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<?php |
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namespace KoenHoeijmakers\LaravelArgon2; |
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use RuntimeException; |
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use Illuminate\Contracts\Hashing\Hasher as HasherContract; |
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class Argon2Hasher implements HasherContract |
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{ |
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/** |
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* Default memory cost factor. |
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* |
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* @var int |
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*/ |
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protected $memoryCost = 1024; |
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/** |
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* Default time cost factor. |
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* |
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* @var int |
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*/ |
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protected $timeCost = 2; |
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/** |
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* Default threads factor. |
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* |
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* @var int |
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*/ |
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protected $threads = 2; |
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/** |
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* Hash the given value. |
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* |
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* @param string $value |
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* @param array $options |
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* @return string |
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* @throws RuntimeException |
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*/ |
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public function make($value, array $options = []) |
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{ |
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$memoryCost = $options['memory_cost'] ?? $this->memoryCost; |
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$timeCost = $options['time_cost'] ?? $this->timeCost; |
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$threads = $options['threads'] ?? $this->threads; |
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$hash = password_hash($value, PASSWORD_ARGON2I, [ |
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'memory_cost' => $memoryCost, |
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'time_cost' => $timeCost, |
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'threads' => $threads, |
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]); |
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if ($hash === false) { |
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throw new RuntimeException('Argon2i hashing not supported.'); |
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} |
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return $hash; |
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} |
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/** |
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* Check the given plain value against a hash. |
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* |
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* @param string $value |
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* @param string $hashedValue |
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* @param array $options |
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* @return bool |
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*/ |
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public function check($value, $hashedValue, array $options = []) |
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{ |
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if (strlen($hashedValue) === 0) { |
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return false; |
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} |
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return password_verify($value, $hashedValue); |
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} |
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/** |
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* Check if the given hash has been hashed using the given options. |
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* |
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* @param string $hashedValue |
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* @param array $options |
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* @return bool |
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*/ |
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public function needsRehash($hashedValue, array $options = []) |
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{ |
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$memoryCost = $options['memory_cost'] ?? $this->memoryCost; |
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$timeCost = $options['time_cost'] ?? $this->timeCost; |
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$threads = $options['threads'] ?? $this->threads; |
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return password_needs_rehash($hashedValue, PASSWORD_ARGON2I, [ |
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'memory_cost' => $memoryCost, |
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'time_cost' => $timeCost, |
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'threads' => $threads, |
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]); |
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} |
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/** |
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* Set the default memory cost factor. |
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* |
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* @param $memoryCost |
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* @return $this |
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*/ |
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public function setMemoryCost($memoryCost) |
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{ |
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$this->memoryCost = (int) $memoryCost; |
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return $this; |
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} |
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/** |
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* Set the default time cost factor. |
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* |
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* @param $timeCost |
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* @return $this |
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*/ |
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public function setTimeCost($timeCost) |
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{ |
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$this->timeCost = (int) $timeCost; |
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return $this; |
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} |
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/** |
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* Set the default threads factor. |
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* |
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* @param $threads |
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* @return $this |
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*/ |
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public function setThreads($threads) |
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{ |
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$this->threads = (int) $threads; |
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return $this; |
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} |
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} |
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|
koenhoeijmakers /
laravel-argon2
