nextcloud / server

		$this->recoveryKeyId = $this->config->getAppValue('encryption',

			'recoveryKeyId');

		if (empty($this->recoveryKeyId)) {

			$this->recoveryKeyId = 'recoveryKey_' . substr(md5(time()), 0, 8);

			$this->config->setAppValue('encryption',

				'recoveryKeyId',

				$this->recoveryKeyId);

		}

		$this->publicShareKeyId = $this->config->getAppValue('encryption',

			'publicShareKeyId');

		$this->publicShareKeyId = $this->config->getAppValue('encryption',

			'publicShareKeyId');

		if (empty($this->publicShareKeyId)) {

			$this->publicShareKeyId = 'pubShare_' . substr(md5(time()), 0, 8);

			$this->config->setAppValue('encryption', 'publicShareKeyId', $this->publicShareKeyId);

		}

		$this->masterKeyId = $this->config->getAppValue('encryption',

			'masterKeyId');

		$this->masterKeyId = $this->config->getAppValue('encryption',

			'masterKeyId');

		if (empty($this->masterKeyId)) {

			$this->masterKeyId = 'master_' . substr(md5(time()), 0, 8);

			$this->config->setAppValue('encryption', 'masterKeyId', $this->masterKeyId);

		}

		$this->keyId = $userSession && $userSession->isLoggedIn() ? $userSession->getUser()->getUID() : false;

		$this->log = $log;