44 lines
1.2 KiB
Nix
44 lines
1.2 KiB
Nix
{ outputs, pkgs, ... }:
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{
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services = {
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crowdsec = let
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yaml = (pkgs.formats.yaml {}).generate;
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acquisitions_file = yaml "acquisitions.yaml" {
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source = "journalctl";
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journalctl_filter = ["_SYSTEMD_UNIT=sshd.service"];
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labels.type = "syslog";
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};
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in {
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enable = true;
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enrollKeyFile = "/media/nas/ssd/nix-app-data/crowdsec/enroll.key";
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settings = {
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crowdsec_service.acquisition_path = acquisitions_file;
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api.server = {
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listen_uri = "0.0.0.0:9898";
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};
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};
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};
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crowdsec-firewall-bouncer = {
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enable = true;
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settings = {
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api_key = "1daH89qmJ41r2Lpd9hvDw4sxtOAtBzaj3aKFOFqE";
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api_url = "http://10.0.1.18:9898";
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};
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};
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};
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systemd.services.crowdsec.serviceConfig = {
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ExecStartPre = let
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script = pkgs.writeScriptBin "register-bouncer" ''
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#!${pkgs.runtimeShell}
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set -eu
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set -o pipefail
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if ! cscli bouncers list | grep -q "nas-bouncer"; then
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cscli bouncers add "nas-bouncer" --key "1daH89qmJ41r2Lpd9hvDw4sxtOAtBzaj3aKFOFqE"
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fi
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'';
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in ["${script}/bin/register-bouncer"];
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};
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} |