9 files changed, 103 insertions, 68 deletions
diff --git a/tv/2configs/bash.nix b/tv/2configs/bash.nix
new file mode 100644
index 000000000..fe87aa8d7
--- /dev/null
+++ b/tv/2configs/bash.nix
@@ -0,0 +1,37 @@
+{ config, lib, pkgs, ... }:
+
+with config.krebs.lib;
+
+{
+  programs.bash = {
+    interactiveShellInit = ''
+      HISTCONTROL='erasedups:ignorespace'
+      HISTSIZE=65536
+      HISTFILESIZE=$HISTSIZE
+
+      shopt -s checkhash
+      shopt -s histappend histreedit histverify
+      shopt -s no_empty_cmd_completion
+      complete -d cd
+    '';
+    promptInit = ''
+      case $UID in
+        0)
+          PS1='\[\e[1;31m\]\w\[\e[0m\] '
+          ;;
+        ${toString config.krebs.build.user.uid})
+          PS1='\[\e[1;32m\]\w\[\e[0m\] '
+          ;;
+        *)
+          PS1='\[\e[1;35m\]\u \[\e[1;32m\]\w\[\e[0m\] '
+          ;;
+      esac
+      if test -n "$SSH_CLIENT"; then
+        PS1='\[\e[35m\]\h'" $PS1"
+      fi
+      if test -n "$SSH_AGENT_PID"; then
+        PS1="ssh-agent[$SSH_AGENT_PID] $PS1"
+      fi
+    '';
+  };
+}
diff --git a/tv/2configs/default.nix b/tv/2configs/default.nix
index 04009f54d..db1bfe5a2 100644
--- a/tv/2configs/default.nix
+++ b/tv/2configs/default.nix
@@ -14,7 +14,7 @@ with config.krebs.lib;
       stockholm.file = "/home/tv/stockholm";
       nixpkgs.git = {
         url = https://github.com/NixOS/nixpkgs;
-        ref = "8bf31d7d27cae435d7c1e9e0ccb0a320b424066f";
+        ref = "2568ee3d73bdebd6bab6739adf8a900f3429c8e6";
       };
     } // optionalAttrs host.secure {
       secrets-master.file = "/home/tv/secrets/master";
@@ -27,8 +27,12 @@ with config.krebs.lib;
     <secrets>
     ./audit.nix
     ./backup.nix
+    ./bash.nix
     ./nginx
+    ./ssh.nix
+    ./sshd.nix
     ./vim.nix
+    ./xdg.nix
     {
       # stockholm dependencies
       environment.systemPackages = with pkgs; [
@@ -104,49 +108,6 @@ with config.krebs.lib;
       environment.variables = {
         NIX_PATH = mkForce "secrets=/var/src/stockholm/null:/var/src";
       };
-
-      programs.bash = {
-        interactiveShellInit = ''
-          HISTCONTROL='erasedups:ignorespace'
-          HISTSIZE=65536
-          HISTFILESIZE=$HISTSIZE
-
-          shopt -s checkhash
-          shopt -s histappend histreedit histverify
-          shopt -s no_empty_cmd_completion
-          complete -d cd
-
-          ${readFile ./bash_completion.sh}
-
-          # TODO source bridge
-        '';
-        promptInit = ''
-          case $UID in
-            0)
-              PS1='\[\e[1;31m\]\w\[\e[0m\] '
-              ;;
-            ${toString config.krebs.users.tv.uid})
-              PS1='\[\e[1;32m\]\w\[\e[0m\] '
-              ;;
-            *)
-              PS1='\[\e[1;35m\]\u \[\e[1;32m\]\w\[\e[0m\] '
-              ;;
-          esac
-          if test -n "$SSH_CLIENT"; then
-            PS1='\[\e[35m\]\h'" $PS1"
-          fi
-          if test -n "$SSH_AGENT_PID"; then
-            PS1="ssh-agent[$SSH_AGENT_PID] $PS1"
-          fi
-        '';
-      };
-
-      programs.ssh = {
-        extraConfig = ''
-          UseRoaming no
-        '';
-        startAgent = false;
-      };
     }
 
     {
@@ -177,16 +138,6 @@ with config.krebs.lib;
     }
 
     {
-      services.openssh = {
-        enable = true;
-        hostKeys = [
-          { type = "ed25519"; path = "/etc/ssh/ssh_host_ed25519_key"; }
-        ];
-      };
-      tv.iptables.input-internet-accept-tcp = singleton "ssh";
-    }
-
-    {
       environment.systemPackages = [
         pkgs.get
         pkgs.krebszones
@@ -194,15 +145,5 @@ with config.krebs.lib;
         pkgs.push
       ];
     }
-
-    {
-      systemd.tmpfiles.rules = let
-        forUsers = flip map users;
-        isUser = { name, group, ... }:
-          name == "root" || hasSuffix "users" group;
-        users = filter isUser (mapAttrsToList (_: id) config.users.users);
-      in forUsers (u: "d /run/xdg/${u.name} 0700 ${u.name} ${u.group} -");
-      environment.variables.XDG_RUNTIME_DIR = "/run/xdg/$LOGNAME";
-    }
   ];
 }
diff --git a/tv/2configs/exim-smarthost.nix b/tv/2configs/exim-smarthost.nix
index 351b54da1..cade6fa7b 100644
--- a/tv/2configs/exim-smarthost.nix
+++ b/tv/2configs/exim-smarthost.nix
@@ -20,7 +20,7 @@ with config.krebs.lib;
     ];
     internet-aliases = with config.krebs.users; [
       { from = "postmaster@viljetic.de"; to = tv.mail; } # RFC 822
-      { from = "mirko@viljetic.de"; to = mv.mail; }
+      { from = "mirko@viljetic.de"; to = mv-cd.mail; }
       { from = "tomislav@viljetic.de"; to = tv.mail; }
       { from = "tv@destroy.dyn.shackspace.de"; to = tv.mail; }
       { from = "tv@viljetic.de"; to = tv.mail; }
diff --git a/tv/2configs/git.nix b/tv/2configs/git.nix
index 4bc971370..fd3875410 100644
--- a/tv/2configs/git.nix
+++ b/tv/2configs/git.nix
@@ -101,7 +101,7 @@ let
         perm = push "refs/*" [ non-fast-forward create delete merge ];
       } ++
       optional repo.public {
-        user = [ lass makefu ];
+        user = attrValues config.krebs.users;
         repo = [ repo ];
         perm = fetch;
       } ++
diff --git a/tv/2configs/hw/x220.nix b/tv/2configs/hw/x220.nix
index 9b3dd122a..c5a3485a2 100644
--- a/tv/2configs/hw/x220.nix
+++ b/tv/2configs/hw/x220.nix
@@ -10,6 +10,9 @@
 
   networking.wireless.enable = true;
 
+  # Required for Centrino.
+  hardware.enableAllFirmware = true;
+
   hardware.trackpoint = {
     enable = true;
     sensitivity = 220;
diff --git a/tv/2configs/ssh.nix b/tv/2configs/ssh.nix
new file mode 100644
index 000000000..7bf583426
--- /dev/null
+++ b/tv/2configs/ssh.nix
@@ -0,0 +1,25 @@
+{ config, pkgs, ... }:
+
+with config.krebs.lib;
+
+{
+  # Override NixOS's "Allow DSA keys for now."
+  environment.etc."ssh/ssh_config".text = mkForce ''
+    AddressFamily ${if config.networking.enableIPv6 then "any" else "inet"}
+
+    ${optionalString config.programs.ssh.setXAuthLocation ''
+      XAuthLocation ${pkgs.xorg.xauth}/bin/xauth
+    ''}
+
+    ForwardX11 ${if config.programs.ssh.forwardX11 then "yes" else "no"}
+
+    ${config.programs.ssh.extraConfig}
+  '';
+
+  programs.ssh = {
+    extraConfig = ''
+      UseRoaming no
+    '';
+    startAgent = false;
+  };
+}
diff --git a/tv/2configs/sshd.nix b/tv/2configs/sshd.nix
new file mode 100644
index 000000000..943f32fe9
--- /dev/null
+++ b/tv/2configs/sshd.nix
@@ -0,0 +1,16 @@
+{ config, lib, pkgs, ... }:
+
+with config.krebs.lib;
+
+{
+  services.openssh = {
+    enable = true;
+    hostKeys = [
+      {
+        type = "ed25519";
+        path = "/etc/ssh/ssh_host_ed25519_key";
+      }
+    ];
+  };
+  tv.iptables.input-internet-accept-tcp = singleton "ssh";
+}
diff --git a/tv/2configs/xdg.nix b/tv/2configs/xdg.nix
new file mode 100644
index 000000000..f05ec5431
--- /dev/null
+++ b/tv/2configs/xdg.nix
@@ -0,0 +1,14 @@
+{ config, lib, pkgs, ... }:
+
+with config.krebs.lib;
+
+{
+  environment.variables.XDG_RUNTIME_DIR = "/run/xdg/$LOGNAME";
+
+  systemd.tmpfiles.rules = let
+    forUsers = flip map users;
+    isUser = { name, group, ... }:
+      name == "root" || hasSuffix "users" group;
+    users = filter isUser (mapAttrsToList (_: id) config.users.users);
+  in forUsers (u: "d /run/xdg/${u.name} 0700 ${u.name} ${u.group} -");
+}
diff --git a/tv/2configs/xserver/default.nix b/tv/2configs/xserver/default.nix
index c41c0a81e..7a76530be 100644
--- a/tv/2configs/xserver/default.nix
+++ b/tv/2configs/xserver/default.nix
@@ -1,8 +1,7 @@
 { config, pkgs, ... }@args:
 with config.krebs.lib;
 let
-  # TODO krebs.build.user
-  user = config.users.users.tv;
+  user = config.krebs.build.user;
 in {
 
   environment.systemPackages = [