From 526924d1c507fff1d7cadfadeea0a8f4dc370468 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Sat, 4 Apr 2020 15:43:08 +0200
Subject: sshban: add an init script

---
 sshban_init.sh | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100755 sshban_init.sh

diff --git a/sshban_init.sh b/sshban_init.sh
new file mode 100755
index 0000000..482a6be
--- /dev/null
+++ b/sshban_init.sh
@@ -0,0 +1,48 @@
+#! /bin/sh
+### BEGIN INIT INFO
+# Provides:          sshban
+# Required-Start:    mountkernfs
+# Required-Stop:
+# Should-Start:
+# X-Start-Before:
+# Default-Start:     S
+# Default-Stop:
+# Short-Description: Read sshd logs and ban abusers
+# Description: Read sshd logs and ban abusers
+### END INIT INFO
+
+if [ true != "$INIT_D_SCRIPT_SOURCED" ] ; then
+    set "$0" "$@"
+    INIT_D_SCRIPT_SOURCED=true . /lib/init/init-d-script
+fi
+
+DESC="SSHban"
+DAEMON=/usr/local/bin/sshban
+PIDFILE=/run/sshban.pid
+USER=sshban
+GROUP=nogroup
+#ARGS="-d"
+ARGS=""
+SOURCE_FIFO=/run/rsyslog_sshd.fifo
+ACTION="sudo /etc/firewall/ban.py"
+
+do_start_cmd() {
+    if [ ! -p ${SOURCE_FIFO} ]; then
+        mkfifo -m 600 ${SOURCE_FIFO}
+        chown ${USER} ${SOURCE_FIFO}
+    fi
+
+    start-stop-daemon --start --oknodo --pidfile ${PIDFILE} --user ${USER} \
+            --background --make-pidfile --chuid ${USER}:${GROUP} \
+            --startas ${DAEMON} -- ${ARGS} ${SOURCE_FIFO} "${ACTION}"
+    return $?
+}
+
+do_stop() {
+    start-stop-daemon --stop --oknodo --pidfile ${PIDFILE} --user ${USER}
+    return $?
+}
+do_status() {
+    status_of_proc -p ${PIDFILE} ${DAEMON} ${DESC}
+    return $?
+}
-- 
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