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package CSAF::Validator;
use 5.010001;
use strict;
use warnings;
use utf8;
use CSAF::Validator::MandatoryTests;
use CSAF::Validator::OptionalTests;
use CSAF::Validator::InformativeTests;
use CSAF::Validator::Schema;
use CSAF::Validator::Message;
use constant DEBUG => $ENV{CSAF_VALIDATOR_DEBUG};
use Moo;
extends 'CSAF::Validator::Base';
with 'CSAF::Util::Log';
sub validate {
my ($self, $type) = @_;
my %validator = (
# 9.1.14 Conformance Clause 14: CSAF basic validator
schema => sub { CSAF::Validator::Schema->new($self->csaf)->validate },
mandatory => sub { CSAF::Validator::MandatoryTests->new($self->csaf)->validate },
# 9.1.15 Conformance Clause 15: CSAF extended validator
optional => sub { CSAF::Validator::OptionalTests->new($self->csaf)->validate },
# 9.1.16 Conformance Clause 16: CSAF full validator
informative => sub { CSAF::Validator::InformativeTests->new($self->csaf)->validate },
);
my @types = (qw[schema mandatory optional informative]);
my @messages = ();
if (defined $type && defined $validator{$type}) {
@types = ($type);
}
foreach (@types) {
push @messages, $validator{$_}->();
}
push @{$self->messages}, @messages;
if (DEBUG && @{$self->messages}) {
$self->log->debug('Validation messages(s)');
$self->log->debug(sprintf('- %s', $_)) for (@{$self->messages});
}
return @{$self->messages};
}
1;
__END__
=encoding utf-8
=head1 NAME
CSAF::Validator - Conformance Validator
=head1 SYNOPSIS
use CSAF::Validator;
my $v = CSAF::Validator( csaf => $csaf );
my @messages = $v->validate;
if ($v->has_error) {
say "Validator errors";
say $_ for (@messages);
}
=head1 DESCRIPTION
L<CSAF::Validator> reads documents and performs a check against the JSON schema
(L<CSAF::Validator::Schema>), performs all mandatory (L<CSAF::Validator::MandatoryTests>),
optional (L<CSAF::Validator::OptionalTests>) and informative tests (L<CSAF::Validator::Informative>).
Conformance profiles:
=over
=item * CSAF basic validator: A program that reads a document and checks it against the JSON schema and performs mandatory tests.
=item * CSAF extended validator: A CSAF basic validator that additionally performs optional tests.
=item * CSAF full validator: A CSAF extended validator that additionally performs informative tests.
=back
L<https://docs.oasis-open.org/csaf/csaf/v2.0/os/csaf-v2.0-os.html>
=head2 METHODS
L<CSAF::Validator> inherits all methods from L<CSAF::Validator::Base> and implements the following new ones.
=over
=item validate ( [$type] )
Execute all validation tests type (C<schema>, C<mandatory>, C<optional> and C<informative>)
and return all validation messages.
my @messages = $v->validate;
say $_ for (@messages);
# Execute only the mandatory tests
my @messages = $v->validate('mandatory');
Carp::croak 'Validation error' if @messages;
=back
=head1 SUPPORT
=head2 Bugs / Feature Requests
Please report any bugs or feature requests through the issue tracker
at L<https://github.com/giterlizzi/perl-CSAF/issues>.
You will be notified automatically of any progress on your issue.
=head2 Source Code
This is open source software. The code repository is available for
public review and contribution under the terms of the license.
L<https://github.com/giterlizzi/perl-CSAF>
git clone https://github.com/giterlizzi/perl-CSAF.git
=head1 AUTHOR
=over 4
=item * Giuseppe Di Terlizzi <gdt@cpan.org>
=back
=head1 LICENSE AND COPYRIGHT
This software is copyright (c) 2023-2025 by Giuseppe Di Terlizzi.
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
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