Fix invalid blurhash handling in Create activity (#16583)
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1 changed files with 5 additions and 1 deletions
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@ -446,10 +446,14 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
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end
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def supported_blurhash?(blurhash)
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components = blurhash.blank? ? nil : Blurhash.components(blurhash)
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components = blurhash.blank? || !blurhash_valid_chars?(blurhash) ? nil : Blurhash.components(blurhash)
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components.present? && components.none? { |comp| comp > 5 }
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end
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def blurhash_valid_chars?(blurhash)
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/^[\w#$%*+-.:;=?@\[\]^{|}~]+$/.match?(blurhash)
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end
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def skip_download?
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return @skip_download if defined?(@skip_download)
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