Annotation of /alx-src/tags/alxconf-0_6_4_5/functions/config_ssh_auth.sh
Parent Directory | Revision Log
Revision 1973 -
(hide annotations)
(download)
(as text)
Sat May 7 11:02:49 2011 UTC (13 years, 1 month ago) by niro
Original Path: alx-src/branches/alxconf-060/functions/config_ssh_auth.sh
File MIME type: application/x-sh
File size: 1398 byte(s)
Sat May 7 11:02:49 2011 UTC (13 years, 1 month ago) by niro
Original Path: alx-src/branches/alxconf-060/functions/config_ssh_auth.sh
File MIME type: application/x-sh
File size: 1398 byte(s)
-support dropbear and dropped openssh
1 | niro | 1973 | # $Id$ |
2 | niro | 253 | # exchanges the public server and client ssh keys |
3 | |||
4 | niro | 342 | gen_keys() |
5 | { | ||
6 | niro | 1973 | if [ ! -e /etc/dropbear/dropbear_dss_host_key ] |
7 | niro | 253 | then |
8 | niro | 1973 | echo -e ${COLOREDSTAR}"Generating DSS-Hostkey ..." |
9 | dropbearkey -t dss -f /etc/dropbear/dropbear_dss_host_key | ||
10 | niro | 253 | fi |
11 | |||
12 | niro | 1973 | if [ ! -e /etc/dropbear/dropbear_rsa_host_key ] |
13 | niro | 253 | then |
14 | niro | 1973 | echo -e ${COLREDSTAR}"Generating RSA-Hostkey ..." |
15 | dropbearkey -t rsa -f /etc/dropbear/dropbear_rsa_host_key | ||
16 | niro | 253 | fi |
17 | } | ||
18 | |||
19 | niro | 342 | config_ssh_auth() |
20 | { | ||
21 | niro | 254 | local PUB_KEY_SERVER |
22 | local ID | ||
23 | niro | 1973 | local pubkey |
24 | niro | 254 | |
25 | niro | 253 | # generate evtually missing keys |
26 | gen_keys | ||
27 | |||
28 | niro | 1973 | # read the pubkey (the sed prints only the second line, which is the pubkey) |
29 | pubkey="$(dropbearkey -y -f /etc/dropbear/dropbear_rsa_host_key | sed -n '2p')" | ||
30 | |||
31 | niro | 253 | # write the public key of the server to the host system |
32 | niro | 342 | PUB_KEY_SERVER="$(mysqldo "select public_key from ssh_auth_server where id=1;")" |
33 | niro | 253 | |
34 | if [ -n "${PUB_KEY_SERVER}" ] | ||
35 | then | ||
36 | niro | 330 | HOME=/root |
37 | niro | 253 | # only if not empty |
38 | [ ! -d $HOME/.ssh ] && install -d $HOME/.ssh | ||
39 | echo "${PUB_KEY_SERVER}" > $HOME/.ssh/authorized_keys | ||
40 | fi | ||
41 | |||
42 | # put the public key of the host into the db | ||
43 | niro | 342 | ID=$(mysqldo "select serial from ssh_auth_clients where serial=${ALX_SERIAL};") |
44 | niro | 253 | |
45 | if [ -n "${ID}" ] | ||
46 | then | ||
47 | niro | 342 | # run an update |
48 | niro | 1973 | mysqldo "update ssh_auth_clients set public_key='${pubkey}' where serial=${ALX_SERIAL};" |
49 | niro | 253 | else |
50 | niro | 342 | # run an insert |
51 | niro | 1973 | mysqldo "insert into ssh_auth_clients(serial,public_key) values('${ALX_SERIAL}','${pubkey}')" |
52 | niro | 253 | fi |
53 | } |