From 46bc6e545a17e77202aaf01ec0cd8d5a46567525 Mon Sep 17 00:00:00 2001 From: Renato Botelho Date: Tue, 25 Aug 2015 08:08:24 -0300 Subject: Move main pfSense content to src/ --- src/usr/local/www/firewall_nat_out_edit.php | 905 ++++++++++++++++++++++++++++ 1 file changed, 905 insertions(+) create mode 100644 src/usr/local/www/firewall_nat_out_edit.php (limited to 'src/usr/local/www/firewall_nat_out_edit.php') diff --git a/src/usr/local/www/firewall_nat_out_edit.php b/src/usr/local/www/firewall_nat_out_edit.php new file mode 100644 index 0000000..e99cebb --- /dev/null +++ b/src/usr/local/www/firewall_nat_out_edit.php @@ -0,0 +1,905 @@ +. + 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: nat +*/ + +##|+PRIV +##|*IDENT=page-firewall-nat-outbound-edit +##|*NAME=Firewall: NAT: Outbound: Edit page +##|*DESCR=Allow access to the 'Firewall: NAT: Outbound: Edit' page. +##|*MATCH=firewall_nat_out_edit.php* +##|-PRIV + +require("guiconfig.inc"); +require_once("filter.inc"); +require("shaper.inc"); + +if (isset($_POST['referer'])) { + $referer = $_POST['referer']; +} else { + $referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/firewall_nat_out.php'); +} + +if (!is_array($config['nat']['outbound'])) { + $config['nat']['outbound'] = array(); +} + +if (!is_array($config['nat']['outbound']['rule'])) { + $config['nat']['outbound']['rule'] = array(); +} + +$a_out = &$config['nat']['outbound']['rule']; + +if (!is_array($config['aliases']['alias'])) { + $config['aliases']['alias'] = array(); +} +$a_aliases = &$config['aliases']['alias']; + +if (is_numericint($_GET['id'])) { + $id = $_GET['id']; +} +if (isset($_POST['id']) && is_numericint($_POST['id'])) { + $id = $_POST['id']; +} + +if (is_numericint($_GET['after']) || $_GET['after'] == "-1") { + $after = $_GET['after']; +} +if (isset($_POST['after']) && (is_numericint($_POST['after']) || $_POST['after'] == "-1")) { + $after = $_POST['after']; +} + +if (isset($_GET['dup']) && is_numericint($_GET['dup'])) { + $id = $_GET['dup']; + $after = $_GET['dup']; +} + +if (isset($id) && $a_out[$id]) { + if (isset($a_out[$id]['created']) && is_array($a_out[$id]['created'])) { + $pconfig['created'] = $a_out[$id]['created']; + } + + if (isset($a_out[$id]['updated']) && is_array($a_out[$id]['updated'])) { + $pconfig['updated'] = $a_out[$id]['updated']; + } + + $pconfig['protocol'] = $a_out[$id]['protocol']; + list($pconfig['source'], $pconfig['source_subnet']) = explode('/', $a_out[$id]['source']['network']); + if (!is_numeric($pconfig['source_subnet'])) { + $pconfig['source_subnet'] = 32; + } + $pconfig['sourceport'] = $a_out[$id]['sourceport']; + address_to_pconfig($a_out[$id]['destination'], $pconfig['destination'], + $pconfig['destination_subnet'], $pconfig['destination_not'], + $none, $none); + $pconfig['dstport'] = $a_out[$id]['dstport']; + $pconfig['natport'] = $a_out[$id]['natport']; + $pconfig['target'] = $a_out[$id]['target']; + $pconfig['targetip'] = $a_out[$id]['targetip']; + $pconfig['targetip_subnet'] = $a_out[$id]['targetip_subnet']; + $pconfig['poolopts'] = $a_out[$id]['poolopts']; + $pconfig['interface'] = $a_out[$id]['interface']; + if (!$pconfig['interface']) { + $pconfig['interface'] = "wan"; + } + $pconfig['descr'] = $a_out[$id]['descr']; + $pconfig['nonat'] = $a_out[$id]['nonat']; + $pconfig['disabled'] = isset($a_out[$id]['disabled']); + $pconfig['staticnatport'] = isset($a_out[$id]['staticnatport']); + $pconfig['nosync'] = isset($a_out[$id]['nosync']); +} else { + $pconfig['source_subnet'] = 24; + $pconfig['destination'] = "any"; + $pconfig['destination_subnet'] = 24; + $pconfig['interface'] = "wan"; +} + +if (isset($_GET['dup']) && is_numericint($_GET['dup'])) { + unset($id); +} + +if ($_POST) { + if ($_POST['destination_type'] == "any") { + $_POST['destination'] = "any"; + $_POST['destination_subnet'] = 24; + } + if ($_POST['source_type'] == "any") { + $_POST['source'] = "any"; + $_POST['source_subnet'] = 24; + } elseif ($_POST['source_type'] == "(self)") { + $_POST['source'] = "(self)"; + $_POST['source_subnet'] = 24; + } + + unset($input_errors); + $pconfig = $_POST; + /* run through $_POST items encoding HTML entitles so that the user + * cannot think he is slick and perform a XSS attack on the unwilling + */ + foreach ($_POST as $key => $value) { + $temp = str_replace(">", "", $value); + $newpost = htmlentities($temp); + if ($newpost <> $temp) { + $input_errors[] = sprintf(gettext("Invalid characters detected (%s). Please remove invalid characters and save again."), $temp); + } + } + + /* input validation */ + $reqdfields = explode(" ", "interface protocol source source_subnet destination destination_subnet"); + $reqdfieldsn = array(gettext("Interface"), gettext("Protocol"), gettext("Source"), gettext("Source bit count"), gettext("Destination"), gettext("Destination bit count")); + + do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors); + + $protocol_uses_ports = in_array($_POST['protocol'], explode(" ", "any tcp udp tcp/udp")); + + if ($_POST['source']) { + $_POST['source'] = trim($_POST['source']); + } + if ($_POST['destination']) { + $_POST['destination'] = trim($_POST['destination']); + } + if ($_POST['targetip']) { + $_POST['targetip'] = trim($_POST['targetip']); + } + if ($_POST['sourceport']) { + $_POST['sourceport'] = trim($_POST['sourceport']); + } + if ($_POST['dstport']) { + $_POST['dstport'] = trim($_POST['dstport']); + } + if ($_POST['natport']) { + $_POST['natport'] = trim($_POST['natport']); + } + + if ($protocol_uses_ports && $_POST['sourceport'] <> "" && !(is_portoralias($_POST['sourceport']) || is_portrange($_POST['sourceport']))) { + $input_errors[] = gettext("You must supply either a valid port or port alias for the source port entry."); + } + + if ($protocol_uses_ports && $_POST['dstport'] <> "" && !(is_portoralias($_POST['dstport']) || is_portrange($_POST['dstport']))) { + $input_errors[] = gettext("You must supply either a valid port or port alias for the destination port entry."); + } + + if ($protocol_uses_ports && $_POST['natport'] <> "" && !is_port($_POST['natport']) && !isset($_POST['nonat'])) { + $input_errors[] = gettext("You must supply a valid port for the NAT port entry."); + } + + if (($_POST['source_type'] != "any") && ($_POST['source_type'] != "(self)")) { + if ($_POST['source'] && !is_ipaddroralias($_POST['source']) && $_POST['source'] <> "any") { + $input_errors[] = gettext("A valid source must be specified."); + } + } + if ($_POST['source_subnet'] && !is_numericint($_POST['source_subnet'])) { + $input_errors[] = gettext("A valid source bit count must be specified."); + } + if ($_POST['destination_type'] != "any") { + if ($_POST['destination'] && !is_ipaddroralias($_POST['destination'])) { + $input_errors[] = gettext("A valid destination must be specified."); + } + } + if ($_POST['destination_subnet'] && !is_numericint($_POST['destination_subnet'])) { + $input_errors[] = gettext("A valid destination bit count must be specified."); + } + if ($_POST['destination_type'] == "any") { + if ($_POST['destination_not']) { + $input_errors[] = gettext("Negating destination address of \"any\" is invalid."); + } + } + + if ($_POST['target'] && !is_ipaddr($_POST['target']) && !is_subnet($_POST['target']) && !is_alias($_POST['target']) && !isset($_POST['nonat']) && !($_POST['target'] == "other-subnet")) { + $input_errors[] = gettext("A valid target IP address must be specified."); + } + + if ($_POST['target'] == "other-subnet") { + if (!is_ipaddr($_POST['targetip'])) { + $input_errors[] = gettext("A valid target IP must be specified when using the 'Other Subnet' type."); + } + if (!is_numericint($_POST['targetip_subnet'])) { + $input_errors[] = gettext("A valid target bit count must be specified when using the 'Other Subnet' type."); + } + } + + /* Verify Pool Options */ + $poolopts = ""; + if ($_POST['poolopts']) { + if (is_subnet($_POST['target']) || ($_POST['target'] == "other-subnet")) { + $poolopts = $_POST['poolopts']; + } elseif (is_alias($_POST['target'])) { + if (substr($_POST['poolopts'], 0, 11) == "round-robin") { + $poolopts = $_POST['poolopts']; + } else { + $input_errors[] = gettext("Only Round Robin pool options may be chosen when selecting an alias."); + } + } + } + + /* if user has selected any as source, set it here */ + if ($_POST['source_type'] == "any") { + $osn = "any"; + } else if ($_POST['source_type'] == "(self)") { + $osn = "(self)"; + } else if (is_alias($_POST['source'])) { + $osn = $_POST['source']; + } else { + $osn = gen_subnet($_POST['source'], $_POST['source_subnet']) . "/" . $_POST['source_subnet']; + } + + /* check for existing entries */ + if ($_POST['destination_type'] == "any") { + $ext = "any"; + } else if (is_alias($_POST['destination'])) { + $ext = $_POST['destination']; + } else { + $ext = gen_subnet($_POST['destination'], $_POST['destination_subnet']) . "/" . $_POST['destination_subnet']; + } + + foreach ($a_out as $natent) { + if (isset($id) && ($a_out[$id]) && ($a_out[$id] === $natent)) { + continue; + } + + if (!$natent['interface']) { + $natent['interface'] == "wan"; + } + } + + // Allow extending of the firewall edit page and include custom input validation + pfSense_handle_custom_code("/usr/local/pkg/firewall_aon/input_validation"); + + if (!$input_errors) { + $natent = array(); + $natent['source']['network'] = $osn; + $natent['sourceport'] = ($protocol_uses_ports) ? $_POST['sourceport'] : ""; + $natent['descr'] = $_POST['descr']; + $natent['target'] = (!isset($_POST['nonat'])) ? $_POST['target'] : ""; + $natent['targetip'] = (!isset($_POST['nonat'])) ? $_POST['targetip'] : ""; + $natent['targetip_subnet'] = (!isset($_POST['nonat'])) ? $_POST['targetip_subnet'] : ""; + $natent['interface'] = $_POST['interface']; + $natent['poolopts'] = $poolopts; + + /* static-port */ + if (isset($_POST['staticnatport']) && $protocol_uses_ports && !isset($_POST['nonat'])) { + $natent['staticnatport'] = true; + } else { + unset($natent['staticnatport']); + } + + if (isset($_POST['disabled'])) { + $natent['disabled'] = true; + } else { + unset($natent['disabled']); + } + + /* if user has selected not nat, set it here */ + if (isset($_POST['nonat'])) { + $natent['nonat'] = true; + } else { + unset($natent['nonat']); + } + + if ($_POST['protocol'] && $_POST['protocol'] != "any") { + $natent['protocol'] = $_POST['protocol']; + } else { + unset($natent['protocol']); + } + + if ($ext == "any") { + $natent['destination']['any'] = true; + } else { + $natent['destination']['address'] = $ext; + } + if ($_POST['natport'] != "" && $protocol_uses_ports && !isset($_POST['nonat'])) { + $natent['natport'] = $_POST['natport']; + } else { + unset($natent['natport']); + } + if ($_POST['dstport'] != "" && $protocol_uses_ports) { + $natent['dstport'] = $_POST['dstport']; + } else { + unset($natent['dstport']); + } + + if ($_POST['nosync'] == "yes") { + $natent['nosync'] = true; + } else { + unset($natent['nosync']); + } + + if (isset($_POST['destination_not']) && $ext != "any") { + $natent['destination']['not'] = true; + } + + if (isset($a_out[$id]['created']) && is_array($a_out[$id]['created'])) { + $natent['created'] = $a_out[$id]['created']; + } + + $natent['updated'] = make_config_revision_entry(); + + // Allow extending of the firewall edit page and include custom input validation + pfSense_handle_custom_code("/usr/local/pkg/firewall_aon/pre_write_config"); + + if (isset($id) && $a_out[$id]) { + $a_out[$id] = $natent; + } else { + $natent['created'] = make_config_revision_entry(); + if (is_numeric($after)) { + array_splice($a_out, $after+1, 0, array($natent)); + } else { + $a_out[] = $natent; + } + } + + if (write_config()) { + mark_subsystem_dirty('natconf'); + } + header("Location: firewall_nat_out.php"); + exit; + } +} + +$pgtitle = array(gettext("Firewall"), gettext("NAT"), gettext("Outbound"), gettext("Edit")); +$closehead = false; +include("head.inc"); + +?> + + + + + + + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ /> +
+ +
+ /> + +
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+
+ + + + -- cgit v1.1