Merge pull request #21583 from nextcloud/backport/21576/stable19

[stable19] fix strings being passed where arrays where expected

apps/user_ldap/lib/Access.php

@@ -847,12 +847,8 @@ class Access extends LDAPUtility {
 	/**
 	 * fetches a list of users according to a provided loginName and utilizing
 	 * the login filter.
-	 *
-	 * @param string $loginName
-	 * @param array $attributes optional, list of attributes to read
-	 * @return array
 	 */
-	public function fetchUsersByLoginName($loginName, $attributes = ['dn']) {
+	public function fetchUsersByLoginName(string $loginName, array $attributes = ['dn']): array {
 		$loginName = $this->escapeFilterPart($loginName);
 		$filter = str_replace('%uid', $loginName, $this->connection->ldapLoginFilter);
 		return $this->fetchListOfUsers($filter, $attributes);
@@ -872,15 +868,9 @@ class Access extends LDAPUtility {
 	}
 
 	/**
-	 * @param string $filter
-	 * @param string|string[] $attr
-	 * @param int $limit
-	 * @param int $offset
-	 * @param bool $forceApplyAttributes
-	 * @return array
 	 * @throws \Exception
 	 */
-	public function fetchListOfUsers($filter, $attr, $limit = null, $offset = null, $forceApplyAttributes = false) {
+	public function fetchListOfUsers(string $filter, array $attr, int $limit = null, int $offset = null, bool $forceApplyAttributes = false): array {
 		$ldapRecords = $this->searchUsers($filter, $attr, $limit, $offset);
 		$recordsToUpdate = $ldapRecords;
 		if (!$forceApplyAttributes) {
@@ -992,18 +982,9 @@ class Access extends LDAPUtility {
 	}
 
 	/**
-	 * executes an LDAP search, optimized for Users
-	 *
-	 * @param string $filter the LDAP filter for the search
-	 * @param string|string[] $attr optional, when a certain attribute shall be filtered out
-	 * @param integer $limit
-	 * @param integer $offset
-	 * @return array with the search result
-	 *
-	 * Executes an LDAP search
 	 * @throws ServerNotAvailableException
 	 */
-	public function searchUsers($filter, $attr = null, $limit = null, $offset = null) {
+	public function searchUsers(string $filter, array $attr = null, int $limit = null, int $offset = null): array {
 		$result = [];
 		foreach ($this->connection->ldapBaseUsers as $base) {
 			$result = array_merge($result, $this->search($filter, $base, $attr, $limit, $offset));

apps/user_ldap/lib/Group_LDAP.php

@@ -140,6 +140,7 @@ class Group_LDAP extends BackendUtility implements \OCP\GroupInterface, IGroupLD
 
 		//extra work if we don't get back user DNs
 		if (strtolower($this->access->connection->ldapGroupMemberAssocAttr) === 'memberuid') {
+			$requestAttributes = $this->access->userManager->getAttributes(true);
 			$dns = [];
 			$filterParts = [];
 			$bytes = 0;
@@ -153,13 +154,13 @@ class Group_LDAP extends BackendUtility implements \OCP\GroupInterface, IGroupLD
 					$filter = $this->access->combineFilterWithOr($filterParts);
 					$bytes = 0;
 					$filterParts = [];
-					$users = $this->access->fetchListOfUsers($filter, 'dn', count($filterParts));
+					$users = $this->access->fetchListOfUsers($filter, $requestAttributes, count($filterParts));
 					$dns = array_merge($dns, $users);
 				}
 			}
 			if (count($filterParts) > 0) {
 				$filter = $this->access->combineFilterWithOr($filterParts);
-				$users = $this->access->fetchListOfUsers($filter, 'dn', count($filterParts));
+				$users = $this->access->fetchListOfUsers($filter, $requestAttributes, count($filterParts));
 				$dns = array_merge($dns, $users);
 			}
 			$members = $dns;
@@ -989,7 +990,7 @@ class Group_LDAP extends BackendUtility implements \OCP\GroupInterface, IGroupLD
 					str_replace('%uid', $member, $this->access->connection->ldapLoginFilter),
 					$this->access->getFilterPartForUserSearch($search)
 				]);
-				$ldap_users = $this->access->fetchListOfUsers($filter, 'dn', 1);
+				$ldap_users = $this->access->fetchListOfUsers($filter, ['dn'], 1);
 				if (count($ldap_users) < 1) {
 					continue;
 				}

apps/user_ldap/tests/Group_LDAPTest.php

@@ -538,6 +538,9 @@ class Group_LDAPTest extends TestCase {
 		$access->expects($this->any())
 			->method('isDNPartOfBase')
 			->willReturn(true);
+		$access->expects($this->any())
+			->method('combineFilterWithAnd')
+			->willReturn('pseudo=filter');
 		$access->userManager = $this->createMock(Manager::class);
 
 		$groupBackend = new GroupLDAP($access, $pluginManager);
@@ -576,6 +579,9 @@ class Group_LDAPTest extends TestCase {
 		$access->expects($this->any())
 			->method('isDNPartOfBase')
 			->willReturn(true);
+		$access->expects($this->any())
+			->method('combineFilterWithAnd')
+			->willReturn('pseudo=filter');
 		$access->userManager = $this->createMock(Manager::class);
 
 		$groupBackend = new GroupLDAP($access, $pluginManager);

apps/user_ldap/tests/Jobs/SyncTest.php

@@ -189,9 +189,16 @@ class SyncTest extends TestCase {
 			->with($connection)
 			->willReturn($access);
 
+		$this->userManager->expects($this->any())
+			->method('getAttributes')
+			->willReturn(['dn', 'uid', 'mail', 'displayname']);
+
 		$access->expects($this->once())
 			->method('fetchListOfUsers')
 			->willReturn(array_pad([], $results, 'someUser'));
+		$access->expects($this->any())
+			->method('combineFilterWithAnd')
+			->willReturn('pseudo=filter');
 		$access->connection = $connection;
 		$access->userManager = $this->userManager;
 
@@ -356,9 +363,16 @@ class SyncTest extends TestCase {
 			->with($connection)
 			->willReturn($access);
 
+		$this->userManager->expects($this->any())
+			->method('getAttributes')
+			->willReturn(['dn', 'uid', 'mail', 'displayname']);
+
 		$access->expects($this->once())
 			->method('fetchListOfUsers')
 			->willReturn(array_pad([], $runData['usersThisCycle'], 'someUser'));
+		$access->expects($this->any())
+			->method('combineFilterWithAnd')
+			->willReturn('pseudo=filter');
 		$access->connection = $connection;
 		$access->userManager = $this->userManager;
 

apps/user_ldap/tests/User_LDAPTest.php

@@ -183,6 +183,10 @@ class User_LDAPTest extends TestCase {
 			   	}
 			   	return false;
 			   });
+
+		$this->userManager->expects($this->any())
+			->method('getAttributes')
+			->willReturn(['dn', 'uid', 'mail', 'displayname']);
 	}
 
 	public function testCheckPasswordUidReturn() {
@@ -400,6 +404,10 @@ class User_LDAPTest extends TestCase {
 			   ->willReturnArgument(0);
 		$this->access->method('fetchUsersByLoginName')
 			->willReturn([]);
+
+		$this->access->userManager->expects($this->any())
+			->method('getAttributes')
+			->willReturn(['dn', 'uid', 'mail', 'displayname']);
 	}
 
 	public function testGetUsersNoParam() {
@@ -1065,6 +1073,9 @@ class User_LDAPTest extends TestCase {
 			->method('get')
 			->with($dn)
 			->willReturn($user);
+		$this->userManager->expects($this->any())
+			->method('getAttributes')
+			->willReturn(['dn', 'uid', 'mail', 'displayname']);
 
 		$name = $backend->loginName2UserName($loginName);
 		$this->assertSame($username, $name);
@@ -1093,6 +1104,10 @@ class User_LDAPTest extends TestCase {
 			->method('writeToCache')
 			->with($this->equalTo('loginName2UserName-'.$loginName), false);
 
+		$this->userManager->expects($this->any())
+			->method('getAttributes')
+			->willReturn(['dn', 'uid', 'mail', 'displayname']);
+
 		$backend = new UserLDAP($this->access, $this->config, $this->notificationManager, $this->session, $this->pluginManager);
 		$name = $backend->loginName2UserName($loginName);
 		$this->assertSame(false, $name);
@@ -1126,6 +1141,9 @@ class User_LDAPTest extends TestCase {
 			->method('get')
 			->with($dn)
 			->willReturn($offlineUser);
+		$this->userManager->expects($this->any())
+			->method('getAttributes')
+			->willReturn(['dn', 'uid', 'mail', 'displayname']);
 
 		$backend = new UserLDAP($this->access, $this->config, $this->notificationManager, $this->session, $this->pluginManager);
 		$name = $backend->loginName2UserName($loginName);