static void Recurse(string path)
{
try
{
var fInfo = UnixFileInfo.GetFileSystemEntry(path);
try
{
fInfo.SetOwner(restrictedUser, restrictedGroup);
Console.WriteLine($"Changed ownership for '{fInfo.FullName}'");
}
catch (Exception any)
{
Console.WriteLine($"Error: {any.Message}");
}
if (fInfo is UnixDirectoryInfo)
{
var dInfo = fInfo as UnixDirectoryInfo;
var content = dInfo.GetFileSystemEntries();
foreach (var currentEntry in content)
{
Recurse(currentEntry.FullName);
}
}
}
catch (Exception any)
{
Console.WriteLine($"Error {any.GetType().Name}: {any.Message}");
}
}
public void UpdatePermissionsOnUnixUsingMonoPosix()
{
var fileSystemEntry = UnixFileSystemInfo.GetFileSystemEntry("path");
fileSystemEntry.FileAccessPermissions = FileAccessPermissions.UserRead;
fileSystemEntry.FileAccessPermissions = FileAccessPermissions.UserWrite;
fileSystemEntry.FileAccessPermissions = FileAccessPermissions.UserExecute;
fileSystemEntry.FileAccessPermissions = FileAccessPermissions.UserReadWriteExecute;
fileSystemEntry.FileAccessPermissions = FileAccessPermissions.GroupRead;
fileSystemEntry.FileAccessPermissions = FileAccessPermissions.GroupWrite;
fileSystemEntry.FileAccessPermissions = FileAccessPermissions.GroupExecute;
fileSystemEntry.FileAccessPermissions = FileAccessPermissions.GroupReadWriteExecute;
fileSystemEntry.FileAccessPermissions = FileAccessPermissions.UserRead | FileAccessPermissions.GroupRead;
fileSystemEntry.FileAccessPermissions = FileAccessPermissions.AllPermissions; // Noncompliant (DefaultPermissions | OtherExecute | GroupExecute | UserExecute, // 0x000001FF)
fileSystemEntry.FileAccessPermissions = FileAccessPermissions.DefaultPermissions; // Noncompliant (OtherWrite | OtherRead | GroupWrite | GroupRead | UserWrite | UserRead, // 0x000001B6)
fileSystemEntry.FileAccessPermissions = FileAccessPermissions.OtherReadWriteExecute; // Noncompliant
fileSystemEntry.FileAccessPermissions = FileAccessPermissions.OtherExecute; // Noncompliant
fileSystemEntry.FileAccessPermissions = FileAccessPermissions.OtherWrite; // Noncompliant
fileSystemEntry.FileAccessPermissions = FileAccessPermissions.OtherRead; // Noncompliant {{Make sure this permission is safe.}}
fileSystemEntry.FileAccessPermissions |= FileAccessPermissions.AllPermissions; // Noncompliant (DefaultPermissions | OtherExecute | GroupExecute | UserExecute, // 0x000001FF)
fileSystemEntry.FileAccessPermissions |= FileAccessPermissions.DefaultPermissions; // Noncompliant (OtherWrite | OtherRead | GroupWrite | GroupRead | UserWrite | UserRead, // 0x000001B6)
fileSystemEntry.FileAccessPermissions |= FileAccessPermissions.OtherReadWriteExecute; // Noncompliant
fileSystemEntry.FileAccessPermissions |= FileAccessPermissions.OtherExecute; // Noncompliant
fileSystemEntry.FileAccessPermissions |= FileAccessPermissions.OtherWrite; // Noncompliant
fileSystemEntry.FileAccessPermissions |= FileAccessPermissions.OtherRead; // Noncompliant
fileSystemEntry.FileAccessPermissions ^= FileAccessPermissions.AllPermissions; // Noncompliant - depending on the case this might add or remove permissions
fileSystemEntry.FileAccessPermissions ^= FileAccessPermissions.DefaultPermissions; // Noncompliant
fileSystemEntry.FileAccessPermissions ^= FileAccessPermissions.OtherReadWriteExecute; // Noncompliant
fileSystemEntry.FileAccessPermissions ^= FileAccessPermissions.OtherExecute; // Noncompliant
fileSystemEntry.FileAccessPermissions ^= FileAccessPermissions.OtherWrite; // Noncompliant
fileSystemEntry.FileAccessPermissions ^= FileAccessPermissions.OtherRead; // Noncompliant
fileSystemEntry.FileAccessPermissions = FileAccessPermissions.UserRead | FileAccessPermissions.GroupRead | FileAccessPermissions.OtherRead; // Noncompliant
// ^^^^^^^^^
UnixFileInfo.GetFileSystemEntry("path").FileAccessPermissions = FileAccessPermissions.AllPermissions; // Noncompliant
UnixSymbolicLinkInfo.GetFileSystemEntry("path").FileAccessPermissions = FileAccessPermissions.AllPermissions; // Noncompliant
if (fileSystemEntry.FileAccessPermissions != FileAccessPermissions.OtherExecute)
{
}
while (fileSystemEntry.FileAccessPermissions != FileAccessPermissions.OtherExecute)
{
}
_ = fileSystemEntry.FileAccessPermissions == FileAccessPermissions.OtherWrite ? 1 : 2;
fileSystemEntry.FileAccessPermissions = ~((FileAccessPermissions.OtherRead));
fileSystemEntry.FileAccessPermissions = ~FileAccessPermissions.OtherRead;
}
public void Can_download_osx_runtime()
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux) || RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
{
RuntimeManager.DownloadRuntimeToDirectory(QmlNetConfig.QtBuildVersion, RuntimeTarget.OSX64, _tempDirectory);
File.ReadAllText(Path.Combine(_tempDirectory, "version.txt")).Should().Be($"{QmlNetConfig.QtBuildVersion}-osx-x64");
var permissions = UnixFileInfo
.GetFileSystemEntry(Path.Combine(_tempDirectory, "qt", "lib", "QtXml.framework", "Versions", "5", "QtXml"))
.FileAccessPermissions;
permissions.Should().Be(FileAccessPermissions.UserReadWriteExecute
| FileAccessPermissions.GroupRead | FileAccessPermissions.GroupExecute
| FileAccessPermissions.OtherRead | FileAccessPermissions.OtherExecute);
// Make sure links are setup correctly.
Directory.Exists(Path.Combine(_tempDirectory, "qt", "lib", "QtXml.framework", "Versions", "Current")).Should().BeTrue();
}
}
/// <summary>
/// Starts the updating process.
/// </summary>
/// <returns>TRUE if successful; If FALSE use Updater.LastError to get the error</returns>
public static bool Update()
{
if (!IsAppImage)
{
logs.Add(new LogMessage(Logseverity.Error, "Updater.Update", "This app is not packaged in an AppImage"));
return(false);
}
if (!ready)
{
logs.Add(new LogMessage(Logseverity.Error, "Updater.Update", "Updater is not ready yet"));
return(false);
}
// First, create a backup
logs.Add(new LogMessage(Logseverity.Info, "Updater.Update", "Creating backup"));
try {
File.Copy(AppImagePath, AppImagePath + "~", true);
}
catch (Exception ex) {
// I'd be very suprised if this throws an exception
logs.Add(new LogMessage(Logseverity.Error, "Updater.Update", $"An exception of type {ex.GetType()} was thrown, this is most likely an internal library error", ex));
return(false);
}
// Mark as executable
logs.Add(new LogMessage(Logseverity.Info, "Updater.Update", "Marking as executable"));
try {
var _file = UnixFileInfo.GetFileSystemEntry(downloadPath);
// This will do for now...
_file.FileAccessPermissions = FileAccessPermissions.UserReadWriteExecute;
}
catch (Exception ex) {
logs.Add(new LogMessage(Logseverity.Error, "Updater.Update", $"An exception of type {ex.GetType()} was thrown, this is most likely an internal library error", ex));
return(false);
}
// Then overwrite
logs.Add(new LogMessage(Logseverity.Info, "Updater.Update", "Overwriting"));
try {
File.Delete(AppImagePath);
File.Move(downloadPath, AppImagePath);
}
catch (Exception ex) {
logs.Add(new LogMessage(Logseverity.Error, "Updater.Update", $"An exception of type {ex.GetType()} was thrown, this is most likely an internal library error", ex));
return(false);
}
// Delete backups
logs.Add(new LogMessage(Logseverity.Info, "Updater.Update", "Deleting backup"));
try {
File.Delete(AppImagePath + "~");
}
catch (Exception ex) {
logs.Add(new LogMessage(Logseverity.Error, "Updater.Update", $"An exception of type {ex.GetType()} was thrown, this is most likely an internal library error", ex));
return(false);
}
logs.Add(new LogMessage(Logseverity.Info, "Updater.Update", "Done, restarting the app is recommended"));
return(true);
}