Friendica Communications Platform
(please note that this is a clone of the repository at github, issues are handled there)
https://friendi.ca
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562 lines
18 KiB
562 lines
18 KiB
<?php |
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/** |
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* @file mod/install.php |
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*/ |
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use Friendica\App; |
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use Friendica\Core\L10n; |
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use Friendica\Core\System; |
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use Friendica\Database\DBM; |
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use Friendica\Database\DBStructure; |
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use Friendica\Object\Image; |
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use Friendica\Util\Network; |
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use Friendica\Util\Temporal; |
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$install_wizard_pass = 1; |
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function install_init(App $a) { |
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// $baseurl/install/testrwrite to test if rewite in .htaccess is working |
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if ($a->argc == 2 && $a->argv[1] == "testrewrite") { |
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echo "ok"; |
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killme(); |
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} |
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// We overwrite current theme css, because during install we could not have a working mod_rewrite |
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// so we could not have a css at all. Here we set a static css file for the install procedure pages |
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$a->config['system']['theme'] = "../install"; |
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$a->theme['stylesheet'] = System::baseUrl()."/view/install/style.css"; |
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global $install_wizard_pass; |
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if (x($_POST, 'pass')) { |
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$install_wizard_pass = intval($_POST['pass']); |
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} |
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} |
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function install_post(App $a) { |
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global $install_wizard_pass; |
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switch($install_wizard_pass) { |
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case 1: |
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case 2: |
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return; |
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break; // just in case return don't return :) |
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case 3: |
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$urlpath = $a->get_path(); |
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$dbhost = notags(trim($_POST['dbhost'])); |
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$dbuser = notags(trim($_POST['dbuser'])); |
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$dbpass = notags(trim($_POST['dbpass'])); |
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$dbdata = notags(trim($_POST['dbdata'])); |
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$phpath = notags(trim($_POST['phpath'])); |
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require_once("include/dba.php"); |
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if (!dba::connect($dbhost, $dbuser, $dbpass, $dbdata, true)) { |
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$a->data['db_conn_failed'] = true; |
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} |
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return; |
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break; |
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case 4: |
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$urlpath = $a->get_path(); |
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$dbhost = notags(trim($_POST['dbhost'])); |
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$dbuser = notags(trim($_POST['dbuser'])); |
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$dbpass = notags(trim($_POST['dbpass'])); |
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$dbdata = notags(trim($_POST['dbdata'])); |
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$phpath = notags(trim($_POST['phpath'])); |
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$timezone = notags(trim($_POST['timezone'])); |
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$language = notags(trim($_POST['language'])); |
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$adminmail = notags(trim($_POST['adminmail'])); |
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$rino = 1; |
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// connect to db |
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dba::connect($dbhost, $dbuser, $dbpass, $dbdata, true); |
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$tpl = get_markup_template('htconfig.tpl'); |
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$txt = replace_macros($tpl,[ |
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'$dbhost' => $dbhost, |
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'$dbuser' => $dbuser, |
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'$dbpass' => $dbpass, |
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'$dbdata' => $dbdata, |
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'$timezone' => $timezone, |
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'$language' => $language, |
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'$urlpath' => $urlpath, |
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'$phpath' => $phpath, |
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'$adminmail' => $adminmail, |
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'$rino' => $rino |
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]); |
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$result = file_put_contents('.htconfig.php', $txt); |
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if (! $result) { |
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$a->data['txt'] = $txt; |
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} |
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$errors = load_database(); |
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if ($errors) { |
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$a->data['db_failed'] = $errors; |
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} else { |
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$a->data['db_installed'] = true; |
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} |
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return; |
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break; |
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} |
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} |
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function install_content(App $a) { |
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global $install_wizard_pass; |
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$o = ''; |
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$wizard_status = ""; |
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$install_title = L10n::t('Friendica Communications Server - Setup'); |
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if (x($a->data, 'db_conn_failed')) { |
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$install_wizard_pass = 2; |
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$wizard_status = L10n::t('Could not connect to database.'); |
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} |
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if (x($a->data, 'db_create_failed')) { |
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$install_wizard_pass = 2; |
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$wizard_status = L10n::t('Could not create table.'); |
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} |
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$db_return_text = ""; |
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if (x($a->data, 'db_installed')) { |
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$txt = '<p style="font-size: 130%;">'; |
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$txt .= L10n::t('Your Friendica site database has been installed.') . EOL; |
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$db_return_text .= $txt; |
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} |
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if (x($a->data, 'db_failed')) { |
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$txt = L10n::t('You may need to import the file "database.sql" manually using phpmyadmin or mysql.') . EOL; |
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$txt .= L10n::t('Please see the file "INSTALL.txt".') . EOL ."<hr>"; |
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$txt .= "<pre>".$a->data['db_failed'] . "</pre>". EOL; |
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$db_return_text .= $txt; |
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} |
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if (dba::$connected) { |
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$r = q("SELECT COUNT(*) as `total` FROM `user`"); |
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if (DBM::is_result($r) && $r[0]['total']) { |
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$tpl = get_markup_template('install.tpl'); |
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return replace_macros($tpl, [ |
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'$title' => $install_title, |
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'$pass' => '', |
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'$status' => L10n::t('Database already in use.'), |
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'$text' => '', |
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]); |
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} |
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} |
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if (x($a->data, 'txt') && strlen($a->data['txt'])) { |
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$db_return_text .= manual_config($a); |
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} |
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if ($db_return_text != "") { |
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$tpl = get_markup_template('install.tpl'); |
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return replace_macros($tpl, [ |
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'$title' => $install_title, |
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'$pass' => "", |
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'$text' => $db_return_text . what_next(), |
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]); |
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} |
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switch ($install_wizard_pass) { |
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case 1: { // System check |
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$checks = []; |
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check_funcs($checks); |
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check_imagik($checks); |
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check_htconfig($checks); |
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check_smarty3($checks); |
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check_keys($checks); |
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if (x($_POST, 'phpath')) { |
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$phpath = notags(trim($_POST['phpath'])); |
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} |
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check_php($phpath, $checks); |
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check_htaccess($checks); |
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/// @TODO Maybe move this out? |
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function check_passed($v, $c) { |
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if ($c['required']) { |
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$v = $v && $c['status']; |
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} |
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return $v; |
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} |
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$checkspassed = array_reduce($checks, "check_passed", true); |
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$tpl = get_markup_template('install_checks.tpl'); |
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$o .= replace_macros($tpl, [ |
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'$title' => $install_title, |
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'$pass' => L10n::t('System check'), |
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'$checks' => $checks, |
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'$passed' => $checkspassed, |
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'$see_install' => L10n::t('Please see the file "INSTALL.txt".'), |
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'$next' => L10n::t('Next'), |
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'$reload' => L10n::t('Check again'), |
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'$phpath' => $phpath, |
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'$baseurl' => System::baseUrl(), |
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]); |
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return $o; |
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}; break; |
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case 2: { // Database config |
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$dbhost = ((x($_POST, 'dbhost')) ? notags(trim($_POST['dbhost'])) : 'localhost'); |
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$dbuser = notags(trim($_POST['dbuser'])); |
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$dbpass = notags(trim($_POST['dbpass'])); |
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$dbdata = notags(trim($_POST['dbdata'])); |
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$phpath = notags(trim($_POST['phpath'])); |
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$adminmail = notags(trim($_POST['adminmail'])); |
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$tpl = get_markup_template('install_db.tpl'); |
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$o .= replace_macros($tpl, [ |
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'$title' => $install_title, |
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'$pass' => L10n::t('Database connection'), |
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'$info_01' => L10n::t('In order to install Friendica we need to know how to connect to your database.'), |
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'$info_02' => L10n::t('Please contact your hosting provider or site administrator if you have questions about these settings.'), |
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'$info_03' => L10n::t('The database you specify below should already exist. If it does not, please create it before continuing.'), |
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'$status' => $wizard_status, |
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'$dbhost' => ['dbhost', L10n::t('Database Server Name'), $dbhost, '', 'required'], |
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'$dbuser' => ['dbuser', L10n::t('Database Login Name'), $dbuser, '', 'required', 'autofocus'], |
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'$dbpass' => ['dbpass', L10n::t('Database Login Password'), $dbpass, L10n::t("For security reasons the password must not be empty"), 'required'], |
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'$dbdata' => ['dbdata', L10n::t('Database Name'), $dbdata, '', 'required'], |
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'$adminmail' => ['adminmail', L10n::t('Site administrator email address'), $adminmail, L10n::t('Your account email address must match this in order to use the web admin panel.'), 'required', 'autofocus', 'email'], |
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'$lbl_10' => L10n::t('Please select a default timezone for your website'), |
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'$baseurl' => System::baseUrl(), |
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'$phpath' => $phpath, |
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'$submit' => L10n::t('Submit'), |
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]); |
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return $o; |
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}; break; |
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case 3: { // Site settings |
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$dbhost = ((x($_POST, 'dbhost')) ? notags(trim($_POST['dbhost'])) : 'localhost'); |
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$dbuser = notags(trim($_POST['dbuser'])); |
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$dbpass = notags(trim($_POST['dbpass'])); |
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$dbdata = notags(trim($_POST['dbdata'])); |
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$phpath = notags(trim($_POST['phpath'])); |
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$adminmail = notags(trim($_POST['adminmail'])); |
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$timezone = ((x($_POST, 'timezone')) ? ($_POST['timezone']) : 'America/Los_Angeles'); |
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/* Installed langs */ |
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$lang_choices = L10n::getAvailableLanguages(); |
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$tpl = get_markup_template('install_settings.tpl'); |
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$o .= replace_macros($tpl, [ |
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'$title' => $install_title, |
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'$pass' => L10n::t('Site settings'), |
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'$status' => $wizard_status, |
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'$dbhost' => $dbhost, |
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'$dbuser' => $dbuser, |
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'$dbpass' => $dbpass, |
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'$dbdata' => $dbdata, |
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'$phpath' => $phpath, |
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'$adminmail' => ['adminmail', L10n::t('Site administrator email address'), $adminmail, L10n::t('Your account email address must match this in order to use the web admin panel.'), 'required', 'autofocus', 'email'], |
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'$timezone' => Temporal::getTimezoneField('timezone', L10n::t('Please select a default timezone for your website'), $timezone, ''), |
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'$language' => ['language', L10n::t('System Language:'), 'en', L10n::t('Set the default language for your Friendica installation interface and to send emails.'), $lang_choices], |
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'$baseurl' => System::baseUrl(), |
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'$submit' => L10n::t('Submit'), |
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]); |
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return $o; |
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}; break; |
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} |
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} |
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/** |
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* checks : array passed to template |
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* title : string |
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* status : boolean |
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* required : boolean |
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* help : string optional |
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*/ |
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function check_add(&$checks, $title, $status, $required, $help) { |
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$checks[] = [ |
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'title' => $title, |
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'status' => $status, |
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'required' => $required, |
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'help' => $help, |
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]; |
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} |
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function check_php(&$phpath, &$checks) { |
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$passed = $passed2 = $passed3 = false; |
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if (strlen($phpath)) { |
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$passed = file_exists($phpath); |
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} else { |
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$phpath = trim(shell_exec('which php')); |
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$passed = strlen($phpath); |
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} |
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$help = ""; |
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if (!$passed) { |
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$help .= L10n::t('Could not find a command line version of PHP in the web server PATH.'). EOL; |
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$help .= L10n::t("If you don't have a command line version of PHP installed on your server, you will not be able to run the background processing. See <a href='https://github.com/friendica/friendica/blob/master/doc/Install.md#set-up-the-worker'>'Setup the worker'</a>") . EOL; |
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$help .= EOL . EOL; |
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$tpl = get_markup_template('field_input.tpl'); |
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$help .= replace_macros($tpl, [ |
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'$field' => ['phpath', L10n::t('PHP executable path'), $phpath, L10n::t('Enter full path to php executable. You can leave this blank to continue the installation.')], |
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]); |
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$phpath = ""; |
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} |
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check_add($checks, L10n::t('Command line PHP').($passed?" (<tt>$phpath</tt>)":""), $passed, false, $help); |
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if ($passed) { |
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$cmd = "$phpath -v"; |
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$result = trim(shell_exec($cmd)); |
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$passed2 = ( strpos($result, "(cli)") !== false); |
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list($result) = explode("\n", $result); |
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$help = ""; |
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if (!$passed2) { |
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$help .= L10n::t("PHP executable is not the php cli binary \x28could be cgi-fgci version\x29"). EOL; |
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$help .= L10n::t('Found PHP version: ')."<tt>$result</tt>"; |
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} |
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check_add($checks, L10n::t('PHP cli binary'), $passed2, true, $help); |
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} |
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if ($passed2) { |
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$str = autoname(8); |
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$cmd = "$phpath testargs.php $str"; |
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$result = trim(shell_exec($cmd)); |
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$passed3 = $result == $str; |
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$help = ""; |
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if (!$passed3) { |
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$help .= L10n::t('The command line version of PHP on your system does not have "register_argc_argv" enabled.'). EOL; |
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$help .= L10n::t('This is required for message delivery to work.'); |
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} |
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check_add($checks, L10n::t('PHP register_argc_argv'), $passed3, true, $help); |
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} |
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} |
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function check_keys(&$checks) { |
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$help = ''; |
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$res = false; |
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if (function_exists('openssl_pkey_new')) { |
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$res = openssl_pkey_new([ |
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'digest_alg' => 'sha1', |
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'private_key_bits' => 4096, |
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'encrypt_key' => false |
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]); |
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} |
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// Get private key |
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if (! $res) { |
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$help .= L10n::t('Error: the "openssl_pkey_new" function on this system is not able to generate encryption keys'). EOL; |
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$help .= L10n::t('If running under Windows, please see "http://www.php.net/manual/en/openssl.installation.php".'); |
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} |
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check_add($checks, L10n::t('Generate encryption keys'), $res, true, $help); |
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} |
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function check_funcs(&$checks) { |
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$ck_funcs = []; |
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check_add($ck_funcs, L10n::t('libCurl PHP module'), true, true, ""); |
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check_add($ck_funcs, L10n::t('GD graphics PHP module'), true, true, ""); |
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check_add($ck_funcs, L10n::t('OpenSSL PHP module'), true, true, ""); |
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check_add($ck_funcs, L10n::t('PDO or MySQLi PHP module'), true, true, ""); |
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check_add($ck_funcs, L10n::t('mb_string PHP module'), true, true, ""); |
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check_add($ck_funcs, L10n::t('XML PHP module'), true, true, ""); |
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check_add($ck_funcs, L10n::t('iconv PHP module'), true, true, ""); |
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check_add($ck_funcs, L10n::t('POSIX PHP module'), true, true, ""); |
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if (function_exists('apache_get_modules')) { |
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if (! in_array('mod_rewrite',apache_get_modules())) { |
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check_add($ck_funcs, L10n::t('Apache mod_rewrite module'), false, true, L10n::t('Error: Apache webserver mod-rewrite module is required but not installed.')); |
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} else { |
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check_add($ck_funcs, L10n::t('Apache mod_rewrite module'), true, true, ""); |
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} |
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} |
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if (! function_exists('curl_init')) { |
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$ck_funcs[0]['status'] = false; |
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$ck_funcs[0]['help'] = L10n::t('Error: libCURL PHP module required but not installed.'); |
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} |
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if (! function_exists('imagecreatefromjpeg')) { |
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$ck_funcs[1]['status'] = false; |
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$ck_funcs[1]['help'] = L10n::t('Error: GD graphics PHP module with JPEG support required but not installed.'); |
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} |
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if (! function_exists('openssl_public_encrypt')) { |
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$ck_funcs[2]['status'] = false; |
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$ck_funcs[2]['help'] = L10n::t('Error: openssl PHP module required but not installed.'); |
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} |
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if (! function_exists('mysqli_connect') && !class_exists('pdo')) { |
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$ck_funcs[3]['status'] = false; |
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$ck_funcs[3]['help'] = L10n::t('Error: PDO or MySQLi PHP module required but not installed.'); |
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} |
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if (!function_exists('mysqli_connect') && class_exists('pdo') && !in_array('mysql', PDO::getAvailableDrivers())) { |
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$ck_funcs[3]['status'] = false; |
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$ck_funcs[3]['help'] = L10n::t('Error: The MySQL driver for PDO is not installed.'); |
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} |
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if (! function_exists('mb_strlen')) { |
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$ck_funcs[4]['status'] = false; |
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$ck_funcs[4]['help'] = L10n::t('Error: mb_string PHP module required but not installed.'); |
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} |
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if (! function_exists('iconv_strlen')) { |
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$ck_funcs[6]['status'] = false; |
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$ck_funcs[6]['help'] = L10n::t('Error: iconv PHP module required but not installed.'); |
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} |
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if (! function_exists('posix_kill')) { |
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$ck_funcs[7]['status'] = false; |
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$ck_funcs[7]['help'] = L10n::t('Error: POSIX PHP module required but not installed.'); |
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} |
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$checks = array_merge($checks, $ck_funcs); |
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// check for XML DOM Documents being able to be generated |
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try { |
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$xml = new DOMDocument(); |
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} catch (Exception $e) { |
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$ck_funcs[5]['status'] = false; |
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$ck_funcs[5]['help'] = L10n::t('Error, XML PHP module required but not installed.'); |
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} |
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} |
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function check_htconfig(&$checks) { |
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$status = true; |
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$help = ""; |
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if ((file_exists('.htconfig.php') && !is_writable('.htconfig.php')) || |
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(!file_exists('.htconfig.php') && !is_writable('.'))) { |
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$status = false; |
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$help = L10n::t('The web installer needs to be able to create a file called ".htconfig.php" in the top folder of your web server and it is unable to do so.') .EOL; |
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$help .= L10n::t('This is most often a permission setting, as the web server may not be able to write files in your folder - even if you can.').EOL; |
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$help .= L10n::t('At the end of this procedure, we will give you a text to save in a file named .htconfig.php in your Friendica top folder.').EOL; |
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$help .= L10n::t('You can alternatively skip this procedure and perform a manual installation. Please see the file "INSTALL.txt" for instructions.').EOL; |
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} |
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check_add($checks, L10n::t('.htconfig.php is writable'), $status, false, $help); |
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} |
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function check_smarty3(&$checks) { |
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$status = true; |
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$help = ""; |
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if (!is_writable('view/smarty3')) { |
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$status = false; |
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$help = L10n::t('Friendica uses the Smarty3 template engine to render its web views. Smarty3 compiles templates to PHP to speed up rendering.') .EOL; |
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$help .= L10n::t('In order to store these compiled templates, the web server needs to have write access to the directory view/smarty3/ under the Friendica top level folder.').EOL; |
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$help .= L10n::t("Please ensure that the user that your web server runs as \x28e.g. www-data\x29 has write access to this folder.").EOL; |
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$help .= L10n::t("Note: as a security measure, you should give the web server write access to view/smarty3/ only--not the template files \x28.tpl\x29 that it contains.").EOL; |
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} |
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check_add($checks, L10n::t('view/smarty3 is writable'), $status, true, $help); |
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} |
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function check_htaccess(&$checks) { |
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$status = true; |
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$help = ""; |
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if (function_exists('curl_init')) { |
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$test = Network::fetchUrl(System::baseUrl()."/install/testrewrite"); |
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if ($test != "ok") { |
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$test = Network::fetchUrl(normalise_link(System::baseUrl()."/install/testrewrite")); |
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} |
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if ($test != "ok") { |
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$status = false; |
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$help = L10n::t('Url rewrite in .htaccess is not working. Check your server configuration.'); |
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} |
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check_add($checks, L10n::t('Url rewrite is working'), $status, true, $help); |
|
} else { |
|
// cannot check modrewrite if libcurl is not installed |
|
/// @TODO Maybe issue warning here? |
|
} |
|
} |
|
|
|
function check_imagik(&$checks) { |
|
$imagick = false; |
|
$gif = false; |
|
|
|
if (class_exists('Imagick')) { |
|
$imagick = true; |
|
$supported = Image::supportedTypes(); |
|
if (array_key_exists('image/gif', $supported)) { |
|
$gif = true; |
|
} |
|
} |
|
if ($imagick == false) { |
|
check_add($checks, L10n::t('ImageMagick PHP extension is not installed'), $imagick, false, ""); |
|
} else { |
|
check_add($checks, L10n::t('ImageMagick PHP extension is installed'), $imagick, false, ""); |
|
if ($imagick) { |
|
check_add($checks, L10n::t('ImageMagick supports GIF'), $gif, false, ""); |
|
} |
|
} |
|
} |
|
|
|
function manual_config(App $a) { |
|
$data = htmlentities($a->data['txt'],ENT_COMPAT, 'UTF-8'); |
|
$o = L10n::t('The database configuration file ".htconfig.php" could not be written. Please use the enclosed text to create a configuration file in your web server root.'); |
|
$o .= "<textarea rows=\"24\" cols=\"80\" >$data</textarea>"; |
|
return $o; |
|
} |
|
|
|
function load_database_rem($v, $i) { |
|
$l = trim($i); |
|
if (strlen($l)>1 && ($l[0] == "-" || ($l[0] == "/" && $l[1] == "*"))) { |
|
return $v; |
|
} else { |
|
return $v."\n".$i; |
|
} |
|
} |
|
|
|
function load_database() { |
|
$errors = DBStructure::update(false, true, true); |
|
|
|
return $errors; |
|
} |
|
|
|
function what_next() { |
|
$baseurl = System::baseUrl(); |
|
return |
|
L10n::t('<h1>What next</h1>') |
|
."<p>".L10n::t('IMPORTANT: You will need to [manually] setup a scheduled task for the worker.') |
|
.L10n::t('Please see the file "INSTALL.txt".') |
|
."</p><p>" |
|
.L10n::t('Go to your new Friendica node <a href="%s/register">registration page</a> and register as new user. Remember to use the same email you have entered as administrator email. This will allow you to enter the site admin panel.', $baseurl) |
|
."</p>"; |
|
}
|
|
|