[ww-bugs] Bug 3407: Failed to open the mailer: IO::Socket::SSL->start_SSL failed: SSL connect attempt failed with unknown error error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed

[bugzilla-daemon at webwork.maa.org]

http://bugs.webwork.maa.org/show_bug.cgi?id=3407





--- Comment #2 from Mike Gage <gage at math.rochester.edu>  2015-09-01 09:12:21 ---
Hi Mark and Mike,

On math.webwork, I added "tls_allowed => 0" to the invocation of
Mail::Sender->new() in Feedback.pm. I believe this will solve the problem.

I did the same in all *.pm files under /opt/webwork/webwork2 that I could find
where Mail::Sender->new() is invoked, namely:

 lib/WeBWorK/ContentGenerator/Feedback.pm
 lib/WeBWorK/ContentGenerator/Instructor/SendMail.pm
 lib/WeBWorK/Utils/DelayedMailer.mail-sender.pm
 lib/WeBWorK/Utils/DelayedMailer.pm
 lib/WebworkWebservice/CourseActions.pm

The file

 lib/WeBWorK/Utils/RestrictedMailer.pm

looks like it inherits part of the Mail::Sender class, so the change should be
made here too, but I didn't want to mess with the funky hash tables being used
to pass instance variables around.

You'll need to add this same parameter wherever else Mail::Sender is called. To
prevent it from returning at the next WeBWorK upgrade, please make the same
changes wherever you keep the master copy.

- Hoss

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