83 lines
2.2 KiB
PHP
Executable File
83 lines
2.2 KiB
PHP
Executable File
#!/usr/bin/php -q
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<?
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// Fetch the host list to check
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//
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if(getenv('CHK_HOSTS') == null) {
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$hosts = null;
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} else {
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$hosts = explode(' ', getenv('CHK_HOSTS'));
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if (implode($hosts)=='') die("No hosts to check.\n");
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}
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// Retrieve current Drupal version as documented at http://www.goldcoastmedia.co.uk/blog/drupal-versions-with-php
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//
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$latest = NULL;
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$url = 'http://updates.drupal.org/release-history/drupal/7.x';
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$context = stream_context_create(array(
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'http' => array(
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'method' => 'GET',
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'timeout' => 10,
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),
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));
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$data = file_get_contents($url, FALSE, $context);
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if($data)
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$feed = simplexml_load_string($data);
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if($feed && $feed instanceof SimpleXMLElement) {
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// Check the property exists and assign
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if( isset($feed->releases->release[0]->version) ) {
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$dr_current = $feed->releases->release[0]->version;
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// return $latest;
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}
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}
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// Start checking hosts
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//
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if( $hosts == null ) {
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checkHost(null, $dr_current);
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} else {
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foreach($hosts as $host) {
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checkHost($host, $dr_current);
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}
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}
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function checkHost($host, $dr_current) {
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// For Drupal 4.x - 6.x
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$cmd = "locate modules/system/system.module | xargs grep -H 'VERSION'";
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$hostidentifier = "";
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if( $host != null ) {
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$cmd = "ssh $host \"" . $cmd . "\"";
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$hostidentifier = $host . ":";
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}
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exec($cmd, $results);
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foreach($results as $instance) {
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$parts = explode(':', $instance);
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$location = substr($parts[0], 0, strlen($parts[0])-28);
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if(substr($parts[1], 0, 16) == "define('VERSION'") {
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$version = substr($parts[1], 19, strpos($parts[1], "'", 19)-19);
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if($version < $dr_current) echo "WARNING: Outdated Drupal $version at $hostidentifier$location\n";
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}
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}
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unset($results);
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// For Drupal 7.x
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$cmd = "locate includes/bootstrap.inc | xargs grep -H 'VERSION'";
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if( $host != null ) {
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$cmd = "ssh $host \"" . $cmd . "\"";
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}
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exec($cmd, $results);
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foreach($results as $instance) {
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$parts = explode(':', $instance);
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$location = substr($parts[0], 0, strlen($parts[0])-23);
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if(substr($parts[1], 0, 16) == "define('VERSION'") {
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$version = substr($parts[1], 19, strpos($parts[1], "'", 19)-19);
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if($version < $dr_current) echo "WARNING: Outdated Drupal $version at $host:$location\n";
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}
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}
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unset($results);
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}
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?>
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