mediatekformation

MessageDigestPasswordEncoder extends BasePasswordEncoder
in package

MessageDigestPasswordEncoder uses a message digest algorithm.

Tags
author

Fabien Potencier fabien@symfony.com

Table of Contents

MAX_PASSWORD_LENGTH  = 4096
$algorithm  : mixed
$encodedLength  : mixed
$encodeHashAsBase64  : mixed
$iterations  : mixed
__construct()  : mixed
encodePassword()  : mixed
{@inheritdoc}
isPasswordValid()  : mixed
{@inheritdoc}
needsRehash()  : bool
{@inheritdoc}
comparePasswords()  : bool
Compares two passwords.
demergePasswordAndSalt()  : array<string|int, mixed>
Demerges a merge password and salt string.
isPasswordTooLong()  : bool
Checks if the password is too long.
mergePasswordAndSalt()  : string
Merges a password and a salt.

Constants

Properties

Methods

__construct()

public __construct([string $algorithm = 'sha512' ][, bool $encodeHashAsBase64 = true ][, int $iterations = 5000 ]) : mixed
Parameters
$algorithm : string = 'sha512'

The digest algorithm to use

$encodeHashAsBase64 : bool = true

Whether to base64 encode the password hash

$iterations : int = 5000

The number of iterations to use to stretch the password hash

Return values
mixed —

encodePassword()

{@inheritdoc}

public encodePassword(mixed $raw, mixed $salt) : mixed
Parameters
$raw : mixed
$salt : mixed
Return values
mixed —

isPasswordValid()

{@inheritdoc}

public isPasswordValid(mixed $encoded, mixed $raw, mixed $salt) : mixed
Parameters
$encoded : mixed
$raw : mixed
$salt : mixed
Return values
mixed —

needsRehash()

{@inheritdoc}

public needsRehash(string $encoded) : bool
Parameters
$encoded : string
Return values
bool —

comparePasswords()

Compares two passwords.

protected comparePasswords(string $password1, string $password2) : bool

This method implements a constant-time algorithm to compare passwords to avoid (remote) timing attacks.

Parameters
$password1 : string

The first password

$password2 : string

The second password

Return values
bool —

true if the two passwords are the same, false otherwise

demergePasswordAndSalt()

Demerges a merge password and salt string.

protected demergePasswordAndSalt(string $mergedPasswordSalt) : array<string|int, mixed>
Parameters
$mergedPasswordSalt : string

The merged password and salt string

Return values
array<string|int, mixed> —

An array where the first element is the password and the second the salt

isPasswordTooLong()

Checks if the password is too long.

protected isPasswordTooLong(string $password) : bool
Parameters
$password : string

The password to check

Return values
bool —

true if the password is too long, false otherwise

mergePasswordAndSalt()

Merges a password and a salt.

protected mergePasswordAndSalt(string $password, string|null $salt) : string
Parameters
$password : string

The password to be used

$salt : string|null

The salt to be used

Tags
throws
InvalidArgumentException
Return values
string —

a merged password and salt

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