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Extract opengraph/oembed into separate module
[akkoma]
/
lib
/
pleroma
/
html.ex
diff --git
a/lib/pleroma/html.ex
b/lib/pleroma/html.ex
index cf18f070c68732297dfacd16335417563f96ed07..8a0333461557a1000108e8b3d802d77be1d310ff 100644
(file)
--- a/
lib/pleroma/html.ex
+++ b/
lib/pleroma/html.ex
@@
-1,14
+1,12
@@
defmodule Pleroma.HTML do
alias HtmlSanitizeEx.Scrubber
defmodule Pleroma.HTML do
alias HtmlSanitizeEx.Scrubber
- @markup Application.get_env(:pleroma, :markup)
-
defp get_scrubbers(scrubber) when is_atom(scrubber), do: [scrubber]
defp get_scrubbers(scrubbers) when is_list(scrubbers), do: scrubbers
defp get_scrubbers(_), do: [Pleroma.HTML.Scrubber.Default]
def get_scrubbers() do
defp get_scrubbers(scrubber) when is_atom(scrubber), do: [scrubber]
defp get_scrubbers(scrubbers) when is_list(scrubbers), do: scrubbers
defp get_scrubbers(_), do: [Pleroma.HTML.Scrubber.Default]
def get_scrubbers() do
-
Keyword.get(@markup, :scrub_policy
)
+
Pleroma.Config.get([:markup, :scrub_policy]
)
|> get_scrubbers
end
|> get_scrubbers
end
@@
-36,16
+34,18
@@
defmodule Pleroma.HTML.Scrubber.TwitterText do
paragraphs, breaks and links are allowed through the filter.
"""
paragraphs, breaks and links are allowed through the filter.
"""
+ @markup Application.get_env(:pleroma, :markup)
+ @uri_schemes Application.get_env(:pleroma, :uri_schemes, [])
+ @valid_schemes Keyword.get(@uri_schemes, :valid_schemes, [])
+
require HtmlSanitizeEx.Scrubber.Meta
alias HtmlSanitizeEx.Scrubber.Meta
require HtmlSanitizeEx.Scrubber.Meta
alias HtmlSanitizeEx.Scrubber.Meta
- @valid_schemes ["http", "https"]
-
Meta.remove_cdata_sections_before_scrub()
Meta.strip_comments()
# links
Meta.remove_cdata_sections_before_scrub()
Meta.strip_comments()
# links
- Meta.allow_tag_with_uri_attributes("a", ["href"], @valid_schemes)
+ Meta.allow_tag_with_uri_attributes("a", ["href"
, "data-user", "data-tag"
], @valid_schemes)
Meta.allow_tag_with_these_attributes("a", ["name", "title"])
# paragraphs and linebreaks
Meta.allow_tag_with_these_attributes("a", ["name", "title"])
# paragraphs and linebreaks
@@
-56,11
+56,11
@@
defmodule Pleroma.HTML.Scrubber.TwitterText do
Meta.allow_tag_with_these_attributes("span", [])
# allow inline images for custom emoji
Meta.allow_tag_with_these_attributes("span", [])
# allow inline images for custom emoji
- @markup Application.get_env(:pleroma, :markup)
@allow_inline_images Keyword.get(@markup, :allow_inline_images)
if @allow_inline_images 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",
Meta.allow_tag_with_these_attributes("img", [
"width",
@@
-79,14
+79,18
@@
defmodule Pleroma.HTML.Scrubber.Default do
require HtmlSanitizeEx.Scrubber.Meta
alias HtmlSanitizeEx.Scrubber.Meta
require HtmlSanitizeEx.Scrubber.Meta
alias HtmlSanitizeEx.Scrubber.Meta
- @valid_schemes ["http", "https"]
+ @markup Application.get_env(:pleroma, :markup)
+ @uri_schemes Application.get_env(:pleroma, :uri_schemes, [])
+ @valid_schemes Keyword.get(@uri_schemes, :valid_schemes, [])
Meta.remove_cdata_sections_before_scrub()
Meta.strip_comments()
Meta.remove_cdata_sections_before_scrub()
Meta.strip_comments()
- Meta.allow_tag_with_uri_attributes("a", ["href"], @valid_schemes)
+ Meta.allow_tag_with_uri_attributes("a", ["href"
, "data-user", "data-tag"
], @valid_schemes)
Meta.allow_tag_with_these_attributes("a", ["name", "title"])
Meta.allow_tag_with_these_attributes("a", ["name", "title"])
+ Meta.allow_tag_with_these_attributes("abbr", ["title"])
+
Meta.allow_tag_with_these_attributes("b", [])
Meta.allow_tag_with_these_attributes("blockquote", [])
Meta.allow_tag_with_these_attributes("br", [])
Meta.allow_tag_with_these_attributes("b", [])
Meta.allow_tag_with_these_attributes("blockquote", [])
Meta.allow_tag_with_these_attributes("br", [])
@@
-103,11
+107,11
@@
defmodule Pleroma.HTML.Scrubber.Default do
Meta.allow_tag_with_these_attributes("u", [])
Meta.allow_tag_with_these_attributes("ul", [])
Meta.allow_tag_with_these_attributes("u", [])
Meta.allow_tag_with_these_attributes("ul", [])
- @markup Application.get_env(:pleroma, :markup)
@allow_inline_images Keyword.get(@markup, :allow_inline_images)
if @allow_inline_images 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",
Meta.allow_tag_with_these_attributes("img", [
"width",
@@
-162,7
+166,7
@@
defmodule Pleroma.HTML.Transform.MediaProxy do
{"src", media_url}
end
{"src", media_url}
end
- def scrub_attribute(tag, attribute), do: attribute
+ def scrub_attribute(
_
tag, attribute), do: attribute
def scrub({"img", attributes, children}) do
attributes =
def scrub({"img", attributes, children}) do
attributes =
@@
-173,7
+177,9
@@
defmodule Pleroma.HTML.Transform.MediaProxy do
{"img", attributes, children}
end
{"img", attributes, children}
end
+ def scrub({:comment, _children}), do: ""
+
def scrub({tag, attributes, children}), do: {tag, attributes, children}
def scrub({tag, attributes, children}), do: {tag, attributes, children}
- def scrub({tag, children}), do: children
+ def scrub({
_
tag, children}), do: children
def scrub(text), do: text
end
def scrub(text), do: text
end