Merge remote-tracking branch 'prism/master'

krebs/2configs/matterbridge.nix

@@ -10,14 +10,10 @@
           Charset = "utf-8";
         };
         telegram.krebs.Token = bridgeBotToken;
-        irc = let
+        irc.hackint = {
+          Server = "irc.hackint.org:6697";
+          UseTLS = true;
           Nick = "ponte";
-        in {
-          hackint = {
-            Server = "irc.hackint.org:6697";
-            UseTLS = true;
-            inherit Nick;
-          };
         };
         gateway = [
           {

krebs/2configs/news-host.nix

@@ -4,10 +4,7 @@
       "shodan"
       "mors"
       "styx"
-      "puyak"
     ];
-    hostIp = "10.233.2.101";
-    localIp = "10.233.2.102";
     format = "plain";
   };
 }

krebs/2configs/reaktor2.nix

@@ -51,6 +51,29 @@ let
     };
   };
 
+  confuse = {
+    pattern = "^!confuse (.*)$";
+    activate = "match";
+    arguments = [1];
+    command = {
+      filename = pkgs.writeDash "confuse" ''
+        set -efu
+        export PATH=${makeBinPath [
+          pkgs.coreutils
+          pkgs.curl
+          pkgs.gnused
+          pkgs.stable-generate
+        ]}
+        stable_url=$(stable-generate "$@")
+        paste_url=$(curl -Ss "$stable_url" |
+          curl -Ss https://p.krebsco.de --data-binary @- |
+          tail -1
+        )
+        echo "$_from: $paste_url"
+      '';
+    };
+  };
+
   taskRcFile = builtins.toFile "taskrc" ''
     confirmation=no
   '';
@@ -185,8 +208,9 @@ let
           };
         }
         {
-          pattern = "18@p";
+          pattern = ''^18@p\s+(\S+)\s+(\d+)m$'';
           activate = "match";
+          arguments = [1 2];
           command = {
             env = {
               CACHE_DIR = "${stateDir}/krebsfood";
@@ -202,14 +226,27 @@ let
               osm-restaurants = pkgs.callPackage "${osm-restaurants-src}/osm-restaurants" {};
             in pkgs.writeDash "krebsfood" ''
               set -efu
-              ecke_lat=52.51252
+              export PATH=${makeBinPath [
-              ecke_lon=13.41740
+                osm-restaurants
-              ${osm-restaurants}/bin/osm-restaurants --radius 500 --latitude "$ecke_lat" --longitude "$ecke_lon" \
+                pkgs.coreutils
-                | ${pkgs.jq}/bin/jq -r '"How about \(.tags.name) (https://www.openstreetmap.org/\(.type)/\(.id)), open \(.tags.opening_hours)?"'
+                pkgs.curl
-                '
+                pkgs.jq
+              ]}
+              poi=$(curl -fsS http://c.r/poi.json | jq --arg name "$1" '.[$name]')
+              if [ "$poi" = null ]; then
+                latitude=52.51252
+                longitude=13.41740
+              else
+                latitude=$(echo "$poi" | jq -r .latitude)
+                longitude=$(echo "$poi" | jq -r .longitude)
+              fi
+
+              osm-restaurants --radius "$2" --latitude "$latitude" --longitude "$longitude" \
+                | jq -r '"How about \(.tags.name) (https://www.openstreetmap.org/\(.type)/\(.id)), open \(.tags.opening_hours)?"'
             '';
           };
         }
+        confuse
         bedger-add
         bedger-balance
         hooks.sed

krebs/2configs/shack/doorstatus.sh

@@ -54,7 +54,8 @@ Herr makefu an Kasse 3 bitte, Kasse 3 bitte Herr makefu. Der API Computer ist ma
 EOF
 )
 
-state=$(curl -fSsk https://api.shackspace.de/v1/space | jq  .doorState.open)
+payload=$(curl -fSsk https://api.shackspace.de/v1/space)
+state=$(printf '%s' "$payload" | jq  .doorState.open)
 prevstate=$(cat state ||:)
 
 if test "$state" == "$(cat state)";then

krebs/3modules/ci/default.nix

@@ -115,6 +115,7 @@ let
                             build_name = stage,
                             build_script = stages[stage],
                           ),
+                          timeout = 3600,
                           command="${pkgs.writeDash "build.sh" ''
                             set -xefu
                             profile=${shell.escape profileRoot}/$build_name

krebs/3modules/ergo.nix

@@ -122,7 +122,7 @@
       # reloadIfChanged = true;
       restartTriggers = [ configFile ];
       serviceConfig = {
-        ExecStart = "${pkgs.ergo}/bin/ergo run --conf /etc/ergo.yaml";
+        ExecStart = "${pkgs.ergochat}/bin/ergo run --conf /etc/ergo.yaml";
         ExecReload = "${pkgs.util-linux}/bin/kill -HUP $MAINPID";
         DynamicUser = true;
         StateDirectory = "ergo";

krebs/3modules/external/mic92.nix

@@ -929,5 +929,30 @@ in {
         };
       };
     };
+
+    ruby = {
+      owner = config.krebs.users.mic92;
+      nets = rec {
+        retiolum = {
+          aliases = [ "ruby.r" ];
+          tinc.pubkey = ''
+            -----BEGIN RSA PUBLIC KEY-----
+            MIICCgKCAgEAzqrguDMHqYyidLxbz3jsQS3JVNCy0HaN6wprT1Ge1Anf5E8KtuXh
+            M9IjYPShzzJ162rYaJdd2lBmc5o435j+0/Gg5pySILni9bILhuRr7TMWN0sjNbgr
+            x0JRbpMmpW5DOmQx1BSyA+LLNbyVVnCc1XI0P2EaRr1ZrRSU0bpE/7kJ//Zt7ATu
+            GfqJTuL2aqap12VMKAfjRByyXA9V7szJMRom2Ia3cWSXhie1E0OOvCNT+InKXx4c
+            QbEGX71noCgsNgxbD8AVSwMnNV15vdnbgwK/1QzA0Cep1uxFS05TXJZLZTjcGwG0
+            Kp0kEjntq1rCqgdoUHIubNB17efU/oP6aSrdfvtgeYBjn0zSLHSUYdhf3JHd1Fvf
+            Ov2TwHxt/sm8d91UjhrkYwjf2nzSruAklYDnIDJiHgLFoT5WuOoVlnfUjRpQEw44
+            kp8KXsd24Y0UT5XJO5cQA+kZ1vl2ktHbQGTqYuYDB2FKEnBR/JIwJzJfugcGiyRx
+            OukQ2/rjnS60JA2pHUEfoezIAMhYAF+EPgOgMcNSSRYUVBpPVKD26oGTrNn0AtnO
+            ALW1vqUDwxb0cpv877vN1VfqvLE8n8Zgtt7itdT0+vxNPxICvF6//LNYUeDoQ3pj
+            w+1ZSdYZsvIQ7tDcilnL0hU5/nfsSIbHV+ceuLde1xDt5c7Tnl4v/U0CAwEAAQ==
+            -----END RSA PUBLIC KEY-----
+          '';
+          tinc.pubkey_ed25519 = "TV9byzSblknvqdUjQCwjgLmA8qCB4Tnl/DSd2mbsZTJ";
+        };
+      };
+    };
   };
 }

krebs/3modules/lass/default.nix

@@ -1,12 +1,6 @@
 with import <stockholm/lib>;
 { config, ... }: let
 
-  hostDefaults = hostName: host: flip recursiveUpdate host {
-    ci = true;
-    monitoring = true;
-    owner = config.krebs.users.lass;
-  };
-
   r6 = ip: (krebs.genipv6 "retiolum" "lass" ip).address;
   w6 = ip: (krebs.genipv6 "wiregrill" "lass" ip).address;
 
@@ -16,6 +10,7 @@ in {
   };
   hosts = mapAttrs (_: recursiveUpdate {
     owner = config.krebs.users.lass;
+    consul = true;
     ci = true;
     monitoring = true;
   }) {
@@ -418,6 +413,7 @@ in {
     };
     xerxes = {
       cores = 2;
+      consul = false;
       nets = rec {
         retiolum = {
           ip4.addr = "10.243.1.3";
@@ -592,7 +588,53 @@ in {
       syncthing.id = "CADHN7J-CWRCWTZ-3GZRLII-JBVZN4N-RGHDGDL-UTAJNYI-RZPHK55-7EYAWQM";
     };
 
+    massulus = {
+      cores = 1;
+      ci = false;
+      nets = {
+        retiolum = {
+          ip4.addr = "10.243.0.113";
+          ip6.addr = r6 "113";
+          aliases = [
+            "massulus.r"
+          ];
+          tinc = {
+            pubkey = ''
+              -----BEGIN PUBLIC KEY-----
+              MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEApwYalnJ2E1e3WOttPCpt
+              ypNm2adUXS/pejcbF68oRvgv6NRMOKVkoFVEzdnCLYTkYkwcpGd+oRO91F+ekZrN
+              ndEoicuzHNyG6NTXfW3Sjj9Au/NoAVwOJxAztzXMBAsH5pi4PSiqIQZC4l6cyv2K
+              zUNm1LvW5Z5/W0J5XCUw3/B4Py7V/HjW9Yxe8MCaCVVP2kF5SwjmfQ+Yp+8csvU3
+              F30xFjcTJjjWUPSkubgxtsfkrbbjzdMZhKldi3l9LhbYWD8O4bUTrTau/Emaaf6e
+              v5paVh9Kczwg7Ugk9Co3GL4tKOE2I7kRQV2Rg0M5NcRBUwfxkl6JTI2PmY0fNmYd
+              kdLQ1fKlFOrkyHuPBjZET1UniomlLpdycyyZii+YWLoQNj4JlFl8nAlPbqkiy8EF
+              LcHvB2VfdjjyBY25TtYPjFzFsEYKd8HQ7djs8rvJvmhu4tLDD6NaOqJPWMo7I7rW
+              EavQWZd+CELCJNN8eJhYWIGpnq+BI00FKayUAX+OSObYCHD1AikiiIaSjfDCrCJb
+              KVDj/uczOjxHk6TUVbepFA7C8EAxZ01sgHtUDkIfvcDMs4DGn88PmjPW+V/4MfKl
+              oqT7aVv6BYJdSK63rH3Iw+qTvdtzj+vcoO+HmRt2I2Be4ZPSeDrt+riaLycrVF00
+              yFmvsQgi48/0ZSwaVGR8lFUCAwEAAQ==
+              -----END PUBLIC KEY-----
+            '';
+            pubkey_ed25519 = "QwKNyv97Q2/fmPrVkgbGIhDTVW+uKu+F2enGCtZJgkM";
+            port = 1655;
+          };
+        };
+        wiregrill = {
+          ip6.addr = w6 "113";
+          aliases = [
+            "massulus.w"
+          ];
+          wireguard.pubkey = ''
+            4wXpuDBEJS8J1bxS4paz/eZP1MuMfgHDCvOPn4TYtHQ=
+          '';
+        };
+      };
+      ssh.privkey.path = <secrets/ssh.id_ed25519>;
+      ssh.pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKH8lFXZ/d2NtqyrpslTGRNBR7FJZCJ6i3UPy0LDl9t7 ";
+    };
+
     phone = {
+      consul = false;
       nets = {
         wiregrill = {
           ip4.addr = "10.244.1.13";
@@ -608,6 +650,7 @@ in {
       syncthing.id = "PWKVXPB-JCNO6E4-KVIQ7CK-6FSOWHM-AWORMDU-HVVYLKW-44DQTYW-XZT7DQJ";
     };
     tablet = {
+      consul = false;
       nets = {
         wiregrill = {
           ip4.addr = "10.244.1.14";
@@ -622,6 +665,7 @@ in {
       ci = false;
     };
     hilum = {
+      consul = false;
       cores = 1;
       nets = {
         retiolum = {
@@ -797,6 +841,7 @@ in {
     };
 
     lasspi = {
+      consul = false;
       cores = 1;
       nets = {
         retiolum = {
@@ -840,6 +885,7 @@ in {
     };
 
     domsen-pixel = {
+      consul = false;
       nets = {
         wiregrill = {
           ip4.addr = "10.244.1.17";

krebs/3modules/lass/pgp/yubikey.pgp

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 -----END PGP PUBLIC KEY BLOCK-----

krebs/3modules/sync-containers.nix

@@ -5,27 +5,55 @@ with import <stockholm/lib>;
     plain = "/var/lib/containers/${cname}/var/state";
     ecryptfs = "${cfg.dataLocation}/${cname}/ecryptfs";
     securefs = "${cfg.dataLocation}/${cname}/securefs";
+    luksfile = "${cfg.dataLocation}/${cname}/luksfile";
+  };
+  init = cname: {
+    plain = ''
+      echo 'no need for init'
+    '';
+    ecryptfs = ''
+      ${pkgs.ecrypt}/bin/ecrypt init ${cfg.dataLocation}/${cname}/ecryptfs /var/lib/containers/${cname}/var/state
+    '';
+    securefs = ''
+      ${pkgs.securefs}/bin/securefs create --format 3 ${cfg.dataLocation}/${cname}/securefs
+    '';
+    luksfile = ''
+      ${pkgs.coreutils}/bin/truncate -s 10G '${(paths cname).luksfile}/fs.luks'
+      ${pkgs.cryptsetup}/bin/cryptsetup luksFormat '${(paths cname).luksfile}/fs.luks'
+      ${pkgs.cryptsetup}/bin/cryptsetup luksOpen '${(paths cname).luksfile}/fs.luks' 'luksfile-${cname}'
+      ${pkgs.xfsprogs}/bin/mkfs.xfs '/dev/mapper/luksfile-${cname}'
+    '';
   };
   start = cname: {
     plain = ''
       :
     '';
     ecryptfs = ''
-      if ! mount | grep -q '${cfg.dataLocation}/${cname}/ecryptfs on /var/lib/containers/${cname}/var/state type ecryptfs'; then
+
-        if [ -e ${cfg.dataLocation}/${cname}/ecryptfs/.cfg.json ]; then
+      if [ -e ${cfg.dataLocation}/${cname}/ecryptfs/.cfg.json ]; then
+        if ! mount | grep -q '${cfg.dataLocation}/${cname}/ecryptfs on /var/lib/containers/${cname}/var/state type ecryptfs'; then
           ${pkgs.ecrypt}/bin/ecrypt mount ${cfg.dataLocation}/${cname}/ecryptfs /var/lib/containers/${cname}/var/state
-        else
-          ${pkgs.ecrypt}/bin/ecrypt init ${cfg.dataLocation}/${cname}/ecryptfs /var/lib/containers/${cname}/var/state
         fi
+      else
+        echo 'please run init-${cname} first'
+        exit 1
       fi
     '';
     securefs = ''
-      ## TODO init file systems if it does not exist
+      ## check if FS was initialized first
-      # ${pkgs.securefs}/bin/securefs create --format 3 ${cfg.dataLocation}/${cname}/securefs
       if ! ${pkgs.mount}/bin/mount | grep -q '^securefs on /var/lib/containers/${cname}/var/state type fuse.securefs'; then
         ${pkgs.securefs}/bin/securefs mount ${cfg.dataLocation}/${cname}/securefs /var/lib/containers/${cname}/var/state -b -o allow_other -o default_permissions
       fi
     '';
+    luksfile = ''
+      mkdir -p /var/lib/containers/${cname}/var/state
+      if ! test -e /dev/mapper/luksfile-${cname}; then
+        ${pkgs.cryptsetup}/bin/cryptsetup luksOpen '${(paths cname).luksfile}/fs.luks' 'luksfile-${cname}'
+      fi
+      if ! ${pkgs.mount}/bin/mount | grep -q '^/dev/mapper/luksfile-${cname} on /var/lib/containers/${cname}/var/state'; then
+        mount '/dev/mapper/luksfile-${cname}' '/var/lib/containers/${cname}/var/state'
+      fi
+    '';
   };
   stop = cname: {
     plain = ''
@@ -37,12 +65,16 @@ with import <stockholm/lib>;
     securefs = ''
       umount /var/lib/containers/${cname}/var/state
     '';
+    luksfile = ''
+      umount /var/lib/containers/${cname}/var/state
+      ${pkgs.cryptsetup}/bin/cryptsetup luksClose luksfile-${cname}
+    '';
   };
 in {
   options.krebs.sync-containers = {
     dataLocation = mkOption {
       description = ''
-        location where the encrypted sync-container lie around
+        location where the encrypted sync-containers lie around
       '';
       default = "/var/lib/sync-containers";
       type = types.absolute-pathname;
@@ -64,25 +96,11 @@ in {
             default = [];
             type = types.listOf types.str;
           };
-          hostIp = mkOption { # TODO find this automatically
-            description = ''
-              hostAddress of the privateNetwork
-            '';
-            example = "10.233.2.15";
-            type = types.str;
-          };
-          localIp = mkOption { # TODO find this automatically
-            description = ''
-              localAddress of the privateNetwork
-            '';
-            example = "10.233.2.16";
-            type = types.str;
-          };
           format = mkOption {
             description = ''
               file system encrption format of the container
             '';
-            type = types.enum [ "plain" "ecryptfs" "securefs" ];
+            type = types.enum [ "plain" "ecryptfs" "securefs" "luksfile" ];
           };
         };
       }));
@@ -102,12 +120,11 @@ in {
       ignorePerms = false;
     })) cfg.containers);
 
-    krebs.permown = (mapAttrs' (_: ctr: nameValuePair "${(paths ctr.name).${ctr.format}}" ({
+    krebs.acl = mapAttrs' (_: ctr: nameValuePair "${(paths ctr.name).${ctr.format}}" {
-      file-mode = "u+rw";
+      "u:syncthing:rX".parents = true;
-      directory-mode = "u+rwx";
+      "u:syncthing:rwX" = {};
-      owner = "syncthing";
+    }) cfg.containers;
-      keepGoing = false;
+
-    })) cfg.containers);
 
     systemd.services = mapAttrs' (n: ctr: nameValuePair "containers@${ctr.name}" ({
       reloadIfChanged = mkForce false;
@@ -116,8 +133,11 @@ in {
     containers = mapAttrs' (n: ctr: nameValuePair ctr.name ({
       config = { ... }: {
         environment.systemPackages = [
+          pkgs.dhcpcd
           pkgs.git
+          pkgs.jq
         ];
+        networking.useDHCP = mkForce true;
         system.activationScripts.fuse = {
           text = ''
             ${pkgs.coreutils}/bin/mknod /dev/fuse c 10 229
@@ -131,11 +151,57 @@ in {
       autoStart = false;
       enableTun = true;
       privateNetwork = true;
-      hostAddress = ctr.hostIp;
+      hostBridge = "ctr0";
-      localAddress = ctr.localIp;
     })) cfg.containers;
 
-    environment.systemPackages = flatten (mapAttrsToList (n: ctr: [
+    networking.networkmanager.unmanaged = [ "ctr0" ];
+    networking.bridges.ctr0.interfaces = [];
+    networking.interfaces.ctr0.ipv4.addresses = [{
+      address = "10.233.0.1";
+      prefixLength = 24;
+    }];
+    # networking.nat = {
+    #   enable = true;
+    #   externalInterface = lib.mkDefault "et0";
+    #   internalInterfaces = [ "ctr0" ];
+    # };
+    services.dhcpd4 = {
+      enable = true;
+      interfaces = [ "ctr0" ];
+      extraConfig = ''
+        option subnet-mask 255.255.255.0;
+        option routers 10.233.0.1;
+        # option domain-name-servers 8.8.8.8; # TODO configure dns server
+        subnet 10.233.0.0 netmask 255.255.255.0 {
+          range 10.233.0.10 10.233.0.250;
+        }
+      '';
+    };
+
+    users.users.root.packages = flatten (mapAttrsToList (n: ctr: [
+      (pkgs.writeDashBin "init-${ctr.name}" ''
+        set -euf
+        set -x
+
+        mkdir -p /var/lib/containers/${ctr.name}/var/state
+        STATE=$(/run/current-system/sw/bin/nixos-container status ${ctr.name})
+        if [ "$STATE" = 'up' ]; then
+          /run/current-system/sw/bin/nixos-container stop ${ctr.name}
+        fi
+        ${(init ctr.name).${ctr.format}}
+        ${(start ctr.name).${ctr.format}}
+        /run/current-system/sw/bin/nixos-container start ${ctr.name}
+        /run/current-system/sw/bin/nixos-container run ${ctr.name} -- ${pkgs.writeDash "deploy-${ctr.name}" ''
+          set -x
+
+          mkdir -p /var/state/var_src
+          ln -sfTr /var/state/var_src /var/src
+          touch /etc/NIXOS
+        ''}
+        target_ip=$(/run/current-system/sw/bin/nixos-container run ${ctr.name} -- ip -j a s eth0 | jq -r '.[].addr_info[] | select(.family=="inet") | .local')
+
+        echo "deploy to $target_ip"
+      '')
       (pkgs.writeDashBin "start-${ctr.name}" ''
         set -euf
         set -x
@@ -144,12 +210,12 @@ in {
 
         ${(start ctr.name).${ctr.format}}
 
-        STATE=$(${pkgs.nixos-container}/bin/nixos-container status ${ctr.name})
+        STATE=$(/run/current-system/sw/bin/nixos-container status ${ctr.name})
         if [ "$STATE" = 'down' ]; then
-          ${pkgs.nixos-container}/bin/nixos-container start ${ctr.name}
+          /run/current-system/sw/bin/nixos-container start ${ctr.name}
         fi
 
-        ${pkgs.nixos-container}/bin/nixos-container run ${ctr.name} -- ${pkgs.writeDash "deploy-${ctr.name}" ''
+        /run/current-system/sw/bin/nixos-container run ${ctr.name} -- ${pkgs.writeDash "deploy-${ctr.name}" ''
           set -x
 
           mkdir -p /var/state/var_src
@@ -158,15 +224,17 @@ in {
         ''}
 
         if [ -h /var/lib/containers/${ctr.name}/var/src/nixos-config ] && (! ping -c1 -q -w5 ${ctr.name}.r); then
-          ${pkgs.nixos-container}/bin/nixos-container run ${ctr.name} -- nixos-rebuild -I /var/src switch
+          /run/current-system/sw/bin/nixos-container run ${ctr.name} -- nixos-rebuild -I /var/src switch
         else
+          echo 'no nixos config, or target already online, bailing out'
           ${(stop ctr.name).${ctr.format}}
+          /run/current-system/sw/bin/nixos-container stop ${ctr.name}
         fi
       '')
       (pkgs.writeDashBin "stop-${ctr.name}" ''
         set -euf
 
-        ${pkgs.nixos-container}/bin/nixos-container stop ${ctr.name}
+        /run/current-system/sw/bin/nixos-container stop ${ctr.name}
         ${(stop ctr.name).${ctr.format}}
       '')
     ]) cfg.containers);

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

@@ -1,23 +0,0 @@
-{ buildGo117Module , fetchFromGitHub, lib }:
-
-buildGo117Module rec {
-  pname = "ergo";
-  version = "2.9.1";
-
-  src = fetchFromGitHub {
-    owner = "ergochat";
-    repo = "ergo";
-    rev = "v${version}";
-    sha256 = "sha256-RxsmkTfHymferS/FRW0sLnstKfvGXkW6cEb/JbeS4lc=";
-  };
-
-  vendorSha256 = null;
-
-  meta = {
-    description = "A modern IRC server (daemon/ircd) written in Go";
-    homepage = "https://github.com/ergochat/ergo";
-    license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ lassulus tv ];
-    platforms = lib.platforms.linux;
-  };
-}

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

@@ -1,6 +1,6 @@
 { lib, pkgs, ... }:
 
-pkgs.writeDashBin "hashPassword" ''
+pkgs.writers.writeDashBin "hashPassword" ''
   # usage: hashPassword [...]
   set -euf
 

krebs/5pkgs/simple/nix-prefetch-github.nix

@@ -1,25 +0,0 @@
-{ curl, jq, nix, writeDashBin }:
-
-writeDashBin "nix-prefetch-github" ''
-  # usage: nix-prefetch-github OWNER REPO [REF]
-  set -efu
-
-  owner=$1
-  repo=$2
-  ref=''${3-master}
-
-  info_url=https://api.github.com/repos/$owner/$repo/commits/$ref
-  info=$(${curl}/bin/curl -fsS "$info_url")
-  rev=$(printf %s "$info" | ${jq}/bin/jq -r .sha)
-
-  name=$owner-$repo-$ref
-  url=https://github.com/$owner/$repo/tarball/$rev
-  sha256=$(${nix}/bin/nix-prefetch-url --name "$name" --unpack "$url")
-
-  export owner repo rev sha256
-  ${jq}/bin/jq -n '
-    env | {
-      owner, repo, rev, sha256
-    }
-  '
-''

krebs/5pkgs/simple/stable-generate/default.nix

@@ -0,0 +1,64 @@
+{ pkgs, lib, ... }:
+
+pkgs.writers.writeDashBin "stable-generate" ''
+  set -efu
+
+  export PATH=${lib.makeBinPath [
+    pkgs.curl
+    pkgs.jq
+  ]}
+
+  STABLE_URL=''${STABLE_URL:-http://stable-confusion.r}
+
+  PAYLOAD=$(jq -cn --arg query "$*" '{fn_index: 51, data: [
+    $query,
+    "",
+    "None",
+    "None",
+    20, # sampling steps
+    "Euler a", # sampling method
+    false, # restore faces
+    false,
+    1,
+    1,
+    7,
+    -1,
+    -1,
+    0,
+    0,
+    0,
+    false,
+    512, #probably resolution
+    512, #probably resolution
+    false,
+    0.7,
+    0,
+    0,
+    "None",
+    "",
+    false,
+    false,
+    false,
+    "",
+    "Seed",
+    "",
+    "Nothing",
+    "",
+    true,
+    false,
+    false,
+    null,
+    "",
+  ""], session_hash: "hello_this_is_dog"}')
+
+  data=$(curl -Ssf "$STABLE_URL/run/predict/" \
+    -X POST \
+    --Header 'Content-Type: application/json' \
+    --data "$PAYLOAD"
+  )
+  export data
+
+  filename=$(jq -rn 'env.data | fromjson.data[0][0].name')
+
+  echo "$STABLE_URL/file=$filename"
+''

krebs/5pkgs/simple/weechat-declarative/default.nix

@@ -33,7 +33,7 @@ let
 
   eval = lib.evalModules {
     modules = lib.singleton {
-      _file = toString ./weechat-declarative.nix;
+      _file = toString ./default.nix;
       imports = lib.singleton config;
       options = {
         scripts = lib.mkOption {
@@ -148,7 +148,8 @@ let
     ${lib.concatStringsSep "\n"
       (lib.mapAttrsToList
         (name: target: /* sh */ ''
-          ${pkgs.coreutils}/bin/ln -s ${lib.escapeShellArg target} "$CONFDIR"/${lib.escapeShellArg name}
+          ${pkgs.coreutils}/bin/cp ${lib.escapeShellArg target} "$CONFDIR"/${lib.escapeShellArg name}
+          ${pkgs.coreutils}/bin/chmod +w "$CONFDIR"/${lib.escapeShellArg name}
         '')
         cfg.files
       )

krebs/nixpkgs-unstable.json

@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/NixOS/nixpkgs",
-  "rev": "d40fea9aeb8840fea0d377baa4b38e39b9582458",
+  "rev": "b457130e8a21608675ddf12c7d85227b22a27112",
-  "date": "2022-10-31T16:44:53+01:00",
+  "date": "2022-11-16T11:03:19+00:00",
-  "path": "/nix/store/6z1f9z44ljsxvn0kzlpz03a5m7lbh096-nixpkgs",
+  "path": "/nix/store/jr123qfmrl53imi48naxh6zs486fqmz2-nixpkgs",
-  "sha256": "1ikpccnyi0b7ql6jak4g3wl4876njybpvknfs6gin461xjp5fi24",
+  "sha256": "16cjrr3np3f428lxw8yk6n2dqi7mg08zf6h6gv75zpw865jz44df",
   "fetchLFS": false,
   "fetchSubmodules": false,
   "deepClone": false,

krebs/nixpkgs.json

@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/NixOS/nixpkgs",
-  "rev": "1b4722674c315de0e191d0d79790b4eac51570a1",
+  "rev": "6474d93e007e4d165bcf48e7f87de2175c93d10b",
-  "date": "2022-10-31T23:14:26+01:00",
+  "date": "2022-11-16T11:41:31+01:00",
-  "path": "/nix/store/byvkpdxd5pwixshrfrxgl0z2xc9y9hcs-nixpkgs",
+  "path": "/nix/store/z86f31carhz3sf78kn3lkyq748drgp63-nixpkgs",
-  "sha256": "0ykbqcfwx338m1jcln9pj629byxbyr448d88wsryp8sf6p611cv2",
+  "sha256": "00swm7hz3fjyzps75bjyqviw6dqg2cc126wc7lcc1rjkpdyk5iwg",
   "fetchLFS": false,
   "fetchSubmodules": false,
   "deepClone": false,

lass/1systems/green/config.nix

@@ -11,78 +11,50 @@ with import <stockholm/lib>;
     <stockholm/lass/2configs/syncthing.nix>
     <stockholm/lass/2configs/sync/sync.nix>
     <stockholm/lass/2configs/sync/decsync.nix>
-    <stockholm/lass/2configs/sync/weechat.nix>
 
+    <stockholm/lass/2configs/weechat.nix>
     <stockholm/lass/2configs/bitlbee.nix>
-    <stockholm/lass/2configs/IM.nix>
+
     <stockholm/lass/2configs/muchsync.nix>
     <stockholm/lass/2configs/pass.nix>
 
     <stockholm/lass/2configs/git-brain.nix>
+    <stockholm/lass/2configs/et-server.nix>
+    <stockholm/lass/2configs/consul.nix>
+
+    <stockholm/lass/2configs/atuin-server.nix>
   ];
 
   krebs.build.host = config.krebs.hosts.green;
 
-  users.users.mainUser.openssh.authorizedKeys.keys = [
+  lass.sync-containers3.inContainer = {
-    config.krebs.users.lass-android.pubkey
+    enable = true;
-    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIK0rn3003CkJMk3jZrh/3MC6nVorHRymlFSI4x1brCKY" # weechat ssh tunnel
+    pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFlUMf943qEQG64ob81p6dgoHq4jUjq7tSvmSdEOEU2y";
-  ];
-
-  krebs.bindfs = {
-    "/home/lass/.weechat" = {
-      source = "/var/state/lass_weechat";
-      options = [
-        "-M ${concatMapStringsSep ":" (u: toString config.users.users.${u}.uid) [ "syncthing" "mainUser" ]}"
-        "--create-for-user=${toString config.users.users.syncthing.uid}"
-      ];
-    };
-    "/home/lass/Maildir" = {
-      source = "/var/state/lass_mail";
-      options = [
-        "-M ${toString config.users.users.mainUser.uid}"
-      ];
-    };
-    "/var/lib/bitlbee" = {
-      source = "/var/state/bitlbee";
-      options = [
-        "-M ${toString config.users.users.bitlbee.uid}"
-      ];
-      clearTarget = true;
-    };
-    "/home/lass/.ssh" = {
-      source = "/var/state/lass_ssh";
-      options = [
-        "-M ${toString config.users.users.mainUser.uid}"
-      ];
-      clearTarget = true;
-    };
-    "/home/lass/.gnupg" = {
-      source = "/var/state/lass_gnupg";
-      options = [
-        "-M ${toString config.users.users.mainUser.uid}"
-      ];
-      clearTarget = true;
-    };
-    "/var/lib/git" = {
-      source = "/var/state/git";
-      options = [
-        "-M ${toString config.users.users.git.uid}"
-      ];
-      clearTarget = true;
-    };
   };
 
-  systemd.services."bindfs-_home_lass_Maildir".serviceConfig.ExecStartPost = pkgs.writeDash "symlink-notmuch" ''
+  systemd.tmpfiles.rules = [
-    sleep 1
+    "d /home/lass/.local/share 0700 lass users -"
-    mkdir -p /home/lass/notmuch
+    "d /home/lass/.local 0700 lass users -"
-    chown lass: /home/lass/notmuch
-    ln -sfTr /home/lass/notmuch /home/lass/Maildir/.notmuch
 
-    mkdir -p /home/lass/notmuch/muchsync
+    "d /var/state/lass_mail 0700 lass users -"
-    chown lass: /home/lass/notmuch/muchsync
+    "L+ /home/lass/Maildir - - - - ../../var/state/lass_mail"
-    mkdir -p /home/lass/Maildir/.muchsync
+
-    ln -sfTr /home/lass/Maildir/.muchsync /home/lass/notmuch/muchsync/tmp
+    "d /var/state/lass_ssh 0700 lass users -"
-  '';
+    "L+ /home/lass/.ssh - - - - ../../var/state/lass_ssh"
+    "d /var/state/lass_gpg 0700 lass users -"
+    "L+ /home/lass/.gnupg - - - - ../../var/state/lass_gpg"
+    "d /var/state/lass_sync 0700 lass users -"
+    "L+ /home/lass/sync - - - - ../../var/state/lass_sync"
+
+    "d /var/state/git 0700 git nogroup -"
+    "L+ /var/lib/git - - - - ../../var/state/git"
+  ];
+
+  users.users.mainUser.openssh.authorizedKeys.keys = [
+    config.krebs.users.lass-android.pubkey
+    config.krebs.users.lass-tablet.pubkey
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKgpZwye6yavIs3gUIYvSi70spDa0apL2yHR0ASW74z8" # weechat ssh tunnel
+  ];
 
   krebs.iptables.tables.nat.PREROUTING.rules = [
     { predicate = "-i eth0 -p tcp -m tcp --dport 22"; target = "ACCEPT"; precedence = 101; }
@@ -93,4 +65,11 @@ with import <stockholm/lib>;
     HostKeyAlgorithms +ssh-rsa
     PubkeyAcceptedAlgorithms +ssh-rsa
   '';
+
+  services.dovecot2 = {
+    enable = true;
+    mailLocation = "maildir:~/Maildir";
+  };
+
+  networking.firewall.allowedTCPPorts = [ 143 ];
 }

lass/1systems/green/physical.nix

@@ -3,5 +3,5 @@
     ./config.nix
   ];
   boot.isContainer = true;
-  networking.useDHCP = false;
+  networking.useDHCP = true;
 }

lass/1systems/green/source.nix

@@ -1,4 +1,6 @@
-{ lib, pkgs, test, ... }:
+{ lib, pkgs, test, ... }: let
-if test then {} else {
+  npkgs = lib.importJSON ../../../krebs/nixpkgs-unstable.json;
+in if test then {} else {
+  nixpkgs.git.ref = lib.mkForce npkgs.rev;
   nixpkgs-unstable = lib.mkForce { file = "/var/empty"; };
 }

lass/1systems/shodan/config.nix

@@ -1,6 +1,5 @@
-{ config, pkgs, ... }:
+{ config, lib, pkgs, ... }:
 
-with import <stockholm/lib>;
 {
   imports = [
     <stockholm/lass>
@@ -17,11 +16,10 @@ with import <stockholm/lib>;
     <stockholm/lass/2configs/blue-host.nix>
     <stockholm/lass/2configs/green-host.nix>
     <stockholm/krebs/2configs/news-host.nix>
-    <stockholm/lass/2configs/nfs-dl.nix>
+    <stockholm/lass/2configs/prism-mounts/samba.nix>
     <stockholm/lass/2configs/fetchWallpaper.nix>
-    <stockholm/lass/2configs/home-media.nix>
+    <stockholm/lass/2configs/consul.nix>
-    <stockholm/lass/2configs/syncthing.nix>
+    <stockholm/lass/2configs/red-host.nix>
-    <stockholm/lass/2configs/sync/sync.nix>
     <stockholm/lass/2configs/snapclient.nix>
   ];
 

lass/1systems/shodan/physical.nix

@@ -11,7 +11,6 @@
     loader.grub.device = "/dev/sda";
 
     initrd.luks.devices.lusksroot.device = "/dev/sda2";
-    initrd.luks.cryptoModules = [ "aes" "sha512" "sha1" "xts" ];
     initrd.availableKernelModules = [ "xhci_hcd" "ehci_pci" "ahci" "usb_storage" ];
   };
   fileSystems = {
@@ -28,11 +27,6 @@
       fsType = "btrfs";
       options = ["defaults" "noatime" "ssd" "compress=lzo"];
     };
-    "/tmp" = {
-      device = "tmpfs";
-      fsType = "tmpfs";
-      options = ["nosuid" "nodev" "noatime"];
-    };
     "/bku" = {
       device = "/dev/pool/bku";
       fsType = "btrfs";

lass/1systems/yellow/config.nix

@@ -154,6 +154,7 @@ with import <stockholm/lib>;
     tables.filter.INPUT.rules = [
       { predicate = "-p tcp --dport 80"; target = "ACCEPT"; } # nginx web dir
       { predicate = "-p tcp --dport 9091"; target = "ACCEPT"; } # transmission-web
+      { predicate = "-p tcp --dport 9092"; target = "ACCEPT"; } # magnetico webinterface
       { predicate = "-p tcp --dport 51413"; target = "ACCEPT"; } # transmission-traffic
       { predicate = "-p udp --dport 51413"; target = "ACCEPT"; } # transmission-traffic
       { predicate = "-p tcp --dport 8096"; target = "ACCEPT"; } # jellyfin
@@ -164,7 +165,7 @@ with import <stockholm/lib>;
     client
     dev tun
     proto udp
-    remote 196.240.57.43 1194
+    remote 194.110.84.106 1194
     resolv-retry infinite
     remote-random
     nobind
@@ -174,7 +175,7 @@ with import <stockholm/lib>;
     persist-key
     persist-tun
     ping 15
-    ping-restart 0
+    ping-restart 15
     ping-timer-rem
     reneg-sec 0
     comp-lzo no
@@ -250,7 +251,7 @@ with import <stockholm/lib>;
     path = [
       pkgs.coreutils
       pkgs.findutils
-      pkgs.inotifyTools
+      pkgs.inotify-tools
     ];
     serviceConfig = {
       Restart = "always";
@@ -271,4 +272,10 @@ with import <stockholm/lib>;
     enable = true;
     group = "download";
   };
+
+  services.magnetico = {
+    enable = true;
+    web.address = "0.0.0.0";
+    web.port = 9092;
+  };
 }

lass/2configs/alacritty.nix

@@ -1,21 +1,23 @@
 { config, lib, pkgs, ... }: let
 
   alacritty-cfg = extrVals: builtins.toJSON ({
-    font = {
+    font = let
+      family = "Iosevka";
+    in {
       normal = {
-        family = "Inconsolata";
+        family = family;
         style = "Regular";
       };
       bold = {
-        family = "Inconsolata";
+        family = family;
         style = "Bold";
       };
       italic = {
-        family = "Inconsolata";
+        family = family;
         style = "Italic";
       };
       bold_italic = {
-        family = "Inconsolata";
+        family = family;
         style = "Bold Italic";
       };
       size = 8;
@@ -44,6 +46,7 @@
     name = "alacritty";
     paths = [
       (pkgs.writeDashBin "alacritty" ''
+        ${pkgs.alacritty}/bin/alacritty --config-file /var/theme/config/alacritty.yaml msg create-window "$@" ||
         ${pkgs.alacritty}/bin/alacritty --config-file /var/theme/config/alacritty.yaml "$@"
       '')
       pkgs.alacritty

lass/2configs/atuin-server.nix

@@ -0,0 +1,38 @@
+{ config, lib, pkgs, ... }:
+{
+  services.postgresql = {
+    enable = true;
+    dataDir = "/var/state/postgresql/${config.services.postgresql.package.psqlSchema}";
+    ensureDatabases = [ "atuin" ];
+    ensureUsers = [{
+      name = "atuin";
+      ensurePermissions."DATABASE atuin" = "ALL PRIVILEGES";
+    }];
+  };
+  systemd.tmpfiles.rules = [
+    "d /var/state/postgresql 0700 postgres postgres -"
+  ];
+  users.groups.atuin = {};
+  users.users.atuin = {
+    uid = pkgs.stockholm.lib.genid_uint31 "atuin";
+    isSystemUser = true;
+    group = "atuin";
+    home = "/run/atuin";
+    createHome = true;
+  };
+
+  systemd.services.atuin = {
+    wantedBy = [ "multi-user.target" ];
+    environment = {
+      ATUIN_HOST = "0.0.0.0";
+      ATUIN_PORT = "8888";
+      ATUIN_OPEN_REGISTRATION = "true";
+      ATUIN_DB_URI = "postgres:///atuin";
+    };
+    serviceConfig = {
+      User = "atuin";
+      ExecStart = "${pkgs.atuin}/bin/atuin server start";
+    };
+  };
+  networking.firewall.allowedTCPPorts = [ 8888 ];
+}

lass/2configs/baseX.nix

@@ -7,7 +7,6 @@ in {
     ./alacritty.nix
     ./mpv.nix
     ./power-action.nix
-    ./copyq.nix
     ./urxvt.nix
     ./xdg-open.nix
     ./yubikey.nix
@@ -80,7 +79,10 @@ in {
     powertop
     rxvt-unicode
     sshvnc
-    sxiv
+    (pkgs.writers.writeDashBin "sxiv" ''
+      ${pkgs.nsxiv}/bin/nsxiv "$@"
+    '')
+    nsxiv
     taskwarrior
     termite
     transgui
@@ -105,10 +107,56 @@ in {
     enableGhostscriptFonts = true;
 
     fonts = with pkgs; [
-      hack-font
       xorg.fontschumachermisc
-      terminus_font_ttf
       inconsolata
+      noto-fonts
+      (iosevka.override {
+        # https://typeof.net/Iosevka/customizer
+        privateBuildPlan = {
+          family = "Iosevka";
+          spacing = "term";
+          serifs = "slab";
+          no-ligation = true;
+
+          variants.design = {
+            capital-i = "serifless";
+            capital-j = "serifless";
+            a = "double-storey-tailed";
+            b = "toothless-corner";
+            d = "toothless-corner-serifless";
+            f = "flat-hook-tailed";
+            g = "earless-corner";
+            i = "hooky";
+            j = "serifless";
+            l = "tailed";
+
+            m = "earless-corner-double-arch";
+            n = "earless-corner-straight";
+            p = "earless-corner";
+            q = "earless-corner";
+            r = "earless-corner";
+            u = "toothless-rounded";
+            y = "cursive-flat-hook";
+
+            one = "no-base-long-top-serif";
+            two = "straight-neck";
+            three = "flat-top";
+            four = "open";
+            six = "open-contour";
+            seven = "straight-serifless";
+            eight = "two-circles";
+            nine = "open-contour";
+            tilde = "low";
+            asterisk = "hex-low";
+            number-sign = "upright";
+            at = "short";
+            dollar = "open";
+            percent = "dots";
+            question = "corner-flat-hooked";
+          };
+        };
+        set = "kookiefonts";
+      })
     ];
   };
 
@@ -174,4 +222,20 @@ in {
       '';
     };
   };
+
+  services.clipmenu.enable = true;
+
+  # synchronize all the clipboards
+  systemd.user.services.autocutsel = {
+    enable = true;
+    wantedBy = [ "graphical-session.target" ];
+    after = [ "graphical-session.target" ];
+    serviceConfig = {
+      Type = "forking";
+      ExecStart = pkgs.writers.writeDash "autocutsel" ''
+        ${pkgs.autocutsel}/bin/autocutsel -fork -selection PRIMARY
+        ${pkgs.autocutsel}/bin/autocutsel -fork -selection CLIPBOARD
+      '';
+    };
+  };
 }

lass/2configs/consul.nix

@@ -0,0 +1,43 @@
+{ config, lib, pkgs, ... }:
+{
+  services.consul = {
+    enable = true;
+    # dropPrivileges = false;
+    webUi = true;
+    # interface.bind = "retiolum";
+    extraConfig = {
+      bind_addr = config.krebs.build.host.nets.retiolum.ip4.addr;
+      bootstrap_expect = 3;
+      server = true;
+      # retry_join = config.services.consul.extraConfig.start_join;
+      retry_join = lib.mapAttrsToList (n: h:
+        lib.head h.nets.retiolum.aliases
+      ) (lib.filterAttrs (n: h: h.consul) config.krebs.hosts);
+      rejoin_after_leave = true;
+
+      # try to fix random lock loss on leader reelection
+      retry_interval = "3s";
+      performance = {
+        raft_multiplier = 8;
+      };
+    };
+  };
+
+  environment.etc."consul.d/testservice.json".text = builtins.toJSON {
+    service = {
+      name = "testing";
+    };
+  };
+
+  krebs.iptables.tables.filter.INPUT.rules = [
+    { predicate = "-i retiolum -p tcp --dport 8300"; target = "ACCEPT"; }
+    { predicate = "-i retiolum -p tcp --dport 8301"; target = "ACCEPT"; }
+    { predicate = "-i retiolum -p udp --dport 8301"; target = "ACCEPT"; }
+    { predicate = "-i retiolum -p tcp --dport 8302"; target = "ACCEPT"; }
+    { predicate = "-i retiolum -p udp --dport 8302"; target = "ACCEPT"; }
+    { predicate = "-i retiolum -p tcp --dport 8400"; target = "ACCEPT"; }
+    { predicate = "-i retiolum -p tcp --dport 8500"; target = "ACCEPT"; }
+    { predicate = "-i retiolum -p tcp --dport 8600"; target = "ACCEPT"; }
+    { predicate = "-i retiolum -p udp --dport 8500"; target = "ACCEPT"; }
+  ];
+}

lass/2configs/et-server.nix

@@ -0,0 +1,7 @@
+{ config, lib, pkgs, ... }:
+{
+  services.eternal-terminal = {
+    enable = true;
+  };
+  networking.firewall.allowedTCPPorts = [ config.services.eternal-terminal.port ];
+}

lass/2configs/green-host.nix

@@ -2,32 +2,9 @@
 {
   imports = [
     <stockholm/lass/2configs/container-networking.nix>
-    <stockholm/lass/2configs/syncthing.nix>
   ];
-  krebs.sync-containers.containers.green = {
-    peers = [
-      "echelon"
-      "icarus"
-      "littleT"
-      "mors"
-      "shodan"
-      "skynet"
-      "styx"
-    ];
-    hostIp = "10.233.2.15";
-    localIp = "10.233.2.16";
-    format = "ecryptfs";
-  };
 
-  services.borgbackup.jobs.sync-green = {
+  lass.sync-containers3.containers.green = {
-    encryption.mode = "none";
+    sshKey = "${toString <secrets>}/green.sync.key";
-    paths = "/var/lib/sync-containers/green/ecryptfs";
-    repo = "/var/lib/sync-containers/green/backup";
-    compression = "auto,lzma";
-    startAt = "daily";
-    prune.keep = {
-      daily = 7;
-      weekly = 4;
-    };
   };
 }

lass/2configs/red-host.nix

@@ -0,0 +1,167 @@
+{ config, lib, pkgs, ... }:
+let
+  ctr.name = "red";
+in
+{
+  imports = [
+    <stockholm/lass/2configs/container-networking.nix>
+  ];
+
+
+  lass.sync-containers3.containers.red = {
+    sshKey = "${toString <secrets>}/containers/red/sync.key";
+    ephemeral = true;
+  };
+
+  # containers.${ctr.name} = {
+  #   config = {
+  #     environment.systemPackages = [
+  #       pkgs.dhcpcd
+  #       pkgs.git
+  #       pkgs.jq
+  #     ];
+  #     networking.useDHCP = lib.mkForce true;
+  #     systemd.services.autoswitch = {
+  #       environment = {
+  #         NIX_REMOTE = "daemon";
+  #       };
+  #       wantedBy = [ "multi-user.target" ];
+  #       serviceConfig.ExecStart = pkgs.writers.writeDash "autoswitch" ''
+  #         if test -e /var/src/nixos-config; then
+  #           /run/current-system/sw/bin/nixos-rebuild -I /var/src switch || :
+  #         fi
+  #       '';
+  #       unitConfig.X-StopOnRemoval = false;
+  #     };
+  #   };
+  #   autoStart = false;
+  #   enableTun = true;
+  #   privateNetwork = true;
+  #   hostBridge = "ctr0";
+  #   bindMounts = {
+  #     "/etc/resolv.conf".hostPath = "/etc/resolv.conf";
+  #     "/var/lib/self-state/disk-image" = {
+  #       hostPath = "/var/lib/sync-containers3/${ctr.name}";
+  #       isReadOnly = true;
+  #     };
+  #   };
+  # };
+
+  # systemd.services."${ctr.name}_scheduler" = {
+  #   wantedBy = [ "multi-user.target" ];
+  #   path = with pkgs; [
+  #     coreutils
+  #     consul
+  #     cryptsetup
+  #     mount
+  #     util-linux
+  #     systemd
+  #     untilport
+  #   ];
+  #   serviceConfig = {
+  #     Restart = "always";
+  #     RestartSec = "15s";
+  #     ExecStart = "${pkgs.consul}/bin/consul lock container_${ctr.name} ${pkgs.writers.writeDash "${ctr.name}-start" ''
+  #       set -efux
+  #       trap ${pkgs.writers.writeDash "stop-${ctr.name}" ''
+  #         set -efux
+  #         /run/current-system/sw/bin/nixos-container stop ${ctr.name} || :
+  #         umount /var/lib/nixos-containers/${ctr.name}/var/state || :
+  #         cryptsetup luksClose ${ctr.name} || :
+  #       ''} INT TERM EXIT
+  #       consul kv put containers/${ctr.name}/host ${config.networking.hostName}
+  #       cryptsetup luksOpen --key-file /var/src/secrets/containers/${ctr.name}/luks /var/lib/sync-containers3/${ctr.name}/disk ${ctr.name}
+  #       mkdir -p /var/lib/nixos-containers/${ctr.name}/var/state
+  #       mount /dev/mapper/${ctr.name} /var/lib/nixos-containers/${ctr.name}/var/state
+  #       ln -frs /var/lib/nixos-containers/${ctr.name}/var/state/var_src /var/lib/nixos-containers/${ctr.name}/var/src
+  #       /run/current-system/sw/bin/nixos-container start ${ctr.name}
+  #       set +x
+  #       until /run/wrappers/bin/ping -q -c 1 ${ctr.name}.r > /dev/null; do sleep 5; done
+  #       while /run/wrappers/bin/ping -q -c 1 ${ctr.name}.r > /dev/null; do sleep 5; done
+  #     ''}";
+  #   };
+  # };
+
+  # users.groups."container_${ctr.name}" = {};
+  # users.users."container_${ctr.name}" = {
+  #   group = "container_${ctr.name}";
+  #   isSystemUser = true;
+  #   home = "/var/lib/sync-containers3/${ctr.name}";
+  #   createHome = true;
+  #   homeMode = "705";
+  #   openssh.authorizedKeys.keys = [
+  #     config.krebs.users.lass.pubkey
+  #   ];
+  # };
+
+  # systemd.timers."${ctr.name}_syncer" = {
+  #   timerConfig = {
+  #     RandomizedDelaySec = 300;
+  #   };
+  # };
+  # systemd.services."${ctr.name}_syncer" = {
+  #   path = with pkgs; [
+  #     coreutils
+  #     rsync
+  #     openssh
+  #     systemd
+  #   ];
+  #   startAt = "*:0/1";
+  #   serviceConfig = {
+  #     User = "container_${ctr.name}";
+  #     LoadCredential = [
+  #       "ssh_key:${toString <secrets>}/containers/${ctr.name}/sync.key"
+  #     ];
+  #     ExecCondition = pkgs.writers.writeDash "${ctr.name}_checker" ''
+  #       set -efu
+  #       ! systemctl is-active --quiet container@${ctr.name}.service
+  #     '';
+  #     ExecStart = pkgs.writers.writeDash "${ctr.name}_syncer" ''
+  #       set -efu
+  #       rsync -a -e "ssh -i $CREDENTIALS_DIRECTORY/ssh_key" --inplace container_sync@${ctr.name}.r:disk-image/disk $HOME/disk
+  #     '';
+  #   };
+  # };
+
+  # # networking
+  # networking.networkmanager.unmanaged = [ "ctr0" ];
+  # networking.interfaces.dummy0.virtual = true;
+  # networking.bridges.ctr0.interfaces = [ "dummy0" ];
+  # networking.interfaces.ctr0.ipv4.addresses = [{
+  #   address = "10.233.0.1";
+  #   prefixLength = 24;
+  # }];
+  # systemd.services."dhcpd-ctr0" = {
+  #   wantedBy = [ "multi-user.target" ];
+  #   after = [ "network.target" ];
+  #   serviceConfig = {
+  #     Type = "forking";
+  #     Restart = "always";
+  #     DynamicUser = true;
+  #     StateDirectory = "dhcpd-ctr0";
+  #     User = "dhcpd-ctr0";
+  #     Group = "dhcpd-ctr0";
+  #     AmbientCapabilities = [
+  #      "CAP_NET_RAW"          # to send ICMP messages
+  #      "CAP_NET_BIND_SERVICE" # to bind on DHCP port (67)
+  #     ];
+  #     ExecStartPre = "${pkgs.coreutils}/bin/touch /var/lib/dhcpd-ctr0/dhcpd.leases";
+  #     ExecStart = "${pkgs.dhcp}/bin/dhcpd -4 -lf /var/lib/dhcpd-ctr0/dhcpd.leases -cf ${pkgs.writeText "dhpd.conf" ''
+  #         default-lease-time 600;
+  #         max-lease-time 7200;
+  #         authoritative;
+  #         ddns-update-style interim;
+  #         log-facility local1; # see dhcpd.nix
+
+  #         option subnet-mask 255.255.255.0;
+  #         option routers 10.233.0.1;
+  #         # option domain-name-servers 8.8.8.8; # TODO configure dns server
+  #         subnet 10.233.0.0 netmask 255.255.255.0 {
+  #           range 10.233.0.10 10.233.0.250;
+  #         }
+  #       ''} ctr0";
+  #   };
+  # };
+
+}
+

lass/2configs/weechat.nix

@@ -0,0 +1,221 @@
+{ config, lib, pkgs, ... }: let
+
+  weechat-configured = pkgs.weechat-declarative.override {
+    config = {
+      scripts = [
+        pkgs.weechat-matrix
+        pkgs.weechatScripts.wee-slack
+      ];
+      settings = {
+        irc.server_default.nicks = [ "lassulus" "hackulus" ];
+        irc.server.bitlbee = {
+          addresses = "localhost/6666";
+          command = "msg &bitlbee identify \${sec.data.bitlbee}";
+        };
+        irc.server.hackint = {
+          addresses = "irc.hackint.org/6697";
+          autojoin = [
+            "#c3-gsm"
+            "#panthermoderns"
+            "#36c3"
+            "#cccac"
+            "#nixos"
+            "#krebs"
+            "#c-base"
+            "#afra"
+            "#tvl"
+            "#eloop"
+            "#systemdultras"
+            "#rc3"
+            "#krebs-announce"
+            "#the_playlist"
+            "#germany"
+            "#hackint"
+            "#dezentrale"
+            "#hackerfleet \${sec.data.c3-gsm}" # TODO support channel passwords in a cooler way
+          ];
+          ssl = true;
+          sasl_fail = "reconnect";
+          sasl_username = "lassulus";
+          sasl_password = "\${sec.data.hackint_sasl}";
+        };
+        irc.server.r = {
+          addresses = "irc.r";
+          autojoin = [
+            "#xxx"
+            "#autowifi"
+            "#brockman"
+            "#flix"
+            "#kollkoll"
+            "#noise"
+            "#mukke"
+          ];
+          sasl_fail = "reconnect";
+          sasl_username = "lassulus";
+          sasl_password = "\${sec.data.r_sasl}";
+          anti_flood_prio_high = 0;
+          anti_flood_prio_low = 0;
+        };
+        irc.server.libera = {
+          addresses = "irc.libera.chat/6697";
+          autojoin = [
+            "#shackspace"
+            "#nixos"
+            "#krebs"
+            "#dezentrale"
+            "#tinc"
+            "#nixos-de"
+            "#fysi"
+            "#hillhacks"
+            "#nixos-rc3"
+            "#binaergewitter"
+            "#hackerfleet"
+            "#weechat"
+          ];
+          ssl = true;
+          sasl_username = "lassulus";
+          sasl_fail = "reconnect";
+          sasl_password = "\${sec.data.libera_sasl}";
+        };
+        irc.server.news = {
+          addresses = "news.r";
+          autojoin = [
+            "#all"
+            "#aluhut"
+            "#querdenkos"
+            "#news"
+            "#drachengame"
+          ];
+          anti_flood_prio_high = 0;
+          anti_flood_prio_low = 0;
+        };
+        matrix.server.lassulus = {
+          address = "matrix.lassul.us";
+          username = "lassulus";
+          password = "\${sec.data.matrix_lassulus}";
+          device_name = config.networking.hostName;
+        };
+        matrix.server.nixos_dev = {
+          address = "matrix.nixos.dev";
+          username = "@lassulus:nixos.dev";
+          device_name = config.networking.hostName;
+          sso_helper_listening_port = 55123;
+        };
+        plugins.var.python.go.short_name = true;
+        plugins.var.python.go.short_name_server = true;
+        plugins.var.python.go.fuzzy_search = true;
+        relay.network.password = "xxx"; # secret?
+        relay.port.weechat = 9998;
+        relay.weechat.commands = "*,!exec,!quit";
+        weechat.look.buffer_time_format = "%m-%d_%H:%M:%S";
+        weechat.look.item_time_format = "%m-%d_%H:%M:%S";
+        irc.look.color_nicks_in_names = true;
+        irc.look.color_nicks_in_nicklist = true;
+        logger.file.mask = "$plugin.$name/%Y-%m-%d.weechatlog";
+        logger.file.path = "/var/state/weechat_logs";
+        logger.look.backlog = 1000;
+        weechat.notify.python.matrix.nixos_dev."!YLoVsCxScyQODoqIbb:hackint.org" = "none"; #c-base
+        weechat.notify.python.matrix.nixos_dev."!bohcSYPVoePqBDWlvE:hackint.org" = "none"; #krebs
+        weechat.notify.irc.news."#all" = "highlight";
+
+        # setting logger levels for channels is currently not possible declarativly
+        # because of already defined
+        logger.level.core.weechat = 0;
+        logger.level.irc = 3;
+        logger.level.python = 3;
+        weechat.bar.title.color_bg = 0;
+        weechat.bar.status.color_bg = 0;
+        alias.cmd.reload = "exec -oc cat /etc/weechat.set";
+        script.scripts.download_enabled = true;
+        weechat.look.prefix_align = "left";
+        weechat.look.prefix_align_max = 20;
+        irc.look.server_buffer = "independent";
+        matrix.look.server_buffer = "independent";
+        weechat.bar.buflist.size_max = 20;
+        weechat.color.chat_nick_colors = [
+          1 2 3 4 5 6 9
+          10 11 12 13 14
+          28 29
+          30 31 32 33 34 35 36 37 38 39
+          70
+          94
+          101 102 103 104 105 106 107
+          130 131 133 134 135 136 137
+          140 141 142 143
+          160 161 162 163 165 166 167 168 169
+          170 171 172 173 174 175
+          196 197 198 199
+          200 201 202 203 204 205 206 208 209 209
+          210 211 212
+        ];
+      };
+      extraCommands = ''
+        /script upgrade
+        /script install go.py
+        /script install nickregain.pl
+        /script install autosort.py
+        /key bind meta-q /go
+        /key bind meta-t /bar toggle nicklist
+        /key bind meta-y /bar toggle buflist
+        /filter addreplace irc_smart * irc_smart_filter *
+        /filter addreplace playlist_topic irc.*.#the_playlist irc_topic *
+        /filter addreplace xxx_joinpart irc.r.#xxx irc_join,irc_part,irc_quit *
+        /set logger.level.irc.news 0
+        /set logger.level.python.server.nixos_dev = 0;
+        /set logger.level.irc.hackint.#the_playlist = 0;
+        /connect bitlbee
+        /connect r
+        /connect news
+        /connect libera
+        /connect hackint
+        /matrix connect nixos_dev
+        /matrix connect lassulus
+      '';
+      files."sec.conf" = toString (pkgs.writeText "sec.conf" ''
+        [crypt]
+        cipher = aes256
+        hash_algo = sha256
+        passphrase_command = "cat $CREDENTIALS_DIRECTORY/WEECHAT_PASSPHRASE"
+        salt = on
+
+        [data]
+        __passphrase__ = on
+        hackint_sasl = "5CA242E92E7A09B180711B50C4AE2E65C42934EB4E584EC82BC1281D8C72CD411D590C16CC435687C0DA13759873CC"
+        libera_sasl = "9500B5AC3B29F9CAA273F1B89DC99550E038AF95C4B47442B1FB4CB9F0D6B86B26015988AD39E642CA9C4A78DED7F42D1F409B268C93E778"
+        r_sasl = "CB6FB1421ED5A9094CD2C05462DB1FA87C4A675628ABD9AEC9928A1A6F3F96C07D9F26472331BAF80B7B73270680EB1BBEFD"
+        c3-gsm = "C49DD845900CFDFA93EEBCE4F1ABF4A963EF6082B7DA6410FA701CC77A04BB6C201FCB864988C4F2B97ED7D44D5A28F162"
+        matrix.server.nixos_dev.access_token = "C40FE41B9B7B73553D51D8FCBD53871E940FE7FCCAB543E7F4720A924B8E1D58E2B1E1F460F5476C954A223F78CCB956337F6529159C0ECD7CB0384C13CB7170FF1270A577B1C4FF744D20FCF5C708259896F8D9"
+        bitlbee = "814ECAC59D9CF6E8340B566563E5D7E92AB92209B49C1EDE4CAAC32DD0DF1EC511D97C75E840C45D69BB9E3D03E79C"
+        matrix_lassulus = "0CA5C0F70A9F893881370F4A665B4CC40FBB1A41E53BC94916CD92B029103528611EC0B390116BE60FA79AE10F486E96E17B0824BE2DE1C97D87B88F5407330DAD70C044147533C36B09B7030CAD97"
+      '');
+    };
+  };
+
+in {
+  users.users.mainUser.packages = [
+    weechat-configured
+  ];
+  environment.etc."weechat.set".source = "${weechat-configured}/weechat.set";
+  systemd.tmpfiles.rules = [
+    "d /var/state/weechat_logs 0700 lass users -"
+    "d /var/state/weechat 0700 lass users -"
+    "d /var/state/weechat_cfg 0700 lass users -"
+    "L+ /home/lass/.local/share/weechat - - - - ../../../../var/state/weechat"
+    "L+ /home/lass/.config/weechat - - - - ../../../../var/state/weechat_cfg"
+  ];
+
+  systemd.services.weechat = {
+    wantedBy = [ "multi-user.target" ];
+    restartIfChanged = false;
+    serviceConfig = {
+      User = "lass";
+      RemainAfterExit = true;
+      Type = "oneshot";
+      LoadCredential = [
+        "WEECHAT_PASSPHRASE:${toString <secrets>}/weechat_passphrase"
+      ];
+      ExecStart = "${pkgs.tmux}/bin/tmux -2 new-session -d -s IM ${weechat-configured}/bin/weechat";
+      ExecStop = "${pkgs.tmux}/bin/tmux kill-session -t IM"; # TODO run save in weechat
+    };
+  };
+}

lass/2configs/zsh.nix

@@ -1,6 +1,17 @@
 { config, lib, pkgs, ... }:
 {
-  environment.systemPackages = [ pkgs.fzf ];
+  environment.systemPackages = with pkgs; [
+    atuin
+    direnv
+    fzf
+  ];
+  environment.variables.ATUIN_CONFIG_DIR = toString (pkgs.writeTextDir "/config.toml" ''
+    auto_sync = true
+    update_check = false
+    sync_address = "http://green.r:8888"
+    sync_frequency = 0
+    style = "compact"
+  '');
   programs.zsh = {
     enable = true;
     shellInit = ''
@@ -12,27 +23,9 @@
       setopt autocd extendedglob
       bindkey -e
 
-      #history magic
-      bindkey "" up-line-or-local-history
-      bindkey "" down-line-or-local-history
 
-      up-line-or-local-history() {
+      # # setopt inc_append_history
-          zle set-local-history 1
+      # bindkey '^R' history-incremental-search-backward
-          zle up-line-or-history
-          zle set-local-history 0
-      }
-      zle -N up-line-or-local-history
-      down-line-or-local-history() {
-          zle set-local-history 1
-          zle down-line-or-history
-          zle set-local-history 0
-      }
-      zle -N down-line-or-local-history
-
-      setopt SHARE_HISTORY
-      setopt HIST_IGNORE_ALL_DUPS
-      # setopt inc_append_history
-      bindkey '^R' history-incremental-search-backward
 
       #C-x C-e open line in editor
       autoload -z edit-command-line
@@ -43,6 +36,13 @@
       source ${pkgs.fzf}/share/fzf/completion.zsh
       source ${pkgs.fzf}/share/fzf/key-bindings.zsh
 
+      # atuin distributed shell history
+      export ATUIN_NOBIND="true" # disable all keybdinings of atuin
+      eval "$(atuin init zsh)"
+      bindkey '^r' _atuin_search_widget # bind ctrl+r to atuin
+      # use zsh only session history
+      fc -p
+
       #completion magic
       autoload -Uz compinit
       compinit
@@ -65,13 +65,11 @@
       bindkey "[8~" end-of-line
       bindkey "Oc" emacs-forward-word
       bindkey "Od" emacs-backward-word
+
+      # direnv integration
+      eval "$(${pkgs.direnv}/bin/direnv hook zsh)"
     '';
     promptInit = ''
-      # TODO: figure out why we need to set this here
-      HISTSIZE=900001
-      HISTFILESIZE=$HISTSIZE
-      SAVEHIST=$HISTSIZE
-
       autoload -U promptinit
       promptinit
 

lass/3modules/default.nix

@@ -15,5 +15,6 @@ _:
     ./xjail.nix
     ./autowifi.nix
     ./browsers.nix
+    ./sync-containers3.nix
   ];
 }

lass/3modules/sync-containers3.nix

@@ -0,0 +1,313 @@
+{ config, lib, pkgs, ... }: let
+  cfg = config.lass.sync-containers3;
+  slib = pkgs.stockholm.lib;
+in {
+  options.lass.sync-containers3 = {
+    inContainer = {
+      enable = lib.mkEnableOption "container config for syncing";
+      pubkey = lib.mkOption {
+        type = lib.types.str; # TODO ssh key
+      };
+    };
+    containers = lib.mkOption {
+      default = {};
+      type = lib.types.attrsOf (lib.types.submodule ({ config, ... }: {
+        options = {
+          name = lib.mkOption {
+            type = lib.types.str;
+            default = config._module.args.name;
+          };
+          sshKey = lib.mkOption {
+            type = slib.types.absolute-pathname;
+          };
+          luksKey = lib.mkOption {
+            type = slib.types.absolute-pathname;
+            default = config.sshKey;
+          };
+          ephemeral = lib.mkOption {
+            type = lib.types.bool;
+            default = false;
+          };
+        };
+      }));
+    };
+  };
+  config = lib.mkMerge [
+    (lib.mkIf (cfg.containers != {}) {
+
+      containers = lib.mapAttrs' (n: ctr: lib.nameValuePair ctr.name {
+        config = {
+          environment.systemPackages = [
+            pkgs.dhcpcd
+            pkgs.git
+            pkgs.jq
+          ];
+          networking.useDHCP = lib.mkForce true;
+          systemd.services.autoswitch = {
+            environment = {
+              NIX_REMOTE = "daemon";
+            };
+            wantedBy = [ "multi-user.target" ];
+            serviceConfig.ExecStart = pkgs.writers.writeDash "autoswitch" ''
+              set -efu
+              ln -frs /var/state/var_src /var/src
+              if test -e /var/src/nixos-config; then
+                /run/current-system/sw/bin/nixos-rebuild -I /var/src switch || :
+              fi
+            '';
+            unitConfig.X-StopOnRemoval = false;
+          };
+        };
+        autoStart = false;
+        enableTun = true;
+        ephemeral = ctr.ephemeral;
+        privateNetwork = true;
+        hostBridge = "ctr0";
+        bindMounts = {
+          "/etc/resolv.conf".hostPath = "/etc/resolv.conf";
+          "/var/lib/self/disk" = {
+            hostPath = "/var/lib/sync-containers3/${ctr.name}/disk";
+            isReadOnly = false;
+          };
+          "/var/state" = {
+            hostPath = "/var/lib/sync-containers3/${ctr.name}/state";
+            isReadOnly = false;
+          };
+        };
+      }) cfg.containers;
+
+      systemd.services = lib.foldr lib.recursiveUpdate {} (lib.flatten (map (ctr: [
+        { "${ctr.name}_syncer" = {
+          path = with pkgs; [
+            coreutils
+            consul
+            rsync
+            openssh
+            systemd
+          ];
+          startAt = "*:0/1";
+          serviceConfig = {
+            User = "${ctr.name}_container";
+            LoadCredential = [
+              "ssh_key:${ctr.sshKey}"
+            ];
+            ExecCondition = pkgs.writers.writeDash "${ctr.name}_checker" ''
+              set -efu
+              ! systemctl is-active --quiet container@${ctr.name}.service
+            '';
+            ExecStart = pkgs.writers.writeDash "${ctr.name}_syncer" ''
+              set -efux
+              consul lock sync_${ctr.name} ${pkgs.writers.writeDash "${ctr.name}-sync" ''
+                set -efux
+                if /run/wrappers/bin/ping -c 1 ${ctr.name}.r; then
+                  touch "$HOME"/incomplete
+                  rsync -a -e "ssh -i $CREDENTIALS_DIRECTORY/ssh_key" --inplace container_sync@${ctr.name}.r:disk "$HOME"/disk
+                  rm "$HOME"/incomplete
+                fi
+              ''}
+            '';
+          };
+        }; }
+        { "${ctr.name}_watcher" = {
+          path = with pkgs; [
+            coreutils
+            consul
+            cryptsetup
+            curl
+            mount
+            util-linux
+            jq
+            retry
+          ];
+          serviceConfig = {
+            ExecStart = pkgs.writers.writeDash "${ctr.name}_watcher" ''
+              set -efux
+              while sleep 5; do
+                # get the payload
+                # check if the host reacted recently
+                case $(curl -s -o /dev/null --retry 10 --retry-delay 10 -w '%{http_code}' http://127.0.0.1:8500/v1/kv/containers/${ctr.name}) in
+                  404)
+                    echo 'got 404 from kv, should kill the container'
+                    break
+                    ;;
+                  500)
+                    echo 'got 500 from kv, will kill container'
+                    break
+                    ;;
+                  200)
+                    # echo 'got 200 from kv, will check payload'
+                    export payload=$(consul kv get containers/${ctr.name})
+                    if [ "$(jq -rn 'env.payload | fromjson.host')" = '${config.networking.hostName}' ]; then
+                      # echo 'we are the host, trying to reach container'
+                      if $(retry -t 10 -d 10 -- /run/wrappers/bin/ping -q -c 1 ${ctr.name}.r > /dev/null); then
+                        # echo 'container is reachable, continueing'
+                        continue
+                      else
+                        # echo 'container seems dead, killing'
+                        break
+                      fi
+                    else
+                      echo 'we are not host, killing container'
+                      break
+                    fi
+                    ;;
+                  *)
+                    echo 'unknown state, continuing'
+                    continue
+                    ;;
+                esac
+              done
+              /run/current-system/sw/bin/nixos-container stop ${ctr.name} || :
+              umount /var/lib/sync-containers3/${ctr.name}/state || :
+              cryptsetup luksClose ${ctr.name} || :
+            '';
+          };
+        }; }
+        { "${ctr.name}_scheduler" = {
+          wantedBy = [ "multi-user.target" ];
+          path = with pkgs; [
+            coreutils
+            consul
+            cryptsetup
+            mount
+            util-linux
+            curl
+            systemd
+            jq
+            retry
+            bc
+          ];
+          serviceConfig = {
+            Restart = "always";
+            RestartSec = "30s";
+            ExecStart = pkgs.writers.writeDash "${ctr.name}_scheduler" ''
+              set -efux
+              # get the payload
+              # check if the host reacted recently
+              case $(curl -s -o /dev/null --retry 10 -w '%{http_code}' http://127.0.0.1:8500/v1/kv/containers/${ctr.name}) in
+                404)
+                  # echo 'got 404 from kv, will create container'
+                  ;;
+                500)
+                  # echo 'got 500 from kv, retrying again'
+                  exit 0
+                  ;;
+                200)
+                  # echo 'got 200 from kv, will check payload'
+                  export payload=$(consul kv get containers/${ctr.name})
+                  if [ "$(jq -rn 'env.payload | fromjson.host')" = '${config.networking.hostName}' ]; then
+                    echo 'we are the host, starting container'
+                  else
+                    # echo 'we are not host, checking timestamp'
+                    # if [ $(echo "$(date +%s) - $(jq -rn 'env.payload | fromjson.time') > 100" | bc) -eq 1 ]; then
+                    if [ "$(jq -rn 'env.payload | fromjson.time | now - tonumber > 100')" = 'true' ]; then
+                      echo 'last beacon is more than 100s ago, taking over'
+                    else
+                      # echo 'last beacon was recent. trying again'
+                      exit 0
+                    fi
+                  fi
+                  ;;
+                *)
+                  echo 'unknown state, bailing out'
+                  exit 0
+                  ;;
+              esac
+              if test -e /var/lib/sync-containers3/${ctr.name}/incomplete; then
+                echo 'data is inconistent, start aborted'
+                exit 1
+              fi
+              consul kv put containers/${ctr.name} "$(jq -cn '{host: "${config.networking.hostName}", time: now}')" >/dev/null
+              consul lock -verbose -monitor-retry=100 -timeout 30s -name container_${ctr.name} container_${ctr.name} ${pkgs.writers.writeBash "${ctr.name}-start" ''
+                set -efu
+                cryptsetup luksOpen --key-file ${ctr.luksKey} /var/lib/sync-containers3/${ctr.name}/disk ${ctr.name} || :
+                mkdir -p /var/lib/sync-containers3/${ctr.name}/state
+                mountpoint /var/lib/sync-containers3/${ctr.name}/state || mount /dev/mapper/${ctr.name} /var/lib/sync-containers3/${ctr.name}/state
+                /run/current-system/sw/bin/nixos-container start ${ctr.name}
+                # wait for system to become reachable for the first time
+                retry -t 10 -d 10 -- /run/wrappers/bin/ping -q -c 1 ${ctr.name}.r > /dev/null
+                systemctl start ${ctr.name}_watcher.service
+                while systemctl is-active container@${ctr.name}.service >/devnull && /run/wrappers/bin/ping -q -c 3 ${ctr.name}.r >/dev/null; do
+                  consul kv put containers/${ctr.name} "$(jq -cn '{host: "${config.networking.hostName}", time: now}')" >/dev/null
+                  sleep 10
+                done
+              ''}
+            '';
+          };
+        }; }
+      ]) (lib.attrValues cfg.containers)));
+
+      systemd.timers = lib.mapAttrs' (n: ctr: lib.nameValuePair "${ctr.name}_syncer" {
+        timerConfig = {
+          RandomizedDelaySec = 100;
+        };
+      }) cfg.containers;
+
+      users.groups = lib.mapAttrs' (_: ctr: lib.nameValuePair "${ctr.name}_container" {
+      }) cfg.containers;
+      users.users = lib.mapAttrs' (_: ctr: lib.nameValuePair "${ctr.name}_container" ({
+        group = "container_${ctr.name}";
+        isNormalUser = true;
+        uid = slib.genid_uint31 "container_${ctr.name}";
+        home = "/var/lib/sync-containers3/${ctr.name}";
+        createHome = true;
+        homeMode = "705";
+      })) cfg.containers;
+
+    })
+    (lib.mkIf (cfg.containers != {}) {
+      # networking
+      networking.networkmanager.unmanaged = [ "ctr0" ];
+      networking.interfaces.dummy0.virtual = true;
+      networking.bridges.ctr0.interfaces = [ "dummy0" ];
+      networking.interfaces.ctr0.ipv4.addresses = [{
+        address = "10.233.0.1";
+        prefixLength = 24;
+      }];
+      systemd.services."dhcpd-ctr0" = {
+        wantedBy = [ "multi-user.target" ];
+        after = [ "network.target" ];
+        serviceConfig = {
+          Type = "forking";
+          Restart = "always";
+          DynamicUser = true;
+          StateDirectory = "dhcpd-ctr0";
+          User = "dhcpd-ctr0";
+          Group = "dhcpd-ctr0";
+          AmbientCapabilities = [
+           "CAP_NET_RAW"          # to send ICMP messages
+           "CAP_NET_BIND_SERVICE" # to bind on DHCP port (67)
+          ];
+          ExecStartPre = "${pkgs.coreutils}/bin/touch /var/lib/dhcpd-ctr0/dhcpd.leases";
+          ExecStart = "${pkgs.dhcp}/bin/dhcpd -4 -lf /var/lib/dhcpd-ctr0/dhcpd.leases -cf ${pkgs.writeText "dhpd.conf" ''
+            default-lease-time 600;
+            max-lease-time 7200;
+            authoritative;
+            ddns-update-style interim;
+            log-facility local1; # see dhcpd.nix
+
+            option subnet-mask 255.255.255.0;
+            option routers 10.233.0.1;
+            # option domain-name-servers 8.8.8.8; # TODO configure dns server
+            subnet 10.233.0.0 netmask 255.255.255.0 {
+              range 10.233.0.10 10.233.0.250;
+            }
+          ''} ctr0";
+        };
+      };
+    })
+    (lib.mkIf cfg.inContainer.enable {
+      users.groups.container_sync = {};
+      users.users.container_sync = {
+        group = "container_sync";
+        uid = slib.genid_uint31 "container_sync";
+        isNormalUser = true;
+        home = "/var/lib/self";
+        createHome = true;
+        openssh.authorizedKeys.keys = [
+          cfg.inContainer.pubkey
+        ];
+      };
+    })
+  ];
+}

lass/5pkgs/weechat-matrix/default.nix

@@ -0,0 +1,80 @@
+{ python3Packages
+, lib
+, fetchFromGitHub
+}:
+
+with python3Packages;
+
+let
+  scriptPython = python.withPackages (ps: with ps; [
+    aiohttp
+    requests
+    python_magic
+  ]);
+
+  version = "lassulus-fork";
+in python3Packages.buildPythonPackage {
+  pname = "weechat-matrix";
+  inherit version;
+
+  src = fetchFromGitHub {
+    owner = "poljar";
+    repo = "weechat-matrix";
+    rev = version;
+    hash = "sha256-o4kgneszVLENG167nWnk2FxM+PsMzi+PSyMUMIktZcc=";
+  };
+  # src = ./weechat-matrix;
+
+  propagatedBuildInputs = [
+    pyopenssl
+    webcolors
+    future
+    atomicwrites
+    attrs
+    Logbook
+    pygments
+    matrix-nio
+    aiohttp
+    requests
+  ];
+
+  passthru.scripts = [ "matrix.py" ];
+
+  dontBuild = true;
+  doCheck = false;
+
+  format = "other";
+
+  installPhase = ''
+    mkdir -p $out/share $out/bin
+    cp main.py $out/share/matrix.py
+
+    cp contrib/matrix_upload.py $out/bin/matrix_upload
+    cp contrib/matrix_decrypt.py $out/bin/matrix_decrypt
+    cp contrib/matrix_sso_helper.py $out/bin/matrix_sso_helper
+    substituteInPlace $out/bin/matrix_upload \
+      --replace '/usr/bin/env -S python3' '${scriptPython}/bin/python'
+    substituteInPlace $out/bin/matrix_sso_helper \
+      --replace '/usr/bin/env -S python3' '${scriptPython}/bin/python'
+    substituteInPlace $out/bin/matrix_decrypt \
+      --replace '/usr/bin/env python3' '${scriptPython}/bin/python'
+
+    mkdir -p $out/${python.sitePackages}
+    cp -r matrix $out/${python.sitePackages}/matrix
+  '';
+
+  dontPatchShebangs = true;
+  postFixup = ''
+    addToSearchPath program_PYTHONPATH $out/${python.sitePackages}
+    patchPythonScript $out/share/matrix.py
+    substituteInPlace $out/${python.sitePackages}/matrix/server.py --replace \"matrix_sso_helper\" \"$out/bin/matrix_sso_helper\"
+  '';
+
+  meta = with lib; {
+    description = "A Python plugin for Weechat that lets Weechat communicate over the Matrix protocol";
+    homepage = "https://github.com/poljar/weechat-matrix";
+    license = licenses.isc;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ tilpner emily ];
+  };
+}

lib/types.nix

@@ -58,6 +58,14 @@ rec {
         default = false;
       };
 
+      consul = mkOption {
+        description = ''
+          Whether the host is a member of the global consul network
+        '';
+        type = bool;
+        default = false;
+      };
+
       owner = mkOption {
         type = user;
       };