use Friendica\Core\Worker;
use Friendica\Database\DBA;
use Friendica\DI;
-use Friendica\Model\TwoFactor\AppSpecificPassword;
+use Friendica\Security\TwoFactor\Model\AppSpecificPassword;
use Friendica\Network\HTTPException;
use Friendica\Object\Image;
use Friendica\Util\Crypto;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\Images;
use Friendica\Util\Network;
+use Friendica\Util\Proxy;
use Friendica\Util\Strings;
use Friendica\Worker\Delivery;
use ImagickException;
const ACCOUNT_TYPE_NEWS = 2;
const ACCOUNT_TYPE_COMMUNITY = 3;
const ACCOUNT_TYPE_RELAY = 4;
+ const ACCOUNT_TYPE_DELETED = 127;
/**
* @}
*/
+ private static $owner;
+
+ /**
+ * Returns the numeric account type by their string
+ *
+ * @param string $accounttype as string constant
+ * @return int|null Numeric account type - or null when not set
+ */
+ public static function getAccountTypeByString(string $accounttype)
+ {
+ switch ($accounttype) {
+ case 'person':
+ return User::ACCOUNT_TYPE_PERSON;
+ case 'organisation':
+ return User::ACCOUNT_TYPE_ORGANISATION;
+ case 'news':
+ return User::ACCOUNT_TYPE_NEWS;
+ case 'community':
+ return User::ACCOUNT_TYPE_COMMUNITY;
+ default:
+ return null;
+ break;
+ }
+ }
+
+ /**
+ * Fetch the system account
+ *
+ * @return array system account
+ */
+ public static function getSystemAccount()
+ {
+ $system = Contact::selectFirst([], ['self' => true, 'uid' => 0]);
+ if (!DBA::isResult($system)) {
+ self::createSystemAccount();
+ $system = Contact::selectFirst([], ['self' => true, 'uid' => 0]);
+ if (!DBA::isResult($system)) {
+ return [];
+ }
+ }
+
+ $system['sprvkey'] = $system['uprvkey'] = $system['prvkey'];
+ $system['spubkey'] = $system['upubkey'] = $system['pubkey'];
+ $system['nickname'] = $system['nick'];
+
+ // Ensure that the user contains data
+ $user = DBA::selectFirst('user', ['prvkey'], ['uid' => 0]);
+ if (empty($user['prvkey'])) {
+ $fields = [
+ 'username' => $system['name'],
+ 'nickname' => $system['nick'],
+ 'register_date' => $system['created'],
+ 'pubkey' => $system['pubkey'],
+ 'prvkey' => $system['prvkey'],
+ 'spubkey' => $system['spubkey'],
+ 'sprvkey' => $system['sprvkey'],
+ 'verified' => true,
+ 'page-flags' => User::PAGE_FLAGS_SOAPBOX,
+ 'account-type' => User::ACCOUNT_TYPE_RELAY,
+ ];
+
+ DBA::update('user', $fields, ['uid' => 0]);
+ }
+
+ return $system;
+ }
+
+ /**
+ * Create the system account
+ *
+ * @return void
+ */
+ private static function createSystemAccount()
+ {
+ $system_actor_name = self::getActorName();
+ if (empty($system_actor_name)) {
+ return;
+ }
+
+ $keys = Crypto::newKeypair(4096);
+ if ($keys === false) {
+ throw new Exception(DI::l10n()->t('SERIOUS ERROR: Generation of security keys failed.'));
+ }
+
+ $system = [];
+ $system['uid'] = 0;
+ $system['created'] = DateTimeFormat::utcNow();
+ $system['self'] = true;
+ $system['network'] = Protocol::ACTIVITYPUB;
+ $system['name'] = 'System Account';
+ $system['addr'] = $system_actor_name . '@' . DI::baseUrl()->getHostname();
+ $system['nick'] = $system_actor_name;
+ $system['url'] = DI::baseUrl() . '/friendica';
+
+ $system['avatar'] = $system['photo'] = Contact::getDefaultAvatar($system, Proxy::SIZE_SMALL);
+ $system['thumb'] = Contact::getDefaultAvatar($system, Proxy::SIZE_THUMB);
+ $system['micro'] = Contact::getDefaultAvatar($system, Proxy::SIZE_MICRO);
+
+ $system['nurl'] = Strings::normaliseLink($system['url']);
+ $system['pubkey'] = $keys['pubkey'];
+ $system['prvkey'] = $keys['prvkey'];
+ $system['blocked'] = 0;
+ $system['pending'] = 0;
+ $system['contact-type'] = Contact::TYPE_RELAY; // In AP this is translated to 'Application'
+ $system['name-date'] = DateTimeFormat::utcNow();
+ $system['uri-date'] = DateTimeFormat::utcNow();
+ $system['avatar-date'] = DateTimeFormat::utcNow();
+ $system['closeness'] = 0;
+ $system['baseurl'] = DI::baseUrl();
+ $system['gsid'] = GServer::getID($system['baseurl']);
+ DBA::insert('contact', $system);
+ }
+
+ /**
+ * Detect a usable actor name
+ *
+ * @return string actor account name
+ */
+ public static function getActorName()
+ {
+ $system_actor_name = DI::config()->get('system', 'actor_name');
+ if (!empty($system_actor_name)) {
+ $self = Contact::selectFirst(['nick'], ['uid' => 0, 'self' => true]);
+ if (!empty($self['nick'])) {
+ if ($self['nick'] != $system_actor_name) {
+ // Reset the actor name to the already used name
+ DI::config()->set('system', 'actor_name', $self['nick']);
+ $system_actor_name = $self['nick'];
+ }
+ }
+ return $system_actor_name;
+ }
+
+ // List of possible actor names
+ $possible_accounts = ['friendica', 'actor', 'system', 'internal'];
+ foreach ($possible_accounts as $name) {
+ if (!DBA::exists('user', ['nickname' => $name, 'account_removed' => false, 'expire' => false]) &&
+ !DBA::exists('userd', ['username' => $name])) {
+ DI::config()->set('system', 'actor_name', $name);
+ return $name;
+ }
+ }
+ return '';
+ }
+
/**
* Returns true if a user record exists with the provided id
*
*/
public static function getById($uid, array $fields = [])
{
- return DBA::selectFirst('user', $fields, ['uid' => $uid]);
+ return !empty($uid) ? DBA::selectFirst('user', $fields, ['uid' => $uid]) : [];
}
/**
* @return integer user id
* @throws Exception
*/
- public static function getIdForURL($url)
+ public static function getIdForURL(string $url)
{
- $self = DBA::selectFirst('contact', ['uid'], ['nurl' => Strings::normaliseLink($url), 'self' => true]);
- if (!DBA::isResult($self)) {
- return false;
- } else {
+ // Avoid any database requests when the hostname isn't even part of the url.
+ if (!strpos($url, DI::baseUrl()->getHostname())) {
+ return 0;
+ }
+
+ $self = Contact::selectFirst(['uid'], ['self' => true, 'nurl' => Strings::normaliseLink($url)]);
+ if (!empty($self['uid'])) {
return $self['uid'];
}
+
+ $self = Contact::selectFirst(['uid'], ['self' => true, 'addr' => $url]);
+ if (!empty($self['uid'])) {
+ return $self['uid'];
+ }
+
+ $self = Contact::selectFirst(['uid'], ['self' => true, 'alias' => [$url, Strings::normaliseLink($url)]]);
+ if (!empty($self['uid'])) {
+ return $self['uid'];
+ }
+
+ return 0;
}
/**
return DBA::selectFirst('user', $fields, ['email' => $email]);
}
+ /**
+ * Fetch the user array of the administrator. The first one if there are several.
+ *
+ * @param array $fields
+ * @return array user
+ */
+ public static function getFirstAdmin(array $fields = [])
+ {
+ if (!empty(DI::config()->get('config', 'admin_nickname'))) {
+ return self::getByNickname(DI::config()->get('config', 'admin_nickname'), $fields);
+ } elseif (!empty(DI::config()->get('config', 'admin_email'))) {
+ $adminList = explode(',', str_replace(' ', '', DI::config()->get('config', 'admin_email')));
+ return self::getByEmail($adminList[0], $fields);
+ } else {
+ return [];
+ }
+ }
+
/**
* Get owner data by user id
*
- * @param int $uid
- * @param boolean $check_valid Test if data is invalid and correct it
+ * @param int $uid
+ * @param boolean $repairMissing Repair the owner data if it's missing
* @return boolean|array
* @throws Exception
*/
- public static function getOwnerDataById($uid, $check_valid = true)
+ public static function getOwnerDataById(int $uid, bool $repairMissing = true)
{
+ if ($uid == 0) {
+ return self::getSystemAccount();
+ }
+
+ if (!empty(self::$owner[$uid])) {
+ return self::$owner[$uid];
+ }
+
$owner = DBA::selectFirst('owner-view', [], ['uid' => $uid]);
if (!DBA::isResult($owner)) {
- if (!DBA::exists('user', ['uid' => $uid]) || !$check_valid) {
+ if (!DBA::exists('user', ['uid' => $uid]) || !$repairMissing) {
return false;
}
Contact::createSelfFromUserId($uid);
return false;
}
- if (!$check_valid) {
+ if (!$repairMissing) {
return $owner;
}
if (!$repair) {
// Check if "addr" is present and correct
$addr = $owner['nickname'] . '@' . substr(DI::baseUrl(), strpos(DI::baseUrl(), '://') + 3);
- $repair = ($addr != $owner['addr']);
+ $repair = ($addr != $owner['addr']) || empty($owner['prvkey']) || empty($owner['pubkey']);
}
if (!$repair) {
$owner = self::getOwnerDataById($uid, false);
}
+ self::$owner[$uid] = $owner;
return $owner;
}
* @param string $password
* @param bool $third_party
* @return int User Id if authentication is successful
- * @throws Exception
+ * @throws HTTPException\ForbiddenException
+ * @throws HTTPException\NotFoundException
*/
public static function getIdFromPasswordAuthentication($user_info, $password, $third_party = false)
{
return $user['uid'];
}
- throw new Exception(DI::l10n()->t('Login failed'));
+ throw new HTTPException\ForbiddenException(DI::l10n()->t('Login failed'));
}
/**
*
* @param mixed $user_info
* @return array
- * @throws Exception
+ * @throws HTTPException\NotFoundException
*/
- private static function getAuthenticationInfo($user_info)
+ public static function getAuthenticationInfo($user_info)
{
$user = null;
}
if (!DBA::isResult($user)) {
- throw new Exception(DI::l10n()->t('User not found'));
+ throw new HTTPException\NotFoundException(DI::l10n()->t('User not found'));
}
}
public static function isNicknameBlocked($nickname)
{
$forbidden_nicknames = DI::config()->get('system', 'forbidden_nicknames', '');
+ if (!empty($forbidden_nicknames)) {
+ $forbidden = explode(',', $forbidden_nicknames);
+ $forbidden = array_map('trim', $forbidden);
+ } else {
+ $forbidden = [];
+ }
- // if the config variable is empty return false
- if (empty($forbidden_nicknames)) {
+ // Add the name of the internal actor to the "forbidden" list
+ $actor_name = self::getActorName();
+ if (!empty($actor_name)) {
+ $forbidden[] = $actor_name;
+ }
+
+ if (empty($forbidden)) {
return false;
}
// check if the nickname is in the list of blocked nicknames
- $forbidden = explode(',', $forbidden_nicknames);
- $forbidden = array_map('trim', $forbidden);
if (in_array(strtolower($nickname), $forbidden)) {
return true;
}
$photo_failure = false;
$filename = basename($photo);
- $curlResult = Network::curl($photo, true);
+ $curlResult = DI::httpRequest()->get($photo);
if ($curlResult->isSuccess()) {
$img_str = $curlResult->getBody();
$type = $curlResult->getContentType();
return false;
}
+ // Delete the avatar
+ Photo::delete(['uid' => $register['uid']]);
+
return DBA::delete('user', ['uid' => $register['uid']]) &&
Register::deleteByHash($register['hash']);
}
*/
public static function remove(int $uid)
{
- if (!$uid) {
+ if (empty($uid)) {
return false;
}
// unique), so it cannot be re-registered in the future.
DBA::insert('userd', ['username' => $user['nickname']]);
- // The user and related data will be deleted in Friendica\Worker\CronJobs::expireAndRemoveUsers()
+ // The user and related data will be deleted in Friendica\Worker\ExpireAndRemoveUsers
DBA::update('user', ['account_removed' => true, 'account_expires_on' => DateTimeFormat::utc('now + 7 day')], ['uid' => $uid]);
Worker::add(PRIORITY_HIGH, 'Notifier', Delivery::REMOVAL, $uid);
$condition['blocked'] = false;
break;
case 'blocked':
+ $condition['account_removed'] = false;
$condition['blocked'] = true;
+ $condition['verified'] = true;
break;
case 'removed':
$condition['account_removed'] = true;
projects / friendica.git / blobdiff