1/************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27#ifndef __com_sun_star_connection_SocketPermission_idl__ 28#define __com_sun_star_connection_SocketPermission_idl__ 29 30//============================================================================= 31 32module com { module sun { module star { module connection { 33 34//============================================================================= 35 36/** This permission represents access to a network via sockets. 37 A SocketPermission consists of a host specification and a set of actions 38 specifying ways to connect to that host. The host is specified as 39 <pre> 40 host = (hostname | IPaddress)[:portrange] 41 portrange = portnumber | -portnumber | portnumber-[portnumber] 42 </pre> 43 The host is expressed as a DNS name, as a numerical IP address, or as 44 <code>"localhost"</code> (for the local machine). The wildcard <code>"*"</code> 45 may be included once 46 in a DNS name host specification. If it is included, it must be in the 47 leftmost position, as in <code>"*.sun.com"</code>. 48 <br> 49 The port or portrange is optional. A port specification of the form <code>"N-"</code>, 50 where <code>N</code> is a port number, signifies all ports numbered <code>N</code> and above, 51 while a specification of the form <code>"-N"</code> indicates all ports numbered 52 <code>N</code> and below. 53 54 <p> 55 The possible ways to connect to the host are 56 <ul> 57 <li><code>accept</code></li> 58 <li><code>connect</code></li> 59 <li><code>listen</code></li> 60 <li><code>resolve</code></li> 61 </ul><br> 62 The <code>"listen"</code> action is only meaningful when used with <code>"localhost"</code>. 63 The <code>"resolve"</code> (resolve host/ip name service lookups) action is implied when 64 any of the other actions are present. 65 <br> 66 As an example of the creation and meaning of SocketPermissions, note that if 67 the following permission 68<pre> 69SocketPermission("foo.bar.com:7777", "connect,accept"); 70</pre> 71 is granted, it allows to connect to port 7777 on foo.bar.com, and to 72 accept connections on that port. 73 <br> 74 Similarly, if the following permission 75<pre> 76SocketPermission("localhost:1024-", "accept,connect,listen"); 77</pre> 78 is granted, it allows that code to accept connections on, connect to, or listen 79 on any port between 1024 and 65535 on the local host. 80 </p> 81 82 @attention 83 Granting code permission to accept or make connections to remote hosts may be 84 dangerous because malevolent code can then more easily transfer and share 85 confidential data among parties who may not otherwise have access to the data. 86 </p> 87 88 @since OOo 1.1.2 89*/ 90published struct SocketPermission 91{ 92 /** target host with optional portrange 93 */ 94 string Host; 95 /** comma separated actions list 96 */ 97 string Actions; 98}; 99 100//============================================================================= 101 102}; }; }; }; 103 104#endif 105