/**
* Share an item with a user, group, or via private link
* @param string $itemType
* @param string $itemSource
* @param int $shareType SHARE_TYPE_USER, SHARE_TYPE_GROUP, or SHARE_TYPE_LINK
* @param string $shareWith User or group the item is being shared with
* @param int $permissions CRUDS
* @param string $itemSourceName
* @param \DateTime $expirationDate
* @param bool $passwordChanged
* @return boolean|string Returns true on success or false on failure, Returns token on success for links
* @throws \OC\HintException when the share type is remote and the shareWith is invalid
* @throws \Exception
*/
public static function shareItem($itemType, $itemSource, $shareType, $shareWith, $permissions, $itemSourceName = null, \DateTime $expirationDate = null, $passwordChanged = null)
{
$backend = self::getBackend($itemType);
$l = \OC::$server->getL10N('lib');
if ($backend->isShareTypeAllowed($shareType) === false) {
$message = 'Sharing %s failed, because the backend does not allow shares from type %i';
$message_t = $l->t('Sharing %s failed, because the backend does not allow shares from type %i', array($itemSourceName, $shareType));
\OCP\Util::writeLog('OCP\\Share', sprintf($message, $itemSourceName, $shareType), \OCP\Util::DEBUG);
throw new \Exception($message_t);
}
$uidOwner = \OC_User::getUser();
$shareWithinGroupOnly = self::shareWithGroupMembersOnly();
if (is_null($itemSourceName)) {
$itemSourceName = $itemSource;
}
$itemName = $itemSourceName;
// check if file can be shared
if ($itemType === 'file' or $itemType === 'folder') {
$path = \OC\Files\Filesystem::getPath($itemSource);
$itemName = $path;
// verify that the file exists before we try to share it
if (!$path) {
$message = 'Sharing %s failed, because the file does not exist';
$message_t = $l->t('Sharing %s failed, because the file does not exist', array($itemSourceName));
\OCP\Util::writeLog('OCP\\Share', sprintf($message, $itemSourceName), \OCP\Util::DEBUG);
throw new \Exception($message_t);
}
// verify that the user has share permission
if (!\OC\Files\Filesystem::isSharable($path)) {
$message = 'You are not allowed to share %s';
$message_t = $l->t('You are not allowed to share %s', [$path]);
\OCP\Util::writeLog('OCP\\Share', sprintf($message, $path), \OCP\Util::DEBUG);
throw new \Exception($message_t);
}
}
//verify that we don't share a folder which already contains a share mount point
if ($itemType === 'folder') {
$path = '/' . $uidOwner . '/files' . \OC\Files\Filesystem::getPath($itemSource) . '/';
$mountManager = \OC\Files\Filesystem::getMountManager();
$mounts = $mountManager->findIn($path);
foreach ($mounts as $mount) {
if ($mount->getStorage()->instanceOfStorage('\\OCA\\Files_Sharing\\ISharedStorage')) {
$message = 'Sharing "' . $itemSourceName . '" failed, because it contains files shared with you!';
\OCP\Util::writeLog('OCP\\Share', $message, \OCP\Util::DEBUG);
throw new \Exception($message);
}
}
}
// single file shares should never have delete permissions
if ($itemType === 'file') {
$permissions = (int) $permissions & ~\OCP\Constants::PERMISSION_DELETE;
}
//Validate expirationDate
if ($expirationDate !== null) {
try {
/*
* Reuse the validateExpireDate.
* We have to pass time() since the second arg is the time
* the file was shared, since it is not shared yet we just use
* the current time.
*/
$expirationDate = self::validateExpireDate($expirationDate->format('Y-m-d'), time(), $itemType, $itemSource);
} catch (\Exception $e) {
throw new \OC\HintException($e->getMessage(), $e->getMessage(), 404);
}
}
// Verify share type and sharing conditions are met
if ($shareType === self::SHARE_TYPE_USER) {
if ($shareWith == $uidOwner) {
$message = 'Sharing %s failed, because you can not share with yourself';
$message_t = $l->t('Sharing %s failed, because you can not share with yourself', [$itemName]);
\OCP\Util::writeLog('OCP\\Share', sprintf($message, $itemSourceName), \OCP\Util::DEBUG);
throw new \Exception($message_t);
}
if (!\OC_User::userExists($shareWith)) {
$message = 'Sharing %s failed, because the user %s does not exist';
$message_t = $l->t('Sharing %s failed, because the user %s does not exist', array($itemSourceName, $shareWith));
\OCP\Util::writeLog('OCP\\Share', sprintf($message, $itemSourceName, $shareWith), \OCP\Util::DEBUG);
throw new \Exception($message_t);
}
if ($shareWithinGroupOnly) {
$inGroup = array_intersect(\OC_Group::getUserGroups($uidOwner), \OC_Group::getUserGroups($shareWith));
if (empty($inGroup)) {
$message = 'Sharing %s failed, because the user ' . '%s is not a member of any groups that %s is a member of';
$message_t = $l->t('Sharing %s failed, because the user %s is not a member of any groups that %s is a member of', array($itemName, $shareWith, $uidOwner));
\OCP\Util::writeLog('OCP\\Share', sprintf($message, $itemName, $shareWith, $uidOwner), \OCP\Util::DEBUG);
throw new \Exception($message_t);
}
}
// Check if the item source is already shared with the user, either from the same owner or a different user
if ($checkExists = self::getItems($itemType, $itemSource, self::$shareTypeUserAndGroups, $shareWith, null, self::FORMAT_NONE, null, 1, true, true)) {
// Only allow the same share to occur again if it is the same
// owner and is not a user share, this use case is for increasing
// permissions for a specific user
if ($checkExists['uid_owner'] != $uidOwner || $checkExists['share_type'] == $shareType) {
$message = 'Sharing %s failed, because this item is already shared with %s';
$message_t = $l->t('Sharing %s failed, because this item is already shared with %s', array($itemSourceName, $shareWith));
\OCP\Util::writeLog('OCP\\Share', sprintf($message, $itemSourceName, $shareWith), \OCP\Util::DEBUG);
throw new \Exception($message_t);
}
}
if ($checkExists = self::getItems($itemType, $itemSource, self::SHARE_TYPE_USER, $shareWith, null, self::FORMAT_NONE, null, 1, true, true)) {
// Only allow the same share to occur again if it is the same
// owner and is not a user share, this use case is for increasing
// permissions for a specific user
if ($checkExists['uid_owner'] != $uidOwner || $checkExists['share_type'] == $shareType) {
$message = 'Sharing %s failed, because this item is already shared with user %s';
$message_t = $l->t('Sharing %s failed, because this item is already shared with user %s', array($itemSourceName, $shareWith));
\OCP\Util::writeLog('OCP\\Share', sprintf($message, $itemSourceName, $shareWith), \OCP\Util::ERROR);
throw new \Exception($message_t);
}
}
} else {
if ($shareType === self::SHARE_TYPE_GROUP) {
if (!\OC_Group::groupExists($shareWith)) {
$message = 'Sharing %s failed, because the group %s does not exist';
$message_t = $l->t('Sharing %s failed, because the group %s does not exist', array($itemSourceName, $shareWith));
\OCP\Util::writeLog('OCP\\Share', sprintf($message, $itemSourceName, $shareWith), \OCP\Util::DEBUG);
throw new \Exception($message_t);
}
if ($shareWithinGroupOnly && !\OC_Group::inGroup($uidOwner, $shareWith)) {
$message = 'Sharing %s failed, because ' . '%s is not a member of the group %s';
$message_t = $l->t('Sharing %s failed, because %s is not a member of the group %s', array($itemSourceName, $uidOwner, $shareWith));
\OCP\Util::writeLog('OCP\\Share', sprintf($message, $itemSourceName, $uidOwner, $shareWith), \OCP\Util::DEBUG);
throw new \Exception($message_t);
}
// Check if the item source is already shared with the group, either from the same owner or a different user
// The check for each user in the group is done inside the put() function
if ($checkExists = self::getItems($itemType, $itemSource, self::SHARE_TYPE_GROUP, $shareWith, null, self::FORMAT_NONE, null, 1, true, true)) {
// Only allow the same share to occur again if it is the same
// owner and is not a group share, this use case is for increasing
// permissions for a specific user
if ($checkExists['uid_owner'] != $uidOwner || $checkExists['share_type'] == $shareType) {
$message = 'Sharing %s failed, because this item is already shared with %s';
$message_t = $l->t('Sharing %s failed, because this item is already shared with %s', array($itemSourceName, $shareWith));
\OCP\Util::writeLog('OCP\\Share', sprintf($message, $itemSourceName, $shareWith), \OCP\Util::DEBUG);
throw new \Exception($message_t);
}
}
// Convert share with into an array with the keys group and users
$group = $shareWith;
$shareWith = array();
$shareWith['group'] = $group;
$shareWith['users'] = array_diff(\OC_Group::usersInGroup($group), array($uidOwner));
} else {
if ($shareType === self::SHARE_TYPE_LINK) {
$updateExistingShare = false;
if (\OC::$server->getAppConfig()->getValue('core', 'shareapi_allow_links', 'yes') == 'yes') {
// when updating a link share
// FIXME Don't delete link if we update it
if ($checkExists = self::getItems($itemType, $itemSource, self::SHARE_TYPE_LINK, null, $uidOwner, self::FORMAT_NONE, null, 1)) {
// remember old token
$oldToken = $checkExists['token'];
$oldPermissions = $checkExists['permissions'];
//delete the old share
Helper::delete($checkExists['id']);
$updateExistingShare = true;
}
if ($passwordChanged === null) {
// Generate hash of password - same method as user passwords
if (is_string($shareWith) && $shareWith !== '') {
self::verifyPassword($shareWith);
$shareWith = \OC::$server->getHasher()->hash($shareWith);
} else {
// reuse the already set password, but only if we change permissions
// otherwise the user disabled the password protection
if ($checkExists && (int) $permissions !== (int) $oldPermissions) {
$shareWith = $checkExists['share_with'];
}
}
} else {
if ($passwordChanged === true) {
if (is_string($shareWith) && $shareWith !== '') {
self::verifyPassword($shareWith);
$shareWith = \OC::$server->getHasher()->hash($shareWith);
}
} else {
if ($updateExistingShare) {
$shareWith = $checkExists['share_with'];
}
}
}
if (\OCP\Util::isPublicLinkPasswordRequired() && empty($shareWith)) {
$message = 'You need to provide a password to create a public link, only protected links are allowed';
$message_t = $l->t('You need to provide a password to create a public link, only protected links are allowed');
\OCP\Util::writeLog('OCP\\Share', $message, \OCP\Util::DEBUG);
throw new \Exception($message_t);
}
if ($updateExistingShare === false && self::isDefaultExpireDateEnabled() && empty($expirationDate)) {
$expirationDate = Helper::calcExpireDate();
}
// Generate token
if (isset($oldToken)) {
$token = $oldToken;
} else {
$token = \OC::$server->getSecureRandom()->getMediumStrengthGenerator()->generate(self::TOKEN_LENGTH, \OCP\Security\ISecureRandom::CHAR_LOWER . \OCP\Security\ISecureRandom::CHAR_UPPER . \OCP\Security\ISecureRandom::CHAR_DIGITS);
}
$result = self::put($itemType, $itemSource, $shareType, $shareWith, $uidOwner, $permissions, null, $token, $itemSourceName, $expirationDate);
if ($result) {
return $token;
} else {
return false;
}
}
$message = 'Sharing %s failed, because sharing with links is not allowed';
$message_t = $l->t('Sharing %s failed, because sharing with links is not allowed', array($itemSourceName));
\OCP\Util::writeLog('OCP\\Share', sprintf($message, $itemSourceName), \OCP\Util::DEBUG);
throw new \Exception($message_t);
} else {
if ($shareType === self::SHARE_TYPE_REMOTE) {
/*
* Check if file is not already shared with the remote user
*/
if ($checkExists = self::getItems($itemType, $itemSource, self::SHARE_TYPE_REMOTE, $shareWith, $uidOwner, self::FORMAT_NONE, null, 1, true, true)) {
$message = 'Sharing %s failed, because this item is already shared with %s';
$message_t = $l->t('Sharing %s failed, because this item is already shared with %s', array($itemSourceName, $shareWith));
\OCP\Util::writeLog('OCP\\Share', sprintf($message, $itemSourceName, $shareWith), \OCP\Util::DEBUG);
throw new \Exception($message_t);
}
$token = \OC::$server->getSecureRandom()->getMediumStrengthGenerator()->generate(self::TOKEN_LENGTH, \OCP\Security\ISecureRandom::CHAR_LOWER . \OCP\Security\ISecureRandom::CHAR_UPPER . \OCP\Security\ISecureRandom::CHAR_DIGITS);
list($user, $remote) = Helper::splitUserRemote($shareWith);
$shareWith = $user . '@' . $remote;
$shareId = self::put($itemType, $itemSource, $shareType, $shareWith, $uidOwner, $permissions, null, $token, $itemSourceName);
$send = false;
if ($shareId) {
$send = self::sendRemoteShare($token, $shareWith, $itemSourceName, $shareId, $uidOwner);
}
if ($send === false) {
$currentUser = \OC::$server->getUserSession()->getUser()->getUID();
self::unshare($itemType, $itemSource, $shareType, $shareWith, $currentUser);
$message_t = $l->t('Sharing %s failed, could not find %s, maybe the server is currently unreachable.', array($itemSourceName, $shareWith));
throw new \Exception($message_t);
}
return $send;
} else {
// Future share types need to include their own conditions
$message = 'Share type %s is not valid for %s';
$message_t = $l->t('Share type %s is not valid for %s', array($shareType, $itemSource));
\OCP\Util::writeLog('OCP\\Share', sprintf($message, $shareType, $itemSource), \OCP\Util::DEBUG);
throw new \Exception($message_t);
}
}
}
}
// Put the item into the database
$result = self::put($itemType, $itemSource, $shareType, $shareWith, $uidOwner, $permissions, null, null, $itemSourceName, $expirationDate);
return $result ? true : false;
}
$encModulues = array();
foreach ($encryptionModules as $module) {
$encModulues[$module['id']]['displayName'] = $module['displayName'];
$encModulues[$module['id']]['default'] = false;
if ($module['id'] === $defaultEncryptionModuleId) {
$encModulues[$module['id']]['default'] = true;
}
}
$template->assign('encryptionModules', $encModulues);
// If the current web root is non-empty but the web root from the config is,
// and system cron is used, the URL generator fails to build valid URLs.
$shouldSuggestOverwriteCliUrl = $config->getAppValue('core', 'backgroundjobs_mode', 'ajax') === 'cron' && \OC::$WEBROOT && \OC::$WEBROOT !== '/' && !$config->getSystemValue('overwrite.cli.url', '');
$suggestedOverwriteCliUrl = $shouldSuggestOverwriteCliUrl ? \OC::$WEBROOT : '';
$template->assign('suggestedOverwriteCliUrl', $suggestedOverwriteCliUrl);
$template->assign('allowLinks', $appConfig->getValue('core', 'shareapi_allow_links', 'yes'));
$template->assign('enforceLinkPassword', \OCP\Util::isPublicLinkPasswordRequired());
$template->assign('allowPublicUpload', $appConfig->getValue('core', 'shareapi_allow_public_upload', 'yes'));
$template->assign('allowResharing', $appConfig->getValue('core', 'shareapi_allow_resharing', 'yes'));
$template->assign('allowPublicMailNotification', $appConfig->getValue('core', 'shareapi_allow_public_notification', 'no'));
$template->assign('allowMailNotification', $appConfig->getValue('core', 'shareapi_allow_mail_notification', 'no'));
$template->assign('onlyShareWithGroupMembers', \OC\Share\Share::shareWithGroupMembersOnly());
$databaseOverload = strpos(\OCP\Config::getSystemValue('dbtype'), 'sqlite') !== false;
$template->assign('databaseOverload', $databaseOverload);
$template->assign('cronErrors', $appConfig->getValue('core', 'cronErrors'));
// warn if php is not setup properly to get system variables with getenv
$path = getenv('PATH');
$template->assign('getenvServerNotWorking', empty($path));
// warn if Windows is used
$template->assign('WindowsWarning', OC_Util::runningOnWindows());
// warn if outdated version of a memcache module is used
$caches = ['apcu' => ['name' => $l->t('APCu'), 'version' => '4.0.6'], 'redis' => ['name' => $l->t('Redis'), 'version' => '2.2.5']];
/**
* Share an item with a user, group, or via private link
* @param string $itemType
* @param string $itemSource
* @param int $shareType SHARE_TYPE_USER, SHARE_TYPE_GROUP, or SHARE_TYPE_LINK
* @param string $shareWith User or group the item is being shared with
* @param int $permissions CRUDS
* @param string $itemSourceName
* @param \DateTime $expirationDate
* @return boolean|string Returns true on success or false on failure, Returns token on success for links
* @throws \Exception
*/
public static function shareItem($itemType, $itemSource, $shareType, $shareWith, $permissions, $itemSourceName = null, \DateTime $expirationDate = null)
{
$uidOwner = \OC_User::getUser();
$shareWithinGroupOnly = self::shareWithGroupMembersOnly();
$l = \OC_L10N::get('lib');
if (is_null($itemSourceName)) {
$itemSourceName = $itemSource;
}
// check if file can be shared
if ($itemType === 'file' or $itemType === 'folder') {
$path = \OC\Files\Filesystem::getPath($itemSource);
// verify that the file exists before we try to share it
if (!$path) {
$message = 'Sharing %s failed, because the file does not exist';
$message_t = $l->t('Sharing %s failed, because the file does not exist', array($itemSourceName));
\OC_Log::write('OCP\\Share', sprintf($message, $itemSourceName), \OC_Log::ERROR);
throw new \Exception($message_t);
}
// verify that the user has share permission
if (!\OC\Files\Filesystem::isSharable($path)) {
$message = 'You are not allowed to share %s';
$message_t = $l->t('You are not allowed to share %s', array($itemSourceName));
\OC_Log::write('OCP\\Share', sprintf($message, $itemSourceName), \OC_Log::ERROR);
throw new \Exception($message_t);
}
}
//verify that we don't share a folder which already contains a share mount point
if ($itemType === 'folder') {
$path = '/' . $uidOwner . '/files' . \OC\Files\Filesystem::getPath($itemSource) . '/';
$mountManager = \OC\Files\Filesystem::getMountManager();
$mounts = $mountManager->findIn($path);
foreach ($mounts as $mount) {
if ($mount->getStorage()->instanceOfStorage('\\OCA\\Files_Sharing\\ISharedStorage')) {
$message = 'Sharing "' . $itemSourceName . '" failed, because it contains files shared with you!';
\OC_Log::write('OCP\\Share', $message, \OC_Log::ERROR);
throw new \Exception($message);
}
}
}
// single file shares should never have delete permissions
if ($itemType === 'file') {
$permissions = (int) $permissions & ~\OCP\PERMISSION_DELETE;
}
// Verify share type and sharing conditions are met
if ($shareType === self::SHARE_TYPE_USER) {
if ($shareWith == $uidOwner) {
$message = 'Sharing %s failed, because the user %s is the item owner';
$message_t = $l->t('Sharing %s failed, because the user %s is the item owner', array($itemSourceName, $shareWith));
\OC_Log::write('OCP\\Share', sprintf($message, $itemSourceName, $shareWith), \OC_Log::ERROR);
throw new \Exception($message_t);
}
if (!\OC_User::userExists($shareWith)) {
$message = 'Sharing %s failed, because the user %s does not exist';
$message_t = $l->t('Sharing %s failed, because the user %s does not exist', array($itemSourceName, $shareWith));
\OC_Log::write('OCP\\Share', sprintf($message, $itemSourceName, $shareWith), \OC_Log::ERROR);
throw new \Exception($message_t);
}
if ($shareWithinGroupOnly) {
$inGroup = array_intersect(\OC_Group::getUserGroups($uidOwner), \OC_Group::getUserGroups($shareWith));
if (empty($inGroup)) {
$message = 'Sharing %s failed, because the user ' . '%s is not a member of any groups that %s is a member of';
$message_t = $l->t('Sharing %s failed, because the user %s is not a member of any groups that %s is a member of', array($itemSourceName, $shareWith, $uidOwner));
\OC_Log::write('OCP\\Share', sprintf($message, $itemSourceName, $shareWith, $uidOwner), \OC_Log::ERROR);
throw new \Exception($message_t);
}
}
// Check if the item source is already shared with the user, either from the same owner or a different user
if ($checkExists = self::getItems($itemType, $itemSource, self::$shareTypeUserAndGroups, $shareWith, null, self::FORMAT_NONE, null, 1, true, true)) {
// Only allow the same share to occur again if it is the same
// owner and is not a user share, this use case is for increasing
// permissions for a specific user
if ($checkExists['uid_owner'] != $uidOwner || $checkExists['share_type'] == $shareType) {
$message = 'Sharing %s failed, because this item is already shared with %s';
$message_t = $l->t('Sharing %s failed, because this item is already shared with %s', array($itemSourceName, $shareWith));
\OC_Log::write('OCP\\Share', sprintf($message, $itemSourceName, $shareWith), \OC_Log::ERROR);
throw new \Exception($message_t);
}
}
} else {
if ($shareType === self::SHARE_TYPE_GROUP) {
if (!\OC_Group::groupExists($shareWith)) {
$message = 'Sharing %s failed, because the group %s does not exist';
$message_t = $l->t('Sharing %s failed, because the group %s does not exist', array($itemSourceName, $shareWith));
\OC_Log::write('OCP\\Share', sprintf($message, $itemSourceName, $shareWith), \OC_Log::ERROR);
throw new \Exception($message_t);
}
if ($shareWithinGroupOnly && !\OC_Group::inGroup($uidOwner, $shareWith)) {
$message = 'Sharing %s failed, because ' . '%s is not a member of the group %s';
$message_t = $l->t('Sharing %s failed, because %s is not a member of the group %s', array($itemSourceName, $uidOwner, $shareWith));
\OC_Log::write('OCP\\Share', sprintf($message, $itemSourceName, $uidOwner, $shareWith), \OC_Log::ERROR);
throw new \Exception($message_t);
}
// Check if the item source is already shared with the group, either from the same owner or a different user
// The check for each user in the group is done inside the put() function
if ($checkExists = self::getItems($itemType, $itemSource, self::SHARE_TYPE_GROUP, $shareWith, null, self::FORMAT_NONE, null, 1, true, true)) {
// Only allow the same share to occur again if it is the same
// owner and is not a group share, this use case is for increasing
// permissions for a specific user
if ($checkExists['uid_owner'] != $uidOwner || $checkExists['share_type'] == $shareType) {
$message = 'Sharing %s failed, because this item is already shared with %s';
$message_t = $l->t('Sharing %s failed, because this item is already shared with %s', array($itemSourceName, $shareWith));
\OC_Log::write('OCP\\Share', sprintf($message, $itemSourceName, $shareWith), \OC_Log::ERROR);
throw new \Exception($message_t);
}
}
// Convert share with into an array with the keys group and users
$group = $shareWith;
$shareWith = array();
$shareWith['group'] = $group;
$shareWith['users'] = array_diff(\OC_Group::usersInGroup($group), array($uidOwner));
} else {
if ($shareType === self::SHARE_TYPE_LINK) {
$updateExistingShare = false;
if (\OC_Appconfig::getValue('core', 'shareapi_allow_links', 'yes') == 'yes') {
// when updating a link share
// FIXME Don't delete link if we update it
if ($checkExists = self::getItems($itemType, $itemSource, self::SHARE_TYPE_LINK, null, $uidOwner, self::FORMAT_NONE, null, 1)) {
// remember old token
$oldToken = $checkExists['token'];
$oldPermissions = $checkExists['permissions'];
//delete the old share
Helper::delete($checkExists['id']);
$updateExistingShare = true;
}
// Generate hash of password - same method as user passwords
if (!empty($shareWith)) {
$forcePortable = CRYPT_BLOWFISH != 1;
$hasher = new \PasswordHash(8, $forcePortable);
$shareWith = $hasher->HashPassword($shareWith . \OC_Config::getValue('passwordsalt', ''));
} else {
// reuse the already set password, but only if we change permissions
// otherwise the user disabled the password protection
if ($checkExists && (int) $permissions !== (int) $oldPermissions) {
$shareWith = $checkExists['share_with'];
}
}
if (\OCP\Util::isPublicLinkPasswordRequired() && empty($shareWith)) {
$message = 'You need to provide a password to create a public link, only protected links are allowed';
$message_t = $l->t('You need to provide a password to create a public link, only protected links are allowed');
\OC_Log::write('OCP\\Share', $message, \OC_Log::ERROR);
throw new \Exception($message_t);
}
if ($updateExistingShare === false && self::isDefaultExpireDateEnabled() && empty($expirationDate)) {
$expirationDate = Helper::calcExpireDate();
}
// Generate token
if (isset($oldToken)) {
$token = $oldToken;
} else {
$token = \OC_Util::generateRandomBytes(self::TOKEN_LENGTH);
}
$result = self::put($itemType, $itemSource, $shareType, $shareWith, $uidOwner, $permissions, null, $token, $itemSourceName, $expirationDate);
if ($result) {
return $token;
} else {
return false;
}
}
$message = 'Sharing %s failed, because sharing with links is not allowed';
$message_t = $l->t('Sharing %s failed, because sharing with links is not allowed', array($itemSourceName));
\OC_Log::write('OCP\\Share', sprintf($message, $itemSourceName), \OC_Log::ERROR);
throw new \Exception($message_t);
return false;
} else {
// Future share types need to include their own conditions
$message = 'Share type %s is not valid for %s';
$message_t = $l->t('Share type %s is not valid for %s', array($shareType, $itemSource));
\OC_Log::write('OCP\\Share', sprintf($message, $shareType, $itemSource), \OC_Log::ERROR);
throw new \Exception($message_t);
}
}
}
// Put the item into the database
return self::put($itemType, $itemSource, $shareType, $shareWith, $uidOwner, $permissions, null, null, $itemSourceName, $expirationDate);
}
// Set the content type to Javascript
header("Content-type: text/javascript");
// Disallow caching
header("Cache-Control: no-cache, must-revalidate");
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");
// Enable l10n support
$l = \OC::$server->getL10N('core');
// Enable OC_Defaults support
$defaults = new OC_Defaults();
// Get the config
$apps_paths = array();
foreach (OC_App::getEnabledApps() as $app) {
$apps_paths[$app] = OC_App::getAppWebPath($app);
}
$config = \OC::$server->getConfig();
$value = $config->getAppValue('core', 'shareapi_default_expire_date', 'no');
$defaultExpireDateEnabled = $value === 'yes' ? true : false;
$defaultExpireDate = $enforceDefaultExpireDate = null;
if ($defaultExpireDateEnabled) {
$defaultExpireDate = (int) $config->getAppValue('core', 'shareapi_expire_after_n_days', '7');
$value = $config->getAppValue('core', 'shareapi_enforce_expire_date', 'no');
$enforceDefaultExpireDate = $value === 'yes' ? true : false;
}
$outgoingServer2serverShareEnabled = $config->getAppValue('files_sharing', 'outgoing_server2server_share_enabled', 'yes') === 'yes';
$array = array("oc_debug" => defined('DEBUG') && DEBUG ? 'true' : 'false', "oc_isadmin" => OC_User::isAdminUser(OC_User::getUser()) ? 'true' : 'false', "oc_webroot" => "\"" . OC::$WEBROOT . "\"", "oc_appswebroots" => str_replace('\\/', '/', json_encode($apps_paths)), "datepickerFormatDate" => json_encode($l->getDateFormat()), "dayNames" => json_encode(array((string) $l->t('Sunday'), (string) $l->t('Monday'), (string) $l->t('Tuesday'), (string) $l->t('Wednesday'), (string) $l->t('Thursday'), (string) $l->t('Friday'), (string) $l->t('Saturday'))), "monthNames" => json_encode(array((string) $l->t('January'), (string) $l->t('February'), (string) $l->t('March'), (string) $l->t('April'), (string) $l->t('May'), (string) $l->t('June'), (string) $l->t('July'), (string) $l->t('August'), (string) $l->t('September'), (string) $l->t('October'), (string) $l->t('November'), (string) $l->t('December'))), "firstDay" => json_encode($l->getFirstWeekDay()), "oc_config" => json_encode(array('session_lifetime' => min(\OCP\Config::getSystemValue('session_lifetime', ini_get('session.gc_maxlifetime')), ini_get('session.gc_maxlifetime')), 'session_keepalive' => \OCP\Config::getSystemValue('session_keepalive', true), 'version' => implode('.', OC_Util::getVersion()), 'versionstring' => OC_Util::getVersionString(), 'enable_avatars' => \OC::$server->getConfig()->getSystemValue('enable_avatars', true))), "oc_appconfig" => json_encode(array("core" => array('defaultExpireDateEnabled' => $defaultExpireDateEnabled, 'defaultExpireDate' => $defaultExpireDate, 'defaultExpireDateEnforced' => $enforceDefaultExpireDate, 'enforcePasswordForPublicLink' => \OCP\Util::isPublicLinkPasswordRequired(), 'sharingDisabledForUser' => \OCP\Util::isSharingDisabledForUser(), 'resharingAllowed' => \OCP\Share::isResharingAllowed(), 'remoteShareAllowed' => $outgoingServer2serverShareEnabled, 'federatedCloudShareDoc' => \OC::$server->getURLGenerator()->linkToDocs('user-sharing-federated')))), "oc_defaults" => json_encode(array('entity' => $defaults->getEntity(), 'name' => $defaults->getName(), 'title' => $defaults->getTitle(), 'baseUrl' => $defaults->getBaseUrl(), 'syncClientUrl' => $defaults->getSyncClientUrl(), 'docBaseUrl' => $defaults->getDocBaseUrl(), 'slogan' => $defaults->getSlogan(), 'logoClaim' => $defaults->getLogoClaim(), 'shortFooter' => $defaults->getShortFooter(), 'longFooter' => $defaults->getLongFooter())));
// Allow hooks to modify the output values
OC_Hook::emit('\\OCP\\Config', 'js', array('array' => &$array));
// Echo it
foreach ($array as $setting => $value) {
echo "var " . $setting . "=" . $value . ";\n";
}
// Set the content type to Javascript
header("Content-type: text/javascript");
// Disallow caching
header("Cache-Control: no-cache, must-revalidate");
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");
// Enable l10n support
$l = \OC::$server->getL10N('core');
// Enable OC_Defaults support
$defaults = new OC_Defaults();
// Get the config
$apps_paths = array();
foreach (OC_App::getEnabledApps() as $app) {
$apps_paths[$app] = OC_App::getAppWebPath($app);
}
$config = \OC::$server->getConfig();
$value = $config->getAppValue('core', 'shareapi_default_expire_date', 'no');
$defaultExpireDateEnabled = $value === 'yes' ? true : false;
$defaultExpireDate = $enforceDefaultExpireDate = null;
if ($defaultExpireDateEnabled) {
$defaultExpireDate = (int) $config->getAppValue('core', 'shareapi_expire_after_n_days', '7');
$value = $config->getAppValue('core', 'shareapi_enforce_expire_date', 'no');
$enforceDefaultExpireDate = $value === 'yes' ? true : false;
}
$outgoingServer2serverShareEnabled = $config->getAppValue('files_sharing', 'outgoing_server2server_share_enabled', 'yes') === 'yes';
$array = array("oc_debug" => $config->getSystemValue('debug', false) ? 'true' : 'false', "oc_isadmin" => OC_User::isAdminUser(OC_User::getUser()) ? 'true' : 'false', "oc_webroot" => "\"" . OC::$WEBROOT . "\"", "oc_appswebroots" => str_replace('\\/', '/', json_encode($apps_paths)), "datepickerFormatDate" => json_encode($l->l('jsdate', null)), "dayNames" => json_encode(array((string) $l->t('Sunday'), (string) $l->t('Monday'), (string) $l->t('Tuesday'), (string) $l->t('Wednesday'), (string) $l->t('Thursday'), (string) $l->t('Friday'), (string) $l->t('Saturday'))), "dayNamesShort" => json_encode(array((string) $l->t('Sun.'), (string) $l->t('Mon.'), (string) $l->t('Tue.'), (string) $l->t('Wed.'), (string) $l->t('Thu.'), (string) $l->t('Fri.'), (string) $l->t('Sat.'))), "dayNamesMin" => json_encode(array((string) $l->t('Su'), (string) $l->t('Mo'), (string) $l->t('Tu'), (string) $l->t('We'), (string) $l->t('Th'), (string) $l->t('Fr'), (string) $l->t('Sa'))), "monthNames" => json_encode(array((string) $l->t('January'), (string) $l->t('February'), (string) $l->t('March'), (string) $l->t('April'), (string) $l->t('May'), (string) $l->t('June'), (string) $l->t('July'), (string) $l->t('August'), (string) $l->t('September'), (string) $l->t('October'), (string) $l->t('November'), (string) $l->t('December'))), "monthNamesShort" => json_encode(array((string) $l->t('Jan.'), (string) $l->t('Feb.'), (string) $l->t('Mar.'), (string) $l->t('Apr.'), (string) $l->t('May.'), (string) $l->t('Jun.'), (string) $l->t('Jul.'), (string) $l->t('Aug.'), (string) $l->t('Sep.'), (string) $l->t('Oct.'), (string) $l->t('Nov.'), (string) $l->t('Dec.'))), "firstDay" => json_encode($l->l('firstday', null)), "oc_config" => json_encode(array('session_lifetime' => min(\OCP\Config::getSystemValue('session_lifetime', OC::$server->getIniWrapper()->getNumeric('session.gc_maxlifetime')), OC::$server->getIniWrapper()->getNumeric('session.gc_maxlifetime')), 'session_keepalive' => \OCP\Config::getSystemValue('session_keepalive', true), 'version' => implode('.', \OCP\Util::getVersion()), 'versionstring' => OC_Util::getVersionString(), 'enable_avatars' => \OC::$server->getConfig()->getSystemValue('enable_avatars', true), 'lost_password_link' => \OC::$server->getConfig()->getSystemValue('lost_password_link', null), 'modRewriteWorking' => getenv('front_controller_active') === 'true')), "oc_appconfig" => json_encode(array("core" => array('defaultExpireDateEnabled' => $defaultExpireDateEnabled, 'defaultExpireDate' => $defaultExpireDate, 'defaultExpireDateEnforced' => $enforceDefaultExpireDate, 'enforcePasswordForPublicLink' => \OCP\Util::isPublicLinkPasswordRequired(), 'sharingDisabledForUser' => \OCP\Util::isSharingDisabledForUser(), 'resharingAllowed' => \OCP\Share::isResharingAllowed(), 'remoteShareAllowed' => $outgoingServer2serverShareEnabled, 'federatedCloudShareDoc' => \OC::$server->getURLGenerator()->linkToDocs('user-sharing-federated')))), "oc_defaults" => json_encode(array('entity' => $defaults->getEntity(), 'name' => $defaults->getName(), 'title' => $defaults->getTitle(), 'baseUrl' => $defaults->getBaseUrl(), 'syncClientUrl' => $defaults->getSyncClientUrl(), 'docBaseUrl' => $defaults->getDocBaseUrl(), 'docPlaceholderUrl' => $defaults->buildDocLinkToKey('PLACEHOLDER'), 'slogan' => $defaults->getSlogan(), 'logoClaim' => $defaults->getLogoClaim(), 'shortFooter' => $defaults->getShortFooter(), 'longFooter' => $defaults->getLongFooter(), 'folder' => OC_Util::getTheme())));
// Allow hooks to modify the output values
OC_Hook::emit('\\OCP\\Config', 'js', array('array' => &$array));
// Echo it
foreach ($array as $setting => $value) {
echo "var " . $setting . "=" . $value . ";\n";
}
"firstDay" => json_encode($l->getFirstWeekDay()) ,
"oc_config" => json_encode(
array(
'session_lifetime' => min(\OCP\Config::getSystemValue('session_lifetime', ini_get('session.gc_maxlifetime')), ini_get('session.gc_maxlifetime')),
'session_keepalive' => \OCP\Config::getSystemValue('session_keepalive', true),
'version' => implode('.', OC_Util::getVersion()),
'versionstring' => OC_Util::getVersionString(),
'enable_avatars' => \OC::$server->getConfig()->getSystemValue('enable_avatars', true),
)
),
"oc_appconfig" => json_encode(
array("core" => array(
'defaultExpireDateEnabled' => $defaultExpireDateEnabled,
'defaultExpireDate' => $defaultExpireDate,
'defaultExpireDateEnforced' => $enforceDefaultExpireDate,
'enforcePasswordForPublicLink' => \OCP\Util::isPublicLinkPasswordRequired(),
'sharingDisabledForUser' => \OCP\Util::isSharingDisabledForUser(),
'resharingAllowed' => \OCP\Share::isResharingAllowed(),
'remoteShareAllowed' => $outgoingServer2serverShareEnabled,
'federatedCloudShareDoc' => \OC::$server->getURLGenerator()->linkToDocs('user-sharing-federated')
)
)
),
"oc_defaults" => json_encode(
array(
'entity' => $defaults->getEntity(),
'name' => $defaults->getName(),
'title' => $defaults->getTitle(),
'baseUrl' => $defaults->getBaseUrl(),
'syncClientUrl' => $defaults->getSyncClientUrl(),
'docBaseUrl' => $defaults->getDocBaseUrl(),