3 if(! function_exists('register_post')) {
4 function register_post(&$a) {
11 switch($a->config['register_policy']) {
19 case REGISTER_APPROVE:
26 if((! x($_SESSION,'authenticated') && (! x($_SESSION,'administrator')))) {
27 notice( t('Permission denied.') . EOL );
35 $using_invites = get_config('system','invitation_only');
36 $num_invites = get_config('system','number_invites');
39 $invite_id = ((x($_POST,'invite_id')) ? notags(trim($_POST['invite_id'])) : '');
40 $username = ((x($_POST,'username')) ? notags(trim($_POST['username'])) : '');
41 $nickname = ((x($_POST,'nickname')) ? notags(trim($_POST['nickname'])) : '');
42 $email = ((x($_POST,'email')) ? notags(trim($_POST['email'])) : '');
43 $openid_url = ((x($_POST,'openid_url')) ? notags(trim($_POST['openid_url'])) : '');
44 $photo = ((x($_POST,'photo')) ? notags(trim($_POST['photo'])) : '');
45 $publish = ((x($_POST,'profile_publish_reg') && intval($_POST['profile_publish_reg'])) ? 1 : 0);
47 $netpublish = ((strlen(get_config('system','directory_submit_url'))) ? $publish : 0);
49 $tmp_str = $openid_url;
53 notice( t('An invitation is required.') . EOL);
56 $r = q("select * from register where `hash` = '%s' limit 1", dbesc($invite_id));
58 notice( t('Invitation could not be verified.') . EOL);
63 if((! x($username)) || (! x($email)) || (! x($nickname))) {
65 if(! validate_url($tmp_str)) {
66 notice( t('Invalid OpenID url') . EOL);
69 $_SESSION['register'] = 1;
70 $_SESSION['openid'] = $openid_url;
71 require_once('library/openid.php');
72 $openid = new LightOpenID;
73 $openid->identity = $openid_url;
74 $openid->returnUrl = $a->get_baseurl() . '/openid';
75 $openid->required = array('namePerson/friendly', 'contact/email', 'namePerson');
76 $openid->optional = array('namePerson/first','media/image/aspect11','media/image/default');
77 goaway($openid->authUrl());
81 notice( t('Please enter the required information.') . EOL );
85 if(! validate_url($tmp_str))
91 // collapse multiple spaces in name
92 $username = preg_replace('/ +/',' ',$username);
94 if(mb_strlen($username) > 48)
95 $err .= t('Please use a shorter name.') . EOL;
96 if(mb_strlen($username) < 3)
97 $err .= t('Name too short.') . EOL;
99 // I don't really like having this rule, but it cuts down
100 // on the number of auto-registrations by Russian spammers
102 // Using preg_match was completely unreliable, due to mixed UTF-8 regex support
103 // $no_utf = get_config('system','no_utf');
104 // $pat = (($no_utf) ? '/^[a-zA-Z]* [a-zA-Z]*$/' : '/^\p{L}* \p{L}*$/u' );
106 // So now we are just looking for a space in the full name.
108 $loose_reg = get_config('system','no_regfullname');
110 $username = mb_convert_case($username,MB_CASE_TITLE,'UTF-8');
111 if(! strpos($username,' '))
112 $err .= t("That doesn't appear to be your full \x28First Last\x29 name.") . EOL;
116 if(! allowed_email($email))
117 $err .= t('Your email domain is not among those allowed on this site.') . EOL;
119 if((! valid_email($email)) || (! validate_email($email)))
120 $err .= t('Not a valid email address.') . EOL;
122 // Disallow somebody creating an account using openid that uses the admin email address,
123 // since openid bypasses email verification. We'll allow it if there is not yet an admin account.
125 if((x($a->config,'admin_email')) && (strcasecmp($email,$a->config['admin_email']) == 0) && strlen($openid_url)) {
126 $r = q("SELECT * FROM `user` WHERE `email` = '%s' LIMIT 1",
130 $err .= t('Cannot use that email.') . EOL;
133 $nickname = $_POST['nickname'] = strtolower($nickname);
135 if(! preg_match("/^[a-z][a-z0-9\-\_]*$/",$nickname))
136 $err .= t('Your "nickname" can only contain "a-z", "0-9", "-", and "_", and must also begin with a letter.') . EOL;
137 $r = q("SELECT `uid` FROM `user`
138 WHERE `nickname` = '%s' LIMIT 1",
142 $err .= t('Nickname is already registered. Please choose another.') . EOL;
150 $new_password = autoname(6) . mt_rand(100,9999);
151 $new_password_encoded = hash('whirlpool',$new_password);
153 $res=openssl_pkey_new(array(
154 'digest_alg' => 'sha1',
155 'private_key_bits' => 4096,
156 'encrypt_key' => false ));
161 notice( t('SERIOUS ERROR: Generation of security keys failed.') . EOL);
167 openssl_pkey_export($res, $prvkey);
171 $pkey = openssl_pkey_get_details($res);
172 $pubkey = $pkey["key"];
176 * Create another keypair for signing/verifying
177 * salmon protocol messages. We have to use a slightly
178 * less robust key because this won't be using openssl
179 * but the phpseclib. Since it is PHP interpreted code
180 * it is not nearly as efficient, and the larger keys
181 * will take several minutes each to process.
185 $sres=openssl_pkey_new(array(
186 'digest_alg' => 'sha1',
187 'private_key_bits' => 512,
188 'encrypt_key' => false ));
194 openssl_pkey_export($sres, $sprvkey);
198 $spkey = openssl_pkey_get_details($sres);
199 $spubkey = $spkey["key"];
201 $r = q("INSERT INTO `user` ( `guid`, `username`, `password`, `email`, `openid`, `nickname`,
202 `pubkey`, `prvkey`, `spubkey`, `sprvkey`, `register_date`, `verified`, `blocked` )
203 VALUES ( '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d )",
204 dbesc(generate_user_guid()),
206 dbesc($new_password_encoded),
214 dbesc(datetime_convert()),
220 $r = q("SELECT `uid` FROM `user`
221 WHERE `username` = '%s' AND `password` = '%s' LIMIT 1",
223 dbesc($new_password_encoded)
225 if($r !== false && count($r))
226 $newuid = intval($r[0]['uid']);
229 notice( t('An error occurred during registration. Please try again.') . EOL );
234 * if somebody clicked submit twice very quickly, they could end up with two accounts
235 * due to race condition. Remove this one.
238 $r = q("SELECT `uid` FROM `user`
239 WHERE `nickname` = '%s' ",
242 if((count($r) > 1) && $newuid) {
243 $err .= t('Nickname is already registered. Please choose another.') . EOL;
244 q("DELETE FROM `user` WHERE `uid` = %d LIMIT 1",
251 if(x($newuid) !== false) {
252 $r = q("INSERT INTO `profile` ( `uid`, `profile-name`, `is-default`, `name`, `photo`, `thumb`, `publish`, `net-publish` )
253 VALUES ( %d, '%s', %d, '%s', '%s', '%s', %d, %d ) ",
258 dbesc($a->get_baseurl() . "/photo/profile/{$newuid}.jpg"),
259 dbesc($a->get_baseurl() . "/photo/avatar/{$newuid}.jpg"),
265 notice( t('An error occurred creating your default profile. Please try again.') . EOL );
266 // Start fresh next time.
267 $r = q("DELETE FROM `user` WHERE `uid` = %d",
271 $r = q("INSERT INTO `contact` ( `uid`, `created`, `self`, `name`, `nick`, `photo`, `thumb`, `micro`, `blocked`, `pending`, `url`,
272 `request`, `notify`, `poll`, `confirm`, `name-date`, `uri-date`, `avatar-date` )
273 VALUES ( %d, '%s', 1, '%s', '%s', '%s', '%s', '%s', 0, 0, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s' ) ",
278 dbesc($a->get_baseurl() . "/photo/profile/{$newuid}.jpg"),
279 dbesc($a->get_baseurl() . "/photo/avatar/{$newuid}.jpg"),
280 dbesc($a->get_baseurl() . "/photo/micro/{$newuid}.jpg"),
281 dbesc($a->get_baseurl() . "/profile/$nickname"),
282 dbesc($a->get_baseurl() . "/dfrn_request/$nickname"),
283 dbesc($a->get_baseurl() . "/dfrn_notify/$nickname"),
284 dbesc($a->get_baseurl() . "/dfrn_poll/$nickname"),
285 dbesc($a->get_baseurl() . "/dfrn_confirm/$nickname"),
286 dbesc(datetime_convert()),
287 dbesc(datetime_convert()),
288 dbesc(datetime_convert())
294 $use_gravatar = ((get_config('system','no_gravatar')) ? false : true);
296 // if we have an openid photo use it.
297 // otherwise unless it is disabled, use gravatar
299 if($use_gravatar || strlen($photo)) {
301 require_once('include/Photo.php');
303 if(($use_gravatar) && (! strlen($photo)))
304 $photo = gravatar_img($email);
305 $photo_failure = false;
307 $filename = basename($photo);
308 $img_str = fetch_url($photo,true);
309 $img = new Photo($img_str);
310 if($img->is_valid()) {
312 $img->scaleImageSquare(175);
314 $hash = photo_new_resource();
316 $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 4 );
319 $photo_failure = true;
321 $img->scaleImage(80);
323 $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 5 );
326 $photo_failure = true;
328 $img->scaleImage(48);
330 $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 6 );
333 $photo_failure = true;
335 if(! $photo_failure) {
336 q("UPDATE `photo` SET `profile` = 1 WHERE `resource-id` = '%s' ",
343 if($netpublish && $a->config['register_policy'] != REGISTER_APPROVE) {
344 $url = $a->get_baseurl() . "/profile/$nickname";
345 proc_run('php',"include/directory.php","$url");
349 call_hooks('register_account', $newuid);
351 if( $a->config['register_policy'] == REGISTER_OPEN ) {
353 if($using_invites && $invite_id) {
354 q("delete * from register where hash = '%s' limit 1", dbesc($invite_id));
355 set_pconfig($newuid,'system','invites_remaining',$num_invites);
358 $email_tpl = get_intltext_template("register_open_eml.tpl");
359 $email_tpl = replace_macros($email_tpl, array(
360 '$sitename' => $a->config['sitename'],
361 '$siteurl' => $a->get_baseurl(),
362 '$username' => $username,
364 '$password' => $new_password,
365 '$uid' => $newuid ));
367 $res = mail($email, sprintf(t('Registration details for %s'), $a->config['sitename']),
369 'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] . "\n"
370 . 'Content-type: text/plain; charset=UTF-8' . "\n"
371 . 'Content-transfer-encoding: 8bit' );
375 info( t('Registration successful. Please check your email for further instructions.') . EOL ) ;
379 notice( t('Failed to send email message. Here is the message that failed.') . $email_tpl . EOL );
382 elseif($a->config['register_policy'] == REGISTER_APPROVE) {
383 if(! strlen($a->config['admin_email'])) {
384 notice( t('Your registration can not be processed.') . EOL);
388 $hash = random_string();
389 $r = q("INSERT INTO `register` ( `hash`, `created`, `uid`, `password`, `language` ) VALUES ( '%s', '%s', %d, '%s', '%s' ) ",
391 dbesc(datetime_convert()),
393 dbesc($new_password),
397 $r = q("SELECT `language` FROM `user` WHERE `email` = '%s' LIMIT 1",
398 dbesc($a->config['admin_email'])
401 push_lang($r[0]['language']);
405 if($using_invites && $invite_id) {
406 q("delete * from register where hash = '%s' limit 1", dbesc($invite_id));
407 set_pconfig($newuid,'system','invites_remaining',$num_invites);
410 $email_tpl = get_intltext_template("register_verify_eml.tpl");
411 $email_tpl = replace_macros($email_tpl, array(
412 '$sitename' => $a->config['sitename'],
413 '$siteurl' => $a->get_baseurl(),
414 '$username' => $username,
416 '$password' => $new_password,
421 $res = mail($a->config['admin_email'], sprintf(t('Registration request at %s'), $a->config['sitename']),
423 'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] . "\n"
424 . 'Content-type: text/plain; charset=UTF-8' . "\n"
425 . 'Content-transfer-encoding: 8bit' );
430 info( t('Your registration is pending approval by the site owner.') . EOL ) ;
444 if(! function_exists('register_content')) {
445 function register_content(&$a) {
447 // logged in users can register others (people/pages/groups)
448 // even with closed registrations, unless specifically prohibited by site policy.
449 // 'block_extended_register' blocks all registrations, period.
451 $block = get_config('system','block_extended_register');
453 if((($a->config['register_policy'] == REGISTER_CLOSED) && (! local_user())) || ($block)) {
454 notice("Permission denied." . EOL);
458 if(x($_SESSION,'theme'))
459 unset($_SESSION['theme']);
462 $username = ((x($_POST,'username')) ? $_POST['username'] : ((x($_GET,'username')) ? $_GET['username'] : ''));
463 $email = ((x($_POST,'email')) ? $_POST['email'] : ((x($_GET,'email')) ? $_GET['email'] : ''));
464 $openid_url = ((x($_POST,'openid_url')) ? $_POST['openid_url'] : ((x($_GET,'openid_url')) ? $_GET['openid_url'] : ''));
465 $nickname = ((x($_POST,'nickname')) ? $_POST['nickname'] : ((x($_GET,'nickname')) ? $_GET['nickname'] : ''));
466 $photo = ((x($_POST,'photo')) ? $_POST['photo'] : ((x($_GET,'photo')) ? hex2bin($_GET['photo']) : ''));
467 $invite_id = ((x($_POST,'invite_id')) ? $_POST['invite_id'] : ((x($_GET,'invite_id')) ? $_GET['invite_id'] : ''));
469 $noid = get_config('system','no_openid');
478 $oidhtml = '<label for="register-openid" id="label-register-openid" >$oidlabel</label><input type="text" maxlength="60" size="32" name="openid_url" class="openid" id="register-openid" value="$openid" >';
479 $fillwith = t("You may \x28optionally\x29 fill in this form via OpenID by supplying your OpenID and clicking 'Register'.");
480 $fillext = t('If you are not familiar with OpenID, please leave that field blank and fill in the rest of the items.');
481 $oidlabel = t("Your OpenID \x28optional\x29: ");
484 // I set this and got even more fake names than before...
486 $realpeople = ''; // t('Members of this network prefer to communicate with real people who use their real names.');
488 if(get_config('system','publish_all')) {
489 $profile_publish_reg = '<input type="hidden" name="profile_publish_reg" value="1" />';
492 $publish_tpl = get_markup_template("profile_publish.tpl");
493 $profile_publish = replace_macros($publish_tpl,array(
494 '$instance' => 'reg',
495 '$pubdesc' => t('Include your profile in member directory?'),
496 '$yes_selected' => ' checked="checked" ',
497 '$no_selected' => '',
498 '$str_yes' => t('Yes'),
504 $license = cc_license();
507 $o = get_markup_template("register.tpl");
508 $o = replace_macros($o, array(
509 '$oidhtml' => $oidhtml,
510 '$invitations' => get_config('system','invitation_only'),
511 '$invite_desc' => t('Membership on this site is by invitation only.'),
512 '$invite_label' => t('Your invitation ID: '),
513 '$invite_id' => $invite_id,
514 '$realpeople' => $realpeople,
515 '$regtitle' => t('Registration'),
516 '$registertext' =>((x($a->config,'register_text'))
517 ? '<div class="error-message">' . $a->config['register_text'] . '</div>'
519 '$fillwith' => $fillwith,
520 '$fillext' => $fillext,
521 '$oidlabel' => $oidlabel,
522 '$openid' => $openid_url,
523 '$namelabel' => t('Your Full Name ' . "\x28" . 'e.g. Joe Smith' . "\x29" . ': '),
524 '$addrlabel' => t('Your Email Address: '),
525 '$nickdesc' => t('Choose a profile nickname. This must begin with a text character. Your profile address on this site will then be \'<strong>nickname@$sitename</strong>\'.'),
526 '$nicklabel' => t('Choose a nickname: '),
528 '$publish' => $profile_publish,
529 '$regbutt' => t('Register'),
530 '$username' => $username,
532 '$nickname' => $nickname,
533 '$license' => $license,
534 '$sitename' => $a->get_hostname()