use RFID::Libnfc::Constants;
use File::Slurp;
use Digest::MD5 qw(md5_hex);
+use Getopt::Long::Descriptive;
use Data::Dump qw(dump);
+my ($opt,$usage) = describe_options(
+ '%c %c [dump_with_keys]',
+ [ 'write=s', 'write dump to card' ],
+ [ 'debug|d', 'show debug dumps' ],
+ [ 'help|h', 'usage' ],
+);
+print $usage->text, exit if $opt->help;
+
my $debug = $ENV{DEBUG} || 0;
my $keyfile = shift @ARGV;
my $card;
- print STDERR "$uid reading blocks ";
+ print STDERR "reading $uid blocks ";
for (my $i = 0; $i < $tag->blocks; $i++) {
if (my $data = $tag->read_block($i)) {
# if we are dumping an ultralight token,
}
}
+ if ( $opt->write ) {
+ my $card = read_file $opt->write;
+ print STDERR "writing $uid block ";
+ foreach my $block ( 0 .. $tag->blocks ) {
+ my $offset = 0x10 * $block;
+ $tag->write_block( $block, substr($card,$offset,0x10) );
+ print STDERR "$block ";
+ }
+ print STDERR "done\n";
+ }
+
# view dump
system "./mifare-mad.pl $out_file > $out_file.txt";
$ENV{MAD} && system "vi $out_file.txt";