Authen::SASL::Perl::OAUTHBEARER(3) User Contributed Perl Documentation NAME Authen::SASL::Perl::OAUTHBEARER - OAUTHBEARER Authentication class VERSION version 2.2100 SYNOPSIS use Authen::SASL qw(Perl); $sasl = Authen::SASL->new( mechanism => 'OAUTHBEARER', callback => { user => $user, host => $hostname, #optional port => $port, #optional pass => $access_token }, ); DESCRIPTION This module implements the client side of the OAUTHBEARER SASL mechanism, which is used for OAuth 2.0-based authentication. CALLBACK The callbacks used are: Client user The username to be used for authentication. host The hostname to which the client will connect to. It is optional and can be omitted. port The destination port that the client will connect to. It should be a decimal positive integer string without leading zeros. It is optional and can be omitted. pass The OAuth 2.0 access token to be used for authentication. SEE ALSO Authen::SASL, Authen::SASL::Perl AUTHORS Written by Aditya Garg and Julian Swagemakers. COPYRIGHT Copyright (c) 2025 Aditya Garg. Copyright (c) 2025 Julian Swagemakers. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.42.2 2026-09-06 Authen::SASL::Perl::OAUTHBEARER(3)