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Add size limit for link preview URLs (#30854)

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This commit is contained in:
KMY 2024-07-05 07:03:49 +09:00
parent e53f6a50d2
commit 0370a72dbd
3 changed files with 30 additions and 11 deletions
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13
spec/services/fetch_link_card_service_spec.rb
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@ -186,6 +186,19 @@ RSpec.describe FetchLinkCardService do
end
end
context 'with an URL too long for PostgreSQL unique indexes' do
let(:url) { "http://example.com/#{'a' * 2674}" }
let(:status) { Fabricate(:status, text: url) }
it 'does not fetch the URL' do
expect(a_request(:get, url)).to_not have_been_made
end
it 'does not create a preview card' do
expect(status.preview_card).to be_nil
end
end
context 'with a URL of a page with oEmbed support' do
let(:html) { '<!doctype html><title>Hello world</title><link rel="alternate" type="application/json+oembed" href="http://example.com/oembed?url=http://example.com/html">' }
let(:status) { Fabricate(:status, text: 'http://example.com/html') }