*/
namespace Friendica\Model;
+use DivineOmega\PasswordExposed\PasswordStatus;
use Friendica\Core\Addon;
use Friendica\Core\Config;
-use Friendica\Core\PConfig;
use Friendica\Core\L10n;
+use Friendica\Core\PConfig;
use Friendica\Core\System;
use Friendica\Core\Worker;
use Friendica\Database\DBM;
use Friendica\Model\Photo;
use Friendica\Object\Image;
use Friendica\Util\Crypto;
+use Friendica\Util\DateTimeFormat;
+use Friendica\Util\Network;
use dba;
use Exception;
+use LightOpenID;
+use function password_exposed;
require_once 'boot.php';
require_once 'include/dba.php';
require_once 'include/enotify.php';
-require_once 'include/network.php';
-require_once 'library/openid.php';
require_once 'include/text.php';
/**
* @brief This class handles User related functions
return $r;
}
+ /**
+ * @brief Get owner data by nick name
+ *
+ * @param int $nick
+ * @return boolean|array
+ */
+ public static function getOwnerDataByNick($nick)
+ {
+ $user = dba::selectFirst('user', ['uid'], ['nickname' => $nick]);
+ if (!DBM::is_result($user)) {
+ return false;
+ }
+ return self::getOwnerDataById($user['uid']);
+ }
+
/**
* @brief Returns the default group for a given user and network
*
/**
- * @brief Authenticate a user with a clear text password
- *
- * User info can be any of the following:
- * - User DB object
- * - User Id
- * - User email or username or nickname
- * - User array with at least the uid and the hashed password
+ * Authenticate a user with a clear text password
*
+ * @brief Authenticate a user with a clear text password
* @param mixed $user_info
* @param string $password
- * @return boolean
+ * @return int|boolean
+ * @deprecated since version 3.6
+ * @see User::getIdFromPasswordAuthentication()
*/
public static function authenticate($user_info, $password)
{
- if (is_object($user_info)) {
- $user = (array) $user_info;
- } elseif (is_int($user_info)) {
- $user = dba::selectFirst('user', ['uid', 'password', 'legacy_password'],
- [
- 'uid' => $user_info,
- 'blocked' => 0,
- 'account_expired' => 0,
- 'account_removed' => 0,
- 'verified' => 1
- ]
- );
- } elseif (is_string($user_info)) {
- $user = dba::fetch_first('SELECT `uid`, `password`, `legacy_password`
- FROM `user`
- WHERE (`email` = ? OR `username` = ? OR `nickname` = ?)
- AND `blocked` = 0
- AND `account_expired` = 0
- AND `account_removed` = 0
- AND `verified` = 1
- LIMIT 1',
- $user_info,
- $user_info,
- $user_info
- );
- } else {
- $user = $user_info;
+ try {
+ return self::getIdFromPasswordAuthentication($user_info, $password);
+ } catch (Exception $ex) {
+ return false;
}
+ }
- if (!DBM::is_result($user)
- || !isset($user['uid'])
- || !isset($user['password'])
- || !isset($user['legacy_password'])
- ) {
- throw new Exception('Not enough information to authenticate');
- }
+ /**
+ * Returns the user id associated with a successful password authentication
+ *
+ * @brief Authenticate a user with a clear text password
+ * @param mixed $user_info
+ * @param string $password
+ * @return int User Id if authentication is successful
+ * @throws Exception
+ */
+ public static function getIdFromPasswordAuthentication($user_info, $password)
+ {
+ $user = self::getAuthenticationInfo($user_info);
- if ($user['legacy_password']) {
+ if (strpos($user['password'], '$') === false) {
+ //Legacy hash that has not been replaced by a new hash yet
+ if (self::hashPasswordLegacy($password) === $user['password']) {
+ self::updatePassword($user['uid'], $password);
+
+ return $user['uid'];
+ }
+ } elseif (!empty($user['legacy_password'])) {
+ //Legacy hash that has been double-hashed and not replaced by a new hash yet
+ //Warning: `legacy_password` is not necessary in sync with the content of `password`
if (password_verify(self::hashPasswordLegacy($password), $user['password'])) {
self::updatePassword($user['uid'], $password);
return $user['uid'];
}
} elseif (password_verify($password, $user['password'])) {
+ //New password hash
if (password_needs_rehash($user['password'], PASSWORD_DEFAULT)) {
self::updatePassword($user['uid'], $password);
}
return $user['uid'];
}
- return false;
+ throw new Exception(L10n::t('Login failed'));
+ }
+
+ /**
+ * Returns authentication info from various parameters types
+ *
+ * User info can be any of the following:
+ * - User DB object
+ * - User Id
+ * - User email or username or nickname
+ * - User array with at least the uid and the hashed password
+ *
+ * @param mixed $user_info
+ * @return array
+ * @throws Exception
+ */
+ private static function getAuthenticationInfo($user_info)
+ {
+ $user = null;
+
+ if (is_object($user_info) || is_array($user_info)) {
+ if (is_object($user_info)) {
+ $user = (array) $user_info;
+ } else {
+ $user = $user_info;
+ }
+
+ if (!isset($user['uid'])
+ || !isset($user['password'])
+ || !isset($user['legacy_password'])
+ ) {
+ throw new Exception(L10n::t('Not enough information to authenticate'));
+ }
+ } elseif (is_int($user_info) || is_string($user_info)) {
+ if (is_int($user_info)) {
+ $user = dba::selectFirst('user', ['uid', 'password', 'legacy_password'],
+ [
+ 'uid' => $user_info,
+ 'blocked' => 0,
+ 'account_expired' => 0,
+ 'account_removed' => 0,
+ 'verified' => 1
+ ]
+ );
+ } else {
+ $fields = ['uid', 'password', 'legacy_password'];
+ $condition = ["(`email` = ? OR `username` = ? OR `nickname` = ?)
+ AND NOT `blocked` AND NOT `account_expired` AND NOT `account_removed` AND `verified`",
+ $user_info, $user_info, $user_info];
+ $user = dba::selectFirst('user', $fields, $condition);
+ }
+
+ if (!DBM::is_result($user)) {
+ throw new Exception(L10n::t('User not found'));
+ }
+ }
+
+ return $user;
}
/**
return autoname(6) . mt_rand(100, 9999);
}
+ /**
+ * Checks if the provided plaintext password has been exposed or not
+ *
+ * @param string $password
+ * @return bool
+ */
+ public static function isPasswordExposed($password)
+ {
+ return password_exposed($password) === PasswordStatus::EXPOSED;
+ }
+
/**
* Legacy hashing function, kept for password migration purposes
*
*/
public static function hashPassword($password)
{
+ if (!trim($password)) {
+ throw new Exception(L10n::t('Password can\'t be empty'));
+ }
+
return password_hash($password, PASSWORD_DEFAULT);
}
return dba::update('user', $fields, ['uid' => $uid]);
}
+ /**
+ * @brief Checks if a nickname is in the list of the forbidden nicknames
+ *
+ * Check if a nickname is forbidden from registration on the node by the
+ * admin. Forbidden nicknames (e.g. role namess) can be configured in the
+ * admin panel.
+ *
+ * @param string $nickname The nickname that should be checked
+ * @return boolean True is the nickname is blocked on the node
+ */
+ public static function isNicknameBlocked($nickname)
+ {
+ $forbidden_nicknames = Config::get('system', 'forbidden_nicknames', '');
+ // if the config variable is empty return false
+ if (!x($forbidden_nicknames)) {
+ 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;
+ }
+ // else return false
+ return false;
+ }
+
/**
* @brief Catch-all user creation function
*
$confirm = x($data, 'confirm') ? trim($data['confirm']) : '';
$blocked = x($data, 'blocked') ? intval($data['blocked']) : 0;
$verified = x($data, 'verified') ? intval($data['verified']) : 0;
+ $language = x($data, 'language') ? notags(trim($data['language'])) : 'en';
$publish = x($data, 'profile_publish_reg') && intval($data['profile_publish_reg']) ? 1 : 0;
$netpublish = strlen(Config::get('system', 'directory')) ? $publish : 0;
if (!x($username) || !x($email) || !x($nickname)) {
if ($openid_url) {
- if (!validate_url($openid_url)) {
+ if (!Network::isUrlValid($openid_url)) {
throw new Exception(L10n::t('Invalid OpenID url'));
}
$_SESSION['register'] = 1;
$_SESSION['openid'] = $openid_url;
- $openid = new \LightOpenID;
+ $openid = new LightOpenID($a->get_hostname());
$openid->identity = $openid_url;
$openid->returnUrl = System::baseUrl() . '/openid';
$openid->required = ['namePerson/friendly', 'contact/email', 'namePerson'];
throw new Exception(L10n::t('Please enter the required information.'));
}
- if (!validate_url($openid_url)) {
+ if (!Network::isUrlValid($openid_url)) {
$openid_url = '';
}
}
}
- if (!allowed_email($email)) {
+ if (!Network::isEmailDomainAllowed($email)) {
throw new Exception(L10n::t('Your email domain is not among those allowed on this site.'));
}
- if (!valid_email($email) || !validate_email($email)) {
+ if (!valid_email($email) || !Network::isEmailDomainValid($email)) {
throw new Exception(L10n::t('Not a valid email address.'));
}
+ if (self::isNicknameBlocked($nickname)) {
+ throw new Exception(L10n::t('The nickname was blocked from registration by the nodes admin.'));
+ }
- if (dba::exists('user', ['email' => $email])) {
+ if (Config::get('system', 'block_extended_register', false) && dba::exists('user', ['email' => $email])) {
throw new Exception(L10n::t('Cannot use that email.'));
}
'sprvkey' => $sprvkey,
'verified' => $verified,
'blocked' => $blocked,
+ 'language' => $language,
'timezone' => 'UTC',
- 'register_date' => datetime_convert(),
+ 'register_date' => DateTimeFormat::utcNow(),
'default-location' => ''
]);
// if we have no OpenID photo try to look up an avatar
if (!strlen($photo)) {
- $photo = avatar_img($email);
+ $photo = Network::lookupAvatarByEmail($email);
}
// unless there is no avatar-addon loaded
$photo_failure = false;
$filename = basename($photo);
- $img_str = fetch_url($photo, true);
+ $img_str = Network::fetchUrl($photo, true);
// guess mimetype from headers or filename
$type = Image::guessType($photo, true);
if ($Image->isValid()) {
$Image->scaleToSquare(175);
- $hash = photo_new_resource();
+ $hash = Photo::newResource();
$r = Photo::store($Image, $uid, 0, $hash, $filename, L10n::t('Profile Photos'), 4);
'));
$body = deindent(L10n::t('
The login details are as follows:
- Site Location: %3$s
- Login Name: %1$s
- Password: %5$s
- You may change your password from your account Settings page after logging
+ Site Location: %3$s
+ Login Name: %1$s
+ Password: %5$s
+
+ You may change your password from your account "Settings" page after logging
in.
Please take a few moments to review the other account settings on that page.
' . "\x28" . 'on the "Profiles" page' . "\x29" . ' so that other people can easily find you.
We recommend setting your full name, adding a profile photo,
- adding some profile keywords ' . "\x28" . 'very useful in making new friends' . "\x29" . ' - and
+ adding some profile "keywords" ' . "\x28" . 'very useful in making new friends' . "\x29" . ' - and
perhaps what country you live in; if you do not wish to be more specific
than that.
If you are new and do not know anybody here, they may help
you to make some new and interesting friends.
+ If you ever want to delete your account, you can do so at %3$s/removeme
Thank you and welcome to %2$s.'));
dba::insert('userd', ['username' => $user['nickname']]);
// The user and related data will be deleted in "cron_expire_and_remove_users" (cronjobs.php)
- dba::update('user', ['account_removed' => true, 'account_expires_on' => datetime_convert()], ['uid' => $uid]);
+ dba::update('user', ['account_removed' => true, 'account_expires_on' => DateTimeFormat::utcNow()], ['uid' => $uid]);
Worker::add(PRIORITY_HIGH, "Notifier", "removeme", $uid);
// Send an update to the directory
projects / friendica.git / blobdiff