Merge remote-tracking branch 'prism/master'

50 files changed, 379 insertions, 834 deletions

diff --git a/lass/1systems/archprism/config.nix b/lass/1systems/archprism/config.nix
deleted file mode 100644
index 0a2ab1611..000000000
--- a/lass/1systems/archprism/config.nix
+++ /dev/null
@@ -1,54 +0,0 @@
-{ config, lib, pkgs, ... }:
-with import <stockholm/lib>;
-
-{
-  imports = [
-    <stockholm/lass>
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/libvirt.nix>
-    { # TODO make new hfos.nix out of this vv
-      boot.kernel.sysctl."net.ipv4.ip_forward" = 1;
-      users.users.riot = {
-        uid = genid_uint31 "riot";
-        isNormalUser = true;
-        extraGroups = [ "libvirtd" ];
-        openssh.authorizedKeys.keys = [
-          "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC6o6sdTu/CX1LW2Ff5bNDqGEAGwAsjf0iIe5DCdC7YikCct+7x4LTXxY+nDlPMeGcOF88X9/qFwdyh+9E4g0nUAZaeL14Uc14QDqDt/aiKjIXXTepxE/i4JD9YbTqStAnA/HYAExU15yqgUdj2dnHu7OZcGxk0ZR1OY18yclXq7Rq0Fd3pN3lPP1T4QHM9w66r83yJdFV9szvu5ral3/QuxQnCNohTkR6LoJ4Ny2RbMPTRtb+jPbTQYTWUWwV69mB8ot5nRTP4MRM9pu7vnoPF4I2S5DvSnx4C5zdKzsb7zmIvD4AmptZLrXj4UXUf00Xf7Js5W100Ne2yhYyhq+35 riot@lagrange"
-        ];
-      };
-
-      # TODO write function for proxy_pass (ssl/nonssl)
-
-      krebs.iptables.tables.filter.FORWARD.rules = [
-        { v6 = false; precedence = 1000; predicate = "-d 192.168.122.179"; target = "ACCEPT"; }
-      ];
-      krebs.iptables.tables.nat.PREROUTING.rules = [
-        { v6 = false; precedence = 1000; predicate = "-d 46.4.114.243"; target = "DNAT --to-destination 192.168.122.179"; }
-      ];
-    }
-    <stockholm/lass/2configs/container-networking.nix>
-    {
-      services.taskserver = {
-        enable = true;
-        fqdn = "lassul.us";
-        listenHost = "::";
-        listenPort = 53589;
-        organisations.lass.users = [ "lass" "android" ];
-      };
-      krebs.iptables.tables.filter.INPUT.rules = [
-        { predicate = "-p tcp --dport 53589"; target = "ACCEPT"; }
-      ];
-    }
-    {
-      krebs.iptables.tables.filter.INPUT.rules = [
-        { predicate = "-p udp --dport 60000:61000"; target = "ACCEPT";}
-      ];
-    }
-  ];
-
-  krebs.build.host = config.krebs.hosts.archprism;
-  services.earlyoom = {
-    enable = true;
-    freeMemThreshold = 5;
-  };
-}
diff --git a/lass/1systems/archprism/physical.nix b/lass/1systems/archprism/physical.nix
deleted file mode 100644
index 36de7dc17..000000000
--- a/lass/1systems/archprism/physical.nix
+++ /dev/null
@@ -1,77 +0,0 @@
-{ config, lib, pkgs, ... }:
-{
-  imports = [
-    ./config.nix
-    {
-      boot.kernelParams = [ "net.ifnames=0" ];
-      networking = {
-        defaultGateway = "46.4.114.225";
-        # Use google's public DNS server
-        nameservers = [ "8.8.8.8" ];
-        interfaces.eth0 = {
-          ipAddress = "46.4.114.247";
-          prefixLength = 27;
-        };
-      };
-      # TODO use this network config
-      networking.interfaces.eth0.ipv4.addresses = [
-        {
-          address = config.krebs.build.host.nets.internet.ip4.addr;
-          prefixLength = 27;
-        }
-        {
-          address = "46.4.114.243";
-          prefixLength = 27;
-        }
-      ];
-      #networking.defaultGateway = "46.4.114.225";
-      #networking.nameservers = [
-      #  "8.8.8.8"
-      #];
-      #services.udev.extraRules = ''
-      #  SUBSYSTEM=="net", ATTR{address}=="08:60:6e:e7:87:04", NAME="et0"
-      #'';
-    }
-    {
-      imports = [ <nixpkgs/nixos/modules/installer/scan/not-detected.nix> ];
-
-      networking.hostId = "fb4173ea";
-      boot.loader.grub = {
-        devices = [
-          "/dev/sda"
-          "/dev/sdb"
-        ];
-        splashImage = null;
-      };
-
-      boot.initrd.availableKernelModules = [
-        "ata_piix"
-        "vmw_pvscsi"
-        "ahci" "sd_mod"
-      ];
-
-      boot.kernelModules = [ "kvm-intel" ];
-
-      sound.enable = false;
-      nixpkgs.config.allowUnfree = true;
-      time.timeZone = "Europe/Berlin";
-
-      fileSystems."/" = {
-        device = "rpool/root/nixos";
-        fsType = "zfs";
-      };
-
-      fileSystems."/home" = {
-        device = "rpool/home";
-        fsType = "zfs";
-      };
-
-      fileSystems."/boot" = {
-        device = "/dev/disk/by-uuid/b67c3370-1597-4ce8-8a46-e257ca32150d";
-        fsType = "ext4";
-      };
-
-    }
-  ];
-
-}
diff --git a/lass/1systems/blue/config.nix b/lass/1systems/blue/config.nix
index f6dc23d20..c4286cca3 100644
--- a/lass/1systems/blue/config.nix
+++ b/lass/1systems/blue/config.nix
@@ -9,8 +9,8 @@ with import <stockholm/lib>;
 
     <stockholm/lass/2configs/blue.nix>
     <stockholm/lass/2configs/syncthing.nix>
+    <stockholm/lass/2configs/sync/sync.nix>
     <stockholm/lass/2configs/sync/decsync.nix>
-    <stockholm/lass/2configs/sync/weechat.nix>
   ];
 
   krebs.build.host = config.krebs.hosts.blue;
diff --git a/lass/1systems/daedalus/config.nix b/lass/1systems/daedalus/config.nix
index bd559944a..d84502b3f 100644
--- a/lass/1systems/daedalus/config.nix
+++ b/lass/1systems/daedalus/config.nix
@@ -6,7 +6,6 @@ with import <stockholm/lib>;
     <stockholm/lass>
 
     <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/backup.nix>
     <stockholm/lass/2configs/nfs-dl.nix>
     {
       # bubsy config
diff --git a/lass/1systems/green/config.nix b/lass/1systems/green/config.nix
index 0b4b50ee4..fbd2d223f 100644
--- a/lass/1systems/green/config.nix
+++ b/lass/1systems/green/config.nix
@@ -9,13 +9,80 @@ with import <stockholm/lib>;
     <stockholm/lass/2configs/mail.nix>
 
     <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/bitlbee.nix>
+    <stockholm/lass/2configs/IM.nix>
+    <stockholm/lass/2configs/muchsync.nix>
+    <stockholm/lass/2configs/pass.nix>
   ];
 
   krebs.build.host = config.krebs.hosts.green;
 
-  #networking.nameservers = [ "1.1.1.1" ];
+  users.users.mainUser.openssh.authorizedKeys.keys = [
+    config.krebs.users.lass-android.pubkey
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICMe23IAHn4Ow4J4i8M9GJshqvY80U11NKPLum6b1XLn" # weechat ssh tunnel
+  ];
+
+  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}"
+      ];
+    };
+    "/home/lass/sync" = {
+      source = "/var/state/lass_sync";
+      options = [
+        "-M ${concatMapStringsSep ":" (u: toString config.users.users.${u}.uid) [ "syncthing" "mainUser" ]}"
+        "--create-for-user=${toString config.users.users.syncthing.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;
+    };
+  };
 
-  #time.timeZone = "Europe/Berlin";
+  systemd.services."bindfs-_home_lass_Maildir".serviceConfig.ExecStartPost = pkgs.writeDash "symlink-notmuch" ''
+    sleep 1
+    mkdir -p /home/lass/notmuch
+    chown lass: /home/lass/notmuch
+    ln -sfTr /home/lass/notmuch /home/lass/Maildir/.notmuch
+
+    mkdir -p /home/lass/notmuch/muchsync
+    chown lass: /home/lass/notmuch/muchsync
+    mkdir -p /home/lass/Maildir/.muchsync
+    ln -sfTr /home/lass/Maildir/.muchsync /home/lass/notmuch/muchsync/tmp
+  '';
+
+  krebs.iptables.tables.nat.PREROUTING.rules = [
+    { predicate = "-i eth0 -p tcp -m tcp --dport 22"; target = "ACCEPT"; precedence = 101; }
+  ];
 }
diff --git a/lass/1systems/icarus/physical.nix b/lass/1systems/icarus/physical.nix
index bd74c29f3..837872bf5 100644
--- a/lass/1systems/icarus/physical.nix
+++ b/lass/1systems/icarus/physical.nix
@@ -51,12 +51,10 @@
     (1,     48,     60)
     (2,     50,     61)
     (3,     52,     63)
-    (6,     60,     65)
-    (7,     80,     85)
-    (127,   90,     32767)
+    (6,     60,     85)
+    (7,     80,     90)
+    (127,   89,     32767)
   '';
 
   services.logind.lidSwitch = "ignore";
-  services.logind.lidSwitchDocked = "ignore";
-
 }
diff --git a/lass/1systems/littleT/config.nix b/lass/1systems/littleT/config.nix
index eee23ee60..adf8aeeb1 100644
--- a/lass/1systems/littleT/config.nix
+++ b/lass/1systems/littleT/config.nix
@@ -7,6 +7,7 @@ with import <stockholm/lib>;
 
     <stockholm/lass/2configs/retiolum.nix>
     <stockholm/lass/2configs/blue-host.nix>
+    <stockholm/lass/2configs/green-host.nix>
     <stockholm/lass/2configs/syncthing.nix>
   ];
 
diff --git a/lass/1systems/morpheus/config.nix b/lass/1systems/morpheus/config.nix
index 79fbe4c97..79d4f528d 100644
--- a/lass/1systems/morpheus/config.nix
+++ b/lass/1systems/morpheus/config.nix
@@ -4,6 +4,9 @@ with import <stockholm/lib>;
   imports = [
     <stockholm/lass>
     <stockholm/lass/2configs/retiolum.nix>
+
+    <stockholm/lass/2configs/syncthing.nix>
+    <stockholm/lass/2configs/green-host.nix>
   ];
 
   krebs.build.host = config.krebs.hosts.morpheus;
diff --git a/lass/1systems/mors/config.nix b/lass/1systems/mors/config.nix
index b03d95c49..95b688590 100644
--- a/lass/1systems/mors/config.nix
+++ b/lass/1systems/mors/config.nix
@@ -18,28 +18,28 @@ with import <stockholm/lib>;
     <stockholm/lass/2configs/steam.nix>
     <stockholm/lass/2configs/wine.nix>
     <stockholm/lass/2configs/git.nix>
-    <stockholm/lass/2configs/virtualbox.nix>
     <stockholm/lass/2configs/fetchWallpaper.nix>
     <stockholm/lass/2configs/mail.nix>
     <stockholm/krebs/2configs/ircd.nix>
     <stockholm/lass/2configs/logf.nix>
     <stockholm/lass/2configs/syncthing.nix>
-    <stockholm/lass/2configs/otp-ssh.nix>
-    <stockholm/lass/2configs/c-base.nix>
+    <stockholm/lass/2configs/sync/sync.nix>
     <stockholm/lass/2configs/sync/decsync.nix>
     <stockholm/lass/2configs/sync/weechat.nix>
+    #<stockholm/lass/2configs/c-base.nix>
     <stockholm/lass/2configs/br.nix>
     <stockholm/lass/2configs/ableton.nix>
-    <stockholm/lass/2configs/starcraft.nix>
     <stockholm/lass/2configs/dunst.nix>
     <stockholm/lass/2configs/rtl-sdr.nix>
-    <stockholm/lass/2configs/backup.nix>
     <stockholm/lass/2configs/print.nix>
-    <stockholm/lass/2configs/blue-host.nix>
     <stockholm/lass/2configs/network-manager.nix>
     <stockholm/lass/2configs/nfs-dl.nix>
-    #<stockholm/lass/2configs/hardening.nix>
-    <stockholm/lass/2configs/ppp.nix>
+    <stockholm/lass/2configs/green-host.nix>
+    <stockholm/krebs/2configs/news-host.nix>
+    <stockholm/lass/2configs/ppp/x220-modem.nix>
+    <stockholm/lass/2configs/ppp/umts-stick.nix>
+    # <stockholm/lass/2configs/remote-builder/morpheus.nix>
+    # <stockholm/lass/2configs/remote-builder/prism.nix>
     {
       krebs.iptables.tables.filter.INPUT.rules = [
         #risk of rain
diff --git a/lass/1systems/prism/config.nix b/lass/1systems/prism/config.nix
index f63c6a05a..6f61ea57e 100644
--- a/lass/1systems/prism/config.nix
+++ b/lass/1systems/prism/config.nix
@@ -118,6 +118,7 @@ with import <stockholm/lib>;
     <stockholm/lass/2configs/iodined.nix>
     <stockholm/lass/2configs/paste.nix>
     <stockholm/lass/2configs/syncthing.nix>
+    <stockholm/lass/2configs/green-host.nix>
     <stockholm/lass/2configs/reaktor-coders.nix>
     <stockholm/lass/2configs/ciko.nix>
     <stockholm/lass/2configs/container-networking.nix>
@@ -138,22 +139,17 @@ with import <stockholm/lib>;
       };
     }
     {
-      lass.ejabberd = {
-        enable = true;
-        hosts = [ "lassul.us" ];
-      };
-      krebs.iptables.tables.filter.INPUT.rules = [
-        { predicate = "-p tcp --dport xmpp-client"; target = "ACCEPT"; }
-        { predicate = "-p tcp --dport xmpp-server"; target = "ACCEPT"; }
-      ];
-    }
-    {
       imports = [
         <stockholm/lass/2configs/realwallpaper.nix>
       ];
-      services.nginx.virtualHosts."lassul.us".locations."= /wallpaper.png".extraConfig = ''
-        alias /var/realwallpaper/realwallpaper.png;
-      '';
+      services.nginx.virtualHosts."lassul.us".locations = {
+        "= /wallpaper-marker.png".extraConfig = ''
+          alias /var/realwallpaper/realwallpaper-marker.png;
+        '';
+        "= /wallpaper.png".extraConfig = ''
+          alias /var/realwallpaper/realwallpaper.png;
+        '';
+      };
     }
     {
       users.users.jeschli = {
@@ -282,8 +278,9 @@ with import <stockholm/lib>;
       services.murmur = {
         enable = true;
         bandwidth = 10000000;
+        registerName = "lassul.us";
+        autobanTime = 30;
       };
-      services.murmur.registerName = "lassul.us";
       krebs.iptables.tables.filter.INPUT.rules = [
         { predicate = "-p tcp --dport 64738"; target = "ACCEPT";}
         { predicate = "-p udp --dport 64738"; target = "ACCEPT";}
@@ -354,6 +351,8 @@ with import <stockholm/lib>;
             palo.pubkey
             "ssh-rsa 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 lhebendanz@nixos"
             "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 philip@shiki11:15 <Profpatsch> 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 philip@shiki"
+            mic92.pubkey
+            qubasa.pubkey
           ];
         };
       };
@@ -412,42 +411,6 @@ with import <stockholm/lib>;
         ];
       };
     }
-    { #macos mounting of yellow
-      krebs.iptables.tables.filter.INPUT.rules = [
-        { predicate = "-i wiregrill -p tcp --dport 139"; target = "ACCEPT"; }
-        { predicate = "-i wiregrill -p tcp --dport 445"; target = "ACCEPT"; }
-        { predicate = "-i wiregrill -p udp --dport 137"; target = "ACCEPT"; }
-        { predicate = "-i wiregrill -p udp --dport 138"; target = "ACCEPT"; }
-      ];
-      users.users.smbguest = {
-        name = "smbguest";
-        uid = config.ids.uids.smbguest;
-        description = "smb guest user";
-        home = "/home/share";
-        createHome = true;
-      };
-      services.samba = {
-        enable = true;
-        enableNmbd = true;
-        shares = {
-          download = {
-            path = "/var/download/finished";
-            "read only" = "yes";
-            browseable = "yes";
-            "guest ok" = "yes";
-          };
-        };
-        extraConfig = ''
-          guest account = smbguest
-          map to guest = bad user
-          # disable printing
-          load printers = no
-          printing = bsd
-          printcap name = /dev/null
-          disable spoolss = yes
-        '';
-      };
-    }
   ];
 
   krebs.build.host = config.krebs.hosts.prism;
diff --git a/lass/1systems/shodan/config.nix b/lass/1systems/shodan/config.nix
index 9e01396bc..7695e637b 100644
--- a/lass/1systems/shodan/config.nix
+++ b/lass/1systems/shodan/config.nix
@@ -13,19 +13,18 @@ with import <stockholm/lib>;
     <stockholm/lass/2configs/programs.nix>
     <stockholm/lass/2configs/wine.nix>
     <stockholm/lass/2configs/bitcoin.nix>
-    <stockholm/lass/2configs/backup.nix>
     <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/gg23.nix>
-    <stockholm/lass/2configs/hass>
-    <stockholm/lass/2configs/br.nix>
     <stockholm/lass/2configs/fetchWallpaper.nix>
     <stockholm/lass/2configs/home-media.nix>
+    <stockholm/lass/2configs/syncthing.nix>
+    <stockholm/lass/2configs/sync/sync.nix>
   ];
 
   krebs.build.host = config.krebs.hosts.shodan;
 
   services.logind.lidSwitch = "ignore";
   services.logind.lidSwitchDocked = "ignore";
-
 }
diff --git a/lass/1systems/skynet/config.nix b/lass/1systems/skynet/config.nix
index 507ccd14d..4da4dffb8 100644
--- a/lass/1systems/skynet/config.nix
+++ b/lass/1systems/skynet/config.nix
@@ -6,6 +6,7 @@ with import <stockholm/lib>;
 
     <stockholm/lass/2configs/retiolum.nix>
     <stockholm/lass/2configs/blue-host.nix>
+    <stockholm/lass/2configs/green-host.nix>
     <stockholm/lass/2configs/power-action.nix>
     <stockholm/lass/2configs/syncthing.nix>
     {
diff --git a/lass/1systems/styx/config.nix b/lass/1systems/styx/config.nix
index 4c3ae1411..016d1480f 100644
--- a/lass/1systems/styx/config.nix
+++ b/lass/1systems/styx/config.nix
@@ -12,14 +12,17 @@ with import <stockholm/lib>;
     <stockholm/lass/2configs/browsers.nix>
     <stockholm/lass/2configs/programs.nix>
     <stockholm/lass/2configs/nfs-dl.nix>
-    # <stockholm/lass/2configs/gg23.nix>
-    # <stockholm/lass/2configs/hass>
+    <stockholm/lass/2configs/gg23.nix>
+    <stockholm/lass/2configs/hass>
+    <stockholm/lass/2configs/green-host.nix>
+    <stockholm/krebs/2configs/news-host.nix>
     # <stockholm/lass/2configs/br.nix>
     <stockholm/lass/2configs/fetchWallpaper.nix>
     <stockholm/lass/2configs/home-media.nix>
-    # <stockholm/lass/2configs/syncthing.nix>
-    # <stockholm/lass/2configs/sync/sync.nix>
+    <stockholm/lass/2configs/syncthing.nix>
+    <stockholm/lass/2configs/sync/sync.nix>
     # <stockholm/lass/2configs/idc.nix>
+    <stockholm/lass/2configs/ppp/umts-stick.nix>
   ];
 
   krebs.build.host = config.krebs.hosts.styx;
@@ -27,6 +30,8 @@ with import <stockholm/lib>;
   krebs.iptables.tables.filter.INPUT.rules = [
     { predicate = "-p tcp --dport ${toString config.services.smokeping.port}"; target = "ACCEPT"; }
   ];
+  krebs.power-action.enable = mkForce false;
+
   services.smokeping = {
     enable = true;
     targetConfig = ''
diff --git a/lass/1systems/styx/physical.nix b/lass/1systems/styx/physical.nix
index a3899f87d..ae0cdf489 100644
--- a/lass/1systems/styx/physical.nix
+++ b/lass/1systems/styx/physical.nix
@@ -31,4 +31,9 @@
 
   nix.maxJobs = lib.mkDefault 4;
   powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+
+  services.udev.extraRules = ''
+    SUBSYSTEM=="net", ATTR{address}=="3c:7c:3f:7e:e2:39", NAME="et0"
+    SUBSYSTEM=="net", ATTR{address}=="00:e0:4c:78:91:50", NAME="int0"
+  '';
 }
diff --git a/lass/1systems/xerxes/config.nix b/lass/1systems/xerxes/config.nix
index 8c4362865..22c80b4da 100644
--- a/lass/1systems/xerxes/config.nix
+++ b/lass/1systems/xerxes/config.nix
@@ -11,6 +11,7 @@
     <stockholm/lass/2configs/programs.nix>
     <stockholm/lass/2configs/network-manager.nix>
     <stockholm/lass/2configs/syncthing.nix>
+    <stockholm/lass/2configs/sync/sync.nix>
     <stockholm/lass/2configs/games.nix>
     <stockholm/lass/2configs/steam.nix>
     <stockholm/lass/2configs/wine.nix>
diff --git a/lass/1systems/yellow/config.nix b/lass/1systems/yellow/config.nix
index d400697d7..1afad003c 100644
--- a/lass/1systems/yellow/config.nix
+++ b/lass/1systems/yellow/config.nix
@@ -9,30 +9,21 @@ with import <stockholm/lib>;
 
   krebs.build.host = config.krebs.hosts.yellow;
 
-  system.activationScripts.downloadFolder = ''
-    mkdir -p /var/download
-    chown transmission:download /var/download
-    chown transmission:download /var/download/finished
-    chmod 775 /var/download
-  '';
-
-  users.users.download = { uid = genid "download"; };
   users.groups.download.members = [ "transmission" ];
-  users.users.transmission.group = mkForce "download";
 
   systemd.services.transmission.bindsTo = [ "openvpn-nordvpn.service" ];
   systemd.services.transmission.after = [ "openvpn-nordvpn.service" ];
-  systemd.services.transmission.postStart = ''
-    chmod 775 /var/download/finished
-  '';
   services.transmission = {
     enable = true;
+    group = "download";
+    downloadDirPermissions = "775";
     settings = {
       download-dir = "/var/download/finished";
       incomplete-dir = "/var/download/incoming";
       incomplete-dir-enable = true;
+      rpc-bind-address = "0.0.0.0";
       message-level = 1;
-      umask = "002";
+      umask = 18;
       rpc-whitelist-enabled = false;
       rpc-host-whitelist-enabled = false;
     };
@@ -172,7 +163,7 @@ with import <stockholm/lib>;
     client
     dev tun
     proto udp
-    remote 185.230.127.27 1194
+    remote 91.207.172.77 1194
     resolv-retry infinite
     remote-random
     nobind
@@ -195,6 +186,7 @@ with import <stockholm/lib>;
     fast-io
     cipher AES-256-CBC
     auth SHA512
+
     <ca>
     -----BEGIN CERTIFICATE-----
     MIIFCjCCAvKgAwIBAgIBATANBgkqhkiG9w0BAQ0FADA5MQswCQYDVQQGEwJQQTEQ
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/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" = {
-        devices = attrNames (filterAttrs (n: v: n != "phone") own_peers);
-        # ignorePerms = false;
-      };
     };
   };
   krebs.iptables.tables.filter.INPUT.rules = [
@@ -26,11 +17,5 @@ in {
     ${pkgs.coreutils}/bin/chmod a+x /home/lass
   '';
 
-  krebs.permown."/home/lass/sync" = {
-    file-mode = "u+rw,g+rw";
-    owner = "lass";
-    group = "syncthing";
-    umask = "0002";
-    keepGoing = true;
-  };
+  boot.kernel.sysctl."fs.inotify.max_user_watches" = 524288;
 }
diff --git a/lass/2configs/tv.nix b/lass/2configs/tv.nix
index 0ca1b340f..d49ed6125 100644
--- a/lass/2configs/tv.nix
+++ b/lass/2configs/tv.nix
@@ -8,6 +8,7 @@ nginxCfg = pkgs.writeText "nginx.conf" ''
     worker_connections  128;
   }
   error_log stderr info;
+
   http {
     client_body_temp_path /var/lib/rtmp/nginx_cache_client_body;
     proxy_temp_path /var/lib/rtmp/nginx_cache_proxy;
@@ -25,92 +26,6 @@ nginxCfg = pkgs.writeText "nginx.conf" ''
       location /stat {
         rtmp_stat all;
       }
-
-      location /hls {
-        # Serve HLS fragments
-        types {
-          application/vnd.apple.mpegurl m3u8;
-          video/mp2t ts;
-        }
-        root /var/lib/rtmp/tmp;
-        add_header Cache-Control no-cache;
-
-        # CORS setup
-        add_header 'Access-Control-Allow-Origin' '*' always;
-        add_header 'Access-Control-Expose-Headers' 'Content-Length';
-
-        # Allow CORS preflight requests
-        if ($request_method = 'OPTIONS') {
-          add_header 'Access-Control-Allow-Origin' '*';
-          add_header 'Access-Control-Max-Age' 1728000;
-          add_header 'Content-Type' 'text/plain charset=UTF-8';
-          add_header 'Content-Length' 0;
-          return 204;
-        }
-      }
-
-      location /dash {
-        # Serve DASH fragments
-        types {
-          application/dash+xml mpd;
-          video/mp4 mp4;
-        }
-        root /tmp;
-        add_header Cache-Control no-cache;
-
-        # CORS setup
-        add_header 'Access-Control-Allow-Origin' '*' always;
-        add_header 'Access-Control-Expose-Headers' 'Content-Length';
-
-        # Allow CORS preflight requests
-        if ($request_method = 'OPTIONS') {
-          add_header 'Access-Control-Allow-Origin' '*';
-          add_header 'Access-Control-Max-Age' 1728000;
-          add_header 'Content-Type' 'text/plain charset=UTF-8';
-          add_header 'Content-Length' 0;
-          return 204;
-        }
-      }
-
-      location "/dash.all.min.js" {
-        default_type "text/javascript";
-        alias ${pkgs.fetchurl {
-          url = "http://cdn.dashjs.org/v3.2.0/dash.all.min.js";
-          sha256 = "16f0b40gdqsnwqi01s5sz9f1q86dwzscgc3m701jd1sczygi481c";
-        }};
-      }
-
-      location /player {
-        default_type "text/html";
-        alias ${pkgs.writeText "player.html" ''
-          <!DOCTYPE html>
-          <html lang="en">
-            <head>
-              <meta charset="utf-8">
-              <title>lassulus livestream</title>
-            </head>
-            <body>
-              <div>
-                <video id="player" controls></video>
-                </video>
-              </div>
-              <script src="/dash.all.min.js"></script>
-              <script>
-                (function(){
-                  var url = "http://lassul.us:8080/dash/nixos.mpd";
-                  var player = dashjs.MediaPlayer().create();
-                  player.initialize(document.querySelector("#player"), url, true);
-                })();
-              </script>
-            </body>
-          </html>
-        ''};
-      }
-
-      location /records {
-        autoindex on;
-        root /var/lib/rtmp;
-      }
     }
   }
 
@@ -275,6 +190,5 @@ in {
 
   krebs.iptables.tables.filter.INPUT.rules = [
     { predicate = "-p tcp --dport 1935"; target = "ACCEPT"; }
-    { predicate = "-p tcp --dport 8080"; target = "ACCEPT"; }
   ];
 }
diff --git a/lass/2configs/websites/domsen.nix b/lass/2configs/websites/domsen.nix
index f3beb9eb9..c43c8c902 100644
--- a/lass/2configs/websites/domsen.nix
+++ b/lass/2configs/websites/domsen.nix
@@ -285,7 +285,6 @@ in {
     ];
   };
 
-  boot.kernel.sysctl."fs.inotify.max_user_watches" = "1048576";
   services.syncthing.declarative.folders = {
     domsen-backups = {
       path = "/backups/domsen";
diff --git a/lass/3modules/bindfs.nix b/lass/3modules/bindfs.nix
deleted file mode 100644
index 5c8df8dc5..000000000
--- a/lass/3modules/bindfs.nix
+++ /dev/null
@@ -1,51 +0,0 @@
-with import <stockholm/lib>;
-{ config, pkgs, ... }:
-let
-  cfg = config.lass.bindfs;
-in {
-  options.lass.bindfs = mkOption {
-    type = types.attrsOf (types.submodule ({ config, ... }: {
-      options = {
-        target = mkOption {
-          description = ''
-            destination where bindfs mounts to.
-            second positional argument to bindfs.
-          '';
-          default = config._module.args.name;
-          type = types.absolute-pathname;
-        };
-        source = mkOption {
-          description = ''
-            source folder where the mounted directory is originally.
-            first positional argument to bindfs.
-          '';
-          type = types.absolute-pathname;
-        };
-        options = mkOption {
-          description = ''
-            additional arguments to bindfs
-          '';
-          type = types.listOf types.str;
-          default = [];
-        };
-      };
-    }));
-    default = {};
-  };
-
-  config = mkIf (cfg != {}) {
-    systemd.services = mapAttrs' (n: mount: let
-      name = replaceStrings [ "/" ] [ "_" ] n;
-    in nameValuePair "bindfs-${name}" {
-      wantedBy = [ "local-fs.target" ];
-      path = [ pkgs.coreutils ];
-      serviceConfig = {
-        ExecStartPre = pkgs.writeDash "bindfs-init-${name}" ''
-          mkdir -p '${mount.source}'
-          mkdir -p '${mount.target}'
-        '';
-        ExecStart = "${pkgs.bindfs}/bin/bindfs -f ${concatStringsSep " " mount.options} ${mount.source} ${mount.target}";
-      };
-    }) cfg;
-  };
-}
diff --git a/lass/3modules/default.nix b/lass/3modules/default.nix
index 8bee08caa..1ce88b238 100644
--- a/lass/3modules/default.nix
+++ b/lass/3modules/default.nix
@@ -1,9 +1,7 @@
 _:
 {
   imports = [
-    ./bindfs.nix
     ./dnsmasq.nix
-    ./ejabberd
     ./folderPerms.nix
     ./hosts.nix
     ./klem.nix
@@ -13,7 +11,6 @@ _:
     ./pyload.nix
     ./restic.nix
     ./screenlock.nix
-    ./sync-containers.nix
     ./usershadow.nix
     ./xjail.nix
     ./autowifi.nix
diff --git a/lass/3modules/ejabberd/config.nix b/lass/3modules/ejabberd/config.nix
deleted file mode 100644
index 4630f25c1..000000000
--- a/lass/3modules/ejabberd/config.nix
+++ /dev/null
@@ -1,128 +0,0 @@
-with import <stockholm/lib>;
-{ config, ... }: let
-
-  # See https://github.com/processone/ejabberd/blob/master/ejabberd.yml.example
-
-  ciphers = concatStringsSep ":" [
-    "ECDHE-ECDSA-AES256-GCM-SHA384"
-    "ECDHE-RSA-AES256-GCM-SHA384"
-    "ECDHE-ECDSA-CHACHA20-POLY1305"
-    "ECDHE-RSA-CHACHA20-POLY1305"
-    "ECDHE-ECDSA-AES128-GCM-SHA256"
-    "ECDHE-RSA-AES128-GCM-SHA256"
-    "ECDHE-ECDSA-AES256-SHA384"
-    "ECDHE-RSA-AES256-SHA384"
-    "ECDHE-ECDSA-AES128-SHA256"
-    "ECDHE-RSA-AES128-SHA256"
-  ];
-
-  protocol_options = [
-    "no_sslv2"
-    "no_sslv3"
-    "no_tlsv1"
-    "no_tlsv1_10"
-  ];
-
-in /* yaml */ ''
-
-  access_rules:
-    announce:
-      - allow: admin
-    local:
-      - allow: local
-    configure:
-      - allow: admin
-    register:
-      - allow
-    s2s:
-      - allow
-    trusted_network:
-      - allow: loopback
-
-  acl:
-    local:
-      user_regexp: ""
-    loopback:
-      ip:
-        - "127.0.0.0/8"
-        - "::1/128"
-        - "::FFFF:127.0.0.1/128"
-
-  hosts: ${toJSON config.hosts}
-
-  language: "en"
-
-  listen:
-    -
-      port: 5222
-      ip: "::"
-      module: ejabberd_c2s
-      shaper: c2s_shaper
-      certfile: ${toJSON config.certfile.path}
-      ciphers: ${toJSON ciphers}
-      dhfile: ${toJSON config.dhfile.path}
-      protocol_options: ${toJSON protocol_options}
-      starttls: true
-      starttls_required: true
-      tls: false
-      tls_compression: false
-      max_stanza_size: 65536
-    -
-      port: 5269
-      ip: "::"
-      module: ejabberd_s2s_in
-      shaper: s2s_shaper
-      max_stanza_size: 131072
-
-  loglevel: 4
-
-  modules:
-    mod_adhoc: {}
-    mod_admin_extra: {}
-    mod_announce:
-      access: announce
-    mod_caps: {}
-    mod_carboncopy: {}
-    mod_client_state: {}
-    mod_configure: {}
-    mod_disco: {}
-    mod_echo: {}
-    mod_bosh: {}
-    mod_last: {}
-    mod_offline:
-      access_max_user_messages: max_user_offline_messages
-    mod_ping: {}
-    mod_privacy: {}
-    mod_private: {}
-    mod_register:
-      access_from: allow
-      access: register
-      # ip_access: trusted_network
-      registration_watchers: ${toJSON config.registration_watchers}
-    mod_roster: {}
-    mod_shared_roster: {}
-    mod_stats: {}
-    mod_time: {}
-    mod_vcard:
-      search: false
-    mod_version: {}
-    mod_http_api: {}
-
-  s2s_access: s2s
-  s2s_certfile: ${toJSON config.s2s_certfile.path}
-  s2s_ciphers: ${toJSON ciphers}
-  s2s_dhfile: ${toJSON config.dhfile.path}
-  s2s_protocol_options: ${toJSON protocol_options}
-  s2s_tls_compression: false
-  s2s_use_starttls: required
-
-  shaper_rules:
-    max_user_offline_messages:
-      - 5000: admin
-      - 100
-    max_user_sessions: 10
-    c2s_shaper:
-      - none: admin
-      - normal
-    s2s_shaper: fast
-''
diff --git a/lass/3modules/ejabberd/default.nix b/lass/3modules/ejabberd/default.nix
deleted file mode 100644
index 20a38d572..000000000
--- a/lass/3modules/ejabberd/default.nix
+++ /dev/null
@@ -1,103 +0,0 @@
-{ config, lib, pkgs, ... }@args: with import <stockholm/lib>; let
-  cfg = config.lass.ejabberd;
-
-  gen-dhparam = pkgs.writeDash "gen-dhparam" ''
-    set -efu
-    path=$1
-    bits=2048
-    # TODO regenerate dhfile after some time?
-    if ! test -e "$path"; then
-      ${pkgs.openssl}/bin/openssl dhparam "$bits" > "$path"
-    fi
-  '';
-
-in {
-  options.lass.ejabberd = {
-    enable = mkEnableOption "lass.ejabberd";
-    certfile = mkOption {
-      type = types.secret-file;
-      default = {
-        name = "ejabberd-certfile";
-        path = "${cfg.user.home}/ejabberd.pem";
-        owner = cfg.user;
-        source-path = "/var/lib/acme/lassul.us/full.pem";
-      };
-    };
-    dhfile = mkOption {
-      type = types.secret-file;
-      default = {
-        name = "ejabberd-dhfile";
-        path = "${cfg.user.home}/dhparams.pem";
-        owner = cfg.user;
-        source-path = "/dev/null";
-      };
-    };
-    hosts = mkOption {
-      type = with types; listOf str;
-    };
-    pkgs.ejabberdctl = mkOption {
-      type = types.package;
-      default = pkgs.writeDashBin "ejabberdctl" ''
-        exec ${pkgs.ejabberd}/bin/ejabberdctl \
-            --config ${toFile "ejabberd.yaml" (import ./config.nix {
-              inherit pkgs;
-              config = cfg;
-            })} \
-            --logs ${shell.escape cfg.user.home} \
-            --spool ${shell.escape cfg.user.home} \
-            "$@"
-      '';
-    };
-    registration_watchers = mkOption {
-      type = types.listOf types.str;
-      default = [
-        config.krebs.users.tv.mail
-      ];
-    };
-    s2s_certfile = mkOption {
-      type = types.secret-file;
-      default = cfg.certfile;
-    };
-    user = mkOption {
-      type = types.user;
-      default = {
-        name = "ejabberd";
-        home = "/var/ejabberd";
-      };
-    };
-  };
-  config = lib.mkIf cfg.enable {
-    environment.systemPackages = [ cfg.pkgs.ejabberdctl ];
-
-    krebs.secret.files = {
-      ejabberd-certfile = cfg.certfile;
-      ejabberd-s2s_certfile = cfg.s2s_certfile;
-    };
-
-    systemd.services.ejabberd = {
-      wantedBy = [ "multi-user.target" ];
-      after = [
-        config.krebs.secret.files.ejabberd-certfile.service
-        config.krebs.secret.files.ejabberd-s2s_certfile.service
-        "network.target"
-      ];
-      partOf = [
-        config.krebs.secret.files.ejabberd-certfile.service
-        config.krebs.secret.files.ejabberd-s2s_certfile.service
-      ];
-      serviceConfig = {
-        ExecStartPre = "${gen-dhparam} ${cfg.dhfile.path}";
-        ExecStart = "${cfg.pkgs.ejabberdctl}/bin/ejabberdctl foreground";
-        PermissionsStartOnly = true;
-        SyslogIdentifier = "ejabberd";
-        User = cfg.user.name;
-        TimeoutStartSec = 60;
-      };
-    };
-
-    users.users.${cfg.user.name} = {
-      inherit (cfg.user) home name uid;
-      createHome = true;
-    };
-  };
-}
diff --git a/lass/3modules/sync-containers.nix b/lass/3modules/sync-containers.nix
deleted file mode 100644
index ca81458a9..000000000
--- a/lass/3modules/sync-containers.nix
+++ /dev/null
@@ -1,166 +0,0 @@
-with import <stockholm/lib>;
-{ config, pkgs, ... }: let
-  cfg = config.lass.sync-containers;
-  paths = cname: {
-    plain = "/var/lib/containers/${cname}/var/state";
-    ecryptfs = "${cfg.dataLocation}/${cname}/ecryptfs";
-    securefs = "${cfg.dataLocation}/${cname}/securefs";
-  };
-  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
-          ${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
-      fi
-    '';
-    securefs = ''
-      ## TODO init file systems if it does not exist
-      # ${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
-    '';
-  };
-  stop = cname: {
-    plain = ''
-    '';
-    ecryptfs = ''
-      ${pkgs.ecrypt}/bin/ecrypt unmount ${cfg.dataLocation}/${cname}/ecryptfs /var/lib/containers/${cname}/var/state
-    '';
-    securefs = ''
-      umount /var/lib/containers/${cname}/var/state
-    '';
-  };
-in {
-  options.lass.sync-containers = {
-    dataLocation = mkOption {
-      description = ''
-        location where the encrypted sync-container lie around
-      '';
-      default = "/var/lib/sync-containers";
-      type = types.absolute-pathname;
-    };
-    containers = mkOption {
-      type = types.attrsOf (types.submodule ({ config, ... }: {
-        options = {
-          name = mkOption {
-            description = ''
-              name of the container
-            '';
-            default = config._module.args.name;
-            type = types.str;
-          };
-          peers = mkOption {
-            description = ''
-              syncthing peers to share this container with
-            '';
-            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" ];
-          };
-        };
-      }));
-      default = {};
-    };
-  };
-
-  config = mkIf (cfg.containers != {}) {
-    programs.fuse.userAllowOther = true;
-
-    services.syncthing.declarative.folders = (mapAttrs' (_: ctr: nameValuePair "${(paths ctr.name).${ctr.format}}" ({
-      devices = ctr.peers;
-      ignorePerms = false;
-    })) cfg.containers);
-
-    krebs.permown = (mapAttrs' (_: ctr: nameValuePair "${(paths ctr.name).${ctr.format}}" ({
-      file-mode = "u+rw";
-      directory-mode = "u+rwx";
-      owner = "syncthing";
-      keepGoing = false;
-    })) cfg.containers);
-
-    systemd.services = mapAttrs' (n: ctr: nameValuePair "containers@${ctr.name}" ({
-      reloadIfChanged = mkForce false;
-    })) cfg.containers;
-
-    containers = mapAttrs' (n: ctr: nameValuePair ctr.name ({
-      config = { ... }: {
-        environment.systemPackages = [
-          pkgs.git
-        ];
-        system.activationScripts.fuse = {
-          text = ''
-            ${pkgs.coreutils}/bin/mknod /dev/fuse c 10 229
-          '';
-          deps = [];
-        };
-      };
-      allowedDevices = [
-        { modifier = "rwm"; node = "/dev/fuse"; }
-      ];
-      autoStart = false;
-      enableTun = true;
-      privateNetwork = true;
-      hostAddress = ctr.hostIp;
-      localAddress = ctr.localIp;
-    })) cfg.containers;
-
-    environment.systemPackages = flatten (mapAttrsToList (n: ctr: [
-      (pkgs.writeDashBin "start-${ctr.name}" ''
-        set -euf
-        set -x
-
-        mkdir -p /var/lib/containers/${ctr.name}/var/state
-
-        ${(start ctr.name).${ctr.format}}
-
-        STATE=$(${pkgs.nixos-container}/bin/nixos-container status ${ctr.name})
-        if [ "$STATE" = 'down' ]; then
-          ${pkgs.nixos-container}/bin/nixos-container start ${ctr.name}
-        fi
-
-        ${pkgs.nixos-container}/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
-        ''}
-
-        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 ${ctr.name} -- nixos-rebuild -I /var/src switch
-        fi
-      '')
-      (pkgs.writeDashBin "stop-${ctr.name}" ''
-        set -euf
-
-        ${pkgs.nixos-container}/bin/nixos-container stop ${ctr.name}
-        ${(stop ctr.name).${ctr.format}}
-      '')
-    ]) cfg.containers);
-  };
-}
diff --git a/lass/5pkgs/l-gen-secrets/default.nix b/lass/5pkgs/l-gen-secrets/default.nix
index 85b050644..6cf28c3c2 100644
--- a/lass/5pkgs/l-gen-secrets/default.nix
+++ b/lass/5pkgs/l-gen-secrets/default.nix
@@ -29,7 +29,7 @@ pkgs.writeDashBin "l-gen-secrets" ''
       nets = {
         retiolum = {
           ip4.addr = "10.243.0.changeme";
-          ip6.addr = "42:0:0:0:0:0:0:changeme";
+          ip6.addr = r6 "changeme";
           aliases = [
             "$HOSTNAME.r"
           ];
@@ -38,7 +38,7 @@ pkgs.writeDashBin "l-gen-secrets" ''
           ${"''"};
         };
         wiregrill = {
-          ip6.addr = (wip6 "changeme").address;
+          ip6.addr = w6 "changeme";
           aliases = [
             "$HOSTNAME.w"
           ];
diff --git a/lass/5pkgs/tdlib-purple/default.nix b/lass/5pkgs/tdlib-purple/default.nix
new file mode 100644
index 000000000..445839a4b
--- /dev/null
+++ b/lass/5pkgs/tdlib-purple/default.nix
@@ -0,0 +1,33 @@
+{ stdenv, fetchFromGitHub, cmake, tdlib, pidgin, libwebp, libtgvoip } :
+
+stdenv.mkDerivation rec {
+  pname = "tdlib-purple";
+  version = "0.7.6";
+
+  src = fetchFromGitHub {
+    owner = "ars3niy";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "1inamfzbrz0sy4y431jgwjfg6lz14a7c71khrg02481raxchhzzf";
+  };
+
+  cmakeFlags = [
+    "-Dtgvoip_INCLUDE_DIRS=${libtgvoip.dev}/include/tgvoip"
+  ];
+
+  nativeBuildInputs = [ cmake ];
+  buildInputs = [ pidgin tdlib libwebp libtgvoip ];
+
+  installPhase = ''
+    mkdir -p $out/lib/purple-2/
+    cp *.so $out/lib/purple-2/
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = "https://github.com/ars3niy/tdlib-purple";
+    description = "New libpurple plugin for Telegram";
+    license = licenses.gpl2;
+    maintainers = [ maintainers.lassulus ];
+    platforms = platforms.linux;
+  };
+}