From 0703bfecd0b9efca36caee4f7b9c64c4135d57af Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Wed, 10 Jul 2013 16:49:12 -0400
Subject: [PATCH] Merged configuration refactoring from 'dev_config' branch back into master (#1487311)

---
 installer/test.php |  154 ++++++++++++++++++++++++++++----------------------
 1 files changed, 86 insertions(+), 68 deletions(-)

diff --git a/installer/test.php b/installer/test.php
index bd49ac5..f834308 100644
--- a/installer/test.php
+++ b/installer/test.php
@@ -7,52 +7,44 @@
 ?>
 <form action="index.php?_step=3" method="post">
 
-<h3>Check config files</h3>
+<h3>Check config file</h3>
 <?php
 
-$read_main = is_readable(RCUBE_CONFIG_DIR . 'main.inc.php');
-$read_db = is_readable(RCUBE_CONFIG_DIR . 'db.inc.php');
-
-if ($read_main && !empty($RCI->config)) {
-  $RCI->pass('main.inc.php');
+if ($read_config = is_readable(RCUBE_CONFIG_DIR . 'defaults.inc.php')) {
+  $config = $RCI->load_config_file(RCUBE_CONFIG_DIR . 'defaults.inc.php');
+  if (!empty($config)) {
+    $RCI->pass('defaults.inc.php');
+  }
+  else {
+    $RCI->fail('defaults.inc.php', 'Syntax error');
+  }
 }
-else if ($read_main) {
-  $RCI->fail('main.inc.php', 'Syntax error');
-}
-else if (!$read_main) {
-  $RCI->fail('main.inc.php', 'Unable to read file. Did you create the config files?');
+else {
+  $RCI->fail('defaults.inc.php', 'Unable to read default config file?');
 }
 echo '<br />';
 
-if ($read_db && !empty($RCI->config['db_table_users'])) {
-  $RCI->pass('db.inc.php');
+if ($read_config = is_readable(RCUBE_CONFIG_DIR . 'config.inc.php')) {
+  $config = $RCI->load_config_file(RCUBE_CONFIG_DIR . 'config.inc.php');
+  if (!empty($config)) {
+    $RCI->pass('config.inc.php');
+  }
+  else {
+    $RCI->fail('config.inc.php', 'Syntax error');
+  }
 }
-else if ($read_db) {
-  $RCI->fail('db.inc.php', 'Syntax error');
+else {
+  $RCI->fail('config.inc.php', 'Unable to read file. Did you create the config file?');
 }
-else if (!$read_db) {
-  $RCI->fail('db.inc.php', 'Unable to read file. Did you create the config files?');
-}
+echo '<br />';
+
 
 if ($RCI->configured && ($messages = $RCI->check_config())) {
-  
-  if (is_array($messages['missing'])) {
-    echo '<h3 class="warning">Missing config options</h3>';
-    echo '<p class="hint">The following config options are not present in the current configuration.<br/>';
-    echo 'Please check the default config files and add the missing properties to your local config files.</p>';
-    
-    echo '<ul class="configwarings">';
-    foreach ($messages['missing'] as $msg) {
-      echo html::tag('li', null, html::span('propname', $msg['prop']) . ($msg['name'] ? ':&nbsp;' . $msg['name'] : ''));
-    }    
-    echo '</ul>';
-  }
-
   if (is_array($messages['replaced'])) {
     echo '<h3 class="warning">Replaced config options</h3>';
     echo '<p class="hint">The following config options have been replaced or renamed. ';
     echo 'Please update them accordingly in your config files.</p>';
-    
+
     echo '<ul class="configwarings">';
     foreach ($messages['replaced'] as $msg) {
       echo html::tag('li', null, html::span('propname', $msg['prop']) .
@@ -64,32 +56,28 @@
   if (is_array($messages['obsolete'])) {
     echo '<h3>Obsolete config options</h3>';
     echo '<p class="hint">You still have some obsolete or inexistent properties set. This isn\'t a problem but should be noticed.</p>';
-    
+
     echo '<ul class="configwarings">';
     foreach ($messages['obsolete'] as $msg) {
       echo html::tag('li', null, html::span('propname', $msg['prop']) . ($msg['name'] ? ':&nbsp;' . $msg['name'] : ''));
     }
     echo '</ul>';
   }
-  
-  echo '<p class="suggestion">OK, lazy people can download the updated config files here: ';
-  echo html::a(array('href' => './?_mergeconfig=main'), 'main.inc.php') . ' &nbsp;';
-  echo html::a(array('href' => './?_mergeconfig=db'), 'db.inc.php');
+
+  echo '<p class="suggestion">OK, lazy people can download the updated config file here: ';
+  echo html::a(array('href' => './?_mergeconfig=1'), 'config.inc.php') . ' &nbsp;';
   echo "</p>";
-  
-  
+
   if (is_array($messages['dependencies'])) {
     echo '<h3 class="warning">Dependency check failed</h3>';
     echo '<p class="hint">Some of your configuration settings require other options to be configured or additional PHP modules to be installed</p>';
-    
+
     echo '<ul class="configwarings">';
     foreach ($messages['dependencies'] as $msg) {
       echo html::tag('li', null, html::span('propname', $msg['prop']) . ': ' . $msg['explain']);
     }
     echo '</ul>';
   }
-
-  
 }
 
 ?>
@@ -98,30 +86,24 @@
 <p>Roundcube may need to write/save files into these directories</p>
 <?php
 
-if ($RCI->configured) {
-    $pass = false;
+$dirs[] = $RCI->config['temp_dir'] ? $RCI->config['temp_dir'] : 'temp';
+if ($RCI->config['log_driver'] != 'syslog')
+    $dirs[] = $RCI->config['log_dir'] ? $RCI->config['log_dir'] : 'logs';
 
-    $dirs[] = $RCI->config['temp_dir'] ? $RCI->config['temp_dir'] : 'temp';
-    if($RCI->config['log_driver'] != 'syslog')
-      $dirs[] = $RCI->config['log_dir'] ? $RCI->config['log_dir'] : 'logs';
-
-    foreach ($dirs as $dir) {
-        $dirpath = $dir[0] == '/' ? $dir : INSTALL_PATH . $dir;
-        if (is_writable(realpath($dirpath))) {
-            $RCI->pass($dir);
-            $pass = true;
-        }
-        else {
-            $RCI->fail($dir, 'not writeable for the webserver');
-        }
-        echo '<br />';
+foreach ($dirs as $dir) {
+    $dirpath = $dir[0] == '/' ? $dir : INSTALL_PATH . $dir;
+    if (is_writable(realpath($dirpath))) {
+        $RCI->pass($dir);
+        $pass = true;
     }
-    
-    if (!$pass)
-        echo '<p class="hint">Use <tt>chmod</tt> or <tt>chown</tt> to grant write privileges to the webserver</p>';
+    else {
+        $RCI->fail($dir, 'not writeable for the webserver');
+    }
+    echo '<br />';
 }
-else {
-    $RCI->fail('Config', 'Could not read config files');
+
+if (!$pass) {
+    echo '<p class="hint">Use <tt>chmod</tt> or <tt>chown</tt> to grant write privileges to the webserver</p>';
 }
 
 ?>
@@ -151,7 +133,7 @@
     }
 }
 else {
-    $RCI->fail('Config', 'Could not read config files');
+    $RCI->fail('DSN (write)', 'Could not read config file');
 }
 
 // initialize db with schema found in /SQL/*
@@ -171,7 +153,7 @@
 
 // test database
 if ($db_working) {
-    $db_read = $DB->query("SELECT count(*) FROM {$RCI->config['db_table_users']}");
+    $db_read = $DB->query("SELECT count(*) FROM {$RCI->config['db_prefix']}users");
     if ($DB->is_error()) {
         $RCI->fail('DB Schema', "Database not initialized");
         echo '<p><input type="submit" name="initdb" value="Initialize database" /></p>';
@@ -195,11 +177,11 @@
 if ($db_working) {
     // write test
     $insert_id = md5(uniqid());
-    $db_write = $DB->query("INSERT INTO {$RCI->config['db_table_session']} (sess_id, created, ip, vars) VALUES (?, ".$DB->now().", '127.0.0.1', 'foo')", $insert_id);
+    $db_write = $DB->query("INSERT INTO {$RCI->config['db_prefix']}session (sess_id, created, ip, vars) VALUES (?, ".$DB->now().", '127.0.0.1', 'foo')", $insert_id);
 
     if ($db_write) {
       $RCI->pass('DB Write');
-      $DB->query("DELETE FROM {$RCI->config['db_table_session']} WHERE sess_id=?", $insert_id);
+      $DB->query("DELETE FROM {$RCI->config['db_prefix']}session WHERE sess_id=?", $insert_id);
     }
     else {
       $RCI->fail('DB Write', $RCI->get_error());
@@ -224,6 +206,42 @@
 }
 
 ?>
+
+<h3>Test filetype detection</h3>
+
+<p>
+<?php
+
+if ($errors = $RCI->check_mime_detection()) {
+  $RCI->fail('Fileinfo/mime_content_type configuration');
+  if (!empty($RCI->config['mime_magic'])) {
+    echo '<p class="hint">Try setting the <tt>mime_magic</tt> config option to <tt>null</tt>.</p>';
+  }
+  else {
+    echo '<p class="hint">Check the <a href="http://www.php.net/manual/en/function.finfo-open.php">Fileinfo functions</a> of your PHP installation.<br/>';
+    echo 'The path to the magic.mime file can be set using the <tt>mime_magic</tt> config option in Roundcube.</p>';
+  }
+}
+else {
+  $RCI->pass('Fileinfo/mime_content_type configuration');
+}
+
+?>
+</p>
+<p>
+<?php
+
+if ($errors = $RCI->check_mime_extensions()) {
+  $RCI->fail('Mimetype to file extension mapping');
+  echo '<p class="hint">Please set a valid path to your webserver\'s mime.types file to the <tt>mime_types</tt> config option.<br/>';
+  echo 'If you can\'t find such a file, download it from <a href="http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types">svn.apache.org</a>.</p>';
+}
+else {
+  $RCI->pass('Mimetype to file extension mapping');
+}
+
+?>
+
 
 <h3>Test SMTP config</h3>
 
@@ -427,7 +445,7 @@
 
 After completing the installation and the final tests please <b>remove</b> the whole
 installer folder from the document root of the webserver or make sure that
-<tt>enable_installer</tt> option in config/main.inc.php is disabled.<br />
+<tt>enable_installer</tt> option in <tt>config.inc.php</tt> is disabled.<br />
 <br />
 
 These files may expose sensitive configuration data like server passwords and encryption keys

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