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don't do phpinfo() check

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This commit is contained in:
terrafrost 2016-06-11 20:29:02 -05:00
parent 68a09b8af0
commit 7a628c62b0
2 changed files with 2 additions and 65 deletions
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34
phpseclib/Crypt/RSA.php
View File

@ -416,39 +416,7 @@ class RSA
define('CRYPT_RSA_MODE', self::MODE_INTERNAL);
break;
case extension_loaded('openssl') && file_exists(self::$configFile):
// some versions of XAMPP have mismatched versions of OpenSSL which causes it not to work
ob_start();
@phpinfo();
$content = ob_get_contents();
ob_end_clean();
preg_match_all('#OpenSSL (Header|Library) Version(.*)#im', $content, $matches);
$versions = array();
if (!empty($matches[1])) {
for ($i = 0; $i < count($matches[1]); $i++) {
$fullVersion = trim(str_replace('=>', '', strip_tags($matches[2][$i])));
// Remove letter part in OpenSSL version
if (!preg_match('/(\d+\.\d+\.\d+)/i', $fullVersion, $m)) {
$versions[$matches[1][$i]] = $fullVersion;
} else {
$versions[$matches[1][$i]] = $m[0];
}
}
}
// it doesn't appear that OpenSSL versions were reported upon until PHP 5.3+
switch (true) {
case !isset($versions['Header']):
case !isset($versions['Library']):
case $versions['Header'] == $versions['Library']:
define('CRYPT_RSA_MODE', self::MODE_OPENSSL);
break;
default:
define('CRYPT_RSA_MODE', self::MODE_INTERNAL);
define('MATH_BIGINTEGER_OPENSSL_DISABLE', true);
}
define('CRYPT_RSA_MODE', self::MODE_OPENSSL);
break;
default:
define('CRYPT_RSA_MODE', self::MODE_INTERNAL);

33
phpseclib/Math/BigInteger.php
View File

@ -267,38 +267,7 @@ class BigInteger
}
if (extension_loaded('openssl') && !defined('MATH_BIGINTEGER_OPENSSL_DISABLE') && !defined('MATH_BIGINTEGER_OPENSSL_ENABLED')) {
// some versions of XAMPP have mismatched versions of OpenSSL which causes it not to work
ob_start();
@phpinfo();
$content = ob_get_contents();
ob_end_clean();
preg_match_all('#OpenSSL (Header|Library) Version(.*)#im', $content, $matches);
$versions = array();
if (!empty($matches[1])) {
for ($i = 0; $i < count($matches[1]); $i++) {
$fullVersion = trim(str_replace('=>', '', strip_tags($matches[2][$i])));
// Remove letter part in OpenSSL version
if (!preg_match('/(\d+\.\d+\.\d+)/i', $fullVersion, $m)) {
$versions[$matches[1][$i]] = $fullVersion;
} else {
$versions[$matches[1][$i]] = $m[0];
}
}
}
// it doesn't appear that OpenSSL versions were reported upon until PHP 5.3+
switch (true) {
case !isset($versions['Header']):
case !isset($versions['Library']):
case $versions['Header'] == $versions['Library']:
define('MATH_BIGINTEGER_OPENSSL_ENABLED', true);
break;
default:
define('MATH_BIGINTEGER_OPENSSL_DISABLE', true);
}
define('MATH_BIGINTEGER_OPENSSL_ENABLED', true);
}
if (!defined('PHP_INT_SIZE')) {