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');
10 function create_user($arr) {
12 // Required: { username, nickname, email } or { openid_url }
15 $result = array('success' => false, 'user' => null, 'password' => '', 'message' => '');
17 $using_invites = get_config('system','invitation_only');
18 $num_invites = get_config('system','number_invites');
21 $invite_id = ((x($arr,'invite_id')) ? notags(trim($arr['invite_id'])) : '');
22 $username = ((x($arr,'username')) ? notags(trim($arr['username'])) : '');
23 $nickname = ((x($arr,'nickname')) ? notags(trim($arr['nickname'])) : '');
24 $email = ((x($arr,'email')) ? notags(trim($arr['email'])) : '');
25 $openid_url = ((x($arr,'openid_url')) ? notags(trim($arr['openid_url'])) : '');
26 $photo = ((x($arr,'photo')) ? notags(trim($arr['photo'])) : '');
27 $publish = ((x($arr,'profile_publish_reg') && intval($arr['profile_publish_reg'])) ? 1 : 0);
28 $password = ((x($arr,'password')) ? trim($arr['password']) : '');
30 $netpublish = ((strlen(get_config('system','directory_submit_url'))) ? $publish : 0);
32 $tmp_str = $openid_url;
36 $result['message'] .= t('An invitation is required.') . EOL;
39 $r = q("select * from register where `hash` = '%s' limit 1", dbesc($invite_id));
41 $result['message'] .= t('Invitation could not be verified.') . EOL;
46 if((! x($username)) || (! x($email)) || (! x($nickname))) {
48 if(! validate_url($tmp_str)) {
49 $result['message'] .= t('Invalid OpenID url') . EOL;
52 $_SESSION['register'] = 1;
53 $_SESSION['openid'] = $openid_url;
54 require_once('library/openid.php');
55 $openid = new LightOpenID;
56 $openid->identity = $openid_url;
57 $openid->returnUrl = $a->get_baseurl() . '/openid';
58 $openid->required = array('namePerson/friendly', 'contact/email', 'namePerson');
59 $openid->optional = array('namePerson/first','media/image/aspect11','media/image/default');
60 goaway($openid->authUrl());
64 notice( t('Please enter the required information.') . EOL );
68 if(! validate_url($tmp_str))
74 // collapse multiple spaces in name
75 $username = preg_replace('/ +/',' ',$username);
77 if(mb_strlen($username) > 48)
78 $result['message'] .= t('Please use a shorter name.') . EOL;
79 if(mb_strlen($username) < 3)
80 $result['message'] .= t('Name too short.') . EOL;
82 // I don't really like having this rule, but it cuts down
83 // on the number of auto-registrations by Russian spammers
85 // Using preg_match was completely unreliable, due to mixed UTF-8 regex support
86 // $no_utf = get_config('system','no_utf');
87 // $pat = (($no_utf) ? '/^[a-zA-Z]* [a-zA-Z]*$/' : '/^\p{L}* \p{L}*$/u' );
89 // So now we are just looking for a space in the full name.
91 $loose_reg = get_config('system','no_regfullname');
93 $username = mb_convert_case($username,MB_CASE_TITLE,'UTF-8');
94 if(! strpos($username,' '))
95 $result['message'] .= t("That doesn't appear to be your full \x28First Last\x29 name.") . EOL;
99 if(! allowed_email($email))
100 $result['message'] .= t('Your email domain is not among those allowed on this site.') . EOL;
102 if((! valid_email($email)) || (! validate_email($email)))
103 $result['message'] .= t('Not a valid email address.') . EOL;
105 // Disallow somebody creating an account using openid that uses the admin email address,
106 // since openid bypasses email verification. We'll allow it if there is not yet an admin account.
108 if((x($a->config,'admin_email')) && (strcasecmp($email,$a->config['admin_email']) == 0) && strlen($openid_url)) {
109 $r = q("SELECT * FROM `user` WHERE `email` = '%s' LIMIT 1",
113 $result['message'] .= t('Cannot use that email.') . EOL;
116 $nickname = $arr['nickname'] = strtolower($nickname);
118 if(! preg_match("/^[a-z][a-z0-9\-\_]*$/",$nickname))
119 $result['message'] .= t('Your "nickname" can only contain "a-z", "0-9", "-", and "_", and must also begin with a letter.') . EOL;
120 $r = q("SELECT `uid` FROM `user`
121 WHERE `nickname` = '%s' LIMIT 1",
125 $result['message'] .= t('Nickname is already registered. Please choose another.') . EOL;
127 // Check deleted accounts that had this nickname. Doesn't matter to us,
128 // but could be a security issue for federated platforms.
130 $r = q("SELECT * FROM `userd`
131 WHERE `username` = '%s' LIMIT 1",
135 $result['message'] .= t('Nickname was once registered here and may not be re-used. Please choose another.') . EOL;
137 if(strlen($result['message'])) {
141 $new_password = ((strlen($password)) ? $password : autoname(6) . mt_rand(100,9999));
142 $new_password_encoded = hash('whirlpool',$new_password);
144 $result['password'] = $new_password;
146 require_once('include/crypto.php');
148 $keys = new_keypair(1024);
150 if($keys === false) {
151 $result['message'] .= t('SERIOUS ERROR: Generation of security keys failed.') . EOL;
155 $prvkey = $keys['prvkey'];
156 $pubkey = $keys['pubkey'];
160 * Create another keypair for signing/verifying
161 * salmon protocol messages. We have to use a slightly
162 * less robust key because this won't be using openssl
163 * but the phpseclib. Since it is PHP interpreted code
164 * it is not nearly as efficient, and the larger keys
165 * will take several minutes each to process.
169 $sres = new_keypair(512);
170 $sprvkey = $sres['prvkey'];
171 $spubkey = $sres['pubkey'];
173 $r = q("INSERT INTO `user` ( `guid`, `username`, `password`, `email`, `openid`, `nickname`,
174 `pubkey`, `prvkey`, `spubkey`, `sprvkey`, `register_date`, `verified`, `blocked`, `timezone` )
175 VALUES ( '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, 'UTC' )",
176 dbesc(generate_user_guid()),
178 dbesc($new_password_encoded),
186 dbesc(datetime_convert()),
192 $r = q("SELECT * FROM `user`
193 WHERE `username` = '%s' AND `password` = '%s' LIMIT 1",
195 dbesc($new_password_encoded)
197 if($r !== false && count($r)) {
199 $newuid = intval($r[0]['uid']);
203 $result['message'] .= t('An error occurred during registration. Please try again.') . EOL ;
208 * if somebody clicked submit twice very quickly, they could end up with two accounts
209 * due to race condition. Remove this one.
212 $r = q("SELECT `uid` FROM `user`
213 WHERE `nickname` = '%s' ",
216 if((count($r) > 1) && $newuid) {
217 $result['message'] .= t('Nickname is already registered. Please choose another.') . EOL;
218 q("DELETE FROM `user` WHERE `uid` = %d LIMIT 1",
224 if(x($newuid) !== false) {
225 $r = q("INSERT INTO `profile` ( `uid`, `profile-name`, `is-default`, `name`, `photo`, `thumb`, `publish`, `net-publish` )
226 VALUES ( %d, '%s', %d, '%s', '%s', '%s', %d, %d ) ",
231 dbesc($a->get_baseurl() . "/photo/profile/{$newuid}.jpg"),
232 dbesc($a->get_baseurl() . "/photo/avatar/{$newuid}.jpg"),
238 $result['message'] .= t('An error occurred creating your default profile. Please try again.') . EOL;
239 // Start fresh next time.
240 $r = q("DELETE FROM `user` WHERE `uid` = %d",
244 $r = q("INSERT INTO `contact` ( `uid`, `created`, `self`, `name`, `nick`, `photo`, `thumb`, `micro`, `blocked`, `pending`, `url`, `nurl`,
245 `request`, `notify`, `poll`, `confirm`, `poco`, `name-date`, `uri-date`, `avatar-date`, `closeness` )
246 VALUES ( %d, '%s', 1, '%s', '%s', '%s', '%s', '%s', 0, 0, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', 0 ) ",
251 dbesc($a->get_baseurl() . "/photo/profile/{$newuid}.jpg"),
252 dbesc($a->get_baseurl() . "/photo/avatar/{$newuid}.jpg"),
253 dbesc($a->get_baseurl() . "/photo/micro/{$newuid}.jpg"),
254 dbesc($a->get_baseurl() . "/profile/$nickname"),
255 dbesc(normalise_link($a->get_baseurl() . "/profile/$nickname")),
256 dbesc($a->get_baseurl() . "/dfrn_request/$nickname"),
257 dbesc($a->get_baseurl() . "/dfrn_notify/$nickname"),
258 dbesc($a->get_baseurl() . "/dfrn_poll/$nickname"),
259 dbesc($a->get_baseurl() . "/dfrn_confirm/$nickname"),
260 dbesc($a->get_baseurl() . "/poco/$nickname"),
261 dbesc(datetime_convert()),
262 dbesc(datetime_convert()),
263 dbesc(datetime_convert())
266 // Create a group with no members. This allows somebody to use it
267 // right away as a default group for new contacts.
269 require_once('include/group.php');
270 group_add($newuid, t('Friends'));
274 // if we have no OpenID photo try to look up an avatar
276 $photo = avatar_img($email);
278 // unless there is no avatar-plugin loaded
280 require_once('include/Photo.php');
281 $photo_failure = false;
283 $filename = basename($photo);
284 $img_str = fetch_url($photo,true);
285 $img = new Photo($img_str);
286 if($img->is_valid()) {
288 $img->scaleImageSquare(175);
290 $hash = photo_new_resource();
292 $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 4 );
295 $photo_failure = true;
297 $img->scaleImage(80);
299 $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 5 );
302 $photo_failure = true;
304 $img->scaleImage(48);
306 $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 6 );
309 $photo_failure = true;
311 if(! $photo_failure) {
312 q("UPDATE `photo` SET `profile` = 1 WHERE `resource-id` = '%s' ",
319 call_hooks('register_account', $newuid);
321 $result['success'] = true;
322 $result['user'] = $u;