rewrite sign cgi URL

site/layouts/partials/sign.html

@@ -7,7 +7,7 @@
                 <hr class="light">
                 <p class="text-faded">{{ .Site.Params.sign.description | markdownify }}</p>
                 
-                <form action="/cgi/sign.php" method="post">
+                <form action="/sign" method="post">
                   <label class="sign-input form-na">
                     <input name="name" placeholder="{{ .Site.Params.sign.formName }}" type="text" required />
                   </label>

site/static/.htaccess

@@ -1,14 +1,17 @@
 RewriteEngine On
 RewriteBase /
 
+# Password-protect the site until it's released
+AuthType Basic
+AuthName "This website will be released soon. Please follow our news on fsfe.org to stay updated."
+AuthUserFile /usr/share/blog/public/.htpasswd
+Require valid-user
+
 # Redirect 404 errors to nice page
 ErrorDocument 404 /404.html
 
 # Nicer URL for share buttons
 RewriteRule ^share/?$ /cgi/share.php [NC,L]
 
-# Password-protect the site until it's released
-AuthType Basic
-AuthName "This website will be released soon. Please follow our news on fsfe.org to stay updated."
-AuthUserFile /usr/share/blog/public/.htpasswd
-Require valid-user
+# Nicer URL for signing
+RewriteRule ^sign/?$ /cgi/sign.php [NC,L]

site/static/cgi/sign.php

@@ -5,7 +5,7 @@ $timer_start = microtime(true);  // Start counter for PHP execution time trackin
 
 $codemod = 2138367;   // modificator with which the confirmation ID will be obfuscated
 $output = "";
-$selfurl = "https://publiccode.eu/cgi/sign.php";  // absolute URL of this PHP script
+$selfurl = "https://publiccode.eu/sign";  // absolute URL of this PHP script
 $db = "/usr/share/blog/data/signatures/signatures.json";  // Signature database path
 $ipdb = "/usr/share/blog/data/signatures/ips.json";  // IP database path
 $spamdb = "/usr/share/blog/data/signatures/spammer_" . date('Y-m-d') . ".json";  // This day's potential spammer database