/usr/share/doc/perl-Net-SSLeay/examples
Edit: /usr/share/doc/perl-Net-SSLeay/examples/passwd-cb.pl (809B)
#!/usr/bin/perl
# passwd-cb.pl
#
# Check using password callbacks to decrypt private keys
# $Id: passwd-cb.pl,v 1.2 2002/06/05 18:25:47 sampo Exp $
use Socket;
use Net::SSLeay qw(die_now die_if_ssl_error);
Net::SSLeay::randomize();
Net::SSLeay::load_error_strings();
Net::SSLeay::SSLeay_add_ssl_algorithms();
my ($key_pem, $password) = @ARGV;
print "Keyfile: `$key_pem', pw: `$password'\n";
$calls = 0;
sub callback {
$calls++;
print "Callback `$password'\n";
return $password;
}
my $ctx = Net::SSLeay::CTX_new() or die_now("Failed to create SSL_CTX $!");
if (1) {
Net::SSLeay::CTX_set_default_passwd_cb($ctx, \&callback);
}
Net::SSLeay::CTX_use_PrivateKey_file($ctx, $key_pem,
&Net::SSLeay::FILETYPE_PEM())
or print "CTX_use_PrivateKey_file failed\n";
print "calls=$calls\n";
#EOF