我正在尝试这个
<?php
/* read the PHP source code */
$source_code = file_get_contents("hello.php");
$source_code = preg_replace('#^<'?php's+#', '', $source_code);
$source_code = preg_replace('#'s+'?>'s*$#', '', $source_code);
/* create the encrypted version */
$redistributable_key = blenc_encrypt($source_code, "encrypt.php", "my_fixed_password");
$key_file = __DIR__ ."'keys";
file_put_contents($key_file, $redistributable_key . "'n", FILE_APPEND);
include 'encrypt.php';
echo $hello;
?>
hello.php
<?php
$hello = "Ciao";
我收到这个错误
PHP Fatal error: blenc_compile: Validation of script
'encrypt.php' failed, cannot execute.
请注意：
- 密钥文件已创建，我已在使用"''n"修复程序
- 我替换了
<?php和?>，因为另一个Stack Overflow问题告诉我这是个问题
<?php
$file_name = basename($file);
$unencrypted_key = = md5(time());
$source_code = file_get_contents($file);
//This covers old-asp tags, php short-tags, php echo tags, and normal php tags.
$contents = preg_replace(array('/^<('?|'%)'=?(php)?/', '/('%|'?)>$/'), array('',''), $source_code);
$html .= "<br> BLENC blowfish unencrypted key: $unencrypted_key" . PHP_EOL;
$html .= "<br> BLENC file to encode: " . $file_name . PHP_EOL;
//file_put_contents('blencode-log', "---'nFILE: $file_name'nSIZE: ".strlen($contents)."'nMD5: ".md5($contents)."'n", FILE_APPEND);
$redistributable_key = blenc_encrypt($contents, TARGET_DIR . '/blenc/' . $file_name, $unencrypted_key);
$html .= "<br> BLENC size of content: " . strlen($contents) . PHP_EOL;
/**
* Server key
* key_file.blenc
*/
file_put_contents(TARGET_DIR . '/blenc/' . 'key_file.blenc', $redistributable_key . PHP_EOL);
$html .= "<br> BLENC redistributable key file key_file.blenc updated." . PHP_EOL;
exec("cat key_file.blenc >> /usr/local/etc/blenckeys");
?>
https://github.com/codex-corp/ncryptd/blob/master/app/controllers/MagicalController.php#L479
你应该把的钥匙
blenckeys
文件在您的服务器
注意：有时你需要重新加载apache，如果你有"脚本验证"问题
如何在PHP中使用BLENC？