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-rw-r--r--apps/files_sharing/tests/CapabilitiesTest.php4
-rw-r--r--core/Controller/ProfilePageController.php35
-rw-r--r--lib/private/Server.php3
-rw-r--r--lib/private/Share20/Manager.php44
-rw-r--r--lib/public/Share/IManager.php11
-rw-r--r--tests/lib/Share20/ManagerTest.php35
6 files changed, 90 insertions, 42 deletions
diff --git a/apps/files_sharing/tests/CapabilitiesTest.php b/apps/files_sharing/tests/CapabilitiesTest.php
index eb10c927140..01ef13a3e6c 100644
--- a/apps/files_sharing/tests/CapabilitiesTest.php
+++ b/apps/files_sharing/tests/CapabilitiesTest.php
@@ -28,6 +28,7 @@
*/
namespace OCA\Files_Sharing\Tests;
+use OC\KnownUser\KnownUserService;
use OC\Share20\Manager;
use OCA\Files_Sharing\Capabilities;
use OCP\EventDispatcher\IEventDispatcher;
@@ -94,7 +95,8 @@ class CapabilitiesTest extends \Test\TestCase {
$this->createMock(IURLGenerator::class),
$this->createMock(\OC_Defaults::class),
$this->createMock(IEventDispatcher::class),
- $this->createMock(IUserSession::class)
+ $this->createMock(IUserSession::class),
+ $this->createMock(KnownUserService::class)
);
$cap = new Capabilities($config, $shareManager);
$result = $this->getFilesSharingPart($cap->getCapabilities());
diff --git a/core/Controller/ProfilePageController.php b/core/Controller/ProfilePageController.php
index 2a23b673be1..e4064370d9c 100644
--- a/core/Controller/ProfilePageController.php
+++ b/core/Controller/ProfilePageController.php
@@ -34,6 +34,7 @@ use OCP\AppFramework\Http\TemplateResponse;
use OCP\AppFramework\Services\IInitialState;
use OCP\IGroupManager;
use OCP\IRequest;
+use OCP\IUser;
use OCP\IUserManager;
use OCP\IUserSession;
use OCP\Share\IManager as IShareManager;
@@ -108,12 +109,11 @@ class ProfilePageController extends Controller {
TemplateResponse::RENDER_AS_GUEST,
);
- if (!$this->userManager->userExists($targetUserId)) {
+ $targetUser = $this->userManager->get($targetUserId);
+ if (!$targetUser instanceof IUser) {
return $profileNotFoundTemplate;
}
-
$visitingUser = $this->userSession->getUser();
- $targetUser = $this->userManager->get($targetUserId);
$targetAccount = $this->accountManager->getAccount($targetUser);
if (!$this->isProfileEnabled($targetAccount)) {
@@ -122,37 +122,14 @@ class ProfilePageController extends Controller {
// Run user enumeration checks only if viewing another user's profile
if ($targetUser !== $visitingUser) {
- if ($this->shareManager->allowEnumerationFullMatch()) {
- // Full id match is allowed
- } elseif (!$this->shareManager->allowEnumeration()) {
+ if (!$this->shareManager->currentUserCanEnumerateTargetUser($visitingUser, $targetUser)) {
return $profileNotFoundTemplate;
- } else {
- if ($this->shareManager->limitEnumerationToGroups() || $this->shareManager->limitEnumerationToPhone()) {
- $targerUserGroupIds = $this->groupManager->getUserGroupIds($targetUser);
- $visitingUserGroupIds = $this->groupManager->getUserGroupIds($visitingUser);
- if ($this->shareManager->limitEnumerationToGroups() && $this->shareManager->limitEnumerationToPhone()) {
- if (
- empty(array_intersect($targerUserGroupIds, $visitingUserGroupIds))
- && !$this->knownUserService->isKnownToUser($targetUser->getUID(), $visitingUser->getUID())
- ) {
- return $profileNotFoundTemplate;
- }
- } elseif ($this->shareManager->limitEnumerationToGroups()) {
- if (empty(array_intersect($targerUserGroupIds, $visitingUserGroupIds))) {
- return $profileNotFoundTemplate;
- }
- } elseif ($this->shareManager->limitEnumerationToPhone()) {
- if (!$this->knownUserService->isKnownToUser($targetUser->getUID(), $visitingUser->getUID())) {
- return $profileNotFoundTemplate;
- }
- }
- }
}
}
$userStatuses = $this->userStatusManager->getUserStatuses([$targetUserId]);
- $status = array_shift($userStatuses);
- if (!empty($status)) {
+ $status = $userStatuses[$targetUserId] ?? null;
+ if ($status !== null) {
$this->initialStateService->provideInitialState('status', [
'icon' => $status->getIcon(),
'message' => $status->getMessage(),
diff --git a/lib/private/Server.php b/lib/private/Server.php
index 635bd80d4f8..baebbe7558d 100644
--- a/lib/private/Server.php
+++ b/lib/private/Server.php
@@ -1253,7 +1253,8 @@ class Server extends ServerContainer implements IServerContainer {
$c->get(IURLGenerator::class),
$c->get('ThemingDefaults'),
$c->get(IEventDispatcher::class),
- $c->get(IUserSession::class)
+ $c->get(IUserSession::class),
+ $c->get(KnownUserService::class)
);
return $manager;
diff --git a/lib/private/Share20/Manager.php b/lib/private/Share20/Manager.php
index ccc2d454a94..1891e3a1283 100644
--- a/lib/private/Share20/Manager.php
+++ b/lib/private/Share20/Manager.php
@@ -43,6 +43,7 @@ namespace OC\Share20;
use OC\Cache\CappedMemoryCache;
use OC\Files\Mount\MoveableMount;
+use OC\KnownUser\KnownUserService;
use OC\Share20\Exception\ProviderException;
use OCA\Files_Sharing\AppInfo\Application;
use OCA\Files_Sharing\ISharedStorage;
@@ -118,7 +119,10 @@ class Manager implements IManager {
private $defaults;
/** @var IEventDispatcher */
private $dispatcher;
+ /** @var IUserSession */
private $userSession;
+ /** @var KnownUserService */
+ private $knownUserService;
public function __construct(
ILogger $logger,
@@ -137,7 +141,8 @@ class Manager implements IManager {
IURLGenerator $urlGenerator,
\OC_Defaults $defaults,
IEventDispatcher $dispatcher,
- IUserSession $userSession
+ IUserSession $userSession,
+ KnownUserService $knownUserService
) {
$this->logger = $logger;
$this->config = $config;
@@ -160,6 +165,7 @@ class Manager implements IManager {
$this->defaults = $defaults;
$this->dispatcher = $dispatcher;
$this->userSession = $userSession;
+ $this->knownUserService = $knownUserService;
}
/**
@@ -1909,6 +1915,42 @@ class Manager implements IManager {
return $this->config->getAppValue('core', 'shareapi_restrict_user_enumeration_full_match', 'yes') === 'yes';
}
+ public function currentUserCanEnumerateTargetUser(?IUser $currentUser, IUser $targetUser): bool {
+ if ($this->allowEnumerationFullMatch()) {
+ return true;
+ }
+
+ if (!$this->allowEnumeration()) {
+ return false;
+ }
+
+ if (!$this->limitEnumerationToPhone() && !$this->limitEnumerationToGroups()) {
+ // Enumeration is enabled and not restricted: OK
+ return true;
+ }
+
+ if (!$currentUser instanceof IUser) {
+ // Enumeration restrictions require an account
+ return false;
+ }
+
+ // Enumeration is limited to phone match
+ if ($this->limitEnumerationToPhone() && $this->knownUserService->isKnownToUser($currentUser->getUID(), $targetUser->getUID())) {
+ return true;
+ }
+
+ // Enumeration is limited to groups
+ if ($this->limitEnumerationToGroups()) {
+ $currentUserGroupIds = $this->groupManager->getUserGroupIds($currentUser);
+ $targetUserGroupIds = $this->groupManager->getUserGroupIds($targetUser);
+ if (!empty(array_intersect($currentUserGroupIds, $targetUserGroupIds))) {
+ return true;
+ }
+ }
+
+ return false;
+ }
+
/**
* Copied from \OC_Util::isSharingDisabledForUser
*
diff --git a/lib/public/Share/IManager.php b/lib/public/Share/IManager.php
index 77a9980a894..8b1f5144b9a 100644
--- a/lib/public/Share/IManager.php
+++ b/lib/public/Share/IManager.php
@@ -32,6 +32,7 @@ namespace OCP\Share;
use OCP\Files\Folder;
use OCP\Files\Node;
+use OCP\IUser;
use OCP\Share\Exceptions\GenericShareException;
use OCP\Share\Exceptions\ShareNotFound;
@@ -448,6 +449,16 @@ interface IManager {
public function allowEnumerationFullMatch(): bool;
/**
+ * Check if the current user can enumerate the target user
+ *
+ * @param IUser|null $currentUser
+ * @param IUser $targetUser
+ * @return bool
+ * @since 23.0.0
+ */
+ public function currentUserCanEnumerateTargetUser(?IUser $currentUser, IUser $targetUser): bool;
+
+ /**
* Check if sharing is disabled for the given user
*
* @param string $userId
diff --git a/tests/lib/Share20/ManagerTest.php b/tests/lib/Share20/ManagerTest.php
index de8dc9fcc86..5c4d71b34c7 100644
--- a/tests/lib/Share20/ManagerTest.php
+++ b/tests/lib/Share20/ManagerTest.php
@@ -22,6 +22,7 @@
namespace Test\Share20;
use OC\Files\Mount\MoveableMount;
+use OC\KnownUser\KnownUserService;
use OC\Share20\DefaultShareProvider;
use OC\Share20\Exception;
use OC\Share20\Manager;
@@ -105,7 +106,10 @@ class ManagerTest extends \Test\TestCase {
protected $urlGenerator;
/** @var \OC_Defaults|MockObject */
protected $defaults;
+ /** @var IUserSession|MockObject */
protected $userSession;
+ /** @var KnownUserService|MockObject */
+ protected $knownUserService;
protected function setUp(): void {
$this->logger = $this->createMock(ILogger::class);
@@ -122,6 +126,7 @@ class ManagerTest extends \Test\TestCase {
$this->defaults = $this->createMock(\OC_Defaults::class);
$this->dispatcher = $this->createMock(IEventDispatcher::class);
$this->userSession = $this->createMock(IUserSession::class);
+ $this->knownUserService = $this->createMock(KnownUserService::class);
$this->l10nFactory = $this->createMock(IFactory::class);
$this->l = $this->createMock(IL10N::class);
@@ -153,7 +158,8 @@ class ManagerTest extends \Test\TestCase {
$this->urlGenerator,
$this->defaults,
$this->dispatcher,
- $this->userSession
+ $this->userSession,
+ $this->knownUserService
);
$this->defaultProvider = $this->createMock(DefaultShareProvider::class);
@@ -183,7 +189,8 @@ class ManagerTest extends \Test\TestCase {
$this->urlGenerator,
$this->defaults,
$this->dispatcher,
- $this->userSession
+ $this->userSession,
+ $this->knownUserService
]);
}
@@ -2696,7 +2703,8 @@ class ManagerTest extends \Test\TestCase {
$this->urlGenerator,
$this->defaults,
$this->dispatcher,
- $this->userSession
+ $this->userSession,
+ $this->knownUserService
);
$share = $this->createMock(IShare::class);
@@ -2741,7 +2749,8 @@ class ManagerTest extends \Test\TestCase {
$this->urlGenerator,
$this->defaults,
$this->dispatcher,
- $this->userSession
+ $this->userSession,
+ $this->knownUserService
);
$share = $this->createMock(IShare::class);
@@ -2793,7 +2802,8 @@ class ManagerTest extends \Test\TestCase {
$this->urlGenerator,
$this->defaults,
$this->dispatcher,
- $this->userSession
+ $this->userSession,
+ $this->knownUserService
);
$share = $this->createMock(IShare::class);
@@ -4132,7 +4142,8 @@ class ManagerTest extends \Test\TestCase {
$this->urlGenerator,
$this->defaults,
$this->dispatcher,
- $this->userSession
+ $this->userSession,
+ $this->knownUserService
);
$this->assertSame($expected,
$manager->shareProviderExists($shareType)
@@ -4166,7 +4177,8 @@ class ManagerTest extends \Test\TestCase {
$this->urlGenerator,
$this->defaults,
$this->dispatcher,
- $this->userSession
+ $this->userSession,
+ $this->knownUserService
);
$factory->setProvider($this->defaultProvider);
@@ -4231,7 +4243,8 @@ class ManagerTest extends \Test\TestCase {
$this->urlGenerator,
$this->defaults,
$this->dispatcher,
- $this->userSession
+ $this->userSession,
+ $this->knownUserService
);
$factory->setProvider($this->defaultProvider);
@@ -4348,7 +4361,8 @@ class ManagerTest extends \Test\TestCase {
$this->urlGenerator,
$this->defaults,
$this->dispatcher,
- $this->userSession
+ $this->userSession,
+ $this->knownUserService
);
$factory->setProvider($this->defaultProvider);
@@ -4474,7 +4488,8 @@ class ManagerTest extends \Test\TestCase {
$this->urlGenerator,
$this->defaults,
$this->dispatcher,
- $this->userSession
+ $this->userSession,
+ $this->knownUserService
);
$factory->setProvider($this->defaultProvider);
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-25 08:57:52 +0300