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friendica
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Some removed escapeTags calls

This commit is contained in:
Michael 2021-11-05 19:59:18 +00:00
parent 0e2e488521
commit 23b10cf2ae
16 changed files with 39 additions and 50 deletions
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2
mod/lostpass.php
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@ -29,7 +29,7 @@ use Friendica\Util\Strings;
function lostpass_post(App $a) function lostpass_post(App $a)
{ {
$loginame = Strings::escapeTags(trim($_POST['login-name'])); $loginame = trim($_POST['login-name']);
if (!$loginame) { if (!$loginame) {
DI::baseUrl()->redirect(); DI::baseUrl()->redirect();
} }

16
mod/pubsub.php
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@ -50,14 +50,14 @@ function hub_post_return()
function pubsub_init(App $a) function pubsub_init(App $a)
{ {
$nick = ((DI::args()->getArgc() > 1) ? Strings::escapeTags(trim(DI::args()->getArgv()[1])) : ''); $nick = ((DI::args()->getArgc() > 1) ? trim(DI::args()->getArgv()[1]) : '');
$contact_id = ((DI::args()->getArgc() > 2) ? intval(DI::args()->getArgv()[2]) : 0 ); $contact_id = ((DI::args()->getArgc() > 2) ? intval(DI::args()->getArgv()[2]) : 0 );
if ($_SERVER['REQUEST_METHOD'] === 'GET') { if ($_SERVER['REQUEST_METHOD'] === 'GET') {
$hub_mode = Strings::escapeTags(trim($_GET['hub_mode'] ?? '')); $hub_mode = trim($_GET['hub_mode'] ?? '');
$hub_topic = Strings::escapeTags(trim($_GET['hub_topic'] ?? '')); $hub_topic = trim($_GET['hub_topic'] ?? '');
$hub_challenge = Strings::escapeTags(trim($_GET['hub_challenge'] ?? '')); $hub_challenge = trim($_GET['hub_challenge'] ?? '');
$hub_verify = Strings::escapeTags(trim($_GET['hub_verify_token'] ?? '')); $hub_verify = trim($_GET['hub_verify_token'] ?? '');
Logger::notice('Subscription from ' . $_SERVER['REMOTE_ADDR'] . ' Mode: ' . $hub_mode . ' Nick: ' . $nick); Logger::notice('Subscription from ' . $_SERVER['REMOTE_ADDR'] . ' Mode: ' . $hub_mode . ' Nick: ' . $nick);
Logger::debug('Data: ', ['get' => $_GET]); Logger::debug('Data: ', ['get' => $_GET]);
@ -110,8 +110,8 @@ function pubsub_post(App $a)
Logger::info('Feed arrived from ' . $_SERVER['REMOTE_ADDR'] . ' for ' . DI::args()->getCommand() . ' with user-agent: ' . $_SERVER['HTTP_USER_AGENT']); Logger::info('Feed arrived from ' . $_SERVER['REMOTE_ADDR'] . ' for ' . DI::args()->getCommand() . ' with user-agent: ' . $_SERVER['HTTP_USER_AGENT']);
Logger::debug('Data: ' . $xml); Logger::debug('Data: ' . $xml);
$nick = ((DI::args()->getArgc() > 1) ? Strings::escapeTags(trim(DI::args()->getArgv()[1])) : ''); $nick = ((DI::args()->getArgc() > 1) ? trim(DI::args()->getArgv()[1]) : '');
$contact_id = ((DI::args()->getArgc() > 2) ? intval(DI::args()->getArgv()[2]) : 0 ); $contact_id = ((DI::args()->getArgc() > 2) ? intval(DI::args()->getArgv()[2]) : 0 );
$importer = DBA::selectFirst('user', [], ['nickname' => $nick, 'account_expired' => false, 'account_removed' => false]); $importer = DBA::selectFirst('user', [], ['nickname' => $nick, 'account_expired' => false, 'account_removed' => false]);
if (!DBA::isResult($importer)) { if (!DBA::isResult($importer)) {

14
mod/pubsubhubbub.php
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@ -26,10 +26,6 @@ use Friendica\DI;
use Friendica\Model\PushSubscriber; use Friendica\Model\PushSubscriber;
use Friendica\Util\Strings; use Friendica\Util\Strings;
function post_var($name) {
return !empty($_POST[$name]) ? Strings::escapeTags(trim($_POST[$name])) : '';
}
function pubsubhubbub_init(App $a) { function pubsubhubbub_init(App $a) {
// PuSH subscription must be considered "public" so just block it // PuSH subscription must be considered "public" so just block it
// if public access isn't enabled. // if public access isn't enabled.
@ -48,11 +44,11 @@ function pubsubhubbub_init(App $a) {
// [hub_topic] => http://friendica.local/dfrn_poll/sazius // [hub_topic] => http://friendica.local/dfrn_poll/sazius
if ($_SERVER['REQUEST_METHOD'] === 'POST') { if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$hub_mode = post_var('hub_mode'); $hub_mode = $_POST['hub_mode'] ?? '';
$hub_callback = post_var('hub_callback'); $hub_callback = $_POST['hub_callback'] ?? '';
$hub_verify_token = post_var('hub_verify_token'); $hub_verify_token = $_POST['hub_verify_token'] ?? '';
$hub_secret = post_var('hub_secret'); $hub_secret = $_POST['hub_secret'] ?? '';
$hub_topic = post_var('hub_topic'); $hub_topic = $_POST['hub_topic'] ?? '';
// check for valid hub_mode // check for valid hub_mode
if ($hub_mode === 'subscribe') { if ($hub_mode === 'subscribe') {

3
mod/salmon.php
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@ -24,7 +24,6 @@ use Friendica\Core\Logger;
use Friendica\Core\Protocol; use Friendica\Core\Protocol;
use Friendica\Database\DBA; use Friendica\Database\DBA;
use Friendica\DI; use Friendica\DI;
use Friendica\Model\Contact;
use Friendica\Model\GServer; use Friendica\Model\GServer;
use Friendica\Model\Post; use Friendica\Model\Post;
use Friendica\Protocol\ActivityNamespace; use Friendica\Protocol\ActivityNamespace;
@ -42,7 +41,7 @@ function salmon_post(App $a, $xml = '') {
Logger::debug('new salmon ' . $xml); Logger::debug('new salmon ' . $xml);
$nick = ((DI::args()->getArgc() > 1) ? Strings::escapeTags(trim(DI::args()->getArgv()[1])) : ''); $nick = ((DI::args()->getArgc() > 1) ? trim(DI::args()->getArgv()[1]) : '');
$importer = DBA::selectFirst('user', [], ['nickname' => $nick, 'account_expired' => false, 'account_removed' => false]); $importer = DBA::selectFirst('user', [], ['nickname' => $nick, 'account_expired' => false, 'account_removed' => false]);
if (! DBA::isResult($importer)) { if (! DBA::isResult($importer)) {

6
mod/tagrm.php
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@ -23,10 +23,8 @@ use Friendica\App;
use Friendica\Content\Text\BBCode; use Friendica\Content\Text\BBCode;
use Friendica\Database\DBA; use Friendica\Database\DBA;
use Friendica\DI; use Friendica\DI;
use Friendica\Model\Item;
use Friendica\Model\Post; use Friendica\Model\Post;
use Friendica\Model\Tag; use Friendica\Model\Tag;
use Friendica\Util\Strings;
function tagrm_post(App $a) function tagrm_post(App $a)
{ {
@ -40,7 +38,7 @@ function tagrm_post(App $a)
$tags = []; $tags = [];
foreach ($_POST['tag'] ?? [] as $tag) { foreach ($_POST['tag'] ?? [] as $tag) {
$tags[] = hex2bin(Strings::escapeTags(trim($tag))); $tags[] = hex2bin(trim($tag));
} }
$item_id = $_POST['item'] ?? 0; $item_id = $_POST['item'] ?? 0;
@ -89,7 +87,7 @@ function tagrm_content(App $a)
} }
if (DI::args()->getArgc()== 3) { if (DI::args()->getArgc()== 3) {
update_tags(DI::args()->getArgv()[1], [Strings::escapeTags(trim(hex2bin(DI::args()->getArgv()[2])))]); update_tags(DI::args()->getArgv()[1], [trim(hex2bin(DI::args()->getArgv()[2]))]);
DI::baseUrl()->redirect($photo_return); DI::baseUrl()->redirect($photo_return);
} }

4
mod/unfollow.php
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@ -37,7 +37,7 @@ function unfollow_post(App $a)
// NOTREACHED // NOTREACHED
} }
$url = Strings::escapeTags(trim($_REQUEST['url'] ?? '')); $url = trim($_REQUEST['url'] ?? '');
unfollow_process($url); unfollow_process($url);
} }
@ -53,7 +53,7 @@ function unfollow_content(App $a)
} }
$uid = local_user(); $uid = local_user();
$url = Strings::escapeTags(trim($_REQUEST['url'])); $url = trim($_REQUEST['url']);
$condition = ["`uid` = ? AND (`rel` = ? OR `rel` = ?) AND (`nurl` = ? OR `alias` = ? OR `alias` = ?)", $condition = ["`uid` = ? AND (`rel` = ? OR `rel` = ?) AND (`nurl` = ? OR `alias` = ? OR `alias` = ?)",
local_user(), Contact::SHARING, Contact::FRIEND, Strings::normaliseLink($url), local_user(), Contact::SHARING, Contact::FRIEND, Strings::normaliseLink($url),

2
src/Model/Item.php
View File

@ -366,7 +366,7 @@ class Item
public static function guid($item, $notify) public static function guid($item, $notify)
{ {
if (!empty($item['guid'])) { if (!empty($item['guid'])) {
return Strings::escapeTags(trim($item['guid'])); return trim($item['guid']);
} }
if ($notify) { if ($notify) {

20
src/Model/User.php
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@ -911,18 +911,18 @@ class User
$using_invites = DI::config()->get('system', 'invitation_only'); $using_invites = DI::config()->get('system', 'invitation_only');
$invite_id = !empty($data['invite_id']) ? Strings::escapeTags(trim($data['invite_id'])) : ''; $invite_id = !empty($data['invite_id']) ? trim($data['invite_id']) : '';
$username = !empty($data['username']) ? Strings::escapeTags(trim($data['username'])) : ''; $username = !empty($data['username']) ? trim($data['username']) : '';
$nickname = !empty($data['nickname']) ? Strings::escapeTags(trim($data['nickname'])) : ''; $nickname = !empty($data['nickname']) ? trim($data['nickname']) : '';
$email = !empty($data['email']) ? Strings::escapeTags(trim($data['email'])) : ''; $email = !empty($data['email']) ? trim($data['email']) : '';
$openid_url = !empty($data['openid_url']) ? Strings::escapeTags(trim($data['openid_url'])) : ''; $openid_url = !empty($data['openid_url']) ? trim($data['openid_url']) : '';
$photo = !empty($data['photo']) ? Strings::escapeTags(trim($data['photo'])) : ''; $photo = !empty($data['photo']) ? trim($data['photo']) : '';
$password = !empty($data['password']) ? trim($data['password']) : ''; $password = !empty($data['password']) ? trim($data['password']) : '';
$password1 = !empty($data['password1']) ? trim($data['password1']) : ''; $password1 = !empty($data['password1']) ? trim($data['password1']) : '';
$confirm = !empty($data['confirm']) ? trim($data['confirm']) : ''; $confirm = !empty($data['confirm']) ? trim($data['confirm']) : '';
$blocked = !empty($data['blocked']); $blocked = !empty($data['blocked']);
$verified = !empty($data['verified']); $verified = !empty($data['verified']);
$language = !empty($data['language']) ? Strings::escapeTags(trim($data['language'])) : 'en'; $language = !empty($data['language']) ? trim($data['language']) : 'en';
$netpublish = $publish = !empty($data['profile_publish_reg']); $netpublish = $publish = !empty($data['profile_publish_reg']);

2
src/Module/Admin/Item/Delete.php
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@ -40,7 +40,7 @@ class Delete extends BaseAdmin
self::checkFormSecurityTokenRedirectOnError('/admin/item/delete', 'admin_deleteitem'); self::checkFormSecurityTokenRedirectOnError('/admin/item/delete', 'admin_deleteitem');
if (!empty($_POST['page_deleteitem_submit'])) { if (!empty($_POST['page_deleteitem_submit'])) {
$guid = trim(Strings::escapeTags($_POST['deleteitemguid'])); $guid = trim($_POST['deleteitemguid']);
// The GUID should not include a "/", so if there is one, we got an URL // The GUID should not include a "/", so if there is one, we got an URL
// and the last part of it is most likely the GUID. // and the last part of it is most likely the GUID.
if (strpos($guid, '/')) { if (strpos($guid, '/')) {

2
src/Module/Admin/Logs/Settings.php
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@ -39,7 +39,7 @@ class Settings extends BaseAdmin
self::checkFormSecurityTokenRedirectOnError('/admin/logs', 'admin_logs'); self::checkFormSecurityTokenRedirectOnError('/admin/logs', 'admin_logs');
$logfile = (!empty($_POST['logfile']) ? Strings::escapeTags(trim($_POST['logfile'])) : ''); $logfile = (!empty($_POST['logfile']) ? trim($_POST['logfile']) : '');
$debugging = !empty($_POST['debugging']); $debugging = !empty($_POST['debugging']);
$loglevel = ($_POST['loglevel'] ?? '') ?: LogLevel::ERROR; $loglevel = ($_POST['loglevel'] ?? '') ?: LogLevel::ERROR;

2
src/Module/Admin/Storage.php
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@ -37,7 +37,7 @@ class Storage extends BaseAdmin
self::checkFormSecurityTokenRedirectOnError('/admin/storage', 'admin_storage'); self::checkFormSecurityTokenRedirectOnError('/admin/storage', 'admin_storage');
$storagebackend = Strings::escapeTags(trim($parameters['name'] ?? '')); $storagebackend = trim($parameters['name'] ?? '');
try { try {
/** @var ICanConfigureStorage|false $newStorageConfig */ /** @var ICanConfigureStorage|false $newStorageConfig */

2
src/Module/Register.php
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@ -302,7 +302,7 @@ class Register extends BaseModule
$using_invites = DI::config()->get('system', 'invitation_only'); $using_invites = DI::config()->get('system', 'invitation_only');
$num_invites = DI::config()->get('system', 'number_invites'); $num_invites = DI::config()->get('system', 'number_invites');
$invite_id = (!empty($_POST['invite_id']) ? Strings::escapeTags(trim($_POST['invite_id'])) : ''); $invite_id = (!empty($_POST['invite_id']) ? trim($_POST['invite_id']) : '');
if (intval(DI::config()->get('config', 'register_policy')) === self::OPEN) { if (intval(DI::config()->get('config', 'register_policy')) === self::OPEN) {
if ($using_invites && $invite_id) { if ($using_invites && $invite_id) {

5
src/Module/Xrd.php
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@ -30,7 +30,6 @@ use Friendica\Model\Photo;
use Friendica\Model\User; use Friendica\Model\User;
use Friendica\Protocol\ActivityNamespace; use Friendica\Protocol\ActivityNamespace;
use Friendica\Protocol\Salmon; use Friendica\Protocol\Salmon;
use Friendica\Util\Strings;
/** /**
* Prints responses to /.well-known/webfinger or /xrd requests * Prints responses to /.well-known/webfinger or /xrd requests
@ -45,7 +44,7 @@ class Xrd extends BaseModule
return; return;
} }
$uri = urldecode(Strings::escapeTags(trim($_GET['uri']))); $uri = urldecode(trim($_GET['uri']));
if (strpos($_SERVER['HTTP_ACCEPT'] ?? '', 'application/jrd+json') !== false) { if (strpos($_SERVER['HTTP_ACCEPT'] ?? '', 'application/jrd+json') !== false) {
$mode = 'json'; $mode = 'json';
} else { } else {
@ -56,7 +55,7 @@ class Xrd extends BaseModule
return; return;
} }
$uri = urldecode(Strings::escapeTags(trim($_GET['resource']))); $uri = urldecode(trim($_GET['resource']));
if (strpos($_SERVER['HTTP_ACCEPT'] ?? '', 'application/xrd+xml') !== false) { if (strpos($_SERVER['HTTP_ACCEPT'] ?? '', 'application/xrd+xml') !== false) {
$mode = 'xml'; $mode = 'xml';
} else { } else {

2
src/Network/Probe.php
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@ -1996,8 +1996,6 @@ class Probe
$data["name"] .= $perspart->text; $data["name"] .= $perspart->text;
} }
} }
$data["name"] = Strings::escapeTags($data["name"]);
} }
} }
} }

3
src/Security/Authentication.php
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@ -37,7 +37,6 @@ use Friendica\Network\HTTPException;
use Friendica\Security\TwoFactor\Repository\TrustedBrowser; use Friendica\Security\TwoFactor\Repository\TrustedBrowser;
use Friendica\Util\DateTimeFormat; use Friendica\Util\DateTimeFormat;
use Friendica\Util\Network; use Friendica\Util\Network;
use Friendica\Util\Strings;
use LightOpenID; use LightOpenID;
use Friendica\Core\L10n; use Friendica\Core\L10n;
use Psr\Log\LoggerInterface; use Psr\Log\LoggerInterface;
@ -247,7 +246,7 @@ class Authentication
['uid' => User::getIdFromPasswordAuthentication($username, $password)] ['uid' => User::getIdFromPasswordAuthentication($username, $password)]
); );
} catch (Exception $e) { } catch (Exception $e) {
$this->logger->warning('authenticate: failed login attempt', ['action' => 'login', 'username' => Strings::escapeTags($username), 'ip' => $_SERVER['REMOTE_ADDR']]); $this->logger->warning('authenticate: failed login attempt', ['action' => 'login', 'username' => $username, 'ip' => $_SERVER['REMOTE_ADDR']]);
notice($this->l10n->t('Login failed. Please check your credentials.')); notice($this->l10n->t('Login failed. Please check your credentials.'));
$this->baseUrl->redirect(); $this->baseUrl->redirect();
} }

4
src/Worker/OnePoll.php
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@ -102,7 +102,7 @@ class OnePoll
if ($success) { if ($success) {
self::updateContact($contact, ['failed' => false, 'last-update' => $updated, 'success_update' => $updated]); self::updateContact($contact, ['failed' => false, 'last-update' => $updated, 'success_update' => $updated]);
Contact::unmarkForArchival($contact); Contact::unmarkForArchival($contact);
} else { } else {
self::updateContact($contact, ['failed' => true, 'last-update' => $updated, 'failure_update' => $updated]); self::updateContact($contact, ['failed' => true, 'last-update' => $updated, 'failure_update' => $updated]);
Contact::markForArchival($contact); Contact::markForArchival($contact);
@ -317,7 +317,7 @@ class OnePoll
$datarray['title'] .= $subpart->text; $datarray['title'] .= $subpart->text;
} }
} }
$datarray['title'] = Strings::escapeTags(trim($datarray['title'])); $datarray['title'] = trim($datarray['title']);
//$datarray['title'] = Strings::escapeTags(trim($meta->subject)); //$datarray['title'] = Strings::escapeTags(trim($meta->subject));
$datarray['created'] = DateTimeFormat::utc($meta->date); $datarray['created'] = DateTimeFormat::utc($meta->date);