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authorMario Vavti <mario@mariovavti.com>2022-10-14 17:13:23 +0200
committerMario Vavti <mario@mariovavti.com>2022-10-14 17:13:23 +0200
commit4547a9d9d3e40330750729be3b1c302e6c7456c9 (patch)
tree79ad61f2f00cbbe9a4547c4bdc5f82cdcf3e15b6 /Zotlabs/Zot6/Receiver.php
parent71accb6b0a2aa5e3c77f7ef73d685639d0c6526a (diff)
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catch decryption failure edgecase
Diffstat (limited to 'Zotlabs/Zot6/Receiver.php')
-rw-r--r--Zotlabs/Zot6/Receiver.php6
1 files changed, 5 insertions, 1 deletions
diff --git a/Zotlabs/Zot6/Receiver.php b/Zotlabs/Zot6/Receiver.php
index b9a89262a..78661865e 100644
--- a/Zotlabs/Zot6/Receiver.php
+++ b/Zotlabs/Zot6/Receiver.php
@@ -72,7 +72,11 @@ class Receiver {
if ($this->encrypted && $this->prvkey) {
$uncrypted = Crypto::unencapsulate($this->data,$this->prvkey);
- if ($uncrypted) {
+
+ // openssl_decrypt() will sometimes return garbage instead of false when
+ // a wrong key is used. This can happen in case of hub re-installs.
+ // Hence also check with str_starts_with().
+ if ($uncrypted && str_starts_with($uncrypted, '{')) {
$this->data = json_decode($uncrypted,true);
}
else {