{ config, pkgs, ... }:
let
domain = "ftp.${config.networking.domain}";
in
{
services.nginx.additionalModules = [ pkgs.nginxModules.fancyindex ];
services.nginx.virtualHosts."${domain}" = {
root = "/srv/ftp";
extraConfig = ''
fancyindex on;
fancyindex_exact_size off;
error_page 403 /403.html;
fancyindex_localtime on;
'';
locations."~/(klausuren|uebungen|skripte|abschlussarbeiten)".extraConfig = ''
allow 141.30.0.0/16;
allow 141.76.0.0/16;
deny all;
'';
locations."~ /komplexpruef".extraConfig = ''
default_type text/plain;
'';
locations."=/403.html" = {
root = pkgs.writeTextDir "403.html" ''
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>403 Forbidden - iFSR</title>
<style>
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
background-color: #f8f9fa;
margin: 0;
padding: 1rem;
min-height: 100vh;
display: flex;
align-items: center;
justify-content: center;
}
.container {
background: white;
padding: 2rem;
border-radius: 12px;
box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
text-align: center;
max-width: 600px;
width: 100%;
}
.error-code {
font-size: 3.5rem;
font-weight: bold;
color: #dc3545;
margin: 0;
line-height: 1;
}
.error-title {
font-size: 1.5rem;
color: #343a40;
margin: 1rem 0;
}
.error-message {
color: #495057;
margin: 1rem 0;
line-height: 1.6;
}
.language-section {
padding: 1.5rem;
margin: 1rem 0;
background: #f8f9fa;
border-radius: 8px;
text-align: left;
}
.language-header {
display: flex;
align-items: center;
gap: 0.5rem;
font-weight: bold;
margin-bottom: 1rem;
color: #343a40;
}
.help-list {
margin: 0;
padding-left: 1.2rem;
list-style-type: none;
}
.help-list li {
margin: 0.5rem 0;
position: relative;
}
.help-list li:before {
content: "•";
position: absolute;
left: -1.2rem;
color: #6c757d;
}
.logo {
width: 180px;
height: auto;
margin-bottom: 1.5rem;
}
@media (max-width: 480px) {
.container {
padding: 1.5rem;
}
.language-section {
padding: 1rem;
margin: 0.5rem 0;
}
.error-code {
font-size: 3rem;
}
.error-title {
font-size: 1.25rem;
}
.logo {
width: 150px;
}
}
</style>
</head>
<body>
<div class="container">
<img src="https://ifsr.de/user/themes/ifsr/images/logo.svg" alt="iFSR Logo" class="logo">
<h1 class="error-code">403</h1>
<h2 class="error-title">Zugriff verweigert / Access Forbidden</h2>
<div class="language-section">
<div class="language-header">
🇩🇪 Deutsch
</div>
<p class="error-message">
Dieser Ordner ist nur aus dem Uni-Netz zugänglich.
</p>
<ul class="help-list">
<li>Stellen Sie sicher, dass Sie mit dem TUD-Netzwerk verbunden sind</li>
<li>Oder wählen Sie sich über VPN ein</li>
</ul>
</div>
<div class="language-section">
<div class="language-header">
🇬🇧 English
</div>
<p class="error-message">
This directory is only accessible from the TUD network.
</p>
<ul class="help-list">
<li>Make sure you are connected to the TUD network</li>
<li>Or connect via VPN</li>
</ul>
</div>
</div>
</body>
</html>
'';
};
};
}