From b0dcfc2724188c309a70ce5281e94fdf6a733498 Mon Sep 17 00:00:00 2001 From: Hypolite Petovan Date: Sun, 3 Dec 2017 22:27:49 -0500 Subject: [PATCH] Add class methods derived from include/user functions - Add User::create - Add User::sendRegisterPendingEmail - Add User::sendRegisterOpenEmail - Add Contact::createSelfFromUserId --- src/Model/User.php | 429 ++++++++++++++++++++++++++++++++++++++++- src/Object/Contact.php | 46 +++++ 2 files changed, 474 insertions(+), 1 deletion(-) diff --git a/src/Model/User.php b/src/Model/User.php index 398cd19b42..72e3aea939 100644 --- a/src/Model/User.php +++ b/src/Model/User.php @@ -7,14 +7,23 @@ namespace Friendica\Model; +use Friendica\Core\Config; use Friendica\Core\System; use Friendica\Core\Worker; use Friendica\Database\DBM; +use Friendica\Object\Contact; +use Friendica\Object\Photo; use dba; require_once 'boot.php'; +require_once 'include/crypto.php'; +require_once 'include/enotify.php'; +require_once 'include/group.php'; +require_once 'include/network.php'; +require_once 'library/openid.php'; +require_once 'include/pgettext.php'; require_once 'include/plugin.php'; - +require_once 'include/text.php'; /** * @brief This class handles User related functions */ @@ -79,6 +88,424 @@ class User return $user['uid']; } + /** + * @brief Catch-all user creation function + * + * Creates a user from the provided data array, either form fields or OpenID. + * Required: { username, nickname, email } or { openid_url } + * + * Performs the following: + * - Sends to the OpenId auth URL (if relevant) + * - Creates new key pairs for crypto + * - Create self-contact + * - Create profile image + * + * @param array $data + * @return string + */ + public static function create(array $data) + { + $a = get_app(); + $result = array('success' => false, 'user' => null, 'password' => '', 'message' => ''); + + $using_invites = Config::get('system', 'invitation_only'); + $num_invites = Config::get('system', 'number_invites'); + + $invite_id = x($data, 'invite_id') ? notags(trim($data['invite_id'])) : ''; + $username = x($data, 'username') ? notags(trim($data['username'])) : ''; + $nickname = x($data, 'nickname') ? notags(trim($data['nickname'])) : ''; + $email = x($data, 'email') ? notags(trim($data['email'])) : ''; + $openid_url = x($data, 'openid_url') ? notags(trim($data['openid_url'])) : ''; + $photo = x($data, 'photo') ? notags(trim($data['photo'])) : ''; + $password = x($data, 'password') ? trim($data['password']) : ''; + $password1 = x($data, 'password1') ? trim($data['password1']) : ''; + $confirm = x($data, 'confirm') ? trim($data['confirm']) : ''; + $blocked = x($data, 'blocked') ? intval($data['blocked']) : 0; + $verified = x($data, 'verified') ? intval($data['verified']) : 0; + + $publish = x($data, 'profile_publish_reg') && intval($data['profile_publish_reg']) ? 1 : 0; + $netpublish = strlen(Config::get('system', 'directory')) ? $publish : 0; + + if ($password1 != $confirm) { + $result['message'] .= t('Passwords do not match. Password unchanged.') . EOL; + return $result; + } elseif ($password1 != "") { + $password = $password1; + } + + $tmp_str = $openid_url; + + if ($using_invites) { + if (!$invite_id) { + $result['message'] .= t('An invitation is required.') . EOL; + return $result; + } + $r = q("SELECT * FROM `register` WHERE `hash` = '%s' LIMIT 1", dbesc($invite_id)); + if (!results($r)) { + $result['message'] .= t('Invitation could not be verified.') . EOL; + return $result; + } + } + + if (!x($username) || !x($email) || !x($nickname)) { + if ($openid_url) { + if (!validate_url($tmp_str)) { + $result['message'] .= t('Invalid OpenID url') . EOL; + return $result; + } + $_SESSION['register'] = 1; + $_SESSION['openid'] = $openid_url; + + $openid = new LightOpenID; + $openid->identity = $openid_url; + $openid->returnUrl = System::baseUrl() . '/openid'; + $openid->required = array('namePerson/friendly', 'contact/email', 'namePerson'); + $openid->optional = array('namePerson/first', 'media/image/aspect11', 'media/image/default'); + try { + $authurl = $openid->authUrl(); + } catch (Exception $e) { + $result['message'] .= t("We encountered a problem while logging in with the OpenID you provided. Please check the correct spelling of the ID.") . EOL . EOL . t("The error message was:") . $e->getMessage() . EOL; + return $result; + } + goaway($authurl); + // NOTREACHED + } + + notice(t('Please enter the required information.') . EOL); + return; + } + + if (!validate_url($tmp_str)) { + $openid_url = ''; + } + + $err = ''; + + // collapse multiple spaces in name + $username = preg_replace('/ +/', ' ', $username); + + if (mb_strlen($username) > 48) { + $result['message'] .= t('Please use a shorter name.') . EOL; + } + if (mb_strlen($username) < 3) { + $result['message'] .= t('Name too short.') . EOL; + } + + // So now we are just looking for a space in the full name. + + $loose_reg = Config::get('system', 'no_regfullname'); + if (!$loose_reg) { + $username = mb_convert_case($username, MB_CASE_TITLE, 'UTF-8'); + if (!strpos($username, ' ')) { + $result['message'] .= t("That doesn't appear to be your full \x28First Last\x29 name.") . EOL; + } + } + + + if (!allowed_email($email)) { + $result['message'] .= t('Your email domain is not among those allowed on this site.') . EOL; + } + + if (!valid_email($email) || !validate_email($email)) { + $result['message'] .= t('Not a valid email address.') . EOL; + } + + // Disallow somebody creating an account using openid that uses the admin email address, + // since openid bypasses email verification. We'll allow it if there is not yet an admin account. + + $adminlist = explode(",", str_replace(" ", "", strtolower($a->config['admin_email']))); + + //if((x($a->config,'admin_email')) && (strcasecmp($email,$a->config['admin_email']) == 0) && strlen($openid_url)) { + if (x($a->config, 'admin_email') && in_array(strtolower($email), $adminlist) && strlen($openid_url)) { + $r = q("SELECT * FROM `user` WHERE `email` = '%s' LIMIT 1", + dbesc($email) + ); + if (DBM::is_result($r)) { + $result['message'] .= t('Cannot use that email.') . EOL; + } + } + + $nickname = $data['nickname'] = strtolower($nickname); + + if (!preg_match("/^[a-z0-9][a-z0-9\_]*$/", $nickname)) { + $result['message'] .= t('Your "nickname" can only contain "a-z", "0-9" and "_".') . EOL; + } + + $r = q("SELECT `uid` FROM `user` + WHERE `nickname` = '%s' LIMIT 1", + dbesc($nickname) + ); + if (DBM::is_result($r)) { + $result['message'] .= t('Nickname is already registered. Please choose another.') . EOL; + } + + // Check deleted accounts that had this nickname. Doesn't matter to us, + // but could be a security issue for federated platforms. + + $r = q("SELECT * FROM `userd` + WHERE `username` = '%s' LIMIT 1", + dbesc($nickname) + ); + if (DBM::is_result($r)) { + $result['message'] .= t('Nickname was once registered here and may not be re-used. Please choose another.') . EOL; + } + + if (strlen($result['message'])) { + return $result; + } + + $new_password = strlen($password) ? $password : autoname(6) . mt_rand(100, 9999); + $new_password_encoded = hash('whirlpool', $new_password); + + $result['password'] = $new_password; + + $keys = new_keypair(4096); + + if ($keys === false) { + $result['message'] .= t('SERIOUS ERROR: Generation of security keys failed.') . EOL; + return $result; + } + + $prvkey = $keys['prvkey']; + $pubkey = $keys['pubkey']; + + // Create another keypair for signing/verifying salmon protocol messages. + $sres = new_keypair(512); + $sprvkey = $sres['prvkey']; + $spubkey = $sres['pubkey']; + + $r = q("INSERT INTO `user` (`guid`, `username`, `password`, `email`, `openid`, `nickname`, + `pubkey`, `prvkey`, `spubkey`, `sprvkey`, `register_date`, `verified`, `blocked`, `timezone`, `default-location`) + VALUES ('%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, 'UTC', '')", + dbesc(generate_user_guid()), + dbesc($username), + dbesc($new_password_encoded), + dbesc($email), + dbesc($openid_url), + dbesc($nickname), + dbesc($pubkey), + dbesc($prvkey), + dbesc($spubkey), + dbesc($sprvkey), + dbesc(datetime_convert()), + intval($verified), + intval($blocked) + ); + + if ($r) { + $r = q("SELECT * FROM `user` + WHERE `username` = '%s' AND `password` = '%s' LIMIT 1", + dbesc($username), + dbesc($new_password_encoded) + ); + if (DBM::is_result($r)) { + $u = $r[0]; + $newuid = intval($r[0]['uid']); + } + } else { + $result['message'] .= t('An error occurred during registration. Please try again.') . EOL; + return $result; + } + + /** + * if somebody clicked submit twice very quickly, they could end up with two accounts + * due to race condition. Remove this one. + */ + $r = q("SELECT `uid` FROM `user` + WHERE `nickname` = '%s' ", + dbesc($nickname) + ); + if (DBM::is_result($r) && count($r) > 1 && $newuid) { + $result['message'] .= t('Nickname is already registered. Please choose another.') . EOL; + dba::delete('user', array('uid' => $newuid)); + return $result; + } + + if (x($newuid) !== false) { + $r = q("INSERT INTO `profile` ( `uid`, `profile-name`, `is-default`, `name`, `photo`, `thumb`, `publish`, `net-publish` ) + VALUES ( %d, '%s', %d, '%s', '%s', '%s', %d, %d ) ", + intval($newuid), + t('default'), + 1, + dbesc($username), + dbesc(System::baseUrl() . "/photo/profile/{$newuid}.jpg"), + dbesc(System::baseUrl() . "/photo/avatar/{$newuid}.jpg"), + intval($publish), + intval($netpublish) + ); + if ($r === false) { + $result['message'] .= t('An error occurred creating your default profile. Please try again.') . EOL; + // Start fresh next time. + dba::delete('user', array('uid' => $newuid)); + return $result; + } + + // Create the self contact + Contact::createSelfFromUserId($newuid); + + // Create a group with no members. This allows somebody to use it + // right away as a default group for new contacts. + + group_add($newuid, t('Friends')); + + $r = q("SELECT `id` FROM `group` WHERE `uid` = %d AND `name` = '%s'", + intval($newuid), + dbesc(t('Friends')) + ); + if (DBM::is_result($r)) { + $def_gid = $r[0]['id']; + + q("UPDATE `user` SET `def_gid` = %d WHERE `uid` = %d", + intval($r[0]['id']), + intval($newuid) + ); + } + + if (Config::get('system', 'newuser_private') && $def_gid) { + q("UPDATE `user` SET `allow_gid` = '%s' WHERE `uid` = %d", + dbesc("<" . $def_gid . ">"), + intval($newuid) + ); + } + } + + // if we have no OpenID photo try to look up an avatar + if (!strlen($photo)) { + $photo = avatar_img($email); + } + + // unless there is no avatar-plugin loaded + if (strlen($photo)) { + $photo_failure = false; + + $filename = basename($photo); + $img_str = fetch_url($photo, true); + // guess mimetype from headers or filename + $type = Photo::guessImageType($photo, true); + + + $img = new Photo($img_str, $type); + if ($img->isValid()) { + $img->scaleImageSquare(175); + + $hash = photo_new_resource(); + + $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 4); + + if ($r === false) { + $photo_failure = true; + } + + $img->scaleImage(80); + + $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 5); + + if ($r === false) { + $photo_failure = true; + } + + $img->scaleImage(48); + + $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 6); + + if ($r === false) { + $photo_failure = true; + } + + if (!$photo_failure) { + q("UPDATE `photo` SET `profile` = 1 WHERE `resource-id` = '%s' ", + dbesc($hash) + ); + } + } + } + + call_hooks('register_account', $newuid); + + $result['success'] = true; + $result['user'] = $u; + return $result; + } + + /** + * @brief Sends pending registration confiŕmation email + * + * @param string $email + * @param string $sitename + * @param string $username + * @return NULL|boolean from notification() and email() inherited + */ + public static function sendRegisterPendingEmail($email, $sitename, $username) + { + $body = deindent(t(' + Dear %1$s, + Thank you for registering at %2$s. Your account is pending for approval by the administrator. + ')); + + $body = sprintf($body, $username, $sitename); + + return notification(array( + 'type' => SYSTEM_EMAIL, + 'to_email' => $email, + 'subject'=> sprintf( t('Registration at %s'), $sitename), + 'body' => $body)); + } + + /** + * @brief Sends registration confirmation + * + * It's here as a function because the mail is sent from different parts + * + * @param string $email + * @param string $sitename + * @param string $siteurl + * @param string $username + * @param string $password + * @return NULL|boolean from notification() and email() inherited + */ + public static function sendRegisterOpenEmail($email, $sitename, $siteurl, $username, $password) + { + $preamble = deindent(t(' + Dear %1$s, + Thank you for registering at %2$s. Your account has been created. + ')); + $body = deindent(t(' + The login details are as follows: + Site Location: %3$s + Login Name: %1$s + Password: %5$s + + You may change your password from your account "Settings" page after logging + in. + + Please take a few moments to review the other account settings on that page. + + You may also wish to add some basic information to your default profile + (on the "Profiles" page) so that other people can easily find you. + + We recommend setting your full name, adding a profile photo, + adding some profile "keywords" (very useful in making new friends) - and + perhaps what country you live in; if you do not wish to be more specific + than that. + + We fully respect your right to privacy, and none of these items are necessary. + If you are new and do not know anybody here, they may help + you to make some new and interesting friends. + + + Thank you and welcome to %2$s.')); + + $preamble = sprintf($preamble, $username, $sitename); + $body = sprintf($body, $email, $sitename, $siteurl, $username, $password); + + return notification(array( + 'type' => SYSTEM_EMAIL, + 'to_email' => $email, + 'subject'=> sprintf( t('Registration details for %s'), $sitename), + 'preamble'=> $preamble, + 'body' => $body)); + } + /** * @param object $uid user to remove * @return void diff --git a/src/Object/Contact.php b/src/Object/Contact.php index 34519401cb..fc1b26aba6 100644 --- a/src/Object/Contact.php +++ b/src/Object/Contact.php @@ -28,6 +28,52 @@ require_once 'include/text.php'; */ class Contact extends BaseObject { + /** + * Creates the self-contact for the provided user id + * + * @param int $uid + * @return bool Operation success + */ + public static function createSelfFromUserId($uid) + { + // Only create the entry if it doesn't exist yet + if (dba::exists('contact', ['uid' => intval($uid), 'self'])) { + return true; + } + + $user = dba::select('user', ['uid', 'username', 'nickname'], ['uid' => intval($uid)], ['limit' => 1]); + if (!DBM::is_result($user)) { + return false; + } + + $return = dba::insert('contact', [ + 'uid' => $user['uid'], + 'created' => datetime_convert(), + 'self' => 1, + 'name' => $user['username'], + 'nick' => $user['nickname'], + 'photo' => System::baseUrl() . '/photo/profile/' . $user['uid'] . '.jpg', + 'thumb' => System::baseUrl() . '/photo/avatar/' . $user['uid'] . '.jpg', + 'micro' => System::baseUrl() . '/photo/micro/' . $user['uid'] . '.jpg', + 'blocked' => 0, + 'pending' => 0, + 'url' => System::baseUrl() . '/profile/' . $user['nickname'], + 'nurl' => normalise_link(System::baseUrl() . '/profile/' . $user['nickname']), + 'addr' => $user['nickname'] . '@' . substr(System::baseUrl(), strpos(System::baseUrl(), '://') + 3), + 'request' => System::baseUrl() . '/dfrn_request/' . $user['nickname'], + 'notify' => System::baseUrl() . '/dfrn_notify/' . $user['nickname'], + 'poll' => System::baseUrl() . '/dfrn_poll/' . $user['nickname'], + 'confirm' => System::baseUrl() . '/dfrn_confirm/' . $user['nickname'], + 'poco' => System::baseUrl() . '/poco/' . $user['nickname'], + 'name-date' => datetime_convert(), + 'uri-date' => datetime_convert(), + 'avatar-date' => datetime_convert(), + 'closeness' => 0 + ]); + + return $return; + } + /** * @brief Marks a contact for removal *