Add 404 page / beautiful headers

Makefile

@@ -1,4 +1,4 @@
-HUGO_VERSION="0.37"
+HUGO_VERSION="0.39"
 HUGO_URL="https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_${HUGO_VERSION}_Linux-64bit.tar.gz"
 
 
@@ -8,10 +8,11 @@ hugo:
 	curl -L $(HUGO_URL) > ./hugo.tar.gz
 	tar -xvf hugo.tar.gz
 	rm -f LICENSE.md README.md
-
+preview: hugo
+	hugo server
 public:
 	hugo
 clean:
 	rm -rf public/
 sync:
-	rsync -avz public/ uberspace-bascht:/var/www/virtual/bascht/bascht.com
+	rsync -avz --delete --progress public/ uberspace-bascht:/var/www/virtual/bascht/bascht.com/

static/.htaccess

@@ -0,0 +1,16 @@
+RewriteEngine On
+RewriteCond %{HTTPS} !=on
+RewriteCond %{ENV:HTTPS} !=on
+RewriteRule .* https://%{SERVER_NAME}%{REQUEST_URI} [R=301,L]
+
+RewriteCond %{HTTP_HOST} !=bascht.com
+RewriteRule (.*) https://bascht.com/$1 [R=301,L]
+
+ErrorDocument 404 /404.html
+
+Header set Content-Security-Policy "default-src https: 'unsafe-eval' 'unsafe-inline'; img-src 'self' https://img.bascht.com https://static.media.ccc.de  http://cdn.media.ccc.de"
+Header set Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
+Header set X-Content-Type-Options "nosniff"
+Header set X-Frame-Options "SAMEORIGIN"
+Header set X-XSS-Protection "1; mode=block"
+Header set X-Respekt "Du schaust ja wirklich in die Header!"