# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.OTPVersion do
- @type check_status() :: :ok | :undefined | {:error, String.t()}
-
- @spec check!() :: :ok | no_return()
- def check! do
- case check() do
- :ok ->
- :ok
-
- {:error, version} ->
- raise "
- !!!OTP VERSION WARNING!!!
- You are using gun adapter with OTP version #{version}, which doesn't support correct handling of unordered certificates chains.
- "
-
- :undefined ->
- raise "
- !!!OTP VERSION WARNING!!!
- To support correct handling of unordered certificates chains - OTP version must be > 22.2.
- "
- end
- end
-
- @spec check() :: check_status()
- def check do
+ @spec version() :: String.t() | nil
+ def version do
# OTP Version https://erlang.org/doc/system_principles/versions.html#otp-version
[
Path.join(:code.root_dir(), "OTP_VERSION"),
Path.join([:code.root_dir(), "releases", :erlang.system_info(:otp_release), "OTP_VERSION"])
]
|> get_version_from_files()
- |> do_check()
- end
-
- @spec check([Path.t()]) :: check_status()
- def check(paths) do
- paths
- |> get_version_from_files()
- |> do_check()
end
- defp get_version_from_files([]), do: nil
+ @spec get_version_from_files([Path.t()]) :: String.t() | nil
+ def get_version_from_files([]), do: nil
- defp get_version_from_files([path | paths]) do
+ def get_version_from_files([path | paths]) do
if File.exists?(path) do
- File.read!(path)
+ path
+ |> File.read!()
+ |> String.replace(~r/\r|\n|\s/, "")
else
get_version_from_files(paths)
end
end
-
- defp do_check(nil), do: :undefined
-
- defp do_check(version) do
- version = String.replace(version, ~r/\r|\n|\s/, "")
-
- [major, minor] =
- version
- |> String.split(".")
- |> Enum.map(&String.to_integer/1)
- |> Enum.take(2)
-
- if (major == 22 and minor >= 2) or major > 22 do
- :ok
- else
- {:error, version}
- end
- end
end