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authorredmatrix <redmatrix@redmatrix.me>2015-11-03 23:54:53 -0800
committerredmatrix <redmatrix@redmatrix.me>2015-11-03 23:54:53 -0800
commitb6b2420ff77fb1c19306dfc8be2b916e5a34c375 (patch)
treeea1db46ffe225e79fda026bff9e43bbf84c67dec /mod/post.php
parent5dade2b608affa50e830bf0b93888c2b0570a2bb (diff)
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protocol upgrade
Diffstat (limited to 'mod/post.php')
-rw-r--r--mod/post.php92
1 files changed, 56 insertions, 36 deletions
diff --git a/mod/post.php b/mod/post.php
index 682e04818..c68ce9646 100644
--- a/mod/post.php
+++ b/mod/post.php
@@ -673,16 +673,16 @@ function post_post(&$a) {
/* Check if the sender is already verified here */
- $hub = zot_gethub($sender);
+ $hubs = zot_gethub($sender,true);
- if (! $hub) {
+ if (! $hubs) {
/* Have never seen this guid or this guid coming from this location. Check it and register it. */
// (!!) this will validate the sender
$result = zot_register_hub($sender);
- if ((! $result['success']) || (! ($hub = zot_gethub($sender)))) {
+ if ((! $result['success']) || (! ($hubs = zot_gethub($sender,true)))) {
$ret['message'] = 'Hub not available.';
logger('mod_zot: no hub');
json_return_and_die($ret);
@@ -690,46 +690,66 @@ function post_post(&$a) {
}
- // Update our DB to show when we last communicated successfully with this hub
- // This will allow us to prune dead hubs from using up resources
+ foreach($hubs as $hub) {
- $r = q("update hubloc set hubloc_connected = '%s' where hubloc_id = %d",
- dbesc(datetime_convert()),
- intval($hub['hubloc_id'])
- );
+ $sitekey = $hub['hubloc_sitekey'];
- // a dead hub came back to life - reset any tombstones we might have
+ if(array_key_exists('sitekey',$sender) && $sender['sitekey']) {
- if ($hub['hubloc_status'] & HUBLOC_OFFLINE) {
- q("update hubloc set hubloc_status = (hubloc_status & ~%d) where hubloc_id = %d",
- intval(HUBLOC_OFFLINE),
- intval($hub['hubloc_id'])
- );
- if ($r[0]['hubloc_flags'] & HUBLOC_FLAGS_ORPHANCHECK) {
- q("update hubloc set hubloc_flags = (hubloc_flags & ~%d) where hubloc_id = %d",
- intval(HUBLOC_FLAGS_ORPHANCHECK),
- intval($hub['hubloc_id'])
+ /*
+ * This hub has now been proven to be valid.
+ * Any hub with the same URL and a different sitekey cannot be valid.
+ * Get rid of them (mark them deleted). There's a good chance they were re-installs.
+ */
+
+ q("update hubloc set hubloc_flags = ( hubloc_flags | %d ) where hubloc_url = '%s' and hubloc_sitekey != '%s' ",
+ intval(HUBLOC_FLAGS_DELETED),
+ dbesc($hub['hubloc_url']),
+ dbesc($sender['sitekey'])
);
+
+ $sitekey = $sender['sitekey'];
}
- q("update xchan set xchan_flags = (xchan_flags & ~%d) where (xchan_flags & %d)>0 and xchan_hash = '%s'",
- intval(XCHAN_FLAGS_ORPHAN),
- intval(XCHAN_FLAGS_ORPHAN),
- dbesc($hub['hubloc_hash'])
+
+ // $sender['sitekey'] is a new addition to the protcol to distinguish
+ // hublocs coming from re-installed sites. Older sites will not provide
+ // this field and we have to still mark them valid, since we can't tell
+ // if this hubloc has the same sitekey as the packet we received.
+
+ // Update our DB to show when we last communicated successfully with this hub
+ // This will allow us to prune dead hubs from using up resources
+
+ $r = q("update hubloc set hubloc_connected = '%s' where hubloc_id = %d and hubloc_sitekey = '%s' ",
+ dbesc(datetime_convert()),
+ intval($hub['hubloc_id']),
+ dbesc($sitekey)
);
- }
+ // a dead hub came back to life - reset any tombstones we might have
- /*
- * This hub has now been proven to be valid.
- * Any hub with the same URL and a different sitekey cannot be valid.
- * Get rid of them (mark them deleted). There's a good chance they were re-installs.
- */
-// fixed in hubzilla with a protocol change
-// q("update hubloc set hubloc_flags = ( hubloc_flags | %d ) where hubloc_url = '%s' and hubloc_sitekey != '%s' ",
-// intval(HUBLOC_FLAGS_DELETED),
-// dbesc($hub['hubloc_url']),
-// dbesc($hub['hubloc_sitekey'])
-// );
+ if ($hub['hubloc_status'] & HUBLOC_OFFLINE) {
+ q("update hubloc set hubloc_status = (hubloc_status & ~%d) where hubloc_id = %d and hubloc_sitekey = '%s' ",
+ intval(HUBLOC_OFFLINE),
+ intval($hub['hubloc_id']),
+ dbesc($sitekey)
+ );
+ if ($r[0]['hubloc_flags'] & HUBLOC_FLAGS_ORPHANCHECK) {
+ q("update hubloc set hubloc_flags = (hubloc_flags & ~%d) where hubloc_id = %d and hubloc_sitekey = '%s' ",
+ intval(HUBLOC_FLAGS_ORPHANCHECK),
+ intval($hub['hubloc_id']),
+ dbesc($sitekey)
+ );
+ }
+
+ q("update xchan set xchan_flags = (xchan_flags & ~%d) where (xchan_flags & %d)>0 and xchan_hash = '%s'",
+ intval(XCHAN_FLAGS_ORPHAN),
+ intval(XCHAN_FLAGS_ORPHAN),
+ dbesc($hub['hubloc_hash'])
+ );
+ }
+
+ $connecting_url = $hub['hubloc_url'];
+ }
/** @TODO check which hub is primary and take action if mismatched */
@@ -932,7 +952,7 @@ function post_post(&$a) {
if ($msgtype === 'notify') {
- logger('notify received from ' . $hub['hubloc_url']);
+ logger('notify received from ' . $connecting_url);
$async = get_config('system','queued_fetch');