system(); passing

[robkerry]

Hi,

When executing:

system("./gpg --clearsign etc..." );

It returns with:

Enter passphrase:

How do you then pass the passphrase to it in PHP? The passphrase can't be posted to gpg or included in the initial system(); command.

Any ideas?

The script works fine in command line as you can manually enter the passphrase, although cannot complete through a web browser as no passphrase is given.

Perl has a "expect" function which passes information to command applications when a certain phrase is used, although PHP does not offer this.

Thanks,

Rob

[dalecosp]

Maybe with proc_open() 🆒

[robkerry]

Hi,

I tried using that function although it didn't successfully pass the passphrase to the execution.

Any other idea's or even better an example bit of code?

Thanks,

Rob