Filled out all files for DNS. Ready for testing.

.gitignore

@@ -24,3 +24,6 @@ private.key
 
 # Ignore secrets for Invidious.
 Config/Invidious/*.env
+
+# Ignore DNS config files, contain private settings.
+Config/DNS/config/*

Config/DNS/Dockerfile

@@ -1,9 +1,10 @@
 # 2023-07-29
-# Create website in node container and run it.
+#
+# Create a Debian container which runs dnsmasq.
+# https://wiki.debian.org/dnsmasq
+#
 
-# Using Debian testing so that we use PHP >8. Otherwise the shebangs from
-# the include files (#!/usr/bin/php) show up on the website.
-FROM debian:testing
+FROM debian
 
 # Install Dependencies
 RUN apt update && apt install -y dnsmasq

Config/DNS/README.md

@@ -0,0 +1,5 @@
+# Local DNS
+Host a local DNS server in case your router/gateway is not cutting it. Allows
+the ability to use simple names across the network witrhout editing `/etc/hosts`
+on each machine. The IP of this server should be added to the router/gateway's
+settings so that all machines on the network know to use it and can benefit.

Config/DNS/config/dnsmasq.conf.example

@@ -0,0 +1,31 @@
+# 2023-07-29
+#
+# Description:
+#   Settings specific to DNS Masquerade. The parameters in this file are the
+#   same which can be passed to the dnsmasq program directly using '--', but the
+#   '--' is not necessary in this file. Otherwise this file has no manpage.
+#
+# Futher Reading:
+#   Commands:
+#     https://manpages.debian.org/bookworm/dnsmasq-base/dnsmasq.8.en.html
+#   Tutorials:
+#     Basic:
+#       https://www.howtoforge.com/how-to-setup-local-dns-server-using-dnsmasq-on-ubuntu-20-04/
+#     Split DNS:
+#       https://www.gluster.org/use-dnsmasq-for-separating-dns-queries/
+
+# Who this server is.
+port=53
+domain=example.com
+
+# FQDN must be provided in order for this server to check upstream for it.
+domain-needed
+
+# Do not forward requests for private IPs to upstream domains.
+bogus-priv
+
+# Automatically add FQDN to any simple names in /etc/hosts.
+#expand-hosts
+
+# Default cache size is 150. 0 disables caching. Large values lower performance.
+cache-size=1000

Config/DNS/config/hosts.example

@@ -0,0 +1,20 @@
+# 2023-07-29
+#
+# Description:
+#   Example file of how to use the hosts file. It contains local servers running
+#   inside the domain that need accessed directly rather than traversing outside
+#   the WAN. This saves time and prevents some routers from dropping data.
+#
+# Format:
+#   XXX.XXX.XXX.XXX subdomain.domain.extension subdomain
+#
+# Futher Reading:
+#   https://manpages.debian.org/bookworm/manpages/hosts.5.en.html
+#
+
+127.0.0.1 localhost
+127.0.1.1 dns.example.com dns
+
+192.168.1.22 ssh.example.com  ssh
+192.168.1.25 mail.example.com mail
+192.168.1.80 www.example.com  www

Config/DNS/config/resolv.conf.example

@@ -0,0 +1,21 @@
+# 2023-07-29
+#
+# Description:
+#   Generic DNS settings unrelated to dnsmasq are provided here.
+#
+# Futher Reading:
+#   https://manpages.debian.org/bookworm/manpages/resolv.conf.5.en.html
+#
+
+# The local domains being hosted.
+search example.com anotherdomain.com
+
+# Explicitly set local caching with /etc/hosts on.
+nameserver 127.0.0.1
+
+# Add any extra settings.
+options rotate
+
+# Use Cloudflare for upstream DNS.
+nameserver 1.1.1.1
+nameserver 1.0.0.1

Config/DNS/docker-compose.yml

@@ -1,13 +1,15 @@
 # 2023-07-29
+#
 # Local DNS server which properly handles DNS splitting.
 # Necessary when using junk ISP gateways and running a domain.
-# https://wiki.debian.org/dnsmasq
+# https://thekelleys.org.uk/dnsmasq/doc.html
+#
 
 version: '3'
 
 services:
   app:
-    restart: always
     build: ./
+    restart: always
     ports:
-      - 8317:8080
+      - "53:53"