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-rw-r--r--3modules/krebs/default.nix91
-rw-r--r--3modules/lass/iptables.nix187
-rw-r--r--3modules/lass/sshkeys.nix26
-rw-r--r--3modules/lass/urxvtd.nix55
-rw-r--r--3modules/lass/xresources.nix57
5 files changed, 91 insertions, 325 deletions
diff --git a/3modules/krebs/default.nix b/3modules/krebs/default.nix
index 32c93689..234c5e11 100644
--- a/3modules/krebs/default.nix
+++ b/3modules/krebs/default.nix
@@ -167,6 +167,11 @@ let
de.krebsco = "ovh";
internet = "hosts";
retiolum = "hosts";
+ de.habsys = "hosts";
+ de.pixelpocket = "hosts";
+ de.karlaskop = "hosts";
+ de.ubikmedia = "hosts";
+ de.apanowicz = "hosts";
};
# XXX This overlaps with krebs.retiolum
@@ -188,6 +193,92 @@ let
lass-imp = {
hosts = addNames {
+ cloudkrebs = {
+ cores = 1;
+ dc = "lass"; #dc = "cac";
+ nets = rec {
+ internet = {
+ addrs4 = ["104.167.113.104"];
+ aliases = [
+ "cloudkrebs.internet"
+ ];
+ };
+ retiolum = {
+ via = internet;
+ addrs4 = ["10.243.206.102"];
+ addrs6 = ["42:941e:2816:35f4:5c5e:206b:3f0b:f762"];
+ aliases = [
+ "cloudkrebs.retiolum"
+ "cgit.cloudkrebs.retiolum"
+ "habsys.de"
+ "pixelpocket.de"
+ "karlaskop.de"
+ "ubikmedia.de"
+ "apanowicz.de"
+ ];
+ tinc.pubkey = ''
+ -----BEGIN RSA PUBLIC KEY-----
+ MIIBCgKCAQEAttUygCu7G6lIA9y+9rfTpLKIy2UgNDglUVoKZYLs8JPjtAtQVbtA
+ OcWwwPc8ijLQvwJWa8e/shqSzSIrtOe+HJbRGdXLdBLtOuLKpz+ZFHcS+95RS5aF
+ QTehg+QY7pvhbrrwKX936tkMR568suTQG6C8qNC/5jWYO/wIxFMhnQ2iRRKQOq1v
+ 3aGGPC16KeXKVioY9KoV98S3n1rZW1JK07CIsZU4qb5txtLlW6FplJ7UmhVku1WC
+ sgOOj9yi6Zk1t8R2Pwv9gxa3Hc270voj5U+I2hgLV/LjheE8yhQgYHEA4vXerPdO
+ TGSATlSmMtE2NYGrKsLM7pKn286aSpXinwIDAQAB
+ -----END RSA PUBLIC KEY-----
+ '';
+ };
+ };
+ };
+ uriel = {
+ cores = 1;
+ dc = "lass";
+ nets = rec {
+ retiolum = {
+ addrs4 = ["10.243.81.176"];
+ addrs6 = ["42:dc25:60cf:94ef:759b:d2b6:98a9:2e56"];
+ aliases = [
+ "uriel.retiolum"
+ "cgit.uriel.retiolum"
+ ];
+ tinc.pubkey = ''
+ -----BEGIN RSA PUBLIC KEY-----
+ MIIBCgKCAQEAzw0pvoEmqeqiZrzSOPH0IT99gr1rrvMZbvabXoU4MAiVgGoGrkmR
+ duJkk8Fj12ftMc+Of1gnwDkFhRcfAKOeH1RSc4CTircWVq99WyecTwEZoaR/goQb
+ MND022kIBoG6NQNxv1Y5I1B/h7hfloMFEPym9oFtOAXoGhBY2vVl4g64NNz+RLME
+ m1RipLXKANAh6LRNPGPQCUYX4TVY2ZJVxM3CM1XdomUAdOYXJmWFyUg9NcIKaacx
+ uRrmuy7J9yFBcihZX5Y7NV361kINrpRmZYxJRf9cr0hb5EkJJ7bMIKQMEFQ5RnYo
+ u7MPGKD7aNHa6hLLCeIfJ5u0igVmSLh3pwIDAQAB
+ -----END RSA PUBLIC KEY-----
+ '';
+ };
+ };
+ };
+ mors = {
+ cores = 2;
+ dc = "lass";
+ nets = rec {
+ retiolum = {
+ addrs4 = ["10.243.0.2"];
+ addrs6 = ["42:0:0:0:0:0:0:dea7"];
+ aliases = [
+ "mors.retiolum"
+ "cgit.mors.retiolum"
+ ];
+ tinc.pubkey = ''
+ -----BEGIN RSA PUBLIC KEY-----
+ MIIBCgKCAQEAsj1PCibKOfF68gmFQ+wwyfhUWpqKqpznrJX1dZ+daae7l7nBHvsE
+ H0QwkiMmk3aZy1beq3quM6gX13aT+/wMfWnLyuvT11T5C9JEf/IS91STpM2BRN+R
+ +P/DhbuDcW4UsdEe6uwQDGEJbXRN5ZA7GI0bmcYcwHJ9SQmW5v7P9Z3oZ+09hMD+
+ 1cZ3HkPN7weSdMLMPpUpmzCsI92cXGW0xRC4iBEt1ZeBwjkLCRsBFBGcUMuKWwVa
+ 9sovca0q3DUar+kikEKVrVy26rZUlGuBLobMetDGioSawWkRSxVlfZvTHjAK5JzU
+ O6y6hj0yQ1sp6W2JjU8ntDHf63aM71dB9QIDAQAB
+ -----END RSA PUBLIC KEY-----
+ '';
+ };
+ };
+ secure = true;
+ };
+
};
users = addNames {
lass = {
diff --git a/3modules/lass/iptables.nix b/3modules/lass/iptables.nix
deleted file mode 100644
index c97b9f73..00000000
--- a/3modules/lass/iptables.nix
+++ /dev/null
@@ -1,187 +0,0 @@
-arg@{ config, lib, pkgs, ... }:
-
-let
- inherit (pkgs) writeScript writeText;
-
- inherit (lib)
- concatMapStringsSep
- concatStringsSep
- attrNames
- unique
- fold
- any
- attrValues
- catAttrs
- filter
- flatten
- length
- hasAttr
- mkEnableOption
- mkOption
- mkIf
- types
- sort;
-
- elemIsIn = a: as:
- any (x: x == a) as;
-
- cfg = config.lass.iptables;
-
- out = {
- options.lass.iptables = api;
- config = mkIf cfg.enable imp;
- };
-
- api = {
- enable = mkEnableOption "iptables";
-
- #tables.filter.INPUT = {
- # policy = "DROP";
- # rules = [
- # { predicate = "-i retiolum"; target = "ACCEPT"; priority = -10; }
- # ];
- #};
- #new api
- tables = mkOption {
- type = with types; attrsOf (attrsOf (submodule ({
- options = {
- policy = mkOption {
- type = str;
- default = "-";
- };
- rules = mkOption {
- type = nullOr (listOf (submodule ({
- options = {
- predicate = mkOption {
- type = str;
- };
- target = mkOption {
- type = str;
- };
- precedence = mkOption {
- type = int;
- default = 0;
- };
- };
- })));
- default = null;
- };
- };
- })));
- };
- };
-
- imp = {
- networking.firewall.enable = false;
-
- systemd.services.lass-iptables = {
- description = "lass-iptables";
- wantedBy = [ "network-pre.target" ];
- before = [ "network-pre.target" ];
- after = [ "systemd-modules-load.service" ];
-
- path = with pkgs; [
- iptables
- ];
-
- restartIfChanged = true;
-
- serviceConfig = {
- Type = "simple";
- RemainAfterExit = true;
- Restart = "always";
- ExecStart = "@${startScript} lass-iptables_start";
- };
- };
- };
-
- #buildTable :: iptablesVersion -> iptablesAttrSet` -> str
- #todo: differentiate by iptables-version
- buildTables = v: ts:
- let
-
- declareChain = t: cn:
- #TODO: find out what to do whit these count numbers
- ":${cn} ${t."${cn}".policy} [0:0]";
-
- buildChain = tn: cn:
- let
- sortedRules = sort (a: b: a.precedence < b.precedence) ts."${tn}"."${cn}".rules;
-
- in
- #TODO: double check should be unneccessary, refactor!
- if (hasAttr "rules" ts."${tn}"."${cn}") then
- if (ts."${tn}"."${cn}".rules == null) then
- ""
- else
- concatMapStringsSep "\n" (rule: "\n-A ${cn} ${rule}") ([]
- ++ map (buildRule tn cn) sortedRules
- )
- else
- ""
- ;
-
-
- buildRule = tn: cn: rule:
- #target validation test:
- assert (elemIsIn rule.target ([ "ACCEPT" "REJECT" "DROP" "QUEUE" "LOG" "RETURN" ] ++ (attrNames ts."${tn}")));
-
- #predicate validation test:
- #maybe use iptables-test
- #TODO: howto exit with evaluation error by shellscript?
- #apperantly not possible from nix because evalatution wouldn't be deterministic.
- "${rule.predicate} -j ${rule.target}";
-
- buildTable = tn:
- "*${tn}\n" +
- concatStringsSep "\n" ([]
- ++ map (declareChain ts."${tn}") (attrNames ts."${tn}")
- ) +
- #this looks dirty, find a better way to do this (maybe optionalString)
- concatStringsSep "" ([]
- ++ map (buildChain tn) (attrNames ts."${tn}")
- ) +
- "\nCOMMIT";
- in
- concatStringsSep "\n" ([]
- ++ map buildTable (attrNames ts)
- );
-
-#=====
-
- rules4 = iptables-version:
- let
- #TODO: find out good defaults.
- tables-defaults = {
- nat.PREROUTING.policy = "ACCEPT";
- nat.INPUT.policy = "ACCEPT";
- nat.OUTPUT.policy = "ACCEPT";
- nat.POSTROUTING.policy = "ACCEPT";
- filter.INPUT.policy = "ACCEPT";
- filter.FORWARD.policy = "ACCEPT";
- filter.OUTPUT.policy = "ACCEPT";
-
- #if someone specifies any other rules on this chain, the default rules get lost.
- #is this wanted beahiviour or a bug?
- #TODO: implement abstraction of rules
- filter.INPUT.rules = [
- { predicate = "-m conntrack --ctstate RELATED,ESTABLISHED"; target = "ACCEPT"; }
- ];
- };
- tables = tables-defaults // cfg.tables;
-
- in
- writeText "lass-iptables-rules${toString iptables-version}" ''
- ${buildTables iptables-version tables}
- '';
-
- startScript = writeScript "lass-iptables_start" ''
- #! /bin/sh
- set -euf
- iptables-restore < ${rules4 4}
- ip6tables-restore < ${rules4 6}
- '';
-
-in
-out
-
diff --git a/3modules/lass/sshkeys.nix b/3modules/lass/sshkeys.nix
deleted file mode 100644
index 5f1c6066..00000000
--- a/3modules/lass/sshkeys.nix
+++ /dev/null
@@ -1,26 +0,0 @@
-{ lib, ... }:
-
-with lib;
-
-{
- options = {
- sshKeys = mkOption {
- type = types.attrsOf (types.submodule (
- { config, ... }:
- {
- options = {
- pub = mkOption {
- type = types.str;
- description = "Public part of the ssh key.";
- };
-
- priv = mkOption {
- type = types.str;
- description = "Private part of the ssh key.";
- };
- };
- }));
- description = "collection of ssh-keys";
- };
- };
-}
diff --git a/3modules/lass/urxvtd.nix b/3modules/lass/urxvtd.nix
deleted file mode 100644
index 469616a9..00000000
--- a/3modules/lass/urxvtd.nix
+++ /dev/null
@@ -1,55 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-let
-in
-
-with builtins;
-with lib;
-
-{
- options = {
- services.urxvtd = {
- enable = mkOption {
- type = types.bool;
- default = false;
- description = "Enable urxvtd per user";
- };
- users = mkOption {
- type = types.listOf types.string;
- default = [];
- description = "users to run urxvtd for";
- };
- urxvtPackage = mkOption {
- type = types.package;
- default = pkgs.rxvt_unicode;
- description = "urxvt package to use";
- };
- };
- };
-
- config =
- let
- cfg = config.services.urxvtd;
- users = cfg.users;
- urxvt = cfg.urxvtPackage;
- mkService = user: {
- description = "urxvt terminal daemon";
- wantedBy = [ "multi-user.target" ];
- restartIfChanged = false;
- path = [ pkgs.xlibs.xrdb ];
- environment = {
- DISPLAY = ":0";
- URXVT_PERL_LIB = "${urxvt}/lib/urxvt/perl";
- };
- serviceConfig = {
- Restart = "always";
- User = user;
- ExecStart = "${urxvt}/bin/urxvtd";
- };
- };
- in
- mkIf cfg.enable {
- environment.systemPackages = [ urxvt ];
- systemd.services = listToAttrs (map (u: { name = "${u}-urxvtd"; value = mkService u; }) users);
- };
-}
diff --git a/3modules/lass/xresources.nix b/3modules/lass/xresources.nix
deleted file mode 100644
index 15c5b8b7..00000000
--- a/3modules/lass/xresources.nix
+++ /dev/null
@@ -1,57 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-#TODO:
-#prefix with Attribute Name
-#ex: urxvt
-
-#
-#
-with builtins;
-with lib;
-
-
-let
-
- inherit (import ../../4lib/tv { inherit pkgs lib; }) shell-escape;
- inherit (pkgs) writeScript;
-
-in
-
-{
-
- options = {
- services.xresources.enable = mkOption {
- type = types.bool;
- default = false;
- description = ''
- Whether to enable the automatic loading of Xresources definitions at display-manager start;
- '';
- };
-
- services.xresources.resources = mkOption {
- default = {};
- type = types.attrsOf types.str;
- example = {
- urxvt = ''
- URxvt*scrollBar: false
- URxvt*urgentOnBell: true
- '';
- };
- description = ''
- Xresources definitions.
- '';
- };
- };
-
- config =
- let
- cfg = config.services.xresources;
- xres = concatStringsSep "\n" (attrValues cfg.resources);
-
- in mkIf cfg.enable {
- services.xserver.displayManager.sessionCommands = ''
- echo ${shell-escape xres} | xrdb -merge
- '';
- };
-
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-01 04:17:40 +0000