diff options
author | Renato Botelho <renato@netgate.com> | 2015-08-25 08:08:24 -0300 |
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committer | Renato Botelho <renato@netgate.com> | 2015-08-25 14:49:54 -0300 |
commit | 46bc6e545a17e77202aaf01ec0cd8d5a46567525 (patch) | |
tree | 32d18dda436ec739c67c489ceb771e8629cd926f /src/usr/local/www/diag_logs_filter.php | |
parent | 4d9801c2dbd2b3e54a39578ee62b93af66607227 (diff) | |
download | pfsense-46bc6e545a17e77202aaf01ec0cd8d5a46567525.zip pfsense-46bc6e545a17e77202aaf01ec0cd8d5a46567525.tar.gz |
Move main pfSense content to src/
Diffstat (limited to 'src/usr/local/www/diag_logs_filter.php')
-rw-r--r-- | src/usr/local/www/diag_logs_filter.php | 503 |
1 files changed, 503 insertions, 0 deletions
diff --git a/src/usr/local/www/diag_logs_filter.php b/src/usr/local/www/diag_logs_filter.php new file mode 100644 index 0000000..b583035 --- /dev/null +++ b/src/usr/local/www/diag_logs_filter.php @@ -0,0 +1,503 @@ +<?php +/* $Id$ */ +/* + diag_logs_filter.php + part of pfSense + Copyright (C) 2004-2009 Scott Ullrich + Copyright (C) 2013-2015 Electric Sheep Fencing, LP + originally based on m0n0wall (http://m0n0.ch/wall) + + Copyright (C) 2003-2009 Manuel Kasper <mk@neon1.net>, + Jim Pingle jim@pingle.org + 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: filter +*/ + +##|+PRIV +##|*IDENT=page-diagnostics-logs-firewall +##|*NAME=Diagnostics: Logs: Firewall page +##|*DESCR=Allow access to the 'Diagnostics: Logs: Firewall' page. +##|*MATCH=diag_logs_filter.php* +##|-PRIV + +require("guiconfig.inc"); +require_once("filter_log.inc"); + +# --- AJAX RESOLVE --- +if (isset($_POST['resolve'])) { + $ip = strtolower($_POST['resolve']); + $res = (is_ipaddr($ip) ? gethostbyaddr($ip) : ''); + + if ($res && $res != $ip) { + $response = array('resolve_ip' => $ip, 'resolve_text' => $res); + } else { + $response = array('resolve_ip' => $ip, 'resolve_text' => gettext("Cannot resolve")); + } + + echo json_encode(str_replace("\\", "\\\\", $response)); // single escape chars can break JSON decode + exit; +} + +function getGETPOSTsettingvalue($settingname, $default) { + $settingvalue = $default; + if ($_GET[$settingname]) { + $settingvalue = $_GET[$settingname]; + } + if ($_POST[$settingname]) { + $settingvalue = $_POST[$settingname]; + } + return $settingvalue; +} + +$rulenum = getGETPOSTsettingvalue('getrulenum', null); +if ($rulenum) { + list($rulenum, $tracker, $type) = explode(',', $rulenum); + $rule = find_rule_by_number($rulenum, $tracker, $type); + echo gettext("The rule that triggered this action is") . ":\n\n{$rule}"; + exit; +} + +$filtersubmit = getGETPOSTsettingvalue('filtersubmit', null); +if ($filtersubmit) { + $interfacefilter = getGETPOSTsettingvalue('interface', null); + $filtertext = getGETPOSTsettingvalue('filtertext', ""); + $filterlogentries_qty = getGETPOSTsettingvalue('filterlogentries_qty', null); +} + +$filterlogentries_submit = getGETPOSTsettingvalue('filterlogentries_submit', null); +if ($filterlogentries_submit) { + $filterfieldsarray = array(); + + $actpass = getGETPOSTsettingvalue('actpass', null); + $actblock = getGETPOSTsettingvalue('actblock', null); + + $filterfieldsarray['act'] = str_replace(" ", " ", trim($actpass . " " . $actblock)); + $filterfieldsarray['act'] = $filterfieldsarray['act'] != "" ? $filterfieldsarray['act'] : 'All'; + $filterfieldsarray['time'] = getGETPOSTsettingvalue('filterlogentries_time', null); + $filterfieldsarray['interface'] = getGETPOSTsettingvalue('filterlogentries_interfaces', null); + $filterfieldsarray['srcip'] = getGETPOSTsettingvalue('filterlogentries_sourceipaddress', null); + $filterfieldsarray['srcport'] = getGETPOSTsettingvalue('filterlogentries_sourceport', null); + $filterfieldsarray['dstip'] = getGETPOSTsettingvalue('filterlogentries_destinationipaddress', null); + $filterfieldsarray['dstport'] = getGETPOSTsettingvalue('filterlogentries_destinationport', null); + $filterfieldsarray['proto'] = getGETPOSTsettingvalue('filterlogentries_protocol', null); + $filterfieldsarray['tcpflags'] = getGETPOSTsettingvalue('filterlogentries_protocolflags', null); + $filterlogentries_qty = getGETPOSTsettingvalue('filterlogentries_qty', null); +} + +$filter_logfile = "{$g['varlog_path']}/filter.log"; + +$nentries = $config['syslog']['nentries']; + +# Override Display Quantity +if ($filterlogentries_qty) { + $nentries = $filterlogentries_qty; +} + +if (!$nentries || !is_numeric($nentries)) { + $nentries = 50; +} + +if ($_POST['clear']) { + clear_log_file($filter_logfile); +} + +$pgtitle = array(gettext("Status"), gettext("System logs"), gettext("Firewall")); +$shortcut_section = "firewall"; +include("head.inc"); + +?> +<body link="#0000CC" vlink="#0000CC" alink="#0000CC"> +<script src="/javascript/filter_log.js" type="text/javascript"></script> +<?php include("fbegin.inc"); ?> +<table width="100%" border="0" cellpadding="0" cellspacing="0" summary="logs filter"> + <tr> + <td> +<?php + $tab_array = array(); + $tab_array[] = array(gettext("System"), false, "diag_logs.php"); + $tab_array[] = array(gettext("Firewall"), true, "diag_logs_filter.php"); + $tab_array[] = array(gettext("DHCP"), false, "diag_logs_dhcp.php"); + $tab_array[] = array(gettext("Portal Auth"), false, "diag_logs_auth.php"); + $tab_array[] = array(gettext("IPsec"), false, "diag_logs_ipsec.php"); + $tab_array[] = array(gettext("PPP"), false, "diag_logs_ppp.php"); + $tab_array[] = array(gettext("VPN"), false, "diag_logs_vpn.php"); + $tab_array[] = array(gettext("Load Balancer"), false, "diag_logs_relayd.php"); + $tab_array[] = array(gettext("OpenVPN"), false, "diag_logs_openvpn.php"); + $tab_array[] = array(gettext("NTP"), false, "diag_logs_ntpd.php"); + $tab_array[] = array(gettext("Settings"), false, "diag_logs_settings.php"); + display_top_tabs($tab_array); +?> + </td> + </tr> + <tr> + <td class="tabnavtbl"> +<?php + $tab_array = array(); + $tab_array[] = array(gettext("Normal View"), true, "/diag_logs_filter.php"); + $tab_array[] = array(gettext("Dynamic View"), false, "/diag_logs_filter_dynamic.php"); + $tab_array[] = array(gettext("Summary View"), false, "/diag_logs_filter_summary.php"); + display_top_tabs($tab_array); +?> + </td> + </tr> + <tr> + <td> + <div id="mainarea"> + <table class="tabcont sortable" width="100%" border="0" cellpadding="0" cellspacing="0" style="sortableMultirow:<?=$config['syslog']['filterdescriptions'] === "2"?2:1?>" summary="main area"> + <tr> + <td colspan="<?=(!isset($config['syslog']['rawfilter']))?7:2?>" align="left" valign="middle"> + <div id="filterlogentries_show" class="widgetconfigdiv" style="<?=(!isset($config['syslog']['rawfilter']))?"":"display:none"?>"> + <form id="filterlogentries" name="filterlogentries" action="diag_logs_filter.php" method="post"> + <?php + $Include_Act = explode(",", str_replace(" ", ",", $filterfieldsarray['act'])); + if ($filterfieldsarray['interface'] == "All") $interface = ""; + ?> + <table width="100%" border="0" cellpadding="0" cellspacing="0" summary="action"> + <tr> + <td rowspan="2"> + <div align="center"><?=gettext("Action");?></div> + <div align="left"> + <input id="actpass" name="actpass" type="checkbox" value="Pass" <?php if (in_arrayi('Pass', $Include_Act)) echo "checked=\"checked\""; ?> /> Pass<br /> + <input id="actblock" name="actblock" type="checkbox" value="Block" <?php if (in_arrayi('Block', $Include_Act)) echo "checked=\"checked\""; ?> /> Block<br /> + </div> + </td> + <td> + <div align="center"><?=gettext("Time");?></div> + <div align="center"><input id="filterlogentries_time" name="filterlogentries_time" class="formfld search" type="text" size="12" value="<?= htmlspecialchars($filterfieldsarray['time']) ?>" /></div> + </td> + <td> + <div align="center"><?=gettext("Source IP Address");?></div> + <div align="center"><input id="filterlogentries_sourceipaddress" name="filterlogentries_sourceipaddress" class="formfld search" type="text" size="35" value="<?= htmlspecialchars($filterfieldsarray['srcip']) ?>" /></div> + </td> + <td> + <div align="center"><?=gettext("Source Port");?></div> + <div align="center"><input id="filterlogentries_sourceport" name="filterlogentries_sourceport" class="formfld search" type="text" size="10" value="<?= htmlspecialchars($filterfieldsarray['srcport']) ?>" /></div> + </td> + <td> + <div align="center"><?=gettext("Protocol");?></div> + <div align="center"><input id="filterlogentries_protocol" name="filterlogentries_protocol" class="formfld search" type="text" size="5" value="<?= htmlspecialchars($filterfieldsarray['proto']) ?>" /></div> + </td> + <td> + <div align="center" style="vertical-align:top;"><?=gettext("Quantity");?></div> + <div align="center" style="vertical-align:top;"><input id="filterlogentries_qty" name="filterlogentries_qty" class="" type="text" size="6" value="<?= htmlspecialchars($filterlogentries_qty) ?>" /></div> + </td> + </tr> + <tr> + <td valign="top"> + <div align="center"><?=gettext("Interface");?></div> + <div align="center"><input id="filterlogentries_interfaces" name="filterlogentries_interfaces" class="formfld search" type="text" size="12" value="<?= htmlspecialchars($filterfieldsarray['interface']) ?>" /></div> + </td> + <td valign="top"> + <div align="center"><?=gettext("Destination IP Address");?></div> + <div align="center"><input id="filterlogentries_destinationipaddress" name="filterlogentries_destinationipaddress" class="formfld search" type="text" size="35" value="<?= htmlspecialchars($filterfieldsarray['dstip']) ?>" /></div> + </td> + <td valign="top"> + <div align="center"><?=gettext("Destination Port");?></div> + <div align="center"><input id="filterlogentries_destinationport" name="filterlogentries_destinationport" class="formfld search" type="text" size="10" value="<?= htmlspecialchars($filterfieldsarray['dstport']) ?>" /></div> + </td> + <td valign="top"> + <div align="center"><?=gettext("Protocol Flags");?></div> + <div align="center"><input id="filterlogentries_protocolflags" name="filterlogentries_protocolflags" class="formfld search" type="text" size="5" value="<?= htmlspecialchars($filterfieldsarray['tcpflags']) ?>" /></div> + </td> + <td valign="bottom"> + <div align="center"><input id="filterlogentries_submit" name="filterlogentries_submit" type="submit" class="formbtn" value="<?=gettext("Filter");?>" /></div> + </td> + </tr> + <tr> + <td></td> + <td colspan="5"> + <?printf(gettext('Matches %1$s regular expression%2$s.'), '<a target="_blank" href="http://www.php.net/manual/en/book.pcre.php">', '</a>');?> + <?=gettext("Precede with exclamation (!) as first character to exclude match.");?> + </td> + </tr> + </table> + </form> + </div> + <div id="filterform_show" class="widgetconfigdiv" style="<?=(!isset($config['syslog']['rawfilter']))?"display:none":""?>"> + <form id="filterform" name="filterform" action="diag_logs_filter.php" method="post"> + <table width="0%" border="0" cellpadding="0" cellspacing="0" summary="firewall log"> + <tr> + <td> + <div align="center" style="vertical-align:top;"><?=gettext("Interface");?></div> + <div align="center" style="vertical-align:top;"> + <select name="interface" onchange="dst_change(this.value,iface_old,document.iform.dsttype.value);iface_old = document.iform.interface.value;typesel_change();"> + <option value="" <?=$interfacefilter?"":"selected=\"selected\""?>>*Any interface</option> +<?php + $iflist = get_configured_interface_with_descr(false, true); + //$iflist = get_interface_list(); + // Allow extending of the firewall edit interfaces + pfSense_handle_custom_code("/usr/local/pkg/firewall_nat/pre_interfaces_edit"); + foreach ($iflist as $if => $ifdesc) { + $interfaces[$if] = $ifdesc; + } + + if ($config['l2tp']['mode'] == "server") { + $interfaces['l2tp'] = "L2TP VPN"; + } + + if ($config['pptpd']['mode'] == "server") { + $interfaces['pptp'] = "PPTP VPN"; + } + + if (is_pppoe_server_enabled() && have_ruleint_access("pppoe")) { + $interfaces['pppoe'] = "PPPoE Server"; + } + + /* add ipsec interfaces */ + if (isset($config['ipsec']['enable']) || isset($config['ipsec']['client']['enable'])) { + $interfaces["enc0"] = "IPsec"; + } + + /* add openvpn/tun interfaces */ + if ($config['openvpn']["openvpn-server"] || $config['openvpn']["openvpn-client"]) { + $interfaces["openvpn"] = "OpenVPN"; + } + + foreach ($interfaces as $iface => $ifacename): +?> + <option value="<?=$iface;?>" <?=($iface == $interfacefilter)?"selected=\"selected\"":"";?>><?=htmlspecialchars($ifacename);?></option> +<?php + endforeach; +?> + </select> + </div> + </td> + <td> + <div align="center" style="vertical-align:top;"><?=gettext("Filter expression");?></div> + <div align="center" style="vertical-align:top;"><input id="filtertext" name="filtertext" class="formfld search" style="vertical-align:top;" type="text" size="35" value="<?= htmlspecialchars($filtertext) ?>" /></div> + </td> + <td> + <div align="center" style="vertical-align:top;"><?=gettext("Quantity");?></div> + <div align="center" style="vertical-align:top;"><input id="filterlogentries_qty" name="filterlogentries_qty" class="" style="vertical-align:top;" type="text" size="6" value="<?= htmlspecialchars($filterlogentries_qty) ?>" /></div> + </td> + <td> + <div align="center" style="vertical-align:top;"> </div> + <div align="center" style="vertical-align:top;"><input id="filtersubmit" name="filtersubmit" type="submit" class="formbtn" style="vertical-align:top;" value="<?=gettext("Filter");?>" /></div> + </td> + </tr> + <tr> + <td></td> + <td colspan="2"> + <?printf(gettext('Matches %1$s regular expression%2$s.'), '<a target="_blank" href="http://www.php.net/manual/en/book.pcre.php">', '</a>');?> + </td> + </tr> + </table> + </form> + </div> + <div style="float: right; vertical-align:middle"> + <br /> + <?php if (!isset($config['syslog']['rawfilter']) && (isset($config['syslog']['filterdescriptions']) && $config['syslog']['filterdescriptions'] === "2")):?> + <a href="#" onclick="toggleListDescriptions()">Show/hide rule descriptions</a> + <?php endif;?> + </div> + </td> + </tr> +<?php + if (!isset($config['syslog']['rawfilter'])): + $iflist = get_configured_interface_with_descr(false, true); + if ($iflist[$interfacefilter]) { + $interfacefilter = $iflist[$interfacefilter]; + } + if ($filterlogentries_submit) { + $filterlog = conv_log_filter($filter_logfile, $nentries, $nentries + 100, $filterfieldsarray); + } else { + $filterlog = conv_log_filter($filter_logfile, $nentries, $nentries + 100, $filtertext, $interfacefilter); + } +?> + <tr> + <td colspan="<?=$config['syslog']['filterdescriptions'] === "1"?7:6?>" class="listtopic"> +<?php + if ((!$filtertext) && (!$filterfieldsarray)) { + printf(gettext("Last %s firewall log entries."), count($filterlog)); + } else { + echo count($filterlog). ' ' . gettext("matched log entries.") . ' '; + } + printf(gettext("Max(%s)"), $nentries); +?> + </td> + </tr> + <tr class="sortableHeaderRowIdentifier"> + <td width="10%" class="listhdrr"><?=gettext("Act");?></td> + <td width="10%" class="listhdrr"><?=gettext("Time");?></td> + <td width="15%" class="listhdrr"><?=gettext("If");?></td> + <?php if ($config['syslog']['filterdescriptions'] === "1"):?> + <td width="10%" class="listhdrr"><?=gettext("Rule");?></td> + <?php endif;?> + <td width="25%" class="listhdrr"><?=gettext("Source");?></td> + <td width="25%" class="listhdrr"><?=gettext("Destination");?></td> + <td width="15%" class="listhdrr"><?=gettext("Proto");?></td> + </tr> +<?php + if ($config['syslog']['filterdescriptions']) { + buffer_rules_load(); + } + $rowIndex = 0; + foreach ($filterlog as $filterent): + $evenRowClass = $rowIndex % 2 ? " listMReven" : " listMRodd"; + $rowIndex++; +?> + <tr class="<?=$evenRowClass?>"> + <td class="listMRlr nowrap" align="center" sorttable_customkey="<?=$filterent['act']?>"> + <center> + <a onclick="javascript:getURL('diag_logs_filter.php?getrulenum=<?php echo "{$filterent['rulenum']},{$filterent['tracker']},{$filterent['act']}"; ?>', outputrule);"> + <img border="0" src="<?php echo find_action_image($filterent['act']);?>" width="11" height="11" align="middle" alt="<?php echo $filterent['act'] .'/'. $filterent['tracker'];?>" title="<?php echo $filterent['act'] .'/'. $filterent['tracker'];?>" /> + <?php if ($filterent['count']) echo $filterent['count'];?> + </a> + </center> + </td> + <td class="listMRr nowrap"><?php echo htmlspecialchars($filterent['time']);?></td> + <td class="listMRr nowrap"> + <?php if ($filterent['direction'] == "out"): ?> + <img border="0" src="/themes/<?= $g['theme']; ?>/images/icons/out.gif" alt="Direction=OUT" title="Direction=OUT"/> + <?php endif; ?> + <?php echo htmlspecialchars($filterent['interface']);?> + </td> +<?php + if ($config['syslog']['filterdescriptions'] === "1") { + echo("<td class=\"listMRr nowrap\">" . find_rule_by_number_buffer($filterent['rulenum'], $filterent['tracker'], $filterent['act']) . "</td>"); + } + + $int = strtolower($filterent['interface']); + $proto = strtolower($filterent['proto']); + if ($filterent['version'] == '6') { + $ipproto = "inet6"; + $filterent['srcip'] = "[{$filterent['srcip']}]"; + $filterent['dstip'] = "[{$filterent['dstip']}]"; + } else { + $ipproto = "inet"; + } + + $srcstr = $filterent['srcip'] . get_port_with_service($filterent['srcport'], $proto); + $src_htmlclass = str_replace(array('.', ':'), '-', $filterent['srcip']); + $dststr = $filterent['dstip'] . get_port_with_service($filterent['dstport'], $proto); + $dst_htmlclass = str_replace(array('.', ':'), '-', $filterent['dstip']); +?> + <td class="listMRr nowrap"> + <img onclick="javascript:resolve_with_ajax('<?php echo "{$filterent['srcip']}"; ?>');" title="<?=gettext("Click to resolve");?>" class="ICON-<?= $src_htmlclass; ?>" border="0" src="/themes/<?= $g['theme']; ?>/images/icons/icon_log.gif" alt="Icon Reverse Resolve with DNS"/> + <a href="easyrule.php?<?php echo "action=block&int={$int}&src={$filterent['srcip']}&ipproto={$ipproto}"; ?>" title="<?=gettext("Easy Rule: Add to Block List");?>" onclick="return confirm('<?=gettext("Do you really want to add this BLOCK rule?")?>')"> + <img border="0" src="/themes/<?= $g['theme']; ?>/images/icons/icon_block_add.gif" alt="Icon Easy Rule: Add to Block List" /> + </a> + <?php echo $srcstr . '<span class="RESOLVE-' . $src_htmlclass . '"></span>';?> + </td> + <td class="listMRr nowrap"> + <img onclick="javascript:resolve_with_ajax('<?php echo "{$filterent['dstip']}"; ?>');" title="<?=gettext("Click to resolve");?>" class="ICON-<?= $dst_htmlclass; ?>" border="0" src="/themes/<?= $g['theme']; ?>/images/icons/icon_log.gif" alt="Icon Reverse Resolve with DNS"/> + <a href="easyrule.php?<?php echo "action=pass&int={$int}&proto={$proto}&src={$filterent['srcip']}&dst={$filterent['dstip']}&dstport={$filterent['dstport']}&ipproto={$ipproto}"; ?>" title="<?=gettext("Easy Rule: Pass this traffic");?>" onclick="return confirm('<?=gettext("Do you really want to add this PASS rule?")?>')"> + <img border="0" src="/themes/<?= $g['theme']; ?>/images/icons/icon_pass_add.gif" alt="Icon Easy Rule: Pass this traffic" /> + </a> + <?php echo $dststr . '<span class="RESOLVE-' . $dst_htmlclass . '"></span>';?> + </td> +<?php + if ($filterent['proto'] == "TCP") { + $filterent['proto'] .= ":{$filterent['tcpflags']}"; + } +?> + <td class="listMRr nowrap"><?php echo htmlspecialchars($filterent['proto']);?></td> + </tr> +<?php + if (isset($config['syslog']['filterdescriptions']) && $config['syslog']['filterdescriptions'] === "2"): +?> + <tr class="<?=$evenRowClass?>"> + <td colspan="2" class="listMRDescriptionL listMRlr" /> + <td colspan="4" class="listMRDescriptionR listMRr nowrap"><?=find_rule_by_number_buffer($filterent['rulenum'], $filterent['tracker'], $filterent['act']);?></td> + </tr> +<?php + endif; + endforeach; + buffer_rules_clear(); + else: +?> + <tr> + <td colspan="2" class="listtopic"> + <?php printf(gettext("Last %s firewall log entries"), $nentries);?> + </td> + </tr> +<?php + if ($filtertext) { + dump_clog($filter_logfile, $nentries, true, array("$filtertext")); + } else { + dump_clog($filter_logfile, $nentries); + } + endif; +?> + <tr> + <td align="left" valign="top" colspan="3"> + <form id="clearform" name="clearform" action="diag_logs_filter.php" method="post" style="margin-top: 14px;"> + <input id="submit" name="clear" type="submit" class="formbtn" value="<?=gettext("Clear log");?>" /> + </form> + </td> + </tr> + </table> + </div> + </td> + </tr> +</table> + +<p><span class="vexpl"><a href="https://doc.pfsense.org/index.php/What_are_TCP_Flags%3F">TCP Flags</a>: F - FIN, S - SYN, A or . - ACK, R - RST, P - PSH, U - URG, E - ECE, W - CWR</span></p> + +<?php include("fend.inc"); ?> + +<!-- AJAXY STUFF --> +<script type="text/javascript"> +//<![CDATA[ +function resolve_with_ajax(ip_to_resolve) { + var url = "/diag_logs_filter.php"; + + jQuery.ajax( + url, + { + type: 'post', + dataType: 'json', + data: { + resolve: ip_to_resolve, + }, + complete: resolve_ip_callback + }); + +} + +function resolve_ip_callback(transport) { + var response = jQuery.parseJSON(transport.responseText); + var resolve_class = htmlspecialchars(response.resolve_ip.replace(/[.:]/g, '-')); + var resolve_text = '<small><br />' + htmlspecialchars(response.resolve_text) + '<\/small>'; + + jQuery('span.RESOLVE-' + resolve_class).html(resolve_text); + jQuery('img.ICON-' + resolve_class).removeAttr('title'); + jQuery('img.ICON-' + resolve_class).removeAttr('alt'); + jQuery('img.ICON-' + resolve_class).attr('src', '/themes/<?= $g['theme']; ?>/images/icons/icon_log_d.gif'); + jQuery('img.ICON-' + resolve_class).prop('onclick', null); + // jQuery cautions that "removeAttr('onclick')" fails in some versions of IE +} + +// From http://stackoverflow.com/questions/5499078/fastest-method-to-escape-html-tags-as-html-entities +function htmlspecialchars(str) { + return str.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>').replace(/"/g, '"').replace(/'/g, '''); +} +//]]> +</script> + +</body> +</html> |