2 files changed, 79 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/servers/sks/adapt-to-nixos.patch b/nixpkgs/pkgs/servers/sks/adapt-to-nixos.patch
new file mode 100644
index 000000000000..b4403e8c7bc7
--- /dev/null
+++ b/nixpkgs/pkgs/servers/sks/adapt-to-nixos.patch
@@ -0,0 +1,27 @@
+--- a/version.ml	2018-09-08 15:56:18.919154257 +0200
++++ b/version.ml	2018-09-08 15:56:07.544028575 +0200
+@@ -24,16 +24,6 @@
+ 
+ let run () =
+   let bdb_version = Bdb.version () in
+-  let dbstats_dir =
+-    let split = Str.regexp_string "." in
+-    let major_minor_string major minor =
+-      sprintf "Further details about the BDB environment can be seen by \
+-	  executing\ndb%s.%s_stat -x in the KDB and Ptree directories\n" major minor
+-    in
+-    match Str.split split bdb_version with
+-    | major :: minor :: _ -> major_minor_string major minor
+-    | [] | _ :: []        -> major_minor_string "X"   "Y"
+-  in
+   printf "SKS version %s%s\n"
+     Common.version Common.version_suffix;
+ 	
+@@ -44,5 +34,6 @@
+          requirement for recon of SKS %s\n"
+       Common.compatible_version_string;
+ 	
+-  printf "%s" dbstats_dir
++  printf "Further details about the BDB environment can be seen by executing\n\
++    db_stat -x in the KDB and PTree directories\n"
+ 
diff --git a/nixpkgs/pkgs/servers/sks/default.nix b/nixpkgs/pkgs/servers/sks/default.nix
new file mode 100644
index 000000000000..deeeabda7451
--- /dev/null
+++ b/nixpkgs/pkgs/servers/sks/default.nix
@@ -0,0 +1,52 @@
+{ stdenv, fetchFromBitbucket, ocaml, zlib, db, perl, camlp4 }:
+
+stdenv.mkDerivation rec {
+  name = "sks-${version}";
+  version = "1.1.6";
+
+  src = fetchFromBitbucket {
+    owner = "skskeyserver";
+    repo = "sks-keyserver";
+    rev = "${version}";
+    sha256 = "00q5ma5rvl10rkc6cdw8d69bddgrmvy0ckqj3hbisy65l4idj2zm";
+  };
+
+  # pkgs.db provides db_stat, not db$major.$minor_stat
+  patches = [ ./adapt-to-nixos.patch ];
+
+  outputs = [ "out" "webSamples" ];
+
+  buildInputs = [ ocaml zlib db perl camlp4 ];
+
+  makeFlags = [ "PREFIX=$(out)" "MANDIR=$(out)/share/man" ];
+  preConfigure = ''
+    cp Makefile.local.unused Makefile.local
+    sed -i \
+      -e "s:^LIBDB=.*$:LIBDB=-ldb:g" \
+      Makefile.local
+  '';
+
+  preBuild = "make dep";
+
+  doCheck = true;
+  checkPhase = "./sks unit_test";
+
+  # Copy the web examples for the NixOS module
+  postInstall = "cp -R sampleWeb $webSamples";
+
+  meta = with stdenv.lib; {
+    description = "An easily deployable & decentralized OpenPGP keyserver";
+    longDescription = ''
+      SKS is an OpenPGP keyserver whose goal is to provide easy to deploy,
+      decentralized, and highly reliable synchronization. That means that a key
+      submitted to one SKS server will quickly be distributed to all key
+      servers, and even wildly out-of-date servers, or servers that experience
+      spotty connectivity, can fully synchronize with rest of the system.
+    '';
+    inherit (src.meta) homepage;
+    license = licenses.gpl2;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ primeos fpletz ];
+  };
+}
+