mirror of
https://github.com/zerotier/ZeroTierOne.git
synced 2024-12-25 07:31:05 +00:00
239 lines
8.0 KiB
C++
239 lines
8.0 KiB
C++
/*
|
|
* ZeroTier One - Global Peer to Peer Ethernet
|
|
* Copyright (C) 2011-2014 ZeroTier Networks LLC
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* --
|
|
*
|
|
* ZeroTier may be used and distributed under the terms of the GPLv3, which
|
|
* are available at: http://www.gnu.org/licenses/gpl-3.0.html
|
|
*
|
|
* If you would like to embed ZeroTier into a commercial application or
|
|
* redistribute it in a modified binary form, please contact ZeroTier Networks
|
|
* LLC. Start here: http://www.zerotier.com/
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "../node/Constants.hpp"
|
|
#include "NodeControlService.hpp"
|
|
#include "NodeControlClient.hpp"
|
|
#include "../node/Node.hpp"
|
|
#include "../node/Utils.hpp"
|
|
|
|
namespace ZeroTier {
|
|
|
|
NodeControlService::NodeControlService(Node *node,const char *authToken) :
|
|
_node(node),
|
|
_listener((IpcListener *)0),
|
|
_authToken(authToken),
|
|
_running(true),
|
|
_thread(Thread::start(this))
|
|
{
|
|
}
|
|
|
|
NodeControlService::~NodeControlService()
|
|
{
|
|
_running = false;
|
|
Thread::join(_thread);
|
|
{
|
|
Mutex::Lock _l(_connections_m);
|
|
for(std::map< IpcConnection *,bool >::iterator c(_connections.begin());c!=_connections.end();++c)
|
|
delete c->first;
|
|
_connections.clear();
|
|
}
|
|
delete _listener;
|
|
}
|
|
|
|
void NodeControlService::threadMain()
|
|
throw()
|
|
{
|
|
char tmp[1024];
|
|
try {
|
|
while (_running) {
|
|
if (!_node->running()) {
|
|
if (_node->started())
|
|
break;
|
|
} else if ((_node->initialized())&&(_node->address())) {
|
|
Utils::snprintf(tmp,sizeof(tmp),"%s%.10llx",ZT_IPC_ENDPOINT_BASE,(unsigned long long)_node->address());
|
|
_listener = new IpcListener(tmp,ZT_IPC_TIMEOUT,&_CBcommandHandler,this);
|
|
break;
|
|
}
|
|
Thread::sleep(100); // wait for Node to start
|
|
}
|
|
} catch ( ... ) {
|
|
delete _listener;
|
|
_listener = (IpcListener *)0;
|
|
}
|
|
}
|
|
|
|
void NodeControlService::_CBcommandHandler(void *arg,IpcConnection *ipcc,IpcConnection::EventType event,const char *commandLine)
|
|
{
|
|
switch(event) {
|
|
case IpcConnection::IPC_EVENT_COMMAND: {
|
|
if ((!((NodeControlService *)arg)->_running)||(!commandLine)||(!commandLine[0]))
|
|
return;
|
|
((NodeControlService *)arg)->_doCommand(ipcc,commandLine);
|
|
} break;
|
|
|
|
case IpcConnection::IPC_EVENT_NEW_CONNECTION: {
|
|
Mutex::Lock _l(((NodeControlService *)arg)->_connections_m);
|
|
((NodeControlService *)arg)->_connections[ipcc] = false; // not yet authenticated
|
|
} break;
|
|
|
|
case IpcConnection::IPC_EVENT_CONNECTION_CLOSED: {
|
|
Mutex::Lock _l(((NodeControlService *)arg)->_connections_m);
|
|
((NodeControlService *)arg)->_connections.erase(ipcc);
|
|
delete ipcc;
|
|
} break;
|
|
}
|
|
}
|
|
|
|
void NodeControlService::_doCommand(IpcConnection *ipcc,const char *commandLine)
|
|
{
|
|
std::vector<std::string> r;
|
|
std::vector<std::string> cmd(Utils::split(commandLine,"\r\n \t","\\","'"));
|
|
|
|
if ((cmd.empty())||(cmd[0] == "help")) {
|
|
ipcc->printf("200 help help"ZT_EOL_S);
|
|
ipcc->printf("200 help auth <token>"ZT_EOL_S);
|
|
ipcc->printf("200 help info"ZT_EOL_S);
|
|
ipcc->printf("200 help listpeers"ZT_EOL_S);
|
|
ipcc->printf("200 help listnetworks"ZT_EOL_S);
|
|
ipcc->printf("200 help join <network ID>"ZT_EOL_S);
|
|
ipcc->printf("200 help leave <network ID>"ZT_EOL_S);
|
|
ipcc->printf("200 help terminate [<reason>]"ZT_EOL_S);
|
|
ipcc->printf("200 help updatecheck"ZT_EOL_S);
|
|
} else if (cmd[0] == "auth") {
|
|
if ((cmd.size() > 1)&&(_authToken.length() > 0)&&(_authToken == cmd[1])) {
|
|
Mutex::Lock _l(_connections_m);
|
|
_connections[ipcc] = true;
|
|
ipcc->printf("200 auth OK"ZT_EOL_S);
|
|
} else ipcc->printf("403 auth failed"ZT_EOL_S);
|
|
} else {
|
|
{
|
|
Mutex::Lock _l(_connections_m);
|
|
if (!_connections[ipcc]) {
|
|
ipcc->printf("403 %s unauthorized"ZT_EOL_S"."ZT_EOL_S,cmd[0].c_str());
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (cmd[0] == "info") {
|
|
ipcc->printf("200 info %.10llx %s %s"ZT_EOL_S,_node->address(),(_node->online() ? "ONLINE" : "OFFLINE"),Node::versionString());
|
|
} else if (cmd[0] == "listpeers") {
|
|
ipcc->printf("200 listpeers <ztaddr> <paths> <latency> <version>"ZT_EOL_S);
|
|
ZT1_Node_PeerList *pl = _node->listPeers();
|
|
if (pl) {
|
|
for(unsigned int i=0;i<pl->numPeers;++i) {
|
|
ipcc->printf("200 listpeers %.10llx ",(unsigned long long)pl->peers[i].rawAddress);
|
|
if (pl->peers[i].numPaths == 0)
|
|
ipcc->printf("-");
|
|
else {
|
|
for(unsigned int j=0;j<pl->peers[i].numPaths;++j) {
|
|
if (j > 0)
|
|
ipcc->printf(",");
|
|
switch(pl->peers[i].paths[j].type) {
|
|
default:
|
|
ipcc->printf("unknown;");
|
|
break;
|
|
case ZT1_Node_PhysicalPath::ZT1_Node_PhysicalPath_TYPE_UDP:
|
|
ipcc->printf("udp;");
|
|
break;
|
|
case ZT1_Node_PhysicalPath::ZT1_Node_PhysicalPath_TYPE_TCP_OUT:
|
|
ipcc->printf("tcp_out;");
|
|
break;
|
|
case ZT1_Node_PhysicalPath::ZT1_Node_PhysicalPath_TYPE_TCP_IN:
|
|
ipcc->printf("tcp_in;");
|
|
break;
|
|
case ZT1_Node_PhysicalPath::ZT1_Node_PhysicalPath_TYPE_ETHERNET:
|
|
ipcc->printf("eth;");
|
|
break;
|
|
}
|
|
ipcc->printf("%s/%d;%ld;%ld;%ld;%s",
|
|
pl->peers[i].paths[j].address.ascii,
|
|
(int)pl->peers[i].paths[j].address.port,
|
|
pl->peers[i].paths[j].lastSend,
|
|
pl->peers[i].paths[j].lastReceive,
|
|
pl->peers[i].paths[j].lastPing,
|
|
(pl->peers[i].paths[j].fixed ? "fixed" : (pl->peers[i].paths[j].active ? "active" : "inactive")));
|
|
}
|
|
}
|
|
ipcc->printf(" %u %s"ZT_EOL_S,pl->peers[i].latency,(pl->peers[i].remoteVersion[0]) ? pl->peers[i].remoteVersion : "-");
|
|
}
|
|
_node->freeQueryResult(pl);
|
|
}
|
|
} else if (cmd[0] == "listnetworks") {
|
|
ipcc->printf("200 listnetworks <nwid> <name> <mac> <status> <config age> <type> <dev> <ips>"ZT_EOL_S);
|
|
ZT1_Node_NetworkList *nl = _node->listNetworks();
|
|
if (nl) {
|
|
for(unsigned int i=0;i<nl->numNetworks;++i) {
|
|
ipcc->printf("200 listnetworks %s %s %s %s %ld %s %s ",
|
|
nl->networks[i].nwidHex,
|
|
nl->networks[i].name,
|
|
nl->networks[i].macStr,
|
|
nl->networks[i].statusStr,
|
|
nl->networks[i].configAge,
|
|
(nl->networks[i].isPrivate ? "private" : "public"),
|
|
nl->networks[i].device);
|
|
if (nl->networks[i].numIps > 0) {
|
|
for(unsigned int j=0;j<nl->networks[i].numIps;++j) {
|
|
if (j > 0)
|
|
ipcc->printf(",");
|
|
ipcc->printf("%s/%d",nl->networks[i].ips[j].ascii,(int)nl->networks[i].ips[j].port);
|
|
}
|
|
} else ipcc->printf("-");
|
|
ipcc->printf(ZT_EOL_S);
|
|
}
|
|
_node->freeQueryResult(nl);
|
|
}
|
|
} else if (cmd[0] == "join") {
|
|
if (cmd.size() > 1) {
|
|
uint64_t nwid = Utils::hexStrToU64(cmd[1].c_str());
|
|
_node->join(nwid);
|
|
ipcc->printf("200 join %.16llx OK"ZT_EOL_S,(unsigned long long)nwid);
|
|
} else {
|
|
ipcc->printf("400 join requires a network ID (>0) in hexadecimal format"ZT_EOL_S);
|
|
}
|
|
} else if (cmd[0] == "leave") {
|
|
if (cmd.size() > 1) {
|
|
uint64_t nwid = Utils::hexStrToU64(cmd[1].c_str());
|
|
_node->leave(nwid);
|
|
ipcc->printf("200 leave %.16llx OK"ZT_EOL_S,(unsigned long long)nwid);
|
|
} else {
|
|
ipcc->printf("400 leave requires a network ID (>0) in hexadecimal format"ZT_EOL_S);
|
|
}
|
|
} else if (cmd[0] == "terminate") {
|
|
if (cmd.size() > 1)
|
|
_node->terminate(Node::NODE_NORMAL_TERMINATION,cmd[1].c_str());
|
|
else _node->terminate(Node::NODE_NORMAL_TERMINATION,"terminate via IPC command");
|
|
} else if (cmd[0] == "updatecheck") {
|
|
if (_node->updateCheck()) {
|
|
ipcc->printf("500 software updates are not enabled"ZT_EOL_S);
|
|
} else {
|
|
ipcc->printf("200 OK"ZT_EOL_S);
|
|
}
|
|
} else {
|
|
ipcc->printf("404 %s No such command. Use 'help' for help."ZT_EOL_S,cmd[0].c_str());
|
|
}
|
|
}
|
|
|
|
ipcc->printf("."ZT_EOL_S); // blank line ends response
|
|
}
|
|
|
|
} // namespace ZeroTier
|