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<?php |
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namespace PasswordGenerator\Generator; |
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use PasswordGenerator\Model\CharacterSet; |
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use PasswordGenerator\Model\Option\Option; |
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require_once(dirname(__FILE__).'/../Model/Option/Option.php'); |
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class HybridPasswordGenerator extends ComputerPasswordGenerator |
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{ |
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const OPTION_SEGMENT_COUNT = 'SEGMENT_COUNT'; |
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const OPTION_SEGMENT_LENGTH = 'SEGMENT_LENGTH'; |
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const PARAMETER_SEPARATOR = 'SEPARATOR'; |
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public function __construct() |
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{ |
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parent::__construct(); |
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$this |
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->removeOption(self::OPTION_LENGTH) |
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->setOption(self::OPTION_SEGMENT_COUNT, array('type' => Option::TYPE_INTEGER, 'default' => 4)) |
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->setOption(self::OPTION_SEGMENT_LENGTH, array('type' => Option::TYPE_INTEGER, 'default' => 3)) |
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->setParameter(self::PARAMETER_SEPARATOR, '-') |
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; |
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} |
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/** |
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* Generate character list for us in generating passwords |
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* and remove segment separator from character list pool. |
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* |
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* @return CharacterSet Character list |
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* |
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* @throws \Exception |
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*/ |
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public function getCharacterList() |
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{ |
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$characterList = parent::getCharacterList(); |
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$characterList = \str_replace($this->getSegmentSeparator(), '', $characterList); |
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return new CharacterSet($characterList); |
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} |
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/** |
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* Generate one password based on options. |
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* |
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* @return string password |
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*/ |
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public function generatePassword() |
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{ |
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$characterList = $this->getCharacterList()->getCharacters(); |
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$characters = \strlen($characterList); |
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$password = ''; |
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$segmentCount = $this->getSegmentCount(); |
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$segmentLength = $this->getSegmentLength(); |
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for ($i = 0; $i < $segmentCount; ++$i) { |
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if ($password) { |
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$password .= $this->getSegmentSeparator(); |
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} |
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for ($j = 0; $j < $segmentLength; ++$j) { |
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$password .= $characterList[$this->randomInteger(0, $characters - 1)]; |
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} |
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} |
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return $password; |
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} |
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/** |
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* Get number of words in desired password. |
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* |
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* @return int |
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*/ |
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public function getLength() |
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{ |
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return $this->getSegmentCount(); |
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} |
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/** |
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* Set length of desired password(s). |
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* |
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* @param int $characterCount |
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* |
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* @return $this |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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public function setLength($characterCount) |
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{ |
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$this->setSegmentCount($characterCount); |
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return $this; |
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} |
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/** |
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* Get number of segments in desired password. |
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* |
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* @return int |
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*/ |
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public function getSegmentCount() |
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{ |
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return $this->getOptionValue(self::OPTION_SEGMENT_COUNT); |
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} |
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/** |
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* Set number of segments in desired password(s). |
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* |
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* @param int $segmentCount |
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* |
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* @return $this |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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public function setSegmentCount($segmentCount) |
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{ |
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if (!is_int($segmentCount) || $segmentCount < 1) { |
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throw new \InvalidArgumentException('Expected positive integer'); |
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} |
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$this->setOptionValue(self::OPTION_SEGMENT_COUNT, $segmentCount); |
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return $this; |
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} |
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/** |
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* Get number of segments in desired password. |
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* |
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* @return int |
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*/ |
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public function getSegmentLength() |
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{ |
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return $this->getOptionValue(self::OPTION_SEGMENT_LENGTH); |
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} |
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/** |
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* Set length of segment. |
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* |
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* @param int $segmentLength |
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* |
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* @return $this |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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public function setSegmentLength($segmentLength) |
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{ |
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if (!is_int($segmentLength) || $segmentLength < 1) { |
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throw new \InvalidArgumentException('Expected positive integer'); |
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} |
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$this->setOptionValue(self::OPTION_SEGMENT_LENGTH, $segmentLength); |
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return $this; |
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} |
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/** |
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* Get Segment Separator. |
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* |
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* @return string |
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*/ |
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public function getSegmentSeparator() |
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{ |
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return $this->getParameter(self::PARAMETER_SEPARATOR); |
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} |
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/** |
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* Set segment separator. |
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* |
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* @param string $segmentSeparator |
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* |
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* @return \Hackzilla\PasswordGenerator\Generator\HybridPasswordGenerator |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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public function setSegmentSeparator($segmentSeparator) |
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{ |
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if (!is_string($segmentSeparator)) { |
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throw new \InvalidArgumentException('Expected string'); |
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} |
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$this->setParameter(self::PARAMETER_SEPARATOR, $segmentSeparator); |
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return $this; |
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} |
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} |
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nilsteampassnet /
TeamPass
