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fixed for php 32-bit

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Ne-Lexa
2019-12-06 12:09:37 +03:00
parent e03c963dc1
commit e2c058840c
21 changed files with 117 additions and 154 deletions
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11
src/PhpZip/Crypto/TraditionalPkwareEncryptionEngine.php
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@@ -2,6 +2,7 @@
namespace PhpZip\Crypto;
use PhpZip\Exception\RuntimeException;
use PhpZip\Exception\ZipAuthenticationException;
use PhpZip\Exception\ZipCryptoException;
use PhpZip\Model\ZipEntry;
@@ -324,7 +325,7 @@ class TraditionalPkwareEncryptionEngine implements ZipEncryptionEngine
/**
* Update keys.
*
* @param string $charAt
* @param int $charAt
*/
private function updateKeys($charAt)
{
@@ -356,6 +357,10 @@ class TraditionalPkwareEncryptionEngine implements ZipEncryptionEngine
*/
public function decrypt($content)
{
if (\PHP_INT_SIZE === 4) {
throw new RuntimeException('Traditional PKWARE Encryption is not supported in 32-bit PHP.');
}
$password = $this->entry->getPassword();
$this->initKeys($password);
@@ -418,6 +423,10 @@ class TraditionalPkwareEncryptionEngine implements ZipEncryptionEngine
*/
public function encrypt($data)
{
if (\PHP_INT_SIZE === 4) {
throw new RuntimeException('Traditional PKWARE Encryption is not supported in 32-bit PHP.');
}
$crc = $this->entry->isDataDescriptorRequired() ?
($this->entry->getDosTime() & 0x0000ffff) << 16 :
$this->entry->getCrc();