223 lines
8.5 KiB
Handlebars
223 lines
8.5 KiB
Handlebars
user nginx;
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error_log /var/log/nginx/error.log debug;
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pid /var/run/nginx.pid;
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worker_processes auto;
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worker_rlimit_nofile 33282;
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events {
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worker_connections 1024;
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}
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http {
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# rate limiting
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limit_req_status 429;
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limit_req_zone $binary_remote_addr zone=ratelimit:10m rate=${PROXY_RATE_LIMIT_API_PER_SECOND}r/s;
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limit_req_zone $binary_remote_addr zone=webhooks:10m rate=${PROXY_RATE_LIMIT_WEBHOOKS_PER_SECOND}r/s;
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include /etc/nginx/mime.types;
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default_type application/octet-stream;
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proxy_set_header Host $host;
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charset utf-8;
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sendfile on;
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tcp_nopush on;
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tcp_nodelay on;
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server_tokens off;
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types_hash_max_size 2048;
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resolver {{ resolver }} valid=10s ipv6=off;
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# buffering
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client_header_buffer_size 1k;
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client_max_body_size 20M;
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ignore_invalid_headers off;
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proxy_buffering off;
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log_format main '$remote_addr - $remote_user [$time_local] "$request" '
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'$status $body_bytes_sent "$http_referer" '
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'"$http_user_agent" "$http_x_forwarded_for" '
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'response_time=$upstream_response_time proxy_host=$proxy_host upstream_addr=$upstream_addr';
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access_log /var/log/nginx/access.log main;
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map $http_upgrade $connection_upgrade {
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default "upgrade";
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}
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server {
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listen 10000 default_server;
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listen [::]:10000 default_server;
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server_name _;
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client_max_body_size 1000m;
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ignore_invalid_headers off;
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proxy_buffering off;
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set $csp_default "default-src 'self'";
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set $csp_script "script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.budibase.net https://cdn.budi.live https://js.intercomcdn.com https://widget.intercom.io";
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set $csp_style "style-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net https://fonts.googleapis.com https://rsms.me https://maxcdn.bootstrapcdn.com";
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set $csp_object "object-src 'none'";
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set $csp_base_uri "base-uri 'self'";
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set $csp_connect "connect-src 'self' https://*.budibase.net https://api-iam.intercom.io https://api-iam.intercom.io https://api-ping.intercom.io https://app.posthog.com wss://nexus-websocket-a.intercom.io wss://nexus-websocket-b.intercom.io https://nexus-websocket-a.intercom.io https://nexus-websocket-b.intercom.io https://uploads.intercomcdn.com https://uploads.intercomusercontent.com https://*.s3.amazonaws.com https://*.s3.us-east-2.amazonaws.com https://*.s3.us-east-1.amazonaws.com https://*.s3.us-west-1.amazonaws.com https://*.s3.us-west-2.amazonaws.com https://*.s3.af-south-1.amazonaws.com https://*.s3.ap-east-1.amazonaws.com https://*.s3.ap-southeast-3.amazonaws.com https://*.s3.ap-south-1.amazonaws.com https://*.s3.ap-northeast-3.amazonaws.com https://*.s3.ap-northeast-2.amazonaws.com https://*.s3.ap-southeast-1.amazonaws.com https://*.s3.ap-southeast-2.amazonaws.com https://*.s3.ap-northeast-1.amazonaws.com https://*.s3.ca-central-1.amazonaws.com https://*.s3.cn-north-1.amazonaws.com https://*.s3.cn-northwest-1.amazonaws.com https://*.s3.eu-central-1.amazonaws.com https://*.s3.eu-west-1.amazonaws.com https://*.s3.eu-west-2.amazonaws.com https://*.s3.eu-south-1.amazonaws.com https://*.s3.eu-west-3.amazonaws.com https://*.s3.eu-north-1.amazonaws.com https://*.s3.sa-east-1.amazonaws.com https://*.s3.me-south-1.amazonaws.com https://*.s3.us-gov-east-1.amazonaws.com https://*.s3.us-gov-west-1.amazonaws.com";
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set $csp_font "font-src 'self' data: https://cdn.jsdelivr.net https://fonts.gstatic.com https://rsms.me https://maxcdn.bootstrapcdn.com https://js.intercomcdn.com https://fonts.intercomcdn.com";
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set $csp_frame "frame-src 'self' https:";
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set $csp_img "img-src http: https: data: blob:";
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set $csp_manifest "manifest-src 'self'";
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set $csp_media "media-src 'self' https://js.intercomcdn.com";
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set $csp_worker "worker-src 'none'";
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error_page 502 503 504 /error.html;
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location = /error.html {
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root /usr/share/nginx/html;
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internal;
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}
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# Security Headers
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add_header X-Frame-Options SAMEORIGIN always;
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add_header X-Content-Type-Options nosniff always;
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add_header X-XSS-Protection "1; mode=block" always;
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add_header Content-Security-Policy "${csp_default}; ${csp_script}; ${csp_style}; ${csp_object}; ${csp_base_uri}; ${csp_connect}; ${csp_font}; ${csp_frame}; ${csp_img}; ${csp_manifest}; ${csp_media}; ${csp_worker};" always;
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# upstreams
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set $apps {{ apps }};
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set $worker {{ worker }};
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set $minio {{ minio }};
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set $couchdb {{ couchdb }};
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{{#if watchtower}}
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set $watchtower {{ watchtower }};
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{{/if}}
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location /app {
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proxy_pass http://$apps:4002;
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}
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location = / {
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proxy_pass http://$apps:4002;
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}
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{{#if watchtower}}
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location = /v1/update {
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proxy_pass http://$watchtower:8080;
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}
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{{/if}}
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location ~ ^/(builder|app_) {
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proxy_http_version 1.1;
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proxy_set_header Connection $connection_upgrade;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header Host $host;
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proxy_pass http://$apps:4002;
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}
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location ~ ^/api/(system|admin|global)/ {
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proxy_set_header Host $host;
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proxy_pass http://$worker:4003;
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}
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location /worker/ {
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proxy_set_header Host $host;
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proxy_pass http://$worker:4003;
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rewrite ^/worker/(.*)$ /$1 break;
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}
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location /api/backups/ {
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# calls to export apps are limited
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limit_req zone=ratelimit burst=20 nodelay;
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# 1800s timeout for app export requests
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proxy_read_timeout 1800s;
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proxy_connect_timeout 1800s;
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proxy_send_timeout 1800s;
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proxy_http_version 1.1;
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proxy_set_header Connection $connection_upgrade;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_pass http://$apps:4002;
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}
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location /api/ {
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# calls to the API are rate limited with bursting
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limit_req zone=ratelimit burst=20 nodelay;
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# 120s timeout on API requests
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proxy_read_timeout 120s;
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proxy_connect_timeout 120s;
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proxy_send_timeout 120s;
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proxy_http_version 1.1;
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proxy_set_header Connection $connection_upgrade;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header Host $host;
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proxy_pass http://$apps:4002;
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}
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location /api/webhooks/ {
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# calls to webhooks are rate limited
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limit_req zone=webhooks nodelay;
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# Rest of configuration copied from /api/ location above
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# 120s timeout on API requests
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proxy_read_timeout 120s;
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proxy_connect_timeout 120s;
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proxy_send_timeout 120s;
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proxy_http_version 1.1;
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proxy_set_header Connection $connection_upgrade;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header Host $host;
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proxy_pass http://$apps:4002;
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}
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location /db/ {
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proxy_pass http://$couchdb:5984;
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rewrite ^/db/(.*)$ /$1 break;
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}
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location /socket/ {
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proxy_http_version 1.1;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection 'upgrade';
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proxy_set_header Host $host;
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proxy_cache_bypass $http_upgrade;
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proxy_pass http://$apps:4002;
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}
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location / {
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_set_header Host $http_host;
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proxy_connect_timeout 300;
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proxy_http_version 1.1;
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proxy_set_header Connection "";
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chunked_transfer_encoding off;
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proxy_pass http://$minio:9000;
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}
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client_header_timeout 60;
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client_body_timeout 60;
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keepalive_timeout 60;
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# gzip
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gzip on;
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gzip_vary on;
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gzip_proxied any;
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gzip_comp_level 6;
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gzip_types text/plain text/css text/xml application/json application/javascript application/rss+xml application/atom+xml image/svg+xml;
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}
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}
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