1#!/bin/bash
2#********************************************************************************#
3#* 										*#
4#* Copyright (c) 2005 Instituto Nokia de Tecnologia - INdT - Manaus Brazil 	*#
5#* 										*#
6#* This program is free software; you can redistribute it and#or modify 	*#
7#* it under the terms of the GNU General Public License as published by 	*#
8#* the Free Software Foundation; either version 2 of the License, or 		*#
9#* (at your option) any later version. 						*#
10#* 										*#
11#* This program is distributed in the hope that it will be useful, 		*#
12#* but WITHOUT ANY WARRANTY; without even the implied warranty of 		*#
13#* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See 			*#
14#* the GNU General Public License for more details. 				*#
15#* 										*#
16#* You should have received a copy of the GNU General Public License 		*#
17#* along with this program; if not, write to the Free Software 			*#
18#* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 	*#
19#* 										*#
20#********************************************************************************#
21
22#********************************************************************************#
23#* 										*#
24#* File: assign_password.sh 							*#
25#* 										*#
26#* Description: Get password from user space and save at MMC			*#
27#* 										*#
28#* 										*#
29#* Total Tests: 1 								*#
30#* 										*#
31#* Author: Anderson Briglia <anderson.briglia@indt.org.br> 			*#
32#* Anderson Lizardo <anderson.lizardo@indt.org.br> 				*#
33#* Carlos Eduardo Aguiar <carlos.aguiar@indt.org.br> 				*#
34#* 										*#
35#* 										*#
36#* 										*#
37#********************************************************************************#
38assign_password()
39{
40	export TST_TOTAL=1  # Total number of test cases in this file.
41	# Set up LTPTMP (temporary directory used by the tests).
42	LTPTMP=${TMP}       # Temporary directory to create files, etc.
43	export TCID="assign_password" # Test case identifier
44	export TST_COUNT=0  # Set up is initialized as test 0
45	RC=0                # Exit values of system commands used
46
47	USER_CONSOLE=/dev/ttyS0
48	{
49	echo "=== Assign password to MMC ==="
50	while [ -z "$newpasswd" ]; do
51		read -s -p "New MMC password: " newpasswd; echo
52	done
53	while [ -z "$newpasswd2" ]; do
54		read -s -p "Retype MMC password: " newpasswd2; echo
55	done
56	if [ "$newpasswd" != "$newpasswd2" ]; then
57		echo "*** Passwords do not match."
58		exit 1
59	fi
60	if ! keyctl instantiate $1 "$newpasswd" $2 >/dev/null 2>&1; then
61		echo "*** Error while assigning new password"
62		exit 1
63	fi
64	echo "Password assigned."
65
66	exit 0
67	} >$USER_CONSOLE 2>&1 < $USER_CONSOLE
68}
69
70assign_password || exit $RC
71