[TYPO3-core] RFC #9474: Integrate OpenID authentication support to TYPO3

[Dmitry Dulepov]

Hi again!

Dmitry Dulepov wrote:
> The code above should take care of it. /dev/urandom definitely does not 
> exist on Windows and we can even check OS before we check that 
> /dev/urandom exists. So on Windows it will be just built–in generator. 
> trigger_error will never be called in this case.

if (TYPO3_OS == 'WIN') {
	// No random generator on Windows!
	define('Auth_OpenID_RAND_SOURCE', null);
} elseif (!is_readable('/dev/urandom')) {
	if (is_readable('/dev/random')) {
		define('Auth_OpenID_RAND_SOURCE', '/dev/random');
	} else {
		define('Auth_OpenID_RAND_SOURCE', null);
	}
}

-- 
Dmitry Dulepov
TYPO3 Core team
My TYPO3 book: http://www.packtpub.com/typo3-extension-development/book
In the blog: http://typo3bloke.net/post-details/duplicate_content_with_realurl/