X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fresult.c;h=4cfd8f1e2b7faffb8ff12a81f8666c2779030699;hb=fe569dbb7517dbb8bf1905c4f87732197114c4cf;hp=211a3d606b2d44428925e5dd4d259f060ad15257;hpb=f52cc9bab51e427afa3ed5d28be012d8da27a7a8;p=openldap diff --git a/servers/slapd/result.c b/servers/slapd/result.c index 211a3d606b..4cfd8f1e2b 100644 --- a/servers/slapd/result.c +++ b/servers/slapd/result.c @@ -1,7 +1,7 @@ /* result.c - routines to send ldap results, errors, and referrals */ /* $OpenLDAP$ */ /* - * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved. + * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved. * COPYING RESTRICTIONS APPLY, see COPYRIGHT file */ @@ -11,7 +11,6 @@ #include #include -#include #include #include #include @@ -19,7 +18,7 @@ #include "slap.h" -static char *v2ref( BVarray ref, const char *text ) +static char *v2ref( BerVarray ref, const char *text ) { size_t len = 0, i = 0; char *v2; @@ -39,7 +38,16 @@ static char *v2ref( BVarray ref, const char *text ) } } - v2 = ch_malloc( len+i+sizeof("Referral:") ); + v2 = SLAP_MALLOC( len+i+sizeof("Referral:") ); + if( v2 == NULL ) { +#ifdef NEW_LOGGING + LDAP_LOG( OPERATION, ERR, "v2ref: SLAP_MALLOC failed", 0, 0, 0 ); +#else + Debug( LDAP_DEBUG_ANY, "v2ref: SLAP_MALLOC failed", 0, 0, 0 ); +#endif + return NULL; + } + if( text != NULL ) { strcpy(v2, text); if( i ) { @@ -50,7 +58,15 @@ static char *v2ref( BVarray ref, const char *text ) len += sizeof("Referral:"); for( i=0; ref[i].bv_val != NULL; i++ ) { - v2 = ch_realloc( v2, len + ref[i].bv_len + 1 ); + v2 = SLAP_REALLOC( v2, len + ref[i].bv_len + 1 ); + if( v2 == NULL ) { +#ifdef NEW_LOGGING + LDAP_LOG( OPERATION, ERR, "v2ref: SLAP_MALLOC failed", 0, 0, 0 ); +#else + Debug( LDAP_DEBUG_ANY, "v2ref: SLAP_MALLOC failed", 0, 0, 0 ); +#endif + return NULL; + } v2[len-1] = '\n'; AC_MEMCPY(&v2[len], ref[i].bv_val, ref[i].bv_len ); len += ref[i].bv_len; @@ -134,15 +150,14 @@ static long send_ldap_ber( */ #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ERR, - "send_ldap_ber: conn %d ber_flush failed err=%d (%s)\n", - conn ? conn->c_connid : 0, err, sock_errstr(err) )); + LDAP_LOG( OPERATION, ERR, + "send_ldap_ber: conn %lu ber_flush failed err=%d (%s)\n", + conn ? conn->c_connid : 0, err, sock_errstr(err) ); #else Debug( LDAP_DEBUG_CONNS, "ber_flush failed errno=%d reason=\"%s\"\n", err, sock_errstr(err), 0 ); #endif - if ( err != EWOULDBLOCK && err != EAGAIN ) { connection_closing( conn ); @@ -167,6 +182,38 @@ static long send_ldap_ber( return bytes; } +static int +send_ldap_controls( BerElement *ber, LDAPControl **c ) +{ + int rc; + if( c == NULL ) return 0; + + rc = ber_printf( ber, "t{"/*}*/, LDAP_TAG_CONTROLS ); + if( rc == -1 ) return rc; + + for( ; *c != NULL; c++) { + rc = ber_printf( ber, "{s" /*}*/, (*c)->ldctl_oid ); + + if( (*c)->ldctl_iscritical ) { + rc = ber_printf( ber, "b", + (ber_int_t) (*c)->ldctl_iscritical ) ; + if( rc == -1 ) return rc; + } + + if( (*c)->ldctl_value.bv_val != NULL ) { + rc = ber_printf( ber, "O", &((*c)->ldctl_value)); + if( rc == -1 ) return rc; + } + + rc = ber_printf( ber, /*{*/"N}" ); + if( rc == -1 ) return rc; + } + + rc = ber_printf( ber, /*{*/"N}" ); + + return rc; +} + static void send_ldap_response( Connection *conn, @@ -176,61 +223,58 @@ send_ldap_response( ber_int_t err, const char *matched, const char *text, - BVarray ref, + BerVarray ref, const char *resoid, struct berval *resdata, struct berval *sasldata, LDAPControl **ctrls ) { - char berbuf[256]; + char berbuf[LBER_ELEMENT_SIZEOF]; BerElement *ber = (BerElement *)berbuf; int rc; long bytes; - if (op->o_response) { - op->o_response( conn, op, tag, msgid, err, matched, + if (op->o_callback && op->o_callback->sc_response) { + op->o_callback->sc_response( conn, op, tag, msgid, err, matched, text, ref, resoid, resdata, sasldata, ctrls ); return; } - assert( ctrls == NULL ); /* ctrls not implemented */ - ber_init_w_nullc( ber, LBER_USE_DER ); #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ENTRY, - "send_ldap_response: conn %d msgid=%ld tag=%ld err=%ld\n", - conn ? conn->c_connid : 0, (long)msgid, (long)tag, (long)err )); + LDAP_LOG( OPERATION, ENTRY, + "send_ldap_response: msgid=%d tag=%lu err=%d\n", + msgid, tag, err ); #else Debug( LDAP_DEBUG_TRACE, - "send_ldap_response: msgid=%ld tag=%ld err=%ld\n", - (long) msgid, (long) tag, (long) err ); + "send_ldap_response: msgid=%d tag=%lu err=%d\n", + msgid, tag, err ); #endif - if( ref ) { #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ARGS, - "send_ldap_response: conn %d ref=\"%s\"\n", - conn ? conn->c_connid : 0, - ref[0].bv_val ? ref[0].bv_val : "NULL" )); + LDAP_LOG( OPERATION, ARGS, + "send_ldap_response: conn %lu ref=\"%s\"\n", + conn ? conn->c_connid : 0, + ref[0].bv_val ? ref[0].bv_val : "NULL" , 0 ); #else Debug( LDAP_DEBUG_ARGS, "send_ldap_response: ref=\"%s\"\n", ref[0].bv_val ? ref[0].bv_val : "NULL", NULL, NULL ); #endif - } #ifdef LDAP_CONNECTIONLESS - if (conn->c_is_udp) { - rc = ber_write(ber, (char *)&op->o_peeraddr, sizeof(struct sockaddr), 0); + if( conn->c_is_udp ) { + rc = ber_write(ber, + (char *)&op->o_peeraddr, sizeof(struct sockaddr), 0); if (rc != sizeof(struct sockaddr)) { #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ERR, - "send_ldap_response: conn %d ber_write failed\n", - conn ? conn->c_connid : 0 )); + LDAP_LOG( OPERATION, ERR, + "send_ldap_response: conn %lu ber_write failed\n", + conn ? conn->c_connid : 0 , 0, 0); #else Debug( LDAP_DEBUG_ANY, "ber_write failed\n", 0, 0, 0 ); #endif @@ -239,14 +283,14 @@ send_ldap_response( } } if (conn->c_is_udp && op->o_protocol == LDAP_VERSION2) { - rc = ber_printf( ber, "{is{t{ess", + rc = ber_printf( ber, "{is{t{ess" /*"}}}"*/, msgid, "", tag, err, matched == NULL ? "" : matched, text == NULL ? "" : text ); } else #endif { - rc = ber_printf( ber, "{it{ess", + rc = ber_printf( ber, "{it{ess" /*"}}"*/, msgid, tag, err, matched == NULL ? "" : matched, text == NULL ? "" : text ); @@ -278,19 +322,28 @@ send_ldap_response( } if( rc != -1 ) { - rc = ber_printf( ber, "N}N}" ); + rc = ber_printf( ber, /*"{"*/ "N}" ); } + + if( rc != -1 && ctrls != NULL ) { + rc = send_ldap_controls( ber, ctrls ); + } + + if( rc != -1 ) { + rc = ber_printf( ber, /*"{"*/ "N}" ); + } + #ifdef LDAP_CONNECTIONLESS if( conn->c_is_udp && op->o_protocol == LDAP_VERSION2 && rc != -1 ) { - rc = ber_printf( ber, "N}" ); + rc = ber_printf( ber, /*"{"*/ "N}" ); } #endif if ( rc == -1 ) { #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ERR, - "send_ldap_response: conn %d ber_printf failed\n", - conn ? conn->c_connid : 0 )); + LDAP_LOG( OPERATION, ERR, + "send_ldap_response: conn %lu ber_printf failed\n", + conn ? conn->c_connid : 0, 0, 0 ); #else Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 ); #endif @@ -305,9 +358,9 @@ send_ldap_response( if ( bytes < 0 ) { #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ERR, - "send_ldap_response: conn %d ber write failed\n", - conn ? conn->c_connid : 0 )); + LDAP_LOG( OPERATION, ERR, + "send_ldap_response: conn %lu ber write failed\n", + conn ? conn->c_connid : 0, 0, 0 ); #else Debug( LDAP_DEBUG_ANY, "send_ldap_response: ber write failed\n", @@ -345,9 +398,9 @@ send_ldap_disconnect( assert( LDAP_UNSOLICITED_ERROR( err ) ); #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ENTRY, - "send_ldap_disconnect: conn %d %d:%s\n", - conn ? conn->c_connid : 0, err, text ? text : "" )); + LDAP_LOG( OPERATION, ENTRY, + "send_ldap_disconnect: conn %lu %d:%s\n", + conn ? conn->c_connid : 0, err, text ? text : "" ); #else Debug( LDAP_DEBUG_TRACE, "send_ldap_disconnect %d:%s\n", @@ -371,9 +424,8 @@ send_ldap_disconnect( reqoid, NULL, NULL, NULL ); Statslog( LDAP_DEBUG_STATS, - "conn=%ld op=%ld DISCONNECT tag=%lu err=%ld text=%s\n", - (long) op->o_connid, (long) op->o_opid, - (unsigned long) tag, (long) err, text ? text : "" ); + "conn=%lu op=%lu DISCONNECT tag=%lu err=%d text=%s\n", + op->o_connid, op->o_opid, tag, err, text ? text : "" ); } void @@ -383,7 +435,7 @@ send_ldap_result( ber_int_t err, const char *matched, const char *text, - BVarray ref, + BerVarray ref, LDAPControl **ctrls ) { @@ -394,19 +446,19 @@ send_ldap_result( assert( !LDAP_API_ERROR( err ) ); #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ENTRY, - "send_ldap_result : conn %ld op=%ld p=%d\n", - (long)op->o_connid, (long)op->o_opid, op->o_protocol )); + LDAP_LOG( OPERATION, ENTRY, + "send_ldap_result : conn %lu op=%lu p=%d\n", + op->o_connid, op->o_opid, op->o_protocol ); #else Debug( LDAP_DEBUG_TRACE, - "send_ldap_result: conn=%ld op=%ld p=%d\n", - (long) op->o_connid, (long) op->o_opid, op->o_protocol ); + "send_ldap_result: conn=%lu op=%lu p=%d\n", + op->o_connid, op->o_opid, op->o_protocol ); #endif #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ARGS, - "send_ldap_result: conn=%ld err=%d matched=\"%s\" text=\"%s\"\n", - (long)op->o_connid, err, matched ? matched : "", text ? text : "" )); + LDAP_LOG( OPERATION, ARGS, + "send_ldap_result: err=%d matched=\"%s\" text=\"%s\"\n", + err, matched ? matched : "", text ? text : "" ); #else Debug( LDAP_DEBUG_ARGS, "send_ldap_result: err=%d matched=\"%s\" text=\"%s\"\n", @@ -416,9 +468,9 @@ send_ldap_result( if( ref ) { #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ARGS, + LDAP_LOG( OPERATION, ARGS, "send_ldap_result: referral=\"%s\"\n", - ref[0].bv_val ? ref[0].bv_val : "NULL" )); + ref[0].bv_val ? ref[0].bv_val : "NULL", 0, 0 ); #else Debug( LDAP_DEBUG_ARGS, "send_ldap_result: referral=\"%s\"\n", @@ -451,9 +503,8 @@ send_ldap_result( NULL, NULL, NULL, ctrls ); Statslog( LDAP_DEBUG_STATS, - "conn=%ld op=%ld RESULT tag=%lu err=%ld text=%s\n", - (long) op->o_connid, (long) op->o_opid, - (unsigned long) tag, (long) err, text ? text : "" ); + "conn=%lu op=%lu RESULT tag=%lu err=%d text=%s\n", + op->o_connid, op->o_opid, tag, err, text ? text : "" ); if( tmp != NULL ) { ch_free(tmp); @@ -467,7 +518,7 @@ send_ldap_sasl( ber_int_t err, const char *matched, const char *text, - BVarray ref, + BerVarray ref, LDAPControl **ctrls, struct berval *cred ) @@ -476,12 +527,12 @@ send_ldap_sasl( ber_int_t msgid; #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ENTRY, - "send_ldap_sasl: conn %d err=%ld len=%ld\n", - op->o_connid, (long)err, cred ? cred->bv_len : -1 )); + LDAP_LOG( OPERATION, ENTRY, + "send_ldap_sasl: conn %lu err=%d len=%lu\n", + op->o_connid, err, cred ? cred->bv_len : -1 ); #else - Debug( LDAP_DEBUG_TRACE, "send_ldap_sasl: err=%ld len=%ld\n", - (long) err, cred ? cred->bv_len : -1, NULL ); + Debug( LDAP_DEBUG_TRACE, "send_ldap_sasl: err=%d len=%ld\n", + err, cred ? (long) cred->bv_len : -1, NULL ); #endif @@ -500,7 +551,7 @@ send_ldap_extended( ber_int_t err, const char *matched, const char *text, - BVarray refs, + BerVarray refs, const char *rspoid, struct berval *rspdata, LDAPControl **ctrls @@ -510,16 +561,16 @@ send_ldap_extended( ber_int_t msgid; #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ENTRY, - "send_ldap_extended: conn %d err=%ld oid=%s len=%ld\n", - op->o_connid, (long)err, rspoid ? rspoid : "", - rspdata != NULL ? (long)rspdata->bv_len : (long)0 )); + LDAP_LOG( OPERATION, ENTRY, + "send_ldap_extended: err=%d oid=%s len=%ld\n", + err, rspoid ? rspoid : "", + rspdata != NULL ? rspdata->bv_len : 0 ); #else Debug( LDAP_DEBUG_TRACE, - "send_ldap_extended err=%ld oid=%s len=%ld\n", - (long) err, + "send_ldap_extended err=%d oid=%s len=%ld\n", + err, rspoid ? rspoid : "", - rspdata != NULL ? (long) rspdata->bv_len : (long) 0 ); + rspdata != NULL ? rspdata->bv_len : 0 ); #endif @@ -539,7 +590,7 @@ send_search_result( ber_int_t err, const char *matched, const char *text, - BVarray refs, + BerVarray refs, LDAPControl **ctrls, int nentries ) @@ -550,17 +601,16 @@ send_search_result( assert( !LDAP_API_ERROR( err ) ); - if (op->o_sresult) { - op->o_sresult(conn, op, err, matched, text, refs, + if (op->o_callback && op->o_callback->sc_sresult) { + op->o_callback->sc_sresult(conn, op, err, matched, text, refs, ctrls, nentries); return; } #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ENTRY, - "send_search_result: conn %d err=%d matched=\"%s\"\n", - op->o_connid, err, matched ? matched : "", - text ? text : "" )); + LDAP_LOG( OPERATION, ENTRY, + "send_search_result: err=%d matched=\"%s\" text=\"%s\"\n", + err, matched ? matched : "", text ? text : "" ); #else Debug( LDAP_DEBUG_TRACE, "send_search_result: err=%d matched=\"%s\" text=\"%s\"\n", @@ -597,21 +647,20 @@ send_search_result( err, matched, text, refs, NULL, NULL, NULL, ctrls ); + { + char nbuf[64]; + snprintf( nbuf, sizeof nbuf, "%d nentries=%d", err, nentries ); + Statslog( LDAP_DEBUG_STATS, - "conn=%ld op=%ld SEARCH RESULT tag=%lu err=%ld text=%s\n", - (long) op->o_connid, (long) op->o_opid, - (unsigned long) tag, (long) err, text ? text : "" ); + "conn=%lu op=%lu SEARCH RESULT tag=%lu err=%s text=%s\n", + op->o_connid, op->o_opid, tag, nbuf, text ? text : "" ); + } if (tmp != NULL) { ch_free(tmp); } } -static struct berval AllUser = { sizeof(LDAP_ALL_USER_ATTRIBUTES)-1, - LDAP_ALL_USER_ATTRIBUTES }; -static struct berval AllOper = { sizeof(LDAP_ALL_OPERATIONAL_ATTRIBUTES)-1, - LDAP_ALL_OPERATIONAL_ATTRIBUTES }; - int send_search_entry( Backend *be, @@ -623,35 +672,46 @@ send_search_entry( LDAPControl **ctrls ) { - char berbuf[256]; + char berbuf[LBER_ELEMENT_SIZEOF]; BerElement *ber = (BerElement *)berbuf; Attribute *a, *aa; - int i, rc=-1, bytes; + int i, j, rc=-1, bytes; char *edn; int userattrs; int opattrs; + static AccessControlState acl_state_init = ACL_STATE_INIT; + AccessControlState acl_state; AttributeDescription *ad_entry = slap_schema.si_ad_entry; + /* a_flags: array of flags telling if the i-th element will be + * returned or filtered out + * e_flags: array of a_flags + */ + char **e_flags = NULL; + + if (op->o_callback && op->o_callback->sc_sendentry) { + return op->o_callback->sc_sendentry( be, conn, op, e, attrs, + attrsonly, ctrls ); + } + #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ENTRY, - "send_search_entry: conn %d dn=\"%s\"%s\n", - op->o_connid, e->e_dn, - attrsonly ? " (attrsOnly)" : "" )); + LDAP_LOG( OPERATION, ENTRY, + "send_search_entry: conn %lu dn=\"%s\"%s\n", + op->o_connid, e->e_dn, attrsonly ? " (attrsOnly)" : "" ); #else Debug( LDAP_DEBUG_TRACE, "=> send_search_entry: dn=\"%s\"%s\n", e->e_dn, attrsonly ? " (attrsOnly)" : "", 0 ); #endif - if ( ! access_allowed( be, conn, op, e, - ad_entry, NULL, ACL_READ ) ) + ad_entry, NULL, ACL_READ, NULL ) ) { #ifdef NEW_LOGGING - LDAP_LOG(( "acl", LDAP_LEVEL_INFO, - "send_search_entry: conn %d access to entry (%s) not allowed\n", - op->o_connid, e->e_dn )); + LDAP_LOG( ACL, INFO, + "send_search_entry: conn %lu access to entry (%s) not allowed\n", + op->o_connid, e->e_dn, 0 ); #else Debug( LDAP_DEBUG_ACL, "send_search_entry: access to entry not allowed\n", @@ -667,24 +727,25 @@ send_search_entry( #ifdef LDAP_CONNECTIONLESS if (conn->c_is_udp) { - rc = ber_write(ber, (char *)&op->o_peeraddr, sizeof(struct sockaddr), 0); + rc = ber_write(ber, + (char *)&op->o_peeraddr, sizeof(struct sockaddr), 0); if (rc != sizeof(struct sockaddr)) { #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ERR, - "send_search_entry: conn %d ber_printf failed\n", - conn ? conn->c_connid : 0 )); + LDAP_LOG( OPERATION, ERR, + "send_search_entry: conn %lu ber_write failed\n", + conn ? conn->c_connid : 0, 0, 0 ); #else - Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 ); + Debug( LDAP_DEBUG_ANY, "ber_write failed\n", 0, 0, 0 ); #endif - ber_free_buf( ber ); - return; + ber_free_buf( ber ); + return( 1 ); } } if (conn->c_is_udp && op->o_protocol == LDAP_VERSION2) { rc = ber_printf( ber, "{is{t{O{" /*}}}*/, op->o_msgid, "", LDAP_RES_SEARCH_ENTRY, &e->e_name ); } else -#endif +#endif /* LDAP_CONNECTIONLESS */ { rc = ber_printf( ber, "{it{O{" /*}}}*/, op->o_msgid, LDAP_RES_SEARCH_ENTRY, &e->e_name ); @@ -692,9 +753,9 @@ send_search_entry( if ( rc == -1 ) { #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ERR, - "send_search_entry: conn %d ber_printf failed\n", - op->o_connid )); + LDAP_LOG( OPERATION, ERR, + "send_search_entry: conn %lu ber_printf failed\n", + op->o_connid, 0, 0 ); #else Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 ); #endif @@ -713,7 +774,67 @@ send_search_entry( opattrs = ( attrs == NULL ) ? 0 : an_find( attrs, &AllOper ); - for ( a = e->e_attrs; a != NULL; a = a->a_next ) { + /* create an array of arrays of flags. Each flag corresponds + * to particular value of attribute and equals 1 if value matches + * to ValuesReturnFilter or 0 if not + */ + if ( op->vrFilter != NULL ) { + int k = 0; + size_t size; + + for ( a = e->e_attrs, i=0; a != NULL; a = a->a_next, i++ ) { + for ( j = 0; a->a_vals[j].bv_val != NULL; j++ ) k++; + } + + size = i * sizeof(char *) + k; + if ( size > 0 ) { + char *a_flags; + e_flags = SLAP_CALLOC ( 1, i * sizeof(char *) + k ); + if( e_flags == NULL ) { +#ifdef NEW_LOGGING + LDAP_LOG( OPERATION, ERR, + "send_search_entry: conn %lu SLAP_CALLOC failed\n", + conn ? conn->c_connid : 0, 0, 0 ); +#else + Debug( LDAP_DEBUG_ANY, + "send_search_entry: SLAP_CALLOC failed\n", 0, 0, 0 ); +#endif + ber_free( ber, 1 ); + + send_ldap_result( conn, op, LDAP_OTHER, + NULL, "memory error", + NULL, NULL ); + goto error_return; + } + a_flags = (char *)(e_flags + i); + memset( a_flags, 0, k ); + for ( a = e->e_attrs, i=0; a != NULL; a = a->a_next, i++ ) { + for ( j = 0; a->a_vals[j].bv_val != NULL; j++ ); + e_flags[i] = a_flags; + a_flags += j; + } + + rc = filter_matched_values(be, conn, op, e->e_attrs, &e_flags) ; + if ( rc == -1 ) { +#ifdef NEW_LOGGING + LDAP_LOG( OPERATION, ERR, + "send_search_entry: conn %lu matched values filtering failed\n", + conn ? conn->c_connid : 0, 0, 0 ); +#else + Debug( LDAP_DEBUG_ANY, + "matched values filtering failed\n", 0, 0, 0 ); +#endif + ber_free( ber, 1 ); + + send_ldap_result( conn, op, LDAP_OTHER, + NULL, "matched values filtering error", + NULL, NULL ); + goto error_return; + } + } + } + + for ( a = e->e_attrs, j = 0; a != NULL; a = a->a_next, j++ ) { AttributeDescription *desc = a->a_desc; if ( attrs == NULL ) { @@ -736,25 +857,28 @@ send_search_entry( } } - if ( ! access_allowed( be, conn, op, e, desc, NULL, ACL_READ ) ) { + acl_state = acl_state_init; + + if ( ! access_allowed( be, conn, op, e, desc, NULL, + ACL_READ, &acl_state ) ) + { #ifdef NEW_LOGGING - LDAP_LOG(( "acl", LDAP_LEVEL_INFO, "send_search_entry: " - "conn %d access to attribute %s not allowed\n", - op->o_connid, desc->ad_cname.bv_val )); + LDAP_LOG( ACL, INFO, + "send_search_entry: conn %lu access to attribute %s not " + "allowed\n", op->o_connid, desc->ad_cname.bv_val, 0 ); #else Debug( LDAP_DEBUG_ACL, "acl: " "access to attribute %s not allowed\n", desc->ad_cname.bv_val, 0, 0 ); #endif - continue; } if (( rc = ber_printf( ber, "{O[" /*]}*/ , &desc->ad_cname )) == -1 ) { #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ERR, - "send_search_entry: conn %d ber_printf failed\n", - op->o_connid )); + LDAP_LOG( OPERATION, ERR, + "send_search_entry: conn %lu ber_printf failed\n", + op->o_connid, 0, 0 ); #else Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 ); #endif @@ -768,26 +892,32 @@ send_search_entry( if ( ! attrsonly ) { for ( i = 0; a->a_vals[i].bv_val != NULL; i++ ) { if ( ! access_allowed( be, conn, op, e, - desc, &a->a_vals[i], ACL_READ ) ) + desc, &a->a_vals[i], ACL_READ, &acl_state ) ) { #ifdef NEW_LOGGING - LDAP_LOG(( "acl", LDAP_LEVEL_INFO, - "send_search_entry: conn %d access to attribute %s, value %d not allowed\n", - op->o_connid, desc->ad_cname.bv_val, i )); + LDAP_LOG( ACL, INFO, + "send_search_entry: conn %lu " + "access to attribute %s, value %d not allowed\n", + op->o_connid, desc->ad_cname.bv_val, i ); #else Debug( LDAP_DEBUG_ACL, - "acl: access to attribute %s, value %d not allowed\n", - desc->ad_cname.bv_val, i, 0 ); + "acl: access to attribute %s, " + "value %d not allowed\n", + desc->ad_cname.bv_val, i, 0 ); #endif continue; } + if ( op->vrFilter && e_flags[j][i] == 0 ){ + continue; + } + if (( rc = ber_printf( ber, "O", &a->a_vals[i] )) == -1 ) { #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ERR, - "send_search_entry: conn %d ber_printf failed.\n", - op->o_connid )); + LDAP_LOG( OPERATION, ERR, + "send_search_entry: conn %lu " + "ber_printf failed.\n", op->o_connid, 0, 0 ); #else Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 ); @@ -795,7 +925,8 @@ send_search_entry( ber_free_buf( ber ); send_ldap_result( conn, op, LDAP_OTHER, - NULL, "encoding values error", NULL, NULL ); + NULL, "encoding values error", + NULL, NULL ); goto error_return; } } @@ -803,9 +934,9 @@ send_search_entry( if (( rc = ber_printf( ber, /*{[*/ "]N}" )) == -1 ) { #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ERR, - "send_search_entry: conn %d ber_printf failed\n", - op->o_connid )); + LDAP_LOG( OPERATION, ERR, + "send_search_entry: conn %lu ber_printf failed\n", + op->o_connid, 0, 0 ); #else Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 ); #endif @@ -820,8 +951,75 @@ send_search_entry( /* eventually will loop through generated operational attributes */ /* only have subschemaSubentry implemented */ aa = backend_operational( be, conn, op, e, attrs, opattrs ); + + if ( aa != NULL && op->vrFilter != NULL ) { + int k = 0; + size_t size; + + for ( a = aa, i=0; a != NULL; a = a->a_next, i++ ) { + for ( j = 0; a->a_vals[j].bv_val != NULL; j++ ) k++; + } + + size = i * sizeof(char *) + k; + if ( size > 0 ) { + char *a_flags, **tmp; + + /* + * Reuse previous memory - we likely need less space + * for operational attributes + */ + tmp = SLAP_REALLOC ( e_flags, i * sizeof(char *) + k ); + if ( tmp == NULL ) { +#ifdef NEW_LOGGING + LDAP_LOG( OPERATION, ERR, + "send_search_entry: conn %lu " + "not enough memory " + "for matched values filtering\n", + conn ? conn->c_connid : 0, 0, 0); +#else + Debug( LDAP_DEBUG_ANY, + "send_search_entry: conn %lu " + "not enough memory " + "for matched values filtering\n", + conn ? conn->c_connid : 0, 0, 0 ); +#endif + ber_free( ber, 1 ); - for (a = aa ; a != NULL; a = a->a_next ) { + send_ldap_result( conn, op, LDAP_NO_MEMORY, + NULL, NULL, NULL, NULL ); + goto error_return; + } + e_flags = tmp; + a_flags = (char *)(e_flags + i); + memset( a_flags, 0, k ); + for ( a = aa, i=0; a != NULL; a = a->a_next, i++ ) { + for ( j = 0; a->a_vals[j].bv_val != NULL; j++ ); + e_flags[i] = a_flags; + a_flags += j; + } + rc = filter_matched_values(be, conn, op, aa, &e_flags) ; + + if ( rc == -1 ) { +#ifdef NEW_LOGGING + LDAP_LOG( OPERATION, ERR, + "send_search_entry: conn %lu " + "matched values filtering failed\n", + conn ? conn->c_connid : 0, 0, 0); +#else + Debug( LDAP_DEBUG_ANY, + "matched values filtering failed\n", 0, 0, 0 ); +#endif + ber_free( ber, 1 ); + + send_ldap_result( conn, op, LDAP_OTHER, + NULL, "matched values filtering error", + NULL, NULL ); + goto error_return; + } + } + } + + for (a = aa, j=0; a != NULL; a = a->a_next, j++ ) { AttributeDescription *desc = a->a_desc; if ( attrs == NULL ) { @@ -844,14 +1042,20 @@ send_search_entry( } } - if ( ! access_allowed( be, conn, op, e, desc, NULL, ACL_READ ) ) { + acl_state = acl_state_init; + + if ( ! access_allowed( be, conn, op, e, desc, NULL, + ACL_READ, &acl_state ) ) + { #ifdef NEW_LOGGING - LDAP_LOG(( "acl", LDAP_LEVEL_INFO, - "send_search_entry: conn %s access to attribute %s not allowed\n", - op->o_connid, desc->ad_cname.bv_val )); + LDAP_LOG( ACL, INFO, + "send_search_entry: conn %lu " + "access to attribute %s not allowed\n", + op->o_connid, desc->ad_cname.bv_val, 0 ); #else - Debug( LDAP_DEBUG_ACL, "acl: access to attribute %s not allowed\n", - desc->ad_cname.bv_val, 0, 0 ); + Debug( LDAP_DEBUG_ACL, "acl: access to attribute %s " + "not allowed\n", + desc->ad_cname.bv_val, 0, 0 ); #endif continue; @@ -860,9 +1064,9 @@ send_search_entry( rc = ber_printf( ber, "{O[" /*]}*/ , &desc->ad_cname ); if ( rc == -1 ) { #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ERR, - "send_search_entry: conn %d ber_printf failed\n", - op->o_connid )); + LDAP_LOG( OPERATION, ERR, + "send_search_entry: conn %lu " + "ber_printf failed\n", op->o_connid, 0, 0 ); #else Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 ); #endif @@ -870,6 +1074,7 @@ send_search_entry( ber_free_buf( ber ); send_ldap_result( conn, op, LDAP_OTHER, NULL, "encoding description error", NULL, NULL ); + attrs_free( aa ); goto error_return; } @@ -877,27 +1082,32 @@ send_search_entry( if ( ! attrsonly ) { for ( i = 0; a->a_vals[i].bv_val != NULL; i++ ) { if ( ! access_allowed( be, conn, op, e, - desc, &a->a_vals[i], ACL_READ ) ) + desc, &a->a_vals[i], ACL_READ, &acl_state ) ) { #ifdef NEW_LOGGING - LDAP_LOG(( "acl", LDAP_LEVEL_INFO, - "send_search_entry: conn %d access to %s, value %d not allowed\n", - op->o_connid, desc->ad_cname.bv_val, i )); + LDAP_LOG( ACL, INFO, + "send_search_entry: conn %lu " + "access to %s, value %d not allowed\n", + op->o_connid, desc->ad_cname.bv_val, i ); #else Debug( LDAP_DEBUG_ACL, - "acl: access to attribute %s, value %d not allowed\n", - desc->ad_cname.bv_val, i, 0 ); + "acl: access to attribute %s, " + "value %d not allowed\n", + desc->ad_cname.bv_val, i, 0 ); #endif continue; } + if ( op->vrFilter && e_flags[j][i] == 0 ){ + continue; + } if (( rc = ber_printf( ber, "O", &a->a_vals[i] )) == -1 ) { #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ERR, - "send_search_entry: conn %d ber_printf failed\n", - op->o_connid )); + LDAP_LOG( OPERATION, ERR, + "send_search_entry: conn %lu ber_printf failed\n", + op->o_connid, 0, 0 ); #else Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 ); @@ -905,7 +1115,9 @@ send_search_entry( ber_free_buf( ber ); send_ldap_result( conn, op, LDAP_OTHER, - NULL, "encoding values error", NULL, NULL ); + NULL, "encoding values error", + NULL, NULL ); + attrs_free( aa ); goto error_return; } @@ -914,9 +1126,9 @@ send_search_entry( if (( rc = ber_printf( ber, /*{[*/ "]N}" )) == -1 ) { #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ERR, - "send_search_entry: conn %d ber_printf failed\n", - op->o_connid )); + LDAP_LOG( OPERATION, ERR, + "send_search_entry: conn %lu ber_printf failed\n", + op->o_connid, 0, 0 ); #else Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 ); #endif @@ -924,24 +1136,39 @@ send_search_entry( ber_free_buf( ber ); send_ldap_result( conn, op, LDAP_OTHER, NULL, "encode end error", NULL, NULL ); + attrs_free( aa ); goto error_return; } } + /* free e_flags */ + if ( e_flags ) { + free( e_flags ); + e_flags = NULL; + } + attrs_free( aa ); + rc = ber_printf( ber, /*{{*/ "}N}" ); - rc = ber_printf( ber, /*{{{*/ "}N}N}" ); + if( rc != -1 && ctrls != NULL ) { + rc = send_ldap_controls( ber, ctrls ); + } + + if( rc != -1 ) { + rc = ber_printf( ber, /*{*/ "N}" ); + } #ifdef LDAP_CONNECTIONLESS - if (conn->c_is_udp && op->o_protocol == LDAP_VERSION2 && rc != -1) + if (conn->c_is_udp && op->o_protocol == LDAP_VERSION2 && rc != -1) { rc = ber_printf( ber, "}" ); + } #endif if ( rc == -1 ) { #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ERR, - "send_search_entry: conn %d ber_printf failed\n", - op->o_connid )); + LDAP_LOG( OPERATION, ERR, + "send_search_entry: conn %lu ber_printf failed\n", + op->o_connid, 0, 0 ); #else Debug( LDAP_DEBUG_ANY, "ber_printf failed\n", 0, 0, 0 ); #endif @@ -952,17 +1179,17 @@ send_search_entry( return( 1 ); } - bytes = send_ldap_ber( conn, ber ); + bytes = op->o_noop ? 0 : send_ldap_ber( conn, ber ); ber_free_buf( ber ); if ( bytes < 0 ) { #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ERR, - "send_ldap_response: conn %d ber write failed.\n", - op->o_connid )); + LDAP_LOG( OPERATION, ERR, + "send_search_entry: conn %lu ber write failed.\n", + op->o_connid, 0, 0 ); #else Debug( LDAP_DEBUG_ANY, - "send_ldap_response: ber write failed\n", + "send_search_entry: ber write failed\n", 0, 0, 0 ); #endif @@ -975,21 +1202,20 @@ send_search_entry( num_pdu_sent++; ldap_pvt_thread_mutex_unlock( &num_sent_mutex ); - Statslog( LDAP_DEBUG_STATS2, "conn=%ld op=%ld ENTRY dn=\"%s\"\n", - (long) conn->c_connid, (long) op->o_opid, e->e_dn, 0, 0 ); + Statslog( LDAP_DEBUG_STATS2, "conn=%lu op=%lu ENTRY dn=\"%s\"\n", + conn->c_connid, op->o_opid, e->e_dn, 0, 0 ); #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ENTRY, - "send_search_entry: conn %d exit.\n", - op->o_connid )); + LDAP_LOG( OPERATION, ENTRY, + "send_search_entry: conn %lu exit.\n", op->o_connid, 0, 0 ); #else Debug( LDAP_DEBUG_TRACE, "<= send_search_entry\n", 0, 0, 0 ); #endif - rc = 0; error_return:; + if ( e_flags ) free( e_flags ); return( rc ); } @@ -999,12 +1225,12 @@ send_search_reference( Connection *conn, Operation *op, Entry *e, - BVarray refs, + BerVarray refs, LDAPControl **ctrls, - BVarray *v2refs + BerVarray *v2refs ) { - char berbuf[256]; + char berbuf[LBER_ELEMENT_SIZEOF]; BerElement *ber = (BerElement *)berbuf; int rc; int bytes; @@ -1013,23 +1239,24 @@ send_search_reference( AttributeDescription *ad_entry = slap_schema.si_ad_entry; #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ENTRY, - "send_search_reference: conn %d dn=\"%s\"\n", - op->o_connid, e->e_dn )); + LDAP_LOG( OPERATION, ENTRY, + "send_search_reference: conn %lu dn=\"%s\"\n", + op->o_connid, e ? e->e_dn : "(null)", 0 ); #else Debug( LDAP_DEBUG_TRACE, "=> send_search_reference: dn=\"%s\"\n", - e->e_dn, 0, 0 ); + e ? e->e_dn : "(null)", 0, 0 ); #endif - if ( ! access_allowed( be, conn, op, e, - ad_entry, NULL, ACL_READ ) ) + if ( e && ! access_allowed( be, conn, op, e, + ad_entry, NULL, ACL_READ, NULL ) ) { #ifdef NEW_LOGGING - LDAP_LOG(( "acl", LDAP_LEVEL_INFO, - "send_search_reference: conn %d access to entry %s not allowed\n", - op->o_connid, e->e_dn )); + LDAP_LOG( ACL, INFO, + "send_search_reference: conn %lu " + "access to entry %s not allowed\n", + op->o_connid, e->e_dn, 0 ); #else Debug( LDAP_DEBUG_ACL, "send_search_reference: access to entry not allowed\n", @@ -1039,16 +1266,17 @@ send_search_reference( return( 1 ); } - if ( ! access_allowed( be, conn, op, e, - ad_ref, NULL, ACL_READ ) ) + if ( e && ! access_allowed( be, conn, op, e, + ad_ref, NULL, ACL_READ, NULL ) ) { #ifdef NEW_LOGGING - LDAP_LOG(( "acl", LDAP_LEVEL_INFO, - "send_search_reference: conn %d access to reference not allowed.\n", - op->o_connid )); + LDAP_LOG( ACL, INFO, + "send_search_reference: conn %lu access " + "to reference not allowed.\n", op->o_connid, 0, 0 ); #else Debug( LDAP_DEBUG_ACL, - "send_search_reference: access to reference not allowed\n", + "send_search_reference: access " + "to reference not allowed\n", 0, 0, 0 ); #endif @@ -1057,13 +1285,13 @@ send_search_reference( if( refs == NULL ) { #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ERR, - "send_search_reference: null ref in (%s).\n", - op->o_connid, e->e_dn )); + LDAP_LOG( OPERATION, ERR, + "send_search_reference: conn %lu null ref in (%s).\n", + op->o_connid, e ? e->e_dn : "(null)", 0 ); #else Debug( LDAP_DEBUG_ANY, "send_search_reference: null ref in (%s)\n", - e->e_dn, 0, 0 ); + e ? e->e_dn : "(null)", 0, 0 ); #endif return( 1 ); @@ -1072,21 +1300,31 @@ send_search_reference( if( op->o_protocol < LDAP_VERSION3 ) { /* save the references for the result */ if( refs[0].bv_val != NULL ) { - value_add( v2refs, refs ); + if( value_add( v2refs, refs ) ) + return LDAP_OTHER; } return 0; } ber_init_w_nullc( ber, LBER_USE_DER ); - rc = ber_printf( ber, "{it{W}N}", op->o_msgid, + rc = ber_printf( ber, "{it{W}" /*"}"*/ , op->o_msgid, LDAP_RES_SEARCH_REFERENCE, refs ); + if( rc != -1 && ctrls != NULL ) { + rc = send_ldap_controls( ber, ctrls ); + } + + if( rc != -1 ) { + rc = ber_printf( ber, /*"{"*/ "N}", op->o_msgid, + LDAP_RES_SEARCH_REFERENCE, refs ); + } + if ( rc == -1 ) { #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ERR, - "send_search_reference: conn %d ber_printf failed.\n", - op->o_connid )); + LDAP_LOG( OPERATION, ERR, + "send_search_reference: conn %lu " + "ber_printf failed.\n", op->o_connid, 0, 0 ); #else Debug( LDAP_DEBUG_ANY, "send_search_reference: ber_printf failed\n", 0, 0, 0 ); @@ -1098,7 +1336,7 @@ send_search_reference( return -1; } - bytes = send_ldap_ber( conn, ber ); + bytes = op->o_noop ? 0 : send_ldap_ber( conn, ber ); ber_free_buf( ber ); ldap_pvt_thread_mutex_lock( &num_sent_mutex ); @@ -1107,12 +1345,12 @@ send_search_reference( num_pdu_sent++; ldap_pvt_thread_mutex_unlock( &num_sent_mutex ); - Statslog( LDAP_DEBUG_STATS2, "conn=%ld op=%ld REF dn=\"%s\"\n", - (long) conn->c_connid, (long) op->o_opid, e->e_dn, 0, 0 ); + Statslog( LDAP_DEBUG_STATS2, "conn=%lu op=%lu REF dn=\"%s\"\n", + conn->c_connid, op->o_opid, e ? e->e_dn : "(null)", 0, 0 ); #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_ENTRY, - "send_search_reference: conn %d exit.\n", op->o_connid )); + LDAP_LOG( OPERATION, ENTRY, + "send_search_reference: conn %lu exit.\n", op->o_connid, 0, 0 ); #else Debug( LDAP_DEBUG_TRACE, "<= send_search_reference\n", 0, 0, 0 ); #endif @@ -1138,14 +1376,13 @@ str2result( if ( strncasecmp( s, "RESULT", 6 ) != 0 ) { #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_INFO, - "str2result: (%s), expecting \"RESULT\"\n", s )); + LDAP_LOG( OPERATION, INFO, + "str2result: (%s), expecting \"RESULT\"\n", s, 0, 0 ); #else Debug( LDAP_DEBUG_ANY, "str2result (%s) expecting \"RESULT\"\n", s, 0, 0 ); #endif - return( -1 ); } @@ -1173,8 +1410,7 @@ str2result( } } else { #ifdef NEW_LOGGING - LDAP_LOG(( "operation", LDAP_LEVEL_INFO, - "str2result: (%s) unknown.\n", s )); + LDAP_LOG( OPERATION, INFO, "str2result: (%s) unknown.\n", s, 0, 0 ); #else Debug( LDAP_DEBUG_ANY, "str2result (%s) unknown\n", s, 0, 0 );