diff options
Diffstat (limited to 'program')
| -rw-r--r-- | program/lib/Roundcube/rcube.php | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/program/lib/Roundcube/rcube.php b/program/lib/Roundcube/rcube.php index 3ab650cb1..03f49637c 100644 --- a/program/lib/Roundcube/rcube.php +++ b/program/lib/Roundcube/rcube.php @@ -842,6 +842,7 @@ class rcube * upon decryption; see http://php.net/mcrypt_generic#68082 */ $clear = pack("a*H2", $clear, "80"); + $ckey = $this->config->get_crypto_key($key); if (function_exists('openssl_encrypt')) { $method = 'DES-EDE3-CBC'; @@ -853,7 +854,7 @@ class rcube ($td = mcrypt_module_open(MCRYPT_TripleDES, "", MCRYPT_MODE_CBC, "")) ) { $iv = $this->create_iv(mcrypt_enc_get_iv_size($td)); - mcrypt_generic_init($td, $this->config->get_crypto_key($key), $iv); + mcrypt_generic_init($td, $ckey, $iv); $cipher = $iv . mcrypt_generic($td, $clear); mcrypt_generic_deinit($td); mcrypt_module_close($td); @@ -864,7 +865,7 @@ class rcube if (function_exists('des')) { $des_iv_size = 8; $iv = $this->create_iv($des_iv_size); - $cipher = $iv . des($this->config->get_crypto_key($key), $clear, 1, 1, $iv); + $cipher = $iv . des($ckey, $clear, 1, 1, $iv); } else { self::raise_error(array( @@ -895,6 +896,7 @@ class rcube } $cipher = $base64 ? base64_decode($cipher) : $cipher; + $ckey = $this->config->get_crypto_key($key); if (function_exists('openssl_decrypt')) { $method = 'DES-EDE3-CBC'; @@ -914,7 +916,7 @@ class rcube ($td = mcrypt_module_open(MCRYPT_TripleDES, "", MCRYPT_MODE_CBC, "")) ) { $iv_size = mcrypt_enc_get_iv_size($td); - $iv = substr($cipher, 0, $iv_size); + $iv = substr($cipher, 0, $iv_size); // session corruption? (#1485970) if (strlen($iv) < $iv_size) { @@ -922,7 +924,7 @@ class rcube } $cipher = substr($cipher, $iv_size); - mcrypt_generic_init($td, $this->config->get_crypto_key($key), $iv); + mcrypt_generic_init($td, $ckey, $iv); $clear = mdecrypt_generic($td, $cipher); mcrypt_generic_deinit($td); mcrypt_module_close($td); @@ -932,15 +934,15 @@ class rcube if (function_exists('des')) { $des_iv_size = 8; - $iv = substr($cipher, 0, $des_iv_size); + $iv = substr($cipher, 0, $des_iv_size); $cipher = substr($cipher, $des_iv_size); - $clear = des($this->config->get_crypto_key($key), $cipher, 0, 1, $iv); + $clear = des($ckey, $cipher, 0, 1, $iv); } else { self::raise_error(array( 'code' => 500, 'type' => 'php', 'file' => __FILE__, 'line' => __LINE__, - 'message' => "Could not perform decryption; make sure Mcrypt is installed or lib/des.inc is available" + 'message' => "Could not perform decryption; make sure OpenSSL or Mcrypt or lib/des.inc is available" ), true, true); } } |