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README.md  view on Meta::CPAN

Blocks some attacks,
such as SQL and XSS injections,
mustleak and directory traversals,
thus creating a primitive web application firewall (WAF).
Warning - this is an extra layer, not a replacement for your other security layers.

### Validation Subroutine Support

The `allow` parameter accepts subroutine references for dynamic validation,
enabling complex parameter checks beyond static regex patterns.
These callbacks:

- Receive three arguments: the parameter key, value and the `CGI::Info` instance
- Must return a true value to allow the parameter, false to reject
- Can access other parameters through the instance for contextual validation

Basic usage:

    CGI::Info->new(
        allow => {
            # Simple value check

lib/CGI/Info.pm  view on Meta::CPAN

Blocks some attacks,
such as SQL and XSS injections,
mustleak and directory traversals,
thus creating a primitive web application firewall (WAF).
Warning - this is an extra layer, not a replacement for your other security layers.

=head3 Validation Subroutine Support

The C<allow> parameter accepts subroutine references for dynamic validation,
enabling complex parameter checks beyond static regex patterns.
These callbacks:

=over 4

=item * Receive three arguments: the parameter key, value and the C<CGI::Info> instance

=item * Must return a true value to allow the parameter, false to reject

=item * Can access other parameters through the instance for contextual validation

=back

scripts/generate_index.pl  view on Meta::CPAN

				position: 'top', // You can also use 'bottom', 'left', or 'right'
				labels: {
					boxWidth: 12,
					padding: 10,
					font: {
						size: 12,
						weight: 'bold'
					}
				}
			}, tooltip: {
				callbacks: {
					label: function(context) {
						const raw = context.raw;
						const coverage = raw.y.toFixed(1);
						const delta = raw.delta?.toFixed(1) ?? '0.0';
						const sign = delta > 0 ? '+' : delta < 0 ? '-' : '±';
						// const baseLine = `${raw.label}: ${coverage}% (${sign}${Math.abs(delta)}%)`;
						const baseLine = `${coverage}% (${sign}${Math.abs(delta)}%)`;
						const commentLine = raw.comment ? raw.comment : null;
						return commentLine ? [baseLine, commentLine] : [baseLine];
					}