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(legacy) spaces in crypt.inc

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This commit is contained in:
Ad Schellevis 2016-02-25 21:40:35 +01:00
parent 234f54d818
commit 334e49365e
1 changed files with 47 additions and 47 deletions
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94
src/etc/inc/crypt.inc
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@ -28,81 +28,81 @@
function _crypt_data($val, $pass, $opt)
{
$result = '';
$result = '';
$file = tempnam('/tmp', 'php-encrypt');
file_put_contents("{$file}.dec", $val);
$file = tempnam('/tmp', 'php-encrypt');
file_put_contents("{$file}.dec", $val);
exec(sprintf(
'/usr/local/bin/openssl enc %s -aes-256-cbc -in %s.dec -out %s.enc -k %s',
escapeshellarg($opt),
escapeshellarg($file),
escapeshellarg($file),
escapeshellarg($pass)
));
exec(sprintf(
'/usr/local/bin/openssl enc %s -aes-256-cbc -in %s.dec -out %s.enc -k %s',
escapeshellarg($opt),
escapeshellarg($file),
escapeshellarg($file),
escapeshellarg($pass)
));
if (file_exists("{$file}.enc")) {
$result = file_get_contents("{$file}.enc");
} else {
log_error(gettext('Failed to encrypt/decrypt data!'));
}
if (file_exists("{$file}.enc")) {
$result = file_get_contents("{$file}.enc");
} else {
log_error(gettext('Failed to encrypt/decrypt data!'));
}
@unlink($file);
@unlink("{$file}.dec");
@unlink("{$file}.enc");
@unlink($file);
@unlink("{$file}.dec");
@unlink("{$file}.enc");
return $result;
return $result;
}
function encrypt_data(&$data, $pass)
{
return base64_encode(_crypt_data($data, $pass, '-e'));
return base64_encode(_crypt_data($data, $pass, '-e'));
}
function decrypt_data(&$data, $pass)
{
return _crypt_data(base64_decode($data), $pass, '-d');
return _crypt_data(base64_decode($data), $pass, '-d');
}
function tagfile_reformat($in, &$out, $tag)
{
$out = "---- BEGIN {$tag} ----\n";
$out = "---- BEGIN {$tag} ----\n";
$size = 80;
$oset = 0;
while ($size >= 64) {
$line = substr($in, $oset, 64);
$out .= $line . "\n";
$size = strlen($line);
$oset += $size;
}
$size = 80;
$oset = 0;
while ($size >= 64) {
$line = substr($in, $oset, 64);
$out .= $line . "\n";
$size = strlen($line);
$oset += $size;
}
$out .= "---- END {$tag} ----\n";
$out .= "---- END {$tag} ----\n";
return true;
return true;
}
function tagfile_deformat($in, &$out, $tag)
{
$btag_val = "---- BEGIN {$tag} ----";
$etag_val = "---- END {$tag} ----";
$btag_val = "---- BEGIN {$tag} ----";
$etag_val = "---- END {$tag} ----";
$btag_len = strlen($btag_val);
$etag_len = strlen($etag_val);
$btag_len = strlen($btag_val);
$etag_len = strlen($etag_val);
$btag_pos = stripos($in, $btag_val);
$etag_pos = stripos($in, $etag_val);
$btag_pos = stripos($in, $btag_val);
$etag_pos = stripos($in, $etag_val);
if (($btag_pos === false) || ($etag_pos === false)) {
return false;
}
if (($btag_pos === false) || ($etag_pos === false)) {
return false;
}
$body_pos = $btag_pos + $btag_len;
$body_len = strlen($in);
$body_len -= $btag_len;
$body_len -= $etag_len + 1;
$body_pos = $btag_pos + $btag_len;
$body_len = strlen($in);
$body_len -= $btag_len;
$body_len -= $etag_len + 1;
$out = substr($in, $body_pos, $body_len);
$out = substr($in, $body_pos, $body_len);
return true;
return true;
}