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-rw-r--r--terminaldweller.com/doh/docker-compose.yaml39
-rw-r--r--terminaldweller.com/doh/nginx.conf37
-rw-r--r--terminaldweller.com/doh/unbound/doh.conf43
-rw-r--r--terminaldweller.com/doh/unbound/root-auto-trust-anchor-file.conf4
4 files changed, 123 insertions, 0 deletions
diff --git a/terminaldweller.com/doh/docker-compose.yaml b/terminaldweller.com/doh/docker-compose.yaml
new file mode 100644
index 0000000..1b4f81c
--- /dev/null
+++ b/terminaldweller.com/doh/docker-compose.yaml
@@ -0,0 +1,39 @@
+version: "3"
+services:
+ doh-server:
+ image: satishweb/doh-server
+ networks:
+ - dohnet
+ ports:
+ - "127.0.0.1:8053:8053"
+ restart: unless-stopped
+ environment:
+ - DEBUG="0"
+ - UPSTREAM_DNS_SERVER=udp:208.67.222.222:53
+ - DOH_HTTP_PREFIX=/getnsrecord
+ - DOH_SERVER_LISTEN=:8053
+ - DOH_SERVER_TIMEOUT=10
+ - DOH_SERVER_TRIES=3
+ - DOH_SERVER_VERBOSE=true
+ depends_on:
+ - nginx
+ nginx:
+ image: nginx:stable
+ ports:
+ - "443:443"
+ networks:
+ - dohnet
+ restart: unless-stopped
+ cap_drop:
+ - ALL
+ cap_add:
+ - CHOWN
+ - DAC_OVERRIDE
+ - SETGID
+ - SETUID
+ - NET_BIND_SERVICE
+ volumes:
+ - ./nginx.conf:/etc/nginx/nginx.conf:ro
+ - /etc/letsencrypt/archive/doh.terminaldweller.com/:/certs/:ro
+networks:
+ dohnet:
diff --git a/terminaldweller.com/doh/nginx.conf b/terminaldweller.com/doh/nginx.conf
new file mode 100644
index 0000000..c398730
--- /dev/null
+++ b/terminaldweller.com/doh/nginx.conf
@@ -0,0 +1,37 @@
+events {
+ worker_connections 1024;
+}
+http {
+ include /etc/nginx/mime.types;
+ server_tokens off;
+ limit_req_zone $binary_remote_addr zone=one:10m rate=30r/m;
+ server {
+ listen 443 ssl http2;
+ keepalive_timeout 60;
+ charset utf-8;
+ ssl_certificate /certs/fullchain1.pem;
+ ssl_certificate_key /certs/privkey1.pem;
+ ssl_ciphers HIGH:!aNULL:!MD5:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
+ ssl_protocols TLSv1.3;
+ ssl_session_cache shared:SSL:50m;
+ ssl_session_timeout 1d;
+ ssl_session_tickets off;
+ ssl_prefer_server_ciphers on;
+ tcp_nopush on;
+ add_header X-Content-Type-Options "nosniff" always;
+ add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+ add_header Content-Security-Policy "default-src 'self';";
+ add_header X-Frame-Options SAMEORIGIN always;
+ add_header X-XSS-Protection "1; mode=block" always;
+ add_header Referrer-Policy "no-referrer";
+ fastcgi_hide_header X-Powered-By;
+ ssl_stapling on;
+ ssl_stapling_verify on;
+ ssl_trusted_certificate /certs/cert1.pem;
+
+ error_page 401 403 404 /404.html;
+ location / {
+ proxy_pass http://doh-server:8053;
+ }
+ }
+}
diff --git a/terminaldweller.com/doh/unbound/doh.conf b/terminaldweller.com/doh/unbound/doh.conf
new file mode 100644
index 0000000..4e6e291
--- /dev/null
+++ b/terminaldweller.com/doh/unbound/doh.conf
@@ -0,0 +1,43 @@
+server:
+ interface: 0.0.0.0@443
+ tls-service-key: /etc/letsencrypt/archive/doh.terminaldweller.com/privkey1.pem
+ tls-service-pem: /etc/letsencrypt/archive/doh.terminaldweller.com/fullchain1.pem
+ tls-cert-bundle: /etc/ssl/certs/ca-certificates.crt
+ https-port: 443
+ tls-port: 443
+ do-ip4: yes
+ do-ip6: yes
+ do-udp: yes
+ do-tcp: yes
+ prefer-ip6: no
+# auto-trust-anchor-file: "/var/lib/unbound/root.key"
+ qname-minimisation: yes
+ harden-glue: yes
+ harden-dnssec-stripped: yes
+ use-caps-for-id: no
+ edns-buffer-size: 1232
+ prefetch: yes
+ so-rcvbuf: 1m
+
+ private-address: 127.0.0.0/8
+ private-address: 192.168.0.0/16
+ private-address: 169.254.0.0/16
+ private-address: 172.16.0.0/12
+ private-address: 10.0.0.0/8
+ private-address: fd00::/8
+ private-address: fe80::/10
+
+ access-control: 0.0.0.0/0 allow_snoop
+
+forward-zone:
+ name: "."
+ forward-tls-upstream: yes
+ forward-addr: 9.9.9.9@853#dns.quad9.net
+ forward-addr: 149.112.112.112@853#dns.quad9.net
+ forward-addr: 1.1.1.1@853#cloudflare-dns.com
+ forward-addr: 1.0.0.1@853#cloudflare-dns.com
+
+ forward-addr: 2620:fe::fe@853#dns.quad9.net
+ forward-addr: 2620:fe::9@853#dns.quad9.net
+ forward-addr: 2606:4700:4700::1111@853#cloudflare-dns.com
+ forward-addr: 2606:4700:4700::1001@853#cloudflare-dns.com
diff --git a/terminaldweller.com/doh/unbound/root-auto-trust-anchor-file.conf b/terminaldweller.com/doh/unbound/root-auto-trust-anchor-file.conf
new file mode 100644
index 0000000..433eff9
--- /dev/null
+++ b/terminaldweller.com/doh/unbound/root-auto-trust-anchor-file.conf
@@ -0,0 +1,4 @@
+server:
+ # The following line will configure unbound to perform cryptographic
+ # DNSSEC validation using the root trust anchor.
+ auto-trust-anchor-file: "/var/lib/unbound/root.key"