summaryrefslogtreecommitdiffstats
path: root/web/nginx.conf.example
blob: 9fc942fbf1cb49027985ff26545198684abfaf8a (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
# zagan.bet download page — nginx + php-fpm example.
#
# Install at /etc/nginx/conf.d/zagan.bet.conf (the packaged nginx.conf includes
# conf.d/*.conf). Replace the server name, root, socket and certificate paths.
#
# Only index.php and latest.php are PHP. Everything else under the web root is
# static: /bin/ is immutable and versioned, while the installers are stable and
# revalidated. Any other .php request is refused, so releases.php (an include)
# and stray scripts cannot be downloaded as source.

server {
    listen 80;
    listen [::]:80;
    server_name dl.example.com;
    return 301 https://$host$request_uri;
}

server {
    listen 443 ssl;
    listen [::]:443 ssl;
    http2 on;                       # nginx < 1.25.1: listen 443 ssl http2;
    server_name dl.example.com;

    root /srv/zagan.bet;
    index index.php;

    ssl_certificate     /etc/letsencrypt/live/dl.example.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/dl.example.com/privkey.pem;
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_prefer_server_ciphers off;
    ssl_session_cache shared:SSL:10m;
    ssl_session_timeout 1d;

    # Published binaries: static, versioned, never rewritten.
    location /bin/ {
        try_files $uri =404;
        add_header Cache-Control "public, max-age=31536000, immutable";
    }

    # The page rescans bin/ on every request, so don't cache it.
    location = /index.php {
        include fastcgi_params;
        # Debian/Ubuntu: /run/php/php-fpm.sock
        # Arch:          /run/php-fpm/php-fpm.sock
        fastcgi_pass unix:/run/php/php-fpm.sock;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        add_header Cache-Control "no-cache";
    }

    # The newest-version feed read by install.sh and install.ps1.
    location = /latest.php {
        include fastcgi_params;
        fastcgi_pass unix:/run/php/php-fpm.sock;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        add_header Cache-Control "no-store";
    }

    # Stable installers: always revalidate so a fix reaches the next download.
    location = /install.sh {
        default_type text/plain;
        add_header Cache-Control "no-cache";
    }

    location = /install.ps1 {
        default_type text/plain;
        add_header Cache-Control "no-cache";
    }

    location / {
        try_files $uri $uri/ =404;
    }

    # releases.php is an include only; no other script is meant to be served.
    location ~ \.php$ {
        return 404;
    }

    # Never serve dotfiles (.gitignore, editor leftovers).
    location ~ /\. {
        deny all;
    }
}