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lib/Net/SAML2/Binding/Redirect.pm  view on Meta::CPAN

    rawdeflate \$input => \$output;
    my $req = encode_base64($output, '');

    my $u = URI->new($self->url);
    $u->query_param($self->param, $req);
    $u->query_param('RelayState', $relaystate) if defined $relaystate;
    $u->query_param('SigAlg', 'http://www.w3.org/2000/09/xmldsig#rsa-sha1');

    my $key_string = read_file($self->key);
    my $rsa_priv = Crypt::OpenSSL::RSA->new_private_key($key_string);

    my $to_sign = $u->query;
    my $sig = encode_base64($rsa_priv->sign($to_sign), '');
    $u->query_param('Signature', $sig);

    my $url = $u->as_string;
    return $url;
}

lib/Net/SAML2/XML/Sig.pm  view on Meta::CPAN

##
sub _load_rsa_key {
    my $self = shift;
    my ($key_text) = @_;

    eval {
        require Crypt::OpenSSL::RSA;
    };
    confess "Crypt::OpenSSL::RSA needs to be installed so that we can handle RSA keys." if $@;

    my $rsaKey = Crypt::OpenSSL::RSA->new_private_key( $key_text );

    if ( $rsaKey ) {
        $rsaKey->use_pkcs1_padding();
        $self->{ key_obj }  = $rsaKey;
        $self->{ key_type } = 'rsa';

        if (!$self->{ x509 }) {
            my $bigNum = ( $rsaKey->get_key_parameters() )[1];
            my $bin = $bigNum->to_bin();
            my $exp = encode_base64( $bin, '' );