From 595d855f0ebd88faede51bf3e08384e956465722 Mon Sep 17 00:00:00 2001 From: William Pitcock Date: Thu, 18 Oct 2018 14:29:31 +0000 Subject: [PATCH] html scrubbing policies: restrict img tags to http/https only for mediaproxy compatibility --- lib/pleroma/html.ex | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/pleroma/html.ex b/lib/pleroma/html.ex index 2d2155b82..fdc5e7dab 100644 --- a/lib/pleroma/html.ex +++ b/lib/pleroma/html.ex @@ -63,7 +63,8 @@ defmodule Pleroma.HTML.Scrubber.TwitterText do @allow_inline_images Keyword.get(@markup, :allow_inline_images) if @allow_inline_images do - Meta.allow_tag_with_uri_attributes("img", ["src"], @valid_schemes) + # restrict img tags to http/https only, because of MediaProxy. + Meta.allow_tag_with_uri_attributes("img", ["src"], ["http", "https"]) Meta.allow_tag_with_these_attributes("img", [ "width", @@ -113,7 +114,8 @@ defmodule Pleroma.HTML.Scrubber.Default do @allow_inline_images Keyword.get(@markup, :allow_inline_images) if @allow_inline_images do - Meta.allow_tag_with_uri_attributes("img", ["src"], @valid_schemes) + # restrict img tags to http/https only, because of MediaProxy. + Meta.allow_tag_with_uri_attributes("img", ["src"], ["http", "https"]) Meta.allow_tag_with_these_attributes("img", [ "width", -- 2.45.2