130 lines
5 KiB
Text
130 lines
5 KiB
Text
# ============================================================================
|
||
# OPTIONAL — ADVANCED "split-subdomain" TOPOLOGY ONLY.
|
||
#
|
||
# The RECOMMENDED deployment is single-host (everything under one hostname);
|
||
# it does NOT use this file. The frontend already proxies /relay/ to the
|
||
# loopback relay via ops/nginx/web.conf — see docs/RUN-A-MORPHIT-NODE.md §9.
|
||
#
|
||
# Use this file ONLY if you deliberately run the relay on its own subdomain
|
||
# (e.g. relay.example.com). That requires a separate DNS record + TLS cert
|
||
# for it, AND rebuilding the frontend with MORPHIT_RELAY_ORIGIN set to that
|
||
# absolute URL (apps/web/src/lib/net/config.ts) — otherwise the same-origin
|
||
# default frontend keeps calling /relay/ on its OWN host and never reaches
|
||
# this subdomain. If you're not sure, you want the single-host setup —
|
||
# delete any relay.* DNS record and use ops/nginx/web.conf instead.
|
||
# ============================================================================
|
||
# Morphit relay — nginx vhost.
|
||
#
|
||
# Drop into /etc/nginx/sites-available/relay.morphit.io.conf, symlink
|
||
# into sites-enabled/, test with `sudo nginx -t`, then reload. TLS is
|
||
# assumed to come from Let's Encrypt / certbot; adjust ssl_certificate
|
||
# paths for your setup.
|
||
#
|
||
# The relay listens on 127.0.0.1:8080 (see relay.env.example). This
|
||
# vhost does TLS termination, sets defensive headers, enforces body-size
|
||
# limits, and reverse-proxies. The relay's own middleware stack also
|
||
# sets security headers; having both is defence-in-depth.
|
||
|
||
# HTTP -> HTTPS redirect.
|
||
server {
|
||
listen 80;
|
||
listen [::]:80;
|
||
server_name relay.morphit.io;
|
||
|
||
# ACME http-01 challenge stays on port 80.
|
||
location /.well-known/acme-challenge/ {
|
||
root /var/www/certbot;
|
||
}
|
||
|
||
location / {
|
||
return 301 https://$host$request_uri;
|
||
}
|
||
}
|
||
|
||
# HTTPS vhost.
|
||
server {
|
||
listen 443 ssl;
|
||
listen [::]:443 ssl;
|
||
http2 on;
|
||
server_name relay.morphit.io;
|
||
|
||
ssl_certificate /etc/letsencrypt/live/relay.morphit.io/fullchain.pem;
|
||
ssl_certificate_key /etc/letsencrypt/live/relay.morphit.io/privkey.pem;
|
||
ssl_session_cache shared:SSL:10m;
|
||
ssl_session_timeout 1d;
|
||
ssl_session_tickets off;
|
||
ssl_protocols TLSv1.2 TLSv1.3;
|
||
ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384;
|
||
ssl_prefer_server_ciphers off;
|
||
|
||
# HSTS — 1 year, include subdomains, mark for preload.
|
||
add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
|
||
|
||
# Baseline security headers. The relay sets its own; these are a
|
||
# belt-and-braces layer for edge conditions.
|
||
add_header X-Content-Type-Options "nosniff" always;
|
||
add_header Referrer-Policy "no-referrer" always;
|
||
add_header X-Frame-Options "DENY" always;
|
||
add_header Permissions-Policy "interest-cohort=()" always;
|
||
# The relay is JSON-only — no HTML, no scripts, no styles.
|
||
# `default-src 'none'` makes sure that any accidental HTML
|
||
# response (e.g. a misconfigured error page) can't load
|
||
# anything at all.
|
||
add_header Content-Security-Policy "default-src 'none'; frame-ancestors 'none'; base-uri 'none'" always;
|
||
|
||
# Hide the nginx version from response headers.
|
||
server_tokens off;
|
||
|
||
# Matches relay's own MaxRequestBodyBytes (64 KiB).
|
||
client_max_body_size 64k;
|
||
|
||
# No access log by default (privacy commitment; re-enable for abuse
|
||
# response on operator discretion — log to journald not a persistent
|
||
# file).
|
||
access_log off;
|
||
error_log /var/log/nginx/relay.morphit.io.error.log warn;
|
||
|
||
# Connection-level timeouts. Slightly tighter than the relay's
|
||
# so nginx sheds misbehaving clients before the relay wakes up.
|
||
client_body_timeout 10s;
|
||
client_header_timeout 10s;
|
||
send_timeout 15s;
|
||
keepalive_timeout 30s;
|
||
|
||
# ─── Compression (cp165 byte budget) ──────────────────────
|
||
# JSON responses compress ~4-8×. Helps both the frontend
|
||
# and third-party API consumers (signup status pollers, etc.)
|
||
# over slow mobile connections.
|
||
gzip on;
|
||
gzip_vary on;
|
||
gzip_proxied any;
|
||
gzip_comp_level 5;
|
||
gzip_min_length 256;
|
||
gzip_types
|
||
application/json
|
||
application/javascript
|
||
text/plain
|
||
text/xml;
|
||
|
||
location / {
|
||
proxy_pass http://127.0.0.1:8080;
|
||
proxy_http_version 1.1;
|
||
proxy_set_header Host $host;
|
||
proxy_set_header X-Real-IP $remote_addr;
|
||
proxy_set_header X-Forwarded-Proto $scheme;
|
||
proxy_set_header X-Request-Start $msec;
|
||
|
||
# Don't forward connection-related headers to the upstream.
|
||
proxy_set_header Connection "";
|
||
|
||
proxy_connect_timeout 5s;
|
||
proxy_read_timeout 15s;
|
||
proxy_send_timeout 15s;
|
||
}
|
||
|
||
# Deny anything that isn't under /v1/. Relay itself 404s these too,
|
||
# but rejecting at the edge saves the upstream a hop.
|
||
location ~ ^/(?!v1/) {
|
||
return 404;
|
||
}
|
||
}
|