Class DefaultPasswordHasher
Default password hashing class.
- Cake\Auth\AbstractPasswordHasher uses Cake\Core\InstanceConfigTrait
-
Cake\Auth\DefaultPasswordHasher
Properties summary
-
$_defaultConfigprotectedarrayDefault config for this object.
Inherited Properties
Method Summary
-
check() public
Check hash. Generate hash for user provided password and check against existing hash. -
hash() public
Generates password hash. -
needsRehash() public
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.
Method Detail
check() public ¶
check( string $password , string $hashedPassword )
Check hash. Generate hash for user provided password and check against existing hash.
Parameters
- string $password
- Plain text password to hash.
- string $hashedPassword
- Existing hashed password.
Returns
True if hashes match else false.
hash() public ¶
hash( string $password )
Generates password hash.
Parameters
- string $password
- Plain text password to hash.
Returns
Password hash or false on failure
Link
needsRehash() public ¶
needsRehash( string $password )
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.
Parameters
- string $password
- The password to verify
Returns
Overrides
Methods inherited from Cake\Auth\AbstractPasswordHasher
__construct() public ¶
__construct( array $config = [] )
Constructor
Parameters
- array $config optional []
- Array of config.
Methods used from Cake\Core\InstanceConfigTrait
_configDelete() protected ¶
_configDelete( string $key )
Deletes a single config key.
Parameters
- string $key
- Key to delete.
Throws
_configRead() protected ¶
_configRead( string|null $key )
Reads a config key.
Parameters
- string|null $key
- Key to read.
Returns
_configWrite() protected ¶
_configWrite( string|array $key , mixed $value , boolean|string $merge = false )
Writes a config key.
Parameters
- string|array $key
- Key to write to.
- mixed $value
- Value to write.
- boolean|string $merge optional false
True to merge recursively, 'shallow' for simple merge, false to overwrite, defaults to false.
Throws
config() public deprecated ¶
config( string|array|null $key = null , mixed|null $value = null , boolean $merge = true )
Gets/Sets the config.
Usage
Reading the whole config:
$this->config();
Reading a specific value:
$this->config('key');
Reading a nested value:
$this->config('some.nested.key');
Setting a specific value:
$this->config('key', $value);
Setting a nested value:
$this->config('some.nested.key', $value);
Updating multiple config settings at the same time:
$this->config(['one' => 'value', 'another' => 'value']);
Deprecated
Parameters
- string|array|null $key optional null
- The key to get/set, or a complete array of configs.
- mixed|null $value optional null
- The value to set.
- boolean $merge optional true
- Whether to recursively merge or overwrite existing config, defaults to true.
Returns
Config value being read, or the object itself on write operations.
Throws
configShallow() public ¶
configShallow( string|array $key , mixed|null $value = null )
Merge provided config with existing config. Unlike config() which does
a recursive merge for nested keys, this method does a simple merge.
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
- string|array $key
- The key to set, or a complete array of configs.
- mixed|null $value optional null
- The value to set.
Returns
$this
getConfig() public ¶
getConfig( string|null $key = null , mixed $default = null )
Returns the config.
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
- string|null $key optional null
- The key to get or null for the whole config.
- mixed $default optional null
- The return value when the key does not exist.
Returns
Configuration data at the named key or null if the key does not exist.
setConfig() public ¶
setConfig( string|array $key , mixed|null $value = null , boolean $merge = true )
Sets the config.
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
- string|array $key
- The key to set, or a complete array of configs.
- mixed|null $value optional null
- The value to set.
- boolean $merge optional true
- Whether to recursively merge or overwrite existing config, defaults to true.
Returns
$this
Throws
Properties detail
$_defaultConfig ¶
Default config for this object.
Options
hashType- Hashing algo to use. Valid values are those supported by$algoargument ofpassword_hash(). Defaults toPASSWORD_DEFAULThashOptions- Associative array of options. Check the PHP manual for supported options for each hash type. Defaults to empty array.
[
'hashType' => PASSWORD_DEFAULT,
'hashOptions' => []
]