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Allow "class" attribute on the "a" tag in sanitization (#3623)

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This preserves `<a ... class="u-url mention">` from other Mastodon instances.
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unarist 2017-06-07 22:57:30 +09:00 committed by Eugen Rochko
parent 28d2920472
commit 6bd6dcf6df
1 changed files with 1 additions and 1 deletions
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2
app/lib/sanitize_config.rb
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@ -8,7 +8,7 @@ class Sanitize
elements: %w(p br span a), elements: %w(p br span a),
attributes: { attributes: {
'a' => %w(href rel), 'a' => %w(href rel class),
'span' => %w(class), 'span' => %w(class),
}, },