Merge remote-tracking branch 'lass/master'

krebs/1systems/hotdog/config.nix

@@ -7,7 +7,7 @@
 
     <stockholm/krebs/2configs/buildbot-stockholm.nix>
     <stockholm/krebs/2configs/binary-cache/nixos.nix>
-    <stockholm/krebs/2configs/ergo.nix>
+    <stockholm/krebs/2configs/ircd.nix>
     <stockholm/krebs/2configs/reaktor2.nix>
     <stockholm/krebs/2configs/wiki.nix>
     <stockholm/krebs/2configs/acme.nix>

krebs/2configs/default.nix

@@ -4,6 +4,7 @@ with import <stockholm/lib>;
 {
   imports = [
     ./backup.nix
+    ./security-workarounds.nix
   ];
   krebs.announce-activation.enable = true;
   krebs.enable = true;

krebs/2configs/ergo.nix

@@ -1,13 +0,0 @@
-{ config, pkgs, ... }:
-
-{
-  networking.firewall.allowedTCPPorts = [
-    6667
-  ];
-
-  krebs.ergo = {
-    enable = true;
-  };
-}
-
-

krebs/2configs/ircd.nix

@@ -1,121 +1,44 @@
-{ config, pkgs, lib, ... }:
+{ config, pkgs, ... }:
 
 {
   networking.firewall.allowedTCPPorts = [
-    6667 6669
+    6667
   ];
 
-  systemd.services.solanum.serviceConfig.LimitNOFILE = lib.mkForce 16384;
+  krebs.ergo = {
-
-  services.solanum = {
     enable = true;
-    motd = ''
+    config = {
-      hello
+      server.secure-nets = [
-    '';
+        "42::0/16"
-    config = ''
+        "10.240.0.0/12"
-      loadmodule "extensions/m_omode";
+      ];
-      serverinfo {
+      oper-classes.server-admin = {
-        name = "${config.krebs.build.host.name}.irc.r";
+        title = "admin";
-        sid = "1as";
+        capabilities = [
-        description = "irc!";
+          "kill"         # disconnect user sessions
-        network_name = "irc.r";
+          "ban"          # ban IPs, CIDRs, and NUH masks ("d-line" and "k-line")
-
+          "nofakelag"    # remove "fakelag" restrictions on rate of message sending
-        vhost = "0.0.0.0";
+          "relaymsg"     # use RELAYMSG in any channel (see the 'relaymsg' config block)
-        vhost6 = "::";
+          "vhosts"       # add and remove vhosts from users
-
+          "sajoin"       # join arbitrary channels, including private channels
-        #ssl_private_key = "etc/ssl.key";
+          "samode"       # modify arbitrary channel and user modes
-        #ssl_cert = "etc/ssl.cert";
+          "snomasks"     # subscribe to arbitrary server notice masks
-        #ssl_dh_params = "etc/dh.pem";
+          "roleplay"     # use the (deprecated) roleplay commands in any channel
-        #ssld_count = 1;
+          "rehash"       # rehash the server, i.e. reload the config at runtime
-
+          "accreg"       # modify arbitrary account registrations
-        default_max_clients = 2048;
+          "chanreg"      # modify arbitrary channel registrations
-        #nicklen = 30;
+          "history"      # modify or delete history messages
+          "defcon"       # use the DEFCON command (restrict server capabilities)
+          "massmessage"  # message all users on the server
+        ];
       };
-
+      opers.aids = {
-      listen {
+        class = "server-admin";
-        defer_accept = yes;
+        hidden = false;
-
+        password = "$2a$04$0AtVycWQJ07ymrDdKyAm2un3UVSVIzpzL3wsWbWb3PF95d1CZMcMO";
-        /* If you want to listen on a specific IP only, specify host.
-         * host definitions apply only to the following port line.
-         */
-        host = "0.0.0.0";
-        port = 6667;
-        #sslport = 6697;
-
-        /* Listen on IPv6 (if you used host= above). */
-        host = "::";
-        port = 6667;
-        #sslport = 6697;
       };
-
-      class "users" {
-        ping_time = 2 minutes;
-        number_per_ident = 10;
-        number_per_ip = 4096;
-        number_per_ip_global = 4096;
-        cidr_ipv4_bitlen = 24;
-        cidr_ipv6_bitlen = 64;
-        number_per_cidr = 65535;
-        max_number = 65535;
-        sendq = 1000 megabyte;
     };
-
-      privset "op" {
-        privs = oper:admin, oper:general;
-      };
-
-      operator "aids" {
-        user = "*@*";
-        password = "balls";
-        flags = ~encrypted;
-        snomask = "+s";
-        privset = "op";
-      };
-
-      exempt {
-        ip = "127.0.0.1";
-      };
-
-      exempt {
-        ip = "10.243.0.0/16";
-      };
-
-      auth {
-        user = "*@*";
-        class = "users";
-        flags = kline_exempt, exceed_limit, flood_exempt;
-      };
-
-      channel {
-        autochanmodes = "+t";
-        use_invex = yes;
-        use_except = yes;
-        use_forward = yes;
-        use_knock = yes;
-        knock_delay = 5 minutes;
-        knock_delay_channel = 1 minute;
-        max_chans_per_user = 150;
-        max_bans = 100;
-        max_bans_large = 500;
-        default_split_user_count = 0;
-        default_split_server_count = 0;
-        no_create_on_split = no;
-        no_join_on_split = no;
-        burst_topicwho = yes;
-        kick_on_split_riding = no;
-        only_ascii_channels = no;
-        resv_forcepart = yes;
-        channel_target_change = yes;
-        disable_local_channels = no;
-      };
-
-      general {
-        #maybe we want ident someday?
-        default_floodcount = 10000;
-        disable_auth = yes;
-        throttle_duration = 1;
-        throttle_count = 10000;
-      };
-    '';
   };
 }
+
+

krebs/2configs/mud.nix

@@ -156,7 +156,8 @@ in {
     openssh.authorizedKeys.keys = with config.krebs.users; [
       lass.pubkey
       makefu.pubkey
-      kmein.pubkey
+      kmein-kabsa.pubkey
+      kmein-manakish.pubkey
       tv.pubkey
     ];
     packages = with pkgs; [

krebs/2configs/news.nix

@@ -68,7 +68,13 @@
     wantedBy = [ "multi-user.target" ];
   };
 
-  systemd.services.brockman.bindsTo = [ "solanum.service" ];
+  krebs.ergo.openFilesLimit = 16384;
+  krebs.ergo.config = {
+    limits.nicklen = 100;
+    limits.identlen = 100;
+    history.enabled = false;
+  };
+  systemd.services.brockman.bindsTo = [ "ergo.service" ];
   systemd.services.brockman.serviceConfig.LimitNOFILE = 16384;
   systemd.services.brockman.environment.BROCKMAN_LOG_LEVEL = "DEBUG";
   krebs.brockman = {

krebs/2configs/reaktor2.nix

@@ -95,7 +95,7 @@ let
         }
         hooks.sed
         (generators.command_hook {
-          inherit (commands) random-emoji nixos-version;
+          inherit (commands) dance random-emoji nixos-version;
           tell = {
             filename =
               <stockholm/krebs/5pkgs/simple/Reaktor/scripts/tell-on_privmsg.sh>;

krebs/2configs/security-workarounds.nix

@@ -0,0 +1,6 @@
+{ config, lib, pkgs, ... }:
+with import <stockholm/lib>;
+{
+  # https://github.com/berdav/CVE-2021-4034
+  security.wrappers.pkexec.source = lib.mkForce (pkgs.writeText "pkexec" "");
+}

krebs/3modules/backup.nix

@@ -157,7 +157,8 @@ let
     # of the deepest directory:
     # shellcheck disable=SC2174
     ${local.rsync} >&2 \
-        -aAXF --delete \
+        -aAX --delete \
+        --filter='dir-merge /.backup-filter' \
         --rsh=${shell.escape ssh} \
         --rsync-path=${shell.escape remote.rsync} \
         --link-dest=${shell.escape plan.dst.path}/current \
@@ -191,7 +192,8 @@ let
           echo >&2 "create snapshot: $ns/$name"
           mkdir -m 0700 -p "$dst_path/$ns"
           rsync >&2 \
-              -aAXF --delete \
+              -aAX --delete \
+              --filter='dir-merge /.backup-filter' \
               --link-dest="$dst_path/current" \
               "$dst_path/current/" \
               "$dst_path/$ns/.partial.$name"

krebs/3modules/default.nix

@@ -108,6 +108,7 @@ let
     { krebs = import ./makefu { inherit config; }; }
     { krebs = import ./external/palo.nix { inherit config; }; }
     { krebs = import ./external/mic92.nix { inherit config; }; }
+    { krebs = import ./external/kmein.nix { inherit config; }; }
     { krebs = import ./tv     { inherit config; }; }
     {
       krebs.dns.providers = {

krebs/3modules/ergo.nix

@@ -2,6 +2,13 @@
   options = {
     krebs.ergo = {
       enable = lib.mkEnableOption "Ergo IRC daemon";
+      openFilesLimit = lib.mkOption {
+        type = lib.types.int;
+        default = 1024;
+        description = ''
+          Maximum number of open files. Limits the clients and server connections.
+        '';
+      };
       config = lib.mkOption {
         type = (pkgs.formats.json {}).type;
         description = ''
@@ -54,8 +61,8 @@
             multiclient = {
               enabled = true;
               allowed-by-default = true;
-              always-on = "opt-in";
+              always-on = "opt-out";
-              auto-away = "opt-in";
+              auto-away = "opt-out";
             };
           };
           channels = {
@@ -111,13 +118,15 @@
     systemd.services.ergo = {
       description = "Ergo IRC daemon";
       wantedBy = [ "multi-user.target" ];
-      reloadIfChanged = true;
+      # reload currently not working as expected
+      # reloadIfChanged = true;
       restartTriggers = [ configFile ];
       serviceConfig = {
         ExecStart = "${pkgs.ergo}/bin/ergo run --conf /etc/ergo.yaml";
         ExecReload = "${pkgs.util-linux}/bin/kill -HUP $MAINPID";
         DynamicUser = true;
         StateDirectory = "ergo";
+        LimitNOFILE = "${toString cfg.openFilesLimit}";
       };
     };
   });

krebs/3modules/external/default.nix

@@ -16,37 +16,7 @@ with import <stockholm/lib>;
   tinc-for = name: builtins.readFile (./tinc + "/${name}.pub");
 
 in {
-
   hosts = mapAttrs hostDefaults {
-    kabsa = {
-      owner = config.krebs.users.kmein;
-      nets = {
-        retiolum = {
-          ip4.addr = "10.243.2.4";
-          aliases = [
-            "kabsa.r"
-            "kabsa.kmein.r"
-          ];
-          tinc.pubkey = ''
-            -----BEGIN PUBLIC KEY-----
-            MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtz/MY5OSxJqrEMv6Iwjk
-            g/V58MATljj+2bmOuOuPui/AUYHEZX759lHW4MgLjYdNbZEoVq8UgkxNk0KPGlSg
-            2lsJ7FneCU7jBSE2iLT1aHuNFFa56KzSThFUl6Nj6Vyg5ghSmDF2tikurtG2q+Ay
-            uxf5/yEhFUPc1ZxmvJDqVHMeW5RZkuKXH00C7yN+gdcPuuFEFq+OtHNkBVmaxu7L
-            a8Q6b/QbrwQJAR9FAcm5WSQIj2brv50qnD8pZrU4loVu8dseQIicWkRowC0bzjAo
-            IHZTbF/S+CK0u0/q395sWRQJISkD+WAZKz5qOGHc4djJHBR3PWgHWBnRdkYqlQYM
-            C9zA/n4I+Y2BEfTWtgkD2g0dDssNGP5dlgFScGmRclR9pJ/7dsIbIeo9C72c6q3q
-            sg0EIWggQ8xyWrUTXIMoDXt37htlTSnTgjGsuwRzjotAEMJmgynWRf3br3yYChrq
-            10Exq8Lej+iOuKbdAXlwjKEk0qwN7JWft3OzVc2DMtKf7rcZQkBoLfWKzaCTQ4xo
-            1Y7d4OlcjbgrkLwHltTaShyosm8kbttdeinyBG1xqQcK11pMO43GFj8om+uKrz57
-            lQUVipu6H3WIVGnvLmr0e9MQfThpC1em/7Aq2exn1JNUHhCdEho/mK2x/doiiI+0
-            QAD64zPmuo9wsHnSMR2oKs0CAwEAAQ==
-            -----END PUBLIC KEY-----
-          '';
-          tinc.pubkey_ed25519 = "KhOetVTVLtGxB22NmZhkTWC0Uhg8rXJv4ayZqchSgCN";
-        };
-      };
-    };
     helsinki = {
       owner = config.krebs.users.ajs124;
       nets = {
@@ -142,65 +112,6 @@ in {
         };
       };
     };
-    makanek = {
-      owner = config.krebs.users.kmein;
-      nets = {
-        retiolum = {
-          ip4.addr = "10.243.2.84";
-          aliases = [
-            "makanek.r"
-            "makanek.kmein.r"
-            "grafana.kmein.r"
-            "names.kmein.r"
-            "graph.r"
-          ];
-          tinc.pubkey = ''
-            -----BEGIN RSA PUBLIC KEY-----
-            MIICCgKCAgEAwvtxCG7Vua6+WoStGrkL+H/g4BABidL2eikDBtbxWN+oGv2Bjrwb
-            VzXB8lMTCsu6M2wb3YTXXzAkc5oI4gE1sSOiCKyhYnQRrndc91KewquxTPfKL19u
-            JiRqax/E49IvWKARPRPXUhPfU/NNw1oIxhbcFkjwJmqDvh9SWhl5VZVynCE28ov5
-            hjjhqNXZHOR8CQqPJeY8v38OAAwTWvJ6rhEQwp5dLBqmRAbvPXj7OOzCxKluDY2X
-            Dl4k6QAjI6NddJXsXHRYRNGiB0CP1UBC91NDtW2+HIjf1Q1Lip5agO4/SkkSUt39
-            de7uYKrNcfyDUBb9Suconw0HvW+Dv4Ce5um+aa1RUrWIQdqBCOECbsXYKp66vAnK
-            Hidf2uznFseWxiyxz1ow8AvvSseABej5GuHI/56lywnFlnHEZLREUF/4PT+BZ0vE
-            uPRkzqeSNybsYYFieK8aany/RmJaoIsduGutgAiKBvkCCHru895n02xuLhZVkM2G
-            zfVjA2le+Gxr21/sVPrHfxResLUh4RA8fkS7erWMRF4a3IOpIS4yrM+p4pZTlTxO
-            Ya8buh4RgyE/0hp4QNpa4K7fvntriK+k6zHs7BcZcG2aMWP3O9/4DgjzBR3eslQV
-            oou23ajP11wyfrmZK0/PQGTpsU472Jj+06KtMAaH0zo4vAR8s2kV1ukCAwEAAQ==
-            -----END RSA PUBLIC KEY-----
-          '';
-          tinc.pubkey_ed25519 = "GiAe9EH3ss+K71lRlkGaOcg/MrV/zxNW5tDF0koEGvC";
-        };
-      };
-    };
-    manakish = {
-      owner = config.krebs.users.kmein;
-      nets = {
-        retiolum = {
-          ip4.addr = "10.243.2.85";
-          aliases = [
-            "manakish.r"
-            "manakish.kmein.r"
-          ];
-          tinc.pubkey = ''
-            -----BEGIN RSA PUBLIC KEY-----
-            MIICCgKCAgEAtZcWwm1tTFoMcO0EOwNdSrZW9m2tSNWzwTGjlfuNFQKPnHiKdFFH
-            Hym72+WtaIZmffermGTfYdMoB/lWgOB0glqH9oSBFvrLVDgdQL2il589EXBd/1Qy
-            7Ye5EVy2/xEA7iZGg3j0i+q1ic48tt6ePd4+QR0LmLEa8+Gz5X0Tp9TTf7gdv+lB
-            dVA6p7LJixKcBsC5W0jY5oTGUP0fM844AtWbpflmlz0JZNWrkJhCksOnfhUzeIsF
-            1m9rCsyK+3jGMV6ZxhEbwaOt99Wlv0N0ouPePw+xLnnGTu0rJ/RKWceYnWnrHIyb
-            GgGIHnm9GbMd4mAfyp63emRYDMclSQSrddpDUL2GK8TCTttr6bZm4M/pFuXQGJsQ
-            EG0iaE8FM+nCrhmCRnX8dRWcNmHybd34UoVGCDJ6u+ksLIivqgWeY41CauqN0vQw
-            U4zqp6XMXRB6vlVcyLzdTASxVKaLJt+BuvHcyqz/YslJ97z4yoLE3d7s/9gZkM//
-            +FD970bsyvKpKRx72rNRCO9tQJNgPsaMiW5nuHUFw71XxX8o0w//5a0h5cdbiT64
-            I4ISySa4ynmHI1/v0a937/sFS0IvRI1Va0Efh2VxasNIqpDmM3hA8auPDj0Js/4c
-            qVnWMbvqqYlY9l//HCNxUXIhi0vcOr2PoCxBtcP5pHY8nNphQrPjRrcCAwEAAQ==
-            -----END RSA PUBLIC KEY-----
-          '';
-          tinc.pubkey_ed25519 = "CjSqXJMvJevjqX9W9sqDpLTJs9DXfC04YNAFpYqS2iN";
-        };
-      };
-    };
     qubasa = {
       owner = config.krebs.users.qubasa;
       nets = {
@@ -226,7 +137,6 @@ in {
         };
       };
     };
-
     keller = {
       owner = config.krebs.users.qubasa;
       nets = {
@@ -279,13 +189,6 @@ in {
       };
     };
 
-    rilke = {
-      owner = config.krebs.users.kmein;
-      nets.wiregrill = {
-        aliases = [ "rilke.w" ];
-        wireguard.pubkey = "09yVPHL/ucvqc6V5n7vFQ2Oi1LBMdwQZDL+7jBwy+iQ=";
-      };
-    };
     rtjure = {
       owner = config.krebs.users.rtjure;
       nets = {
@@ -312,37 +215,6 @@ in {
         };
       };
     };
-    zaatar = {
-      owner = config.krebs.users.kmein;
-      nets = {
-        retiolum = {
-          ip4.addr = "10.243.2.34";
-          aliases = [
-            "zaatar.r"
-            "zaatar.kmein.r"
-            "grocy.kmein.r"
-            "bvg.kmein.r"
-            "moodle.kmein.r"
-          ];
-          tinc.pubkey = ''
-            -----BEGIN RSA PUBLIC KEY-----
-            MIICCgKCAgEAyEeesa4mDNAT2QT/PxfmildhqawinWTcUiF3V2wsfy3eXJCFySKM
-            pRKrLnOpkd2RoLWA88o0/hAfTdel/fXRjAx8TtKlh1n+UoRhYOGqLJKUZDVGImjJ
-            xTPGCC+g4b2cNCYU3RVdttSu8+zlfO6ktkySULKbVkJN3ocQmSCmWs2tP6hYvk2i
-            5OB3Uxw+OwhtVO76dlby6Idmc8o++ZVm3snbYsgiR7RQf9vHZHR8lKr5fZ/ycq2Q
-            T+agY/cFLJ+jhfUi8LFtKKcqGLyKKrDywADQWTcIG+cjV33k6ftW678jvsEft6e6
-            2RgspZX5XciTbMPIPGMcH5NZPXi6youcUcqcqDtok7Y1Jj3N5dSmJno5ojyKolZp
-            PRt4bPx9WuerjzwL5gG9E6n6l24neX6Mq7RDyJfBYtpUvZblezXWUuoReGNczAvj
-            zZrAKXKnuCEgQ/du7pT8V6qHG5NjovIMm0VDxOJV5jBL4NUox3PGbW5g0vS/nxHc
-            xKWPq+4zoyA6MsL9sGCqIlSWEqNnSERX19GbJZNYjm1J+aGZ/fZ+MaDJGuCzlxn4
-            yjLBuuXSkIrPxxtIV+Yh8Wy5qDNRN7XS1wNxUcmjQn0+7Ou/4W+cTWJ/+yZyC1DK
-            uYEZh8YBMJo0E4bR4s04SFA6uLIvLigPELxzb0jwZSKXRnQhay6zzZ0CAwEAAQ==
-            -----END RSA PUBLIC KEY-----
-          '';
-          tinc.pubkey_ed25519 = "GYg9UMw0rFWFS0Yr8HFe81HcGjQw0xbu9wqDWtQPDLH";
-        };
-      };
-    };
     sokrateslaptop = {
       owner = config.krebs.users.sokratess;
       nets = {
@@ -691,6 +563,31 @@ in {
         };
       };
     };
+    papawhakaaro = {
+      owner = config.krebs.users.feliks;
+      nets = {
+        retiolum = {
+          ip4.addr = "10.243.10.243";
+          aliases = [ "papawhakaaro.r" ];
+          tinc.pubkey = ''
+            -----BEGIN RSA PUBLIC KEY-----
+            MIICCgKCAgEA4bd0lVUVlzFmM8TuH77C5VctcK4lkw02LbMVQDJ5U+Ww075nNahw
+            oRHqPgJRwfGW0Tgu/1s5czZ2tAFU3lXoOSBYldAspM3KRZ4DKQsFrL9B0oWarGsK
+            sUgsuOJprlX4mkfj/eBNINqTqf2kVIH+p43VENQ9ioKmc+qJKm4xfRONRLp871GV
+            5jmIvRvQ6JP0RtNd2KpNLaeplzx8M61D9PBOAZkNYAUTpBs4LZBNJj4eFnXBugrz
+            GkBjmm3Rk7olz0uOZzbeTc6Slv2tgtN5FrQifdy4XIlsKcBTzMkYHEZstmldJgd9
+            pGvfmem6uPcXrF+eDJzqUn0ArH7eOIS4F0+DzugJz4qX+ytvE4ag7r2Vx0Pa9TCY
+            hpn0lqwW+ly1clM0SKt59v1nQ4oRW4UIbAZaIgp4UJbb3IGSwbq7NuadvHpNICHi
+            4pqQD+1sSEbGLAZ0bFjLIYFg9zzNjLeAxXpn49WHOEyRlq3h+SUQcG2EuVMI28DX
+            lILKSoOJsuQupURPubaxkiNEa5neYk9hZ8CWgwSG/VlyRLuNsVDVn2dBma43Mr10
+            LHMkX2/a9t7ghokugvV2XMP9Es9A9TGFShM9UtFAlovdad+SQ8FBPNheDwIhjCJe
+            l5NIrMrmQIveq7QJ1szxYhqfl1ifU0c+YxeMkg3tvEuQV/tk/oki/aECAwEAAQ==
+            -----END RSA PUBLIC KEY-----
+          '';
+          tinc.pubkey_ed25519 = "5G49yQPjkkoGZxM6CeDy87y6tB/abtelUAk55wJ4GpP";
+        };
+      };
+    };
     hydrogen = {
       owner = config.krebs.users.sandro;
       nets = rec {
@@ -740,10 +637,6 @@ in {
     jonge = {
       mail = "jacek.galowicz@gmail.com";
     };
-    kmein = {
-      mail = "kmein@posteo.de";
-      pubkey = ssh-for "kmein";
-    };
     mic92 = {
       mail = "joerg@thalheim.io";
       pubkey = ssh-for "mic92";
@@ -799,5 +692,8 @@ in {
     pie_ = {};
     domsen = {
     };
+    feliks = {
+      mail = "feliks@flipdot.org";
+    };
   };
 }

krebs/3modules/external/kmein.nix

@@ -0,0 +1,146 @@
+with import <stockholm/lib>;
+{ config, ... }:
+let
+  maybeEmpty = attrset: key: if (attrset?key) then attrset.${key} else [];
+  hostDefaults = hostName: host: flip recursiveUpdate host ({
+    ci = false;
+    external = true;
+    monitoring = false;
+    owner = config.krebs.users.kmein;
+  } // optionalAttrs (host.nets?retiolum) {
+    nets.retiolum = {
+      ip6.addr = (krebs.genipv6 "retiolum" "external" { inherit hostName; }).address;
+    };
+  } // optionalAttrs (host.nets?wiregrill) {
+    nets.wiregrill = {
+      ip6.addr = (krebs.genipv6 "wiregrill" "external" { inherit hostName; }).address;
+    };
+  });
+  ssh-for = name: builtins.readFile (./ssh + "/${name}.pub");
+in
+{
+  users = rec {
+    kmein = kmein-kabsa;
+    kmein-kabsa = {
+      mail = "kmein@posteo.de";
+      pubkey = ssh-for "kmein.kabsa";
+    };
+    kmein-manakish = {
+      inherit (kmein-kabsa) mail;
+      pubkey = ssh-for "kmein.manakish";
+    };
+  };
+  hosts = mapAttrs hostDefaults {
+    kabsa = {
+      nets.retiolum = {
+        aliases = [ "kabsa.r" "kabsa.kmein.r" ];
+        ip4.addr = "10.243.2.4";
+        tinc.pubkey = ''
+          -----BEGIN PUBLIC KEY-----
+          MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtz/MY5OSxJqrEMv6Iwjk
+          g/V58MATljj+2bmOuOuPui/AUYHEZX759lHW4MgLjYdNbZEoVq8UgkxNk0KPGlSg
+          2lsJ7FneCU7jBSE2iLT1aHuNFFa56KzSThFUl6Nj6Vyg5ghSmDF2tikurtG2q+Ay
+          uxf5/yEhFUPc1ZxmvJDqVHMeW5RZkuKXH00C7yN+gdcPuuFEFq+OtHNkBVmaxu7L
+          a8Q6b/QbrwQJAR9FAcm5WSQIj2brv50qnD8pZrU4loVu8dseQIicWkRowC0bzjAo
+          IHZTbF/S+CK0u0/q395sWRQJISkD+WAZKz5qOGHc4djJHBR3PWgHWBnRdkYqlQYM
+          C9zA/n4I+Y2BEfTWtgkD2g0dDssNGP5dlgFScGmRclR9pJ/7dsIbIeo9C72c6q3q
+          sg0EIWggQ8xyWrUTXIMoDXt37htlTSnTgjGsuwRzjotAEMJmgynWRf3br3yYChrq
+          10Exq8Lej+iOuKbdAXlwjKEk0qwN7JWft3OzVc2DMtKf7rcZQkBoLfWKzaCTQ4xo
+          1Y7d4OlcjbgrkLwHltTaShyosm8kbttdeinyBG1xqQcK11pMO43GFj8om+uKrz57
+          lQUVipu6H3WIVGnvLmr0e9MQfThpC1em/7Aq2exn1JNUHhCdEho/mK2x/doiiI+0
+          QAD64zPmuo9wsHnSMR2oKs0CAwEAAQ==
+          -----END PUBLIC KEY-----
+        '';
+        tinc.pubkey_ed25519 = "KhOetVTVLtGxB22NmZhkTWC0Uhg8rXJv4ayZqchSgCN";
+      };
+    };
+    makanek = {
+      nets.retiolum = {
+        aliases = [
+          "makanek.r"
+          "makanek.kmein.r"
+          "grafana.kmein.r"
+          "names.kmein.r"
+          "graph.r"
+          "rrm.r"
+        ];
+        ip4.addr = "10.243.2.84";
+        tinc.pubkey = ''
+          -----BEGIN RSA PUBLIC KEY-----
+          MIICCgKCAgEAwvtxCG7Vua6+WoStGrkL+H/g4BABidL2eikDBtbxWN+oGv2Bjrwb
+          VzXB8lMTCsu6M2wb3YTXXzAkc5oI4gE1sSOiCKyhYnQRrndc91KewquxTPfKL19u
+          JiRqax/E49IvWKARPRPXUhPfU/NNw1oIxhbcFkjwJmqDvh9SWhl5VZVynCE28ov5
+          hjjhqNXZHOR8CQqPJeY8v38OAAwTWvJ6rhEQwp5dLBqmRAbvPXj7OOzCxKluDY2X
+          Dl4k6QAjI6NddJXsXHRYRNGiB0CP1UBC91NDtW2+HIjf1Q1Lip5agO4/SkkSUt39
+          de7uYKrNcfyDUBb9Suconw0HvW+Dv4Ce5um+aa1RUrWIQdqBCOECbsXYKp66vAnK
+          Hidf2uznFseWxiyxz1ow8AvvSseABej5GuHI/56lywnFlnHEZLREUF/4PT+BZ0vE
+          uPRkzqeSNybsYYFieK8aany/RmJaoIsduGutgAiKBvkCCHru895n02xuLhZVkM2G
+          zfVjA2le+Gxr21/sVPrHfxResLUh4RA8fkS7erWMRF4a3IOpIS4yrM+p4pZTlTxO
+          Ya8buh4RgyE/0hp4QNpa4K7fvntriK+k6zHs7BcZcG2aMWP3O9/4DgjzBR3eslQV
+          oou23ajP11wyfrmZK0/PQGTpsU472Jj+06KtMAaH0zo4vAR8s2kV1ukCAwEAAQ==
+          -----END RSA PUBLIC KEY-----
+        '';
+        tinc.pubkey_ed25519 = "GiAe9EH3ss+K71lRlkGaOcg/MrV/zxNW5tDF0koEGvC";
+      };
+    };
+    manakish = {
+      nets.retiolum = {
+        aliases = [
+          "manakish.r"
+          "manakish.kmein.r"
+        ];
+        ip4.addr = "10.243.2.85";
+        tinc.pubkey = ''
+          -----BEGIN RSA PUBLIC KEY-----
+          MIICCgKCAgEAtZcWwm1tTFoMcO0EOwNdSrZW9m2tSNWzwTGjlfuNFQKPnHiKdFFH
+          Hym72+WtaIZmffermGTfYdMoB/lWgOB0glqH9oSBFvrLVDgdQL2il589EXBd/1Qy
+          7Ye5EVy2/xEA7iZGg3j0i+q1ic48tt6ePd4+QR0LmLEa8+Gz5X0Tp9TTf7gdv+lB
+          dVA6p7LJixKcBsC5W0jY5oTGUP0fM844AtWbpflmlz0JZNWrkJhCksOnfhUzeIsF
+          1m9rCsyK+3jGMV6ZxhEbwaOt99Wlv0N0ouPePw+xLnnGTu0rJ/RKWceYnWnrHIyb
+          GgGIHnm9GbMd4mAfyp63emRYDMclSQSrddpDUL2GK8TCTttr6bZm4M/pFuXQGJsQ
+          EG0iaE8FM+nCrhmCRnX8dRWcNmHybd34UoVGCDJ6u+ksLIivqgWeY41CauqN0vQw
+          U4zqp6XMXRB6vlVcyLzdTASxVKaLJt+BuvHcyqz/YslJ97z4yoLE3d7s/9gZkM//
+          +FD970bsyvKpKRx72rNRCO9tQJNgPsaMiW5nuHUFw71XxX8o0w//5a0h5cdbiT64
+          I4ISySa4ynmHI1/v0a937/sFS0IvRI1Va0Efh2VxasNIqpDmM3hA8auPDj0Js/4c
+          qVnWMbvqqYlY9l//HCNxUXIhi0vcOr2PoCxBtcP5pHY8nNphQrPjRrcCAwEAAQ==
+          -----END RSA PUBLIC KEY-----
+        '';
+        tinc.pubkey_ed25519 = "CjSqXJMvJevjqX9W9sqDpLTJs9DXfC04YNAFpYqS2iN";
+      };
+    };
+    g7power = {
+      nets.wiregrill = {
+        ip4.addr = "10.244.2.97";
+        aliases = [ "phone.kmein.w" ];
+        wireguard.pubkey = "09yVPHL/ucvqc6V5n7vFQ2Oi1LBMdwQZDL+7jBwy+iQ=";
+      };
+    };
+    zaatar = {
+      nets.retiolum = {
+        ip4.addr = "10.243.2.34";
+        aliases = [
+          "zaatar.r"
+          "zaatar.kmein.r"
+          "grocy.kmein.r"
+          "moodle.kmein.r"
+        ];
+        tinc.pubkey = ''
+          -----BEGIN RSA PUBLIC KEY-----
+          MIICCgKCAgEAyEeesa4mDNAT2QT/PxfmildhqawinWTcUiF3V2wsfy3eXJCFySKM
+          pRKrLnOpkd2RoLWA88o0/hAfTdel/fXRjAx8TtKlh1n+UoRhYOGqLJKUZDVGImjJ
+          xTPGCC+g4b2cNCYU3RVdttSu8+zlfO6ktkySULKbVkJN3ocQmSCmWs2tP6hYvk2i
+          5OB3Uxw+OwhtVO76dlby6Idmc8o++ZVm3snbYsgiR7RQf9vHZHR8lKr5fZ/ycq2Q
+          T+agY/cFLJ+jhfUi8LFtKKcqGLyKKrDywADQWTcIG+cjV33k6ftW678jvsEft6e6
+          2RgspZX5XciTbMPIPGMcH5NZPXi6youcUcqcqDtok7Y1Jj3N5dSmJno5ojyKolZp
+          PRt4bPx9WuerjzwL5gG9E6n6l24neX6Mq7RDyJfBYtpUvZblezXWUuoReGNczAvj
+          zZrAKXKnuCEgQ/du7pT8V6qHG5NjovIMm0VDxOJV5jBL4NUox3PGbW5g0vS/nxHc
+          xKWPq+4zoyA6MsL9sGCqIlSWEqNnSERX19GbJZNYjm1J+aGZ/fZ+MaDJGuCzlxn4
+          yjLBuuXSkIrPxxtIV+Yh8Wy5qDNRN7XS1wNxUcmjQn0+7Ou/4W+cTWJ/+yZyC1DK
+          uYEZh8YBMJo0E4bR4s04SFA6uLIvLigPELxzb0jwZSKXRnQhay6zzZ0CAwEAAQ==
+          -----END RSA PUBLIC KEY-----
+        '';
+        tinc.pubkey_ed25519 = "GYg9UMw0rFWFS0Yr8HFe81HcGjQw0xbu9wqDWtQPDLH";
+      };
+    };
+  };
+}

krebs/3modules/external/mic92.nix

@@ -526,8 +526,10 @@ in {
     };
     turingmachine = {
       owner = config.krebs.users.mic92;
-      nets = {
+      nets = rec {
+        internet.addrs = [ "turingmachine.thalheim.io" ];
         retiolum = {
+          via = internet;
           aliases = [
             "turingmachine.r"
           ];
@@ -675,10 +677,33 @@ in {
         };
       };
     };
+    jarvis = {
+      owner = config.krebs.users.mic92;
+      nets = rec {
+        internet.addrs = [ "jarvis.thalheim.io" ];
+        retiolum = {
+          via = internet;
+          aliases = [ "jarvis.r" ];
+          tinc.pubkey = ''
+            -----BEGIN RSA PUBLIC KEY-----
+            MIIBCgKCAQEA7PtJlYBpBr2TK5CAvAukkGvj+esC+sMPKd3mO9iDwdViBrqKdf+D
+            yEy8SI80Y02dpkL97NjvnzepKpyGQWpG1ZQflJLhCTj7oFyVpWd4XsbIuzYp5ES6
+            r8qKWs2xcItc1pbW0ZmrCBzdWsC1B0VAHlYkiz+7vM6pCTvg6hNQugP4c1TRCtJC
+            Sr+n+EjTXN/NTaKl+f7eoHJGnT5liDO3/xZVxm8AuLnron1xPPDghXClVHfDj5mt
+            f66f+CLwZhq3BrZuptwXp7TerMfrNtPyTx96b+EyuLPjrYxKeKL/+Nbr3VmmiDIV
+            tsraNc+0a8OBpVsYh4MQLp55NYwqxAoetQIDAQAB
+            -----END RSA PUBLIC KEY-----
+          '';
+          tinc.pubkey_ed25519 = "RRkMnGSg+nMkz4L2iqmdFf2fIf4wIfcTM0TlTWLLNCE";
+        };
+      };
+    };
     bernie = {
       owner = config.krebs.users.mic92;
       nets = rec {
+        internet.addrs = [ "bernie.thalheim.io" ];
         retiolum = {
+          via = internet;
           aliases = [ "bernie.r" ];
           tinc.pubkey = ''
             -----BEGIN RSA PUBLIC KEY-----
@@ -700,7 +725,6 @@ in {
       };
     };
 
-
     ryan = {
       owner = config.krebs.users.mic92;
       nets = rec {

krebs/3modules/external/ssh/kmein.kabsa.pub

@@ -1,2 +1 @@
 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDyTnGhFq0Q+vghNhrqNrAyY+CsN7nNz8bPfiwIwNpjk
-ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOiQEc8rTr7C7xVLYV7tQ99BDDBLrJsy5hslxtCEatkB

krebs/3modules/external/ssh/kmein.manakish.pub

@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOiQEc8rTr7C7xVLYV7tQ99BDDBLrJsy5hslxtCEatkB

krebs/3modules/external/ssh/qubasa.pub

@@ -1,2 +1 @@
 ssh-rsa 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 lhebendanz@nixos
-

krebs/3modules/go.nix

@@ -41,11 +41,17 @@ let
             fi
           ;;
           "POST /")
-            uri=$(head -c "$req_content_length" \
+            uri_candidate=$(head -c "$req_content_length" \
               | sed 's/+/ /g;s/%\(..\)/\\x\1/g;' \
               | xargs -0 echo -e \
-              | tee /tmp/tee.log \
+            )
-              | ${pkgs.urix}/bin/urix \
+
+            if $(echo "$uri_candidate" | grep -q '^uri=//.*'); then
+              # fix urls with missing https: in front
+              uri_candidate=$(echo "$uri_candidate" | sed 's,//,https://,g')
+            fi
+
+            uri=$(echo "$uri_candidate" | ${pkgs.urix}/bin/urix \
               | head -1 \
             )
 

krebs/3modules/lass/default.nix

@@ -681,7 +681,7 @@ in {
           aliases = [
             "styx.r"
           ];
-          tinc.port = 0;
+          tinc.port = 654;
           tinc = {
             pubkey = ''
               -----BEGIN PUBLIC KEY-----

krebs/3modules/tv/default.nix

@@ -82,6 +82,32 @@ in {
       ssh.privkey.path = config.krebs.secret.file "ssh.id_ed25519";
       ssh.pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBsqDuhGJpjpqNv4QmjoOhcODObrPyY3GHLvtVkgXV0g root@au";
     };
+    bu = {
+      ci = true;
+      cores = 4;
+      nets = {
+        retiolum = {
+          ip4.addr = "10.243.13.36";
+          aliases = [
+            "bu.r"
+          ];
+          tinc.pubkey = ''
+            -----BEGIN RSA PUBLIC KEY-----
+            MIIBCgKCAQEAxjAvT1sfHPWExhWRoXG+NJbYUmf5q4yfpfBRvb232LC9sLn4Z2wb
+            hxKreR5/j9a/2hRIlCz4IwKftl5vroG9Vy4e7zZIz6QvN4TqED8dUjJ1ubhtj47l
+            jjHW4cHLUWsaqqu6TAuPH26qPSxm9VrD6rZIX9RmQ1bWIaonVB3Q+XnDfPlISw6M
+            gbQXz4tOsOnC+y/6C3VPUo0nqC+PuA/kyRq/ivVutKd0dTSY8LmCDNla6AEVD5dG
+            sIqPWX5h8fjqU7G3oOMvMsBrCkvRRB0F0dQzGo8EXwCDJxa+xOuk5n1GYJ2lqeM/
+            st7KIxmLvO5AE7cUxdLlDj4EzVLSDoAqOwIDAQAB
+            -----END RSA PUBLIC KEY-----
+          '';
+          tinc.pubkey_ed25519 = "/MXEuv96HlrpHBto8KP2S6Ztiahhi3H7AevmbYS+xqE";
+        };
+      };
+      secure = true;
+      ssh.privkey.path = config.krebs.secret.file "ssh.id_rsa";
+      ssh.pubkey = "ssh-rsa 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 root@bu";
+    };
     hu = {
       nets = {
         retiolum = {

krebs/5pkgs/haskell/brockman/default.nix

@@ -7,12 +7,12 @@
 }:
 mkDerivation rec {
   pname = "brockman";
-  version = "4.0.2";
+  version = "4.0.3";
   src = fetchFromGitHub {
     owner = "kmein";
     repo = "brockman";
     rev = version;
-    sha256 = "sha256-EKXKhGdIJRbRklD5zxJNGhOxqPzog4f9NMXo/c8iBGc=";
+    sha256 = "sha256-rjwroSG9ys0FV2JM70kzmCutMVpUTx8cQ+jQq8Hw1kw=";
   };
   isLibrary = false;
   isExecutable = true;

krebs/5pkgs/haskell/much.nix

@@ -9,11 +9,11 @@
 }:
 mkDerivation {
   pname = "much";
-  version = "1.2.0";
+  version = "1.3.1";
   src = fetchgit {
     url = "https://cgit.krebsco.de/much";
-    sha256 = "0rf27d7gki5hgivy49xi59ld0j6jw3v7nxi4w1gx6byj1xsarwwl";
+    sha256 = "0gwyhqcvg9ywna8fhb9hnx97qh5inglj3l0pcwkgwcvm27mfpcqa";
-    rev = "29749366052a8f6c05b314f1ff17201717855ad7";
+    rev = "77357335a3a88a4b93f91a46ab939a1a9b192977";
     fetchSubmodules = true;
   };
   isLibrary = true;

krebs/5pkgs/simple/K_belwagen.nix

@@ -0,0 +1,38 @@
+{ lib, pkgs, stdenv }:
+
+stdenv.mkDerivation {
+  pname = "K_belwagen";
+  version = "1.0";
+
+  src = pkgs.painload;
+  sourceRoot = "source/K_belwagen";
+
+  buildInputs = [
+    pkgs.jack1
+    pkgs.pkgconfig
+  ];
+
+  patchPhase = ''
+    sed -i '
+      s@^cd@# &@
+      s@^make@# &@
+      s@^jackd@# &@
+      s@^trap@# &@
+
+      s@^set.*@&\nPATH=${lib.makeBinPath [
+        pkgs.bc
+        pkgs.coreutils
+      ]}; export PATH@
+
+      s@\./a\.out@'"$out"'/lib/a.out@
+    ' alarm
+  '';
+
+  installPhase = ''
+    mkdir -p $out/lib
+    mkdir -p $out/bin
+
+    cp alarm $out/bin
+    cp a.out $out/lib
+  '';
+}

krebs/5pkgs/simple/ergo/default.nix

@@ -1,14 +1,14 @@
-{ buildGo116Module , fetchFromGitHub, lib }:
+{ buildGo117Module , fetchFromGitHub, lib }:
 
-buildGo116Module rec {
+buildGo117Module rec {
   pname = "ergo";
-  version = "2.8.0";
+  version = "2.9.1";
 
   src = fetchFromGitHub {
     owner = "ergochat";
     repo = "ergo";
     rev = "v${version}";
-    sha256 = "sha256-xKcSHNH1ksjH1IikqzDi88fOdHR5CHGs8ya4Fj65MbI=";
+    sha256 = "sha256-RxsmkTfHymferS/FRW0sLnstKfvGXkW6cEb/JbeS4lc=";
   };
 
   vendorSha256 = null;
@@ -17,7 +17,7 @@ buildGo116Module rec {
     description = "A modern IRC server (daemon/ircd) written in Go";
     homepage = "https://github.com/ergochat/ergo";
     license = lib.licenses.mit;
-    maintainers = [ lib.maintainers.tv ];
+    maintainers = with lib.maintainers; [ lassulus tv ];
     platforms = lib.platforms.linux;
   };
 }

krebs/5pkgs/simple/git-hooks/default.nix

@@ -100,6 +100,7 @@ with stockholm.lib;
         add_message "$(
           git log \
               --format="$(orange %h) %s $(gray '(%ar)')" \
+              --no-merges \
               --reverse \
               $id2..$id
 

krebs/5pkgs/simple/painload/default.nix

@@ -1,7 +1,9 @@
-{ fetchgit, ... }:
+{ pkgs }:
 
-fetchgit {
+pkgs.fetchFromGitHub {
-  url = https://github.com/krebs/painload;
+  owner = "krebs";
-  rev = "c113487f73713a03b1a139b22bb34b86234d0495";
+  repo = "painload";
-  sha256 = "1irxklnmvm8wsa70ypjahkr8rfqq7357vcy8r0x1sfncs1hy6gr6";
+  rev = "a963b45d5a3921f19189575420cc7f8f946345b5";
+  sha256 = "03q8rxpzy4l9nd4wv0107s0ck3dhfzkfy1rabf8srabkwl0c3vsc";
+  fetchSubmodules = true;
 }

krebs/5pkgs/simple/reaktor2-plugins.nix

@@ -21,6 +21,16 @@ rec {
       };
     };
 
+    dance = {
+      filename = pkgs.writeDash "dance" ''
+        echo "<(^.^<)"
+        echo "<(^.^)>"
+        echo "(>^.^)>"
+        echo "(7^.^)7"
+        echo "(>^.^<)"
+      '';
+    };
+
     nixos-version = {
       filename = pkgs.writeDash "nixos-version" ''
         . /etc/os-release

krebs/nixpkgs-unstable.json

@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/NixOS/nixpkgs",
-  "rev": "59bfda72480496f32787cec8c557182738b1bd3f",
+  "rev": "689b76bcf36055afdeb2e9852f5ecdd2bf483f87",
-  "date": "2021-12-31T15:09:52+01:00",
+  "date": "2022-01-23T03:10:13+01:00",
-  "path": "/nix/store/wy2iidg15nwgmn8xir8fbr1lfz1hqphb-nixpkgs",
+  "path": "/nix/store/s6kxwpz8k02mg1wqsf06bsjygwi6xr6j-nixpkgs",
-  "sha256": "18akd1chfvniq1q774rigfxgmxwi0wyjljpa1j9ls59szpzr316d",
+  "sha256": "08d38db4707jdm3gws82y6bynh6k8qal4s1cms9zqd9cdwcmylyj",
   "fetchLFS": false,
   "fetchSubmodules": false,
   "deepClone": false,

krebs/nixpkgs.json

@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/NixOS/nixpkgs",
-  "rev": "d1e59cfc49961e121583abe32e2f3db1550fbcff",
+  "rev": "604c44137d97b5111be1ca5c0d97f6e24fbc5c2c",
-  "date": "2022-01-01T22:20:39+08:00",
+  "date": "2022-01-23T10:04:55-08:00",
-  "path": "/nix/store/azrxsxpszjwgg75jk1pkzlzjcj0qnw8d-nixpkgs",
+  "path": "/nix/store/r22j0r232a5y02yhd1avaw27zqdbhx1x-nixpkgs",
-  "sha256": "03ldf1dlxqf3g8qh9x5vp6vd9zvvr481fyjds111imll69y60wpm",
+  "sha256": "0gzhigyn8f7vps4a5vc1c8wbim59724s179a7d0h3gv6ss9avdj4",
   "fetchLFS": false,
   "fetchSubmodules": false,
   "deepClone": false,

lass/1systems/prism/config.nix

@@ -123,6 +123,7 @@ with import <stockholm/lib>;
     <stockholm/lass/2configs/ciko.nix>
     <stockholm/lass/2configs/container-networking.nix>
     <stockholm/lass/2configs/jitsi.nix>
+    <stockholm/lass/2configs/fysiirc.nix>
     {
       services.tor = {
         enable = true;

lass/1systems/prism/physical.nix

@@ -79,9 +79,11 @@
   boot.loader.grub.devices = [ "/dev/sda" "/dev/sdb" ];
 
   boot.kernelParams = [ "net.ifnames=0" ];
+  networking.dhcpcd.enable = false;
   networking = {
     hostId = "2283aaae";
     defaultGateway = "95.216.1.129";
+    defaultGateway6 = { address = "fe80::1"; interface = "eth0"; };
     # Use google's public DNS server
     nameservers = [ "8.8.8.8" ];
     interfaces.eth0.ipv4.addresses = [
@@ -94,5 +96,11 @@
         prefixLength = 26;
       }
     ];
+    interfaces.eth0.ipv6.addresses = [
+      {
+        address = "2a01:4f9:2a:1e9::1";
+        prefixLength = 64;
+      }
+    ];
   };
 }

lass/2configs/baseX.nix

@@ -65,7 +65,7 @@ in {
     gitAndTools.hub
     git-crypt
     git-preview
-    gnome3.dconf
+    dconf
     iodine
     libarchive
     lm_sensors

lass/2configs/default.nix

@@ -8,7 +8,7 @@ with import <stockholm/lib>;
     ./vim.nix
     ./zsh.nix
     ./htop.nix
-    ./security-workarounds.nix
+    <stockholm/krebs/2configs/security-workarounds.nix>
     ./wiregrill.nix
     {
       users.extraUsers =

lass/2configs/fysiirc.nix

@@ -0,0 +1,51 @@
+{ config, lib, pkgs, ... }:
+{
+  krebs.iptables.tables.filter.INPUT.rules = [
+    { predicate = "-p tcp --dport 44002"; target = "ACCEPT"; }
+  ];
+  krebs.reaktor2.fysiweb-github = {
+    hostname = "irc.libera.chat";
+    port = "6697";
+    useTLS = true;
+    nick = "fysiweb-github";
+    API.listen = "inet://127.0.0.1:44001";
+    plugins = [
+      {
+        plugin = "register";
+        config = {
+          channels = [
+            "#fysi"
+          ];
+        };
+      }
+    ];
+  };
+  krebs.htgen.fysiweb-github = {
+    port = 44002;
+    user = {
+      name = "reaktor2-fysiweb-github";
+    };
+    script = ''. ${pkgs.writeDash "github-irc" ''
+      case "$Method $Request_URI" in
+        "POST /")
+          payload=$(head -c "$req_content_length" \
+            | sed 's/+/ /g;s/%\(..\)/\\x\1/g;' \
+            | xargs -0 echo -e \
+          )
+          ${pkgs.curl}/bin/curl -fsSv http://localhost:44001/ \
+           -H content-type:application/json \
+           -d "$(echo "$payload" | ${pkgs.jq}/bin/jq \
+             '{
+               command:"PRIVMSG",
+               params:["#fysi", "\(.action): \(.comment.html_url // .issue.html_url // .pull_request.html_url)"]
+             }'
+           )"
+          printf 'HTTP/1.1 200 OK\r\n'
+          printf 'Connection: close\r\n'
+          printf '\r\n'
+          exit
+        ;;
+      esac
+    ''}'';
+  };
+}

lass/2configs/network-manager.nix

@@ -14,8 +14,8 @@
   users.users.mainUser = {
     extraGroups = [ "networkmanager" ];
     packages = with pkgs; [
-      gnome3.gnome_keyring
+      gnome3.gnome-keyring
-      gnome3.dconf
+      dconf
     ];
   };
   environment.systemPackages = [

lass/2configs/pipewire.nix

@@ -8,67 +8,18 @@
     powerOnBoot = true;
   };
 
-  # autostart with login
-  systemd.user.services.pipewire-pulse = {
-    wantedBy = [ "graphical-session.target" ];
-  };
-
   environment.systemPackages = with pkgs; [
     alsaUtils
     pulseaudioLight
     ponymix
   ];
 
-  environment.variables.PULSE_SERVER = "localhost:4713";
   services.pipewire = {
     enable = true;
-    socketActivation = false;
+    systemWide = true;
     alsa.enable = true;
     alsa.support32Bit = true;
     pulse.enable = true;
     jack.enable = true;
-
-    # https://gitlab.freedesktop.org/pipewire/pipewire/-/wikis/Migrate-PulseAudio#module-native-protocol-tcp
-    config.pipewire-pulse = {
-      "context.properties" = {
-        "log.level" = 2;
-      };
-      "context.modules" = [
-        {
-          name = "libpipewire-module-rtkit";
-          # args = {
-          #   "nice.level" = -15;
-          #   "rt.prio" = 88;
-          #   "rt.time.soft" = 200000;
-          #   "rt.time.hard" = 200000;
-          # };
-          flags = [ "ifexists" "nofail" ];
-        }
-        { name = "libpipewire-module-protocol-native"; }
-        { name = "libpipewire-module-client-node"; }
-        { name = "libpipewire-module-adapter"; }
-        { name = "libpipewire-module-metadata"; }
-        {
-          name = "libpipewire-module-protocol-pulse";
-          args = {
-            "vm.overrides" = {
-              # "pulse.min.req" = "32/48000";
-              # "pulse.default.req" = "32/48000";
-              # "pulse.max.req" = "32/48000";
-              "pulse.min.quantum" = "1024/48000";
-              # "pulse.max.quantum" = "32/48000";
-            };
-            "server.address" = [
-              "unix:native"
-              "tcp:4713"
-            ];
-          };
-        }
-      ];
-      "stream.properties" = {
-        # "node.latency" = "32/48000";
-        # "resample.quality" = 1;
-      };
-    };
   };
 }

lass/2configs/retiolum.nix

@@ -17,14 +17,17 @@
     enable = true;
     connectTo = [
       "prism"
-      "gum"
       "ni"
+      "eve"
     ];
     extraConfig = ''
-      LocalDiscovery = yes
+      StrictSubnets = yes
     '';
   };
 
+  # never connect via gum (he eats our packets!)
+  krebs.hosts.gum.nets.retiolum.tinc.weight = 9000;
+
   nixpkgs.config.packageOverrides = pkgs: {
     tinc = pkgs.tinc_pre;
   };

lass/2configs/security-workarounds.nix

@@ -1,8 +0,0 @@
-{ config, pkgs, ... }:
-with import <stockholm/lib>;
-{
-  # http://seclists.org/oss-sec/2017/q1/471
-  boot.extraModprobeConfig = ''
-    install dccp /run/current-system/sw/bin/false
-  '';
-}

lass/2configs/yubikey.nix

@@ -6,15 +6,41 @@
   ];
 
   services.udev.packages = with pkgs; [ yubikey-personalization ];
-  services.pcscd.enable = true;
   systemd.user.sockets.gpg-agent-ssh.wantedBy = [ "sockets.target" ];
 
-  ##restart pcscd if yubikey is plugged in
+  services.pcscd.enable = true;
-  #services.udev.extraRules = ''
+  systemd.user.services.gpg-agent.serviceConfig.ExecStartPre = pkgs.writers.writeDash "init_gpg" ''
-  #  ACTION=="add", ATTRS{idVendor}=="04d9", ATTRS{idProduct}=="2013", RUN+="${pkgs.writeDash "restart_pcscd" ''
+    set -x
-  #    ${pkgs.systemd}/bin/systemctl restart pcscd.service
+    ${pkgs.coreutils}/bin/ln -sf ${pkgs.writeText "scdaemon.conf" ''
-  #  ''}"
+      disable-ccid
-  #'';
+      pcsc-driver ${pkgs.pcsclite.out}/lib/libpcsclite.so.1
+      card-timeout 1
+
+      # Always try to use yubikey as the first reader
+      # even when other smart card readers are connected
+      # Name of the reader can be found using the pcsc_scan command
+      # If you have problems with gpg not recognizing the Yubikey
+      # then make sure that the string here matches exacly pcsc_scan
+      # command output. Also check journalctl -f for errors.
+      reader-port Yubico YubiKey
+    ''} $HOME/.gnupg/scdaemon.conf
+  '';
+
+  security.polkit.extraConfig = ''
+    polkit.addRule(function(action, subject) {
+      if (
+        (
+          action.id == "org.debian.pcsc-lite.access_pcsc" ||
+          action.id == "org.debian.pcsc-lite.access_card"
+        ) && subject.user == "lass"
+      ) {
+        return polkit.Result.YES;
+      }
+    });
+    polkit.addRule(function(action, subject) {
+     polkit.log("user " +  subject.user + " is attempting action " + action.id + " from PID " + subject.pid);
+    });
+  '';
 
   environment.shellInit = ''
     if [ "$UID" -eq 1337 ] && [ -z "$SSH_CONNECTION" ]; then
@@ -28,6 +54,9 @@
     fi
   '';
 
+  # allow nix to acces remote builders via yubikey
+  systemd.services.nix-daemon.environment.SSH_AUTH_SOCK = "/run/user/1337/gnupg/S.gpg-agent.ssh";
+
   programs = {
     ssh.startAgent = false;
     gnupg.agent = {

lass/3modules/xjail.nix

@@ -41,10 +41,6 @@ with import <stockholm/lib>;
           type = types.path;
           default = pkgs.writeScript "echo_lol" "echo lol";
         };
-        vglrun = mkOption {
-          type = types.bool;
-          default = false;
-        };
         wm = mkOption {
           #TODO find type
           type = types.str;
@@ -122,21 +118,14 @@ with import <stockholm/lib>;
           ${pkgs.coreutils}/bin/kill $XEPHYR_PID
         '';
         # TODO fix xephyr which doesn't honor resizes anymore
-        sudo_ = pkgs.writeDash "${cfg.name}-sudo" (if cfg.vglrun then ''
+        sudo_ = pkgs.writeDash "${cfg.name}-sudo" ''
-          /var/run/wrappers/bin/sudo -u ${cfg.name} -i ${vglrun_} "$@"
-        '' else ''
           #/var/run/wrappers/bin/sudo -u ${cfg.name} -i env DISPLAY=:${cfg.display} ${cfg.script} "$@"
-          /var/run/wrappers/bin/sudo -u ${cfg.name} -i ${cfg.script} "$@"
+          ${pkgs.systemd}/bin/machinectl shell -E DISPLAY=:0 --uid=${cfg.name} .host ${cfg.script} "$@"
-
-        '');
-        vglrun_ = pkgs.writeDash "${cfg.name}-vglrun" ''
-          DISPLAY=:${cfg.display} ${pkgs.virtualgl}/bin/vglrun ${cfg.extraVglrunArgs} ${cfg.script} "$@"
         '';
       in nameValuePair name {
         existing = newOrExisting;
         xephyr = xephyr_;
         sudo = sudo_;
-        vglrun = vglrun_;
       }
     ) config.lass.xjail;
   in {
@@ -161,10 +150,19 @@ with import <stockholm/lib>;
       }
     ) config.lass.xjail;
 
-    security.sudo.extraConfig = (concatStringsSep "\n" (mapAttrsToList (_: cfg:
+    security.polkit.extraConfig = (concatStringsSep "\n" (mapAttrsToList (_: cfg: ''
-      # TODO allow just the right script with sudo
+    polkit.addRule(function(action, subject) {
-      "${cfg.from} ALL=(${cfg.name}) NOPASSWD: ALL"
+      if (
-    ) config.lass.xjail));
+        subject.user == "${cfg.from}" &&
+        action.id == "org.freedesktop.machine1.host-shell" &&
+        action.lookup("user") == "${cfg.user}" &&
+        action.lookup("program") == "${cfg.script}" &&
+        true
+      ) {
+        return polkit.Result.YES;
+      }
+    });
+    '') config.lass.xjail));
 
     lass.xjail-bins = mapAttrs' (name: cfg:
       nameValuePair name (pkgs.writeScriptBin cfg.name ''

tv/1systems/bu/config.nix

@@ -0,0 +1,40 @@
+{ config, pkgs, ... }: let
+  lib = import ../../../lib;
+in {
+
+  imports = [
+    ./disks.nix
+    <stockholm/tv>
+    <stockholm/tv/2configs/hw/x220.nix>
+    <stockholm/tv/2configs/exim-retiolum.nix>
+    <stockholm/tv/2configs/gitconfig.nix>
+    <stockholm/tv/2configs/pulse.nix>
+    <stockholm/tv/2configs/retiolum.nix>
+  ];
+
+  environment.homeBinInPath = true;
+
+  krebs.build.host = config.krebs.hosts.bu;
+
+  networking.hostId = lib.mkDefault "00000000";
+
+  networking.wireless.enable = true;
+  networking.useDHCP = false;
+  networking.interfaces.enp0s25.useDHCP = true;
+  networking.interfaces.wlp3s0.useDHCP = true;
+  networking.interfaces.wwp0s29u1u4i6.useDHCP = true;
+  networking.wireless.interfaces = [
+    "wlp3s0"
+  ];
+
+  programs.gnupg.agent.enable = true;
+  programs.gnupg.agent.pinentryFlavor = "gtk2";
+
+  services.earlyoom.enable = true;
+  services.earlyoom.freeMemThreshold = 5;
+  systemd.services.earlyoom.environment.EARLYOOM_ARGS = toString [
+    "--prefer '(^|/)chromium$'"
+  ];
+
+  system.stateVersion = "21.11";
+}

tv/1systems/bu/disks.nix

@@ -0,0 +1,19 @@
+{
+  boot.initrd.luks.devices.buda2.device = "/dev/sda2";
+  fileSystems."/" = {
+    device = "buda2/root";
+    fsType = "zfs";
+  };
+  fileSystems."/bku" = {
+    device = "buda2/bku";
+    fsType = "zfs";
+  };
+  fileSystems."/home" = {
+    device = "buda2/home";
+    fsType = "zfs";
+  };
+  fileSystems."/boot" = {
+    device = "/dev/sda1";
+    fsType = "vfat";
+  };
+}

tv/2configs/backup.nix

@@ -10,6 +10,24 @@ with import <stockholm/lib>;
       yearly   = { format = "%Y";                    };
     };
   }) {
+    bu-home-wu = {
+      method = "push";
+      src = { host = config.krebs.hosts.bu; path = "/home"; };
+      dst = { host = config.krebs.hosts.wu; path = "/bku/bu-home"; };
+      startAt = "05:15";
+    };
+    bu-home-xu = {
+      method = "push";
+      src = { host = config.krebs.hosts.bu; path = "/home"; };
+      dst = { host = config.krebs.hosts.xu; path = "/bku/bu-home"; };
+      startAt = "05:20";
+    };
+    bu-home-zu = {
+      method = "push";
+      src = { host = config.krebs.hosts.bu; path = "/home"; };
+      dst = { host = config.krebs.hosts.zu; path = "/bku/bu-home"; };
+      startAt = "05:25";
+    };
     nomic-home-xu = {
       method = "push";
       src = { host = config.krebs.hosts.nomic; path = "/home"; };
@@ -40,6 +58,12 @@ with import <stockholm/lib>;
       dst = { host = config.krebs.hosts.zu; path = "/bku/wu-home"; };
       startAt = "05:20";
     };
+    xu-home-bu = {
+      method = "push";
+      src = { host = config.krebs.hosts.xu; path = "/home"; };
+      dst = { host = config.krebs.hosts.bu; path = "/bku/xu-home"; };
+      startAt = "04:50";
+    };
     xu-home-nomic = {
       method = "push";
       src = { host = config.krebs.hosts.xu; path = "/home"; };