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   1  <?php
   2  # MantisBT - A PHP based bugtracking system
   3  
   4  # MantisBT is free software: you can redistribute it and/or modify
   5  # it under the terms of the GNU General Public License as published by
   6  # the Free Software Foundation, either version 2 of the License, or
   7  # (at your option) any later version.
   8  #
   9  # MantisBT is distributed in the hope that it will be useful,
  10  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  # GNU General Public License for more details.
  13  #
  14  # You should have received a copy of the GNU General Public License
  15  # along with MantisBT.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * @package MantisBT
  19   * @copyright Copyright (C) 2000 - 2002  Kenzaburo Ito - kenito@300baud.org
  20   * @copyright Copyright (C) 2002 - 2011  MantisBT Team - mantisbt-dev@lists.sourceforge.net
  21   * @link http://www.mantisbt.org
  22   *
  23   * @uses check_api.php
  24   * @uses config_api.php
  25   * @uses constant_inc.php
  26   * @uses utility_api.php
  27   */
  28  
  29  if ( !defined( 'CHECK_ATTACHMENTS_INC_ALLOW' ) ) {
  30      return;
  31  }
  32  
  33  /**
  34   * MantisBT Check API
  35   */
  36  require_once ( 'check_api.php' );
  37  require_api( 'config_api.php' );
  38  require_api( 'constant_inc.php' );
  39  require_api( 'utility_api.php' );
  40  
  41  check_print_section_header_row( 'Attachments' );
  42  
  43  $t_file_uploads_allowed = config_get_global( 'allow_file_upload' );
  44  check_print_info_row(
  45      'File uploads are allowed',
  46      $t_file_uploads_allowed ? 'Yes' : 'No'
  47  );
  48  
  49  if( !$t_file_uploads_allowed ) {
  50      return;
  51  }
  52  
  53  check_print_test_row(
  54      'file_uploads php.ini directive is enabled',
  55      ini_get_bool( 'file_uploads' ),
  56      array( false => 'The file_uploads directive in php.ini must be enabled in order for file uploads to work with MantisBT.' )
  57  );
  58  
  59  check_print_info_row(
  60      'Maximum file upload size (per file)',
  61      config_get_global( 'max_file_size' ) . ' bytes'
  62  );
  63  
  64  check_print_test_row(
  65      'max_file_size MantisBT option is less than or equal to the upload_max_filesize directive in php.ini',
  66      config_get_global( 'max_file_size' ) <= ini_get_number( 'upload_max_filesize' ),
  67      array( false => 'max_file_size is currently ' . htmlentities( config_get_global( 'max_file_size' ) ) . ' bytes which is greater than the limit of ' . htmlentities( ini_get_number( 'upload_max_filesize' ) ) . ' bytes imposed by the php.ini directive upload_max_filesize.' )
  68  );
  69  
  70  $t_use_xsendfile = config_get_global( 'file_download_xsendfile_enabled' );
  71  check_print_info_row(
  72      '<a href="http://www.google.com/search?q=x-sendfile">X-Sendfile</a> file download technique enabled',
  73      $t_use_xsendfile ? 'Yes' : 'No'
  74  );
  75  
  76  if( $t_use_xsendfile ) {
  77      check_print_test_row(
  78          'file_download_xsendfile_enabled = ON requires file_upload_method = DISK',
  79          config_get_global( 'file_upload_method' ) == DISK,
  80          array( false => 'X-Sendfile file downloading only works when files are stored on a disk.' )
  81      );
  82  
  83      $t_xsendfile_header_name = config_get_global( 'file_download_xsendfile_header_name' );
  84      if( $t_xsendfile_header_name !== 'X-Sendfile' ) {
  85          check_print_info_row(
  86              'Alternative header name to use for X-Sendfile-like functionality',
  87              $t_xsendfile_header_name
  88          );
  89      }
  90  }
  91  
  92  $t_finfo_exists = class_exists( 'finfo' );
  93  check_print_test_warn_row(
  94      'Fileinfo extension is available for determining file MIME types',
  95      $t_finfo_exists,
  96      array( false => 'Web clients may struggle to download files without knowing the MIME type of each attachment.' )
  97  );
  98  
  99  if( $t_finfo_exists ) {
 100      $t_fileinfo_magic_db_file = config_get_global( 'fileinfo_magic_db_file' );
 101      if( $t_fileinfo_magic_db_file ) {
 102          check_print_info_row(
 103              'Name of magic.db file set with the fileinfo_magic_db_file configuration value',
 104              config_get_global( 'fileinfo_magic_db_file' )
 105          );
 106          check_print_test_row(
 107              'fileinfo_magic_db_file configuration value points to an existing magic.db file',
 108              file_exists( $t_fileinfo_magic_db_file )
 109          );
 110          $t_finfo = new finfo( FILEINFO_MIME, $t_fileinfo_magic_db_file );
 111      } else {
 112          $t_finfo = new finfo( FILEINFO_MIME );
 113      }
 114      check_print_test_row(
 115          'Fileinfo extension can find and load a valid magic.db file',
 116          $t_finfo !== false,
 117          array( false => 'Ensure that the fileinfo_magic_db_file configuration value points to a valid magic.db file.' )
 118      );
 119  }