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| author | dcc <dcc@logografos.com> | 2023-09-02 00:52:52 -0700 |
|---|---|---|
| committer | dcc <dcc@logografos.com> | 2023-09-02 00:52:52 -0700 |
| commit | 3a4773c3c2bd0bbef244eb519b07208da9108e49 (patch) | |
| tree | 973567a6f3abb37bfb0f785b1cad14ed55840ef5 /priv/scrubbers/links_only.ex | |
| download | anni-3a4773c3c2bd0bbef244eb519b07208da9108e49.tar.gz anni-3a4773c3c2bd0bbef244eb519b07208da9108e49.tar.bz2 anni-3a4773c3c2bd0bbef244eb519b07208da9108e49.zip | |
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Diffstat (limited to 'priv/scrubbers/links_only.ex')
| -rw-r--r-- | priv/scrubbers/links_only.ex | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/priv/scrubbers/links_only.ex b/priv/scrubbers/links_only.ex new file mode 100644 index 0000000..7f434fb --- /dev/null +++ b/priv/scrubbers/links_only.ex @@ -0,0 +1,31 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/> +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.HTML.Scrubber.LinksOnly do + @moduledoc """ + An HTML scrubbing policy which limits to links only. + """ + + @valid_schemes Pleroma.Config.get([:uri_schemes, :valid_schemes], []) + + require FastSanitize.Sanitizer.Meta + alias FastSanitize.Sanitizer.Meta + + Meta.strip_comments() + + # links + Meta.allow_tag_with_uri_attributes(:a, ["href"], @valid_schemes) + + Meta.allow_tag_with_this_attribute_values(:a, "rel", [ + "tag", + "nofollow", + "noopener", + "noreferrer", + "me", + "ugc" + ]) + + Meta.allow_tag_with_these_attributes(:a, ["name", "title"]) + Meta.strip_everything_not_covered() +end |