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authorredmatrix <git@macgirvin.com>2016-04-18 20:38:38 -0700
committerredmatrix <git@macgirvin.com>2016-04-18 20:38:38 -0700
commit2a4e8972e0edfa3156d9ce54d68ce0e54c0ec289 (patch)
tree2376d950ba2bdc7753336a3e2b94865c95c238f2 /mod/magic.php
parent2a61817bad96526994c0499f1fc0a843a9cc9405 (diff)
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module updates
Diffstat (limited to 'mod/magic.php')
-rw-r--r--mod/magic.php167
1 files changed, 0 insertions, 167 deletions
diff --git a/mod/magic.php b/mod/magic.php
deleted file mode 100644
index 74adbfd6d..000000000
--- a/mod/magic.php
+++ /dev/null
@@ -1,167 +0,0 @@
-<?php
-
-@require_once('include/zot.php');
-
-function magic_init(&$a) {
-
- $ret = array('success' => false, 'url' => '', 'message' => '');
- logger('mod_magic: invoked', LOGGER_DEBUG);
-
- logger('mod_magic: args: ' . print_r($_REQUEST,true),LOGGER_DATA);
-
- $addr = ((x($_REQUEST,'addr')) ? $_REQUEST['addr'] : '');
- $dest = ((x($_REQUEST,'dest')) ? $_REQUEST['dest'] : '');
- $test = ((x($_REQUEST,'test')) ? intval($_REQUEST['test']) : 0);
- $rev = ((x($_REQUEST,'rev')) ? intval($_REQUEST['rev']) : 0);
- $delegate = ((x($_REQUEST,'delegate')) ? $_REQUEST['delegate'] : '');
-
- $parsed = parse_url($dest);
- if(! $parsed) {
- if($test) {
- $ret['message'] .= 'could not parse ' . $dest . EOL;
- return($ret);
- }
- goaway($dest);
- }
-
- $basepath = $parsed['scheme'] . '://' . $parsed['host'] . (($parsed['port']) ? ':' . $parsed['port'] : '');
-
- $x = q("select * from hubloc where hubloc_url = '%s' order by hubloc_connected desc limit 1",
- dbesc($basepath)
- );
-
- if(! $x) {
-
- /*
- * We have no records for, or prior communications with this hub.
- * If an address was supplied, let's finger them to create a hub record.
- * Otherwise we'll use the special address '[system]' which will return
- * either a system channel or the first available normal channel. We don't
- * really care about what channel is returned - we need the hub information
- * from that response so that we can create signed auth packets destined
- * for that hub.
- *
- */
-
- $ret = zot_finger((($addr) ? $addr : '[system]@' . $parsed['host']),null);
- if($ret['success']) {
- $j = json_decode($ret['body'],true);
- if($j)
- import_xchan($j);
-
- // Now try again
-
- $x = q("select * from hubloc where hubloc_url = '%s' order by hubloc_connected desc limit 1",
- dbesc($basepath)
- );
- }
- }
-
- if(! $x) {
- if($rev)
- goaway($dest);
- else {
- logger('mod_magic: no channels found for requested hub.' . print_r($_REQUEST,true));
- if($test) {
- $ret['message'] .= 'This site has no previous connections with ' . $basepath . EOL;
- return $ret;
- }
- notice( t('Hub not found.') . EOL);
- return;
- }
- }
-
- // This is ready-made for a plugin that provides a blacklist or "ask me" before blindly authenticating.
- // By default, we'll proceed without asking.
-
- $arr = array(
- 'channel_id' => local_channel(),
- 'xchan' => $x[0],
- 'destination' => $dest,
- 'proceed' => true
- );
-
- call_hooks('magic_auth',$arr);
- $dest = $arr['destination'];
- if(! $arr['proceed']) {
- if($test) {
- $ret['message'] .= 'cancelled by plugin.' . EOL;
- return $ret;
- }
- goaway($dest);
- }
-
- if((get_observer_hash()) && ($x[0]['hubloc_url'] === z_root())) {
- // We are already authenticated on this site and a registered observer.
- // Just redirect.
- if($test) {
- $ret['success'] = true;
- $ret['message'] .= 'Local site - you are already authenticated.' . EOL;
- return $ret;
- }
-
- $delegation_success = false;
- if($delegate) {
- $r = q("select * from channel left join hubloc on channel_hash = hubloc_hash where hubloc_addr = '%s' limit 1",
- dbesc($delegate)
- );
-
- if($r && intval($r[0]['channel_id'])) {
- $allowed = perm_is_allowed($r[0]['channel_id'],get_observer_hash(),'delegate');
- if($allowed) {
- $_SESSION['delegate_channel'] = $r[0]['channel_id'];
- $_SESSION['delegate'] = get_observer_hash();
- $_SESSION['account_id'] = intval($r[0]['channel_account_id']);
- change_channel($r[0]['channel_id']);
-
- $delegation_success = true;
- }
- }
- }
-
-
-
- // FIXME: check and honour local delegation
-
-
- goaway($dest);
- }
-
- if(local_channel()) {
- $channel = App::get_channel();
-
- $token = random_string();
- $token_sig = base64url_encode(rsa_sign($token,$channel['channel_prvkey']));
-
- $channel['token'] = $token;
- $channel['token_sig'] = $token_sig;
-
- Zotlabs\Zot\Verify::create('auth',$channel['channel_id'],$token,$x[0]['hubloc_url']);
-
- $target_url = $x[0]['hubloc_callback'] . '/?f=&auth=' . urlencode($channel['channel_address'] . '@' . App::get_hostname())
- . '&sec=' . $token . '&dest=' . urlencode($dest) . '&version=' . ZOT_REVISION;
-
- if($delegate)
- $target_url .= '&delegate=' . urlencode($delegate);
-
- logger('mod_magic: redirecting to: ' . $target_url, LOGGER_DEBUG);
-
- if($test) {
- $ret['success'] = true;
- $ret['url'] = $target_url;
- $ret['message'] = 'token ' . $token . ' created for channel ' . $channel['channel_id'] . ' for url ' . $x[0]['hubloc_url'] . EOL;
- return $ret;
- }
-
- goaway($target_url);
-
- }
-
- if($test) {
- $ret['message'] = 'Not authenticated or invalid arguments to mod_magic' . EOL;
- return $ret;
- }
-
- goaway($dest);
-
-}