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package Net::Amazon::S3::Signature;
# ABSTRACT: S3 Signature implementation base class
$Net::Amazon::S3::Signature::VERSION = '0.991';
use Moose;
has http_request => (
is => 'ro',
isa => 'Net::Amazon::S3::HTTPRequest',
);
sub _append_authorization_headers {
my ($self, $request) = @_;
my %headers = $self->http_request->s3->authorization_context->authorization_headers;
while (my ($key, $value) = each %headers) {
$self->_populate_default_header ($request, $key => $value);
}
();
}
sub _append_authorization_query_params {
my ($self, $request) = @_;
my %headers = $self->http_request->s3->authorization_context->authorization_headers;
while (my ($key, $value) = each %headers) {
$self->_populate_default_query_param ($request, $key => $value);
}
();
}
sub _populate_default_header {
my ($self, $request, $key, $value) = @_;
return unless defined $value;
return if defined $request->header ($key);
$request->header ($key => $value);
();
}
sub _populate_default_query_param {
my ($self, $request, $key, $value) = @_;
return unless defined $value;
return if defined $request->uri->query_param ($key);
$request->uri->query_param ($key => $value);
();
}
sub sign_request {
my ($self, $request);
return;
}
sub sign_uri {
my ($self, $uri, $expires_at);
return;
}
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
Net::Amazon::S3::Signature - S3 Signature implementation base class
=head1 VERSION
version 0.991
=head1 METHODS
=head2 new
Signature class should accept HTTPRequest instance and determine every
required parameter via this instance
=head2 sign_request( $request )
Signature class should return authenticated request based on given parameter.
Parameter can be modified.
=head2 sign_uri( $request, $expires_at?, $method? )
Signature class should return authenticated uri based on given request.
$expires_at is expiration time in seconds (epoch).
Default and maximal allowed value may depend on signature version.
Default request date is current time.
Signature class should accept provided C<< X-Amz-Date >> header instead (if signing request)
or query parameter (if signing uri)
=head1 AUTHOR
Branislav Zahradník <barney@cpan.org>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2022 by Amazon Digital Services, Leon Brocard, Brad Fitzpatrick, Pedro Figueiredo, Rusty Conover, Branislav Zahradník.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
|
