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[#2497] Media preview proxy for images: fixes, tweaks, refactoring, tests adjustments.

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This commit is contained in:
Ivan Tashkinov 2020-05-11 23:21:53 +03:00
commit 1b23acf164
7 changed files with 119 additions and 57 deletions
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66
test/web/media_proxy/media_proxy_test.exs
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@ -85,38 +85,62 @@ defmodule Pleroma.Web.MediaProxyTest do
assert MediaProxy.decode_url(sig, base64) == {:error, :invalid_signature}
end
test "`filename_matches/_` preserves the encoded or decoded path" do
assert MediaProxy.filename_matches(
%{"filename" => "/Hello world.jpg"},
"/Hello world.jpg",
"http://pleroma.social/Hello world.jpg"
def test_verify_request_path_and_url(request_path, url, expected_result) do
assert MediaProxy.verify_request_path_and_url(request_path, url) == expected_result
assert MediaProxy.verify_request_path_and_url(
%Plug.Conn{
params: %{"filename" => Path.basename(request_path)},
request_path: request_path
},
url
) == expected_result
end
test "if first arg of `verify_request_path_and_url/2` is a Plug.Conn without \"filename\" " <>
"parameter, `verify_request_path_and_url/2` returns :ok " do
assert MediaProxy.verify_request_path_and_url(
%Plug.Conn{params: %{}, request_path: "/some/path"},
"https://instance.com/file.jpg"
) == :ok
assert MediaProxy.filename_matches(
%{"filename" => "/Hello%20world.jpg"},
"/Hello%20world.jpg",
"http://pleroma.social/Hello%20world.jpg"
assert MediaProxy.verify_request_path_and_url(
%Plug.Conn{params: %{}, request_path: "/path/to/file.jpg"},
"https://instance.com/file.jpg"
) == :ok
end
assert MediaProxy.filename_matches(
%{"filename" => "/my%2Flong%2Furl%2F2019%2F07%2FS.jpg"},
"/my%2Flong%2Furl%2F2019%2F07%2FS.jpg",
"http://pleroma.social/my%2Flong%2Furl%2F2019%2F07%2FS.jpg"
) == :ok
test "`verify_request_path_and_url/2` preserves the encoded or decoded path" do
test_verify_request_path_and_url(
"/Hello world.jpg",
"http://pleroma.social/Hello world.jpg",
:ok
)
assert MediaProxy.filename_matches(
%{"filename" => "/my%2Flong%2Furl%2F2019%2F07%2FS.jp"},
"/my%2Flong%2Furl%2F2019%2F07%2FS.jp",
"http://pleroma.social/my%2Flong%2Furl%2F2019%2F07%2FS.jpg"
) == {:wrong_filename, "my%2Flong%2Furl%2F2019%2F07%2FS.jpg"}
test_verify_request_path_and_url(
"/Hello%20world.jpg",
"http://pleroma.social/Hello%20world.jpg",
:ok
)
test_verify_request_path_and_url(
"/my%2Flong%2Furl%2F2019%2F07%2FS.jpg",
"http://pleroma.social/my%2Flong%2Furl%2F2019%2F07%2FS.jpg",
:ok
)
test_verify_request_path_and_url(
"/my%2Flong%2Furl%2F2019%2F07%2FS",
"http://pleroma.social/my%2Flong%2Furl%2F2019%2F07%2FS.jpg",
{:wrong_filename, "my%2Flong%2Furl%2F2019%2F07%2FS.jpg"}
)
end
test "encoded url are tried to match for proxy as `conn.request_path` encodes the url" do
# conn.request_path will return encoded url
request_path = "/ANALYSE-DAI-_-LE-STABLECOIN-100-D%C3%89CENTRALIS%C3%89-BQ.jpg"
assert MediaProxy.filename_matches(
true,
assert MediaProxy.verify_request_path_and_url(
request_path,
"https://mydomain.com/uploads/2019/07/ANALYSE-DAI-_-LE-STABLECOIN-100-DÉCENTRALISÉ-BQ.jpg"
) == :ok