forked from extern/egroupware
391 lines
16 KiB
PHP
391 lines
16 KiB
PHP
<?php
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/**
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* Setup - Manage the eGW config file header.inc.php
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*
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* @link http://www.egroupware.org
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* @package setup
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* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @author Miles Lott <milos@groupwhere.org>
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @version $Id$
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*/
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include('./inc/functions.inc.php');
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require_once('./inc/class.setup_header.inc.php');
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$GLOBALS['egw_setup']->header = new setup_header();
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$setup_tpl = new Template('./templates/default', 'keep'); // 'keep' to keep our {hash} prefix of passwords
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$setup_tpl->set_file(array(
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'T_head' => 'head.tpl',
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'T_footer' => 'footer.tpl',
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'T_alert_msg' => 'msg_alert_msg.tpl',
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'T_login_main' => 'login_main.tpl',
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'T_login_stage_header' => 'login_stage_header.tpl',
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'T_setup_manage' => 'manageheader.tpl'
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));
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$setup_tpl->set_block('T_login_stage_header','B_multi_domain','V_multi_domain');
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$setup_tpl->set_block('T_login_stage_header','B_single_domain','V_single_domain');
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$setup_tpl->set_block('T_setup_manage','manageheader','manageheader');
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$setup_tpl->set_block('T_setup_manage','domain','domain');
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$setup_tpl->set_var(array(
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'lang_select' => '',
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'comment_l' => '',
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'comment_r' => '',
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'detected' => '',
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));
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// authentication phase
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$GLOBALS['egw_info']['setup']['stage']['header'] = $GLOBALS['egw_setup']->detection->check_header();
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if ($GLOBALS['egw_info']['setup']['stage']['header'] > 2 && !$GLOBALS['egw_setup']->auth('Header'))
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{
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$GLOBALS['egw_setup']->html->show_header('Please login',True);
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$GLOBALS['egw_setup']->html->login_form();
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$GLOBALS['egw_setup']->html->show_footer();
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exit;
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}
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// Detect current mode
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switch($GLOBALS['egw_info']['setup']['stage']['header'])
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{
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case '1':
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$GLOBALS['egw_info']['setup']['HeaderFormMSG'] = lang('Create your header.inc.php');
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$GLOBALS['egw_info']['setup']['PageMSG'] = lang('You have not created your header.inc.php yet!<br /> You can create it now.');
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break;
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case '2':
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$GLOBALS['egw_info']['setup']['HeaderFormMSG'] = $GLOBALS['egw_info']['setup']['PageMSG'] =
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lang('Your header admin password is NOT set. Please set it now!');
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break;
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case '3':
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$GLOBALS['egw_info']['setup']['HeaderFormMSG'] = $GLOBALS['egw_info']['setup']['PageMSG'] =
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$GLOBALS['egw_info']['setup']['HeaderLoginMSG'] =
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lang('You need to add at least one eGroupWare domain / database instance.');
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break;
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case '4':
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$GLOBALS['egw_info']['setup']['HeaderFormMSG'] = $GLOBALS['egw_info']['setup']['HeaderLoginMSG'] =
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lang('Your header.inc.php needs upgrading.');
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$GLOBALS['egw_info']['setup']['PageMSG'] = lang('Your header.inc.php needs upgrading.<br /><blink><b class="msg">WARNING!</b></blink><br /><b>MAKE BACKUPS!</b>');
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break;
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case '10':
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$GLOBALS['egw_info']['setup']['HeaderFormMSG'] = lang('Edit your header.inc.php');
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$GLOBALS['egw_info']['setup']['PageMSG'] = lang('Edit your existing header.inc.php');
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break;
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}
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if (!file_exists('../header.inc.php') || filesize('../header.inc.php') < 200 || !is_readable('../header.inc.php') || !defined('EGW_SERVER_ROOT') || EGW_SERVER_ROOT == '..')
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{
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$GLOBALS['egw_setup']->header->defaults();
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}
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else
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{
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$GLOBALS['egw_info']['server']['server_root'] = EGW_SERVER_ROOT;
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}
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if (isset($_POST['setting'])) // Post of the header-form
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{
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$validation_errors = check_header_form(); // validate the submitted form
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}
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if (!isset($_POST['action']) || $validation_errors) // generate form to edit the header
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{
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show_header_form($validation_errors);
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}
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else
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{
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$newheader = $GLOBALS['egw_setup']->header->generate($GLOBALS['egw_info'],$GLOBALS['egw_domain']);
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list($action) = @each($_POST['action']);
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switch($action)
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{
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case 'download':
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$browser = CreateObject('phpgwapi.browser');
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$browser->content_header('header.inc.php','application/octet-stream');
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echo $newheader;
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break;
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case 'view':
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$GLOBALS['egw_setup']->html->show_header('Generated header.inc.php', False, 'header');
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echo '<table width="90%"><tr><td>';
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echo '<br />' . lang('Save this text as contents of your header.inc.php') . '<br /><hr />';
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echo "<pre>\n";
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echo htmlentities($newheader);
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echo "\n</pre><hr />\n";
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echo '<form action="index.php" method="post">';
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echo '<br />' . lang('After retrieving the file, put it into place as the header.inc.php. Then, click "continue".') . '<br />';
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echo '<input type="hidden" name="FormLogout" value="header" />';
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echo '<input type="submit" name="junk" value="'.lang('Continue').'" />';
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echo '</form>';
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echo '</td></tr></table>';
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$GLOBALS['egw_setup']->html->show_footer();
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break;
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case 'write':
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if ((is_writeable('../header.inc.php') || !file_exists('../header.inc.php') && is_writeable('../')) &&
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($f = fopen('../header.inc.php','wb')))
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{
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fwrite($f,$newheader);
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fclose($f);
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$GLOBALS['egw_setup']->html->show_header('Saved header.inc.php', False, 'header');
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echo '<form action="index.php" method="post">';
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echo '<br />' . lang('Created header.inc.php!');
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echo '<input type="hidden" name="FormLogout" value="header" />';
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echo '<input type="submit" name="junk" value="'.lang('Continue').'" />';
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echo '</form>';
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$GLOBALS['egw_setup']->html->show_footer();
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break;
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}
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else
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{
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$GLOBALS['egw_setup']->html->show_header('Error generating header.inc.php', False, 'header');
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echo lang('Could not open header.inc.php for writing!') . '<br />' . "\n";
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echo lang('Please check read/write permissions on directories, or back up and use another option.') . '<br />';
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$GLOBALS['egw_setup']->html->show_footer();
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}
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break;
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}
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}
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/**
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* Validate the posted form and place the content again in $GLOBALS['egw_info'] and $GLOBALS['egw_domain']
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*
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* @return array with validation errors, see setup_header::validation_errors
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*/
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function check_header_form()
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{
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// setting the non-domain settings from the posted content
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foreach($_POST['setting'] as $name => $value)
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{
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if (get_magic_quotes_gpc()) $value = stripslashes($value);
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switch($name)
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{
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case 'show_domain_selectbox':
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case 'mcrypt_enabled':
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case 'db_persistent':
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$GLOBALS['egw_info']['server'][$name] = $value == 'True';
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break;
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case 'new_admin_password':
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if ($value) $GLOBALS['egw_info']['server']['header_admin_password'] = $value;
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break;
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default:
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$GLOBALS['egw_info']['server'][$name] = $value;
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break;
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}
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}
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// setting the domain settings from the posted content
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foreach($_POST['domains'] as $key => $domain)
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{
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if ($_POST['deletedomain'][$key])
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{
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// Need to actually remove the domain. Drop the DB manually.
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unset($GLOBALS['egw_domain'][$domain]);
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continue;
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}
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foreach($_POST['setting_'.$key] as $name => $value)
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{
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if (get_magic_quotes_gpc()) $value = stripslashes($value);
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if ($name == 'new_config_passwd')
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{
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if ($value) $GLOBALS['egw_domain'][$domain]['config_passwd'] = $value;
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continue;
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}
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$GLOBALS['egw_domain'][$domain][$name] = $value;
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}
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}
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// validate the input and return errors
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$validation_errors = $GLOBALS['egw_setup']->header->validation_errors($GLOBALS['egw_info']['server']['server_root']);
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//echo "egw_info[server]=<pre>".print_r($GLOBALS['egw_info']['server'],true)."</pre>\n";
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//echo "egw_domain=<pre>".print_r($GLOBALS['egw_domain'],true)."</pre>\n";
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//if ($validation_errors) echo "validation_errors=<pre>".print_r($validation_errors,true)."</pre>\n";
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return $validation_errors;
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}
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/**
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* Display the form to edit the configuration
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*
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* @param array $validation_errors to display
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*/
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function show_header_form($validation_errors)
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{
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global $setup_tpl;
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$GLOBALS['egw_setup']->html->show_header($GLOBALS['egw_info']['setup']['HeaderFormMSG'], False, 'header');
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if(!get_var('ConfigLang',array('POST','COOKIE')))
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{
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$setup_tpl->set_var('lang_select','<tr><td colspan="2"><form action="manageheader.php" method="post">Please Select your language '.setup_html::lang_select(True,'en')."</form></td></tr>");
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}
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$setup_tpl->set_var('pagemsg',$GLOBALS['egw_info']['setup']['PageMSG']);
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// checking required PHP version
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if ((float) PHP_VERSION < $GLOBALS['egw_setup']->required_php_version)
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{
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$GLOBALS['egw_setup']->html->show_header($GLOBALS['egw_info']['setup']['header_msg'],True);
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$GLOBALS['egw_setup']->html->show_alert_msg('Error',
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lang('You are using PHP version %1. eGroupWare now requires %2 or later, recommended is PHP %3.',
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PHP_VERSION,$GLOBALS['egw_setup']->required_php_version,$GLOBALS['egw_setup']->recommended_php_version));
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$GLOBALS['egw_setup']->html->show_footer();
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exit;
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}
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$supported_db = $GLOBALS['egw_setup']->header->check_db_support($detected);
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if (!count($supported_db))
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{
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echo '<p align="center" class="msg"><b>'
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. lang('Did not find any valid DB support!')
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. "<br />\n"
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. lang('Try to configure your php to support one of the above mentioned DBMS, or install eGroupWare by hand.')
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. '</b></p>';
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$GLOBALS['egw_setup']->html->show_footer();
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exit;
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}
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$js_default_db_ports = 'var default_db_ports = new Array();'."\n";
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foreach($GLOBALS['egw_setup']->header->default_db_ports as $db => $port)
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{
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$js_default_db_ports .= ' default_db_ports["'.$db.'"]="'.$port.'";'."\n";
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}
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$setup_tpl->set_var('js_default_db_ports',$js_default_db_ports);
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if ($validation_errors) $setup_tpl->set_var('detected','<ul><li>'.implode("</li>\n<li>",$validation_errors)."</li>\n</ul>\n");
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if ($_POST['adddomain'])
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{
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$GLOBALS['egw_domain'][lang('new')] = $GLOBALS['egw_setup']->header->domain_defaults(
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$GLOBALS['egw_info']['server']['header_admin_user'],
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$GLOBALS['egw_info']['server']['header_admin_password'],$supported_db);
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}
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// show the non-domain settings
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//echo "<pre>".print_r($GLOBALS['egw_info']['server'],true)."</pre>\n";
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foreach($GLOBALS['egw_info']['server'] as $name => $value)
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{
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switch($name)
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{
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case 'db_persistent':
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case 'show_domain_selectbox':
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case 'mcrypt_enabled':
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$setup_tpl->set_var($name.($GLOBALS['egw_info']['server'][$name] ? '_yes' : '_no'),' selected="selected"');
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break;
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default:
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if (!is_array($value)) $setup_tpl->set_var($name,htmlspecialchars($value));
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break;
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}
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}
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$supported_session_handler = array(
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'egw_session_files' => lang('PHP session handler enabled in php.ini'),
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);
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if ($GLOBALS['egw_info']['server']['session_handler'] && !isset($supported_session_handler[$GLOBALS['egw_info']['server']['session_handler']]))
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{
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$supported_session_handler[$GLOBALS['egw_info']['server']['session_handler']] = lang("Custom handler: %1",$GLOBALS['egw_info']['server']['session_handler']);
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}
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$options = array();
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foreach($supported_session_handler as $type => $label)
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{
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$options[] = '<option ' . ($type == $GLOBALS['egw_info']['server']['session_handler'] ?
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'selected="selected" ' : '') . 'value="' . $type . '">' . $label . '</option>';
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}
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$setup_tpl->set_var('session_options',implode("\n",$options));
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// showing the settings of all domains
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foreach($GLOBALS['egw_domain'] as $domain => $data)
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{
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$setup_tpl->set_var('db_domain',htmlspecialchars($domain));
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foreach($data as $name => $value)
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{
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if ($name == 'db_port' && !$value) // Set default here if the admin didn't set a port yet
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{
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$value = $GLOBALS['egw_setup']->header->default_db_ports[$data['db_type']];
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}
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$setup_tpl->set_var($name,htmlspecialchars($value));
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}
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$dbtype_options = '';
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foreach($supported_db as $db)
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{
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$dbtype_options .= '<option ' . ($db == $data['db_type'] ? 'selected="selected" ' : '').
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'value="' . $db . '">' . $GLOBALS['egw_setup']->header->db_fullnames[$db] . "</option>\n";
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}
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$setup_tpl->set_var('dbtype_options',$dbtype_options);
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$setup_tpl->parse('domains','domain',True);
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}
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if(is_writeable('../header.inc.php') || !file_exists('../header.inc.php') && is_writeable('../'))
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{
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$setup_tpl->set_var('actions',lang('%1, %2 or %3 the configuration file.',
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'<input type="submit" name="action[write]" value="'.htmlspecialchars(lang('Write')).'" />',
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'<input type="submit" name="action[download]" value="'.htmlspecialchars(lang('Download')).'" />',
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'<input type="submit" name="action[view]" value="'.htmlspecialchars(lang('View')).'" />'));
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}
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else
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{
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$setup_tpl->set_var('actions',lang('Cannot create the header.inc.php due to file permission restrictions.<br /> Instead you can %1 or %2 the file.',
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'<input type="submit" name="action[download]" value="'.htmlspecialchars(lang('Download')).'" />',
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'<input type="submit" name="action[view]" value="'.htmlspecialchars(lang('View')).'" />'));
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}
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// set domain and password for the continue button
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@reset($GLOBALS['egw_domain']);
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list($firstDomain) = @each($GLOBALS['egw_domain']);
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$setup_tpl->set_var(array(
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'FormDomain' => $firstDomain,
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'FormUser' => $GLOBALS['egw_domain'][$firstDomain]['config_user'],
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'FormPW' => $GLOBALS['egw_domain'][$firstDomain]['config_passwd']
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));
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$setup_tpl->set_var(array(
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'lang_analysis' => $validation_errors ? lang('Validation errors') : '',
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'lang_settings' => lang('Settings'),
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'lang_domain' => lang('Database instance (eGW domain)'),
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'lang_delete' => lang('Delete'),
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'lang_adddomain' => lang('Add new database instance (eGW domain)'),
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'lang_serverroot' => lang('Server Root'),
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'lang_serverroot_descr'=> lang('Path (not URL!) to your eGroupWare installation.'),
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'lang_adminuser' => lang('Header username'),
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'lang_adminuser_descr' => lang('Admin user for header manager'),
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'lang_adminpass' => lang('Header password'),
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'lang_adminpass_descr' => lang('Admin password to header manager').'.',
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'lang_leave_empty' => lang('Leave empty to keep current.'),
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'lang_setup_acl' => lang('Limit access'),
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'lang_setup_acl_descr' => lang('Limit access to setup to the following addresses, networks or hostnames (e.g. 127.0.0.1,10.1.1,myhost.dnydns.org)'),
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'lang_dbhost' => lang('DB Host'),
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'lang_dbhostdescr' => lang('Hostname/IP of database server').'<br />'.
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lang('Postgres: Leave it empty to use the prefered unix domain sockets instead of a tcp/ip connection').'<br />'.
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lang('ODBC / MaxDB: DSN (data source name) to use'),
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'lang_dbport' => lang('DB Port'),
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'lang_dbportdescr' => lang('TCP port number of database server'),
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'lang_dbname' => lang('DB Name'),
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'lang_dbnamedescr' => lang('Name of database'),
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'lang_dbuser' => lang('DB User'),
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'lang_dbuserdescr' => lang('Name of db user eGroupWare uses to connect'),
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'lang_dbpass' => lang('DB Password'),
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'lang_dbpassdescr' => lang('Password of db user'),
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'lang_dbtype' => lang('DB Type'),
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'lang_whichdb' => lang('Which database type do you want to use with eGroupWare?'),
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'lang_configuser' => lang('Configuration User'),
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'lang_configuser_descr'=> lang('Loginname needed for domain configuration'),
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'lang_configpass' => lang('Configuration Password'),
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'lang_passforconfig' => lang('Password needed for domain configuration.'),
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'lang_persist' => lang('Persistent connections'),
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'lang_persistdescr' => lang('Do you want persistent connections (higher performance, but consumes more resources)'),
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'lang_session' => lang('Sessions Handler'),
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'lang_session_descr' => lang('Session handler class used.'),
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'lang_enablemcrypt' => lang('Enable MCrypt'),
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'lang_mcrypt_warning' => lang('Not all mcrypt algorithms and modes work with eGroupWare. If you experience problems try switching it off.'),
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'lang_mcryptiv' => lang('MCrypt initialization vector'),
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'lang_mcryptivdescr' => lang('This should be around 30 bytes in length.<br />Note: The default has been randomly generated.'),
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'lang_domselect' => lang('Domain select box on login'),
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'lang_domselect_descr' => lang('Alternatively domains can be accessed by logging in with <i>username@domain</i>.'),
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'lang_finaldescr' => lang('After retrieving the file, put it into place as the header.inc.php. Then, click "continue".'),
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'lang_continue' => lang('Continue'),
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'lang_Yes' => lang('Yes'),
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'lang_No' => lang('No')
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));
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$setup_tpl->pfp('out','manageheader');
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$GLOBALS['egw_setup']->html->show_footer();
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}
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