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Bug 25615 - Validator doesn't send TLS SNI
Summary: Validator doesn't send TLS SNI
Status: NEW
Alias: None
Product: Validator
Classification: Unclassified
Component: check (show other bugs)
Version: HEAD
Hardware: All All
: P2 normal
Target Milestone: ---
Assignee: This bug has no owner yet - up for the taking
QA Contact: qa-dev tracking
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Blocks:
 
Reported: 2014-05-08 21:44 UTC by Mark Nottingham
Modified: 2014-05-08 21:44 UTC (History)
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Description Mark Nottingham 2014-05-08 21:44:59 UTC 
The validator appears not to be sending TLS SNI:
  http://en.wikipedia.org/wiki/Server_Name_Indication

E.g.:
  http://validator.w3.org/check?uri=https%3A%2F%2Fwww.mnot.net%2F;No200=1

AFAICT it's using LWP:UserAgent, which uses IO::Socket::SSL, which says:
  http://search.cpan.org/~sullr/IO-Socket-SSL-1.983/lib/IO/Socket/SSL.pm#SNI_Support

.. so you *should* just have to upgrade OpenSSL to fix this (perhaps rebuilding Perl afterwards).