153 lines
4.2 KiB
Bash
153 lines
4.2 KiB
Bash
#!/usr/bin/env bash
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# Copyright (c) 2021-2025 tteck
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# Author: tteck (tteckster)
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# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
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# Source: https://pi-hole.net/
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source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
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color
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verb_ip6
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catch_errors
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setting_up_container
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network_check
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update_os
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msg_info "Installing Dependencies"
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$STD apt-get install -y ufw
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msg_ok "Installed Dependencies"
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msg_info "Installing Pi-hole"
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mkdir -p /etc/pihole
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touch /etc/pihole/pihole.toml
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$STD bash <(curl -fsSL https://install.pi-hole.net) --unattended
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sed -i -E '
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/^\s*upstreams =/ s|=.*|= ["8.8.8.8", "8.8.4.4"]|
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/^\s*interface =/ s|=.*|= "eth0"|
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/^\s*queryLogging =/ s|=.*|= true|
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/^\s*size =/ s|=.*|= 10000|
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/^\s*active =/ s|=.*|= true|
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/^\s*listeningMode =/ s|=.*|= "LOCAL"|
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/^\s*port =/ s|=.*|= "80o,443os,[::]:80o,[::]:443os"|
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/^\s*pwhash =/ s|=.*|= ""|
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# DHCP Disable
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/^\s*\[dhcp\]/,/^\s*\[/{s/^\s*active = true/ active = false/}
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# NTP Disable
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/^\s*\[ntp.ipv4\]/,/^\s*\[/{s/^\s*active = true/ active = false/}
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/^\s*\[ntp.ipv6\]/,/^\s*\[/{s/^\s*active = true/ active = false/}
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/^\s*\[ntp.sync\]/,/^\s*\[/{s/^\s*active = true/ active = false/}
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/^\s*\[ntp.sync\]/,/^\s*\[/{s/^\s*interval = [0-9]+/ interval = 0/}
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/^\s*\[ntp.sync.rtc\]/,/^\s*\[/{s/^\s*set = true/ set = false/}
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# set domainNeeded und expandHosts
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/^\s*domainNeeded =/ s|=.*|= true|
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/^\s*expandHosts =/ s|=.*|= true|
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' /etc/pihole/pihole.toml
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cat <<EOF >/etc/dnsmasq.d/01-pihole.conf
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server=8.8.8.8
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server=8.8.4.4
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EOF
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$STD pihole-FTL --config ntp.sync.interval 0
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systemctl restart pihole-FTL.service
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msg_ok "Installed Pi-hole"
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read -r -p "${TAB3}Would you like to add Unbound? <y/N> " prompt
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if [[ ${prompt,,} =~ ^(y|yes)$ ]]; then
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read -r -p "${TAB3}Unbound is configured as a recursive DNS server by default, would you like it to be configured as a forwarding DNS server (using DNS-over-TLS (DoT)) instead? <y/N> " prompt
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msg_info "Installing Unbound"
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$STD apt-get install -y unbound
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cat <<EOF >/etc/unbound/unbound.conf.d/pi-hole.conf
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server:
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verbosity: 0
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interface: 127.0.0.1
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port: 5335
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do-ip6: no
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do-ip4: yes
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do-udp: yes
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do-tcp: yes
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num-threads: 1
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hide-identity: yes
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hide-version: yes
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harden-glue: yes
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harden-dnssec-stripped: yes
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harden-referral-path: yes
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use-caps-for-id: no
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harden-algo-downgrade: no
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qname-minimisation: yes
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aggressive-nsec: yes
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rrset-roundrobin: yes
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cache-min-ttl: 300
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cache-max-ttl: 14400
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msg-cache-slabs: 8
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rrset-cache-slabs: 8
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infra-cache-slabs: 8
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key-cache-slabs: 8
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serve-expired: yes
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serve-expired-ttl: 3600
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edns-buffer-size: 1232
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prefetch: yes
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prefetch-key: yes
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target-fetch-policy: "3 2 1 1 1"
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unwanted-reply-threshold: 10000000
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rrset-cache-size: 256m
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msg-cache-size: 128m
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so-rcvbuf: 1m
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private-address: 192.168.0.0/16
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private-address: 169.254.0.0/16
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private-address: 172.16.0.0/12
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private-address: 10.0.0.0/8
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private-address: fd00::/8
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private-address: fe80::/10
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EOF
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mkdir -p /etc/dnsmasq.d/
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cat <<EOF >/etc/dnsmasq.d/99-edns.conf
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edns-packet-max=1232
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EOF
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if [[ ${prompt,,} =~ ^(y|yes)$ ]]; then
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cat <<EOF >>/etc/unbound/unbound.conf.d/pi-hole.conf
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tls-cert-bundle: "/etc/ssl/certs/ca-certificates.crt"
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forward-zone:
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name: "."
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forward-tls-upstream: yes
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forward-first: no
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forward-addr: 8.8.8.8@853#dns.google
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forward-addr: 8.8.4.4@853#dns.google
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forward-addr: 2001:4860:4860::8888@853#dns.google
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forward-addr: 2001:4860:4860::8844@853#dns.google
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#forward-addr: 1.1.1.1@853#cloudflare-dns.com
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#forward-addr: 1.0.0.1@853#cloudflare-dns.com
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#forward-addr: 2606:4700:4700::1111@853#cloudflare-dns.com
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#forward-addr: 2606:4700:4700::1001@853#cloudflare-dns.com
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#forward-addr: 9.9.9.9@853#dns.quad9.net
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#forward-addr: 149.112.112.112@853#dns.quad9.net
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#forward-addr: 2620:fe::fe@853#dns.quad9.net
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#forward-addr: 2620:fe::9@853#dns.quad9.net
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EOF
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fi
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cat <<EOF >/etc/dnsmasq.d/01-pihole.conf
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server=127.0.0.1#5335
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server=8.8.8.8
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server=8.8.4.4
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EOF
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sed -i -E '/^\s*upstreams\s*=\s*\[/,/^\s*\]/c\ upstreams = [\n "127.0.0.1#5335",\n "8.8.4.4"\n ]' /etc/pihole/pihole.toml
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systemctl enable -q --now unbound
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systemctl restart pihole-FTL.service
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msg_ok "Installed Unbound"
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fi
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motd_ssh
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customize
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msg_info "Cleaning up"
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$STD apt-get -y autoremove
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$STD apt-get -y autoclean
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msg_ok "Cleaned"
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