9 |
use Getopt::Long; |
use Getopt::Long; |
10 |
use File::Slurp; |
use File::Slurp; |
11 |
use JSON; |
use JSON; |
12 |
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use POSIX qw(strftime); |
13 |
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14 |
use IO::Socket::INET; |
use IO::Socket::INET; |
15 |
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19 |
my $tags_security; |
my $tags_security; |
20 |
my $visible_tags; |
my $visible_tags; |
21 |
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my $meteor_server; # = '192.168.1.13:4671'; |
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my $meteor_fh; |
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sub meteor { |
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my @a = @_; |
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push @a, scalar localtime() if $a[0] =~ m{^info}; |
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if ( ! defined $meteor_fh ) { |
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if ( $meteor_fh = |
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IO::Socket::INET->new( |
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PeerAddr => $meteor_server, |
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Timeout => 1, |
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) |
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) { |
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warn "# meteor connected to $meteor_server"; |
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} else { |
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warn "can't connect to meteor $meteor_server: $!"; |
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$meteor_fh = 0; |
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} |
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} |
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if ( $meteor_fh ) { |
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warn ">> meteor ",dump( @a ); |
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print $meteor_fh "ADDMESSAGE test ",join('|',@a),"\n" |
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} |
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} |
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22 |
my $listen_port = 9000; # pick something not in use |
my $listen_port = 9000; # pick something not in use |
23 |
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my $server_url = "http://localhost:$listen_port"; |
24 |
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25 |
sub http_server { |
sub http_server { |
26 |
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27 |
my $server = IO::Socket::INET->new( |
my $server = IO::Socket::INET->new( |
33 |
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34 |
die "can't setup server" unless $server; |
die "can't setup server" unless $server; |
35 |
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36 |
print "Server $0 accepting clients at http://localhost:$listen_port/\n"; |
print "Server $0 ready at $server_url\n"; |
37 |
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38 |
sub static { |
sub static { |
39 |
my ($client,$path) = @_; |
my ($client,$path) = @_; |
40 |
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41 |
$path = "www/$path"; |
$path = "www/$path"; |
42 |
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$path .= 'rfid.html' if $path =~ m{/$}; |
43 |
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44 |
return unless -e $path; |
return unless -e $path; |
45 |
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86 |
} keys %$tags; |
} keys %$tags; |
87 |
print $client "HTTP/1.0 200 OK\r\nContent-Type: application/x-javascript\r\n\r\n", |
print $client "HTTP/1.0 200 OK\r\nContent-Type: application/x-javascript\r\n\r\n", |
88 |
$param->{callback}, "(", to_json($json), ")\r\n"; |
$param->{callback}, "(", to_json($json), ")\r\n"; |
89 |
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} elsif ( $method =~ m{/program} ) { |
90 |
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91 |
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my $status = 501; # Not implementd |
92 |
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93 |
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foreach my $p ( keys %$param ) { |
94 |
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next unless $p =~ m/^(E[0-9A-F]{15})$/; |
95 |
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my $tag = $1; |
96 |
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my $content = "\x04\x11\x00\x01" . $param->{$p}; |
97 |
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$content = "\x00" if $param->{$p} eq 'blank'; |
98 |
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$status = 302; |
99 |
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100 |
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warn "PROGRAM $tag $content\n"; |
101 |
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write_tag( $tag, $content ); |
102 |
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} |
103 |
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104 |
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print $client "HTTP/1.0 $status $method\r\nLocation: $server_url\r\n\r\n"; |
105 |
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106 |
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} elsif ( $method =~ m{/secure} ) { |
107 |
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108 |
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my $status = 501; # Not implementd |
109 |
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110 |
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foreach my $p ( keys %$param ) { |
111 |
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next unless $p =~ m/^(E[0-9A-F]{15})$/; |
112 |
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my $tag = $1; |
113 |
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my $data = $param->{$p}; |
114 |
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$status = 302; |
115 |
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116 |
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warn "SECURE $tag $data\n"; |
117 |
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secure_tag_with( $tag, $data ); |
118 |
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} |
119 |
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120 |
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print $client "HTTP/1.0 $status $method\r\nLocation: $server_url\r\n\r\n"; |
121 |
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122 |
} else { |
} else { |
123 |
print $client "HTTP/1.0 404 Unkown method\r\n"; |
print $client "HTTP/1.0 404 Unkown method\r\n"; |
124 |
} |
} |
183 |
'parity=s' => \$parity, |
'parity=s' => \$parity, |
184 |
'stopbits=i' => \$stopbits, |
'stopbits=i' => \$stopbits, |
185 |
'handshake=s' => \$handshake, |
'handshake=s' => \$handshake, |
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'meteor=s' => \$meteor_server, |
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186 |
'http-server!' => \$http_server, |
'http-server!' => \$http_server, |
187 |
) or die $!; |
) or die $!; |
188 |
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261 |
'D5 00 09 04 00 11 0A 05 00 02 7250', sub { |
'D5 00 09 04 00 11 0A 05 00 02 7250', sub { |
262 |
my $hw_ver = join('.', unpack('CCCC', skip_assert(3) )); |
my $hw_ver = join('.', unpack('CCCC', skip_assert(3) )); |
263 |
print "hardware version $hw_ver\n"; |
print "hardware version $hw_ver\n"; |
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meteor( 'info', "Found reader hardware $hw_ver" ); |
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264 |
}); |
}); |
265 |
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266 |
cmd( 'D6 00 0C 13 04 01 00 02 00 03 00 04 00 AAF2','FIXME: stats?', |
cmd( 'D6 00 0C 13 04 01 00 02 00 03 00 04 00 AAF2','FIXME: stats?', |
278 |
if ( ! $nr ) { |
if ( ! $nr ) { |
279 |
_log "no tags in range\n"; |
_log "no tags in range\n"; |
280 |
update_visible_tags(); |
update_visible_tags(); |
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meteor( 'info-none-in-range' ); |
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281 |
$tags_data = {}; |
$tags_data = {}; |
282 |
} else { |
} else { |
283 |
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289 |
warn "## tags ",as_hex($tags), " [$tl] = ",dump( $tags ) if $debug; |
warn "## tags ",as_hex($tags), " [$tl] = ",dump( $tags ) if $debug; |
290 |
_log "$nr tags in range: ", join(',', @tags ) , "\n"; |
_log "$nr tags in range: ", join(',', @tags ) , "\n"; |
291 |
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meteor( 'info-in-range', join(' ',@tags)); |
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292 |
update_visible_tags( @tags ); |
update_visible_tags( @tags ); |
293 |
} |
} |
294 |
} |
} |
304 |
if ( $http_server ) { |
if ( $http_server ) { |
305 |
http_server; |
http_server; |
306 |
} else { |
} else { |
307 |
scan_for_tags while 1; |
while (1) { |
308 |
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scan_for_tags; |
309 |
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sleep 1; |
310 |
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} |
311 |
} |
} |
312 |
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313 |
die "over and out"; |
die "over and out"; |
322 |
$visible_tags->{$tag}++; |
$visible_tags->{$tag}++; |
323 |
if ( ! defined $last_visible_tags->{$tag} ) { |
if ( ! defined $last_visible_tags->{$tag} ) { |
324 |
if ( defined $tags_data->{$tag} ) { |
if ( defined $tags_data->{$tag} ) { |
325 |
# meteor( 'in-range', $tag ); |
warn "$tag in range\n"; |
326 |
} else { |
} else { |
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meteor( 'read', $tag ); |
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327 |
read_tag( $tag ); |
read_tag( $tag ); |
328 |
} |
} |
329 |
} else { |
} else { |
332 |
delete $last_visible_tags->{$tag}; # leave just missing tags |
delete $last_visible_tags->{$tag}; # leave just missing tags |
333 |
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334 |
if ( -e "$program_path/$tag" ) { |
if ( -e "$program_path/$tag" ) { |
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meteor( 'write', $tag ); |
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335 |
write_tag( $tag ); |
write_tag( $tag ); |
336 |
} |
} |
337 |
if ( -e "$secure_path/$tag" ) { |
if ( -e "$secure_path/$tag" ) { |
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meteor( 'secure', $tag ); |
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338 |
secure_tag( $tag ); |
secure_tag( $tag ); |
339 |
} |
} |
340 |
} |
} |
341 |
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342 |
foreach my $tag ( keys %$last_visible_tags ) { |
foreach my $tag ( keys %$last_visible_tags ) { |
343 |
my $data = delete $tags_data->{$tag}; |
my $data = delete $tags_data->{$tag}; |
344 |
print "removed tag $tag with data ",dump( $data ),"\n"; |
warn "$tag removed ", dump($data), $/; |
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meteor( 'removed', $tag ); |
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345 |
} |
} |
346 |
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347 |
warn "## update_visible_tags(",dump( @tags ),") = ",dump( $visible_tags )," removed: ",dump( $last_visible_tags ), " data: ",dump( $tags_data ) if $debug; |
warn "## update_visible_tags(",dump( @tags ),") = ",dump( $visible_tags )," removed: ",dump( $last_visible_tags ), " data: ",dump( $tags_data ) if $debug; |
379 |
return $last_block + 1; |
return $last_block + 1; |
380 |
} |
} |
381 |
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382 |
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my $saved_in_log; |
383 |
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384 |
sub decode_tag { |
sub decode_tag { |
385 |
my $tag = shift; |
my $tag = shift; |
386 |
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402 |
custom => $custom, |
custom => $custom, |
403 |
}; |
}; |
404 |
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405 |
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if ( ! $saved_in_log->{$tag}++ ) { |
406 |
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open(my $log, '>>', 'rfid-log.txt'); |
407 |
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print $log strftime( "%Y-%m-%d %H:%M:%S", localtime ), ",$tag,$content\n"; |
408 |
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close($log); |
409 |
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} |
410 |
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411 |
return $hash; |
return $hash; |
412 |
} |
} |
413 |
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414 |
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sub forget_tag { |
415 |
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my $tag = shift; |
416 |
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delete $tags_data->{$tag}; |
417 |
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delete $visible_tags->{$tag}; |
418 |
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} |
419 |
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420 |
sub read_tag { |
sub read_tag { |
421 |
my ( $tag ) = @_; |
my ( $tag ) = @_; |
422 |
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429 |
while ( $start_block < $max_rfid_block ) { |
while ( $start_block < $max_rfid_block ) { |
430 |
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431 |
cmd( |
cmd( |
432 |
sprintf( "D6 00 0D 02 $tag %02x %02x ffff", $start_block, $read_blocks ), |
sprintf( "D6 00 0D 02 $tag %02x %02x BEEF", $start_block, $read_blocks ), |
433 |
"read $tag offset: $start_block blocks: $read_blocks", |
"read $tag offset: $start_block blocks: $read_blocks", |
434 |
"D6 00 1F 02 00", sub { # $tag 03 00 00 04 11 00 01 01 00 31 32 33 34 02 00 35 36 37 38 531F\n"; |
"D6 00 1F 02 00", sub { # $tag 03 00 00 04 11 00 01 01 00 31 32 33 34 02 00 35 36 37 38 531F\n"; |
435 |
$start_block = read_tag_data( $start_block, @_ ); |
$start_block = read_tag_data( $start_block, @_ ); |
436 |
warn "# read tag upto $start_block\n"; |
warn "# read tag upto $start_block\n"; |
437 |
}, |
}, |
438 |
"D6 00 0F FE 00 00 05 01 $tag 941A", sub { |
"D6 00 0F FE 00 00 05 01 $tag BEEF", sub { |
439 |
print "FIXME: tag $tag ready? (expected block read instead)\n"; |
print "FIXME: tag $tag ready? (expected block read instead)\n"; |
440 |
}, |
}, |
441 |
); |
); |
445 |
my $security; |
my $security; |
446 |
|
|
447 |
cmd( |
cmd( |
448 |
"D6 00 0B 0A $tag 1234", "check security $tag", |
"D6 00 0B 0A $tag BEEF", "check security $tag", |
449 |
"D6 00 0D 0A 00", sub { |
"D6 00 0D 0A 00", sub { |
450 |
my $rest = shift; |
my $rest = shift; |
451 |
my $from_tag; |
my $from_tag; |
461 |
} |
} |
462 |
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|
463 |
sub write_tag { |
sub write_tag { |
464 |
my ($tag) = @_; |
my ($tag,$data) = @_; |
465 |
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|
466 |
my $path = "$program_path/$tag"; |
my $path = "$program_path/$tag"; |
467 |
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$data = read_file( $path ) if -e $path; |
468 |
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469 |
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die "no data" unless $data; |
470 |
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my $data = read_file( $path ); |
|
471 |
my $hex_data; |
my $hex_data; |
472 |
|
|
473 |
if ( $data =~ s{^hex\s+}{} ) { |
if ( $data =~ s{^hex\s+}{} ) { |
495 |
print "write_tag $tag = ",dump( $data ), " [$len/$blocks] == $hex_data\n"; |
print "write_tag $tag = ",dump( $data ), " [$len/$blocks] == $hex_data\n"; |
496 |
|
|
497 |
cmd( |
cmd( |
498 |
"d6 00 ff 04 $tag 00 $blocks 00 $hex_data ffff", "write $tag", |
"d6 00 ff 04 $tag 00 $blocks 00 $hex_data BEEF", "write $tag", |
499 |
"d6 00 0d 04 00 $tag $blocks afb1", sub { assert() }, |
"d6 00 0d 04 00 $tag $blocks BEEF", sub { assert() }, |
500 |
); # foreach ( 1 .. 3 ); # XXX 3m software does this three times! |
); # foreach ( 1 .. 3 ); # XXX 3m software does this three times! |
501 |
|
|
502 |
my $to = $path; |
my $to = $path; |
505 |
rename $path, $to; |
rename $path, $to; |
506 |
print ">> $to\n"; |
print ">> $to\n"; |
507 |
|
|
508 |
delete $tags_data->{$tag}; # force re-read of tag |
forget_tag $tag; |
509 |
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} |
510 |
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511 |
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sub secure_tag_with { |
512 |
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my ( $tag, $data ) = @_; |
513 |
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514 |
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cmd( |
515 |
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"d6 00 0c 09 $tag $data BEEF", "secure $tag -> $data", |
516 |
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"d6 00 0c 09 00 $tag BEEF", sub { assert() }, |
517 |
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); |
518 |
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519 |
|
forget_tag $tag; |
520 |
} |
} |
521 |
|
|
522 |
sub secure_tag { |
sub secure_tag { |
525 |
my $path = "$secure_path/$tag"; |
my $path = "$secure_path/$tag"; |
526 |
my $data = substr(read_file( $path ),0,2); |
my $data = substr(read_file( $path ),0,2); |
527 |
|
|
528 |
cmd( |
secure_tag_with( $tag, $data ); |
|
"d6 00 0c 09 $tag $data 1234", "secure $tag -> $data", |
|
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"d6 00 0c 09 00 $tag 1234", sub { assert() }, |
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); |
|
529 |
|
|
530 |
my $to = $path; |
my $to = $path; |
531 |
$to .= '.' . time(); |
$to .= '.' . time(); |
646 |
warn "## checksum ",dump( $bytes, $xor, $checksum ) if $debug; |
warn "## checksum ",dump( $bytes, $xor, $checksum ) if $debug; |
647 |
|
|
648 |
if ( defined $checksum && $xor ne $checksum ) { |
if ( defined $checksum && $xor ne $checksum ) { |
649 |
print "checksum doesn't match: ", as_hex($xor), " != ", as_hex($checksum), " data: ", as_hex($bytes), "\n"; |
warn "checksum error: ", as_hex($xor), " != ", as_hex($checksum), " data: ", as_hex($bytes), "\n" if $checksum ne "\xBE\xEF"; |
650 |
return $bytes . $xor; |
return $bytes . $xor; |
651 |
} |
} |
652 |
return $bytes . $checksum; |
return $bytes . $checksum; |
688 |
warn "## DISPATCH payload to with rest", dump( $payload, $to, $rest ) if $debug; |
warn "## DISPATCH payload to with rest", dump( $payload, $to, $rest ) if $debug; |
689 |
$dispatch->{ $to }->( $rest ); |
$dispatch->{ $to }->( $rest ); |
690 |
} else { |
} else { |
691 |
print "NO DISPATCH for ",as_hex( $full ),"\n"; |
die "NO DISPATCH for ",as_hex( $full ),"\n"; |
692 |
} |
} |
693 |
|
|
694 |
return $data; |
return $data; |