Add eCall SMS provider

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

3 files changed, 165 insertions, 0 deletions

diff --git a/lib/Service/Gateway/SMS/Provider/EcallSMS.php b/lib/Service/Gateway/SMS/Provider/EcallSMS.php
new file mode 100644
index 0000000..e6bd083
--- /dev/null
+++ b/lib/Service/Gateway/SMS/Provider/EcallSMS.php
@@ -0,0 +1,81 @@
+<?php

+

+declare(strict_types=1);

+

+/**

+ * @author Fabian Zihlmann <fabian.zihlmann@mybica.ch>

+ *

+ * Nextcloud - Two-factor Gateway

+ *

+ * 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\TwoFactorGateway\Service\Gateway\SMS\Provider;

+

+use Exception;

+use OCA\TwoFactorGateway\Exception\SmsTransmissionException;

+use OCP\Http\Client\IClient;

+use OCP\Http\Client\IClientService;

+

+class EcallSMS implements IProvider {

+

+	const PROVIDER_ID = 'ecallsms';

+

+	/** @var IClient */

+	private $client;

+

+	/** @var EcallSMSConfig */

+	private $config;

+

+	public function __construct(IClientService $clientService,

+								EcallSMSConfig $config) {

+		$this->client = $clientService->newClient();

+		$this->config = $config;

+	}

+

+	/**

+	 * @param string $identifier

+	 * @param string $message

+	 *

+	 * @throws SmsTransmissionException

+	 */

+	public function send(string $identifier, string $message) {

+		$config = $this->getConfig();

+		$user = $config->getUser();

+		$password = $config->getPassword();

+		$senderId = $config->getSenderId();

+		try {

+			$this->client->get('https://www.ecall.ch/ecallurl/ecallurl.ASP', [

+				'query' => [

+					'WCI' => 'Interface',

+					'Function' => 'SendPage',

+					'AccountName' => $user,

+					'AccountPassword' => $password,

+					'Callback' => $senderId,

+					'Address' => $identifier,

+					'Message' => $message,

+				],

+			]);

+		} catch (Exception $ex) {

+			throw new SmsTransmissionException();

+		}

+	}

+

+	/**

+	 * @return EcallSMSConfig

+	 */

+	public function getConfig(): IProviderConfig {

+		return $this->config;

+	}

+}

diff --git a/lib/Service/Gateway/SMS/Provider/EcallSMSConfig.php b/lib/Service/Gateway/SMS/Provider/EcallSMSConfig.php
new file mode 100644
index 0000000..990ae07
--- /dev/null
+++ b/lib/Service/Gateway/SMS/Provider/EcallSMSConfig.php
@@ -0,0 +1,82 @@
+<?php

+

+declare(strict_types=1);

+

+/**

+ * @author Fabian Zihlmann <fabian.zihlmann@mybica.ch>

+ *

+ * Nextcloud - Two-factor Gateway for Telegram

+ *

+ * 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\TwoFactorGateway\Service\Gateway\SMS\Provider;

+

+use function array_intersect;

+use OCA\TwoFactorGateway\AppInfo\Application;

+use OCA\TwoFactorGateway\Exception\ConfigurationException;

+use OCP\IConfig;

+

+class EcallSMSConfig implements IProviderConfig {

+

+	/** @var IConfig */

+	private $config;

+

+	public function __construct(IConfig $config) {

+		$this->config = $config;

+	}

+

+	private function getOrFail(string $key): string {

+		$val = $this->config->getAppValue(Application::APP_NAME, $key, null);

+		if (is_null($val)) {

+			throw new ConfigurationException();

+		}

+		return $val;

+	}

+

+	public function getUser(): string {

+		return $this->getOrFail('ecallsms_username');

+	}

+

+	public function setUser(string $user) {

+		$this->config->setAppValue(Application::APP_NAME, 'ecallsms_username', $user);

+	}

+

+	public function getPassword(): string {

+		return $this->getOrFail('ecallsms_password');

+	}

+

+	public function setPassword(string $password) {

+		$this->config->setAppValue(Application::APP_NAME, 'ecallsms_password', $password);

+	}

+

+	public function getSenderId(): string {

+		return $this->getOrFail('ecallsms_senderid');

+	}

+

+	public function setSenderId(string $senderid) {

+		$this->config->setAppValue(Application::APP_NAME, 'ecallsms_senderid', $senderid);

+	}

+

+	public function isComplete(): bool {

+		$set = $this->config->getAppKeys(Application::APP_NAME);

+		$expected = [

+			'ecallsms_username',

+			'ecallsms_password',

+			'ecallsms_senderid',

+		];

+		return count(array_intersect($set, $expected)) === count($expected);

+	}

+

+}

diff --git a/lib/Service/Gateway/SMS/Provider/ProviderFactory.php b/lib/Service/Gateway/SMS/Provider/ProviderFactory.php
index 06369ce..5bf171e 100644
--- a/lib/Service/Gateway/SMS/Provider/ProviderFactory.php
+++ b/lib/Service/Gateway/SMS/Provider/ProviderFactory.php
@@ -45,6 +45,8 @@ class ProviderFactory {
 				return $this->container->query(WebSms::class);
 			case ClockworkSMS::PROVIDER_ID:
 				return $this->container->query(ClockworkSMS::class);
+			case EcallSMS::PROVIDER_ID:
+				return $this->container->query(EcallSMS::class);
 			default:
 				throw new InvalidSmsProviderException("Provider <$id> does not exist");
 		}