/**
* Update some internal configs from httpVars
* @param $httpVars
* @throws Exception
*/
public function parseHttpVars($httpVars)
{
$data =& $this->internal;
$data["DOWNLOAD_DISABLED"] = isset($httpVars["simple_right_download"]) ? false : true;
$data["AJXP_APPLICATION_BASE"] = AJXP_Utils::detectServerURL(true);
if (isset($httpVars["minisite_layout"])) {
$data["AJXP_TEMPLATE_NAME"] = $httpVars["minisite_layout"];
}
if (isset($httpVars["expiration"])) {
if (intval($httpVars["expiration"]) > 0) {
$data["EXPIRE_TIME"] = time() + intval($httpVars["expiration"]) * 86400;
} else {
if (isset($data["EXPIRE_TIME"])) {
unset($data["EXPIRE_TIME"]);
}
}
}
if (isset($httpVars["downloadlimit"])) {
if (intval($httpVars["downloadlimit"]) > 0) {
$data["DOWNLOAD_LIMIT"] = intval($httpVars["downloadlimit"]);
} else {
if (isset($data["DOWNLOAD_LIMIT"])) {
unset($data["DOWNLOAD_LIMIT"]);
}
}
}
if (isset($httpVars["custom_handle"]) && !empty($httpVars["custom_handle"]) && (!isset($this->hash) || $httpVars["custom_handle"] != $this->hash)) {
// Existing already
$value = AJXP_Utils::sanitize($httpVars["custom_handle"], AJXP_SANITIZE_ALPHANUM);
$value = strtolower($value);
if (strlen($value) < $this->store->hashMinLength) {
$mess = ConfService::getMessages();
throw new Exception(str_replace("%s", $this->store->hashMinLength, $mess["share_center.223"]));
}
$test = $this->store->loadShare($value);
$mess = ConfService::getMessages();
if (!empty($test)) {
throw new Exception($mess["share_center.172"]);
}
if (!isset($this->hash)) {
$this->hash = $value;
} else {
$this->newHash = $value;
}
}
}
/**
* @param ShareCenter $shareCenter
* @param ShareStore $shareStore
* @param ShareRightsManager $shareRightManager
*/
public static function migrateLegacyMeta($shareCenter, $shareStore, $shareRightManager, $dryRun = true)
{
$metaStoreDir = AJXP_DATA_PATH . "/plugins/metastore.serial";
$publicFolder = ConfService::getCoreConf("PUBLIC_DOWNLOAD_FOLDER");
$metastores = glob($metaStoreDir . "/ajxp_meta_0");
if ($dryRun) {
print "RUNNING A DRY RUN FOR META MIGRATION";
}
foreach ($metastores as $store) {
if (strpos($store, ".bak") !== false) {
continue;
}
// Backup store
if (!$dryRun) {
copy($store, $store . ".bak");
}
$data = unserialize(file_get_contents($store));
foreach ($data as $filePath => &$metadata) {
foreach ($metadata as $userName => &$meta) {
if (!AuthService::userExists($userName)) {
continue;
}
$userObject = ConfService::getConfStorageImpl()->createUserObject($userName);
if (isset($meta["ajxp_shared"]) && isset($meta["ajxp_shared"]["element"])) {
print "\n\nItem {$filePath} requires upgrade :";
$share = $meta["ajxp_shared"];
$element = $meta["ajxp_shared"]["element"];
if (is_array($element)) {
$element = array_shift(array_keys($element));
}
// Take the first one only
$legacyLinkFile = $publicFolder . "/" . $element . ".php";
if (file_exists($legacyLinkFile)) {
// Load file, move it to DB and move the meta
$publiclet = $shareStore->loadShare($element);
rename($legacyLinkFile, $legacyLinkFile . ".migrated");
if (isset($share["minisite"])) {
print "\n--Migrate legacy minisite to new minisite?";
try {
$sharedRepoId = $publiclet["REPOSITORY"];
$sharedRepo = ConfService::getRepositoryById($sharedRepoId);
if ($sharedRepo == null) {
print "\n--ERROR: Cannot find repository with id " . $sharedRepoId;
continue;
}
$shareLink = new ShareLink($shareStore, $publiclet);
$user = $shareLink->getUniqueUser();
if (AuthService::userExists($user)) {
$userObject = ConfService::getConfStorageImpl()->createUserObject($user);
$userObject->setHidden(true);
print "\n--Should set existing user {$user} as hidden";
if (!$dryRun) {
$userObject->save();
}
}
$shareLink->parseHttpVars(["custom_handle" => $element]);
$shareLink->setParentRepositoryId($sharedRepo->getParentId());
print "\n--Creating the following share object";
print_r($shareLink->getJsonData($shareCenter->getPublicAccessManager(), ConfService::getMessages()));
if (!$dryRun) {
$shareLink->save();
}
$meta["ajxp_shared"] = ["shares" => [$element => ["type" => "minisite"], $sharedRepoId => ["type" => "repository"]]];
} catch (Exception $e) {
print "\n-- Error " . $e->getMessage();
}
} else {
print "\n--Should migrate legacy link to new minisite with ContentFilter";
try {
$link = new ShareLink($shareStore);
$link->setOwnerId($userName);
$parameters = array("custom_handle" => $element, "simple_right_download" => true);
if (isset($publiclet["EXPIRE_TIME"])) {
$parameters["expiration"] = $publiclet["EXPIRE_TIME"];
}
if (isset($publiclet["DOWNLOAD_LIMIT"])) {
$parameters["downloadlimit"] = $publiclet["DOWNLOAD_LIMIT"];
}
$link->parseHttpVars($parameters);
$parentRepositoryObject = $publiclet["REPOSITORY"];
$driverInstance = AJXP_PluginsService::findPlugin("access", $parentRepositoryObject->getAccessType());
if (empty($driverInstance)) {
print "\n-- ERROR: Cannot find driver instance!";
continue;
}
$options = $driverInstance->makeSharedRepositoryOptions(["file" => "/"], $parentRepositoryObject);
$options["SHARE_ACCESS"] = "private";
$newRepo = $parentRepositoryObject->createSharedChild(basename($filePath), $options, $parentRepositoryObject->getId(), $userObject->getId(), null);
$gPath = $userObject->getGroupPath();
if (!empty($gPath) && !ConfService::getCoreConf("CROSSUSERS_ALLGROUPS", "conf")) {
$newRepo->setGroupPath($gPath);
}
$newRepo->setDescription("");
// Smells like dirty hack!
$newRepo->options["PATH"] = SystemTextEncoding::fromStorageEncoding($newRepo->options["PATH"]);
$newRepo->setContentFilter(new ContentFilter([new AJXP_Node("pydio://" . $parentRepositoryObject->getId() . $filePath)]));
if (!$dryRun) {
ConfService::addRepository($newRepo);
}
$hiddenUserEntry = $shareRightManager->prepareSharedUserEntry(["simple_right_read" => true, "simple_right_download" => true], $link, false, null);
$selection = new UserSelection($parentRepositoryObject, []);
$selection->addFile($filePath);
if (!$dryRun) {
$shareRightManager->assignSharedRepositoryPermissions($parentRepositoryObject, $newRepo, false, [$hiddenUserEntry["ID"] => $hiddenUserEntry], [], $selection);
}
$link->setParentRepositoryId($parentRepositoryObject->getId());
$link->attachToRepository($newRepo->getId());
print "\n-- Should save following LINK: ";
print_r($link->getJsonData($shareCenter->getPublicAccessManager(), ConfService::getMessages()));
if (!$dryRun) {
$hash = $link->save();
}
// UPDATE METADATA
$meta["ajxp_shared"] = ["shares" => [$element => array("type" => "minisite")]];
} catch (Exception $e) {
print "\n-- ERROR: " . $e->getMessage();
}
}
if ($dryRun) {
rename($legacyLinkFile . ".migrated", $legacyLinkFile);
}
continue;
} else {
//
// File does not exists, remove meta
//
unset($meta["ajxp_shared"]);
}
$repo = ConfService::getRepositoryById($element);
if ($repo !== null) {
print "\n--Shared repository: just metadata";
// Shared repo, migrating the meta should be enough
$meta["ajxp_shared"] = array("shares" => [$element => array("type" => "repository")]);
}
}
}
}
print "\n\n SHOULD NOW UPDATE METADATA WITH FOLLOWING :";
print_r($data);
if (!$dryRun) {
file_put_contents($store, serialize($data));
}
}
}
/**
* Authenticates the user based on the current request.
*
* If authentication is successful, true must be returned.
* If authentication fails, an exception must be thrown.
*
* @param DAV\Server $server
* @param string $realm
* @throws DAV\Exception\NotAuthenticated
* @return bool
*/
public function authenticate(DAV\Server $server, $realm)
{
$auth = new BasicAuthNoPass();
$auth->setHTTPRequest($server->httpRequest);
$auth->setHTTPResponse($server->httpResponse);
$auth->setRealm($realm);
$userpass = $auth->getUserPass();
if (!$userpass) {
$auth->requireLogin();
throw new DAV\Exception\NotAuthenticated('No basic authentication headers were found');
}
// Authenticates the user
$token = $userpass[0];
$shareStore = new \ShareStore(\ConfService::getCoreConf("PUBLIC_DOWNLOAD_FOLDER"));
$shareData = $shareStore->loadShare($token);
if (is_array($shareData)) {
$this->shareData = $shareData;
} else {
$auth->requireLogin();
throw new DAV\Exception\NotAuthenticated('Username or password does not match');
}
if (!$this->validateUserPass($userpass[0], $userpass[1])) {
$auth->requireLogin();
throw new DAV\Exception\NotAuthenticated('Username or password does not match');
}
$repositoryId = $this->shareData["REPOSITORY"];
$repository = \ConfService::getRepositoryById($repositoryId);
if ($repository == null) {
$repository = \ConfService::getRepositoryByAlias($repositoryId);
}
if ($repository == null) {
throw new DAV\Exception\NotAuthenticated('Username cannot access any repository');
} else {
$this->rootCollection->updateRepository($repository);
}
$this->currentUser = $userpass[0];
return true;
}
/**
* Not used for the moment
* This will expose folder as /dav/FolderName and file as /dav/FileName.txt
*
* @param $baseUri
* @return \AJXP_Sabre_Collection|SharingCollection
* @throws \Exception
*/
protected function initCollectionForFileOrFolderAsUniqueItem(&$baseUri)
{
try {
$testBackend = new BasicAuthNoPass();
$userPass = $testBackend->getUserPass();
if (isset($userPass[0])) {
$shareStore = new \ShareStore(\ConfService::getCoreConf("PUBLIC_DOWNLOAD_FOLDER"));
$shareData = $shareStore->loadShare($userPass[0]);
if (isset($shareData) && isset($shareData["REPOSITORY"])) {
$repo = \ConfService::getRepositoryById($shareData["REPOSITORY"]);
if (!empty($repo) && !$repo->hasContentFilter()) {
$baseDir = basename($repo->getOption("PATH"));
}
}
}
} catch (\Exception $e) {
}
$rootCollection = new \AJXP_Sabre_Collection("/", null, null);
if (isset($baseDir)) {
$currentPath = parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
if ($currentPath == $baseUri || $currentPath == $baseUri . "/") {
$rootCollection = new SharingCollection("/", null, null);
} else {
$baseUri .= "/{$baseDir}";
}
}
return $rootCollection;
}
