" ) == 0 ) {
1300
case ACL_STYLE_REGEX:
1301
case ACL_STYLE_BASE:
1302
/* legal, traditional */
1303
case ACL_STYLE_EXPAND:
1304
/* cheap replacement to regex for simple expansion */
1306
case ACL_STYLE_IPV6:
1307
case ACL_STYLE_PATH:
1308
/* legal, peername specific */
1312
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1313
"inappropriate style \"%s\" in by clause.\n",
1314
fname, lineno, style );
1318
if ( right == NULL || right[0] == '\0' ) {
1319
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1320
"missing \"=\" in (or value after) \"%s\" "
1322
fname, lineno, left );
1326
if ( !BER_BVISEMPTY( &b->a_peername_pat ) ) {
1327
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1328
"peername pattern already specified.\n",
1333
b->a_peername_style = sty;
1334
if ( sty == ACL_STYLE_REGEX ) {
1335
acl_regex_normalized_dn( right, &bv );
1336
if ( !ber_bvccmp( &bv, '*' ) ) {
1337
regtest( fname, lineno, bv.bv_val );
1339
b->a_peername_pat = bv;
1342
ber_str2bv( right, 0, 1, &b->a_peername_pat );
1344
if ( sty == ACL_STYLE_IP ) {
1349
split( right, '{', &addr, &port );
1350
split( addr, '%', &addr, &mask );
1352
b->a_peername_addr = inet_addr( addr );
1353
if ( b->a_peername_addr == (unsigned long)(-1) ) {
1354
/* illegal address */
1355
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1356
"illegal peername address \"%s\".\n",
1357
fname, lineno, addr );
1361
b->a_peername_mask = (unsigned long)(-1);
1362
if ( mask != NULL ) {
1363
b->a_peername_mask = inet_addr( mask );
1364
if ( b->a_peername_mask ==
1365
(unsigned long)(-1) )
1368
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1369
"illegal peername address mask "
1371
fname, lineno, mask );
1376
b->a_peername_port = -1;
1380
b->a_peername_port = strtol( port, &end, 10 );
1381
if ( end == port || end[0] != '}' ) {
1383
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1384
"illegal peername port specification "
1386
fname, lineno, port );
1391
#ifdef LDAP_PF_INET6
1392
} else if ( sty == ACL_STYLE_IPV6 ) {
1397
split( right, '{', &addr, &port );
1398
split( addr, '%', &addr, &mask );
1400
if ( inet_pton( AF_INET6, addr, &b->a_peername_addr6 ) != 1 ) {
1401
/* illegal address */
1402
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1403
"illegal peername address \"%s\".\n",
1404
fname, lineno, addr );
1408
if ( mask == NULL ) {
1409
mask = "FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF";
1412
if ( inet_pton( AF_INET6, mask, &b->a_peername_mask6 ) != 1 ) {
1414
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1415
"illegal peername address mask "
1417
fname, lineno, mask );
1421
b->a_peername_port = -1;
1425
b->a_peername_port = strtol( port, &end, 10 );
1426
if ( end == port || end[0] != '}' ) {
1428
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1429
"illegal peername port specification "
1431
fname, lineno, port );
1435
#endif /* LDAP_PF_INET6 */
1441
if ( strcasecmp( left, "sockname" ) == 0 ) {
1443
case ACL_STYLE_REGEX:
1444
case ACL_STYLE_BASE:
1445
/* legal, traditional */
1446
case ACL_STYLE_EXPAND:
1447
/* cheap replacement to regex for simple expansion */
1452
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1453
"inappropriate style \"%s\" in by clause\n",
1454
fname, lineno, style );
1458
if ( right == NULL || right[0] == '\0' ) {
1459
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1460
"missing \"=\" in (or value after) \"%s\" "
1462
fname, lineno, left );
1466
if ( !BER_BVISNULL( &b->a_sockname_pat ) ) {
1467
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1468
"sockname pattern already specified.\n",
1473
b->a_sockname_style = sty;
1474
if ( sty == ACL_STYLE_REGEX ) {
1475
acl_regex_normalized_dn( right, &bv );
1476
if ( !ber_bvccmp( &bv, '*' ) ) {
1477
regtest( fname, lineno, bv.bv_val );
1479
b->a_sockname_pat = bv;
1482
ber_str2bv( right, 0, 1, &b->a_sockname_pat );
1487
if ( strcasecmp( left, "domain" ) == 0 ) {
1489
case ACL_STYLE_REGEX:
1490
case ACL_STYLE_BASE:
1491
case ACL_STYLE_SUBTREE:
1492
/* legal, traditional */
1495
case ACL_STYLE_EXPAND:
1496
/* tolerated: means exact,expand */
1498
Debug( LDAP_DEBUG_ANY,
1500
"\"expand\" modifier "
1501
"with \"expand\" style.\n",
1504
sty = ACL_STYLE_BASE;
1510
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1511
"inappropriate style \"%s\" in by clause.\n",
1512
fname, lineno, style );
1516
if ( right == NULL || right[0] == '\0' ) {
1517
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1518
"missing \"=\" in (or value after) \"%s\" "
1520
fname, lineno, left );
1524
if ( !BER_BVISEMPTY( &b->a_domain_pat ) ) {
1525
Debug( LDAP_DEBUG_ANY,
1526
"%s: line %d: domain pattern already specified.\n",
1531
b->a_domain_style = sty;
1532
b->a_domain_expand = expand;
1533
if ( sty == ACL_STYLE_REGEX ) {
1534
acl_regex_normalized_dn( right, &bv );
1535
if ( !ber_bvccmp( &bv, '*' ) ) {
1536
regtest( fname, lineno, bv.bv_val );
1538
b->a_domain_pat = bv;
1541
ber_str2bv( right, 0, 1, &b->a_domain_pat );
1546
if ( strcasecmp( left, "sockurl" ) == 0 ) {
1548
case ACL_STYLE_REGEX:
1549
case ACL_STYLE_BASE:
1550
/* legal, traditional */
1551
case ACL_STYLE_EXPAND:
1552
/* cheap replacement to regex for simple expansion */
1557
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1558
"inappropriate style \"%s\" in by clause.\n",
1559
fname, lineno, style );
1563
if ( right == NULL || right[0] == '\0' ) {
1564
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1565
"missing \"=\" in (or value after) \"%s\" "
1567
fname, lineno, left );
1571
if ( !BER_BVISEMPTY( &b->a_sockurl_pat ) ) {
1572
Debug( LDAP_DEBUG_ANY,
1573
"%s: line %d: sockurl pattern already specified.\n",
1578
b->a_sockurl_style = sty;
1579
if ( sty == ACL_STYLE_REGEX ) {
1580
acl_regex_normalized_dn( right, &bv );
1581
if ( !ber_bvccmp( &bv, '*' ) ) {
1582
regtest( fname, lineno, bv.bv_val );
1584
b->a_sockurl_pat = bv;
1587
ber_str2bv( right, 0, 1, &b->a_sockurl_pat );
1592
if ( strcasecmp( left, "set" ) == 0 ) {
1595
case ACL_STYLE_REGEX:
1596
Debug( LDAP_DEBUG_CONFIG | LDAP_DEBUG_ACL,
1598
"deprecated set style "
1599
"\"regex\" in <by> clause; "
1600
"use \"expand\" instead.\n",
1602
sty = ACL_STYLE_EXPAND;
1605
case ACL_STYLE_BASE:
1606
case ACL_STYLE_EXPAND:
1610
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1611
"inappropriate style \"%s\" in by clause.\n",
1612
fname, lineno, style );
1616
if ( !BER_BVISEMPTY( &b->a_set_pat ) ) {
1617
Debug( LDAP_DEBUG_ANY,
1618
"%s: line %d: set attribute already specified.\n",
1623
if ( right == NULL || *right == '\0' ) {
1624
Debug( LDAP_DEBUG_ANY,
1625
"%s: line %d: no set is defined.\n",
1630
b->a_set_style = sty;
1631
ber_str2bv( right, 0, 1, &b->a_set_pat );
1641
#if 1 /* tolerate legacy "aci" <who> */
1642
if ( strcasecmp( left, "aci" ) == 0 ) {
1643
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1644
"undocumented deprecated \"aci\" directive "
1645
"is superseded by \"dynacl/aci\".\n",
1650
#endif /* tolerate legacy "aci" <who> */
1651
if ( strncasecmp( left, "dynacl/", STRLENOF( "dynacl/" ) ) == 0 ) {
1652
name = &left[ STRLENOF( "dynacl/" ) ];
1653
opts = strchr( name, '/' );
1661
if ( slap_dynacl_config( fname, lineno, b, name, opts, sty, right ) ) {
1662
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1663
"unable to configure dynacl \"%s\".\n",
1664
fname, lineno, name );
1671
#endif /* SLAP_DYNACL */
1673
if ( strcasecmp( left, "ssf" ) == 0 ) {
1674
if ( sty != ACL_STYLE_REGEX && sty != ACL_STYLE_BASE ) {
1675
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1676
"inappropriate style \"%s\" in by clause.\n",
1677
fname, lineno, style );
1681
if ( b->a_authz.sai_ssf ) {
1682
Debug( LDAP_DEBUG_ANY,
1683
"%s: line %d: ssf attribute already specified.\n",
1688
if ( right == NULL || *right == '\0' ) {
1689
Debug( LDAP_DEBUG_ANY,
1690
"%s: line %d: no ssf is defined.\n",
1695
if ( lutil_atou( &b->a_authz.sai_ssf, right ) != 0 ) {
1696
Debug( LDAP_DEBUG_ANY,
1697
"%s: line %d: unable to parse ssf value (%s).\n",
1698
fname, lineno, right );
1702
if ( !b->a_authz.sai_ssf ) {
1703
Debug( LDAP_DEBUG_ANY,
1704
"%s: line %d: invalid ssf value (%s).\n",
1705
fname, lineno, right );
1711
if ( strcasecmp( left, "transport_ssf" ) == 0 ) {
1712
if ( sty != ACL_STYLE_REGEX && sty != ACL_STYLE_BASE ) {
1713
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1714
"inappropriate style \"%s\" in by clause.\n",
1715
fname, lineno, style );
1719
if ( b->a_authz.sai_transport_ssf ) {
1720
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1721
"transport_ssf attribute already specified.\n",
1726
if ( right == NULL || *right == '\0' ) {
1727
Debug( LDAP_DEBUG_ANY,
1728
"%s: line %d: no transport_ssf is defined.\n",
1733
if ( lutil_atou( &b->a_authz.sai_transport_ssf, right ) != 0 ) {
1734
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1735
"unable to parse transport_ssf value (%s).\n",
1736
fname, lineno, right );
1740
if ( !b->a_authz.sai_transport_ssf ) {
1741
Debug( LDAP_DEBUG_ANY,
1742
"%s: line %d: invalid transport_ssf value (%s).\n",
1743
fname, lineno, right );
1749
if ( strcasecmp( left, "tls_ssf" ) == 0 ) {
1750
if ( sty != ACL_STYLE_REGEX && sty != ACL_STYLE_BASE ) {
1751
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1752
"inappropriate style \"%s\" in by clause.\n",
1753
fname, lineno, style );
1757
if ( b->a_authz.sai_tls_ssf ) {
1758
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1759
"tls_ssf attribute already specified.\n",
1764
if ( right == NULL || *right == '\0' ) {
1765
Debug( LDAP_DEBUG_ANY,
1766
"%s: line %d: no tls_ssf is defined\n",
1771
if ( lutil_atou( &b->a_authz.sai_tls_ssf, right ) != 0 ) {
1772
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1773
"unable to parse tls_ssf value (%s).\n",
1774
fname, lineno, right );
1778
if ( !b->a_authz.sai_tls_ssf ) {
1779
Debug( LDAP_DEBUG_ANY,
1780
"%s: line %d: invalid tls_ssf value (%s).\n",
1781
fname, lineno, right );
1787
if ( strcasecmp( left, "sasl_ssf" ) == 0 ) {
1788
if ( sty != ACL_STYLE_REGEX && sty != ACL_STYLE_BASE ) {
1789
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1790
"inappropriate style \"%s\" in by clause.\n",
1791
fname, lineno, style );
1795
if ( b->a_authz.sai_sasl_ssf ) {
1796
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1797
"sasl_ssf attribute already specified.\n",
1802
if ( right == NULL || *right == '\0' ) {
1803
Debug( LDAP_DEBUG_ANY,
1804
"%s: line %d: no sasl_ssf is defined.\n",
1809
if ( lutil_atou( &b->a_authz.sai_sasl_ssf, right ) != 0 ) {
1810
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1811
"unable to parse sasl_ssf value (%s).\n",
1812
fname, lineno, right );
1816
if ( !b->a_authz.sai_sasl_ssf ) {
1817
Debug( LDAP_DEBUG_ANY,
1818
"%s: line %d: invalid sasl_ssf value (%s).\n",
1819
fname, lineno, right );
1825
if ( right != NULL ) {
1832
if ( i == argc || ( strcasecmp( left, "stop" ) == 0 ) ) {
1833
/* out of arguments or plain stop */
1835
ACL_PRIV_ASSIGN( b->a_access_mask, ACL_PRIV_ADDITIVE );
1836
ACL_PRIV_SET( b->a_access_mask, ACL_PRIV_NONE);
1837
b->a_type = ACL_STOP;
1839
access_append( &a->acl_access, b );
1843
if ( strcasecmp( left, "continue" ) == 0 ) {
1844
/* plain continue */
1846
ACL_PRIV_ASSIGN( b->a_access_mask, ACL_PRIV_ADDITIVE );
1847
ACL_PRIV_SET( b->a_access_mask, ACL_PRIV_NONE);
1848
b->a_type = ACL_CONTINUE;
1850
access_append( &a->acl_access, b );
1854
if ( strcasecmp( left, "break" ) == 0 ) {
1855
/* plain continue */
1857
ACL_PRIV_ASSIGN(b->a_access_mask, ACL_PRIV_ADDITIVE);
1858
ACL_PRIV_SET( b->a_access_mask, ACL_PRIV_NONE);
1859
b->a_type = ACL_BREAK;
1861
access_append( &a->acl_access, b );
1865
if ( strcasecmp( left, "by" ) == 0 ) {
1866
/* we've gone too far */
1868
ACL_PRIV_ASSIGN( b->a_access_mask, ACL_PRIV_ADDITIVE );
1869
ACL_PRIV_SET( b->a_access_mask, ACL_PRIV_NONE);
1870
b->a_type = ACL_STOP;
1872
access_append( &a->acl_access, b );
1880
if ( strncasecmp( left, "self", STRLENOF( "self" ) ) == 0 ) {
1882
lleft = &left[ STRLENOF( "self" ) ];
1884
} else if ( strncasecmp( left, "realself", STRLENOF( "realself" ) ) == 0 ) {
1885
b->a_realdn_self = 1;
1886
lleft = &left[ STRLENOF( "realself" ) ];
1889
ACL_PRIV_ASSIGN( b->a_access_mask, str2accessmask( lleft ) );
1892
if ( ACL_IS_INVALID( b->a_access_mask ) ) {
1893
Debug( LDAP_DEBUG_ANY,
1894
"%s: line %d: expecting <access> got \"%s\".\n",
1895
fname, lineno, left );
1899
b->a_type = ACL_STOP;
1901
if ( ++i == argc ) {
1902
/* out of arguments or plain stop */
1903
access_append( &a->acl_access, b );
1907
if ( strcasecmp( argv[i], "continue" ) == 0 ) {
1908
/* plain continue */
1909
b->a_type = ACL_CONTINUE;
1911
} else if ( strcasecmp( argv[i], "break" ) == 0 ) {
1912
/* plain continue */
1913
b->a_type = ACL_BREAK;
1915
} else if ( strcasecmp( argv[i], "stop" ) != 0 ) {
1920
access_append( &a->acl_access, b );
1924
Debug( LDAP_DEBUG_ANY,
1925
"%s: line %d: expecting \"to\" "
1926
"or \"by\" got \"%s\"\n",
1927
fname, lineno, argv[i] );
1932
/* if we have no real access clause, complain and do nothing */
1934
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1935
"warning: no access clause(s) specified in access line.\n",
1941
if ( slap_debug & LDAP_DEBUG_ACL ) {
1946
if ( a->acl_access == NULL ) {
1947
Debug( LDAP_DEBUG_ANY, "%s: line %d: "
1948
"warning: no by clause(s) specified in access line.\n",
1954
if ( be->be_nsuffix == NULL ) {
1955
Debug( LDAP_DEBUG_ACL, "%s: line %d: warning: "
1956
"scope checking needs suffix before ACLs.\n",
1958
/* go ahead, since checking is not authoritative */
1959
} else if ( !BER_BVISNULL( &be->be_nsuffix[ 1 ] ) ) {
1960
Debug( LDAP_DEBUG_ACL, "%s: line %d: warning: "
1961
"scope checking only applies to single-valued "
1962
"suffix databases\n",
1964
/* go ahead, since checking is not authoritative */
1966
switch ( check_scope( be, a ) ) {
1967
case ACL_SCOPE_UNKNOWN:
1968
Debug( LDAP_DEBUG_ACL, "%s: line %d: warning: "
1969
"cannot assess the validity of the ACL scope within "
1970
"backend naming context\n",
1974
case ACL_SCOPE_WARN:
1975
Debug( LDAP_DEBUG_ACL, "%s: line %d: warning: "
1976
"ACL could be out of scope within backend naming context\n",
1980
case ACL_SCOPE_PARTIAL:
1981
Debug( LDAP_DEBUG_ACL, "%s: line %d: warning: "
1982
"ACL appears to be partially out of scope within "
1983
"backend naming context\n",
1988
Debug( LDAP_DEBUG_ACL, "%s: line %d: warning: "
1989
"ACL appears to be out of scope within "
1990
"backend naming context\n",
1998
acl_append( &be->be_acl, a, pos );
2001
acl_append( &frontendDB->be_acl, a, pos );
2008
if ( b ) access_free( b );
2009
if ( a ) acl_free( a );
2014
accessmask2str( slap_mask_t mask, char *buf, int debug )
2019
assert( buf != NULL );
2021
if ( ACL_IS_INVALID( mask ) ) {
2027
if ( ACL_IS_LEVEL( mask ) ) {
2028
if ( ACL_LVL_IS_NONE(mask) ) {
2029
ptr = lutil_strcopy( ptr, "none" );
2031
} else if ( ACL_LVL_IS_DISCLOSE(mask) ) {
2032
ptr = lutil_strcopy( ptr, "disclose" );
2034
} else if ( ACL_LVL_IS_AUTH(mask) ) {
2035
ptr = lutil_strcopy( ptr, "auth" );
2037
} else if ( ACL_LVL_IS_COMPARE(mask) ) {
2038
ptr = lutil_strcopy( ptr, "compare" );
2040
} else if ( ACL_LVL_IS_SEARCH(mask) ) {
2041
ptr = lutil_strcopy( ptr, "search" );
2043
} else if ( ACL_LVL_IS_READ(mask) ) {
2044
ptr = lutil_strcopy( ptr, "read" );
2046
} else if ( ACL_LVL_IS_WRITE(mask) ) {
2047
ptr = lutil_strcopy( ptr, "write" );
2049
} else if ( ACL_LVL_IS_WADD(mask) ) {
2050
ptr = lutil_strcopy( ptr, "add" );
2052
} else if ( ACL_LVL_IS_WDEL(mask) ) {
2053
ptr = lutil_strcopy( ptr, "delete" );
2055
} else if ( ACL_LVL_IS_MANAGE(mask) ) {
2056
ptr = lutil_strcopy( ptr, "manage" );
2059
ptr = lutil_strcopy( ptr, "unknown" );
2069
if( ACL_IS_ADDITIVE( mask ) ) {
2072
} else if( ACL_IS_SUBTRACTIVE( mask ) ) {
2079
if ( ACL_PRIV_ISSET(mask, ACL_PRIV_MANAGE) ) {
2084
if ( ACL_PRIV_ISSET(mask, ACL_PRIV_WRITE) ) {
2088
} else if ( ACL_PRIV_ISSET(mask, ACL_PRIV_WADD) ) {
2092
} else if ( ACL_PRIV_ISSET(mask, ACL_PRIV_WDEL) ) {
2097
if ( ACL_PRIV_ISSET(mask, ACL_PRIV_READ) ) {
2102
if ( ACL_PRIV_ISSET(mask, ACL_PRIV_SEARCH) ) {
2107
if ( ACL_PRIV_ISSET(mask, ACL_PRIV_COMPARE) ) {
2112
if ( ACL_PRIV_ISSET(mask, ACL_PRIV_AUTH) ) {
2117
if ( ACL_PRIV_ISSET(mask, ACL_PRIV_DISCLOSE) ) {
2122
if ( none && ACL_PRIV_ISSET(mask, ACL_PRIV_NONE) ) {
2131
if ( ACL_IS_LEVEL( mask ) ) {
2141
str2accessmask( const char *str )
2145
if( !ASCII_ALPHA(str[0]) ) {
2148
if ( str[0] == '=' ) {
2151
} else if( str[0] == '+' ) {
2152
ACL_PRIV_ASSIGN(mask, ACL_PRIV_ADDITIVE);
2154
} else if( str[0] == '-' ) {
2155
ACL_PRIV_ASSIGN(mask, ACL_PRIV_SUBSTRACTIVE);
2158
ACL_INVALIDATE(mask);
2162
for( i=1; str[i] != '\0'; i++ ) {
2163
if( TOLOWER((unsigned char) str[i]) == 'm' ) {
2164
ACL_PRIV_SET(mask, ACL_PRIV_MANAGE);
2166
} else if( TOLOWER((unsigned char) str[i]) == 'w' ) {
2167
ACL_PRIV_SET(mask, ACL_PRIV_WRITE);
2169
} else if( TOLOWER((unsigned char) str[i]) == 'a' ) {
2170
ACL_PRIV_SET(mask, ACL_PRIV_WADD);
2172
} else if( TOLOWER((unsigned char) str[i]) == 'z' ) {
2173
ACL_PRIV_SET(mask, ACL_PRIV_WDEL);
2175
} else if( TOLOWER((unsigned char) str[i]) == 'r' ) {
2176
ACL_PRIV_SET(mask, ACL_PRIV_READ);
2178
} else if( TOLOWER((unsigned char) str[i]) == 's' ) {
2179
ACL_PRIV_SET(mask, ACL_PRIV_SEARCH);
2181
} else if( TOLOWER((unsigned char) str[i]) == 'c' ) {
2182
ACL_PRIV_SET(mask, ACL_PRIV_COMPARE);
2184
} else if( TOLOWER((unsigned char) str[i]) == 'x' ) {
2185
ACL_PRIV_SET(mask, ACL_PRIV_AUTH);
2187
} else if( TOLOWER((unsigned char) str[i]) == 'd' ) {
2188
ACL_PRIV_SET(mask, ACL_PRIV_DISCLOSE);
2190
} else if( str[i] == '0' ) {
2191
ACL_PRIV_SET(mask, ACL_PRIV_NONE);
2194
ACL_INVALIDATE(mask);
2202
if ( strcasecmp( str, "none" ) == 0 ) {
2203
ACL_LVL_ASSIGN_NONE(mask);
2205
} else if ( strcasecmp( str, "disclose" ) == 0 ) {
2206
ACL_LVL_ASSIGN_DISCLOSE(mask);
2208
} else if ( strcasecmp( str, "auth" ) == 0 ) {
2209
ACL_LVL_ASSIGN_AUTH(mask);
2211
} else if ( strcasecmp( str, "compare" ) == 0 ) {
2212
ACL_LVL_ASSIGN_COMPARE(mask);
2214
} else if ( strcasecmp( str, "search" ) == 0 ) {
2215
ACL_LVL_ASSIGN_SEARCH(mask);
2217
} else if ( strcasecmp( str, "read" ) == 0 ) {
2218
ACL_LVL_ASSIGN_READ(mask);
2220
} else if ( strcasecmp( str, "add" ) == 0 ) {
2221
ACL_LVL_ASSIGN_WADD(mask);
2223
} else if ( strcasecmp( str, "delete" ) == 0 ) {
2224
ACL_LVL_ASSIGN_WDEL(mask);
2226
} else if ( strcasecmp( str, "write" ) == 0 ) {
2227
ACL_LVL_ASSIGN_WRITE(mask);
2229
} else if ( strcasecmp( str, "manage" ) == 0 ) {
2230
ACL_LVL_ASSIGN_MANAGE(mask);
2233
ACL_INVALIDATE( mask );
2243
"<access clause> ::= access to <what> "
2244
"[ by <who> [ <access> ] [ <control> ] ]+ \n";
2246
"<what> ::= * | dn[.<dnstyle>=<DN>] [filter=<filter>] [attrs=<attrspec>]\n"
2247
"<attrspec> ::= <attrname> [val[/<matchingRule>][.<attrstyle>]=<value>] | <attrlist>\n"
2248
"<attrlist> ::= <attr> [ , <attrlist> ]\n"
2249
"<attr> ::= <attrname> | @<objectClass> | !<objectClass> | entry | children\n";
2252
"<who> ::= [ * | anonymous | users | self | dn[.<dnstyle>]=<DN> ]\n"
2253
"\t[ realanonymous | realusers | realself | realdn[.<dnstyle>]=<DN> ]\n"
2254
"\t[dnattr=<attrname>]\n"
2255
"\t[realdnattr=<attrname>]\n"
2256
"\t[group[/<objectclass>[/<attrname>]][.<style>]=<group>]\n"
2257
"\t[peername[.<peernamestyle>]=<peer>] [sockname[.<style>]=<name>]\n"
2258
"\t[domain[.<domainstyle>]=<domain>] [sockurl[.<style>]=<url>]\n"
2260
"\t[dynacl/<name>[/<options>][.<dynstyle>][=<pattern>]]\n"
2261
#endif /* SLAP_DYNACL */
2262
"\t[ssf=<n>] [transport_ssf=<n>] [tls_ssf=<n>] [sasl_ssf=<n>]\n"
2263
"<style> ::= exact | regex | base(Object)\n"
2264
"<dnstyle> ::= base(Object) | one(level) | sub(tree) | children | "
2266
"<attrstyle> ::= exact | regex | base(Object) | one(level) | "
2267
"sub(tree) | children\n"
2268
"<peernamestyle> ::= exact | regex | ip | ipv6 | path\n"
2269
"<domainstyle> ::= exact | regex | base(Object) | sub(tree)\n"
2270
"<access> ::= [[real]self]{<level>|<priv>}\n"
2271
"<level> ::= none|disclose|auth|compare|search|read|{write|add|delete}|manage\n"
2272
"<priv> ::= {=|+|-}{0|d|x|c|s|r|{w|a|z}|m}+\n"
2273
"<control> ::= [ stop | continue | break ]\n"
2275
#ifdef SLAPD_ACI_ENABLED
2277
"\t<name>=ACI\t<pattern>=<attrname>\n"
2278
#endif /* SLAPD_ACI_ENABLED */
2279
#endif /* ! SLAP_DYNACL */
2282
Debug( LDAP_DEBUG_ANY, "%s%s%s\n", access, what, who );
2288
* Set pattern to a "normalized" DN from src.
2289
* At present it simply eats the (optional) space after
2290
* a RDN separator (,)
2291
* Eventually will evolve in a more complete normalization
2294
acl_regex_normalized_dn(
2296
struct berval *pattern )
2301
str = ch_strdup( src );
2302
len = strlen( src );
2304
for ( p = str; p && p[0]; p++ ) {
2306
if ( p[0] == '\\' && p[1] ) {
2308
* if escaping a hex pair we should
2309
* increment p twice; however, in that
2310
* case the second hex number does
2316
if ( p[0] == ',' && p[1] == ' ' ) {
2320
* too much space should be an error if we are pedantic
2322
for ( q = &p[2]; q[0] == ' '; q++ ) {
2325
AC_MEMCPY( p+1, q, len-(q-str)+1);
2328
pattern->bv_val = str;
2329
pattern->bv_len = p - str;
2342
if ( (*right = strchr( line, splitchar )) != NULL ) {
2343
*((*right)++) = '\0';
2348
access_append( Access **l, Access *a )
2350
for ( ; *l != NULL; l = &(*l)->a_next ) {
2358
acl_append( AccessControl **l, AccessControl *a, int pos )
2362
for (i=0 ; i != pos && *l != NULL; l = &(*l)->acl_next, i++ ) {
2371
access_free( Access *a )
2373
if ( !BER_BVISNULL( &a->a_dn_pat ) ) {
2374
free( a->a_dn_pat.bv_val );
2376
if ( !BER_BVISNULL( &a->a_realdn_pat ) ) {
2377
free( a->a_realdn_pat.bv_val );
2379
if ( !BER_BVISNULL( &a->a_peername_pat ) ) {
2380
free( a->a_peername_pat.bv_val );
2382
if ( !BER_BVISNULL( &a->a_sockname_pat ) ) {
2383
free( a->a_sockname_pat.bv_val );
2385
if ( !BER_BVISNULL( &a->a_domain_pat ) ) {
2386
free( a->a_domain_pat.bv_val );
2388
if ( !BER_BVISNULL( &a->a_sockurl_pat ) ) {
2389
free( a->a_sockurl_pat.bv_val );
2391
if ( !BER_BVISNULL( &a->a_set_pat ) ) {
2392
free( a->a_set_pat.bv_val );
2394
if ( !BER_BVISNULL( &a->a_group_pat ) ) {
2395
free( a->a_group_pat.bv_val );
2398
if ( a->a_dynacl != NULL ) {
2400
for ( da = a->a_dynacl; da; ) {
2401
slap_dynacl_t *tmp = da;
2405
if ( tmp->da_destroy ) {
2406
tmp->da_destroy( tmp->da_private );
2412
#endif /* SLAP_DYNACL */
2417
acl_free( AccessControl *a )
2422
if ( a->acl_filter ) {
2423
filter_free( a->acl_filter );
2425
if ( !BER_BVISNULL( &a->acl_dn_pat ) ) {
2426
if ( a->acl_dn_style == ACL_STYLE_REGEX ) {
2427
regfree( &a->acl_dn_re );
2429
free ( a->acl_dn_pat.bv_val );
2431
if ( a->acl_attrs ) {
2432
for ( an = a->acl_attrs; !BER_BVISNULL( &an->an_name ); an++ ) {
2433
free( an->an_name.bv_val );
2435
free( a->acl_attrs );
2437
if ( a->acl_attrval_style == ACL_STYLE_REGEX ) {
2438
regfree( &a->acl_attrval_re );
2441
if ( !BER_BVISNULL( &a->acl_attrval ) ) {
2442
ber_memfree( a->acl_attrval.bv_val );
2445
for ( ; a->acl_access; a->acl_access = n ) {
2446
n = a->acl_access->a_next;
2447
access_free( a->acl_access );
2452
/* Because backend_startup uses acl_append to tack on the global_acl to
2453
* the end of each backend's acl, we cannot just take one argument and
2454
* merrily free our way to the end of the list. backend_destroy calls us
2455
* with the be_acl in arg1, and global_acl in arg2 to give us a stopping
2456
* point. config_destroy calls us with global_acl in arg1 and NULL in
2457
* arg2, so we then proceed to polish off the global_acl.
2460
acl_destroy( AccessControl *a, AccessControl *end )
2464
for ( ; a && a != end; a = n ) {
2471
access2str( slap_access_t access )
2473
if ( access == ACL_NONE ) {
2476
} else if ( access == ACL_DISCLOSE ) {
2479
} else if ( access == ACL_AUTH ) {
2482
} else if ( access == ACL_COMPARE ) {
2485
} else if ( access == ACL_SEARCH ) {
2488
} else if ( access == ACL_READ ) {
2491
} else if ( access == ACL_WRITE ) {
2494
} else if ( access == ACL_WADD ) {
2497
} else if ( access == ACL_WDEL ) {
2500
} else if ( access == ACL_MANAGE ) {
2509
str2access( const char *str )
2511
if ( strcasecmp( str, "none" ) == 0 ) {
2514
} else if ( strcasecmp( str, "disclose" ) == 0 ) {
2515
return ACL_DISCLOSE;
2517
} else if ( strcasecmp( str, "auth" ) == 0 ) {
2520
} else if ( strcasecmp( str, "compare" ) == 0 ) {
2523
} else if ( strcasecmp( str, "search" ) == 0 ) {
2526
} else if ( strcasecmp( str, "read" ) == 0 ) {
2529
} else if ( strcasecmp( str, "write" ) == 0 ) {
2532
} else if ( strcasecmp( str, "add" ) == 0 ) {
2535
} else if ( strcasecmp( str, "delete" ) == 0 ) {
2538
} else if ( strcasecmp( str, "manage" ) == 0 ) {
2542
return( ACL_INVALID_ACCESS );
2545
#define ACLBUF_MAXLEN 8192
2547
static char aclbuf[ACLBUF_MAXLEN];
2550
dnaccess2text( slap_dn_access *bdn, char *ptr, int is_realdn )
2555
ptr = lutil_strcopy( ptr, "real" );
2558
if ( ber_bvccmp( &bdn->a_pat, '*' ) ||
2559
bdn->a_style == ACL_STYLE_ANONYMOUS ||
2560
bdn->a_style == ACL_STYLE_USERS ||
2561
bdn->a_style == ACL_STYLE_SELF )
2564
assert( ! ber_bvccmp( &bdn->a_pat, '*' ) );
2567
ptr = lutil_strcopy( ptr, bdn->a_pat.bv_val );
2568
if ( bdn->a_style == ACL_STYLE_SELF && bdn->a_self_level != 0 ) {
2569
int n = sprintf( ptr, ".level{%d}", bdn->a_self_level );
2576
ptr = lutil_strcopy( ptr, "dn." );
2577
if ( bdn->a_style == ACL_STYLE_BASE )
2578
ptr = lutil_strcopy( ptr, style_base );
2580
ptr = lutil_strcopy( ptr, style_strings[bdn->a_style] );
2581
if ( bdn->a_style == ACL_STYLE_LEVEL ) {
2582
int n = sprintf( ptr, "{%d}", bdn->a_level );
2587
if ( bdn->a_expand ) {
2588
ptr = lutil_strcopy( ptr, ",expand" );
2592
ptr = lutil_strcopy( ptr, bdn->a_pat.bv_val );
2599
access2text( Access *b, char *ptr )
2601
char maskbuf[ACCESSMASK_MAXLEN];
2603
ptr = lutil_strcopy( ptr, "\tby" );
2605
if ( !BER_BVISEMPTY( &b->a_dn_pat ) ) {
2606
ptr = dnaccess2text( &b->a_dn, ptr, 0 );
2609
ptr = lutil_strcopy( ptr, " dnattr=" );
2610
ptr = lutil_strcopy( ptr, b->a_dn_at->ad_cname.bv_val );
2613
if ( !BER_BVISEMPTY( &b->a_realdn_pat ) ) {
2614
ptr = dnaccess2text( &b->a_realdn, ptr, 1 );
2616
if ( b->a_realdn_at ) {
2617
ptr = lutil_strcopy( ptr, " realdnattr=" );
2618
ptr = lutil_strcopy( ptr, b->a_realdn_at->ad_cname.bv_val );
2621
if ( !BER_BVISEMPTY( &b->a_group_pat ) ) {
2622
ptr = lutil_strcopy( ptr, " group/" );
2623
ptr = lutil_strcopy( ptr, b->a_group_oc ?
2624
b->a_group_oc->soc_cname.bv_val : SLAPD_GROUP_CLASS );
2626
ptr = lutil_strcopy( ptr, b->a_group_at ?
2627
b->a_group_at->ad_cname.bv_val : SLAPD_GROUP_ATTR );
2629
ptr = lutil_strcopy( ptr, style_strings[b->a_group_style] );
2632
ptr = lutil_strcopy( ptr, b->a_group_pat.bv_val );
2636
if ( !BER_BVISEMPTY( &b->a_peername_pat ) ) {
2637
ptr = lutil_strcopy( ptr, " peername" );
2639
ptr = lutil_strcopy( ptr, style_strings[b->a_peername_style] );
2642
ptr = lutil_strcopy( ptr, b->a_peername_pat.bv_val );
2646
if ( !BER_BVISEMPTY( &b->a_sockname_pat ) ) {
2647
ptr = lutil_strcopy( ptr, " sockname" );
2649
ptr = lutil_strcopy( ptr, style_strings[b->a_sockname_style] );
2652
ptr = lutil_strcopy( ptr, b->a_sockname_pat.bv_val );
2656
if ( !BER_BVISEMPTY( &b->a_domain_pat ) ) {
2657
ptr = lutil_strcopy( ptr, " domain" );
2659
ptr = lutil_strcopy( ptr, style_strings[b->a_domain_style] );
2660
if ( b->a_domain_expand ) {
2661
ptr = lutil_strcopy( ptr, ",expand" );
2664
ptr = lutil_strcopy( ptr, b->a_domain_pat.bv_val );
2667
if ( !BER_BVISEMPTY( &b->a_sockurl_pat ) ) {
2668
ptr = lutil_strcopy( ptr, " sockurl" );
2670
ptr = lutil_strcopy( ptr, style_strings[b->a_sockurl_style] );
2673
ptr = lutil_strcopy( ptr, b->a_sockurl_pat.bv_val );
2677
if ( !BER_BVISEMPTY( &b->a_set_pat ) ) {
2678
ptr = lutil_strcopy( ptr, " set" );
2680
ptr = lutil_strcopy( ptr, style_strings[b->a_set_style] );
2683
ptr = lutil_strcopy( ptr, b->a_set_pat.bv_val );
2688
if ( b->a_dynacl ) {
2691
for ( da = b->a_dynacl; da; da = da->da_next ) {
2692
if ( da->da_unparse ) {
2693
struct berval bv = BER_BVNULL;
2694
(void)( *da->da_unparse )( da->da_private, &bv );
2695
assert( !BER_BVISNULL( &bv ) );
2696
ptr = lutil_strcopy( ptr, bv.bv_val );
2697
ch_free( bv.bv_val );
2701
#endif /* SLAP_DYNACL */
2703
/* Security Strength Factors */
2704
if ( b->a_authz.sai_ssf ) {
2705
ptr += sprintf( ptr, " ssf=%u",
2706
b->a_authz.sai_ssf );
2708
if ( b->a_authz.sai_transport_ssf ) {
2709
ptr += sprintf( ptr, " transport_ssf=%u",
2710
b->a_authz.sai_transport_ssf );
2712
if ( b->a_authz.sai_tls_ssf ) {
2713
ptr += sprintf( ptr, " tls_ssf=%u",
2714
b->a_authz.sai_tls_ssf );
2716
if ( b->a_authz.sai_sasl_ssf ) {
2717
ptr += sprintf( ptr, " sasl_ssf=%u",
2718
b->a_authz.sai_sasl_ssf );
2722
if ( b->a_dn_self ) {
2723
ptr = lutil_strcopy( ptr, "self" );
2724
} else if ( b->a_realdn_self ) {
2725
ptr = lutil_strcopy( ptr, "realself" );
2727
ptr = lutil_strcopy( ptr, accessmask2str( b->a_access_mask, maskbuf, 0 ));
2728
if ( !maskbuf[0] ) ptr--;
2730
if( b->a_type == ACL_BREAK ) {
2731
ptr = lutil_strcopy( ptr, " break" );
2733
} else if( b->a_type == ACL_CONTINUE ) {
2734
ptr = lutil_strcopy( ptr, " continue" );
2736
} else if( b->a_type != ACL_STOP ) {
2737
ptr = lutil_strcopy( ptr, " unknown-control" );
2739
if ( !maskbuf[0] ) ptr = lutil_strcopy( ptr, " stop" );
2747
acl_unparse( AccessControl *a, struct berval *bv )
2753
bv->bv_val = aclbuf;
2758
ptr = lutil_strcopy( ptr, "to" );
2759
if ( !BER_BVISNULL( &a->acl_dn_pat ) ) {
2761
ptr = lutil_strcopy( ptr, " dn." );
2762
if ( a->acl_dn_style == ACL_STYLE_BASE )
2763
ptr = lutil_strcopy( ptr, style_base );
2765
ptr = lutil_strcopy( ptr, style_strings[a->acl_dn_style] );
2768
ptr = lutil_strcopy( ptr, a->acl_dn_pat.bv_val );
2769
ptr = lutil_strcopy( ptr, "\"\n" );
2772
if ( a->acl_filter != NULL ) {
2773
struct berval bv = BER_BVNULL;
2776
filter2bv( a->acl_filter, &bv );
2777
ptr = lutil_strcopy( ptr, " filter=\"" );
2778
ptr = lutil_strcopy( ptr, bv.bv_val );
2781
ch_free( bv.bv_val );
2784
if ( a->acl_attrs != NULL ) {
2789
ptr = lutil_strcopy( ptr, " attrs=" );
2790
for ( an = a->acl_attrs; an && !BER_BVISNULL( &an->an_name ); an++ ) {
2791
if ( ! first ) *ptr++ = ',';
2793
*ptr++ = an->an_oc_exclude ? '!' : '@';
2794
ptr = lutil_strcopy( ptr, an->an_oc->soc_cname.bv_val );
2797
ptr = lutil_strcopy( ptr, an->an_name.bv_val );
2804
if ( !BER_BVISEMPTY( &a->acl_attrval ) ) {
2806
ptr = lutil_strcopy( ptr, " val." );
2807
if ( a->acl_attrval_style == ACL_STYLE_BASE &&
2808
a->acl_attrs[0].an_desc->ad_type->sat_syntax ==
2809
slap_schema.si_syn_distinguishedName )
2810
ptr = lutil_strcopy( ptr, style_base );
2812
ptr = lutil_strcopy( ptr, style_strings[a->acl_attrval_style] );
2815
ptr = lutil_strcopy( ptr, a->acl_attrval.bv_val );
2821
ptr = lutil_strcopy( ptr, " *\n" );
2824
for ( b = a->acl_access; b != NULL; b = b->a_next ) {
2825
ptr = access2text( b, ptr );
2828
bv->bv_len = ptr - bv->bv_val;
2833
print_acl( Backend *be, AccessControl *a )
2837
acl_unparse( a, &bv );
2838
fprintf( stderr, "%s ACL: access %s\n",
2839
be == NULL ? "Global" : "Backend", bv.bv_val );
2841
#endif /* LDAP_DEBUG */
added
removed
servers/slapd/aclparse.c
