Diff of /alx-src/branches/alxconf-060/functions/config_ssh_auth.sh

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	alx-src/trunk/alxconfig-ng/functions/config_ssh_auth.sh revision 330 by niro, Wed Sep 7 19:14:24 2005 UTC	alx-src/branches/alxconf-060/functions/config_ssh_auth.sh revision 2036 by niro, Wed May 11 09:11:25 2011 UTC
#	Line 1	Line 1
1	# $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/functions/config_ssh_auth.sh,v 1.3 2005-09-07 19:14:18 niro Exp $	# $Id$
2	# exchanges the public server and client ssh keys	# exchanges the public server and client ssh keys
3
4	gen_keys() {	gen_keys()
5	if [ ! -e /etc/ssh/ssh_host_key ]	{
6		if [ ! -e /etc/dropbear/dropbear_dss_host_key ]
7	then	then
8	echo -e ${COLOREDSTAR}"Generating SSH-Hostkey ..."	echo -e ${COLOREDSTAR}"Generating DSS-Hostkey ..."
9	/usr/bin/ssh-keygen -t rsa1 -b 1024 -f /etc/ssh/ssh_host_key -N ''	dropbearkey -t dss -f /etc/dropbear/dropbear_dss_host_key
10	fi	fi
11
12	if [ ! -e /etc/ssh/ssh_host_dsa_key ]	if [ ! -e /etc/dropbear/dropbear_rsa_host_key ]
13	then	then
14	echo -e ${COLREDSTAR}"Generating DSA-Hostkey ..."	echo -e ${COLREDSTAR}"Generating RSA-Hostkey ..."
15	/usr/bin/ssh-keygen -d -f /etc/ssh/ssh_host_dsa_key -N ''	dropbearkey -t rsa -f /etc/dropbear/dropbear_rsa_host_key
	fi
	if [ ! -e /etc/ssh/ssh_host_rsa_key ]
	then
	echo -e ${COLOREDSTAR}"Generating RSA-Hostkey ..."
	/usr/bin/ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key -N ''
16	fi	fi
17	}	}
18
19	config_ssh_auth() {	config_ssh_auth()
20		{
21	local PUB_KEY_SERVER	local PUB_KEY_SERVER
22	local ID	local ID
23		local pubkey
24		local CONFIG
25
26	# generate evtually missing keys	# generate evtually missing keys
27	gen_keys	gen_keys
28
29		# read the pubkey (the sed prints only the second line, which is the pubkey)
30		pubkey="$(dropbearkey -y -f /etc/dropbear/dropbear_rsa_host_key | sed -n '2p')"
31
32	# write the public key of the server to the host system	# write the public key of the server to the host system
33	PUB_KEY_SERVER="$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \	PUB_KEY_SERVER="$(mysqldo "select public_key from ssh_auth_server where id=1;")"
	"select public_key from ssh_auth_server where id=1;")"
34
35	if [ -n "${PUB_KEY_SERVER}" ]	if [[ ! -z ${PUB_KEY_SERVER} ]]
36	then	then
37	HOME=/root	HOME=/root
38	# only if not empty	# only if not empty
39	[ ! -d $HOME/.ssh ] && install -d $HOME/.ssh	[ ! -d $HOME/.ssh ] && install -d $HOME/.ssh
40	echo "${PUB_KEY_SERVER}" > $HOME/.ssh/authorized_keys	CONFIG=$HOME/.ssh/authorized_keys
41		clearconfig
42		addconfig "${PUB_KEY_SERVER}"
43	fi	fi
44
45	# put the public key of the host into the db	# put the public key of the host into the db
46	ID=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \	ID=$(mysqldo "select serial from ssh_auth_clients where serial=${ALX_SERIAL};")
	"select serial from ssh_auth_clients where serial=${ALX_SERIAL};")
47
48	if [ -n "${ID}" ]	if [[ ! -z ${ID} ]]
49	then	then
50	#run an update	# run an update
51	mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \	mysqldo "update ssh_auth_clients set public_key='${pubkey}' where serial=${ALX_SERIAL};"
	"update ssh_auth_clients set public_key='$(< /etc/ssh/ssh_host_rsa_key.pub)' where serial=${ALX_SERIAL};"
52	else	else
53	#run an insert	# run an insert
54	mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \	mysqldo "insert into ssh_auth_clients(serial,public_key) values('${ALX_SERIAL}','${pubkey}')"
	"insert into ssh_auth_clients(serial,public_key) values('${ALX_SERIAL}','$(< /etc/ssh/ssh_host_rsa_key.pub)')"
55	fi	fi
56	}	}

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Legend: Removed from v.330   changed lines   Added in v.2036