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change password fix for cmangos #87

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change password fix for cmangos #87

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5df4b2d
cmangos无法改密码fix
baogejin Aug 4, 2023
16f1e80
change password fix
baogejin Sep 5, 2023
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18 changes: 9 additions & 9 deletions application/include/functions.php
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Original file line number Diff line number Diff line change
Expand Up @@ -364,15 +364,15 @@ function getRegistrationData($username, $password)
//From TrinityCore/AOWOW
function verifySRP6($user, $pass, $salt, $verifier)
{
$g = gmp_init(7);
$N = gmp_init('894B645E89E1535BBDAD5B8B290650530801B18EBFBF5E8FAB3C82872A3E9BB7', 16);
$x = gmp_import(
sha1($salt . sha1(strtoupper($user . ':' . $pass), TRUE), TRUE),
1,
GMP_LSW_FIRST
);
$v = gmp_powm($g, $x, $N);
return ($verifier === str_pad(gmp_export($v, 1, GMP_LSW_FIRST), 32, chr(0), STR_PAD_RIGHT));
$s = $salt;
if(get_config('server_core') == 5)
{
$s = pack("H*",strtolower($salt));
$v = strtoupper(bin2hex(calculateSRP6Verifier($user, $pass, $s)));
return ($verifier === $v);
}
$v = calculateSRP6Verifier($user, $pass, $s);
return ($verifier === $v);
}

// Get language text
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