1/* 2 * SPDX-License-Identifier: ISC 3 * 4 * Copyright (c) 2025 Lexi Winter <ivy@FreeBSD.org> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19comment = "TCP Wrappers access control facility" 20 21desc = <<EOD 22TCP Wrappers allows connections to local network services to be restricted 23based on a user-defined ruleset. TCP Wrappers can also perform certain 24actions, such as executing a command, in response to connection requests. 25 26Applications which wish to implement the TCP Wrappers functionality natively 27can do so using the libwrap library. Applications which do not use libwrap, 28but are started from the inetd(8) super-server, can also be run under TCP 29Wrappers using the tcpd(8) utility. 30 31This package also provides a periodic(8) script used to report TCP Wrappers 32activity. 33EOD 34 35annotations { 36 set = "optional,optional-jail" 37} 38