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Commit | Line | Data |
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cf3b46d6 AF |
1 | #!/bin/sh |
2 | # | |
3 | # sshd sshd (secure shell daemon) | |
4 | # | |
5 | # chkconfig: 345 55 45 | |
6 | # | |
7 | # description: sshd (secure shell daemon) is a server part of the ssh suite. | |
8 | # Ssh can be used for remote login, remote file copying, TCP port | |
9 | # forwarding etc. Ssh offers strong encryption and authentication. | |
10 | ||
11 | ||
12 | # Source function library | |
13 | . /etc/rc.d/init.d/functions | |
14 | ||
15 | # Get network config | |
16 | . /etc/sysconfig/network | |
17 | ||
69fe0cc7 | 18 | SERVICE_LIMITS_HARD="-u unlimited" |
e84d8e9f | 19 | SERVICE_LIMITS_SOFT="-u unlimited -c 0" |
69fe0cc7 | 20 | |
cf3b46d6 AF |
21 | # Get service config |
22 | [ -f /etc/sysconfig/sshd ] && . /etc/sysconfig/sshd | |
23 | ||
24 | # Check that networking is up. | |
7d58fbb0 | 25 | if is_yes "${NETWORKING}"; then |
224aaee1 | 26 | if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status -a "$1" != init ]; then |
7d58fbb0 | 27 | msg_network_down OpenSSH |
28 | exit 1 | |
29 | fi | |
30 | else | |
31 | exit 0 | |
cf3b46d6 | 32 | fi |
cbd44157 | 33 | |
bff0c7f8 | 34 | RETVAL=0 |
cf3b46d6 AF |
35 | # See how we were called. |
36 | case "$1" in | |
37 | start) | |
3c573fc0 | 38 | # generate new keys with empty passwords if they do not exist |
39 | if [ ! -f /etc/ssh/ssh_host_key -o ! -s /etc/ssh/ssh_host_key ]; then | |
7d58fbb0 | 40 | /usr/bin/ssh-keygen -t rsa1 -f /etc/ssh/ssh_host_key -N '' 1>&2 |
41 | chmod 600 /etc/ssh/ssh_host_key | |
3c573fc0 | 42 | fi |
43 | if [ ! -f /etc/ssh/ssh_host_rsa_key -o ! -s /etc/ssh/ssh_host_rsa_key ]; then | |
7d58fbb0 | 44 | /usr/bin/ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key -N '' 1>&2 |
45 | chmod 600 /etc/ssh/ssh_host_rsa_key | |
3c573fc0 | 46 | fi |
47 | if [ ! -f /etc/ssh/ssh_host_dsa_key -o ! -s /etc/ssh/ssh_host_dsa_key ]; then | |
7d58fbb0 | 48 | /usr/bin/ssh-keygen -t dsa -f /etc/ssh/ssh_host_dsa_key -N '' 1>&2 |
49 | chmod 600 /etc/ssh/ssh_host_dsa_key | |
3c573fc0 | 50 | fi |
51 | ||
01d1f289 | 52 | if [ ! -f /etc/ssh/ssh_host_key ]; then |
9ceb608e | 53 | msg_not_running OpenSSH |
7d58fbb0 | 54 | nls "No SSH host key found! You must run \"%s init\" first." "$0" |
01d1f289 | 55 | exit 1 |
56 | fi | |
3c573fc0 | 57 | |
58 | # Check if the service is already running? | |
cf3b46d6 | 59 | if [ ! -f /var/lock/subsys/sshd ]; then |
cbd44157 | 60 | msg_starting OpenSSH |
2a63b97e | 61 | daemon /usr/sbin/sshd |
cbd44157 | 62 | RETVAL=$? |
63 | [ $RETVAL -eq 0 ] && touch /var/lock/subsys/sshd | |
cf3b46d6 | 64 | else |
9ceb608e | 65 | msg_already_running OpenSSH |
cf3b46d6 | 66 | fi |
cf3b46d6 AF |
67 | ;; |
68 | stop) | |
7d58fbb0 | 69 | if [ -f /var/lock/subsys/sshd ]; then |
cbd44157 | 70 | msg_stopping OpenSSH |
71 | killproc sshd | |
72 | rm -f /var/run/sshd.pid /var/lock/subsys/sshd >/dev/null 2>&1 | |
73 | else | |
9ceb608e | 74 | msg_not_running OpenSSH |
cbd44157 | 75 | fi |
cf3b46d6 | 76 | ;; |
cbd44157 | 77 | restart) |
cf3b46d6 AF |
78 | $0 stop |
79 | $0 start | |
bff0c7f8 | 80 | exit $? |
cf3b46d6 AF |
81 | ;; |
82 | status) | |
83 | status sshd | |
cbd44157 | 84 | exit $? |
cf3b46d6 | 85 | ;; |
01d1f289 | 86 | init) |
0d883194 | 87 | nls "Now the SSH host key will be generated. Please note, that if you" |
88 | nls "will use password for the key, you will need to type it on each" | |
89 | nls "reboot." | |
ff7a4dcc | 90 | /usr/bin/ssh-keygen -t rsa1 -f /etc/ssh/ssh_host_key |
cf14c2df | 91 | chmod 600 /etc/ssh/ssh_host_key |
ff7a4dcc AM |
92 | /usr/bin/ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key |
93 | chmod 600 /etc/ssh/ssh_host_rsa_key | |
7d58fbb0 | 94 | /usr/bin/ssh-keygen -t dsa -f /etc/ssh/ssh_host_dsa_key |
cf14c2df | 95 | chmod 600 /etc/ssh/ssh_host_dsa_key |
01d1f289 | 96 | exit $? |
36f63877 | 97 | ;; |
bff0c7f8 | 98 | reload|force-reload) |
0d883194 | 99 | if [ -f /var/lock/subsys/sshd ]; then |
100 | msg_reloading OpenSSH | |
0d883194 | 101 | killproc sshd -HUP |
102 | RETVAL=$? | |
0d883194 | 103 | else |
bff0c7f8 | 104 | msg_not_running OpenSSH >&2 |
105 | exit 7 | |
0d883194 | 106 | fi |
36f63877 | 107 | ;; |
cf3b46d6 | 108 | *) |
bff0c7f8 | 109 | msg_usage "$0 {start|stop|init|restart|reload|force-reload|status}" |
110 | exit 3 | |
cf3b46d6 AF |
111 | esac |
112 | ||
cbd44157 | 113 | exit $RETVAL |