]> git.mxchange.org Git - friendica.git/blobdiff - mod/register.php
Merge branch 'master', remote-tracking branch 'remotes/upstream/master'
[friendica.git] / mod / register.php
index 3530ef58833667dae08496494350c425f8ec407d..d52b5a6e10945cf296d14904c6e58b69b620d118 100644 (file)
@@ -3,9 +3,22 @@
 if(! function_exists('register_post')) {
 function register_post(&$a) {
 
+       global $lang;
+
        $verified = 0;
        $blocked  = 1;
 
+       $arr = array('post' => $_POST);
+       call_hooks('register_post', $arr);
+
+       $max_dailies = intval(get_config('system','max_daily_registrations'));
+       if($max_dailes) {
+               $r = q("select count(*) as total from user where register_date > UTC_TIMESTAMP - INTERVAL 1 day");
+               if($r && $r[0]['total'] >= $max_dailies) {
+                       return;
+               }
+       }
+
        switch($a->config['register_policy']) {
 
        
@@ -30,290 +43,58 @@ function register_post(&$a) {
                break;
        }
 
+       require_once('include/user.php');
 
-       $username   = ((x($_POST,'username'))   ? notags(trim($_POST['username']))   : '');
-       $nickname   = ((x($_POST,'nickname'))   ? notags(trim($_POST['nickname']))   : '');
-       $email      = ((x($_POST,'email'))      ? notags(trim($_POST['email']))      : '');
-       $openid_url = ((x($_POST,'openid_url')) ? notags(trim($_POST['openid_url'])) : '');
-       $photo      = ((x($_POST,'photo'))      ? notags(trim($_POST['photo']))      : '');
-       $publish    = ((x($_POST,'profile_publish_reg') && intval($_POST['profile_publish_reg'])) ? 1 : 0);
-
-       $netpublish = ((strlen(get_config('system','directory_submit_url'))) ? $publish : 0);
-               
-       $tmp_str = $openid_url;
-       if((! x($username)) || (! x($email)) || (! x($nickname))) {
-               if($openid_url) {
-                       if(! validate_url($tmp_str)) {
-                               notice( t('Invalid OpenID url') . EOL);
-                               return;
-                       }
-                       $_SESSION['register'] = 1;
-                       $_SESSION['openid'] = $openid_url;
-                       require_once('library/openid.php');
-                       $openid = new LightOpenID;
-                       $openid->identity = $openid_url;
-                       $openid->returnUrl = $a->get_baseurl() . '/openid'; 
-                       $openid->required = array('namePerson/friendly', 'contact/email', 'namePerson');
-                       $openid->optional = array('namePerson/first','media/image/aspect11','media/image/default');
-                       goaway($openid->authUrl());
-                       // NOTREACHED   
-               }
-
-               notice( t('Please enter the required information.') . EOL );
-               return;
-       }
-
-       if(! validate_url($tmp_str))
-               $openid_url = '';
-
-
-       $err = '';
-
-
-       if(strlen($username) > 48)
-               $err .= t('Please use a shorter name.') . EOL;
-       if(strlen($username) < 3)
-               $err .= t('Name too short.') . EOL;
-
-       // I don't really like having this rule, but it cuts down
-       // on the number of auto-registrations by Russian spammers
-       
-       //  Using preg_match was completely unreliable, due to mixed UTF-8 regex support
-       //      $no_utf = get_config('system','no_utf');
-       //      $pat = (($no_utf) ? '/^[a-zA-Z]* [a-zA-Z]*$/' : '/^\p{L}* \p{L}*$/u' ); 
-
-       // So now we are just looking for a space in the full name. 
-       
-       $loose_reg = get_config('system','no_regfullname');
-       if((! $loose_reg) && (! strpos($username,' ')))
-               $err .= t("That doesn\'t appear to be your full \x28First Last\x29 name.") . EOL;
-
-       if(! allowed_email($email))
-                       $err .= t('Your email domain is not among those allowed on this site.') . EOL;
-
-       if((! valid_email($email)) || (! validate_email($email)))
-               $err .= t('Not a valid email address.') . EOL;
-
-       // Disallow somebody creating an account using openid that uses the admin email address,
-       // since openid bypasses email verification.
+       $arr = $_POST;
 
-       if((x($a->config,'admin_email')) && (strcasecmp($email,$a->config['admin_email']) == 0) && strlen($openid_url))
-               $err .= t('Cannot use that email.') . EOL;
+       $arr['blocked'] = $blocked;
+       $arr['verified'] = $verified;
 
-       $nickname = $_POST['nickname'] = strtolower($nickname);
+       $result = create_user($arr);
 
-       if(! preg_match("/^[a-z][a-z0-9\-\_]*$/",$nickname))
-               $err .= t('Your "nickname" can only contain "a-z", "0-9", "-", and "_", and must also begin with a letter.') . EOL;
-       $r = q("SELECT `uid` FROM `user`
-                       WHERE `nickname` = '%s' LIMIT 1",
-                       dbesc($nickname)
-       );
-       if(count($r))
-               $err .= t('Nickname is already registered. Please choose another.') . EOL;
-
-       if(strlen($err)) {
-               notice( $err );
+       if(! $result['success']) {
+               notice($result['message']);
                return;
        }
 
-
-       $new_password = autoname(6) . mt_rand(100,9999);
-       $new_password_encoded = hash('whirlpool',$new_password);
-
-       $res=openssl_pkey_new(array(
-               'digest_alg' => 'sha1',
-               'private_key_bits' => 4096,
-               'encrypt_key' => false ));
-
-       // Get private key
-
-       if(empty($res)) {
-               notice( t('SERIOUS ERROR: Generation of security keys failed.') . EOL);
-               return;
-       }
-
-       $prvkey = '';
-
-       openssl_pkey_export($res, $prvkey);
-
-       // Get public key
-
-       $pkey = openssl_pkey_get_details($res);
-       $pubkey = $pkey["key"];
-
-       /**
-        *
-        * Create another keypair for signing/verifying
-        * salmon protocol messages. We have to use a slightly
-        * less robust key because this won't be using openssl
-        * but the phpseclib. Since it is PHP interpreted code
-        * it is not nearly as efficient, and the larger keys
-        * will take several minutes each to process.
-        *
-        */
-       
-       $sres=openssl_pkey_new(array(
-               'digest_alg' => 'sha1',
-               'private_key_bits' => 512,
-               'encrypt_key' => false ));
-
-       // Get private key
-
-       $sprvkey = '';
-
-       openssl_pkey_export($sres, $sprvkey);
-
-       // Get public key
-
-       $spkey = openssl_pkey_get_details($sres);
-       $spubkey = $spkey["key"];
-
-       $r = q("INSERT INTO `user` ( `username`, `password`, `email`, `openid`, `nickname`,
-               `pubkey`, `prvkey`, `spubkey`, `sprvkey`, `register_date`, `verified`, `blocked` )
-               VALUES ( '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d )",
-               dbesc($username),
-               dbesc($new_password_encoded),
-               dbesc($email),
-               dbesc($openid_url),
-               dbesc($nickname),
-               dbesc($pubkey),
-               dbesc($prvkey),
-               dbesc($spubkey),
-               dbesc($sprvkey),
-               dbesc(datetime_convert()),
-               intval($verified),
-               intval($blocked)
-               );
-
-       if($r) {
-               $r = q("SELECT `uid` FROM `user` 
-                       WHERE `username` = '%s' AND `password` = '%s' LIMIT 1",
-                       dbesc($username),
-                       dbesc($new_password_encoded)
-                       );
-               if($r !== false && count($r))
-                       $newuid = intval($r[0]['uid']);
-       }
-       else {
-               notice( t('An error occurred during registration. Please try again.') . EOL );
-               return;
-       }               
-
-       if(x($newuid) !== false) {
-               $r = q("INSERT INTO `profile` ( `uid`, `profile-name`, `is-default`, `name`, `photo`, `thumb`, `publish`, `net-publish` )
-                       VALUES ( %d, '%s', %d, '%s', '%s', '%s', %d, %d ) ",
-                       intval($newuid),
-                       'default',
-                       1,
-                       dbesc($username),
-                       dbesc($a->get_baseurl() . "/photo/profile/{$newuid}.jpg"),
-                       dbesc($a->get_baseurl() . "/photo/avatar/{$newuid}.jpg"),
-                       intval($publish),
-                       intval($netpublish)
-
-               );
-               if($r === false) {
-                       notice( t('An error occurred creating your default profile. Please try again.') . EOL );
-                       // Start fresh next time.
-                       $r = q("DELETE FROM `user` WHERE `uid` = %d",
-                               intval($newuid));
-                       return;
-               }
-               $r = q("INSERT INTO `contact` ( `uid`, `created`, `self`, `name`, `nick`, `photo`, `thumb`, `micro`, `blocked`, `pending`, `url`,
-                       `request`, `notify`, `poll`, `confirm`, `name-date`, `uri-date`, `avatar-date` )
-                       VALUES ( %d, '%s', 1, '%s', '%s', '%s', '%s', '%s', 0, 0, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s' ) ",
-                       intval($newuid),
-                       datetime_convert(),
-                       dbesc($username),
-                       dbesc($nickname),
-                       dbesc($a->get_baseurl() . "/photo/profile/{$newuid}.jpg"),
-                       dbesc($a->get_baseurl() . "/photo/avatar/{$newuid}.jpg"),
-                       dbesc($a->get_baseurl() . "/photo/micro/{$newuid}.jpg"),
-                       dbesc($a->get_baseurl() . "/profile/$nickname"),
-                       dbesc($a->get_baseurl() . "/dfrn_request/$nickname"),
-                       dbesc($a->get_baseurl() . "/dfrn_notify/$nickname"),
-                       dbesc($a->get_baseurl() . "/dfrn_poll/$nickname"),
-                       dbesc($a->get_baseurl() . "/dfrn_confirm/$nickname"),
-                       dbesc(datetime_convert()),
-                       dbesc(datetime_convert()),
-                       dbesc(datetime_convert())
-               );
-
-
+       $user = $result['user'];
+       if($netpublish && $a->config['register_policy'] != REGISTER_APPROVE) {
+               $url = $a->get_baseurl() . '/profile/' . $user['nickname'];
+               proc_run('php',"include/directory.php","$url");
        }
 
-       $use_gravatar = ((get_config('system','no_gravatar')) ? false : true);
-
-       // if we have an openid photo use it. 
-       // otherwise unless it is disabled, use gravatar
-
-       if($use_gravatar || strlen($photo)) {
-
-               require_once('include/Photo.php');
+       $using_invites = get_config('system','invitation_only');
+       $num_invites   = get_config('system','number_invites');
+       $invite_id  = ((x($_POST,'invite_id'))  ? notags(trim($_POST['invite_id']))  : '');
 
-               if(($use_gravatar) && (! strlen($photo))) 
-                       $photo = gravatar_img($email);
-               $photo_failure = false;
 
-               $filename = basename($photo);
-               $img_str = fetch_url($photo,true);
-               $img = new Photo($img_str);
-               if($img->is_valid()) {
-
-                       $img->scaleImageSquare(175);
-                                       
-                       $hash = photo_new_resource();
-
-                       $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 4 );
-
-                       if($r === false)
-                               $photo_failure = true;
-
-                       $img->scaleImage(80);
-
-                       $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 5 );
-
-                       if($r === false)
-                               $photo_failure = true;
-
-                       $img->scaleImage(48);
-
-                       $r = $img->store($newuid, 0, $hash, $filename, t('Profile Photos'), 6 );
-
-                       if($r === false)
-                               $photo_failure = true;
+       if( $a->config['register_policy'] == REGISTER_OPEN ) {
 
-                       if(! $photo_failure) {
-                               q("UPDATE `photo` SET `profile` = 1 WHERE `resource-id` = '%s' ",
-                                       dbesc($hash)
-                               );
-                       }
+               if($using_invites && $invite_id) {
+                       q("delete * from register where hash = '%s' limit 1", dbesc($invite_id));
+                       set_pconfig($user['uid'],'system','invites_remaining',$num_invites);
                }
-       }
 
-       if($netpublish && $a->config['register_policy'] != REGISTER_APPROVE) {
-               $url = $a->get_baseurl() . "/profile/$nickname";
-               proc_run('php',"include/directory.php","$url");
-       }
-
-
-       if( $a->config['register_policy'] == REGISTER_OPEN ) {
-               $email_tpl = load_view_file("view/register_open_eml.tpl");
+               $email_tpl = get_intltext_template("register_open_eml.tpl");
                $email_tpl = replace_macros($email_tpl, array(
                                '$sitename' => $a->config['sitename'],
                                '$siteurl' =>  $a->get_baseurl(),
-                               '$username' => $username,
-                               '$email' => $email,
-                               '$password' => $new_password,
-                               '$uid' => $newuid ));
+                               '$username' => $user['username'],
+                               '$email' => $user['email'],
+                               '$password' => $result['password'],
+                               '$uid' => $user['uid'] ));
 
-               $res = mail($email, sprintf(t('Registration details for %s'), $a->config['sitename']),
-                       $email_tpl, 'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME']);
+               $res = mail($user['email'], sprintf(t('Registration details for %s'), $a->config['sitename']),
+                       $email_tpl, 
+                               'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] . "\n"
+                               . 'Content-type: text/plain; charset=UTF-8' . "\n"
+                               . 'Content-transfer-encoding: 8bit' );
 
 
                if($res) {
-                       notice( t('Registration successful. Please check your email for further instructions.') . EOL ) ;
-                       goaway($a->get_baseurl());
+                       info( t('Registration successful. Please check your email for further instructions.') . EOL ) ;
+                       goaway(z_root());
                }
                else {
                        notice( t('Failed to send email message. Here is the message that failed.') . $email_tpl . EOL );
@@ -322,34 +103,53 @@ function register_post(&$a) {
        elseif($a->config['register_policy'] == REGISTER_APPROVE) {
                if(! strlen($a->config['admin_email'])) {
                        notice( t('Your registration can not be processed.') . EOL);
-                       goaway($a->get_baseurl());
+                       goaway(z_root());
                }
 
                $hash = random_string();
-               $r = q("INSERT INTO `register` ( `hash`, `created`, `uid`, `password` ) VALUES ( '%s', '%s', %d, '%s' ) ",
+               $r = q("INSERT INTO `register` ( `hash`, `created`, `uid`, `password`, `language` ) VALUES ( '%s', '%s', %d, '%s', '%s' ) ",
                        dbesc($hash),
                        dbesc(datetime_convert()),
-                       intval($newuid),
-                       dbesc($new_password)
+                       intval($user['uid']),
+                       dbesc($result['password']),
+                       dbesc($lang)
                );
 
-               $email_tpl = load_view_file("view/register_verify_eml.tpl");
+               $r = q("SELECT `language` FROM `user` WHERE `email` = '%s' LIMIT 1",
+                       dbesc($a->config['admin_email'])
+               );
+               if(count($r))
+                       push_lang($r[0]['language']);
+               else
+                       push_lang('en');
+
+               if($using_invites && $invite_id) {
+                       q("delete * from register where hash = '%s' limit 1", dbesc($invite_id));
+                       set_pconfig($user['uid'],'system','invites_remaining',$num_invites);
+               }
+
+               $email_tpl = get_intltext_template("register_verify_eml.tpl");
                $email_tpl = replace_macros($email_tpl, array(
                                '$sitename' => $a->config['sitename'],
                                '$siteurl' =>  $a->get_baseurl(),
-                               '$username' => $username,
-                               '$email' => $email,
-                               '$password' => $new_password,
-                               '$uid' => $newuid,
+                               '$username' => $user['username'],
+                               '$email' => $user['email'],
+                               '$password' => $result['password'],
+                               '$uid' => $user['uid'],
                                '$hash' => $hash
                 ));
 
                $res = mail($a->config['admin_email'], sprintf(t('Registration request at %s'), $a->config['sitename']),
-                       $email_tpl,'From: ' .  t('Administrator') . '@' . $_SERVER['SERVER_NAME']);
+                       $email_tpl,
+                               'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] . "\n"
+                               . 'Content-type: text/plain; charset=UTF-8' . "\n"
+                               . 'Content-transfer-encoding: 8bit' );
+
+               pop_lang();
 
                if($res) {
-                       notice( t('Your registration is pending approval by the site owner.') . EOL ) ;
-                       goaway($a->get_baseurl());
+                       info( t('Your registration is pending approval by the site owner.') . EOL ) ;
+                       goaway(z_root());
                }
 
        }
@@ -371,11 +171,26 @@ function register_content(&$a) {
 
        $block = get_config('system','block_extended_register');
 
-       if((($a->config['register_policy'] == REGISTER_CLOSED) && (! local_user())) || ($block)) {
+       if(local_user() && ($block)) {
                notice("Permission denied." . EOL);
                return;
        }
 
+       if((! local_user()) && ($a->config['register_policy'] == REGISTER_CLOSED)) {
+               notice("Permission denied." . EOL);
+               return;
+       }
+
+       $max_dailies = intval(get_config('system','max_daily_registrations'));
+       if($max_dailes) {
+               $r = q("select count(*) as total from user where register_date > UTC_TIMESTAMP - INTERVAL 1 day");
+               if($r && $r[0]['total'] >= $max_dailies) {
+                       logger('max daily registrations exceeded.');
+                       notice( t('This site has exceeded the number of allowed daily account registrations. Please try again tomorrow.') . EOL);
+                       return;
+               }
+       }
+
        if(x($_SESSION,'theme'))
                unset($_SESSION['theme']);
 
@@ -385,6 +200,7 @@ function register_content(&$a) {
        $openid_url   = ((x($_POST,'openid_url'))   ? $_POST['openid_url']   : ((x($_GET,'openid_url'))   ? $_GET['openid_url']            : ''));
        $nickname     = ((x($_POST,'nickname'))     ? $_POST['nickname']     : ((x($_GET,'nickname'))     ? $_GET['nickname']              : ''));
        $photo        = ((x($_POST,'photo'))        ? $_POST['photo']        : ((x($_GET,'photo'))        ? hex2bin($_GET['photo'])        : ''));
+       $invite_id    = ((x($_POST,'invite_id'))    ? $_POST['invite_id']    : ((x($_GET,'invite_id'))    ? $_GET['invite_id']             : ''));
 
        $noid = get_config('system','no_openid');
 
@@ -401,13 +217,15 @@ function register_content(&$a) {
                $oidlabel = t("Your OpenID \x28optional\x29: ");
        }
 
-       $realpeople = t('Members of this network prefer to communicate with real people who use their real names.');
+       // I set this and got even more fake names than before...
+
+       $realpeople = ''; // t('Members of this network prefer to communicate with real people who use their real names.');
 
        if(get_config('system','publish_all')) {
                $profile_publish_reg = '<input type="hidden" name="profile_publish_reg" value="1" />';
        }
        else {
-               $publish_tpl = load_view_file("view/profile_publish.tpl");
+               $publish_tpl = get_markup_template("profile_publish.tpl");
                $profile_publish = replace_macros($publish_tpl,array(
                        '$instance'     => 'reg',
                        '$pubdesc'      => t('Include your profile in member directory?'),
@@ -419,12 +237,20 @@ function register_content(&$a) {
        }
 
 
-       $license = t('Shared content is covered by the <a href="http://creativecommons.org/licenses/by/3.0/">Creative Commons Attribution 3.0</a> license.');
+       $license = '';
+
+       $o = get_markup_template("register.tpl");
+
+       $arr = array('template' => $o);
 
+       call_hooks('register_form',$arr);
 
-       $o = load_view_file("view/register.tpl");
        $o = replace_macros($o, array(
                '$oidhtml' => $oidhtml,
+               '$invitations' => get_config('system','invitation_only'),
+               '$invite_desc' => t('Membership on this site is by invitation only.'),
+               '$invite_label' => t('Your invitation ID: '),
+               '$invite_id' => $invite_id,
                '$realpeople' => $realpeople,
                '$regtitle'  => t('Registration'),
                '$registertext' =>((x($a->config,'register_text'))