Merge remote-tracking branch 'cd/master'

11 files changed, 230 insertions, 3 deletions

diff --git a/lass/1systems/echelon.nix b/lass/1systems/echelon.nix
index b301b504a..1320e0782 100644
--- a/lass/1systems/echelon.nix
+++ b/lass/1systems/echelon.nix
@@ -14,6 +14,9 @@ in {
     ../2configs/realwallpaper-server.nix
     ../2configs/privoxy-retiolum.nix
     ../2configs/git.nix
+    ../2configs/redis.nix
+    ../2configs/go.nix
+    ../2configs/ircd.nix
     {
       networking.interfaces.enp2s1.ip4 = [
         {
@@ -44,6 +47,6 @@ in {
     };
   };
 
-  networking.hostName = "echelon";
+  networking.hostName = config.krebs.build.host.name;
 
 }
diff --git a/lass/1systems/mors.nix b/lass/1systems/mors.nix
index 5cc03501f..c0c33828b 100644
--- a/lass/1systems/mors.nix
+++ b/lass/1systems/mors.nix
@@ -24,6 +24,7 @@
     ../2configs/bitlbee.nix
     ../2configs/firefoxPatched.nix
     ../2configs/realwallpaper.nix
+    ../2configs/skype.nix
   ];
 
   krebs.build = {
diff --git a/lass/2configs/git.nix b/lass/2configs/git.nix
index 595936da5..d63705ab6 100644
--- a/lass/2configs/git.nix
+++ b/lass/2configs/git.nix
@@ -31,6 +31,7 @@ let
     };
     wai-middleware-time = {};
     web-routes-wai-custom = {};
+    go = {};
   };
 
   restricted-repos = mapAttrs make-restricted-repo (
diff --git a/lass/2configs/go.nix b/lass/2configs/go.nix
new file mode 100644
index 000000000..30d3e6ae5
--- /dev/null
+++ b/lass/2configs/go.nix
@@ -0,0 +1,16 @@
+{ config, pkgs, ... }:
+
+{
+  imports = [
+    ../3modules/go.nix
+  ];
+  environment.systemPackages = [
+    pkgs.go
+  ];
+  lass.go = {
+    enable = true;
+  };
+  krebs.iptables.tables.filter.INPUT.rules = [
+    { predicate = "-i retiolum -p tcp --dport 1337"; target = "ACCEPT"; }
+  ];
+}
diff --git a/lass/2configs/ircd.nix b/lass/2configs/ircd.nix
index f71b769fd..de96ad9d6 100644
--- a/lass/2configs/ircd.nix
+++ b/lass/2configs/ircd.nix
@@ -1,12 +1,15 @@
 { config, pkgs, ... }:
 
 {
+  krebs.iptables.tables.filter.INPUT.rules = [
+    { predicate = "-i retiolum -p tcp --dport 6667"; target = "ACCEPT"; }
+  ];
   config.services.charybdis = {
     enable = true;
     config = ''
       serverinfo {
-        name = "ire.irc.retiolum";
-        sid = "4z3";
+        name = "${config.krebs.build.host.name}.irc.retiolum";
+        sid = "1as";
         description = "miep!";
         network_name = "irc.retiolum";
         network_desc = "Retiolum IRC Network";
diff --git a/lass/2configs/redis.nix b/lass/2configs/redis.nix
new file mode 100644
index 000000000..8dd8df5c3
--- /dev/null
+++ b/lass/2configs/redis.nix
@@ -0,0 +1,8 @@
+{ config, ... }:
+
+{
+  config.services.redis = {
+    enable = true;
+    bind = "127.0.0.1";
+  };
+}
diff --git a/lass/2configs/skype.nix b/lass/2configs/skype.nix
new file mode 100644
index 000000000..7e4618a7b
--- /dev/null
+++ b/lass/2configs/skype.nix
@@ -0,0 +1,30 @@
+{ config, pkgs, ... }:
+
+let
+  mainUser = config.users.extraUsers.mainUser;
+
+in {
+  imports = [
+    ../3modules/per-user.nix
+  ];
+
+  users.extraUsers = {
+    skype = {
+      name = "skype";
+      uid = 2259819492; #genid skype
+      description = "user for running skype";
+      home = "/home/skype";
+      useDefaultShell = true;
+      extraGroups = [ "audio" "video" ];
+      createHome = true;
+    };
+  };
+
+  lass.per-user.skype.packages = [
+    pkgs.skype
+  ];
+
+  security.sudo.extraConfig = ''
+    ${mainUser.name} ALL=(skype) NOPASSWD: ALL
+  '';
+}
diff --git a/lass/3modules/go.nix b/lass/3modules/go.nix
new file mode 100644
index 000000000..aa900f118
--- /dev/null
+++ b/lass/3modules/go.nix
@@ -0,0 +1,61 @@
+{ config, lib, pkgs, ... }:
+
+with builtins;
+with lib;
+
+let
+  cfg = config.lass.go;
+
+  out = {
+    options.lass.go = api;
+    config = mkIf cfg.enable imp;
+  };
+
+  api = {
+    enable = mkEnableOption "Enable go url shortener";
+    port = mkOption {
+      type = types.str;
+      default = "1337";
+      description = "on which port go should run on";
+    };
+    redisKeyPrefix = mkOption {
+      type = types.str;
+      default = "go:";
+      description = "change the Redis key prefix which defaults to `go:`";
+    };
+  };
+
+  imp = {
+    users.extraUsers.go = {
+      name = "go";
+      uid = 42774411; #genid go
+      description = "go url shortener user";
+      home = "/var/lib/go";
+      createHome = true;
+    };
+
+    systemd.services.go = {
+      description = "go url shortener";
+      after = [ "network.target" ];
+      wantedBy = [ "multi-user.target" ];
+
+      path = with pkgs; [
+        go
+      ];
+
+      environment = {
+        PORT = cfg.port;
+        REDIS_KEY_PREFIX = cfg.redisKeyPrefix;
+      };
+
+      restartIfChanged = true;
+
+      serviceConfig = {
+        User = "go";
+        Restart = "always";
+        ExecStart = "${pkgs.go}/bin/go";
+      };
+    };
+  };
+
+in out
diff --git a/lass/5pkgs/default.nix b/lass/5pkgs/default.nix
index 7427cb620..e3e49e37e 100644
--- a/lass/5pkgs/default.nix
+++ b/lass/5pkgs/default.nix
@@ -13,4 +13,5 @@ rec {
     ublock = callPackage ./firefoxPlugins/ublock.nix {};
     vimperator = callPackage ./firefoxPlugins/vimperator.nix {};
   };
+  go = callPackage ./go/default.nix {};
 }
diff --git a/lass/5pkgs/go/default.nix b/lass/5pkgs/go/default.nix
new file mode 100644
index 000000000..3b4468d18
--- /dev/null
+++ b/lass/5pkgs/go/default.nix
@@ -0,0 +1,59 @@
+{ stdenv, makeWrapper, lib, buildEnv, fetchgit, nodePackages, nodejs }:
+
+with lib;
+
+let
+  np = nodePackages.override {
+    generated = ./packages.nix;
+    self = np;
+  };
+
+  node_env = buildEnv {
+    name = "node_env";
+    paths = [
+      np.redis
+      np."formidable"
+    ];
+    pathsToLink = [ "/lib" ];
+    ignoreCollisions = true;
+  };
+
+in nodePackages.buildNodePackage {
+  name = "go";
+
+  src = fetchgit {
+    url = "http://cgit.echelon/go/";
+    rev = "05d02740e0adbb36cc461323647f0c1e7f493156";
+    sha256 = "6015c9a93317375ae8099c7ab982df0aa93a59ec2b48972e253887bb6ca0004f";
+  };
+
+  phases = [
+    "unpackPhase"
+    "installPhase"
+  ];
+
+  deps = (filter (v: nixType v == "derivation") (attrValues np));
+
+  buildInputs = [
+    nodejs
+    nodePackages.redis
+    np.formidable
+    makeWrapper
+  ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+
+    cp index.js $out/
+    cat > $out/go << EOF
+      ${nodejs}/bin/node $out/index.js
+    EOF
+    chmod +x $out/go
+
+    wrapProgram $out/go \
+      --prefix NODE_PATH : ${node_env}/lib/node_modules
+
+     ln -s $out/go /$out/bin/go
+  '';
+
+}
diff --git a/lass/5pkgs/go/packages.nix b/lass/5pkgs/go/packages.nix
new file mode 100644
index 000000000..9acfd7658
--- /dev/null
+++ b/lass/5pkgs/go/packages.nix
@@ -0,0 +1,44 @@
+{ self, fetchurl, fetchgit ? null, lib }:
+
+{
+  by-spec."formidable"."*" =
+    self.by-version."formidable"."1.0.17";
+  by-version."formidable"."1.0.17" = self.buildNodePackage {
+    name = "formidable-1.0.17";
+    version = "1.0.17";
+    bin = false;
+    src = fetchurl {
+      url = "http://registry.npmjs.org/formidable/-/formidable-1.0.17.tgz";
+      name = "formidable-1.0.17.tgz";
+      sha1 = "ef5491490f9433b705faa77249c99029ae348559";
+    };
+    deps = {
+    };
+    optionalDependencies = {
+    };
+    peerDependencies = [];
+    os = [ ];
+    cpu = [ ];
+  };
+  "formidable" = self.by-version."formidable"."1.0.17";
+  by-spec."redis"."*" =
+    self.by-version."redis"."2.1.0";
+  by-version."redis"."2.1.0" = self.buildNodePackage {
+    name = "redis-2.1.0";
+    version = "2.1.0";
+    bin = false;
+    src = fetchurl {
+      url = "http://registry.npmjs.org/redis/-/redis-2.1.0.tgz";
+      name = "redis-2.1.0.tgz";
+      sha1 = "38acb208f90750250f9451219b73ff08ae907f94";
+    };
+    deps = {
+    };
+    optionalDependencies = {
+    };
+    peerDependencies = [];
+    os = [ ];
+    cpu = [ ];
+  };
+  "redis" = self.by-version."redis"."2.1.0";
+}