Adapt filedrop to v2 routes

Signed-off-by: Louis Chemineau <[email protected]>

lib/E2EEPublicShareTemplateProvider.php

@@ -19,30 +19,16 @@
 use Psr\Log\LoggerInterface;
 
 class E2EEPublicShareTemplateProvider implements IPublicShareTemplateProvider {
-	private IUserManager $userManager;
-	private IUrlGenerator $urlGenerator;
-	private IL10N $l10n;
-	private Defaults $defaults;
-	private IInitialState $initialState;
-	private IKeyStorage $keyStorage;
-	private LoggerInterface $logger;
-
 	public function __construct(
-		IUserManager $userManager,
-		IUrlGenerator $urlGenerator,
-		IL10N $l10n,
-		Defaults $defaults,
-		IInitialState $initialState,
-		IKeyStorage $keyStorage,
-		LoggerInterface $logger
+		private IUserManager $userManager,
+		private IUrlGenerator $urlGenerator,
+		private IL10N $l10n,
+		private Defaults $defaults,
+		private IInitialState $initialState,
+		private IKeyStorage $keyStorage,
+		private LoggerInterface $logger,
+		private MetaDataStorage $metadataStorage,
 	) {
-		$this->userManager = $userManager;
-		$this->urlGenerator = $urlGenerator;
-		$this->l10n = $l10n;
-		$this->defaults = $defaults;
-		$this->initialState = $initialState;
-		$this->keyStorage = $keyStorage;
-		$this->logger = $logger;
 	}
 
 	public function shouldRespond(IShare $share): bool {
@@ -61,10 +47,14 @@ public function renderPage(IShare $share, string $token, string $path): Template
 			return new TemplateResponse(Application::APP_ID, 'error');
 		}
 
+		$metadata = json_decode($this->metadataStorage->getMetaData($owner->getUID(), $shareNode->getId()), true);
+
 		$this->initialState->provideInitialState('publicKey', $publicKey);
 		$this->initialState->provideInitialState('fileId', $shareNode->getId());
 		$this->initialState->provideInitialState('token', $token);
 		$this->initialState->provideInitialState('fileName', $shareNode->getName());
+		$this->initialState->provideInitialState('encryptionVersion', $metadata['version']);
+		$this->initialState->provideInitialState('counter', $this->metadataStorage->getCounter($shareNode->getId()));
 
 		// OpenGraph Support: http://ogp.me/
 		Util::addHeader('meta', ['property' => "og:title", 'content' => $this->l10n->t("Encrypted share")]);

src/services/filedrop.js

@@ -82,15 +82,17 @@ export async function getFileDropEntry(file, tag, publicKey) {
 }
 
 /**
+ * @param {1|2} encryptionVersion - The encrypted version for the folder
  * @param {string} folderId
  * @param {EncryptedFileMetadata[]} fileDrop
  * @param {string} lockToken
  * @param {string} shareToken
  */
-export async function uploadFileDrop(folderId, fileDrop, lockToken, shareToken) {
+export async function uploadFileDrop(encryptionVersion, folderId, fileDrop, lockToken, shareToken) {
 	const ocsUrl = generateOcsUrl(
-		'apps/end_to_end_encryption/api/v1/meta-data/{folderId}',
+		'apps/end_to_end_encryption/api/v{encryptionVersion}/meta-data/{folderId}',
 		{
+			encryptionVersion,
 			folderId,
 		}
 	)
@@ -103,10 +105,11 @@ export async function uploadFileDrop(folderId, fileDrop, lockToken, shareToken)
 		{
 			headers: {
 				'x-e2ee-supported': true,
-				'e2e-token': lockToken,
+				...(encryptionVersion === 2 ? { 'e2e-token': lockToken } : {}),
 			},
 			params: {
 				shareToken,
+				...(encryptionVersion === 1 ? { 'e2e-token': lockToken } : {}),
 			},
 		},
 	)

src/services/lock.js

@@ -5,17 +5,20 @@ import { generateOcsUrl } from '@nextcloud/router'
 import axios from '@nextcloud/axios'
 
 /**
+ * @param {1|2} encryptionVersion - The encrypted version for the folder
+ * @param {number} counter - The metadata counter received from the initial state
  * @param {string} fileId - The file id to lock
  * @param {?string} shareToken - The optional share token if this is a file drop.
  * @return {Promise<string>} lockToken
  */
-export async function lock(fileId, shareToken) {
+export async function lock(encryptionVersion, counter, fileId, shareToken) {
 	const { data: { ocs: { meta, data } } } = await axios.post(
-		generateOcsUrl('apps/end_to_end_encryption/api/v1/lock/{fileId}', { fileId }),
+		generateOcsUrl('apps/end_to_end_encryption/api/v{encryptionVersion}/lock/{fileId}', { encryptionVersion, fileId }),
 		undefined,
 		{
 			headers: {
 				'x-e2ee-supported': true,
+				'x-nc-e2ee-counter': counter,
 			},
 			params: {
 				shareToken,
@@ -31,13 +34,14 @@ export async function lock(fileId, shareToken) {
 }
 
 /**
+ * @param {1|2} encryptionVersion - The encrypted version for the folder
  * @param {string} fileId - The file id to lock
  * @param {string} lockToken - The optional lock token if the folder was already locked.
  * @param {?string} shareToken - The optional share token if this is a file drop.
  */
-export async function unlock(fileId, lockToken, shareToken) {
+export async function unlock(encryptionVersion, fileId, lockToken, shareToken) {
 	const { data: { ocs: { meta } } } = await axios.delete(
-		generateOcsUrl('apps/end_to_end_encryption/api/v1/lock/{fileId}', { fileId }),
+		generateOcsUrl('apps/end_to_end_encryption/api/v{encryptionVersion}/lock/{fileId}', { encryptionVersion, fileId }),
 		{
 			headers: {
 				'x-e2ee-supported': true,

src/views/FileDrop.vue

@@ -97,6 +97,10 @@ export default {
 			publicKey: loadState('end_to_end_encryption', 'publicKey'),
 			/** @type {string} */
 			fileName: loadState('end_to_end_encryption', 'fileName'),
+			/** @type {"v1"|"v2"} */
+			encryptionVersion: Number.parseInt(loadState('end_to_end_encryption', 'encryptionVersion')),
+			/** @type {number} */
+			counter: Number.parseInt(loadState('end_to_end_encryption', 'counter')),
 			/** @type {{file: File, step: string, error: boolean}[]} */
 			uploadedFiles: [],
 			loading: false,
@@ -149,7 +153,7 @@ export default {
 
 			try {
 				logger.debug('Locking the folder', { lockToken: this.lockToken, shareToken: this.shareToken })
-				lockToken = await lock(this.folderId, this.shareToken)
+				lockToken = await lock(this.encryptionVersion, this.counter + 1, this.folderId, this.shareToken)
 			} catch (exception) {
 				logger.error('Could not lock the folder', { exception })
 				showError(t('end_to_end_encryption', 'Could not lock the folder'))
@@ -179,7 +183,7 @@ export default {
 					.filter(({ error }) => !error)
 					.reduce((fileDropEntries, { fileDrop }) => ({ ...fileDropEntries, ...fileDrop }), {})
 
-				await uploadFileDrop(this.folderId, fileDrops, lockToken, this.shareToken)
+				await uploadFileDrop(this.encryptionVersion, this.folderId, fileDrops, lockToken, this.shareToken)
 			} catch (exception) {
 				logger.error('Error while uploading metadata', { exception })
 				showError(t('end_to_end_encryption', 'Error while uploading metadata'))
@@ -190,7 +194,8 @@ export default {
 				progresses
 					.filter(({ error }) => !error)
 					.forEach(progress => { progress.step = UploadStep.UNLOCKING })
-				await unlock(this.folderId, lockToken, this.shareToken)
+				await unlock(this.encryptionVersion, this.folderId, lockToken, this.shareToken)
+				this.counter++
 				logger.debug('Unlocking the folder', { lockToken, shareToken: this.shareToken })
 				progresses
 					.filter(({ error }) => !error)