Add makecert utility

bin/makecert

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+# Use this script to generate a self-signed cert for a given hostname
+# Usage: bin/makecert [hostname]
+# If you do not supply an argument, it will prompt for the hostname
+
+if [ -z $1 ]; then
+    read -p "Enter hostname: " hostname
+    HOSTNAME="$hostname"
+else
+    HOSTNAME="$1"
+fi
+
+HOSTNAME="${HOSTNAME//[ ]/-}"
+
+if [ -z "$HOSTNAME" ]; then
+    echo "Aborting..."
+    exit 1
+fi
+
+echo "Making cert and key for host '$HOSTNAME'"
+
+openssl req -x509 -newkey rsa:4096 -nodes\
+  -days 365 -subj "/CN=$HOSTNAME"\
+  -keyout "$HOSTNAME.key.pem"\
+  -out "$HOSTNAME.cert.pem"
+
+# Use this one below with the -addext to include multiple domains (e.g. subdomains)
+#openssl req -x509 -newkey rsa:4096 -nodes\
+#  -days 365 -subj "/CN=$HOSTNAME"\
+#  -keyout "$HOSTNAME.key.pem"\
+#  -out "$HOSTNAME.cert.pem"
+#  -addext "subjectAltName=DNS:example.com,DNS:www.example.net,IP:10.0.0.1"