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,
216 char berbuf[LBER_ELEMENT_SIZEOF];
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 ber_init_w_nullc( ber, LBER_USE_DER );
230 LDAP_LOG( OPERATION, ENTRY,
231 "send_ldap_response: msgid=%d tag=%lu err=%d\n",
234 Debug( LDAP_DEBUG_TRACE,
235 "send_ldap_response: msgid=%d tag=%lu err=%d\n",
241 LDAP_LOG( OPERATION, ARGS,
242 "send_ldap_response: conn %lu ref=\"%s\"\n",
243 conn ? conn->c_connid : 0,
244 ref[0].bv_val ? ref[0].bv_val : "NULL" , 0 );
246 Debug( LDAP_DEBUG_ARGS, "send_ldap_response: ref=\"%s\"\n",
247 ref[0].bv_val ? ref[0].bv_val : "NULL",
252 #ifdef LDAP_CONNECTIONLESS
253 if( conn->c_is_udp ) {
255 (char *)&op->o_peeraddr, sizeof(struct sockaddr), 0);
256 if (rc != sizeof(struct sockaddr)) {
258 LDAP_LOG( OPERATION, ERR,
259 "send_ldap_response: conn %lu ber_write failed\n",
260 conn ? conn->c_connid : 0 , 0, 0);
262 Debug( LDAP_DEBUG_ANY, "ber_write failed\n", 0, 0, 0 );
268 if (conn->c_is_udp && op->o_protocol == LDAP_VERSION2) {
269 rc = ber_printf( ber, "{is{t{ess" /*"}}}"*/,
271 matched == NULL ? "" : matched,
272 text == NULL ? "" : text );
276 rc = ber_printf( ber, "{it{ess" /*"}}"*/,
278 matched == NULL ? "" : matched,
279 text == NULL ? "" : text );
284 assert( err == LDAP_REFERRAL );
285 rc = ber_printf( ber, "t{W}",
286 LDAP_TAG_REFERRAL, ref );
288 assert( err != LDAP_REFERRAL );
292 if( rc != -1 && sasldata != NULL ) {
293 rc = ber_printf( ber, "tO",
294 LDAP_TAG_SASL_RES_CREDS, sasldata );
297 if( rc != -1 && resoid != NULL ) {
298 rc = ber_printf( ber, "ts",
299 LDAP_TAG_EXOP_RES_OID, resoid );
302 if( rc != -1 && resdata != NULL ) {
303 rc = ber_printf( ber, "tO",
304 LDAP_TAG_EXOP_RES_VALUE, resdata );
308 rc = ber_printf( ber, /*"{"*/ "N}" );
311 if( rc != -1 && ctrls != NULL ) {
312 rc = send_ldap_controls( ber, ctrls );
316 rc = ber_printf( ber, /*"{"*/ "N}" );
319 #ifdef LDAP_CONNECTIONLESS
320 if( conn->c_is_udp && op->o_protocol == LDAP_VERSION2 && rc != -1 ) {
321 rc = ber_printf( ber, /*"{"*/ "N}" );
327 LDAP_LOG( OPERATION, ERR,
328 "send_ldap_response: conn %lu ber_printf failed\n",
329 conn ? conn->c_connid : 0, 0, 0 );
331 Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 );
339 bytes = send_ldap_ber( conn, ber );
344 LDAP_LOG( OPERATION, ERR,
345 "send_ldap_response: conn %lu ber write failed\n",
346 conn ? conn->c_connid : 0, 0, 0 );
348 Debug( LDAP_DEBUG_ANY,
349 "send_ldap_response: ber write failed\n",
356 ldap_pvt_thread_mutex_lock( &num_sent_mutex );
357 num_bytes_sent += bytes;
359 ldap_pvt_thread_mutex_unlock( &num_sent_mutex );
365 send_ldap_disconnect(
376 #define LDAP_UNSOLICITED_ERROR(e) \
377 ( (e) == LDAP_PROTOCOL_ERROR \
378 || (e) == LDAP_STRONG_AUTH_REQUIRED \
379 || (e) == LDAP_UNAVAILABLE )
381 assert( LDAP_UNSOLICITED_ERROR( err ) );
384 LDAP_LOG( OPERATION, ENTRY,
385 "send_ldap_disconnect: conn %lu %d:%s\n",
386 conn ? conn->c_connid : 0, err, text ? text : "" );
388 Debug( LDAP_DEBUG_TRACE,
389 "send_ldap_disconnect %d:%s\n",
390 err, text ? text : "", NULL );
394 if ( op->o_protocol < LDAP_VERSION3 ) {
396 tag = req2res( op->o_tag );
397 msgid = (tag != LBER_SEQUENCE) ? op->o_msgid : 0;
400 reqoid = LDAP_NOTICE_DISCONNECT;
401 tag = LDAP_RES_EXTENDED;
405 send_ldap_response( conn, op, tag, msgid,
406 err, NULL, text, NULL,
407 reqoid, NULL, NULL, NULL );
409 Statslog( LDAP_DEBUG_STATS,
410 "conn=%lu op=%lu DISCONNECT tag=%lu err=%d text=%s\n",
411 op->o_connid, op->o_opid, tag, err, text ? text : "" );
429 assert( !LDAP_API_ERROR( err ) );
432 LDAP_LOG( OPERATION, ENTRY,
433 "send_ldap_result : conn %lu op=%lu p=%d\n",
434 op->o_connid, op->o_opid, op->o_protocol );
436 Debug( LDAP_DEBUG_TRACE,
437 "send_ldap_result: conn=%lu op=%lu p=%d\n",
438 op->o_connid, op->o_opid, op->o_protocol );
442 LDAP_LOG( OPERATION, ARGS,
443 "send_ldap_result: err=%d matched=\"%s\" text=\"%s\"\n",
444 err, matched ? matched : "", text ? text : "" );
446 Debug( LDAP_DEBUG_ARGS,
447 "send_ldap_result: err=%d matched=\"%s\" text=\"%s\"\n",
448 err, matched ? matched : "", text ? text : "" );
454 LDAP_LOG( OPERATION, ARGS,
455 "send_ldap_result: referral=\"%s\"\n",
456 ref[0].bv_val ? ref[0].bv_val : "NULL", 0, 0 );
458 Debug( LDAP_DEBUG_ARGS,
459 "send_ldap_result: referral=\"%s\"\n",
460 ref[0].bv_val ? ref[0].bv_val : "NULL",
465 assert( err != LDAP_PARTIAL_RESULTS );
467 if ( err == LDAP_REFERRAL ) {
469 err = LDAP_NO_SUCH_OBJECT;
470 } else if ( op->o_protocol < LDAP_VERSION3 ) {
471 err = LDAP_PARTIAL_RESULTS;
475 if ( op->o_protocol < LDAP_VERSION3 ) {
476 tmp = v2ref( ref, text );
481 tag = req2res( op->o_tag );
482 msgid = (tag != LBER_SEQUENCE) ? op->o_msgid : 0;
484 send_ldap_response( conn, op, tag, msgid,
485 err, matched, text, ref,
486 NULL, NULL, NULL, ctrls );
488 Statslog( LDAP_DEBUG_STATS,
489 "conn=%lu op=%lu RESULT tag=%lu err=%d text=%s\n",
490 op->o_connid, op->o_opid, tag, err, text ? text : "" );
513 LDAP_LOG( OPERATION, ENTRY,
514 "send_ldap_sasl: conn %lu err=%d len=%lu\n",
515 op->o_connid, err, cred ? cred->bv_len : -1 );
517 Debug( LDAP_DEBUG_TRACE, "send_ldap_sasl: err=%d len=%ld\n",
518 err, cred ? (long) cred->bv_len : -1, NULL );
522 tag = req2res( op->o_tag );
523 msgid = (tag != LBER_SEQUENCE) ? op->o_msgid : 0;
525 send_ldap_response( conn, op, tag, msgid,
526 err, matched, text, ref,
527 NULL, NULL, cred, ctrls );
539 struct berval *rspdata,
547 LDAP_LOG( OPERATION, ENTRY,
548 "send_ldap_extended: err=%d oid=%s len=%ld\n",
549 err, rspoid ? rspoid : "",
550 rspdata != NULL ? rspdata->bv_len : 0 );
552 Debug( LDAP_DEBUG_TRACE,
553 "send_ldap_extended err=%d oid=%s len=%ld\n",
555 rspoid ? rspoid : "",
556 rspdata != NULL ? rspdata->bv_len : 0 );
560 tag = req2res( op->o_tag );
561 msgid = (tag != LBER_SEQUENCE) ? op->o_msgid : 0;
563 send_ldap_response( conn, op, tag, msgid,
564 err, matched, text, refs,
565 rspoid, rspdata, NULL, ctrls );
585 assert( !LDAP_API_ERROR( err ) );
587 if (op->o_callback && op->o_callback->sc_sresult) {
588 op->o_callback->sc_sresult(conn, op, err, matched, text, refs,
594 LDAP_LOG( OPERATION, ENTRY,
595 "send_search_result: err=%d matched=\"%s\" text=\"%s\"\n",
596 err, matched ? matched : "", text ? text : "" );
598 Debug( LDAP_DEBUG_TRACE,
599 "send_search_result: err=%d matched=\"%s\" text=\"%s\"\n",
600 err, matched ? matched : "", text ? text : "" );
604 assert( err != LDAP_PARTIAL_RESULTS );
606 if( op->o_protocol < LDAP_VERSION3 ) {
607 /* send references in search results */
608 if( err == LDAP_REFERRAL ) {
609 err = LDAP_PARTIAL_RESULTS;
612 tmp = v2ref( refs, text );
617 /* don't send references in search results */
618 assert( refs == NULL );
621 if( err == LDAP_REFERRAL ) {
626 tag = req2res( op->o_tag );
627 msgid = (tag != LBER_SEQUENCE) ? op->o_msgid : 0;
629 send_ldap_response( conn, op, tag, msgid,
630 err, matched, text, refs,
631 NULL, NULL, NULL, ctrls );
635 snprintf( nbuf, sizeof nbuf, "%d nentries=%d", err, nentries );
637 Statslog( LDAP_DEBUG_STATS,
638 "conn=%lu op=%lu SEARCH RESULT tag=%lu err=%s text=%s\n",
639 op->o_connid, op->o_opid, tag, nbuf, text ? text : "" );
653 AttributeName *attrs,
658 char berbuf[LBER_ELEMENT_SIZEOF];
659 BerElement *ber = (BerElement *)berbuf;
661 int i, j, rc=-1, bytes;
665 static AccessControlState acl_state_init = ACL_STATE_INIT;
666 AccessControlState acl_state;
668 AttributeDescription *ad_entry = slap_schema.si_ad_entry;
670 /* a_flags: array of flags telling if the i-th element will be
671 * returned or filtered out
672 * e_flags: array of a_flags
674 char **e_flags = NULL;
676 if (op->o_callback && op->o_callback->sc_sendentry) {
677 return op->o_callback->sc_sendentry( be, conn, op, e, attrs,
682 LDAP_LOG( OPERATION, ENTRY,
683 "send_search_entry: conn %lu dn=\"%s\"%s\n",
684 op->o_connid, e->e_dn, attrsonly ? " (attrsOnly)" : "" );
686 Debug( LDAP_DEBUG_TRACE,
687 "=> send_search_entry: dn=\"%s\"%s\n",
688 e->e_dn, attrsonly ? " (attrsOnly)" : "", 0 );
691 if ( ! access_allowed( be, conn, op, e,
692 ad_entry, NULL, ACL_READ, NULL ) )
696 "send_search_entry: conn %lu access to entry (%s) not allowed\n",
697 op->o_connid, e->e_dn, 0 );
699 Debug( LDAP_DEBUG_ACL,
700 "send_search_entry: access to entry not allowed\n",
709 ber_init_w_nullc( ber, LBER_USE_DER );
711 #ifdef LDAP_CONNECTIONLESS
712 if (conn->c_is_udp) {
714 (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++;
772 size = i * sizeof(char *) + k;
775 e_flags = ch_calloc ( 1, i * sizeof(char *) + k );
776 a_flags = (char *)(e_flags + i);
777 memset( a_flags, 0, k );
778 for ( a = e->e_attrs, i=0; a != NULL; a = a->a_next, i++ ) {
779 for ( j = 0; a->a_vals[j].bv_val != NULL; j++ );
780 e_flags[i] = a_flags;
784 rc = filter_matched_values(be, conn, op, e->e_attrs, &e_flags) ;
787 LDAP_LOG( OPERATION, ERR,
788 "send_search_entry: conn %lu matched values filtering failed\n",
789 conn ? conn->c_connid : 0, 0, 0 );
791 Debug( LDAP_DEBUG_ANY,
792 "matched values filtering failed\n", 0, 0, 0 );
796 send_ldap_result( conn, op, LDAP_OTHER,
797 NULL, "matched values filtering error",
804 for ( a = e->e_attrs, j = 0; a != NULL; a = a->a_next, j++ ) {
805 AttributeDescription *desc = a->a_desc;
807 if ( attrs == NULL ) {
808 /* all attrs request, skip operational attributes */
809 if( is_at_operational( desc->ad_type ) ) {
814 /* specific attrs requested */
815 if ( is_at_operational( desc->ad_type ) ) {
816 if( !opattrs && !ad_inlist( desc, attrs ) ) {
821 if (!userattrs && !ad_inlist( desc, attrs ) ) {
827 acl_state = acl_state_init;
829 if ( ! access_allowed( be, conn, op, e, desc, NULL,
830 ACL_READ, &acl_state ) )
834 "send_search_entry: conn %lu access to attribute %s not "
835 "allowed\n", op->o_connid, desc->ad_cname.bv_val, 0 );
837 Debug( LDAP_DEBUG_ACL, "acl: "
838 "access to attribute %s not allowed\n",
839 desc->ad_cname.bv_val, 0, 0 );
844 if (( rc = ber_printf( ber, "{O[" /*]}*/ , &desc->ad_cname )) == -1 ) {
846 LDAP_LOG( OPERATION, ERR,
847 "send_search_entry: conn %lu ber_printf failed\n",
848 op->o_connid, 0, 0 );
850 Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 );
854 send_ldap_result( conn, op, LDAP_OTHER,
855 NULL, "encoding description error", NULL, NULL );
860 for ( i = 0; a->a_vals[i].bv_val != NULL; i++ ) {
861 if ( ! access_allowed( be, conn, op, e,
862 desc, &a->a_vals[i], ACL_READ, &acl_state ) )
866 "send_search_entry: conn %lu "
867 "access to attribute %s, value %d not allowed\n",
868 op->o_connid, desc->ad_cname.bv_val, i );
870 Debug( LDAP_DEBUG_ACL,
871 "acl: access to attribute %s, "
872 "value %d not allowed\n",
873 desc->ad_cname.bv_val, i, 0 );
879 if ( op->vrFilter && e_flags[j][i] == 0 ){
883 if (( rc = ber_printf( ber, "O", &a->a_vals[i] )) == -1 ) {
885 LDAP_LOG( OPERATION, ERR,
886 "send_search_entry: conn %lu "
887 "ber_printf failed.\n", op->o_connid, 0, 0 );
889 Debug( LDAP_DEBUG_ANY,
890 "ber_printf failed\n", 0, 0, 0 );
894 send_ldap_result( conn, op, LDAP_OTHER,
895 NULL, "encoding values error",
902 if (( rc = ber_printf( ber, /*{[*/ "]N}" )) == -1 ) {
904 LDAP_LOG( OPERATION, ERR,
905 "send_search_entry: conn %lu ber_printf failed\n",
906 op->o_connid, 0, 0 );
908 Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 );
912 send_ldap_result( conn, op, LDAP_OTHER,
913 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++;
930 size = i * sizeof(char *) + k;
932 char *a_flags, **tmp;
935 * Reuse previous memory - we likely need less space
936 * for operational attributes
938 tmp = ch_realloc ( e_flags, i * sizeof(char *) + k );
941 LDAP_LOG( OPERATION, ERR,
942 "send_search_entry: conn %lu "
944 "for matched values filtering\n",
945 conn ? conn->c_connid : 0, 0, 0);
947 Debug( LDAP_DEBUG_ANY,
948 "send_search_entry: conn %lu "
950 "for matched values filtering\n",
951 conn ? conn->c_connid : 0, 0, 0 );
955 send_ldap_result( conn, op, LDAP_NO_MEMORY,
956 NULL, NULL, NULL, NULL );
960 a_flags = (char *)(e_flags + i);
961 memset( a_flags, 0, k );
962 for ( a = aa, i=0; a != NULL; a = a->a_next, i++ ) {
963 for ( j = 0; a->a_vals[j].bv_val != NULL; j++ );
964 e_flags[i] = a_flags;
967 rc = filter_matched_values(be, conn, op, aa, &e_flags) ;
971 LDAP_LOG( OPERATION, ERR,
972 "send_search_entry: conn %lu "
973 "matched values filtering failed\n",
974 conn ? conn->c_connid : 0, 0, 0);
976 Debug( LDAP_DEBUG_ANY,
977 "matched values filtering failed\n", 0, 0, 0 );
981 send_ldap_result( conn, op, LDAP_OTHER,
982 NULL, "matched values filtering error",
989 for (a = aa, j=0; a != NULL; a = a->a_next, j++ ) {
990 AttributeDescription *desc = a->a_desc;
992 if ( attrs == NULL ) {
993 /* all attrs request, skip operational attributes */
994 if( is_at_operational( desc->ad_type ) ) {
999 /* specific attrs requested */
1000 if( is_at_operational( desc->ad_type ) ) {
1001 if( !opattrs && !ad_inlist( desc, attrs ) ) {
1005 if (!userattrs && !ad_inlist( desc, attrs ) )
1012 acl_state = acl_state_init;
1014 if ( ! access_allowed( be, conn, op, e, desc, NULL,
1015 ACL_READ, &acl_state ) )
1018 LDAP_LOG( ACL, INFO,
1019 "send_search_entry: conn %lu "
1020 "access to attribute %s not allowed\n",
1021 op->o_connid, desc->ad_cname.bv_val, 0 );
1023 Debug( LDAP_DEBUG_ACL, "acl: access to attribute %s "
1025 desc->ad_cname.bv_val, 0, 0 );
1031 rc = ber_printf( ber, "{O[" /*]}*/ , &desc->ad_cname );
1034 LDAP_LOG( OPERATION, ERR,
1035 "send_search_entry: conn %lu "
1036 "ber_printf failed\n", op->o_connid, 0, 0 );
1038 Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 );
1041 ber_free_buf( ber );
1042 send_ldap_result( conn, op, LDAP_OTHER,
1043 NULL, "encoding description error", NULL, NULL );
1049 if ( ! attrsonly ) {
1050 for ( i = 0; a->a_vals[i].bv_val != NULL; i++ ) {
1051 if ( ! access_allowed( be, conn, op, e,
1052 desc, &a->a_vals[i], ACL_READ, &acl_state ) )
1055 LDAP_LOG( ACL, INFO,
1056 "send_search_entry: conn %lu "
1057 "access to %s, value %d not allowed\n",
1058 op->o_connid, desc->ad_cname.bv_val, i );
1060 Debug( LDAP_DEBUG_ACL,
1061 "acl: access to attribute %s, "
1062 "value %d not allowed\n",
1063 desc->ad_cname.bv_val, i, 0 );
1069 if ( op->vrFilter && e_flags[j][i] == 0 ){
1073 if (( rc = ber_printf( ber, "O", &a->a_vals[i] )) == -1 ) {
1075 LDAP_LOG( OPERATION, ERR,
1076 "send_search_entry: conn %lu ber_printf failed\n",
1077 op->o_connid, 0, 0 );
1079 Debug( LDAP_DEBUG_ANY,
1080 "ber_printf failed\n", 0, 0, 0 );
1083 ber_free_buf( ber );
1084 send_ldap_result( conn, op, LDAP_OTHER,
1085 NULL, "encoding values error",
1094 if (( rc = ber_printf( ber, /*{[*/ "]N}" )) == -1 ) {
1096 LDAP_LOG( OPERATION, ERR,
1097 "send_search_entry: conn %lu ber_printf failed\n",
1098 op->o_connid, 0, 0 );
1100 Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 );
1103 ber_free_buf( ber );
1104 send_ldap_result( conn, op, LDAP_OTHER,
1105 NULL, "encode end error", NULL, NULL );
1119 rc = ber_printf( ber, /*{{*/ "}N}" );
1121 if( rc != -1 && ctrls != NULL ) {
1122 rc = send_ldap_controls( ber, ctrls );
1126 rc = ber_printf( ber, /*{*/ "N}" );
1129 #ifdef LDAP_CONNECTIONLESS
1130 if (conn->c_is_udp && op->o_protocol == LDAP_VERSION2 && rc != -1) {
1131 rc = ber_printf( ber, "}" );
1136 LDAP_LOG( OPERATION, ERR,
1137 "send_search_entry: conn %lu ber_printf failed\n",
1138 op->o_connid, 0, 0 );
1140 Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 );
1143 ber_free_buf( ber );
1144 send_ldap_result( conn, op, LDAP_OTHER,
1145 NULL, "encode entry end error", NULL, NULL );
1149 bytes = op->o_noop ? 0 : send_ldap_ber( conn, ber );
1150 ber_free_buf( ber );
1154 LDAP_LOG( OPERATION, ERR,
1155 "send_search_entry: conn %lu ber write failed.\n",
1156 op->o_connid, 0, 0 );
1158 Debug( LDAP_DEBUG_ANY,
1159 "send_search_entry: ber write failed\n",
1166 ldap_pvt_thread_mutex_lock( &num_sent_mutex );
1167 num_bytes_sent += bytes;
1170 ldap_pvt_thread_mutex_unlock( &num_sent_mutex );
1172 Statslog( LDAP_DEBUG_STATS2, "conn=%lu op=%lu ENTRY dn=\"%s\"\n",
1173 conn->c_connid, op->o_opid, e->e_dn, 0, 0 );
1176 LDAP_LOG( OPERATION, ENTRY,
1177 "send_search_entry: conn %lu exit.\n", op->o_connid, 0, 0 );
1179 Debug( LDAP_DEBUG_TRACE, "<= send_search_entry\n", 0, 0, 0 );
1185 if ( e_flags ) free( e_flags );
1190 send_search_reference(
1196 LDAPControl **ctrls,
1200 char berbuf[LBER_ELEMENT_SIZEOF];
1201 BerElement *ber = (BerElement *)berbuf;
1205 AttributeDescription *ad_ref = slap_schema.si_ad_ref;
1206 AttributeDescription *ad_entry = slap_schema.si_ad_entry;
1209 LDAP_LOG( OPERATION, ENTRY,
1210 "send_search_reference: conn %lu dn=\"%s\"\n",
1211 op->o_connid, e ? e->e_dn : "(null)", 0 );
1213 Debug( LDAP_DEBUG_TRACE,
1214 "=> send_search_reference: dn=\"%s\"\n",
1215 e ? e->e_dn : "(null)", 0, 0 );
1219 if ( e && ! access_allowed( be, conn, op, e,
1220 ad_entry, NULL, ACL_READ, NULL ) )
1223 LDAP_LOG( ACL, INFO,
1224 "send_search_reference: conn %lu "
1225 "access to entry %s not allowed\n",
1226 op->o_connid, e->e_dn, 0 );
1228 Debug( LDAP_DEBUG_ACL,
1229 "send_search_reference: access to entry not allowed\n",
1236 if ( e && ! access_allowed( be, conn, op, e,
1237 ad_ref, NULL, ACL_READ, NULL ) )
1240 LDAP_LOG( ACL, INFO,
1241 "send_search_reference: conn %lu access "
1242 "to reference not allowed.\n", op->o_connid, 0, 0 );
1244 Debug( LDAP_DEBUG_ACL,
1245 "send_search_reference: access "
1246 "to reference not allowed\n",
1253 if( refs == NULL ) {
1255 LDAP_LOG( OPERATION, ERR,
1256 "send_search_reference: conn %lu null ref in (%s).\n",
1257 op->o_connid, e ? e->e_dn : "(null)", 0 );
1259 Debug( LDAP_DEBUG_ANY,
1260 "send_search_reference: null ref in (%s)\n",
1261 e ? e->e_dn : "(null)", 0, 0 );
1267 if( op->o_protocol < LDAP_VERSION3 ) {
1268 /* save the references for the result */
1269 if( refs[0].bv_val != NULL ) {
1270 value_add( v2refs, refs );
1275 ber_init_w_nullc( ber, LBER_USE_DER );
1277 rc = ber_printf( ber, "{it{W}" /*"}"*/ , op->o_msgid,
1278 LDAP_RES_SEARCH_REFERENCE, refs );
1280 if( rc != -1 && ctrls != NULL ) {
1281 rc = send_ldap_controls( ber, ctrls );
1285 rc = ber_printf( ber, /*"{"*/ "N}", op->o_msgid,
1286 LDAP_RES_SEARCH_REFERENCE, refs );
1291 LDAP_LOG( OPERATION, ERR,
1292 "send_search_reference: conn %lu "
1293 "ber_printf failed.\n", op->o_connid, 0, 0 );
1295 Debug( LDAP_DEBUG_ANY,
1296 "send_search_reference: ber_printf failed\n", 0, 0, 0 );
1299 ber_free_buf( ber );
1300 send_ldap_result( conn, op, LDAP_OTHER,
1301 NULL, "encode DN error", NULL, NULL );
1305 bytes = op->o_noop ? 0 : send_ldap_ber( conn, ber );
1306 ber_free_buf( ber );
1308 ldap_pvt_thread_mutex_lock( &num_sent_mutex );
1309 num_bytes_sent += bytes;
1312 ldap_pvt_thread_mutex_unlock( &num_sent_mutex );
1314 Statslog( LDAP_DEBUG_STATS2, "conn=%lu op=%lu REF dn=\"%s\"\n",
1315 conn->c_connid, op->o_opid, e ? e->e_dn : "(null)", 0, 0 );
1318 LDAP_LOG( OPERATION, ENTRY,
1319 "send_search_reference: conn %lu exit.\n", op->o_connid, 0, 0 );
1321 Debug( LDAP_DEBUG_TRACE, "<= send_search_reference\n", 0, 0, 0 );
1339 *code = LDAP_SUCCESS;
1343 if ( strncasecmp( s, "RESULT", 6 ) != 0 ) {
1345 LDAP_LOG( OPERATION, INFO,
1346 "str2result: (%s), expecting \"RESULT\"\n", s, 0, 0 );
1348 Debug( LDAP_DEBUG_ANY, "str2result (%s) expecting \"RESULT\"\n",
1356 while ( (s = strchr( s, '\n' )) != NULL ) {
1361 if ( (c = strchr( s, ':' )) != NULL ) {
1365 if ( strncasecmp( s, "code", 4 ) == 0 ) {
1369 } else if ( strncasecmp( s, "matched", 7 ) == 0 ) {
1373 } else if ( strncasecmp( s, "info", 4 ) == 0 ) {
1379 LDAP_LOG( OPERATION, INFO, "str2result: (%s) unknown.\n", s, 0, 0 );
1381 Debug( LDAP_DEBUG_ANY, "str2result (%s) unknown\n",