155 Zeilen
4.8 KiB
PHP
155 Zeilen
4.8 KiB
PHP
<?php
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//
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// +----------------------------------------------------------------------+
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// | PHP Version 4 |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997-2003 The PHP Group |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 3.0 of the PHP license, |
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// | that is bundled with this package in the file LICENSE, and is |
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// | available through the world-wide-web at the following url: |
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// | http://www.php.net/license/3_0.txt. |
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// | If you did not receive a copy of the PHP license and are unable to |
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// | obtain it through the world-wide-web, please send a note to |
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// | license@php.net so we can mail you a copy immediately. |
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// +----------------------------------------------------------------------+
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// | Author: Stig Bakken <ssb@php.net> |
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// +----------------------------------------------------------------------+
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//
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// $Id$
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require_once "PEAR/Command/Common.php";
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require_once "PEAR/Remote.php";
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require_once "PEAR/Config.php";
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/**
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* PEAR commands for managing configuration data.
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*
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*/
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class PEAR_Command_Auth extends PEAR_Command_Common
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{
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// {{{ properties
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var $commands = array(
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'login' => array(
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'summary' => 'Connects and authenticates to remote server',
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'shortcut' => 'li',
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'function' => 'doLogin',
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'options' => array(),
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'doc' => '
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Log in to the remote server. To use remote functions in the installer
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that require any kind of privileges, you need to log in first. The
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username and password you enter here will be stored in your per-user
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PEAR configuration (~/.pearrc on Unix-like systems). After logging
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in, your username and password will be sent along in subsequent
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operations on the remote server.',
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),
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'logout' => array(
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'summary' => 'Logs out from the remote server',
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'shortcut' => 'lo',
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'function' => 'doLogout',
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'options' => array(),
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'doc' => '
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Logs out from the remote server. This command does not actually
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connect to the remote server, it only deletes the stored username and
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password from your user configuration.',
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)
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);
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// }}}
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// {{{ constructor
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/**
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* PEAR_Command_Auth constructor.
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*
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* @access public
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*/
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function PEAR_Command_Auth(&$ui, &$config)
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{
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parent::PEAR_Command_Common($ui, $config);
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}
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// }}}
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// {{{ doLogin()
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/**
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* Execute the 'login' command.
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*
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* @param string $command command name
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*
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* @param array $options option_name => value
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*
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* @param array $params list of additional parameters
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*
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* @return bool TRUE on success, FALSE for unknown commands, or
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* a PEAR error on failure
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*
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* @access public
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*/
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function doLogin($command, $options, $params)
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{
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$server = $this->config->get('master_server');
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$remote = new PEAR_Remote($this->config);
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$username = $this->config->get('username');
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if (empty($username)) {
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$username = @$_ENV['USER'];
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}
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$this->ui->outputData("Logging in to $server.", $command);
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list($username, $password) = $this->ui->userDialog(
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$command,
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array('Username', 'Password'),
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array('text', 'password'),
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array($username, '')
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);
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$username = trim($username);
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$password = trim($password);
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$this->config->set('username', $username);
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$this->config->set('password', $password);
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$remote->expectError(401);
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$ok = $remote->call('logintest');
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$remote->popExpect();
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if ($ok === true) {
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$this->ui->outputData("Logged in.", $command);
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$this->config->store();
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} else {
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return $this->raiseError("Login failed!");
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}
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}
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// }}}
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// {{{ doLogout()
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/**
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* Execute the 'logout' command.
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*
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* @param string $command command name
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*
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* @param array $options option_name => value
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*
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* @param array $params list of additional parameters
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*
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* @return bool TRUE on success, FALSE for unknown commands, or
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* a PEAR error on failure
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*
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* @access public
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*/
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function doLogout($command, $options, $params)
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{
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$server = $this->config->get('master_server');
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$this->ui->outputData("Logging out from $server.", $command);
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$this->config->remove('username');
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$this->config->remove('password');
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$this->config->store();
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}
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// }}}
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}
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?>
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