diff options
Diffstat (limited to 'config/autoconfigbackup/crypt_acb.php')
| -rw-r--r-- | config/autoconfigbackup/crypt_acb.php | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/config/autoconfigbackup/crypt_acb.php b/config/autoconfigbackup/crypt_acb.php index 49a2147a..9f897cb5 100644 --- a/config/autoconfigbackup/crypt_acb.php +++ b/config/autoconfigbackup/crypt_acb.php @@ -31,14 +31,17 @@ function crypt_data($val, $pass, $opt) { $file = tempnam("/tmp", "php-encrypt"); - $fd = fopen("$file.dec", "w"); - fwrite($fd, $val); - fclose($fd); - exec("/usr/bin/openssl enc {$opt} -aes-256-cbc -in $file.dec -out $file.enc -k {$pass}"); - $result = file_get_contents("$file.enc"); - exec("rm $file"); - exec("rm $file.dec"); - exec("rm $file.enc"); + file_put_contents("{$file}.dec", $val); + exec("/usr/bin/openssl enc {$opt} -aes-256-cbc -in {$file}.dec -out {$file}.enc -k " . escapeshellarg($pass)); + if (file_exists("{$file}.enc")) + $result = file_get_contents("{$file}.enc"); + else { + $result = ""; + log_error("Failed to encrypt/decrypt data!"); + } + @unlink($file); + @unlink("{$file}.dec"); + @unlink("{$file}.enc"); return $result; } @@ -130,4 +133,3 @@ return strpos(strtolower($str), strtolower($needle)); } -?>
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