从 shell 脚本将密码输入 openssl 命令 [英] entering password into openssl command from shell script

问题描述

我试图在没有任何用户输入的情况下将 p12 从 shell 脚本转换为 pem.我可以将密码作为脚本中的变量.

I am trying to convert a p12 to a pem from a shell script without any user input. I can have the password as a variable within the script.

所以当我打电话时:

openssl pkcs12 -in *.p12 -out cert.pem -nodes

终端打印Enter Import Password:"并等待输入.

The terminal prints "Enter Import Password:" and waits for input.

我试图用管道输入密码:

I tried to pipe the password in with:

echo $PASS | openssl pkcs12 -in *.p12 -out cert.pem -nodes

以及尝试在 openssl 命令中使用标志但不知道如何执行此操作.

as well as trying to use a flag with the openssl command but can't figure out how to do this.

推荐答案

这个班轮对我有用-

openssl pkcs12 -in certificate.p12 -password pass:<your_password> -nodes | openssl x509 -noout -enddate

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