From 59478e06c25303a790a0840ab2ac30662c4ef781 Mon Sep 17 00:00:00 2001 From: Hugues Hiegel Date: Tue, 5 Aug 2014 16:46:22 +0200 Subject: c'est la merde.. --- program/lib/Crypt/GPG/Signature.php | 428 ++++++++++++++++++++++++++++++++++++ 1 file changed, 428 insertions(+) create mode 100644 program/lib/Crypt/GPG/Signature.php (limited to 'program/lib/Crypt/GPG/Signature.php') diff --git a/program/lib/Crypt/GPG/Signature.php b/program/lib/Crypt/GPG/Signature.php new file mode 100644 index 000000000..03ab44c53 --- /dev/null +++ b/program/lib/Crypt/GPG/Signature.php @@ -0,0 +1,428 @@ + + * @copyright 2005-2010 silverorange + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @version CVS: $Id: Signature.php 302773 2010-08-25 14:16:28Z gauthierm $ + * @link http://pear.php.net/package/Crypt_GPG + */ + +/** + * User id class definition + */ +require_once 'Crypt/GPG/UserId.php'; + +// {{{ class Crypt_GPG_Signature + +/** + * A class for GPG signature information + * + * This class is used to store the results of the Crypt_GPG::verify() method. + * + * @category Encryption + * @package Crypt_GPG + * @author Nathan Fredrickson + * @author Michael Gauthier + * @copyright 2005-2010 silverorange + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @link http://pear.php.net/package/Crypt_GPG + * @see Crypt_GPG::verify() + */ +class Crypt_GPG_Signature +{ + // {{{ class properties + + /** + * A base64-encoded string containing a unique id for this signature if + * this signature has been verified as ok + * + * This id is used to prevent replay attacks and is not present for all + * types of signatures. + * + * @var string + */ + private $_id = ''; + + /** + * The fingerprint of the key used to create the signature + * + * @var string + */ + private $_keyFingerprint = ''; + + /** + * The id of the key used to create the signature + * + * @var string + */ + private $_keyId = ''; + + /** + * The creation date of this signature + * + * This is a Unix timestamp. + * + * @var integer + */ + private $_creationDate = 0; + + /** + * The expiration date of the signature + * + * This is a Unix timestamp. If this signature does not expire, this will + * be zero. + * + * @var integer + */ + private $_expirationDate = 0; + + /** + * The user id associated with this signature + * + * @var Crypt_GPG_UserId + */ + private $_userId = null; + + /** + * Whether or not this signature is valid + * + * @var boolean + */ + private $_isValid = false; + + // }}} + // {{{ __construct() + + /** + * Creates a new signature + * + * Signatures can be initialized from an array of named values. Available + * names are: + * + * - string id - the unique id of this signature. + * - string fingerprint - the fingerprint of the key used to + * create the signature. The fingerprint + * should not contain formatting + * characters. + * - string keyId - the id of the key used to create the + * the signature. + * - integer creation - the date the signature was created. + * This is a UNIX timestamp. + * - integer expiration - the date the signature expired. This + * is a UNIX timestamp. If the signature + * does not expire, use 0. + * - boolean valid - whether or not the signature is valid. + * - string userId - the user id associated with the + * signature. This may also be a + * {@link Crypt_GPG_UserId} object. + * + * @param Crypt_GPG_Signature|array $signature optional. Either an existing + * signature object, which is copied; or an array of initial values. + */ + public function __construct($signature = null) + { + // copy from object + if ($signature instanceof Crypt_GPG_Signature) { + $this->_id = $signature->_id; + $this->_keyFingerprint = $signature->_keyFingerprint; + $this->_keyId = $signature->_keyId; + $this->_creationDate = $signature->_creationDate; + $this->_expirationDate = $signature->_expirationDate; + $this->_isValid = $signature->_isValid; + + if ($signature->_userId instanceof Crypt_GPG_UserId) { + $this->_userId = clone $signature->_userId; + } else { + $this->_userId = $signature->_userId; + } + } + + // initialize from array + if (is_array($signature)) { + if (array_key_exists('id', $signature)) { + $this->setId($signature['id']); + } + + if (array_key_exists('fingerprint', $signature)) { + $this->setKeyFingerprint($signature['fingerprint']); + } + + if (array_key_exists('keyId', $signature)) { + $this->setKeyId($signature['keyId']); + } + + if (array_key_exists('creation', $signature)) { + $this->setCreationDate($signature['creation']); + } + + if (array_key_exists('expiration', $signature)) { + $this->setExpirationDate($signature['expiration']); + } + + if (array_key_exists('valid', $signature)) { + $this->setValid($signature['valid']); + } + + if (array_key_exists('userId', $signature)) { + $userId = new Crypt_GPG_UserId($signature['userId']); + $this->setUserId($userId); + } + } + } + + // }}} + // {{{ getId() + + /** + * Gets the id of this signature + * + * @return string a base64-encoded string containing a unique id for this + * signature. This id is used to prevent replay attacks and + * is not present for all types of signatures. + */ + public function getId() + { + return $this->_id; + } + + // }}} + // {{{ getKeyFingerprint() + + /** + * Gets the fingerprint of the key used to create this signature + * + * @return string the fingerprint of the key used to create this signature. + */ + public function getKeyFingerprint() + { + return $this->_keyFingerprint; + } + + // }}} + // {{{ getKeyId() + + /** + * Gets the id of the key used to create this signature + * + * Whereas the fingerprint of the signing key may not always be available + * (for example if the signature is bad), the id should always be + * available. + * + * @return string the id of the key used to create this signature. + */ + public function getKeyId() + { + return $this->_keyId; + } + + // }}} + // {{{ getCreationDate() + + /** + * Gets the creation date of this signature + * + * @return integer the creation date of this signature. This is a Unix + * timestamp. + */ + public function getCreationDate() + { + return $this->_creationDate; + } + + // }}} + // {{{ getExpirationDate() + + /** + * Gets the expiration date of the signature + * + * @return integer the expiration date of this signature. This is a Unix + * timestamp. If this signature does not expire, this will + * be zero. + */ + public function getExpirationDate() + { + return $this->_expirationDate; + } + + // }}} + // {{{ getUserId() + + /** + * Gets the user id associated with this signature + * + * @return Crypt_GPG_UserId the user id associated with this signature. + */ + public function getUserId() + { + return $this->_userId; + } + + // }}} + // {{{ isValid() + + /** + * Gets whether or no this signature is valid + * + * @return boolean true if this signature is valid and false if it is not. + */ + public function isValid() + { + return $this->_isValid; + } + + // }}} + // {{{ setId() + + /** + * Sets the id of this signature + * + * @param string $id a base64-encoded string containing a unique id for + * this signature. + * + * @return Crypt_GPG_Signature the current object, for fluent interface. + * + * @see Crypt_GPG_Signature::getId() + */ + public function setId($id) + { + $this->_id = strval($id); + return $this; + } + + // }}} + // {{{ setKeyFingerprint() + + /** + * Sets the key fingerprint of this signature + * + * @param string $fingerprint the key fingerprint of this signature. This + * is the fingerprint of the primary key used to + * create this signature. + * + * @return Crypt_GPG_Signature the current object, for fluent interface. + */ + public function setKeyFingerprint($fingerprint) + { + $this->_keyFingerprint = strval($fingerprint); + return $this; + } + + // }}} + // {{{ setKeyId() + + /** + * Sets the key id of this signature + * + * @param string $id the key id of this signature. This is the id of the + * primary key used to create this signature. + * + * @return Crypt_GPG_Signature the current object, for fluent interface. + */ + public function setKeyId($id) + { + $this->_keyId = strval($id); + return $this; + } + + // }}} + // {{{ setCreationDate() + + /** + * Sets the creation date of this signature + * + * @param integer $creationDate the creation date of this signature. This + * is a Unix timestamp. + * + * @return Crypt_GPG_Signature the current object, for fluent interface. + */ + public function setCreationDate($creationDate) + { + $this->_creationDate = intval($creationDate); + return $this; + } + + // }}} + // {{{ setExpirationDate() + + /** + * Sets the expiration date of this signature + * + * @param integer $expirationDate the expiration date of this signature. + * This is a Unix timestamp. Specify zero if + * this signature does not expire. + * + * @return Crypt_GPG_Signature the current object, for fluent interface. + */ + public function setExpirationDate($expirationDate) + { + $this->_expirationDate = intval($expirationDate); + return $this; + } + + // }}} + // {{{ setUserId() + + /** + * Sets the user id associated with this signature + * + * @param Crypt_GPG_UserId $userId the user id associated with this + * signature. + * + * @return Crypt_GPG_Signature the current object, for fluent interface. + */ + public function setUserId(Crypt_GPG_UserId $userId) + { + $this->_userId = $userId; + return $this; + } + + // }}} + // {{{ setValid() + + /** + * Sets whether or not this signature is valid + * + * @param boolean $isValid true if this signature is valid and false if it + * is not. + * + * @return Crypt_GPG_Signature the current object, for fluent interface. + */ + public function setValid($isValid) + { + $this->_isValid = ($isValid) ? true : false; + return $this; + } + + // }}} +} + +// }}} + +?> -- cgit v1.2.3