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Merge pull request #913 from mokus0/amiibo-script-update

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update bin2eml script from https://github.com/samyk/samytools/
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Iceman 2020-08-01 09:26:17 +02:00 committed by GitHub
commit 7432aad675
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1 changed files with 61 additions and 37 deletions
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98
tools/pm3_amii_bin2eml.pl
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@ -12,12 +12,13 @@
# perl -lne 'chomp; s/\s+(\S+)$//;$f=$1;if($f=~s/-(\S+)//){$g=hex($1);}else{$g=hex($f)}$f=hex($f); for$m($f..$g){print "0x" . substr(unpack("H4",pack("n",$m)),1) ." => \"$_\","}' /tmp/game >> game2
# perl -lne 'if(/^(\S.*?)\s+\w?\w\w\w\w(\s*-\s*\w?\w\w\w\w)?\s*$/){$l=$1} s/(\w{4,5}\s*-\s*)?(\w{4,5})$//; $a=$1;$b=$2; $b=hex($b); $a=$a?hex($a):$b; for$m($a..$b){print "0x" . substr(unpack("H4",pack("n",$m)),0) ." => \"$l\","}' /tmp/g2
my $BLOCKS = 255;
my $UIDLOC = -540; # UID is 540 bytes from the end
my $BLOCKSIZE = 4; # in bytes
my $AMIITOOL = '../client/amiitool/amiitool'; # path to amiitool (unless in $PATH)
my $KEYFILE = '../client/amiitool/key_retail.bin'; # path to retail key file
my $ADDHDR = 1; # add 48 byte header?
my $ADDHDR = 1; # add 56 byte header?
my $FIXPWD = 1; # recalculate PWD if dump value is 0
my $FIXACK = 1; # set ACK if dump value is 0
my $DECRYPT = 0; # auto-decrypt
my %game = (
@ -605,59 +606,80 @@ elsif (!$dec_check && !$enc_check)
die "Does not look like proper file format! Exiting.\n";
}
my $lines = $BLOCKS;
my @blocks = ();
my $uid = unpack("H14",
substr($file, length($file) + $UIDLOC, 3) .
substr($file, (length($file) + $UIDLOC) + 4, 4));
my $pwd = unpack("H8", substr($file, length($file) - 8, 4));
my $ack = unpack("H8", substr($file, length($file) - 4, 4));
# file does not contain our 48 byte header, let's add it
my $fixedpwd = 0;
if ($FIXPWD && hex($pwd) == 0) {
# calculate correct amiibo password according to UID
err "PWD is blank, recalculating";
my $uid_a = hex(substr $uid, 2, 8);
my $uid_b = hex(substr $uid, 6, 8);
$pwd = sprintf("%08x", $uid_a ^ $uid_b ^ 0xaa55aa55);
$fixedpwd = 1;
}
my $fixedack = 0;
if ($FIXACK && hex($ack) == 0) {
# this is the command to be sent back to the Switch if
# the Switch sends the correct PWD
err "ACK is blank, fixing";
$ack = "80808080";
$fixedack = 1;
}
# file does not contain our 56 byte header, let's add it
my $addedhdr = 0;
if ($ADDHDR && length($file) == -1 * $UIDLOC)
{
err "Does not contain header, adding";
while (<DATA>)
{
$lines--;
chomp; # there may not be a newline so chomp and add below
print "$_\n";
push @blocks, $_;
}
$addedhdr = 1;
}
my $pages = 0;
while (length($file))
{
my $out = substr($file, 0, $BLOCKSIZE, ""); # was 16
$out = unpack("H*", $out);
print "$out\n";
push @blocks, $out;
# grab UID
=cut
if ($BLOCKS - $lines == 12)
{
$uid = substr($out, 0, 6);
}
elsif ($BLOCKS - $lines == 13)
{
$uid .= substr($out, 0, 8);
}
=cut
$lines--;
$pages++;
}
# still need to pad to 255 4-byte (8 hex char) blocks
if ($lines > 0)
{
while ($lines--)
{
print "00000000\n";
}
if ($fixedpwd) {
@blocks[-2] = $pwd;
}
if ($fixedack) {
@blocks[-1] = $ack;
}
if ($addedhdr) {
@blocks[2] .= sprintf "%02X", ($pages - 1);
}
# finally, output the data
foreach(@blocks) {
print "$_\n";
}
print STDERR "\n";
print STDERR "$_\n" for @err;
print STDERR "UID: $uid\n";
print STDERR "PWD: $pwd\n";
print STDERR "ACK: $ack\n";
print STDERR "\n";
$uid = uc $uid;
#print STDERR "amiitool -d -k ../client/amiitool/key_retail.bin -i $input -o $input.decrypted\n";
@ -669,13 +691,15 @@ print STDERR "hf 14a sim t 7 u $uid\n";
__DATA__
00040402
01001103
01000000
00808000
92580b4c
45a9c42f
a90145ce
5e5f9c43
09a43d47
d232a3d1
68cbade6
7f8185c6
010000
92580B4C
45A9C42F
A90145CE
5E5F9C43
09A43D47
D232A3D1
68CBADE6
7F8185C6
00000000
00000000
00000000