TYPO3\CMS\Core\Crypto\Random Class Reference

Public Member Functions
	generateRandomBytes (int $length)
	generateRandomInteger (int $min, int $max)
	generateRandomHexString (int $length)
	generateRandomPassword (array $passwordRules)

Protected Member Functions
	generateRandomBase64String (int $length)

Private Attributes
const	DEFAULT_PASSWORD_LENGTH = 16
const	LOWERCASE_CHARACTERS = 'abcdefghijklmnopqrstuvwxyz'
const	UPPERCASE_CHARACTERS = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
const	SPECIAL_CHARACTERS = '!"#$%&\'()*+,-./:;<=>?@[\]^_`{|}~'
const	DIGIT_CHARACTERS = '1234567890'

Detailed Description

Crypto safe pseudo-random value generation

Definition at line 26 of file Random.php.

Member Function Documentation

generateRandomBase64String()

TYPO3\CMS\Core\Crypto\Random::generateRandomBase64String ( int  $length )

protected

Generates cryptographic secure pseudo-random base64 string

Definition at line 126 of file Random.php.

References TYPO3\CMS\Core\Utility\StringUtility\base64urlEncode(), and TYPO3\CMS\Core\Crypto\Random\generateRandomBytes().

Referenced by TYPO3\CMS\Core\Crypto\Random\generateRandomPassword().

generateRandomBytes()

TYPO3\CMS\Core\Crypto\Random::generateRandomBytes

(

int

$length

)

Generates cryptographic secure pseudo-random bytes

Definition at line 37 of file Random.php.

Referenced by TYPO3\CMS\Core\Crypto\Random\generateRandomBase64String(), and TYPO3\CMS\Core\Crypto\Random\generateRandomHexString().

generateRandomHexString()

TYPO3\CMS\Core\Crypto\Random::generateRandomHexString

(

int

$length

)

Generates cryptographic secure pseudo-random hex string

Definition at line 53 of file Random.php.

References TYPO3\CMS\Core\Crypto\Random\generateRandomBytes().

Referenced by TYPO3\CMS\FrontendLogin\Configuration\RecoveryConfiguration\generateHash(), and TYPO3\CMS\Core\Crypto\Random\generateRandomPassword().

generateRandomInteger()

TYPO3\CMS\Core\Crypto\Random::generateRandomInteger	(	int	$min,
		int	$max
	)

Generates cryptographic secure pseudo-random integers

Definition at line 45 of file Random.php.

generateRandomPassword()

TYPO3\CMS\Core\Crypto\Random::generateRandomPassword

(

array

$passwordRules

)

Generates cryptographic secure pseudo-random password based on given password rules

Only to be used within TYPO3. Might change in the future.

Definition at line 63 of file Random.php.

References TYPO3\CMS\Core\Crypto\Random\DIGIT_CHARACTERS, TYPO3\CMS\Core\Crypto\Random\generateRandomBase64String(), TYPO3\CMS\Core\Crypto\Random\generateRandomHexString(), TYPO3\CMS\Core\Crypto\Random\LOWERCASE_CHARACTERS, TYPO3\CMS\Core\Crypto\Random\SPECIAL_CHARACTERS, and TYPO3\CMS\Core\Crypto\Random\UPPERCASE_CHARACTERS.

Member Data Documentation

DEFAULT_PASSWORD_LENGTH

const TYPO3\CMS\Core\Crypto\Random::DEFAULT_PASSWORD_LENGTH = 16

private

Definition at line 28 of file Random.php.

DIGIT_CHARACTERS

const TYPO3\CMS\Core\Crypto\Random::DIGIT_CHARACTERS = '1234567890'

private

Definition at line 32 of file Random.php.

Referenced by TYPO3\CMS\Core\Crypto\Random\generateRandomPassword().

LOWERCASE_CHARACTERS

const TYPO3\CMS\Core\Crypto\Random::LOWERCASE_CHARACTERS = 'abcdefghijklmnopqrstuvwxyz'

private

Definition at line 29 of file Random.php.

Referenced by TYPO3\CMS\Core\Crypto\Random\generateRandomPassword().

SPECIAL_CHARACTERS

const TYPO3\CMS\Core\Crypto\Random::SPECIAL_CHARACTERS = '!"#$%&\'()*+,-./:;<=>?@[\]^_`{|}~'

private

Definition at line 31 of file Random.php.

Referenced by TYPO3\CMS\Core\Crypto\Random\generateRandomPassword().

UPPERCASE_CHARACTERS

const TYPO3\CMS\Core\Crypto\Random::UPPERCASE_CHARACTERS = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'

private

Definition at line 30 of file Random.php.

Referenced by TYPO3\CMS\Core\Crypto\Random\generateRandomPassword().