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-rwxr-xr-xmod/openid.php111
1 files changed, 60 insertions, 51 deletions
diff --git a/mod/openid.php b/mod/openid.php
index 0be48060e..e2cea7d85 100755
--- a/mod/openid.php
+++ b/mod/openid.php
@@ -13,72 +13,81 @@ function openid_content(&$a) {
logger('mod_openid ' . print_r($_REQUEST,true), LOGGER_DATA);
if((x($_GET,'openid_mode')) && (x($_SESSION,'openid'))) {
+
$openid = new LightOpenID;
if($openid->validate()) {
- if(x($_SESSION,'register')) {
- unset($_SESSION['register']);
- $args = '';
- $attr = $openid->getAttributes();
- if(is_array($attr) && count($attr)) {
- foreach($attr as $k => $v) {
- if($k === 'namePerson/friendly')
- $nick = notags(trim($v));
- if($k === 'namePerson/first')
- $first = notags(trim($v));
- if($k === 'namePerson')
- $args .= '&username=' . notags(trim($v));
- if($k === 'contact/email')
- $args .= '&email=' . notags(trim($v));
- if($k === 'media/image/aspect11')
- $photosq = bin2hex(trim($v));
- if($k === 'media/image/default')
- $photo = bin2hex(trim($v));
- }
- }
- if($nick)
- $args .= '&nickname=' . $nick;
- elseif($first)
- $args .= '&nickname=' . $first;
-
- if($photosq)
- $args .= '&photo=' . $photosq;
- elseif($photo)
- $args .= '&photo=' . $photo;
-
- $args .= '&openid_url=' . notags(trim($_SESSION['openid']));
- if($a->config['register_policy'] != REGISTER_CLOSED)
- goaway($a->get_baseurl() . '/register' . $args);
- else
- goaway(z_root());
-
- // NOTREACHED
- }
-
$authid = normalise_openid($_REQUEST['openid_identity']);
- if(! strlen($authid))
- goaway(z_root());
+ if(! strlen($authid)) {
+ logger( t('OpenID protocol error. No ID returned.') . EOL);
+ goaway(z_root());
+ }
$r = q("SELECT `user`.*, `user`.`pubkey` as `upubkey`, `user`.`prvkey` as `uprvkey`
- FROM `user` WHERE `openid` = '%s' AND `blocked` = 0 AND `account_expired` = 0 AND `verified` = 1 LIMIT 1",
+ FROM `user` WHERE `openid` = '%s' AND `blocked` = 0
+ AND `account_expired` = 0 AND `verified` = 1 LIMIT 1",
dbesc($authid)
);
- if(! count($r)) {
- notice( t('Login failed.') . EOL );
+ if($r && count($r)) {
+
+ // successful OpenID login
+
+ unset($_SESSION['openid']);
+
+ require_once('include/security.php');
+ authenticate_success($r[0],true,true);
+
+ // just in case there was no return url set
+ // and we fell through
+
goaway(z_root());
- }
- unset($_SESSION['openid']);
+ }
+
+ // Successful OpenID login - but we can't match it to an existing account.
+ // New registration?
+
+ if($a->config['register_policy'] == REGISTER_CLOSED) {
+ notice( t('Account not found and OpenID registration is not permitted on this site.') . EOL);
+ goaway(z_root());
+ }
+
+ unset($_SESSION['register']);
+ $args = '';
+ $attr = $openid->getAttributes();
+ if(is_array($attr) && count($attr)) {
+ foreach($attr as $k => $v) {
+ if($k === 'namePerson/friendly')
+ $nick = notags(trim($v));
+ if($k === 'namePerson/first')
+ $first = notags(trim($v));
+ if($k === 'namePerson')
+ $args .= '&username=' . notags(trim($v));
+ if($k === 'contact/email')
+ $args .= '&email=' . notags(trim($v));
+ if($k === 'media/image/aspect11')
+ $photosq = bin2hex(trim($v));
+ if($k === 'media/image/default')
+ $photo = bin2hex(trim($v));
+ }
+ }
+ if($nick)
+ $args .= '&nickname=' . $nick;
+ elseif($first)
+ $args .= '&nickname=' . $first;
+
+ if($photosq)
+ $args .= '&photo=' . $photosq;
+ elseif($photo)
+ $args .= '&photo=' . $photo;
- require_once('include/security.php');
- authenticate_success($r[0],true,true);
+ $args .= '&openid_url=' . notags(trim($authid));
- // just in case there was no return url set
- // and we fell through
+ goaway($a->get_baseurl() . '/register' . $args);
- goaway(z_root());
+ // NOTREACHED
}
}
notice( t('Login failed.') . EOL);