/usr/share/doc/libnet-ssleay-perl/examples/passwd-cb.pl is in libnet-ssleay-perl 1.58-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | #!/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
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