Created
March 3, 2015 20:33
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var mc = require('../'); | |
var states = mc.protocol.states; | |
function print_help() { | |
console.log("usage: node proxy.js <target_srv> <user> [<password>]"); | |
} | |
if (process.argv.length < 4) { | |
console.log("Too few arguments!"); | |
print_help(); | |
process.exit(1); | |
} | |
process.argv.forEach(function(val, index, array) { | |
if (val == "-h") { | |
print_help(); | |
process.exit(0); | |
} | |
}); | |
var host = process.argv[2]; | |
var port = 25565; | |
var user = process.argv[3]; | |
var passwd = process.argv[4]; | |
if (host.indexOf(':') != -1) { | |
port = host.substring(host.indexOf(':')+1); | |
host = host.substring(0, host.indexOf(':')); | |
} | |
var srv = mc.createServer({ | |
'online-mode': false, | |
port: 25566 | |
}); | |
srv.on('login', function (client) { | |
var addr = client.socket.remoteAddress; | |
console.log('Incoming connection', '('+addr+')'); | |
var endedClient = false; | |
var endedTargetClient = false; | |
client.on('end', function() { | |
endedClient = true; | |
console.log('Connection closed by client', '('+addr+')'); | |
if (!endedTargetClient) | |
targetClient.end("End"); | |
}); | |
client.on('error', function() { | |
endedClient = true; | |
console.log('Connection error by client', '('+addr+')'); | |
if (!endedTargetClient) | |
targetClient.end("Error"); | |
}); | |
var targetClient = mc.createClient({ | |
host: host, | |
port: port, | |
username: user, | |
password: passwd, | |
'online-mode': passwd != null ? true : false | |
}); | |
var handledClientboundPacket = [/*0x04, 0x2f, 0x30*/]; | |
var handledServerboundPacket = [0x02]; | |
client.on('chat', function(packet) { | |
if (packet.message == "/dostuff") | |
console.log("DOSTUFF"); | |
else | |
targetClient.write(packet); | |
}) | |
targetClient.on('raw', function(buffer, state) { | |
if (client.state != states.PLAY || state != states.PLAY) | |
return; | |
var packetId = mc.protocol.types.varint[0](buffer, 0); | |
if (handledClientboundPackets.indexOf(packetId.value) !== -1) | |
{ | |
console.log("client<-server: raw packet"); | |
console.log(packetData); | |
if (!endedClient) | |
client.writeRaw(buffer); | |
} | |
}); | |
client.on('raw', function(buffer, state) { | |
if (state != states.PLAY || targetClient.state != states.PLAY) | |
return; | |
var packetId = mc.protocol.types.varint[0](buffer, 0); | |
if (handledServerboundPackets.indexOf(packetId.value) !== -1) | |
{ | |
console.log("client<-server: raw packet"); | |
console.log(packetData); | |
if (!endedClient) | |
client.writeRaw(buffer); | |
} | |
}); | |
targetClient.on('end', function() { | |
endedTargetClient = true; | |
console.log('Connection closed by server', '('+addr+')'); | |
if (!endedClient) | |
client.end("End"); | |
}); | |
targetClient.on('error', function() { | |
endedTargetClient = true; | |
console.log('Connection error by server', '('+addr+')'); | |
if (!endedClient) | |
client.end("Error"); | |
}); | |
}); |
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