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Add csp

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This commit is contained in:
FloatingGhost 2023-05-26 11:41:22 +01:00
parent 82ca7a6470
commit 9d83a1e23f
1 changed files with 5 additions and 0 deletions
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5
lib/pleroma/reverse_proxy.ex
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@ -251,6 +251,7 @@ defp build_resp_headers(headers, opts) do
|> Enum.filter(fn {k, _} -> k in @keep_resp_headers end) |> Enum.filter(fn {k, _} -> k in @keep_resp_headers end)
|> build_resp_cache_headers(opts) |> build_resp_cache_headers(opts)
|> build_resp_content_disposition_header(opts) |> build_resp_content_disposition_header(opts)
|> build_csp_headers()
|> Keyword.merge(Keyword.get(opts, :resp_headers, [])) |> Keyword.merge(Keyword.get(opts, :resp_headers, []))
end end
@ -316,6 +317,10 @@ defp build_resp_content_disposition_header(headers, opts) do
end end
end end
defp build_csp_headers(headers) do
List.keystore(headers, "content-security-policy", 0, {"content-security-policy", "sandbox"})
end
defp header_length_constraint(headers, limit) when is_integer(limit) and limit > 0 do defp header_length_constraint(headers, limit) when is_integer(limit) and limit > 0 do
with {_, size} <- List.keyfind(headers, "content-length", 0), with {_, size} <- List.keyfind(headers, "content-length", 0),
{size, _} <- Integer.parse(size), {size, _} <- Integer.parse(size),