DefaultPasswordHasher
extends AbstractPasswordHasher
in package
Default password hashing class.
Table of Contents
Properties
- $_config : array<string, mixed>
- Runtime config
- $_configInitialized : bool
- Whether the config property has already been configured with defaults
- $_defaultConfig : array<string, mixed>
- Default config for this object.
Methods
- __construct() : mixed
- Constructor
- check() : bool
- Check hash. Generate hash for user provided password and check against existing hash.
- configShallow() : $this
- Merge provided config with existing config. Unlike `config()` which does a recursive merge for nested keys, this method does a simple merge.
- getConfig() : mixed
- Returns the config.
- getConfigOrFail() : mixed
- Returns the config for this specific key.
- hash() : string|false
- Generates password hash.
- needsRehash() : bool
- Returns true if the password need to be rehashed, due to the password being created with anything else than the passwords generated by this class.
- setConfig() : $this
- Sets the config.
- _configDelete() : void
- Deletes a single config key.
- _configRead() : mixed
- Reads a config key.
- _configWrite() : void
- Writes a config key.
Properties
$_config
Runtime config
protected
array<string, mixed>
$_config
= []
$_configInitialized
Whether the config property has already been configured with defaults
protected
bool
$_configInitialized
= false
$_defaultConfig
Default config for this object.
protected
array<string, mixed>
$_defaultConfig
= ['hashType' => PASSWORD_DEFAULT, 'hashOptions' => []]
Options
-
hashType- Hashing algo to use. Valid values are those supported by$algoargument ofpassword_hash(). Defaults toPASSWORD_DEFAULT -
hashOptions- Associative array of options. Check the PHP manual for supported options for each hash type. Defaults to empty array.
Methods
__construct()
Constructor
public
__construct([array<string, mixed> $config = [] ]) : mixed
Parameters
- $config : array<string, mixed> = []
-
Array of config.
check()
Check hash. Generate hash for user provided password and check against existing hash.
public
check(string $password, string $hashedPassword) : bool
Parameters
- $password : string
-
Plain text password to hash.
- $hashedPassword : string
-
Existing hashed password.
Return values
bool —True if hashes match else false.
configShallow()
Merge provided config with existing config. Unlike `config()` which does a recursive merge for nested keys, this method does a simple merge.
public
configShallow(array<string, mixed>|string $key[, mixed|null $value = null ]) : $this
Setting a specific value:
$this->configShallow('key', $value);
Setting a nested value:
$this->configShallow('some.nested.key', $value);
Updating multiple config settings at the same time:
$this->configShallow(['one' => 'value', 'another' => 'value']);
Parameters
- $key : array<string, mixed>|string
-
The key to set, or a complete array of configs.
- $value : mixed|null = null
-
The value to set.
Return values
$thisgetConfig()
Returns the config.
public
getConfig([string|null $key = null ][, mixed $default = null ]) : mixed
Usage
Reading the whole config:
$this->getConfig();
Reading a specific value:
$this->getConfig('key');
Reading a nested value:
$this->getConfig('some.nested.key');
Reading with default value:
$this->getConfig('some-key', 'default-value');
Parameters
- $key : string|null = null
-
The key to get or null for the whole config.
- $default : mixed = null
-
The return value when the key does not exist.
Return values
mixed —Configuration data at the named key or null if the key does not exist.
getConfigOrFail()
Returns the config for this specific key.
public
getConfigOrFail(string $key) : mixed
The config value for this key must exist, it can never be null.
Parameters
- $key : string
-
The key to get.
Tags
Return values
mixed —Configuration data at the named key
hash()
Generates password hash.
public
hash(string $password) : string|false
Parameters
- $password : string
-
Plain text password to hash.
Tags
Return values
string|false —Password hash or false on failure
needsRehash()
Returns true if the password need to be rehashed, due to the password being created with anything else than the passwords generated by this class.
public
needsRehash(string $password) : bool
Parameters
- $password : string
-
The password to verify
Return values
boolsetConfig()
Sets the config.
public
setConfig(array<string, mixed>|string $key[, mixed|null $value = null ][, bool $merge = true ]) : $this
Usage
Setting a specific value:
$this->setConfig('key', $value);
Setting a nested value:
$this->setConfig('some.nested.key', $value);
Updating multiple config settings at the same time:
$this->setConfig(['one' => 'value', 'another' => 'value']);
Parameters
- $key : array<string, mixed>|string
-
The key to set, or a complete array of configs.
- $value : mixed|null = null
-
The value to set.
- $merge : bool = true
-
Whether to recursively merge or overwrite existing config, defaults to true.
Tags
Return values
$this_configDelete()
Deletes a single config key.
protected
_configDelete(string $key) : void
Parameters
- $key : string
-
Key to delete.
Tags
_configRead()
Reads a config key.
protected
_configRead(string|null $key) : mixed
Parameters
- $key : string|null
-
Key to read.
_configWrite()
Writes a config key.
protected
_configWrite(array<string, mixed>|string $key, mixed $value[, string|bool $merge = false ]) : void
Parameters
- $key : array<string, mixed>|string
-
Key to write to.
- $value : mixed
-
Value to write.
- $merge : string|bool = false
-
True to merge recursively, 'shallow' for simple merge, false to overwrite, defaults to false.