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Diviner Tech Docs PhabricatorCommonPasswords

final class PhabricatorCommonPasswords
Phorge Technical Documentation (Auth)

Check if a password is extremely common. Preventing use of the most common passwords is an attempt to mitigate slow botnet attacks against an entire userbase. See T4143 for discussion.

Tasks

Checking Common Passwords

  • public static function isCommonPassword($password) — Check if a password is extremely common.
  • private static function loadWordlist() — Load the common password wordlist.

Other Methods

Methods

public function __get($name)
Inherited

This method is not documented.
Parameters
$name
Return
wild

public function __set($name, $value)
Inherited

This method is not documented.
Parameters
$name
$value
Return
wild

public function current()
Inherited

This method is not documented.
Return
wild

public function key()
Inherited

This method is not documented.
Return
wild

public function next()
Inherited

This method is not documented.
Return
wild

public function rewind()
Inherited

This method is not documented.
Return
wild

public function valid()
Inherited

This method is not documented.
Return
wild

private function throwOnAttemptedIteration()
Inherited

This method is not documented.
Return
wild

public function getPhobjectClassConstant($key, $byte_limit)
Inherited

Phobject

Read the value of a class constant.

This is the same as just typing self::CONSTANTNAME, but throws a more useful message if the constant is not defined and allows the constant to be limited to a maximum length.

Parameters
string$keyName of the constant.
int|null$byte_limitMaximum number of bytes permitted in the value.
Return
stringValue of the constant.

public static function isCommonPassword($password)

Check if a password is extremely common.

Parameters
string$passwordPassword to test.
Return
boolTrue if the password is pathologically weak.

private static function loadWordlist()

Load the common password wordlist.

Return
map<string, bool>Map of common passwords.