add support for pam_u2f to nixos pam module

This adds support for authenticating using a U2F device such as a
yubikey neo.

1 files changed, 20 insertions, 0 deletions

diff --git a/pkgs/development/libraries/libu2f-server/default.nix b/pkgs/development/libraries/libu2f-server/default.nix
new file mode 100644
index 00000000000..6ac4eb29d13
--- /dev/null
+++ b/pkgs/development/libraries/libu2f-server/default.nix
@@ -0,0 +1,20 @@
+{ stdenv, fetchurl, pkgconfig, json_c, hidapi, openssl, check }:
+
+stdenv.mkDerivation rec {
+  name = "libu2f-server-0.0.0";
+
+  src = fetchurl {
+    url = "https://developers.yubico.com/libu2f-server/Releases/libu2f-server-0.0.0.tar.xz";
+    sha256 = "1vdl3qavzfpi6p6h48zw17md9wykfzpay5c4l1c08id46m560wp0";
+  };
+
+  buildInputs = [ pkgconfig json_c hidapi openssl check ];
+
+  meta = with stdenv.lib; {
+    homepage = https://developers.yubico.com/libu2f-server/;
+    description = "A C library that implements the server-side of the U2F protocol";
+    license = licenses.bsd2;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ philandstuff ];
+  };
+}