diff options
Diffstat (limited to 'packages/snort/snort_download_rules.php')
| -rw-r--r-- | packages/snort/snort_download_rules.php | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/packages/snort/snort_download_rules.php b/packages/snort/snort_download_rules.php index 701fb4d1..3958937b 100644 --- a/packages/snort/snort_download_rules.php +++ b/packages/snort/snort_download_rules.php @@ -99,8 +99,9 @@ if(!$oinkid) { } /* setup some variables */ -$dl = "http://www.snort.org/pub-bin/oinkmaster.cgi/{$oinkid}/snortrules-snapshot-CURRENT.tar.gz"; -$dl_md5 = "http://www.snort.org/pub-bin/oinkmaster.cgi/{$oinkid}/snortrules-snapshot-CURRENT.tar.gz.md5"; +$snort_filename = "snortrules-snapshot-CURRENT.tar.gz"; +$dl = "http://www.snort.org/pub-bin/oinkmaster.cgi/{$oinkid}/{$snort_filename}"; +$dl_md5 = "http://www.snort.org/pub-bin/oinkmaster.cgi/{$oinkid}/{$snort_filename}.md5"; /* multi user system, request new filename and create directory */ $tmpfname = tempnam("/tmp", "snortRules"); @@ -109,14 +110,14 @@ exec("rm -rf {$tmpfname}; mkdir -p {$tmpfname}"); /* download snort rules */ $static_output = gettext("Downloading current snort rules... "); update_all_status($static_output); -download_file_with_progress_bar($dl, $tmpfname . "/snortrules-snapshot-CURRENT.tar.gz"); -verify_downloaded_file($tmpfname . "/snortrules-snapshot-CURRENT.tar.gz"); +download_file_with_progress_bar($dl, $tmpfname . "/{$snort_filename}"); +verify_downloaded_file($tmpfname . "/{$snort_filename}"); /* download snort rules md5 file */ $static_output = gettext("Downloading current snort rules md5... "); update_all_status($static_output); -download_file_with_progress_bar($dl_md5, $tmpfname . "/snortrules-snapshot-CURRENT.tar.gz.md5"); -verify_downloaded_file($tmpfname . "/snortrules-snapshot-CURRENT.tar.gz.md5"); +download_file_with_progress_bar($dl_md5, $tmpfname . "/{$snort_filename}.md5"); +verify_downloaded_file($tmpfname . "/{$snort_filename}.md5"); /* verify downloaded rules signature */ verify_snort_rules_md5($tmpfname); @@ -141,6 +142,7 @@ hide_progress_bar_status(); <?php function check_for_common_errors($filename) { + global $snort_filename; $contents = file_get_contents($filename); if(stristr($contents, "You don't have permission")) { update_all_status("An error occured. Scroll down to inspect it's contents."); @@ -157,10 +159,12 @@ function check_for_common_errors($filename) { } function scroll_down_to_bottom_of_page() { + global $snort_filename; echo "\n<script type=\"text/javascript\">parent.scrollTo(0,1500);\n</script>"; } function verify_downloaded_file($filename) { + global $snort_filename; if(filesize($filename)<1500) { update_all_status("Checking {$filename}..."); check_for_common_errors($filename); @@ -175,18 +179,20 @@ function verify_downloaded_file($filename) { } function extract_snort_rules_md5($tmpfname) { + global $snort_filename; $static_output = gettext("Extracting snort rules..."); update_all_status($static_output); - exec("tar xzf {$tmpfname}/snortrules-snapshot-CURRENT.tar.gz -C /usr/local/etc/snort/"); + exec("tar xzf {$tmpfname}/{$snort_filename} -C /usr/local/etc/snort/"); $static_output = gettext("Snort rules extracted."); update_all_status($static_output); } function verify_snort_rules_md5($tmpfname) { + global $snort_filename; $static_output = gettext("Verifying md5 signature..."); update_all_status($static_output); - $md5 = file_get_contents("{$tmpfname}/snortrules-snapshot-CURRENT.tar.gz.md5"); - $file_md5_ondisk = `md5 {$tmpfname}/snortrules-snapshot-CURRENT.tar.gz | awk '{ print $4 }'`; + $md5 = file_get_contents("{$tmpfname}/{$snort_filename}.md5"); + $file_md5_ondisk = `md5 {$tmpfname}/{$snort_filename} | awk '{ print $4 }'`; if($md5 <> $file_md5_ondisk) { $static_output = gettext("md5 signature of rules mismatch."); update_all_status($static_output); |