1 files changed, 119 insertions, 0 deletions
diff --git a/core/Controller/OCSController.php b/core/Controller/OCSController.php
new file mode 100644
index 00000000000..fb0280479c4
--- /dev/null
+++ b/core/Controller/OCSController.php
@@ -0,0 +1,119 @@
+<?php
+
+/**
+ * SPDX-FileCopyrightText: 2016 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OC\Core\Controller;
+
+use OC\CapabilitiesManager;
+use OC\Security\IdentityProof\Manager;
+use OCP\AppFramework\Http;
+use OCP\AppFramework\Http\Attribute\ApiRoute;
+use OCP\AppFramework\Http\Attribute\BruteForceProtection;
+use OCP\AppFramework\Http\Attribute\OpenAPI;
+use OCP\AppFramework\Http\Attribute\PublicPage;
+use OCP\AppFramework\Http\DataResponse;
+use OCP\IRequest;
+use OCP\IUserManager;
+use OCP\IUserSession;
+use OCP\ServerVersion;
+use OCP\Util;
+
+class OCSController extends \OCP\AppFramework\OCSController {
+	public function __construct(
+		string $appName,
+		IRequest $request,
+		private CapabilitiesManager $capabilitiesManager,
+		private IUserSession $userSession,
+		private IUserManager $userManager,
+		private Manager $keyManager,
+		private ServerVersion $serverVersion,
+	) {
+		parent::__construct($appName, $request);
+	}
+
+	#[PublicPage]
+	#[OpenAPI(scope: OpenAPI::SCOPE_IGNORE)]
+	#[ApiRoute(verb: 'GET', url: '/config', root: '')]
+	public function getConfig(): DataResponse {
+		$data = [
+			'version' => '1.7',
+			'website' => 'Nextcloud',
+			'host' => $this->request->getServerHost(),
+			'contact' => '',
+			'ssl' => 'false',
+		];
+
+		return new DataResponse($data);
+	}
+
+	/**
+	 * Get the capabilities
+	 *
+	 * @return DataResponse<Http::STATUS_OK, array{version: array{major: int, minor: int, micro: int, string: string, edition: '', extendedSupport: bool}, capabilities: array<string, mixed>}, array{}>
+	 *
+	 * 200: Capabilities returned
+	 */
+	#[PublicPage]
+	#[ApiRoute(verb: 'GET', url: '/capabilities', root: '/cloud')]
+	public function getCapabilities(): DataResponse {
+		$result = [];
+		$result['version'] = [
+			'major' => $this->serverVersion->getMajorVersion(),
+			'minor' => $this->serverVersion->getMinorVersion(),
+			'micro' => $this->serverVersion->getPatchVersion(),
+			'string' => $this->serverVersion->getVersionString(),
+			'edition' => '',
+			'extendedSupport' => Util::hasExtendedSupport()
+		];
+
+		if ($this->userSession->isLoggedIn()) {
+			$result['capabilities'] = $this->capabilitiesManager->getCapabilities();
+		} else {
+			$result['capabilities'] = $this->capabilitiesManager->getCapabilities(true);
+		}
+
+		$response = new DataResponse($result);
+		$response->setETag(md5(json_encode($result)));
+		return $response;
+	}
+
+	#[PublicPage]
+	#[BruteForceProtection(action: 'login')]
+	#[OpenAPI(scope: OpenAPI::SCOPE_IGNORE)]
+	#[ApiRoute(verb: 'POST', url: '/check', root: '/person')]
+	public function personCheck(string $login = '', string $password = ''): DataResponse {
+		if ($login !== '' && $password !== '') {
+			if ($this->userManager->checkPassword($login, $password)) {
+				return new DataResponse([
+					'person' => [
+						'personid' => $login
+					]
+				]);
+			}
+
+			$response = new DataResponse([], 102);
+			$response->throttle();
+			return $response;
+		}
+		return new DataResponse([], 101);
+	}
+
+	#[PublicPage]
+	#[OpenAPI(scope: OpenAPI::SCOPE_IGNORE)]
+	#[ApiRoute(verb: 'GET', url: '/key/{cloudId}', root: '/identityproof')]
+	public function getIdentityProof(string $cloudId): DataResponse {
+		$userObject = $this->userManager->get($cloudId);
+
+		if ($userObject !== null) {
+			$key = $this->keyManager->getKey($userObject);
+			$data = [
+				'public' => $key->getPublic(),
+			];
+			return new DataResponse($data);
+		}
+
+		return new DataResponse(['Account not found'], 404);
+	}
+}