Thanks for you help.
I now get a solution from www.zend.com.
Try echo system("gpg --help"), then echo
system("gpg --list-keys"). If help works but list
keys does not, then you might try the
following:-
1. Set the following permissions
chmod 777 .gnupg
chmod 666 trustdb.gpg
chmod 604 secring.gpg
chmod 604 random_seed
chmod 644 pubring.gpg
2. use the --homedir setting with gpg
i.e. gpg --list-keys --
homedir /usr/local/home/root/.gnupg
----- Original Message -----
From: "Cameron Metzke" <[EMAIL PROTECTED]>
To: "Haibo Liu" <[EMAIL PROTECTED]>
Sent: Monday, August 28, 2006 11:26 AM
Subject: Re: Help! Gnupg can't run in php program
Make sure you have the right permissions on your ./gnupg folder and
relivent files to allow the user www-data to access them, just an idea :)
Haibo Liu wrote:
Hello,
Does anybody use GnuPG in PHP program?
The server is on Debian OP.
I create my key pair in the ./gnupg directory.
And the command "gpg --help" runs as normal.
But the command "gpg --list-keys" failed.
What's the problem?
My code is below:
<?php
$val_return = -1;
$cmd = "gpg --help";
system($cmd, $val_return);
echo "<br>";
echo "cmd: $cmd, return code: $val_return<br>";
$cmd = "gpg --homedir ./gnupg --list-keys";
system($cmd, $val_return);
echo "<br>";
echo "cmd: $cmd, return code: $val_return<br>";
?>
lhb
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