diff --git a/hosting/nginx.prod.conf.hbs b/hosting/nginx.prod.conf.hbs index 8560ad0198..22ca3f2f3e 100644 --- a/hosting/nginx.prod.conf.hbs +++ b/hosting/nginx.prod.conf.hbs @@ -42,13 +42,25 @@ http { client_max_body_size 1000m; ignore_invalid_headers off; proxy_buffering off; - # port_in_redirect off; + + set $csp_default "default-src 'self'" + set $csp_script "script-src 'self' 'unsafe-inline' 'unsafe-eval' https://cdn.budi.live https://js.intercomcdn.com https://widget.intercom.io"; + set $csp_style "style-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net https://fonts.googleapis.com https://rsms.me https://maxcdn.bootstrapcdn.com"; + set $csp_object "object-src 'none'"; + set $csp_base_uri "base-uri 'self'"; + set $csp_connect "connect-src 'self' 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"; + 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"; + set $csp_frame "frame-src 'self' https:"; + set $csp_img "img-src http: https: data: blob:"; + set $csp_manifest "manifest-src 'self'"; + set $csp_media "media-src 'self' https://js.intercomcdn.com"; + set $csp_worker "worker-src 'none'"; # Security Headers add_header X-Frame-Options SAMEORIGIN always; add_header X-Content-Type-Options nosniff always; add_header X-XSS-Protection "1; mode=block" always; - add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://cdn.budi.live https://js.intercomcdn.com https://widget.intercom.io; style-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net https://fonts.googleapis.com https://rsms.me https://maxcdn.bootstrapcdn.com; object-src 'none'; base-uri 'self'; connect-src 'self' https://api-iam.intercom.io https://app.posthog.com wss://nexus-websocket-a.intercom.io ; font-src 'self' data: https://cdn.jsdelivr.net https://fonts.gstatic.com https://rsms.me https://maxcdn.bootstrapcdn.com; frame-src 'self' https:; img-src http: https: data:; manifest-src 'self'; media-src 'self'; worker-src 'none';" always; + 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; # upstreams set $apps {{ apps }};