Merge remote-tracking branch 'gum/master'

27 files changed, 352 insertions, 128 deletions

diff --git a/makefu/1systems/gum/config.nix b/makefu/1systems/gum/config.nix
index 110edc130..934bfa685 100644
--- a/makefu/1systems/gum/config.nix
+++ b/makefu/1systems/gum/config.nix
@@ -43,6 +43,7 @@ in {
       <stockholm/makefu/2configs/torrent.nix>
       <stockholm/makefu/2configs/iodined.nix>
       <stockholm/makefu/2configs/vpn/openvpn-server.nix>
+      <stockholm/makefu/2configs/dnscrypt/server.nix>
 
       ## Web
       <stockholm/makefu/2configs/nginx/share-download.nix>
@@ -55,9 +56,7 @@ in {
       <stockholm/makefu/2configs/deployment/mycube.connector.one.nix>
       <stockholm/makefu/2configs/deployment/graphs.nix>
       <stockholm/makefu/2configs/deployment/owncloud.nix>
-      <stockholm/makefu/2configs/deployment/wiki-irc-bot>
       <stockholm/makefu/2configs/deployment/boot-euer.nix>
-      <stockholm/makefu/2configs/deployment/hound>
       {
         services.taskserver.enable = true;
         services.taskserver.fqdn = config.krebs.build.host.name;
diff --git a/makefu/1systems/omo/config.nix b/makefu/1systems/omo/config.nix
index 0df2ba6e6..4c93a7a3e 100644
--- a/makefu/1systems/omo/config.nix
+++ b/makefu/1systems/omo/config.nix
@@ -194,16 +194,6 @@ in {
 
   zramSwap.enable = true;
 
-  krebs.Reaktor.reaktor = {
-    nickname = "Reaktor|krebs";
-    workdir = "/var/lib/Reaktor/krebs";
-    channels = [ "#krebs" ];
-    plugins = with pkgs.ReaktorPlugins;[
-                               stockholm-issue
-                               nixos-version
-                               sed-plugin
-                               random-emoji ];
-  };
   krebs.Reaktor.reaktor-shack = {
     nickname = "Reaktor|shack";
     workdir = "/var/lib/Reaktor/shack";
diff --git a/makefu/1systems/x/config.nix b/makefu/1systems/x/config.nix
index 8e8c8a736..faa29f3db 100644
--- a/makefu/1systems/x/config.nix
+++ b/makefu/1systems/x/config.nix
@@ -12,7 +12,7 @@ with import <stockholm/lib>;
       <stockholm/makefu/2configs/extra-fonts.nix>
       <stockholm/makefu/2configs/tools/all.nix>
       <stockholm/makefu/2configs/laptop-backup.nix>
-      <stockholm/makefu/2configs/dnscrypt.nix>
+      <stockholm/makefu/2configs/dnscrypt/client.nix>
       <stockholm/makefu/2configs/avahi.nix>
 
       # Debugging
@@ -20,6 +20,7 @@ with import <stockholm/lib>;
 
       # Testing
       # <stockholm/makefu/2configs/deployment/gitlab.nix>
+      # <stockholm/makefu/2configs/deployment/wiki-irc-bot>
 
       # <stockholm/makefu/2configs/torrent.nix>
       # <stockholm/makefu/2configs/lanparty/lancache.nix>
@@ -54,6 +55,7 @@ with import <stockholm/lib>;
       # Services
       <stockholm/makefu/2configs/git/brain-retiolum.nix>
       <stockholm/makefu/2configs/tor.nix>
+      <stockholm/makefu/2configs/vpn/vpngate.nix>
       <stockholm/makefu/2configs/steam.nix>
       # <stockholm/makefu/2configs/buildbot-standalone.nix>
 
diff --git a/makefu/2configs/default.nix b/makefu/2configs/default.nix
index 547b73597..25f9f63bf 100644
--- a/makefu/2configs/default.nix
+++ b/makefu/2configs/default.nix
@@ -39,10 +39,10 @@ with import <stockholm/lib>;
   };
 
   networking.hostName = config.krebs.build.host.name;
-  nix.maxJobs = config.krebs.build.host.cores;
+  nix.maxJobs = 2;
+  nix.buildCores = config.krebs.build.host.cores;
 
   time.timeZone = "Europe/Berlin";
-  #nix.maxJobs = 1;
 
   programs.ssh = {
     startAgent = false;
@@ -145,15 +145,6 @@ with import <stockholm/lib>;
     "net.ipv6.conf.default.use_tempaddr" = 2;
   };
 
-  system.activationScripts.nix-defexpr = ''
-    (set -euf
-     for i in /home/makefu /root/;do
-       f="$i/.nix-defexpr"
-       rm -fr "$f"
-       ln -s /var/src/nixpkgs "$f"
-     done)
-  '';
-
   i18n = {
     consoleKeyMap = "us";
     defaultLocale = "en_US.UTF-8";
diff --git a/makefu/2configs/deployment/wiki-irc-bot/default.nix b/makefu/2configs/deployment/wiki-irc-bot/default.nix
index 7ab31e698..12686efba 100644
--- a/makefu/2configs/deployment/wiki-irc-bot/default.nix
+++ b/makefu/2configs/deployment/wiki-irc-bot/default.nix
@@ -1,67 +1,19 @@
-{ pkgs, lib, ... }:
+{ config, pkgs, ... }:
 
-with lib;
 let
-  port = 18872;
+  pkg = pkgs.lib.overrideDerivation pkgs.newsbot-js (original: {
+    patches = [ ./wiki-output.patch ];
+  });
+  newsfile = pkgs.writeText "feeds" ''
+    nixoswiki-bot|https://nixos.wiki/api.php?days=7&limit=50&hidecategorization=1&action=feedrecentchanges&feedformat=rss|#krebs
+  '';
 in {
-  nixpkgs.config.packageOverrides = pkgs: with pkgs; {
-    logstash = pkgs.stdenv.lib.overrideDerivation  pkgs.logstash (old: {
-      patches = [ ./irc-out-notice.patch ]; });
-  };
-  services.logstash = {
+  krebs.newsbot-js = {
     enable = true;
-    inputConfig = ''
-      http {
-        port => ${toString port}
-        host => "127.0.0.1"
-      }
-    '';
-    filterConfig = ''
-      if ([pages]) {
-        ruby {
-          code => '
-            require "net/http"
-            require "net/https"
-            http = Net::HTTP.new("git.io", 443)
-            http.use_ssl = true
-            lines = []
-            event["pages"].each {|p|
-              url = "#{p["html_url"]}/_compare/#{p["sha"]}"
-              short_url = begin
-                request = Net::HTTP::Post.new "/"
-                request.set_form_data ({"url" => url })
-                response = http.request(request)
-                response["location"]
-              end
-              lines << "\"#{p["title"]}\" #{p["action"]} by #{event["sender"]["login"]} #{short_url}"
-            }
-            event["output"] = lines.join("\n")
-          '
-        }
-      }
-    '';
-    outputConfig = ''
-      file { path => "/tmp/logs.json" codec => "json_lines" }
-      if [output] {
-        irc {
-          channels => [ "#krebs", "#nixos" ]
-          host => "irc.freenode.net"
-          nick => "nixos-users-wiki"
-          format => "%{output}"
-          notice => true
-        }
-      }
-    '';
-    plugins = [ ];
-  };
-
-  services.nginx = {
-    enable = lib.mkDefault true;
-    virtualHosts."ghook.krebsco.de" = {
-      locations."/".proxyPass = "http://localhost:${toString port}/";
-      enableSSL = true;
-      enableACME = true;
-      forceSSL = true;
-    };
+    package = pkg;
+    ircServer = "chat.freenode.net";
+    feeds = newsfile;
+    urlShortenerHost = "go";
+    urlShortenerPort = "80";
   };
 }
diff --git a/makefu/2configs/deployment/wiki-irc-bot/irc-out-notice.patch b/makefu/2configs/deployment/wiki-irc-bot/irc-out-notice.patch
deleted file mode 100644
index 040643f81..000000000
--- a/makefu/2configs/deployment/wiki-irc-bot/irc-out-notice.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-index b63339d..8c8c747 100644
---- a/vendor/bundle/jruby/1.9/gems/logstash-output-irc-2.0.4/lib/logstash/outputs/irc.rb
-+++ b/vendor/bundle/jruby/1.9/gems/logstash-output-irc-2.0.4/lib/logstash/outputs/irc.rb
-@@ -48,6 +48,9 @@ class LogStash::Outputs::Irc < LogStash::Outputs::Base
-   # Static string after event
-   config :post_string, :validate => :string, :required => false
- 
-+  # Set this to true to send messages as notice
-+  config :notice, :validate => :boolean, :default => false
-+
-   public
- 
-   def inject_bot(bot)
-@@ -90,9 +93,9 @@ class LogStash::Outputs::Irc < LogStash::Outputs::Base
- 
-     @bot.channels.each do |channel|
-       @logger.debug("Sending to...", :channel => channel, :text => text)
--      channel.msg(pre_string) if !@pre_string.nil?
--      channel.msg(text)
--      channel.msg(post_string) if !@post_string.nil?
-+      channel.send(pre_string, :notice => @notice) if !@pre_string.nil?
-+      channel.send(text, :notice => @notice)
-+      channel.send(post_string, :notice => @notice) if !@post_string.nil?
-     end # channels.each
-   end # def receive
- end # class LogStash::Outputs::Irc
diff --git a/makefu/2configs/deployment/wiki-irc-bot/wiki-output.patch b/makefu/2configs/deployment/wiki-irc-bot/wiki-output.patch
new file mode 100644
index 000000000..6e1e27853
--- /dev/null
+++ b/makefu/2configs/deployment/wiki-irc-bot/wiki-output.patch
@@ -0,0 +1,45 @@
+diff --git a/newsbot.js b/newsbot.js
+index 42d0666..a284011 100644
+--- a/newsbot.js
++++ b/newsbot.js
+@@ -92,8 +92,9 @@ function create_feedbot (nick, uri, channels) {
+   }
+ 
+   function broadcast_new_item (item) {
++    console.log('Broadcasting item ',item.link)
+     return getShortLink(item.link, function (error, shortlink) {
+-      return broadcast(item.title + ' ' + shortlink)
++      return broadcast('"'+ item.title + '" edited by ' + item.author +  ' ' + shortlink)
+     })
+   }
+   
+@@ -152,15 +153,18 @@ function create_feedbot (nick, uri, channels) {
+ 
+       if (client.lastItems) {
+         items.forEach(function (item) {
+-          if (!client.lastItems.hasOwnProperty(item.title)) {
++
++          if (!client.lastItems.hasOwnProperty(item.guid)) {
+             broadcast_new_item(item)
++          }else {
++            console.log("Item already seen:",item.guid)
+           }
+         })
+       }
+ 
+       client.lastItems = {}
+       items.forEach(function (item) {
+-        client.lastItems[item.title] = true
++        client.lastItems[item.guid] = true
+       })
+ 
+       return continue_loop()
+@@ -199,6 +203,8 @@ function run_command (methodname, params, callback) {
+ }
+ 
+ function getShortLink (link, callback) {
++  callback(null,link)
++  return
+   var form = new FormData()
+   try {
+     form.append('uri', link)
diff --git a/makefu/2configs/dnscrypt.nix b/makefu/2configs/dnscrypt.nix
deleted file mode 100644
index 6e7ef0f82..000000000
--- a/makefu/2configs/dnscrypt.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  services.dnscrypt-proxy.enable = true;
-  services.dnscrypt-proxy.resolverName = "cs-de";
-  networking.extraResolvconfConf = ''
-    name_servers='127.0.0.1'
-  '';
-}
diff --git a/makefu/2configs/dnscrypt/client.nix b/makefu/2configs/dnscrypt/client.nix
new file mode 100644
index 000000000..988fb4a7d
--- /dev/null
+++ b/makefu/2configs/dnscrypt/client.nix
@@ -0,0 +1,19 @@
+{ config, ... }:
+let
+  customResolver = {
+    # TODO: put this somewhere else
+    address = config.krebs.hosts.gum.nets.internet.ip4.addr;
+    port = 15251;
+    name = "2.dnscrypt-cert.euer.krebsco.de";
+    # dnscrypt-wrapper --show-provider-publickey --provider-publickey-file public.key
+    key = "1AFC:E58D:F242:0FBB:9EE9:4E51:47F4:5373:D9AE:C2AB:DD96:8448:333D:5D79:272C:A44C";
+  };
+in {
+  services.dnscrypt-proxy = {
+    enable = true;
+    inherit customResolver;
+  };
+  networking.extraResolvconfConf = ''
+    name_servers='127.0.0.1'
+  '';
+}
diff --git a/makefu/2configs/dnscrypt/server.nix b/makefu/2configs/dnscrypt/server.nix
new file mode 100644
index 000000000..79305e727
--- /dev/null
+++ b/makefu/2configs/dnscrypt/server.nix
@@ -0,0 +1,26 @@
+{ config, ... }:
+let
+    # TODO: dataDir is currently not provided by upstream
+    # data = config.services.dnscrypt-wrapper.dataDir;
+    data = "/var/lib/dnscrypt-wrapper";
+    sec = toString <secrets>;
+    port = 15251;
+    user = "dnscrypt-wrapper";
+in {
+  services.dnscrypt-wrapper = {
+    enable = true;
+    address = "0.0.0.0";
+    upstream.address = "8.8.8.8";
+    providerName = "2.dnscrypt-cert.euer.krebsco.de";
+    inherit port;
+  };
+  networking.firewall.allowedUDPPorts = [ port ];
+  systemd.services.prepare-dnscrypt-wrapper-keys = {
+    wantedBy = [ "dnscrypt-wrapper.service" ];
+    before = [ "dnscrypt-wrapper.service" ];
+    script = ''
+      install -m700 -o ${user} -v ${sec}/dnscrypt-public.key ${data}/public.key
+      install -m700 -o ${user} -v ${sec}/dnscrypt-secret.key ${data}/secret.key
+    '';
+  };
+}
diff --git a/makefu/2configs/git/cgit-retiolum.nix b/makefu/2configs/git/cgit-retiolum.nix
index b89bfadfd..30c0b0b87 100644
--- a/makefu/2configs/git/cgit-retiolum.nix
+++ b/makefu/2configs/git/cgit-retiolum.nix
@@ -22,6 +22,7 @@ let
       cgit.desc = "Build new Stockholm hosts";
     };
     cac-api = { };
+    euer_blog = { };
     ampel = { };
     init-stockholm = {
       cgit.desc = "Init stuff for stockholm";
diff --git a/makefu/2configs/hw/tp-x2x0.nix b/makefu/2configs/hw/tp-x2x0.nix
index 02bd8bb01..81c4bf4c8 100644
--- a/makefu/2configs/hw/tp-x2x0.nix
+++ b/makefu/2configs/hw/tp-x2x0.nix
@@ -2,6 +2,9 @@
 
 with import <stockholm/lib>;
 {
+  imports = [
+    ./tpm.nix
+  ];
   networking.wireless.enable = lib.mkDefault true;
 
   hardware.enableAllFirmware = true;
diff --git a/makefu/2configs/hw/tpm.nix b/makefu/2configs/hw/tpm.nix
new file mode 100644
index 000000000..29e19e916
--- /dev/null
+++ b/makefu/2configs/hw/tpm.nix
@@ -0,0 +1,6 @@
+{ pkgs, ... }:
+{
+  services.tcsd.enable = true;
+  # see https://wiki.archlinux.org/index.php/Trusted_Platform_Module
+  environment.systemPackages = with pkgs; [ opencryptoki tpm-tools ];
+}
diff --git a/makefu/2configs/tools/all.nix b/makefu/2configs/tools/all.nix
index 31c959d47..c7a116918 100644
--- a/makefu/2configs/tools/all.nix
+++ b/makefu/2configs/tools/all.nix
@@ -8,5 +8,7 @@
     ./games.nix
     ./media.nix
     ./sec.nix
+    ./sec-gui.nix
+    ./studio.nix
   ];
 }
diff --git a/makefu/2configs/tools/core-gui.nix b/makefu/2configs/tools/core-gui.nix
index f409b68a2..0538647ae 100644
--- a/makefu/2configs/tools/core-gui.nix
+++ b/makefu/2configs/tools/core-gui.nix
@@ -20,6 +20,5 @@
     xdotool
     xorg.xbacklight
     scrot
-    wireshark
   ];
 }
diff --git a/makefu/2configs/tools/sec-gui.nix b/makefu/2configs/tools/sec-gui.nix
new file mode 100644
index 000000000..2db3e4391
--- /dev/null
+++ b/makefu/2configs/tools/sec-gui.nix
@@ -0,0 +1,8 @@
+{ pkgs, ... }:
+
+{
+  krebs.per-user.makefu.packages = with pkgs; [
+    tpmmanager
+    wireshark
+  ];
+}
diff --git a/makefu/2configs/tools/sec.nix b/makefu/2configs/tools/sec.nix
index 5fb9a5fc8..817cd9ead 100644
--- a/makefu/2configs/tools/sec.nix
+++ b/makefu/2configs/tools/sec.nix
@@ -13,5 +13,6 @@
     thc-hydra
     borgbackup
     ledger
+    u3_tool
   ];
 }
diff --git a/makefu/2configs/tools/studio.nix b/makefu/2configs/tools/studio.nix
new file mode 100644
index 000000000..add021acd
--- /dev/null
+++ b/makefu/2configs/tools/studio.nix
@@ -0,0 +1,10 @@
+{ pkgs, ... }:
+
+{
+  users.users.makefu.packages = with pkgs; [
+    obs-studio
+    studio-link
+    audacity
+    owncloudclient
+  ];
+}
diff --git a/makefu/2configs/vim.nix b/makefu/2configs/vim.nix
index 524caf8f5..9f3a59717 100644
--- a/makefu/2configs/vim.nix
+++ b/makefu/2configs/vim.nix
@@ -22,7 +22,7 @@ in {
       set nocompatible
       syntax on
       set list
-      set listchars=tab:▸
+      set listchars=tab:▸\ 
       "set list listchars=tab:>-,trail:.,extends:>
 
       filetype off
diff --git a/makefu/2configs/vpn/vpngate.nix b/makefu/2configs/vpn/vpngate.nix
index bf3101b19..acf9e9cfe 100644
--- a/makefu/2configs/vpn/vpngate.nix
+++ b/makefu/2configs/vpn/vpngate.nix
@@ -1,5 +1,113 @@
 { pkgs, ... }:
 {
+  services.openvpn.servers.vpngate-france = {
+    config = ''
+      dev tun
+      proto udp
+      remote coreeu1.opengw.net 1194
+      cipher AES-128-CBC
+      auth SHA1
+      resolv-retry infinite
+      nobind
+      persist-key
+      persist-tun
+      client
+      verb 3
+
+      <ca>
+      -----BEGIN CERTIFICATE-----
+      MIIF2DCCA8CgAwIBAgIQTKr5yttjb+Af907YWwOGnTANBgkqhkiG9w0BAQwFADCB
+      hTELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4G
+      A1UEBxMHU2FsZm9yZDEaMBgGA1UEChMRQ09NT0RPIENBIExpbWl0ZWQxKzApBgNV
+      BAMTIkNPTU9ETyBSU0EgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkwHhcNMTAwMTE5
+      MDAwMDAwWhcNMzgwMTE4MjM1OTU5WjCBhTELMAkGA1UEBhMCR0IxGzAZBgNVBAgT
+      EkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4GA1UEBxMHU2FsZm9yZDEaMBgGA1UEChMR
+      Q09NT0RPIENBIExpbWl0ZWQxKzApBgNVBAMTIkNPTU9ETyBSU0EgQ2VydGlmaWNh
+      dGlvbiBBdXRob3JpdHkwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCR
+      6FSS0gpWsawNJN3Fz0RndJkrN6N9I3AAcbxT38T6KhKPS38QVr2fcHK3YX/JSw8X
+      pz3jsARh7v8Rl8f0hj4K+j5c+ZPmNHrZFGvnnLOFoIJ6dq9xkNfs/Q36nGz637CC
+      9BR++b7Epi9Pf5l/tfxnQ3K9DADWietrLNPtj5gcFKt+5eNu/Nio5JIk2kNrYrhV
+      /erBvGy2i/MOjZrkm2xpmfh4SDBF1a3hDTxFYPwyllEnvGfDyi62a+pGx8cgoLEf
+      Zd5ICLqkTqnyg0Y3hOvozIFIQ2dOciqbXL1MGyiKXCJ7tKuY2e7gUYPDCUZObT6Z
+      +pUX2nwzV0E8jVHtC7ZcryxjGt9XyD+86V3Em69FmeKjWiS0uqlWPc9vqv9JWL7w
+      qP/0uK3pN/u6uPQLOvnoQ0IeidiEyxPx2bvhiWC4jChWrBQdnArncevPDt09qZah
+      SL0896+1DSJMwBGB7FY79tOi4lu3sgQiUpWAk2nojkxl8ZEDLXB0AuqLZxUpaVIC
+      u9ffUGpVRr+goyhhf3DQw6KqLCGqR84onAZFdr+CGCe01a60y1Dma/RMhnEw6abf
+      Fobg2P9A3fvQQoh/ozM6LlweQRGBY84YcWsr7KaKtzFcOmpH4MN5WdYgGq/yapiq
+      crxXStJLnbsQ/LBMQeXtHT1eKJ2czL+zUdqnR+WEUwIDAQABo0IwQDAdBgNVHQ4E
+      FgQUu69+Aj36pvE8hI6t7jiY7NkyMtQwDgYDVR0PAQH/BAQDAgEGMA8GA1UdEwEB
+      /wQFMAMBAf8wDQYJKoZIhvcNAQEMBQADggIBAArx1UaEt65Ru2yyTUEUAJNMnMvl
+      wFTPoCWOAvn9sKIN9SCYPBMtrFaisNZ+EZLpLrqeLppysb0ZRGxhNaKatBYSaVqM
+      4dc+pBroLwP0rmEdEBsqpIt6xf4FpuHA1sj+nq6PK7o9mfjYcwlYRm6mnPTXJ9OV
+      2jeDchzTc+CiR5kDOF3VSXkAKRzH7JsgHAckaVd4sjn8OoSgtZx8jb8uk2Intzna
+      FxiuvTwJaP+EmzzV1gsD41eeFPfR60/IvYcjt7ZJQ3mFXLrrkguhxuhoqEwWsRqZ
+      CuhTLJK7oQkYdQxlqHvLI7cawiiFwxv/0Cti76R7CZGYZ4wUAc1oBmpjIXUDgIiK
+      boHGhfKppC3n9KUkEEeDys30jXlYsQab5xoq2Z0B15R97QNKyvDb6KkBPvVWmcke
+      jkk9u+UJueBPSZI9FoJAzMxZxuY67RIuaTxslbH9qh17f4a+Hg4yRvv7E491f0yL
+      S0Zj/gA0QHDBw7mh3aZw4gSzQbzpgJHqZJx64SIDqZxubw5lT2yHh17zbqD5daWb
+      QOhTsiedSrnAdyGN/4fy3ryM7xfft0kL0fJuMAsaDk527RH89elWsn2/x20Kk4yl
+      0MC2Hb46TpSi125sC8KKfPog88Tk5c0NqMuRkrF8hey1FGlmDoLnzc7ILaZRfyHB
+      NVOFBkpdn627G190
+      -----END CERTIFICATE-----
+
+      </ca>
+
+
+      <cert>
+      -----BEGIN CERTIFICATE-----
+      MIICxjCCAa4CAQAwDQYJKoZIhvcNAQEFBQAwKTEaMBgGA1UEAxMRVlBOR2F0ZUNs
+      aWVudENlcnQxCzAJBgNVBAYTAkpQMB4XDTEzMDIxMTAzNDk0OVoXDTM3MDExOTAz
+      MTQwN1owKTEaMBgGA1UEAxMRVlBOR2F0ZUNsaWVudENlcnQxCzAJBgNVBAYTAkpQ
+      MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5h2lgQQYUjwoKYJbzVZA
+      5VcIGd5otPc/qZRMt0KItCFA0s9RwReNVa9fDRFLRBhcITOlv3FBcW3E8h1Us7RD
+      4W8GmJe8zapJnLsD39OSMRCzZJnczW4OCH1PZRZWKqDtjlNca9AF8a65jTmlDxCQ
+      CjntLIWk5OLLVkFt9/tScc1GDtci55ofhaNAYMPiH7V8+1g66pGHXAoWK6AQVH67
+      XCKJnGB5nlQ+HsMYPV/O49Ld91ZN/2tHkcaLLyNtywxVPRSsRh480jju0fcCsv6h
+      p/0yXnTB//mWutBGpdUlIbwiITbAmrsbYnjigRvnPqX1RNJUbi9Fp6C2c/HIFJGD
+      ywIDAQABMA0GCSqGSIb3DQEBBQUAA4IBAQChO5hgcw/4oWfoEFLu9kBa1B//kxH8
+      hQkChVNn8BRC7Y0URQitPl3DKEed9URBDdg2KOAz77bb6ENPiliD+a38UJHIRMqe
+      UBHhllOHIzvDhHFbaovALBQceeBzdkQxsKQESKmQmR832950UCovoyRB61UyAV7h
+      +mZhYPGRKXKSJI6s0Egg/Cri+Cwk4bjJfrb5hVse11yh4D9MHhwSfCOH+0z4hPUT
+      Fku7dGavURO5SVxMn/sL6En5D+oSeXkadHpDs+Airym2YHh15h0+jPSOoR6yiVp/
+      6zZeZkrN43kuS73KpKDFjfFPh8t4r1gOIjttkNcQqBccusnplQ7HJpsk
+      -----END CERTIFICATE-----
+
+      </cert>
+
+      <key>
+      -----BEGIN RSA PRIVATE KEY-----
+      MIIEpAIBAAKCAQEA5h2lgQQYUjwoKYJbzVZA5VcIGd5otPc/qZRMt0KItCFA0s9R
+      wReNVa9fDRFLRBhcITOlv3FBcW3E8h1Us7RD4W8GmJe8zapJnLsD39OSMRCzZJnc
+      zW4OCH1PZRZWKqDtjlNca9AF8a65jTmlDxCQCjntLIWk5OLLVkFt9/tScc1GDtci
+      55ofhaNAYMPiH7V8+1g66pGHXAoWK6AQVH67XCKJnGB5nlQ+HsMYPV/O49Ld91ZN
+      /2tHkcaLLyNtywxVPRSsRh480jju0fcCsv6hp/0yXnTB//mWutBGpdUlIbwiITbA
+      mrsbYnjigRvnPqX1RNJUbi9Fp6C2c/HIFJGDywIDAQABAoIBAERV7X5AvxA8uRiK
+      k8SIpsD0dX1pJOMIwakUVyvc4EfN0DhKRNb4rYoSiEGTLyzLpyBc/A28Dlkm5eOY
+      fjzXfYkGtYi/Ftxkg3O9vcrMQ4+6i+uGHaIL2rL+s4MrfO8v1xv6+Wky33EEGCou
+      QiwVGRFQXnRoQ62NBCFbUNLhmXwdj1akZzLU4p5R4zA3QhdxwEIatVLt0+7owLQ3
+      lP8sfXhppPOXjTqMD4QkYwzPAa8/zF7acn4kryrUP7Q6PAfd0zEVqNy9ZCZ9ffho
+      zXedFj486IFoc5gnTp2N6jsnVj4LCGIhlVHlYGozKKFqJcQVGsHCqq1oz2zjW6LS
+      oRYIHgECgYEA8zZrkCwNYSXJuODJ3m/hOLVxcxgJuwXoiErWd0E42vPanjjVMhnt
+      KY5l8qGMJ6FhK9LYx2qCrf/E0XtUAZ2wVq3ORTyGnsMWre9tLYs55X+ZN10Tc75z
+      4hacbU0hqKN1HiDmsMRY3/2NaZHoy7MKnwJJBaG48l9CCTlVwMHocIECgYEA8jby
+      dGjxTH+6XHWNizb5SRbZxAnyEeJeRwTMh0gGzwGPpH/sZYGzyu0SySXWCnZh3Rgq
+      5uLlNxtrXrljZlyi2nQdQgsq2YrWUs0+zgU+22uQsZpSAftmhVrtvet6MjVjbByY
+      DADciEVUdJYIXk+qnFUJyeroLIkTj7WYKZ6RjksCgYBoCFIwRDeg42oK89RFmnOr
+      LymNAq4+2oMhsWlVb4ejWIWeAk9nc+GXUfrXszRhS01mUnU5r5ygUvRcarV/T3U7
+      TnMZ+I7Y4DgWRIDd51znhxIBtYV5j/C/t85HjqOkH+8b6RTkbchaX3mau7fpUfds
+      Fq0nhIq42fhEO8srfYYwgQKBgQCyhi1N/8taRwpk+3/IDEzQwjbfdzUkWWSDk9Xs
+      H/pkuRHWfTMP3flWqEYgW/LW40peW2HDq5imdV8+AgZxe/XMbaji9Lgwf1RY005n
+      KxaZQz7yqHupWlLGF68DPHxkZVVSagDnV/sztWX6SFsCqFVnxIXifXGC4cW5Nm9g
+      va8q4QKBgQCEhLVeUfdwKvkZ94g/GFz731Z2hrdVhgMZaU/u6t0V95+YezPNCQZB
+      wmE9Mmlbq1emDeROivjCfoGhR3kZXW1pTKlLh6ZMUQUOpptdXva8XxfoqQwa3enA
+      M7muBbF0XN7VO80iJPv+PmIZdEIAkpwKfi201YB+BafCIuGxIF50Vg==
+      -----END RSA PRIVATE KEY-----
+
+      </key>
+    '';
+    autoStart = false;
+    updateResolvConf = false;
+  };
   services.openvpn.servers.vpngate-japan = {
     config = ''
       dev tun
diff --git a/makefu/2configs/zsh-user.nix b/makefu/2configs/zsh-user.nix
index 7615f4c0c..f280fc852 100644
--- a/makefu/2configs/zsh-user.nix
+++ b/makefu/2configs/zsh-user.nix
@@ -88,7 +88,7 @@ in
       '';
   };
 
-  krebs.per-user.${mainUser}.packages = [
+  users.users.${mainUser}.packages = [
     pkgs.nix-zsh-completions
     pkgs.fzf
   ];
diff --git a/makefu/3modules/default.nix b/makefu/3modules/default.nix
index 00df56bee..af0e81df5 100644
--- a/makefu/3modules/default.nix
+++ b/makefu/3modules/default.nix
@@ -15,6 +15,7 @@ _:
     ./torrent.nix
     ./udpt.nix
     ./umts.nix
+    ./wvdial.nix
   ];
 }
 
diff --git a/makefu/3modules/wvdial.nix b/makefu/3modules/wvdial.nix
new file mode 100644
index 000000000..982f4a7db
--- /dev/null
+++ b/makefu/3modules/wvdial.nix
@@ -0,0 +1,70 @@
+{ config, lib, pkgs, ... }:
+# from 17.03/nixos/modules/programs/wvdial.nix
+
+with lib;
+
+let
+
+  configFile = ''
+    [Dialer Defaults]
+    PPPD PATH = ${pkgs.ppp}/sbin/pppd
+    ${config.environment.wvdial.dialerDefaults}
+  '';
+
+  cfg = config.environment.wvdial;
+
+in
+{
+  ###### interface
+
+  options = {
+
+    environment.wvdial = {
+
+      dialerDefaults = mkOption {
+        default = "";
+        type = types.str;
+        example = ''Init1 = AT+CGDCONT=1,"IP","internet.t-mobile"'';
+        description = ''
+          Contents of the "Dialer Defaults" section of
+          <filename>/etc/wvdial.conf</filename>.
+        '';
+      };
+
+      pppDefaults = mkOption {
+        default = ''
+          noipdefault
+          usepeerdns
+          defaultroute
+          persist
+          noauth
+        '';
+        type = types.str;
+        description = "Default ppp settings for wvdial.";
+      };
+
+    };
+
+  };
+
+  ###### implementation
+
+  config = mkIf (cfg.dialerDefaults != "") {
+
+    environment = {
+
+      etc =
+      [
+        { source = pkgs.writeText "wvdial.conf" configFile;
+          target = "wvdial.conf";
+        }
+        { source = pkgs.writeText "wvdial" cfg.pppDefaults;
+          target = "ppp/peers/wvdial";
+        }
+      ];
+
+    };
+
+  };
+
+}
diff --git a/makefu/5pkgs/drozer/default.nix b/makefu/5pkgs/drozer/default.nix
index c63f1d0d8..f91d5b984 100644
--- a/makefu/5pkgs/drozer/default.nix
+++ b/makefu/5pkgs/drozer/default.nix
@@ -5,9 +5,10 @@ pythonPackages.buildPythonApplication rec {
   version = "2.4.3";
   buildInputs = [ jdk7 ];
   propagatedBuildInputs = with pythonPackages; [
-    protobuf
+    protobuf3_2
     pyopenssl
     pyyaml
+  ] ++ [
     jre7
     twisted
   ];
diff --git a/makefu/5pkgs/gen-oath-safe/default.nix b/makefu/5pkgs/gen-oath-safe/default.nix
index 245e65174..344dc1a02 100644
--- a/makefu/5pkgs/gen-oath-safe/default.nix
+++ b/makefu/5pkgs/gen-oath-safe/default.nix
@@ -1,7 +1,8 @@
 { coreutils, makeWrapper, openssl, libcaca, qrencode, fetchFromGitHub, yubikey-manager, python, stdenv, ... }:
 
-stdenv.mkDerivation {
-  name = "geno-oath-safe-2017-06-30";
+builtins.trace "Warning: HTOP mode of gen-oath-safe is currently broken"
+  stdenv.mkDerivation {
+  name = "gen-oath-safe-2017-06-30";
   src = fetchFromGitHub {
     owner = "mcepl";
     repo = "gen-oath-safe";
@@ -23,7 +24,7 @@ stdenv.mkDerivation {
         coreutils
         openssl
         qrencode
-        yubikey-manager
+        #yubikey-manager
         libcaca
         python
       ];
diff --git a/makefu/5pkgs/u3_tool/default.nix b/makefu/5pkgs/u3_tool/default.nix
new file mode 100644
index 000000000..e8c5573a8
--- /dev/null
+++ b/makefu/5pkgs/u3_tool/default.nix
@@ -0,0 +1,22 @@
+{ stdenv, fetchurl }:
+
+stdenv.mkDerivation rec {
+  proj = "u3-tool";
+  name = "${proj}-${version}";
+  version = "0.3";
+
+  enableParallelBuilding = true;
+
+  src = fetchurl {
+    url = "mirror://sourceforge/${proj}/${name}.tar.gz";
+    sha256 = "1p9c9kibd1pdbdfa0nd0i3n7bvzi3xg0chm38jg3xfl8gsn0390f";
+  };
+
+  meta = {
+    description = "Tool for controlling the special features of a 'U3 smart drive' USB Flash disk.";
+    homepage = https://sourceforge.net/projects/u3-tool/ ;
+    license = stdenv.lib.licenses.gpl2;
+    platforms = stdenv.lib.platforms.linux;
+    maintainers = with stdenv.lib.maintainers; [ makefu ];
+  };
+}
diff --git a/makefu/source.nix b/makefu/source.nix
index 31243c2fd..fdd367cba 100644
--- a/makefu/source.nix
+++ b/makefu/source.nix
@@ -11,10 +11,10 @@ let
               then "buildbot"
               else "makefu";
   _file = <stockholm> + "/makefu/1systems/${name}/source.nix";
-  ref = "9d4bd6b"; # unstable @ 2017-07-31
+  ref = "c91346e"; # unstable @ 2017-09-04
                    # + graceful requests2 (a772c3aa)
-                   # + libpurple bitlbee ( c