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feat: added per service enable options for fail2ban configs

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This commit is contained in:
Leyla Becker 2025-10-25 02:37:53 -05:00
parent ecec04a9ce
commit a8af8930fa
4 changed files with 59 additions and 31 deletions
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66
modules/nixos-modules/server/home-assistant/fail2ban.nix
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@ -3,36 +3,46 @@
pkgs,
config,
...
}:
lib.mkIf (config.services.fail2ban.enable && config.services.home-assistant.enable) {
environment.etc = {
"fail2ban/filter.d/hass.local".text = (
pkgs.lib.mkDefault (pkgs.lib.mkAfter ''
[INCLUDES]
before = common.conf
[Definition]
failregex = ^%(__prefix_line)s.*Login attempt or request with invalid authentication from <HOST>.*$
ignoreregex =
[Init]
datepattern = ^%%Y-%%m-%%d %%H:%%M:%%S
'')
);
}: {
options.services.home-assistant = {
fail2ban = {
enable = lib.mkOption {
type = lib.types.bool;
default = config.services.fail2ban.enable && config.services.home-assistant.enable;
};
};
};
services.fail2ban = {
jails = {
home-assistant-iptables.settings = {
enabled = true;
filter = "hass";
action = ''iptables-multiport[name=HTTP, port="http,https"]'';
logpath = "${config.services.home-assistant.configDir}/*.log";
backend = "auto";
findtime = 600;
bantime = 600;
maxretry = 5;
config = lib.mkIf config.services.home-assistant.fail2ban.enable {
environment.etc = {
"fail2ban/filter.d/hass.local".text = (
pkgs.lib.mkDefault (pkgs.lib.mkAfter ''
[INCLUDES]
before = common.conf
[Definition]
failregex = ^%(__prefix_line)s.*Login attempt or request with invalid authentication from <HOST>.*$
ignoreregex =
[Init]
datepattern = ^%%Y-%%m-%%d %%H:%%M:%%S
'')
);
};
services.fail2ban = {
jails = {
home-assistant-iptables.settings = {
enabled = true;
filter = "hass";
action = ''iptables-multiport[name=HTTP, port="http,https"]'';
logpath = "${config.services.home-assistant.configDir}/*.log";
backend = "auto";
findtime = 600;
bantime = 600;
maxretry = 5;
};
};
};
};