—use
warnings;
use
strict;
use
Digest::SHA ();
use
MIME::Base64 ();
sub
sign {
my
$self
=
shift
;
my
$request
=
shift
;
my
$hmac_digest
= Digest::SHA::hmac_sha256(
$request
->signature_base_string,
$request
->signature_key
);
return
MIME::Base64::encode_base64(
$hmac_digest
,
''
);
}
sub
verify {
my
$self
=
shift
;
my
$request
=
shift
;
return
$request
->signature eq
$self
->sign(
$request
);
}
=head1 NAME
Net::OAuth::SignatureMethod::HMAC_SHA256 - HMAC_SHA256 Signature Method for OAuth protocol
=head1 SEE ALSO
L<Net::OAuth>, L<http://oauth.net>
=head1 AUTHOR
Originally by Keith Grennan <kgrennan@cpan.org>
Currently maintained by Robert Rothenberg <rrwo@cpan.org>
=head1 COPYRIGHT & LICENSE
Copyright 2007-2012, 2024-2025 Keith Grennan
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
=cut
1;