82 lines
1.8 KiB
Elixir
82 lines
1.8 KiB
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2023 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Web.ApiSpec.Scopes.Compiler do
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defmacro __before_compile__(_env) do
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strings = __MODULE__.extract_all_scopes()
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quote do
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def placeholder do
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unquote do
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Enum.map(
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strings,
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fn string ->
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quote do
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Pleroma.Web.Gettext.dgettext_noop(
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"oauth_scopes",
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unquote(string)
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)
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end
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end
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)
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end
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end
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end
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end
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def extract_all_scopes do
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extract_all_scopes_from(Pleroma.Web.ApiSpec.spec())
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end
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def extract_all_scopes_from(specs) do
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specs.paths
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|> Enum.reduce([], fn
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{_path, %{} = path_item}, acc ->
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extract_routes(path_item)
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|> Enum.flat_map(fn operation -> process_operation(operation) end)
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|> Kernel.++(acc)
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{_, _}, acc ->
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acc
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end)
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|> Enum.uniq()
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end
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defp extract_routes(path_item) do
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path_item
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|> Map.from_struct()
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|> Enum.map(fn {_method, path_item} -> path_item end)
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|> Enum.filter(fn
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%OpenApiSpex.Operation{} = _operation -> true
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_ -> false
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end)
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end
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defp process_operation(operation) do
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operation.security
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|> Kernel.||([])
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|> Enum.flat_map(fn
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%{"oAuth" => scopes} -> process_scopes(scopes)
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_ -> []
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end)
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end
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defp process_scopes(scopes) do
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scopes
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|> Enum.flat_map(fn scope ->
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process_scope(scope)
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end)
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end
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def process_scope(scope) do
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hierarchy = String.split(scope, ":")
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{_, list} =
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Enum.reduce(hierarchy, {"", []}, fn comp, {cur, list} ->
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{cur <> comp <> ":", [cur <> comp | list]}
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end)
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list
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end
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end
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