mirror of
https://git.openldap.org/openldap/openldap.git
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113 lines
2.6 KiB
C
113 lines
2.6 KiB
C
/*
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* Copyright 1999 The OpenLDAP Foundation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted only
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* as authorized by the OpenLDAP Public License. A copy of this
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* license is available at http://www.OpenLDAP.org/license.html or
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* in file LICENSE in the top-level directory of the distribution.
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*/
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/*
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* LDAPv3 Extended Operation Request
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* ExtendedRequest ::= [APPLICATION 23] SEQUENCE {
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* requestName [0] LDAPOID,
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* requestValue [1] OCTET STRING OPTIONAL
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* }
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*
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* LDAPv3 Extended Operation Response
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* ExtendedResponse ::= [APPLICATION 24] SEQUENCE {
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* COMPONENTS OF LDAPResult,
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* responseName [10] LDAPOID OPTIONAL,
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* response [11] OCTET STRING OPTIONAL
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* }
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*
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*/
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#include "portable.h"
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#include <stdio.h>
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#include <ac/socket.h>
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#include "slap.h"
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char *supportedExtensions[] = {
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NULL
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};
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int
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do_extended(
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Connection *conn,
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Operation *op
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)
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{
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int rc = LDAP_SUCCESS;
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char* reqoid ;
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struct berval reqdata;
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ber_tag_t tag;
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ber_len_t len;
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Debug( LDAP_DEBUG_TRACE, "do_extended\n", 0, 0, 0 );
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reqoid = NULL;
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reqdata.bv_val = NULL;
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if( op->o_protocol < LDAP_VERSION3 ) {
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Debug( LDAP_DEBUG_ANY, "do_extended: protocol version (%d) too low\n",
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op->o_protocol, 0 ,0 );
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send_ldap_disconnect( conn, op,
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LDAP_PROTOCOL_ERROR, "requires LDAPv3" );
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rc = -1;
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goto done;
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}
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if ( ber_scanf( op->o_ber, "a", &reqoid ) == LBER_ERROR ) {
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Debug( LDAP_DEBUG_ANY, "do_extended: ber_scanf failed\n", 0, 0 ,0 );
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send_ldap_disconnect( conn, op,
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LDAP_PROTOCOL_ERROR, "decoding error" );
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rc = -1;
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goto done;
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}
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if( !charray_inlist( supportedExtensions, reqoid ) ) {
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Debug( LDAP_DEBUG_ANY, "do_extended: unsupported operation \"%s\"\n",
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reqoid, 0 ,0 );
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send_ldap_result( conn, op, rc = LDAP_PROTOCOL_ERROR, NULL,
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"unsuppored operation" );
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goto done;
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}
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tag = ber_peek_tag( op->o_ber, &len );
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if( ber_peek_tag( op->o_ber, &len ) == LDAP_TAG_EXOP_REQ_VALUE ) {
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if( ber_scanf( op->o_ber, "o", &reqdata ) != LBER_ERROR ) {
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Debug( LDAP_DEBUG_ANY, "do_extended: ber_scanf failed\n", 0, 0 ,0 );
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send_ldap_disconnect( conn, op,
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LDAP_PROTOCOL_ERROR, "decoding error" );
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rc = -1;
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goto done;
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}
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}
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if( (rc = get_ctrls( conn, op, 1 )) != LDAP_SUCCESS ) {
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Debug( LDAP_DEBUG_ANY, "do_extended: get_ctrls failed\n", 0, 0 ,0 );
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return rc;
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}
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Debug( LDAP_DEBUG_ARGS, "do_extended: oid \"%s\"\n", reqoid, 0 ,0 );
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send_ldap_result( conn, op, rc = LDAP_PROTOCOL_ERROR,
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NULL, "unsupported extended operation" );
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done:
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if ( reqoid != NULL ) {
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free( reqoid );
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}
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if ( reqdata.bv_val != NULL ) {
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free( reqdata.bv_val );
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}
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return rc;
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}
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