c# – GnuPG加密不适用于进程错误代码2

我有下面的代码,当这个加密代码通过命令提示符调用时工作正常(创建加密文件),并且当它在控制台应用程序中时,它不起作用.

var destFilePath = @"D:\test.gpg";
var recipient = "[email protected]";
var sourceFilePath = @"D:\test.txt";
var proc = new Process
           {
                StartInfo = new processstartinfo
                {
                    FileName = "cmd.exe",Arguments = string.Format("gpg2 --output {0} --encrypt --recipient {1} {2}",destFilePath,recipient,sourceFilePath),UseShellExecute = false,RedirectStandardError = true,RedirectStandardInput = true,RedirectStandardOutput = true,CreateNowindow = true,WorkingDirectory = @"C:\Program Files (x86)\GNU\GnuPG"
                }
            };

            proc.Start();
            proc.WaitForExit();
            int rc = proc.ExitCode;
            proc.Close();
            Console.WriteLine(rc.ToString());
            Console.ReadKey();

这是在ExitCode中返回错误代码2

任何想法都会有帮助！

解决方法

从 GPG Error Code 2：

GPG is asking whether you want to continue on with the encryption
using an unsigned key. Since no user can input Y it produces an error.

To fix this put the following switches

--yes and --always-trust

我使用GPG已经有一段时间了但是参数的顺序通常并不重要,只要它们被命名

这会给你这样的东西

FileName = "gpg2.exe",Arguments = $"--output {destFilePath} --encrypt --yes --always-trust --recipient {recipient} {sourceFilePath}",

注意：这是C#6格式,稍微容易阅读