Merge remote-tracking branch 'lass/master'

29 files changed, 223 insertions, 272 deletions

diff --git a/lass/2configs/IM.nix b/lass/2configs/IM.nix
new file mode 100644
index 000000000..b79af3b49
--- /dev/null
+++ b/lass/2configs/IM.nix
@@ -0,0 +1,45 @@
+with (import <stockholm/lib>);
+{ config, lib, pkgs, ... }:
+
+{
+  imports = [
+    ./bitlbee.nix
+  ];
+
+  systemd.services.chat = let
+    tmux = pkgs.writeDash "tmux" ''
+      exec ${pkgs.tmux}/bin/tmux -f ${pkgs.writeText "tmux.conf" ''
+        set-option -g prefix `
+        unbind-key C-b
+        bind ` send-prefix
+
+        set-option -g status off
+        set-option -g default-terminal screen-256color
+
+        #use session instead of windows
+        bind-key c new-session
+        bind-key p switch-client -p
+        bind-key n switch-client -n
+        bind-key C-s switch-client -l
+      ''} "$@"
+    '';
+  in {
+    description = "chat environment setup";
+    after = [ "network.target" ];
+    wantedBy = [ "multi-user.target" ];
+
+    restartIfChanged = false;
+
+    path = [
+      pkgs.rxvt_unicode.terminfo
+    ];
+
+    serviceConfig = {
+      User = "lass";
+      RemainAfterExit = true;
+      Type = "oneshot";
+      ExecStart = "${tmux} -2 new-session -d -s IM ${pkgs.weechat}/bin/weechat";
+      ExecStop = "${tmux} kill-session -t IM";
+    };
+  };
+}
diff --git a/lass/2configs/backup.nix b/lass/2configs/backup.nix
deleted file mode 100644
index f5c241785..000000000
--- a/lass/2configs/backup.nix
+++ /dev/null
@@ -1,14 +0,0 @@
-{ config, lib, ... }:
-with import <stockholm/lib>;
-
-{
-  users.users.backup = {
-    useDefaultShell = true;
-    home = "/backups";
-    createHome = true;
-    group = "syncthing";
-    openssh.authorizedKeys.keys = with config.krebs.hosts; [
-      blue.ssh.pubkey
-    ];
-  };
-}
diff --git a/lass/2configs/binary-cache/server.nix b/lass/2configs/binary-cache/server.nix
index 9b91035a8..101dd045f 100644
--- a/lass/2configs/binary-cache/server.nix
+++ b/lass/2configs/binary-cache/server.nix
@@ -6,6 +6,7 @@
   services.nix-serve = {
     enable = true;
     secretKeyFile = config.krebs.secret.files.nix-serve-key.path;
+    port = 5005;
   };
 
   systemd.services.nix-serve = {
diff --git a/lass/2configs/bitlbee.nix b/lass/2configs/bitlbee.nix
index 1220fa0cd..d8f1ae888 100644
--- a/lass/2configs/bitlbee.nix
+++ b/lass/2configs/bitlbee.nix
@@ -10,6 +10,10 @@ with (import <stockholm/lib>);
       pkgs.bitlbee-steam
       pkgs.bitlbee-discord
     ];
-    libpurple_plugins = [ pkgs.telegram-purple ];
+    libpurple_plugins = [
+      # pkgs.telegram-purple
+      pkgs.tdlib-purple
+      # pkgs.purple-gowhatsapp
+    ];
   };
 }
diff --git a/lass/2configs/browsers.nix b/lass/2configs/browsers.nix
index eafab400c..00a5d2db0 100644
--- a/lass/2configs/browsers.nix
+++ b/lass/2configs/browsers.nix
@@ -7,7 +7,6 @@
     enable = true;
     extensions = [
       "cjpalhdlnbpafiamejdnhcphjbkeiagm" # ublock origin
-      "ihlenndgcmojhcghmfjfneahoeklbjjh" #cVim
     ];
   };
 }
diff --git a/lass/2configs/codimd.nix b/lass/2configs/codimd.nix
index e55090de9..d29a65210 100644
--- a/lass/2configs/codimd.nix
+++ b/lass/2configs/codimd.nix
@@ -12,8 +12,9 @@ with import <stockholm/lib>;
     '';
   };
 
-  services.codimd = {
+  services.hedgedoc = {
     enable = true;
+    configuration.allowOrigin = [ "*" ];
     configuration = {
       db = {
         dialect = "sqlite";
diff --git a/lass/2configs/default.nix b/lass/2configs/default.nix
index 1cf421fed..7b6f01148 100644
--- a/lass/2configs/default.nix
+++ b/lass/2configs/default.nix
@@ -3,7 +3,6 @@ with import <stockholm/lib>;
 {
   imports = [
     ./binary-cache/client.nix
-    ./backup.nix
     ./gc.nix
     ./mc.nix
     ./vim.nix
@@ -22,6 +21,7 @@ with import <stockholm/lib>;
           openssh.authorizedKeys.keys = [
             config.krebs.users.lass-mors.pubkey
             config.krebs.users.lass-blue.pubkey
+            config.krebs.users.lass-green.pubkey
             config.krebs.users.lass-yubikey.pubkey
           ];
         };
@@ -40,6 +40,7 @@ with import <stockholm/lib>;
           openssh.authorizedKeys.keys = [
             config.krebs.users.lass-mors.pubkey
             config.krebs.users.lass-blue.pubkey
+            config.krebs.users.lass-green.pubkey
             config.krebs.users.lass-yubikey.pubkey
           ];
         };
diff --git a/lass/2configs/exim-retiolum.nix b/lass/2configs/exim-retiolum.nix
index 1ee8d843e..589e17551 100644
--- a/lass/2configs/exim-retiolum.nix
+++ b/lass/2configs/exim-retiolum.nix
@@ -3,7 +3,12 @@
 with import <stockholm/lib>;
 
 {
-  krebs.exim-retiolum.enable = true;
+  krebs.exim-retiolum = {
+    enable = true;
+    system-aliases = [
+      { from = "root"; to = "lass"; }
+    ];
+  };
   krebs.iptables.tables.filter.INPUT.rules = [
     { predicate = "-i retiolum -p tcp --dport smtp"; target = "ACCEPT"; }
   ];
diff --git a/lass/2configs/exim-smarthost.nix b/lass/2configs/exim-smarthost.nix
index 797864b15..b677fe455 100644
--- a/lass/2configs/exim-smarthost.nix
+++ b/lass/2configs/exim-smarthost.nix
@@ -1,120 +1,10 @@
 { config, lib, pkgs, ... }: with import <stockholm/lib>; let
 
   to = concatStringsSep "," [
-    "lass@blue.r"
+    "lass@green.r"
   ];
 
-  mails = [
-    "postmaster@lassul.us"
-    "lass@lassul.us"
-    "lassulus@lassul.us"
-    "test@lassul.us"
-    "outlook@lassul.us"
-    "steuer@aidsballs.de"
-    "lass@aidsballs.de"
-    "wordpress@ubikmedia.de"
-    "finanzamt@lassul.us"
-    "netzclub@lassul.us"
-    "nebenan@lassul.us"
-    "feed@lassul.us"
-    "art@lassul.us"
-    "irgendwas@lassul.us"
-    "polo@lassul.us"
-    "shack@lassul.us"
-    "nix@lassul.us"
-    "c-base@lassul.us"
-    "paypal@lassul.us"
-    "patreon@lassul.us"
-    "steam@lassul.us"
-    "securityfocus@lassul.us"
-    "radio@lassul.us"
-    "btce@lassul.us"
-    "raf@lassul.us"
-    "apple@lassul.us"
-    "coinbase@lassul.us"
-    "tomtop@lassul.us"
-    "aliexpress@lassul.us"
-    "business@lassul.us"
-    "payeer@lassul.us"
-    "github@lassul.us"
-    "bitwala@lassul.us"
-    "bitstamp@lassul.us"
-    "bitcoin.de@lassul.us"
-    "ableton@lassul.us"
-    "dhl@lassul.us"
-    "sipgate@lassul.us"
-    "coinexchange@lassul.us"
-    "verwaltung@lassul.us"
-    "gearbest@lassul.us"
-    "binance@lassul.us"
-    "bitfinex@lassul.us"
-    "alternate@lassul.us"
-    "redacted@lassul.us"
-    "mytaxi@lassul.us"
-    "pizza@lassul.us"
-    "robinhood@lassul.us"
-    "drivenow@lassul.us"
-    "aws@lassul.us"
-    "reddit@lassul.us"
-    "banggood@lassul.us"
-    "immoscout@lassul.us"
-    "gmail@lassul.us"
-    "amazon@lassul.us"
-    "humblebundle@lassul.us"
-    "meetup@lassul.us"
-    "gebfrei@lassul.us"
-    "github@lassul.us"
-    "ovh@lassul.us"
-    "hetzner@lassul.us"
-    "allygator@lassul.us"
-    "immoscout@lassul.us"
-    "elitedangerous@lassul.us"
-    "boardgamegeek@lassul.us"
-    "qwertee@lassul.us"
-    "zazzle@lassul.us"
-    "hackbeach@lassul.us"
-    "transferwise@lassul.us"
-    "cis@lassul.us"
-    "afra@lassul.us"
-    "ksp@lassul.us"
-    "ccc@lassul.us"
-    "neocron@lassul.us"
-    "osmocom@lassul.us"
-    "lesswrong@lassul.us"
-    "nordvpn@lassul.us"
-    "csv-direct@lassul.us"
-    "nintendo@lassul.us"
-    "overleaf@lassul.us"
-    "box@lassul.us"
-    "paloalto@lassul.us"
-    "subtitles@lassul.us"
-    "lobsters@lassul.us"
-    "fysitech@lassul.us"
-    "threema@lassul.us"
-    "ubisoft@lassul.us"
-    "kottezeller@lassul.us"
-    "pie@lassul.us"
-    "vebit@lassul.us"
-    "vcvrack@lassul.us"
-    "epic@lassul.us"
-    "microsoft@lassul.us"
-    "stickers@lassul.us"
-    "nextbike@lassul.us"
-    "mytello@lassul.us"
-    "camp@lassul.us"
-    "urlwatch@lassul.us"
-    "lidl@lassul.us"
-    "geizhals@lassul.us"
-    "auschein@lassul.us"
-    "tleech@lassul.us"
-    "durstexpress@lassul.us"
-    "acme@lassul.us"
-    "antstore@lassul.us"
-    "openweather@lassul.us"
-    "lobsters@lassul.us"
-    "rewe@lassul.us"
-    "spotify@lassul.us"
-  ];
+  mails = import <secrets/mails.nix>;
 
 in {
   environment.systemPackages = [ pkgs.review-mail-queue ];
diff --git a/lass/2configs/git.nix b/lass/2configs/git.nix
index edec2dcb4..e6aeca5d1 100644
--- a/lass/2configs/git.nix
+++ b/lass/2configs/git.nix
@@ -97,6 +97,10 @@ let
     populate = {
       cgit.section = "software";
     };
+    reaktor2 = {
+      cgit.desc = "irc bot";
+      cgit.section = "software";
+    };
     stockholm = {
       cgit.desc = "take all the computers hostage, they'll love you!";
       cgit.section = "configuration";
@@ -109,6 +113,10 @@ let
       cgit.desc = "Good Music collection + tools";
       cgit.section  = "art";
     };
+    workadventure-nix = {
+      cgit.desc = "Nix packaging for workadventure";
+      cgit.section = "deployment";
+    };
     xmonad-stockholm = {
       cgit.desc = "krebs xmonad modules";
       cgit.section = "configuration";
@@ -142,9 +150,6 @@ let
           nick = config.krebs.build.host.name;
           channel = "#xxx";
           # TODO define refs in some kind of option per repo
-          refs = [
-            "refs/heads/master"
-          ];
           server = "irc.r";
           verbose = config.krebs.build.host.name == "prism";
         }}
diff --git a/lass/2configs/green-host.nix b/lass/2configs/green-host.nix
index 1f17c78c8..355daba9c 100644
--- a/lass/2configs/green-host.nix
+++ b/lass/2configs/green-host.nix
@@ -4,16 +4,26 @@
     <stockholm/lass/2configs/container-networking.nix>
     <stockholm/lass/2configs/syncthing.nix>
   ];
-  lass.sync-containers.containers.green = {
+  krebs.sync-containers.containers.green = {
     peers = [
       "icarus"
       "shodan"
       "skynet"
       "mors"
+      "morpheus"
       "littleT"
+      "styx"
     ];
     hostIp = "10.233.2.15";
     localIp = "10.233.2.16";
     format = "ecryptfs";
   };
+
+  services.borgbackup.jobs.sync-green = {
+    encryption.mode = "none";
+    paths = "/var/lib/sync-containers/green/ecryptfs";
+    repo = "/var/lib/sync-containers/green/backup";
+    compression = "auto,lzma";
+    startAt = "daily";
+  };
 }
diff --git a/lass/2configs/hass/default.nix b/lass/2configs/hass/default.nix
index 78379ba1c..3cd6e0ebf 100644
--- a/lass/2configs/hass/default.nix
+++ b/lass/2configs/hass/default.nix
@@ -13,7 +13,9 @@ with import ./lib.nix { inherit lib; };
     { predicate = "-i int0 -p tcp --dport 1883"; target = "ACCEPT"; } # mosquitto
     { predicate = "-i docker0 -p tcp --dport 1883"; target = "ACCEPT"; } # mosquitto
     { predicate = "-i int0 -p tcp --dport 8123"; target = "ACCEPT"; } # hass
+    { predicate = "-i int0 -p tcp --dport 1337"; target = "ACCEPT"; } # hass
     { predicate = "-i retiolum -p tcp --dport 8123"; target = "ACCEPT"; } # hass
+    { predicate = "-i retiolum -p tcp --dport 1337"; target = "ACCEPT"; } # hass frontend
     { predicate = "-i wiregrill -p tcp --dport 8123"; target = "ACCEPT"; } # hass
   ];
 
@@ -47,6 +49,7 @@ with import ./lib.nix { inherit lib; };
     };
     config = {};
     sun.elevation = 66;
+    shopping_list = {};
     discovery = {};
     frontend = {};
     mqtt = {
@@ -81,7 +84,6 @@ with import ./lib.nix { inherit lib; };
       (tasmota_s20 "Stereo Anlage" "stereo")
     ];
     mobile_app = {};
-    hue = {};
     weather = [
       {
         platform = "openweathermap";
diff --git a/lass/2configs/hass/lib.nix b/lass/2configs/hass/lib.nix
index 9281a19ec..1f9f9945d 100644
--- a/lass/2configs/hass/lib.nix
+++ b/lass/2configs/hass/lib.nix
@@ -23,7 +23,7 @@ rec {
   };
 
   friendly_names =
-    lib.mapAttrs' (n: v: lib.nameValuePair "light.${v}_light" { friendly_name = "l.${n}"; }) lights //
+    lib.mapAttrs' (n: v: lib.nameValuePair "light.${v}" { friendly_name = "l.${n}"; }) lights //
     lib.mapAttrs' (n: v: lib.nameValuePair "binary_sensor.${v}_update_available" { friendly_name = "s.${n}_up"; }) switches.dimmer //
     lib.mapAttrs' (n: v: lib.nameValuePair "binary_sensor.${v}_update_available" { friendly_name = "i.${n}_up"; }) sensors.movement //
     lib.mapAttrs' (n: v: lib.nameValuePair "binary_sensor.${v}_update_available" { friendly_name = "l.${n}_up"; }) lights //
@@ -41,11 +41,11 @@ rec {
     lib.mapAttrs' (n: v: lib.nameValuePair "sensor.${v}_illuminance" { friendly_name = "i.${n}_lux"; }) sensors.movement //
     {};
 
-  detect_movement = sensor: light: delay:
+  detect_movement = name: sensor: light: delay:
   let
-    id = "${sensor}_${light}";
+    id = name;
     sensor_ = "binary_sensor.${sensor}_occupancy";
-    light_ = "light.${light}_light";
+    light_ = "light.${light}";
   in {
     input_boolean."${id}" = {
     };
@@ -71,7 +71,6 @@ rec {
       # }
       {
         alias = "movement reset timer ${id}";
-        hide_entity = true;
         trigger = {
           platform = "state";
           entity_id = sensor_;
@@ -87,7 +86,6 @@ rec {
       }
       {
         alias = "movement on ${id}";
-        # hide_entity = true;
         trigger = {
           platform = "state";
           entity_id = "binary_sensor.${sensor}_occupancy";
@@ -124,7 +122,6 @@ rec {
       }
       {
         alias = "movement off ${id}";
-        hide_entity = true;
         trigger = {
           platform = "state";
           entity_id = sensor_;
@@ -144,7 +141,6 @@ rec {
       }
       {
         alias = "movement override ${id}";
-        hide_entity = true;
         trigger = {
           platform = "state";
           entity_id = light_;
@@ -164,7 +160,6 @@ rec {
       }
       {
         alias = "movement expired ${id}";
-        hide_entity = true;
         trigger = {
           platform = "event";
           event_type = "timer.finished";
@@ -186,11 +181,10 @@ rec {
     ];
   };
 
-  lightswitch = switch: light: {
+  lightswitch = name: switch: light: {
     automation = [
       {
-        alias = "lightswitch ${switch} turn on light ${light}";
-        hide_entity = "true";
+        alias = "lightswitch ${name} turn on";
         trigger = {
           platform = "mqtt";
           topic = "zigbee/${switch}";
@@ -225,15 +219,14 @@ rec {
           {
             service = "light.turn_on";
             data_template = {
-              entity_id = "light.${light}_light";
+              entity_id = "light.${light}";
               brightness = "{{ trigger.payload_json.brightness }}";
             };
           }
         ];
       }
       {
-        alias = "lightswitch ${switch} turn off light ${light}";
-        hide_entity = "true";
+        alias = "lightswitch ${name} turn off";
         trigger = {
           platform = "mqtt";
           topic = "zigbee/${switch}";
@@ -254,7 +247,7 @@ rec {
         action = {
           service = "light.turn_off";
           data_template = {
-            entity_id = "light.${light}_light";
+            entity_id = "light.${light}";
           };
         };
       }
diff --git a/lass/2configs/hass/rooms/bett.nix b/lass/2configs/hass/rooms/bett.nix
index 48a1f72d7..026c5722c 100644
--- a/lass/2configs/hass/rooms/bett.nix
+++ b/lass/2configs/hass/rooms/bett.nix
@@ -3,7 +3,7 @@ with import ../lib.nix { inherit lib; };
 
 {
   services.home-assistant.config = lib.mkMerge [
-    (lightswitch switches.dimmer.bett lights.bett)
+    (lightswitch "bett" switches.dimmer.bett lights.bett)
   ];
 
   # lass.hass.love = {
diff --git a/lass/2configs/hass/rooms/essen.nix b/lass/2configs/hass/rooms/essen.nix
index eeb3d30d2..293935f65 100644
--- a/lass/2configs/hass/rooms/essen.nix
+++ b/lass/2configs/hass/rooms/essen.nix
@@ -3,7 +3,7 @@ with import ../lib.nix { inherit lib; };
 
 {
   services.home-assistant.config = lib.mkMerge [
-    (detect_movement sensors.movement.essen lights.essen 10)
-    (lightswitch switches.dimmer.essen lights.essen)
+    (detect_movement "essen" sensors.movement.essen lights.essen 70)
+    (lightswitch "essen" switches.dimmer.essen lights.essen)
   ];
 }
diff --git a/lass/2configs/hass/rooms/nass.nix b/lass/2configs/hass/rooms/nass.nix
index 7e6298738..b23ba86cd 100644
--- a/lass/2configs/hass/rooms/nass.nix
+++ b/lass/2configs/hass/rooms/nass.nix
@@ -3,8 +3,8 @@ with import ../lib.nix { inherit lib; };
 
 {
   services.home-assistant.config = lib.mkMerge [
-    (detect_movement sensors.movement.nass lights.nass 100)
-    (lightswitch switches.dimmer.nass lights.nass)
+    (detect_movement "nass" sensors.movement.nass lights.nass 100)
+    (lightswitch "nass" switches.dimmer.nass lights.nass)
   ];
 }
 
diff --git a/lass/2configs/mail.nix b/lass/2configs/mail.nix
index 98affdd83..4682865c6 100644
--- a/lass/2configs/mail.nix
+++ b/lass/2configs/mail.nix
@@ -21,6 +21,26 @@ let
     account default: prism
   '';
 
+  notmuch-config = pkgs.writeText "notmuch-config" ''
+    [database]
+    path=/home/lass/Maildir
+
+    [user]
+    name=lassulus
+    primary_email=lassulus@lassul.us
+    other_email=lass@mors.r;${concatStringsSep ";" (flatten (attrValues mailboxes))}
+
+    [new]
+    tags=unread;inbox;
+    ignore=
+
+    [search]
+    exclude_tags=deleted;spam;
+
+    [maildir]
+    synchronize_flags=true
+  '';
+
   msmtp = pkgs.writeBashBin "msmtp" ''
     ${pkgs.coreutils}/bin/tee >(${pkgs.notmuch}/bin/notmuch insert +sent) | \
       ${pkgs.msmtp}/bin/msmtp -C ${msmtprc} "$@"
@@ -207,7 +227,7 @@ let
     set sidebar_short_path
     set sidebar_folder_indent
     set sidebar_visible = yes
-    set sidebar_format = '%B%?F? [%F]?%* %?N?%N/? %?S?%S?'
+    set sidebar_format = '%D%?F? [%F]?%* %?N?%N/? %?S?%S?'
     set sidebar_width   = 20
     color sidebar_new yellow red
 
@@ -232,6 +252,7 @@ let
   };
 
 in {
+  environment.variables.NOTMUCH_CONFIG = toString notmuch-config;
   environment.systemPackages = [
     msmtp
     mutt
diff --git a/lass/2configs/muchsync.nix b/lass/2configs/muchsync.nix
new file mode 100644
index 000000000..b09bf579b
--- /dev/null
+++ b/lass/2configs/muchsync.nix
@@ -0,0 +1,40 @@
+with (import <stockholm/lib>);
+{ config, pkgs, ... }:
+
+{
+  systemd.services.muchsync = let
+    hosts = [
+      "mors.r"
+      "green.r"
+      "blue.r"
+    ];
+  in {
+    description = "sync mails";
+    environment = {
+      NOTMUCH_CONFIG = config.environment.variables.NOTMUCH_CONFIG;
+    };
+    after = [ "network.target" ];
+
+    restartIfChanged = false;
+
+    path = [
+      pkgs.notmuch
+      pkgs.openssh
+    ];
+
+    startAt = "*:*"; # run every minute
+    serviceConfig = {
+      User = "lass";
+      Type = "oneshot";
+      ExecStart = pkgs.writeDash "sync-mails" ''
+        set -euf
+
+        /run/current-system/sw/bin/nm-tag-init 2>/dev/null
+        ${concatMapStringsSep "\n" (host: ''
+          echo syncing ${host}:
+          ${pkgs.muchsync}/bin/muchsync -s 'ssh -CTaxq -o ConnectTimeout=4' --nonew lass@${host} || :
+        '') hosts}
+      '';
+    };
+  };
+}
diff --git a/lass/2configs/nfs-dl.nix b/lass/2configs/nfs-dl.nix
index 91b026455..eeab732ba 100644
--- a/lass/2configs/nfs-dl.nix
+++ b/lass/2configs/nfs-dl.nix
@@ -13,9 +13,9 @@
       "x-systemd.device-timeout=1"
       "x-systemd.idle-timeout=1min"
       "x-systemd.requires=retiolum.service"
-      "x-systemd.requires=wpa_supplicant.service"
       "user"
       "_netdev"
+      "soft"
     ];
   };
 }
diff --git a/lass/2configs/ppp/umts-stick.nix b/lass/2configs/ppp/umts-stick.nix
new file mode 100644
index 000000000..64551a2b3
--- /dev/null
+++ b/lass/2configs/ppp/umts-stick.nix
@@ -0,0 +1,33 @@
+{ pkgs, ... }: {
+
+  # usage: pppd call stick
+
+  environment.etc."ppp/peers/stick".text = ''
+    /dev/ttyUSB0
+    460800
+    crtscts
+    defaultroute
+    holdoff 10
+    lock
+    maxfail 0
+    noauth
+    nodetach
+    noipdefault
+    passive
+    persist
+    usepeerdns
+    connect "${pkgs.ppp}/bin/chat -f ${pkgs.writeText "default.chat" ''
+      ABORT "BUSY"
+      ABORT "NO CARRIER"
+      REPORT CONNECT
+      "" "ATDT*99#"
+      CONNECT
+    ''}"
+  '';
+
+  environment.systemPackages = [
+    pkgs.ppp
+  ];
+
+}
+
diff --git a/lass/2configs/ppp.nix b/lass/2configs/ppp/x220-modem.nix
index 9cc7568a5..d6facb724 100644
--- a/lass/2configs/ppp.nix
+++ b/lass/2configs/ppp/x220-modem.nix
@@ -1,8 +1,8 @@
 { pkgs, ... }: {
 
-  # usage: pppd call default
+  # usage: pppd call x220
 
-  environment.etc."ppp/peers/default".text = ''
+  environment.etc."ppp/peers/x220".text = ''
     /dev/ttyACM2
     921600
     crtscts
diff --git a/lass/2configs/radio.nix b/lass/2configs/radio.nix
index 8c95b535d..707cc8459 100644
--- a/lass/2configs/radio.nix
+++ b/lass/2configs/radio.nix
@@ -200,7 +200,7 @@ in {
         ${pkgs.mpc_cli}/bin/mpc idle player > /dev/null
         ${pkgs.mpc_cli}/bin/mpc current -f %file%
       done | while read track; do
-        listeners=$(${pkgs.iproute}/bin/ss -Hno state established '( sport = :8000 )' | wc -l)
+        listeners=$(${pkgs.iproute}/bin/ss -Hno state established 'sport = :8000' | wc -l)
         echo "$(date -Is)" "$track" | tee -a "$HISTORY_FILE"
         echo "$(tail -$LIMIT "$HISTORY_FILE")" > "$HISTORY_FILE"
         ${write_to_irc} "playing: $track listeners: $listeners"
@@ -275,7 +275,7 @@ in {
     user = {
       name = "radio";
     };
-    script = ''
+    script = ''. ${pkgs.writeDash "radio" ''
       case "$Method $Request_URI" in
         "GET /current")
           printf 'HTTP/1.1 200 OK\r\n'
@@ -303,7 +303,7 @@ in {
           exit
         ;;
       esac
-    '';
+    ''}'';
   };
 
   services.nginx = {
diff --git a/lass/2configs/realwallpaper.nix b/lass/2configs/realwallpaper.nix
index e0cb37f67..c3054d3af 100644
--- a/lass/2configs/realwallpaper.nix
+++ b/lass/2configs/realwallpaper.nix
@@ -28,6 +28,9 @@ in {
     locations."/realwallpaper-krebs.png".extraConfig = ''
       root /var/realwallpaper/;
     '';
+    locations."/realwallpaper-video.mp4".extraConfig = ''
+      root /var/realwallpaper/archive;
+    '';
   };
 
   krebs.iptables = {
diff --git a/lass/2configs/sync/sync.nix b/lass/2configs/sync/sync.nix
new file mode 100644
index 000000000..bee1d03ac
--- /dev/null
+++ b/lass/2configs/sync/sync.nix
@@ -0,0 +1,13 @@
+{
+  services.syncthing.declarative.folders."/home/lass/sync" = {
+    devices = [ "mors" "icarus" "xerxes" "shodan" "green" "blue" ];
+  };
+  krebs.permown."/home/lass/sync" = {
+    file-mode = "u+rw,g+rw";
+    owner = "lass";
+    group = "syncthing";
+    umask = "0002";
+    keepGoing = true;
+  };
+}
+
diff --git a/lass/2configs/sync/weechat.nix b/lass/2configs/sync/weechat.nix
index ccbfc75a1..7970f3081 100644
--- a/lass/2configs/sync/weechat.nix
+++ b/lass/2configs/sync/weechat.nix
@@ -1,5 +1,5 @@
 {
-  services.syncthing.declarative.folders."/home/lass/.weechat".devices = [ "blue" "green" "mors" ];
+  services.syncthing.declarative.folders."/home/lass/.weechat".devices = [ "green" "mors" ];
   krebs.permown."/home/lass/.weechat" = {
     owner = "lass";
     group = "syncthing";
diff --git a/lass/2configs/syncthing.nix b/lass/2configs/syncthing.nix
index 7758b860d..e288df68a 100644
--- a/lass/2configs/syncthing.nix
+++ b/lass/2configs/syncthing.nix
@@ -1,20 +1,11 @@
-{ config, pkgs, ... }: with import <stockholm/lib>; let
-  all_peers = filterAttrs (n: v: v.syncthing.id != null) config.krebs.hosts;
-  own_peers = filterAttrs (n: v: v.owner.name == "lass") all_peers;
-  mk_peers = mapAttrs (n: v: { id = v.syncthing.id; });
-in {
+{ config, pkgs, ... }: with import <stockholm/lib>;
+{
+  imports = [ <stockholm/krebs/2configs/syncthing.nix> ];
   services.syncthing = {
-    enable = true;
     group = "syncthing";
-    configDir = "/var/lib/syncthing";
     declarative = {
       key = toString <secrets/syncthing.key>;
       cert = toString <secrets/syncthing.cert>;
-      devices = mk_peers all_peers;
-      folders."/home/lass/sync" = {<