aboutsummaryrefslogtreecommitdiffstats
path: root/include/user.php
diff options
context:
space:
mode:
Diffstat (limited to 'include/user.php')
-rw-r--r--include/user.php325
1 files changed, 325 insertions, 0 deletions
diff --git a/include/user.php b/include/user.php
new file mode 100644
index 000000000..75a91b096
--- /dev/null
+++ b/include/user.php
@@ -0,0 +1,325 @@
+<?php
+
+require_once('include/config.php');
+require_once('include/network.php');
+require_once('include/plugin.php');
+require_once('include/text.php');
+require_once('include/pgettext.php');
+require_once('include/datetime.php');
+
+function create_user($arr) {
+
+ // Required: { username, nickname, email } or { openid_url }
+
+ $a = get_app();
+ $result = array('success' => false, 'user' => null, 'password' => '', 'message' => '');
+
+ $using_invites = get_config('system','invitation_only');
+ $num_invites = get_config('system','number_invites');
+
+
+ $invite_id = ((x($arr,'invite_id')) ? notags(trim($arr['invite_id'])) : '');
+ $username = ((x($arr,'username')) ? notags(trim($arr['username'])) : '');
+ $nickname = ((x($arr,'nickname')) ? notags(trim($arr['nickname'])) : '');
+ $email = ((x($arr,'email')) ? notags(trim($arr['email'])) : '');
+ $openid_url = ((x($arr,'openid_url')) ? notags(trim($arr['openid_url'])) : '');
+ $photo = ((x($arr,'photo')) ? notags(trim($arr['photo'])) : '');
+ $publish = ((x($arr,'profile_publish_reg') && intval($arr['profile_publish_reg'])) ? 1 : 0);
+ $password = ((x($arr,'password')) ? trim($arr['password']) : '');
+
+ $netpublish = ((strlen(get_config('system','directory_submit_url'))) ? $publish : 0);
+
+ $tmp_str = $openid_url;
+
+ if($using_invites) {
+ if(! $invite_id) {
+ $result['message'] .= t('An invitation is required.') . EOL;
+ return $result;
+ }
+ $r = q("select * from register where `hash` = '%s' limit 1", dbesc($invite_id));
+ if(! results($r)) {
+ $result['message'] .= t('Invitation could not be verified.') . EOL;
+ return $result;
+ }
+ }
+
+ if((! x($username)) || (! x($email)) || (! x($nickname))) {
+ if($openid_url) {
+ if(! validate_url($tmp_str)) {
+ $result['message'] .= t('Invalid OpenID url') . EOL;
+ return $result;
+ }
+ $_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 = '';
+
+ // collapse multiple spaces in name
+ $username = preg_replace('/ +/',' ',$username);
+
+ if(mb_strlen($username) > 48)
+ $result['message'] .= t('Please use a shorter name.') . EOL;
+ if(mb_strlen($username) < 3)
+ $result['message'] .= 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) {
+ $username = mb_convert_case($username,MB_CASE_TITLE,'UTF-8');
+ if(! strpos($username,' '))
+ $result['message'] .= t("That doesn't appear to be your full \x28First Last\x29 name.") . EOL;
+ }
+
+
+ if(! allowed_email($email))
+ $result['message'] .= t('Your email domain is not among those allowed on this site.') . EOL;
+
+ if((! valid_email($email)) || (! validate_email($email)))
+ $result['message'] .= t('Not a valid email address.') . EOL;
+
+ // Disallow somebody creating an account using openid that uses the admin email address,
+ // since openid bypasses email verification. We'll allow it if there is not yet an admin account.
+
+ if((x($a->config,'admin_email')) && (strcasecmp($email,$a->config['admin_email']) == 0) && strlen($openid_url)) {
+ $r = q("SELECT * FROM `user` WHERE `email` = '%s' LIMIT 1",
+ dbesc($email)
+ );
+ if(count($r))
+ $result['message'] .= t('Cannot use that email.') . EOL;
+ }
+
+ $nickname = $arr['nickname'] = strtolower($nickname);
+
+ if(! preg_match("/^[a-z][a-z0-9\-\_]*$/",$nickname))
+ $result['message'] .= 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))
+ $result['message'] .= t('Nickname is already registered. Please choose another.') . EOL;
+
+ // Check deleted accounts that had this nickname. Doesn't matter to us,
+ // but could be a security issue for federated platforms.
+
+ $r = q("SELECT * FROM `userd`
+ WHERE `username` = '%s' LIMIT 1",
+ dbesc($nickname)
+ );
+ if(count($r))
+ $result['message'] .= t('Nickname was once registered here and may not be re-used. Please choose another.') . EOL;
+
+ if(strlen($result['message'])) {
+ return $result;
+ }
+
+ $new_password = ((strlen($password)) ? $password : autoname(6) . mt_rand(100,9999));
+ $new_password_encoded = hash('whirlpool',$new_password);
+
+ $result['password'] = $new_password;
+
+ require_once('include/crypto.php');
+
+ $keys = new_keypair(1024);
+
+ if($keys === false) {
+ $result['message'] .= t('SERIOUS ERROR: Generation of security keys failed.') . EOL;
+ return $result;
+ }
+
+ $prvkey = $keys['prvkey'];
+ $pubkey = $keys['pubkey'];
+
+ /**
+ *
+ * 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 = new_keypair(512);
+ $sprvkey = $sres['prvkey'];
+ $spubkey = $sres['pubkey'];
+
+ $r = q("INSERT INTO `user` ( `guid`, `username`, `password`, `email`, `openid`, `nickname`,
+ `pubkey`, `prvkey`, `spubkey`, `sprvkey`, `register_date`, `verified`, `blocked`, `timezone` )
+ VALUES ( '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, 'UTC' )",
+ dbesc(generate_user_guid()),
+ dbesc($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) {
+ $r = q("SELECT * FROM `user`
+ WHERE `username` = '%s' AND `password` = '%s' LIMIT 1",
+ dbesc($username),
+ dbesc($new_password_encoded)
+ );
+ if($r !== false && count($r)) {
+ $u = $r[0];
+ $newuid = intval($r[0]['uid']);
+ }
+ }
+ else {
+ $result['message'] .= t('An error occurred during registration. Please try again.') . EOL ;
+ return $result;
+ }
+
+ /**
+ * if somebody clicked submit twice very quickly, they could end up with two accounts
+ * due to race condition. Remove this one.
+ */
+
+ $r = q("SELECT `uid` FROM `user`
+ WHERE `nickname` = '%s' ",
+ dbesc($nickname)
+ );
+ if((count($r) > 1) && $newuid) {
+ $result['message'] .= t('Nickname is already registered. Please choose another.') . EOL;
+ q("DELETE FROM `user` WHERE `uid` = %d LIMIT 1",
+ intval($newuid)
+ );
+ return $result;
+ }
+
+ if(x($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),
+ t('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) {
+ $result['message'] .= 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 $result;
+ }
+ $r = q("INSERT INTO `contact` ( `uid`, `created`, `self`, `name`, `nick`, `photo`, `thumb`, `micro`, `blocked`, `pending`, `url`, `nurl`,
+ `request`, `notify`, `poll`, `confirm`, `poco`, `name-date`, `uri-date`, `avatar-date`, `closeness` )
+ VALUES ( %d, '%s', 1, '%s', '%s', '%s', '%s', '%s', 0, 0, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', 0 ) ",
+ intval($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(normalise_link($a->get_baseurl() . "/profile/$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($a->get_baseurl() . "/poco/$nickname"),
+ dbesc(datetime_convert()),
+ dbesc(datetime_convert()),
+ dbesc(datetime_convert())
+ );
+
+ // Create a group with no members. This allows somebody to use it
+ // right away as a default group for new contacts.
+
+ require_once('include/group.php');
+ group_add($newuid, t('Friends'));
+
+ }
+
+ // if we have no OpenID photo try to look up an avatar
+ if(! strlen($photo))
+ $photo = avatar_img($email);
+
+ // unless there is no avatar-plugin loaded
+ if(strlen($photo)) {
+ require_once('include/Photo.php');
+ $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(! $photo_failure) {
+ q("UPDATE `photo` SET `profile` = 1 WHERE `resource-id` = '%s' ",
+ dbesc($hash)
+ );
+ }
+ }
+ }
+
+ call_hooks('register_account', $newuid);
+
+ $result['success'] = true;
+ $result['user'] = $u;
+ return $result;
+
+} \ No newline at end of file