src/include/sessionauth.global.class.in

# $Id$

provide auth ssl

PASSWD="/etc/mcoredpasswd"

md5crypt()
{
	local pass="$1"
	md5sum << EOF | sed 's:\(.*\)\ \ .*-.*:\1:'
${pass}
EOF
}

mcorepasswd()
{
	local user="$1"
	local pass
	local validate

	if [[ -z ${user} ]]
	then
		echo "No username given! Aborting."
		return 1
	fi

	# get pass
	echo -n "Enter Password: "
	stty -echo
	read pass
	stty echo
	echo

	echo -n "Retype Password: "
	stty -echo
	read validate
	stty echo
	echo

	if [[ ${pass} == ${validate} ]]
	then
		# encrypt and save
		echo "${user}:$(md5crypt ${pass})" > ${PASSWD}
		echo "Password for user '${user}' changed by $(id -u -n)."
	else
		echo "Passwords don't match!"
		echo "Password for user '${user}' is unchanged."
		return 1
	fi

}

validate_auth()
{
	local user="$1"
	local pass="$2"

	local passwduser
	local passwdpass

	# return 0 if ${valid_auth=yes} - user alread authenticated
	valid_session && return 0

	if [[ ! -f ${PASSWD} ]]
	then
		eecho "passwd '${PASSWD}' does not exist!"
		return 1
	fi

	passwduser=$(grep "^${user}:" ${PASSWD} | cut -d: -f1)
	passwdpass=$(grep "^${user}:" ${PASSWD} | cut -d: -f2)

	if [[ -n ${passwduser} ]]
	then
		if [[ $(md5crypt ${pass}) == ${passwdpass} ]]
		then
			mecho "password for user '${user}' is valid!"
			mecho "Successfully logged in. Type 'help' for more information."
			export valid_session="yes"
			return 0
		else
			mecho "password for user '${user}' is invalid!"
			export valid_session="no"
			return 1
		fi
	else
		eecho "User '${user}' unkown."
		export valid_session="no"
		return 1
	fi
}

valid_session()
{
	if [[ ${valid_session} = yes ]]
	then
		return 0
	else
		return 1
	fi
}

invalid_session()
{
	if [[ ${valid_session} != yes ]]
	then
		eecho "not logged in..."
		# export quit signal
		export run=quit
	fi
}
1	niro	1248	# $Id$
2
3			provide auth ssl
4
5			PASSWD="/etc/mcoredpasswd"
6
7			md5crypt()
8			{
9			local pass="$1"
10			md5sum << EOF \| sed 's:\(.\)\ \ .-.*:\1:'
11			${pass}
12			EOF
13			}
14
15			mcorepasswd()
16			{
17			local user="$1"
18			local pass
19			local validate
20
21			if [[ -z ${user} ]]
22			then
23			echo "No username given! Aborting."
24			return 1
25			fi
26
27			# get pass
28			echo -n "Enter Password: "
29			stty -echo
30			read pass
31			stty echo
32			echo
33
34			echo -n "Retype Password: "
35			stty -echo
36			read validate
37			stty echo
38			echo
39
40			if [[ ${pass} == ${validate} ]]
41			then
42			# encrypt and save
43			echo "${user}:$(md5crypt ${pass})" > ${PASSWD}
44			echo "Password for user '${user}' changed by $(id -u -n)."
45			else
46			echo "Passwords don't match!"
47			echo "Password for user '${user}' is unchanged."
48			return 1
49			fi
50
51			}
52
53			validate_auth()
54			{
55			local user="$1"
56			local pass="$2"
57
58			local passwduser
59			local passwdpass
60
61			# return 0 if ${valid_auth=yes} - user alread authenticated
62	niro	1306	valid_session && return 0
63	niro	1248
64			if [[ ! -f ${PASSWD} ]]
65			then
66	niro	1640	eecho "passwd '${PASSWD}' does not exist!"
67	niro	1248	return 1
68			fi
69
70			passwduser=$(grep "^${user}:" ${PASSWD} \| cut -d: -f1)
71			passwdpass=$(grep "^${user}:" ${PASSWD} \| cut -d: -f2)
72
73			if [[ -n ${passwduser} ]]
74			then
75			if [[ $(md5crypt ${pass}) == ${passwdpass} ]]
76			then
77	niro	1640	mecho "password for user '${user}' is valid!"
78	niro	1248	mecho "Successfully logged in. Type 'help' for more information."
79			export valid_session="yes"
80			return 0
81			else
82	niro	1640	mecho "password for user '${user}' is invalid!"
83	niro	1248	export valid_session="no"
84			return 1
85			fi
86			else
87	niro	1640	eecho "User '${user}' unkown."
88	niro	1248	export valid_session="no"
89			return 1
90			fi
91			}
92
93	niro	1306	valid_session()
94	niro	1248	{
95			if [[ ${valid_session} = yes ]]
96			then
97			return 0
98			else
99			return 1
100			fi
101			}
102
103			invalid_session()
104			{
105			if [[ ${valid_session} != yes ]]
106			then
107	niro	1640	eecho "not logged in..."
108	niro	1248	# export quit signal
109			export run=quit
110			fi
111			}