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Return better message when decrypt key is empty

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This commit is contained in:
Laurent Destailleur 2023-02-16 04:25:11 +01:00
parent e36ed66c07
commit 267ef1986d
1 changed files with 4 additions and 1 deletions
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5
htdocs/core/lib/security.lib.php
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@ -179,6 +179,9 @@ function dolDecrypt($chain, $key = '')
if (preg_match('/^dolcrypt:([^:]+):(.+)$/', $chain, $reg)) { if (preg_match('/^dolcrypt:([^:]+):(.+)$/', $chain, $reg)) {
$ciphering = $reg[1]; $ciphering = $reg[1];
if (function_exists('openssl_decrypt')) { if (function_exists('openssl_decrypt')) {
if (empty($key)) {
return 'Error dolDecrypt decrypt key is empty';
}
$tmpexplode = explode(':', $reg[2]); $tmpexplode = explode(':', $reg[2]);
if (!empty($tmpexplode[1]) && is_string($tmpexplode[0])) { if (!empty($tmpexplode[1]) && is_string($tmpexplode[0])) {
$newchain = openssl_decrypt($tmpexplode[1], $ciphering, $key, 0, $tmpexplode[0]); $newchain = openssl_decrypt($tmpexplode[1], $ciphering, $key, 0, $tmpexplode[0]);
@ -186,7 +189,7 @@ function dolDecrypt($chain, $key = '')
$newchain = openssl_decrypt($tmpexplode[0], $ciphering, $key, 0, null); $newchain = openssl_decrypt($tmpexplode[0], $ciphering, $key, 0, null);
} }
} else { } else {
$newchain = 'Error function openssl_decrypt() not available'; $newchain = 'Error dolDecrypt function openssl_decrypt() not available';
} }
return $newchain; return $newchain;
} else { } else {