| 1 | /*- |
|---|
| 2 | * Copyright (c) 2002-2003 Networks Associates Technology, Inc. |
|---|
| 3 | * Copyright (c) 2004-2011 Dag-Erling Smørgrav |
|---|
| 4 | * All rights reserved. |
|---|
| 5 | * |
|---|
| 6 | * This software was developed for the FreeBSD Project by ThinkSec AS and |
|---|
| 7 | * Network Associates Laboratories, the Security Research Division of |
|---|
| 8 | * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 |
|---|
| 9 | * ("CBOSS"), as part of the DARPA CHATS research program. |
|---|
| 10 | * |
|---|
| 11 | * Redistribution and use in source and binary forms, with or without |
|---|
| 12 | * modification, are permitted provided that the following conditions |
|---|
| 13 | * are met: |
|---|
| 14 | * 1. Redistributions of source code must retain the above copyright |
|---|
| 15 | * notice, this list of conditions and the following disclaimer. |
|---|
| 16 | * 2. Redistributions in binary form must reproduce the above copyright |
|---|
| 17 | * notice, this list of conditions and the following disclaimer in the |
|---|
| 18 | * documentation and/or other materials provided with the distribution. |
|---|
| 19 | * 3. The name of the author may not be used to endorse or promote |
|---|
| 20 | * products derived from this software without specific prior written |
|---|
| 21 | * permission. |
|---|
| 22 | * |
|---|
| 23 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
|---|
| 24 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
|---|
| 25 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
|---|
| 26 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
|---|
| 27 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
|---|
| 28 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
|---|
| 29 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
|---|
| 30 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
|---|
| 31 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
|---|
| 32 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
|---|
| 33 | * SUCH DAMAGE. |
|---|
| 34 | * |
|---|
| 35 | * $Id: pam_open_session.c 932 2017-04-26 20:41:59Z des $ |
|---|
| 36 | */ |
|---|
| 37 | |
|---|
| 38 | #ifdef HAVE_CONFIG_H |
|---|
| 39 | # include "config.h" |
|---|
| 40 | #endif |
|---|
| 41 | |
|---|
| 42 | #include <sys/param.h> |
|---|
| 43 | |
|---|
| 44 | #include <security/pam_appl.h> |
|---|
| 45 | |
|---|
| 46 | #include "openpam_impl.h" |
|---|
| 47 | |
|---|
| 48 | /* |
|---|
| 49 | * XSSO 4.2.1 |
|---|
| 50 | * XSSO 6 page 54 |
|---|
| 51 | * |
|---|
| 52 | * Open a user session |
|---|
| 53 | */ |
|---|
| 54 | |
|---|
| 55 | int |
|---|
| 56 | pam_open_session(pam_handle_t *pamh, |
|---|
| 57 | int flags) |
|---|
| 58 | { |
|---|
| 59 | int r; |
|---|
| 60 | |
|---|
| 61 | ENTER(); |
|---|
| 62 | if (flags & ~(PAM_SILENT)) |
|---|
| 63 | RETURNC(PAM_BAD_CONSTANT); |
|---|
| 64 | r = openpam_dispatch(pamh, PAM_SM_OPEN_SESSION, flags); |
|---|
| 65 | RETURNC(r); |
|---|
| 66 | } |
|---|
| 67 | |
|---|
| 68 | /* |
|---|
| 69 | * Error codes: |
|---|
| 70 | * |
|---|
| 71 | * =openpam_dispatch |
|---|
| 72 | * =pam_sm_open_session |
|---|
| 73 | * !PAM_IGNORE |
|---|
| 74 | * PAM_BAD_CONSTANT |
|---|
| 75 | */ |
|---|
| 76 | |
|---|
| 77 | /** |
|---|
| 78 | * The =pam_open_session sets up a user session for a previously |
|---|
| 79 | * authenticated user. |
|---|
| 80 | * The session should later be torn down by a call to =pam_close_session. |
|---|
| 81 | * |
|---|
| 82 | * The =flags argument is the binary or of zero or more of the following |
|---|
| 83 | * values: |
|---|
| 84 | * |
|---|
| 85 | * =PAM_SILENT: |
|---|
| 86 | * Do not emit any messages. |
|---|
| 87 | * |
|---|
| 88 | * If any other bits are set, =pam_open_session will return |
|---|
| 89 | * =PAM_BAD_CONSTANT. |
|---|
| 90 | */ |
|---|
