dxbjavid opened a new pull request, #876: URL: https://github.com/apache/httpcomponents-client/pull/876
PublicSuffixMatcher.verify (through verifyInternal) resolves the domain against the suffix rules without the normalisation and punycode decoding that getDomainRoot and matches already apply, and the bundled list holds IDN suffixes in their Unicode form. So an ACE-encoded public suffix such as xn--h-2fa.no matches no rule and verify returns true, which lets the cookie PublicSuffixDomainFilter treat a whole IDN TLD as a registrable domain and accept a supercookie scoped to it, even though matches recognises the same suffix correctly. This decodes and lowercases the input in verifyInternal the same way getDomainRoot does, so both the ACE and Unicode forms are rejected consistently while genuine registrable subdomains under an IDN suffix are still allowed. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
