diff options
Diffstat (limited to 'meta/recipes-connectivity/openssh/openssh/init')
-rw-r--r-- | meta/recipes-connectivity/openssh/openssh/init | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/meta/recipes-connectivity/openssh/openssh/init b/meta/recipes-connectivity/openssh/openssh/init new file mode 100644 index 0000000000..70d4a34659 --- /dev/null +++ b/meta/recipes-connectivity/openssh/openssh/init | |||
@@ -0,0 +1,115 @@ | |||
1 | #! /bin/sh | ||
2 | set -e | ||
3 | |||
4 | PIDFILE=/var/run/sshd.pid | ||
5 | |||
6 | # source function library | ||
7 | . /etc/init.d/functions | ||
8 | |||
9 | # /etc/init.d/ssh: start and stop the OpenBSD "secure shell" daemon | ||
10 | |||
11 | test -x /usr/sbin/sshd || exit 0 | ||
12 | ( /usr/sbin/sshd -\? 2>&1 | grep -q OpenSSH ) 2>/dev/null || exit 0 | ||
13 | |||
14 | # /etc/default/ssh may set SYSCONFDIR and SSHD_OPTS | ||
15 | if test -f /etc/default/ssh; then | ||
16 | . /etc/default/ssh | ||
17 | fi | ||
18 | |||
19 | [ -z "$SYSCONFDIR" ] && SYSCONFDIR=/etc/ssh | ||
20 | mkdir -p $SYSCONFDIR | ||
21 | |||
22 | HOST_KEY_RSA=$SYSCONFDIR/ssh_host_rsa_key | ||
23 | HOST_KEY_DSA=$SYSCONFDIR/ssh_host_dsa_key | ||
24 | HOST_KEY_ECDSA=$SYSCONFDIR/ssh_host_ecdsa_key | ||
25 | HOST_KEY_ED25519=$SYSCONFDIR/ssh_host_ed25519_key | ||
26 | |||
27 | check_for_no_start() { | ||
28 | # forget it if we're trying to start, and /etc/ssh/sshd_not_to_be_run exists | ||
29 | if [ -e $SYSCONFDIR/sshd_not_to_be_run ]; then | ||
30 | echo "OpenBSD Secure Shell server not in use ($SYSCONFDIR/sshd_not_to_be_run)" | ||
31 | exit 0 | ||
32 | fi | ||
33 | } | ||
34 | |||
35 | check_privsep_dir() { | ||
36 | # Create the PrivSep empty dir if necessary | ||
37 | if [ ! -d /var/run/sshd ]; then | ||
38 | mkdir /var/run/sshd | ||
39 | chmod 0755 /var/run/sshd | ||
40 | fi | ||
41 | } | ||
42 | |||
43 | check_config() { | ||
44 | /usr/sbin/sshd -t || exit 1 | ||
45 | } | ||
46 | |||
47 | check_keys() { | ||
48 | # create keys if necessary | ||
49 | if [ ! -f $HOST_KEY_RSA ]; then | ||
50 | echo " generating ssh RSA key..." | ||
51 | ssh-keygen -q -f $HOST_KEY_RSA -N '' -t rsa | ||
52 | fi | ||
53 | if [ ! -f $HOST_KEY_ECDSA ]; then | ||
54 | echo " generating ssh ECDSA key..." | ||
55 | ssh-keygen -q -f $HOST_KEY_ECDSA -N '' -t ecdsa | ||
56 | fi | ||
57 | if [ ! -f $HOST_KEY_DSA ]; then | ||
58 | echo " generating ssh DSA key..." | ||
59 | ssh-keygen -q -f $HOST_KEY_DSA -N '' -t dsa | ||
60 | fi | ||
61 | if [ ! -f $HOST_KEY_ED25519 ]; then | ||
62 | echo " generating ssh ED25519 key..." | ||
63 | ssh-keygen -q -f $HOST_KEY_ED25519 -N '' -t ed25519 | ||
64 | fi | ||
65 | } | ||
66 | |||
67 | export PATH="${PATH:+$PATH:}/usr/sbin:/sbin" | ||
68 | |||
69 | case "$1" in | ||
70 | start) | ||
71 | check_for_no_start | ||
72 | echo "Starting OpenBSD Secure Shell server: sshd" | ||
73 | check_keys | ||
74 | check_privsep_dir | ||
75 | start-stop-daemon -S -p $PIDFILE -x /usr/sbin/sshd -- $SSHD_OPTS | ||
76 | echo "done." | ||
77 | ;; | ||
78 | stop) | ||
79 | echo -n "Stopping OpenBSD Secure Shell server: sshd" | ||
80 | start-stop-daemon -K -p $PIDFILE -x /usr/sbin/sshd | ||
81 | echo "." | ||
82 | ;; | ||
83 | |||
84 | reload|force-reload) | ||
85 | check_for_no_start | ||
86 | check_keys | ||
87 | check_config | ||
88 | echo -n "Reloading OpenBSD Secure Shell server's configuration" | ||
89 | start-stop-daemon -K -p $PIDFILE -s 1 -x /usr/sbin/sshd | ||
90 | echo "." | ||
91 | ;; | ||
92 | |||
93 | restart) | ||
94 | check_keys | ||
95 | check_config | ||
96 | echo -n "Restarting OpenBSD Secure Shell server: sshd" | ||
97 | start-stop-daemon -K -p $PIDFILE --oknodo -x /usr/sbin/sshd | ||
98 | check_for_no_start | ||
99 | check_privsep_dir | ||
100 | sleep 2 | ||
101 | start-stop-daemon -S -p $PIDFILE -x /usr/sbin/sshd -- $SSHD_OPTS | ||
102 | echo "." | ||
103 | ;; | ||
104 | |||
105 | status) | ||
106 | status /usr/sbin/sshd | ||
107 | exit $? | ||
108 | ;; | ||
109 | |||
110 | *) | ||
111 | echo "Usage: /etc/init.d/ssh {start|stop|status|reload|force-reload|restart}" | ||
112 | exit 1 | ||
113 | esac | ||
114 | |||
115 | exit 0 | ||