Layer: Core · Source: lib/core/Tokenizer.php:33 (lines 33–138)

final class Tokenizer

implementing minimum requirements for secure user authentication in scriptlog with long-term persistence - login with “Remember Me” Cookies

^ Tag ^ Value ^
| ''@category'' | Core Class |
| ''@author'' | M.Noermoehammad |
| ''@license'' | MIT |
| ''@version'' | 1.0 |
| ''@see'' | https://github.com/ircmaxell/RandomLib |
| ''@see'' | https://stackoverflow.com/questions/1846202/php-how-to-generate-a-random-unique-alphanumeric-string |
| ''@see'' | https://phppot.com/php/secure-remember-me-for-login-using-php-session-and-cookies/ |
| ''@see'' | https://paragonie.com/blog/2015/05/using-encryption-and-authentication-correctly |
| ''@see'' | https://gist.github.com/wopot/94e33bdd1d7faaaa56e2 |
| ''@see'' | https://paragonie.com/blog/2015/04/secure-authentication-php-with-long-term-persistence |
| ''@see'' | https://paragonie.com/blog/2015/11/choosing-right-cryptography-library-for-your-php-project-guide |
| ''@see'' | https://www.zimuel.it/blog/cryptography-made-easy-with-zend-framework |

No parent, interface or trait. This is a root type.

None.

None declared.

^ Visibility ^ Method ^ Summary ^ Line ^
| public static | ''getSelectorKey()'' | getSelectorKey | 48 |
| public static | ''createToken()'' | Create token | 62 |
| public static | ''setRandomPasswordProtected()'' | setRandomPasswordProtected | 78 |
| public static | ''isPasswordValid()'' | getRandomPasswordProtected | 95 |
| public static | ''setRandomSelectorProtected()'' | setRandomSelectorProtected | 109 |
| public static | ''isSelectorValid()'' | isSelectorValid | 127 |

public static function getSelectorKey(): string

lines 48–51 (4)

getSelectorKey

Derives a stable 32-byte key for selector encryption from the application key (SHA-256 output is always 32 bytes and deterministic).

Takes no parameters.

Returns: string — string 32 raw bytes

public static function createToken($length)

lines 62–68 (7)

Create token

^ Parameter ^ Type ^ Default ^ Description ^
| ''$length'' | ''(untyped)'' | //required// | //none// |

Returns: (none declared) — string

public static function setRandomPasswordProtected($password)

lines 78–84 (7)

setRandomPasswordProtected

^ Parameter ^ Type ^ Default ^ Description ^
| ''$password'' | ''(untyped)'' | //required// | //none// |

Returns: (none declared) — string

public static function isPasswordValid($password, $hash)

lines 95–99 (5)

getRandomPasswordProtected

^ Parameter ^ Type ^ Default ^ Description ^
| ''$password'' | ''(untyped)'' | //required// | //none// |
| ''$hash'' | ''(untyped)'' | //required// | //none// |

Returns: (none declared) — bool

public static function setRandomSelectorProtected($selector, $key)

lines 109–116 (8)

setRandomSelectorProtected

^ Parameter ^ Type ^ Default ^ Description ^
| ''$selector'' | ''(untyped)'' | //required// | //none// |
| ''$key'' | ''(untyped)'' | //required// | //none// |

Returns: (none declared) — string

public static function isSelectorValid($cipher_data, $selector, $key)

lines 127–137 (11)

isSelectorValid

^ Parameter ^ Type ^ Default ^ Description ^
| ''$cipher_data'' | ''(untyped)'' | //required// | //none// |
| ''$selector'' | ''(untyped)'' | //required// | //none// |
| ''$key'' | ''(untyped)'' | //required// | //none// |

Returns: (none declared) — bool

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