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107 lines
3.3 KiB
PHP
107 lines
3.3 KiB
PHP
<?php
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/*
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+-------------------------------------------------------------------------+
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| Abstract driver for the Enigma Plugin |
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| This program is free software; you can redistribute it and/or modify |
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| it under the terms of the GNU General Public License version 2 |
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| as published by the Free Software Foundation. |
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| This program is distributed in the hope that it will be useful, |
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| but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| GNU General Public License for more details. |
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| You should have received a copy of the GNU General Public License along |
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| with this program; if not, write to the Free Software Foundation, Inc., |
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| 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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+-------------------------------------------------------------------------+
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| Author: Aleksander Machniak <alec@alec.pl> |
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+-------------------------------------------------------------------------+
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*/
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abstract class enigma_driver
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{
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/**
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* Class constructor.
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*
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* @param string User name (email address)
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*/
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abstract function __construct($user);
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/**
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* Driver initialization.
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*
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* @return mixed NULL on success, enigma_error on failure
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*/
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abstract function init();
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/**
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* Encryption.
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*/
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abstract function encrypt($text, $keys);
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/**
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* Decryption..
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*/
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abstract function decrypt($text, $key, $passwd);
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/**
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* Signing.
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*/
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abstract function sign($text, $key, $passwd);
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/**
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* Signature verification.
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*
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* @param string Message body
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* @param string Signature, if message is of type PGP/MIME and body doesn't contain it
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*
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* @return mixed Signature information (enigma_signature) or enigma_error
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*/
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abstract function verify($text, $signature);
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/**
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* Key/Cert file import.
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*
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* @param string File name or file content
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* @param bollean True if first argument is a filename
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*
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* @return mixed Import status array or enigma_error
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*/
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abstract function import($content, $isfile=false);
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/**
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* Keys listing.
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*
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* @param string Optional pattern for key ID, user ID or fingerprint
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*
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* @return mixed Array of enigma_key objects or enigma_error
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*/
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abstract function list_keys($pattern='');
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/**
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* Single key information.
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*
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* @param string Key ID, user ID or fingerprint
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*
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* @return mixed Key (enigma_key) object or enigma_error
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*/
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abstract function get_key($keyid);
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/**
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* Key pair generation.
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*
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* @param array Key/User data
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*
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* @return mixed Key (enigma_key) object or enigma_error
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*/
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abstract function gen_key($data);
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/**
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* Key deletion.
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*/
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abstract function del_key($keyid);
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}
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