1 /* Copyright 2004 IBM Corporation
3 * Redisribution and use in source and binary forms, with or without
4 * modification, are permitted only as authorizd by the OpenLADP
8 * This work originally developed by Sang Seok Lim
9 * 2004/06/18 03:20:00 slim@OpenLDAP.org
13 #include <ac/string.h>
14 #include <ac/socket.h>
19 #include "component.h"
21 #include "componentlib.h"
27 #ifndef SLAPD_COMP_MATCH
28 #define SLAPD_COMP_MATCH SLAPD_MOD_DYNAMIC
32 * Attribute and MatchingRule aliasing table
34 AttributeAliasing aa_table [ MAX_ALIASING_ENTRY ];
35 MatchingRuleAliasing mra_table [ MAX_ALIASING_ENTRY ];
37 OD_entry* gOD_table = NULL;
38 AsnTypetoMatchingRuleTable* gATMR_table = NULL;
41 load_derived_matching_rule ( char* cfg_path ){
45 comp_is_aliased_attribute( void *in )
47 AttributeAliasing* curr_aa;
49 AttributeDescription *ad = (AttributeDescription*)in;
51 for ( i = 0; aa_table[i].aa_aliasing_ad && i < MAX_ALIASING_ENTRY; i++ ) {
52 if ( strncmp(aa_table[i].aa_aliasing_ad->ad_cname.bv_val , ad->ad_cname.bv_val, ad->ad_cname.bv_len) == 0 )
59 add_aa_entry( int index, char* aliasing_at_name, char* aliased_at_name, char* mr_name, char* component_filter )
65 /* get and store aliasing AttributeDescription */
66 type.bv_val = aliasing_at_name;
67 type.bv_len = strlen ( aliasing_at_name );
68 rc = slap_bv2ad ( &type, &aa_table[index].aa_aliasing_ad,(const char**)text );
69 if ( rc != LDAP_SUCCESS ) return rc;
71 /* get and store aliased AttributeDescription */
72 type.bv_val = aliased_at_name;
73 type.bv_len = strlen ( aliased_at_name );
74 rc = slap_bv2ad ( &type, &aa_table[index].aa_aliased_ad,(const char**)text );
75 if ( rc != LDAP_SUCCESS ) return rc;
77 /* get and store componentFilterMatch */
78 type.bv_val = mr_name;
79 type.bv_len = strlen ( mr_name);
80 aa_table[index].aa_mr = mr_bvfind ( &type );
82 /* get and store a component filter */
83 type.bv_val = component_filter;
84 type.bv_len = strlen ( component_filter );
85 rc = get_comp_filter( NULL, &type, &aa_table[index].aa_cf,(const char**)text);
87 aa_table[index].aa_cf_str = component_filter;
93 * Initialize attribute aliasing table when this module is loaded
94 * add_aa_entry ( index for the global table,
95 * name of the aliasing attribute,
96 * component filter with filling value parts "xxx"
98 * "xxx" will be replaced with effective values later.
99 * See RFC3687 to understand the content of a component filter.
101 char* pre_processed_comp_filter[] = {
102 /*1*/"item:{ component \"toBeSigned.issuer.rdnSequence\", rule distinguishedNameMatch, value xxx }",
103 /*2*/"item:{ component \"toBeSigned.serialNumber\", rule integerMatch, value xxx }",
104 /*3*/"and:{ item:{ component \"toBeSigned.serialNumber\", rule integerMatch, value xxx }, item:{ component \"toBeSigned.issuer.rdnSequence\", rule distinguishedNameMatch, value xxx } }"
108 init_attribute_aliasing_table ()
113 rc = add_aa_entry ( index, "x509CertificateIssuer", "userCertificate","componentFilterMatch", pre_processed_comp_filter[index] );
114 if ( rc != LDAP_SUCCESS ) return LDAP_PARAM_ERROR;
117 rc = add_aa_entry ( index, "x509CertificateSerial","userCertificate", "componentFilterMatch", pre_processed_comp_filter[index] );
118 if ( rc != LDAP_SUCCESS ) return LDAP_PARAM_ERROR;
121 rc = add_aa_entry ( index, "x509CertificateSerialAndIssuer", "userCertificate", "componentFilterMatch", pre_processed_comp_filter[index] );
122 if ( rc != LDAP_SUCCESS ) return LDAP_PARAM_ERROR;
129 init_component_description_table () {
132 AsnTypetoSyntax* asn_to_syn;
135 for ( id = BASICTYPE_BOOLEAN; id != ASNTYPE_END ; id++ ) {
136 asntype_to_compType_mapping_tbl[id].ac_comp_type.ct_subtypes = NULL;
137 asntype_to_compType_mapping_tbl[id].ac_comp_type.ct_syntax = NULL;
139 /* Equality Matching Rule */
140 if ( asntype_to_compMR_mapping_tbl[id].atc_equality ) {
141 mr.bv_val = asntype_to_compMR_mapping_tbl[id].atc_equality;
142 mr.bv_len = strlen(asntype_to_compMR_mapping_tbl[id].atc_equality);
143 asntype_to_compType_mapping_tbl[id].ac_comp_type.ct_equality = mr_bvfind( &mr );
145 /* Approx Matching Rule */
146 if ( asntype_to_compMR_mapping_tbl[id].atc_approx ) {
147 mr.bv_val = asntype_to_compMR_mapping_tbl[id].atc_approx;
148 mr.bv_len = strlen(asntype_to_compMR_mapping_tbl[id].atc_approx);
149 asntype_to_compType_mapping_tbl[id].ac_comp_type.ct_approx = mr_bvfind( &mr );
152 /* Ordering Matching Rule */
153 if ( asntype_to_compMR_mapping_tbl[id].atc_ordering ) {
154 mr.bv_val = asntype_to_compMR_mapping_tbl[id].atc_ordering;
155 mr.bv_len = strlen(asntype_to_compMR_mapping_tbl[id].atc_ordering);
156 asntype_to_compType_mapping_tbl[id].ac_comp_type.ct_ordering= mr_bvfind( &mr );
159 /* Substr Matching Rule */
160 if ( asntype_to_compMR_mapping_tbl[id].atc_substr ) {
161 mr.bv_val = asntype_to_compMR_mapping_tbl[id].atc_substr;
162 mr.bv_len = strlen(asntype_to_compMR_mapping_tbl[id].atc_substr);
163 asntype_to_compType_mapping_tbl[id].ac_comp_type.ct_substr = mr_bvfind( &mr );
167 asn_to_syn = &asn_to_syntax_mapping_tbl[ id ];
168 if ( asn_to_syn->ats_syn_oid )
169 syn = syn_find ( asn_to_syn->ats_syn_oid );
172 asntype_to_compType_mapping_tbl[id].ac_comp_type.ct_syntax = syn;
174 /* Initialize Component Descriptions of primitive ASN.1 types */
175 asntype_to_compdesc_mapping_tbl[id].atcd_cd.cd_comp_type = (AttributeType*)&asntype_to_compType_mapping_tbl[id].ac_comp_type;
180 retrieve_matching_rule( char* mr_oid, AsnTypeId type ) {
182 struct berval mr_name = BER_BVNULL;
183 AsnTypetoMatchingRuleTable* atmr;
185 for ( atmr = gATMR_table ; atmr ; atmr = atmr->atmr_table_next ) {
186 if ( strcmp( atmr->atmr_oid, mr_oid ) == 0 ) {
187 tmp = atmr->atmr_table[type].atmr_mr_name;
189 mr_name.bv_val = tmp;
190 mr_name.bv_len = strlen( tmp );
191 return mr_bvfind ( &mr_name );
195 return (MatchingRule*)NULL;
199 comp_convert_attr_to_comp LDAP_P (( Attribute* a, Syntax *syn, struct berval* bv ))
202 int mode, bytesDecoded, size, rc;
204 char* oid = a->a_desc->ad_type->sat_atype.at_oid ;
207 OidDecoderMapping* odm;
209 /* look for the decoder registered for the given attribute */
210 odm = RetrieveOidDecoderMappingbyOid( oid, strlen(oid) );
212 if ( !odm || (!odm->BER_Decode && !odm->GSER_Decode) )
215 buf = ExpBufAllocBuf();
216 ExpBuftoGenBuf( buf, &b );
217 ExpBufInstallDataInBuf ( buf, bv->bv_val, bv->bv_len );
218 BufResetInReadMode( b );
220 mode = DEC_ALLOC_MODE_2;
222 * How can we decide which decoder will be called, GSER or BER?
223 * Currently BER decoder is called for a certificate.
224 * The flag of Attribute will say something about it in the future
226 if ( syn && slap_syntax_is_ber ( syn ) ) {
228 rc =BDecComponentTop(odm->BER_Decode, a->a_comp_data->cd_mem_op, b, 0,0, &component,&bytesDecoded,mode ) ;
230 rc = odm->BER_Decode ( a->a_comp_data->cd_mem_op, b, (ComponentSyntaxInfo*)&component, &bytesDecoded, mode );
233 rc = odm->GSER_Decode( a->a_comp_data->cd_mem_op, b, (ComponentSyntaxInfo**)component, &bytesDecoded, mode);
236 ExpBufFreeBuf( buf );
239 ShutdownNibbleMemLocal ( a->a_comp_data->cd_mem_op );
240 free ( a->a_comp_data );
241 a->a_comp_data = NULL;
249 #include <nibble-alloc.h>
251 comp_free_component ( void* mem_op ) {
252 ShutdownNibbleMemLocal( (NibbleMem*)mem_op );
257 comp_convert_assert_to_comp (
259 ComponentSyntaxInfo *csi_attr,
261 ComponentSyntaxInfo** csi, int* len, int mode )
266 gser_decoder_func *decoder = csi_attr->csi_comp_desc->cd_gser_decoder;
268 buf = ExpBufAllocBuf();
269 ExpBuftoGenBuf( buf, &genBuf );
270 ExpBufInstallDataInBuf ( buf, bv->bv_val, bv->bv_len );
271 BufResetInReadMode( genBuf );
273 if ( csi_attr->csi_comp_desc->cd_type_id == BASICTYPE_ANY )
274 decoder = ((ComponentAny*)csi_attr)->cai->GSER_Decode;
276 rc = (*decoder)( mem_op, genBuf, csi, len, mode );
277 ExpBufFreeBuf ( buf );
278 GenBufFreeBuf( genBuf );
281 int intToAscii( int value, char* buf ) {
283 int total_num_digits;
296 /* How many digits */
297 for ( temp = value, total_num_digits=0 ; temp ; total_num_digits++ )
300 total_num_digits += minus;
302 for ( i = minus ; value ; i++ ) {
303 buf[ total_num_digits - i - 1 ]= (char)(value%10 + '0');
310 comp_convert_asn_to_ldap ( MatchingRule* mr, ComponentSyntaxInfo* csi, struct berval* bv, int *allocated )
313 struct berval prettied;
316 AsnTypetoSyntax* asn_to_syn =
317 &asn_to_syntax_mapping_tbl[csi->csi_comp_desc->cd_type_id];
318 if ( asn_to_syn->ats_syn_oid )
319 csi->csi_syntax = syn_find ( asn_to_syn->ats_syn_oid );
321 csi->csi_syntax = NULL;
324 switch ( csi->csi_comp_desc->cd_type_id ) {
325 case BASICTYPE_BOOLEAN :
326 bv->bv_val = (char*)malloc( 5 );
329 if ( ((ComponentBool*)csi)->value > 0 ) {
330 strcpy ( bv->bv_val , "TRUE" );
334 strcpy ( bv->bv_val , "FALSE" );
338 case BASICTYPE_NULL :
341 case BASICTYPE_INTEGER :
342 bv->bv_val = (char*)malloc( INITIAL_ATTR_SIZE );
344 bv->bv_len = INITIAL_ATTR_SIZE;
345 bv->bv_len = intToAscii(((ComponentInt*)csi)->value, bv->bv_val );
346 if ( bv->bv_len <= 0 )
347 return LDAP_INVALID_SYNTAX;
349 case BASICTYPE_REAL :
350 return LDAP_INVALID_SYNTAX;
351 case BASICTYPE_ENUMERATED :
352 bv->bv_val = (char*)malloc( INITIAL_ATTR_SIZE );
354 bv->bv_len = INITIAL_ATTR_SIZE;
355 bv->bv_len = intToAscii(((ComponentEnum*)csi)->value, bv->bv_val );
356 if ( bv->bv_len <= 0 )
357 return LDAP_INVALID_SYNTAX;
360 case BASICTYPE_OCTETSTRING :
361 case BASICTYPE_BITSTRING :
362 case BASICTYPE_NUMERIC_STR :
363 case BASICTYPE_PRINTABLE_STR :
364 case BASICTYPE_UNIVERSAL_STR :
365 case BASICTYPE_IA5_STR :
366 case BASICTYPE_BMP_STR :
367 case BASICTYPE_UTF8_STR :
368 case BASICTYPE_UTCTIME :
369 case BASICTYPE_GENERALIZEDTIME :
370 case BASICTYPE_GRAPHIC_STR :
371 case BASICTYPE_VISIBLE_STR :
372 case BASICTYPE_GENERAL_STR :
373 case BASICTYPE_OBJECTDESCRIPTOR :
374 case BASICTYPE_VIDEOTEX_STR :
375 case BASICTYPE_T61_STR :
376 case BASICTYPE_OCTETCONTAINING :
377 case BASICTYPE_BITCONTAINING :
378 case BASICTYPE_RELATIVE_OID :
379 bv->bv_val = ((ComponentOcts*)csi)->value.octs;
380 bv->bv_len = ((ComponentOcts*)csi)->value.octetLen;
383 csi = ((ComponentAny*)csi)->value;
384 if ( csi->csi_comp_desc->cd_type != ASN_BASIC ||
385 csi->csi_comp_desc->cd_type_id == BASICTYPE_ANY )
386 return LDAP_INVALID_SYNTAX;
387 return comp_convert_asn_to_ldap( mr, csi, bv, allocated );
388 case COMPOSITE_ASN1_TYPE :
392 if( strncmp( mr->smr_mrule.mr_oid, DN_MATCH_OID, strlen(DN_MATCH_OID) ) != 0 )
393 return LDAP_INVALID_SYNTAX;
395 rc = ConvertRDNSequence2RFC2253( (irRDNSequence*)csi, bv );
396 if ( rc != LDAP_SUCCESS ) return rc;
398 case RelativeDistinguishedName :
400 if( strncmp( mr->smr_mrule.mr_oid, RDN_MATCH_OID, strlen(RDN_MATCH_OID) ) != 0 )
401 return LDAP_INVALID_SYNTAX;
403 rc = ConvertRDN2RFC2253((irRelativeDistinguishedName*)csi,bv);
404 if ( rc != LDAP_SUCCESS ) return rc;
406 case TelephoneNumber :
407 case FacsimileTelephoneNumber__telephoneNumber :
409 case DirectoryString :
410 return LDAP_INVALID_SYNTAX;
411 case ASN_COMP_CERTIFICATE :
415 /*Only ASN Basic Type can be converted into LDAP string*/
416 return LDAP_INVALID_SYNTAX;
419 if ( csi->csi_syntax ) {
420 if ( csi->csi_syntax->ssyn_validate ) {
421 rc = csi->csi_syntax->ssyn_validate(csi->csi_syntax, bv);
422 if ( rc != LDAP_SUCCESS )
423 return LDAP_INVALID_SYNTAX;
425 if ( csi->csi_syntax->ssyn_pretty ) {
426 rc = csi->csi_syntax->ssyn_pretty(csi->csi_syntax, bv, &prettied , NULL );
427 if ( rc != LDAP_SUCCESS )
428 return LDAP_INVALID_SYNTAX;
430 free ( bv->bv_val );/*potential memory leak?*/
432 bv->bv_val = prettied.bv_val;
433 bv->bv_len = prettied.bv_len;
441 * If <all> type component referenced is used
442 * more than one component will be tested
444 #define IS_TERMINAL_COMPREF(cr) (cr->cr_curr->ci_next == NULL)
446 comp_test_all_components (
449 ComponentSyntaxInfo *csi_attr,
450 ComponentAssertion* ca )
453 ComponentSyntaxInfo *csi_temp = NULL, *csi_assert = NULL, *comp_elmt = NULL;
454 ComponentReference *cr = ca->ca_comp_ref;
455 struct berval *ca_val = &ca->ca_ma_value;
457 switch ( cr->cr_curr->ci_type ) {
458 case LDAP_COMPREF_ALL:
459 if ( IS_TERMINAL_COMPREF(cr) ) {
460 FOR_EACH_LIST_ELMT( comp_elmt, &((ComponentList*)csi_attr)->comp_list )
462 rc = comp_test_one_component( attr_mem_op, assert_mem_op, comp_elmt, ca );
463 if ( rc == LDAP_COMPARE_TRUE ) {
468 ComponentId *start_compid = ca->ca_comp_ref->cr_curr->ci_next;
469 FOR_EACH_LIST_ELMT( comp_elmt, &((ComponentList*)csi_attr)->comp_list )
471 cr->cr_curr = start_compid;
472 rc = comp_test_components ( attr_mem_op, assert_mem_op, comp_elmt, ca );
474 if ( rc == LDAP_COMPARE_TRUE ) {
480 case LDAP_COMPREF_CONTENT:
481 case LDAP_COMPREF_SELECT:
482 case LDAP_COMPREF_DEFINED:
483 case LDAP_COMPREF_UNDEFINED:
484 case LDAP_COMPREF_IDENTIFIER:
485 case LDAP_COMPREF_FROM_BEGINNING:
486 case LDAP_COMPREF_FROM_END:
487 case LDAP_COMPREF_COUNT:
488 rc = LDAP_OPERATIONS_ERROR;
491 rc = LDAP_OPERATIONS_ERROR;
497 eat_bv_whsp ( struct berval* in )
499 char* end = in->bv_val + in->bv_len;
500 for ( ; ( *in->bv_val == ' ' ) && ( in->bv_val < end ) ; ) {
506 * Perform matching one referenced component against assertion
507 * If the matching rule in a component filter is allComponentsMatch
508 * or its derivatives the extracted component's ASN.1 specification
509 * is applied to the assertion value as its syntax
510 * Otherwise, the matching rule's syntax is applied to the assertion value
514 comp_test_one_component (
517 ComponentSyntaxInfo *csi_attr,
518 ComponentAssertion *ca )
521 ComponentSyntaxInfo *csi_assert = NULL;
523 MatchingRule* mr = ca->ca_ma_rule;
525 if ( mr->smr_usage & SLAP_MR_COMPONENT ) {
526 /* If allComponentsMatch or its derivatives */
527 if ( !ca->ca_comp_data.cd_tree ) {
528 comp_convert_assert_to_comp( assert_mem_op, csi_attr, &ca->ca_ma_value, &csi_assert, &len, DEC_ALLOC_MODE_0 );
529 ca->ca_comp_data.cd_tree = (void*)csi_assert;
531 csi_assert = ca->ca_comp_data.cd_tree;
535 return LDAP_PROTOCOL_ERROR;
537 if ( strcmp( mr->smr_mrule.mr_oid, OID_ALL_COMP_MATCH ) != 0 )
539 /* allComponentMatch's derivatives */
540 oid = mr->smr_mrule.mr_oid;
542 return csi_attr->csi_comp_desc->cd_all_match(
543 oid, csi_attr, csi_assert );
546 /* LDAP existing matching rules */
547 struct berval attr_bv = BER_BVNULL;
548 struct berval n_attr_bv = BER_BVNULL;
549 struct berval* assert_bv = &ca->ca_ma_value;
551 /*Attribute is converted to compatible LDAP encodings*/
552 if ( comp_convert_asn_to_ldap( mr, csi_attr, &attr_bv, &allocated ) != LDAP_SUCCESS )
553 return LDAP_INAPPROPRIATE_MATCHING;
554 /* extracted component value is not normalized */
555 if ( ca->ca_ma_rule->smr_normalize ) {
556 rc = ca->ca_ma_rule->smr_normalize (
557 SLAP_MR_VALUE_OF_ASSERTION_SYNTAX,
558 NULL, ca->ca_ma_rule,
559 &attr_bv, &n_attr_bv, NULL );
560 if ( rc != LDAP_SUCCESS )
562 if ( allocated && attr_bv.bv_val )
563 free (attr_bv.bv_val);
568 /*Assertion value is validated by MR's syntax*/
569 if ( !ca->ca_comp_data.cd_tree ) {
570 ca->ca_comp_data.cd_tree = assert_bv;
573 assert_bv = ca->ca_comp_data.cd_tree;
576 if ( !n_attr_bv.bv_val )
577 return LDAP_COMPARE_FALSE;
578 rc = csi_value_match( mr, &n_attr_bv, assert_bv );
579 if ( n_attr_bv.bv_val )
580 free ( n_attr_bv.bv_val );
586 comp_test_components( void* attr_nm, void* assert_nm, ComponentSyntaxInfo* csi_attr, ComponentAssertion* ca) {
588 int mode, bytesDecoded = 0, rc;
591 OidDecoderMapping* odm;
593 char oid[MAX_OID_LEN];
594 void* contained_comp, *anytype_comp;
595 ComponentReference* cr = ca->ca_comp_ref;
598 return comp_test_one_component ( attr_nm, assert_nm, csi_attr, ca );
599 /* Extracting the component refrenced by ca->ca_comp_ref */
600 csi_attr = (ComponentSyntaxInfo*)csi_attr->csi_comp_desc->cd_extract_i( attr_nm, cr, csi_attr );
601 if ( !csi_attr ) return LDAP_INVALID_SYNTAX;
602 /* perform matching, considering the type of a Component Reference(CR)*/
603 switch( cr->cr_curr->ci_type ) {
604 case LDAP_COMPREF_IDENTIFIER:
605 case LDAP_COMPREF_FROM_BEGINNING:
606 case LDAP_COMPREF_FROM_END:
607 case LDAP_COMPREF_COUNT:
609 * Exactly one component is referenced
610 * Fast Path for matching for this case
612 rc = comp_test_one_component ( attr_nm, assert_nm, csi_attr, ca );
614 case LDAP_COMPREF_ALL:
616 * If <all> type CR is used
617 * more than one component will be tested
619 rc = comp_test_all_components ( attr_nm, assert_nm, csi_attr, ca );
622 case LDAP_COMPREF_CONTENT:
624 * <content> type CR is used
625 * check if it is followed by <select> type CR.
626 * 1) If so, look up the corresponding decoder in the mapping
627 * table(OID to decoder) by <select>
628 * and then decode the OCTET/BIT STRING with the decoder
629 * Finially, extreact the target component with the remaining CR.
630 * 2) If not, just return the current component, It SHOULD not be
631 * extracted further, because the component MUST be BIT/OCTET
635 cr->cr_curr = cr->cr_curr->ci_next;
636 if ( !cr->cr_curr ) {
637 /* case 2) in above description */
638 rc = comp_test_one_component ( attr_nm, assert_nm, csi_attr, ca );
642 if ( cr->cr_curr->ci_type == LDAP_COMPREF_SELECT ) {
643 /* Look up OID mapping table */
644 odm = RetrieveOidDecoderMappingbyBV( &cr->cr_curr->ci_val.ci_select_value );
646 if ( !odm || !odm->BER_Decode )
647 return LDAP_PROTOCOL_ERROR;
649 /* current componet MUST be either BIT or OCTET STRING */
650 if ( csi_attr->csi_comp_desc->cd_type_id != BASICTYPE_BITSTRING ) {
651 bv.bv_val = ((ComponentBits*)csi_attr)->value.bits;
652 bv.bv_len = ((ComponentBits*)csi_attr)->value.bitLen;
654 else if ( csi_attr->csi_comp_desc->cd_type_id != BASICTYPE_BITSTRING ) {
655 bv.bv_val = ((ComponentOcts*)csi_attr)->value.octs;
656 bv.bv_len = ((ComponentOcts*)csi_attr)->value.octetLen;
659 return LDAP_PROTOCOL_ERROR;
661 buf = ExpBufAllocBuf();
662 ExpBuftoGenBuf( buf, &b );
663 ExpBufInstallDataInBuf ( buf, bv.bv_val, bv.bv_len );
664 BufResetInReadMode( b );
665 mode = DEC_ALLOC_MODE_2;
667 /* Try to decode with BER/DER decoder */
668 rc = odm->BER_Decode ( attr_nm, b, (ComponentSyntaxInfo*)&contained_comp, &bytesDecoded, mode );
670 ExpBufFreeBuf( buf );
673 if ( rc != LDAP_SUCCESS ) return LDAP_PROTOCOL_ERROR;
675 /* xxx.content.(x.xy.xyz).rfc822Name */
676 /* In the aboe Ex. move CR to the right to (x.xy.xyz)*/
677 cr->cr_curr = cr->cr_curr->ci_next;
679 rc = comp_test_one_component ( attr_nm, assert_nm, csi_attr, ca );
681 rc = comp_test_components( attr_nm, assert_nm, contained_comp, ca );
684 /* Ivalid Component reference */
685 rc = LDAP_PROTOCOL_ERROR;
688 case LDAP_COMPREF_SELECT:
689 if (csi_attr->csi_comp_desc->cd_type_id != BASICTYPE_ANY )
690 return LDAP_INVALID_SYNTAX;
691 rc = CheckSelectTypeCorrect( attr_nm, ((ComponentAny*)csi_attr)->cai, &cr->cr_curr->ci_val.ci_select_value );
692 if ( rc < 0 ) return LDAP_INVALID_SYNTAX;
694 /* point to the real component, not any type component */
695 csi_attr = ((ComponentAny*)csi_attr)->value;
696 cr->cr_curr = cr->cr_curr->ci_next;
698 rc = comp_test_components( attr_nm, assert_nm, csi_attr, ca);
700 rc = comp_test_one_component( attr_nm, assert_nm, csi_attr, ca);
703 rc = LDAP_INVALID_SYNTAX;
710 comp_nibble_memory_allocator ( int init_mem, int inc_mem ) {
712 nm = (void*)InitNibbleMemLocal( (unsigned long)init_mem, (unsigned long)inc_mem );
713 if ( !nm ) return NULL;
714 else return (void*)nm;
718 comp_nibble_memory_free ( void* nm ) {
719 ShutdownNibbleMemLocal( nm );
723 comp_get_component_description ( int id ) {
724 if ( asntype_to_compdesc_mapping_tbl[id].atcd_typeId == id )
725 return &asntype_to_compdesc_mapping_tbl[id].atcd_cd;
731 comp_component_encoder ( void* mem_op, ComponentSyntaxInfo* csi , struct berval* nval ) {
737 buf = ExpBufAllocBufAndData();
738 ExpBufResetInWriteRvsMode(buf);
739 ExpBuftoGenBuf( buf, &b );
741 if ( !csi->csi_comp_desc->cd_gser_encoder && !csi->csi_comp_desc->cd_ldap_encoder )
745 * if an LDAP specific encoder is provided :
746 * dn and rdn have their LDAP specific encoder
748 if ( csi->csi_comp_desc->cd_ldap_encoder ) {
749 rc = csi->csi_comp_desc->cd_ldap_encoder( csi, &bv );
750 if ( rc != LDAP_SUCCESS )
753 nval->bv_val = CompAlloc( mem_op, bv.bv_len );
755 nval->bv_val = malloc( size );
756 memcpy( nval->bv_val, bv.bv_val, bv.bv_len );
757 nval->bv_len = bv.bv_len;
759 * This free will be eliminated by making ldap_encoder
760 * use nibble memory in it
768 rc = csi->csi_comp_desc->cd_gser_encoder( b, csi );
775 size = ExpBufDataSize( buf );
778 nval->bv_val = CompAlloc ( mem_op, size );
780 nval->bv_val = malloc( size );
782 BufResetInReadMode(b);
783 BufCopy( nval->bv_val, b, size );
785 ExpBufFreeBuf( buf );
791 #if SLAPD_COMP_MATCH == SLAPD_MOD_DYNAMIC
793 #include "certificate.h"
795 extern convert_attr_to_comp_func* attr_converter;
796 extern convert_assert_to_comp_func* assert_converter;
797 extern convert_asn_to_ldap_func* csi_converter;
798 extern free_component_func* component_destructor;
799 extern test_component_func* test_components;
800 extern alloc_nibble_func* nibble_mem_allocator;
801 extern free_nibble_func* nibble_mem_free;
802 extern test_membership_func* is_aliased_attribute;
803 extern get_component_info_func* get_component_description;
804 extern component_encoder_func* component_encoder;
807 int init_module(int argc, char *argv[]) {
809 * Initialize function pointers in slapd
811 attr_converter = (convert_attr_to_comp_func*)comp_convert_attr_to_comp;
812 assert_converter = (convert_assert_to_comp_func*)comp_convert_assert_to_comp;
813 component_destructor = (free_component_func*)comp_free_component;
814 test_components = (test_component_func*)comp_test_components;
815 nibble_mem_allocator = (free_nibble_func*)comp_nibble_memory_allocator;
816 nibble_mem_free = (free_nibble_func*)comp_nibble_memory_free;
817 is_aliased_attribute = (test_membership_func*)comp_is_aliased_attribute;
818 get_component_description = (get_component_info_func*)comp_get_component_description;
819 component_encoder = (component_encoder_func*)comp_component_encoder;
821 /* file path needs to be */
822 load_derived_matching_rule ("derived_mr.cfg");
824 /* the initialization for example X.509 certificate */
825 init_module_AuthenticationFramework();
826 init_module_AuthorityKeyIdentifierDefinition();
827 init_attribute_aliasing_table ();
828 init_component_description_table ();
832 #endif /* SLAPD_PASSWD */