Merge remote-tracking branch 'gum/master'

43 files changed, 1268 insertions, 649 deletions

diff --git a/lass/1systems/echelon.nix b/lass/1systems/echelon.nix
index dc0ca0274..39af4a96f 100644
--- a/lass/1systems/echelon.nix
+++ b/lass/1systems/echelon.nix
@@ -13,7 +13,7 @@ in {
     ../2configs/realwallpaper-server.nix
     ../2configs/privoxy-retiolum.nix
     ../2configs/git.nix
-    ../2configs/redis.nix
+    #../2configs/redis.nix
     ../2configs/go.nix
     ../2configs/ircd.nix
     ../2configs/newsbot-js.nix
diff --git a/lass/1systems/mors.nix b/lass/1systems/mors.nix
index 7db3f8333..4ba9df6f9 100644
--- a/lass/1systems/mors.nix
+++ b/lass/1systems/mors.nix
@@ -18,10 +18,40 @@
     ../2configs/chromium-patched.nix
     ../2configs/git.nix
     ../2configs/retiolum.nix
-    ../2configs/wordpress.nix
+    #../2configs/wordpress.nix
     ../2configs/bitlbee.nix
     ../2configs/firefoxPatched.nix
     ../2configs/skype.nix
+    ../2configs/teamviewer.nix
+    ../2configs/libvirt.nix
+    ../2configs/fetchWallpaper.nix
+    {
+      #risk of rain port
+      krebs.iptables.tables.filter.INPUT.rules = [
+        { predicate = "-p tcp --dport 11100"; target = "ACCEPT"; }
+      ];
+    }
+    {
+      #wordpress-test
+      #imports = singleton (sitesGenerators.createWordpress "testserver.de");
+      imports = [
+        ../3modules/wordpress_nginx.nix
+      ];
+      lass.wordpress."testserver.de" = {
+      };
+
+      services.mysql = {
+        enable = true;
+        package = pkgs.mariadb;
+        rootPassword = "<secrets>/mysql_rootPassword";
+      };
+      networking.extraHosts = ''
+        10.243.0.2 testserver.de
+      '';
+      krebs.iptables.tables.filter.INPUT.rules = [
+        { predicate = "-i retiolum -p tcp --dport 80"; target = "ACCEPT"; precedence = 9998; }
+      ];
+    }
   ];
 
   krebs.build.host = config.krebs.hosts.mors;
diff --git a/lass/1systems/prism.nix b/lass/1systems/prism.nix
index 87334c3c2..95c55533c 100644
--- a/lass/1systems/prism.nix
+++ b/lass/1systems/prism.nix
@@ -10,6 +10,8 @@ in {
     ../2configs/downloading.nix
     ../2configs/git.nix
     ../2configs/ts3.nix
+    ../2configs/bitlbee.nix
+    ../2configs/weechat.nix
     {
       users.extraGroups = {
         # ● systemd-tmpfiles-setup.service - Create Volatile Files and Directories
@@ -87,6 +89,50 @@ in {
     {
       nixpkgs.config.allowUnfree = true;
     }
+    {
+      #stuff for juhulian
+      users.extraUsers.juhulian = {
+        name = "juhulian";
+        uid = 1339;
+        home = "/home/juhulian";
+        group = "users";
+        createHome = true;
+        useDefaultShell = true;
+        extraGroups = [
+        ];
+        openssh.authorizedKeys.keys = [
+          "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDBQhLGvfv4hyQ/nqJGy1YgHXPSVl6igeWTroJSvAhUFgoh+rG+zvqY0EahKXNb3sq0/OYDCTJVuucc0hgCg7T2KqTqMtTb9EEkRmCFbD7F7DWZojCrh/an6sHneqT5eFvzAPZ8E5hup7oVQnj5P5M3I9keRHBWt1rq6q0IcOEhsFvne4qJc73aLASTJkxzlo5U8ju3JQOl6474ECuSn0lb1fTrQ/SR1NgF7jV11eBldkS8SHEB+2GXjn4Yrn+QUKOnDp+B85vZmVlJSI+7XR1/U/xIbtAjGTEmNwB6cTbBv9NCG9jloDDOZG4ZvzzHYrlBXjaigtQh2/4mrHoKa5eV juhulian@juhulian"
+        ];
+      };
+      krebs.iptables.tables.filter.INPUT.rules = [
+        { predicate = "-p udp --dport 60000:61000"; target = "ACCEPT";}
+      ];
+    }
+    {
+      environment.systemPackages = [
+        pkgs.perlPackages.Plack
+      ];
+      krebs.iptables.tables.filter.INPUT.rules = [
+        { predicate = "-p tcp --dport 8080"; target = "ACCEPT";}
+      ];
+    }
+    {
+      users.users.chat.openssh.authorizedKeys.keys = [
+        "ssh-rsa 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 JuiceSSH"
+      ];
+    }
+    {
+      time.timeZone = "Europe/Berlin";
+    }
+    {
+      imports = [
+        ../2configs/websites/wohnprojekt-rhh.de.nix
+        ../2configs/websites/domsen.nix
+      ];
+      krebs.iptables.tables.filter.INPUT.rules = [
+         { predicate = "-p tcp --dport 80"; target = "ACCEPT"; }
+      ];
+    }
   ];
 
   krebs.build.host = config.krebs.hosts.prism;
diff --git a/lass/1systems/test-arch.nix b/lass/1systems/test-arch.nix
deleted file mode 100644
index 0ab9da2f3..000000000
--- a/lass/1systems/test-arch.nix
+++ /dev/null
@@ -1,36 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-let
-  inherit (import ../4lib { inherit pkgs lib; }) getDefaultGateway;
-  inherit (lib) head;
-
-in {
-  imports = [
-    ../2configs/base.nix
-    {
-      boot.loader.grub = {
-        device = "/dev/sda";
-        splashImage = null;
-      };
-
-      boot.initrd.availableKernelModules = [
-        "ata_piix"
-        "vmw_pvscsi"
-      ];
-
-      fileSystems."/" = {
-        device = "/dev/sda1";
-      };
-    }
-    {
-      networking.dhcpcd.allowInterfaces = [
-        "enp*"
-      ];
-    }
-    {
-      sound.enable = false;
-    }
-  ];
-
-  krebs.build.host = config.krebs.hosts.test-arch;
-}
diff --git a/lass/1systems/test-centos6.nix b/lass/1systems/test-centos6.nix
deleted file mode 100644
index 7270c2262..000000000
--- a/lass/1systems/test-centos6.nix
+++ /dev/null
@@ -1,30 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-let
-  inherit (import ../4lib { inherit pkgs lib; }) getDefaultGateway;
-  inherit (lib) head;
-
-  ip = "168.235.148.52";
-in {
-  imports = [
-    ../2configs/base.nix
-    ../2configs/os-templates/CAC-CentOS-6.5-64bit.nix
-    {
-      networking.interfaces.enp11s0.ip4 = [
-        {
-          address = ip;
-          prefixLength = 24;
-        }
-      ];
-      networking.defaultGateway = getDefaultGateway ip;
-      networking.nameservers = [
-        "8.8.8.8"
-      ];
-    }
-    {
-      sound.enable = false;
-    }
-  ];
-
-  krebs.build.host = config.krebs.hosts.test-centos6;
-}
diff --git a/lass/1systems/test-centos7.nix b/lass/1systems/test-centos7.nix
deleted file mode 100644
index 91bd3e0fe..000000000
--- a/lass/1systems/test-centos7.nix
+++ /dev/null
@@ -1,31 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-let
-  inherit (import ../4lib { inherit pkgs lib; }) getDefaultGateway;
-  inherit (lib) head;
-
-  ip = "168.235.145.85";
-in {
-  imports = [
-    ../2configs/base.nix
-    ../2configs/os-templates/CAC-CentOS-7-64bit.nix
-    {
-      networking.interfaces.enp2s1.ip4 = [
-        {
-          address = ip;
-          prefixLength = 24;
-        }
-      ];
-      networking.defaultGateway = getDefaultGateway ip;
-      networking.nameservers = [
-        "8.8.8.8"
-      ];
-
-    }
-    {
-      sound.enable = false;
-    }
-  ];
-
-  krebs.build.host = config.krebs.hosts.test-centos7;
-}
diff --git a/lass/2configs/base.nix b/lass/2configs/base.nix
index 11bc4f089..40f4e12c7 100644
--- a/lass/2configs/base.nix
+++ b/lass/2configs/base.nix
@@ -17,6 +17,7 @@ with lib;
         root = {
           openssh.authorizedKeys.keys = [
             config.krebs.users.lass.pubkey
+            config.krebs.users.uriel.pubkey
           ];
         };
         mainUser = {
@@ -30,6 +31,7 @@ with lib;
           ];
           openssh.authorizedKeys.keys = [
             config.krebs.users.lass.pubkey
+            config.krebs.users.uriel.pubkey
           ];
         };
       };
@@ -48,7 +50,7 @@ with lib;
       source = {
         git.nixpkgs = {
           url = https://github.com/Lassulus/nixpkgs;
-          rev = "6d31e9b81dcd4ab927bb3dc91b612dd5abfa2f80";
+          rev = "363c8430f1efad8b03d5feae6b3a4f2fe7b29251";
         };
         dir.secrets = {
           host = config.krebs.hosts.mors;
@@ -92,6 +94,10 @@ with lib;
     most
     rxvt_unicode.terminfo
 
+  #monitoring tools
+    htop
+    iotop
+
   #network
     iptables
 
diff --git a/lass/2configs/baseX.nix b/lass/2configs/baseX.nix
index 3be3676aa..4e46c18d2 100644
--- a/lass/2configs/baseX.nix
+++ b/lass/2configs/baseX.nix
@@ -5,7 +5,8 @@ let
 in {
   imports = [
     ./base.nix
-    ./urxvt.nix
+    #./urxvt.nix
+    ./xserver
   ];
 
   users.extraUsers.mainUser.extraGroups = [ "audio" ];
@@ -34,38 +35,39 @@ in {
     sxiv
     much
     push
+    zathura
 
   #window manager stuff
-    haskellPackages.xmobar
-    haskellPackages.yeganesh
-    dmenu2
-    xlibs.fontschumachermisc
+    #haskellPackages.xmobar
+    #haskellPackages.yeganesh
+    #dmenu2
+    #xlibs.fontschumachermisc
   ];
 
-  fonts.fonts = [
-    pkgs.xlibs.fontschumachermisc
-  ];
-
-  services.xserver = {
-    enable = true;
-
-    windowManager.xmonad.extraPackages = hspkgs: with hspkgs; [
-      X11-xshape
-    ];
-    windowManager.xmonad.enable = true;
-    windowManager.xmonad.enableContribAndExtras = true;
-    windowManager.default = "xmonad";
-    desktopManager.default = "none";
-    desktopManager.xterm.enable = false;
-    displayManager.slim.enable = true;
-    displayManager.auto.enable = true;
-    displayManager.auto.user = mainUser.name;
-
-    layout = "us";
-    xkbModel = "evdev";
-    xkbVariant = "altgr-intl";
-    xkbOptions = "caps:backspace";
-  };
+  #fonts.fonts = [
+  #  pkgs.xlibs.fontschumachermisc
+  #];
+
+  #services.xserver = {
+  #  enable = true;
+
+  #  windowManager.xmonad.extraPackages = hspkgs: with hspkgs; [
+  #    X11-xshape
+  #  ];
+  #  windowManager.xmonad.enable = true;
+  #  windowManager.xmonad.enableContribAndExtras = true;
+  #  windowManager.default = "xmonad";
+  #  desktopManager.default = "none";
+  #  desktopManager.xterm.enable = false;
+  #  displayManager.slim.enable = true;
+  #  displayManager.auto.enable = true;
+  #  displayManager.auto.user = mainUser.name;
+
+  #  layout = "us";
+  #  xkbModel = "evdev";
+  #  xkbVariant = "altgr-intl";
+  #  xkbOptions = "caps:backspace";
+  #};
 
   services.logind.extraConfig = ''
     HandleLidSwitch=ignore
diff --git a/lass/2configs/bitlbee.nix b/lass/2configs/bitlbee.nix
index fa14c7fea..b23628dc5 100644
--- a/lass/2configs/bitlbee.nix
+++ b/lass/2configs/bitlbee.nix
@@ -1,16 +1,12 @@
 { config, pkgs, ... }:
 
-let
-  lpkgs = import ../5pkgs { inherit pkgs; };
-in {
-
-  imports = [
-    ../3modules/bitlbee.nix
-  ];
-
-  lass.bitlbee = {
+{
+  services.bitlbee = {
     enable = true;
-    bitlbeePkg = lpkgs.bitlbee;
     portNumber = 6666;
+    plugins = [
+      pkgs.bitlbee-facebook
+      pkgs.bitlbee-steam
+    ];
   };
 }
diff --git a/lass/2configs/browsers.nix b/lass/2configs/browsers.nix
index 5a1857973..d36801863 100644
--- a/lass/2configs/browsers.nix
+++ b/lass/2configs/browsers.nix
@@ -1,8 +1,6 @@
 { config, lib, pkgs, ... }:
 
 let
-  inherit (import ../4lib { inherit pkgs lib; }) simpleScript;
-
   mainUser = config.users.extraUsers.mainUser;
   createChromiumUser = name: extraGroups: packages:
     {
@@ -18,8 +16,8 @@ let
         ${mainUser.name} ALL=(${name}) NOPASSWD: ALL
       '';
       environment.systemPackages = [
-        (simpleScript name ''
-          sudo -u ${name} -i chromium $@
+        (pkgs.writeScriptBin name ''
+          /var/setuid-wrappers/sudo -u ${name} -i chromium $@
         '')
       ];
     };
@@ -38,8 +36,8 @@ let
         ${mainUser.name} ALL=(${name}) NOPASSWD: ALL
       '';
       environment.systemPackages = [
-        (simpleScript name ''
-          sudo -u ${name} -i firefox $@
+        (pkgs.writeScriptBin name ''
+          /var/setuid-wrappers/sudo -u ${name} -i firefox $@
         '')
       ];
     };
@@ -49,7 +47,7 @@ let
 in {
 
   environment.systemPackages = [
-    (simpleScript "browser-select" ''
+    (pkgs.writeScriptBin "browser-select" ''
       BROWSER=$(echo -e "ff\ncr\nfb\ngm\nflash" | dmenu)
       $BROWSER $@
     '')
@@ -62,7 +60,7 @@ in {
     ( createChromiumUser "cr" [ "audio" ] [ pkgs.chromium ] )
     ( createChromiumUser "fb" [ ] [ pkgs.chromium ] )
     ( createChromiumUser "gm" [ ] [ pkgs.chromium ] )
-   # ( createChromiumUser "flash" [ ] [ pkgs.flash ] )
+    ( createChromiumUser "flash" [ ] [ pkgs.flash ] )
   ];
 
   nixpkgs.config.packageOverrides = pkgs : {
diff --git a/lass/2configs/elster.nix b/lass/2configs/elster.nix
index 1edd01896..e3a88c789 100644
--- a/lass/2configs/elster.nix
+++ b/lass/2configs/elster.nix
@@ -14,6 +14,9 @@ in {
       createHome = true;
     };
   };
+  krebs.per-user.elster.packages = [
+    pkgs.chromium
+  ];
   security.sudo.extraConfig = ''
     ${mainUser.name} ALL=(elster) NOPASSWD: ALL
   '';
diff --git a/lass/2configs/fetchWallpaper.nix b/lass/2configs/fetchWallpaper.nix
new file mode 100644
index 000000000..9c27706cb
--- /dev/null
+++ b/lass/2configs/fetchWallpaper.nix
@@ -0,0 +1,11 @@
+{ config, pkgs, ... }:
+
+let
+
+in {
+  krebs.fetchWallpaper = {
+    enable = true;
+    url = "echelon/wallpaper.png";
+  };
+}
+
diff --git a/lass/2configs/git.nix b/lass/2configs/git.nix
index 7e8fc03c7..16ecaefec 100644
--- a/lass/2configs/git.nix
+++ b/lass/2configs/git.nix
@@ -1,6 +1,6 @@
 { config, lib, pkgs, ... }:
 
-with import ../../tv/4lib { inherit lib pkgs; };
+with lib;
 
 let
 
@@ -43,19 +43,19 @@ let
         collaborators = with config.krebs.users; [ tv makefu ];
       };
     } //
-    import /root/src/secrets/repos.nix { inherit config lib pkgs; }
+    import <secrets/repos.nix> { inherit config lib pkgs; }
   );
 
   make-public-repo = name: { desc ? null, ... }: {
     inherit name desc;
     public = true;
     hooks = {
-      post-receive = git.irc-announce {
+      post-receive = pkgs.git-hooks.irc-announce {
         # TODO make nick = config.krebs.build.host.name the default
         nick = config.krebs.build.host.name;
         channel = "#retiolum";
         server = "cd.retiolum";
-        verbose = config.krebs.build.host.name == "echelon";
+        verbose = config.krebs.build.host.name == "prism";
       };
     };
   };
diff --git a/lass/2configs/go.nix b/lass/2configs/go.nix
index 81a02ec7c..f4c2ac289 100644
--- a/lass/2configs/go.nix
+++ b/lass/2configs/go.nix
@@ -2,13 +2,10 @@
 
 with lib;
 {
-  imports = [
-    ../3modules/go.nix
-  ];
   environment.systemPackages = [
     pkgs.go
   ];
-  lass.go = {
+  krebs.go = {
     enable = true;
   };
   krebs.nginx = {
diff --git a/lass/2configs/libvirt.nix b/lass/2configs/libvirt.nix
new file mode 100644
index 000000000..368722e77
--- /dev/null
+++ b/lass/2configs/libvirt.nix
@@ -0,0 +1,22 @@
+{ config, pkgs, ... }:
+
+let
+  mainUser = config.users.extraUsers.mainUser;
+
+in {
+  virtualisation.libvirtd.enable = true;
+
+  users.extraUsers = {
+    libvirt = {
+      uid = 358821352; # genid libvirt
+      description = "user for running libvirt stuff";
+      home = "/home/libvirt";
+      useDefaultShell = true;
+      extraGroups = [ "libvirtd" "audio" ];
+      createHome = true;
+    };
+  };
+  security.sudo.extraConfig = ''
+    ${mainUser.name} ALL=(libvirt) NOPASSWD: ALL
+  '';
+}
diff --git a/lass/2configs/mc.nix b/lass/2configs/mc.nix
index 87880ed00..b7d5a4ceb 100644
--- a/lass/2configs/mc.nix
+++ b/lass/2configs/mc.nix
@@ -159,37 +159,25 @@ let
 
     ### Images ###
 
-    type/^GIF
+    shell/i/.gif
       Include=image
 
-    type/^JPEG
+    regex/i/\.jpe?g$
       Include=image
 
-    type/^PC\ bitmap
+    shell/i/.bmp
       Include=image
 
-    type/^PNG
+    shell/i/.png
       Include=image
 
-    type/^JNG
+    shell/i/.jng
       Include=image
 
-    type/^MNG
+    shell/i/.mng
       Include=image
 
-    type/^TIFF
-      Include=image
-
-    type/^PBM
-      Include=image
-
-    type/^PGM
-      Include=image
-
-    type/^PPM
-      Include=image
-
-    type/^Netpbm
+    shell/i/.tiff
       Include=image
 
     shell/.ico
@@ -283,7 +271,7 @@ let
     ### Documents ###
 
     # PDF
-    type/^PDF
+    shell/i/.pdf
       Open=zathura %f
       View=zathura %f
 
diff --git a/lass/2configs/skype.nix b/lass/2configs/skype.nix
index 7e4618a7b..6a226441b 100644
--- a/lass/2configs/skype.nix
+++ b/lass/2configs/skype.nix
@@ -4,10 +4,6 @@ let
   mainUser = config.users.extraUsers.mainUser;
 
 in {
-  imports = [
-    ../3modules/per-user.nix
-  ];
-
   users.extraUsers = {
     skype = {
       name = "skype";
@@ -20,7 +16,7 @@ in {
     };
   };
 
-  lass.per-user.skype.packages = [
+  krebs.per-user.skype.packages = [
     pkgs.skype
   ];
 
diff --git a/lass/2configs/teamviewer.nix b/lass/2configs/teamviewer.nix
new file mode 100644
index 000000000..48053d7db
--- /dev/null
+++ b/lass/2configs/teamviewer.nix
@@ -0,0 +1,6 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+{
+  services.teamviewer.enable = true;
+}
diff --git a/lass/2configs/websites/domsen.nix b/lass/2configs/websites/domsen.nix
new file mode 100644
index 000000000..109c216c0
--- /dev/null
+++ b/lass/2configs/websites/domsen.nix
@@ -0,0 +1,35 @@
+{ config, pkgs, ... }:
+
+{
+  imports = [
+    ../../3modules/static_nginx.nix
+    ../../3modules/owncloud_nginx.nix
+    ../../3modules/wordpress_nginx.nix
+  ];
+
+  lass.staticPage = {
+    "karlaskop.de" = {};
+    "makeup.apanowicz.de" = {};
+    "pixelpocket.de" = {};
+    "reich-gebaeudereinigung.de" = {};
+  };
+
+  lass.owncloud = {
+    "o.ubikmedia.de" = {
+      instanceid = "oc8n8ddbftgh";
+    };
+  };
+
+  services.mysql = {
+    enable = true;
+    package = pkgs.mariadb;
+    rootPassword = toString (<secrets/mysql_rootPassword>);
+  };
+
+  #lass.wordpress = {
+  #  "ubikmedia.de" = {
+  #  };
+  #};
+
+}
+
diff --git a/lass/2configs/websites/wohnprojekt-rhh.de.nix b/lass/2configs/websites/wohnprojekt-rhh.de.nix
new file mode 100644
index 000000000..cd31450c5
--- /dev/null
+++ b/lass/2configs/websites/wohnprojekt-rhh.de.nix
@@ -0,0 +1,12 @@
+{ config, ... }:
+
+{
+  imports = [
+    ../../3modules/static_nginx.nix
+  ];
+
+  lass.staticPage = {
+    "wohnprojekt-rhh.de" = {};
+  };
+}
+
diff --git a/lass/2configs/weechat.nix b/lass/2configs/weechat.nix
index cfcc1a2f6..18007ed61 100644
--- a/lass/2configs/weechat.nix
+++ b/lass/2configs/weechat.nix
@@ -1,22 +1,37 @@
 { config, lib, pkgs, ... }:
 
-with lib;
 {
-  imports = [
-    ../3modules/per-user.nix
-  ];
-
-  lass.per-user.chat.packages = [
+  krebs.per-user.chat.packages = [
     pkgs.weechat
     pkgs.tmux
   ];
 
   users.extraUsers.chat = {
     home = "/home/chat";
+    uid = 986764891; # genid chat
     useDefaultShell = true;
     createHome = true;
-    openssh.authorizedKeys.keys = map readFile [
-      ../../krebs/Zpubkeys/lass.ssh.pub
+    openssh.authorizedKeys.keys = [
+      config.krebs.users.lass.pubkey
     ];
   };
+
+  #systemd.services.chat = {
+  #  description = "chat environment setup";
+  #  after = [ "network.target" ];
+  #  wantedBy = [ "multi-user.target" ];
+
+  #  path = with pkgs; [
+  #    weechat
+  #    tmux
+  #  ];
+
+  #  restartIfChanged = true;
+
+  #  serviceConfig = {
+  #    User = "chat";
+  #    Restart = "always";
+  #    ExecStart = "${pkgs.tmux}/bin/tmux new -s IM weechat";
+  #  };
+  #};
 }
diff --git a/lass/2configs/xserver/Xresources.nix b/lass/2configs/xserver/Xresources.nix
new file mode 100644
index 000000000..d52418897
--- /dev/null
+++ b/lass/2configs/xserver/Xresources.nix
@@ -0,0 +1,27 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+pkgs.writeText "Xresources" ''
+  URxvt*scrollBar:                      false
+  URxvt*urgentOnBell:                   true
+  URxvt*font:                           -*-clean-*-*-*-*-*-*-*-*-*-*-iso10646-*
+  URxvt*boldFont