Question

我正在尝试使用OpenGPG并在尝试解密某些内容时会打开密码提示。现在我正在尝试自动运行，因此无法输入密码。所以我的问题是如何将密码传递给我正在运行的批处理文件的exe打开的这个新提示。我看过gpg2.exe -help，如果有人熟悉OpenGPG，或者如果有一个命令我可以运行将密码传递给新提示，那么就无法传递密码作为参数，这将是很棒的。

gpg2.exe -o output.txt -d series.txt.gpg

Answer 1

经过多次尝试尝试使用此功能后，我终于在http://linux.die.net/man/1/gpg2检查了gpg2.exe的手册，并在添加命令行参数后 - 应用程序接受了--passphrase。< / p>

不这样做会导致提示用户。

希望这可以帮助将来试图破解的任何人。

Answer 2

echo password | gpg2.exe -o output.txt -d series.txt.gpg

Answer 3

GnuPG提供了多种非交互式传递密码的方法。使用参数--passphrase [password]可能是最简单的参数，具体取决于您的用例，其他参数也可能是您感兴趣的（例如，如果您不想在您的应用程序代码中存储密码）。

来自man gpg：

   --passphrase-fd n
          Read the passphrase from file descriptor n. Only the first line will be read
          from file descriptor n. If you use 0 for n, the passphrase will be read from
          STDIN. This can only be used if only one passphrase is supplied.

   --passphrase-file file
          Read  the  passphrase  from file file. Only the first line will be read from
          file file. This can only be used if only one passphrase is  supplied.  Obvi-
          ously,  a  passphrase  stored in a file is of questionable security if other
          users can read this file. Don't use this option if you can avoid it.

   --passphrase string
          Use string as the passphrase. This can only be used if only  one  passphrase
          is  supplied.  Obviously,  this is of very questionable security on a multi-
          user system. Don't use this option if you can avoid it.

传递值以通过批处理文件由exe提示打开

3 个答案: