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Revision 1.2, Mon Feb 24 07:07:11 2020 UTC (4 years, 3 months ago) by dlg
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE, OPENBSD_7_5, OPENBSD_7_4_BASE, OPENBSD_7_4, OPENBSD_7_3_BASE, OPENBSD_7_3, OPENBSD_7_2_BASE, OPENBSD_7_2, OPENBSD_7_1_BASE, OPENBSD_7_1, OPENBSD_7_0_BASE, OPENBSD_7_0, OPENBSD_6_9_BASE, OPENBSD_6_9, OPENBSD_6_8_BASE, OPENBSD_6_8, OPENBSD_6_7_BASE, OPENBSD_6_7, HEAD
Changes since 1.1: +20 -1 lines 

add retries and timeouts for test packets.

the most important bit of this is that the command will exit after
a timeout period. this is currently handy if you're running radiusctl
as a check from relayd, because at the moment it to get confused
about who it's children are if you run a lot of checks too rapidly.

before timeouts were added, radiusctl would wait forever for a
reply, but a reply may never arrive because networks are unreliable,
and worse, computers are unreliable and may be down for extended
periods of time.

the number of retries, the interval between retries, and the overall
wait time can be tweaked via command line arguments. the defaults
are set to something that seems reasonable if you're running a test.

ok yasuoka@

/*	$OpenBSD: parser.h,v 1.2 2020/02/24 07:07:11 dlg Exp $	*/

/* This file is derived from OpenBSD:src/usr.sbin/ikectl/parser.h 1.9 */
/*
 * Copyright (c) 2007, 2008 Reyk Floeter <reyk@vantronix.net>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef _RADIUSCTL_PARSER_H
#define _RADIUSCTL_PARSER_H

enum actions {
	NONE,
	TEST
};

enum auth_method {
	PAP,
	CHAP,
	MSCHAPV2
};

#define TEST_TRIES_MIN		1
#define TEST_TRIES_MAX		32
#define TEST_TRIES_DEFAULT	3

#define TEST_INTERVAL_MIN	1
#define TEST_INTERVAL_MAX	10
#define TEST_INTERVAL_DEFAULT	2

#define TEST_MAXWAIT_MIN	3
#define TEST_MAXWAIT_MAX	60
#define TEST_MAXWAIT_DEFAULT	8

struct parse_result {
	enum actions		 action;
	const char		*hostname;
	const char		*secret;
	const char		*username;
	const char		*password;
	u_short			 port;
	int			 nas_port;
	enum auth_method	 auth_method;

	/* number of packets to try sending */
	unsigned int		 tries;
	/* how long between packet sends */
	struct timeval		 interval;
	/* overall process wait time for a reply */
	struct timeval		 maxwait;
};

struct parse_result	*parse(int, char *[]);

#endif /* _RADIUSCTL_PARSER_H */