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Remove outdated checks for old PHP versions

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This commit is contained in:
Kijin Sung 2016-03-22 11:34:36 +09:00
parent 1bf110439a
commit a0d9e1c6ad
3 changed files with 7 additions and 21 deletions
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4
common/framework/password.php
View file

@ -79,11 +79,11 @@ class Password
public static function getSupportedAlgorithms()
{
$retval = array();
if (version_compare(PHP_VERSION, '5.3.7', '>=') && defined('\CRYPT_BLOWFISH'))
if (defined('\CRYPT_BLOWFISH'))
{
$retval['bcrypt'] = 'bcrypt';
}
if (function_exists('hash_hmac') && in_array('sha512', hash_algos()))
if (in_array('sha512', hash_algos()))
{
$retval['pbkdf2'] = 'pbkdf2';
}

8
common/framework/security.php
View file

@ -58,7 +58,7 @@ class Security
$key = substr(hash('sha256', $key, true), 0, 16);
// Use defuse/php-encryption if possible.
if (!$force_compat && version_compare(\PHP_VERSION, '5.4.0', '>=') && function_exists('openssl_encrypt'))
if (!$force_compat && function_exists('openssl_encrypt'))
{
try
{
@ -96,7 +96,7 @@ class Security
}
// Use defuse/php-encryption if possible.
if (!$force_compat && version_compare(\PHP_VERSION, '5.4.0', '>=') && function_exists('openssl_decrypt'))
if (!$force_compat && function_exists('openssl_decrypt'))
{
try
{
@ -147,11 +147,11 @@ class Security
{
$entropy = random_bytes($entropy_capped_bytes);
}
elseif(function_exists('openssl_random_pseudo_bytes') && (!$is_windows || version_compare(\PHP_VERSION, '5.4', '>=')))
elseif(function_exists('openssl_random_pseudo_bytes'))
{
$entropy = openssl_random_pseudo_bytes($entropy_capped_bytes);
}
elseif(function_exists('mcrypt_create_iv') && (!$is_windows || version_compare(\PHP_VERSION, '5.3.7', '>=')))
elseif(function_exists('mcrypt_create_iv') && !$is_windows)
{
$entropy = mcrypt_create_iv($entropy_capped_bytes, \MCRYPT_DEV_URANDOM);
}