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|
<?php
/**
+-----------------------------------------------------------------------+
| This file is part of the Roundcube Webmail client |
| |
| Copyright (C) The Roundcube Dev Team |
| |
| Licensed under the GNU General Public License version 3 or |
| any later version with exceptions for skins & plugins. |
| See the README file for a full license statement. |
+-----------------------------------------------------------------------+
| Author: Thomas Bruederli <roundcube@gmail.com> |
+-----------------------------------------------------------------------+
*/
if (!class_exists('rcmail_install', false) || !isset($RCI)) {
die("Not allowed! Please open installer/index.php instead.");
}
$required_php_exts = [
'PCRE' => 'pcre',
'DOM' => 'dom',
'Session' => 'session',
'XML' => 'xml',
'Intl' => 'intl',
'JSON' => 'json',
'PDO' => 'PDO',
'Multibyte' => 'mbstring',
'OpenSSL' => 'openssl',
'Filter' => 'filter',
'Ctype' => 'ctype',
];
$optional_php_exts = [
'cURL' => 'curl',
'FileInfo' => 'fileinfo',
'Exif' => 'exif',
'Iconv' => 'iconv',
'LDAP' => 'ldap',
'GD' => 'gd',
'Imagick' => 'imagick',
'XMLWriter' => 'xmlwriter',
'Zip' => 'zip',
];
$required_libs = [
'PEAR' => 'pear.php.net',
'Auth_SASL' => 'pear.php.net',
'Net_SMTP' => 'pear.php.net',
'Mail_mime' => 'pear.php.net',
'GuzzleHttp\Client' => 'github.com/guzzle/guzzle',
];
$optional_libs = [
'Net_LDAP3' => 'git.kolab.org',
];
$ini_checks = [
'file_uploads' => 1,
'session.auto_start' => 0,
'mbstring.func_overload' => 0,
'suhosin.session.encrypt' => 0,
];
$optional_checks = [
'date.timezone' => '-VALID-',
];
$source_urls = [
'cURL' => 'https://www.php.net/manual/en/book.curl.php',
'Sockets' => 'https://www.php.net/manual/en/book.sockets.php',
'Session' => 'https://www.php.net/manual/en/book.session.php',
'PCRE' => 'https://www.php.net/manual/en/book.pcre.php',
'FileInfo' => 'https://www.php.net/manual/en/book.fileinfo.php',
'Multibyte' => 'https://www.php.net/manual/en/book.mbstring.php',
'OpenSSL' => 'https://www.php.net/manual/en/book.openssl.php',
'JSON' => 'https://www.php.net/manual/en/book.json.php',
'DOM' => 'https://www.php.net/manual/en/book.dom.php',
'Iconv' => 'https://www.php.net/manual/en/book.iconv.php',
'Intl' => 'https://www.php.net/manual/en/book.intl.php',
'Exif' => 'https://www.php.net/manual/en/book.exif.php',
'oci8' => 'https://www.php.net/manual/en/book.oci8.php',
'PDO' => 'https://www.php.net/manual/en/book.pdo.php',
'LDAP' => 'https://www.php.net/manual/en/book.ldap.php',
'GD' => 'https://www.php.net/manual/en/book.image.php',
'Imagick' => 'https://www.php.net/manual/en/book.imagick.php',
'XML' => 'https://www.php.net/manual/en/book.xml.php',
'XMLWriter' => 'https://www.php.net/manual/en/book.xmlwriter.php',
'Zip' => 'https://www.php.net/manual/en/book.zip.php',
'Filter' => 'https://www.php.net/manual/en/book.filter.php',
'Ctype' => 'https://www.php.net/manual/en/book.ctype.php',
'pdo_mysql' => 'https://www.php.net/manual/en/ref.pdo-mysql.php',
'pdo_pgsql' => 'https://www.php.net/manual/en/ref.pdo-pgsql.php',
'pdo_sqlite' => 'https://www.php.net/manual/en/ref.pdo-sqlite.php',
'pdo_sqlite2' => 'https://www.php.net/manual/en/ref.pdo-sqlite.php',
'pdo_sqlsrv' => 'https://www.php.net/manual/en/ref.pdo-sqlsrv.php',
'pdo_dblib' => 'https://www.php.net/manual/en/ref.pdo-dblib.php',
'PEAR' => 'https://pear.php.net',
'Net_SMTP' => 'https://pear.php.net/package/Net_SMTP',
'Mail_mime' => 'https://pear.php.net/package/Mail_mime',
'Net_LDAP3' => 'https://git.kolab.org/diffusion/PNL',
];
?>
<form action="index.php" method="get">
<?php
echo '<input type="hidden" name="_step" value="' . ($RCI->configured ? 3 : 2) . '" />';
?>
<h3>Checking PHP version</h3>
<?php
define('MIN_PHP_VERSION', '7.3.0');
if (version_compare(PHP_VERSION, MIN_PHP_VERSION, '>=')) {
$RCI->pass('Version', 'PHP ' . PHP_VERSION . ' detected');
}
else {
$RCI->fail('Version', 'PHP Version ' . MIN_PHP_VERSION . ' or greater is required ' . PHP_VERSION . ' detected');
}
?>
<h3>Checking PHP extensions</h3>
<p class="hint">The following modules/extensions are <em>required</em> to run Roundcube:</p>
<?php
// get extensions location
$ext_dir = ini_get('extension_dir');
$prefix = PHP_SHLIB_SUFFIX === 'dll' ? 'php_' : '';
foreach ($required_php_exts as $name => $ext) {
if (extension_loaded($ext)) {
$RCI->pass($name);
}
else {
$_ext = $ext_dir . '/' . $prefix . $ext . '.' . PHP_SHLIB_SUFFIX;
$msg = @is_readable($_ext) ? 'Could be loaded. Please add in php.ini' : '';
$RCI->fail($name, $msg, $source_urls[$name]);
}
echo '<br />';
}
?>
<p class="hint">The next couple of extensions are <em>optional</em> and recommended to get the best performance:</p>
<?php
foreach ($optional_php_exts as $name => $ext) {
if (extension_loaded($ext)) {
$RCI->pass($name);
}
else {
$_ext = $ext_dir . '/' . $prefix . $ext . '.' . PHP_SHLIB_SUFFIX;
$msg = @is_readable($_ext) ? 'Could be loaded. Please add in php.ini' : '';
$RCI->na($name, $msg, $source_urls[$name]);
}
echo '<br />';
}
?>
<h3>Checking available databases</h3>
<p class="hint">Check which of the supported extensions are installed. At least one of them is required.</p>
<?php
$prefix = PHP_SHLIB_SUFFIX === 'dll' ? 'php_' : '';
foreach ($RCI->supported_dbs as $database => $ext) {
if (extension_loaded($ext)) {
$RCI->pass($database);
$found_db_driver = true;
}
else {
$_ext = $ext_dir . '/' . $prefix . $ext . '.' . PHP_SHLIB_SUFFIX;
$msg = @is_readable($_ext) ? 'Could be loaded. Please add in php.ini' : '';
$RCI->na($database, $msg, $source_urls[$ext]);
}
echo '<br />';
}
if (empty($found_db_driver)) {
$RCI->failures++;
}
?>
<h3>Check for required 3rd party libs</h3>
<p class="hint">This also checks if the include path is set correctly.</p>
<?php
foreach ($required_libs as $classname => $vendor) {
if (class_exists($classname)) {
$RCI->pass($classname);
}
else {
$RCI->fail($classname, "Failed to load class $classname from $vendor", $source_urls[$classname]);
}
echo "<br />";
}
foreach ($optional_libs as $classname => $vendor) {
if (class_exists($classname)) {
$RCI->pass($classname);
}
else {
$RCI->na($classname, "Recommended to install $classname from $vendor", $source_urls[$classname]);
}
echo "<br />";
}
?>
<h3>Checking php.ini/.htaccess settings</h3>
<p class="hint">The following settings are <em>required</em> to run Roundcube:</p>
<?php
foreach ($ini_checks as $var => $val) {
$status = ini_get($var);
if ($val === '-NOTEMPTY-') {
if (empty($status)) {
$RCI->fail($var, "empty value detected");
}
else {
$RCI->pass($var);
}
}
else if (filter_var($status, FILTER_VALIDATE_BOOLEAN) == $val) {
$RCI->pass($var);
}
else {
$RCI->fail($var, "is '$status', should be '$val'");
}
echo '<br />';
}
?>
<p class="hint">The following settings are <em>optional</em> and recommended:</p>
<?php
foreach ($optional_checks as $var => $val) {
$status = ini_get($var);
if ($val === '-NOTEMPTY-') {
if (empty($status)) {
$RCI->optfail($var, "Could be set");
}
else {
$RCI->pass($var);
}
echo '<br />';
continue;
}
if ($val === '-VALID-') {
if ($var == 'date.timezone') {
try {
$tz = new DateTimeZone($status);
$RCI->pass($var);
}
catch (Exception $e) {
$RCI->optfail($var, empty($status) ? "not set" : "invalid value detected: $status");
}
}
else {
$RCI->pass($var);
}
}
else if (filter_var($status, FILTER_VALIDATE_BOOLEAN) == $val) {
$RCI->pass($var);
}
else {
$RCI->optfail($var, "is '$status', could be '$val'");
}
echo '<br />';
}
?>
<?php
if ($RCI->failures) {
echo '<p class="warning">Sorry but your webserver does not meet the requirements for Roundcube!<br />
Please install the missing modules or fix the php.ini settings according to the above check results.<br />
Hint: only checks showing <span class="fail">NOT OK</span> need to be fixed.</p>';
}
echo '<p><br /><input type="submit" value="NEXT" ' . ($RCI->failures ? 'disabled' : '') . ' /></p>';
?>
</form>
|
