From 4450a01014c15a77c2e086c7d964a578b135cfba Mon Sep 17 00:00:00 2001
From: Mario Vavti <mario@mariovavti.com>
Date: Wed, 16 Jan 2019 15:09:18 +0100
Subject: do not return if delivery report could not bedecrypted

---
 include/zot.php | 49 ++++++++++++++++++++++++++++++++-----------------
 1 file changed, 32 insertions(+), 17 deletions(-)

diff --git a/include/zot.php b/include/zot.php
index df54f2b27..bc2187f91 100644
--- a/include/zot.php
+++ b/include/zot.php
@@ -1100,6 +1100,8 @@ function zot_process_response($hub, $arr, $outq) {
 		return;
 	}
 
+	$dreport = true;
+
 	$x = json_decode($arr['body'], true);
 
 	if(! $x) {
@@ -1116,31 +1118,44 @@ function zot_process_response($hub, $arr, $outq) {
 			}
 			if(! (is_array($x['delivery_report']) && count($x['delivery_report']))) {
 				logger('encrypted delivery report could not be decrypted');
-				return;
+				$dreport = false;
 			}
 		}
 
-		foreach($x['delivery_report'] as $xx) {
-			call_hooks('dreport_process',$xx);
-			if(is_array($xx) && array_key_exists('message_id',$xx) && DReport::is_storable($xx)) {
-				q("insert into dreport ( dreport_mid, dreport_site, dreport_recip, dreport_name, dreport_result, dreport_time, dreport_xchan ) values ( '%s', '%s','%s','%s','%s','%s','%s' ) ",
-					dbesc($xx['message_id']),
-					dbesc($xx['location']),
-					dbesc($xx['recipient']),
-					dbesc($xx['name']),
-					dbesc($xx['status']),
-					dbesc(datetime_convert('UTC','UTC',$xx['date'])),
-					dbesc($xx['sender'])
-				);
+		if($dreport) {
+			foreach($x['delivery_report'] as $xx) {
+				call_hooks('dreport_process',$xx);
+				if(is_array($xx) && array_key_exists('message_id',$xx) && DReport::is_storable($xx)) {
+
+					// legacy zot recipients add a space and their name to the xchan. split those if true.
+					$legacy_recipient = strpos($xx['recipient'], ' ');
+					if($legacy_recipient !== false) {
+						$legacy_recipient_parts = explode(' ', $xx['recipient'], 2);
+						$xx['recipient'] = $legacy_recipient_parts[0];
+						$xx['name'] = $legacy_recipient_parts[1];
+					}
+
+					q("insert into dreport ( dreport_mid, dreport_site, dreport_recip, dreport_name, dreport_result, dreport_time, dreport_xchan ) values ( '%s', '%s','%s','%s','%s','%s','%s' ) ",
+						dbesc($xx['message_id']),
+						dbesc($xx['location']),
+						dbesc($xx['recipient']),
+						dbesc($xx['name']),
+						dbesc($xx['status']),
+						dbesc(datetime_convert('UTC','UTC',$xx['date'])),
+						dbesc($xx['sender'])
+					);
+				}
 			}
 		}
 	}
 
-	// we have a more descriptive delivery report, so discard the per hub 'queued' report.
 
-	q("delete from dreport where dreport_queue = '%s' ",
-		dbesc($outq['outq_hash'])
-	);
+	if($dreport) {
+		// we have a more descriptive delivery report, so discard the per hub 'queued' report.
+		q("delete from dreport where dreport_queue = '%s' ",
+			dbesc($outq['outq_hash'])
+		);
+	}
 
 	// update the timestamp for this site
 
-- 
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