From 2a4e8972e0edfa3156d9ce54d68ce0e54c0ec289 Mon Sep 17 00:00:00 2001 From: redmatrix Date: Mon, 18 Apr 2016 20:38:38 -0700 Subject: module updates --- Zotlabs/Module/Setup.php | 754 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 754 insertions(+) create mode 100644 Zotlabs/Module/Setup.php (limited to 'Zotlabs/Module/Setup.php') diff --git a/Zotlabs/Module/Setup.php b/Zotlabs/Module/Setup.php new file mode 100644 index 000000000..3ac67e1c0 --- /dev/null +++ b/Zotlabs/Module/Setup.php @@ -0,0 +1,754 @@ +install_wizard_pass = intval($_POST['pass']); + else + $this->install_wizard_pass = 1; + + } + + /** + * @brief Handle the actions of the different setup steps. + * + * @param[in,out] App &$a + */ + function post() { + global $db; + + switch($this->install_wizard_pass) { + case 1: + case 2: + return; + break; // just in case return don't return :) + case 3: + $urlpath = \App::get_path(); + $dbhost = trim($_POST['dbhost']); + $dbport = intval(trim($_POST['dbport'])); + $dbuser = trim($_POST['dbuser']); + $dbpass = trim($_POST['dbpass']); + $dbdata = trim($_POST['dbdata']); + $dbtype = intval(trim($_POST['dbtype'])); + $phpath = trim($_POST['phpath']); + $adminmail = trim($_POST['adminmail']); + $siteurl = trim($_POST['siteurl']); + $advanced = ((intval($_POST['advanced'])) ? 1 : 0); + + // $siteurl should not have a trailing slash + + $siteurl = rtrim($siteurl,'/'); + + require_once('include/dba/dba_driver.php'); + unset($db); + $db = dba_factory($dbhost, $dbport, $dbuser, $dbpass, $dbdata, $dbtype, true); + + if(! $db->connected) { + echo 'Database Connect failed: ' . $db->error; + killme(); + \App::$data['db_conn_failed']=true; + } + /*if(get_db_errno()) { + unset($db); + $db = dba_factory($dbhost, $dbport, $dbuser, $dbpass, '', true); + + if(! get_db_errno()) { + $r = q("CREATE DATABASE '%s'", + dbesc($dbdata) + ); + if($r) { + unset($db); + $db = new dba($dbhost, $dbport, $dbuser, $dbpass, $dbdata, true); + } else { + \App::$data['db_create_failed']=true; + } + } else { + \App::$data['db_conn_failed']=true; + return; + } + }*/ + //if(get_db_errno()) { + + //} + + return; + break; + case 4: + $urlpath = \App::get_path(); + $dbhost = notags(trim($_POST['dbhost'])); + $dbport = intval(notags(trim($_POST['dbport']))); + $dbuser = notags(trim($_POST['dbuser'])); + $dbpass = notags(trim($_POST['dbpass'])); + $dbdata = notags(trim($_POST['dbdata'])); + $dbtype = intval(notags(trim($_POST['dbtype']))); + $phpath = notags(trim($_POST['phpath'])); + $timezone = notags(trim($_POST['timezone'])); + $adminmail = notags(trim($_POST['adminmail'])); + $siteurl = notags(trim($_POST['siteurl'])); + $advanced = ((intval($_POST['advanced'])) ? 1 : 0); + + if($siteurl != z_root()) { + $test = z_fetch_url($siteurl."/setup/testrewrite"); + if((! $test['success']) || ($test['body'] != 'ok')) { + \App::$data['url_fail'] = true; + \App::$data['url_error'] = $test['error']; + return; + } + } + + // connect to db + $db = dba_factory($dbhost, $dbport, $dbuser, $dbpass, $dbdata, $dbtype, true); + + if(! $db->connected) { + echo 'CRITICAL: DB not connected.'; + killme(); + } + + $tpl = get_intltext_template('htconfig.tpl'); + $txt = replace_macros($tpl,array( + '$dbhost' => $dbhost, + '$dbport' => $dbport, + '$dbuser' => $dbuser, + '$dbpass' => $dbpass, + '$dbdata' => $dbdata, + '$dbtype' => $dbtype, + '$uno' => 1 - $advanced, + '$timezone' => $timezone, + '$siteurl' => $siteurl, + '$site_id' => random_string(), + '$phpath' => $phpath, + '$adminmail' => $adminmail + )); + + $result = file_put_contents('.htconfig.php', $txt); + if(! $result) { + \App::$data['txt'] = $txt; + } + + $errors = $this->load_database($db); + + if($errors) + \App::$data['db_failed'] = $errors; + else + \App::$data['db_installed'] = true; + + return; + break; + } + } + + function get_db_errno() { + if(class_exists('mysqli')) + return mysqli_connect_errno(); + else + return mysql_errno(); + } + + /** + * @brief Get output for the setup page. + * + * Depending on the state we are currently in it returns different content. + * + * @param App &$a + * @return string parsed HTML output + */ + function get() { + global $db; + + $o = ''; + $wizard_status = ''; + $install_title = t('$Projectname Server - Setup'); + + if(x(\App::$data, 'db_conn_failed')) { + $this->install_wizard_pass = 2; + $wizard_status = t('Could not connect to database.'); + } + if(x(\App::$data, 'url_fail')) { + $this->install_wizard_pass = 3; + $wizard_status = t('Could not connect to specified site URL. Possible SSL certificate or DNS issue.'); + if(\App::$data['url_error']) + $wizard_status .= ' ' . \App::$data['url_error']; + } + + if(x(\App::$data, 'db_create_failed')) { + $this->install_wizard_pass = 2; + $wizard_status = t('Could not create table.'); + } + $db_return_text = ''; + if(x(\App::$data, 'db_installed')) { + $txt = '

'; + $txt .= t('Your site database has been installed.') . EOL; + $db_return_text .= $txt; + } + if(x(\App::$data, 'db_failed')) { + $txt = t('You may need to import the file "install/schema_xxx.sql" manually using a database client.') . EOL; + $txt .= t('Please see the file "install/INSTALL.txt".') . EOL ."

" ; + $txt .= "
".\App::$data['db_failed'] . "
". EOL ; + $db_return_text .= $txt; + } + if($db && $db->connected) { + $r = q("SELECT COUNT(*) as `total` FROM `account`"); + if($r && count($r) && $r[0]['total']) { + $tpl = get_markup_template('install.tpl'); + return replace_macros($tpl, array( + '$title' => $install_title, + '$pass' => '', + '$status' => t('Permission denied.'), + '$text' => '', + )); + } + } + + if(x(\App::$data, 'txt') && strlen(\App::$data['txt'])) { + $db_return_text .= $this->manual_config($a); + } + + if ($db_return_text != "") { + $tpl = get_markup_template('install.tpl'); + return replace_macros($tpl, array( + '$title' => $install_title, + '$pass' => '', + '$text' => $db_return_text . $this->what_next(), + )); + } + + switch ($this->install_wizard_pass){ + case 1: { // System check + + $checks = array(); + + $this->check_funcs($checks); + + $this->check_htconfig($checks); + + $this->check_store($checks); + + $this->check_smarty3($checks); + + $this->check_keys($checks); + + if (x($_POST, 'phpath')) + $phpath = notags(trim($_POST['phpath'])); + + $this->check_php($phpath, $checks); + + $this->check_phpconfig($checks); + + $this->check_htaccess($checks); + + $checkspassed = array_reduce($checks, "self::check_passed", true); + + $tpl = get_markup_template('install_checks.tpl'); + $o .= replace_macros($tpl, array( + '$title' => $install_title, + '$pass' => t('System check'), + '$checks' => $checks, + '$passed' => $checkspassed, + '$see_install' => t('Please see the file "install/INSTALL.txt".'), + '$next' => t('Next'), + '$reload' => t('Check again'), + '$phpath' => $phpath, + '$baseurl' => z_root(), + )); + return $o; + }; break; + + case 2: { // Database config + + $dbhost = ((x($_POST,'dbhost')) ? notags(trim($_POST['dbhost'])) : '127.0.0.1'); + $dbuser = notags(trim($_POST['dbuser'])); + $dbport = intval(notags(trim($_POST['dbport']))); + $dbpass = notags(trim($_POST['dbpass'])); + $dbdata = notags(trim($_POST['dbdata'])); + $dbtype = intval(notags(trim($_POST['dbtype']))); + $phpath = notags(trim($_POST['phpath'])); + $adminmail = notags(trim($_POST['adminmail'])); + $siteurl = notags(trim($_POST['siteurl'])); + + $tpl = get_markup_template('install_db.tpl'); + $o .= replace_macros($tpl, array( + '$title' => $install_title, + '$pass' => t('Database connection'), + '$info_01' => t('In order to install $Projectname we need to know how to connect to your database.'), + '$info_02' => t('Please contact your hosting provider or site administrator if you have questions about these settings.'), + '$info_03' => t('The database you specify below should already exist. If it does not, please create it before continuing.'), + + '$status' => $wizard_status, + + '$dbhost' => array('dbhost', t('Database Server Name'), $dbhost, t('Default is 127.0.0.1')), + '$dbport' => array('dbport', t('Database Port'), $dbport, t('Communication port number - use 0 for default')), + '$dbuser' => array('dbuser', t('Database Login Name'), $dbuser, ''), + '$dbpass' => array('dbpass', t('Database Login Password'), $dbpass, ''), + '$dbdata' => array('dbdata', t('Database Name'), $dbdata, ''), + '$dbtype' => array('dbtype', t('Database Type'), $dbtype, '', array( 0=>'MySQL', 1=>'PostgreSQL' )), + + '$adminmail' => array('adminmail', t('Site administrator email address'), $adminmail, t('Your account email address must match this in order to use the web admin panel.')), + '$siteurl' => array('siteurl', t('Website URL'), z_root(), t('Please use SSL (https) URL if available.')), + '$lbl_10' => t('Please select a default timezone for your website'), + + '$baseurl' => z_root(), + + '$phpath' => $phpath, + + '$submit' => t('Submit'), + )); + return $o; + }; break; + case 3: { // Site settings + require_once('include/datetime.php'); + $dbhost = ((x($_POST,'dbhost')) ? notags(trim($_POST['dbhost'])) : '127.0.0.1'); + $dbport = intval(notags(trim($_POST['dbuser']))); + $dbuser = notags(trim($_POST['dbuser'])); + $dbpass = notags(trim($_POST['dbpass'])); + $dbdata = notags(trim($_POST['dbdata'])); + $dbtype = intval(notags(trim($_POST['dbtype']))); + $phpath = notags(trim($_POST['phpath'])); + + $adminmail = notags(trim($_POST['adminmail'])); + $siteurl = notags(trim($_POST['siteurl'])); + $timezone = ((x($_POST,'timezone')) ? ($_POST['timezone']) : 'America/Los_Angeles'); + + $tpl = get_markup_template('install_settings.tpl'); + $o .= replace_macros($tpl, array( + '$title' => $install_title, + '$pass' => t('Site settings'), + '$status' => $wizard_status, + + '$dbhost' => $dbhost, + '$dbport' => $dbport, + '$dbuser' => $dbuser, + '$dbpass' => $dbpass, + '$dbdata' => $dbdata, + '$phpath' => $phpath, + '$dbtype' => $dbtype, + + '$adminmail' => array('adminmail', t('Site administrator email address'), $adminmail, t('Your account email address must match this in order to use the web admin panel.')), + + '$siteurl' => array('siteurl', t('Website URL'), z_root(), t('Please use SSL (https) URL if available.')), + '$advanced' => array('advanced', t('Enable $Projectname advanced features?'), 1, t('Some advanced features, while useful - may be best suited for technically proficient audiences')), + + '$timezone' => array('timezone', t('Please select a default timezone for your website'), $timezone, '', get_timezones()), + + '$baseurl' => z_root(), + + '$submit' => t('Submit'), + )); + return $o; + }; break; + } + } + + /** + * @brief Add a check result to the array for output. + * + * @param[in,out] array &$checks array passed to template + * @param string $title a title for the check + * @param boolean $status + * @param boolean $required + * @param[optional] string $help optional help string + */ + function check_add(&$checks, $title, $status, $required, $help = '') { + $checks[] = array( + 'title' => $title, + 'status' => $status, + 'required' => $required, + 'help' => $help + ); + } + + /** + * @brief Checks the PHP environment. + * + * @param[in,out] string &$phpath + * @param[out] array &$checks + */ + function check_php(&$phpath, &$checks) { + $help = ''; + + if (strlen($phpath)) { + $passed = file_exists($phpath); + } else { + if(is_windows()) + $phpath = trim(shell_exec('where php')); + else + $phpath = trim(shell_exec('which php')); + + $passed = strlen($phpath); + } + + if(!$passed) { + $help .= t('Could not find a command line version of PHP in the web server PATH.'). EOL; + $help .= t('If you don\'t have a command line version of PHP installed on server, you will not be able to run background polling via cron.') . EOL; + $help .= EOL . EOL ; + $tpl = get_markup_template('field_input.tpl'); + $help .= replace_macros($tpl, array( + '$field' => array('phpath', t('PHP executable path'), $phpath, t('Enter full path to php executable. You can leave this blank to continue the installation.')), + )); + $phpath = ''; + } + + $this->check_add($checks, t('Command line PHP').($passed?" ($phpath)":""), $passed, false, $help); + + if($passed) { + $str = autoname(8); + $cmd = "$phpath install/testargs.php $str"; + $result = trim(shell_exec($cmd)); + $passed2 = $result == $str; + $help = ''; + if(!$passed2) { + $help .= t('The command line version of PHP on your system does not have "register_argc_argv" enabled.'). EOL; + $help .= t('This is required for message delivery to work.'); + } + + $this->check_add($checks, t('PHP register_argc_argv'), $passed, true, $help); + } + } + + /** + * @brief Some PHP configuration checks. + * + * @todo Change how we display such informational text. Add more description + * how to change them. + * + * @param[out] array &$checks + */ + function check_phpconfig(&$checks) { + require_once 'include/environment.php'; + + $help = ''; + + $result = getPhpiniUploadLimits(); + $help = sprintf(t('Your max allowed total upload size is set to %s. Maximum size of one file to upload is set to %s. You are allowed to upload up to %d files at once.'), + userReadableSize($result['post_max_size']), + userReadableSize($result['max_upload_filesize']), + $result['max_file_uploads'] + ); + $help .= '
' . t('You can adjust these settings in the servers php.ini.'); + + $this->check_add($checks, t('PHP upload limits'), true, false, $help); + } + + /** + * @brief Check if the openssl implementation can generate keys. + * + * @param[out] array $checks + */ + function check_keys(&$checks) { + $help = ''; + $res = false; + + if (function_exists('openssl_pkey_new')) { + $res = openssl_pkey_new(array( + 'digest_alg' => 'sha1', + 'private_key_bits' => 4096, + 'encrypt_key' => false) + ); + } + + // Get private key + + if (! $res) { + $help .= t('Error: the "openssl_pkey_new" function on this system is not able to generate encryption keys'). EOL; + $help .= t('If running under Windows, please see "http://www.php.net/manual/en/openssl.installation.php".'); + } + + $this->check_add($checks, t('Generate encryption keys'), $res, true, $help); + } + + /** + * @brief Check for some PHP functions and modules. + * + * @param[in,out] array &$checks + */ + function check_funcs(&$checks) { + $ck_funcs = array(); + + // add check metadata, the real check is done bit later and return values set + $this->check_add($ck_funcs, t('libCurl PHP module'), true, true); + $this->check_add($ck_funcs, t('GD graphics PHP module'), true, true); + $this->check_add($ck_funcs, t('OpenSSL PHP module'), true, true); + $this->check_add($ck_funcs, t('mysqli or postgres PHP module'), true, true); + $this->check_add($ck_funcs, t('mb_string PHP module'), true, true); + $this->check_add($ck_funcs, t('mcrypt PHP module'), true, true); + $this->check_add($ck_funcs, t('xml PHP module'), true, true); + + if(function_exists('apache_get_modules')){ + if (! in_array('mod_rewrite', apache_get_modules())) { + $this->check_add($ck_funcs, t('Apache mod_rewrite module'), false, true, t('Error: Apache webserver mod-rewrite module is required but not installed.')); + } else { + $this->check_add($ck_funcs, t('Apache mod_rewrite module'), true, true); + } + } + if((! function_exists('proc_open')) || strstr(ini_get('disable_functions'),'proc_open')) { + $this->check_add($ck_funcs, t('proc_open'), false, true, t('Error: proc_open is required but is either not installed or has been disabled in php.ini')); + } + else { + $this->check_add($ck_funcs, t('proc_open'), true, true); + } + + if(! function_exists('curl_init')) { + $ck_funcs[0]['status'] = false; + $ck_funcs[0]['help'] = t('Error: libCURL PHP module required but not installed.'); + } + if(! function_exists('imagecreatefromjpeg')) { + $ck_funcs[1]['status'] = false; + $ck_funcs[1]['help'] = t('Error: GD graphics PHP module with JPEG support required but not installed.'); + } + if(! function_exists('openssl_public_encrypt')) { + $ck_funcs[2]['status'] = false; + $ck_funcs[2]['help'] = t('Error: openssl PHP module required but not installed.'); + } + if(! function_exists('mysqli_connect') && !function_exists('pg_connect')) { + $ck_funcs[3]['status'] = false; + $ck_funcs[3]['help'] = t('Error: mysqli or postgres PHP module required but neither are installed.'); + } + if(! function_exists('mb_strlen')) { + $ck_funcs[4]['status'] = false; + $ck_funcs[4]['help'] = t('Error: mb_string PHP module required but not installed.'); + } + if(! function_exists('mcrypt_encrypt')) { + $ck_funcs[5]['status'] = false; + $ck_funcs[5]['help'] = t('Error: mcrypt PHP module required but not installed.'); + } + if(! extension_loaded('xml')) { + $ck_funcs[6]['status'] = false; + $ck_funcs[6]['help'] = t('Error: xml PHP module required for DAV but not installed.'); + } + + $checks = array_merge($checks, $ck_funcs); + } + + /** + * @brief Check for .htconfig requirements. + * + * @param[out] array &$checks + */ + function check_htconfig(&$checks) { + $status = true; + $help = ''; + + if( (file_exists('.htconfig.php') && !is_writable('.htconfig.php')) || + (!file_exists('.htconfig.php') && !is_writable('.')) ) { + $status = false; + $help = 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; + $help .= 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; + $help .= t('At the end of this procedure, we will give you a text to save in a file named .htconfig.php in your Red top folder.').EOL; + $help .= t('You can alternatively skip this procedure and perform a manual installation. Please see the file "install/INSTALL.txt" for instructions.').EOL; + } + + $this->check_add($checks, t('.htconfig.php is writable'), $status, false, $help); + } + + /** + * @brief Checks for our templating engine Smarty3 requirements. + * + * @param[out] array &$checks + */ + function check_smarty3(&$checks) { + $status = true; + $help = ''; + + if(! is_writable(TEMPLATE_BUILD_PATH) ) { + $status = false; + $help = t('Red uses the Smarty3 template engine to render its web views. Smarty3 compiles templates to PHP to speed up rendering.') .EOL; + $help .= sprintf( t('In order to store these compiled templates, the web server needs to have write access to the directory %s under the Red top level folder.'), TEMPLATE_BUILD_PATH) . EOL; + $help .= t('Please ensure that the user that your web server runs as (e.g. www-data) has write access to this folder.').EOL; + $help .= sprintf( t('Note: as a security measure, you should give the web server write access to %s only--not the template files (.tpl) that it contains.'), TEMPLATE_BUILD_PATH) . EOL; + } + + $this->check_add($checks, sprintf( t('%s is writable'), TEMPLATE_BUILD_PATH), $status, true, $help); + } + + /** + * @brief Check for store directory. + * + * @param[out] array &$checks + */ + function check_store(&$checks) { + $status = true; + $help = ''; + + @os_mkdir(TEMPLATE_BUILD_PATH, STORAGE_DEFAULT_PERMISSIONS, true); + + if(! is_writable('store')) { + $status = false; + $help = t('Red uses the store directory to save uploaded files. The web server needs to have write access to the store directory under the Red top level folder') . EOL; + $help .= t('Please ensure that the user that your web server runs as (e.g. www-data) has write access to this folder.').EOL; + } + + $this->check_add($checks, t('store is writable'), $status, true, $help); + } + + /** + * @brief Check URL rewrite und SSL certificate. + * + * @param[out] array &$checks + */ + function check_htaccess(&$checks) { + $a = get_app(); + $status = true; + $help = ''; + $ssl_error = false; + + $url = z_root() . '/setup/testrewrite'; + + if (function_exists('curl_init')){ + $test = z_fetch_url($url); + if(! $test['success']) { + if(strstr($url,'https://')) { + $test = z_fetch_url($url,false,0,array('novalidate' => true)); + if($test['success']) { + $ssl_error = true; + } + } + else { + $test = z_fetch_url(str_replace('http://','https://',$url),false,0,array('novalidate' => true)); + if($test['success']) { + $ssl_error = true; + } + } + + if($ssl_error) { + $help = t('SSL certificate cannot be validated. Fix certificate or disable https access to this site.') . EOL; + $help .= t('If you have https access to your website or allow connections to TCP port 443 (the https: port), you MUST use a browser-valid certificate. You MUST NOT use self-signed certificates!') . EOL; + $help .= t('This restriction is incorporated because public posts from you may for example contain references to images on your own hub.') . EOL; + $help .= t('If your certificate is not recognized, members of other sites (who may themselves have valid certificates) will get a warning message on their own site complaining about security issues.') . EOL; + $help .= t('This can cause usability issues elsewhere (not just on your own site) so we must insist on this requirement.') .EOL; + $help .= t('Providers are available that issue free certificates which are browser-valid.'). EOL; + + $this->check_add($checks, t('SSL certificate validation'), false, true, $help); + } + } + + if ((! $test['success']) || ($test['body'] != "ok")) { + $status = false; + $help = t('Url rewrite in .htaccess is not working. Check your server configuration.'.'Test: '.var_export($test,true)); + } + + $this->check_add($checks, t('Url rewrite is working'), $status, true, $help); + } else { + // cannot check modrewrite if libcurl is not installed + } + } + + + function manual_config(&$a) { + $data = htmlspecialchars(\App::$data['txt'], ENT_COMPAT, 'UTF-8'); + $o = 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 .= ""; + + 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($db) { + $str = file_get_contents($db->get_install_script()); + $arr = explode(';',$str); + $errors = false; + foreach($arr as $a) { + if(strlen(trim($a))) { + $r = @$db->q(trim($a)); + if(! $r) { + $errors .= t('Errors encountered creating database tables.') . $a . EOL; + } + } + } + + return $errors; + } + + function what_next() { + $a = get_app(); + // install the standard theme + set_config('system', 'allowed_themes', 'redbasic'); + + // Set a lenient list of ciphers if using openssl. Other ssl engines + // (e.g. NSS used in RedHat) require different syntax, so hopefully + // the default curl cipher list will work for most sites. If not, + // this can set via config. Many distros are now disabling RC4, + // but many Red sites still use it and are unable to change it. + // We do not use SSL for encryption, only to protect session cookies. + // z_fetch_url() is also used to import shared links and other content + // so in theory most any cipher could show up and we should do our best + // to make the content available rather than tell folks that there's a + // weird SSL error which they can't do anything about. + + $x = curl_version(); + if(stristr($x['ssl_version'],'openssl')) + set_config('system','curl_ssl_ciphers','ALL:!eNULL'); + + // Create a system channel + require_once ('include/identity.php'); + create_sys_channel(); + + $baseurl = z_root(); + return + t('

What next

') + ."

".t('IMPORTANT: You will need to [manually] setup a scheduled task for the poller.') + .t('Please see the file "install/INSTALL.txt".') + ."

" + .t("Go to your new hub registration page and register as new member. Remember to use the same email you have entered as administrator email. This will allow you to enter the site admin panel.") + ."

"; + } + + + static private function check_passed($v, $c) { + if ($c['required']) + $v = $v && $c['status']; + + return $v; + } + + +} -- cgit v1.2.3