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Implement Forge protocol handshake support (#3869)

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This commit is contained in:
satoshinm
2017-08-27 14:10:20 -07:00
committed by Mattes D
parent 447d929da1
commit 6bc5031517
20 changed files with 742 additions and 11 deletions
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49
src/Protocol/Protocol_1_9.cpp
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@@ -124,21 +124,46 @@ cProtocol_1_9_0::cProtocol_1_9_0(cClientHandle * a_Client, const AString & a_Ser
m_IsEncrypted(false)
{
// BungeeCord handling:
// If BC is setup with ip_forward == true, it sends additional data in the login packet's ServerAddress field:
// hostname\00ip-address\00uuid\00profile-properties-as-json
AStringVector Params;
if (cRoot::Get()->GetServer()->ShouldAllowBungeeCord() && SplitZeroTerminatedStrings(a_ServerAddress, Params) && (Params.size() == 4))
SplitZeroTerminatedStrings(a_ServerAddress, Params);
if (Params.size() >= 2)
{
LOGD("Player at %s connected via BungeeCord", Params[1].c_str());
m_ServerAddress = Params[0];
m_Client->SetIPString(Params[1]);
cUUID UUID;
UUID.FromString(Params[2]);
m_Client->SetUUID(UUID);
if (Params[1] == "FML")
{
LOGD("Forge client connected!");
m_Client->SetIsForgeClient();
}
else if (Params.size() == 4)
{
if (cRoot::Get()->GetServer()->ShouldAllowBungeeCord())
{
// BungeeCord handling:
// If BC is setup with ip_forward == true, it sends additional data in the login packet's ServerAddress field:
// hostname\00ip-address\00uuid\00profile-properties-as-json
m_Client->SetProperties(Params[3]);
LOGD("Player at %s connected via BungeeCord", Params[1].c_str());
m_Client->SetIPString(Params[1]);
cUUID UUID;
UUID.FromString(Params[2]);
m_Client->SetUUID(UUID);
m_Client->SetProperties(Params[3]);
}
else
{
LOG("BungeeCord is disabled, but client sent additional data, set AllowBungeeCord=1 if you want to allow it");
}
}
else
{
LOG("Unknown additional data sent in server address (BungeeCord/FML?): " SIZE_T_FMT " parameters", Params.size());
// TODO: support FML + BungeeCord? (what parameters does it send in that case?) https://github.com/SpigotMC/BungeeCord/issues/899
}
}
// Create the comm log file, if so requested:
@@ -2194,6 +2219,7 @@ void cProtocol_1_9_0::HandlePacketStatusRequest(cByteBuffer & a_ByteBuffer)
ResponseValue["version"] = Version;
ResponseValue["players"] = Players;
ResponseValue["description"] = Description;
m_Client->ForgeAugmentServerListPing(ResponseValue);
if (!Favicon.empty())
{
ResponseValue["favicon"] = Printf("data:image/png;base64,%s", Favicon.c_str());
@@ -4204,6 +4230,7 @@ void cProtocol_1_9_1::HandlePacketStatusRequest(cByteBuffer & a_ByteBuffer)
ResponseValue["version"] = Version;
ResponseValue["players"] = Players;
ResponseValue["description"] = Description;
m_Client->ForgeAugmentServerListPing(ResponseValue);
if (!Favicon.empty())
{
ResponseValue["favicon"] = Printf("data:image/png;base64,%s", Favicon.c_str());
@@ -4261,6 +4288,7 @@ void cProtocol_1_9_2::HandlePacketStatusRequest(cByteBuffer & a_ByteBuffer)
ResponseValue["version"] = Version;
ResponseValue["players"] = Players;
ResponseValue["description"] = Description;
m_Client->ForgeAugmentServerListPing(ResponseValue);
if (!Favicon.empty())
{
ResponseValue["favicon"] = Printf("data:image/png;base64,%s", Favicon.c_str());
@@ -4318,6 +4346,7 @@ void cProtocol_1_9_4::HandlePacketStatusRequest(cByteBuffer & a_ByteBuffer)
ResponseValue["version"] = Version;
ResponseValue["players"] = Players;
ResponseValue["description"] = Description;
m_Client->ForgeAugmentServerListPing(ResponseValue);
if (!Favicon.empty())
{
ResponseValue["favicon"] = Printf("data:image/png;base64,%s", Favicon.c_str());