From 8bf896a90848e0753e08d2a1291cbad87451c8c0 Mon Sep 17 00:00:00 2001
From: root <root@610-NgTech-Ansible-1.ngtech.home>
Date: Fri, 2 Feb 2024 00:55:45 +0200
Subject: [PATCH] 1

---
 dump-dns-cache.sh | 45 +++++++++++++++++++++++++++++++++++++++++++++
 replace-str.rb    |  5 +++++
 2 files changed, 50 insertions(+)
 create mode 100755 dump-dns-cache.sh
 create mode 100755 replace-str.rb

diff --git a/dump-dns-cache.sh b/dump-dns-cache.sh
new file mode 100755
index 0000000..a0fbee9
--- /dev/null
+++ b/dump-dns-cache.sh
@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+
+HOST="$1"
+USERNAME="$2"
+PASSWORD="$3"
+FILTER="$4"
+USE_RUBY="0"
+
+if [ -z "${HOST}" ]
+then
+	echo "Missing hostname"
+	exit 1
+fi
+
+if [ -z "${USERNAME}" ]
+then
+	echo "Missing username"
+	exit 1
+fi
+
+if [ -z "${PASSWORD}" ]
+then
+	echo "Missing password"
+	exit 1
+fi
+
+if [ -z "${FILTER}" ]
+then
+	JQ_QUERY_TEMPLATE='.[]'
+else
+	JQ_QUERY_TEMPLATE='.[] | select(.name|contains("###PATTERN###"))'
+fi
+
+QUERY='{".proplist": [".id","name","type","data","ttl"]}'
+
+if [ "${USE_RUBY}" -gt "0" ]
+then
+	JQ_QUERY=$( echo "${JQ_QUERY_TEMPLATE}" |ruby replace-str.rb  "###PATTERN###" "${FILTER}" )
+else
+	JQ_QUERY=$( echo "${JQ_QUERY_TEMPLATE}" | sed -e  "s@###PATTERN###@${FILTER}@g" )
+fi
+
+curl -s -k -u "${USERNAME}:${PASSWORD}" "https://${HOST}/rest/ip/dns/cache/print" \
+	--data "${QUERY}" -H "content-type: application/json" | \
+	jq "${JQ_QUERY}"
diff --git a/replace-str.rb b/replace-str.rb
new file mode 100755
index 0000000..cbae541
--- /dev/null
+++ b/replace-str.rb
@@ -0,0 +1,5 @@
+#!/usr/bin/env ruby
+
+while line = STDIN.gets
+  puts "#{line.chomp.gsub("#{ARGV[0]}","#{ARGV[1]}")}"
+end