1 files changed, 15 insertions, 4 deletions
diff --git a/pkgs/tools/misc/logstash/6.x.nix b/pkgs/tools/misc/logstash/6.x.nix
index 6aa3fd83696..4f15ba90d39 100644
--- a/pkgs/tools/misc/logstash/6.x.nix
+++ b/pkgs/tools/misc/logstash/6.x.nix
@@ -1,12 +1,23 @@
-{ stdenv, fetchurl, elk6Version, makeWrapper, jre  }:
+{ elk6Version
+, enableUnfree ? true
+, stdenv
+, fetchurl
+, makeWrapper
+, jre
+}:
+
+with stdenv.lib;
 
 stdenv.mkDerivation rec {
   version = elk6Version;
-  name = "logstash-${version}";
+  name = "logstash-${optionalString (!enableUnfree) "oss-"}${version}";
 
   src = fetchurl {
     url = "https://artifacts.elastic.co/downloads/logstash/${name}.tar.gz";
-    sha256 = "07j3jjg5ik4gjgvcx15qqqas9p1m3815jml82a5r1ip9l6vc4h20";
+    sha256 =
+      if enableUnfree
+      then "0yx9hpiav4d5z1b52x2h5i0iknqs9lmxy8vmz0wkb23mjiz8njdr"
+      else "1ir8pbq706mxr56k5cgc9ajn2jp603zrqj66dimx6xxf2nfamw0w";
   };
 
   dontBuild         = true;
@@ -35,7 +46,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "Logstash is a data pipeline that helps you process logs and other event data from a variety of systems";
     homepage    = https://www.elastic.co/products/logstash;
-    license     = licenses.asl20;
+    license     = if enableUnfree then licenses.elastic else licenses.asl20;
     platforms   = platforms.unix;
     maintainers = with maintainers; [ wjlroe offline basvandijk ];
   };