dsa-check-cert-expire: Make timers configurable (#744248)

[mirror/dsa-nagios.git] / dsa-nagios-checks / checks / dsa-check-cert-expire

diff --git a/dsa-nagios-checks/checks/dsa-check-cert-expire b/dsa-nagios-checks/checks/dsa-check-cert-expire
index 89a119a..98a04a2 100755 (executable)
--- a/dsa-nagios-checks/checks/dsa-check-cert-expire
+++ b/dsa-nagios-checks/checks/dsa-check-cert-expire
@@ -30,9 +30,30 @@ set -e
 warn=1209600
 crit=86400
 
-if [ "$#" != 1 ]; then
-       echo "Usage: $0 <certfile>" >&2
+usage() {
+       echo "Usage: $0 [-w seconds] [-c seconds] <certfile>" >&2
        exit 3
+}
+
+
+OPTS=`getopt -o w:c: -n "$0" -- "$@"` || usage
+
+eval set -- "$OPTS"
+
+while :; do
+       case "$1" in
+               -w) warn=$2; shift 2 ;;
+               -c) crit=$2; shift 2 ;;
+               --) shift; break; ;;
+               *) usage ;;
+       esac
+done
+if test "$crit" -gt "$warn"; then
+       warn=$crit
+fi
+
+if [ "$#" != 1 ]; then
+       usage
 fi
 
 cert="$1"