nginx.d.conf.j2

upstream aurweb {
    server unix://{{ aurweb_socket }};
}

upstream cgit {
    server unix://{{ cgit_socket }};
}

upstream smartgit {
    server unix://{{ smartgit_socket }};
}

# limit Git requests to block Git DoS attempts.
# # grep aurwebgitlimit /var/log/nginx/aur.archlinux.org/error.log | awk '{ print $14 }' | sort | uniq | sort
limit_req_zone $binary_remote_addr zone=aurwebgitlimit:10m rate=30r/m;
limit_req_status 429;

server {
    listen       80;
    listen       [::]:80;
    server_name  {{ aurweb_domain }};

    access_log   /var/log/nginx/{{ aurweb_domain }}/access.log main;
    access_log   /var/log/nginx/{{ aurweb_domain }}/access.log.json json_main;
    error_log    /var/log/nginx/{{ aurweb_domain }}/error.log;

    include snippets/letsencrypt.conf;

    location / {
        return 301 https://$server_name$request_uri;
    }
}

server {
    listen       443 ssl http2;
    listen       [::]:443 ssl http2;
    server_name  {{ aurweb_domain }};

    access_log   /var/log/nginx/{{ aurweb_domain }}/access.log main;
    access_log   /var/log/nginx/{{ aurweb_domain }}/access.log.json json_main;
    error_log    /var/log/nginx/{{ aurweb_domain }}/error.log;

    ssl_certificate      /etc/letsencrypt/live/{{ aurweb_domain }}/fullchain.pem;
    ssl_certificate_key  /etc/letsencrypt/live/{{ aurweb_domain }}/privkey.pem;
    ssl_trusted_certificate /etc/letsencrypt/live/{{ aurweb_domain }}/chain.pem;

    root    {{ aurweb_dir }}/web/html;
    index   index.php;

    location = /trusted-user/TUbylaws.html {
	    return 301 https://tu-bylaws.aur.archlinux.org;
    }

    #
    # smartgit location for Git Archive repositories
    # Should be shallow-cloned:
    # `git clone --depth=1 https://aur_location/archives/metadata.git`
    #
    # Routes:
    # - /archives/metadata.git
    # - /archives/users.git
    # - /archives/pkgbases.git
    # - /archives/pkgnames.git
    #
    location ~ "^/archives/(metadata|users|pkgbases|pkgnames)(\.git)/(git-(receive|upload)-pack|HEAD|info/refs|objects/(info/(http-)?alternates|packs)|[0-9a-f]{2}/[0-9a-f]{38}|pack/pack-[0-9a-f]{40}\.(pack|idx))" {
        include      uwsgi_params;
        uwsgi_pass   smartgit;
        uwsgi_modifier1 9;
        uwsgi_param  SCRIPT_FILENAME /usr/lib/git-core/git-http-backend;
        uwsgi_param  PATH_INFO /$1.git/$3;
        uwsgi_param  GIT_HTTP_EXPORT_ALL "";
        uwsgi_param  GIT_PROJECT_ROOT {{ aurweb_dir }};
    }

    #
    # smartgit location for AUR package git repository
    # Clone packages:
    # `git clone https://aur_location/pkgname.git`
    #
    location ~ "^/([a-z0-9][a-z0-9.+_-]*?)(\.git)?/(git-(receive|upload)-pack|HEAD|info/refs|objects/(info/(http-)?alternates|packs)|[0-9a-f]{2}/[0-9a-f]{38}|pack/pack-[0-9a-f]{40}\.(pack|idx))$" {
	limit_req zone=aurwebgitlimit burst=900 nodelay;
        include      uwsgi_params;
        uwsgi_pass   smartgit;
        uwsgi_modifier1 9;
        uwsgi_param  SCRIPT_FILENAME /usr/lib/git-core/git-http-backend;
        uwsgi_param  PATH_INFO /aur.git/$3;
        uwsgi_param  GIT_HTTP_EXPORT_ALL "";
        uwsgi_param  GIT_NAMESPACE $1;
        uwsgi_param  GIT_PROJECT_ROOT {{ aurweb_dir }};
    }

    location ~ ^/cgit {
        limit_req zone=aurwebgitlimit burst=300 nodelay;
        include uwsgi_params;
        rewrite ^/cgit/([^?/]+/[^?]*)?(?:\?(.*))?$ /cgit.cgi?url=$1&$2 last;
        uwsgi_modifier1 9;
        uwsgi_param CGIT_CONFIG {{ aurweb_conf_dir }}/cgitrc;
        uwsgi_pass cgit;
    }

    location ~ \.gz$ {
        default_type text/plain;
        add_header Content-Encoding gzip;
        expires 5m;
    }

    location ~ ^/static/(?:css|js|images)/ {
        rewrite ^/static(/.*)$ $1 break;

        expires 7d;
        add_header Pragma public;
        add_header Cache-Control "public, must-revalidate, proxy-revalidate";
    }

    location / {
        # Proxy over to aurweb's ASGI application.
        proxy_pass http://{{ aurweb_asgi_bind }};
        proxy_set_header Host $http_host;
        proxy_set_header X-Forwarded-For $remote_addr;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Forwarded-Ssl on;
    }
}