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-rw-r--r--include/zid.php66
1 files changed, 66 insertions, 0 deletions
diff --git a/include/zid.php b/include/zid.php
index ee43fd7c8..5d58ff257 100644
--- a/include/zid.php
+++ b/include/zid.php
@@ -81,6 +81,10 @@ function zid($s,$address = '') {
}
+function strip_query_param($s,$param) {
+ return preg_replace('/[\?&]' . $param . '=(.*?)(&|$)/ism','$2',$s);
+}
+
function strip_zids($s) {
return preg_replace('/[\?&]zid=(.*?)(&|$)/ism','$2',$s);
}
@@ -230,3 +234,65 @@ function red_zrlify_img_callback($matches) {
return $matches[0];
}
+function owt_init($token) {
+
+ \Zotlabs\Zot\Verify::purge('owt','3 MINUTE');
+
+ $ob_hash = \Zotlabs\Zot\Verify::get_meta('owt',0,$token);
+ if($ob_hash === false) {
+ return;
+ }
+
+ $r = q("select * from hubloc left join xchan on xchan_hash = hubloc_hash
+ where hubloc_addr = '%s' order by hubloc_id desc",
+ dbesc($ob_hash)
+ );
+
+ if(! $r) {
+ // finger them if they can't be found.
+ $j = Finger::run($ob_hash, null);
+ if ($j['success']) {
+ import_xchan($j);
+ $r = q("select * from hubloc left join xchan on xchan_hash = hubloc_hash
+ where hubloc_addr = '%s' order by hubloc_id desc",
+ dbesc($ob_hash)
+ );
+ }
+ }
+ if(! $r) {
+ logger('owt: unable to finger ' . $ob_hash);
+ return;
+ }
+ $hubloc = $r[0];
+
+ $delegate_success = false;
+ if($_REQUEST['delegate']) {
+ $r = q("select * from channel left join xchan on channel_hash = xchan_hash where xchan_addr = '%s' limit 1",
+ dbesc($_REQUEST['delegate'])
+ );
+ if ($r && intval($r[0]['channel_id'])) {
+ $allowed = perm_is_allowed($r[0]['channel_id'],$hubloc['xchan_hash'],'delegate');
+ if($allowed) {
+ $_SESSION['delegate_channel'] = $r[0]['channel_id'];
+ $_SESSION['delegate'] = $hubloc['xchan_hash'];
+ $_SESSION['account_id'] = intval($r[0]['channel_account_id']);
+ require_once('include/security.php');
+ // this will set the local_channel authentication in the session
+ change_channel($r[0]['channel_id']);
+ $delegate_success = true;
+ }
+ }
+ }
+
+ if (! $delegate_success) {
+ // normal visitor (remote_channel) login session credentials
+ $_SESSION['visitor_id'] = $hubloc['xchan_hash'];
+ $_SESSION['my_url'] = $hubloc['xchan_url'];
+ $_SESSION['my_address'] = $hubloc['hubloc_addr'];
+ $_SESSION['remote_hub'] = $hubloc['hubloc_url'];
+ $_SESSION['DNT'] = 1;
+ }
+
+ logger('owa success!');
+
+} \ No newline at end of file