view release on metacpan or  search on metacpan

xs/sc_ssl/openssl/source/apps/tsget  view on Meta::CPAN

    $curl->setopt(CURLOPT_WRITEFUNCTION, \&write_body);

    # SSL related options.
    $curl->setopt(CURLOPT_SSLKEYTYPE, "PEM");
    $curl->setopt(CURLOPT_SSL_VERIFYPEER, 1);	# Verify server's certificate.
    $curl->setopt(CURLOPT_SSL_VERIFYHOST, 2);	# Check server's CN.
    $curl->setopt(CURLOPT_SSLKEY, $options{k}) if defined($options{k});
    $curl->setopt(CURLOPT_SSLKEYPASSWD, $options{p}) if defined($options{p});
    $curl->setopt(CURLOPT_SSLCERT, $options{c}) if defined($options{c});
    $curl->setopt(CURLOPT_CAINFO, $options{C}) if defined($options{C});
    $curl->setopt(CURLOPT_CAPATH, $options{P}) if defined($options{P});
    $curl->setopt(CURLOPT_RANDOM_FILE, $options{r}) if defined($options{r});
    $curl->setopt(CURLOPT_EGDSOCKET, $options{g}) if defined($options{g});

    # Setting destination.
    $curl->setopt(CURLOPT_URL, $url);

    return $curl;
}

# Send a request and returns the body back.
sub get_timestamp {
    my $curl = shift;
    my $body = shift;
    my $ts_body;
    local $::error_buf;

    # Error-handling related options.
    $curl->setopt(CURLOPT_ERRORBUFFER, "::error_buf");

    # Options for POST method.
    $curl->setopt(CURLOPT_INFILE, {data => $body, bytes => 0});
    $curl->setopt(CURLOPT_INFILESIZE, length(${$body}));

    # Options for getting the result.
    $curl->setopt(CURLOPT_FILE, \$ts_body);

    # Send the request...
    my $error_code = $curl->perform();
    my $error_string;
    if ($error_code != 0) {
        my $http_code = $curl->getinfo(CURLINFO_HTTP_CODE);
	$error_string = "could not get timestamp";
	$error_string .= ", http code: $http_code" unless $http_code == 0;
	$error_string .= ", curl code: $error_code";
	$error_string .= " ($::error_buf)" if defined($::error_buf);
    } else {
        my $ct = $curl->getinfo(CURLINFO_CONTENT_TYPE);
	if (lc($ct) ne "application/timestamp-reply") {
	    $error_string = "unexpected content type returned: $ct";
        }
    }
    return ($ts_body, $error_string);

}

# Print usage information and exists.
sub usage {

    print STDERR "usage: $0 -h <server_url> [-e <extension>] [-o <output>] ";
    print STDERR "[-v] [-d] [-k <private_key.pem>] [-p <key_password>] ";
    print STDERR "[-c <client_cert.pem>] [-C <CA_certs.pem>] [-P <CA_path>] ";
    print STDERR "[-r <file:file...>] [-g <EGD_socket>] [<request>]...\n";
    exit 1;
}

# ----------------------------------------------------------------------
#   Main program
# ----------------------------------------------------------------------

# Getting command-line options (default comes from TSGET environment variable).
my $getopt_arg =  "h:e:o:vdk:p:c:C:P:r:g:";
if (exists $ENV{TSGET}) {
    my @old_argv = @ARGV;
    @ARGV = split /\s+/, $ENV{TSGET};
    getopts($getopt_arg, \%options) or usage;
    @ARGV = @old_argv;
}
getopts($getopt_arg, \%options) or usage;

# Checking argument consistency.
if (!exists($options{h}) || (@ARGV == 0 && !exists($options{o}))
    || (@ARGV > 1 && exists($options{o}))) {
    print STDERR "Inconsistent command line options.\n";
    usage;
}
# Setting defaults.
@ARGV = ("-") unless @ARGV != 0;
$options{e} = ".tsr" unless defined($options{e});

# Processing requests.
my $curl = create_curl $options{h};
undef $/;   # For reading whole files.
REQUEST: foreach (@ARGV) {
    my $input = $_;
    my ($base, $path) = fileparse($input, '\.[^.]*');
    my $output_base = $base . $options{e};
    my $output = defined($options{o}) ? $options{o} : $path . $output_base;

    STDERR->printflush("$input: ") if $options{v};
    # Read request.
    my $body;
    if ($input eq "-") {
	# Read the request from STDIN;
	$body = <STDIN>;
    } else {
	# Read the request from file.
        open INPUT, "<" . $input
	    or warn("$input: could not open input file: $!\n"), next REQUEST;
        $body = <INPUT>;
        close INPUT
	    or warn("$input: could not close input file: $!\n"), next REQUEST;
    }

    # Send request.
    STDERR->printflush("sending request") if $options{v};

    my ($ts_body, $error) = get_timestamp $curl, \$body;
    if (defined($error)) {
	die "$input: fatal error: $error\n";
    }