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authorJohn Polstra <jdp@FreeBSD.org>1998-11-13 00:53:01 +0000
committerJohn Polstra <jdp@FreeBSD.org>1998-11-13 00:53:01 +0000
commit082bfe6741360907d0bfad91e4e836e02c361395 (patch)
tree75b6024a5f580be2d403fdc7f3ba37618addd157 /lib/libradius/radlib_private.h
parentd551f053812214be5baa6dfff1648dc832b16501 (diff)
downloadsrc-082bfe6741360907d0bfad91e4e836e02c361395.tar.gz
src-082bfe6741360907d0bfad91e4e836e02c361395.zip
Initial import of RADIUS client library donated by Juniper Networks, Inc.
Notes
Notes: svn path=/cvs2svn/branches/JUNIPER/; revision=41118
Diffstat (limited to 'lib/libradius/radlib_private.h')
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diff --git a/lib/libradius/radlib_private.h b/lib/libradius/radlib_private.h
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+/*-
+ * Copyright 1998 Juniper Networks, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef RADLIB_PRIVATE_H
+#define RADLIB_PRIVATE_H
+
+#include <sys/types.h>
+#include <netinet/in.h>
+
+#include "radlib.h"
+
+/* Defaults */
+#define MAXTRIES 3
+#define PATH_RADIUS_CONF "/etc/radius.conf"
+#define RADIUS_PORT 1812
+#define TIMEOUT 3 /* In seconds */
+
+/* Limits */
+#define ERRSIZE 128 /* Maximum error message length */
+#define MAXCONFLINE 1024 /* Maximum config file line length */
+#define MAXSERVERS 10 /* Maximum number of servers to try */
+#define MSGSIZE 4096 /* Maximum RADIUS message */
+#define PASSSIZE 128 /* Maximum significant password chars */
+
+/* Positions of fields in RADIUS messages */
+#define POS_CODE 0 /* Message code */
+#define POS_IDENT 1 /* Identifier */
+#define POS_LENGTH 2 /* Message length */
+#define POS_AUTH 4 /* Authenticator */
+#define LEN_AUTH 16 /* Length of authenticator */
+#define POS_ATTRS 20 /* Start of attributes */
+
+struct rad_server {
+ struct sockaddr_in addr; /* Address of server */
+ char *secret; /* Shared secret */
+ int timeout; /* Timeout in seconds */
+ int max_tries; /* Number of tries before giving up */
+ int num_tries; /* Number of tries so far */
+};
+
+struct rad_handle {
+ int fd; /* Socket file descriptor */
+ struct rad_server servers[MAXSERVERS]; /* Servers to contact */
+ int num_servers; /* Number of valid server entries */
+ int ident; /* Current identifier value */
+ char errmsg[ERRSIZE]; /* Most recent error message */
+ unsigned char request[MSGSIZE]; /* Request to send */
+ int req_len; /* Length of request */
+ char pass[PASSSIZE]; /* Cleartext password */
+ int pass_len; /* Length of cleartext password */
+ int pass_pos; /* Position of scrambled password */
+ unsigned char response[MSGSIZE]; /* Response received */
+ int resp_len; /* Length of response */
+ int resp_pos; /* Current position scanning attrs */
+};
+
+#endif