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-rw-r--r--apps/encryption/lib/Controller/RecoveryController.php192
-rw-r--r--apps/encryption/lib/Controller/SettingsController.php165
-rw-r--r--apps/encryption/lib/Controller/StatusController.php98
3 files changed, 455 insertions, 0 deletions
diff --git a/apps/encryption/lib/Controller/RecoveryController.php b/apps/encryption/lib/Controller/RecoveryController.php
new file mode 100644
index 00000000000..e4b02e004dc
--- /dev/null
+++ b/apps/encryption/lib/Controller/RecoveryController.php
@@ -0,0 +1,192 @@
+<?php
+/**
+ * @author Björn Schießle <schiessle@owncloud.com>
+ * @author Clark Tomlinson <fallen013@gmail.com>
+ * @author Lukas Reschke <lukas@owncloud.com>
+ *
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program. If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace OCA\Encryption\Controller;
+
+
+use OCA\Encryption\Recovery;
+use OCP\AppFramework\Controller;
+use OCP\AppFramework\Http;
+use OCP\IConfig;
+use OCP\IL10N;
+use OCP\IRequest;
+use OCP\AppFramework\Http\DataResponse;
+
+class RecoveryController extends Controller {
+ /**
+ * @var IConfig
+ */
+ private $config;
+ /**
+ * @var IL10N
+ */
+ private $l;
+ /**
+ * @var Recovery
+ */
+ private $recovery;
+
+ /**
+ * @param string $AppName
+ * @param IRequest $request
+ * @param IConfig $config
+ * @param IL10N $l10n
+ * @param Recovery $recovery
+ */
+ public function __construct($AppName,
+ IRequest $request,
+ IConfig $config,
+ IL10N $l10n,
+ Recovery $recovery) {
+ parent::__construct($AppName, $request);
+ $this->config = $config;
+ $this->l = $l10n;
+ $this->recovery = $recovery;
+ }
+
+ /**
+ * @param string $recoveryPassword
+ * @param string $confirmPassword
+ * @param string $adminEnableRecovery
+ * @return DataResponse
+ */
+ public function adminRecovery($recoveryPassword, $confirmPassword, $adminEnableRecovery) {
+ // Check if both passwords are the same
+ if (empty($recoveryPassword)) {
+ $errorMessage = (string)$this->l->t('Missing recovery key password');
+ return new DataResponse(['data' => ['message' => $errorMessage]],
+ Http::STATUS_BAD_REQUEST);
+ }
+
+ if (empty($confirmPassword)) {
+ $errorMessage = (string)$this->l->t('Please repeat the recovery key password');
+ return new DataResponse(['data' => ['message' => $errorMessage]],
+ Http::STATUS_BAD_REQUEST);
+ }
+
+ if ($recoveryPassword !== $confirmPassword) {
+ $errorMessage = (string)$this->l->t('Repeated recovery key password does not match the provided recovery key password');
+ return new DataResponse(['data' => ['message' => $errorMessage]],
+ Http::STATUS_BAD_REQUEST);
+ }
+
+ if (isset($adminEnableRecovery) && $adminEnableRecovery === '1') {
+ if ($this->recovery->enableAdminRecovery($recoveryPassword)) {
+ return new DataResponse(['data' => ['message' => (string)$this->l->t('Recovery key successfully enabled')]]);
+ }
+ return new DataResponse(['data' => ['message' => (string)$this->l->t('Could not enable recovery key. Please check your recovery key password!')]], Http::STATUS_BAD_REQUEST);
+ } elseif (isset($adminEnableRecovery) && $adminEnableRecovery === '0') {
+ if ($this->recovery->disableAdminRecovery($recoveryPassword)) {
+ return new DataResponse(['data' => ['message' => (string)$this->l->t('Recovery key successfully disabled')]]);
+ }
+ return new DataResponse(['data' => ['message' => (string)$this->l->t('Could not disable recovery key. Please check your recovery key password!')]], Http::STATUS_BAD_REQUEST);
+ }
+ // this response should never be sent but just in case.
+ return new DataResponse(['data' => ['message' => (string)$this->l->t('Missing parameters')]], Http::STATUS_BAD_REQUEST);
+ }
+
+ /**
+ * @param string $newPassword
+ * @param string $oldPassword
+ * @param string $confirmPassword
+ * @return DataResponse
+ */
+ public function changeRecoveryPassword($newPassword, $oldPassword, $confirmPassword) {
+ //check if both passwords are the same
+ if (empty($oldPassword)) {
+ $errorMessage = (string)$this->l->t('Please provide the old recovery password');
+ return new DataResponse(['data' => ['message' => $errorMessage]], Http::STATUS_BAD_REQUEST);
+ }
+
+ if (empty($newPassword)) {
+ $errorMessage = (string)$this->l->t('Please provide a new recovery password');
+ return new DataResponse (['data' => ['message' => $errorMessage]], Http::STATUS_BAD_REQUEST);
+ }
+
+ if (empty($confirmPassword)) {
+ $errorMessage = (string)$this->l->t('Please repeat the new recovery password');
+ return new DataResponse(['data' => ['message' => $errorMessage]], Http::STATUS_BAD_REQUEST);
+ }
+
+ if ($newPassword !== $confirmPassword) {
+ $errorMessage = (string)$this->l->t('Repeated recovery key password does not match the provided recovery key password');
+ return new DataResponse(['data' => ['message' => $errorMessage]], Http::STATUS_BAD_REQUEST);
+ }
+
+ $result = $this->recovery->changeRecoveryKeyPassword($newPassword,
+ $oldPassword);
+
+ if ($result) {
+ return new DataResponse(
+ [
+ 'data' => [
+ 'message' => (string)$this->l->t('Password successfully changed.')]
+ ]
+ );
+ }
+ return new DataResponse(
+ [
+ 'data' => [
+ 'message' => (string)$this->l->t('Could not change the password. Maybe the old password was not correct.')
+ ]
+ ], Http::STATUS_BAD_REQUEST);
+ }
+
+ /**
+ * @NoAdminRequired
+ *
+ * @param string $userEnableRecovery
+ * @return DataResponse
+ */
+ public function userSetRecovery($userEnableRecovery) {
+ if ($userEnableRecovery === '0' || $userEnableRecovery === '1') {
+
+ $result = $this->recovery->setRecoveryForUser($userEnableRecovery);
+
+ if ($result) {
+ if ($userEnableRecovery === '0') {
+ return new DataResponse(
+ [
+ 'data' => [
+ 'message' => (string)$this->l->t('Recovery Key disabled')]
+ ]
+ );
+ }
+ return new DataResponse(
+ [
+ 'data' => [
+ 'message' => (string)$this->l->t('Recovery Key enabled')]
+ ]
+ );
+ }
+
+ }
+ return new DataResponse(
+ [
+ 'data' => [
+ 'message' => (string)$this->l->t('Could not enable the recovery key, please try again or contact your administrator')
+ ]
+ ], Http::STATUS_BAD_REQUEST);
+ }
+
+}
diff --git a/apps/encryption/lib/Controller/SettingsController.php b/apps/encryption/lib/Controller/SettingsController.php
new file mode 100644
index 00000000000..5c171a23aec
--- /dev/null
+++ b/apps/encryption/lib/Controller/SettingsController.php
@@ -0,0 +1,165 @@
+<?php
+/**
+ * @author Björn Schießle <schiessle@owncloud.com>
+ * @author Joas Schilling <nickvergessen@owncloud.com>
+ *
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program. If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace OCA\Encryption\Controller;
+
+use OCA\Encryption\Crypto\Crypt;
+use OCA\Encryption\KeyManager;
+use OCA\Encryption\Session;
+use OCA\Encryption\Util;
+use OCP\AppFramework\Controller;
+use OCP\AppFramework\Http;
+use OCP\AppFramework\Http\DataResponse;
+use OCP\IL10N;
+use OCP\IRequest;
+use OCP\ISession;
+use OCP\IUserManager;
+use OCP\IUserSession;
+
+class SettingsController extends Controller {
+
+ /** @var IL10N */
+ private $l;
+
+ /** @var IUserManager */
+ private $userManager;
+
+ /** @var IUserSession */
+ private $userSession;
+
+ /** @var KeyManager */
+ private $keyManager;
+
+ /** @var Crypt */
+ private $crypt;
+
+ /** @var Session */
+ private $session;
+
+ /** @var ISession */
+ private $ocSession;
+
+ /** @var Util */
+ private $util;
+
+ /**
+ * @param string $AppName
+ * @param IRequest $request
+ * @param IL10N $l10n
+ * @param IUserManager $userManager
+ * @param IUserSession $userSession
+ * @param KeyManager $keyManager
+ * @param Crypt $crypt
+ * @param Session $session
+ * @param ISession $ocSession
+ * @param Util $util
+ */
+ public function __construct($AppName,
+ IRequest $request,
+ IL10N $l10n,
+ IUserManager $userManager,
+ IUserSession $userSession,
+ KeyManager $keyManager,
+ Crypt $crypt,
+ Session $session,
+ ISession $ocSession,
+ Util $util
+) {
+ parent::__construct($AppName, $request);
+ $this->l = $l10n;
+ $this->userSession = $userSession;
+ $this->userManager = $userManager;
+ $this->keyManager = $keyManager;
+ $this->crypt = $crypt;
+ $this->session = $session;
+ $this->ocSession = $ocSession;
+ $this->util = $util;
+ }
+
+
+ /**
+ * @NoAdminRequired
+ * @UseSession
+ *
+ * @param string $oldPassword
+ * @param string $newPassword
+ * @return DataResponse
+ */
+ public function updatePrivateKeyPassword($oldPassword, $newPassword) {
+ $result = false;
+ $uid = $this->userSession->getUser()->getUID();
+ $errorMessage = $this->l->t('Could not update the private key password.');
+
+ //check if password is correct
+ $passwordCorrect = $this->userManager->checkPassword($uid, $newPassword);
+ if ($passwordCorrect === false) {
+ // if check with uid fails we need to check the password with the login name
+ // e.g. in the ldap case. For local user we need to check the password with
+ // the uid because in this case the login name is case insensitive
+ $loginName = $this->ocSession->get('loginname');
+ $passwordCorrect = $this->userManager->checkPassword($loginName, $newPassword);
+ }
+
+ if ($passwordCorrect !== false) {
+ $encryptedKey = $this->keyManager->getPrivateKey($uid);
+ $decryptedKey = $this->crypt->decryptPrivateKey($encryptedKey, $oldPassword, $uid);
+
+ if ($decryptedKey) {
+ $encryptedKey = $this->crypt->encryptPrivateKey($decryptedKey, $newPassword, $uid);
+ $header = $this->crypt->generateHeader();
+ if ($encryptedKey) {
+ $this->keyManager->setPrivateKey($uid, $header . $encryptedKey);
+ $this->session->setPrivateKey($decryptedKey);
+ $result = true;
+ }
+ } else {
+ $errorMessage = $this->l->t('The old password was not correct, please try again.');
+ }
+ } else {
+ $errorMessage = $this->l->t('The current log-in password was not correct, please try again.');
+ }
+
+ if ($result === true) {
+ $this->session->setStatus(Session::INIT_SUCCESSFUL);
+ return new DataResponse(
+ ['message' => (string) $this->l->t('Private key password successfully updated.')]
+ );
+ } else {
+ return new DataResponse(
+ ['message' => (string) $errorMessage],
+ Http::STATUS_BAD_REQUEST
+ );
+ }
+
+ }
+
+ /**
+ * @UseSession
+ *
+ * @param bool $encryptHomeStorage
+ * @return DataResponse
+ */
+ public function setEncryptHomeStorage($encryptHomeStorage) {
+ $this->util->setEncryptHomeStorage($encryptHomeStorage);
+ return new DataResponse();
+ }
+}
diff --git a/apps/encryption/lib/Controller/StatusController.php b/apps/encryption/lib/Controller/StatusController.php
new file mode 100644
index 00000000000..99fdc68c3d0
--- /dev/null
+++ b/apps/encryption/lib/Controller/StatusController.php
@@ -0,0 +1,98 @@
+<?php
+/**
+ * @author Björn Schießle <schiessle@owncloud.com>
+ * @author Thomas Müller <thomas.mueller@tmit.eu>
+ *
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program. If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+
+namespace OCA\Encryption\Controller;
+
+
+use OCA\Encryption\Session;
+use OCP\AppFramework\Controller;
+use OCP\AppFramework\Http\DataResponse;
+use OCP\IL10N;
+use OCP\IRequest;
+
+class StatusController extends Controller {
+
+ /** @var IL10N */
+ private $l;
+
+ /** @var Session */
+ private $session;
+
+ /**
+ * @param string $AppName
+ * @param IRequest $request
+ * @param IL10N $l10n
+ * @param Session $session
+ */
+ public function __construct($AppName,
+ IRequest $request,
+ IL10N $l10n,
+ Session $session
+ ) {
+ parent::__construct($AppName, $request);
+ $this->l = $l10n;
+ $this->session = $session;
+ }
+
+ /**
+ * @NoAdminRequired
+ * @return DataResponse
+ */
+ public function getStatus() {
+
+ $status = 'error';
+ $message = 'no valid init status';
+ switch( $this->session->getStatus()) {
+ case Session::RUN_MIGRATION:
+ $status = 'interactionNeeded';
+ $message = (string)$this->l->t(
+ 'You need to migrate your encryption keys from the old encryption (ownCloud <= 8.0) to the new one. Please run \'occ encryption:migrate\' or contact your administrator'
+ );
+ break;
+ case Session::INIT_EXECUTED:
+ $status = 'interactionNeeded';
+ $message = (string)$this->l->t(
+ 'Invalid private key for Encryption App. Please update your private key password in your personal settings to recover access to your encrypted files.'
+ );
+ break;
+ case Session::NOT_INITIALIZED:
+ $status = 'interactionNeeded';
+ $message = (string)$this->l->t(
+ 'Encryption App is enabled but your keys are not initialized, please log-out and log-in again'
+ );
+ break;
+ case Session::INIT_SUCCESSFUL:
+ $status = 'success';
+ $message = (string)$this->l->t('Encryption App is enabled and ready');
+ }
+
+ return new DataResponse(
+ [
+ 'status' => $status,
+ 'data' => [
+ 'message' => $message]
+ ]
+ );
+ }
+
+}
generated by cgit v1.2.3 (git 2.39.1) at 2025-04-28 06:21:23 +0000