2 files changed, 86 insertions, 0 deletions
diff --git a/test/fixtures/rich_media/amz.html b/test/fixtures/rich_media/amz.html
new file mode 100644
index 000000000..d4f8bd1a3
--- /dev/null
+++ b/test/fixtures/rich_media/amz.html
@@ -0,0 +1,5 @@
+<meta name="twitter:card" content="summary" />
+<meta name="twitter:site" content="@flickr" />
+<meta name="twitter:title" content="Small Island Developing States Photo Submission" />
+<meta name="twitter:description" content="View the album on Flickr." />
+<meta name="twitter:image" content="https://pleroma.s3.ap-southeast-1.amazonaws.com/sachin%20%281%29%20_a%20-%25%2Aasdasd%20BNN%20bnnn%20.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIBLWWK6RGDQXDLJQ%2F20190716%2Fap-southeast-1%2Fs3%2Faws4_request&X-Amz-Date=20190716T175105Z&X-Amz-Expires=300000&X-Amz-Signature=04ffd6b98634f4b1bbabc62e0fac4879093cd54a6eed24fe8eb38e8369526bbf&X-Amz-SignedHeaders=host" />
diff --git a/test/web/rich_media/aws_signed_url_test.exs b/test/web/rich_media/aws_signed_url_test.exs
new file mode 100644
index 000000000..122787bc2
--- /dev/null
+++ b/test/web/rich_media/aws_signed_url_test.exs
@@ -0,0 +1,81 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.RichMedia.TTL.AwsSignedUrlTest do
+  use ExUnit.Case, async: true
+
+  test "s3 signed url is parsed correct for expiration time" do
+    url = "https://pleroma.social/amz"
+
+    {:ok, timestamp} =
+      Timex.now()
+      |> DateTime.truncate(:second)
+      |> Timex.format("{ISO:Basic:Z}")
+
+    # in seconds
+    valid_till = 30
+
+    metadata = construct_metadata(timestamp, valid_till, url)
+
+    expire_time =
+      Timex.parse!(timestamp, "{ISO:Basic:Z}") |> Timex.to_unix() |> Kernel.+(valid_till)
+
+    assert expire_time == Pleroma.Web.RichMedia.Parser.TTL.AwsSignedUrl.ttl(metadata, url)
+  end
+
+  test "s3 signed url is parsed and correct ttl is set for rich media" do
+    url = "https://pleroma.social/amz"
+
+    {:ok, timestamp} =
+      Timex.now()
+      |> DateTime.truncate(:second)
+      |> Timex.format("{ISO:Basic:Z}")
+
+    # in seconds
+    valid_till = 30
+
+    metadata = construct_metadata(timestamp, valid_till, url)
+
+    body = """
+    <meta name="twitter:card" content="Pleroma" />
+    <meta name="twitter:site" content="Pleroma" />
+    <meta name="twitter:title" content="Pleroma" />
+    <meta name="twitter:description" content="Pleroma" />
+    <meta name="twitter:image" content="#{Map.get(metadata, :image)}" />
+    """
+
+    Tesla.Mock.mock(fn
+      %{
+        method: :get,
+        url: "https://pleroma.social/amz"
+      } ->
+        %Tesla.Env{status: 200, body: body}
+    end)
+
+    Cachex.put(:rich_media_cache, url, metadata)
+
+    Pleroma.Web.RichMedia.Parser.set_ttl_based_on_image({:ok, metadata}, url)
+
+    {:ok, cache_ttl} = Cachex.ttl(:rich_media_cache, url)
+
+    # as there is delay in setting and pulling the data from cache we ignore 1 second
+    assert_in_delta(valid_till * 1000, cache_ttl, 1000)
+  end
+
+  defp construct_s3_url(timestamp, valid_till) do
+    "https://pleroma.s3.ap-southeast-1.amazonaws.com/sachin%20%281%29%20_a%20-%25%2Aasdasd%20BNN%20bnnn%20.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIBLWWK6RGDQXDLJQ%2F20190716%2Fap-southeast-1%2Fs3%2Faws4_request&X-Amz-Date=#{
+      timestamp
+    }&X-Amz-Expires=#{valid_till}&X-Amz-Signature=04ffd6b98634f4b1bbabc62e0fac4879093cd54a6eed24fe8eb38e8369526bbf&X-Amz-SignedHeaders=host"
+  end
+
+  defp construct_metadata(timestamp, valid_till, url) do
+    %{
+      image: construct_s3_url(timestamp, valid_till),
+      site: "Pleroma",
+      title: "Pleroma",
+      description: "Pleroma",
+      url: url
+    }
+  end
+end