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# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 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 {:ok, 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(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
# make it 2 seconds for flakyness
assert_in_delta(valid_till * 1000, cache_ttl, 2000)
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
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