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Fix SASL implementation - enabled GSSAPI

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This commit is contained in:
Deon George
2011-06-20 20:30:54 +10:00
parent 5987194dec
commit afa4a95b37
6 changed files with 67 additions and 53 deletions
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4
lib/functions.php
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@@ -745,7 +745,7 @@ function blowfish_encrypt($data,$secret=null) {
if (! trim($secret))
return $data;
if (function_exists('mcrypt_module_open')) {
if (function_exists('mcrypt_module_open') && trim($data)) {
$td = mcrypt_module_open(MCRYPT_BLOWFISH,'',MCRYPT_MODE_ECB,'');
$iv = mcrypt_create_iv(mcrypt_enc_get_iv_size($td),MCRYPT_DEV_URANDOM);
mcrypt_generic_init($td,substr($secret,0,mcrypt_enc_get_key_size($td)),$iv);
@@ -800,7 +800,7 @@ function blowfish_decrypt($encdata,$secret=null) {
if (! trim($secret))
return $encdata;
if (function_exists('mcrypt_module_open')) {
if (function_exists('mcrypt_module_open') && trim($encdata)) {
$td = mcrypt_module_open(MCRYPT_BLOWFISH,'',MCRYPT_MODE_ECB,'');
$iv = mcrypt_create_iv(mcrypt_enc_get_iv_size($td),MCRYPT_DEV_URANDOM);
mcrypt_generic_init($td,substr($secret,0,mcrypt_enc_get_key_size($td)),$iv);