NAME Mozilla::CA - Mozilla's CA cert bundle in PEM format SYNOPSIS use IO::Socket::SSL; use Mozilla::CA; my $host = "www.paypal.com"; my $client = IO::Socket::SSL->new( PeerHost => "$host:443", SSL_verify_mode => 0x02, SSL_ca_file => Mozilla::CA::SSL_ca_file(), ) || die "Can't connect: $@"; $client->verify_hostname($host, "http") || die "hostname verification failure"; DESCRIPTION Mozilla::CA provides a copy of Mozilla's bundle of Certificate Authority certificates in a form that can be consumed by modules and libraries based on OpenSSL. The module provide a single function: SSL_ca_file() Returns the absolute path to the Mozilla's CA cert bundle PEM file. SEE ALSO LICENSE For the bundled Mozilla CA PEM file the following applies: This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/. The Mozilla::CA distribution itself is available under the same license.