source: openpam/trunk/lib/openpam_impl.h @ 10

Last change on this file since 10 was 10, checked in by des, 13 years ago

Rename openpam.h to openpam_impl.h to avoid confusion with
<security/openpam.h>.

Sponsored by: DARPA, NAI Labs

File size: 3.2 KB
Line 
1/*-
2 * Copyright (c) 2001 Networks Associates Technologies, Inc.
3 * All rights reserved.
4 *
5 * This software was developed for the FreeBSD Project by ThinkSec AS and
6 * NAI Labs, the Security Research Division of Network Associates, Inc.
7 * under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
8 * DARPA CHATS research program.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 * 3. The name of the author may not be used to endorse or promote
19 *    products derived from this software without specific prior written
20 *    permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 *
34 * $Id$
35 */
36
37#ifndef _OPENPAM_IMPL_H_INCLUDED
38#define _OPENPAM_IMPL_H_INCLUDED
39
40#include <security/openpam.h>
41
42/*
43 * Control flags
44 */
45#define PAM_REQUIRED            1
46#define PAM_REQUISITE           2
47#define PAM_SUFFICIENT          3
48#define PAM_OPTIONAL            4
49#define PAM_NUM_CONTROLFLAGS    5
50
51/*
52 * Chains
53 */
54#define PAM_AUTH                0
55#define PAM_ACCOUNT             1
56#define PAM_SESSION             2
57#define PAM_PASSWORD            3
58#define PAM_NUM_CHAINS          4
59
60#define PAM_ACCT_MGMT           0
61#define PAM_AUTHENTICATE        1
62#define PAM_CHAUTHTOK           2
63#define PAM_CLOSE_SESSION       3
64#define PAM_OPEN_SESSION        4
65#define PAM_SETCRED             5
66#define PAM_NUM_PRIMITIVES      6
67
68extern const char *_pam_sm_func_name[PAM_NUM_PRIMITIVES];
69
70typedef int (*pam_func_t)(pam_handle_t *, int);
71
72typedef struct pam_chain pam_chain_t;
73struct pam_chain {
74        int              flag;
75        char            *modpath;
76        /* XXX options */
77        pam_chain_t     *next;
78        void            *dlh;
79        pam_func_t       primitive[PAM_NUM_PRIMITIVES];
80};
81
82#define PAM_NUM_ITEMS          10
83
84typedef struct pam_data pam_data_t;
85struct pam_data {
86        char            *name;
87        void            *data;
88        void            (*cleanup)(pam_handle_t *, void *, int);
89        pam_data_t      *next;
90};
91
92struct pam_handle {
93        char            *service;
94       
95        /* chains */
96        pam_chain_t     *chains[PAM_NUM_CHAINS];
97
98        /* items and data */
99        void            *item[PAM_NUM_ITEMS];
100        pam_data_t      *module_data;
101
102        /* environment list */
103        char           **env;
104        int              env_count;
105        int              env_size;
106};
107
108#define PAM_OTHER       "other"
109
110int             openpam_dispatch(pam_handle_t *, int, int);
111int             openpam_findenv(pam_handle_t *, const char *, size_t);
112
113#endif
Note: See TracBrowser for help on using the repository browser.