pandorafms/pandora_console/godmode/servers/plugin.php

607 lines
20 KiB
PHP

<?php
// Pandora FMS - http://pandorafms.com
// ==================================================
// Copyright (c) 2005-2010 Artica Soluciones Tecnologicas
// Please see http://pandorafms.org for full contribution list
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation for version 2.
// This program 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 General Public License for more details.
if (is_ajax ()) {
$get_plugin_description = get_parameter('get_plugin_description');
$id_plugin = get_parameter('id_plugin');
$description = db_get_value_filter('description', 'tplugin', array('id' => $id_plugin));
$preload = io_safe_output($description);
$preload = str_replace ("\n", "<br>", $preload);
echo $preload;
return;
}
// Load global vars
global $config;
require_once ($config['homedir'] . "/include/functions_filemanager.php");
check_login ();
if (! check_acl ($config['id_user'], 0, "LM")) {
db_pandora_audit("ACL Violation",
"Trying to access Plugin Management");
require ("general/noaccess.php");
return;
}
enterprise_include_once ('meta/include/functions_components_meta.php');
$view = get_parameter ("view", "");
$create = get_parameter ("create", "");
$filemanager = (bool)get_parameter("filemanager", false);
$plugin_command = get_parameter('plugin_command', '');
$tab = get_parameter('tab', '');
if ($view != "") {
$form_id = $view;
$plugin = db_get_row ("tplugin", "id", $form_id);
$form_name = $plugin["name"];
$form_description = $plugin["description"];
$form_max_timeout = $plugin ["max_timeout"];
$form_max_retries = $plugin ["max_retries"];
if (empty($plugin_command))
$form_execute = $plugin ["execute"];
else
$form_execute = $plugin_command;
$form_plugin_type = $plugin ["plugin_type"];
$macros = $plugin ["macros"];
$parameters = $plugin ["parameters"];
}
if ($create != "") {
$form_id = 0;
$form_name = "";
$form_description = "";
$form_max_timeout = 15;
$form_max_retries = 1;
$form_execute = $plugin_command;
$form_plugin_type = 0;
$form_parameters = "";
$macros = "";
$parameters = "";
}
//END LOAD VALUES
// =====================================================================
// INIT FILEMANAGER
// =====================================================================
if ($filemanager) {
$id_plugin = (int)get_parameter('id_plugin', 0);
/* Add custom directories here */
$fallback_directory = "attachment/plugin";
$directory = (string) get_parameter ('directory', $fallback_directory);
// A miminal security check to avoid directory traversal
if (preg_match ("/\.\./", $directory))
$directory = $fallback_directory;
if (preg_match ("/^\//", $directory))
$directory = $fallback_directory;
if (preg_match ("/^manager/", $directory))
$directory = $fallback_directory;
$banned_directories['include'] = true;
$banned_directories['godmode'] = true;
$banned_directories['operation'] = true;
$banned_directories['reporting'] = true;
$banned_directories['general'] = true;
$banned_directories[ENTERPRISE_DIR] = true;
if (isset ($banned_directories[$directory]))
$directory = $fallback_directory;
$real_directory = realpath ($config['homedir'] . '/' . $directory);
echo '<h4>' . __('Index of %s', $directory) . '</h4>';
$chunck_url = '&view=' . $id_plugin;
if ($id_plugin == 0) {
$chunck_url = '&create=1';
}
filemanager_file_explorer($real_directory,
$directory,
'index.php?sec=gservers&sec2=godmode/servers/plugin&filemanager=1&id_plugin=' . $id_plugin,
$fallback_directory,
false,
false,
'index.php?sec=gservers&sec2=godmode/servers/plugin' . $chunck_url . '&plugin_command=[FILE_FULLPATH]&id_plugin=' . $id_plugin,
true,
0775);
return;
}
// =====================================================================
// END FILEMANAGER
// =====================================================================
// SHOW THE FORM
// =====================================================================
$sec = 'gservers';
if (($create != "") OR ($view != "")) {
if (defined('METACONSOLE')) {
components_meta_print_header();
$sec = 'advanced';
}
else {
if ($create != "")
ui_print_page_header (__('Plugin creation'), "images/gm_servers.png", false, "plugin_definition", true);
else {
ui_print_page_header (__('Plugin update'), "images/gm_servers.png", false, "plugin_definition", true);
}
}
enterprise_hook('open_meta_frame');
if ($create == "") {
$plugin_id = get_parameter ("view","");
echo "<form name=plugin method='post' action='index.php?sec=gservers&sec2=godmode/servers/plugin&tab=$tab&update_plugin=$plugin_id&pure=" . $config['pure'] . "'>";
}
else {
echo "<form name=plugin method='post' action='index.php?sec=gservers&sec2=godmode/servers/plugin&tab=$tab&create_plugin=1&pure=" . $config['pure'] . "'>";
}
$table->width = '98%';
$table->id = 'table-form';
$table->class = 'databox_color';
$table->style = array ();
$table->style[0] = 'font-weight: bold';
$table->style[2] = 'font-weight: bold';
$table->data = array ();
$data = array();
$data[0] = __('Name');
$data[1] = '<input type="text" name="form_name" size=100 value="'.$form_name.'">';
$table->colspan['plugin_name'][1] = 3;
$table->data['plugin_name'] = $data;
$data = array();
$data[0] = __('Plugin type');
$fields[0]= __("Standard");
$fields[1]= __("Nagios");
$data[1] = html_print_select ($fields, "form_plugin_type", $form_plugin_type, '', '', 0, true);
$table->data['plugin_type'] = $data;
$table->colspan['plugin_type'][1] = 3;
$data[0] = __('Max. timeout').ui_print_help_tip (__('This value only will be applied if is minor than the server general configuration plugin timeout').'. <br><br>'.__('If you set a 0 seconds timeout, the server plugin timeout will be used'), true);
$data[1] = html_print_extended_select_for_time ('form_max_timeout', $form_max_timeout, '', '', '0', false, true);
$data[2] = __('Max. retries');
$data[3] = '<input type="text" name="form_max_retries" size=5 value="'.$form_max_retries.'">';
$table->data['plugin_timeout'] = $data;
$data = array();
$data[0] = __('Description');
$data[1] = '<textarea name="form_description" cols="50" rows="4">'.$form_description.'</textarea>';
$table->colspan['plugin_desc'][1] = 3;
$table->data['plugin_desc'] = $data;
echo '<br>';
echo '<table class="databox" style="margin: 0 auto; width: 98%;"><tr><td>';
echo '<fieldset style="width:96%"><legend>'.__('General').'</legend>';
html_print_table($table);
echo '</fieldset>';
$table->data = array();
$plugin_id = get_parameter ("view", 0);
$locked = true;
// If we have plugin id (update mode) and this plugin used by any module or component
// The command configuration will be locked
if ($plugin_id > 0) {
$modules_using_plugin = db_get_value_filter('count(*)','tagente_modulo', array('delete_pending' => 0, 'id_plugin' => $plugin_id));
$components_using_plugin = db_get_value_filter('count(*)','tnetwork_component', array('id_plugin' => $plugin_id));
if(($components_using_plugin + $modules_using_plugin) == 0) {
$locked = false;
}
}
else {
$locked = false;
}
$disabled = '';
if ($locked) {
$disabled = 'readonly="readonly"';
}
$data = array();
$data[0] = __('Plugin command');
$data[1] = '<input type="text" name="form_execute" id="form_execute" class="command_component command_advanced_conf" size=100 value="'.$form_execute.'" '.$disabled.'>';
if ($locked) {
$data[1] .= html_print_image('images/lock.png', true, array('class' => 'command_advanced_conf'));
}
$data[1] .= ' <a href="index.php?sec=gservers&sec2=godmode/servers/plugin&filemanager=1&id_plugin=' . $form_id . '" style="vertical-align: bottom;">';
$data[1] .= html_print_image('images/file.png', true);
$data[1] .= '</a>';
$table->data['plugin_command'] = $data;
$data = array();
$data[0] = __('Plug-in parameters').ui_print_help_icon ('plugin_parameters', true);
$data[1] = '<input type="text" name="form_parameters" id="form_parameters" class="command_component command_advanced_conf" size=100 value="'.$parameters.'" '.$disabled.'>';
if ($locked) {
$data[1] .= html_print_image('images/lock.png', true, array('class' => 'command_advanced_conf'));
}
$table->data['plugin_parameters'] = $data;
$data = array();
$data[0] = __('Command preview');
$data[1] = '<div id="command_preview" style="font-style:italic"></div>';
$table->data['plugin_preview'] = $data;
echo '<fieldset style="width:96%"><legend>'.__('Command').'</legend>';
html_print_table($table);
echo '</fieldset>';
$data = array();
$table->data = array ();
$macros = json_decode($macros,true);
// The next row number is plugin_9
$next_name_number = 9;
$i = 1;
while (1) {
// Always print at least one macro
if((!isset($macros[$i]) || $macros[$i]['desc'] == '') && $i > 1) {
break;
}
$macro_desc_name = 'field'.$i.'_desc';
$macro_desc_value = '';
$macro_help_name = 'field'.$i.'_help';
$macro_help_value = '';
$macro_value_name = 'field'.$i.'_value';
$macro_value_value = '';
$macro_name_name = 'field'.$i.'_macro';
$macro_name = '_field'.$i.'_';
if(isset($macros[$i]['desc'])) {
$macro_desc_value = $macros[$i]['desc'];
}
if(isset($macros[$i]['help'])) {
$macro_help_value = $macros[$i]['help'];
}
if(isset($macros[$i]['value'])) {
$macro_value_value = $macros[$i]['value'];
}
$datam = array ();
$datam[0] = __('Description')."<span style='font-weight: normal'> ($macro_name)</span>";
$datam[0] .= html_print_input_hidden($macro_name_name, $macro_name, true);
$datam[1] = html_print_input_text_extended ($macro_desc_name, $macro_desc_value, 'text-'.$macro_desc_name, '', 30, 255, $locked, '', "class='command_advanced_conf'", true);
if($locked) {
$datam[1] .= html_print_image('images/lock.png', true, array('class' => 'command_advanced_conf'));
}
$datam[2] = __('Default value')."<span style='font-weight: normal'> ($macro_name)</span>";
$datam[3] = html_print_input_text_extended ($macro_value_name, $macro_value_value, 'text-'.$macro_value_name, '', 30, 255, $locked, '', "class='command_component command_advanced_conf'", true);
if($locked) {
$datam[3] .= html_print_image('images/lock.png', true, array('class' => 'command_advanced_conf'));
}
$table->data['plugin_'.$next_name_number] = $datam;
$next_name_number++;
$table->colspan['plugin_'.$next_name_number][1] = 3;
$datam = array ();
$datam[0] = __('Help')."<span style='font-weight: normal'> ($macro_name)</span><br><br><br>";
$tadisabled = $locked === true ? ' disabled' : '';
$datam[1] = html_print_textarea ($macro_help_name, 6, 100, $macro_help_value, 'class="command_advanced_conf" style="width: 97%;"' . $tadisabled, true);
if($locked) {
$datam[1] .= html_print_image('images/lock.png', true, array('class' => 'command_advanced_conf'));
}
$datam[1] .= "<br><br><br>";
$table->data['plugin_'.$next_name_number] = $datam;
$next_name_number++;
$i++;
}
if (!$locked) {
$datam = array ();
$datam[0] = '<span style="font-weight: bold">'.__('Add macro').'</span> <a href="javascript:new_macro(\'table-form-plugin_\');update_preview();">'.html_print_image('images/add.png',true).'</a>';
$datam[0] .= '<div id="next_macro" style="display:none">'.$i.'</div>';
$datam[0] .= '<div id="next_row" style="display:none">'.$next_name_number.'</div>';
$delete_macro_style = '';
if($i <= 2) {
$delete_macro_style = 'display:none;';
}
$datam[2] = '<div id="delete_macro_button" style="'.$delete_macro_style.'">'.__('Delete macro').' <a href="javascript:delete_macro(\'table-form-plugin_\');update_preview();">'.html_print_image('images/delete.png',true).'</a></div>';
$table->colspan['plugin_action'][0] = 2;
$table->rowstyle['plugin_action'] = 'text-align:center';
$table->colspan['plugin_action'][2] = 2;
$table->data['plugin_action'] = $datam;
}
echo '<fieldset style="width:96%"><legend>'.__('Parameters macros').ui_print_help_icon ('macros', true).'</legend>';
html_print_table($table);
echo '</fieldset>';
echo '<table width="98%">';
echo '<tr><td align="right">';
if ($create != "") {
echo "<input name='crtbutton' type='submit' class='sub wand' value='" .
__('Create') . "'>";
}
else {
echo "<input name='uptbutton' type='submit' class='sub upd' value='" .
__('Update') . "'>";
}
echo '</form></table>';
echo '</td></tr></table>';
enterprise_hook('close_meta_frame');
}
else {
if(defined('METACONSOLE')) {
components_meta_print_header();
$sec = 'advanced';
}
else {
ui_print_page_header (__('Plugins registered in Pandora FMS'), "images/gm_servers.png", false, "", true);
}
enterprise_hook('open_meta_frame');
// Update plugin
if (isset($_GET["update_plugin"])) { // if modified any parameter
$plugin_id = get_parameter ("update_plugin", 0);
$plugin_name = get_parameter ("form_name", "");
$plugin_description = get_parameter ("form_description", "");
$plugin_max_timeout = get_parameter ("form_max_timeout", "");
$plugin_max_retries = get_parameter ("form_max_retries", "");
$plugin_execute = get_parameter ("form_execute", "");
$plugin_plugin_type = get_parameter ("form_plugin_type", "0");
$parameters = get_parameter ("form_parameters", "");
// Get macros
$i = 1;
$macros = array();
while (1) {
$macro = (string)get_parameter ('field'.$i.'_macro');
if($macro == '') {
break;
}
$desc = (string)get_parameter ('field'.$i.'_desc');
$help = (string)get_parameter ('field'.$i.'_help');
$value = (string)get_parameter ('field'.$i.'_value');
$macros[$i]['macro'] = $macro;
$macros[$i]['desc'] = $desc;
$macros[$i]['help'] = $help;
$macros[$i]['value'] = $value;
$i++;
}
$macros = io_json_mb_encode($macros);
$values = array(
'name' => $plugin_name,
'description' => $plugin_description,
'max_timeout' => $plugin_max_timeout,
'max_retries' => $plugin_max_retries,
'execute' => $plugin_execute,
'plugin_type' => $plugin_plugin_type,
'parameters' => $parameters,
'macros' => $macros);
$result = false;
if ($values['name'] != '' && $values['execute'] != '')
$result = db_process_sql_update('tplugin', $values, array('id' => $plugin_id));
if (! $result) {
ui_print_error_message(__('Problem updating plugin'));
}
else {
ui_print_success_message(__('Plugin updated successfully'));
}
}
// Create plugin
if (isset($_GET["create_plugin"])) {
$plugin_name = get_parameter ("form_name", "");
$plugin_description = get_parameter ("form_description", "");
$plugin_max_timeout = get_parameter ("form_max_timeout", "");
$plugin_max_retries = get_parameter ("form_max_retries", "");
$plugin_execute = get_parameter ("form_execute", "");
$plugin_plugin_type = get_parameter ("form_plugin_type", "0");
$plugin_parameters = get_parameter ("form_parameters", "0");
// Get macros
$i = 1;
$macros = array();
while (1) {
$macro = (string)get_parameter ('field'.$i.'_macro');
if($macro == '') {
break;
}
$desc = (string)get_parameter ('field'.$i.'_desc');
$help = (string)get_parameter ('field'.$i.'_help');
$value = (string)get_parameter ('field'.$i.'_value');
$macros[$i]['macro'] = $macro;
$macros[$i]['desc'] = $desc;
$macros[$i]['help'] = $help;
$macros[$i]['value'] = $value;
$i++;
}
$macros = io_json_mb_encode($macros);
$values = array(
'name' => $plugin_name,
'description' => $plugin_description,
'max_timeout' => $plugin_max_timeout,
'max_retries' => $plugin_max_retries,
'execute' => $plugin_execute,
'plugin_type' => $plugin_plugin_type,
'parameters' => $plugin_parameters,
'macros' => $macros);
$result = false;
if ($values['name'] != '' && $values['execute'] != '')
$result = db_process_sql_insert('tplugin', $values);
if (! $result) {
ui_print_error_message(__('Problem creating plugin'));
}
else {
ui_print_success_message(__('Plugin created successfully'));
}
}
if (isset($_GET["kill_plugin"])) { // if delete alert
$plugin_id = get_parameter ("kill_plugin", 0);
$result = db_process_sql_delete('tplugin', array('id' => $plugin_id));
if (! $result) {
ui_print_error_message(__('Problem deleting plugin'));
}
else {
ui_print_success_message(__('Plugin deleted successfully'));
}
if ($plugin_id != 0) {
// Delete all the modules with this plugin
$plugin_modules = db_get_all_rows_filter('tagente_modulo', array('id_plugin' => $plugin_id));
foreach($plugin_modules as $pm) {
modules_delete_agent_module ($pm['id_agente_modulo']);
}
}
}
// If not edition or insert, then list available plugins
$rows = db_get_all_rows_sql('SELECT * FROM tplugin ORDER BY name');
if ($rows !== false) {
echo '<table width="98%" cellspacing="4" cellpadding="4" class="databox">';
echo "<th>" . __('Name') . "</th>";
echo "<th>" . __('Type') . "</th>";
echo "<th>" . __('Command') . "</th>";
echo "<th style='width:70px;'>" . '<span title="Operations">' . __('Op.') . '</span>' . "</th>";
$color = 0;
foreach ($rows as $row) {
if ($color == 1) {
$tdcolor = "datos";
$color = 0;
}
else {
$tdcolor = "datos2";
$color = 1;
}
echo "<tr>";
echo "<td class=$tdcolor>";
echo "<b><a href='index.php?sec=$sec&sec2=godmode/servers/plugin&view=".$row["id"]."&tab=plugins&pure=" . $config['pure'] . "'>";
echo $row["name"];
echo "</a></b></td>";
echo "<td class=$tdcolor>";
if ($row["plugin_type"] == 0)
echo __('Standard');
else
echo __('Nagios');
echo "</td><td class=$tdcolor>";
echo $row["execute"];
echo "</td><td class=$tdcolor>";
echo "<a href='index.php?sec=$sec&sec2=godmode/servers/plugin&tab=$tab&view=".$row["id"]."&tab=plugins&pure=" . $config['pure'] . "'>" . html_print_image('images/config.png', true, array("title" => __("Edit"))) . "</a>&nbsp;&nbsp;";
echo "<a href='index.php?sec=$sec&sec2=godmode/servers/plugin&tab=$tab&kill_plugin=".$row["id"]."&tab=plugins&pure=" . $config['pure'] . "' onclick='javascript: if (!confirm(\"" . __('All the modules that are using this plugin will be deleted') . '. ' . __('Are you sure?') . "\")) return false;'>" . html_print_image("images/cross.png", true, array("border" => '0')) . "</a>";
echo "</td></tr>";
}
echo "</table>";
}
else {
echo '<div class="nf">'. __('There are no plugins in the system') . '</div>';
echo "<br>";
}
echo "<table width='98%'>";
echo "<tr><td align=right>";
echo "<form name=plugin method='post' action='index.php?sec=gservers&sec2=godmode/servers/plugin&tab=$tab&create=1&pure=" . $config['pure'] . "'>";
echo "<input name='crtbutton' type='submit' class='sub next' value='".__('Add')."'>";
echo "</td></tr></table>";
enterprise_hook('close_meta_frame');
}
ui_require_javascript_file('pandora_modules');
?>
<script type="text/javascript">
$(document).ready(function() {
function update_preview() {
var command = $('#form_execute').val();
var parameters = $('#form_parameters').val();
var i = 1;
while(1) {
if($('#text-field'+i+'_value').val() == undefined) {
break;
}
if($('#text-field'+i+'_value').val() != '') {
parameters = parameters.replace('_field'+i+'_',$('#text-field'+i+'_value').val());
}
i++;
}
$('#command_preview').html(command+' '+parameters);
}
update_preview();
$('.command_component').keyup(function() {
update_preview();
});
});
<?php
if($locked) {
?>
$('.command_advanced_conf').click(function() {
alert('<?php echo __("The plugin command cannot be updated because some modules or components are using the plugin."); ?>');
});
<?php
}
?>
</script>