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-rw-r--r--apps/dav/tests/unit/CardDAV/SystemAddressBookTest.php428
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diff --git a/apps/dav/tests/unit/CardDAV/SystemAddressBookTest.php b/apps/dav/tests/unit/CardDAV/SystemAddressBookTest.php
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+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\DAV\Tests\unit\CardDAV;
+
+use OC\AppFramework\Http\Request;
+use OCA\DAV\CardDAV\SyncService;
+use OCA\DAV\CardDAV\SystemAddressbook;
+use OCA\Federation\TrustedServers;
+use OCP\Accounts\IAccountManager;
+use OCP\IConfig;
+use OCP\IGroup;
+use OCP\IGroupManager;
+use OCP\IL10N;
+use OCP\IRequest;
+use OCP\IUser;
+use OCP\IUserSession;
+use PHPUnit\Framework\MockObject\MockObject;
+use Sabre\CardDAV\Backend\BackendInterface;
+use Sabre\DAV\Exception\Forbidden;
+use Sabre\DAV\Exception\NotFound;
+use Sabre\VObject\Component\VCard;
+use Sabre\VObject\Reader;
+use Test\TestCase;
+
+class SystemAddressBookTest extends TestCase {
+ private BackendInterface&MockObject $cardDavBackend;
+ private array $addressBookInfo;
+ private IL10N&MockObject $l10n;
+ private IConfig&MockObject $config;
+ private IUserSession $userSession;
+ private IRequest&MockObject $request;
+ private array $server;
+ private TrustedServers&MockObject $trustedServers;
+ private IGroupManager&MockObject $groupManager;
+ private SystemAddressbook $addressBook;
+
+ protected function setUp(): void {
+ parent::setUp();
+
+ $this->cardDavBackend = $this->createMock(BackendInterface::class);
+ $this->addressBookInfo = [
+ 'id' => 123,
+ '{DAV:}displayname' => 'Accounts',
+ 'principaluri' => 'principals/system/system',
+ ];
+ $this->l10n = $this->createMock(IL10N::class);
+ $this->config = $this->createMock(IConfig::class);
+ $this->userSession = $this->createMock(IUserSession::class);
+ $this->request = $this->createMock(Request::class);
+ $this->server = [
+ 'PHP_AUTH_USER' => 'system',
+ 'PHP_AUTH_PW' => 'shared123',
+ ];
+ $this->request->method('__get')->with('server')->willReturn($this->server);
+ $this->trustedServers = $this->createMock(TrustedServers::class);
+ $this->groupManager = $this->createMock(IGroupManager::class);
+
+ $this->addressBook = new SystemAddressbook(
+ $this->cardDavBackend,
+ $this->addressBookInfo,
+ $this->l10n,
+ $this->config,
+ $this->userSession,
+ $this->request,
+ $this->trustedServers,
+ $this->groupManager,
+ );
+ }
+
+ public function testGetChildrenAsGuest(): void {
+ $this->config->expects(self::exactly(3))
+ ->method('getAppValue')
+ ->willReturnMap([
+ ['core', 'shareapi_allow_share_dialog_user_enumeration', 'yes', 'yes'],
+ ['core', 'shareapi_restrict_user_enumeration_to_group', 'no', 'no'],
+ ['core', 'shareapi_restrict_user_enumeration_to_phone', 'no', 'no'],
+ ]);
+ $user = $this->createMock(IUser::class);
+ $user->method('getUID')->willReturn('user');
+ $user->method('getBackendClassName')->willReturn('Guests');
+ $this->userSession->expects(self::once())
+ ->method('getUser')
+ ->willReturn($user);
+ $vcfWithScopes = <<<VCF
+BEGIN:VCARD
+VERSION:3.0
+PRODID:-//Sabre//Sabre VObject 4.4.2//EN
+UID:admin
+FN;X-NC-SCOPE=v2-federated:admin
+N;X-NC-SCOPE=v2-federated:admin;;;;
+ADR;TYPE=OTHER;X-NC-SCOPE=v2-local:Testing test test test;;;;;;
+EMAIL;TYPE=OTHER;X-NC-SCOPE=v2-federated:miau_lalala@gmx.net
+TEL;TYPE=OTHER;X-NC-SCOPE=v2-local:+435454454544
+CLOUD:admin@http://localhost
+END:VCARD
+VCF;
+ $originalCard = [
+ 'carddata' => $vcfWithScopes,
+ ];
+ $this->cardDavBackend->expects(self::once())
+ ->method('getCard')
+ ->with(123, 'Guests:user.vcf')
+ ->willReturn($originalCard);
+
+ $children = $this->addressBook->getChildren();
+
+ self::assertCount(1, $children);
+ }
+
+ public function testGetFilteredChildForFederation(): void {
+ $this->config->expects(self::exactly(3))
+ ->method('getAppValue')
+ ->willReturnMap([
+ ['core', 'shareapi_allow_share_dialog_user_enumeration', 'yes', 'yes'],
+ ['core', 'shareapi_restrict_user_enumeration_to_group', 'no', 'no'],
+ ['core', 'shareapi_restrict_user_enumeration_to_phone', 'no', 'no'],
+ ]);
+ $this->trustedServers->expects(self::once())
+ ->method('getServers')
+ ->willReturn([
+ [
+ 'shared_secret' => 'shared123',
+ ],
+ ]);
+ $vcfWithScopes = <<<VCF
+BEGIN:VCARD
+VERSION:3.0
+PRODID:-//Sabre//Sabre VObject 4.4.2//EN
+UID:admin
+FN;X-NC-SCOPE=v2-federated:admin
+N;X-NC-SCOPE=v2-federated:admin;;;;
+ADR;TYPE=OTHER;X-NC-SCOPE=v2-local:Testing test test test;;;;;;
+EMAIL;TYPE=OTHER;X-NC-SCOPE=v2-federated:miau_lalala@gmx.net
+TEL;TYPE=OTHER;X-NC-SCOPE=v2-local:+435454454544
+CLOUD:admin@http://localhost
+END:VCARD
+VCF;
+ $originalCard = [
+ 'carddata' => $vcfWithScopes,
+ ];
+ $this->cardDavBackend->expects(self::once())
+ ->method('getCard')
+ ->with(123, 'user.vcf')
+ ->willReturn($originalCard);
+
+ $card = $this->addressBook->getChild('user.vcf');
+
+ /** @var VCard $vCard */
+ $vCard = Reader::read($card->get());
+ foreach ($vCard->children() as $child) {
+ $scope = $child->offsetGet('X-NC-SCOPE');
+ if ($scope !== null) {
+ self::assertNotEquals(IAccountManager::SCOPE_PRIVATE, $scope->getValue());
+ self::assertNotEquals(IAccountManager::SCOPE_LOCAL, $scope->getValue());
+ }
+ }
+ }
+
+ public function testGetChildNotFound(): void {
+ $this->config->expects(self::exactly(3))
+ ->method('getAppValue')
+ ->willReturnMap([
+ ['core', 'shareapi_allow_share_dialog_user_enumeration', 'yes', 'yes'],
+ ['core', 'shareapi_restrict_user_enumeration_to_group', 'no', 'no'],
+ ['core', 'shareapi_restrict_user_enumeration_to_phone', 'no', 'no'],
+ ]);
+ $this->trustedServers->expects(self::once())
+ ->method('getServers')
+ ->willReturn([
+ [
+ 'shared_secret' => 'shared123',
+ ],
+ ]);
+ $this->expectException(NotFound::class);
+
+ $this->addressBook->getChild('LDAP:user.vcf');
+ }
+
+ public function testGetChildWithoutEnumeration(): void {
+ $this->config->expects(self::exactly(3))
+ ->method('getAppValue')
+ ->willReturnMap([
+ ['core', 'shareapi_allow_share_dialog_user_enumeration', 'yes', 'no'],
+ ['core', 'shareapi_restrict_user_enumeration_to_group', 'no', 'no'],
+ ['core', 'shareapi_restrict_user_enumeration_to_phone', 'no', 'no'],
+ ]);
+ $this->expectException(Forbidden::class);
+
+ $this->addressBook->getChild('LDAP:user.vcf');
+ }
+
+ public function testGetChildAsGuest(): void {
+ $this->config->expects(self::exactly(3))
+ ->method('getAppValue')
+ ->willReturnMap([
+ ['core', 'shareapi_allow_share_dialog_user_enumeration', 'yes', 'yes'],
+ ['core', 'shareapi_restrict_user_enumeration_to_group', 'no', 'no'],
+ ['core', 'shareapi_restrict_user_enumeration_to_phone', 'no', 'no'],
+ ]);
+ $user = $this->createMock(IUser::class);
+ $user->method('getBackendClassName')->willReturn('Guests');
+ $this->userSession->expects(self::once())
+ ->method('getUser')
+ ->willReturn($user);
+ $this->expectException(Forbidden::class);
+
+ $this->addressBook->getChild('LDAP:user.vcf');
+ }
+
+ public function testGetChildWithGroupEnumerationRestriction(): void {
+ $this->config->expects(self::exactly(3))
+ ->method('getAppValue')
+ ->willReturnMap([
+ ['core', 'shareapi_allow_share_dialog_user_enumeration', 'yes', 'yes'],
+ ['core', 'shareapi_restrict_user_enumeration_to_group', 'no', 'yes'],
+ ['core', 'shareapi_restrict_user_enumeration_to_phone', 'no', 'no'],
+ ]);
+ $user = $this->createMock(IUser::class);
+ $user->method('getBackendClassName')->willReturn('LDAP');
+ $this->userSession->expects(self::once())
+ ->method('getUser')
+ ->willReturn($user);
+ $otherUser = $this->createMock(IUser::class);
+ $user->method('getBackendClassName')->willReturn('LDAP');
+ $otherUser->method('getUID')->willReturn('other');
+ $group = $this->createMock(IGroup::class);
+ $group->expects(self::once())
+ ->method('getUsers')
+ ->willReturn([$otherUser]);
+ $this->groupManager->expects(self::once())
+ ->method('getUserGroups')
+ ->with($user)
+ ->willReturn([$group]);
+ $cardData = <<<VCF
+BEGIN:VCARD
+VERSION:3.0
+PRODID:-//Sabre//Sabre VObject 4.4.2//EN
+UID:admin
+FN;X-NC-SCOPE=v2-federated:other
+END:VCARD
+VCF;
+ $this->cardDavBackend->expects(self::once())
+ ->method('getCard')
+ ->with($this->addressBookInfo['id'], "{$otherUser->getBackendClassName()}:{$otherUser->getUID()}.vcf")
+ ->willReturn([
+ 'id' => 123,
+ 'carddata' => $cardData,
+ ]);
+
+ $this->addressBook->getChild("{$otherUser->getBackendClassName()}:{$otherUser->getUID()}.vcf");
+ }
+
+ public function testGetChildWithPhoneNumberEnumerationRestriction(): void {
+ $this->config->expects(self::exactly(3))
+ ->method('getAppValue')
+ ->willReturnMap([
+ ['core', 'shareapi_allow_share_dialog_user_enumeration', 'yes', 'yes'],
+ ['core', 'shareapi_restrict_user_enumeration_to_group', 'no', 'no'],
+ ['core', 'shareapi_restrict_user_enumeration_to_phone', 'no', 'yes'],
+ ]);
+ $user = $this->createMock(IUser::class);
+ $user->method('getBackendClassName')->willReturn('LDAP');
+ $this->userSession->expects(self::once())
+ ->method('getUser')
+ ->willReturn($user);
+ $this->expectException(Forbidden::class);
+
+ $this->addressBook->getChild('LDAP:user.vcf');
+ }
+
+ public function testGetOwnChildWithPhoneNumberEnumerationRestriction(): void {
+ $this->config->expects(self::exactly(3))
+ ->method('getAppValue')
+ ->willReturnMap([
+ ['core', 'shareapi_allow_share_dialog_user_enumeration', 'yes', 'yes'],
+ ['core', 'shareapi_restrict_user_enumeration_to_group', 'no', 'no'],
+ ['core', 'shareapi_restrict_user_enumeration_to_phone', 'no', 'yes'],
+ ]);
+ $user = $this->createMock(IUser::class);
+ $user->method('getBackendClassName')->willReturn('LDAP');
+ $user->method('getUID')->willReturn('user');
+ $this->userSession->expects(self::once())
+ ->method('getUser')
+ ->willReturn($user);
+ $cardData = <<<VCF
+BEGIN:VCARD
+VERSION:3.0
+PRODID:-//Sabre//Sabre VObject 4.4.2//EN
+UID:admin
+FN;X-NC-SCOPE=v2-federated:user
+END:VCARD
+VCF;
+ $this->cardDavBackend->expects(self::once())
+ ->method('getCard')
+ ->with($this->addressBookInfo['id'], 'LDAP:user.vcf')
+ ->willReturn([
+ 'id' => 123,
+ 'carddata' => $cardData,
+ ]);
+
+ $this->addressBook->getChild('LDAP:user.vcf');
+ }
+
+ public function testGetMultipleChildrenWithGroupEnumerationRestriction(): void {
+ $this->config
+ ->method('getAppValue')
+ ->willReturnMap([
+ ['core', 'shareapi_allow_share_dialog_user_enumeration', 'yes', 'yes'],
+ ['core', 'shareapi_restrict_user_enumeration_to_group', 'no', 'yes'],
+ ['core', 'shareapi_restrict_user_enumeration_to_phone', 'no', 'no'],
+ ]);
+ $user = $this->createMock(IUser::class);
+ $user->method('getUID')->willReturn('user');
+ $user->method('getBackendClassName')->willReturn('LDAP');
+ $other1 = $this->createMock(IUser::class);
+ $other1->method('getUID')->willReturn('other1');
+ $other1->method('getBackendClassName')->willReturn('LDAP');
+ $other2 = $this->createMock(IUser::class);
+ $other2->method('getUID')->willReturn('other2');
+ $other2->method('getBackendClassName')->willReturn('LDAP');
+ $other3 = $this->createMock(IUser::class);
+ $other3->method('getUID')->willReturn('other3');
+ $other3->method('getBackendClassName')->willReturn('LDAP');
+ $this->userSession
+ ->method('getUser')
+ ->willReturn($user);
+ $group1 = $this->createMock(IGroup::class);
+ $group1
+ ->method('getUsers')
+ ->willReturn([$user, $other1]);
+ $group2 = $this->createMock(IGroup::class);
+ $group2
+ ->method('getUsers')
+ ->willReturn([$other1, $other2, $user]);
+ $this->groupManager
+ ->method('getUserGroups')
+ ->with($user)
+ ->willReturn([$group1]);
+ $this->cardDavBackend->expects(self::once())
+ ->method('getMultipleCards')
+ ->with($this->addressBookInfo['id'], [
+ SyncService::getCardUri($user),
+ SyncService::getCardUri($other1),
+ ])
+ ->willReturn([
+ [],
+ [],
+ ]);
+
+ $cards = $this->addressBook->getMultipleChildren([
+ SyncService::getCardUri($user),
+ SyncService::getCardUri($other1),
+ // SyncService::getCardUri($other2), // Omitted to test that it's not returned as stray
+ SyncService::getCardUri($other3), // No overlapping group with this one
+ ]);
+
+ self::assertCount(2, $cards);
+ }
+
+ public function testGetMultipleChildrenAsGuest(): void {
+ $this->config
+ ->method('getAppValue')
+ ->willReturnMap([
+ ['core', 'shareapi_allow_share_dialog_user_enumeration', 'yes', 'yes'],
+ ['core', 'shareapi_restrict_user_enumeration_to_group', 'no', 'no'],
+ ['core', 'shareapi_restrict_user_enumeration_to_phone', 'no', 'no'],
+ ]);
+ $user = $this->createMock(IUser::class);
+ $user->method('getUID')->willReturn('user');
+ $user->method('getBackendClassName')->willReturn('Guests');
+ $this->userSession->expects(self::once())
+ ->method('getUser')
+ ->willReturn($user);
+
+ $cards = $this->addressBook->getMultipleChildren(['Database:user1.vcf', 'LDAP:user2.vcf']);
+
+ self::assertEmpty($cards);
+ }
+
+ public function testGetMultipleChildren(): void {
+ $this->config
+ ->method('getAppValue')
+ ->willReturnMap([
+ ['core', 'shareapi_allow_share_dialog_user_enumeration', 'yes', 'yes'],
+ ['core', 'shareapi_restrict_user_enumeration_to_group', 'no', 'no'],
+ ['core', 'shareapi_restrict_user_enumeration_to_phone', 'no', 'no'],
+ ]);
+ $this->trustedServers
+ ->method('getServers')
+ ->willReturn([
+ [
+ 'shared_secret' => 'shared123',
+ ],
+ ]);
+ $cardData = <<<VCF
+BEGIN:VCARD
+VERSION:3.0
+PRODID:-//Sabre//Sabre VObject 4.4.2//EN
+UID:admin
+FN;X-NC-SCOPE=v2-federated:user
+END:VCARD
+VCF;
+ $this->cardDavBackend->expects(self::once())
+ ->method('getMultipleCards')
+ ->with($this->addressBookInfo['id'], ['Database:user1.vcf', 'LDAP:user2.vcf'])
+ ->willReturn([
+ [
+ 'id' => 123,
+ 'carddata' => $cardData,
+ ],
+ [
+ 'id' => 321,
+ 'carddata' => $cardData,
+ ],
+ ]);
+
+ $cards = $this->addressBook->getMultipleChildren(['Database:user1.vcf', 'LDAP:user2.vcf']);
+
+ self::assertCount(2, $cards);
+ }
+}