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DefaultPermissionsCheck.php
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1 <?php
2 namespace TYPO3\CMS\Install\FolderStructure;
3 
21 class DefaultPermissionsCheck {
22 
30  protected $recommended = array(
31  'fileCreateMask' => '0660',
32  'folderCreateMask' => '2770',
33  );
34 
38  protected $names = array(
39  'fileCreateMask' => 'Default File permissions',
40  'folderCreateMask' => 'Default Directory permissions',
41  );
42 
55  public function getMaskStatus($which) {
56  $octal = '0' . $GLOBALS['TYPO3_CONF_VARS']['BE'][$which];
57  $dec = octdec($octal);
58  $perms = array(
59  'ox' => (($dec & 001) == 001),
60  'ow' => (($dec & 002) == 002),
61  'or' => (($dec & 004) == 004),
62  'gx' => (($dec & 010) == 010),
63  'gw' => (($dec & 020) == 020),
64  'gr' => (($dec & 040) == 040),
65  'ux' => (($dec & 0100) == 0100),
66  'uw' => (($dec & 0200) == 0200),
67  'ur' => (($dec & 0400) == 0400),
68  'setgid' => (($dec & 02000) == 02000),
69  );
70  $extraMessage = '';
71  $groupPermissions = FALSE;
72  if (!$perms['uw'] || !$perms['ur']) {
73  $permissionStatus = new \TYPO3\CMS\Install\Status\ErrorStatus();
74  $extraMessage = ' (not read or writable by the user)';
75  } elseif ($perms['ow']) {
76  if (TYPO3_OS === 'WIN') {
77  $permissionStatus = new \TYPO3\CMS\Install\Status\InfoStatus();
78  $extraMessage = ' (writable by anyone on the server). This is the default behavior on a Windows system';
79  } else {
80  $permissionStatus = new \TYPO3\CMS\Install\Status\ErrorStatus();
81  $extraMessage = ' (writable by anyone on the server)';
82  }
83  } elseif ($perms['or']) {
84  $permissionStatus = new \TYPO3\CMS\Install\Status\NoticeStatus();
85  $extraMessage = ' (readable by anyone on the server). This is the default set by TYPO3 CMS to be as much compatible as possible but if your system allows, please consider to change rights';
86  } elseif ($perms['gw']) {
87  $permissionStatus = new \TYPO3\CMS\Install\Status\OkStatus();
88  $extraMessage = ' (group writeable)';
89  $groupPermissions = TRUE;
90  } elseif ($perms['gr']) {
91  $permissionStatus = new \TYPO3\CMS\Install\Status\OkStatus();
92  $extraMessage = ' (group readable)';
93  $groupPermissions = TRUE;
94  } else {
95  $permissionStatus = new \TYPO3\CMS\Install\Status\OkStatus();
96  }
97  $permissionStatus->setTitle($this->names[$which] . ' (BE/' . $which . ')');
98  $message = 'Recommended: ' . $this->recommended[$which] . '.';
99  $message .= ' Currently configured as ';
100  if ($GLOBALS['TYPO3_CONF_VARS']['BE'][$which] === $this->recommended[$which]) {
101  $message .= 'recommended';
102  } else {
103  $message .= $GLOBALS['TYPO3_CONF_VARS']['BE'][$which];
104  }
105  $message .= $extraMessage . '.';
106  if ($groupPermissions) {
107  $message .= ' This is fine as long as the webserver\'s group only comprises trusted users.';
108  if (!empty($GLOBALS['TYPO3_CONF_VARS']['BE']['createGroup'])) {
109  $message .= ' Your site is configured (BE/createGroup) to write as group \'' . $GLOBALS['TYPO3_CONF_VARS']['BE']['createGroup'] . '\'.';
110  }
111  }
112  $permissionStatus->setMessage($message);
113  return $permissionStatus;
114  }
115 
116 }
$GLOBALS
if(!defined('TYPO3_MODE')) $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_userauth.php']['logoff_pre_processing'][]
Definition: ext_localconf.php:5