From 1dea617bfa23f09f94270125ff51c0b2b96e39c8 Mon Sep 17 00:00:00 2001 From: Guilhem Moulin Date: Wed, 6 Nov 2019 03:21:59 +0100 Subject: Allow lowercase SASL mechanisms. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit RFC 2222 sec. 3 says that values are “from 1 to 20 characters in length, consisting of upper-case letters, digits, hyphens, and/or underscores” so we always upper-case the value. --- lib/Net/IMAP/InterIMAP.pm | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'lib/Net/IMAP') diff --git a/lib/Net/IMAP/InterIMAP.pm b/lib/Net/IMAP/InterIMAP.pm index 76135ea..afb5694 100644 --- a/lib/Net/IMAP/InterIMAP.pm +++ b/lib/Net/IMAP/InterIMAP.pm @@ -407,8 +407,8 @@ sub new($%) { @caps = $self->capabilities(); } - my @mechs = ('LOGIN', grep defined, map { /^AUTH=(.+)/i ? $1 : undef } @caps); - my $mech = (grep defined, map {my $m = $_; (grep {$m eq $_} @mechs) ? $m : undef} + my @mechs = ('LOGIN', grep defined, map { /^AUTH=(.+)/i ? uc($1) : undef } @caps); + my $mech = (grep defined, map {my $m = uc($_); (grep {$m eq $_} @mechs) ? $m : undef} split(/ /, $self->{auth}))[0]; $self->fail("Failed to choose an authentication mechanism") unless defined $mech; $self->fail("Logins are disabled.") if ($mech eq 'LOGIN' or $mech eq 'PLAIN') and -- cgit v1.2.3