comparison src/mail/ngx_mail.c @ 7938:dc955d274130

Mail: connections with wrong ALPN protocols are now rejected. This is a recommended behavior by RFC 7301 and is useful for mitigation of protocol confusion attacks [1]. For POP3 and IMAP protocols IANA-assigned ALPN IDs are used [2]. For the SMTP protocol "smtp" is used. [1] https://alpaca-attack.com/ [2] https://www.iana.org/assignments/tls-extensiontype-values/
author Vladimir Homutov <vl@nginx.com>
date Wed, 20 Oct 2021 09:45:34 +0300
parents 12ea1de7d87c
children
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