add sslmate: easy to buy, deploy, and manage your SSL certs

pkgs/development/tools/sslmate/default.nix

@@ -0,0 +1,32 @@
+{ stdenv, fetchurl, perlPackages, perl, makeWrapper, openssl }:
+
+stdenv.mkDerivation rec {
+  name = "sslmate-1.5.0";
+
+  src = fetchurl {
+    url = "https://packages.sslmate.com/other/${name}.tar.gz";
+    sha256 = "1vxdkydwww4awi6ishvq68jvlj6vkbfw7pin1cdqpl84vs9q7ycg";
+  };
+
+  makeFlags = "PREFIX=$(out)";
+
+  buildInputs = [ perl makeWrapper ];
+
+  postInstall = ''
+    wrapProgram $out/bin/sslmate --prefix PERL5LIB : \
+      "${with perlPackages; stdenv.lib.makePerlPath [
+        URI
+        JSONPP
+        TermReadKey
+      ]}" \
+      --prefix PATH : "${openssl}/bin"
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = "https://sslmate.com";
+    maintainers = maintainers.iElectric;
+    description = "Easy to buy, deploy, and manage your SSL certs";
+    platforms = platforms.unix;
+    license = licenses.mit; # X11
+  };
+}

pkgs/top-level/all-packages.nix

@@ -3089,6 +3089,8 @@ let
 
   sslscan = callPackage ../tools/security/sslscan { };
 
+  sslmate = callPackage ../development/tools/sslmate { };
+
   ssmtp = callPackage ../tools/networking/ssmtp {
     tlsSupport = true;
   };