61 lines
1.7 KiB
Elixir
61 lines
1.7 KiB
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.HTTP.AdapterHelper.Hackney do
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@behaviour Pleroma.HTTP.AdapterHelper
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@defaults [
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follow_redirect: false,
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force_redirect: false,
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with_body: true
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]
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@spec options(keyword(), URI.t()) :: keyword()
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def options(connection_opts \\ [], %URI{} = uri) do
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proxy = Pleroma.Config.get([:http, :proxy_url])
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config_opts = Pleroma.Config.get([:http, :adapter], [])
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url_encoding =
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Keyword.new()
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|> Keyword.put(:path_encode_fun, fn path -> path end)
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@defaults
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|> Keyword.merge(url_encoding)
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|> Keyword.merge(config_opts)
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|> Keyword.merge(connection_opts)
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|> add_scheme_opts(uri)
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|> maybe_add_with_body()
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|> Pleroma.HTTP.AdapterHelper.maybe_add_proxy(proxy)
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|> Keyword.put(:follow_redirect, false)
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|> Keyword.put(:force_redirect, false)
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|> normalize_proxy()
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|> Pleroma.HTTP.TLS.put_hackney_ssl_options()
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end
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# Hackney 4 ignores a proxy whose host is an IP tuple and connects directly.
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# ConfigDB turns a numeric proxy host into such a tuple.
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defp normalize_proxy(opts) do
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case Keyword.fetch(opts, :proxy) do
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{:ok, {type, host, port}} when is_tuple(host) ->
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Keyword.put(opts, :proxy, {type, :inet.ntoa(host), port})
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{:ok, {host, port}} when is_tuple(host) ->
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Keyword.put(opts, :proxy, {:inet.ntoa(host), port})
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_ ->
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opts
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end
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end
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defp add_scheme_opts(opts, _), do: opts
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defp maybe_add_with_body(opts) do
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if opts[:max_body] do
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Keyword.put(opts, :with_body, true)
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else
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opts
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end
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end
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end
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