1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21/*
22 * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
23 * Use is subject to license terms.
24 */
25
26#ifndef _UTILS_H
27#define	_UTILS_H
28
29#ifdef	__cplusplus
30extern "C" {
31#endif
32
33#include <security/pam_appl.h>
34#include <security/pam_impl.h>
35#include <krb5.h>
36#include <netdb.h>
37
38#define	KRB5_DATA	"SUNW-KRB5-AUTH-DATA"
39#define	ROOT_UNAME	"root"
40
41enum preauth_types {
42	KRB_PASSWD,
43	KRB_PKINIT };
44
45typedef struct {
46	char		*user;
47	int		debug;
48	int		warn;
49	int		err_on_exp;
50	int		auth_status;
51	char		*env;		/* don't free! sent to putenv... */
52	krb5_ccache	ccache;		/* file credential cache */
53	krb5_context	kcontext;
54	krb5_creds	initcreds;	/* initial creds from */
55					/* pam_authenticate() */
56	char		*password;
57	int		age_status;
58	krb5_timestamp	expiration;
59	int		auth_calls;
60	enum preauth_types preauth_type;
61} krb5_module_data_t;
62
63int get_pw_uid(char *, uid_t *);
64int get_pw_gid(char *, gid_t *);
65int get_kmd_kuser(krb5_context, const char *, char *, int);
66int key_in_keytab(const char *, int);
67
68#ifdef	__cplusplus
69}
70#endif
71
72#endif /* _UTILS_H */
73