diff --git a/Gopkg.lock b/Gopkg.lock
new file mode 100644
index 0000000..4dcbe22
--- /dev/null
+++ b/Gopkg.lock
@@ -0,0 +1,180 @@
+# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
+
+
+[[projects]]
+  branch = "master"
+  digest = "1:2af0bc306f77bef606f6f6033652f0de3cc80e77008f4da52197b4b0a6be5853"
+  name = "code.hackerspace.pl/q3k/hspki"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "624295da664fea57a1e3bd8cee639ae04f4c0ccf"
+
+[[projects]]
+  digest = "1:e92f5581902c345eb4ceffdcd4a854fb8f73cf436d47d837d1ec98ef1fe0a214"
+  name = "github.com/StackExchange/wmi"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "5d049714c4a64225c3c79a7cf7d02f7fb5b96338"
+  version = "1.0.0"
+
+[[projects]]
+  digest = "1:64a5a67c69b70c2420e607a8545d674a23778ed9c3e80607bfd17b77c6c87f6a"
+  name = "github.com/go-ole/go-ole"
+  packages = [
+    ".",
+    "oleutil",
+  ]
+  pruneopts = "UT"
+  revision = "a41e3c4b706f6ae8dfbff342b06e40fa4d2d0506"
+  version = "v1.2.1"
+
+[[projects]]
+  branch = "master"
+  digest = "1:1ba1d79f2810270045c328ae5d674321db34e3aae468eb4233883b473c5c0467"
+  name = "github.com/golang/glog"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "23def4e6c14b4da8ac2ed8007337bc5eb5007998"
+
+[[projects]]
+  digest = "1:5d1b5a25486fc7d4e133646d834f6fca7ba1cef9903d40e7aa786c41b89e9e91"
+  name = "github.com/golang/protobuf"
+  packages = [
+    "proto",
+    "protoc-gen-go/descriptor",
+    "ptypes",
+    "ptypes/any",
+    "ptypes/duration",
+    "ptypes/timestamp",
+  ]
+  pruneopts = "UT"
+  revision = "aa810b61a9c79d51363740d207bb46cf8e620ed5"
+  version = "v1.2.0"
+
+[[projects]]
+  branch = "master"
+  digest = "1:a7cc4447e0c2432f217fd2bed937c100ec475272a7a9306477170c2934297357"
+  name = "github.com/q3k/statusz"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "924f04ea71149b75f5b10f426cc4c39d6d90f6f2"
+
+[[projects]]
+  branch = "master"
+  digest = "1:8f042d4b4c48d38d7a1201096299bd26d044c97c032ab20ee171fe5b0d201d2e"
+  name = "github.com/shirou/gopsutil"
+  packages = [
+    "internal/common",
+    "load",
+  ]
+  pruneopts = "UT"
+  revision = "a11c78ba2c13c5b1ee59c53296ba35f92f0ce658"
+
+[[projects]]
+  branch = "master"
+  digest = "1:505dbee0833715a72a529bb57c354826ad42a4496fad787fa143699b4de1a6d0"
+  name = "golang.org/x/net"
+  packages = [
+    "context",
+    "http/httpguts",
+    "http2",
+    "http2/hpack",
+    "idna",
+    "internal/timeseries",
+    "trace",
+  ]
+  pruneopts = "UT"
+  revision = "49bb7cea24b1df9410e1712aa6433dae904ff66a"
+
+[[projects]]
+  branch = "master"
+  digest = "1:f5aa274a0377f85735edc7fedfb0811d3cbc20af91633797cb359e29c3272271"
+  name = "golang.org/x/sys"
+  packages = [
+    "unix",
+    "windows",
+  ]
+  pruneopts = "UT"
+  revision = "fa43e7bc11baaae89f3f902b2b4d832b68234844"
+
+[[projects]]
+  digest = "1:a2ab62866c75542dd18d2b069fec854577a20211d7c0ea6ae746072a1dccdd18"
+  name = "golang.org/x/text"
+  packages = [
+    "collate",
+    "collate/build",
+    "internal/colltab",
+    "internal/gen",
+    "internal/tag",
+    "internal/triegen",
+    "internal/ucd",
+    "language",
+    "secure/bidirule",
+    "transform",
+    "unicode/bidi",
+    "unicode/cldr",
+    "unicode/norm",
+    "unicode/rangetable",
+  ]
+  pruneopts = "UT"
+  revision = "f21a4dfb5e38f5895301dc265a8def02365cc3d0"
+  version = "v0.3.0"
+
+[[projects]]
+  branch = "master"
+  digest = "1:56b0bca90b7e5d1facf5fbdacba23e4e0ce069d25381b8e2f70ef1e7ebfb9c1a"
+  name = "google.golang.org/genproto"
+  packages = ["googleapis/rpc/status"]
+  pruneopts = "UT"
+  revision = "af9cb2a35e7f169ec875002c1829c9b315cddc04"
+
+[[projects]]
+  digest = "1:dc0c170b110c22d9a4eccf08ab58490608053eac450bf456f3aaf9b30a668781"
+  name = "google.golang.org/grpc"
+  packages = [
+    ".",
+    "balancer",
+    "balancer/base",
+    "balancer/roundrobin",
+    "codes",
+    "connectivity",
+    "credentials",
+    "encoding",
+    "encoding/proto",
+    "grpclog",
+    "internal",
+    "internal/backoff",
+    "internal/channelz",
+    "internal/envconfig",
+    "internal/grpcrand",
+    "internal/transport",
+    "keepalive",
+    "metadata",
+    "naming",
+    "peer",
+    "reflection",
+    "reflection/grpc_reflection_v1alpha",
+    "resolver",
+    "resolver/dns",
+    "resolver/passthrough",
+    "stats",
+    "status",
+    "tap",
+  ]
+  pruneopts = "UT"
+  revision = "8dea3dc473e90c8179e519d91302d0597c0ca1d1"
+  version = "v1.15.0"
+
+[solve-meta]
+  analyzer-name = "dep"
+  analyzer-version = 1
+  input-imports = [
+    "code.hackerspace.pl/q3k/hspki",
+    "github.com/golang/glog",
+    "github.com/q3k/statusz",
+    "golang.org/x/net/trace",
+    "google.golang.org/grpc",
+    "google.golang.org/grpc/reflection",
+  ]
+  solver-name = "gps-cdcl"
+  solver-version = 1
diff --git a/Gopkg.toml b/Gopkg.toml
new file mode 100644
index 0000000..ef3d897
--- /dev/null
+++ b/Gopkg.toml
@@ -0,0 +1,50 @@
+# Gopkg.toml example
+#
+# Refer to https://golang.github.io/dep/docs/Gopkg.toml.html
+# for detailed Gopkg.toml documentation.
+#
+# required = ["github.com/user/thing/cmd/thing"]
+# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
+#
+# [[constraint]]
+#   name = "github.com/user/project"
+#   version = "1.0.0"
+#
+# [[constraint]]
+#   name = "github.com/user/project2"
+#   branch = "dev"
+#   source = "github.com/myfork/project2"
+#
+# [[override]]
+#   name = "github.com/x/y"
+#   version = "2.4.0"
+#
+# [prune]
+#   non-go = false
+#   go-tests = true
+#   unused-packages = true
+
+
+[[constraint]]
+  branch = "master"
+  name = "code.hackerspace.pl/q3k/hspki"
+
+[[constraint]]
+  branch = "master"
+  name = "github.com/golang/glog"
+
+[[constraint]]
+  branch = "master"
+  name = "github.com/q3k/statusz"
+
+[[constraint]]
+  branch = "master"
+  name = "golang.org/x/net"
+
+[[constraint]]
+  name = "google.golang.org/grpc"
+  version = "1.15.0"
+
+[prune]
+  go-tests = true
+  unused-packages = true