Fix Wikipedia first-party regex and missing cookies on newline-joined#136
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Set-Cookie The auto-derived first-party regex for Wikipedia pages contained a || where a single | was meant. The empty alternative between the two pipes matched every string, so any third-party request (analytics, ads, CDNs) on a Wikipedia page was wrongly classified as first-party and the thirdParty bucket stayed empty. One-character fix in the regex, plus a small regression test built from an inline HAR. While in the area: getThirdPartyCookieNames was recently taught to stop the Domain= capture at \n because some HARs concatenate multiple Set-Cookie response headers into one value joined by newlines. Its sister getCookieNames still split only on the first = and therefore silently dropped every cookie after the first in such a joined block, under-reporting page.cookies and page.cookieNames. Apply the same newline split there so both functions agree on the format. Co-authored-by: Claude noreply@anthropic.com
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Set-Cookie
The auto-derived first-party regex for Wikipedia pages contained a ||
where a single | was meant. The empty alternative between the two pipes
matched every string, so any third-party request (analytics, ads, CDNs)
on a Wikipedia page was wrongly classified as first-party and the
thirdParty bucket stayed empty. One-character fix in the regex, plus a
small regression test built from an inline HAR.
While in the area: getThirdPartyCookieNames was recently taught to stop
the Domain= capture at \n because some HARs concatenate multiple
Set-Cookie response headers into one value joined by newlines. Its
sister getCookieNames still split only on the first = and therefore
silently dropped every cookie after the first in such a joined block,
under-reporting page.cookies and page.cookieNames. Apply the same
newline split there so both functions agree on the format.
Co-authored-by: Claude noreply@anthropic.com