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Better unbound configuration for Debian

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Tommy 2023-08-07 00:25:06 -07:00 committed by GitHub
parent d132ca65b7
commit 4255f21366
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2 changed files with 0 additions and 14 deletions
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7
GCP-Debian-11.sh
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@ -20,7 +20,6 @@ sudo tuned-adm profile virtual-guest
#Setup unbound #Setup unbound
echo 'server: echo 'server:
trust-anchor-file: "/var/lib/unbound/root.key
trust-anchor-signaling: yes trust-anchor-signaling: yes
root-key-sentinel: yes root-key-sentinel: yes
tls-cert-bundle: /etc/ssl/certs/ca-certificates.crt tls-cert-bundle: /etc/ssl/certs/ca-certificates.crt
@ -53,8 +52,6 @@ forward-zone:
forward-addr: 2606:4700:4700::1112@853#security.cloudflare-dns.com forward-addr: 2606:4700:4700::1112@853#security.cloudflare-dns.com
forward-addr: 2606:4700:4700::1002@853#security.cloudflare-dns.com' | sudo tee /etc/unbound/unbound.conf.d/custom.conf forward-addr: 2606:4700:4700::1002@853#security.cloudflare-dns.com' | sudo tee /etc/unbound/unbound.conf.d/custom.conf
sudo mv /etc/unbound/unbound.conf.d/root-auto-trust-anchor-file.conf /etc/unbound/unbound.conf.d/root-auto-trust-anchor-file.conf.bk
mkdir -p /etc/systemd/system/unbound.service.d mkdir -p /etc/systemd/system/unbound.service.d
echo $'[Service] echo $'[Service]
CapabilityBoundingSet=CAP_NET_BIND_SERVICE CAP_SETGID CAP_SETUID CAP_SYS_CHROOT CAP_SYS_RESOURCE CAP_NET_RAW CapabilityBoundingSet=CAP_NET_BIND_SERVICE CAP_SETGID CAP_SETUID CAP_SYS_CHROOT CAP_SYS_RESOURCE CAP_NET_RAW
@ -70,10 +67,6 @@ ProtectKernelModules=true
# This breaks using socket options like \'so-rcvbuf\'. Explicitly disable for visibility. # This breaks using socket options like \'so-rcvbuf\'. Explicitly disable for visibility.
ProtectKernelTunables=false ProtectKernelTunables=false
ProtectProc=invisible ProtectProc=invisible
ProtectSystem=strict
RuntimeDirectory=unbound
ConfigurationDirectory=unbound
StateDirectory=unbound
RestrictAddressFamilies=AF_INET AF_INET6 AF_NETLINK AF_UNIX RestrictAddressFamilies=AF_INET AF_INET6 AF_NETLINK AF_UNIX
RestrictRealtime=true RestrictRealtime=true
SystemCallArchitectures=native SystemCallArchitectures=native

7
Ubuntu-22.04-Server.sh
View File

@ -17,7 +17,6 @@ sudo tuned-adm profile virtual-guest
#Setup unbound #Setup unbound
echo 'server: echo 'server:
trust-anchor-file: "/var/lib/unbound/root.key
trust-anchor-signaling: yes trust-anchor-signaling: yes
root-key-sentinel: yes root-key-sentinel: yes
tls-cert-bundle: /etc/ssl/certs/ca-certificates.crt tls-cert-bundle: /etc/ssl/certs/ca-certificates.crt
@ -50,8 +49,6 @@ forward-zone:
forward-addr: 2606:4700:4700::1112@853#security.cloudflare-dns.com forward-addr: 2606:4700:4700::1112@853#security.cloudflare-dns.com
forward-addr: 2606:4700:4700::1002@853#security.cloudflare-dns.com' | sudo tee /etc/unbound/unbound.conf.d/custom.conf forward-addr: 2606:4700:4700::1002@853#security.cloudflare-dns.com' | sudo tee /etc/unbound/unbound.conf.d/custom.conf
sudo mv /etc/unbound/unbound.conf.d/root-auto-trust-anchor-file.conf /etc/unbound/unbound.conf.d/root-auto-trust-anchor-file.conf.bk
mkdir -p /etc/systemd/system/unbound.service.d mkdir -p /etc/systemd/system/unbound.service.d
echo $'[Service] echo $'[Service]
CapabilityBoundingSet=CAP_NET_BIND_SERVICE CAP_SETGID CAP_SETUID CAP_SYS_CHROOT CAP_SYS_RESOURCE CAP_NET_RAW CapabilityBoundingSet=CAP_NET_BIND_SERVICE CAP_SETGID CAP_SETUID CAP_SYS_CHROOT CAP_SYS_RESOURCE CAP_NET_RAW
@ -67,10 +64,6 @@ ProtectKernelModules=true
# This breaks using socket options like \'so-rcvbuf\'. Explicitly disable for visibility. # This breaks using socket options like \'so-rcvbuf\'. Explicitly disable for visibility.
ProtectKernelTunables=false ProtectKernelTunables=false
ProtectProc=invisible ProtectProc=invisible
ProtectSystem=strict
RuntimeDirectory=unbound
ConfigurationDirectory=unbound
StateDirectory=unbound
RestrictAddressFamilies=AF_INET AF_INET6 AF_NETLINK AF_UNIX RestrictAddressFamilies=AF_INET AF_INET6 AF_NETLINK AF_UNIX
RestrictRealtime=true RestrictRealtime=true
SystemCallArchitectures=native SystemCallArchitectures=native