use Friendica\Core\Logger;
use Friendica\Core\System;
use Friendica\DI;
+use Friendica\Model\Post;
use Friendica\Network\HTTPException;
use Friendica\Security\BasicAuth;
use Friendica\Security\OAuth;
+use Friendica\Util\DateTimeFormat;
use Friendica\Util\HTTPInputData;
require_once __DIR__ . '/../../include/api.php';
*/
protected static $format = 'json';
+ /**
+ * @var array
+ */
+ protected static $boundaries = [];
+
+ /**
+ * @var array
+ */
+ protected static $request = [];
+
public static function init(array $parameters = [])
{
$arguments = DI::args();
public static function delete(array $parameters = [])
{
- if (!api_user()) {
- throw new HTTPException\UnauthorizedException(DI::l10n()->t('Permission denied.'));
- }
+ self::checkAllowedScope(self::SCOPE_WRITE);
- $a = DI::app();
-
- if (!empty($a->user['uid']) && $a->user['uid'] != api_user()) {
+ if (!DI::app()->isLoggedIn()) {
throw new HTTPException\ForbiddenException(DI::l10n()->t('Permission denied.'));
}
}
public static function patch(array $parameters = [])
{
- if (!api_user()) {
- throw new HTTPException\UnauthorizedException(DI::l10n()->t('Permission denied.'));
- }
-
- $a = DI::app();
+ self::checkAllowedScope(self::SCOPE_WRITE);
- if (!empty($a->user['uid']) && $a->user['uid'] != api_user()) {
+ if (!DI::app()->isLoggedIn()) {
throw new HTTPException\ForbiddenException(DI::l10n()->t('Permission denied.'));
}
}
public static function post(array $parameters = [])
{
- if (!api_user()) {
- throw new HTTPException\UnauthorizedException(DI::l10n()->t('Permission denied.'));
- }
-
- $a = DI::app();
+ self::checkAllowedScope(self::SCOPE_WRITE);
- if (!empty($a->user['uid']) && $a->user['uid'] != api_user()) {
+ if (!DI::app()->isLoggedIn()) {
throw new HTTPException\ForbiddenException(DI::l10n()->t('Permission denied.'));
}
}
public static function put(array $parameters = [])
{
- if (!api_user()) {
- throw new HTTPException\UnauthorizedException(DI::l10n()->t('Permission denied.'));
- }
+ self::checkAllowedScope(self::SCOPE_WRITE);
- $a = DI::app();
-
- if (!empty($a->user['uid']) && $a->user['uid'] != api_user()) {
+ if (!DI::app()->isLoggedIn()) {
throw new HTTPException\ForbiddenException(DI::l10n()->t('Permission denied.'));
}
}
$httpinput = HTTPInputData::process();
$input = array_merge($httpinput['variables'], $httpinput['files'], $_REQUEST);
+ self::$request = $input;
+ self::$boundaries = [];
+
+ unset(self::$request['pagename']);
+
$request = [];
foreach ($defaults as $parameter => $defaultvalue) {
}
/**
- * @deprecated Use checkAllowedScope instead
- * Log in user via OAuth or Basic HTTP Auth.
- *
- * @param string $scope the requested scope (read, write, follow)
+ * Set boundaries for the "link" header
+ * @param array $boundaries
+ * @param int $id
+ * @return array
+ */
+ protected static function setBoundaries(int $id)
+ {
+ if (!isset(self::$boundaries['min'])) {
+ self::$boundaries['min'] = $id;
+ }
+
+ if (!isset(self::$boundaries['max'])) {
+ self::$boundaries['max'] = $id;
+ }
+
+ self::$boundaries['min'] = min(self::$boundaries['min'], $id);
+ self::$boundaries['max'] = max(self::$boundaries['max'], $id);
+ }
+
+ /**
+ * Set the "link" header with "next" and "prev" links
+ * @return void
*/
- protected static function login(string $scope)
+ protected static function setLinkHeader()
{
- self::checkAllowedScope($scope);
+ if (empty(self::$boundaries)) {
+ return;
+ }
+
+ $request = self::$request;
+
+ unset($request['min_id']);
+ unset($request['max_id']);
+ unset($request['since_id']);
+
+ $prev_request = $next_request = $request;
+
+ $prev_request['min_id'] = self::$boundaries['max'];
+ $next_request['max_id'] = self::$boundaries['min'];
+
+ $command = DI::baseUrl() . '/' . DI::args()->getCommand();
+
+ $prev = $command . '?' . http_build_query($prev_request);
+ $next = $command . '?' . http_build_query($next_request);
+
+ header('Link: <' . $next . '>; rel="next", <' . $prev . '>; rel="prev"');
}
/**
*
* @return int User ID
*/
- public static function getCurrentUserID()
+ protected static function getCurrentUserID()
{
$uid = OAuth::getCurrentUserID();
}
}
+ public static function checkThrottleLimit()
+ {
+ $uid = self::getCurrentUserID();
+
+ // Check for throttling (maximum posts per day, week and month)
+ $throttle_day = DI::config()->get('system', 'throttle_limit_day');
+ if ($throttle_day > 0) {
+ $datefrom = date(DateTimeFormat::MYSQL, time() - 24*60*60);
+
+ $condition = ["`gravity` = ? AND `uid` = ? AND `wall` AND `received` > ?", GRAVITY_PARENT, $uid, $datefrom];
+ $posts_day = Post::countThread($condition);
+
+ if ($posts_day > $throttle_day) {
+ Logger::info('Daily posting limit reached', ['uid' => $uid, 'posts' => $posts_day, 'limit' => $throttle_day]);
+ $error = DI::l10n()->t('Too Many Requests');
+ $error_description = DI::l10n()->tt("Daily posting limit of %d post reached. The post was rejected.", "Daily posting limit of %d posts reached. The post was rejected.", $throttle_day);
+ $errorobj = new \Friendica\Object\Api\Mastodon\Error($error, $error_description);
+ System::jsonError(429, $errorobj->toArray());
+ }
+ }
+
+ $throttle_week = DI::config()->get('system', 'throttle_limit_week');
+ if ($throttle_week > 0) {
+ $datefrom = date(DateTimeFormat::MYSQL, time() - 24*60*60*7);
+
+ $condition = ["`gravity` = ? AND `uid` = ? AND `wall` AND `received` > ?", GRAVITY_PARENT, $uid, $datefrom];
+ $posts_week = Post::countThread($condition);
+
+ if ($posts_week > $throttle_week) {
+ Logger::info('Weekly posting limit reached', ['uid' => $uid, 'posts' => $posts_week, 'limit' => $throttle_week]);
+ $error = DI::l10n()->t('Too Many Requests');
+ $error_description = DI::l10n()->tt("Weekly posting limit of %d post reached. The post was rejected.", "Weekly posting limit of %d posts reached. The post was rejected.", $throttle_week);
+ $errorobj = new \Friendica\Object\Api\Mastodon\Error($error, $error_description);
+ System::jsonError(429, $errorobj->toArray());
+ }
+ }
+
+ $throttle_month = DI::config()->get('system', 'throttle_limit_month');
+ if ($throttle_month > 0) {
+ $datefrom = date(DateTimeFormat::MYSQL, time() - 24*60*60*30);
+
+ $condition = ["`gravity` = ? AND `uid` = ? AND `wall` AND `received` > ?", GRAVITY_PARENT, $uid, $datefrom];
+ $posts_month = Post::countThread($condition);
+
+ if ($posts_month > $throttle_month) {
+ Logger::info('Monthly posting limit reached', ['uid' => $uid, 'posts' => $posts_month, 'limit' => $throttle_month]);
+ $error = DI::l10n()->t('Too Many Requests');
+ $error_description = DI::l10n()->t("Monthly posting limit of %d post reached. The post was rejected.", "Monthly posting limit of %d posts reached. The post was rejected.", $throttle_month);
+ $errorobj = new \Friendica\Object\Api\Mastodon\Error($error, $error_description);
+ System::jsonError(429, $errorobj->toArray());
+ }
+ }
+ }
+
/**
* Get user info array.
*
projects / friendica.git / blobdiff