Panel d'administration de serveur web.
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<?php
/**
* Gestion des comptes utilisateurs
*
* Copyright (c) 2009 Evolix - Tous droits reserves
*
* vim: expandtab softtabstop=4 tabstop=4 shiftwidth=4 showtabline=2
*
* @author Gregory Colpart <reg@evolix.fr>
* @author Thomas Martin <tmartin@evolix.fr>
* @author Sebastien Palma <spalma@evolix.fr>
* @version 1.0
*/
require_once EVOADMIN_BASE . '../evolibs/Form.php';
require_once EVOADMIN_BASE . '../lib/bdd.php';
require_once EVOADMIN_BASE . '../lib/domain.php';
global $conf;
if (is_mcluster_mode()) {
// If the user has not yet selected a cluster, redirect-it to home page.
if (empty($_SESSION['cluster'])) {
http_redirect('/');
}
$cache = str_replace('%cluster_name%', $_SESSION['cluster'], $conf['cache']);
load_config_cluster($_SESSION['cluster']);
}
else {
$cache = $conf['cache'];
}
function web_add($form, $admin_mail) {
global $conf;
$exec_cmd = 'web-add.sh add -y';
if(!$form->getField('password_random')->getValue()) {
$exec_cmd .= sprintf(' -p %s',
$form->getField('password')->getValue());
}
/* Ajout des options spécifiques à MySQL si nécessaire */
if($form->getField('mysql_db')->getValue()) {
$exec_cmd .= sprintf(' -m %s',
$form->getField('mysql_dbname')->getValue());
if(!$form->getField('mysql_password_random')->getValue()) {
$exec_cmd .= sprintf(' -P %s',
$form->getField('mysql_password')->getValue());
}
}
if (array_key_exists('php_versions', $conf) && count($conf['php_versions']) > 1) {
$exec_cmd .= sprintf(' -r %s', $conf['php_versions'][$form->getField('php_version')->getValue()]);
}
if ($conf['quota']) {
$exec_cmd .= sprintf(' -q %s:%s', $form->getField('quota_soft')->getValue(), $form->getField('quota_hard')->getValue());
}
$exec_cmd .= sprintf(' -l %s %s %s 2>&1', $admin_mail,
$form->getField('username')->getValue(),
$form->getField('domain')->getValue());
//domain_add($form, $_SERVER['SERVER_ADDR'], true);
sudoexec($exec_cmd, $exec_output, $exec_return);
/* Gestion des noms de domaines supplementaires */
if ( $form->getField('domain_alias')->getValue() ) {
$domain_alias = preg_split('/,/', $form->getField('domain_alias')->getValue());
foreach ( $domain_alias as $domain ) {
$exec_cmd = 'web-add.sh add-alias '.$form->getField('username')->getValue().' ';
$domain = trim($domain);
$exec_cmd .= $domain.' '. $server_list;
sudoexec($exec_cmd, $exec_output, $exec_return);
}
$exec_return |= $exec_return2; // $exec_return == 0 if $exec_return == 0 && $exec_return2 == 0
array_push($exec_output, $exec_output2);
}
return array($exec_cmd, $exec_return, $exec_output);
}
function web_add_cluster($form, $admin_mail) {
global $cache;
global $conf;
$exec_cmd = 'web-add-cluster.sh add';
$realtime=0;
/* array account with infos for sqlite cache */
$account = array();
if(!$form->getField('password_random')->getValue()) {
$exec_cmd .= sprintf(' -p %s',
$form->getField('password')->getValue());
}
/* Ajout des options spécifiques à MySQL si nécessaire */
if($form->getField('mysql_db')->getValue()) {
$exec_cmd .= sprintf(' -m %s',
$form->getField('mysql_dbname')->getValue());
if(!$form->getField('mysql_password_random')->getValue()) {
$exec_cmd .= sprintf(' -P %s',
$form->getField('mysql_password')->getValue());
}
$account['bdd'] = $form->getField('mysql_dbname')->getValue();
}
else $account['bdd'] = '' ;
/* Replication */
$value_cluster_mode = $form->getField('cluster_mode')->getValue();
/* decode $value */
// noreplication : 1-x
// postponedreplication : 2-x-y-m
// immediate : 3-x-y
list($crepl, $cmaster, $cslave, $cmode) = explode('-', $value_cluster_mode);
switch ($crepl) {
case 1: // noreplication, single server
$account['replication'] = '';
$realtime = 1;// hack
$master = $conf['noreplication'][$cmaster];
$slave="null";
break;
case 2: // postponed
$mode = $conf['postponedreplication_mode'][$cmode];
if (isset($conf[$mode])) {
$master = $conf[$mode][$cmaster];
$slave = $conf[$mode][$cslave];
}
$master = $conf['postponedreplication'][$cmaster];
$slave = $conf['postponedreplication'][$cslave];
// en dur pour le moment à améliorer plus tard ...
switch ($cmode) {
case 0: // 3/day
$cron_freq_opt=8;
$cron_unit_opt='hour';
break;
case 1: // 1/day
$cron_freq_opt=24;
$cron_unit_opt='hour';
break;
case 2: // 1/hour
$cron_freq_opt=1; /* 1/hour */
$cron_unit_opt='hour';
break;
}
$account['replication'] = $conf['postponedreplication_mode'][$cmode];
$exec_cmd .= sprintf(' -f %d -c %s', $cron_freq_opt, $cron_unit_opt);
break;
case 3: // realtime
$realtime = 1;
$account['replication'] = 'realtime';
$master = $conf['immediatereplication'][$cmaster];
$slave = $conf['immediatereplication'][$cslave];
break;
}
$exec_cmd .= sprintf(' -l %s %s %s %s %s %s 2>&1',
$admin_mail,
$form->getField('username')->getValue(),
$form->getField('domain')->getValue(),
$master,
$slave,
($realtime ? 'realtime': 'deferred'));
//if ($conf['bindadmin'])
domain_add($form->getField('domain')->getValue(), gethostbyname($master), true, $form->getField('use_gmail_mxs')->getValue());
sudoexec($exec_cmd, $exec_output, $exec_return);
/* Gestion des noms de domaines supplementaires */
if ( $form->getField('domain_alias')->getValue() ) {
$domain_alias = preg_split('/,/', $form->getField('domain_alias')->getValue());
foreach ( $domain_alias as $alias ) {
$exec_cmd = 'web-add-cluster.sh add-alias '.$form->getField('username')->getValue().' ';
$alias = trim($alias);
$exec_cmd .= $alias.' '.$master.' '.$slave;
sudoexec($exec_cmd, $exec_output2, $exec_return2);
//print $exec_cmd."\n";
domain_add($alias, gethostbyname($master), true);
}
$exec_return |= $exec_return2;
array_push($exec_output, $exec_output2);
}
/* insertion des infos dans le cache sqlite */
if ($exec_return == 0) {
$bdd=new bdd();
$bdd->open($cache);
$account['name'] = $form->getField('username')->getValue();
$account['domain'] = $form->getField('domain')->getValue();
//if ($conf['bindadmin'])
if ($form->getField('use_gmail_mxs')->getValue())
$account['mail'] = 'gmail';
else
$account['mail'] = 'evolix';
$bdd->add_account($account);
$bdd->add_role($account['name'], $master, 'master');
if ($slave != "null");
$bdd->add_role($account['name'], $slave, 'slave');
if (substr_compare($account['domain'], 'www.', 0, strlen('www.')) == 0) {
$wwwalias = ltrim($account['domain'], 'www.');
$serveralias = array (
'domain' => $account['name'],
'alias' => $wwwalias,
);
$bdd->add_serveralias($serveralias);
}
/* Ajout des serveralias dans la base de donnée */
if ( $form->getField('domain_alias')->getValue() ) {
$domain = $form->getField('username')->getValue();
$domain_alias = preg_split('/,/', $form->getField('domain_alias')->getValue());
foreach ( $domain_alias as $alias ) {
$alias = trim($alias);
$serveralias = array (
'domain' => "$domain",
'alias' => "$alias"
);
$bdd->add_serveralias($serveralias);
}
}
}
return array($exec_cmd, $exec_return, $exec_output);
}
/* Construction du formulaire d'ajout */
$form = new FormPage("Ajout d'un compte web", FALSE);
$form->addField('username', new TextInputFormField("Nom d'utilisateur", TRUE, array(20,16)));
$form->addField('domain', new TextInputFormField("Nom de domaine", TRUE));
$form->addField('domain_alias', new TextInputFormField("Alias (séparés par une virgule)", FALSE));
$form->addField('password_random',
new CheckboxInputFormField("Mot de passe aléatoire ?", FALSE));
$form->getField('password_random')->setValue(TRUE);
$form->addField('password', new PasswordInputFormField('Mot de passe', FALSE));
$form->getField('password')->setDisabled();
$form->addField('mysql_db',
new CheckboxInputFormField("Créer une base de données MySQL ?",
FALSE));
$form->getField('mysql_db')->setValue(TRUE);
$form->addField('mysql_dbname',
new TextInputFormField("Nom de la base MySQL", FALSE, array(20,16)));
//$form->getField('mysql_dbname')->setDisabled();
$form->addField('mysql_password_random',
new CheckboxInputFormField("Mot de passe MySQL aléatoire ?",
FALSE));
$form->getField('mysql_password_random')->setValue(TRUE);
//$form->getField('mysql_password_random')->setDisabled();
$form->addField('mysql_password',
new PasswordInputFormField('Mot de passe MySQL', FALSE));
$form->getField('mysql_password')->setDisabled();
if ($conf['cluster']) {
/* construction of $choices */
$choices = array();
$elmt = "";
/* 1-x noreplication */
$key_server = 0;
foreach($conf['noreplication'] as $server) {
$key="1-". $key_server;
$choices[$key] = "Aucun ($server)";
$key_server ++;
}
/* 2-x-y-m postponedreplication */
$size_tab = count($conf['postponedreplication']);
if ($size_tab >= 2) { // compute all possibilities ...
$key_mode = 0;
foreach($conf['postponedreplication_mode'] as $mode) {
// ... unless a restrictive list is given for a $mode in config.local.php
if (isset($conf[$mode])) {
$size_sub_tab = count($conf["$mode"]);
// pair x -> y
if (($size_sub_tab >= 2) && (($size_sub_tab % 2) == 0))
for ( $k = 0; $k < $size_sub_tab; $k = $k + 2 ) {
$elmt = "$mode (" . $conf["$mode"][$k] . " => " . $conf["$mode"][$k+1] . ")";
$key= "2-" . substr($conf[$mode][$k], -1) . "-" . substr($conf[$mode][$k+1], -1) . "-" . $key_mode;
$choices[$key] = $elmt;
}
$key_mode++;
continue; // done for $conf[$mode], next !
}
// for the others, give every combination
$key_server = 0; // pivot
foreach($conf['postponedreplication'] as $server) {
for ( $i = 0; $i < $size_tab; $i++) {
if ( $key_server <> $i ) {
$elmt = "$mode ($server =>" . $conf['postponedreplication'][$i] . ")";
$key = "2-" . $key_server . "-" . $i . "-" . $key_mode;
$choices[$key] = $elmt;
}
}
$key_server++;
}
$key_mode++;
}
}
/* 3-x-y immediatereplication */
$size_tab = count($conf['immediatereplication']);
// pair x -> y
if (($size_tab >= 2) && (($size_tab % 2) == 0))
for ( $i = 0; $i < $size_tab; $i = $i + 2 ) {
$elmt = "Immediat (" . $conf['immediatereplication'][$i] . " => " . $conf['immediatereplication'][$i+1] . ")";
$key = "3-".$i."-".($i+1);
$choices[$key] = $elmt;
}
/* final form */
$form->addField('cluster_mode', new SelectFormField('Mode de réplication', FALSE, $choices));
}
if ($conf['bindadmin']) {
/* Quai13 specific: allow to switch between Gmail MX/Quai13 MX */
$form->addField('use_gmail_mxs', new CheckboxInputFormField("Utilisation des serveurs Gmail en MX&nbsp;?", FALSE));
}
if (array_key_exists('php_versions', $conf) && count($conf['php_versions']) > 1) {
$form->addField('php_version', new SelectFormField("Version de PHP", FALSE, $conf['php_versions']));
}
if ($conf['quota']) {
$field_quota_soft = new TextInputFormField("Quota soft (GiB, entier)", TRUE);
$field_quota_soft->setValue('1');
$form->addField('quota_soft', $field_quota_soft);
$field_quota_hard = new TextInputFormField("Quota hard (GiB, entier)", TRUE);
$field_quota_hard->setValue('2');
$form->addField('quota_hard', $field_quota_hard);
}
/* Traitement du formulaire */
if(!empty($_POST)) {
$form->isCurrentPage(TRUE);
$form->initFields();
/* Le champ password devient obligatoire si le champ password_random est
* décoché */
if(!$form->getField('password_random')->getValue()) {
$form->getField('password')->setMandatory(TRUE);
$form->getField('password')->setDisabled(FALSE);
}
/* Erreur si mysql_db est coché */
if($form->getField('mysql_db')->getValue()) {
$form->getField('mysql_dbname')->setMandatory(TRUE);
$form->getField('mysql_dbname')->setDisabled(FALSE);
$form->getField('mysql_password_random')->setDisabled(FALSE);
/* Le champ mysql_passwd devient obligatoire si le champ
* mysql_password_random est coché */
if(!$form->getField('mysql_password_random')->getValue()) {
$form->getField('mysql_password')->setMandatory(TRUE);
$form->getField('mysql_password')->setDisabled(FALSE);
}
}
/* Test de validation du formulaire */
if($form->verify(TRUE)) {
if ($conf['cluster'])
$exec_info = web_add_cluster($form, $conf['admin']['mail']);
else
$exec_info = web_add($form, $conf['admin']['mail']);
}
}
include_once EVOADMIN_BASE . '../tpl/header.tpl.php';
include_once EVOADMIN_BASE . '../tpl/menu.tpl.php';
include_once EVOADMIN_BASE . '../tpl/accounts.tpl.php';
include_once EVOADMIN_BASE . '../tpl/footer.tpl.php';
?>