Encapsulates an update file (.phar or .zip)
/**
* Install the new version
*
* If we get to this point:
*
* 1. We know the signature is signed by the supplier.
* 2. The hash was checked into Keyggdrasil, which
* was independently vouched for by our peers.
*
* @param UpdateInfo $info (part of definition but not used here)
* @param UpdateFile $file
* @throws CouldNotUpdate
* @throws MotifZipFailed
*/
protected function install(UpdateInfo $info, UpdateFile $file)
{
if (!$file->hashMatches($info->getChecksum())) {
throw new CouldNotUpdate(\__('Checksum mismatched'));
}
// Let's open the update package:
$path = $file->getPath();
$zip = new \ZipArchive();
$res = $zip->open($path);
if ($res !== true) {
throw new MotifZipFailed(\__("ZIP Error: %s", "default", $res));
}
$dir = \implode(DIRECTORY_SEPARATOR, [ROOT, 'Motifs', $this->supplier->getName(), $this->name]);
// Extract the new files to the current directory
if (!$zip->extractTo($dir)) {
throw new CouldNotUpdate();
}
// Make sure we update the version info. in the DB cache:
$this->updateDBRecord('Motif', $info);
self::$continuumLogger->store(LogLevel::INFO, 'Motif update installed', $this->getLogContext($info, $file));
}
/**
* Install an updated version of a cabin
*
* If we get to this point:
*
* 1. We know the signature is signed by the supplier.
* 2. The hash was checked into Keyggdrasil, which
* was independently vouched for by our peers.
*
* @param UpdateInfo $info
* @param UpdateFile $file
* @throws CouldNotUpdate
*/
protected function install(UpdateInfo $info, UpdateFile $file)
{
if (!$file->hashMatches($info->getChecksum())) {
throw new CouldNotUpdate(\__('Checksum mismatched'));
}
$path = $file->getPath();
$this->log('Begin Cabin updater', LogLevel::DEBUG, ['path' => $path, 'supplier' => $info->getSupplierName(), 'name' => $info->getPackageName()]);
$updater = new \Phar($path, \FilesystemIterator::CURRENT_AS_FILEINFO | \FilesystemIterator::KEY_AS_FILENAME);
$updater->setAlias($this->pharAlias);
$ns = $this->makeNamespace($info->getSupplierName(), $info->getPackageName());
// We need to do this while we're replacing files.
$this->bringCabinDown($ns);
$oldMetadata = \Airship\loadJSON(ROOT . '/Cabin/' . $ns . '/manifest.json');
// Overwrite files
$updater->extractTo(ROOT . '/Cabin/' . $ns, null, true);
// Run the update trigger.
Sandbox::safeInclude('phar://' . $this->pharAlias . '/update_trigger.php', $oldMetadata);
// Free up the updater alias
$garbageAlias = Base64UrlSafe::encode(\random_bytes(33)) . '.phar';
$updater->setAlias($garbageAlias);
unset($updater);
// Now bring it back up.
$this->bringCabinBackUp($ns);
// Make sure we update the version info. in the DB cache:
$this->updateDBRecord('Cabin', $info);
$this->log('Conclude Cabin updater', LogLevel::DEBUG, ['path' => $path, 'supplier' => $info->getSupplierName(), 'name' => $info->getPackageName()]);
self::$continuumLogger->store(LogLevel::INFO, 'Cabin update installed', $this->getLogContext($info, $file));
}
/**
* Let's install the automatic update.
*
* If we get to this point:
*
* 1. We know the signature is signed by
* Paragon Initiative Enterprises, LLC.
* 2. The hash was checked into Keyggdrasil, which
* was independently vouched for by our peers.
*
* @param UpdateInfo $info
* @param UpdateFile $file
* @throws CouldNotUpdate
*/
protected function install(UpdateInfo $info, UpdateFile $file)
{
if (!$file->hashMatches($info->getChecksum())) {
throw new CouldNotUpdate(\__('Checksum mismatched'));
}
// Let's open the update package:
$path = $file->getPath();
$updater = new \Phar($path, \FilesystemIterator::CURRENT_AS_FILEINFO | \FilesystemIterator::KEY_AS_FILENAME);
$updater->setAlias($this->pharAlias);
$metadata = $updater->getMetadata();
// We need to do this while we're replacing files.
$this->bringSiteDown();
if (isset($metadata['files'])) {
foreach ($metadata['files'] as $fileName) {
$this->replaceFile($fileName);
}
}
if (isset($metadata['autoRun'])) {
foreach ($metadata['autoRun'] as $autoRun) {
$this->autoRunScript($autoRun);
}
}
// If we included composer.lock, we need to install the dependencies.
if (\in_array('composer.lock', $metadata['files'])) {
$composers = ['/usr/bin/composer', '/usr/bin/composer.phar', \dirname(ROOT) . '/composer', \dirname(ROOT) . '/composer.phar'];
$composerUpdated = false;
foreach ($composers as $composer) {
if (\file_exists($composer)) {
$dir = \getcwd();
\chdir(\dirname(ROOT));
\shell_exec("{$composer} install");
\chdir($dir);
$composerUpdated = true;
break;
}
}
if (!$composerUpdated) {
self::$continuumLogger->store(LogLevel::INFO, 'Could not update dependencies. Please run Composer manually.', $this->getLogContext($info, $file));
}
}
// Free up the updater alias
$garbageAlias = Base64UrlSafe::encode(\random_bytes(63)) . '.phar';
$updater->setAlias($garbageAlias);
unset($updater);
// Now bring it back up.
$this->bringSiteBackUp();
self::$continuumLogger->store(LogLevel::INFO, 'CMS Airship core update installed', $this->getLogContext($info, $file));
}
/**
* We just need to replace the Phar
*
* If we get to this point:
*
* 1. We know the signature is signed by the supplier.
* 2. The hash was checked into Keyggdrasil, which
* was independently vouched for by our peers.
*
* @param UpdateInfo $info
* @param UpdateFile $file
* @throws CouldNotUpdate
*/
protected function install(UpdateInfo $info, UpdateFile $file)
{
if (!$file->hashMatches($info->getChecksum())) {
throw new CouldNotUpdate(\__('Checksum mismatched'));
}
// Create a backup of the old Gadget:
\rename($this->filePath, $this->filePath . '.backup');
\rename($file->getPath(), $this->filePath);
$this->log('Begin install process', LogLevel::DEBUG, ['path' => $file->getPath(), 'hash' => $file->getHash(), 'version' => $file->getVersion(), 'size' => $file->getSize()]);
// Get metadata from the old version of this Gadget:
$oldAlias = Base64UrlSafe::encode(\random_bytes(48)) . '.phar';
$oldGadget = new \Phar($this->filePath, \FilesystemIterator::CURRENT_AS_FILEINFO | \FilesystemIterator::KEY_AS_FILENAME);
$oldGadget->setAlias($oldAlias);
$oldMetadata = $oldGadget->getMetadata();
unset($oldGadget);
unset($oldAlias);
// Let's open the update package:
$newGadget = new \Phar($this->filePath, \FilesystemIterator::CURRENT_AS_FILEINFO | \FilesystemIterator::KEY_AS_FILENAME, $this->pharAlias);
$newGadget->setAlias($this->pharAlias);
$metaData = $newGadget->getMetadata();
// We need to do this while we're replacing files.
$this->bringSiteDown();
Sandbox::safeRequire('phar://' . $this->pharAlias . '/update_trigger.php', $oldMetadata);
// Free up the updater alias
$garbageAlias = Base64UrlSafe::encode(\random_bytes(48)) . '.phar';
$newGadget->setAlias($garbageAlias);
unset($newGadget);
// Now bring it back up.
$this->bringSiteBackUp();
// Make sure we update the version info. in the DB cache:
$this->updateDBRecord('Gadget', $info);
if ($metaData) {
$this->updateJSON($info, $metaData);
}
self::$continuumLogger->store(LogLevel::INFO, 'Gadget update installed', $this->getLogContext($info, $file));
}
