diff options
Diffstat (limited to 'config/snort/snort_rules.php')
| -rwxr-xr-x | config/snort/snort_rules.php | 466 |
1 files changed, 230 insertions, 236 deletions
diff --git a/config/snort/snort_rules.php b/config/snort/snort_rules.php index 46c3c264..609eb052 100755 --- a/config/snort/snort_rules.php +++ b/config/snort/snort_rules.php @@ -67,7 +67,7 @@ function truncate($string, $length) { * truncation was necessary. * ********************************/ if (strlen($string) > $length) - $string = substr($string, 0, ($length - 3)) . "..."; + $string = substr($string, 0, ($length - 2)) . "..."; return $string; } @@ -300,17 +300,6 @@ function go() if (destination) location.href = destination; } -function popup(url) -{ - params = 'width='+screen.width; - params += ', height='+screen.height; - params += ', top=0, left=0' - params += ', fullscreen=yes'; - - newwin=window.open(url,'windowname4', params); - if (window.focus) {newwin.focus()} - return false; -} function wopen(url, name, w, h) { @@ -331,232 +320,237 @@ h += 96; <form action="/snort/snort_rules.php" method="post" name="iform" id="iform"> <table width="100%" border="0" cellpadding="0" cellspacing="0"> -<tr><td> -<?php - $tab_array = array(); - $tab_array[] = array(gettext("Snort Interfaces"), false, "/snort/snort_interfaces.php"); - $tab_array[] = array(gettext("If Settings"), false, "/snort/snort_interfaces_edit.php?id={$id}"); - $tab_array[] = array(gettext("Categories"), false, "/snort/snort_rulesets.php?id={$id}"); - $tab_array[] = array(gettext("Rules"), true, "/snort/snort_rules.php?id={$id}"); - $tab_array[] = array(gettext("Variables"), false, "/snort/snort_define_servers.php?id={$id}"); - $tab_array[] = array(gettext("Preprocessors"), false, "/snort/snort_preprocessors.php?id={$id}"); - $tab_array[] = array(gettext("Barnyard2"), false, "/snort/snort_barnyard.php?id={$id}"); - display_top_tabs($tab_array); -?> -</td></tr> -<tr> - <td> - <table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0"> - <tr> - <td width="3%" class="list"> </td> - <td class="listhdr" colspan="4"> - <br/>Category: - <select id="selectbox" name="selectbox" class="formselect" onChange="go()"> - <option value='?id=<?=$id;?>&openruleset=custom.rules'>custom.rules</option> - <?php - $files = explode("||", $pconfig['rulesets']); - if ($a_rule[$id]['ips_policy_enable'] == 'on') - $files[] = "IPS Policy - " . ucfirst($a_rule[$id]['ips_policy']); - natcasesort($files); - foreach ($files as $value) { - if ($snortdownload != 'on' && substr($value, 0, 6) == "snort_") - continue; - if ($emergingdownload != 'on' && substr($value, 0, 8) == "emerging") - continue; - if (empty($value)) - continue; - echo "<option value='?id={$id}&openruleset={$value}' "; - if ($value == $currentruleset) - echo "selected"; - echo ">{$value}</option>\n"; - } - ?> - </select> - <br/> - </td> - <td class="listhdr" colspan="3" valign="middle"> -<?php if ($currentruleset != 'custom.rules'): ?> - <?php echo "<a href='?id={$id}&openruleset={$currentruleset}&act=resetcategory'> - <img src=\"../themes/{$g['theme']}/images/icons/icon_x.gif\" - onmouseout='this.src=\"../themes/{$g['theme']}/images/icons/icon_x.gif\"' - onmouseover='this.src=\"../themes/{$g['theme']}/images/icons/icon_x_mo.gif\"' border='0' - title='" . gettext("Click to remove enable/disable changes for rules in the selected category only") . "'></a>"?> - <?php echo gettext("Remove Enable/Disable changes in the current Category");?><br> - <?php echo "<a href='?id={$id}&openruleset={$currentruleset}&act=resetall'> - <img src=\"../themes/{$g['theme']}/images/icons/icon_x.gif\" - onmouseout='this.src=\"../themes/{$g['theme']}/images/icons/icon_x.gif\"' - onmouseover='this.src=\"../themes/{$g['theme']}/images/icons/icon_x_mo.gif\"' border='0' - title='" . gettext("Click to remove all enable/disable changes for rules in all categories") . "'></a>"?> - <?php echo gettext("Remove all Enable/Disable changes in all Categories");?> -<?php endif;?> - </td> - <td width="3%" class="list"> </td> - </tr> -<?php if ($currentruleset == 'custom.rules'): ?> - <tr> - <td width="3%" class="list"> </td> - <td colspan="7" valign="top" class="vtable"> - <input type='hidden' name='openruleset' value='custom.rules'> - <input type='hidden' name='id' value='<?=$id;?>'> - - <textarea wrap="soft" cols="85" rows="40" name="customrules"><?=$pconfig['customrules'];?></textarea> - </td> - <td width="3%" class="list"> </td> - </tr> - <tr> - <td colspan="9"> </td> - </tr> - <tr> - <td width="3%" class="list"> </td> - <td colspan="7"> - <input name="Submit" type="submit" class="formbtn" value=" Save "> - <input type="button" class="formbtn" value="Cancel" onclick="history.back()"> - <input name="clear" type="submit" class="formbtn" id="clear" value="Clear" onclick="return confirm('Do you really want to erase all custom rules?')"> - </td> - <td width="3%" class="list"> </td> - </tr> -<?php else: ?> - <tr> - <td width="3%" class="list"> </td> - <td colspan="7" class="listhdr" ><input type="submit" name="apply" id="apply" value="Apply Changes" class="formbtn"> - <?php echo gettext("Click to rebuild the rules with your changes. Snort must be restarted to use the new rules."); ?> - <input type='hidden' name='id' value='<?=$id;?>'></td> - <td width="3%" align="center" valign="middle" class="listt"><a href="javascript: void(0)" - onclick="wopen('snort_rules_edit.php?id=<?=$id;?>&openruleset=<?=$currentruleset;?>','FileViewer',800,600)"> - <img src="../themes/<?= $g['theme']; ?>/images/icons/icon_service_restart.gif" <?php - echo "onmouseover='this.src=\"../themes/{$g['theme']}/images/icons/icon_services_restart_mo.gif\"' - onmouseout='this.src=\"../themes/{$g['theme']}/images/icons/icon_service_restart.gif\"' ";?> - title="<?php echo gettext("Click to view all rules"); ?>" width="17" height="17" border="0"></a></td> - </tr> - <tr id="frheader"> - <td width="3%" class="list"> </td> - <td width="9%" class="listhdrr"><?php echo gettext("SID"); ?></td> - <td width="2%" class="listhdrr"><?php echo gettext("Proto"); ?></td> - <td width="14%" class="listhdrr"><?php echo gettext("Source"); ?></td> - <td width="12%" class="listhdrr"><?php echo gettext("Port"); ?></td> - <td width="14%" class="listhdrr"><?php echo gettext("Destination"); ?></td> - <td width="12%" class="listhdrr"><?php echo gettext("Port"); ?></td> - <td width="31%" class="listhdrr"><?php echo gettext("Message"); ?></td> - <td width="3%" class="list"> </td> - </tr> -<?php - foreach (array_keys($rules_map) as $k1) { - foreach (array_keys($rules_map[$k1]) as $k2) { - $sid = snort_get_sid($rules_map[$k1][$k2]['rule']); - $gid = snort_get_gid($rules_map[$k1][$k2]['rule']); - if (isset($disablesid[$sid])) { - $textss = "<span class=\"gray\">"; - $textse = "</span>"; - $iconb = "icon_reject_d.gif"; - } - elseif (($rules_map[$k1][$k2]['disabled'] == 1) && (!isset($enablesid[$sid]))) { - $textss = "<span class=\"gray\">"; - $textse = "</span>"; - $iconb = "icon_block_d.gif"; - } - elseif (isset($enablesid[$sid])) { - $textss = $textse = ""; - $iconb = "icon_reject.gif"; - } - else { - $textss = $textse = ""; - $iconb = "icon_block.gif"; - } - - // Pick off the first section of the rule (prior to the start of the MSG field), - // and then use a REGX split to isolate the remaining fields into an array. - $tmp = substr($rules_map[$k1][$k2]['rule'], 0, strpos($rules_map[$k1][$k2]['rule'], "(")); - $tmp = trim(preg_replace('/^\s*#+\s*/', '', $tmp)); - $rule_content = preg_split('/[\s]+/', $tmp); - - $protocol = truncate($rule_content[1], 5); //protocol location - $source = truncate($rule_content[2], 13); //source location - $source_port = truncate($rule_content[3], 11); //source port location - $destination = truncate($rule_content[5], 13); //destination location - $destination_port = truncate($rule_content[6], 11); //destination port location - $message = snort_get_msg($rules_map[$k1][$k2]['rule']); - - echo "<tr><td width=\"3%\" class=\"listt\" align=\"center\" valign=\"middle\"> $textss - <a href='?id={$id}&openruleset={$currentruleset}&act=toggle&ids={$sid}'> - <img src=\"../themes/{$g['theme']}/images/icons/{$iconb}\" - width=\"10\" height=\"10\" border=\"0\" - title='" . gettext("Click to toggle enabled/disabled state") . "'></a> - $textse - </td> - <td width=\"9%\" class=\"listlr\"> - $textss $sid $textse - </td> - <td width=\"2%\" class=\"listlr\"> - $textss $protocol $textse - </td> - <td width=\"14%\" class=\"listlr\"> - $textss $source $textse - </td> - <td width=\"12%\" class=\"listlr\"> - $textss $source_port $textse - </td> - <td width=\"14%\" class=\"listlr\"> - $textss $destination $textse - </td> - <td width=\"12%\" class=\"listlr\"> - $textss $destination_port $textse - </td> - <td width=\"31%\" class=\"listbg\" style=\"word-break:break-all;\"><font color=\"white\"> - $textss $message $textse - </td>"; + <tr><td class="tabnavtbl"> + <?php + $tab_array = array(); + $tab_array[] = array(gettext("Snort Interfaces"), false, "/snort/snort_interfaces.php"); + $tab_array[] = array(gettext("If Settings"), false, "/snort/snort_interfaces_edit.php?id={$id}"); + $tab_array[] = array(gettext("Categories"), false, "/snort/snort_rulesets.php?id={$id}"); + $tab_array[] = array(gettext("Rules"), true, "/snort/snort_rules.php?id={$id}"); + $tab_array[] = array(gettext("Variables"), false, "/snort/snort_define_servers.php?id={$id}"); + $tab_array[] = array(gettext("Preprocessors"), false, "/snort/snort_preprocessors.php?id={$id}"); + $tab_array[] = array(gettext("Barnyard2"), false, "/snort/snort_barnyard.php?id={$id}"); + display_top_tabs($tab_array); ?> - <td width="3%" align="center" valign="middle" nowrap class="listt"> - <a href="javascript: void(0)" - onclick="wopen('snort_rules_edit.php?id=<?=$id;?>&openruleset=<?=$currentruleset;?>&ids=<?=$sid;?>&gid=<?=$gid;?>','FileViewer',800,600)"><img - src="../themes/<?= $g['theme']; ?>/images/icons/icon_right.gif" - title="<?php echo gettext("Click to view rule"); ?>" width="17" height="17" border="0"></a> - <!-- Codes by Quackit.com --> - </td> - </tr> -<?php - } - } -?> - - </table> - </td> -</tr> -<?php endif;?> -<tr> - <td colspan="9"> -<?php if ($currentruleset != 'custom.rules'): ?> - <table class="tabcont" width="100%" border="0" cellspacing="0" cellpadding="1"> - <tr> - <td width="16"><img - src="../themes/<?= $g['theme']; ?>/images/icons/icon_block.gif" - width="11" height="11"></td> - <td><?php echo gettext("Rule default is Enabled"); ?></td> - </tr> - <tr> - <td><img - src="../themes/<?= $g['theme']; ?>/images/icons/icon_block_d.gif" - width="11" height="11"></td> - <td nowrap><?php echo gettext("Rule default is Disabled"); ?></td> - </tr> - <tr> - <td><img - src="../themes/<?= $g['theme']; ?>/images/icons/icon_reject.gif" - width="11" height="11"></td> - <td nowrap><?php echo gettext("Rule changed to Enabled by user"); ?></td> - </tr> - <tr> - <td><img - src="../themes/<?= $g['theme']; ?>/images/icons/icon_reject_d.gif" - width="11" height="11"></td> - <td nowrap><?php echo gettext("Rule changed to Disabled by user"); ?></td> - </tr> - </table> -<?php endif;?> + </td></tr> + <tr><td class="tabcont"> + <table width="100%" border="0" cellpadding="4" cellspacing="0"> + <tr> + <td class="listtopic"><?php echo gettext("Rule Categories"); ?></td> + </tr> + + <tr> + <td class="vncell" height="30px"><strong><?php echo gettext("Category:"); ?></strong> <select id="selectbox" name="selectbox" class="formselect" onChange="go()"> + <option value='?id=<?=$id;?>&openruleset=custom.rules'>custom.rules</option> + <?php + $files = explode("||", $pconfig['rulesets']); + if ($a_rule[$id]['ips_policy_enable'] == 'on') + $files[] = "IPS Policy - " . ucfirst($a_rule[$id]['ips_policy']); + natcasesort($files); + foreach ($files as $value) { + if ($snortdownload != 'on' && substr($value, 0, 6) == "snort_") + continue; + if ($emergingdownload != 'on' && substr($value, 0, 8) == "emerging") + continue; + if (empty($value)) + continue; + echo "<option value='?id={$id}&openruleset={$value}' "; + if ($value == $currentruleset) + echo "selected"; + echo ">{$value}</option>\n"; + } + ?> + </select> <?php echo gettext("Select the rule category to view"); ?> + </td> + </tr> + + <?php if ($currentruleset == 'custom.rules'): ?> + <tr> + <td class="listtopic"><?php echo gettext("Defined Custom Rules"); ?></td> + </tr> + <tr> + <td valign="top" class="vtable"> + <input type='hidden' name='openruleset' value='custom.rules'> + <input type='hidden' name='id' value='<?=$id;?>'> + <textarea wrap="soft" cols="90" rows="40" name="customrules"><?=$pconfig['customrules'];?></textarea> + </td> + </tr> + <tr> + <td> + <input name="Submit" type="submit" class="formbtn" value="<?php echo gettext(" Save "); ?>" title=" <?php echo gettext("Save custom rules"); ?>"/> + <input type="button" class="formbtn" value=" <?php echo gettext("Cancel"); ?>" onclick="history.back()" title="<?php echo gettext("Cancel changes and return to last page"); ?>"/> + <input name="clear" type="submit" class="formbtn" id="clear" value="<?php echo gettext("Clear"); ?>" onclick="return confirm('<?php echo gettext("This will erase all custom rules for the interface. Are you sure?"); ?>')" title="<?php echo gettext("Deletes all custom rules"); ?>"/> + </td> + </tr> + <?php else: ?> + <tr> + <td class="listtopic"><?php echo gettext("SID Enable/Disable Overrides"); ?></td> + </tr> + <tr> + <td class="vncell"> + <table width="100%" align="center" border="0" cellpadding="0" cellspacing="0"> + <tr> + <td width="55%" valign="middle" rowspan="2"><input type="submit" name="apply" id="apply" value="<?php echo gettext("Apply"); ?>" class="formbtn" + title="<?php echo gettext("Click to rebuild the rules with your changes"); ?>"/> + <input type='hidden' name='id' value='<?=$id;?>'/></td> + <td class="vexpl" valign="middle"><?php echo "<a href='?id={$id}&openruleset={$currentruleset}&act=resetcategory'> + <img src=\"../themes/{$g['theme']}/images/icons/icon_x.gif\" width=\"15\" height=\"15\" + onmouseout='this.src=\"../themes/{$g['theme']}/images/icons/icon_x.gif\"' + onmouseover='this.src=\"../themes/{$g['theme']}/images/icons/icon_x_mo.gif\"' border='0' + title='" . gettext("Click to remove enable/disable changes for rules in the selected category only") . "'></a>"?> + <?php echo gettext("Remove Enable/Disable changes in the current Category"); ?></td> + </tr> + <tr> + <td class="vexpl" valign="middle"><?php echo "<a href='?id={$id}&openruleset={$currentruleset}&act=resetall'> + <img src=\"../themes/{$g['theme']}/images/icons/icon_x.gif\" width=\"15\" height=\"15\" + onmouseout='this.src=\"../themes/{$g['theme']}/images/icons/icon_x.gif\"' + onmouseover='this.src=\"../themes/{$g['theme']}/images/icons/icon_x_mo.gif\"' border='0' + title='" . gettext("Click to remove all enable/disable changes for rules in all categories") . "'></a>"?> + <?php echo gettext("Remove all Enable/Disable changes in all Categories"); ?></td> + </tr> + <tr> + <td colspan="2" class="vexpl" valign="middle"><span class="red"><strong><?php echo gettext("Note: ") . "</strong></span>" . + gettext("Snort must be restarted to activate any SID enable/disable changes."); ?></td> + </tr> + </table> + </td> + </tr> + + <tr> + <td class="listtopic"><?php echo gettext("Selected Category Rules"); ?></td> + </tr> + + <tr> + <td> + <table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0"> + <tr id="frheader"> + <td width="11px" class="list" align="left"> </td> + <td width="9%" class="listhdrr" align="center"><?php echo gettext("SID"); ?></td> + <td width="2%" class="listhdrr" align="center"><?php echo gettext("Proto"); ?></td> + <td width="14%" class="listhdrr" align="center"><?php echo gettext("Source"); ?></td> + <td width="12%" class="listhdrr" align="center"><?php echo gettext("Port"); ?></td> + <td width="14%" class="listhdrr" align="center"><?php echo gettext("Destination"); ?></td> + <td width="12%" class="listhdrr" align="center"><?php echo gettext("Port"); ?></td> + <td class="listhdrr" align="center"><?php echo gettext("Message"); ?></td> + <td width="18px" class="list" align="right"><a href="javascript: void(0)" + onclick="wopen('snort_rules_edit.php?id=<?=$id;?>&openruleset=<?=$currentruleset;?>','FileViewer',800,600)"> + <img src="../themes/<?= $g['theme']; ?>/images/icons/icon_service_restart.gif" <?php + echo "onmouseover='this.src=\"../themes/{$g['theme']}/images/icons/icon_services_restart_mo.gif\"' + onmouseout='this.src=\"../themes/{$g['theme']}/images/icons/icon_service_restart.gif\"' ";?> + title="<?php echo gettext("Click to view full text of all the category rules"); ?>" width="17" height="17" border="0"></a></td> + </tr> + + <?php + foreach ($rules_map as $k1 => $rulem) { + foreach ($rulem as $k2 => $v) { + $sid = snort_get_sid($v['rule']); + $gid = snort_get_gid($v['rule']); + if (isset($disablesid[$sid])) { + $textss = "<span class=\"gray\">"; + $textse = "</span>"; + $iconb = "icon_reject_d.gif"; + } + elseif (($v['disabled'] == 1) && (!isset($enablesid[$sid]))) { + $textss = "<span class=\"gray\">"; + $textse = "</span>"; + $iconb = "icon_block_d.gif"; + } + elseif (isset($enablesid[$sid])) { + $textss = $textse = ""; + $iconb = "icon_reject.gif"; + } + else { + $textss = $textse = ""; + $iconb = "icon_block.gif"; + } + + // Pick off the first section of the rule (prior to the start of the MSG field), + // and then use a REGX split to isolate the remaining fields into an array. + $tmp = substr($v['rule'], 0, strpos($v['rule'], "(")); + $tmp = trim(preg_replace('/^\s*#+\s*/', '', $tmp)); + $rule_content = preg_split('/[\s]+/', $tmp); + + $protocol = truncate($rule_content[1], 5); //protocol location + $source = truncate($rule_content[2], 13); //source location + $source_port = truncate($rule_content[3], 12); //source port location + $destination = truncate($rule_content[5], 13); //destination location + $destination_port = truncate($rule_content[6], 12); //destination port location + $message = snort_get_msg($v['rule']); + + echo "<tr><td width=\"11px\" class=\"listt\" align=\"left\" valign=\"middle\"> $textss + <a href='?id={$id}&openruleset={$currentruleset}&act=toggle&ids={$sid}'> + <img src=\"../themes/{$g['theme']}/images/icons/{$iconb}\" + width=\"11\" height=\"11\" border=\"0\" + title='" . gettext("Click to toggle enabled/disabled state") . "'></a> + $textse + </td> + <td width=\"9%\" class=\"listlr\" align=\"center\"> + $textss $sid $textse + </td> + <td width=\"2%\" class=\"listlr\" align=\"center\"> + $textss $protocol $textse + </td> + <td width=\"14%\" class=\"listlr\" align=\"center\"> + $textss $source $textse + </td> + <td width=\"12%\" class=\"listlr\" align=\"center\"> + $textss $source_port $textse + </td> + <td width=\"14%\" class=\"listlr\" align=\"center\"> + $textss $destination $textse + </td> + <td width=\"12%\" class=\"listlr\" align=\"center\"> + $textss $destination_port $textse + </td> + <td class=\"listbg\" style=\"word-wrap:break-word;\"><font color=\"white\"> + $textss $message $textse + </td>"; + ?> + <td width="18px" align="right" valign="middle" nowrap class="listt"> + <a href="javascript: void(0)" + onclick="wopen('snort_rules_edit.php?id=<?=$id;?>&openruleset=<?=$currentruleset;?>&ids=<?=$sid;?>&gid=<?=$gid;?>','FileViewer',800,600)"><img + src="../themes/<?= $g['theme']; ?>/images/icons/icon_right.gif" + title="<?php echo gettext("Click to view the entire rule text"); ?>" width="17" height="17" border="0"></a> + </td> + </tr> + <?php + } + } + unset($rulem, $v); + ?> + </table> + </td> + </tr> + <tr> + <td> + <table class="tabcont" width="100%" border="0" cellspacing="0" cellpadding="1"> + <tr> + <td width="16"><img src="../themes/<?= $g['theme']; ?>/images/icons/icon_block.gif" + width="11" height="11"></td> + <td><?php echo gettext("Rule default is Enabled"); ?></td> + </tr> + <tr> + <td width="16"><img src="../themes/<?= $g['theme']; ?>/images/icons/icon_block_d.gif" + width="11" height="11"></td> + <td nowrap><?php echo gettext("Rule default is Disabled"); ?></td> + </tr> + <tr> + <td width="16"><img src="../themes/<?= $g['theme']; ?>/images/icons/icon_reject.gif" + width="11" height="11"></td> + <td nowrap><?php echo gettext("Rule changed to Enabled by user"); ?></td> + </tr> + <tr> + <td width="16"><img src="../themes/<?= $g['theme']; ?>/images/icons/icon_reject_d.gif" + width="11" height="11"></td> + <td nowrap><?php echo gettext("Rule changed to Disabled by user"); ?></td> + </tr> + </table> + </td> + </tr> + <?php endif;?> + </table> </td> -</tr> -</table> -</td> -</tr> + </tr> </table> </form> <?php include("fend.inc"); ?> |