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path: root/config/autoconfigbackup/crypt_acb.php
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-rw-r--r--config/autoconfigbackup/crypt_acb.php19
1 files changed, 11 insertions, 8 deletions
diff --git a/config/autoconfigbackup/crypt_acb.php b/config/autoconfigbackup/crypt_acb.php
index b0d8bebd..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;
}