Ylianst/MeshCentral
1
0
Fork 0
mirror of https://github.com/Ylianst/MeshCentral.git synced 2024-12-23 05:42:13 +03:00
Code Issues Packages Projects Releases Wiki Activity

CIRA fix.

Browse Source
This commit is contained in:
Ylian Saint-Hilaire 2020-10-08 14:25:16 -07:00
parent 88b38f9c32
commit 8fd7327aea
4 changed files with 47 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
amt/amt-wsman-comm.js
View File

@ -348,7 +348,7 @@ var CreateWsmanComm = function (host, port, user, pass, tls, tlsoptions, transpo
if (isNaN(s)) s = 500; if (isNaN(s)) s = 500;
if (s == 401 && ++(obj.authcounter) < 3) { if (s == 401 && ++(obj.authcounter) < 3) {
obj.challengeParams = obj.parseDigest(header['www-authenticate']); // Set the digest parameters, after this, the socket will close and we will auto-retry obj.challengeParams = obj.parseDigest(header['www-authenticate']); // Set the digest parameters, after this, the socket will close and we will auto-retry
if (obj.transportServer == null) { obj.socket.end(); } if (obj.transportServer == null) { obj.socket.end(); } else { obj.socket.close(); }
} else { } else {
var r = obj.pendingAjaxCall.shift(); var r = obj.pendingAjaxCall.shift();
if (r == null || r.length < 1) { console.log("pendingAjaxCall error, " + r); return; } if (r == null || r.length < 1) { console.log("pendingAjaxCall error, " + r); return; }
@ -364,7 +364,10 @@ var CreateWsmanComm = function (host, port, user, pass, tls, tlsoptions, transpo
obj.xxOnSocketClosed = function () { obj.xxOnSocketClosed = function () {
//obj.Debug("xxOnSocketClosed"); //obj.Debug("xxOnSocketClosed");
obj.socketState = 0; obj.socketState = 0;
if ((obj.transportServer == null) && (obj.socket != null)) { obj.socket.destroy(); obj.socket = null; } if (obj.socket != null) {
if (obj.transportServer == null) { obj.socket.destroy(); } else { obj.socket.close(); }
obj.socket = null;
}
if (obj.pendingAjaxCall.length > 0) { if (obj.pendingAjaxCall.length > 0) {
var r = obj.pendingAjaxCall.shift(), retry = r[5]; var r = obj.pendingAjaxCall.shift(), retry = r[5];
setTimeout(function () { obj.PerformAjaxExNodeJS2(r[0], r[1], r[2], r[3], r[4], --retry) }, 500); // Wait half a second and try again setTimeout(function () { obj.PerformAjaxExNodeJS2(r[0], r[1], r[2], r[3], r[4], --retry) }, 500); // Wait half a second and try again
@ -372,7 +375,10 @@ var CreateWsmanComm = function (host, port, user, pass, tls, tlsoptions, transpo
} }
obj.xxOnSocketTimeout = function () { obj.xxOnSocketTimeout = function () {
if ((obj.transportServer == null) && (obj.socket != null)) { obj.socket.destroy(); obj.socket = null; } if (obj.socket != null) {
if (obj.transportServer == null) { obj.socket.destroy(); } else { obj.socket.close(); }
obj.socket = null;
}
} }
// NODE.js specific private method // NODE.js specific private method

6
amtmanager.js
View File

@ -44,7 +44,7 @@ module.exports.CreateAmtManager = function(parent) {
// React to nodes connecting and disconnecting // React to nodes connecting and disconnecting
if (event.action == 'nodeconnect') { if (event.action == 'nodeconnect') {
if ((event.conn & 14) != 0) { // connectType: Bitmask, 1 = MeshAgent, 2 = Intel AMT CIRA, 4 = Intel AMT local, 8 = Intel AMT Relay, 16 = MQTT if ((event.conn & 14) != 0) { // connectType: Bitmask, 1 = MeshAgent, 2 = Intel AMT CIRA, 4 = Intel AMT local, 8 = Intel AMT Relay, 16 = MQTT
if ((event.conn & 2) == 0) return // Debug: Only look at CIRA connections ***************************** //if ((event.conn & 2) == 0) return // Debug: Only look at CIRA connections *****************************
// We have an OOB connection to Intel AMT, update our information // We have an OOB connection to Intel AMT, update our information
var dev = obj.amtDevices[event.nodeid]; var dev = obj.amtDevices[event.nodeid];
@ -265,7 +265,7 @@ module.exports.CreateAmtManager = function(parent) {
} }
function attemptLocalConnectResponse(stack, name, responses, status) { function attemptLocalConnectResponse(stack, name, responses, status) {
console.log('attemptLocalConnectResponse', status); //console.log('attemptLocalConnectResponse', status);
// Release active connection to this host. // Release active connection to this host.
delete obj.activeLocalConnections[stack.wsman.comm.host]; delete obj.activeLocalConnections[stack.wsman.comm.host];
@ -285,7 +285,7 @@ module.exports.CreateAmtManager = function(parent) {
dev.aquired.user = stack.wsman.comm.user; dev.aquired.user = stack.wsman.comm.user;
dev.aquired.pass = stack.wsman.comm.pass; dev.aquired.pass = stack.wsman.comm.pass;
dev.aquired.lastContact = Date.now(); dev.aquired.lastContact = Date.now();
dev.aquired.tls = stack.wsman.comm.xtls; if (dev.conntype == 1) { dev.aquired.tls = stack.wsman.comm.xtls; } // Only set the TLS state if on local mode. When using CIRA, this is auto-detected.
if (stack.wsman.comm.xtls == 1) { dev.aquired.hash = stack.wsman.comm.xtlsCertificate.fingerprint.split(':').join('').toLowerCase(); } else { delete dev.aquired.hash; } if (stack.wsman.comm.xtls == 1) { dev.aquired.hash = stack.wsman.comm.xtlsCertificate.fingerprint.split(':').join('').toLowerCase(); } else { delete dev.aquired.hash; }
//console.log(dev.nodeid, dev.name, dev.host, dev.aquired); //console.log(dev.nodeid, dev.name, dev.host, dev.aquired);
UpdateDevice(dev); UpdateDevice(dev);

1
apfserver.js
View File

@ -479,6 +479,7 @@ module.exports.CreateApfServer = function (parent, db, args) {
if (cirachannel.state > 0) { if (cirachannel.state > 0) {
cirachannel.state = 0; cirachannel.state = 0;
if (cirachannel.onStateChange) { cirachannel.onStateChange(cirachannel, cirachannel.state); } if (cirachannel.onStateChange) { cirachannel.onStateChange(cirachannel, cirachannel.state); }
SendChannelClose(cirachannel.socket, cirachannel.amtchannelid);
delete socket.tag.channels[RecipientChannel]; delete socket.tag.channels[RecipientChannel];
} }
return 5; return 5;

53
mpsserver.js
View File

@ -236,7 +236,7 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
socket.on('timeout', () => { ciraTimeoutCount++; parent.debug('mps', "CIRA timeout, disconnecting."); try { socket.end(); } catch (e) { } }); socket.on('timeout', () => { ciraTimeoutCount++; parent.debug('mps', "CIRA timeout, disconnecting."); try { socket.end(); } catch (e) { } });
socket.addListener('data', function (data) { socket.addListener('data', function (data) {
if (args.mpsdebug) { var buf = Buffer.from(data, 'binary'); console.log("MPS <-- (" + buf.length + "):" + buf.toString('hex')); } // Print out received bytes if (args.mpsdebug) { var buf = Buffer.from(data, 'binary'); console.log("MPS --> (" + buf.length + "):" + buf.toString('hex')); } // Print out received bytes
socket.tag.accumulator += data; socket.tag.accumulator += data;
// Detect if this is an HTTPS request, if it is, return a simple answer and disconnect. This is useful for debugging access to the MPS port. // Detect if this is an HTTPS request, if it is, return a simple answer and disconnect. This is useful for debugging access to the MPS port.
@ -393,13 +393,13 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
switch (cmd) { switch (cmd) {
case APFProtocol.KEEPALIVE_REQUEST: { case APFProtocol.KEEPALIVE_REQUEST: {
if (len < 5) return 0; if (len < 5) return 0;
parent.debug('mpscmd', 'KEEPALIVE_REQUEST'); parent.debug('mpscmd', '--> KEEPALIVE_REQUEST');
SendKeepAliveReply(socket, common.ReadInt(data, 1)); SendKeepAliveReply(socket, common.ReadInt(data, 1));
return 5; return 5;
} }
case APFProtocol.KEEPALIVE_REPLY: { case APFProtocol.KEEPALIVE_REPLY: {
if (len < 5) return 0; if (len < 5) return 0;
parent.debug('mpscmd', 'KEEPALIVE_REPLY'); parent.debug('mpscmd', '--> KEEPALIVE_REPLY');
return 5; return 5;
} }
case APFProtocol.PROTOCOLVERSION: { case APFProtocol.PROTOCOLVERSION: {
@ -408,7 +408,7 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
socket.tag.MajorVersion = common.ReadInt(data, 1); socket.tag.MajorVersion = common.ReadInt(data, 1);
socket.tag.MinorVersion = common.ReadInt(data, 5); socket.tag.MinorVersion = common.ReadInt(data, 5);
socket.tag.SystemId = guidToStr(common.rstr2hex(data.substring(13, 29))).toLowerCase(); socket.tag.SystemId = guidToStr(common.rstr2hex(data.substring(13, 29))).toLowerCase();
parent.debug('mpscmd', 'PROTOCOLVERSION', socket.tag.MajorVersion, socket.tag.MinorVersion, socket.tag.SystemId); parent.debug('mpscmd', '--> PROTOCOLVERSION', socket.tag.MajorVersion, socket.tag.MinorVersion, socket.tag.SystemId);
return 93; return 93;
} }
case APFProtocol.USERAUTH_REQUEST: { case APFProtocol.USERAUTH_REQUEST: {
@ -426,7 +426,7 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
password = data.substring(18 + usernameLen + serviceNameLen + methodNameLen, 18 + usernameLen + serviceNameLen + methodNameLen + passwordLen); password = data.substring(18 + usernameLen + serviceNameLen + methodNameLen, 18 + usernameLen + serviceNameLen + methodNameLen + passwordLen);
} }
//console.log('MPS:USERAUTH_REQUEST user=' + username + ', service=' + serviceName + ', method=' + methodName + ', password=' + password); //console.log('MPS:USERAUTH_REQUEST user=' + username + ', service=' + serviceName + ', method=' + methodName + ', password=' + password);
parent.debug('mpscmd', 'USERAUTH_REQUEST user=' + username + ', service=' + serviceName + ', method=' + methodName + ', password=' + password); parent.debug('mpscmd', '--> USERAUTH_REQUEST user=' + username + ', service=' + serviceName + ', method=' + methodName + ', password=' + password);
// Check the CIRA password // Check the CIRA password
if ((args.mpspass != null) && (password != args.mpspass)) { incorrectPasswordCount++; parent.debug('mps', 'Incorrect password', username, password); SendUserAuthFail(socket); return -1; } if ((args.mpspass != null) && (password != args.mpspass)) { incorrectPasswordCount++; parent.debug('mps', 'Incorrect password', username, password); SendUserAuthFail(socket); return -1; }
@ -553,7 +553,7 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
var xserviceNameLen = common.ReadInt(data, 1); var xserviceNameLen = common.ReadInt(data, 1);
if (len < 5 + xserviceNameLen) return 0; if (len < 5 + xserviceNameLen) return 0;
var xserviceName = data.substring(5, 5 + xserviceNameLen); var xserviceName = data.substring(5, 5 + xserviceNameLen);
parent.debug('mpscmd', 'SERVICE_REQUEST', xserviceName); parent.debug('mpscmd', '--> SERVICE_REQUEST', xserviceName);
if (xserviceName == "pfwd@amt.intel.com") { SendServiceAccept(socket, "pfwd@amt.intel.com"); } if (xserviceName == "pfwd@amt.intel.com") { SendServiceAccept(socket, "pfwd@amt.intel.com"); }
if (xserviceName == "auth@amt.intel.com") { SendServiceAccept(socket, "auth@amt.intel.com"); } if (xserviceName == "auth@amt.intel.com") { SendServiceAccept(socket, "auth@amt.intel.com"); }
return 5 + xserviceNameLen; return 5 + xserviceNameLen;
@ -570,7 +570,7 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
if (len < 14 + requestLen + addrLen) return 0; if (len < 14 + requestLen + addrLen) return 0;
var addr = data.substring(10 + requestLen, 10 + requestLen + addrLen); var addr = data.substring(10 + requestLen, 10 + requestLen + addrLen);
var port = common.ReadInt(data, 10 + requestLen + addrLen); var port = common.ReadInt(data, 10 + requestLen + addrLen);
parent.debug('mpscmd', 'GLOBAL_REQUEST', request, addr + ':' + port); parent.debug('mpscmd', '--> GLOBAL_REQUEST', request, addr + ':' + port);
ChangeHostname(socket, addr, socket.tag.SystemId); ChangeHostname(socket, addr, socket.tag.SystemId);
if (socket.tag.boundPorts.indexOf(port) == -1) { socket.tag.boundPorts.push(port); } if (socket.tag.boundPorts.indexOf(port) == -1) { socket.tag.boundPorts.push(port); }
SendTcpForwardSuccessReply(socket, port); SendTcpForwardSuccessReply(socket, port);
@ -582,7 +582,7 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
if (len < 14 + requestLen + addrLen) return 0; if (len < 14 + requestLen + addrLen) return 0;
var addr = data.substring(10 + requestLen, 10 + requestLen + addrLen); var addr = data.substring(10 + requestLen, 10 + requestLen + addrLen);
var port = common.ReadInt(data, 10 + requestLen + addrLen); var port = common.ReadInt(data, 10 + requestLen + addrLen);
parent.debug('mpscmd', 'GLOBAL_REQUEST', request, addr + ':' + port); parent.debug('mpscmd', '--> GLOBAL_REQUEST', request, addr + ':' + port);
var portindex = socket.tag.boundPorts.indexOf(port); var portindex = socket.tag.boundPorts.indexOf(port);
if (portindex >= 0) { socket.tag.boundPorts.splice(portindex, 1); } if (portindex >= 0) { socket.tag.boundPorts.splice(portindex, 1); }
SendTcpForwardCancelReply(socket); SendTcpForwardCancelReply(socket);
@ -600,7 +600,7 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
var oport = common.ReadInt(data, 18 + requestLen + addrLen + oaddrLen); var oport = common.ReadInt(data, 18 + requestLen + addrLen + oaddrLen);
var datalen = common.ReadInt(data, 22 + requestLen + addrLen + oaddrLen); var datalen = common.ReadInt(data, 22 + requestLen + addrLen + oaddrLen);
if (len < 26 + requestLen + addrLen + oaddrLen + datalen) return 0; if (len < 26 + requestLen + addrLen + oaddrLen + datalen) return 0;
parent.debug('mpscmd', 'GLOBAL_REQUEST', request, addr + ':' + port, oaddr + ':' + oport, datalen); parent.debug('mpscmd', '--> GLOBAL_REQUEST', request, addr + ':' + port, oaddr + ':' + oport, datalen);
// TODO // TODO
return 26 + requestLen + addrLen + oaddrLen + datalen; return 26 + requestLen + addrLen + oaddrLen + datalen;
} }
@ -630,7 +630,7 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
var SourcePort = common.ReadInt(data, 29 + ChannelTypeLength + TargetLen + SourceLen); var SourcePort = common.ReadInt(data, 29 + ChannelTypeLength + TargetLen + SourceLen);
channelOpenCount++; channelOpenCount++;
parent.debug('mpscmd', 'CHANNEL_OPEN', ChannelType, SenderChannel, WindowSize, Target + ':' + TargetPort, Source + ':' + SourcePort); parent.debug('mpscmd', '--> CHANNEL_OPEN', ChannelType, SenderChannel, WindowSize, Target + ':' + TargetPort, Source + ':' + SourcePort);
// Check if we understand this channel type // Check if we understand this channel type
//if (ChannelType.toLowerCase() == "direct-tcpip") //if (ChannelType.toLowerCase() == "direct-tcpip")
@ -661,7 +661,7 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
cirachannel.amtchannelid = SenderChannel; cirachannel.amtchannelid = SenderChannel;
cirachannel.sendcredits = cirachannel.amtCiraWindow = WindowSize; cirachannel.sendcredits = cirachannel.amtCiraWindow = WindowSize;
channelOpenConfirmCount++; channelOpenConfirmCount++;
parent.debug('mpscmd', 'CHANNEL_OPEN_CONFIRMATION', RecipientChannel, SenderChannel, WindowSize); parent.debug('mpscmd', '--> CHANNEL_OPEN_CONFIRMATION', RecipientChannel, SenderChannel, WindowSize);
if (cirachannel.closing == 1) { if (cirachannel.closing == 1) {
// Close this channel // Close this channel
SendChannelClose(cirachannel.socket, cirachannel.amtchannelid); SendChannelClose(cirachannel.socket, cirachannel.amtchannelid);
@ -693,7 +693,7 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
var RecipientChannel = common.ReadInt(data, 1); var RecipientChannel = common.ReadInt(data, 1);
var ReasonCode = common.ReadInt(data, 5); var ReasonCode = common.ReadInt(data, 5);
channelOpenFailCount++; channelOpenFailCount++;
parent.debug('mpscmd', 'CHANNEL_OPEN_FAILURE', RecipientChannel, ReasonCode); parent.debug('mpscmd', '--> CHANNEL_OPEN_FAILURE', RecipientChannel, ReasonCode);
var cirachannel = socket.tag.channels[RecipientChannel]; var cirachannel = socket.tag.channels[RecipientChannel];
if (cirachannel == null) { console.log("MPS Error in CHANNEL_OPEN_FAILURE: Unable to find channelid " + RecipientChannel); return 17; } if (cirachannel == null) { console.log("MPS Error in CHANNEL_OPEN_FAILURE: Unable to find channelid " + RecipientChannel); return 17; }
if (cirachannel.state > 0) { if (cirachannel.state > 0) {
@ -708,13 +708,14 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
if (len < 5) return 0; if (len < 5) return 0;
var RecipientChannel = common.ReadInt(data, 1); var RecipientChannel = common.ReadInt(data, 1);
channelCloseCount++; channelCloseCount++;
parent.debug('mpscmd', 'CHANNEL_CLOSE', RecipientChannel); parent.debug('mpscmd', '--> CHANNEL_CLOSE', RecipientChannel);
var cirachannel = socket.tag.channels[RecipientChannel]; var cirachannel = socket.tag.channels[RecipientChannel];
if (cirachannel == null) { console.log("MPS Error in CHANNEL_CLOSE: Unable to find channelid " + RecipientChannel); return 5; } if (cirachannel == null) { console.log("MPS Error in CHANNEL_CLOSE: Unable to find channelid " + RecipientChannel); return 5; }
socket.tag.activetunnels--; socket.tag.activetunnels--;
if (cirachannel.state > 0) { if (cirachannel.state > 0) {
cirachannel.state = 0; cirachannel.state = 0;
if (cirachannel.onStateChange) { cirachannel.onStateChange(cirachannel, cirachannel.state); } if (cirachannel.onStateChange) { cirachannel.onStateChange(cirachannel, cirachannel.state); }
SendChannelClose(cirachannel.socket, cirachannel.amtchannelid);
delete socket.tag.channels[RecipientChannel]; delete socket.tag.channels[RecipientChannel];
} }
return 5; return 5;
@ -727,7 +728,7 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
var cirachannel = socket.tag.channels[RecipientChannel]; var cirachannel = socket.tag.channels[RecipientChannel];
if (cirachannel == null) { console.log("MPS Error in CHANNEL_WINDOW_ADJUST: Unable to find channelid " + RecipientChannel); return 9; } if (cirachannel == null) { console.log("MPS Error in CHANNEL_WINDOW_ADJUST: Unable to find channelid " + RecipientChannel); return 9; }
cirachannel.sendcredits += ByteToAdd; cirachannel.sendcredits += ByteToAdd;
parent.debug('mpscmd', 'CHANNEL_WINDOW_ADJUST', RecipientChannel, ByteToAdd, cirachannel.sendcredits); parent.debug('mpscmd', '--> CHANNEL_WINDOW_ADJUST', RecipientChannel, ByteToAdd, cirachannel.sendcredits);
if (cirachannel.state == 2 && cirachannel.sendBuffer != null) { if (cirachannel.state == 2 && cirachannel.sendBuffer != null) {
// Compute how much data we can send // Compute how much data we can send
if (cirachannel.sendBuffer.length <= cirachannel.sendcredits) { if (cirachannel.sendBuffer.length <= cirachannel.sendcredits) {
@ -751,7 +752,7 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
var RecipientChannel = common.ReadInt(data, 1); var RecipientChannel = common.ReadInt(data, 1);
var LengthOfData = common.ReadInt(data, 5); var LengthOfData = common.ReadInt(data, 5);
if (len < (9 + LengthOfData)) return 0; if (len < (9 + LengthOfData)) return 0;
parent.debug('mpscmddata', 'CHANNEL_DATA', RecipientChannel, LengthOfData); parent.debug('mpscmddata', '--> CHANNEL_DATA', RecipientChannel, LengthOfData);
var cirachannel = socket.tag.channels[RecipientChannel]; var cirachannel = socket.tag.channels[RecipientChannel];
if (cirachannel == null) { console.log("MPS Error in CHANNEL_DATA: Unable to find channelid " + RecipientChannel); return 9 + LengthOfData; } if (cirachannel == null) { console.log("MPS Error in CHANNEL_DATA: Unable to find channelid " + RecipientChannel); return 9 + LengthOfData; }
cirachannel.amtpendingcredits += LengthOfData; cirachannel.amtpendingcredits += LengthOfData;
@ -767,14 +768,14 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
if (len < 7) return 0; if (len < 7) return 0;
var ReasonCode = common.ReadInt(data, 1); var ReasonCode = common.ReadInt(data, 1);
disconnectCommandCount++; disconnectCommandCount++;
parent.debug('mpscmd', 'DISCONNECT', ReasonCode); parent.debug('mpscmd', '--> DISCONNECT', ReasonCode);
try { delete obj.ciraConnections[socket.tag.nodeid]; } catch (e) { } try { delete obj.ciraConnections[socket.tag.nodeid]; } catch (e) { }
obj.parent.ClearConnectivityState(socket.tag.meshid, socket.tag.nodeid, 2); obj.parent.ClearConnectivityState(socket.tag.meshid, socket.tag.nodeid, 2);
return 7; return 7;
} }
default: default:
{ {
parent.debug('mpscmd', 'Unknown CIRA command: ' + cmd); parent.debug('mpscmd', '--> Unknown CIRA command: ' + cmd);
return -1; return -1;
} }
} }
@ -789,6 +790,7 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
socket.addListener('error', function () { socket.addListener('error', function () {
socketErrorCount++; socketErrorCount++;
parent.debug('mps', 'CIRA connection error');
//console.log("MPS Error: " + socket.remoteAddress); //console.log("MPS Error: " + socket.remoteAddress);
}); });
@ -802,33 +804,40 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
}; };
function SendServiceAccept(socket, service) { function SendServiceAccept(socket, service) {
parent.debug('mpscmd', '<-- SERVICE_ACCEPT', service);
Write(socket, String.fromCharCode(APFProtocol.SERVICE_ACCEPT) + common.IntToStr(service.length) + service); Write(socket, String.fromCharCode(APFProtocol.SERVICE_ACCEPT) + common.IntToStr(service.length) + service);
} }
function SendTcpForwardSuccessReply(socket, port) { function SendTcpForwardSuccessReply(socket, port) {
parent.debug('mpscmd', '<-- REQUEST_SUCCESS', port);
Write(socket, String.fromCharCode(APFProtocol.REQUEST_SUCCESS) + common.IntToStr(port)); Write(socket, String.fromCharCode(APFProtocol.REQUEST_SUCCESS) + common.IntToStr(port));
} }
function SendTcpForwardCancelReply(socket) { function SendTcpForwardCancelReply(socket) {
parent.debug('mpscmd', '<-- REQUEST_SUCCESS');
Write(socket, String.fromCharCode(APFProtocol.REQUEST_SUCCESS)); Write(socket, String.fromCharCode(APFProtocol.REQUEST_SUCCESS));
} }
/* /*
function SendKeepAliveRequest(socket, cookie) { function SendKeepAliveRequest(socket, cookie) {
parent.debug('mpscmd', '<-- KEEPALIVE_REQUEST', cookie);
Write(socket, String.fromCharCode(APFProtocol.KEEPALIVE_REQUEST) + common.IntToStr(cookie)); Write(socket, String.fromCharCode(APFProtocol.KEEPALIVE_REQUEST) + common.IntToStr(cookie));
} }
*/ */
function SendKeepAliveReply(socket, cookie) { function SendKeepAliveReply(socket, cookie) {
parent.debug('mpscmd', '<-- KEEPALIVE_REPLY', cookie);
Write(socket, String.fromCharCode(APFProtocol.KEEPALIVE_REPLY) + common.IntToStr(cookie)); Write(socket, String.fromCharCode(APFProtocol.KEEPALIVE_REPLY) + common.IntToStr(cookie));
} }
function SendChannelOpenFailure(socket, senderChannel, reasonCode) { function SendChannelOpenFailure(socket, senderChannel, reasonCode) {
parent.debug('mpscmd', '<-- CHANNEL_OPEN_FAILURE', senderChannel, reasonCode);
Write(socket, String.fromCharCode(APFProtocol.CHANNEL_OPEN_FAILURE) + common.IntToStr(senderChannel) + common.IntToStr(reasonCode) + common.IntToStr(0) + common.IntToStr(0)); Write(socket, String.fromCharCode(APFProtocol.CHANNEL_OPEN_FAILURE) + common.IntToStr(senderChannel) + common.IntToStr(reasonCode) + common.IntToStr(0) + common.IntToStr(0));
} }
/* /*
function SendChannelOpenConfirmation(socket, recipientChannelId, senderChannelId, initialWindowSize) { function SendChannelOpenConfirmation(socket, recipientChannelId, senderChannelId, initialWindowSize) {
parent.debug('mpscmd', '<-- CHANNEL_OPEN_CONFIRMATION', recipientChannelId, senderChannelId, initialWindowSize);
Write(socket, String.fromCharCode(APFProtocol.CHANNEL_OPEN_CONFIRMATION) + common.IntToStr(recipientChannelId) + common.IntToStr(senderChannelId) + common.IntToStr(initialWindowSize) + common.IntToStr(-1)); Write(socket, String.fromCharCode(APFProtocol.CHANNEL_OPEN_CONFIRMATION) + common.IntToStr(recipientChannelId) + common.IntToStr(senderChannelId) + common.IntToStr(initialWindowSize) + common.IntToStr(-1));
} }
*/ */
@ -836,33 +845,39 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
function SendChannelOpen(socket, direct, channelid, windowsize, target, targetport, source, sourceport) { function SendChannelOpen(socket, direct, channelid, windowsize, target, targetport, source, sourceport) {
var connectionType = ((direct == true) ? 'direct-tcpip' : 'forwarded-tcpip'); var connectionType = ((direct == true) ? 'direct-tcpip' : 'forwarded-tcpip');
if ((target == null) || (target == null)) target = ''; // TODO: Reports of target being undefined that causes target.length to fail. This is a hack. if ((target == null) || (target == null)) target = ''; // TODO: Reports of target being undefined that causes target.length to fail. This is a hack.
parent.debug('mpscmd', '<-- CHANNEL_OPEN', connectionType, channelid, windowsize, target + ':' + targetport, source + ':' + sourceport);
Write(socket, String.fromCharCode(APFProtocol.CHANNEL_OPEN) + common.IntToStr(connectionType.length) + connectionType + common.IntToStr(channelid) + common.IntToStr(windowsize) + common.IntToStr(-1) + common.IntToStr(target.length) + target + common.IntToStr(targetport) + common.IntToStr(source.length) + source + common.IntToStr(sourceport)); Write(socket, String.fromCharCode(APFProtocol.CHANNEL_OPEN) + common.IntToStr(connectionType.length) + connectionType + common.IntToStr(channelid) + common.IntToStr(windowsize) + common.IntToStr(-1) + common.IntToStr(target.length) + target + common.IntToStr(targetport) + common.IntToStr(source.length) + source + common.IntToStr(sourceport));
} }
function SendChannelClose(socket, channelid) { function SendChannelClose(socket, channelid) {
parent.debug('mpscmd', '<-- CHANNEL_CLOSE', channelid);
Write(socket, String.fromCharCode(APFProtocol.CHANNEL_CLOSE) + common.IntToStr(channelid)); Write(socket, String.fromCharCode(APFProtocol.CHANNEL_CLOSE) + common.IntToStr(channelid));
} }
function SendChannelData(socket, channelid, data) { function SendChannelData(socket, channelid, data) {
parent.debug('mpscmddata', '<-- CHANNEL_DATA', channelid, data.length);
Write(socket, String.fromCharCode(APFProtocol.CHANNEL_DATA) + common.IntToStr(channelid) + common.IntToStr(data.length) + data); Write(socket, String.fromCharCode(APFProtocol.CHANNEL_DATA) + common.IntToStr(channelid) + common.IntToStr(data.length) + data);
} }
function SendChannelWindowAdjust(socket, channelid, bytestoadd) { function SendChannelWindowAdjust(socket, channelid, bytestoadd) {
parent.debug('mpscmd', 'SendChannelWindowAdjust', channelid, bytestoadd); parent.debug('mpscmd', '<-- CHANNEL_WINDOW_ADJUST', channelid, bytestoadd);
Write(socket, String.fromCharCode(APFProtocol.CHANNEL_WINDOW_ADJUST) + common.IntToStr(channelid) + common.IntToStr(bytestoadd)); Write(socket, String.fromCharCode(APFProtocol.CHANNEL_WINDOW_ADJUST) + common.IntToStr(channelid) + common.IntToStr(bytestoadd));
} }
/* /*
function SendDisconnect(socket, reasonCode) { function SendDisconnect(socket, reasonCode) {
parent.debug('mpscmd', '<-- DISCONNECT', reasonCode);
Write(socket, String.fromCharCode(APFProtocol.DISCONNECT) + common.IntToStr(reasonCode) + common.ShortToStr(0)); Write(socket, String.fromCharCode(APFProtocol.DISCONNECT) + common.IntToStr(reasonCode) + common.ShortToStr(0));
} }
*/ */
function SendUserAuthFail(socket) { function SendUserAuthFail(socket) {
parent.debug('mpscmd', '<-- USERAUTH_FAILURE');
Write(socket, String.fromCharCode(APFProtocol.USERAUTH_FAILURE) + common.IntToStr(8) + 'password' + common.ShortToStr(0)); Write(socket, String.fromCharCode(APFProtocol.USERAUTH_FAILURE) + common.IntToStr(8) + 'password' + common.ShortToStr(0));
} }
function SendUserAuthSuccess(socket) { function SendUserAuthSuccess(socket) {
parent.debug('mpscmd', '<-- USERAUTH_SUCCESS');
Write(socket, String.fromCharCode(APFProtocol.USERAUTH_SUCCESS)); Write(socket, String.fromCharCode(APFProtocol.USERAUTH_SUCCESS));
} }
@ -870,7 +885,7 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
if (args.mpsdebug) { if (args.mpsdebug) {
// Print out sent bytes // Print out sent bytes
var buf = Buffer.from(data, 'binary'); var buf = Buffer.from(data, 'binary');
console.log('MPS --> (' + buf.length + '):' + buf.toString('hex')); console.log('MPS <-- (' + buf.length + '):' + buf.toString('hex'));
socket.write(buf); socket.write(buf);
} else { } else {
socket.write(Buffer.from(data, 'binary')); socket.write(Buffer.from(data, 'binary'));