38 lines
809 B
Nix
38 lines
809 B
Nix
# A minimalist, opinionated feed reader
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{ config, lib, ... }:
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let
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cfg = config.my.services.fail2ban;
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wgNetCfg = config.my.services.wireguard.net;
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in
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{
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options.my.services.fail2ban = with lib; {
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enable = mkEnableOption "fail2ban daemon";
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};
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config = lib.mkIf cfg.enable {
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services.fail2ban = {
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enable = true;
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ignoreIP = [
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# Wireguard IPs
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"${wgNetCfg.v4.subnet}.0/${toString wgNetCfg.v4.mask}"
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"${wgNetCfg.v6.subnet}::/${toString wgNetCfg.v6.mask}"
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# Loopback addresses
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"127.0.0.0/8"
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];
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maxretry = 5;
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bantime-increment = {
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enable = true;
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rndtime = "5m"; # Use 5 minute jitter to avoid unban evasion
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};
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jails.DEFAULT = '';
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findtime = 4h
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bantime = 10m
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'';
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};
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};
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}
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