73 lines
		
	
	
	
		
			2.2 KiB
		
	
	
	
		
			Elixir
		
	
	
	
	
	
			
		
		
	
	
			73 lines
		
	
	
	
		
			2.2 KiB
		
	
	
	
		
			Elixir
		
	
	
	
	
	
# Pleroma: A lightweight social networking server
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# Copyright © 2019 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicyTest do
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  use Pleroma.DataCase
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  import Pleroma.Factory
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  import Pleroma.Web.ActivityPub.MRF.HellthreadPolicy
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  setup do
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    user = insert(:user)
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    message = %{
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      "actor" => user.ap_id,
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      "cc" => [user.follower_address],
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      "type" => "Create",
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      "to" => [
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        "https://www.w3.org/ns/activitystreams#Public",
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        "https://instance.tld/users/user1",
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        "https://instance.tld/users/user2",
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        "https://instance.tld/users/user3"
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      ]
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    }
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    [user: user, message: message]
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  end
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  describe "reject" do
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    test "rejects the message if the recipient count is above reject_threshold", %{
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      message: message
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    } do
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      Pleroma.Config.put([:mrf_hellthread], %{delist_threshold: 0, reject_threshold: 2})
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      {:reject, nil} = filter(message)
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    end
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    test "does not reject the message if the recipient count is below reject_threshold", %{
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      message: message
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    } do
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      Pleroma.Config.put([:mrf_hellthread], %{delist_threshold: 0, reject_threshold: 3})
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      assert {:ok, ^message} = filter(message)
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    end
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  end
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  describe "delist" do
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    test "delists the message if the recipient count is above delist_threshold", %{
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      user: user,
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      message: message
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    } do
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      Pleroma.Config.put([:mrf_hellthread], %{delist_threshold: 2, reject_threshold: 0})
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      {:ok, message} = filter(message)
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      assert user.follower_address in message["to"]
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      assert "https://www.w3.org/ns/activitystreams#Public" in message["cc"]
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    end
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    test "does not delist the message if the recipient count is below delist_threshold", %{
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      message: message
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    } do
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      Pleroma.Config.put([:mrf_hellthread], %{delist_threshold: 4, reject_threshold: 0})
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      assert {:ok, ^message} = filter(message)
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    end
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  end
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  test "excludes follower collection and public URI from threshold count", %{message: message} do
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    Pleroma.Config.put([:mrf_hellthread], %{delist_threshold: 0, reject_threshold: 3})
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    assert {:ok, ^message} = filter(message)
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  end
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end
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