Mirror/Novaria
1
0
Fork 0
mirror of https://github.com/raphaeIl/Novaria.git synced 2025-12-17 00:44:53 +01:00
Code Issues Packages Projects Releases Wiki Activity

server now fully supports PC client, implement AESGCM, (Aes256Gcm not supported on android),

Browse Source
This commit is contained in:
raphaeIl
2025-01-15 01:17:15 -05:00
parent 7bd937dac5
commit 582d91d2a5
9 changed files with 4770 additions and 79 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
Novaria.Common/Core/HttpNetworkManager.cs
View File

@@ -27,7 +27,7 @@ namespace Novaria.Common.Core
byte[] packetData = ((MemoryStream)packetWriter.BaseStream).ToArray();
Span<byte> encryptedPacketData = (new byte[packetData.Length + 16]).AsSpan();
AeadTool.Encrypt_ChaCha20(encryptedPacketData, AeadTool.FIRST_IKE_KEY, AeadTool.PS_REQUEST_NONCE, packetData, false);
AeadTool.Encrypt(encryptedPacketData, AeadTool.IKE_KEY, AeadTool.PS_REQUEST_NONCE, packetData, false);
BinaryWriter rawResponseWriter = new BinaryWriter(new MemoryStream());
rawResponseWriter.Write(AeadTool.PS_REQUEST_NONCE);
@@ -88,7 +88,7 @@ namespace Novaria.Common.Core
byte[] packetData = ((MemoryStream)packetWriter.BaseStream).ToArray();
Span<byte> encryptedPacketData = (new byte[packetData.Length + 16]).AsSpan();
AeadTool.Encrypt_ChaCha20(encryptedPacketData, AeadTool.key3, AeadTool.PS_REQUEST_NONCE, packetData, false);
AeadTool.Encrypt(encryptedPacketData, AeadTool.key3, AeadTool.PS_REQUEST_NONCE, packetData, false);
BinaryWriter rawResponseWriter = new BinaryWriter(new MemoryStream());
rawResponseWriter.Write(AeadTool.PS_REQUEST_NONCE);
@@ -121,7 +121,7 @@ namespace Novaria.Common.Core
Span<byte> nonce = nonceBytes.AsSpan();
Span<byte> packet_data = packetBytes.AsSpan();
bool success = AeadTool.Dencrypt_ChaCha20(decrypt_result, AeadTool.key3, nonce, packet_data, null);
bool success = AeadTool.Decrypt(decrypt_result, AeadTool.key3, nonce, packet_data, null);
if (!success)
{
@@ -179,7 +179,7 @@ namespace Novaria.Common.Core
Span<byte> nonce = nonceBytes.AsSpan();
Span<byte> packet_data = packetBytes.AsSpan();
bool success = AeadTool.Dencrypt_ChaCha20(decrypt_result, AeadTool.key3, nonce, packet_data, null); // associateData NULL FOR THIS response pcap
bool success = AeadTool.Decrypt(decrypt_result, AeadTool.key3, nonce, packet_data, null); // associateData NULL FOR THIS response pcap
if (!success)
{
@@ -223,6 +223,8 @@ namespace Novaria.Common.Core
packetSize--; // skip in payload
}
Console.WriteLine("aeadbyte: " + aeadBytes[0]);
byte[] packetBytes = new byte[packetSize];
reader.Read(packetBytes);
@@ -241,9 +243,18 @@ namespace Novaria.Common.Core
byte[] associateData = new byte[13]; // this is needed for req decrypt (size: nonce(12) + 1)
nonceBytes.CopyTo(associateData, 0); // associateData: [nonce, 1], 1 means AesGcm not supported
associateData[associateData.Length - 1] = 1;
bool success = AeadTool.Dencrypt_ChaCha20(decrypt_result, AeadTool.FIRST_IKE_KEY, nonce, packet_data, associateData);
if (AeadTool.clientType == ClientType.PC)
{
associateData[associateData.Length - 1] = 0;
}
else
{
associateData[associateData.Length - 1] = 1;
}
bool success = AeadTool.Decrypt(decrypt_result, AeadTool.IKE_KEY, nonce, packet_data, associateData);
if (!success)
{
@@ -303,7 +314,7 @@ namespace Novaria.Common.Core
Span<byte> nonce = nonceBytes.AsSpan();
Span<byte> packet_data = packetBytes.AsSpan();
bool success = AeadTool.Dencrypt_ChaCha20(decrypt_result, AeadTool.FIRST_IKE_KEY, nonce, packet_data, null); // associateData NULL FOR THIS response pcap
bool success = AeadTool.Decrypt(decrypt_result, AeadTool.IKE_KEY, nonce, packet_data, null); // associateData NULL FOR THIS response pcap
if (!success)
{