3 require_once('include/config.php');
4 require_once('include/network.php');
5 require_once('include/plugin.php');
6 require_once('include/text.php');
7 require_once('include/pgettext.php');
8 require_once('include/datetime.php');
9 require_once('include/enotify.php');
12 function create_user($arr) {
14 // Required: { username, nickname, email } or { openid_url }
17 $result = array('success' => false, 'user' => null, 'password' => '', 'message' => '');
19 $using_invites = get_config('system','invitation_only');
20 $num_invites = get_config('system','number_invites');
23 $invite_id = ((x($arr,'invite_id')) ? notags(trim($arr['invite_id'])) : '');
24 $username = ((x($arr,'username')) ? notags(trim($arr['username'])) : '');
25 $nickname = ((x($arr,'nickname')) ? notags(trim($arr['nickname'])) : '');
26 $email = ((x($arr,'email')) ? notags(trim($arr['email'])) : '');
27 $openid_url = ((x($arr,'openid_url')) ? notags(trim($arr['openid_url'])) : '');
28 $photo = ((x($arr,'photo')) ? notags(trim($arr['photo'])) : '');
29 $password = ((x($arr,'password')) ? trim($arr['password']) : '');
30 $password1 = ((x($arr,'password1')) ? trim($arr['password1']) : '');
31 $confirm = ((x($arr,'confirm')) ? trim($arr['confirm']) : '');
32 $blocked = ((x($arr,'blocked')) ? intval($arr['blocked']) : 0);
33 $verified = ((x($arr,'verified')) ? intval($arr['verified']) : 0);
35 $publish = ((x($arr,'profile_publish_reg') && intval($arr['profile_publish_reg'])) ? 1 : 0);
36 $netpublish = ((strlen(get_config('system','directory'))) ? $publish : 0);
38 if ($password1 != $confirm) {
39 $result['message'] .= t('Passwords do not match. Password unchanged.') . EOL;
41 } elseif ($password1 != "")
42 $password = $password1;
44 $tmp_str = $openid_url;
48 $result['message'] .= t('An invitation is required.') . EOL;
51 $r = q("SELECT * FROM `register` WHERE `hash` = '%s' LIMIT 1", dbesc($invite_id));
53 $result['message'] .= t('Invitation could not be verified.') . EOL;
58 if((! x($username)) || (! x($email)) || (! x($nickname))) {
60 if(! validate_url($tmp_str)) {
61 $result['message'] .= t('Invalid OpenID url') . EOL;
64 $_SESSION['register'] = 1;
65 $_SESSION['openid'] = $openid_url;
66 require_once('library/openid.php');
67 $openid = new LightOpenID;
68 $openid->identity = $openid_url;
69 $openid->returnUrl = z_root() . '/openid';
70 $openid->required = array('namePerson/friendly', 'contact/email', 'namePerson');
71 $openid->optional = array('namePerson/first','media/image/aspect11','media/image/default');
73 $authurl = $openid->authUrl();
74 } catch (Exception $e){
75 $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:") . $e->getMessage() . EOL;
82 notice( t('Please enter the required information.') . EOL );
86 if(! validate_url($tmp_str))
92 // collapse multiple spaces in name
93 $username = preg_replace('/ +/',' ',$username);
95 if(mb_strlen($username) > 48)
96 $result['message'] .= t('Please use a shorter name.') . EOL;
97 if(mb_strlen($username) < 3)
98 $result['message'] .= t('Name too short.') . EOL;
100 // I don't really like having this rule, but it cuts down
101 // on the number of auto-registrations by Russian spammers
103 // Using preg_match was completely unreliable, due to mixed UTF-8 regex support
104 // $no_utf = get_config('system','no_utf');
105 // $pat = (($no_utf) ? '/^[a-zA-Z]* [a-zA-Z]*$/' : '/^\p{L}* \p{L}*$/u' );
107 // So now we are just looking for a space in the full name.
109 $loose_reg = get_config('system','no_regfullname');
111 $username = mb_convert_case($username,MB_CASE_TITLE,'UTF-8');
112 if(! strpos($username,' '))
113 $result['message'] .= t("That doesn't appear to be your full \x28First Last\x29 name.") . EOL;
117 if(! allowed_email($email))
118 $result['message'] .= t('Your email domain is not among those allowed on this site.') . EOL;
120 if((! valid_email($email)) || (! validate_email($email)))
121 $result['message'] .= t('Not a valid email address.') . EOL;
123 // Disallow somebody creating an account using openid that uses the admin email address,
124 // since openid bypasses email verification. We'll allow it if there is not yet an admin account.
126 $adminlist = explode(",", str_replace(" ", "", strtolower($a->config['admin_email'])));
128 //if((x($a->config,'admin_email')) && (strcasecmp($email,$a->config['admin_email']) == 0) && strlen($openid_url)) {
129 if((x($a->config,'admin_email')) && in_array(strtolower($email), $adminlist) && strlen($openid_url)) {
130 $r = q("SELECT * FROM `user` WHERE `email` = '%s' LIMIT 1",
134 $result['message'] .= t('Cannot use that email.') . EOL;
137 $nickname = $arr['nickname'] = strtolower($nickname);
139 if(! preg_match("/^[a-z0-9][a-z0-9\_]*$/",$nickname))
140 $result['message'] .= t('Your "nickname" can only contain "a-z", "0-9" and "_".') . EOL;
142 $r = q("SELECT `uid` FROM `user`
143 WHERE `nickname` = '%s' LIMIT 1",
147 $result['message'] .= t('Nickname is already registered. Please choose another.') . EOL;
149 // Check deleted accounts that had this nickname. Doesn't matter to us,
150 // but could be a security issue for federated platforms.
152 $r = q("SELECT * FROM `userd`
153 WHERE `username` = '%s' LIMIT 1",
157 $result['message'] .= t('Nickname was once registered here and may not be re-used. Please choose another.') . EOL;
159 if(strlen($result['message'])) {
163 $new_password = ((strlen($password)) ? $password : autoname(6) . mt_rand(100,9999));
164 $new_password_encoded = hash('whirlpool',$new_password);
166 $result['password'] = $new_password;
168 require_once('include/crypto.php');
170 $keys = new_keypair(4096);
172 if($keys === false) {
173 $result['message'] .= t('SERIOUS ERROR: Generation of security keys failed.') . EOL;
177 $default_service_class = get_config('system','default_service_class');
178 if(! $default_service_class)
179 $default_service_class = '';
182 $prvkey = $keys['prvkey'];
183 $pubkey = $keys['pubkey'];
187 * Create another keypair for signing/verifying
188 * salmon protocol messages. We have to use a slightly
189 * less robust key because this won't be using openssl
190 * but the phpseclib. Since it is PHP interpreted code
191 * it is not nearly as efficient, and the larger keys
192 * will take several minutes each to process.
196 $sres = new_keypair(512);
197 $sprvkey = $sres['prvkey'];
198 $spubkey = $sres['pubkey'];
200 $r = q("INSERT INTO `user` ( `guid`, `username`, `password`, `email`, `openid`, `nickname`,
201 `pubkey`, `prvkey`, `spubkey`, `sprvkey`, `register_date`, `verified`, `blocked`, `timezone`, `service_class`, `default-location` )
202 VALUES ( '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, 'UTC', '%s', '' )",
203 dbesc(generate_user_guid()),
205 dbesc($new_password_encoded),
213 dbesc(datetime_convert()),
216 dbesc($default_service_class)
220 $r = q("SELECT * FROM `user`
221 WHERE `username` = '%s' AND `password` = '%s' LIMIT 1",
223 dbesc($new_password_encoded)
225 if($r !== false && count($r)) {
227 $newuid = intval($r[0]['uid']);
231 $result['message'] .= t('An error occurred during registration. Please try again.') . EOL ;
236 * if somebody clicked submit twice very quickly, they could end up with two accounts
237 * due to race condition. Remove this one.
240 $r = q("SELECT `uid` FROM `user`
241 WHERE `nickname` = '%s' ",
244 if((count($r) > 1) && $newuid) {
245 $result['message'] .= t('Nickname is already registered. Please choose another.') . EOL;
246 q("DELETE FROM `user` WHERE `uid` = %d",
252 if(x($newuid) !== false) {
253 $r = q("INSERT INTO `profile` ( `uid`, `profile-name`, `is-default`, `name`, `photo`, `thumb`, `publish`, `net-publish` )
254 VALUES ( %d, '%s', %d, '%s', '%s', '%s', %d, %d ) ",
259 dbesc(z_root() . "/photo/profile/{$newuid}.jpg"),
260 dbesc(z_root() . "/photo/avatar/{$newuid}.jpg"),
266 $result['message'] .= t('An error occurred creating your default profile. Please try again.') . EOL;
267 // Start fresh next time.
268 $r = q("DELETE FROM `user` WHERE `uid` = %d",
272 $r = q("INSERT INTO `contact` ( `uid`, `created`, `self`, `name`, `nick`, `photo`, `thumb`, `micro`, `blocked`, `pending`, `url`, `nurl`,
273 `addr`, `request`, `notify`, `poll`, `confirm`, `poco`, `name-date`, `uri-date`, `avatar-date`, `closeness` )
274 VALUES ( %d, '%s', 1, '%s', '%s', '%s', '%s', '%s', 0, 0, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', 0 ) ",
279 dbesc(z_root() . "/photo/profile/{$newuid}.jpg"),
280 dbesc(z_root() . "/photo/avatar/{$newuid}.jpg"),
281 dbesc(z_root() . "/photo/micro/{$newuid}.jpg"),
282 dbesc(z_root() . "/profile/$nickname"),
283 dbesc(normalise_link(z_root() . "/profile/$nickname")),
284 dbesc($nickname . '@' . substr(z_root(), strpos(z_root(),'://') + 3 )),
285 dbesc(z_root() . "/dfrn_request/$nickname"),
286 dbesc(z_root() . "/dfrn_notify/$nickname"),
287 dbesc(z_root() . "/dfrn_poll/$nickname"),
288 dbesc(z_root() . "/dfrn_confirm/$nickname"),
289 dbesc(z_root() . "/poco/$nickname"),
290 dbesc(datetime_convert()),
291 dbesc(datetime_convert()),
292 dbesc(datetime_convert())
295 // Create a group with no members. This allows somebody to use it
296 // right away as a default group for new contacts.
298 require_once('include/group.php');
299 group_add($newuid, t('Friends'));
301 $r = q("SELECT `id` FROM `group` WHERE `uid` = %d AND `name` = '%s'",
305 if($r && count($r)) {
306 $def_gid = $r[0]['id'];
308 q("UPDATE `user` SET `def_gid` = %d WHERE `uid` = %d",
314 if(get_config('system', 'newuser_private') && $def_gid) {
315 q("UPDATE `user` SET `allow_gid` = '%s' WHERE `uid` = %d",
316 dbesc("<" . $def_gid . ">"),
323 // if we have no OpenID photo try to look up an avatar
325 $photo = avatar_img($email);
327 // unless there is no avatar-plugin loaded
329 require_once('include/Photo.php');
330 $photo_failure = false;
332 $filename = basename($photo);
333 $img_str = fetch_url($photo,true);
334 // guess mimetype from headers or filename
335 $type = guess_image_type($photo,true);
338 $img = new Photo($img_str, $type);
339 if($img->is_valid()) {
341 $img->scaleImageSquare(175);
343 $hash = photo_new_resource();
345 $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 4 );
348 $photo_failure = true;
350 $img->scaleImage(80);
352 $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 5 );
355 $photo_failure = true;
357 $img->scaleImage(48);
359 $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 6 );
362 $photo_failure = true;
364 if(! $photo_failure) {
365 q("UPDATE `photo` SET `profile` = 1 WHERE `resource-id` = '%s' ",
372 call_hooks('register_account', $newuid);
374 $result['success'] = true;
375 $result['user'] = $u;
382 * send registration confirmation.
383 * It's here as a function because the mail is sent
384 * from different parts
386 function send_register_open_eml($email, $sitename, $siteurl, $username, $password){
387 $preamble = deindent(t('
389 Thank you for registering at %2$s. Your account has been created.
392 The login details are as follows:
397 You may change your password from your account "Settings" page after logging
400 Please take a few moments to review the other account settings on that page.
402 You may also wish to add some basic information to your default profile
403 (on the "Profiles" page) so that other people can easily find you.
405 We recommend setting your full name, adding a profile photo,
406 adding some profile "keywords" (very useful in making new friends) - and
407 perhaps what country you live in; if you do not wish to be more specific
410 We fully respect your right to privacy, and none of these items are necessary.
411 If you are new and do not know anybody here, they may help
412 you to make some new and interesting friends.
415 Thank you and welcome to %2$s.'));
417 $preamble = sprintf($preamble, $username, $sitename);
418 $body = sprintf($body, $email, $sitename, $siteurl, $username, $password);
420 return notification(array(
421 'type' => "SYSTEM_EMAIL",
422 'to_email' => $email,
423 'subject'=> sprintf( t('Registration details for %s'), $sitename),
424 'preamble'=> $preamble,