From a32679e69f7d6c265f85015677743272740dcc8e Mon Sep 17 00:00:00 2001 From: thomascube Date: Wed, 12 Jan 2011 15:54:35 +0000 Subject: Unlinked externals, removed development stuff and updated versions --- plugins/enigma/lib/Crypt/GPG/SubKey.php | 649 -------------------------------- 1 file changed, 649 deletions(-) delete mode 100644 plugins/enigma/lib/Crypt/GPG/SubKey.php (limited to 'plugins/enigma/lib/Crypt/GPG/SubKey.php') diff --git a/plugins/enigma/lib/Crypt/GPG/SubKey.php b/plugins/enigma/lib/Crypt/GPG/SubKey.php deleted file mode 100644 index b6316e99f..000000000 --- a/plugins/enigma/lib/Crypt/GPG/SubKey.php +++ /dev/null @@ -1,649 +0,0 @@ - - * @author Nathan Fredrickson - * @copyright 2005-2010 silverorange - * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 - * @version CVS: $Id: SubKey.php 302768 2010-08-25 13:45:52Z gauthierm $ - * @link http://pear.php.net/package/Crypt_GPG - */ - -// {{{ class Crypt_GPG_SubKey - -/** - * A class for GPG sub-key information - * - * This class is used to store the results of the {@link Crypt_GPG::getKeys()} - * method. Sub-key objects are members of a {@link Crypt_GPG_Key} object. - * - * @category Encryption - * @package Crypt_GPG - * @author Michael Gauthier - * @author Nathan Fredrickson - * @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::getKeys() - * @see Crypt_GPG_Key::getSubKeys() - */ -class Crypt_GPG_SubKey -{ - // {{{ class constants - - /** - * RSA encryption algorithm. - */ - const ALGORITHM_RSA = 1; - - /** - * Elgamal encryption algorithm (encryption only). - */ - const ALGORITHM_ELGAMAL_ENC = 16; - - /** - * DSA encryption algorithm (sometimes called DH, sign only). - */ - const ALGORITHM_DSA = 17; - - /** - * Elgamal encryption algorithm (signage and encryption - should not be - * used). - */ - const ALGORITHM_ELGAMAL_ENC_SGN = 20; - - // }}} - // {{{ class properties - - /** - * The id of this sub-key - * - * @var string - */ - private $_id = ''; - - /** - * The algorithm used to create this sub-key - * - * The value is one of the Crypt_GPG_SubKey::ALGORITHM_* constants. - * - * @var integer - */ - private $_algorithm = 0; - - /** - * The fingerprint of this sub-key - * - * @var string - */ - private $_fingerprint = ''; - - /** - * Length of this sub-key in bits - * - * @var integer - */ - private $_length = 0; - - /** - * Date this sub-key was created - * - * This is a Unix timestamp. - * - * @var integer - */ - private $_creationDate = 0; - - /** - * Date this sub-key expires - * - * This is a Unix timestamp. If this sub-key does not expire, this will be - * zero. - * - * @var integer - */ - private $_expirationDate = 0; - - /** - * Whether or not this sub-key can sign data - * - * @var boolean - */ - private $_canSign = false; - - /** - * Whether or not this sub-key can encrypt data - * - * @var boolean - */ - private $_canEncrypt = false; - - /** - * Whether or not the private key for this sub-key exists in the keyring - * - * @var boolean - */ - private $_hasPrivate = false; - - /** - * Whether or not this sub-key is revoked - * - * @var boolean - */ - private $_isRevoked = false; - - // }}} - // {{{ __construct() - - /** - * Creates a new sub-key object - * - * Sub-keys can be initialized from an array of named values. Available - * names are: - * - * - string id - the key id of the sub-key. - * - integer algorithm - the encryption algorithm of the - * sub-key. - * - string fingerprint - the fingerprint of the sub-key. The - * fingerprint should not contain - * formatting characters. - * - integer length - the length of the sub-key in bits. - * - integer creation - the date the sub-key was created. - * This is a UNIX timestamp. - * - integer expiration - the date the sub-key expires. This - * is a UNIX timestamp. If the sub-key - * does not expire, use 0. - * - boolean canSign - whether or not the sub-key can be - * used to sign data. - * - boolean canEncrypt - whether or not the sub-key can be - * used to encrypt data. - * - boolean hasPrivate - whether or not the private key for - * the sub-key exists in the keyring. - * - boolean isRevoked - whether or not this sub-key is - * revoked. - * - * @param Crypt_GPG_SubKey|string|array $key optional. Either an existing - * sub-key object, which is copied; a sub-key string, which is - * parsed; or an array of initial values. - */ - public function __construct($key = null) - { - // parse from string - if (is_string($key)) { - $key = self::parse($key); - } - - // copy from object - if ($key instanceof Crypt_GPG_SubKey) { - $this->_id = $key->_id; - $this->_algorithm = $key->_algorithm; - $this->_fingerprint = $key->_fingerprint; - $this->_length = $key->_length; - $this->_creationDate = $key->_creationDate; - $this->_expirationDate = $key->_expirationDate; - $this->_canSign = $key->_canSign; - $this->_canEncrypt = $key->_canEncrypt; - $this->_hasPrivate = $key->_hasPrivate; - $this->_isRevoked = $key->_isRevoked; - } - - // initialize from array - if (is_array($key)) { - if (array_key_exists('id', $key)) { - $this->setId($key['id']); - } - - if (array_key_exists('algorithm', $key)) { - $this->setAlgorithm($key['algorithm']); - } - - if (array_key_exists('fingerprint', $key)) { - $this->setFingerprint($key['fingerprint']); - } - - if (array_key_exists('length', $key)) { - $this->setLength($key['length']); - } - - if (array_key_exists('creation', $key)) { - $this->setCreationDate($key['creation']); - } - - if (array_key_exists('expiration', $key)) { - $this->setExpirationDate($key['expiration']); - } - - if (array_key_exists('canSign', $key)) { - $this->setCanSign($key['canSign']); - } - - if (array_key_exists('canEncrypt', $key)) { - $this->setCanEncrypt($key['canEncrypt']); - } - - if (array_key_exists('hasPrivate', $key)) { - $this->setHasPrivate($key['hasPrivate']); - } - - if (array_key_exists('isRevoked', $key)) { - $this->setRevoked($key['isRevoked']); - } - } - } - - // }}} - // {{{ getId() - - /** - * Gets the id of this sub-key - * - * @return string the id of this sub-key. - */ - public function getId() - { - return $this->_id; - } - - // }}} - // {{{ getAlgorithm() - - /** - * Gets the algorithm used by this sub-key - * - * The algorithm should be one of the Crypt_GPG_SubKey::ALGORITHM_* - * constants. - * - * @return integer the algorithm used by this sub-key. - */ - public function getAlgorithm() - { - return $this->_algorithm; - } - - // }}} - // {{{ getCreationDate() - - /** - * Gets the creation date of this sub-key - * - * This is a Unix timestamp. - * - * @return integer the creation date of this sub-key. - */ - public function getCreationDate() - { - return $this->_creationDate; - } - - // }}} - // {{{ getExpirationDate() - - /** - * Gets the date this sub-key expires - * - * This is a Unix timestamp. If this sub-key does not expire, this will be - * zero. - * - * @return integer the date this sub-key expires. - */ - public function getExpirationDate() - { - return $this->_expirationDate; - } - - // }}} - // {{{ getFingerprint() - - /** - * Gets the fingerprint of this sub-key - * - * @return string the fingerprint of this sub-key. - */ - public function getFingerprint() - { - return $this->_fingerprint; - } - - // }}} - // {{{ getLength() - - /** - * Gets the length of this sub-key in bits - * - * @return integer the length of this sub-key in bits. - */ - public function getLength() - { - return $this->_length; - } - - // }}} - // {{{ canSign() - - /** - * Gets whether or not this sub-key can sign data - * - * @return boolean true if this sub-key can sign data and false if this - * sub-key can not sign data. - */ - public function canSign() - { - return $this->_canSign; - } - - // }}} - // {{{ canEncrypt() - - /** - * Gets whether or not this sub-key can encrypt data - * - * @return boolean true if this sub-key can encrypt data and false if this - * sub-key can not encrypt data. - */ - public function canEncrypt() - { - return $this->_canEncrypt; - } - - // }}} - // {{{ hasPrivate() - - /** - * Gets whether or not the private key for this sub-key exists in the - * keyring - * - * @return boolean true the private key for this sub-key exists in the - * keyring and false if it does not. - */ - public function hasPrivate() - { - return $this->_hasPrivate; - } - - // }}} - // {{{ isRevoked() - - /** - * Gets whether or not this sub-key is revoked - * - * @return boolean true if this sub-key is revoked and false if it is not. - */ - public function isRevoked() - { - return $this->_isRevoked; - } - - // }}} - // {{{ setCreationDate() - - /** - * Sets the creation date of this sub-key - * - * The creation date is a Unix timestamp. - * - * @param integer $creationDate the creation date of this sub-key. - * - * @return Crypt_GPG_SubKey the current object, for fluent interface. - */ - public function setCreationDate($creationDate) - { - $this->_creationDate = intval($creationDate); - return $this; - } - - // }}} - // {{{ setExpirationDate() - - /** - * Sets the expiration date of this sub-key - * - * The expiration date is a Unix timestamp. Specify zero if this sub-key - * does not expire. - * - * @param integer $expirationDate the expiration date of this sub-key. - * - * @return Crypt_GPG_SubKey the current object, for fluent interface. - */ - public function setExpirationDate($expirationDate) - { - $this->_expirationDate = intval($expirationDate); - return $this; - } - - // }}} - // {{{ setId() - - /** - * Sets the id of this sub-key - * - * @param string $id the id of this sub-key. - * - * @return Crypt_GPG_SubKey the current object, for fluent interface. - */ - public function setId($id) - { - $this->_id = strval($id); - return $this; - } - - // }}} - // {{{ setAlgorithm() - - /** - * Sets the algorithm used by this sub-key - * - * @param integer $algorithm the algorithm used by this sub-key. - * - * @return Crypt_GPG_SubKey the current object, for fluent interface. - */ - public function setAlgorithm($algorithm) - { - $this->_algorithm = intval($algorithm); - return $this; - } - - // }}} - // {{{ setFingerprint() - - /** - * Sets the fingerprint of this sub-key - * - * @param string $fingerprint the fingerprint of this sub-key. - * - * @return Crypt_GPG_SubKey the current object, for fluent interface. - */ - public function setFingerprint($fingerprint) - { - $this->_fingerprint = strval($fingerprint); - return $this; - } - - // }}} - // {{{ setLength() - - /** - * Sets the length of this sub-key in bits - * - * @param integer $length the length of this sub-key in bits. - * - * @return Crypt_GPG_SubKey the current object, for fluent interface. - */ - public function setLength($length) - { - $this->_length = intval($length); - return $this; - } - - // }}} - // {{{ setCanSign() - - /** - * Sets whether of not this sub-key can sign data - * - * @param boolean $canSign true if this sub-key can sign data and false if - * it can not. - * - * @return Crypt_GPG_SubKey the current object, for fluent interface. - */ - public function setCanSign($canSign) - { - $this->_canSign = ($canSign) ? true : false; - return $this; - } - - // }}} - // {{{ setCanEncrypt() - - /** - * Sets whether of not this sub-key can encrypt data - * - * @param boolean $canEncrypt true if this sub-key can encrypt data and - * false if it can not. - * - * @return Crypt_GPG_SubKey the current object, for fluent interface. - */ - public function setCanEncrypt($canEncrypt) - { - $this->_canEncrypt = ($canEncrypt) ? true : false; - return $this; - } - - // }}} - // {{{ setHasPrivate() - - /** - * Sets whether of not the private key for this sub-key exists in the - * keyring - * - * @param boolean $hasPrivate true if the private key for this sub-key - * exists in the keyring and false if it does - * not. - * - * @return Crypt_GPG_SubKey the current object, for fluent interface. - */ - public function setHasPrivate($hasPrivate) - { - $this->_hasPrivate = ($hasPrivate) ? true : false; - return $this; - } - - // }}} - // {{{ setRevoked() - - /** - * Sets whether or not this sub-key is revoked - * - * @param boolean $isRevoked whether or not this sub-key is revoked. - * - * @return Crypt_GPG_SubKey the current object, for fluent interface. - */ - public function setRevoked($isRevoked) - { - $this->_isRevoked = ($isRevoked) ? true : false; - return $this; - } - - // }}} - // {{{ parse() - - /** - * Parses a sub-key object from a sub-key string - * - * See doc/DETAILS in the - * {@link http://www.gnupg.org/download/ GPG distribution} for information - * on how the sub-key string is parsed. - * - * @param string $string the string containing the sub-key. - * - * @return Crypt_GPG_SubKey the sub-key object parsed from the string. - */ - public static function parse($string) - { - $tokens = explode(':', $string); - - $subKey = new Crypt_GPG_SubKey(); - - $subKey->setId($tokens[4]); - $subKey->setLength($tokens[2]); - $subKey->setAlgorithm($tokens[3]); - $subKey->setCreationDate(self::_parseDate($tokens[5])); - $subKey->setExpirationDate(self::_parseDate($tokens[6])); - - if ($tokens[1] == 'r') { - $subKey->setRevoked(true); - } - - if (strpos($tokens[11], 's') !== false) { - $subKey->setCanSign(true); - } - - if (strpos($tokens[11], 'e') !== false) { - $subKey->setCanEncrypt(true); - } - - return $subKey; - } - - // }}} - // {{{ _parseDate() - - /** - * Parses a date string as provided by GPG into a UNIX timestamp - * - * @param string $string the date string. - * - * @return integer the UNIX timestamp corresponding to the provided date - * string. - */ - private static function _parseDate($string) - { - if ($string == '') { - $timestamp = 0; - } else { - // all times are in UTC according to GPG documentation - $timeZone = new DateTimeZone('UTC'); - - if (strpos($string, 'T') === false) { - // interpret as UNIX timestamp - $string = '@' . $string; - } - - $date = new DateTime($string, $timeZone); - - // convert to UNIX timestamp - $timestamp = intval($date->format('U')); - } - - return $timestamp; - } - - // }}} -} - -// }}} - -?> -- cgit v1.2.3