File Coverage

blib/lib/Authen/Credential/x509.pm

Criterion	Covered	Total	%
statement	19	19	100.0
branch	1	2	50.0
condition			n/a
subroutine	6	6	100.0
pod			n/a
total	26	27	96.3

#+##############################################################################
#                                                                              #
# File: Authen/Credential/x509.pm                                              #
#                                                                              #
# Description: abstraction of an X.509 credential                              #
#                                                                              #
#-##############################################################################

#
# module definition
#

package Authen::Credential::x509;
use strict;
use warnings;
our $VERSION  = "1.2";
our $REVISION = sprintf("%d.%02d", q$Revision: 1.10 $ =~ /(\d+)\.(\d+)/);

#
# inheritance
#

our @ISA = qw(Authen::Credential);

#
# used modules
#

use Authen::Credential qw();
use Params::Validate qw(validate_pos :types);

#
# Params::Validate specification
#

$Authen::Credential::ValidationSpec{x509} = {
    cert    => { type => SCALAR, optional => 1 },
    key     => { type => SCALAR, optional => 1 },
    ca      => { type => SCALAR, optional => 1 },
    ca_file => { type => SCALAR, optional => 1 },
    pass    => { type => SCALAR, optional => 1 },
};

#
# accessors
#

foreach my $name (qw(cert key ca ca_file pass)) {
    no strict "refs";
    *{ $name } = sub {
        my($self);
        $self = shift(@_);
        validate_pos(@_) if @_;
        return($self->{$name});
    };
}

#
# preparators
#

$Authen::Credential::Preparator{x509}{"IO::Socket::SSL"} = sub {
    my($self, %data);
    $self = shift(@_);
    validate_pos(@_) if @_;
    foreach my $tmp ($self->cert(), $ENV{X509_USER_CERT}) {
        next unless defined($tmp);
        $data{SSL_cert_file} = $tmp;
        last;
    }
    foreach my $tmp ($self->key(), $ENV{X509_USER_KEY}) {
        next unless defined($tmp);
        $data{SSL_key_file} = $tmp;
        last;
    }
    foreach my $tmp ($self->ca(), $ENV{X509_CERT_DIR}) {
        next unless defined($tmp);
        $data{SSL_ca_path} = $tmp;
        last;
    }
    foreach my $tmp ($self->ca_file(), $ENV{X509_CERT_FILE}) {
        next unless defined($tmp);
        $data{SSL_ca_file} = $tmp;
        last;
    }
    $data{SSL_passwd_cb} = sub { return($self->pass()) }
        if defined($self->pass());
    $data{SSL_use_cert} = 1 if $data{SSL_cert_file} and $data{SSL_key_file};
    return(\%data);
};

1;

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