pfSense

#!/usr/local/bin/php-cgi -q

/*

	rc.initial.setlanip

	part of m0n0wall (http://m0n0.ch/wall)

	All rights reserved.

	modification, are permitted provided that the following conditions are met:

	   this list of conditions and the following disclaimer.

	   notice, this list of conditions and the following disclaimer in the

	   documentation and/or other materials provided with the distribution.

	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.

*/

if (isset($options["h"]) || isset($options["help"])) {

	echo "usage: /etc/rc.initial.setlanip [option ...]\n";

	echo "  -h, --help       show this message\n";

	echo "  -n, --dry-run    do not make any configuration changes\n";

$dry_run = isset($options["n"]) || isset($options["dry-run"]);

if ($dry_run) {

	echo "DRY RUN MODE IS ON\n";

}

require_once("config.inc");

require_once("functions.inc");

require_once("filter.inc");

require_once("shaper.inc");

require_once("rrd.inc");

	global $fp;

	$good_answer = false;

	do {

		echo "\n" . $prompt_text . " (y/n) ";

		$yn = strtolower(chop(fgets($fp)));

		if (($yn == "y") || ($yn == "yes")) {

			$boolean_answer = true;

			$good_answer = true;

		}

		if (($yn == "n") || ($yn == "no")) {

			$boolean_answer = false;

			$good_answer = true;

		}

	} while (!$good_answer);

	return $boolean_answer;

}

	global $config;

		foreach ($config['ppps']['ppp'] as $pppid => $ppp) {

			if ($realif == $ppp['if']) {

				$ifaces = explode(",", $ppp['ports']);

				return $ifaces[0];

		}

	}

}

		if ($config['interfaces']['lan']) {

	/* only allow DHCP server to be enabled when static IP is

	   configured on this interface */

		$is_ipaddr = is_ipaddrv6($config['interfaces'][$interface]['ipaddrv6']);

	} else {

		$is_ipaddr = is_ipaddrv4($config['interfaces'][$interface]['ipaddr']);

	}

		return false;

	$label_DHCP = ($version === 6) ? "DHCP6" : "DHCP";

	$upperifname = strtoupper($interface);

	return console_prompt_for_yn (sprintf(gettext("Do you want to enable the %s server on %s?"), $label_DHCP, $upperifname));

	global $config;

	$c = $config['interfaces'][$iface];

		return null;

	$result = $if;

	$result2 = array();

	$ipaddr = $c['ipaddr'];

	$ipaddrv6 = $c['ipaddrv6'];

	if (is_ipaddr($ipaddr)) {

		$result2[] = "static";

	} else if ($ipaddr == "dhcp") {

		$result2[] = "dhcp";

	}

	if (is_ipaddr($ipaddrv6)) {

		$result2[] = "staticv6";

	} else if ($ipaddrv6 == "dhcp6") {

		$result2[] = "dhcp6";

	}

	if (count($result2)) {

		$result .= " - " . implode(", ", $result2);

	}

	return $result;

}

$ifdescrs = get_configured_interface_with_descr(false, true);

/* grab interface that we will operate on, unless there is only one interface */

	$x=1;

		echo "{$x} - {$ifdescr} ({$config_descr})\n";

if ($intnum > $count) {

foreach ($ifdescrs as $ifname => $ifdesc) {

		break;

	} else {

		$index++;

if (!$interface) {

	global $g, $config;

	$new_name = "GW_" . strtoupper($interface);

		return $new_name;

	}

	do {

		$existing = false;

		foreach ($config['gateways']['gateway_item'] as $item) {

			if ($item['name'] === $new_name) {

				$existing = true;

				break;

			}

		}

		if ($existing) {

			$count += 1;

			$new_name = "GW_" . strtoupper($interface) . "_" . $count;

		}

	} while ($existing);

	return $new_name;

}

function add_gateway_to_config($interface, $gatewayip, $inet_type) {

	global $g, $config, $dry_run;

	if (!is_array($config['gateways']['gateway_item'])) {

		$config['gateways']['gateway_item'] = array();

	}

	$a_gateways = &$config['gateways']['gateway_item'];

	if ($dry_run) {

		print_r($a_gateways);

	}

	foreach ($a_gateways as $item) {

		if ($item['ipprotocol'] === $inet_type) {

			if (($item['interface'] === $interface) && ($item['gateway'] === $gatewayip)) {

	}

		$new_name = next_unused_gateway_name($interface);

		$item = array(

			"interface" => $interface,

			"gateway" => $gatewayip,

			"name" => $new_name,

			"weight" => 1,

			"ipprotocol" => $inet_type,

			"interval" => true,

			"descr" => "Interface $interface Gateway",

			"defaultgw" => $is_default

		);

		if ($dry_run) {

			print_r($item);

		}

		$a_gateways[] = $item;

	return $new_name;

	global $g, $config, $interface, $restart_dhcpd, $ifaceassigned, $fp;

	$label_IPvX = ($version === 6) ? "IPv6"   : "IPv4";

	$maxbits    = ($version === 6) ? 127      : 31;

	$label_DHCP = ($version === 6) ? "DHCP6"  : "DHCP";

	$upperifname = strtoupper($interface);

			$isintdhcp = true;

			$restart_dhcpd = true;

	if ($isintdhcp == false or $interface <> "wan") {

		while (true) {

				$is_ipaddr = ($version === 6) ? is_ipaddrv6($intip) : is_ipaddrv4($intip);

				if ($is_ipaddr && is_ipaddr_configured($intip, $interface, true)) {

					$ip_conflict = true;

					echo gettext("This IP address conflicts with another interface or a VIP") . "\n";

			if ($intip != '') {

				echo "\n" . sprintf(gettext("Subnet masks are entered as bit counts (as in CIDR notation) in %s."),

					echo "e.g. ffff:ffff:ffff:ffff:ffff:ffff:ffff:ff00 = 120\n";

					echo "     ffff:ffff:ffff:ffff:ffff:ffff:ffff:0    = 112\n";

					echo "     ffff:ffff:ffff:ffff:ffff:ffff:0:0       =  96\n";

					echo "     ffff:ffff:ffff:ffff:ffff:0:0:0          =  80\n";

					echo "     ffff:ffff:ffff:ffff:0:0:0:0             =  64\n";

				} else {

					echo "e.g. 255.255.255.0 = 24\n";

					echo "     255.255.0.0   = 16\n";

					echo "     255.0.0.0     = 8\n";

				}

				do {

					$upperifname = strtoupper($interface);

					if ($version === 4 && $intbits < $maxbits) {

						if ($intip == gen_subnet($intip, $intbits)) {

							echo gettext("You cannot set network address to an interface");

							continue 2;

							$intbits_ok = false;

						} else if ($intip == gen_subnet_max($intip, $intbits)) {

							echo gettext("You cannot set broadcast address to an interface");

							continue 2;

							$intbits_ok = false;

						}

				if ($version === 6) {

					$subnet = gen_subnetv6($intip, $intbits);

				} else {

					$subnet = gen_subnet($intip, $intbits);

								gettext("For a LAN, press <ENTER> for none:") . "\n> ";

					$is_ipaddr = ($version === 6) ? is_ipaddrv6($gwip) : is_ipaddrv4($gwip);

					$is_in_subnet = $is_ipaddr && ip_in_subnet($gwip, $subnet . "/" . $intbits);

					if ($gwip != '') {

						if (!$is_ipaddr) {

							echo sprintf(gettext("not an %s IP address!"), $label_IPvX) . "\n";

						} else if (!$is_in_subnet) {

							echo gettext("not in subnet!") . "\n";

						}

					}

				} while (!($gwip == '' || ($is_ipaddr && $is_in_subnet)));

					$gwname = add_gateway_to_config($interface, $gwip, $inet_type);

list($intip6, $intbits6, $gwname6) = console_configure_ip_address(6);

$config['interfaces'][$interface]['subnet']    = $intbits;

$config['interfaces'][$interface]['gateway']   = $gwname;

$config['interfaces'][$interface]['ipaddrv6']  = $intip6;

$config['interfaces'][$interface]['subnetv6']  = $intbits6;

$config['interfaces'][$interface]['gatewayv6'] = $gwname6;

$config['interfaces'][$interface]['enable']    = true;

	$dhcpd      = ($version === 6) ? "dhcpdv6" : "dhcpd";

		$subnet_end = ($version === 6) ? gen_subnetv6_max($intip6, $intbits6) : gen_subnet_max($intip, $intbits);

				echo sprintf(gettext("Enter the start address of the %s client address range:"), $label_IPvX) . " ";

				$dhcpstartip = chop(fgets($fp));

				if ($dhcpstartip === "") {

					fclose($fp);

				$is_ipaddr = ($version === 6) ? is_ipaddrv6($dhcpstartip) : is_ipaddrv4($dhcpstartip);

				$is_inrange = is_inrange($dhcpstartip, $subnet_start, $subnet_end);

				echo sprintf(gettext("Enter the end address of the %s client address range:"), $label_IPvX) . " ";

				$dhcpendip = chop(fgets($fp));

				if ($dhcpendip === "") {

					fclose($fp);

				$is_ipaddr = ($version === 6) ? is_ipaddrv6($dhcpendip) : is_ipaddrv4($dhcpendip);

				$is_inrange = is_inrange($dhcpendip, $subnet_start, $subnet_end);

				if ($not_inorder) {

					echo gettext("The end address of the DHCP range must be >= the start address") . "\n";

				}

			} while (!$is_ipaddr || !$is_inrange);

		} while ($not_inorder);

		$config[$dhcpd][$interface]['enable'] = true;

		$config[$dhcpd][$interface]['range']['from'] = $dhcpstartip;

		$config[$dhcpd][$interface]['range']['to'] = $dhcpendip;

	} else {

			$restart_dhcpd = true;

if (console_configure_dhcpd(6) == 0) {

		$restart_webgui = true;

}

	if ($config['dhcpd']) {

		if ($config['dhcpd']['wan']) {

			unset($config['dhcpd']['wan']);

		}

	}

	if ($config['dhcpdv6']) {

		if ($config['dhcpdv6']['wan']) {

	}

	if ($config['dhcpdv6']['lan']) {

	unset($config['ezshaper']);

	unset($config['nat']);

		system("rm /var/dhcpd/var/db/* >/dev/null 2>/dev/null");

	echo "\nPlease wait while the changes are saved to {$upperifname}...";

	system_routing_configure();

		echo "\n DHCPD...";

	}

	}

	if (is_ipaddr($intip)) {

if ($intip6 != '') {

	if (is_ipaddr($intip6)) {

}

if ($intip != '' || $intip6 != '') {

			echo "ifdescrs count is " . count($ifdescrs) . "\n";

			echo "interface is {$interface} \n";

			if ($intip6 != '') {

				if (is_ipaddr($intip6)) {

			}

				echo "		{$config['system']['webgui']['protocol']}://{$intip}/\n";

			}

			if ($intip6 != '') {

				if (is_ipaddr($intip6)) {

					echo "		{$config['system']['webgui']['protocol']}://[{$intip6}]/\n";

				} else {

					echo "		{$config['system']['webgui']['protocol']}://{$intip6}/\n";

				}

			}

fclose($fp);