From 5de338e45ebca0d055e0bb2a8df4db20fa61c6de Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Sat, 17 Oct 2015 07:38:36 -0400
Subject: [PATCH] Update changelog

---
 program/include/rcmail_install.php |  128 ++++++++++++++----------------------------
 1 files changed, 44 insertions(+), 84 deletions(-)

diff --git a/program/include/rcmail_install.php b/program/include/rcmail_install.php
index ca06f10..619b78a 100644
--- a/program/include/rcmail_install.php
+++ b/program/include/rcmail_install.php
@@ -55,6 +55,7 @@
     'SQLite (v2)'         => 'pdo_sqlite2',
     'SQL Server (SQLSRV)' => 'pdo_sqlsrv',
     'SQL Server (DBLIB)'  => 'pdo_dblib',
+    'Oracle'              => 'oci8',
   );
 
 
@@ -162,7 +163,7 @@
     $value = $this->config[$name];
 
     if ($name == 'des_key' && !$this->configured && !isset($_REQUEST["_$name"]))
-      $value = self::random_key(24);
+      $value = rcube_utils::random_bytes(24);
 
     return $value !== null && $value !== '' ? $value : $default;
   }
@@ -192,7 +193,7 @@
 
       // generate new encryption key, never use the default value
       if ($prop == 'des_key' && $value == $this->defaults[$prop])
-        $value = $this->random_key(24);
+        $value = rcube_utils::random_bytes(24);
 
       // convert some form data
       if ($prop == 'debug_level' && !$is_default) {
@@ -232,6 +233,13 @@
       }
       else if (is_numeric($value)) {
         $value = intval($value);
+      }
+      else if ($prop == 'plugins' && !empty($_POST['submit'])) {
+        $value = array();
+        foreach (array_keys($_POST) as $key) {
+          if (preg_match('/^_plugins_*/', $key))
+            array_push($value, $_POST[$key]);
+        }
       }
 
       // skip this property
@@ -289,7 +297,7 @@
     $out = $seen = array();
 
     // iterate over the current configuration
-    foreach ($this->config as $prop => $value) {
+    foreach (array_keys($this->config) as $prop) {
       if ($replacement = $this->replaced_config[$prop]) {
         $out['replaced'][] = array('prop' => $prop, 'replacement' => $replacement);
         $seen[$replacement] = true;
@@ -476,7 +484,7 @@
     $types = array(
       'application/zip'   => 'zip',
       'application/x-tar' => 'tar',
-      'application/java-archive' => 'jar',
+      'application/pdf'   => 'pdf',
       'image/gif'     => 'gif',
       'image/svg+xml' => 'svg',
     );
@@ -484,7 +492,7 @@
     $errors = array();
     foreach ($types as $mimetype => $expected) {
       $ext = rcube_mime::get_mime_extensions($mimetype);
-      if ($ext[0] != $expected) {
+      if (!in_array($expected, (array) $ext)) {
         $errors[] = array($mimetype, $ext, $expected);
       }
     }
@@ -555,6 +563,35 @@
       }
     }
     return $skins;
+  }
+
+  /**
+  * Return a list with available subfolders of the plugins directory
+  * (with their associated description in composer.json)
+  */
+  function list_plugins() 
+  {
+    $plugins = array();
+    $plugin_dir = INSTALL_PATH . 'plugins/';
+
+    foreach (glob($plugin_dir . '*') as $path) 
+    {
+
+      if (is_dir($path) && is_readable($path.'/composer.json'))
+      {
+        $file_json = json_decode(file_get_contents($path.'/composer.json'));
+        $plugin_desc = $file_json->description ?: 'N/A';
+      }
+      else
+      {
+        $plugin_desc = 'N/A';
+      }
+
+      $name = substr($path, strlen($plugin_dir));
+      $plugins[] = array('name' => $name, 'desc' => $plugin_desc, 'enabled' => in_array($name, $this->config['plugins']));
+    }
+
+    return $plugins;
   }
 
   /**
@@ -710,7 +747,8 @@
     // read schema file from /SQL/*
     $fname = INSTALL_PATH . "SQL/$engine.initial.sql";
     if ($sql = @file_get_contents($fname)) {
-      $this->exec_sql($sql, $DB);
+      $DB->set_option('table_prefix', $this->config['db_prefix']);
+      $DB->exec_script($sql);
     }
     else {
       $this->fail('DB Schema', "Cannot read the schema file: $fname");
@@ -745,88 +783,10 @@
 
 
   /**
-   * Execute the given SQL queries on the database connection
-   *
-   * @param string SQL queries to execute
-   * @param object rcube_db Database connection
-   * @return boolen True on success, False on error
-   */
-  function exec_sql($sql, $DB)
-  {
-    $sql = $this->fix_table_names($sql, $DB);
-    $buff = '';
-    foreach (explode("\n", $sql) as $line) {
-      if (preg_match('/^--/', $line) || trim($line) == '')
-        continue;
-
-      $buff .= $line . "\n";
-      if (preg_match('/(;|^GO)$/', trim($line))) {
-        $DB->query($buff);
-        $buff = '';
-        if ($DB->is_error())
-          break;
-      }
-    }
-
-    return !$DB->is_error();
-  }
-
-
-  /**
-   * Parse SQL file and fix table names according to db_prefix
-   * Note: This need to be a complete database initial file
-   */
-  private function fix_table_names($sql, $DB)
-  {
-    if (empty($this->config['db_prefix'])) {
-        return $sql;
-    }
-
-    // replace table names
-    if (preg_match_all('/CREATE TABLE (\[dbo\]\.|IF NOT EXISTS )?[`"\[\]]*([^`"\[\] \r\n]+)/i', $sql, $matches)) {
-      foreach ($matches[2] as $table) {
-        $real_table = $this->config['db_prefix'] . $table;
-        $sql = preg_replace("/([^a-zA-Z0-9_])$table([^a-zA-Z0-9_])/", "\\1$real_table\\2", $sql);
-      }
-    }
-    // replace sequence names
-    if ($DB->db_provider == 'postgres' && preg_match_all('/CREATE SEQUENCE (IF NOT EXISTS )?"?([^" \n\r]+)/i', $sql, $matches)) {
-      foreach ($matches[2] as $sequence) {
-        $real_sequence = $this->config['db_prefix'] . $sequence;
-        $sql = preg_replace("/([^a-zA-Z0-9_])$sequence([^a-zA-Z0-9_])/", "\\1$real_sequence\\2", $sql);
-      }
-    }
-
-    return $sql;
-  }
-
-
-  /**
    * Handler for Roundcube errors
    */
   function raise_error($p)
   {
       $this->last_error = $p;
   }
-
-
-  /**
-   * Generarte a ramdom string to be used as encryption key
-   *
-   * @param int Key length
-   * @return string The generated random string
-   * @static
-   */
-  function random_key($length)
-  {
-    $alpha = 'ABCDEFGHIJKLMNOPQERSTUVXYZabcdefghijklmnopqrtsuvwxyz0123456789+*%&?!$-_=';
-    $out = '';
-
-    for ($i=0; $i < $length; $i++)
-      $out .= $alpha{rand(0, strlen($alpha)-1)};
-
-    return $out;
-  }
-
 }
-

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