1 /* result.c - routines to send ldap results, errors, and referrals */
4 * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
5 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
12 #include <ac/socket.h>
14 #include <ac/string.h>
17 #include <ac/unistd.h>
21 static char *v2ref( BerVarray ref, const char *text )
23 size_t len = 0, i = 0;
28 return ch_strdup(text);
36 if (text[len-1] != '\n') {
41 v2 = ch_malloc( len+i+sizeof("Referral:") );
48 strcpy( v2+len, "Referral:" );
49 len += sizeof("Referral:");
51 for( i=0; ref[i].bv_val != NULL; i++ ) {
52 v2 = ch_realloc( v2, len + ref[i].bv_len + 1 );
54 AC_MEMCPY(&v2[len], ref[i].bv_val, ref[i].bv_len );
56 if (ref[i].bv_val[ref[i].bv_len-1] != '/') {
65 static ber_tag_t req2res( ber_tag_t tag )
70 case LDAP_REQ_COMPARE:
71 case LDAP_REQ_EXTENDED:
78 tag = LDAP_RES_DELETE;
81 case LDAP_REQ_ABANDON:
87 tag = LDAP_RES_SEARCH_RESULT;
97 static long send_ldap_ber(
103 ber_get_option( ber, LBER_OPT_BER_BYTES_TO_WRITE, &bytes );
105 /* write only one pdu at a time - wait til it's our turn */
106 ldap_pvt_thread_mutex_lock( &conn->c_write_mutex );
108 /* lock the connection */
109 ldap_pvt_thread_mutex_lock( &conn->c_mutex );
116 if ( connection_state_closing( conn ) ) {
117 ldap_pvt_thread_mutex_unlock( &conn->c_mutex );
118 ldap_pvt_thread_mutex_unlock( &conn->c_write_mutex );
123 if ( ber_flush( conn->c_sb, ber, 0 ) == 0 ) {
130 * we got an error. if it's ewouldblock, we need to
131 * wait on the socket being writable. otherwise, figure
132 * it's a hard error and return.
136 LDAP_LOG( OPERATION, ERR,
137 "send_ldap_ber: conn %lu ber_flush failed err=%d (%s)\n",
138 conn ? conn->c_connid : 0, err, sock_errstr(err) );
140 Debug( LDAP_DEBUG_CONNS, "ber_flush failed errno=%d reason=\"%s\"\n",
141 err, sock_errstr(err), 0 );
144 if ( err != EWOULDBLOCK && err != EAGAIN ) {
145 connection_closing( conn );
147 ldap_pvt_thread_mutex_unlock( &conn->c_mutex );
148 ldap_pvt_thread_mutex_unlock( &conn->c_write_mutex );
153 /* wait for socket to be write-ready */
154 conn->c_writewaiter = 1;
155 ber_sockbuf_ctrl( conn->c_sb, LBER_SB_OPT_GET_FD, &sd );
156 slapd_set_write( sd, 1 );
158 ldap_pvt_thread_cond_wait( &conn->c_write_cv, &conn->c_mutex );
159 conn->c_writewaiter = 0;
162 ldap_pvt_thread_mutex_unlock( &conn->c_mutex );
163 ldap_pvt_thread_mutex_unlock( &conn->c_write_mutex );
169 send_ldap_controls( BerElement *ber, LDAPControl **c )
172 if( c == NULL ) return 0;
174 rc = ber_printf( ber, "t{"/*}*/, LDAP_TAG_CONTROLS );
175 if( rc == -1 ) return rc;
177 for( ; *c != NULL; c++) {
178 rc = ber_printf( ber, "{s" /*}*/, (*c)->ldctl_oid );
180 if( (*c)->ldctl_iscritical ) {
181 rc = ber_printf( ber, "b",
182 (ber_int_t) (*c)->ldctl_iscritical ) ;
183 if( rc == -1 ) return rc;
186 if( (*c)->ldctl_value.bv_val != NULL ) {
187 rc = ber_printf( ber, "O", &((*c)->ldctl_value));
188 if( rc == -1 ) return rc;
191 rc = ber_printf( ber, /*{*/"N}" );
192 if( rc == -1 ) return rc;
195 rc = ber_printf( ber, /*{*/"N}" );
211 struct berval *resdata,
212 struct berval *sasldata,
217 BerElement *ber = (BerElement *)berbuf;
221 if (op->o_callback && op->o_callback->sc_response) {
222 op->o_callback->sc_response( conn, op, tag, msgid, err, matched,
223 text, ref, resoid, resdata, sasldata, ctrls );
227 assert( ctrls == NULL ); /* ctrls not implemented */
229 ber_init_w_nullc( ber, LBER_USE_DER );
232 LDAP_LOG( OPERATION, ENTRY,
233 "send_ldap_response: msgid=%d tag=%lu err=%d\n",
236 Debug( LDAP_DEBUG_TRACE,
237 "send_ldap_response: msgid=%d tag=%lu err=%d\n",
243 LDAP_LOG( OPERATION, ARGS,
244 "send_ldap_response: conn %lu ref=\"%s\"\n",
245 conn ? conn->c_connid : 0,
246 ref[0].bv_val ? ref[0].bv_val : "NULL" , 0 );
248 Debug( LDAP_DEBUG_ARGS, "send_ldap_response: ref=\"%s\"\n",
249 ref[0].bv_val ? ref[0].bv_val : "NULL",
254 #ifdef LDAP_CONNECTIONLESS
255 if (conn->c_is_udp) {
256 rc = ber_write(ber, (char *)&op->o_peeraddr, sizeof(struct sockaddr), 0);
257 if (rc != sizeof(struct sockaddr)) {
259 LDAP_LOG( OPERATION, ERR,
260 "send_ldap_response: conn %lu ber_write failed\n",
261 conn ? conn->c_connid : 0 , 0, 0);
263 Debug( LDAP_DEBUG_ANY, "ber_write failed\n", 0, 0, 0 );
269 if (conn->c_is_udp && op->o_protocol == LDAP_VERSION2) {
270 rc = ber_printf( ber, "{is{t{ess" /*"}}}"*/,
272 matched == NULL ? "" : matched,
273 text == NULL ? "" : text );
277 rc = ber_printf( ber, "{it{ess" /*"}}"*/,
279 matched == NULL ? "" : matched,
280 text == NULL ? "" : text );
285 assert( err == LDAP_REFERRAL );
286 rc = ber_printf( ber, "t{W}",
287 LDAP_TAG_REFERRAL, ref );
289 assert( err != LDAP_REFERRAL );
293 if( rc != -1 && sasldata != NULL ) {
294 rc = ber_printf( ber, "tO",
295 LDAP_TAG_SASL_RES_CREDS, sasldata );
298 if( rc != -1 && resoid != NULL ) {
299 rc = ber_printf( ber, "ts",
300 LDAP_TAG_EXOP_RES_OID, resoid );
303 if( rc != -1 && resdata != NULL ) {
304 rc = ber_printf( ber, "tO",
305 LDAP_TAG_EXOP_RES_VALUE, resdata );
309 rc = ber_printf( ber, /*"{"*/ "N}" );
312 if( rc != -1 && ctrls != NULL ) {
313 rc = send_ldap_controls( ber, ctrls );
317 rc = ber_printf( ber, /*"{"*/ "N}" );
320 #ifdef LDAP_CONNECTIONLESS
321 if( conn->c_is_udp && op->o_protocol == LDAP_VERSION2 && rc != -1 ) {
322 rc = ber_printf( ber, /*"{"*/ "N}" );
328 LDAP_LOG( OPERATION, ERR,
329 "send_ldap_response: conn %lu ber_printf failed\n",
330 conn ? conn->c_connid : 0, 0, 0 );
332 Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 );
340 bytes = send_ldap_ber( conn, ber );
345 LDAP_LOG( OPERATION, ERR,
346 "send_ldap_response: conn %lu ber write failed\n",
347 conn ? conn->c_connid : 0, 0, 0 );
349 Debug( LDAP_DEBUG_ANY,
350 "send_ldap_response: ber write failed\n",
357 ldap_pvt_thread_mutex_lock( &num_sent_mutex );
358 num_bytes_sent += bytes;
360 ldap_pvt_thread_mutex_unlock( &num_sent_mutex );
366 send_ldap_disconnect(
377 #define LDAP_UNSOLICITED_ERROR(e) \
378 ( (e) == LDAP_PROTOCOL_ERROR \
379 || (e) == LDAP_STRONG_AUTH_REQUIRED \
380 || (e) == LDAP_UNAVAILABLE )
382 assert( LDAP_UNSOLICITED_ERROR( err ) );
385 LDAP_LOG( OPERATION, ENTRY,
386 "send_ldap_disconnect: conn %lu %d:%s\n",
387 conn ? conn->c_connid : 0, err, text ? text : "" );
389 Debug( LDAP_DEBUG_TRACE,
390 "send_ldap_disconnect %d:%s\n",
391 err, text ? text : "", NULL );
395 if ( op->o_protocol < LDAP_VERSION3 ) {
397 tag = req2res( op->o_tag );
398 msgid = (tag != LBER_SEQUENCE) ? op->o_msgid : 0;
401 reqoid = LDAP_NOTICE_DISCONNECT;
402 tag = LDAP_RES_EXTENDED;
406 send_ldap_response( conn, op, tag, msgid,
407 err, NULL, text, NULL,
408 reqoid, NULL, NULL, NULL );
410 Statslog( LDAP_DEBUG_STATS,
411 "conn=%lu op=%lu DISCONNECT tag=%lu err=%d text=%s\n",
412 op->o_connid, op->o_opid, tag, err, text ? text : "" );
430 assert( !LDAP_API_ERROR( err ) );
433 LDAP_LOG( OPERATION, ENTRY,
434 "send_ldap_result : conn %lu op=%lu p=%d\n",
435 op->o_connid, op->o_opid, op->o_protocol );
437 Debug( LDAP_DEBUG_TRACE,
438 "send_ldap_result: conn=%lu op=%lu p=%d\n",
439 op->o_connid, op->o_opid, op->o_protocol );
443 LDAP_LOG( OPERATION, ARGS,
444 "send_ldap_result: err=%d matched=\"%s\" text=\"%s\"\n",
445 err, matched ? matched : "", text ? text : "" );
447 Debug( LDAP_DEBUG_ARGS,
448 "send_ldap_result: err=%d matched=\"%s\" text=\"%s\"\n",
449 err, matched ? matched : "", text ? text : "" );
455 LDAP_LOG( OPERATION, ARGS,
456 "send_ldap_result: referral=\"%s\"\n",
457 ref[0].bv_val ? ref[0].bv_val : "NULL", 0, 0 );
459 Debug( LDAP_DEBUG_ARGS,
460 "send_ldap_result: referral=\"%s\"\n",
461 ref[0].bv_val ? ref[0].bv_val : "NULL",
466 assert( err != LDAP_PARTIAL_RESULTS );
468 if ( err == LDAP_REFERRAL ) {
470 err = LDAP_NO_SUCH_OBJECT;
471 } else if ( op->o_protocol < LDAP_VERSION3 ) {
472 err = LDAP_PARTIAL_RESULTS;
476 if ( op->o_protocol < LDAP_VERSION3 ) {
477 tmp = v2ref( ref, text );
482 tag = req2res( op->o_tag );
483 msgid = (tag != LBER_SEQUENCE) ? op->o_msgid : 0;
485 send_ldap_response( conn, op, tag, msgid,
486 err, matched, text, ref,
487 NULL, NULL, NULL, ctrls );
489 Statslog( LDAP_DEBUG_STATS,
490 "conn=%lu op=%lu RESULT tag=%lu err=%d text=%s\n",
491 op->o_connid, op->o_opid, tag, err, text ? text : "" );
514 LDAP_LOG( OPERATION, ENTRY,
515 "send_ldap_sasl: conn %lu err=%d len=%lu\n",
516 op->o_connid, err, cred ? cred->bv_len : -1 );
518 Debug( LDAP_DEBUG_TRACE, "send_ldap_sasl: err=%d len=%ld\n",
519 err, cred ? (long) cred->bv_len : -1, NULL );
523 tag = req2res( op->o_tag );
524 msgid = (tag != LBER_SEQUENCE) ? op->o_msgid : 0;
526 send_ldap_response( conn, op, tag, msgid,
527 err, matched, text, ref,
528 NULL, NULL, cred, ctrls );
540 struct berval *rspdata,
548 LDAP_LOG( OPERATION, ENTRY,
549 "send_ldap_extended: err=%d oid=%s len=%ld\n",
550 err, rspoid ? rspoid : "",
551 rspdata != NULL ? rspdata->bv_len : 0 );
553 Debug( LDAP_DEBUG_TRACE,
554 "send_ldap_extended err=%d oid=%s len=%ld\n",
556 rspoid ? rspoid : "",
557 rspdata != NULL ? rspdata->bv_len : 0 );
561 tag = req2res( op->o_tag );
562 msgid = (tag != LBER_SEQUENCE) ? op->o_msgid : 0;
564 send_ldap_response( conn, op, tag, msgid,
565 err, matched, text, refs,
566 rspoid, rspdata, NULL, ctrls );
586 assert( !LDAP_API_ERROR( err ) );
588 if (op->o_callback && op->o_callback->sc_sresult) {
589 op->o_callback->sc_sresult(conn, op, err, matched, text, refs,
595 LDAP_LOG( OPERATION, ENTRY,
596 "send_search_result: err=%d matched=\"%s\" text=\"%s\"\n",
597 err, matched ? matched : "", text ? text : "" );
599 Debug( LDAP_DEBUG_TRACE,
600 "send_search_result: err=%d matched=\"%s\" text=\"%s\"\n",
601 err, matched ? matched : "", text ? text : "" );
605 assert( err != LDAP_PARTIAL_RESULTS );
607 if( op->o_protocol < LDAP_VERSION3 ) {
608 /* send references in search results */
609 if( err == LDAP_REFERRAL ) {
610 err = LDAP_PARTIAL_RESULTS;
613 tmp = v2ref( refs, text );
618 /* don't send references in search results */
619 assert( refs == NULL );
622 if( err == LDAP_REFERRAL ) {
627 tag = req2res( op->o_tag );
628 msgid = (tag != LBER_SEQUENCE) ? op->o_msgid : 0;
630 send_ldap_response( conn, op, tag, msgid,
631 err, matched, text, refs,
632 NULL, NULL, NULL, ctrls );
636 snprintf( nbuf, sizeof nbuf, "%d nentries=%d", err, nentries );
638 Statslog( LDAP_DEBUG_STATS,
639 "conn=%lu op=%lu SEARCH RESULT tag=%lu err=%s text=%s\n",
640 op->o_connid, op->o_opid, tag, nbuf, text ? text : "" );
654 AttributeName *attrs,
660 BerElement *ber = (BerElement *)berbuf;
662 int i, j, rc=-1, bytes;
666 static AccessControlState acl_state_init = ACL_STATE_INIT;
667 AccessControlState acl_state;
669 AttributeDescription *ad_entry = slap_schema.si_ad_entry;
671 /* a_flags: array of flags telling if the i-th element will be
672 * returned or filtered out
673 * e_flags: array of a_flags
675 char **e_flags = NULL;
677 if (op->o_callback && op->o_callback->sc_sendentry) {
678 return op->o_callback->sc_sendentry( be, conn, op, e, attrs,
683 LDAP_LOG( OPERATION, ENTRY,
684 "send_search_entry: conn %lu dn=\"%s\"%s\n",
685 op->o_connid, e->e_dn, attrsonly ? " (attrsOnly)" : "" );
687 Debug( LDAP_DEBUG_TRACE,
688 "=> send_search_entry: dn=\"%s\"%s\n",
689 e->e_dn, attrsonly ? " (attrsOnly)" : "", 0 );
692 if ( ! access_allowed( be, conn, op, e,
693 ad_entry, NULL, ACL_READ, NULL ) )
697 "send_search_entry: conn %lu access to entry (%s) not allowed\n",
698 op->o_connid, e->e_dn, 0 );
700 Debug( LDAP_DEBUG_ACL,
701 "send_search_entry: access to entry not allowed\n",
710 ber_init_w_nullc( ber, LBER_USE_DER );
712 #ifdef LDAP_CONNECTIONLESS
713 if (conn->c_is_udp) {
714 rc = ber_write(ber, (char *)&op->o_peeraddr, sizeof(struct sockaddr), 0);
715 if (rc != sizeof(struct sockaddr)) {
717 LDAP_LOG( OPERATION, ERR,
718 "send_search_entry: conn %lu ber_printf failed\n",
719 conn ? conn->c_connid : 0, 0, 0 );
721 Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 );
727 if (conn->c_is_udp && op->o_protocol == LDAP_VERSION2) {
728 rc = ber_printf( ber, "{is{t{O{" /*}}}*/,
729 op->o_msgid, "", LDAP_RES_SEARCH_ENTRY, &e->e_name );
731 #endif /* LDAP_CONNECTIONLESS */
733 rc = ber_printf( ber, "{it{O{" /*}}}*/, op->o_msgid,
734 LDAP_RES_SEARCH_ENTRY, &e->e_name );
739 LDAP_LOG( OPERATION, ERR,
740 "send_search_entry: conn %lu ber_printf failed\n",
741 op->o_connid, 0, 0 );
743 Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 );
747 send_ldap_result( conn, op, LDAP_OTHER,
748 NULL, "encoding DN error", NULL, NULL );
752 /* check for special all user attributes ("*") type */
753 userattrs = ( attrs == NULL ) ? 1
754 : an_find( attrs, &AllUser );
756 /* check for special all operational attributes ("+") type */
757 opattrs = ( attrs == NULL ) ? 0
758 : an_find( attrs, &AllOper );
760 /* create an array of arrays of flags. Each flag corresponds
761 * to particular value of attribute and equals 1 if value matches
762 * to ValuesReturnFilter or 0 if not
764 if ( op->vrFilter != NULL ) {
768 for ( a = e->e_attrs, i=0; a != NULL; a = a->a_next, i++ ) {
769 for ( j = 0; a->a_vals[j].bv_val != NULL; j++ ) k++;
771 e_flags = ch_calloc ( 1, i * sizeof(char *) + k );
772 a_flags = (char *)(e_flags + i);
773 for ( a = e->e_attrs, i=0; a != NULL; a = a->a_next, i++ ) {
774 for ( j = 0; a->a_vals[j].bv_val != NULL; j++ );
775 e_flags[i] = a_flags;
779 rc = filter_matched_values(be, conn, op, e->e_attrs, &e_flags) ;
782 LDAP_LOG( OPERATION, ERR,
783 "send_search_entry: conn %lu matched values filtering failed\n",
784 conn ? conn->c_connid : 0, 0, 0 );
786 Debug( LDAP_DEBUG_ANY,
787 "matched values filtering failed\n", 0, 0, 0 );
791 send_ldap_result( conn, op, LDAP_OTHER,
792 NULL, "matched values filtering error",
798 for ( a = e->e_attrs, j = 0; a != NULL; a = a->a_next, j++ ) {
799 AttributeDescription *desc = a->a_desc;
801 if ( attrs == NULL ) {
802 /* all attrs request, skip operational attributes */
803 if( is_at_operational( desc->ad_type ) ) {
808 /* specific attrs requested */
809 if ( is_at_operational( desc->ad_type ) ) {
810 if( !opattrs && !ad_inlist( desc, attrs ) ) {
815 if (!userattrs && !ad_inlist( desc, attrs ) ) {
821 acl_state = acl_state_init;
823 if ( ! access_allowed( be, conn, op, e, desc, NULL,
824 ACL_READ, &acl_state ) )
828 "send_search_entry: conn %lu access to attribute %s not "
829 "allowed\n", op->o_connid, desc->ad_cname.bv_val, 0 );
831 Debug( LDAP_DEBUG_ACL, "acl: "
832 "access to attribute %s not allowed\n",
833 desc->ad_cname.bv_val, 0, 0 );
838 if (( rc = ber_printf( ber, "{O[" /*]}*/ , &desc->ad_cname )) == -1 ) {
840 LDAP_LOG( OPERATION, ERR,
841 "send_search_entry: conn %lu ber_printf failed\n",
842 op->o_connid, 0, 0 );
844 Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 );
848 send_ldap_result( conn, op, LDAP_OTHER,
849 NULL, "encoding description error", NULL, NULL );
854 for ( i = 0; a->a_vals[i].bv_val != NULL; i++ ) {
855 if ( ! access_allowed( be, conn, op, e,
856 desc, &a->a_vals[i], ACL_READ, &acl_state ) )
860 "send_search_entry: conn %lu "
861 "access to attribute %s, value %d not allowed\n",
862 op->o_connid, desc->ad_cname.bv_val, i );
864 Debug( LDAP_DEBUG_ACL,
865 "acl: access to attribute %s, "
866 "value %d not allowed\n",
867 desc->ad_cname.bv_val, i, 0 );
873 if ( op->vrFilter && e_flags[j][i] == 0 ){
877 if (( rc = ber_printf( ber, "O", &a->a_vals[i] )) == -1 ) {
879 LDAP_LOG( OPERATION, ERR,
880 "send_search_entry: conn %lu "
881 "ber_printf failed.\n", op->o_connid, 0, 0 );
883 Debug( LDAP_DEBUG_ANY,
884 "ber_printf failed\n", 0, 0, 0 );
888 send_ldap_result( conn, op, LDAP_OTHER,
889 NULL, "encoding values error",
896 if (( rc = ber_printf( ber, /*{[*/ "]N}" )) == -1 ) {
898 LDAP_LOG( OPERATION, ERR,
899 "send_search_entry: conn %lu ber_printf failed\n",
900 op->o_connid, 0, 0 );
902 Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 );
906 send_ldap_result( conn, op, LDAP_OTHER,
907 NULL, "encode end error", NULL, NULL );
918 /* eventually will loop through generated operational attributes */
919 /* only have subschemaSubentry implemented */
920 aa = backend_operational( be, conn, op, e, attrs, opattrs );
922 if ( aa != NULL && op->vrFilter != NULL ) {
926 for ( a = aa, i=0; a != NULL; a = a->a_next, i++ ) {
927 for ( j = 0; a->a_vals[j].bv_val != NULL; j++ ) k++;
929 e_flags = ch_calloc ( 1, i * sizeof(char *) + k );
930 a_flags = (char *)(e_flags + i);
931 for ( a = e->e_attrs, i=0; a != NULL; a = a->a_next, i++ ) {
932 for ( j = 0; a->a_vals[j].bv_val != NULL; j++ );
933 e_flags[i] = a_flags;
936 rc = filter_matched_values(be, conn, op, aa, &e_flags) ;
940 LDAP_LOG( OPERATION, ERR,
941 "send_search_entry: conn %lu "
942 "matched values filtering failed\n",
943 conn ? conn->c_connid : 0, 0, 0);
945 Debug( LDAP_DEBUG_ANY,
946 "matched values filtering failed\n", 0, 0, 0 );
950 send_ldap_result( conn, op, LDAP_OTHER,
951 NULL, "matched values filtering error",
957 for (a = aa, j=0; a != NULL; a = a->a_next, j++ ) {
958 AttributeDescription *desc = a->a_desc;
960 if ( attrs == NULL ) {
961 /* all attrs request, skip operational attributes */
962 if( is_at_operational( desc->ad_type ) ) {
967 /* specific attrs requested */
968 if( is_at_operational( desc->ad_type ) ) {
969 if( !opattrs && !ad_inlist( desc, attrs ) ) {
973 if (!userattrs && !ad_inlist( desc, attrs ) )
980 acl_state = acl_state_init;
982 if ( ! access_allowed( be, conn, op, e, desc, NULL,
983 ACL_READ, &acl_state ) )
987 "send_search_entry: conn %lu "
988 "access to attribute %s not allowed\n",
989 op->o_connid, desc->ad_cname.bv_val, 0 );
991 Debug( LDAP_DEBUG_ACL, "acl: access to attribute %s "
993 desc->ad_cname.bv_val, 0, 0 );
999 rc = ber_printf( ber, "{O[" /*]}*/ , &desc->ad_cname );
1002 LDAP_LOG( OPERATION, ERR,
1003 "send_search_entry: conn %lu "
1004 "ber_printf failed\n", op->o_connid, 0, 0 );
1006 Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 );
1009 ber_free_buf( ber );
1010 send_ldap_result( conn, op, LDAP_OTHER,
1011 NULL, "encoding description error", NULL, NULL );
1017 if ( ! attrsonly ) {
1018 for ( i = 0; a->a_vals[i].bv_val != NULL; i++ ) {
1019 if ( ! access_allowed( be, conn, op, e,
1020 desc, &a->a_vals[i], ACL_READ, &acl_state ) )
1023 LDAP_LOG( ACL, INFO,
1024 "send_search_entry: conn %lu "
1025 "access to %s, value %d not allowed\n",
1026 op->o_connid, desc->ad_cname.bv_val, i );
1028 Debug( LDAP_DEBUG_ACL,
1029 "acl: access to attribute %s, "
1030 "value %d not allowed\n",
1031 desc->ad_cname.bv_val, i, 0 );
1037 if ( op->vrFilter && e_flags[j][i] == 0 ){
1041 if (( rc = ber_printf( ber, "O", &a->a_vals[i] )) == -1 ) {
1043 LDAP_LOG( OPERATION, ERR,
1044 "send_search_entry: conn %lu ber_printf failed\n",
1045 op->o_connid, 0, 0 );
1047 Debug( LDAP_DEBUG_ANY,
1048 "ber_printf failed\n", 0, 0, 0 );
1051 ber_free_buf( ber );
1052 send_ldap_result( conn, op, LDAP_OTHER,
1053 NULL, "encoding values error",
1062 if (( rc = ber_printf( ber, /*{[*/ "]N}" )) == -1 ) {
1064 LDAP_LOG( OPERATION, ERR,
1065 "send_search_entry: conn %lu ber_printf failed\n",
1066 op->o_connid, 0, 0 );
1068 Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 );
1071 ber_free_buf( ber );
1072 send_ldap_result( conn, op, LDAP_OTHER,
1073 NULL, "encode end error", NULL, NULL );
1087 rc = ber_printf( ber, /*{{*/ "}N}" );
1089 if( rc != -1 && ctrls != NULL ) {
1090 rc = send_ldap_controls( ber, ctrls );
1094 rc = ber_printf( ber, /*{*/ "N}" );
1097 #ifdef LDAP_CONNECTIONLESS
1098 if (conn->c_is_udp && op->o_protocol == LDAP_VERSION2 && rc != -1)
1099 rc = ber_printf( ber, "}" );
1103 LDAP_LOG( OPERATION, ERR,
1104 "send_search_entry: conn %lu ber_printf failed\n",
1105 op->o_connid, 0, 0 );
1107 Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 );
1110 ber_free_buf( ber );
1111 send_ldap_result( conn, op, LDAP_OTHER,
1112 NULL, "encode entry end error", NULL, NULL );
1116 bytes = send_ldap_ber( conn, ber );
1117 ber_free_buf( ber );
1121 LDAP_LOG( OPERATION, ERR,
1122 "send_search_entry: conn %lu ber write failed.\n",
1123 op->o_connid, 0, 0 );
1125 Debug( LDAP_DEBUG_ANY,
1126 "send_search_entry: ber write failed\n",
1133 ldap_pvt_thread_mutex_lock( &num_sent_mutex );
1134 num_bytes_sent += bytes;
1137 ldap_pvt_thread_mutex_unlock( &num_sent_mutex );
1139 Statslog( LDAP_DEBUG_STATS2, "conn=%lu op=%lu ENTRY dn=\"%s\"\n",
1140 conn->c_connid, op->o_opid, e->e_dn, 0, 0 );
1143 LDAP_LOG( OPERATION, ENTRY,
1144 "send_search_entry: conn %lu exit.\n", op->o_connid, 0, 0 );
1146 Debug( LDAP_DEBUG_TRACE, "<= send_search_entry\n", 0, 0, 0 );
1152 if ( e_flags ) free( e_flags );
1157 send_search_reference(
1163 LDAPControl **ctrls,
1168 BerElement *ber = (BerElement *)berbuf;
1172 AttributeDescription *ad_ref = slap_schema.si_ad_ref;
1173 AttributeDescription *ad_entry = slap_schema.si_ad_entry;
1176 LDAP_LOG( OPERATION, ENTRY,
1177 "send_search_reference: conn %lu dn=\"%s\"\n",
1178 op->o_connid, e->e_dn, 0 );
1180 Debug( LDAP_DEBUG_TRACE,
1181 "=> send_search_reference: dn=\"%s\"\n",
1186 if ( ! access_allowed( be, conn, op, e,
1187 ad_entry, NULL, ACL_READ, NULL ) )
1190 LDAP_LOG( ACL, INFO,
1191 "send_search_reference: conn %lu "
1192 "access to entry %s not allowed\n", op->o_connid, e->e_dn, 0 );
1194 Debug( LDAP_DEBUG_ACL,
1195 "send_search_reference: access to entry not allowed\n",
1202 if ( ! access_allowed( be, conn, op, e,
1203 ad_ref, NULL, ACL_READ, NULL ) )
1206 LDAP_LOG( ACL, INFO,
1207 "send_search_reference: conn %lu access "
1208 "to reference not allowed.\n", op->o_connid, 0, 0 );
1210 Debug( LDAP_DEBUG_ACL,
1211 "send_search_reference: access "
1212 "to reference not allowed\n",
1219 if( refs == NULL ) {
1221 LDAP_LOG( OPERATION, ERR,
1222 "send_search_reference: conn %lu null ref in (%s).\n",
1223 op->o_connid, e->e_dn, 0 );
1225 Debug( LDAP_DEBUG_ANY,
1226 "send_search_reference: null ref in (%s)\n",
1233 if( op->o_protocol < LDAP_VERSION3 ) {
1234 /* save the references for the result */
1235 if( refs[0].bv_val != NULL ) {
1236 value_add( v2refs, refs );
1241 ber_init_w_nullc( ber, LBER_USE_DER );
1243 rc = ber_printf( ber, "{it{W}" /*"}"*/ , op->o_msgid,
1244 LDAP_RES_SEARCH_REFERENCE, refs );
1246 if( rc != -1 && ctrls != NULL ) {
1247 rc = send_ldap_controls( ber, ctrls );
1251 rc = ber_printf( ber, /*"{"*/ "N}", op->o_msgid,
1252 LDAP_RES_SEARCH_REFERENCE, refs );
1257 LDAP_LOG( OPERATION, ERR,
1258 "send_search_reference: conn %lu "
1259 "ber_printf failed.\n", op->o_connid, 0, 0 );
1261 Debug( LDAP_DEBUG_ANY,
1262 "send_search_reference: ber_printf failed\n", 0, 0, 0 );
1265 ber_free_buf( ber );
1266 send_ldap_result( conn, op, LDAP_OTHER,
1267 NULL, "encode DN error", NULL, NULL );
1271 bytes = send_ldap_ber( conn, ber );
1272 ber_free_buf( ber );
1274 ldap_pvt_thread_mutex_lock( &num_sent_mutex );
1275 num_bytes_sent += bytes;
1278 ldap_pvt_thread_mutex_unlock( &num_sent_mutex );
1280 Statslog( LDAP_DEBUG_STATS2, "conn=%lu op=%lu REF dn=\"%s\"\n",
1281 conn->c_connid, op->o_opid, e->e_dn, 0, 0 );
1284 LDAP_LOG( OPERATION, ENTRY,
1285 "send_search_reference: conn %lu exit.\n", op->o_connid, 0, 0 );
1287 Debug( LDAP_DEBUG_TRACE, "<= send_search_reference\n", 0, 0, 0 );
1305 *code = LDAP_SUCCESS;
1309 if ( strncasecmp( s, "RESULT", 6 ) != 0 ) {
1311 LDAP_LOG( OPERATION, INFO,
1312 "str2result: (%s), expecting \"RESULT\"\n", s, 0, 0 );
1314 Debug( LDAP_DEBUG_ANY, "str2result (%s) expecting \"RESULT\"\n",
1322 while ( (s = strchr( s, '\n' )) != NULL ) {
1327 if ( (c = strchr( s, ':' )) != NULL ) {
1331 if ( strncasecmp( s, "code", 4 ) == 0 ) {
1335 } else if ( strncasecmp( s, "matched", 7 ) == 0 ) {
1339 } else if ( strncasecmp( s, "info", 4 ) == 0 ) {
1345 LDAP_LOG( OPERATION, INFO, "str2result: (%s) unknown.\n", s, 0, 0 );
1347 Debug( LDAP_DEBUG_ANY, "str2result (%s) unknown\n",