From 4d4b1fe8b0f7fd4c27ddef40d45bf4ba347dbce0 Mon Sep 17 00:00:00 2001 From: Bill Meeks Date: Sun, 20 Jan 2013 23:49:57 -0500 Subject: Add checks to code to handle several different file input scenarios. --- config/snort/snort_rules_edit.php | 20 ++++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) (limited to 'config') diff --git a/config/snort/snort_rules_edit.php b/config/snort/snort_rules_edit.php index c123c032..318df6f9 100755 --- a/config/snort/snort_rules_edit.php +++ b/config/snort/snort_rules_edit.php @@ -63,7 +63,9 @@ $snort_uuid = $a_rule[$id]['uuid']; $file = $_GET['openruleset']; $contents = ''; -// Read the current rules file. +// Read the contents of the argument passed to us. +// It may be an IPS policy string, an individual SID, +// a standard rules file, or a complete file name. // Test for the special case of an IPS Policy file. if (substr($file, 0, 10) == "IPS Policy") { $rules_map = snort_load_vrt_policy($a_rule[$id]['ips_policy']); @@ -80,27 +82,33 @@ if (substr($file, 0, 10) == "IPS Policy") { } unset($rules_map); } +// Is it a SID to load the rule text from? elseif (isset($_GET['ids'])) { $rules_map = snort_load_rules_map("{$snortdir}/rules/{$file}"); $contents = $rules_map[1][trim($_GET['ids'])]['rule']; } +// Is it our special flowbit rules file? elseif ($file == $flowbit_rules_file) $contents = file_get_contents("{$snortdir}/snort_{$snort_uuid}_{$if_real}/rules/{$flowbit_rules_file}"); -elseif (!file_exists("{$snortdir}/rules/{$file}")) { +// Is it a rules file in the ../rules/ directory? +elseif (file_exists("{$snortdir}/rules/{$file}")) + $contents = file_get_contents("{$snortdir}/rules/{$file}"); +// Is it a fully qualified path and file? +elseif (file_exists($file)) + $contents = file_get_contents($file); +// It is not something we can display, so exit. +else { header("Location: /snort/snort_rules.php?id={$id}&openruleset={$file}"); exit; } -else - $contents = file_get_contents("{$snortdir}/rules/{$file}"); $pgtitle = array(gettext("Advanced"), gettext("File Viewer")); - ?> - +