--- /dev/null
+#!/usr/bin/perl -w
+# Written by Zoltan Glozik <zglozik@stones.com>.
+# Copyright (c) 2002 The OpenTSA Project. All rights reserved.
+$::version = '$Id: tsget,v 1.1.2.2 2009/09/07 17:57:02 steve Exp $';
+
+use strict;
+use IO::Handle;
+use Getopt::Std;
+use File::Basename;
+use WWW::Curl::Easy;
+
+use vars qw(%options);
+
+# Callback for reading the body.
+sub read_body {
+ my ($maxlength, $state) = @_;
+ my $return_data = "";
+ my $data_len = length ${$state->{data}};
+ if ($state->{bytes} < $data_len) {
+ $data_len = $data_len - $state->{bytes};
+ $data_len = $maxlength if $data_len > $maxlength;
+ $return_data = substr ${$state->{data}}, $state->{bytes}, $data_len;
+ $state->{bytes} += $data_len;
+ }
+ return $return_data;
+}
+
+# Callback for writing the body into a variable.
+sub write_body {
+ my ($data, $pointer) = @_;
+ ${$pointer} .= $data;
+ return length($data);
+}
+
+# Initialise a new Curl object.
+sub create_curl {
+ my $url = shift;
+
+ # Create Curl object.
+ my $curl = WWW::Curl::Easy::new();
+
+ # Error-handling related options.
+ $curl->setopt(CURLOPT_VERBOSE, 1) if $options{d};
+ $curl->setopt(CURLOPT_FAILONERROR, 1);
+ $curl->setopt(CURLOPT_USERAGENT, "OpenTSA tsget.pl/" . (split / /, $::version)[2]);
+
+ # Options for POST method.
+ $curl->setopt(CURLOPT_UPLOAD, 1);
+ $curl->setopt(CURLOPT_CUSTOMREQUEST, "POST");
+ $curl->setopt(CURLOPT_HTTPHEADER,
+ ["Content-Type: application/timestamp-query",
+ "Accept: application/timestamp-reply,application/timestamp-response"]);
+ $curl->setopt(CURLOPT_READFUNCTION, \&read_body);
+ $curl->setopt(CURLOPT_HEADERFUNCTION, sub { return length($_[0]); });
+
+ # Options for getting the result.
+ $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"
+ && lc($ct) ne "application/timestamp-response") {
+ $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";
+ }
+ STDERR->printflush(", reply received") if $options{v};
+
+ # Write response.
+ if ($output eq "-") {
+ # Write to STDOUT.
+ print $ts_body;
+ } else {
+ # Write to file.
+ open OUTPUT, ">", $output
+ or warn("$output: could not open output file: $!\n"), next REQUEST;
+ print OUTPUT $ts_body;
+ close OUTPUT
+ or warn("$output: could not close output file: $!\n"), next REQUEST;
+ }
+ STDERR->printflush(", $output written.\n") if $options{v};
+}
+$curl->cleanup();
+WWW::Curl::Easy::global_cleanup();
projects / cassiopeia.git / blobdiff