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-rw-r--r--plugins/enigma/lib/Crypt/GPG/VerifyStatusHandler.php216
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diff --git a/plugins/enigma/lib/Crypt/GPG/VerifyStatusHandler.php b/plugins/enigma/lib/Crypt/GPG/VerifyStatusHandler.php
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--- a/plugins/enigma/lib/Crypt/GPG/VerifyStatusHandler.php
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-<?php
-
-/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
-/**
- * Crypt_GPG is a package to use GPG from PHP
- *
- * This file contains an object that handles GPG's status output for the verify
- * operation.
- *
- * PHP version 5
- *
- * LICENSE:
- *
- * This library is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of the
- * License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * @category Encryption
- * @package Crypt_GPG
- * @author Michael Gauthier <mike@silverorange.com>
- * @copyright 2008 silverorange
- * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
- * @version CVS: $Id: VerifyStatusHandler.php 302908 2010-08-31 03:56:54Z gauthierm $
- * @link http://pear.php.net/package/Crypt_GPG
- * @link http://www.gnupg.org/
- */
-
-/**
- * Signature object class definition
- */
-require_once 'Crypt/GPG/Signature.php';
-
-/**
- * Status line handler for the verify operation
- *
- * This class is used internally by Crypt_GPG and does not need be used
- * directly. See the {@link Crypt_GPG} class for end-user API.
- *
- * This class is responsible for building signature objects that are returned
- * by the {@link Crypt_GPG::verify()} method. See <b>doc/DETAILS</b> in the
- * {@link http://www.gnupg.org/download/ GPG distribution} for detailed
- * information on GPG's status output for the verify operation.
- *
- * @category Encryption
- * @package Crypt_GPG
- * @author Michael Gauthier <mike@silverorange.com>
- * @copyright 2008 silverorange
- * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
- * @link http://pear.php.net/package/Crypt_GPG
- * @link http://www.gnupg.org/
- */
-class Crypt_GPG_VerifyStatusHandler
-{
- // {{{ protected properties
-
- /**
- * The current signature id
- *
- * Ths signature id is emitted by GPG before the new signature line so we
- * must remember it temporarily.
- *
- * @var string
- */
- protected $signatureId = '';
-
- /**
- * List of parsed {@link Crypt_GPG_Signature} objects
- *
- * @var array
- */
- protected $signatures = array();
-
- /**
- * Array index of the current signature
- *
- * @var integer
- */
- protected $index = -1;
-
- // }}}
- // {{{ handle()
-
- /**
- * Handles a status line
- *
- * @param string $line the status line to handle.
- *
- * @return void
- */
- public function handle($line)
- {
- $tokens = explode(' ', $line);
- switch ($tokens[0]) {
- case 'GOODSIG':
- case 'EXPSIG':
- case 'EXPKEYSIG':
- case 'REVKEYSIG':
- case 'BADSIG':
- $signature = new Crypt_GPG_Signature();
-
- // if there was a signature id, set it on the new signature
- if ($this->signatureId != '') {
- $signature->setId($this->signatureId);
- $this->signatureId = '';
- }
-
- // Detect whether fingerprint or key id was returned and set
- // signature values appropriately. Key ids are strings of either
- // 16 or 8 hexadecimal characters. Fingerprints are strings of 40
- // hexadecimal characters. The key id is the last 16 characters of
- // the key fingerprint.
- if (strlen($tokens[1]) > 16) {
- $signature->setKeyFingerprint($tokens[1]);
- $signature->setKeyId(substr($tokens[1], -16));
- } else {
- $signature->setKeyId($tokens[1]);
- }
-
- // get user id string
- $string = implode(' ', array_splice($tokens, 2));
- $string = rawurldecode($string);
-
- $signature->setUserId(Crypt_GPG_UserId::parse($string));
-
- $this->index++;
- $this->signatures[$this->index] = $signature;
- break;
-
- case 'ERRSIG':
- $signature = new Crypt_GPG_Signature();
-
- // if there was a signature id, set it on the new signature
- if ($this->signatureId != '') {
- $signature->setId($this->signatureId);
- $this->signatureId = '';
- }
-
- // Detect whether fingerprint or key id was returned and set
- // signature values appropriately. Key ids are strings of either
- // 16 or 8 hexadecimal characters. Fingerprints are strings of 40
- // hexadecimal characters. The key id is the last 16 characters of
- // the key fingerprint.
- if (strlen($tokens[1]) > 16) {
- $signature->setKeyFingerprint($tokens[1]);
- $signature->setKeyId(substr($tokens[1], -16));
- } else {
- $signature->setKeyId($tokens[1]);
- }
-
- $this->index++;
- $this->signatures[$this->index] = $signature;
-
- break;
-
- case 'VALIDSIG':
- if (!array_key_exists($this->index, $this->signatures)) {
- break;
- }
-
- $signature = $this->signatures[$this->index];
-
- $signature->setValid(true);
- $signature->setKeyFingerprint($tokens[1]);
-
- if (strpos($tokens[3], 'T') === false) {
- $signature->setCreationDate($tokens[3]);
- } else {
- $signature->setCreationDate(strtotime($tokens[3]));
- }
-
- if (array_key_exists(4, $tokens)) {
- if (strpos($tokens[4], 'T') === false) {
- $signature->setExpirationDate($tokens[4]);
- } else {
- $signature->setExpirationDate(strtotime($tokens[4]));
- }
- }
-
- break;
-
- case 'SIG_ID':
- // note: signature id comes before new signature line and may not
- // exist for some signature types
- $this->signatureId = $tokens[1];
- break;
- }
- }
-
- // }}}
- // {{{ getSignatures()
-
- /**
- * Gets the {@link Crypt_GPG_Signature} objects parsed by this handler
- *
- * @return array the signature objects parsed by this handler.
- */
- public function getSignatures()
- {
- return $this->signatures;
- }
-
- // }}}
-}
-
-?>
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