4 * @file src/Model/User.php
5 * @brief This file includes the User class with user related database functions
8 namespace Friendica\Model;
10 use DivineOmega\PasswordExposed;
12 use Friendica\Core\Config;
13 use Friendica\Core\Hook;
14 use Friendica\Core\L10n;
15 use Friendica\Core\Logger;
16 use Friendica\Core\PConfig;
17 use Friendica\Core\Protocol;
18 use Friendica\Core\System;
19 use Friendica\Core\Worker;
20 use Friendica\Database\DBA;
21 use Friendica\Model\TwoFactor\AppSpecificPassword;
22 use Friendica\Object\Image;
23 use Friendica\Util\Crypto;
24 use Friendica\Util\DateTimeFormat;
25 use Friendica\Util\Network;
26 use Friendica\Util\Strings;
27 use Friendica\Worker\Delivery;
31 * @brief This class handles User related functions
38 * PAGE_FLAGS_NORMAL is a typical personal profile account
39 * PAGE_FLAGS_SOAPBOX automatically approves all friend requests as Contact::SHARING, (readonly)
40 * PAGE_FLAGS_COMMUNITY automatically approves all friend requests as Contact::SHARING, but with
41 * write access to wall and comments (no email and not included in page owner's ACL lists)
42 * PAGE_FLAGS_FREELOVE automatically approves all friend requests as full friends (Contact::FRIEND).
46 const PAGE_FLAGS_NORMAL = 0;
47 const PAGE_FLAGS_SOAPBOX = 1;
48 const PAGE_FLAGS_COMMUNITY = 2;
49 const PAGE_FLAGS_FREELOVE = 3;
50 const PAGE_FLAGS_BLOG = 4;
51 const PAGE_FLAGS_PRVGROUP = 5;
59 * ACCOUNT_TYPE_PERSON - the account belongs to a person
60 * Associated page types: PAGE_FLAGS_NORMAL, PAGE_FLAGS_SOAPBOX, PAGE_FLAGS_FREELOVE
62 * ACCOUNT_TYPE_ORGANISATION - the account belongs to an organisation
63 * Associated page type: PAGE_FLAGS_SOAPBOX
65 * ACCOUNT_TYPE_NEWS - the account is a news reflector
66 * Associated page type: PAGE_FLAGS_SOAPBOX
68 * ACCOUNT_TYPE_COMMUNITY - the account is community forum
69 * Associated page types: PAGE_COMMUNITY, PAGE_FLAGS_PRVGROUP
71 * ACCOUNT_TYPE_RELAY - the account is a relay
72 * This will only be assigned to contacts, not to user accounts
75 const ACCOUNT_TYPE_PERSON = 0;
76 const ACCOUNT_TYPE_ORGANISATION = 1;
77 const ACCOUNT_TYPE_NEWS = 2;
78 const ACCOUNT_TYPE_COMMUNITY = 3;
79 const ACCOUNT_TYPE_RELAY = 4;
85 * Returns true if a user record exists with the provided id
91 public static function exists($uid)
93 return DBA::exists('user', ['uid' => $uid]);
98 * @param array $fields
99 * @return array|boolean User record if it exists, false otherwise
102 public static function getById($uid, array $fields = [])
104 return DBA::selectFirst('user', $fields, ['uid' => $uid]);
108 * Returns a user record based on it's GUID
110 * @param string $guid The guid of the user
111 * @param array $fields The fields to retrieve
112 * @param bool $active True, if only active records are searched
114 * @return array|boolean User record if it exists, false otherwise
117 public static function getByGuid(string $guid, array $fields = [], bool $active = true)
120 $cond = ['guid' => $guid, 'account_expired' => false, 'account_removed' => false];
122 $cond = ['guid' => $guid];
125 return DBA::selectFirst('user', $fields, $cond);
129 * @param string $nickname
130 * @param array $fields
131 * @return array|boolean User record if it exists, false otherwise
134 public static function getByNickname($nickname, array $fields = [])
136 return DBA::selectFirst('user', $fields, ['nickname' => $nickname]);
140 * @brief Returns the user id of a given profile URL
144 * @return integer user id
147 public static function getIdForURL($url)
149 $self = DBA::selectFirst('contact', ['uid'], ['nurl' => Strings::normaliseLink($url), 'self' => true]);
150 if (!DBA::isResult($self)) {
158 * Get a user based on its email
160 * @param string $email
161 * @param array $fields
163 * @return array|boolean User record if it exists, false otherwise
167 public static function getByEmail($email, array $fields = [])
169 return DBA::selectFirst('user', $fields, ['email' => $email]);
173 * @brief Get owner data by user id
176 * @param boolean $check_valid Test if data is invalid and correct it
177 * @return boolean|array
180 public static function getOwnerDataById($uid, $check_valid = true)
182 $r = DBA::fetchFirst(
185 `user`.`prvkey` AS `uprvkey`,
191 `user`.`account-type`,
193 `user`.`account_removed`,
197 ON `user`.`uid` = `contact`.`uid`
198 WHERE `contact`.`uid` = ?
203 if (!DBA::isResult($r)) {
207 if (empty($r['nickname'])) {
215 // Check if the returned data is valid, otherwise fix it. See issue #6122
217 // Check for correct url and normalised nurl
218 $url = System::baseUrl() . '/profile/' . $r['nickname'];
219 $repair = ($r['url'] != $url) || ($r['nurl'] != Strings::normaliseLink($r['url']));
222 // Check if "addr" is present and correct
223 $addr = $r['nickname'] . '@' . substr(System::baseUrl(), strpos(System::baseUrl(), '://') + 3);
224 $repair = ($addr != $r['addr']);
228 // Check if the avatar field is filled and the photo directs to the correct path
229 $avatar = Photo::selectFirst(['resource-id'], ['uid' => $uid, 'profile' => true]);
230 if (DBA::isResult($avatar)) {
231 $repair = empty($r['avatar']) || !strpos($r['photo'], $avatar['resource-id']);
236 Contact::updateSelfFromUserID($uid);
237 // Return the corrected data and avoid a loop
238 $r = self::getOwnerDataById($uid, false);
245 * @brief Get owner data by nick name
248 * @return boolean|array
251 public static function getOwnerDataByNick($nick)
253 $user = DBA::selectFirst('user', ['uid'], ['nickname' => $nick]);
255 if (!DBA::isResult($user)) {
259 return self::getOwnerDataById($user['uid']);
263 * @brief Returns the default group for a given user and network
265 * @param int $uid User id
266 * @param string $network network name
268 * @return int group id
269 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
271 public static function getDefaultGroup($uid, $network = '')
275 if ($network == Protocol::OSTATUS) {
276 $default_group = PConfig::get($uid, "ostatus", "default_group");
279 if ($default_group != 0) {
280 return $default_group;
283 $user = DBA::selectFirst('user', ['def_gid'], ['uid' => $uid]);
285 if (DBA::isResult($user)) {
286 $default_group = $user["def_gid"];
289 return $default_group;
294 * Authenticate a user with a clear text password
296 * @brief Authenticate a user with a clear text password
297 * @param mixed $user_info
298 * @param string $password
299 * @param bool $third_party
300 * @return int|boolean
301 * @deprecated since version 3.6
302 * @see User::getIdFromPasswordAuthentication()
304 public static function authenticate($user_info, $password, $third_party = false)
307 return self::getIdFromPasswordAuthentication($user_info, $password, $third_party);
308 } catch (Exception $ex) {
314 * Returns the user id associated with a successful password authentication
316 * @brief Authenticate a user with a clear text password
317 * @param mixed $user_info
318 * @param string $password
319 * @param bool $third_party
320 * @return int User Id if authentication is successful
323 public static function getIdFromPasswordAuthentication($user_info, $password, $third_party = false)
325 $user = self::getAuthenticationInfo($user_info);
327 if ($third_party && PConfig::get($user['uid'], '2fa', 'verified')) {
328 // Third-party apps can't verify two-factor authentication, we use app-specific passwords instead
329 if (AppSpecificPassword::authenticateUser($user['uid'], $password)) {
332 } elseif (strpos($user['password'], '$') === false) {
333 //Legacy hash that has not been replaced by a new hash yet
334 if (self::hashPasswordLegacy($password) === $user['password']) {
335 self::updatePasswordHashed($user['uid'], self::hashPassword($password));
339 } elseif (!empty($user['legacy_password'])) {
340 //Legacy hash that has been double-hashed and not replaced by a new hash yet
341 //Warning: `legacy_password` is not necessary in sync with the content of `password`
342 if (password_verify(self::hashPasswordLegacy($password), $user['password'])) {
343 self::updatePasswordHashed($user['uid'], self::hashPassword($password));
347 } elseif (password_verify($password, $user['password'])) {
349 if (password_needs_rehash($user['password'], PASSWORD_DEFAULT)) {
350 self::updatePasswordHashed($user['uid'], self::hashPassword($password));
356 throw new Exception(L10n::t('Login failed'));
360 * Returns authentication info from various parameters types
362 * User info can be any of the following:
365 * - User email or username or nickname
366 * - User array with at least the uid and the hashed password
368 * @param mixed $user_info
372 private static function getAuthenticationInfo($user_info)
376 if (is_object($user_info) || is_array($user_info)) {
377 if (is_object($user_info)) {
378 $user = (array) $user_info;
385 || !isset($user['password'])
386 || !isset($user['legacy_password'])
388 throw new Exception(L10n::t('Not enough information to authenticate'));
390 } elseif (is_int($user_info) || is_string($user_info)) {
391 if (is_int($user_info)) {
392 $user = DBA::selectFirst(
394 ['uid', 'password', 'legacy_password'],
398 'account_expired' => 0,
399 'account_removed' => 0,
404 $fields = ['uid', 'password', 'legacy_password'];
406 "(`email` = ? OR `username` = ? OR `nickname` = ?)
407 AND NOT `blocked` AND NOT `account_expired` AND NOT `account_removed` AND `verified`",
408 $user_info, $user_info, $user_info
410 $user = DBA::selectFirst('user', $fields, $condition);
413 if (!DBA::isResult($user)) {
414 throw new Exception(L10n::t('User not found'));
422 * Generates a human-readable random password
426 public static function generateNewPassword()
428 return ucfirst(Strings::getRandomName(8)) . random_int(1000, 9999);
432 * Checks if the provided plaintext password has been exposed or not
434 * @param string $password
438 public static function isPasswordExposed($password)
440 $cache = new \DivineOmega\DOFileCachePSR6\CacheItemPool();
441 $cache->changeConfig([
442 'cacheDirectory' => get_temppath() . '/password-exposed-cache/',
446 $passwordExposedChecker = new PasswordExposed\PasswordExposedChecker(null, $cache);
448 return $passwordExposedChecker->passwordExposed($password) === PasswordExposed\PasswordStatus::EXPOSED;
449 } catch (\Exception $e) {
450 Logger::error('Password Exposed Exception: ' . $e->getMessage(), [
451 'code' => $e->getCode(),
452 'file' => $e->getFile(),
453 'line' => $e->getLine(),
454 'trace' => $e->getTraceAsString()
462 * Legacy hashing function, kept for password migration purposes
464 * @param string $password
467 private static function hashPasswordLegacy($password)
469 return hash('whirlpool', $password);
473 * Global user password hashing function
475 * @param string $password
479 public static function hashPassword($password)
481 if (!trim($password)) {
482 throw new Exception(L10n::t('Password can\'t be empty'));
485 return password_hash($password, PASSWORD_DEFAULT);
489 * Updates a user row with a new plaintext password
492 * @param string $password
496 public static function updatePassword($uid, $password)
498 $password = trim($password);
500 if (empty($password)) {
501 throw new Exception(L10n::t('Empty passwords are not allowed.'));
504 if (!Config::get('system', 'disable_password_exposed', false) && self::isPasswordExposed($password)) {
505 throw new Exception(L10n::t('The new password has been exposed in a public data dump, please choose another.'));
508 $allowed_characters = '!"#$%&\'()*+,-./;<=>?@[\]^_`{|}~';
510 if (!preg_match('/^[a-z0-9' . preg_quote($allowed_characters, '/') . ']+$/i', $password)) {
511 throw new Exception(L10n::t('The password can\'t contain accentuated letters, white spaces or colons (:)'));
514 return self::updatePasswordHashed($uid, self::hashPassword($password));
518 * Updates a user row with a new hashed password.
519 * Empties the password reset token field just in case.
522 * @param string $pasword_hashed
526 private static function updatePasswordHashed($uid, $pasword_hashed)
529 'password' => $pasword_hashed,
531 'pwdreset_time' => null,
532 'legacy_password' => false
534 return DBA::update('user', $fields, ['uid' => $uid]);
538 * @brief Checks if a nickname is in the list of the forbidden nicknames
540 * Check if a nickname is forbidden from registration on the node by the
541 * admin. Forbidden nicknames (e.g. role namess) can be configured in the
544 * @param string $nickname The nickname that should be checked
545 * @return boolean True is the nickname is blocked on the node
546 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
548 public static function isNicknameBlocked($nickname)
550 $forbidden_nicknames = Config::get('system', 'forbidden_nicknames', '');
552 // if the config variable is empty return false
553 if (empty($forbidden_nicknames)) {
557 // check if the nickname is in the list of blocked nicknames
558 $forbidden = explode(',', $forbidden_nicknames);
559 $forbidden = array_map('trim', $forbidden);
560 if (in_array(strtolower($nickname), $forbidden)) {
569 * @brief Catch-all user creation function
571 * Creates a user from the provided data array, either form fields or OpenID.
572 * Required: { username, nickname, email } or { openid_url }
574 * Performs the following:
575 * - Sends to the OpenId auth URL (if relevant)
576 * - Creates new key pairs for crypto
577 * - Create self-contact
578 * - Create profile image
582 * @throws \ErrorException
583 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
584 * @throws \ImagickException
587 public static function create(array $data)
590 $return = ['user' => null, 'password' => ''];
592 $using_invites = Config::get('system', 'invitation_only');
594 $invite_id = !empty($data['invite_id']) ? Strings::escapeTags(trim($data['invite_id'])) : '';
595 $username = !empty($data['username']) ? Strings::escapeTags(trim($data['username'])) : '';
596 $nickname = !empty($data['nickname']) ? Strings::escapeTags(trim($data['nickname'])) : '';
597 $email = !empty($data['email']) ? Strings::escapeTags(trim($data['email'])) : '';
598 $openid_url = !empty($data['openid_url']) ? Strings::escapeTags(trim($data['openid_url'])) : '';
599 $photo = !empty($data['photo']) ? Strings::escapeTags(trim($data['photo'])) : '';
600 $password = !empty($data['password']) ? trim($data['password']) : '';
601 $password1 = !empty($data['password1']) ? trim($data['password1']) : '';
602 $confirm = !empty($data['confirm']) ? trim($data['confirm']) : '';
603 $blocked = !empty($data['blocked']);
604 $verified = !empty($data['verified']);
605 $language = !empty($data['language']) ? Strings::escapeTags(trim($data['language'])) : 'en';
607 $publish = !empty($data['profile_publish_reg']);
608 $netpublish = $publish && Config::get('system', 'directory');
610 if ($password1 != $confirm) {
611 throw new Exception(L10n::t('Passwords do not match. Password unchanged.'));
612 } elseif ($password1 != '') {
613 $password = $password1;
616 if ($using_invites) {
618 throw new Exception(L10n::t('An invitation is required.'));
621 if (!Register::existsByHash($invite_id)) {
622 throw new Exception(L10n::t('Invitation could not be verified.'));
626 /// @todo Check if this part is really needed. We should have fetched all this data in advance
627 if (empty($username) || empty($email) || empty($nickname)) {
629 if (!Network::isUrlValid($openid_url)) {
630 throw new Exception(L10n::t('Invalid OpenID url'));
632 $_SESSION['register'] = 1;
633 $_SESSION['openid'] = $openid_url;
635 $openid = new LightOpenID($a->getHostName());
636 $openid->identity = $openid_url;
637 $openid->returnUrl = System::baseUrl() . '/openid';
638 $openid->required = ['namePerson/friendly', 'contact/email', 'namePerson'];
639 $openid->optional = ['namePerson/first', 'media/image/aspect11', 'media/image/default'];
641 $authurl = $openid->authUrl();
642 } catch (Exception $e) {
643 throw new Exception(L10n::t('We encountered a problem while logging in with the OpenID you provided. Please check the correct spelling of the ID.') . EOL . EOL . L10n::t('The error message was:') . $e->getMessage(), 0, $e);
645 System::externalRedirect($authurl);
649 throw new Exception(L10n::t('Please enter the required information.'));
652 if (!Network::isUrlValid($openid_url)) {
656 // collapse multiple spaces in name
657 $username = preg_replace('/ +/', ' ', $username);
659 $username_min_length = max(1, min(64, intval(Config::get('system', 'username_min_length', 3))));
660 $username_max_length = max(1, min(64, intval(Config::get('system', 'username_max_length', 48))));
662 if ($username_min_length > $username_max_length) {
663 Logger::log(L10n::t('system.username_min_length (%s) and system.username_max_length (%s) are excluding each other, swapping values.', $username_min_length, $username_max_length), Logger::WARNING);
664 $tmp = $username_min_length;
665 $username_min_length = $username_max_length;
666 $username_max_length = $tmp;
669 if (mb_strlen($username) < $username_min_length) {
670 throw new Exception(L10n::tt('Username should be at least %s character.', 'Username should be at least %s characters.', $username_min_length));
673 if (mb_strlen($username) > $username_max_length) {
674 throw new Exception(L10n::tt('Username should be at most %s character.', 'Username should be at most %s characters.', $username_max_length));
677 // So now we are just looking for a space in the full name.
678 $loose_reg = Config::get('system', 'no_regfullname');
680 $username = mb_convert_case($username, MB_CASE_TITLE, 'UTF-8');
681 if (strpos($username, ' ') === false) {
682 throw new Exception(L10n::t("That doesn't appear to be your full (First Last) name."));
686 if (!Network::isEmailDomainAllowed($email)) {
687 throw new Exception(L10n::t('Your email domain is not among those allowed on this site.'));
690 if (!filter_var($email, FILTER_VALIDATE_EMAIL) || !Network::isEmailDomainValid($email)) {
691 throw new Exception(L10n::t('Not a valid email address.'));
693 if (self::isNicknameBlocked($nickname)) {
694 throw new Exception(L10n::t('The nickname was blocked from registration by the nodes admin.'));
697 if (Config::get('system', 'block_extended_register', false) && DBA::exists('user', ['email' => $email])) {
698 throw new Exception(L10n::t('Cannot use that email.'));
701 // Disallow somebody creating an account using openid that uses the admin email address,
702 // since openid bypasses email verification. We'll allow it if there is not yet an admin account.
703 if (Config::get('config', 'admin_email') && strlen($openid_url)) {
704 $adminlist = explode(',', str_replace(' ', '', strtolower(Config::get('config', 'admin_email'))));
705 if (in_array(strtolower($email), $adminlist)) {
706 throw new Exception(L10n::t('Cannot use that email.'));
710 $nickname = $data['nickname'] = strtolower($nickname);
712 if (!preg_match('/^[a-z0-9][a-z0-9\_]*$/', $nickname)) {
713 throw new Exception(L10n::t('Your nickname can only contain a-z, 0-9 and _.'));
716 // Check existing and deleted accounts for this nickname.
718 DBA::exists('user', ['nickname' => $nickname])
719 || DBA::exists('userd', ['username' => $nickname])
721 throw new Exception(L10n::t('Nickname is already registered. Please choose another.'));
724 $new_password = strlen($password) ? $password : User::generateNewPassword();
725 $new_password_encoded = self::hashPassword($new_password);
727 $return['password'] = $new_password;
729 $keys = Crypto::newKeypair(4096);
730 if ($keys === false) {
731 throw new Exception(L10n::t('SERIOUS ERROR: Generation of security keys failed.'));
734 $prvkey = $keys['prvkey'];
735 $pubkey = $keys['pubkey'];
737 // Create another keypair for signing/verifying salmon protocol messages.
738 $sres = Crypto::newKeypair(512);
739 $sprvkey = $sres['prvkey'];
740 $spubkey = $sres['pubkey'];
742 $insert_result = DBA::insert('user', [
743 'guid' => System::createUUID(),
744 'username' => $username,
745 'password' => $new_password_encoded,
747 'openid' => $openid_url,
748 'nickname' => $nickname,
751 'spubkey' => $spubkey,
752 'sprvkey' => $sprvkey,
753 'verified' => $verified,
754 'blocked' => $blocked,
755 'language' => $language,
757 'register_date' => DateTimeFormat::utcNow(),
758 'default-location' => ''
761 if ($insert_result) {
762 $uid = DBA::lastInsertId();
763 $user = DBA::selectFirst('user', [], ['uid' => $uid]);
765 throw new Exception(L10n::t('An error occurred during registration. Please try again.'));
769 throw new Exception(L10n::t('An error occurred during registration. Please try again.'));
772 // if somebody clicked submit twice very quickly, they could end up with two accounts
773 // due to race condition. Remove this one.
774 $user_count = DBA::count('user', ['nickname' => $nickname]);
775 if ($user_count > 1) {
776 DBA::delete('user', ['uid' => $uid]);
778 throw new Exception(L10n::t('Nickname is already registered. Please choose another.'));
781 $insert_result = DBA::insert('profile', [
784 'photo' => System::baseUrl() . "/photo/profile/{$uid}.jpg",
785 'thumb' => System::baseUrl() . "/photo/avatar/{$uid}.jpg",
786 'publish' => $publish,
788 'net-publish' => $netpublish,
789 'profile-name' => L10n::t('default')
791 if (!$insert_result) {
792 DBA::delete('user', ['uid' => $uid]);
794 throw new Exception(L10n::t('An error occurred creating your default profile. Please try again.'));
797 // Create the self contact
798 if (!Contact::createSelfFromUserId($uid)) {
799 DBA::delete('user', ['uid' => $uid]);
801 throw new Exception(L10n::t('An error occurred creating your self contact. Please try again.'));
804 // Create a group with no members. This allows somebody to use it
805 // right away as a default group for new contacts.
806 $def_gid = Group::create($uid, L10n::t('Friends'));
808 DBA::delete('user', ['uid' => $uid]);
810 throw new Exception(L10n::t('An error occurred creating your default contact group. Please try again.'));
813 $fields = ['def_gid' => $def_gid];
814 if (Config::get('system', 'newuser_private') && $def_gid) {
815 $fields['allow_gid'] = '<' . $def_gid . '>';
818 DBA::update('user', $fields, ['uid' => $uid]);
820 // if we have no OpenID photo try to look up an avatar
821 if (!strlen($photo)) {
822 $photo = Network::lookupAvatarByEmail($email);
825 // unless there is no avatar-addon loaded
826 if (strlen($photo)) {
827 $photo_failure = false;
829 $filename = basename($photo);
830 $img_str = Network::fetchUrl($photo, true);
831 // guess mimetype from headers or filename
832 $type = Image::guessType($photo, true);
834 $Image = new Image($img_str, $type);
835 if ($Image->isValid()) {
836 $Image->scaleToSquare(300);
838 $hash = Photo::newResource();
840 $r = Photo::store($Image, $uid, 0, $hash, $filename, L10n::t('Profile Photos'), 4);
843 $photo_failure = true;
846 $Image->scaleDown(80);
848 $r = Photo::store($Image, $uid, 0, $hash, $filename, L10n::t('Profile Photos'), 5);
851 $photo_failure = true;
854 $Image->scaleDown(48);
856 $r = Photo::store($Image, $uid, 0, $hash, $filename, L10n::t('Profile Photos'), 6);
859 $photo_failure = true;
862 if (!$photo_failure) {
863 Photo::update(['profile' => 1], ['resource-id' => $hash]);
868 Hook::callAll('register_account', $uid);
870 $return['user'] = $user;
875 * @brief Sends pending registration confirmation email
877 * @param array $user User record array
878 * @param string $sitename
879 * @param string $siteurl
880 * @param string $password Plaintext password
881 * @return NULL|boolean from notification() and email() inherited
882 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
884 public static function sendRegisterPendingEmail($user, $sitename, $siteurl, $password)
886 $body = Strings::deindent(L10n::t(
889 Thank you for registering at %2$s. Your account is pending for approval by the administrator.
891 Your login details are as follows:
904 return notification([
905 'type' => SYSTEM_EMAIL,
906 'uid' => $user['uid'],
907 'to_email' => $user['email'],
908 'subject' => L10n::t('Registration at %s', $sitename),
914 * @brief Sends registration confirmation
916 * It's here as a function because the mail is sent from different parts
918 * @param array $user User record array
919 * @param string $sitename
920 * @param string $siteurl
921 * @param string $password Plaintext password
922 * @return NULL|boolean from notification() and email() inherited
923 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
925 public static function sendRegisterOpenEmail($user, $sitename, $siteurl, $password)
927 $preamble = Strings::deindent(L10n::t(
930 Thank you for registering at %2$s. Your account has been created.
935 $body = Strings::deindent(L10n::t(
937 The login details are as follows:
943 You may change your password from your account "Settings" page after logging
946 Please take a few moments to review the other account settings on that page.
948 You may also wish to add some basic information to your default profile
949 ' . "\x28" . 'on the "Profiles" page' . "\x29" . ' so that other people can easily find you.
951 We recommend setting your full name, adding a profile photo,
952 adding some profile "keywords" ' . "\x28" . 'very useful in making new friends' . "\x29" . ' - and
953 perhaps what country you live in; if you do not wish to be more specific
956 We fully respect your right to privacy, and none of these items are necessary.
957 If you are new and do not know anybody here, they may help
958 you to make some new and interesting friends.
960 If you ever want to delete your account, you can do so at %3$s/removeme
962 Thank you and welcome to %2$s.',
970 return notification([
971 'uid' => $user['uid'],
972 'language' => $user['language'],
973 'type' => SYSTEM_EMAIL,
974 'to_email' => $user['email'],
975 'subject' => L10n::t('Registration details for %s', $sitename),
976 'preamble' => $preamble,
982 * @param object $uid user to remove
984 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
986 public static function remove($uid)
992 Logger::log('Removing user: ' . $uid);
994 $user = DBA::selectFirst('user', [], ['uid' => $uid]);
996 Hook::callAll('remove_user', $user);
998 // save username (actually the nickname as it is guaranteed
999 // unique), so it cannot be re-registered in the future.
1000 DBA::insert('userd', ['username' => $user['nickname']]);
1002 // The user and related data will be deleted in "cron_expire_and_remove_users" (cronjobs.php)
1003 DBA::update('user', ['account_removed' => true, 'account_expires_on' => DateTimeFormat::utc('now + 7 day')], ['uid' => $uid]);
1004 Worker::add(PRIORITY_HIGH, 'Notifier', Delivery::REMOVAL, $uid);
1006 // Send an update to the directory
1007 $self = DBA::selectFirst('contact', ['url'], ['uid' => $uid, 'self' => true]);
1008 Worker::add(PRIORITY_LOW, 'Directory', $self['url']);
1010 // Remove the user relevant data
1011 Worker::add(PRIORITY_NEGLIGIBLE, 'RemoveUser', $uid);
1017 * Return all identities to a user
1019 * @param int $uid The user id
1020 * @return array All identities for this user
1022 * Example for a return:
1026 * 'username' => 'maxmuster',
1027 * 'nickname' => 'Max Mustermann'
1031 * 'username' => 'johndoe',
1032 * 'nickname' => 'John Doe'
1037 public static function identities($uid)
1041 $user = DBA::selectFirst('user', ['uid', 'nickname', 'username', 'parent-uid'], ['uid' => $uid]);
1042 if (!DBA::isResult($user)) {
1046 if ($user['parent-uid'] == 0) {
1047 // First add our own entry
1049 'uid' => $user['uid'],
1050 'username' => $user['username'],
1051 'nickname' => $user['nickname']
1054 // Then add all the children
1057 ['uid', 'username', 'nickname'],
1058 ['parent-uid' => $user['uid'], 'account_removed' => false]
1060 if (DBA::isResult($r)) {
1061 $identities = array_merge($identities, DBA::toArray($r));
1064 // First entry is our parent
1067 ['uid', 'username', 'nickname'],
1068 ['uid' => $user['parent-uid'], 'account_removed' => false]
1070 if (DBA::isResult($r)) {
1071 $identities = DBA::toArray($r);
1074 // Then add all siblings
1077 ['uid', 'username', 'nickname'],
1078 ['parent-uid' => $user['parent-uid'], 'account_removed' => false]
1080 if (DBA::isResult($r)) {
1081 $identities = array_merge($identities, DBA::toArray($r));
1086 "SELECT `user`.`uid`, `user`.`username`, `user`.`nickname`
1088 INNER JOIN `user` ON `manage`.`mid` = `user`.`uid`
1089 WHERE `user`.`account_removed` = 0 AND `manage`.`uid` = ?",
1092 if (DBA::isResult($r)) {
1093 $identities = array_merge($identities, DBA::toArray($r));
1100 * Returns statistical information about the current users of this node
1106 public static function getStatistics()
1110 'active_users_halfyear' => 0,
1111 'active_users_monthly' => 0,
1114 $userStmt = DBA::p("SELECT `user`.`uid`, `user`.`login_date`, `contact`.`last-item`
1116 INNER JOIN `profile` ON `profile`.`uid` = `user`.`uid` AND `profile`.`is-default`
1117 INNER JOIN `contact` ON `contact`.`uid` = `user`.`uid` AND `contact`.`self`
1118 WHERE (`profile`.`publish` OR `profile`.`net-publish`) AND `user`.`verified`
1119 AND NOT `user`.`blocked` AND NOT `user`.`account_removed`
1120 AND NOT `user`.`account_expired`");
1122 if (!DBA::isResult($userStmt)) {
1126 $halfyear = time() - (180 * 24 * 60 * 60);
1127 $month = time() - (30 * 24 * 60 * 60);
1129 while ($user = DBA::fetch($userStmt)) {
1130 $statistics['total_users']++;
1132 if ((strtotime($user['login_date']) > $halfyear) || (strtotime($user['last-item']) > $halfyear)
1134 $statistics['active_users_halfyear']++;
1137 if ((strtotime($user['login_date']) > $month) || (strtotime($user['last-item']) > $month)
1139 $statistics['active_users_monthly']++;