Add a runscript for runit

Add a 'run' and a 'finish' script for runit init system;
rely on dh-runit for maintscript code.

5 files changed, 40 insertions, 1 deletions

diff --git a/debian/control b/debian/control
index c690df075..4ecf5abed 100644
--- a/debian/control
+++ b/debian/control
@@ -7,6 +7,7 @@ Build-Depends: autotools-dev,
                debhelper-compat (= 9),
                dh-autoreconf,
                dh-exec,
+               dh-runit(>=2.8.8),
                dpkg-dev (>= 1.16.1~),
                libaudit-dev [linux-any],
                libedit-dev,
@@ -92,6 +93,7 @@ Conflicts: sftp,
 Replaces: openssh-client (<< 1:7.9p1-8),
           ssh,
           ssh-krb5,
+Breaks: ${runit:Breaks},
 Suggests: molly-guard,
           monkeysphere,
           rssh,
diff --git a/debian/openssh-server.runit b/debian/openssh-server.runit
new file mode 100644
index 000000000..cb659a00b
--- /dev/null
+++ b/debian/openssh-server.runit
@@ -0,0 +1 @@
+debian/openssh-server.ssh.runscript logscript,name=ssh,since=1:8.0p1-5
diff --git a/debian/openssh-server.ssh.runscript/finish b/debian/openssh-server.ssh.runscript/finish
new file mode 100644
index 000000000..7e29ef1db
--- /dev/null
+++ b/debian/openssh-server.ssh.runscript/finish
@@ -0,0 +1,16 @@
+#!/bin/sh
+set -e
+
+NAME=ssh
+
+[ $1 = -1 ] && echo "runsv: ERROR in $NAME: unexpected error or wrong sh syntax"
+# no need to stop the service here, runsv will stop trying after the first attempt
+
+[ $1 = 161 ] && echo "runsv: ERROR $1 in $NAME: disabled by local settings" \
+     && sv d $(dirname $0) && exit 0
+
+[ $1 = 162 ] && echo "runsv: ERROR $1 in $NAME: configtest or early setup failed" \
+     && sv d $(dirname $0) && exit 0
+
+echo "$NAME Stopped"   
+
diff --git a/debian/openssh-server.ssh.runscript/run b/debian/openssh-server.ssh.runscript/run
new file mode 100644
index 000000000..f9b08a871
--- /dev/null
+++ b/debian/openssh-server.ssh.runscript/run
@@ -0,0 +1,20 @@
+#!/usr/bin/env /lib/runit/invoke-run
+set -e
+
+NAME="ssh"
+
+sv start auditd  || sv check auditd || true
+
+# don't start if 'sshd_not_to_be_start' exists
+test -e /etc/ssh/sshd_not_to_be_run && exit 161
+
+#Create /run/sshd
+test -d /run/sshd || mkdir /run/sshd && chmod 0755 /run/sshd
+
+exec 2>&1
+
+#Config test
+/usr/sbin/sshd -t || exit 162
+
+echo "Starting $NAME..."
+exec /usr/sbin/sshd -D -e $SSHD_OPTS
diff --git a/debian/rules b/debian/rules
index 550306d4f..4208569e2 100755
--- a/debian/rules
+++ b/debian/rules
@@ -106,7 +106,7 @@ confflags += --with-ldflags='$(strip -Wl,--as-needed $(LDFLAGS))'
 confflags_udeb += --with-ldflags='-Wl,--as-needed'
 
 %:
-        dh $@ --with=autoreconf,systemd
+        dh $@ --with=autoreconf,systemd,runit
 
 autoreconf:
         autoreconf -f -i