diff options
Diffstat (limited to 'lib/public/Util.php')
| -rw-r--r-- | lib/public/Util.php | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/lib/public/Util.php b/lib/public/Util.php index 6e172e68d71..bdd2dd25f01 100644 --- a/lib/public/Util.php +++ b/lib/public/Util.php @@ -540,6 +540,20 @@ class Util { \OCP\Server::get(LoggerInterface::class)->error('Invalid system config value for "blacklisted_files" is ignored.'); $invalidFilenames = ['.htaccess']; } + + if ($config->getSystemValueBool('enforce_windows_compatibility', false)) { + $invalidFilenames = array_merge( + $invalidFilenames, + [ + "CON", "PRN", "AUX", "NUL", "COM0", + "COM1", "COM2", "COM3", "COM4", "COM5", + "COM6", "COM7", "COM8", "COM9", "COM¹", + "COM²", "COM³", "LPT0", "LPT1", "LPT2", + "LPT3", "LPT4", "LPT5", "LPT6", "LPT7", + "LPT8", "LPT9", "LPT¹", "LPT²", "LPT³", + ], + ); + } self::$invalidFilenames = array_map('mb_strtolower', $invalidFilenames); } return self::$invalidFilenames; @@ -564,6 +578,17 @@ class Util { $invalidChars = []; } + // If windows compatibility is enabled we also forbidd reserved win32 API characters + if ($config->getSystemValueBool('enforce_windows_compatibility', false)) { + $invalidChars = array_merge( + $invalidChars, + // reserved characters of the win32 API + ['<', '>', ':', '"', '|', '?', '*'], + // character 0-31 are also forbiden on windows but already filtered + // see IStorage::verifyPath + ); + } + // Get admin defined invalid characters $additionalChars = $config->getSystemValue('forbidden_chars', []); if (!is_array($additionalChars)) { |