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html: new module providing a configurable markup scrubbing policy

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This commit is contained in:
William Pitcock 2018-09-09 23:29:00 +00:00
parent 3f64ba5fc8
commit 255f46d7ab
2 changed files with 17 additions and 0 deletions
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3
config/config.exs
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@ -76,6 +76,9 @@ config :pleroma, :instance,
quarantined_instances: [], quarantined_instances: [],
managed_config: true managed_config: true
config :pleroma, :markup,
scrub_policy: HtmlSanitizeEx.Scrubber.BasicHTML
config :pleroma, :fe, config :pleroma, :fe,
theme: "pleroma-dark", theme: "pleroma-dark",
logo: "/static/logo.png", logo: "/static/logo.png",

14
lib/pleroma/html.ex Normal file
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@ -0,0 +1,14 @@
defmodule Pleroma.HTML do
alias HtmlSanitizeEx.Scrubber
@markup Application.get_env(:pleroma, :markup)
def filter_tags(html) do
scrubber = Keyword.get(@markup, :scrub_policy)
html |> Scrubber.scrub(scrubber)
end
def strip_tags(html) do
html |> Scrubber.scrub(Scrubber.StripTags)
end
end