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html scrubbing policies: restrict img tags to http/https only for mediaproxy compatibility

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William Pitcock 2018-10-18 14:29:31 +00:00
parent 2154c5dcd8
commit 595d855f0e
1 changed files with 4 additions and 2 deletions
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6
lib/pleroma/html.ex
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@ -63,7 +63,8 @@ defmodule Pleroma.HTML.Scrubber.TwitterText do
@allow_inline_images Keyword.get(@markup, :allow_inline_images) @allow_inline_images Keyword.get(@markup, :allow_inline_images)
if @allow_inline_images do 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", [ Meta.allow_tag_with_these_attributes("img", [
"width", "width",
@ -113,7 +114,8 @@ defmodule Pleroma.HTML.Scrubber.Default do
@allow_inline_images Keyword.get(@markup, :allow_inline_images) @allow_inline_images Keyword.get(@markup, :allow_inline_images)
if @allow_inline_images do 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", [ Meta.allow_tag_with_these_attributes("img", [
"width", "width",