1 /* aclparse.c - routines to parse and check acl's */
4 * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
5 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
14 #include <ac/socket.h>
15 #include <ac/string.h>
16 #include <ac/unistd.h>
20 static void split(char *line, int splitchar, char **left, char **right);
21 static void access_append(Access **l, Access *a);
22 static void acl_usage(void) LDAP_GCCATTR((noreturn));
25 static void print_acl(Backend *be, AccessControl *a);
26 static void print_access(Access *b);
30 regtest(const char *fname, int lineno, char *pat) {
46 for (size = 0, flag = 0; (size < sizeof(buf)) && *sp; sp++) {
48 if (*sp == '$'|| (*sp >= '0' && *sp <= '9')) {
65 if ( size >= (sizeof(buf)-1) ) {
67 "%s: line %d: regular expression \"%s\" too large\n",
72 if ((e = regcomp(&re, buf, REG_EXTENDED|REG_ICASE))) {
74 regerror(e, &re, error, sizeof(error));
76 "%s: line %d: regular expression \"%s\" bad because of %s\n",
77 fname, lineno, pat, error );
95 char *left, *right, *style;
102 for ( i = 1; i < argc; i++ ) {
103 /* to clause - select which entries are protected */
104 if ( strcasecmp( argv[i], "to" ) == 0 ) {
107 "%s: line %d: only one to clause allowed in access line\n",
111 a = (AccessControl *) ch_calloc( 1, sizeof(AccessControl) );
112 a->acl_filter = NULL;
113 a->acl_dn_pat = NULL;
115 a->acl_access = NULL;
117 for ( ++i; i < argc; i++ ) {
118 if ( strcasecmp( argv[i], "by" ) == 0 ) {
123 if ( strcasecmp( argv[i], "*" ) == 0 ) {
124 if( a->acl_dn_pat != NULL ) {
126 "%s: line %d: dn pattern"
127 " already specified in to clause.\n",
132 a->acl_dn_pat = ch_strdup( "*" );
136 split( argv[i], '=', &left, &right );
137 split( left, '.', &left, &style );
139 if ( right == NULL || *right == '\0' ) {
141 "%s: line %d: missing \"=\" in (or value after) \"%s\" in to clause\n",
142 fname, lineno, left );
146 if ( strcasecmp( left, "dn" ) == 0 ) {
147 if( a->acl_dn_pat != NULL ) {
149 "%s: line %d: dn pattern"
150 " already specified in to clause.\n",
155 if ( style == NULL || *style == '\0'
156 || strcasecmp( style, "regex" ) == 0 )
158 a->acl_dn_style = ACL_STYLE_REGEX;
159 if ( strcmp(right, "*") == 0
160 || strcmp(right, ".*") == 0
161 || strcmp(right, ".*$") == 0
162 || strcmp(right, "^.*") == 0
163 || strcmp(right, "^.*$$") == 0
164 || strcmp(right, ".*$$") == 0
165 || strcmp(right, "^.*$$") == 0 )
167 a->acl_dn_pat = ch_strdup( "*" );
170 a->acl_dn_pat = ch_strdup( right );
172 } else if ( strcasecmp( style, "base" ) == 0 ) {
173 a->acl_dn_style = ACL_STYLE_BASE;
174 a->acl_dn_pat = ch_strdup( right );
176 } else if ( strcasecmp( style, "one" ) == 0 ) {
177 a->acl_dn_style = ACL_STYLE_ONE;
178 a->acl_dn_pat = ch_strdup( right );
180 } else if ( strcasecmp( style, "subtree" ) == 0 ) {
181 a->acl_dn_style = ACL_STYLE_SUBTREE;
182 a->acl_dn_pat = ch_strdup( right );
184 } else if ( strcasecmp( style, "children" ) == 0 ) {
185 a->acl_dn_style = ACL_STYLE_CHILDREN;
186 a->acl_dn_pat = ch_strdup( right );
190 "%s: line %d: unknown dn style \"%s\" in to clause\n",
191 fname, lineno, style );
198 if ( strcasecmp( left, "filter" ) == 0 ) {
199 if ( (a->acl_filter = str2filter(
202 "%s: line %d: bad filter \"%s\" in to clause\n",
203 fname, lineno, right );
207 } else if ( strncasecmp( left, "attr", 4 ) == 0 ) {
210 alist = str2charray( right, "," );
211 charray_merge( &a->acl_attrs, alist );
212 charray_free( alist );
216 "%s: line %d: expecting <what> got \"%s\"\n",
217 fname, lineno, left );
222 if ( a->acl_dn_pat != NULL && strcmp(a->acl_dn_pat, "*") == 0) {
223 free( a->acl_dn_pat );
224 a->acl_dn_pat = NULL;
227 if( a->acl_dn_pat != NULL ) {
228 if ( a->acl_dn_style != ACL_STYLE_REGEX )
230 dn_normalize(a->acl_dn_pat);
233 int e = regcomp( &a->acl_dn_re, a->acl_dn_pat,
234 REG_EXTENDED | REG_ICASE );
237 regerror( e, &a->acl_dn_re, buf, sizeof(buf) );
239 "%s: line %d: regular expression \"%s\" bad because of %s\n",
240 fname, lineno, right, buf );
246 /* by clause - select who has what access to entries */
247 } else if ( strcasecmp( argv[i], "by" ) == 0 ) {
250 "%s: line %d: to clause required before by clause in access line\n",
256 * by clause consists of <who> and <access>
259 b = (Access *) ch_calloc( 1, sizeof(Access) );
261 ACL_INVALIDATE( b->a_access_mask );
265 "%s: line %d: premature eol: expecting <who>\n",
271 for ( ; i < argc; i++ ) {
273 slap_style_t sty = ACL_STYLE_REGEX;
275 split( argv[i], '=', &left, &right );
276 split( left, '.', &left, &style );
277 if ( style == NULL || *style == '\0'
278 || strcasecmp( style, "regex" ) == 0 )
280 sty = ACL_STYLE_REGEX;
281 } else if ( strcasecmp( style, "exact" ) == 0 ) {
282 sty = ACL_STYLE_EXACT;
283 } else if ( strcasecmp( style, "base" ) == 0 ) {
284 sty = ACL_STYLE_BASE;
285 } else if ( strcasecmp( style, "one" ) == 0 ) {
287 } else if ( strcasecmp( style, "subtree" ) == 0 ) {
288 sty = ACL_STYLE_SUBTREE;
289 } else if ( strcasecmp( style, "children" ) == 0 ) {
290 sty = ACL_STYLE_CHILDREN;
293 "%s: line %d: unknown style \"%s\" in by clause\n",
294 fname, lineno, style );
298 if ( strcasecmp( argv[i], "*" ) == 0 ) {
299 pat = ch_strdup( "*" );
301 } else if ( strcasecmp( argv[i], "anonymous" ) == 0 ) {
302 pat = ch_strdup( "anonymous" );
304 } else if ( strcasecmp( argv[i], "self" ) == 0 ) {
305 pat = ch_strdup( "self" );
307 } else if ( strcasecmp( argv[i], "users" ) == 0 ) {
308 pat = ch_strdup( "users" );
310 } else if ( strcasecmp( left, "dn" ) == 0 ) {
311 if ( sty == ACL_STYLE_REGEX ) {
312 b->a_dn_style = ACL_STYLE_REGEX;
313 if( right == NULL ) {
315 pat = ch_strdup( "users" );
317 } else if (*right == '\0' ) {
319 pat = ch_strdup( "anonymous" );
321 } else if ( strcmp( right, "*" ) == 0 ) {
323 /* any or users? users for now */
324 pat = ch_strdup( "users" );
326 } else if ( strcmp( right, ".+" ) == 0
327 || strcmp( right, "^.+" ) == 0
328 || strcmp( right, ".+$" ) == 0
329 || strcmp( right, "^.+$" ) == 0
330 || strcmp( right, ".+$$" ) == 0
331 || strcmp( right, "^.+$$" ) == 0 )
333 pat = ch_strdup( "users" );
335 } else if ( strcmp( right, ".*" ) == 0
336 || strcmp( right, "^.*" ) == 0
337 || strcmp( right, ".*$" ) == 0
338 || strcmp( right, "^.*$" ) == 0
339 || strcmp( right, ".*$$" ) == 0
340 || strcmp( right, "^.*$$" ) == 0 )
342 pat = ch_strdup( "*" );
345 regtest(fname, lineno, right);
346 pat = ch_strdup( right );
348 } else if ( right == NULL || *right == '\0' ) {
350 "%s: line %d: missing \"=\" in (or value after) \"%s\" in by clause\n",
351 fname, lineno, left );
355 pat = ch_strdup( right );
363 if( b->a_dn_pat != NULL ) {
365 "%s: line %d: dn pattern already specified.\n",
372 if ( sty != ACL_STYLE_REGEX )
377 if ( strcasecmp( left, "dnattr" ) == 0 ) {
378 if( b->a_dn_at != NULL ) {
380 "%s: line %d: dnattr already specified.\n",
385 rc = slap_str2ad( right, &b->a_dn_at, &text );
387 if( rc != LDAP_SUCCESS ) {
389 "%s: line %d: dnattr \"%s\": %s\n",
390 fname, lineno, right, text );
395 if( !is_at_syntax( b->a_dn_at->ad_type,
397 !is_at_syntax( b->a_dn_at->ad_type,
398 SLAPD_NAMEUID_SYNTAX ))
401 "%s: line %d: dnattr \"%s\": "
402 "inappropriate syntax: %s\n",
403 fname, lineno, right,
404 b->a_dn_at->ad_type->sat_syntax_oid );
411 if (sty != ACL_STYLE_REGEX && sty != ACL_STYLE_BASE) {
413 "%s: line %d: inappropriate style \"%s\" in by clause\n",
414 fname, lineno, style );
418 if ( strncasecmp( left, "group", sizeof("group")-1 ) == 0 ) {
422 if( b->a_group_pat != NULL ) {
424 "%s: line %d: group pattern already specified.\n",
429 /* format of string is "group/objectClassValue/groupAttrName" */
430 if ((value = strchr(left, '/')) != NULL) {
433 && (name = strchr(value, '/')) != NULL)
439 b->a_group_style = sty;
440 if (sty == ACL_STYLE_REGEX) {
441 regtest(fname, lineno, right);
442 b->a_group_pat = ch_strdup( right );
444 b->a_group_pat = ch_strdup( right );
445 dn_normalize(b->a_group_pat);
448 if (value && *value) {
449 b->a_group_oc = oc_find( value );
452 if( b->a_group_oc == NULL ) {
454 "%s: line %d: group objectclass "
456 fname, lineno, value );
460 b->a_group_oc = oc_find(SLAPD_GROUP_CLASS);
462 if( b->a_group_oc == NULL ) {
464 "%s: line %d: group default objectclass "
466 fname, lineno, SLAPD_GROUP_CLASS );
471 if( is_object_subclass( b->a_group_oc,
472 slap_schema.si_oc_referral ) )
475 "%s: line %d: group objectclass \"%s\" "
476 "is subclass of referral\n",
477 fname, lineno, value );
481 if( is_object_subclass( b->a_group_oc,
482 slap_schema.si_oc_alias ) )
485 "%s: line %d: group objectclass \"%s\" "
486 "is subclass of alias\n",
487 fname, lineno, value );
492 rc = slap_str2ad( name, &b->a_group_at, &text );
494 if( rc != LDAP_SUCCESS ) {
496 "%s: line %d: group \"%s\": %s\n",
497 fname, lineno, right, text );
502 rc = slap_str2ad( SLAPD_GROUP_ATTR, &b->a_group_at, &text );
504 if( rc != LDAP_SUCCESS ) {
506 "%s: line %d: group \"%s\": %s\n",
507 fname, lineno, SLAPD_GROUP_ATTR, text );
512 if( !is_at_syntax( b->a_group_at->ad_type,
514 !is_at_syntax( b->a_group_at->ad_type,
515 SLAPD_NAMEUID_SYNTAX ) )
518 "%s: line %d: group \"%s\": inappropriate syntax: %s\n",
519 fname, lineno, right,
520 b->a_group_at->ad_type->sat_syntax_oid );
528 struct berval *vals[2];
530 val.bv_val = b->a_group_oc->soc_oid;
531 val.bv_len = strlen(val.bv_val);
536 rc = oc_check_allowed( b->a_group_at->ad_type, vals );
540 "%s: line %d: group: \"%s\" not allowed by \"%s\"\n",
542 b->a_group_at->ad_cname->bv_val,
543 b->a_group_oc->soc_oid );
550 if ( strcasecmp( left, "peername" ) == 0 ) {
551 if( b->a_peername_pat != NULL ) {
553 "%s: line %d: peername pattern already specified.\n",
558 b->a_peername_style = sty;
559 if (sty == ACL_STYLE_REGEX) {
560 regtest(fname, lineno, right);
562 b->a_peername_pat = ch_strdup( right );
566 if ( strcasecmp( left, "sockname" ) == 0 ) {
567 if( b->a_sockname_pat != NULL ) {
569 "%s: line %d: sockname pattern already specified.\n",
574 b->a_sockname_style = sty;
575 if (sty == ACL_STYLE_REGEX) {
576 regtest(fname, lineno, right);
578 b->a_sockname_pat = ch_strdup( right );
582 if ( strcasecmp( left, "domain" ) == 0 ) {
583 if( b->a_domain_pat != NULL ) {
585 "%s: line %d: domain pattern already specified.\n",
590 b->a_domain_style = sty;
591 if (sty == ACL_STYLE_REGEX) {
592 regtest(fname, lineno, right);
594 b->a_domain_pat = ch_strdup( right );
598 if ( strcasecmp( left, "sockurl" ) == 0 ) {
599 if( b->a_sockurl_pat != NULL ) {
601 "%s: line %d: sockurl pattern already specified.\n",
606 b->a_sockurl_style = sty;
607 if (sty == ACL_STYLE_REGEX) {
608 regtest(fname, lineno, right);
610 b->a_sockurl_pat = ch_strdup( right );
614 if ( strcasecmp( left, "set" ) == 0 ) {
615 if( b->a_set_pat != NULL ) {
617 "%s: line %d: set attribute already specified.\n",
622 if ( right == NULL || *right == '\0' ) {
624 "%s: line %d: no set is defined\n",
629 b->a_set_style = sty;
630 b->a_set_pat = ch_strdup(right);
635 #ifdef SLAPD_ACI_ENABLED
636 if ( strcasecmp( left, "aci" ) == 0 ) {
637 if( b->a_aci_at != NULL ) {
639 "%s: line %d: aci attribute already specified.\n",
644 if ( right != NULL && *right != '\0' ) {
645 rc = slap_str2ad( right, &b->a_aci_at, &text );
647 if( rc != LDAP_SUCCESS ) {
649 "%s: line %d: aci \"%s\": %s\n",
650 fname, lineno, right, text );
655 rc = slap_str2ad( SLAPD_ACI_ATTR, &b->a_aci_at, &text );
657 if( rc != LDAP_SUCCESS ) {
659 "%s: line %d: aci \"%s\": %s\n",
660 fname, lineno, SLAPD_ACI_ATTR, text );
665 if( !is_at_syntax( b->a_aci_at->ad_type,
669 "%s: line %d: aci \"%s\": inappropriate syntax: %s\n",
670 fname, lineno, right,
671 b->a_aci_at->ad_type->sat_syntax_oid );
677 #endif /* SLAPD_ACI_ENABLED */
679 if ( strcasecmp( left, "ssf" ) == 0 ) {
680 if( b->a_authz.sai_ssf ) {
682 "%s: line %d: ssf attribute already specified.\n",
687 if ( right == NULL || *right == '\0' ) {
689 "%s: line %d: no ssf is defined\n",
694 b->a_authz.sai_ssf = atoi( right );
696 if( !b->a_authz.sai_ssf ) {
698 "%s: line %d: invalid ssf value (%s)\n",
699 fname, lineno, right );
705 if ( strcasecmp( left, "transport_ssf" ) == 0 ) {
706 if( b->a_authz.sai_transport_ssf ) {
708 "%s: line %d: transport_ssf attribute already specified.\n",
713 if ( right == NULL || *right == '\0' ) {
715 "%s: line %d: no transport_ssf is defined\n",
720 b->a_authz.sai_transport_ssf = atoi( right );
722 if( !b->a_authz.sai_transport_ssf ) {
724 "%s: line %d: invalid transport_ssf value (%s)\n",
725 fname, lineno, right );
731 if ( strcasecmp( left, "tls_ssf" ) == 0 ) {
732 if( b->a_authz.sai_tls_ssf ) {
734 "%s: line %d: tls_ssf attribute already specified.\n",
739 if ( right == NULL || *right == '\0' ) {
741 "%s: line %d: no tls_ssf is defined\n",
746 b->a_authz.sai_tls_ssf = atoi( right );
748 if( !b->a_authz.sai_tls_ssf ) {
750 "%s: line %d: invalid tls_ssf value (%s)\n",
751 fname, lineno, right );
757 if ( strcasecmp( left, "sasl_ssf" ) == 0 ) {
758 if( b->a_authz.sai_sasl_ssf ) {
760 "%s: line %d: sasl_ssf attribute already specified.\n",
765 if ( right == NULL || *right == '\0' ) {
767 "%s: line %d: no sasl_ssf is defined\n",
772 b->a_authz.sai_sasl_ssf = atoi( right );
774 if( !b->a_authz.sai_sasl_ssf ) {
776 "%s: line %d: invalid sasl_ssf value (%s)\n",
777 fname, lineno, right );
783 if( right != NULL ) {
790 if( i == argc || ( strcasecmp( left, "stop" ) == 0 )) {
791 /* out of arguments or plain stop */
793 ACL_PRIV_ASSIGN(b->a_access_mask, ACL_PRIV_ADDITIVE);
794 b->a_type = ACL_STOP;
796 access_append( &a->acl_access, b );
800 if( strcasecmp( left, "continue" ) == 0 ) {
803 ACL_PRIV_ASSIGN(b->a_access_mask, ACL_PRIV_ADDITIVE);
804 b->a_type = ACL_CONTINUE;
806 access_append( &a->acl_access, b );
810 if( strcasecmp( left, "break" ) == 0 ) {
813 ACL_PRIV_ASSIGN(b->a_access_mask, ACL_PRIV_ADDITIVE);
814 b->a_type = ACL_BREAK;
816 access_append( &a->acl_access, b );
820 if ( strcasecmp( left, "by" ) == 0 ) {
821 /* we've gone too far */
823 ACL_PRIV_ASSIGN(b->a_access_mask, ACL_PRIV_ADDITIVE);
824 b->a_type = ACL_STOP;
826 access_append( &a->acl_access, b );
831 if( strncasecmp( left, "self", 4 ) == 0 ) {
833 ACL_PRIV_ASSIGN( b->a_access_mask, str2accessmask( &left[4] ) );
836 ACL_PRIV_ASSIGN( b->a_access_mask, str2accessmask( left ) );
839 if( ACL_IS_INVALID( b->a_access_mask ) ) {
841 "%s: line %d: expecting <access> got \"%s\"\n",
842 fname, lineno, left );
846 b->a_type = ACL_STOP;
849 /* out of arguments or plain stop */
850 access_append( &a->acl_access, b );
854 if( strcasecmp( argv[i], "continue" ) == 0 ) {
856 b->a_type = ACL_CONTINUE;
858 } else if( strcasecmp( argv[i], "break" ) == 0 ) {
860 b->a_type = ACL_BREAK;
862 } else if ( strcasecmp( argv[i], "stop" ) != 0 ) {
867 access_append( &a->acl_access, b );
871 "%s: line %d: expecting \"to\" or \"by\" got \"%s\"\n",
872 fname, lineno, argv[i] );
877 /* if we have no real access clause, complain and do nothing */
880 "%s: line %d: warning: no access clause(s) specified in access line\n",
885 if (ldap_debug & LDAP_DEBUG_ACL)
889 if ( a->acl_access == NULL ) {
891 "%s: line %d: warning: no by clause(s) specified in access line\n",
896 acl_append( &be->be_acl, a );
898 acl_append( &global_acl, a );
904 accessmask2str( slap_mask_t mask, char *buf )
908 assert( buf != NULL );
910 if ( ACL_IS_INVALID( mask ) ) {
916 if ( ACL_IS_LEVEL( mask ) ) {
917 if ( ACL_LVL_IS_NONE(mask) ) {
918 strcat( buf, "none" );
920 } else if ( ACL_LVL_IS_AUTH(mask) ) {
921 strcat( buf, "auth" );
923 } else if ( ACL_LVL_IS_COMPARE(mask) ) {
924 strcat( buf, "compare" );
926 } else if ( ACL_LVL_IS_SEARCH(mask) ) {
927 strcat( buf, "search" );
929 } else if ( ACL_LVL_IS_READ(mask) ) {
930 strcat( buf, "read" );
932 } else if ( ACL_LVL_IS_WRITE(mask) ) {
933 strcat( buf, "write" );
935 strcat( buf, "unknown" );
941 if( ACL_IS_ADDITIVE( mask ) ) {
944 } else if( ACL_IS_SUBTRACTIVE( mask ) ) {
951 if ( ACL_PRIV_ISSET(mask, ACL_PRIV_WRITE) ) {
956 if ( ACL_PRIV_ISSET(mask, ACL_PRIV_READ) ) {
961 if ( ACL_PRIV_ISSET(mask, ACL_PRIV_SEARCH) ) {
966 if ( ACL_PRIV_ISSET(mask, ACL_PRIV_COMPARE) ) {
971 if ( ACL_PRIV_ISSET(mask, ACL_PRIV_AUTH) ) {
976 if ( none && ACL_PRIV_ISSET(mask, ACL_PRIV_NONE) ) {
985 if ( ACL_IS_LEVEL( mask ) ) {
992 str2accessmask( const char *str )
996 if( !ASCII_ALPHA(str[0]) ) {
999 if ( str[0] == '=' ) {
1002 } else if( str[0] == '+' ) {
1003 ACL_PRIV_ASSIGN(mask, ACL_PRIV_ADDITIVE);
1005 } else if( str[0] == '-' ) {
1006 ACL_PRIV_ASSIGN(mask, ACL_PRIV_SUBSTRACTIVE);
1009 ACL_INVALIDATE(mask);
1013 for( i=1; str[i] != '\0'; i++ ) {
1014 if( TOLOWER(str[i]) == 'w' ) {
1015 ACL_PRIV_SET(mask, ACL_PRIV_WRITE);
1017 } else if( TOLOWER(str[i]) == 'r' ) {
1018 ACL_PRIV_SET(mask, ACL_PRIV_READ);
1020 } else if( TOLOWER(str[i]) == 's' ) {
1021 ACL_PRIV_SET(mask, ACL_PRIV_SEARCH);
1023 } else if( TOLOWER(str[i]) == 'c' ) {
1024 ACL_PRIV_SET(mask, ACL_PRIV_COMPARE);
1026 } else if( TOLOWER(str[i]) == 'x' ) {
1027 ACL_PRIV_SET(mask, ACL_PRIV_AUTH);
1029 } else if( str[i] != '0' ) {
1030 ACL_INVALIDATE(mask);
1038 if ( strcasecmp( str, "none" ) == 0 ) {
1039 ACL_LVL_ASSIGN_NONE(mask);
1041 } else if ( strcasecmp( str, "auth" ) == 0 ) {
1042 ACL_LVL_ASSIGN_AUTH(mask);
1044 } else if ( strcasecmp( str, "compare" ) == 0 ) {
1045 ACL_LVL_ASSIGN_COMPARE(mask);
1047 } else if ( strcasecmp( str, "search" ) == 0 ) {
1048 ACL_LVL_ASSIGN_SEARCH(mask);
1050 } else if ( strcasecmp( str, "read" ) == 0 ) {
1051 ACL_LVL_ASSIGN_READ(mask);
1053 } else if ( strcasecmp( str, "write" ) == 0 ) {
1054 ACL_LVL_ASSIGN_WRITE(mask);
1057 ACL_INVALIDATE( mask );
1066 fprintf( stderr, "\n"
1067 "<access clause> ::= access to <what> "
1068 "[ by <who> <access> <control> ]+ \n"
1069 "<what> ::= * | [dn=<regex>] [filter=<ldapfilter>] [attrs=<attrlist>]\n"
1070 "<attrlist> ::= <attr> | <attr> , <attrlist>\n"
1071 "<attr> ::= <attrname> | entry | children\n"
1072 "<who> ::= [ * | anonymous | users | self | dn=<regex> ]\n"
1073 "\t[dnattr=<attrname>]\n"
1074 "\t[group[/<objectclass>[/<attrname>]]=<regex>]\n"
1075 "\t[peername=<regex>] [sockname=<regex>]\n"
1076 "\t[domain=<regex>] [sockurl=<regex>]\n"
1077 #ifdef SLAPD_ACI_ENABLED
1078 "\t[aci=<attrname>]\n"
1080 "\t[ssf=<n>] [transport_ssf=<n>] [tls_ssf=<n>] [sasl_ssf=<n>]\n"
1081 "<access> ::= [self]{<level>|<priv>}\n"
1082 "<level> ::= none | auth | compare | search | read | write\n"
1083 "<priv> ::= {=|+|-}{w|r|s|c|x}+\n"
1084 "<control> ::= [ stop | continue | break ]\n"
1086 exit( EXIT_FAILURE );
1098 if ( (*right = strchr( line, splitchar )) != NULL ) {
1099 *((*right)++) = '\0';
1104 access_append( Access **l, Access *a )
1106 for ( ; *l != NULL; l = &(*l)->a_next )
1113 acl_append( AccessControl **l, AccessControl *a )
1115 for ( ; *l != NULL; l = &(*l)->acl_next )
1122 access2str( slap_access_t access )
1124 if ( access == ACL_NONE ) {
1127 } else if ( access == ACL_AUTH ) {
1130 } else if ( access == ACL_COMPARE ) {
1133 } else if ( access == ACL_SEARCH ) {
1136 } else if ( access == ACL_READ ) {
1139 } else if ( access == ACL_WRITE ) {
1147 str2access( const char *str )
1149 if ( strcasecmp( str, "none" ) == 0 ) {
1152 } else if ( strcasecmp( str, "auth" ) == 0 ) {
1155 } else if ( strcasecmp( str, "compare" ) == 0 ) {
1158 } else if ( strcasecmp( str, "search" ) == 0 ) {
1161 } else if ( strcasecmp( str, "read" ) == 0 ) {
1164 } else if ( strcasecmp( str, "write" ) == 0 ) {
1168 return( ACL_INVALID_ACCESS );
1173 static char *style_strings[5] = {
1183 print_access( Access *b )
1185 char maskbuf[ACCESSMASK_MAXLEN];
1187 fprintf( stderr, "\tby" );
1189 if ( b->a_dn_pat != NULL ) {
1190 if( strcmp(b->a_dn_pat, "*") == 0
1191 || strcmp(b->a_dn_pat, "users") == 0
1192 || strcmp(b->a_dn_pat, "anonymous") == 0
1193 || strcmp(b->a_dn_pat, "self") == 0 )
1195 fprintf( stderr, " %s", b->a_dn_pat );
1198 fprintf( stderr, " dn.%s=%s", style_strings[b->a_dn_style], b->a_dn_pat );
1202 if ( b->a_dn_at != NULL ) {
1203 fprintf( stderr, " dnattr=%s", b->a_dn_at->ad_cname->bv_val );
1206 if ( b->a_group_pat != NULL ) {
1207 fprintf( stderr, " group=%s", b->a_group_pat );
1209 if ( b->a_group_oc ) {
1210 fprintf( stderr, " objectClass: %s",
1211 b->a_group_oc->soc_oclass.oc_oid );
1213 if ( b->a_group_at ) {
1214 fprintf( stderr, " attributeType: %s", b->a_group_at->ad_cname->bv_val );
1219 if ( b->a_peername_pat != NULL ) {
1220 fprintf( stderr, " peername=%s", b->a_peername_pat );
1223 if ( b->a_sockname_pat != NULL ) {
1224 fprintf( stderr, " sockname=%s", b->a_sockname_pat );
1227 if ( b->a_domain_pat != NULL ) {
1228 fprintf( stderr, " domain=%s", b->a_domain_pat );
1231 if ( b->a_sockurl_pat != NULL ) {
1232 fprintf( stderr, " sockurl=%s", b->a_sockurl_pat );
1235 #ifdef SLAPD_ACI_ENABLED
1236 if ( b->a_aci_at != NULL ) {
1237 fprintf( stderr, " aci=%s", b->a_aci_at->ad_cname->bv_val );
1241 /* Security Strength Factors */
1242 if ( b->a_authz.sai_ssf ) {
1243 fprintf( stderr, " ssf=%u",
1244 b->a_authz.sai_ssf );
1246 if ( b->a_authz.sai_transport_ssf ) {
1247 fprintf( stderr, " transport_ssf=%u",
1248 b->a_authz.sai_transport_ssf );
1250 if ( b->a_authz.sai_tls_ssf ) {
1251 fprintf( stderr, " tls_ssf=%u",
1252 b->a_authz.sai_tls_ssf );
1254 if ( b->a_authz.sai_sasl_ssf ) {
1255 fprintf( stderr, " sasl_ssf=%u",
1256 b->a_authz.sai_sasl_ssf );
1259 fprintf( stderr, " %s%s",
1260 b->a_dn_self ? "self" : "",
1261 accessmask2str( b->a_access_mask, maskbuf ) );
1263 if( b->a_type == ACL_BREAK ) {
1264 fprintf( stderr, " break" );
1266 } else if( b->a_type == ACL_CONTINUE ) {
1267 fprintf( stderr, " continue" );
1269 } else if( b->a_type != ACL_STOP ) {
1270 fprintf( stderr, " unknown-control" );
1273 fprintf( stderr, "\n" );
1278 print_acl( Backend *be, AccessControl *a )
1283 fprintf( stderr, "%s ACL: access to",
1284 be == NULL ? "Global" : "Backend" );
1286 if ( a->acl_dn_pat != NULL ) {
1288 fprintf( stderr, " dn.%s=%s\n",
1289 style_strings[a->acl_dn_style], a->acl_dn_pat );
1292 if ( a->acl_filter != NULL ) {
1294 fprintf( stderr, " filter=" );
1295 filter_print( a->acl_filter );
1296 fprintf( stderr, "\n" );
1299 if ( a->acl_attrs != NULL ) {
1303 fprintf( stderr, " attrs=" );
1304 for ( i = 0; a->acl_attrs[i] != NULL; i++ ) {
1306 fprintf( stderr, "," );
1308 fprintf( stderr, a->acl_attrs[i] );
1311 fprintf( stderr, "\n" );
1315 fprintf( stderr, " *\n" );
1318 for ( b = a->acl_access; b != NULL; b = b->a_next ) {
1322 fprintf( stderr, "\n" );
1325 #endif /* LDAP_DEBUG */