Specify session context for OpenSSL clients
authorTom Ryder <tom@sanctum.geek.nz>
Fri, 26 Jun 2015 04:21:54 +0000 (16:21 +1200)
committerTom Ryder <tom@sanctum.geek.nz>
Fri, 26 Jun 2015 04:21:54 +0000 (16:21 +1200)
commitb71a0ddbd570f5163ede198d635c3b03abd3e27e
tree982381a311f0769e333deafc39fbcf93030742e8
parentf6b7764eb5d85692c9242d2d20cb53f091083139
Specify session context for OpenSSL clients

Reconnecting to ngIRCd 22.1 built with OpenSSL with some OpenSSL
clients, including Pidgin and stunnel 5.06, attempts to reuse a session
and fails due to the absence of this line.

The error message in syslog from ngIRCd is:

> SSL protocol error: SSL_accept (error:140D9115:SSL
> routines:SSL_GET_PREV_SESSION:session id context uninitialized)

This patch appears to fix the problem for both Pidgin and stunnel; it
may work for other OpenSSL clients that attempt to re-use sessions.

*   <https://github.com/ngircd/ngircd/issues/182>
*   <https://developer.pidgin.im/ticket/11568>
*   <https://www.openssl.org/docs/ssl/SSL_CTX_set_session_id_context.html>
src/ngircd/conn-ssl.c