diff options
Diffstat (limited to 'src/usr/local/www/services_dhcpv6_relay.php')
-rw-r--r-- | src/usr/local/www/services_dhcpv6_relay.php | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/src/usr/local/www/services_dhcpv6_relay.php b/src/usr/local/www/services_dhcpv6_relay.php new file mode 100644 index 0000000..c6e5daf --- /dev/null +++ b/src/usr/local/www/services_dhcpv6_relay.php @@ -0,0 +1,216 @@ +<?php +/* + services_dhcpv6_relay.php + + Copyright (C) 2003-2004 Justin Ellison <justin@techadvise.com>. + Copyright (C) 2010 Ermal Luçi + Copyright (C) 2010 Seth Mos + Copyright (C) 2013-2015 Electric Sheep Fencing, LP + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, + INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY + AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. +*/ +/* + pfSense_MODULE: dhcpv6relay +*/ + +##|+PRIV +##|*IDENT=page-services-dhcpv6relay +##|*NAME=Services: DHCPv6 Relay page +##|*DESCR=Allow access to the 'Services: DHCPv6 Relay' page. +##|*MATCH=services_dhcpv6_relay.php* +##|-PRIV + +require("guiconfig.inc"); + +$pconfig['enable'] = isset($config['dhcrelay6']['enable']); +if (empty($config['dhcrelay6']['interface'])) { + $pconfig['interface'] = array(); +} else { + $pconfig['interface'] = explode(",", $config['dhcrelay6']['interface']); +} +$pconfig['server'] = $config['dhcrelay6']['server']; +$pconfig['agentoption'] = isset($config['dhcrelay6']['agentoption']); + +$iflist = get_configured_interface_with_descr(); + +/* set the enabled flag which will tell us if DHCP server is enabled + * on any interface. We will use this to disable dhcp-relay since + * the two are not compatible with each other. + */ +$dhcpd_enabled = false; +if (is_array($config['dhcpdv6'])) { + foreach ($config['dhcpdv6'] as $dhcp) { + if (isset($dhcp['enable']) && isset($config['interfaces'][$dhcpif]['enable'])) { + $dhcpd_enabled = true; + break; + } + } +} + +if ($_POST) { + + unset($input_errors); + $pconfig = $_POST; + + /* input validation */ + if ($_POST['enable']) { + $reqdfields = explode(" ", "server interface"); + $reqdfieldsn = array(gettext("Destination Server"), gettext("Interface")); + + do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors); + + if ($_POST['server']) { + $checksrv = explode(",", $_POST['server']); + foreach ($checksrv as $srv) { + if (!is_ipaddrv6($srv)) { + $input_errors[] = gettext("A valid Destination Server IPv6 address must be specified."); + } + } + } + } + + if (!$input_errors) { + $config['dhcrelay6']['enable'] = $_POST['enable'] ? true : false; + $config['dhcrelay6']['interface'] = implode(",", $_POST['interface']); + $config['dhcrelay6']['agentoption'] = $_POST['agentoption'] ? true : false; + $config['dhcrelay6']['server'] = $_POST['server']; + + write_config(); + + $retval = 0; + $retval = services_dhcrelay6_configure(); + $savemsg = get_std_save_message($retval); + } +} + +$closehead = false; +$pgtitle = array(gettext("Services"), gettext("DHCPv6 Relay")); +$shortcut_section = "dhcp6"; +include("head.inc"); + +?> + +<script type="text/javascript"> +//<![CDATA[ +function enable_change(enable_over) { + if (document.iform.enable.checked || enable_over) { + document.iform.server.disabled = 0; + document.iform.interface.disabled = 0; + document.iform.agentoption.disabled = 0; + } else { + document.iform.server.disabled = 1; + document.iform.interface.disabled = 1; + document.iform.agentoption.disabled = 1; + } +} +//]]> +</script> +</head> + +<body link="#0000CC" vlink="#0000CC" alink="#0000CC"> +<?php include("fbegin.inc"); ?> +<form action="services_dhcpv6_relay.php" method="post" name="iform" id="iform"> +<?php if ($input_errors) print_input_errors($input_errors); ?> +<?php if ($savemsg) print_info_box($savemsg); ?> + +<table width="100%" border="0" cellpadding="0" cellspacing="0" summary="dhcpv6 relay"> + <tr> + <td> + <div id="mainarea"> + <table class="tabcont" width="100%" border="0" cellpadding="6" cellspacing="0" summary="main area"> + <tr> +<?php + if ($dhcpd_enabled) { + echo "<td>DHCPv6 Server is currently enabled. Cannot enable the DHCPv6 Relay service while the DHCPv6 Server is enabled on any interface."; + echo "</td></tr></table></div></td></tr></table></form>"; + include("fend.inc"); + echo "</body></html>"; + exit; + } +?> + + <td colspan="2" valign="top" class="listtopic"><?=gettext("DHCPv6 Relay configuration"); ?></td> + </tr> + <tr> + <td width="22%" valign="top" class="vncellreq">Enable</td> + <td width="78%" class="vtable"> + <input name="enable" type="checkbox" value="yes" <?php if ($pconfig['enable']) echo "checked=\"checked\""; ?> onclick="enable_change(false)" /> + <strong><?php printf(gettext("Enable DHCPv6 relay on interface"));?></strong> + </td> + </tr> + <tr> + <td width="22%" valign="top" class="vncellreq">Interface(s)</td> + <td width="78%" class="vtable"> + <select id="interface" name="interface[]" multiple="multiple" class="formselect" size="3"> + <?php + foreach ($iflist as $ifent => $ifdesc) { + if (!is_ipaddrv6(get_interface_ipv6($ifent))) { + continue; + } + echo "<option value=\"{$ifent}\""; + if (in_array($ifent, $pconfig['interface'])) { + echo " selected=\"selected\""; + } + echo ">{$ifdesc}</option>\n"; + } + ?> + </select> + <br /><?=gettext("Interfaces without an IPv6 address will not be shown."); ?> + </td> + </tr> + <tr> + <td width="22%" valign="top" class="vtable"> </td> + <td width="78%" class="vtable"> + <input name="agentoption" type="checkbox" value="yes" <?php if ($pconfig['agentoption']) echo "checked=\"checked\""; ?> /> + <strong><?=gettext("Append circuit ID and agent ID to requests"); ?></strong><br /> + <?php printf(gettext("If this is checked, the DHCPv6 relay will append the circuit ID (%s interface number) and the agent ID to the DHCPv6 request."), $g['product_name']); ?> + </td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell"><?=gettext("Destination server");?></td> + <td width="78%" class="vtable"> + <input name="server" type="text" class="formfld unknown" id="server" size="20" value="<?=htmlspecialchars($pconfig['server']);?>" /> + <br /> + <?=gettext("This is the IPv6 address of the server to which DHCPv6 requests are relayed. You can enter multiple server IPv6 addresses, separated by commas. ");?> + </td> + </tr> + <tr> + <td width="22%" valign="top"> </td> + <td width="78%"> + <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" onclick="enable_change(true)" /> + </td> + </tr> + </table> + </div> + </td> + </tr> +</table> +</form> +<script type="text/javascript"> +//<![CDATA[ +enable_change(false); +//]]> +</script> +<?php include("fend.inc"); ?> +</body> +</html> |