this is a paragraph
@@ -17,19 +21,31 @@ defmodule Pleroma.HTMLTest do """ @html_onerror_sample """ -
+
+ """
+
+ @html_span_class_sample """
+ hi
+ """
+
+ @html_span_microformats_sample """
+ @foo
+ """
+
+ @html_span_invalid_microformats_sample """
+ @foo
"""
describe "StripTags scrubber" do
test "works as expected" do
expected = """
- this is in bold
+ this is in bold
this is a paragraph
this is a linebreak
- this is a link with allowed "rel" attribute: example.com
- this is a link with not allowed "rel" attribute: example.com
+ this is a link with allowed "rel" attribute: example.com
+ this is a link with not allowed "rel" attribute: example.com
this is an image:
- alert('hacked')
+ alert('hacked')
"""
assert expected == HTML.strip_tags(@html_sample)
@@ -45,13 +61,13 @@ defmodule Pleroma.HTMLTest do
describe "TwitterText scrubber" do
test "normalizes HTML as expected" do
expected = """
- this is in bold
+ this is in bold
this is a paragraph
- this is a linebreak
+
"""
assert expected == HTML.filter_tags(@html_onerror_sample, Pleroma.HTML.Scrubber.TwitterText)
end
+
+ test "does not allow spans with invalid classes" do
+ expected = """
+ hi
+ """
+
+ assert expected ==
+ HTML.filter_tags(@html_span_class_sample, Pleroma.HTML.Scrubber.TwitterText)
+ end
+
+ test "does allow microformats" do
+ expected = """
+ @foo
+ """
+
+ assert expected ==
+ HTML.filter_tags(@html_span_microformats_sample, Pleroma.HTML.Scrubber.TwitterText)
+ end
+
+ test "filters invalid microformats markup" do
+ expected = """
+ @foo
+ """
+
+ assert expected ==
+ HTML.filter_tags(
+ @html_span_invalid_microformats_sample,
+ Pleroma.HTML.Scrubber.TwitterText
+ )
+ end
end
describe "default scrubber" do
test "normalizes HTML as expected" do
expected = """
- this is in bold
+ this is in bold
this is a paragraph
- this is a linebreak
+
"""
assert expected == HTML.filter_tags(@html_onerror_sample, Pleroma.HTML.Scrubber.Default)
end
+
+ test "does not allow spans with invalid classes" do
+ expected = """
+ hi
+ """
+
+ assert expected == HTML.filter_tags(@html_span_class_sample, Pleroma.HTML.Scrubber.Default)
+ end
+
+ test "does allow microformats" do
+ expected = """
+ @foo
+ """
+
+ assert expected ==
+ HTML.filter_tags(@html_span_microformats_sample, Pleroma.HTML.Scrubber.Default)
+ end
+
+ test "filters invalid microformats markup" do
+ expected = """
+ @foo
+ """
+
+ assert expected ==
+ HTML.filter_tags(
+ @html_span_invalid_microformats_sample,
+ Pleroma.HTML.Scrubber.Default
+ )
+ end
+ end
+
+ describe "extract_first_external_url" do
+ test "extracts the url" do
+ user = insert(:user)
+
+ {:ok, activity} =
+ CommonAPI.post(user, %{
+ "status" =>
+ "I think I just found the best github repo https://github.com/komeiji-satori/Dress"
+ })
+
+ object = Object.normalize(activity)
+ {:ok, url} = HTML.extract_first_external_url(object, object.data["content"])
+ assert url == "https://github.com/komeiji-satori/Dress"
+ end
+
+ test "skips mentions" do
+ user = insert(:user)
+ other_user = insert(:user)
+
+ {:ok, activity} =
+ CommonAPI.post(user, %{
+ "status" =>
+ "@#{other_user.nickname} install misskey! https://github.com/syuilo/misskey/blob/develop/docs/setup.en.md"
+ })
+
+ object = Object.normalize(activity)
+ {:ok, url} = HTML.extract_first_external_url(object, object.data["content"])
+
+ assert url == "https://github.com/syuilo/misskey/blob/develop/docs/setup.en.md"
+
+ refute url == other_user.ap_id
+ end
+
+ test "skips hashtags" do
+ user = insert(:user)
+
+ {:ok, activity} =
+ CommonAPI.post(user, %{
+ "status" =>
+ "#cofe https://www.pixiv.net/member_illust.php?mode=medium&illust_id=72255140"
+ })
+
+ object = Object.normalize(activity)
+ {:ok, url} = HTML.extract_first_external_url(object, object.data["content"])
+
+ assert url == "https://www.pixiv.net/member_illust.php?mode=medium&illust_id=72255140"
+ end
+
+ test "skips microformats hashtags" do
+ user = insert(:user)
+
+ {:ok, activity} =
+ CommonAPI.post(user, %{
+ "status" =>
+ "#cofe https://www.pixiv.net/member_illust.php?mode=medium&illust_id=72255140",
+ "content_type" => "text/html"
+ })
+
+ object = Object.normalize(activity)
+ {:ok, url} = HTML.extract_first_external_url(object, object.data["content"])
+
+ assert url == "https://www.pixiv.net/member_illust.php?mode=medium&illust_id=72255140"
+ end
+
+ test "does not crash when there is an HTML entity in a link" do
+ user = insert(:user)
+
+ {:ok, activity} =
+ CommonAPI.post(user, %{"status" => "\"http://cofe.com/?boomer=ok&foo=bar\""})
+
+ object = Object.normalize(activity)
+
+ assert {:ok, nil} = HTML.extract_first_external_url(object, object.data["content"])
+ end
end
end