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MediaProxy: parse filename from content-disposition for non-whitelisted types

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rinpatch 2019-03-15 01:36:29 +03:00
parent 7ecc201029
commit 958227d556
1 changed files with 19 additions and 1 deletions
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20
lib/pleroma/reverse_proxy.ex
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@ -311,7 +311,25 @@ defmodule Pleroma.ReverseProxy do
end
if attachment? do
disposition = "attachment; filename=" <> Keyword.get(opts, :attachment_name, "attachment")
name =
try do
{{"content-disposition", content_disposition_string}, _} =
List.keytake(headers, "content-disposition", 0)
[name] =
Regex.run(
~r/filename=\"(.*)\"/u,
content_disposition_string || "",
capture: :all_but_first
)
name
rescue
MatchError -> Keyword.get(opts, :attachment_name, "attachment")
end
disposition = "attachment; filename=" <> name
List.keystore(headers, "content-disposition", 0, {"content-disposition", disposition})
else
headers