add content/articles/site-backend.md (draft)

1 files changed, 76 insertions, 0 deletions

diff --git a/static/files/articles/site-backend/pablotron.org.conf.txt b/static/files/articles/site-backend/pablotron.org.conf.txt
new file mode 100644
index 0000000..8934bad
--- /dev/null
+++ b/static/files/articles/site-backend/pablotron.org.conf.txt
@@ -0,0 +1,76 @@
+<VirtualHost *:80>
+  Use BASIC_SITE pablotron.org www-admin@pablotron.org
+  Use BASIC_LOGS pablotron.org
+  Use STRIP_WWW https://pablotron.org
+  Use MOD_DEFLATE
+
+  # unconditionally rewrite to https://pablotron.org
+  RewriteEngine On
+  RewriteRule ^/(.*)$ https://pablotron.org/$1 [R,L]
+</VirtualHost>
+
+<VirtualHost *:443>
+  Use BASIC_SITE pablotron.org www-admin@pablotron.org
+  Use BASIC_LOGS pablotron.org
+  Use STRIP_WWW https://pablotron.org
+  Use MOD_DEFLATE
+
+  SSLEngine on
+  SSLCertificateFile /etc/letsencrypt/live/pablotron.org/cert.pem
+  SSLCertificateKeyFile /etc/letsencrypt/live/pablotron.org/privkey.pem
+  SSLCertificateChainFile /etc/letsencrypt/live/pablotron.org/fullchain.pem
+
+  # redirect old rss feed to new one
+  RewriteCond %{QUERY_STRING} theme=rss
+  RewriteCond %{REQUEST_URI} ^/$
+  RewriteRule (.*) /index.xml [R=301,L]
+
+  # enable http2 (added 2022-01-29)
+  Protocols h2 http/1.1
+
+  # set security headers
+  # (added on 2021-10-17)
+  #
+  # refs:
+  # - https://web.dev/security-headers/#xfo
+  # - https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP
+  # - https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS
+  # - https://scotthelme.co.uk/a-new-security-header-referrer-policy/
+  # - https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Referrer-Policy
+  # - https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Access-Control-Allow-Origin
+  #
+  # permissions-policy docs (seems poorly thought out):
+  # * https://scotthelme.co.uk/goodbye-feature-policy-and-hello-permissions-policy/
+  # * feature list (for old feature-policy header, but a good reference): https://source.chromium.org/chromium/chromium/src/+/master:third_party/blink/renderer/platform/feature_policy/feature_policy.cc;drc=ab90b51c5b60de15054a32b0bd18e4839536a1c9;l=138
+  # https://github.com/w3c/webappsec-permissions-policy/blob/main/permissions-policy-explainer.md 
+  #
+  Header append "Strict-Transport-Security" "max-age=31536000"
+  Header append "X-Frame-Options" "SAMEORIGIN"
+  Header append "X-Content-Type-Options" "nosniff"
+  Header append "Cross-Origin-Opener-Policy" "same-origin"
+  Header append "Cross-Origin-Resource-Policy" "same-origin"
+  Header append "Access-Control-Allow-Origin" "https://pablotron.org"
+  Header append "Referrer-Policy" "strict-origin-when-cross-origin"
+
+  # not sure about these yet
+  Header append "Permissions-Policy" "camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), payment=(), usb=()"
+
+  # POST needed for /hooks
+  Header append "Access-Control-Allow-Methods" "POST, GET, HEAD, OPTIONS"
+
+  # 'unsafe-inline' is needed for goldmark table cell alignment
+  # Header append "Content-Security-Policy" "default-src 'self'; img-src 'self' https://pmdn.org; style-src 'self' 'unsafe-inline'"
+  # removed all tables w/ alignment, so i nuked unsafe-inline (2021-10-21)
+  Header append "Content-Security-Policy" "default-src 'self'; img-src 'self' https://pmdn.org"
+
+  # cache images, stylesheets, and javascript for 1 year
+  # (added 2022-01-29, i may regret this...)
+  <FilesMatch "\.(ico|jpg|jpeg|png|gif|webp|svg|js|json|css)$">
+    Header set Cache-Control "max-age=31536000, public"
+  </FilesMatch>
+
+  <Location /hooks/>
+    ProxyPass "http://localhost:9000/"
+    ProxyPassReverse "http://localhost:9000/"
+  </Location>
+</VirtualHost>