/// <summary>
/// Returns whether the property contains any sensitive data
/// </summary>
public bool ContainsSensitiveData()
{
return(ProcessRunnerArguments.ContainsSensitiveData(Id) || ProcessRunnerArguments.ContainsSensitiveData(Value));
}
/// <summary>
/// Runs the specified executable and returns a boolean indicating success or failure
/// </summary>
/// <remarks>The standard and error output will be streamed to the logger. Child processes do not inherit the env variables from the parent automatically</remarks>
public bool Execute(ProcessRunnerArguments runnerArgs)
{
if (runnerArgs == null)
{
throw new ArgumentNullException(nameof(runnerArgs));
}
Debug.Assert(!string.IsNullOrWhiteSpace(runnerArgs.ExeName), "Process runner exe name should not be null/empty");
if (!File.Exists(runnerArgs.ExeName))
{
logger.LogError(Resources.ERROR_ProcessRunner_ExeNotFound, runnerArgs.ExeName);
ExitCode = ErrorCode;
return(false);
}
var psi = new ProcessStartInfo()
{
FileName = runnerArgs.ExeName,
RedirectStandardError = true,
RedirectStandardOutput = true,
UseShellExecute = false, // required if we want to capture the error output
ErrorDialog = false,
CreateNoWindow = true,
Arguments = runnerArgs.GetEscapedArguments(),
WorkingDirectory = runnerArgs.WorkingDirectory
};
SetEnvironmentVariables(psi, runnerArgs.EnvironmentVariables);
bool succeeded;
using (var process = new Process())
{
process.StartInfo = psi;
process.ErrorDataReceived += OnErrorDataReceived;
process.OutputDataReceived += OnOutputDataReceived;
process.Start();
process.BeginErrorReadLine();
process.BeginOutputReadLine();
// Warning: do not log the raw command line args as they
// may contain sensitive data
logger.LogDebug(Resources.MSG_ExecutingFile,
runnerArgs.ExeName,
runnerArgs.AsLogText(),
runnerArgs.WorkingDirectory,
runnerArgs.TimeoutInMilliseconds,
process.Id);
succeeded = process.WaitForExit(runnerArgs.TimeoutInMilliseconds);
if (succeeded)
{
process.WaitForExit(); // Give any asynchronous events the chance to complete
}
// false means we asked the process to stop but it didn't.
// true: we might still have timed out, but the process ended when we asked it to
if (succeeded)
{
logger.LogDebug(Resources.MSG_ExecutionExitCode, process.ExitCode);
ExitCode = process.ExitCode;
}
else
{
ExitCode = ErrorCode;
try
{
process.Kill();
logger.LogWarning(Resources.WARN_ExecutionTimedOutKilled, runnerArgs.TimeoutInMilliseconds, runnerArgs.ExeName);
}
catch
{
logger.LogWarning(Resources.WARN_ExecutionTimedOutNotKilled, runnerArgs.TimeoutInMilliseconds, runnerArgs.ExeName);
}
}
succeeded = succeeded && (ExitCode == 0);
}
return(succeeded);
}
