3 if(! function_exists('register_post')) {
4 function register_post(&$a) {
12 $max_dailies = intval(get_config('system','max_daily_registrations'));
14 $r = q("select count(*) as total from user where register_date > UTC_TIMESTAMP - INTERVAL 1 day");
15 if($r && $r[0]['total'] >= $max_dailies) {
20 switch($a->config['register_policy']) {
28 case REGISTER_APPROVE:
35 if((! x($_SESSION,'authenticated') && (! x($_SESSION,'administrator')))) {
36 notice( t('Permission denied.') . EOL );
44 $using_invites = get_config('system','invitation_only');
45 $num_invites = get_config('system','number_invites');
48 $invite_id = ((x($_POST,'invite_id')) ? notags(trim($_POST['invite_id'])) : '');
49 $username = ((x($_POST,'username')) ? notags(trim($_POST['username'])) : '');
50 $nickname = ((x($_POST,'nickname')) ? notags(trim($_POST['nickname'])) : '');
51 $email = ((x($_POST,'email')) ? notags(trim($_POST['email'])) : '');
52 $openid_url = ((x($_POST,'openid_url')) ? notags(trim($_POST['openid_url'])) : '');
53 $photo = ((x($_POST,'photo')) ? notags(trim($_POST['photo'])) : '');
54 $publish = ((x($_POST,'profile_publish_reg') && intval($_POST['profile_publish_reg'])) ? 1 : 0);
56 $netpublish = ((strlen(get_config('system','directory_submit_url'))) ? $publish : 0);
58 $tmp_str = $openid_url;
62 notice( t('An invitation is required.') . EOL);
65 $r = q("select * from register where `hash` = '%s' limit 1", dbesc($invite_id));
67 notice( t('Invitation could not be verified.') . EOL);
72 if((! x($username)) || (! x($email)) || (! x($nickname))) {
74 if(! validate_url($tmp_str)) {
75 notice( t('Invalid OpenID url') . EOL);
78 $_SESSION['register'] = 1;
79 $_SESSION['openid'] = $openid_url;
80 require_once('library/openid.php');
81 $openid = new LightOpenID;
82 $openid->identity = $openid_url;
83 $openid->returnUrl = $a->get_baseurl() . '/openid';
84 $openid->required = array('namePerson/friendly', 'contact/email', 'namePerson');
85 $openid->optional = array('namePerson/first','media/image/aspect11','media/image/default');
86 goaway($openid->authUrl());
90 notice( t('Please enter the required information.') . EOL );
94 if(! validate_url($tmp_str))
100 // collapse multiple spaces in name
101 $username = preg_replace('/ +/',' ',$username);
103 if(mb_strlen($username) > 48)
104 $err .= t('Please use a shorter name.') . EOL;
105 if(mb_strlen($username) < 3)
106 $err .= t('Name too short.') . EOL;
108 // I don't really like having this rule, but it cuts down
109 // on the number of auto-registrations by Russian spammers
111 // Using preg_match was completely unreliable, due to mixed UTF-8 regex support
112 // $no_utf = get_config('system','no_utf');
113 // $pat = (($no_utf) ? '/^[a-zA-Z]* [a-zA-Z]*$/' : '/^\p{L}* \p{L}*$/u' );
115 // So now we are just looking for a space in the full name.
117 $loose_reg = get_config('system','no_regfullname');
119 $username = mb_convert_case($username,MB_CASE_TITLE,'UTF-8');
120 if(! strpos($username,' '))
121 $err .= t("That doesn't appear to be your full \x28First Last\x29 name.") . EOL;
125 if(! allowed_email($email))
126 $err .= t('Your email domain is not among those allowed on this site.') . EOL;
128 if((! valid_email($email)) || (! validate_email($email)))
129 $err .= t('Not a valid email address.') . EOL;
131 // Disallow somebody creating an account using openid that uses the admin email address,
132 // since openid bypasses email verification. We'll allow it if there is not yet an admin account.
134 if((x($a->config,'admin_email')) && (strcasecmp($email,$a->config['admin_email']) == 0) && strlen($openid_url)) {
135 $r = q("SELECT * FROM `user` WHERE `email` = '%s' LIMIT 1",
139 $err .= t('Cannot use that email.') . EOL;
142 $nickname = $_POST['nickname'] = strtolower($nickname);
144 if(! preg_match("/^[a-z][a-z0-9\-\_]*$/",$nickname))
145 $err .= t('Your "nickname" can only contain "a-z", "0-9", "-", and "_", and must also begin with a letter.') . EOL;
146 $r = q("SELECT `uid` FROM `user`
147 WHERE `nickname` = '%s' LIMIT 1",
151 $err .= t('Nickname is already registered. Please choose another.') . EOL;
159 $new_password = autoname(6) . mt_rand(100,9999);
160 $new_password_encoded = hash('whirlpool',$new_password);
162 $res=openssl_pkey_new(array(
163 'digest_alg' => 'sha1',
164 'private_key_bits' => 4096,
165 'encrypt_key' => false ));
170 notice( t('SERIOUS ERROR: Generation of security keys failed.') . EOL);
176 openssl_pkey_export($res, $prvkey);
180 $pkey = openssl_pkey_get_details($res);
181 $pubkey = $pkey["key"];
185 * Create another keypair for signing/verifying
186 * salmon protocol messages. We have to use a slightly
187 * less robust key because this won't be using openssl
188 * but the phpseclib. Since it is PHP interpreted code
189 * it is not nearly as efficient, and the larger keys
190 * will take several minutes each to process.
194 $sres=openssl_pkey_new(array(
195 'digest_alg' => 'sha1',
196 'private_key_bits' => 512,
197 'encrypt_key' => false ));
203 openssl_pkey_export($sres, $sprvkey);
207 $spkey = openssl_pkey_get_details($sres);
208 $spubkey = $spkey["key"];
210 $r = q("INSERT INTO `user` ( `guid`, `username`, `password`, `email`, `openid`, `nickname`,
211 `pubkey`, `prvkey`, `spubkey`, `sprvkey`, `register_date`, `verified`, `blocked` )
212 VALUES ( '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d )",
213 dbesc(generate_user_guid()),
215 dbesc($new_password_encoded),
223 dbesc(datetime_convert()),
229 $r = q("SELECT `uid` FROM `user`
230 WHERE `username` = '%s' AND `password` = '%s' LIMIT 1",
232 dbesc($new_password_encoded)
234 if($r !== false && count($r))
235 $newuid = intval($r[0]['uid']);
238 notice( t('An error occurred during registration. Please try again.') . EOL );
243 * if somebody clicked submit twice very quickly, they could end up with two accounts
244 * due to race condition. Remove this one.
247 $r = q("SELECT `uid` FROM `user`
248 WHERE `nickname` = '%s' ",
251 if((count($r) > 1) && $newuid) {
252 $err .= t('Nickname is already registered. Please choose another.') . EOL;
253 q("DELETE FROM `user` WHERE `uid` = %d LIMIT 1",
260 if(x($newuid) !== false) {
261 $r = q("INSERT INTO `profile` ( `uid`, `profile-name`, `is-default`, `name`, `photo`, `thumb`, `publish`, `net-publish` )
262 VALUES ( %d, '%s', %d, '%s', '%s', '%s', %d, %d ) ",
267 dbesc($a->get_baseurl() . "/photo/profile/{$newuid}.jpg"),
268 dbesc($a->get_baseurl() . "/photo/avatar/{$newuid}.jpg"),
274 notice( t('An error occurred creating your default profile. Please try again.') . EOL );
275 // Start fresh next time.
276 $r = q("DELETE FROM `user` WHERE `uid` = %d",
280 $r = q("INSERT INTO `contact` ( `uid`, `created`, `self`, `name`, `nick`, `photo`, `thumb`, `micro`, `blocked`, `pending`, `url`, `nurl`,
281 `request`, `notify`, `poll`, `confirm`, `poco`, `name-date`, `uri-date`, `avatar-date`, `closeness` )
282 VALUES ( %d, '%s', 1, '%s', '%s', '%s', '%s', '%s', 0, 0, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', 0 ) ",
287 dbesc($a->get_baseurl() . "/photo/profile/{$newuid}.jpg"),
288 dbesc($a->get_baseurl() . "/photo/avatar/{$newuid}.jpg"),
289 dbesc($a->get_baseurl() . "/photo/micro/{$newuid}.jpg"),
290 dbesc($a->get_baseurl() . "/profile/$nickname"),
291 dbesc(normalise_link($a->get_baseurl() . "/profile/$nickname")),
292 dbesc($a->get_baseurl() . "/dfrn_request/$nickname"),
293 dbesc($a->get_baseurl() . "/dfrn_notify/$nickname"),
294 dbesc($a->get_baseurl() . "/dfrn_poll/$nickname"),
295 dbesc($a->get_baseurl() . "/dfrn_confirm/$nickname"),
296 dbesc($a->get_baseurl() . "/poco/$nickname"),
297 dbesc(datetime_convert()),
298 dbesc(datetime_convert()),
299 dbesc(datetime_convert())
305 $use_gravatar = ((get_config('system','no_gravatar')) ? false : true);
307 // if we have an openid photo use it.
308 // otherwise unless it is disabled, use gravatar
310 if($use_gravatar || strlen($photo)) {
312 require_once('include/Photo.php');
314 if(($use_gravatar) && (! strlen($photo)))
315 $photo = gravatar_img($email);
316 $photo_failure = false;
318 $filename = basename($photo);
319 $img_str = fetch_url($photo,true);
320 $img = new Photo($img_str);
321 if($img->is_valid()) {
323 $img->scaleImageSquare(175);
325 $hash = photo_new_resource();
327 $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 4 );
330 $photo_failure = true;
332 $img->scaleImage(80);
334 $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 5 );
337 $photo_failure = true;
339 $img->scaleImage(48);
341 $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 6 );
344 $photo_failure = true;
346 if(! $photo_failure) {
347 q("UPDATE `photo` SET `profile` = 1 WHERE `resource-id` = '%s' ",
354 if($netpublish && $a->config['register_policy'] != REGISTER_APPROVE) {
355 $url = $a->get_baseurl() . "/profile/$nickname";
356 proc_run('php',"include/directory.php","$url");
360 call_hooks('register_account', $newuid);
362 if( $a->config['register_policy'] == REGISTER_OPEN ) {
364 if($using_invites && $invite_id) {
365 q("delete * from register where hash = '%s' limit 1", dbesc($invite_id));
366 set_pconfig($newuid,'system','invites_remaining',$num_invites);
369 $email_tpl = get_intltext_template("register_open_eml.tpl");
370 $email_tpl = replace_macros($email_tpl, array(
371 '$sitename' => $a->config['sitename'],
372 '$siteurl' => $a->get_baseurl(),
373 '$username' => $username,
375 '$password' => $new_password,
376 '$uid' => $newuid ));
378 $res = mail($email, sprintf(t('Registration details for %s'), $a->config['sitename']),
380 'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] . "\n"
381 . 'Content-type: text/plain; charset=UTF-8' . "\n"
382 . 'Content-transfer-encoding: 8bit' );
386 info( t('Registration successful. Please check your email for further instructions.') . EOL ) ;
390 notice( t('Failed to send email message. Here is the message that failed.') . $email_tpl . EOL );
393 elseif($a->config['register_policy'] == REGISTER_APPROVE) {
394 if(! strlen($a->config['admin_email'])) {
395 notice( t('Your registration can not be processed.') . EOL);
399 $hash = random_string();
400 $r = q("INSERT INTO `register` ( `hash`, `created`, `uid`, `password`, `language` ) VALUES ( '%s', '%s', %d, '%s', '%s' ) ",
402 dbesc(datetime_convert()),
404 dbesc($new_password),
408 $r = q("SELECT `language` FROM `user` WHERE `email` = '%s' LIMIT 1",
409 dbesc($a->config['admin_email'])
412 push_lang($r[0]['language']);
416 if($using_invites && $invite_id) {
417 q("delete * from register where hash = '%s' limit 1", dbesc($invite_id));
418 set_pconfig($newuid,'system','invites_remaining',$num_invites);
421 $email_tpl = get_intltext_template("register_verify_eml.tpl");
422 $email_tpl = replace_macros($email_tpl, array(
423 '$sitename' => $a->config['sitename'],
424 '$siteurl' => $a->get_baseurl(),
425 '$username' => $username,
427 '$password' => $new_password,
432 $res = mail($a->config['admin_email'], sprintf(t('Registration request at %s'), $a->config['sitename']),
434 'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] . "\n"
435 . 'Content-type: text/plain; charset=UTF-8' . "\n"
436 . 'Content-transfer-encoding: 8bit' );
441 info( t('Your registration is pending approval by the site owner.') . EOL ) ;
455 if(! function_exists('register_content')) {
456 function register_content(&$a) {
458 // logged in users can register others (people/pages/groups)
459 // even with closed registrations, unless specifically prohibited by site policy.
460 // 'block_extended_register' blocks all registrations, period.
462 $block = get_config('system','block_extended_register');
464 if(local_user() && ($block)) {
465 notice("Permission denied." . EOL);
469 if((! local_user()) && ($a->config['register_policy'] == REGISTER_CLOSED)) {
470 notice("Permission denied." . EOL);
474 $max_dailies = intval(get_config('system','max_daily_registrations'));
476 $r = q("select count(*) as total from user where register_date > UTC_TIMESTAMP - INTERVAL 1 day");
477 if($r && $r[0]['total'] >= $max_dailies) {
478 logger('max daily registrations exceeded.');
479 notice( t('This site has exceeded the number of allowed daily account registrations. Please try again tomorrow.') . EOL);
484 if(x($_SESSION,'theme'))
485 unset($_SESSION['theme']);
488 $username = ((x($_POST,'username')) ? $_POST['username'] : ((x($_GET,'username')) ? $_GET['username'] : ''));
489 $email = ((x($_POST,'email')) ? $_POST['email'] : ((x($_GET,'email')) ? $_GET['email'] : ''));
490 $openid_url = ((x($_POST,'openid_url')) ? $_POST['openid_url'] : ((x($_GET,'openid_url')) ? $_GET['openid_url'] : ''));
491 $nickname = ((x($_POST,'nickname')) ? $_POST['nickname'] : ((x($_GET,'nickname')) ? $_GET['nickname'] : ''));
492 $photo = ((x($_POST,'photo')) ? $_POST['photo'] : ((x($_GET,'photo')) ? hex2bin($_GET['photo']) : ''));
493 $invite_id = ((x($_POST,'invite_id')) ? $_POST['invite_id'] : ((x($_GET,'invite_id')) ? $_GET['invite_id'] : ''));
495 $noid = get_config('system','no_openid');
504 $oidhtml = '<label for="register-openid" id="label-register-openid" >$oidlabel</label><input type="text" maxlength="60" size="32" name="openid_url" class="openid" id="register-openid" value="$openid" >';
505 $fillwith = t("You may \x28optionally\x29 fill in this form via OpenID by supplying your OpenID and clicking 'Register'.");
506 $fillext = t('If you are not familiar with OpenID, please leave that field blank and fill in the rest of the items.');
507 $oidlabel = t("Your OpenID \x28optional\x29: ");
510 // I set this and got even more fake names than before...
512 $realpeople = ''; // t('Members of this network prefer to communicate with real people who use their real names.');
514 if(get_config('system','publish_all')) {
515 $profile_publish_reg = '<input type="hidden" name="profile_publish_reg" value="1" />';
518 $publish_tpl = get_markup_template("profile_publish.tpl");
519 $profile_publish = replace_macros($publish_tpl,array(
520 '$instance' => 'reg',
521 '$pubdesc' => t('Include your profile in member directory?'),
522 '$yes_selected' => ' checked="checked" ',
523 '$no_selected' => '',
524 '$str_yes' => t('Yes'),
532 $o = get_markup_template("register.tpl");
533 $o = replace_macros($o, array(
534 '$oidhtml' => $oidhtml,
535 '$invitations' => get_config('system','invitation_only'),
536 '$invite_desc' => t('Membership on this site is by invitation only.'),
537 '$invite_label' => t('Your invitation ID: '),
538 '$invite_id' => $invite_id,
539 '$realpeople' => $realpeople,
540 '$regtitle' => t('Registration'),
541 '$registertext' =>((x($a->config,'register_text'))
542 ? '<div class="error-message">' . $a->config['register_text'] . '</div>'
544 '$fillwith' => $fillwith,
545 '$fillext' => $fillext,
546 '$oidlabel' => $oidlabel,
547 '$openid' => $openid_url,
548 '$namelabel' => t('Your Full Name ' . "\x28" . 'e.g. Joe Smith' . "\x29" . ': '),
549 '$addrlabel' => t('Your Email Address: '),
550 '$nickdesc' => t('Choose a profile nickname. This must begin with a text character. Your profile address on this site will then be \'<strong>nickname@$sitename</strong>\'.'),
551 '$nicklabel' => t('Choose a nickname: '),
553 '$publish' => $profile_publish,
554 '$regbutt' => t('Register'),
555 '$username' => $username,
557 '$nickname' => $nickname,
558 '$license' => $license,
559 '$sitename' => $a->get_hostname()