The source project of this merge request has been removed.
Improve IP address sanitization in WhisperBack
Regex that matches IPv6 covers:
- IPv6 addresses
- zero compressed IPv6 addresses (section 2.2 of rfc5952)
- link-local IPv6 addresses with zone index (section 11 of rfc4007)
- IPv4-Embedded IPv6 Address (section 2 of rfc6052)
- IPv4-mapped IPv6 addresses (section 2.1 of rfc2765)
- IPv4-translated addresses (section 2.1 of rfc2765)
Closes #6805 (closed)