Add 'connect' for traversing SOCKS proxies

pkgs/tools/networking/connect/default.nix

@@ -0,0 +1,33 @@
+{ stdenv, fetchurl }:
+
+stdenv.mkDerivation rec {
+  name = "connect-1.95";
+  
+  src = fetchurl {
+    url = http://savannah.gnu.org/maintenance/connect.c;
+    sha256 = "11dx07pcanwaq71g4xh8d4blr5j7iy0ilmb0fkgpj8p22blb74mf";
+  };
+
+  phases = "unpackPhase buildPhase fixupPhase";
+
+  unpackPhase = ''
+    cp $src connect.c
+  '';
+
+  buildPhase = ''
+    ensureDir $out/bin
+    gcc -o $out/bin/connect connect.c
+  '';
+
+  meta = {
+    description = "make network connection via SOCKS and https proxy.";
+    longDescription = ''
+      This proxy traversal tool is intended to assist OpenSSH (via ProxyCommand
+      in ~/.ssh/config) and GIT (via $GIT_PROXY_COMMAND) utilize SOCKS and https proxies. 
+      '';
+    homepage = http://bent.latency.net/bent/git/goto-san-connect-1.85/src/connect.html; # source URL is busted there
+    license = stdenv.lib.licenses.gpl2Plus;
+    platforms = stdenv.lib.platforms.gnu;
+    maintainers = with stdenv.lib.maintainers; [ jcumming ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -538,6 +538,8 @@ let
 
   colordiff = callPackage ../tools/text/colordiff { };
 
+  connect = callPackage ../tools/networking/connect { };
+
   convertlit = callPackage ../tools/text/convertlit { };
 
   cowsay = callPackage ../tools/misc/cowsay { };