<?php
+
/**
* SquirrelMail configtest script
*
- * Copyright (c) 2003-2004 The SquirrelMail Project Team
+ * Copyright (c) 2003-2005 The SquirrelMail Project Team
* Licensed under the GNU GPL. For full terms see the file COPYING.
*
* @version $Id$
* If it throws errors you need to adjust your config. *
************************************************************/
+// This script could really use some restructuring as it has grown quite rapidly
+// but is not very 'clean'. Feel free to get some structure into this thing.
+
function do_err($str, $exit = TRUE) {
global $IND;
echo '<p>'.$IND.'<font color="red"><b>ERROR:</b></font> ' .$str. "</p>\n";
define('SM_PATH', '../');
/*
- * Load config before output begins. functions/strings.php depends on
+ * Load config before output begins. functions/strings.php depends on
* functions/globals.php. functions/global.php needs to be run before
- * any html output starts. If config.php is missing, error will be displayed
+ * any html output starts. If config.php is missing, error will be displayed
* later.
*/
if (file_exists(SM_PATH . 'config/config.php')) {
echo "<p><table>\n<tr><td>SquirrelMail version:</td><td><b>" . $version . "</b></td></tr>\n" .
'<tr><td>Config file version:</td><td><b>' . $config_version . "</b></td></tr>\n" .
- '<tr><td>Config file last modified:</td><td><b>' .
+ '<tr><td>Config file last modified:</td><td><b>' .
date ('d F Y H:i:s', filemtime(SM_PATH . 'config/config.php')) .
"</b></td></tr>\n</table>\n</p>\n\n";
echo $IND . "PHP extensions OK.<br />\n";
+/* dangerous php settings */
+/**
+ * mbstring.func_overload allows to replace original string and regexp functions
+ * with their equivalents from php mbstring extension. It causes problems when
+ * scripts analyse 8bit strings byte after byte or use 8bit strings in regexp tests.
+ * Setting can be controlled in php.ini (php 4.2.0), webserver config (php 4.2.0)
+ * and .htaccess files (php 4.3.5).
+ */
+if (function_exists('mb_internal_encoding') &&
+ check_php_version(4,2,0) &&
+ (int)ini_get('mbstring.func_overload')!=0) {
+ $mb_error='You have enabled mbstring overloading.'
+ .' It can cause problems with SquirrelMail scripts that rely on single byte string functions.';
+ do_err($mb_error);
+}
/* checking paths */
if(!file_exists($data_dir)) {
do_err("Data dir ($data_dir) does not exist!");
-}
+}
if(!is_dir($data_dir)) {
do_err("Data dir ($data_dir) is not a directory!");
-}
-if(!is_readable($data_dir)) {
- do_err("I cannot read from data dir ($data_dir)!");
-}
+}
+// datadir should be executable - but no clean way to test on that
if(!is_writable($data_dir)) {
do_err("I cannot write to data dir ($data_dir)!");
}
} else {
if(!file_exists($attachment_dir)) {
do_err("Attachment dir ($attachment_dir) does not exist!");
- }
+ }
if (!is_dir($attachment_dir)) {
do_err("Attachment dir ($attachment_dir) is not a directory!");
- }
+ }
if (!is_writable($attachment_dir)) {
do_err("I cannot write to attachment dir ($attachment_dir)!");
}
echo $IND . "Themes OK.<br />\n";
+if ( $squirrelmail_default_language != 'en_US' ) {
+ $loc_path = SM_PATH .'locale/'.$squirrelmail_default_language.'/LC_MESSAGES/squirrelmail.mo';
+ if( ! file_exists( $loc_path ) ) {
+ do_err('You have set <i>' . $squirrelmail_default_language .
+ '</i> as your default language, but I cannot find this translation (should be '.
+ 'in <tt>' . $loc_path . '</tt>). Please note that you have to download translations '.
+ 'separately from the main SquirrelMail package.', FALSE);
+ } elseif ( ! is_readable( $loc_path ) ) {
+ do_err('You have set <i>' . $squirrelmail_default_language .
+ '</i> as your default language, but I cannot read this translation (file '.
+ 'in <tt>' . $loc_path . '</tt> unreadable).', FALSE);
+ } else {
+ echo $IND . "Default language OK.<br />\n";
+ }
+} else {
+ echo $IND . "Default language OK.<br />\n";
+}
+
+echo $IND . "Base URL detected as: <tt>" . htmlspecialchars(get_location()) . "</tt><br />\n";
+
/* check outgoing mail */
// is_executable also checks for existance, but we want to be as precise as possible with the errors
if(!file_exists($sendmail_path)) {
do_err("Location of sendmail program incorrect ($sendmail_path)!");
- }
+ }
if(!is_executable($sendmail_path)) {
do_err("I cannot execute the sendmail program ($sendmail_path)!");
}
$smtpline = fgets($stream, 1024);
if(((int) $smtpline{0}) > 3) {
do_err("Error connecting to SMTP server. Server error: ".
- htmlspecialchars($smtpline));
+ htmlspecialchars($smtpline));
}
fputs($stream, 'QUIT');
}
}
+/**
+ * Check the IMAP server
+ */
echo "Checking IMAP service....<br />\n";
+/** Can we open a connection? */
$stream = fsockopen( ($use_imap_tls?'tls://':'').$imapServerAddress, $imapPort,
$errorNumber, $errorString);
if(!$stream) {
do_err("Error connecting to IMAP server \"$imapServerAddress:$imapPort\".".
"Server error: ($errorNumber) ".
- htmlspecialchars($errorString));
+ htmlspecialchars($errorString));
}
+/** Is the first response 'OK'? */
$imapline = fgets($stream, 1024);
if(substr($imapline, 0,4) != '* OK') {
do_err('Error connecting to IMAP server. Server error: '.
htmlspecialchars($imapline));
}
-fputs($stream, '001 LOGOUT');
-fclose($stream);
-
-echo $IND . 'IMAP server OK (<tt><small>'.
+echo $IND . 'IMAP server ready (<tt><small>'.
htmlspecialchars(trim($imapline))."</small></tt>)<br />\n";
+/** Check capabilities */
+fputs($stream, "A001 CAPABILITY\r\n");
+$capline = fgets($stream, 1024);
+
+echo $IND . 'Capabilities: <tt>'.htmlspecialchars($capline)."</tt><br />\n";
+
+if($imap_auth_mech == 'login' && stristr($capline, 'LOGINDISABLED') !== FALSE) {
+ do_err('Your server doesn\'t allow plaintext logins. '.
+ 'Try enabling another authentication mechanism like CRAM-MD5, DIGEST-MD5 or TLS-encryption '.
+ 'in the SquirrelMail configuration.', FALSE);
+}
+if($use_imap_tls && stristr($capline, 'STARTTLS') === FALSE) {
+ do_err('You have enabled TLS encryption in the config, but the server does not '.
+ 'report STARTTLS capability. TLS is probably not supported.', FALSE);
+}
+
+/** OK, close connection */
+fputs($stream, "A002 LOGOUT\r\n");
+fclose($stream);
+
echo "Checking internationalization (i18n) settings...<br />\n";
echo "$IND gettext - ";
if (function_exists('gettext')) {
- echo "Gettext functions are available. You must have appropriate system locales compiled.<br />\n";
+ echo 'Gettext functions are available.'
+ .' On some systems you must have appropriate system locales compiled.'
+ ."<br />\n";
} else {
- echo "Gettext functions are unavailable. SquirrelMail will use slower internal gettext functions.<br />\n";
+ echo 'Gettext functions are unavailable.'
+ .' SquirrelMail will use slower internal gettext functions.'
+ ."<br />\n";
}
echo "$IND mbstring - ";
if (function_exists('mb_detect_encoding')) {
echo "Mbstring functions are available.<br />\n";
} else {
- echo "Mbstring functions are unavailable. Japanese translation won't work.<br />\n";
+ echo 'Mbstring functions are unavailable.'
+ ." Japanese translation won't work.<br />\n";
}
echo "$IND recode - ";
if (function_exists('recode')) {
if ( (!ini_get('safe_mode')) ||
!strcmp(ini_get('safe_mode_allowed_env_vars'),'') ||
preg_match('/^([\w_]+,)*TZ/', ini_get('safe_mode_allowed_env_vars')) ) {
- echo "Webmail users can change their time zone settings.<br />\n";
+ echo "Webmail users can change their time zone settings.<br />\n";
} else {
echo "Webmail users can't change their time zone settings.<br />\n";
}
// Pear DB tests
echo "Checking database functions...<br />\n";
if($addrbook_dsn || $prefs_dsn || $addrbook_global_dsn) {
- @include_once('DB.php');
- if (class_exists('DB')) {
- echo "$IND PHP Pear DB support is present.<br />\n";
- $db_functions=array(
- 'dbase' => 'dbase_open',
- 'fbsql' => 'fbsql_connect',
- 'interbase' => 'ibase_connect',
- 'informix' => 'ifx_connect',
- 'msql' => 'msql_connect',
- 'mssql' => 'mssql_connect',
- 'mysql' => 'mysql_connect',
- 'mysqli' => 'mysqli_connect',
- 'oci8' => 'ocilogon',
- 'odbc' => 'odbc_connect',
- 'pgsql' => 'pgsql_connect',
- 'sqlite' => 'sqlite_open',
- 'sybase' => 'sybase_connect'
- );
-
- $dsns = array();
- if($prefs_dsn) $dsns['preferences'] = $prefs_dsn;
- if($addrbook_dsn) $dsns['addressbook'] = $addrbook_dsn;
- if($addrbook_global_dsn) $dsns['global addressbook'] = $addrbook_global_dsn;
-
- foreach($dsns as $type => $dsn) {
- $dbtype = array_shift(explode(':', $dsn));
- if(isset($db_functions[$dbtype]) && function_exists($db_functions[$dbtype])) {
- echo "$IND$dbtype database support present.<br />\n";
-
- // now, test this interface:
-
- $dbh = DB::connect($dsn, true);
- if (DB::isError($dbh)) {
- do_err('Database error: '. htmlspecialchars(DB::errorMessage($dbh)) .
- ' in ' .$type .' DSN.');
- }
- $dbh->disconnect();
- echo "$IND$type database connect successful.<br />\n";
-
- } else {
- do_err($db.' database support not present!');
- }
+ @include_once('DB.php');
+ if (class_exists('DB')) {
+ echo "$IND PHP Pear DB support is present.<br />\n";
+ $db_functions=array(
+ 'dbase' => 'dbase_open',
+ 'fbsql' => 'fbsql_connect',
+ 'interbase' => 'ibase_connect',
+ 'informix' => 'ifx_connect',
+ 'msql' => 'msql_connect',
+ 'mssql' => 'mssql_connect',
+ 'mysql' => 'mysql_connect',
+ 'mysqli' => 'mysqli_connect',
+ 'oci8' => 'ocilogon',
+ 'odbc' => 'odbc_connect',
+ 'pgsql' => 'pgsql_connect',
+ 'sqlite' => 'sqlite_open',
+ 'sybase' => 'sybase_connect'
+ );
+
+ $dsns = array();
+ if($prefs_dsn) {
+ $dsns['preferences'] = $prefs_dsn;
+ }
+ if($addrbook_dsn) {
+ $dsns['addressbook'] = $addrbook_dsn;
+ }
+ if($addrbook_global_dsn) {
+ $dsns['global addressbook'] = $addrbook_global_dsn;
+ }
+
+ foreach($dsns as $type => $dsn) {
+ $dbtype = array_shift(explode(':', $dsn));
+ if(isset($db_functions[$dbtype]) && function_exists($db_functions[$dbtype])) {
+ echo "$IND$dbtype database support present.<br />\n";
+
+ // now, test this interface:
+
+ $dbh = DB::connect($dsn, true);
+ if (DB::isError($dbh)) {
+ do_err('Database error: '. htmlspecialchars(DB::errorMessage($dbh)) .
+ ' in ' .$type .' DSN.');
+ }
+ $dbh->disconnect();
+ echo "$IND$type database connect successful.<br />\n";
+
+ } else {
+ do_err($db.' database support not present!');
}
- } else {
- do_err('Required PHP PEAR DB support is not available. Is PEAR installed and is the
- include path set correctly to find <tt>DB.php</tt>? The include path is now:
- "<tt>' . ini_get('include_path') . '</tt>".');
- }
+ }
+ } else {
+ $db_error='Required PHP PEAR DB support is not available.'
+ .' Is PEAR installed and is the include path set correctly to find <tt>DB.php</tt>?'
+ .' The include path is now:<tt>' . ini_get('include_path') . '</tt>.';
+ do_err($db_error);
+ }
} else {
echo $IND."not using database functionality.<br />\n";
}
+
+// LDAP DB tests
+echo "Checking LDAP functions...<br />\n";
+if( empty($ldap_server) ) {
+ echo $IND."not using LDAP functionality.<br />\n";
+} else {
+ if ( !function_exists(ldap_connect) ) {
+ do_err('Required LDAP support is not available.');
+ } else {
+ echo "$IND LDAP support present.<br />\n";
+ foreach ( $ldap_server as $param ) {
+
+ $linkid = ldap_connect($param['host'], (empty($param['port']) ? 389 : $param['port']) );
+
+ if ( $linkid ) {
+ echo "$IND LDAP connect to ".$param['host']." successful: ".$linkid."<br />\n";
+
+ if ( !empty($param['protocol']) &&
+ !ldap_set_option($linkid, LDAP_OPT_PROTOCOL_VERSION, $param['protocol']) ) {
+ do_err('Unable to set LDAP protocol');
+ }
+
+ if ( empty($param['binddn']) ) {
+ $bind = ldap_bind($linkid);
+ } else {
+ $bind = ldap_bind($param['binddn'], $param['bindpw']);
+ }
+
+ if ( $bind ) {
+ echo "$IND LDAP Bind Successful <br />";
+ } else {
+ do_err('Unable to Bind to LDAP Server');
+ }
+
+ ldap_close($linkid);
+ } else {
+ do_err('Connection to LDAP failed');
+ }
+ }
+ }
+}
?>
<p>Congratulations, your SquirrelMail setup looks fine to me!</p>
</html>
<?php
// vim: et ts=4
+?>
projects / squirrelmail.git / blobdiff