public static void HandleAuthChallenge(ref PacketReader packet, WorldClass2 session)
{
session.initiated = true;
PacketWriter packetWriter;
while (true)
{
IL_B5:
uint arg_91_0 = 678710099u;
while (true)
{
uint num;
switch ((num = (arg_91_0 ^ 1840759029u)) % 6u)
{
case 1u:
AuthenticationHandler.smethod_0(packetWriter, AuthenticationHandler.clientSeed = new byte[16]);
AuthenticationHandler.smethod_0(packetWriter, AuthenticationHandler.serverSeed = new byte[16]);
arg_91_0 = (num * 1123221691u ^ 983032136u);
continue;
case 2u:
packetWriter = new PacketWriter(ServerMessage.AuthChallenge, false);
arg_91_0 = (num * 2546250082u ^ 4201805034u);
continue;
case 3u:
goto IL_B5;
case 4u:
AuthenticationHandler.smethod_0(packetWriter, new byte[16]);
arg_91_0 = (num * 1487317018u ^ 3313288268u);
continue;
case 5u:
packetWriter.WriteUInt8(1);
arg_91_0 = (num * 320817430u ^ 2502966289u);
continue;
}
goto Block_1;
}
}
Block_1:
session.Send(ref packetWriter);
}
public static void HandleConnectTo(WorldClass session, ushort port = 3724, byte conn = 0, WorldClass2 session2 = null)
{
PacketWriter packetWriter = new PacketWriter(ServerMessage.ConnectTo, true);
while (true)
{
IL_65:
uint arg_48_0 = 1189851645u;
while (true)
{
uint num;
switch ((num = (arg_48_0 ^ 117810876u)) % 4u)
{
case 0u:
goto IL_65;
case 1u:
packetWriter.WriteUInt64(12330219965770517405uL);
arg_48_0 = (num * 886289363u ^ 1599573856u);
continue;
case 3u:
packetWriter.WriteUInt32(14u);
arg_48_0 = (num * 798883457u ^ 2791294625u);
continue;
}
goto Block_1;
}
}
Block_1:
RsaCrypt rsaCrypt = new RsaCrypt();
try
{
rsaCrypt.InitializeEncryption <byte[]>(RsaStore.D, RsaStore.P, RsaStore.Q, RsaStore.DP, RsaStore.DQ, RsaStore.InverseQ, false);
while (true)
{
IL_53C:
uint arg_4A2_0 = 1950399364u;
while (true)
{
uint num;
switch ((num = (arg_4A2_0 ^ 117810876u)) % 35u)
{
case 0u:
{
byte[] array;
int num2;
array[num2] = (byte)AuthenticationHandler.payloadOrder[num2];
arg_4A2_0 = 778837338u;
continue;
}
case 1u:
{
byte[] array2;
array2[10] = 0;
array2[11] = 0;
arg_4A2_0 = (num * 3426925493u ^ 1622493560u);
continue;
}
case 2u:
{
byte[] array2;
array2[18] = 0;
arg_4A2_0 = (num * 3672511218u ^ 2614652434u);
continue;
}
case 3u:
{
byte[] array2;
array2[0] = 67;
arg_4A2_0 = (num * 70935332u ^ 306833328u);
continue;
}
case 4u:
{
byte[] array2;
byte[] array3;
array2[22] = array3[1];
arg_4A2_0 = (num * 3674763274u ^ 3649142947u);
continue;
}
case 5u:
{
byte[] array2;
array2[13] = 0;
array2[14] = 0;
arg_4A2_0 = (num * 788135060u ^ 2778562157u);
continue;
}
case 6u:
goto IL_53C;
case 7u:
{
byte[] array2;
array2[1] = 253;
array2[2] = 184;
arg_4A2_0 = (num * 4034181865u ^ 116591846u);
continue;
}
case 8u:
{
byte[] array2;
array2[15] = 0;
array2[16] = 0;
arg_4A2_0 = (num * 1808574983u ^ 3232411455u);
continue;
}
case 9u:
{
byte[] array2 = new byte[255];
arg_4A2_0 = (num * 3052653591u ^ 3793484446u);
continue;
}
case 10u:
arg_4A2_0 = (num * 566048763u ^ 581218626u);
continue;
case 11u:
{
byte[] array2;
array2[233] = 42;
arg_4A2_0 = (num * 3199619518u ^ 4104188893u);
continue;
}
case 12u:
{
byte[] array2;
array2[5] = 127;
arg_4A2_0 = (num * 534924131u ^ 1301694869u);
continue;
}
case 13u:
{
byte[] array2;
array2[20] = 0;
byte[] array3 = AuthenticationHandler.smethod_10(port);
array2[21] = array3[0];
arg_4A2_0 = (num * 1558897694u ^ 577623817u);
continue;
}
case 14u:
{
byte[] array2;
array2[6] = 0;
arg_4A2_0 = (num * 1594444616u ^ 3121916550u);
continue;
}
case 15u:
{
byte[] array2;
AuthenticationHandler.smethod_13(new byte[0].GenerateRandomKey(20), 0, array2, 234, 20);
arg_4A2_0 = (num * 1673846917u ^ 3902196868u);
continue;
}
case 16u:
{
byte[] expr_2B6 = new byte[32];
AuthenticationHandler.smethod_8(expr_2B6, fieldof(< PrivateImplementationDetails >.struct8_0).FieldHandle);
byte[] array2;
AuthenticationHandler.smethod_13(expr_2B6, 0, array2, 93, 32);
AuthenticationHandler.smethod_13(new byte[108], 0, array2, 125, 108);
arg_4A2_0 = (num * 3680003173u ^ 2041052791u);
continue;
}
case 17u:
{
byte[] array2;
Array arg_297_0 = rsaCrypt.Encrypt <byte[]>(array2, false);
byte[] array4 = new byte[256];
AuthenticationHandler.smethod_14(arg_297_0, array4, 256);
arg_4A2_0 = (num * 2289352343u ^ 161977499u);
continue;
}
case 18u:
{
int num2;
num2++;
arg_4A2_0 = 1213188245u;
continue;
}
case 19u:
{
rsaCrypt.InitializeDecryption <byte[]>(RsaStore.Exponent, RsaStore.Modulus, false);
byte[] array = new byte[AuthenticationHandler.payloadOrder.Length];
arg_4A2_0 = (num * 163108824u ^ 2004099280u);
continue;
}
case 20u:
{
byte[] array2;
array2[7] = 0;
arg_4A2_0 = (num * 669897089u ^ 3823184314u);
continue;
}
case 21u:
{
int num2 = 0;
arg_4A2_0 = (num * 1178352322u ^ 2056709069u);
continue;
}
case 22u:
{
string string_ = Module.smethod_35 <string>(848950031u);
arg_4A2_0 = (num * 560797187u ^ 1592203457u);
continue;
}
case 23u:
packetWriter.WriteUInt8(conn);
arg_4A2_0 = (num * 264353632u ^ 1806577887u);
continue;
case 24u:
{
int num2;
arg_4A2_0 = ((AuthenticationHandler.payloadOrder[num2] <= 16) ? 423310451u : 557178527u);
continue;
}
case 25u:
{
byte[] array2;
array2[3] = 34;
array2[4] = 1;
arg_4A2_0 = (num * 4152105185u ^ 2192753377u);
continue;
}
case 26u:
{
byte[] array;
int num2;
array[num2] = (byte)(AuthenticationHandler.payloadOrder[num2] - 3);
arg_4A2_0 = (num * 3507665298u ^ 2968893570u);
continue;
}
case 27u:
{
byte[] array2;
array2[12] = 0;
arg_4A2_0 = (num * 618037152u ^ 1046649983u);
continue;
}
case 28u:
{
byte[] array2;
array2[19] = 0;
arg_4A2_0 = (num * 1680293565u ^ 2487070996u);
continue;
}
case 29u:
{
int num2;
arg_4A2_0 = ((num2 >= AuthenticationHandler.payloadOrder.Length) ? 858439922u : 70439534u);
continue;
}
case 30u:
{
byte[] array4;
AuthenticationHandler.smethod_0(packetWriter, array4);
arg_4A2_0 = (num * 216092153u ^ 2688375690u);
continue;
}
case 31u:
{
byte[] array2;
array2[8] = 1;
array2[9] = 0;
arg_4A2_0 = (num * 3445269463u ^ 748842564u);
continue;
}
case 33u:
{
byte[] array2;
array2[17] = 0;
arg_4A2_0 = (num * 40612712u ^ 3030126910u);
continue;
}
case 34u:
{
byte[] array2;
string string_;
AuthenticationHandler.smethod_13(AuthenticationHandler.smethod_12(AuthenticationHandler.smethod_11(), string_), 0, array2, 23, 71);
arg_4A2_0 = (num * 376848159u ^ 536405427u);
continue;
}
}
goto Block_7;
}
}
Block_7 :;
}
finally
{
if (rsaCrypt != null)
{
while (true)
{
IL_57F :
uint arg_566_0 = 461746135u;
while (true)
{
uint num;
switch ((num = (arg_566_0 ^ 117810876u)) % 3u)
{
case 0u:
goto IL_57F;
case 2u:
AuthenticationHandler.smethod_15(rsaCrypt);
arg_566_0 = (num * 3554924306u ^ 496472224u);
continue;
}
goto Block_10;
}
}
Block_10 :;
}
}
if (session2 == null)
{
goto IL_5B1;
}
IL_58A:
int arg_594_0 = 202372283;
IL_58F:
switch ((arg_594_0 ^ 117810876) % 4)
{
case 0:
IL_5B1:
session.Send(ref packetWriter);
arg_594_0 = 910700601;
goto IL_58F;
case 2:
goto IL_58A;
case 3:
session2.Send(ref packetWriter);
return;
}
}