mirror of
https://github.com/dnscrypt/dnscrypt-server-docker
synced 2024-10-30 21:20:12 +00:00
64a841d5ef
Essentially revert anything new and potentially causing #80
155 lines
4.3 KiB
Bash
Executable File
155 lines
4.3 KiB
Bash
Executable File
#! /usr/bin/env bash
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KEYS_DIR="/opt/encrypted-dns/etc/keys"
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ZONES_DIR="/opt/unbound/etc/unbound/zones"
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reserved=134217728
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availableMemory=$((1024 * $( (grep -F MemAvailable /proc/meminfo || grep -F MemTotal /proc/meminfo) | sed 's/[^0-9]//g')))
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if [ $availableMemory -le $((reserved * 2)) ]; then
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echo "Not enough memory" >&2
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exit 1
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fi
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availableMemory=$((availableMemory - reserved))
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msg_cache_size=$((availableMemory / 4))
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rr_cache_size=$((availableMemory / 3))
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nproc=$(nproc)
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if [ "$nproc" -gt 1 ]; then
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threads=$((nproc - 1))
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else
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threads=1
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fi
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provider_name=$(cat "$KEYS_DIR/provider_name")
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sed \
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-e "s/@MSG_CACHE_SIZE@/${msg_cache_size}/" \
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-e "s/@PROVIDER_NAME@/${provider_name}/" \
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-e "s/@RR_CACHE_SIZE@/${rr_cache_size}/" \
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-e "s/@THREADS@/${threads}/" \
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-e "s#@ZONES_DIR@#${ZONES_DIR}#" \
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> /opt/unbound/etc/unbound/unbound.conf << EOT
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server:
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verbosity: 1
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num-threads: @THREADS@
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interface: 127.0.0.1@553
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so-reuseport: yes
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edns-buffer-size: 1220
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delay-close: 10000
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cache-min-ttl: 3600
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cache-max-ttl: 86400
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do-daemonize: no
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username: "_unbound"
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log-queries: no
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hide-version: yes
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identity: "DNSCrypt"
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harden-short-bufsize: yes
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harden-large-queries: yes
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harden-glue: yes
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harden-dnssec-stripped: yes
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harden-below-nxdomain: yes
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harden-referral-path: no
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do-not-query-localhost: no
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prefetch: yes
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prefetch-key: yes
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qname-minimisation: yes
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rrset-roundrobin: yes
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minimal-responses: yes
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chroot: "/opt/unbound/etc/unbound"
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directory: "/opt/unbound/etc/unbound"
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auto-trust-anchor-file: "var/root.key"
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num-queries-per-thread: 4096
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outgoing-range: 8192
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msg-cache-size: @MSG_CACHE_SIZE@
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rrset-cache-size: @RR_CACHE_SIZE@
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neg-cache-size: 4M
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serve-expired: yes
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serve-expired-ttl: 86400
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serve-expired-ttl-reset: yes
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access-control: 0.0.0.0/0 allow
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access-control: ::0/0 allow
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tls-cert-bundle: "/etc/ssl/certs/ca-certificates.crt"
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aggressive-nsec: yes
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local-zone: "1." static
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local-zone: "10.in-addr.arpa." static
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local-zone: "127.in-addr.arpa." static
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local-zone: "16.172.in-addr.arpa." static
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local-zone: "168.192.in-addr.arpa." static
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local-zone: "f.f.ip6.arpa." static
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local-zone: "8.e.f.ip6.arpa." static
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local-zone: "airdream." static
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local-zone: "api." static
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local-zone: "bbrouter." static
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local-zone: "belkin." static
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local-zone: "blinkap." static
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local-zone: "corp." static
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local-zone: "davolink." static
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local-zone: "dearmyrouter." static
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local-zone: "dhcp." static
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local-zone: "dlink." static
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local-zone: "domain." static
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local-zone: "envoy." static
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local-zone: "example." static
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local-zone: "grp." static
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local-zone: "gw==." static
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local-zone: "home." static
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local-zone: "hub." static
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local-zone: "internal." static
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local-zone: "intra." static
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local-zone: "intranet." static
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local-zone: "invalid." static
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local-zone: "ksyun." static
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local-zone: "lan." static
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local-zone: "loc." static
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local-zone: "local." static
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local-zone: "localdomain." static
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local-zone: "localhost." static
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local-zone: "localnet." static
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local-zone: "modem." static
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local-zone: "mynet." static
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local-zone: "myrouter." static
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local-zone: "novalocal." static
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local-zone: "onion." static
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local-zone: "openstacklocal." static
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local-zone: "priv." static
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local-zone: "private." static
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local-zone: "prv." static
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local-zone: "router." static
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local-zone: "telus." static
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local-zone: "test." static
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local-zone: "totolink." static
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local-zone: "wlan_ap." static
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local-zone: "workgroup." static
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local-zone: "zghjccbob3n0." static
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local-zone: "@PROVIDER_NAME@." refuse
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include: "@ZONES_DIR@/*.conf"
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remote-control:
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control-enable: yes
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control-interface: 127.0.0.1
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auth-zone:
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name: "."
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url: "https://www.internic.net/domain/root.zone"
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fallback-enabled: yes
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for-downstream: no
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for-upstream: yes
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zonefile: "var/root.zone"
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EOT
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mkdir -p /opt/unbound/etc/unbound/dev &&
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cp -a /dev/random /dev/urandom /opt/unbound/etc/unbound/dev/
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mkdir -p -m 700 /opt/unbound/etc/unbound/var &&
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chown _unbound:_unbound /opt/unbound/etc/unbound/var &&
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/opt/unbound/sbin/unbound-anchor -a /opt/unbound/etc/unbound/var/root.key
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if [ ! -f /opt/unbound/etc/unbound/unbound_control.pem ]; then
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/opt/unbound/sbin/unbound-control-setup 2> /dev/null || :
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fi
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mkdir -p /opt/unbound/etc/unbound/zones
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exec /opt/unbound/sbin/unbound
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