diff options
Diffstat (limited to 'mod/openid.php')
| -rwxr-xr-x | mod/openid.php | 112 |
1 files changed, 64 insertions, 48 deletions
diff --git a/mod/openid.php b/mod/openid.php index df074b299..e2cea7d85 100755 --- a/mod/openid.php +++ b/mod/openid.php @@ -10,68 +10,84 @@ function openid_content(&$a) { if($noid) goaway(z_root()); + 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; + $authid = normalise_openid($_REQUEST['openid_identity']); - if($photosq) - $args .= '&photo=' . $photosq; - elseif($photo) - $args .= '&photo=' . $photo; + if(! strlen($authid)) { + logger( t('OpenID protocol error. No ID returned.') . EOL); + goaway(z_root()); + } - $args .= '&openid_url=' . notags(trim($_SESSION['openid'])); - if($a->config['register_policy'] != REGISTER_CLOSED) - goaway($a->get_baseurl() . '/register' . $args); - else - goaway(z_root()); + $r = q("SELECT `user`.*, `user`.`pubkey` as `upubkey`, `user`.`prvkey` as `uprvkey` + FROM `user` WHERE `openid` = '%s' AND `blocked` = 0 + AND `account_expired` = 0 AND `verified` = 1 LIMIT 1", + dbesc($authid) + ); - // NOTREACHED - } + if($r && count($r)) { + // successful OpenID login - $r = q("SELECT `user`.*, `user`.`pubkey` as `upubkey`, `user`.`prvkey` as `uprvkey` - FROM `user` WHERE `openid` = '%s' AND `blocked` = 0 AND `account_expired` = 0 AND `verified` = 1 LIMIT 1", - dbesc($_SESSION['openid']) - ); - if(! count($r)) { - notice( t('Login failed.') . EOL ); + unset($_SESSION['openid']); + + require_once('include/security.php'); + authenticate_success($r[0],true,true); + + // just in case there was no return url set + // and we fell through + + goaway(z_root()); + } + + // Successful OpenID login - but we can't match it to an existing account. + // New registration? + + if($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($_SESSION['openid']); + } + + unset($_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); |