31 |
Reuse => 1 |
Reuse => 1 |
32 |
); |
); |
33 |
|
|
34 |
die "can't setup server" unless $server; |
die "can't setup server: $!" unless $server; |
35 |
|
|
36 |
print "Server $0 ready at $server_url\n"; |
print "Server $0 ready at $server_url\n"; |
37 |
|
|
84 |
$d->{security} = $tags_security->{$_}; |
$d->{security} = $tags_security->{$_}; |
85 |
push @{ $json->{tags} }, $d; |
push @{ $json->{tags} }, $d; |
86 |
} keys %$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/json\r\n\r\n", |
88 |
$param->{callback}, "(", to_json($json), ")\r\n"; |
$param->{callback}, "(", to_json($json), ")\r\n"; |
89 |
} elsif ( $method =~ m{/program} ) { |
} elsif ( $method =~ m{/program} ) { |
90 |
|
|
91 |
my $status = 501; # Not implementd |
my $status = 501; # Not implementd |
92 |
|
|
93 |
foreach my $p ( keys %$param ) { |
foreach my $p ( keys %$param ) { |
94 |
next unless $p =~ m/^tag_(\S+)/; |
next unless $p =~ m/^(E[0-9A-F]{15})$/; |
95 |
my $tag = $1; |
my $tag = $1; |
96 |
my $content = "\x04\x11\x00\x01" . $param->{$p}; |
my $content = "\x04\x11\x00\x01" . $param->{$p}; |
97 |
$content = "\x00" if $param->{$p} eq 'blank'; |
$content = "\x00" if $param->{$p} eq 'blank'; |
99 |
|
|
100 |
warn "PROGRAM $tag $content\n"; |
warn "PROGRAM $tag $content\n"; |
101 |
write_tag( $tag, $content ); |
write_tag( $tag, $content ); |
102 |
|
secure_tag_with( $tag, $param->{$p} =~ /^130/ ? 'DA' : 'D7' ); |
103 |
} |
} |
104 |
|
|
105 |
print $client "HTTP/1.0 $status $method\r\nLocation: $server_url\r\n\r\n"; |
print $client "HTTP/1.0 $status $method\r\nLocation: $server_url\r\n\r\n"; |
106 |
|
|
107 |
|
} elsif ( $method =~ m{/secure(.js)} ) { |
108 |
|
|
109 |
|
my $json = $1; |
110 |
|
|
111 |
|
my $status = 501; # Not implementd |
112 |
|
|
113 |
|
foreach my $p ( keys %$param ) { |
114 |
|
next unless $p =~ m/^(E[0-9A-F]{15})$/; |
115 |
|
my $tag = $1; |
116 |
|
my $data = $param->{$p}; |
117 |
|
$status = 302; |
118 |
|
|
119 |
|
warn "SECURE $tag $data\n"; |
120 |
|
secure_tag_with( $tag, $data ); |
121 |
|
} |
122 |
|
|
123 |
|
if ( $json ) { |
124 |
|
print $client "HTTP/1.0 200 OK\r\nContent-Type: application/json\r\n\r\n", |
125 |
|
$param->{callback}, "({ ok: 1 })\r\n"; |
126 |
|
} else { |
127 |
|
print $client "HTTP/1.0 $status $method\r\nLocation: $server_url\r\n\r\n"; |
128 |
|
} |
129 |
|
|
130 |
} else { |
} else { |
131 |
print $client "HTTP/1.0 404 Unkown method\r\n"; |
print $client "HTTP/1.0 404 Unkown method\r\n\r\n"; |
132 |
} |
} |
133 |
} else { |
} else { |
134 |
print $client "HTTP/1.0 500 No method\r\n"; |
print $client "HTTP/1.0 500 No method\r\n\r\n"; |
135 |
} |
} |
136 |
close $client; |
close $client; |
137 |
} |
} |
168 |
my $http_server = 1; |
my $http_server = 1; |
169 |
|
|
170 |
# 3M defaults: 8,4 |
# 3M defaults: 8,4 |
171 |
my $max_rfid_block = 16; |
# cards 16, stickers: 8 |
172 |
|
my $max_rfid_block = 8; |
173 |
my $read_blocks = 8; |
my $read_blocks = 8; |
174 |
|
|
175 |
my $response = { |
my $response = { |
393 |
sub decode_tag { |
sub decode_tag { |
394 |
my $tag = shift; |
my $tag = shift; |
395 |
|
|
396 |
my $data = $tags_data->{$tag} || die "no data for $tag"; |
my $data = $tags_data->{$tag}; |
397 |
|
if ( ! $data ) { |
398 |
|
warn "no data for $tag\n"; |
399 |
|
return; |
400 |
|
} |
401 |
|
|
402 |
my ( $u1, $set_item, $u2, $type, $content, $br_lib, $custom ) = unpack('C4Z16Nl>',$data); |
my ( $u1, $set_item, $u2, $type, $content, $br_lib, $custom ) = unpack('C4Z16Nl>',$data); |
403 |
my $hash = { |
my $hash = { |
424 |
return $hash; |
return $hash; |
425 |
} |
} |
426 |
|
|
427 |
|
sub forget_tag { |
428 |
|
my $tag = shift; |
429 |
|
delete $tags_data->{$tag}; |
430 |
|
delete $visible_tags->{$tag}; |
431 |
|
} |
432 |
|
|
433 |
sub read_tag { |
sub read_tag { |
434 |
my ( $tag ) = @_; |
my ( $tag ) = @_; |
435 |
|
|
442 |
while ( $start_block < $max_rfid_block ) { |
while ( $start_block < $max_rfid_block ) { |
443 |
|
|
444 |
cmd( |
cmd( |
445 |
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 ), |
446 |
"read $tag offset: $start_block blocks: $read_blocks", |
"read $tag offset: $start_block blocks: $read_blocks", |
447 |
"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"; |
448 |
$start_block = read_tag_data( $start_block, @_ ); |
$start_block = read_tag_data( $start_block, @_ ); |
449 |
warn "# read tag upto $start_block\n"; |
warn "# read tag upto $start_block\n"; |
450 |
}, |
}, |
451 |
"D6 00 0F FE 00 00 05 01 $tag 941A", sub { |
"D6 00 0F FE 00 00 05 01 $tag BEEF", sub { |
452 |
print "FIXME: tag $tag ready? (expected block read instead)\n"; |
print "FIXME: tag $tag ready? (expected block read instead)\n"; |
453 |
}, |
}, |
454 |
|
"D6 00 0D 02 06 $tag", sub { |
455 |
|
my $rest = shift; |
456 |
|
print "ERROR reading $tag ", as_hex($rest), $/; |
457 |
|
forget_tag $tag; |
458 |
|
$start_block = $max_rfid_block; # XXX break out of while |
459 |
|
}, |
460 |
); |
); |
461 |
|
|
462 |
} |
} |
464 |
my $security; |
my $security; |
465 |
|
|
466 |
cmd( |
cmd( |
467 |
"D6 00 0B 0A $tag 1234", "check security $tag", |
"D6 00 0B 0A $tag BEEF", "check security $tag", |
468 |
"D6 00 0D 0A 00", sub { |
"D6 00 0D 0A 00", sub { |
469 |
my $rest = shift; |
my $rest = shift; |
470 |
my $from_tag; |
my $from_tag; |
473 |
$security = as_hex( $security ); |
$security = as_hex( $security ); |
474 |
$tags_security->{$tag} = $security; |
$tags_security->{$tag} = $security; |
475 |
warn "# SECURITY $tag = $security\n"; |
warn "# SECURITY $tag = $security\n"; |
476 |
} |
}, |
477 |
|
"D6 00 0C 0A 06", sub { |
478 |
|
my $rest = shift; |
479 |
|
warn "ERROR reading security from $rest\n"; |
480 |
|
forget_tag $tag; |
481 |
|
}, |
482 |
); |
); |
483 |
|
|
484 |
print "TAG $tag ", dump(decode_tag( $tag )); |
print "TAG $tag ", dump(decode_tag( $tag )); |
519 |
print "write_tag $tag = ",dump( $data ), " [$len/$blocks] == $hex_data\n"; |
print "write_tag $tag = ",dump( $data ), " [$len/$blocks] == $hex_data\n"; |
520 |
|
|
521 |
cmd( |
cmd( |
522 |
"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", |
523 |
"d6 00 0d 04 00 $tag $blocks afb1", sub { assert() }, |
"d6 00 0d 04 00 $tag $blocks BEEF", sub { assert() }, |
524 |
); # foreach ( 1 .. 3 ); # XXX 3m software does this three times! |
); # foreach ( 1 .. 3 ); # XXX 3m software does this three times! |
525 |
|
|
526 |
my $to = $path; |
my $to = $path; |
529 |
rename $path, $to; |
rename $path, $to; |
530 |
print ">> $to\n"; |
print ">> $to\n"; |
531 |
|
|
532 |
# force re-read of tag |
forget_tag $tag; |
533 |
delete $tags_data->{$tag}; |
} |
534 |
delete $visible_tags->{$tag}; |
|
535 |
|
sub secure_tag_with { |
536 |
|
my ( $tag, $data ) = @_; |
537 |
|
|
538 |
|
cmd( |
539 |
|
"d6 00 0c 09 $tag $data BEEF", "secure $tag -> $data", |
540 |
|
"d6 00 0c 09 00 $tag BEEF", sub { assert() }, |
541 |
|
); |
542 |
|
|
543 |
|
forget_tag $tag; |
544 |
} |
} |
545 |
|
|
546 |
sub secure_tag { |
sub secure_tag { |
549 |
my $path = "$secure_path/$tag"; |
my $path = "$secure_path/$tag"; |
550 |
my $data = substr(read_file( $path ),0,2); |
my $data = substr(read_file( $path ),0,2); |
551 |
|
|
552 |
cmd( |
secure_tag_with( $tag, $data ); |
|
"d6 00 0c 09 $tag $data 1234", "secure $tag -> $data", |
|
|
"d6 00 0c 09 00 $tag 1234", sub { assert() }, |
|
|
); |
|
553 |
|
|
554 |
my $to = $path; |
my $to = $path; |
555 |
$to .= '.' . time(); |
$to .= '.' . time(); |
598 |
sub as_hex { |
sub as_hex { |
599 |
my @out; |
my @out; |
600 |
foreach my $str ( @_ ) { |
foreach my $str ( @_ ) { |
601 |
my $hex = unpack( 'H*', $str ); |
my $hex = uc unpack( 'H*', $str ); |
602 |
$hex =~ s/(..)/$1 /g if length( $str ) > 2; |
$hex =~ s/(..)/$1 /g if length( $str ) > 2; |
603 |
$hex =~ s/\s+$//; |
$hex =~ s/\s+$//; |
604 |
push @out, $hex; |
push @out, $hex; |
670 |
warn "## checksum ",dump( $bytes, $xor, $checksum ) if $debug; |
warn "## checksum ",dump( $bytes, $xor, $checksum ) if $debug; |
671 |
|
|
672 |
if ( defined $checksum && $xor ne $checksum ) { |
if ( defined $checksum && $xor ne $checksum ) { |
673 |
print "checksum doesn't match: ", as_hex($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"; |
674 |
return $bytes . $xor; |
return $bytes . $xor; |
675 |
} |
} |
676 |
return $bytes . $checksum; |
return $bytes . $checksum; |