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');
11 function create_user($arr) {
13 // Required: { username, nickname, email } or { openid_url }
16 $result = array('success' => false, 'user' => null, 'password' => '', 'message' => '');
18 $using_invites = get_config('system','invitation_only');
19 $num_invites = get_config('system','number_invites');
22 $invite_id = ((x($arr,'invite_id')) ? notags(trim($arr['invite_id'])) : '');
23 $username = ((x($arr,'username')) ? notags(trim($arr['username'])) : '');
24 $nickname = ((x($arr,'nickname')) ? notags(trim($arr['nickname'])) : '');
25 $email = ((x($arr,'email')) ? notags(trim($arr['email'])) : '');
26 $openid_url = ((x($arr,'openid_url')) ? notags(trim($arr['openid_url'])) : '');
27 $photo = ((x($arr,'photo')) ? notags(trim($arr['photo'])) : '');
28 $password = ((x($arr,'password')) ? trim($arr['password']) : '');
29 $blocked = ((x($arr,'blocked')) ? intval($arr['blocked']) : 0);
30 $verified = ((x($arr,'verified')) ? intval($arr['verified']) : 0);
32 $publish = ((x($arr,'profile_publish_reg') && intval($arr['profile_publish_reg'])) ? 1 : 0);
33 $netpublish = ((strlen(get_config('system','directory_submit_url'))) ? $publish : 0);
35 $tmp_str = $openid_url;
39 $result['message'] .= t('An invitation is required.') . EOL;
42 $r = q("select * from register where `hash` = '%s' limit 1", dbesc($invite_id));
44 $result['message'] .= t('Invitation could not be verified.') . EOL;
49 if((! x($username)) || (! x($email)) || (! x($nickname))) {
51 if(! validate_url($tmp_str)) {
52 $result['message'] .= t('Invalid OpenID url') . EOL;
55 $_SESSION['register'] = 1;
56 $_SESSION['openid'] = $openid_url;
57 require_once('library/openid.php');
58 $openid = new LightOpenID;
59 $openid->identity = $openid_url;
60 $openid->returnUrl = $a->get_baseurl() . '/openid';
61 $openid->required = array('namePerson/friendly', 'contact/email', 'namePerson');
62 $openid->optional = array('namePerson/first','media/image/aspect11','media/image/default');
64 $authurl = $openid->authUrl();
65 } catch (Exception $e){
66 $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:") . $e->getMessage() . EOL;
73 notice( t('Please enter the required information.') . EOL );
77 if(! validate_url($tmp_str))
83 // collapse multiple spaces in name
84 $username = preg_replace('/ +/',' ',$username);
86 if(mb_strlen($username) > 48)
87 $result['message'] .= t('Please use a shorter name.') . EOL;
88 if(mb_strlen($username) < 3)
89 $result['message'] .= t('Name too short.') . EOL;
91 // I don't really like having this rule, but it cuts down
92 // on the number of auto-registrations by Russian spammers
94 // Using preg_match was completely unreliable, due to mixed UTF-8 regex support
95 // $no_utf = get_config('system','no_utf');
96 // $pat = (($no_utf) ? '/^[a-zA-Z]* [a-zA-Z]*$/' : '/^\p{L}* \p{L}*$/u' );
98 // So now we are just looking for a space in the full name.
100 $loose_reg = get_config('system','no_regfullname');
102 $username = mb_convert_case($username,MB_CASE_TITLE,'UTF-8');
103 if(! strpos($username,' '))
104 $result['message'] .= t("That doesn't appear to be your full \x28First Last\x29 name.") . EOL;
108 if(! allowed_email($email))
109 $result['message'] .= t('Your email domain is not among those allowed on this site.') . EOL;
111 if((! valid_email($email)) || (! validate_email($email)))
112 $result['message'] .= t('Not a valid email address.') . EOL;
114 // Disallow somebody creating an account using openid that uses the admin email address,
115 // since openid bypasses email verification. We'll allow it if there is not yet an admin account.
117 if((x($a->config,'admin_email')) && (strcasecmp($email,$a->config['admin_email']) == 0) && strlen($openid_url)) {
118 $r = q("SELECT * FROM `user` WHERE `email` = '%s' LIMIT 1",
122 $result['message'] .= t('Cannot use that email.') . EOL;
125 $nickname = $arr['nickname'] = strtolower($nickname);
127 if(! preg_match("/^[a-z][a-z0-9\-\_]*$/",$nickname))
128 $result['message'] .= t('Your "nickname" can only contain "a-z", "0-9", "-", and "_", and must also begin with a letter.') . EOL;
129 $r = q("SELECT `uid` FROM `user`
130 WHERE `nickname` = '%s' LIMIT 1",
134 $result['message'] .= t('Nickname is already registered. Please choose another.') . EOL;
136 // Check deleted accounts that had this nickname. Doesn't matter to us,
137 // but could be a security issue for federated platforms.
139 $r = q("SELECT * FROM `userd`
140 WHERE `username` = '%s' LIMIT 1",
144 $result['message'] .= t('Nickname was once registered here and may not be re-used. Please choose another.') . EOL;
146 if(strlen($result['message'])) {
150 $new_password = ((strlen($password)) ? $password : autoname(6) . mt_rand(100,9999));
151 $new_password_encoded = hash('whirlpool',$new_password);
153 $result['password'] = $new_password;
155 require_once('include/crypto.php');
157 $keys = new_keypair(4096);
159 if($keys === false) {
160 $result['message'] .= t('SERIOUS ERROR: Generation of security keys failed.') . EOL;
164 $default_service_class = get_config('system','default_service_class');
165 if(! $default_service_class)
166 $default_service_class = '';
169 $prvkey = $keys['prvkey'];
170 $pubkey = $keys['pubkey'];
174 * Create another keypair for signing/verifying
175 * salmon protocol messages. We have to use a slightly
176 * less robust key because this won't be using openssl
177 * but the phpseclib. Since it is PHP interpreted code
178 * it is not nearly as efficient, and the larger keys
179 * will take several minutes each to process.
183 $sres = new_keypair(512);
184 $sprvkey = $sres['prvkey'];
185 $spubkey = $sres['pubkey'];
187 $r = q("INSERT INTO `user` ( `guid`, `username`, `password`, `email`, `openid`, `nickname`,
188 `pubkey`, `prvkey`, `spubkey`, `sprvkey`, `register_date`, `verified`, `blocked`, `timezone`, `service_class` )
189 VALUES ( '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, 'UTC', '%s' )",
190 dbesc(generate_user_guid()),
192 dbesc($new_password_encoded),
200 dbesc(datetime_convert()),
203 dbesc($default_service_class)
207 $r = q("SELECT * FROM `user`
208 WHERE `username` = '%s' AND `password` = '%s' LIMIT 1",
210 dbesc($new_password_encoded)
212 if($r !== false && count($r)) {
214 $newuid = intval($r[0]['uid']);
218 $result['message'] .= t('An error occurred during registration. Please try again.') . EOL ;
223 * if somebody clicked submit twice very quickly, they could end up with two accounts
224 * due to race condition. Remove this one.
227 $r = q("SELECT `uid` FROM `user`
228 WHERE `nickname` = '%s' ",
231 if((count($r) > 1) && $newuid) {
232 $result['message'] .= t('Nickname is already registered. Please choose another.') . EOL;
233 q("DELETE FROM `user` WHERE `uid` = %d LIMIT 1",
239 if(x($newuid) !== false) {
240 $r = q("INSERT INTO `profile` ( `uid`, `profile-name`, `is-default`, `name`, `photo`, `thumb`, `publish`, `net-publish` )
241 VALUES ( %d, '%s', %d, '%s', '%s', '%s', %d, %d ) ",
246 dbesc($a->get_baseurl() . "/photo/profile/{$newuid}.jpg"),
247 dbesc($a->get_baseurl() . "/photo/avatar/{$newuid}.jpg"),
253 $result['message'] .= t('An error occurred creating your default profile. Please try again.') . EOL;
254 // Start fresh next time.
255 $r = q("DELETE FROM `user` WHERE `uid` = %d",
259 $r = q("INSERT INTO `contact` ( `uid`, `created`, `self`, `name`, `nick`, `photo`, `thumb`, `micro`, `blocked`, `pending`, `url`, `nurl`,
260 `request`, `notify`, `poll`, `confirm`, `poco`, `name-date`, `uri-date`, `avatar-date`, `closeness` )
261 VALUES ( %d, '%s', 1, '%s', '%s', '%s', '%s', '%s', 0, 0, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', 0 ) ",
266 dbesc($a->get_baseurl() . "/photo/profile/{$newuid}.jpg"),
267 dbesc($a->get_baseurl() . "/photo/avatar/{$newuid}.jpg"),
268 dbesc($a->get_baseurl() . "/photo/micro/{$newuid}.jpg"),
269 dbesc($a->get_baseurl() . "/profile/$nickname"),
270 dbesc(normalise_link($a->get_baseurl() . "/profile/$nickname")),
271 dbesc($a->get_baseurl() . "/dfrn_request/$nickname"),
272 dbesc($a->get_baseurl() . "/dfrn_notify/$nickname"),
273 dbesc($a->get_baseurl() . "/dfrn_poll/$nickname"),
274 dbesc($a->get_baseurl() . "/dfrn_confirm/$nickname"),
275 dbesc($a->get_baseurl() . "/poco/$nickname"),
276 dbesc(datetime_convert()),
277 dbesc(datetime_convert()),
278 dbesc(datetime_convert())
281 // Create a group with no members. This allows somebody to use it
282 // right away as a default group for new contacts.
284 require_once('include/group.php');
285 group_add($newuid, t('Friends'));
287 $r = q("SELECT id FROM `group` WHERE uid = %d AND name = '%s'",
291 if($r && count($r)) {
292 $def_gid = $r[0]['id'];
294 q("UPDATE user SET def_gid = %d WHERE uid = %d",
300 if(get_config('system', 'newuser_private') && $def_gid) {
301 q("UPDATE user SET allow_gid = '%s' WHERE uid = %d",
302 dbesc("<" . $def_gid . ">"),
309 // if we have no OpenID photo try to look up an avatar
311 $photo = avatar_img($email);
313 // unless there is no avatar-plugin loaded
315 require_once('include/Photo.php');
316 $photo_failure = false;
318 $filename = basename($photo);
319 $img_str = fetch_url($photo,true);
320 // guess mimetype from headers or filename
321 $type = guess_image_type($photo,true);
324 $img = new Photo($img_str, $type);
325 if($img->is_valid()) {
327 $img->scaleImageSquare(175);
329 $hash = photo_new_resource();
331 $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 4 );
334 $photo_failure = true;
336 $img->scaleImage(80);
338 $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 5 );
341 $photo_failure = true;
343 $img->scaleImage(48);
345 $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 6 );
348 $photo_failure = true;
350 if(! $photo_failure) {
351 q("UPDATE `photo` SET `profile` = 1 WHERE `resource-id` = '%s' ",
358 call_hooks('register_account', $newuid);
360 $result['success'] = true;
361 $result['user'] = $u;