From 2c42daf6090ba8d0e3a50b8350ea5a3750891b68 Mon Sep 17 00:00:00 2001
From: Zot <mike@macgirvin.com>
Date: Thu, 30 Jan 2020 20:06:15 +0100
Subject: z6 compat work

---
 Zotlabs/Lib/Libsync.php |  4 ++--
 Zotlabs/Lib/Libzot.php  |  7 ++++++-
 include/channel.php     | 11 ++++++++++-
 include/text.php        | 15 +++++++++++++++
 include/zid.php         |  1 +
 5 files changed, 34 insertions(+), 4 deletions(-)

diff --git a/Zotlabs/Lib/Libsync.php b/Zotlabs/Lib/Libsync.php
index d93270bc5..b9e9bb38a 100644
--- a/Zotlabs/Lib/Libsync.php
+++ b/Zotlabs/Lib/Libsync.php
@@ -83,7 +83,7 @@ class Libsync {
 
 		$info = (($packet) ? $packet : array());
 		$info['type'] = 'sync';
-		$info['encoding'] = 'red'; // note: not zot, this packet is very platform specific
+		$info['encoding'] = 'hz'; // note: not zot, this packet is very platform specific
 		$info['relocate'] = ['channel_address' => $channel['channel_address'], 'url' => z_root() ];
 
 		if(array_key_exists($uid,\App::$config) && array_key_exists('transient',\App::$config[$uid])) {
@@ -144,7 +144,7 @@ class Libsync {
 
 		foreach($synchubs as $hub) {
 			$hash = random_string();
-			$n = Libzot::build_packet($channel,'sync',$env_recips,json_encode($info),'red',$hub['hubloc_sitekey'],$hub['site_crypto']);
+			$n = Libzot::build_packet($channel,'sync',$env_recips,json_encode($info),'hz',$hub['hubloc_sitekey'],$hub['site_crypto']);
 			Queue::insert(array(
 				'hash'       => $hash,
 				'account_id' => $channel['channel_account_id'],
diff --git a/Zotlabs/Lib/Libzot.php b/Zotlabs/Lib/Libzot.php
index ad00aa97a..bb70dfbf2 100644
--- a/Zotlabs/Lib/Libzot.php
+++ b/Zotlabs/Lib/Libzot.php
@@ -1277,7 +1277,12 @@ class Libzot {
 				logger('Channel sync received: ' . print_r($arr,true), LOGGER_DATA, LOG_DEBUG);
 				logger('Channel sync recipients: ' . print_r($deliveries,true), LOGGER_DATA, LOG_DEBUG);
 
-				$result = Libsync::process_channel_sync_delivery($env['sender'],$arr,$deliveries);
+				if ($env['encoding'] === 'hz') {
+					$result = Libsync::process_channel_sync_delivery($env['sender'],$arr,$deliveries);
+				}
+				else {
+					logger('sync packet type not supported.');
+				}
 			}
 		}
 		if ($result) {
diff --git a/include/channel.php b/include/channel.php
index e7d119b1e..66ab56715 100644
--- a/include/channel.php
+++ b/include/channel.php
@@ -922,8 +922,17 @@ function identity_basic_export($channel_id, $sections = null, $zap_compat = fals
 		$r = q("select * from pconfig where uid = %d",
 			intval($channel_id)
 		);
-		if($r)
+
+		if($r) {
+			if ($zap_compat) {
+				for($x = 0; $x < count($r); $x ++) {
+					if (preg_match('|^a:[0-9]+:{.*}$|s', $r[$x]['v'])) {
+						$r[$x]['v'] = serialise(unserialize($r[$x]['v']));
+					}
+				}
+			}
 			$ret['config'] = $r;
+		}
 
 		// All other term types will be included in items, if requested.
 
diff --git a/include/text.php b/include/text.php
index 87ed9f658..1f0af08e3 100644
--- a/include/text.php
+++ b/include/text.php
@@ -3694,3 +3694,18 @@ function svg2bb($s) {
 	}
 	return EMPTY_STR;
 }
+
+
+
+function serialise($x) {
+	return ((is_array($x)) ? 'json:' . json_encode($x) : $x);
+}
+
+function unserialise($x) {
+	if (is_array($x)) {
+		return $x;
+	}
+	$y = ((substr($x,0,5) === 'json:') ? json_decode(substr($x,5),true) : '');
+	return ((is_array($y)) ? $y : $x);
+}
+
diff --git a/include/zid.php b/include/zid.php
index 3b3dd8554..325af5580 100644
--- a/include/zid.php
+++ b/include/zid.php
@@ -1,6 +1,7 @@
 <?php
 
 use Zotlabs\Lib\Verify;
+use Zotlabs\Zot\Finger;
 
 function is_matrix_url($url) {
 
-- 
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