89 lines
2.3 KiB
Nix
89 lines
2.3 KiB
Nix
{
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config,
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lib,
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pkgs,
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...
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}:
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with lib; let
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inherit (config.local.sys) nets;
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in {
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networking = {
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nftables.enable = false; # learn how to use this later
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firewall = {
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enable = true;
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allowedTCPPorts = [80 443];
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};
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domain = "posixlycorrect.com";
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};
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# ver https://nixos.org/manual/nixos/stable/index.html#module-security-acme-nginx
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security.acme = {
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acceptTerms = true;
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defaults.email = "fabian@posixlycorrect.com";
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};
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services = {
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nginx = {
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enable = true;
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recommendedGzipSettings = true;
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recommendedOptimisation = true;
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recommendedProxySettings = true;
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recommendedTlsSettings = true;
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logError = "/var/log/nginx/error.log";
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clientMaxBodySize = "99M";
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virtualHosts = {
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"posixlycorrect.com" = {
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forceSSL = true;
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enableACME = true;
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locations = {
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"/".root = "${pkgs.local.homepage}";
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"~ ^/public(?:/(.*))?$" = {
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# https://serverfault.com/a/476368
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alias = "${../public_files}/$1";
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extraConfig = ''
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autoindex on;
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autoindex_exact_size on;
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autoindex_localtime on;
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autoindex_format html;
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'';
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};
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};
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};
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};
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};
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fail2ban = {
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enable = true;
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bantime = "10m";
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ignoreIP = [
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nets.default.hosts.vps.v6.cidr
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nets.default.hosts.vps.v4.address
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nets.vpn.v6.cidr
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];
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bantime-increment = {
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enable = true;
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formula = "ban.Time * math.exp(float(ban.Count+1)*banFactor)/math.exp(1*banFactor)";
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maxtime = "48h"; # Do not ban for more than 48h
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rndtime = "10m";
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overalljails = true; # Calculate the bantime based on all the violations
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};
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jails = {
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# https://discourse.nixos.org/t/fail2ban-with-nginx-and-authelia/31419
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nginx-botsearch.settings = {
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# Usar log en vez de journalctl
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# TODO: Pasar todo a systemd?
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backend = "pyinotify";
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logpath = "/var/log/nginx/*.log";
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journalmatch = "";
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};
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nginx-bad-request.settings = {
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backend = "pyinotify";
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logpath = "/var/log/nginx/*.log";
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journalmatch = "";
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maxretry = 10;
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};
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};
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};
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};
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}
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