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<?php |
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namespace WsdlToPhp\WsSecurity; |
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/** |
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* Class that represents the Password element. |
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* |
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* @author WsdlToPhp Team <[email protected]> |
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*/ |
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class Password extends Element |
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{ |
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/** |
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* Element name. |
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* |
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* @var string |
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*/ |
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const NAME = 'Password'; |
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/** |
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* Element attribute type name. |
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* |
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* @var string |
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*/ |
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const ATTRIBUTE_TYPE = 'Type'; |
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/** |
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* Passwor must be sent using digest. |
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* |
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* @var string |
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*/ |
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const TYPE_PASSWORD_DIGEST = 'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest'; |
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/** |
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* Passwor must be sent in text. |
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* |
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* @var string |
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*/ |
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const TYPE_PASSWORD_TEXT = 'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText'; |
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/** |
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* TypeValue of password. |
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* |
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* @var string |
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*/ |
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protected $typeValue; |
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/** |
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* Constructor for Password element. |
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* |
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* @param string $password the password |
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* @param string $typeValue the typeValue |
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* @param string $timestampValue the timestamp to use |
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* @param string $namespace the namespace |
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*/ |
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public function __construct($password, $typeValue = self::TYPE_PASSWORD_TEXT, $timestampValue = 0, $namespace = self::NS_WSSE) |
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{ |
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$this |
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->setTypeValue($typeValue) |
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->setTimestampValue($timestampValue ? $timestampValue : time()) |
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->setNonceValue(mt_rand()) |
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; |
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parent::__construct(self::NAME, $namespace, $this->convertPassword($password), [ |
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self::ATTRIBUTE_TYPE => $typeValue, |
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]); |
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} |
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/** |
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* Returns the converted form of the password accroding to the password typeValue. |
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* |
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* @param string $password |
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*/ |
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public function convertPassword($password) |
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{ |
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if (self::TYPE_PASSWORD_DIGEST === $this->getTypeValue()) { |
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$password = $this->digestPassword($password); |
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} |
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return $password; |
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} |
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/** |
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* When generating the password digest, we define values (nonce and timestamp) that can be used in other place. |
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* |
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* @param string $password |
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*/ |
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public function digestPassword($password) |
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{ |
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$packedNonce = pack('H*', $this->getNonceValue()); |
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$packedTimestamp = pack('a*', $this->getTimestampValue(true)); |
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$packedPassword = pack('a*', $password); |
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$hash = sha1($packedNonce . $packedTimestamp . $packedPassword); |
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$packedHash = pack('H*', $hash); |
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return base64_encode($packedHash); |
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} |
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/** |
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* @return string |
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*/ |
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public function getTypeValue() |
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{ |
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return $this->typeValue; |
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} |
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/** |
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* @param string $typeValue |
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* |
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* @return Password |
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*/ |
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public function setTypeValue($typeValue) |
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{ |
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$this->typeValue = $typeValue; |
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return $this; |
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} |
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} |
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