Remove the upload and memory setting

* Remove unneeded private method phpFileSize()
* Bump autoloader
* Remove setUploadLimit tests
* Remove integrity check hacks for upload limit

Signed-off-by: Joas Schilling <coding@schilljs.com>
Signed-off-by: Morris Jobke <hey@morrisjobke.de>

19 files changed, 7 insertions, 649 deletions

diff --git a/.htaccess b/.htaccess
index 2b0caed2743..cc2e0c95eb1 100644
--- a/.htaccess
+++ b/.htaccess
@@ -31,9 +31,6 @@
   </FilesMatch>
 </IfModule>
 <IfModule mod_php7.c>
-  php_value upload_max_filesize 511M
-  php_value post_max_size 511M
-  php_value memory_limit 512M
   php_value mbstring.func_overload 0
   php_value default_charset 'UTF-8'
   php_value output_buffering 0
diff --git a/.user.ini b/.user.ini
index fe14834b2e3..ff8f6b0b17c 100644
--- a/.user.ini
+++ b/.user.ini
@@ -1,6 +1,3 @@
-upload_max_filesize=511M
-post_max_size=511M
-memory_limit=512M
 mbstring.func_overload=0
 always_populate_raw_post_data=-1
 default_charset='UTF-8'
diff --git a/apps/files/appinfo/info.xml b/apps/files/appinfo/info.xml
index d6a0959eebe..79926afe83e 100644
--- a/apps/files/appinfo/info.xml
+++ b/apps/files/appinfo/info.xml
@@ -35,10 +35,6 @@
 		<command>OCA\Files\Command\ScanAppData</command>
 	</commands>
 
-	<settings>
-		<admin>OCA\Files\Settings\Admin</admin>
-	</settings>
-
 	<activity>
 		<settings>
 			<setting>OCA\Files\Activity\Settings\FavoriteAction</setting>
diff --git a/apps/files/appinfo/routes.php b/apps/files/appinfo/routes.php
index 06806309cac..b085d79b8c8 100644
--- a/apps/files/appinfo/routes.php
+++ b/apps/files/appinfo/routes.php
@@ -77,11 +77,6 @@ $application->registerRoutes(
 				'verb' => 'GET',
 			],
 			[
-				'name' => 'settings#setMaxUploadSize',
-				'url' => '/settings/maxUpload',
-				'verb' => 'POST',
-			],
-			[
 				'name' => 'ajax#getStorageStats',
 				'url' => '/ajax/getstoragestats.php',
 				'verb' => 'GET',
diff --git a/apps/files/composer/composer/autoload_classmap.php b/apps/files/composer/composer/autoload_classmap.php
index b664b3fa227..dd0bea25644 100644
--- a/apps/files/composer/composer/autoload_classmap.php
+++ b/apps/files/composer/composer/autoload_classmap.php
@@ -31,9 +31,7 @@ return array(
     'OCA\\Files\\Command\\TransferOwnership' => $baseDir . '/../lib/Command/TransferOwnership.php',
     'OCA\\Files\\Controller\\AjaxController' => $baseDir . '/../lib/Controller/AjaxController.php',
     'OCA\\Files\\Controller\\ApiController' => $baseDir . '/../lib/Controller/ApiController.php',
-    'OCA\\Files\\Controller\\SettingsController' => $baseDir . '/../lib/Controller/SettingsController.php',
     'OCA\\Files\\Controller\\ViewController' => $baseDir . '/../lib/Controller/ViewController.php',
     'OCA\\Files\\Helper' => $baseDir . '/../lib/Helper.php',
     'OCA\\Files\\Service\\TagService' => $baseDir . '/../lib/Service/TagService.php',
-    'OCA\\Files\\Settings\\Admin' => $baseDir . '/../lib/Settings/Admin.php',
 );
diff --git a/apps/files/composer/composer/autoload_static.php b/apps/files/composer/composer/autoload_static.php
index ef1ecdcc0ce..ae748b5d4d8 100644
--- a/apps/files/composer/composer/autoload_static.php
+++ b/apps/files/composer/composer/autoload_static.php
@@ -46,11 +46,9 @@ class ComposerStaticInitFiles
         'OCA\\Files\\Command\\TransferOwnership' => __DIR__ . '/..' . '/../lib/Command/TransferOwnership.php',
         'OCA\\Files\\Controller\\AjaxController' => __DIR__ . '/..' . '/../lib/Controller/AjaxController.php',
         'OCA\\Files\\Controller\\ApiController' => __DIR__ . '/..' . '/../lib/Controller/ApiController.php',
-        'OCA\\Files\\Controller\\SettingsController' => __DIR__ . '/..' . '/../lib/Controller/SettingsController.php',
         'OCA\\Files\\Controller\\ViewController' => __DIR__ . '/..' . '/../lib/Controller/ViewController.php',
         'OCA\\Files\\Helper' => __DIR__ . '/..' . '/../lib/Helper.php',
         'OCA\\Files\\Service\\TagService' => __DIR__ . '/..' . '/../lib/Service/TagService.php',
-        'OCA\\Files\\Settings\\Admin' => __DIR__ . '/..' . '/../lib/Settings/Admin.php',
     );
 
     public static function getInitializer(ClassLoader $loader)
diff --git a/apps/files/js/admin.js b/apps/files/js/admin.js
deleted file mode 100644
index 6afd77eb03e..00000000000
--- a/apps/files/js/admin.js
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (c) 2014
- *
- * This file is licensed under the Affero General Public License version 3
- * or later.
- *
- * See the COPYING-README file.
- *
- */
-
-(function() {
-	if (!OCA.Files) {
-		/**
-		 * Namespace for the files app
-		 * @namespace OCA.Files
-		 */
-		OCA.Files = {};
-	}
-
-	/**
-	 * @namespace OCA.Files.Admin
-	 */
-	OCA.Files.Admin = {
-		initialize: function() {
-			$('#submitMaxUpload').on('click', _.bind(this._onClickSubmitMaxUpload, this));
-		},
-
-		_onClickSubmitMaxUpload: function () {
-			OC.msg.startSaving('#maxUploadSizeSettingsMsg');
-
-			var request = $.ajax({
-				url: OC.generateUrl('/apps/files/settings/maxUpload'),
-				type: 'POST',
-				data: {
-					maxUploadSize: $('#maxUploadSize').val()
-				}
-			});
-
-			request.done(function (data) {
-				$('#maxUploadSize').val(data.maxUploadSize);
-				OC.msg.finishedSuccess('#maxUploadSizeSettingsMsg', 'Saved');
-			});
-
-			request.fail(function () {
-				OC.msg.finishedError('#maxUploadSizeSettingsMsg', 'Error');
-			});
-		}
-	}
-})();
-
-function switchPublicFolder() {
-	var publicEnable = $('#publicEnable').is(':checked');
-	// find all radiobuttons of that group
-	var sharingaimGroup = $('input:radio[name=sharingaim]');
-	$.each(sharingaimGroup, function(index, sharingaimItem) {
-		// set all buttons to the correct state
-		sharingaimItem.disabled = !publicEnable;
-	});
-}
-
-$(document).ready(function() {
-	OCA.Files.Admin.initialize();
-
-	// Execute the function after loading DOM tree
-	switchPublicFolder();
-	$('#publicEnable').click(function() {
-		// To get rid of onClick()
-		switchPublicFolder();
-	});
-});
diff --git a/apps/files/lib/Controller/SettingsController.php b/apps/files/lib/Controller/SettingsController.php
deleted file mode 100644
index 0b2dc9c2dd1..00000000000
--- a/apps/files/lib/Controller/SettingsController.php
+++ /dev/null
@@ -1,51 +0,0 @@
-<?php
-/**
- *
- *
- * @author Roeland Jago Douma <roeland@famdouma.nl>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-namespace OCA\Files\Controller;
-
-use OCP\AppFramework\Controller;
-use OCP\AppFramework\Http;
-use OCP\AppFramework\Http\JSONResponse;
-use OCP\IRequest;
-use OCP\Util;
-
-class SettingsController extends Controller {
-	public function __construct($appName, IRequest $request) {
-		parent::__construct($appName, $request);
-	}
-
-	/**
-	 * @param string $maxUploadSize
-	 * @return JSONResponse
-	 */
-	public function setMaxUploadSize($maxUploadSize) {
-		$setMaxSize = \OC_Files::setUploadLimit(Util::computerFileSize($maxUploadSize));
-
-		if ($setMaxSize === false) {
-			return new JSONResponse([], Http::STATUS_BAD_REQUEST);
-		} else {
-			return new JSONResponse([
-				'maxUploadSize' => Util::humanFileSize($setMaxSize)
-			]);
-		}
-	}
-}
diff --git a/apps/files/lib/Settings/Admin.php b/apps/files/lib/Settings/Admin.php
deleted file mode 100644
index 11b66dab846..00000000000
--- a/apps/files/lib/Settings/Admin.php
+++ /dev/null
@@ -1,87 +0,0 @@
-<?php
-/**
- * @copyright Copyright (c) 2016 Arthur Schiwon <blizzz@arthur-schiwon.de>
- *
- * @author Arthur Schiwon <blizzz@arthur-schiwon.de>
- * @author Joas Schilling <coding@schilljs.com>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-namespace OCA\Files\Settings;
-
-use bantu\IniGetWrapper\IniGetWrapper;
-use OCP\AppFramework\Http\TemplateResponse;
-use OCP\IRequest;
-use OCP\Settings\ISettings;
-use OCP\Util;
-
-class Admin implements ISettings {
-
-	/** @var IniGetWrapper */
-	private $iniWrapper;
-
-	/** @var IRequest */
-	private $request;
-
-	public function __construct(IniGetWrapper $iniWrapper, IRequest $request) {
-		$this->iniWrapper = $iniWrapper;
-		$this->request = $request;
-	}
-
-	/**
-	 * @return TemplateResponse
-	 */
-	public function getForm() {
-		$htaccessWorking  = (getenv('htaccessWorking') === 'true');
-		$htaccessWritable = is_writable(\OC::$SERVERROOT.'/.htaccess');
-		$userIniWritable  = is_writable(\OC::$SERVERROOT.'/.user.ini');
-
-		$upload_max_filesize = $this->iniWrapper->getBytes('upload_max_filesize');
-		$post_max_size = $this->iniWrapper->getBytes('post_max_size');
-		$maxUploadFilesize = Util::humanFileSize(min($upload_max_filesize, $post_max_size));
-
-		$parameters = [
-			'uploadChangable'              => ($htaccessWorking and $htaccessWritable) or $userIniWritable,
-			'uploadMaxFilesize'            => $maxUploadFilesize,
-			// max possible makes only sense on a 32 bit system
-			'displayMaxPossibleUploadSize' => PHP_INT_SIZE === 4,
-			'maxPossibleUploadSize'        => Util::humanFileSize(PHP_INT_MAX),
-		];
-
-		return new TemplateResponse('files', 'admin', $parameters, '');
-	}
-
-	/**
-	 * @return string the section ID, e.g. 'sharing'
-	 */
-	public function getSection() {
-		return 'server';
-	}
-
-	/**
-	 * @return int whether the form should be rather on the top or bottom of
-	 * the admin section. The forms are arranged in ascending order of the
-	 * priority values. It is required to return a value between 0 and 100.
-	 *
-	 * E.g.: 70
-	 */
-	public function getPriority() {
-		return 5;
-	}
-
-}
diff --git a/apps/files/templates/admin.php b/apps/files/templates/admin.php
deleted file mode 100644
index 1cbb339fee7..00000000000
--- a/apps/files/templates/admin.php
+++ /dev/null
@@ -1,20 +0,0 @@
-	<?php OCP\Util::addScript('files', 'admin'); ?>
-
-	<div class="section">
-		<h2><?php p($l->t('File handling')); ?></h2>
-		<label for="maxUploadSize"><?php p($l->t( 'Maximum upload size' )); ?> </label>
-		<span id="maxUploadSizeSettingsMsg" class="msg"></span>
-		<br />
-		<input type="text" name='maxUploadSize' id="maxUploadSize" value='<?php p($_['uploadMaxFilesize']) ?>' <?php if(!$_['uploadChangable']) { p('disabled'); } ?> />
-		<?php if($_['displayMaxPossibleUploadSize']):?>
-			(<?php p($l->t('max. possible: ')); p($_['maxPossibleUploadSize']) ?>)
-		<?php endif;?>
-		<input type="hidden" value="<?php p($_['requesttoken']); ?>" name="requesttoken" />
-		<?php if($_['uploadChangable']): ?>
-			<input type="submit" id="submitMaxUpload"
-				   value="<?php p($l->t( 'Save' )); ?>"/>
-			<p><em><?php p($l->t('With PHP-FPM it might take 5 minutes for changes to be applied.')); ?></em></p>
-		<?php else: ?>
-			<p><em><?php p($l->t('Missing permissions to edit from here.')); ?></em></p>
-		<?php endif; ?>
-	</div>
diff --git a/apps/files/tests/Settings/AdminTest.php b/apps/files/tests/Settings/AdminTest.php
deleted file mode 100644
index 027a37d7b2f..00000000000
--- a/apps/files/tests/Settings/AdminTest.php
+++ /dev/null
@@ -1,84 +0,0 @@
-<?php
-/**
- * @copyright Copyright (c) 2016 Lukas Reschke <lukas@statuscode.ch>
- *
- * @author Lukas Reschke <lukas@statuscode.ch>
- * @author Morris Jobke <hey@morrisjobke.de>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-namespace OCA\Files\Tests\Settings;
-
-use bantu\IniGetWrapper\IniGetWrapper;
-use OCA\Files\Settings\Admin;
-use OCP\AppFramework\Http\TemplateResponse;
-use OCP\IRequest;
-use OCP\Util;
-use Test\TestCase;
-
-class AdminTest extends TestCase {
-	/** @var Admin */
-	private $admin;
-	/** @var IniGetWrapper */
-	private $iniGetWrapper;
-	/** @var IRequest */
-	private $request;
-
-	public function setUp() {
-		parent::setUp();
-		$this->iniGetWrapper = $this->getMockBuilder('\bantu\IniGetWrapper\IniGetWrapper')->disableOriginalConstructor()->getMock();
-		$this->request = $this->getMockBuilder(IRequest::class)->getMock();
-		$this->admin = new Admin(
-			$this->iniGetWrapper,
-			$this->request
-		);
-	}
-
-	public function testGetForm() {
-		$htaccessWorking  = (getenv('htaccessWorking') == 'true');
-		$htaccessWritable = is_writable(\OC::$SERVERROOT.'/.htaccess');
-		$userIniWritable  = is_writable(\OC::$SERVERROOT.'/.user.ini');
-
-		$this->iniGetWrapper
-			->expects($this->at(0))
-			->method('getBytes')
-			->with('upload_max_filesize')
-			->willReturn(1234);
-		$this->iniGetWrapper
-			->expects($this->at(1))
-			->method('getBytes')
-			->with('post_max_size')
-			->willReturn(1234);
-		$params = [
-			'uploadChangable'              => (($htaccessWorking and $htaccessWritable) or $userIniWritable ),
-			'uploadMaxFilesize'            => '1 KB',
-			'displayMaxPossibleUploadSize' => PHP_INT_SIZE === 4,
-			'maxPossibleUploadSize'        => Util::humanFileSize(PHP_INT_MAX),
-		];
-		$expected = new TemplateResponse('files', 'admin', $params, '');
-		$this->assertEquals($expected, $this->admin->getForm());
-	}
-
-	public function testGetSection() {
-		$this->assertSame('server', $this->admin->getSection());
-	}
-
-	public function testGetPriority() {
-		$this->assertSame(5, $this->admin->getPriority());
-	}
-}
diff --git a/lib/private/IntegrityCheck/Checker.php b/lib/private/IntegrityCheck/Checker.php
index 44544b6770e..0a8876381f4 100644
--- a/lib/private/IntegrityCheck/Checker.php
+++ b/lib/private/IntegrityCheck/Checker.php
@@ -158,8 +158,6 @@ class Checker {
 	private function generateHashes(\RecursiveIteratorIterator $iterator,
 									string $path): array {
 		$hashes = [];
-		$copiedWebserverSettingFiles = false;
-		$tmpFolder = '';
 
 		$baseDirectoryLength = \strlen($path);
 		foreach($iterator as $filename => $data) {
@@ -180,36 +178,6 @@ class Checker {
 				continue;
 			}
 
-			// The .user.ini and the .htaccess file of ownCloud can contain some
-			// custom modifications such as for example the maximum upload size
-			// to ensure that this will not lead to false positives this will
-			// copy the file to a temporary folder and reset it to the default
-			// values.
-			if($filename === $this->environmentHelper->getServerRoot() . '/.htaccess'
-				|| $filename === $this->environmentHelper->getServerRoot() . '/.user.ini') {
-
-				if(!$copiedWebserverSettingFiles) {
-					$tmpFolder = rtrim($this->tempManager->getTemporaryFolder(), '/');
-					copy($this->environmentHelper->getServerRoot() . '/.htaccess', $tmpFolder . '/.htaccess');
-					copy($this->environmentHelper->getServerRoot() . '/.user.ini', $tmpFolder . '/.user.ini');
-					\OC_Files::setUploadLimit(
-						\OCP\Util::computerFileSize('511MB'),
-						[
-							'.htaccess' => $tmpFolder . '/.htaccess',
-							'.user.ini' => $tmpFolder . '/.user.ini',
-						]
-					);
-				}
-			}
-
-			// The .user.ini file can contain custom modifications to the file size
-			// as well.
-			if($filename === $this->environmentHelper->getServerRoot() . '/.user.ini') {
-				$fileContent = file_get_contents($tmpFolder . '/.user.ini');
-				$hashes[$relativeFileName] = hash('sha512', $fileContent);
-				continue;
-			}
-
 			// The .htaccess file in the root folder of ownCloud can contain
 			// custom content after the installation due to the fact that dynamic
 			// content is written into it at installation time as well. This
@@ -218,7 +186,7 @@ class Checker {
 			// "#### DO NOT CHANGE ANYTHING ABOVE THIS LINE ####" and have the
 			// hash generated based on this.
 			if($filename === $this->environmentHelper->getServerRoot() . '/.htaccess') {
-				$fileContent = file_get_contents($tmpFolder . '/.htaccess');
+				$fileContent = file_get_contents($filename);
 				$explodedArray = explode('#### DO NOT CHANGE ANYTHING ABOVE THIS LINE ####', $fileContent);
 				if(\count($explodedArray) === 2) {
 					$hashes[$relativeFileName] = hash('sha512', $explodedArray[0]);
diff --git a/lib/private/legacy/files.php b/lib/private/legacy/files.php
index 159e18c7754..577392f1edc 100644
--- a/lib/private/legacy/files.php
+++ b/lib/private/legacy/files.php
@@ -379,88 +379,6 @@ class OC_Files {
 	}
 
 	/**
-	 * set the maximum upload size limit for apache hosts using .htaccess
-	 *
-	 * @param int $size file size in bytes
-	 * @param array $files override '.htaccess' and '.user.ini' locations
-	 * @return bool|int false on failure, size on success
-	 */
-	public static function setUploadLimit($size, $files = []) {
-		//don't allow user to break his config
-		$size = (int)$size;
-		if ($size < self::UPLOAD_MIN_LIMIT_BYTES) {
-			return false;
-		}
-		$size = OC_Helper::phpFileSize($size);
-
-		$phpValueKeys = array(
-			'upload_max_filesize',
-			'post_max_size'
-		);
-
-		// default locations if not overridden by $files
-		$files = array_merge([
-			'.htaccess' => OC::$SERVERROOT . '/.htaccess',
-			'.user.ini' => OC::$SERVERROOT . '/.user.ini'
-		], $files);
-
-		$updateFiles = [
-			$files['.htaccess'] => [
-				'pattern' => '/php_value %1$s (\S)*/',
-				'setting' => 'php_value %1$s %2$s'
-			],
-			$files['.user.ini'] => [
-				'pattern' => '/%1$s=(\S)*/',
-				'setting' => '%1$s=%2$s'
-			]
-		];
-
-		$success = true;
-
-		foreach ($updateFiles as $filename => $patternMap) {
-			// suppress warnings from fopen()
-			$handle = @fopen($filename, 'r+');
-			if (!$handle) {
-				\OCP\Util::writeLog('files',
-					'Can\'t write upload limit to ' . $filename . '. Please check the file permissions',
-					ILogger::WARN);
-				$success = false;
-				continue; // try to update as many files as possible
-			}
-
-			$content = '';
-			while (!feof($handle)) {
-				$content .= fread($handle, 1000);
-			}
-
-			foreach ($phpValueKeys as $key) {
-				$pattern = vsprintf($patternMap['pattern'], [$key]);
-				$setting = vsprintf($patternMap['setting'], [$key, $size]);
-				$hasReplaced = 0;
-				$newContent = preg_replace($pattern, $setting, $content, 2, $hasReplaced);
-				if ($newContent !== null) {
-					$content = $newContent;
-				}
-				if ($hasReplaced === 0) {
-					$content .= "\n" . $setting;
-				}
-			}
-
-			// write file back
-			ftruncate($handle, 0);
-			rewind($handle);
-			fwrite($handle, $content);
-
-			fclose($handle);
-		}
-
-		if ($success) {
-			return OC_Helper::computerFileSize($size);
-		}
-		return false;
-	}
-
-	/**
 	 * @param string $dir
 	 * @param $files
 	 * @param integer $getType
diff --git a/lib/private/legacy/helper.php b/lib/private/legacy/helper.php
index d9aa22e2935..a5ed3a3e24b 100644
--- a/lib/private/legacy/helper.php
+++ b/lib/private/legacy/helper.php
@@ -87,32 +87,6 @@ class OC_Helper {
 	}
 
 	/**
-	 * Make a php file size
-	 * @param int $bytes file size in bytes
-	 * @return string a php parseable file size
-	 *
-	 * Makes 2048 to 2k and 2^41 to 2048G
-	 */
-	public static function phpFileSize($bytes) {
-		if ($bytes < 0) {
-			return "?";
-		}
-		if ($bytes < 1024) {
-			return $bytes . "B";
-		}
-		$bytes = round($bytes / 1024, 1);
-		if ($bytes < 1024) {
-			return $bytes . "K";
-		}
-		$bytes = round($bytes / 1024, 1);
-		if ($bytes < 1024) {
-			return $bytes . "M";
-		}
-		$bytes = round($bytes / 1024, 1);
-		return $bytes . "G";
-	}
-
-	/**
 	 * Make a computer file size
 	 * @param string $str file size in human readable format
 	 * @return float|bool a file size in bytes
diff --git a/tests/data/integritycheck/htaccessWithValidModifiedContent/.htaccess b/tests/data/integritycheck/htaccessWithValidModifiedContent/.htaccess
index e42d92da679..1b5eb98b7f8 100644
--- a/tests/data/integritycheck/htaccessWithValidModifiedContent/.htaccess
+++ b/tests/data/integritycheck/htaccessWithValidModifiedContent/.htaccess
@@ -1,8 +1,5 @@
 # Start of valid file
 <IfModule mod_php7.c>
-  php_value upload_max_filesize 519M
-  php_value post_max_size 519M
-  php_value memory_limit 512M
   php_value mbstring.func_overload 0
   php_value always_populate_raw_post_data -1
   php_value default_charset 'UTF-8'
diff --git a/tests/data/integritycheck/htaccessWithValidModifiedContent/.user.ini b/tests/data/integritycheck/htaccessWithValidModifiedContent/.user.ini
deleted file mode 100644
index 90959b1e649..00000000000
--- a/tests/data/integritycheck/htaccessWithValidModifiedContent/.user.ini
+++ /dev/null
@@ -1,7 +0,0 @@
-upload_max_filesize=519M
-post_max_size=519M
-memory_limit=512M
-mbstring.func_overload=0
-always_populate_raw_post_data=-1
-default_charset='UTF-8'
-output_buffering=0
diff --git a/tests/lib/FilesTest.php b/tests/lib/FilesTest.php
deleted file mode 100644
index 1d26984ee72..00000000000
--- a/tests/lib/FilesTest.php
+++ /dev/null
@@ -1,137 +0,0 @@
-<?php
-/**
- * @author Robin McCorkell <rmccorkell@karoshi.org.uk>
- *
- * @copyright Copyright (c) 2015, ownCloud, Inc.
- * @license AGPL-3.0
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
- *
- * You should have received a copy of the GNU Affero General Public
- * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-namespace Test;
-
-class FilesTest extends \Test\TestCase {
-
-	const UPLOAD_LIMIT_DEFAULT_STR = '511M';
-	const UPLOAD_LIMIT_SETTING_STR = '2M';
-	const UPLOAD_LIMIT_SETTING_BYTES = 2097152;
-
-	/** @var array $tmpDirs */
-	private $tmpDirs = [];
-
-	/**
-	 * @return array
-	 */
-	private function getUploadLimitTestFiles() {
-		$dir = \OC::$server->getTempManager()->getTemporaryFolder();
-		$this->tmpDirs[] = $dir;
-		$result = [
-			'.htaccess' => $dir . '/htaccess',
-			'.user.ini' => $dir . '/user.ini'
-		];
-		copy(\OC::$SERVERROOT . '/tests/data/setUploadLimit/htaccess', $result['.htaccess']);
-		copy(\OC::$SERVERROOT . '/tests/data/setUploadLimit/user.ini', $result['.user.ini']);
-		return $result;
-	}
-
-	protected function tearDown() {
-		foreach ($this->tmpDirs as $dir) {
-			\OC_Helper::rmdirr($dir);
-		}
-		parent::tearDown();
-	}
-
-	public function testSetUploadLimitSizeSanity() {
-		$this->assertFalse(\OC_Files::setUploadLimit(PHP_INT_MAX + 10));
-		$this->assertFalse(\OC_Files::setUploadLimit(\OC_Files::UPLOAD_MIN_LIMIT_BYTES - 10));
-		$this->assertFalse(\OC_Files::setUploadLimit('foobar'));
-	}
-
-	public function setUploadLimitWriteProvider() {
-		return [
-			[
-				// both files writable
-				true, true,
-				self::UPLOAD_LIMIT_SETTING_BYTES, self::UPLOAD_LIMIT_SETTING_BYTES,
-				self::UPLOAD_LIMIT_SETTING_STR, self::UPLOAD_LIMIT_SETTING_STR
-			],
-			[
-				// neither file writable
-				false, false,
-				self::UPLOAD_LIMIT_SETTING_BYTES, false,
-				self::UPLOAD_LIMIT_DEFAULT_STR, self::UPLOAD_LIMIT_DEFAULT_STR
-			],
-			[
-				// only .htaccess writable
-				true, false,
-				self::UPLOAD_LIMIT_SETTING_BYTES, false,
-				self::UPLOAD_LIMIT_SETTING_STR, self::UPLOAD_LIMIT_DEFAULT_STR
-			],
-			[
-				// only .user.ini writable
-				false, true,
-				self::UPLOAD_LIMIT_SETTING_BYTES, false,
-				self::UPLOAD_LIMIT_DEFAULT_STR, self::UPLOAD_LIMIT_SETTING_STR
-			],
-			[
-				// test rounding of values
-				true, true,
-				self::UPLOAD_LIMIT_SETTING_BYTES + 20, self::UPLOAD_LIMIT_SETTING_BYTES,
-				self::UPLOAD_LIMIT_SETTING_STR, self::UPLOAD_LIMIT_SETTING_STR
-			]
-		];
-	}
-
-	/**
-	 * @dataProvider setUploadLimitWriteProvider
-	 */
-	public function testSetUploadLimitWrite(
-		$htaccessWritable, $userIniWritable,
-		$setSize, $expectedSize,
-		$htaccessStr, $userIniStr
-	) {
-		$this->markTestSkipped('TODO: Disable because fails on drone');
-
-		$files = $this->getUploadLimitTestFiles();
-		chmod($files['.htaccess'], ($htaccessWritable ? 0644 : 0444));
-		chmod($files['.user.ini'], ($userIniWritable ? 0644 : 0444));
-
-		$htaccessSize = filesize($files['.htaccess']);
-		$userIniSize = filesize($files['.user.ini']);
-		$htaccessSizeMod = 2*(strlen($htaccessStr) - strlen(self::UPLOAD_LIMIT_DEFAULT_STR));
-		$userIniSizeMod = 2*(strlen($userIniStr) - strlen(self::UPLOAD_LIMIT_DEFAULT_STR));
-
-		$this->assertEquals($expectedSize, \OC_Files::setUploadLimit($setSize, $files));
-
-		// check file contents
-		$htaccess = file_get_contents($files['.htaccess']);
-		$this->assertEquals(1,
-			preg_match('/php_value upload_max_filesize '.$htaccessStr.'/', $htaccess)
-		);
-		$this->assertEquals(1,
-			preg_match('/php_value post_max_size '.$htaccessStr.'/', $htaccess)
-		);
-		$this->assertEquals($htaccessSize + $htaccessSizeMod, filesize($files['.htaccess']));
-
-		$userIni = file_get_contents($files['.user.ini']);
-		$this->assertEquals(1,
-			preg_match('/upload_max_filesize='.$userIniStr.'/', $userIni)
-		);
-		$this->assertEquals(1,
-			preg_match('/post_max_size='.$userIniStr.'/', $userIni)
-		);
-		$this->assertEquals($userIniSize + $userIniSizeMod, filesize($files['.user.ini']));
-	}
-}
diff --git a/tests/lib/IntegrityCheck/CheckerTest.php b/tests/lib/IntegrityCheck/CheckerTest.php
index d0a40a7ad93..91d1fa36758 100644
--- a/tests/lib/IntegrityCheck/CheckerTest.php
+++ b/tests/lib/IntegrityCheck/CheckerTest.php
@@ -624,14 +624,13 @@ class CheckerTest extends TestCase {
 		$this->checker->writeCoreSignature($x509, $rsa, \OC::$SERVERROOT . '/tests/data/integritycheck/htaccessWithInvalidModifiedContent/');
 	}
 
-	public function testWriteCoreSignatureWithValidModifiedHtaccessAndUserIni() {
+	public function testWriteCoreSignatureWithValidModifiedHtaccess() {
 		$expectedSignatureFileData = '{
     "hashes": {
-        ".htaccess": "04d8d8eaa5893d2c30df955ff25d8f75e4ee7eb7d24f7f28b47e7b1d0cce2c339db47debf8de8c80b3d25b5da4da50128720564a30ad1af8d7106d48e6f07ae8",
-        ".user.ini": "467d4f028c447895716a2b7859ed6e569f8ee34b87b51d73dab2e6a9ca4fbe63172c7be3e365ae864a60408286afcce852dd38ee544b61685ed4ee5e021fecb0",
+        ".htaccess": "7e6a7a4d8ee4f3fbc45dd579407c643471575a9d127d1c75f6d0a49e80766c3c587104b2139ef76d2a4bffce3f45777900605aaa49519c9532909b71e5030227",
         "subfolder\/.htaccess": "2c57b1e25050e11dc3ae975832f378c452159f7b69f818e47eeeafadd6ba568517461dcb4d843b90b906cd7c89d161bc1b89dff8e3ae0eb6f5088508c47befd1"
     },
-    "signature": "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",
+    "signature": "YVwQvl9Dh8UebCumfgzFxfz3NiZJLmYG8oJVTfEBhulI4KXBnTG1jZTprf4XxG2XIriEYAZXsoXpu9xWsUFe9QfdncwoEpqJtGq7l6aVDTofX5Be5b03MQFJr4cflgllqW77QZ84D9O9qWF\/vNDAofXcwrzT04CxLDhyQgTCgYUnRjG9pnuP\/gtbDKbTjRvxhTyfg3T0Phv1+XAvpTPnH2q5A+1+LmiqziUJ1sMipsKo+jQP614eCi9qjmqhHIgLRgcuOBvsi4g5WUcdcAIZ6qLt5gm2Y3r6rKNVchosU9ZydMUTfjuejDbVwE2fNH5UUnV57fQBxwg9CfX7iFHqKv1bfv5Zviu12paShgWCB12uR3iH\/3lmTJn8K5Xqit3G4eymFaJ5IChdUThBp\/jhQSI2r8sPcZDYSJ\/UZKuFnezFdKhEBd5hMXe8aKAd6ijGDjLARksFuqpi1sS8llC5K1Q+DzktSL\/o64TY4Vuvykiwe\/BAk2SkL9voOtrvU7vfDBcuCPbDJnSBBC0ESpcXeClTBIn6xZ9WaxqoS7sinE\/kUwtWsRd04I7d79\/ouotyNb+mBhTuRsZT12p\/gn4JHXXNUAIpTwchYzGxbfNJ4kxnYBFZWVmvsSqOLFZu1yi5BP3ktA9yhFyWIa5659azRFEKRdXpVHtQVa4IgdhxEqA=",
     "certificate": "-----BEGIN CERTIFICATE-----\r\nMIIEvjCCAqagAwIBAgIUc\/0FxYrsgSs9rDxp03EJmbjN0NwwDQYJKoZIhvcNAQEF\r\nBQAwIzEhMB8GA1UECgwYb3duQ2xvdWQgQ29kZSBTaWduaW5nIENBMB4XDTE1MTEw\r\nMzIxMDMzM1oXDTE2MTEwMzIxMDMzM1owDzENMAsGA1UEAwwEY29yZTCCAiIwDQYJ\r\nKoZIhvcNAQEBBQADggIPADCCAgoCggIBALb6EgHpkAqZbO5vRO8XSh7G7XGWHw5s\r\niOf4RwPXR6SE9bWZEm\/b72SfWk\/\/J6AbrD8WiOzBuT\/ODy6k5T1arEdHO+Pux0W1\r\nMxYJJI4kH74KKgMpC0SB0Rt+8WrMqV1r3hhJ46df6Xr\/xolP3oD+eLbShPcblhdS\r\nVtkZEkoev8Sh6L2wDCeHDyPxzvj1w2dTdGVO9Kztn0xIlyfEBakqvBWtcxyi3Ln0\r\nklnxlMx3tPDUE4kqvpia9qNiB1AN2PV93eNr5\/2riAzIssMFSCarWCx0AKYb54+d\r\nxLpcYFyqPJ0ydBCkF78DD45RCZet6PNYkdzgbqlUWEGGomkuDoJbBg4wzgzO0D77\r\nH87KFhYW8tKFFvF1V3AHl\/sFQ9tDHaxM9Y0pZ2jPp\/ccdiqnmdkBxBDqsiRvHvVB\r\nCn6qpb4vWGFC7vHOBfYspmEL1zLlKXZv3ezMZEZw7O9ZvUP3VO\/wAtd2vUW8UFiq\r\ns2v1QnNLN6jNh51obcwmrBvWhJy9vQIdtIjQbDxqWTHh1zUSrw9wrlklCBZ\/zrM0\r\ni8nfCFwTxWRxp3H9KoECzO\/zS5R5KIS7s3\/wq\/w9T2Ie4rcecgXwDizwnn0C\/aKc\r\nbDIjujpL1s9HO05pcD\/V3wKcPZ1izymBkmMyIbL52iRVN5FTVHeZdXPpFuq+CTQJ\r\nQ238lC+A\/KOVAgMBAAEwDQYJKoZIhvcNAQEFBQADggIBAGoKTnh8RfJV4sQItVC2\r\nAvfJagkrIqZ3iiQTUBQGTKBsTnAqE1H7QgUSV9vSd+8rgvHkyZsRjmtyR1e3A6Ji\r\noNCXUbExC\/0iCPUqdHZIVb+Lc\/vWuv4ByFMybGPydgtLoEUX2ZrKFWmcgZFDUSRd\r\n9Uj26vtUhCC4bU4jgu6hIrR9IuxOBLQUxGTRZyAcXvj7obqRAEZwFAKQgFpfpqTb\r\nH+kjcbZSaAlLVSF7vBc1syyI8RGYbqpwvtREqJtl5IEIwe6huEqJ3zPnlP2th\/55\r\ncf3Fovj6JJgbb9XFxrdnsOsDOu\/tpnaRWlvv5ib4+SzG5wWFT5UUEo4Wg2STQiiX\r\nuVSRQxK1LE1yg84bs3NZk9FSQh4B8vZVuRr5FaJsZZkwlFlhRO\/\/+TJtXRbyNgsf\r\noMRZGi8DLGU2SGEAHcRH\/QZHq\/XDUWVzdxrSBYcy7GSpT7UDVzGv1rEJUrn5veP1\r\n0KmauAqtiIaYRm4f6YBsn0INcZxzIPZ0p8qFtVZBPeHhvQtvOt0iXI\/XUxEWOa2F\r\nK2EqhErgMK\/N07U1JJJay5tYZRtvkGq46oP\/5kQG8hYST0MDK6VihJoPpvCmAm4E\r\npEYKQ96x6A4EH9Y9mZlYozH\/eqmxPbTK8n89\/p7Ydun4rI+B2iiLnY8REWWy6+UQ\r\nV204fGUkJqW5CrKy3P3XvY9X\r\n-----END CERTIFICATE-----"
 }';
 		$this->environmentHelper
@@ -721,7 +720,7 @@ class CheckerTest extends TestCase {
 		$this->assertSame([], $this->checker->verifyCoreSignature());
 	}
 
-	public function testVerifyCoreSignatureWithValidModifiedHtaccessAndUserIniSignatureData() {
+	public function testVerifyCoreSignatureWithValidModifiedHtaccessSignatureData() {
 		$this->environmentHelper
 			->expects($this->once())
 			->method('getChannel')
@@ -738,11 +737,10 @@ class CheckerTest extends TestCase {
 			->will($this->returnValue(\OC::$SERVERROOT . '/tests/data/integritycheck/htaccessWithValidModifiedContent'));
 		$signatureDataFile = '{
     "hashes": {
-        ".htaccess": "04d8d8eaa5893d2c30df955ff25d8f75e4ee7eb7d24f7f28b47e7b1d0cce2c339db47debf8de8c80b3d25b5da4da50128720564a30ad1af8d7106d48e6f07ae8",
-        ".user.ini": "467d4f028c447895716a2b7859ed6e569f8ee34b87b51d73dab2e6a9ca4fbe63172c7be3e365ae864a60408286afcce852dd38ee544b61685ed4ee5e021fecb0",
+        ".htaccess": "7e6a7a4d8ee4f3fbc45dd579407c643471575a9d127d1c75f6d0a49e80766c3c587104b2139ef76d2a4bffce3f45777900605aaa49519c9532909b71e5030227",
         "subfolder\/.htaccess": "2c57b1e25050e11dc3ae975832f378c452159f7b69f818e47eeeafadd6ba568517461dcb4d843b90b906cd7c89d161bc1b89dff8e3ae0eb6f5088508c47befd1"
     },
-    "signature": "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",
+    "signature": "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",
     "certificate": "-----BEGIN CERTIFICATE-----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\r\nV204fGUkJqW5CrKy3P3XvY9X\r\n-----END CERTIFICATE-----"
 }';
 		$this->fileAccessHelper
diff --git a/tests/lib/LegacyHelperTest.php b/tests/lib/LegacyHelperTest.php
index 76f38706b4c..96cd190fd62 100644
--- a/tests/lib/LegacyHelperTest.php
+++ b/tests/lib/LegacyHelperTest.php
@@ -47,28 +47,6 @@ class LegacyHelperTest extends \Test\TestCase {
 	}
 
 	/**
-	 * @dataProvider phpFileSizeProvider
-	 */
-	public function testPhpFileSize($expected, $input)
-	{
-		$result = OC_Helper::phpFileSize($input);
-		$this->assertEquals($expected, $result);
-	}
-
-	public function phpFileSizeProvider()
-	{
-		return array(
-			array('0B', 0),
-			array('1K', 1024),
-			array('9.5M', 10000000),
-			array('1.3G', 1395864371),
-			array('465.7G', 500000000000),
-			array('465661.3G', 500000000000000),
-			array('465661287.3G', 500000000000000000),
-		);
-	}
-
-	/**
 	 * @dataProvider providesComputerFileSize
 	 */
 	function testComputerFileSize($expected, $input) {