fix(ocm): Move invite-accepted capability and implementation to contacts app.

Backport of PR #57853

Signed-off-by: Antoon P. <antoon.prins@surf.nl>

Author: redblom

apps/cloud_federation_api/appinfo/info.xml

@@ -21,4 +21,10 @@
 	<dependencies>
 		<nextcloud min-version="33" max-version="33"/>
 	</dependencies>
+
+	<repair-steps>
+		<post-migration>
+			<step>OCA\CloudFederationAPI\Migration\DropFederatedInvitesTable</step>
+		</post-migration>
+	</repair-steps>
 </info>

apps/cloud_federation_api/appinfo/routes.php

@@ -20,12 +20,6 @@
 			'verb' => 'POST',
 			'root' => '/ocm',
 		],
-		[
-			'name' => 'RequestHandler#inviteAccepted',
-			'url' => '/invite-accepted',
-			'verb' => 'POST',
-			'root' => '/ocm',
-		],
 
 		// needs to be kept at the bottom of the list
 		[

apps/cloud_federation_api/composer/composer/autoload_classmap.php

@@ -8,13 +8,10 @@
 return array(
     'Composer\\InstalledVersions' => $vendorDir . '/composer/InstalledVersions.php',
     'OCA\\CloudFederationAPI\\AppInfo\\Application' => $baseDir . '/../lib/AppInfo/Application.php',
-    'OCA\\CloudFederationAPI\\Capabilities' => $baseDir . '/../lib/Capabilities.php',
     'OCA\\CloudFederationAPI\\Config' => $baseDir . '/../lib/Config.php',
     'OCA\\CloudFederationAPI\\Controller\\OCMRequestController' => $baseDir . '/../lib/Controller/OCMRequestController.php',
     'OCA\\CloudFederationAPI\\Controller\\RequestHandlerController' => $baseDir . '/../lib/Controller/RequestHandlerController.php',
-    'OCA\\CloudFederationAPI\\Db\\FederatedInvite' => $baseDir . '/../lib/Db/FederatedInvite.php',
-    'OCA\\CloudFederationAPI\\Db\\FederatedInviteMapper' => $baseDir . '/../lib/Db/FederatedInviteMapper.php',
-    'OCA\\CloudFederationAPI\\Events\\FederatedInviteAcceptedEvent' => $baseDir . '/../lib/Events/FederatedInviteAcceptedEvent.php',
+    'OCA\\CloudFederationAPI\\Migration\\DropFederatedInvitesTable' => $baseDir . '/../lib/Migration/DropFederatedInvitesTable.php',
     'OCA\\CloudFederationAPI\\Migration\\Version1016Date202502262004' => $baseDir . '/../lib/Migration/Version1016Date202502262004.php',
     'OCA\\CloudFederationAPI\\ResponseDefinitions' => $baseDir . '/../lib/ResponseDefinitions.php',
 );

apps/cloud_federation_api/composer/composer/autoload_static.php

@@ -23,13 +23,10 @@ class ComposerStaticInitCloudFederationAPI
     public static $classMap = array (
         'Composer\\InstalledVersions' => __DIR__ . '/..' . '/composer/InstalledVersions.php',
         'OCA\\CloudFederationAPI\\AppInfo\\Application' => __DIR__ . '/..' . '/../lib/AppInfo/Application.php',
-        'OCA\\CloudFederationAPI\\Capabilities' => __DIR__ . '/..' . '/../lib/Capabilities.php',
         'OCA\\CloudFederationAPI\\Config' => __DIR__ . '/..' . '/../lib/Config.php',
         'OCA\\CloudFederationAPI\\Controller\\OCMRequestController' => __DIR__ . '/..' . '/../lib/Controller/OCMRequestController.php',
         'OCA\\CloudFederationAPI\\Controller\\RequestHandlerController' => __DIR__ . '/..' . '/../lib/Controller/RequestHandlerController.php',
-        'OCA\\CloudFederationAPI\\Db\\FederatedInvite' => __DIR__ . '/..' . '/../lib/Db/FederatedInvite.php',
-        'OCA\\CloudFederationAPI\\Db\\FederatedInviteMapper' => __DIR__ . '/..' . '/../lib/Db/FederatedInviteMapper.php',
-        'OCA\\CloudFederationAPI\\Events\\FederatedInviteAcceptedEvent' => __DIR__ . '/..' . '/../lib/Events/FederatedInviteAcceptedEvent.php',
+        'OCA\\CloudFederationAPI\\Migration\\DropFederatedInvitesTable' => __DIR__ . '/..' . '/../lib/Migration/DropFederatedInvitesTable.php',
         'OCA\\CloudFederationAPI\\Migration\\Version1016Date202502262004' => __DIR__ . '/..' . '/../lib/Migration/Version1016Date202502262004.php',
         'OCA\\CloudFederationAPI\\ResponseDefinitions' => __DIR__ . '/..' . '/../lib/ResponseDefinitions.php',
     );

apps/cloud_federation_api/lib/AppInfo/Application.php

@@ -8,7 +8,6 @@
  */
 namespace OCA\CloudFederationAPI\AppInfo;
 
-use OCA\CloudFederationAPI\Capabilities;
 use OCP\AppFramework\App;
 use OCP\AppFramework\Bootstrap\IBootContext;
 use OCP\AppFramework\Bootstrap\IBootstrap;
@@ -22,7 +21,6 @@ public function __construct() {
 	}
 
 	public function register(IRegistrationContext $context): void {
-		$context->registerCapability(Capabilities::class);
 	}
 
 	public function boot(IBootContext $context): void {

apps/cloud_federation_api/lib/Capabilities.php

@@ -10,12 +10,9 @@
 use OC\AppFramework\Http\Attributes\FederationRateLimit;
 use OC\OCM\OCMSignatoryManager;
 use OCA\CloudFederationAPI\Config;
-use OCA\CloudFederationAPI\Db\FederatedInviteMapper;
-use OCA\CloudFederationAPI\Events\FederatedInviteAcceptedEvent;
 use OCA\CloudFederationAPI\ResponseDefinitions;
 use OCA\FederatedFileSharing\AddressHandler;
 use OCP\AppFramework\Controller;
-use OCP\AppFramework\Db\DoesNotExistException;
 use OCP\AppFramework\Http;
 use OCP\AppFramework\Http\Attribute\BruteForceProtection;
 use OCP\AppFramework\Http\Attribute\NoCSRFRequired;
@@ -69,7 +66,6 @@ public function __construct(
 		private ICloudFederationProviderManager $cloudFederationProviderManager,
 		private Config $config,
 		private IEventDispatcher $dispatcher,
-		private FederatedInviteMapper $federatedInviteMapper,
 		private readonly AddressHandler $addressHandler,
 		private readonly IAppConfig $appConfig,
 		private ICloudFederationFactory $factory,
@@ -249,101 +245,6 @@ public function addShare($shareWith, $name, $description, $providerId, $owner, $
 		return new JSONResponse($responseData, Http::STATUS_CREATED);
 	}
 
-	/**
-	 * Inform the sender that an invitation was accepted to start sharing
-	 *
-	 * Inform about an accepted invitation so the user on the sender provider's side
-	 * can initiate the OCM share creation. To protect the identity of the parties,
-	 * for shares created following an OCM invitation, the user id MAY be hashed,
-	 * and recipients implementing the OCM invitation workflow MAY refuse to process
-	 * shares coming from unknown parties.
-	 * @link https://cs3org.github.io/OCM-API/docs.html?branch=v1.1.0&repo=OCM-API&user=cs3org#/paths/~1invite-accepted/post
-	 *
-	 * @param string $recipientProvider The address of the recipent's provider
-	 * @param string $token The token used for the invitation
-	 * @param string $userID The userID of the recipient at the recipient's provider
-	 * @param string $email The email address of the recipient
-	 * @param string $name The display name of the recipient
-	 *
-	 * @return JSONResponse<Http::STATUS_OK, array{userID: string, email: string, name: string}, array{}>|JSONResponse<Http::STATUS_FORBIDDEN|Http::STATUS_BAD_REQUEST|Http::STATUS_CONFLICT, array{message: string, error: true}, array{}>
-	 *
-	 * Note: Not implementing 404 Invitation token does not exist, instead using 400
-	 * 200: Invitation accepted
-	 * 400: Invalid token
-	 * 403: Invitation token does not exist
-	 * 409: User is already known by the OCM provider
-	 */
-	#[PublicPage]
-	#[NoCSRFRequired]
-	#[BruteForceProtection(action: 'inviteAccepted')]
-	public function inviteAccepted(string $recipientProvider, string $token, string $userID, string $email, string $name): JSONResponse {
-		$this->logger->debug('Processing share invitation for ' . $userID . ' with token ' . $token . ' and email ' . $email . ' and name ' . $name);
-
-		$updated = $this->timeFactory->getTime();
-
-		if ($token === '') {
-			$response = new JSONResponse(['message' => 'Invalid or non existing token', 'error' => true], Http::STATUS_BAD_REQUEST);
-			$response->throttle();
-			return $response;
-		}
-
-		try {
-			$invitation = $this->federatedInviteMapper->findByToken($token);
-		} catch (DoesNotExistException) {
-			$response = ['message' => 'Invalid or non existing token', 'error' => true];
-			$status = Http::STATUS_BAD_REQUEST;
-			$response = new JSONResponse($response, $status);
-			$response->throttle();
-			return $response;
-		}
-
-		if ($invitation->isAccepted() === true) {
-			$response = ['message' => 'Invite already accepted', 'error' => true];
-			$status = Http::STATUS_CONFLICT;
-			return new JSONResponse($response, $status);
-		}
-
-		if ($invitation->getExpiredAt() !== null && $updated > $invitation->getExpiredAt()) {
-			$response = ['message' => 'Invitation expired', 'error' => true];
-			$status = Http::STATUS_BAD_REQUEST;
-			return new JSONResponse($response, $status);
-		}
-		$localUser = $this->userManager->get($invitation->getUserId());
-		if ($localUser === null) {
-			$response = ['message' => 'Invalid or non existing token', 'error' => true];
-			$status = Http::STATUS_BAD_REQUEST;
-			$response = new JSONResponse($response, $status);
-			$response->throttle();
-			return $response;
-		}
-
-		$sharedFromEmail = $localUser->getEMailAddress();
-		if ($sharedFromEmail === null) {
-			$response = ['message' => 'Invalid or non existing token', 'error' => true];
-			$status = Http::STATUS_BAD_REQUEST;
-			$response = new JSONResponse($response, $status);
-			$response->throttle();
-			return $response;
-		}
-		$sharedFromDisplayName = $localUser->getDisplayName();
-
-		$response = ['userID' => $localUser->getUID(), 'email' => $sharedFromEmail, 'name' => $sharedFromDisplayName];
-		$status = Http::STATUS_OK;
-
-		$invitation->setAccepted(true);
-		$invitation->setRecipientEmail($email);
-		$invitation->setRecipientName($name);
-		$invitation->setRecipientProvider($recipientProvider);
-		$invitation->setRecipientUserId($userID);
-		$invitation->setAcceptedAt($updated);
-		$invitation = $this->federatedInviteMapper->update($invitation);
-
-		$event = new FederatedInviteAcceptedEvent($invitation);
-		$this->dispatcher->dispatchTyped($event);
-
-		return new JSONResponse($response, $status);
-	}
-
 	/**
 	 * Send a notification about an existing share
 	 *