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Add EN DUID Generation using Opnsense PEN. (#3436)

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Martin Wasley 2019-05-02 18:46:52 +01:00 committed by Franco Fichtner
parent b4e7611601
commit 1963eef793
1 changed files with 13 additions and 0 deletions
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13
src/www/system_advanced_network.php
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@ -86,6 +86,16 @@ function generate_new_duid($duid_type)
}
}
break;
case '4': //EN - Using Opnsense PEN!!!
$type = "\x00\x02\x00\x00\xD2\x6D".openssl_random_pseudo_bytes(8);
for ($count = 0; $count < strlen($type); ) {
$new_duid .= bin2hex( $type[$count]);
$count++;
if ($count < strlen($type)) {
$new_duid .= ':';
}
}
break;
default:
$new_duid = 'XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX';
break;
@ -174,6 +184,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
$pconfig['ipv6_duid_llt_value'] = generate_new_duid('1');
$pconfig['ipv6_duid_ll_value'] = generate_new_duid('2');
$pconfig['ipv6_duid_uuid_value'] = generate_new_duid('3');
$pconfig['ipv6_duid_en_value'] = generate_new_duid('4');
} elseif ($_SERVER['REQUEST_METHOD'] === 'POST') {
$input_errors = array();
$pconfig = $_POST;
@ -325,10 +336,12 @@ include("head.inc");
<input name="ipv6_duid_llt_value" type="hidden" value="<?= html_safe($pconfig['ipv6_duid_llt_value']) ?>">
<input name="ipv6_duid_ll_value" type="hidden" value="<?= html_safe($pconfig['ipv6_duid_ll_value']) ?>">
<input name="ipv6_duid_uuid_value" type="hidden" value="<?= html_safe($pconfig['ipv6_duid_uuid_value']) ?>">
<input name="ipv6_duid_en_value" type="hidden" value="<?= html_safe($pconfig['ipv6_duid_en_value']) ?>">
<a onclick="$('#ipv6duid').val('<?= html_safe($duid) ?>');" href="#"><?= gettext('Insert the existing DUID') ?></a><br/>
<a onclick="$('#ipv6duid').val('<?= html_safe($pconfig['ipv6_duid_llt_value']) ?>');" href="#"><?= gettext('Insert a new LLT DUID') ?></a><br/>
<a onclick="$('#ipv6duid').val('<?= html_safe($pconfig['ipv6_duid_ll_value']) ?>');" href="#"><?= gettext('Insert a new LL DUID') ?></a><br/>
<a onclick="$('#ipv6duid').val('<?= html_safe($pconfig['ipv6_duid_uuid_value']) ?>');" href="#"><?= gettext('Insert a new UUID DUID') ?></a><br/>
<a onclick="$('#ipv6duid').val('<?= html_safe($pconfig['ipv6_duid_en_value']) ?>');" href="#"><?= gettext('Insert a new EN DUID') ?></a><br/>
<a onclick="$('#ipv6duid').val('');" href="#"><?= gettext('Clear the existing DUID') ?></a><br/>
<div class="hidden" data-for="help_for_persistent_duid">
<?= gettext('This field can be used to enter an explicit DUID for use by IPv6 DHCP clients.') ?><br/>