#30434: Log sanitization scrubs HH:MM:SS timestamps as if they were IPv6 addresses -----------------------------------+------------------------ Reporter: dcf | Owner: (none) Type: defect | Status: new Priority: Medium | Milestone: Component: Obfuscation/Snowflake | Version: Severity: Minor | Resolution: Keywords: | Actual Points: Parent ID: | Points: Reviewer: | Sponsor: -----------------------------------+------------------------
Comment (by cohosh): Here's a suggested fix: https://github.com/cohosh/snowflake/tree/ticket30434 I went off of [https://tools.ietf.org/html/rfc4291#section-2.2 RFC4291]. There's no MUST in there, but a "::" indicates a compressed IPv6 address, so I added the restriction that if there are more than 2 fields compressed it needs "::" somewhere in the address. I also added some additional test cases for the timestamps and more compressed addresses to make sure we don't miss anything. -- Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30434#comment:1> Tor Bug Tracker & Wiki <https://trac.torproject.org/> The Tor Project: anonymity online
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