Fixes #5

CHANGELOG.md

@@ -1,5 +1,11 @@
 ## Changelog
 
+### v0.4.0
+
+Fixes:
+
+- Default to "/" when path component not present in URL
+
 ### v0.3.0
 
 Fixes:

lib/sigaws.ex

@@ -214,6 +214,7 @@ defmodule Sigaws do
          {:ok, creds}            <- creds_opts(opts_map)
     do
       %URI{path: req_path, query: qs} = uri = URI.parse(url)
+      req_path = if req_path, do: req_path, else: "/"
 
       params = (qs || "") |> URI.decode_query() |> Map.merge(params)
       headers = headers |> Util.downcase_keys() |> Map.put_new("host", uri_host(uri))

mix.exs

@@ -1,7 +1,7 @@
 defmodule Sigaws.Mixfile do
   use Mix.Project
 
-  @version "0.3.1"
+  @version "0.4.0"
   @description """
   An Elixir library to sign and verify HTTP requests using AWS Signature V4.
   """

test/sigaws_test.exs

@@ -64,6 +64,18 @@ defmodule SigawsTest do
     assert_all_sig_params(sig_data)
   end
 
+  test "sign_req: not path component" do
+    opts = [region: "us-east-1", service: "d3", access_key: "ak1", secret: "sk1"]
+    assert {:ok, sig_data, _} = Sigaws.sign_req("http://localhost", opts)
+    assert_all_sig_headers(sig_data)
+  end
+
+  test "sign_url: not path component" do
+    opts = [region: "gamma-quad", service: "d3", access_key: "ak2", secret: "sk2"]
+    assert {:ok, sig_data, _} = Sigaws.sign_url("http://localhost", opts)
+    assert_all_sig_params(sig_data)
+  end
+
   test "sign_req: valid signed_at UTC" do
     now = DateTime.utc_now() |> Map.put(:microsecond, {0, 0})
     opts = [region: "gamma-quad", service: "d3", access_key: "ak2", secret: "sk2"]