mirror of
https://github.com/zerotier/ZeroTierOne.git
synced 2024-09-07 16:50:55 -07:00
2367 lines
75 KiB
C++
2367 lines
75 KiB
C++
/*
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* Copyright (c)2020 ZeroTier, Inc.
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*
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* Use of this software is governed by the Business Source License included
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* in the LICENSE.TXT file in the project's root directory.
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*
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* Change Date: 2026-01-01
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*
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* On the date above, in accordance with the Business Source License, use
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* of this software will be governed by version 2.0 of the Apache License.
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*/
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/****/
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#ifndef _GNU_SOURCE
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#define _GNU_SOURCE
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdint.h>
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#include <time.h>
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#include <errno.h>
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#include "node/Constants.hpp"
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#ifdef __WINDOWS__
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#include <winsock2.h>
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#include <windows.h>
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#include <tchar.h>
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#include <wchar.h>
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#include <lmcons.h>
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#include <newdev.h>
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#include <atlbase.h>
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#include <iphlpapi.h>
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#include <iomanip>
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#include <shlobj.h>
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#include "osdep/WindowsEthernetTap.hpp"
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#include "windows/ZeroTierOne/ServiceInstaller.h"
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#include "windows/ZeroTierOne/ServiceBase.h"
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#include "windows/ZeroTierOne/ZeroTierOneService.h"
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#else
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#include <unistd.h>
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#include <pwd.h>
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#include <fcntl.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/uio.h>
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#include <dirent.h>
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#include <signal.h>
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#ifdef __LINUX__
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#include <sys/prctl.h>
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#include <sys/syscall.h>
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#include <sys/wait.h>
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#include <net/if.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <ifaddrs.h>
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#include <sys/ioctl.h>
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#ifndef ZT_NO_CAPABILITIES
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#include <linux/capability.h>
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#include <linux/securebits.h>
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#endif
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#endif
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#endif
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#include <string>
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#include <stdexcept>
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#include <iostream>
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#include <sstream>
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#include <algorithm>
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#include "version.h"
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#include "include/ZeroTierOne.h"
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#include "node/Identity.hpp"
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#include "node/CertificateOfMembership.hpp"
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#include "node/Utils.hpp"
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#include "node/NetworkController.hpp"
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#include "node/Buffer.hpp"
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#include "node/World.hpp"
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#include "osdep/OSUtils.hpp"
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#include "osdep/Http.hpp"
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#include "osdep/Thread.hpp"
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#include "node/Bond.hpp"
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#include "service/OneService.hpp"
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#include <nlohmann/json.hpp>
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#ifdef __APPLE__
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#include <SystemConfiguration/SystemConfiguration.h>
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#include <CoreServices/CoreServices.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <ifaddrs.h>
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#endif
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#define ZT_PID_PATH "zerotier-one.pid"
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using namespace ZeroTier;
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static OneService *volatile zt1Service = (OneService *)0;
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#define PROGRAM_NAME "ZeroTier One"
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#define COPYRIGHT_NOTICE "Copyright (c) 2020 ZeroTier, Inc."
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#define LICENSE_GRANT "Licensed under the ZeroTier BSL 1.1 (see LICENSE.txt)"
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/****************************************************************************/
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/* zerotier-cli personality */
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/****************************************************************************/
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// This is getting deprecated soon in favor of the stuff in cli/
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static void cliPrintHelp(const char *pn,FILE *out)
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{
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fprintf(out,
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"%s version %d.%d.%d build %d (platform %d arch %d)" ZT_EOL_S,
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PROGRAM_NAME,
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ZEROTIER_ONE_VERSION_MAJOR, ZEROTIER_ONE_VERSION_MINOR, ZEROTIER_ONE_VERSION_REVISION, ZEROTIER_ONE_VERSION_BUILD,
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ZT_BUILD_PLATFORM, ZT_BUILD_ARCHITECTURE);
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fprintf(out,
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COPYRIGHT_NOTICE ZT_EOL_S
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LICENSE_GRANT ZT_EOL_S);
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fprintf(out,"Usage: %s [-switches] <command/path> [<args>]" ZT_EOL_S"" ZT_EOL_S,pn);
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fprintf(out,"Available switches:" ZT_EOL_S);
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fprintf(out," -h - Display this help" ZT_EOL_S);
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fprintf(out," -v - Show version" ZT_EOL_S);
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fprintf(out," -j - Display full raw JSON output" ZT_EOL_S);
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fprintf(out," -D<path> - ZeroTier home path for parameter auto-detect" ZT_EOL_S);
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fprintf(out," -p<port> - HTTP port (default: auto)" ZT_EOL_S);
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fprintf(out," -T<token> - Authentication token (default: auto)" ZT_EOL_S);
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fprintf(out,ZT_EOL_S"Available commands:" ZT_EOL_S);
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fprintf(out," info - Display status info" ZT_EOL_S);
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fprintf(out," listpeers - List all peers" ZT_EOL_S);
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fprintf(out," peers - List all peers (prettier)" ZT_EOL_S);
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fprintf(out," listnetworks - List all networks" ZT_EOL_S);
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fprintf(out," join <network ID> - Join a network" ZT_EOL_S);
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fprintf(out," leave <network ID> - Leave a network" ZT_EOL_S);
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fprintf(out," set <network ID> <setting> - Set a network setting" ZT_EOL_S);
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fprintf(out," get <network ID> <setting> - Get a network setting" ZT_EOL_S);
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fprintf(out," listmoons - List moons (federated root sets)" ZT_EOL_S);
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fprintf(out," orbit <world ID> <seed> - Join a moon via any member root" ZT_EOL_S);
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fprintf(out," deorbit <world ID> - Leave a moon" ZT_EOL_S);
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fprintf(out," dump - Debug settings dump for support" ZT_EOL_S);
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fprintf(out,ZT_EOL_S"Available settings:" ZT_EOL_S);
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fprintf(out," Settings to use with [get/set] may include property names from " ZT_EOL_S);
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fprintf(out," the JSON output of \"zerotier-cli -j listnetworks\". Additionally, " ZT_EOL_S);
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fprintf(out," (ip, ip4, ip6, ip6plane, and ip6prefix can be used). For instance:" ZT_EOL_S);
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fprintf(out," zerotier-cli get <network ID> ip6plane will return the 6PLANE address" ZT_EOL_S);
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fprintf(out," assigned to this node." ZT_EOL_S);
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}
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static std::string cliFixJsonCRs(const std::string &s)
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{
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std::string r;
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for(std::string::const_iterator c(s.begin());c!=s.end();++c) {
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if (*c == '\n')
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r.append(ZT_EOL_S);
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else r.push_back(*c);
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}
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return r;
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}
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#ifdef __WINDOWS__
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static int cli(int argc, _TCHAR* argv[])
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#else
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static int cli(int argc,char **argv)
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#endif
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{
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unsigned int port = 0;
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std::string homeDir,command,arg1,arg2,arg3,arg4,authToken;
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std::string ip("127.0.0.1");
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bool json = false;
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for(int i=1;i<argc;++i) {
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if (argv[i][0] == '-') {
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switch(argv[i][1]) {
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case 'q': // ignore -q used to invoke this personality
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if (argv[i][2]) {
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cliPrintHelp(argv[0],stdout);
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return 1;
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}
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break;
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case 'j':
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if (argv[i][2]) {
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cliPrintHelp(argv[0],stdout);
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return 1;
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}
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json = true;
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break;
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case 'p':
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port = Utils::strToUInt(argv[i] + 2);
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if ((port > 0xffff)||(port == 0)) {
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cliPrintHelp(argv[0],stdout);
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return 1;
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}
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break;
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case 'D':
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if (argv[i][2]) {
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homeDir = argv[i] + 2;
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} else {
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cliPrintHelp(argv[0],stdout);
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return 1;
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}
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break;
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case 'H':
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if (argv[i][2]) {
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ip = argv[i] + 2;
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} else {
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cliPrintHelp(argv[0],stdout);
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return 1;
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}
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break;
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case 'T':
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if (argv[i][2]) {
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authToken = argv[i] + 2;
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} else {
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cliPrintHelp(argv[0],stdout);
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return 1;
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}
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break;
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case 'v':
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if (argv[i][2]) {
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cliPrintHelp(argv[0],stdout);
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return 1;
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}
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printf("%d.%d.%d" ZT_EOL_S,ZEROTIER_ONE_VERSION_MAJOR,ZEROTIER_ONE_VERSION_MINOR,ZEROTIER_ONE_VERSION_REVISION);
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return 0;
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case 'h':
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case '?':
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default:
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cliPrintHelp(argv[0],stdout);
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return 0;
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}
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} else {
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if (arg1.length())
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arg2 = argv[i];
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else if (command.length())
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arg1 = argv[i];
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else command = argv[i];
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}
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}
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if (!homeDir.length())
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homeDir = OneService::platformDefaultHomePath();
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// TODO: cleanup this logic
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if ((!port)||(!authToken.length())) {
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if (!homeDir.length()) {
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fprintf(stderr,"%s: missing port or authentication token and no home directory specified to auto-detect" ZT_EOL_S,argv[0]);
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return 2;
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}
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if (!port) {
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std::string portStr;
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OSUtils::readFile((homeDir + ZT_PATH_SEPARATOR_S + "zerotier-one.port").c_str(),portStr);
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port = Utils::strToUInt(portStr.c_str());
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if ((port == 0)||(port > 0xffff)) {
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fprintf(stderr,"%s: missing port and zerotier-one.port not found in %s" ZT_EOL_S,argv[0],homeDir.c_str());
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return 2;
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}
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}
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if (!authToken.length()) {
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OSUtils::readFile((homeDir + ZT_PATH_SEPARATOR_S + "authtoken.secret").c_str(),authToken);
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#ifdef __UNIX_LIKE__
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if (!authToken.length()) {
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const char *hd = getenv("HOME");
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if (hd) {
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char p[4096];
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#ifdef __APPLE__
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OSUtils::ztsnprintf(p,sizeof(p),"%s/Library/Application Support/ZeroTier/One/authtoken.secret",hd);
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#else
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OSUtils::ztsnprintf(p,sizeof(p),"%s/.zeroTierOneAuthToken",hd);
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#endif
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OSUtils::readFile(p,authToken);
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}
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}
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#endif
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if (!authToken.length()) {
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fprintf(stderr,"%s: authtoken.secret not found or readable in %s (try again as root)" ZT_EOL_S,argv[0],homeDir.c_str());
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return 2;
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}
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}
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}
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InetAddress addr;
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{
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char addrtmp[256];
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OSUtils::ztsnprintf(addrtmp,sizeof(addrtmp),"%s/%u",ip.c_str(),port);
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addr = InetAddress(addrtmp);
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}
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std::map<std::string,std::string> requestHeaders;
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std::map<std::string,std::string> responseHeaders;
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std::string responseBody;
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requestHeaders["X-ZT1-Auth"] = authToken;
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if ((command.length() > 0)&&(command[0] == '/')) {
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unsigned int scode = Http::GET(
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1024 * 1024 * 16,
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60000,
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(const struct sockaddr *)&addr,
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command.c_str(),
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requestHeaders,
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responseHeaders,
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responseBody);
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if (scode == 200) {
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printf("%s", cliFixJsonCRs(responseBody).c_str());
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return 0;
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} else {
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printf("%u %s %s" ZT_EOL_S,scode,command.c_str(),responseBody.c_str());
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return 1;
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}
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} else if ((command == "info")||(command == "status")) {
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const unsigned int scode = Http::GET(1024 * 1024 * 16,60000,(const struct sockaddr *)&addr,"/status",requestHeaders,responseHeaders,responseBody);
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if (scode == 0) {
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printf("Error connecting to the ZeroTier service: %s\n\nPlease check that the service is running and that TCP port 9993 can be contacted via 127.0.0.1." ZT_EOL_S, responseBody.c_str());
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return 1;
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}
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nlohmann::json j;
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try {
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j = OSUtils::jsonParse(responseBody);
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} catch (std::exception &exc) {
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printf("%u %s invalid JSON response (%s)" ZT_EOL_S,scode,command.c_str(),exc.what());
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return 1;
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} catch ( ... ) {
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printf("%u %s invalid JSON response (unknown exception)" ZT_EOL_S,scode,command.c_str());
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return 1;
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}
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if (scode == 200) {
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if (json) {
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printf("%s" ZT_EOL_S,OSUtils::jsonDump(j).c_str());
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} else {
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if (j.is_object()) {
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printf("200 info %s %s %s" ZT_EOL_S,
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OSUtils::jsonString(j["address"],"-").c_str(),
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OSUtils::jsonString(j["version"],"-").c_str(),
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((j["tcpFallbackActive"]) ? "TUNNELED" : ((j["online"]) ? "ONLINE" : "OFFLINE")));
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}
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}
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return 0;
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} else {
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printf("%u %s %s" ZT_EOL_S,scode,command.c_str(),responseBody.c_str());
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return 1;
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}
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} else if (command == "listpeers") {
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const unsigned int scode = Http::GET(1024 * 1024 * 16,60000,(const struct sockaddr *)&addr,"/peer",requestHeaders,responseHeaders,responseBody);
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if (scode == 0) {
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printf("Error connecting to the ZeroTier service: %s\n\nPlease check that the service is running and that TCP port 9993 can be contacted via 127.0.0.1." ZT_EOL_S, responseBody.c_str());
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return 1;
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}
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nlohmann::json j;
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try {
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j = OSUtils::jsonParse(responseBody);
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} catch (std::exception &exc) {
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printf("%u %s invalid JSON response (%s)" ZT_EOL_S,scode,command.c_str(),exc.what());
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return 1;
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} catch ( ... ) {
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printf("%u %s invalid JSON response (unknown exception)" ZT_EOL_S,scode,command.c_str());
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return 1;
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}
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if (scode == 200) {
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if (json) {
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printf("%s" ZT_EOL_S,OSUtils::jsonDump(j).c_str());
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} else {
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printf("200 listpeers <ztaddr> <path> <latency> <version> <role>" ZT_EOL_S);
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if (j.is_array()) {
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for(unsigned long k=0;k<j.size();++k) {
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nlohmann::json &p = j[k];
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std::string bestPath;
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nlohmann::json &paths = p["paths"];
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if (paths.is_array()) {
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for(unsigned long i=0;i<paths.size();++i) {
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nlohmann::json &path = paths[i];
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if (path["preferred"]) {
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char tmp[256];
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std::string addr = path["address"];
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const int64_t now = OSUtils::now();
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int64_t lastSendDiff = (uint64_t)path["lastSend"] ? now - (uint64_t)path["lastSend"] : -1;
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int64_t lastReceiveDiff = (uint64_t)path["lastReceive"] ? now - (uint64_t)path["lastReceive"] : -1;
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OSUtils::ztsnprintf(tmp,sizeof(tmp),"%s;%lld;%lld",addr.c_str(),lastSendDiff,lastReceiveDiff);
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bestPath = tmp;
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break;
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}
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}
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}
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if (bestPath.length() == 0) bestPath = "-";
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char ver[128];
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int64_t vmaj = p["versionMajor"];
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int64_t vmin = p["versionMinor"];
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int64_t vrev = p["versionRev"];
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if (vmaj >= 0) {
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OSUtils::ztsnprintf(ver,sizeof(ver),"%lld.%lld.%lld",vmaj,vmin,vrev);
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} else {
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ver[0] = '-';
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ver[1] = (char)0;
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}
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printf("200 listpeers %s %s %d %s %s" ZT_EOL_S,
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OSUtils::jsonString(p["address"],"-").c_str(),
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bestPath.c_str(),
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(int)OSUtils::jsonInt(p["latency"],0),
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ver,
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OSUtils::jsonString(p["role"],"-").c_str());
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}
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}
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}
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return 0;
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} else {
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printf("%u %s %s" ZT_EOL_S,scode,command.c_str(),responseBody.c_str());
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return 1;
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}
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} else if (command == "peers") {
|
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const unsigned int scode = Http::GET(1024 * 1024 * 16,60000,(const struct sockaddr *)&addr,"/peer",requestHeaders,responseHeaders,responseBody);
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|
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if (scode == 0) {
|
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printf("Error connecting to the ZeroTier service: %s\n\nPlease check that the service is running and that TCP port 9993 can be contacted via 127.0.0.1." ZT_EOL_S, responseBody.c_str());
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return 1;
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}
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|
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nlohmann::json j;
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try {
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j = OSUtils::jsonParse(responseBody);
|
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} catch (std::exception &exc) {
|
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printf("%u %s invalid JSON response (%s)" ZT_EOL_S,scode,command.c_str(),exc.what());
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return 1;
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} catch ( ... ) {
|
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printf("%u %s invalid JSON response (unknown exception)" ZT_EOL_S,scode,command.c_str());
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return 1;
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}
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|
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if (scode == 200) {
|
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if (json) {
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printf("%s" ZT_EOL_S,OSUtils::jsonDump(j).c_str());
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} else {
|
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bool anyTunneled = false;
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printf("200 peers\n<ztaddr> <ver> <role> <lat> <link> <lastTX> <lastRX> <path>" ZT_EOL_S);
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if (j.is_array()) {
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for(unsigned long k=0;k<j.size();++k) {
|
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nlohmann::json &p = j[k];
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std::string bestPath;
|
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nlohmann::json &paths = p["paths"];
|
|
if (p["tunneled"]) {
|
|
anyTunneled = true;
|
|
}
|
|
if (paths.is_array()) {
|
|
for(unsigned long i=0;i<paths.size();++i) {
|
|
nlohmann::json &path = paths[i];
|
|
if (path["preferred"]) {
|
|
char tmp[256];
|
|
std::string addr = path["address"];
|
|
const int64_t now = OSUtils::now();
|
|
int64_t lastSendDiff = (uint64_t)path["lastSend"] ? now - (uint64_t)path["lastSend"] : -1;
|
|
int64_t lastReceiveDiff = (uint64_t)path["lastReceive"] ? now - (uint64_t)path["lastReceive"] : -1;
|
|
OSUtils::ztsnprintf(tmp,sizeof(tmp),"%-8lld %-8lld %s",lastSendDiff,lastReceiveDiff,addr.c_str());
|
|
if (p["tunneled"]) {
|
|
bestPath = std::string("RELAY ") + tmp;
|
|
}
|
|
else {
|
|
bestPath = std::string("DIRECT ") + tmp;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (bestPath.length() == 0) {
|
|
bestPath = "RELAY";
|
|
}
|
|
char ver[128];
|
|
int64_t vmaj = p["versionMajor"];
|
|
int64_t vmin = p["versionMinor"];
|
|
int64_t vrev = p["versionRev"];
|
|
if (vmaj >= 0) {
|
|
OSUtils::ztsnprintf(ver,sizeof(ver),"%lld.%lld.%lld",vmaj,vmin,vrev);
|
|
} else {
|
|
ver[0] = '-';
|
|
ver[1] = (char)0;
|
|
}
|
|
printf("%s %-6s %-6s %5d %s" ZT_EOL_S,
|
|
OSUtils::jsonString(p["address"],"-").c_str(),
|
|
ver,
|
|
OSUtils::jsonString(p["role"],"-").c_str(),
|
|
(int)OSUtils::jsonInt(p["latency"],0),
|
|
bestPath.c_str());
|
|
}
|
|
}
|
|
if (anyTunneled) {
|
|
printf("NOTE: Currently tunneling through a TCP relay. Ensure that UDP is not blocked.\n");
|
|
}
|
|
}
|
|
return 0;
|
|
} else {
|
|
printf("%u %s %s" ZT_EOL_S,scode,command.c_str(),responseBody.c_str());
|
|
return 1;
|
|
}
|
|
} else if (command == "bond") {
|
|
/* zerotier-cli bond <cmd> */
|
|
if (arg1.empty()) {
|
|
printf("(bond) command is missing required arguments" ZT_EOL_S);
|
|
return 2;
|
|
}
|
|
/* zerotier-cli bond list */
|
|
if (arg1 == "list") {
|
|
const unsigned int scode = Http::GET(1024 * 1024 * 16,60000,(const struct sockaddr *)&addr,"/peer",requestHeaders,responseHeaders,responseBody);
|
|
if (scode == 0) {
|
|
printf("Error connecting to the ZeroTier service: %s\n\nPlease check that the service is running and that TCP port 9993 can be contacted via 127.0.0.1." ZT_EOL_S, responseBody.c_str());
|
|
return 1;
|
|
}
|
|
nlohmann::json j;
|
|
try {
|
|
j = OSUtils::jsonParse(responseBody);
|
|
} catch (std::exception &exc) {
|
|
printf("%u %s invalid JSON response (%s)" ZT_EOL_S,scode,command.c_str(),exc.what());
|
|
return 1;
|
|
} catch ( ... ) {
|
|
printf("%u %s invalid JSON response (unknown exception)" ZT_EOL_S,scode,command.c_str());
|
|
return 1;
|
|
}
|
|
if (scode == 200) {
|
|
if (json) {
|
|
printf("%s" ZT_EOL_S,OSUtils::jsonDump(j).c_str());
|
|
} else {
|
|
bool bFoundBond = false;
|
|
printf(" <peer> <bondtype> <links>" ZT_EOL_S);
|
|
if (j.is_array()) {
|
|
for(unsigned long k=0;k<j.size();++k) {
|
|
nlohmann::json &p = j[k];
|
|
bool isBonded = p["isBonded"];
|
|
if (isBonded) {
|
|
int8_t bondingPolicyCode = p["bondingPolicyCode"];
|
|
int8_t numAliveLinks = p["numAliveLinks"];
|
|
int8_t numTotalLinks = p["numTotalLinks"];
|
|
bFoundBond = true;
|
|
std::string policyStr = "none";
|
|
if (bondingPolicyCode >= ZT_BOND_POLICY_NONE && bondingPolicyCode <= ZT_BOND_POLICY_BALANCE_AWARE) {
|
|
policyStr = Bond::getPolicyStrByCode(bondingPolicyCode);
|
|
}
|
|
printf("%10s %32s %d/%d" ZT_EOL_S,
|
|
OSUtils::jsonString(p ["address"],"-").c_str(),
|
|
policyStr.c_str(),
|
|
numAliveLinks,
|
|
numTotalLinks);
|
|
}
|
|
}
|
|
}
|
|
if (!bFoundBond) {
|
|
printf(" NONE\t\t\t\tNONE\t NONE NONE" ZT_EOL_S);
|
|
}
|
|
}
|
|
return 0;
|
|
} else {
|
|
printf("%u %s %s" ZT_EOL_S,scode,command.c_str(),responseBody.c_str());
|
|
return 1;
|
|
}
|
|
}
|
|
else if (arg1 == "setmtu") { /* zerotier-cli bond setmtu <mtu> <iface> <ip> */
|
|
requestHeaders["Content-Type"] = "application/json";
|
|
requestHeaders["Content-Length"] = "2";
|
|
if (argc == 8) {
|
|
arg2 = argv[5];
|
|
arg3 = argv[6];
|
|
arg4 = argv[7];
|
|
}
|
|
unsigned int scode = Http::POST(
|
|
1024 * 1024 * 16,
|
|
60000,
|
|
(const struct sockaddr *)&addr,
|
|
(std::string("/bond/") + arg1 + "/" + arg2 + "/" + arg3 + "/" + arg4).c_str(),
|
|
requestHeaders,
|
|
"{}",
|
|
2,
|
|
responseHeaders,
|
|
responseBody);
|
|
if (scode == 200) {
|
|
printf("200 setmtu OK" ZT_EOL_S);
|
|
return 0;
|
|
} else {
|
|
printf("%d Failed to set MTU: %s" ZT_EOL_S, scode, responseBody.c_str());
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
else if (arg1.length() == 10) {
|
|
if (arg2 == "rotate") { /* zerotier-cli bond <peerId> rotate */
|
|
requestHeaders["Content-Type"] = "application/json";
|
|
requestHeaders["Content-Length"] = "2";
|
|
unsigned int scode = Http::POST(
|
|
1024 * 1024 * 16,
|
|
60000,
|
|
(const struct sockaddr *)&addr,
|
|
(std::string("/bond/") + arg2 + "/" + arg1).c_str(),
|
|
requestHeaders,
|
|
"{}",
|
|
2,
|
|
responseHeaders,
|
|
responseBody);
|
|
if (scode == 200) {
|
|
if (json) {
|
|
printf("%s",cliFixJsonCRs(responseBody).c_str());
|
|
} else {
|
|
printf("200 rotate OK" ZT_EOL_S);
|
|
}
|
|
return 0;
|
|
} else {
|
|
printf("%u %s %s" ZT_EOL_S,scode,command.c_str(),responseBody.c_str());
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
if (arg2 == "show") {
|
|
//fprintf(stderr, "zerotier-cli bond <peerId> show\n");
|
|
const unsigned int scode = Http::GET(
|
|
1024 * 1024 * 16,60000,
|
|
(const struct sockaddr *)&addr,(std::string("/bond/") + arg2 + "/" + arg1).c_str(),
|
|
requestHeaders,
|
|
responseHeaders,
|
|
responseBody);
|
|
if (scode == 0) {
|
|
printf("Error connecting to the ZeroTier service: %s\n\nPlease check that the service is running and that TCP port 9993 can be contacted via 127.0.0.1." ZT_EOL_S, responseBody.c_str());
|
|
return 1;
|
|
}
|
|
nlohmann::json j;
|
|
try {
|
|
j = OSUtils::jsonParse(responseBody);
|
|
} catch (std::exception &exc) {
|
|
printf("%u %s invalid JSON response (%s)" ZT_EOL_S,scode,command.c_str(),exc.what());
|
|
return 1;
|
|
} catch ( ... ) {
|
|
printf("%u %s invalid JSON response (unknown exception)" ZT_EOL_S,scode,command.c_str());
|
|
return 1;
|
|
}
|
|
if (scode == 200) {
|
|
if (json) {
|
|
printf("%s" ZT_EOL_S,OSUtils::jsonDump(j).c_str());
|
|
} else {
|
|
int numAliveLinks = OSUtils::jsonInt(j["numAliveLinks"],0);
|
|
int numTotalLinks = OSUtils::jsonInt(j["numTotalLinks"],0);
|
|
printf("Peer : %s\n", arg1.c_str());
|
|
printf("Bond : %s\n", OSUtils::jsonString(j["bondingPolicyStr"],"-").c_str());
|
|
printf("Link Select Method : %d\n", (int)OSUtils::jsonInt(j["linkSelectMethod"],0));
|
|
printf("Links : %d/%d\n", numAliveLinks, numTotalLinks);
|
|
printf("Failover Interval (ms) : %d\n", (int)OSUtils::jsonInt(j["failoverInterval"],0));
|
|
printf("Up Delay (ms) : %d\n", (int)OSUtils::jsonInt(j["upDelay"],0));
|
|
printf("Down Delay (ms) : %d\n", (int)OSUtils::jsonInt(j["downDelay"],0));
|
|
printf("Packets Per Link : %d\n", (int)OSUtils::jsonInt(j["packetsPerLink"],0));
|
|
nlohmann::json &p = j["paths"];
|
|
if (p.is_array()) {
|
|
printf("\nidx"
|
|
" interface"
|
|
" "
|
|
"path socket local port\n");
|
|
for(int i=0; i<120; i++) { printf("-"); }
|
|
printf("\n");
|
|
for (int i=0; i<p.size(); i++)
|
|
{
|
|
printf("%2d: %26s %51s %.16llx %12d\n",
|
|
i,
|
|
OSUtils::jsonString(p[i]["ifname"],"-").c_str(),
|
|
OSUtils::jsonString(p[i]["address"],"-").c_str(),
|
|
(unsigned long long)OSUtils::jsonInt(p[i]["localSocket"],0),
|
|
(uint16_t)OSUtils::jsonInt(p[i]["localPort"],0)
|
|
);
|
|
}
|
|
printf("\nidx lat pdv "
|
|
"capacity qual "
|
|
"rx_age tx_age eligible bonded flows\n");
|
|
for(int i=0; i<120; i++) { printf("-"); }
|
|
printf("\n");
|
|
for (int i=0; i<p.size(); i++)
|
|
{
|
|
printf("%2d: %8.2f %8.2f %10d %7.4f %11d %11d %9d %7d %7d\n",
|
|
i,
|
|
OSUtils::jsonDouble(p[i]["latencyMean"], 0),
|
|
OSUtils::jsonDouble(p[i]["latencyVariance"], 0),
|
|
(int)OSUtils::jsonInt(p[i]["givenLinkSpeed"], 0),
|
|
OSUtils::jsonDouble(p[i]["relativeQuality"], 0),
|
|
(int)OSUtils::jsonInt(p[i]["lastInAge"], 0),
|
|
(int)OSUtils::jsonInt(p[i]["lastOutAge"], 0),
|
|
(int)OSUtils::jsonInt(p[i]["eligible"],0),
|
|
(int)OSUtils::jsonInt(p[i]["bonded"],0),
|
|
(int)OSUtils::jsonInt(p[i]["assignedFlowCount"],0));
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
} else {
|
|
printf("%u %s %s" ZT_EOL_S,scode,command.c_str(),responseBody.c_str());
|
|
return 1;
|
|
}
|
|
return 2;
|
|
}
|
|
}
|
|
|
|
/* zerotier-cli bond command was malformed in some way */
|
|
printf("(bond) command is missing required arguments" ZT_EOL_S);
|
|
return 2;
|
|
} else if (command == "listbonds") {
|
|
const unsigned int scode = Http::GET(1024 * 1024 * 16,60000,(const struct sockaddr *)&addr,"/peer",requestHeaders,responseHeaders,responseBody);
|
|
|
|
if (scode == 0) {
|
|
printf("Error connecting to the ZeroTier service: %s\n\nPlease check that the service is running and that TCP port 9993 can be contacted via 127.0.0.1." ZT_EOL_S, responseBody.c_str());
|
|
return 1;
|
|
}
|
|
|
|
nlohmann::json j;
|
|
try {
|
|
j = OSUtils::jsonParse(responseBody);
|
|
} catch (std::exception &exc) {
|
|
printf("%u %s invalid JSON response (%s)" ZT_EOL_S,scode,command.c_str(),exc.what());
|
|
return 1;
|
|
} catch ( ... ) {
|
|
printf("%u %s invalid JSON response (unknown exception)" ZT_EOL_S,scode,command.c_str());
|
|
return 1;
|
|
}
|
|
|
|
if (scode == 200) {
|
|
if (json) {
|
|
printf("%s" ZT_EOL_S,OSUtils::jsonDump(j).c_str());
|
|
} else {
|
|
bool bFoundBond = false;
|
|
printf(" <peer> <bondtype> <links>" ZT_EOL_S);
|
|
if (j.is_array()) {
|
|
for(unsigned long k=0;k<j.size();++k) {
|
|
nlohmann::json &p = j[k];
|
|
bool isBonded = p["isBonded"];
|
|
if (isBonded) {
|
|
int8_t bondingPolicyCode = p["bondingPolicyCode"];
|
|
int8_t numAliveLinks = p["numAliveLinks"];
|
|
int8_t numTotalLinks = p["numTotalLinks"];
|
|
bFoundBond = true;
|
|
std::string policyStr = "none";
|
|
if (bondingPolicyCode >= ZT_BOND_POLICY_NONE && bondingPolicyCode <= ZT_BOND_POLICY_BALANCE_AWARE) {
|
|
policyStr = Bond::getPolicyStrByCode(bondingPolicyCode);
|
|
}
|
|
printf("%10s %32s %d/%d" ZT_EOL_S,
|
|
OSUtils::jsonString(p["address"],"-").c_str(),
|
|
policyStr.c_str(),
|
|
numAliveLinks,
|
|
numTotalLinks);
|
|
}
|
|
}
|
|
}
|
|
if (!bFoundBond) {
|
|
printf(" NONE\t\t\t\tNONE\t NONE NONE" ZT_EOL_S);
|
|
}
|
|
}
|
|
return 0;
|
|
} else {
|
|
printf("%u %s %s" ZT_EOL_S,scode,command.c_str(),responseBody.c_str());
|
|
return 1;
|
|
}
|
|
} else if (command == "listnetworks") {
|
|
const unsigned int scode = Http::GET(1024 * 1024 * 16,60000,(const struct sockaddr *)&addr,"/network",requestHeaders,responseHeaders,responseBody);
|
|
|
|
if (scode == 0) {
|
|
printf("Error connecting to the ZeroTier service: %s\n\nPlease check that the service is running and that TCP port 9993 can be contacted via 127.0.0.1." ZT_EOL_S, responseBody.c_str());
|
|
return 1;
|
|
}
|
|
|
|
nlohmann::json j;
|
|
try {
|
|
j = OSUtils::jsonParse(responseBody);
|
|
} catch (std::exception &exc) {
|
|
printf("%u %s invalid JSON response (%s)" ZT_EOL_S,scode,command.c_str(),exc.what());
|
|
return 1;
|
|
} catch ( ... ) {
|
|
printf("%u %s invalid JSON response (unknown exception)" ZT_EOL_S,scode,command.c_str());
|
|
return 1;
|
|
}
|
|
|
|
if (scode == 200) {
|
|
if (json) {
|
|
printf("%s" ZT_EOL_S,OSUtils::jsonDump(j).c_str());
|
|
} else {
|
|
printf("200 listnetworks <nwid> <name> <mac> <status> <type> <dev> <ZT assigned ips>" ZT_EOL_S);
|
|
if (j.is_array()) {
|
|
for(unsigned long i=0;i<j.size();++i) {
|
|
nlohmann::json &n = j[i];
|
|
if (n.is_object()) {
|
|
std::string aa;
|
|
nlohmann::json &assignedAddresses = n["assignedAddresses"];
|
|
if (assignedAddresses.is_array()) {
|
|
for(unsigned long j=0;j<assignedAddresses.size();++j) {
|
|
nlohmann::json &addr = assignedAddresses[j];
|
|
if (addr.is_string()) {
|
|
if (aa.length() > 0) aa.push_back(',');
|
|
aa.append(addr.get<std::string>());
|
|
}
|
|
}
|
|
}
|
|
if (aa.length() == 0) aa = "-";
|
|
const std::string status = OSUtils::jsonString(n["status"],"-");
|
|
printf("200 listnetworks %s %s %s %s %s %s %s" ZT_EOL_S,
|
|
OSUtils::jsonString(n["nwid"],"-").c_str(),
|
|
OSUtils::jsonString(n["name"],"-").c_str(),
|
|
OSUtils::jsonString(n["mac"],"-").c_str(),
|
|
status.c_str(),
|
|
OSUtils::jsonString(n["type"],"-").c_str(),
|
|
OSUtils::jsonString(n["portDeviceName"],"-").c_str(),
|
|
aa.c_str());
|
|
if (OSUtils::jsonBool(n["ssoEnabled"], false)) {
|
|
uint64_t authenticationExpiryTime = n["authenticationExpiryTime"];
|
|
if (status == "AUTHENTICATION_REQUIRED") {
|
|
printf(" AUTH EXPIRED, URL: %s" ZT_EOL_S, OSUtils::jsonString(n["authenticationURL"], "(null)").c_str());
|
|
} else if (status == "OK") {
|
|
int64_t expiresIn = ((int64_t)authenticationExpiryTime - OSUtils::now()) / 1000LL;
|
|
if (expiresIn >= 0) {
|
|
printf(" AUTH OK, expires in: %lld seconds" ZT_EOL_S, expiresIn);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
} else {
|
|
printf("%u %s %s" ZT_EOL_S,scode,command.c_str(),responseBody.c_str());
|
|
return 1;
|
|
}
|
|
} else if (command == "join") {
|
|
if (arg1.length() != 16) {
|
|
printf("invalid network id" ZT_EOL_S);
|
|
return 2;
|
|
}
|
|
requestHeaders["Content-Type"] = "application/json";
|
|
requestHeaders["Content-Length"] = "2";
|
|
unsigned int scode = Http::POST(
|
|
1024 * 1024 * 16,
|
|
60000,
|
|
(const struct sockaddr *)&addr,
|
|
(std::string("/network/") + arg1).c_str(),
|
|
requestHeaders,
|
|
"{}",
|
|
2,
|
|
responseHeaders,
|
|
responseBody);
|
|
if (scode == 200) {
|
|
if (json) {
|
|
printf("%s",cliFixJsonCRs(responseBody).c_str());
|
|
} else {
|
|
printf("200 join OK" ZT_EOL_S);
|
|
}
|
|
return 0;
|
|
} else {
|
|
printf("%u %s %s" ZT_EOL_S,scode,command.c_str(),responseBody.c_str());
|
|
return 1;
|
|
}
|
|
} else if (command == "leave") {
|
|
if (arg1.length() != 16) {
|
|
printf("invalid network id" ZT_EOL_S);
|
|
return 2;
|
|
}
|
|
unsigned int scode = Http::DEL(
|
|
1024 * 1024 * 16,
|
|
60000,
|
|
(const struct sockaddr *)&addr,
|
|
(std::string("/network/") + arg1).c_str(),
|
|
requestHeaders,
|
|
responseHeaders,
|
|
responseBody);
|
|
if (scode == 200) {
|
|
if (json) {
|
|
printf("%s",cliFixJsonCRs(responseBody).c_str());
|
|
} else {
|
|
printf("200 leave OK" ZT_EOL_S);
|
|
}
|
|
return 0;
|
|
} else {
|
|
printf("%u %s %s" ZT_EOL_S,scode,command.c_str(),responseBody.c_str());
|
|
return 1;
|
|
}
|
|
} else if (command == "listmoons") {
|
|
const unsigned int scode = Http::GET(1024 * 1024 * 16,60000,(const struct sockaddr *)&addr,"/moon",requestHeaders,responseHeaders,responseBody);
|
|
|
|
if (scode == 0) {
|
|
printf("Error connecting to the ZeroTier service: %s\n\nPlease check that the service is running and that TCP port 9993 can be contacted via 127.0.0.1." ZT_EOL_S, responseBody.c_str());
|
|
return 1;
|
|
}
|
|
|
|
nlohmann::json j;
|
|
try {
|
|
j = OSUtils::jsonParse(responseBody);
|
|
} catch (std::exception &exc) {
|
|
printf("%u %s invalid JSON response (%s)" ZT_EOL_S,scode,command.c_str(),exc.what());
|
|
return 1;
|
|
} catch ( ... ) {
|
|
printf("%u %s invalid JSON response (unknown exception)" ZT_EOL_S,scode,command.c_str());
|
|
return 1;
|
|
}
|
|
|
|
if (scode == 200) {
|
|
printf("%s" ZT_EOL_S,OSUtils::jsonDump(j).c_str());
|
|
return 0;
|
|
} else {
|
|
printf("%u %s %s" ZT_EOL_S,scode,command.c_str(),responseBody.c_str());
|
|
return 1;
|
|
}
|
|
} else if (command == "orbit") {
|
|
const uint64_t worldId = Utils::hexStrToU64(arg1.c_str());
|
|
const uint64_t seed = Utils::hexStrToU64(arg2.c_str());
|
|
if ((worldId)&&(seed)) {
|
|
char jsons[1024];
|
|
OSUtils::ztsnprintf(jsons,sizeof(jsons),"{\"seed\":\"%s\"}",arg2.c_str());
|
|
char cl[128];
|
|
OSUtils::ztsnprintf(cl,sizeof(cl),"%u",(unsigned int)strlen(jsons));
|
|
requestHeaders["Content-Type"] = "application/json";
|
|
requestHeaders["Content-Length"] = cl;
|
|
unsigned int scode = Http::POST(
|
|
1024 * 1024 * 16,
|
|
60000,
|
|
(const struct sockaddr *)&addr,
|
|
(std::string("/moon/") + arg1).c_str(),
|
|
requestHeaders,
|
|
jsons,
|
|
(unsigned long)strlen(jsons),
|
|
responseHeaders,
|
|
responseBody);
|
|
if (scode == 200) {
|
|
printf("200 orbit OK" ZT_EOL_S);
|
|
return 0;
|
|
} else {
|
|
printf("%u %s %s" ZT_EOL_S,scode,command.c_str(),responseBody.c_str());
|
|
return 1;
|
|
}
|
|
}
|
|
} else if (command == "deorbit") {
|
|
unsigned int scode = Http::DEL(
|
|
1024 * 1024 * 16,
|
|
60000,
|
|
(const struct sockaddr *)&addr,
|
|
(std::string("/moon/") + arg1).c_str(),
|
|
requestHeaders,
|
|
responseHeaders,
|
|
responseBody);
|
|
if (scode == 200) {
|
|
if (json) {
|
|
printf("%s",cliFixJsonCRs(responseBody).c_str());
|
|
} else {
|
|
printf("200 deorbit OK" ZT_EOL_S);
|
|
}
|
|
return 0;
|
|
} else {
|
|
printf("%u %s %s" ZT_EOL_S,scode,command.c_str(),responseBody.c_str());
|
|
return 1;
|
|
}
|
|
} else if (command == "set") {
|
|
if (arg1.length() != 16) {
|
|
fprintf(stderr,"invalid format: must be a 16-digit (network) ID\n");
|
|
return 2;
|
|
}
|
|
if (!arg2.length()) {
|
|
fprintf(stderr,"invalid format: include a property name to set\n");
|
|
return 2;
|
|
}
|
|
std::size_t eqidx = arg2.find('=');
|
|
if (eqidx != std::string::npos) {
|
|
if ((arg2.substr(0,eqidx) == "allowManaged")||(arg2.substr(0,eqidx) == "allowGlobal")||(arg2.substr(0,eqidx) == "allowDefault")||(arg2.substr(0,eqidx) == "allowDNS")) {
|
|
char jsons[1024];
|
|
OSUtils::ztsnprintf(jsons,sizeof(jsons),"{\"%s\":%s}",
|
|
arg2.substr(0,eqidx).c_str(),
|
|
(((arg2.substr(eqidx,2) == "=t")||(arg2.substr(eqidx,2) == "=1")) ? "true" : "false"));
|
|
char cl[128];
|
|
OSUtils::ztsnprintf(cl,sizeof(cl),"%u",(unsigned int)strlen(jsons));
|
|
requestHeaders["Content-Type"] = "application/json";
|
|
requestHeaders["Content-Length"] = cl;
|
|
unsigned int scode = Http::POST(
|
|
1024 * 1024 * 16,
|
|
60000,
|
|
(const struct sockaddr *)&addr,
|
|
(std::string("/network/") + arg1).c_str(),
|
|
requestHeaders,
|
|
jsons,
|
|
(unsigned long)strlen(jsons),
|
|
responseHeaders,
|
|
responseBody);
|
|
if (scode == 200) {
|
|
printf("%s",cliFixJsonCRs(responseBody).c_str());
|
|
return 0;
|
|
} else {
|
|
printf("%u %s %s" ZT_EOL_S,scode,command.c_str(),responseBody.c_str());
|
|
return 1;
|
|
}
|
|
}
|
|
} else {
|
|
cliPrintHelp(argv[0],stderr);
|
|
return 2;
|
|
}
|
|
} else if (command == "get") {
|
|
if (arg1.length() != 16) {
|
|
fprintf(stderr,"invalid format: must be a 16-digit (network) ID\n");
|
|
return 2;
|
|
}
|
|
if (!arg2.length()) {
|
|
fprintf(stderr,"invalid format: include a property name to get\n");
|
|
return 2;
|
|
}
|
|
const unsigned int scode = Http::GET(1024 * 1024 * 16,60000,(const struct sockaddr *)&addr,"/network",requestHeaders,responseHeaders,responseBody);
|
|
if (scode == 0) {
|
|
printf("Error connecting to the ZeroTier service: %s\n\nPlease check that the service is running and that TCP port 9993 can be contacted via 127.0.0.1." ZT_EOL_S, responseBody.c_str());
|
|
return 1;
|
|
}
|
|
nlohmann::json j;
|
|
try {
|
|
j = OSUtils::jsonParse(responseBody);
|
|
} catch (std::exception &exc) {
|
|
printf("%u %s invalid JSON response (%s)" ZT_EOL_S,scode,command.c_str(),exc.what());
|
|
return 1;
|
|
} catch ( ... ) {
|
|
printf("%u %s invalid JSON response (unknown exception)" ZT_EOL_S,scode,command.c_str());
|
|
return 1;
|
|
}
|
|
bool bNetworkFound = false;
|
|
if (j.is_array()) {
|
|
for(unsigned long i=0;i<j.size();++i) {
|
|
nlohmann::json &n = j[i];
|
|
if (n.is_object()) {
|
|
if (n["id"] == arg1) {
|
|
bNetworkFound = true;
|
|
std::string aa;
|
|
if (arg2 != "ip" && arg2 != "ip4" && arg2 != "ip6" && arg2 != "ip6plane" && arg2 != "ip6prefix") {
|
|
aa.append(OSUtils::jsonString(n[arg2],"-")); // Standard network property field
|
|
if (aa == "-") {
|
|
printf("error, unknown property name\n");
|
|
break;
|
|
}
|
|
printf("%s\n",aa.c_str());
|
|
break;
|
|
}
|
|
nlohmann::json &assignedAddresses = n["assignedAddresses"];
|
|
if (assignedAddresses.is_array()) {
|
|
int matchingIdxs[ZT_MAX_ZT_ASSIGNED_ADDRESSES];
|
|
int addressCountOfType = 0;
|
|
for (int k = 0; k<std::min(ZT_MAX_ZT_ASSIGNED_ADDRESSES, (int)assignedAddresses.size());++k) {
|
|
nlohmann::json &addr = assignedAddresses[k];
|
|
if ((arg2 == "ip4" && addr.get<std::string>().find('.') != std::string::npos)
|
|
|| ((arg2.find("ip6") == 0) && addr.get<std::string>().find(":") != std::string::npos)
|
|
|| (arg2 == "ip")
|
|
) {
|
|
matchingIdxs[addressCountOfType++] = k;
|
|
}
|
|
}
|
|
for (int k=0; k<addressCountOfType; k++) {
|
|
nlohmann::json &addr = assignedAddresses[matchingIdxs[k]];
|
|
if (!addr.is_string()) {
|
|
continue;
|
|
}
|
|
if (arg2.find("ip6p") == 0) {
|
|
if (arg2 == "ip6plane") {
|
|
if (addr.get<std::string>().find("fc") == 0) {
|
|
aa.append(addr.get<std::string>().substr(0,addr.get<std::string>().find('/')));
|
|
if (k < addressCountOfType-1) aa.append("\n");
|
|
}
|
|
}
|
|
if (arg2 == "ip6prefix") {
|
|
if (addr.get<std::string>().find("fc") == 0) {
|
|
aa.append(addr.get<std::string>().substr(0,addr.get<std::string>().find('/')).substr(0,24));
|
|
if (k < addressCountOfType-1) aa.append("\n");
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
aa.append(addr.get<std::string>().substr(0,addr.get<std::string>().find('/')));
|
|
if (k < addressCountOfType-1) aa.append("\n");
|
|
}
|
|
}
|
|
}
|
|
printf("%s\n",aa.c_str());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (!bNetworkFound) {
|
|
fprintf(stderr,"unknown network ID, check that you are a member of the network\n");
|
|
}
|
|
if (scode == 200) {
|
|
return 0;
|
|
} else {
|
|
printf("%u %s %s" ZT_EOL_S,scode,command.c_str(),responseBody.c_str());
|
|
return 1;
|
|
}
|
|
} else if (command == "dump") {
|
|
std::stringstream dump;
|
|
dump << "platform: ";
|
|
#ifdef __APPLE__
|
|
dump << "macOS" << ZT_EOL_S;
|
|
#elif defined(_WIN32)
|
|
dump << "Windows" << ZT_EOL_S;
|
|
#elif defined(__LINUX__)
|
|
dump << "Linux" << ZT_EOL_S;
|
|
#else
|
|
dump << "other unix based OS" << ZT_EOL_S;
|
|
#endif
|
|
dump << "zerotier version: " << ZEROTIER_ONE_VERSION_MAJOR << "."
|
|
<< ZEROTIER_ONE_VERSION_MINOR << "." << ZEROTIER_ONE_VERSION_REVISION << ZT_EOL_S << ZT_EOL_S;
|
|
|
|
// grab status
|
|
dump << "status" << ZT_EOL_S << "------" << ZT_EOL_S;
|
|
unsigned int scode = Http::GET(1024 * 1024 * 16,60000,(const struct sockaddr *)&addr,"/status",requestHeaders,responseHeaders,responseBody);
|
|
if (scode != 200) {
|
|
printf("Error connecting to the ZeroTier service: %s\n\nPlease check that the service is running and that TCP port 9993 can be contacted via 127.0.0.1." ZT_EOL_S, responseBody.c_str());
|
|
return 1;
|
|
}
|
|
dump << responseBody << ZT_EOL_S;
|
|
|
|
responseHeaders.clear();
|
|
responseBody = "";
|
|
|
|
// grab network list
|
|
dump << ZT_EOL_S << "networks" << ZT_EOL_S << "--------" << ZT_EOL_S;
|
|
scode = Http::GET(1024 * 1024 * 16,60000,(const struct sockaddr *)&addr,"/network",requestHeaders,responseHeaders,responseBody);
|
|
if (scode != 200) {
|
|
printf("Error connecting to the ZeroTier service: %s\n\nPlease check that the service is running and that TCP port 9993 can be contacted via 127.0.0.1." ZT_EOL_S, responseBody.c_str());
|
|
return 1;
|
|
}
|
|
dump << responseBody << ZT_EOL_S;
|
|
|
|
responseHeaders.clear();
|
|
responseBody = "";
|
|
|
|
// list peers
|
|
dump << ZT_EOL_S << "peers" << ZT_EOL_S << "-----" << ZT_EOL_S;
|
|
scode = Http::GET(1024 * 1024 * 16,60000,(const struct sockaddr *)&addr,"/peer",requestHeaders,responseHeaders,responseBody);
|
|
if (scode != 200) {
|
|
printf("Error connecting to the ZeroTier service: %s\n\nPlease check that the service is running and that TCP port 9993 can be contacted via 127.0.0.1." ZT_EOL_S, responseBody.c_str());
|
|
return 1;
|
|
}
|
|
dump << responseBody << ZT_EOL_S;
|
|
|
|
// Bonds don't need to be queried separately since their data originates from "/peer" responses anyway
|
|
|
|
responseHeaders.clear();
|
|
responseBody = "";
|
|
|
|
dump << ZT_EOL_S << "local.conf" << ZT_EOL_S << "----------" << ZT_EOL_S;
|
|
std::string localConf;
|
|
OSUtils::readFile((homeDir + ZT_PATH_SEPARATOR_S + "local.conf").c_str(), localConf);
|
|
if (localConf.empty()) {
|
|
dump << "None Present" << ZT_EOL_S;
|
|
}
|
|
else {
|
|
dump << localConf << ZT_EOL_S;
|
|
}
|
|
|
|
dump << ZT_EOL_S << "Network Interfaces" << ZT_EOL_S << "------------------" << ZT_EOL_S << ZT_EOL_S;
|
|
#ifdef __APPLE__
|
|
CFArrayRef interfaces = SCNetworkInterfaceCopyAll();
|
|
CFIndex size = CFArrayGetCount(interfaces);
|
|
for(CFIndex i = 0; i < size; ++i) {
|
|
SCNetworkInterfaceRef iface = (SCNetworkInterfaceRef)CFArrayGetValueAtIndex(interfaces, i);
|
|
|
|
dump << "Interface " << i << ZT_EOL_S << "-----------" << ZT_EOL_S;
|
|
CFStringRef tmp = SCNetworkInterfaceGetBSDName(iface);
|
|
char stringBuffer[512] = {};
|
|
CFStringGetCString(tmp,stringBuffer, sizeof(stringBuffer), kCFStringEncodingUTF8);
|
|
dump << "Name: " << stringBuffer << ZT_EOL_S;
|
|
std::string ifName(stringBuffer);
|
|
int mtuCur, mtuMin, mtuMax;
|
|
SCNetworkInterfaceCopyMTU(iface, &mtuCur, &mtuMin, &mtuMax);
|
|
dump << "MTU: " << mtuCur << ZT_EOL_S;
|
|
tmp = SCNetworkInterfaceGetHardwareAddressString(iface);
|
|
CFStringGetCString(tmp, stringBuffer, sizeof(stringBuffer), kCFStringEncodingUTF8);
|
|
dump << "MAC: " << stringBuffer << ZT_EOL_S;
|
|
tmp = SCNetworkInterfaceGetInterfaceType(iface);
|
|
CFStringGetCString(tmp, stringBuffer, sizeof(stringBuffer), kCFStringEncodingUTF8);
|
|
dump << "Type: " << stringBuffer << ZT_EOL_S;
|
|
dump << "Addresses:" << ZT_EOL_S;
|
|
|
|
struct ifaddrs *ifap, *ifa;
|
|
void *addr;
|
|
getifaddrs(&ifap);
|
|
for (ifa = ifap; ifa; ifa = ifa->ifa_next) {
|
|
if (strcmp(ifName.c_str(), ifa->ifa_name) == 0) {
|
|
if (ifa->ifa_addr->sa_family == AF_INET) {
|
|
struct sockaddr_in *ipv4 = (struct sockaddr_in*)ifa->ifa_addr;
|
|
addr = &ipv4->sin_addr;
|
|
} else if (ifa->ifa_addr->sa_family == AF_INET6) {
|
|
struct sockaddr_in6 *ipv6 = (struct sockaddr_in6*)ifa->ifa_addr;
|
|
addr = &ipv6->sin6_addr;
|
|
} else {
|
|
continue;
|
|
}
|
|
inet_ntop(ifa->ifa_addr->sa_family, addr, stringBuffer, sizeof(stringBuffer));
|
|
dump << stringBuffer << ZT_EOL_S;
|
|
}
|
|
}
|
|
|
|
dump << ZT_EOL_S;
|
|
}
|
|
|
|
|
|
FSRef fsref;
|
|
UInt8 path[PATH_MAX];
|
|
if (FSFindFolder(kUserDomain, kDesktopFolderType, kDontCreateFolder, &fsref) == noErr &&
|
|
FSRefMakePath(&fsref, path, sizeof(path)) == noErr) {
|
|
|
|
} else if (getenv("SUDO_USER")) {
|
|
sprintf((char*)path, "/Users/%s/Desktop", getenv("SUDO_USER"));
|
|
} else {
|
|
fprintf(stdout, "%s", dump.str().c_str());
|
|
return 0;
|
|
}
|
|
|
|
sprintf((char*)path, "%s%szerotier_dump.txt", (char*)path, ZT_PATH_SEPARATOR_S);
|
|
|
|
fprintf(stdout, "Writing dump to: %s\n", path);
|
|
int fd = open((char*)path, O_CREAT|O_RDWR,0664);
|
|
if (fd == -1) {
|
|
fprintf(stderr, "Error creating file.\n");
|
|
return 1;
|
|
}
|
|
write(fd, dump.str().c_str(), dump.str().size());
|
|
close(fd);
|
|
#elif defined(_WIN32)
|
|
ULONG buffLen = 16384;
|
|
PIP_ADAPTER_ADDRESSES addresses;
|
|
|
|
ULONG ret = 0;
|
|
do {
|
|
addresses = (PIP_ADAPTER_ADDRESSES)malloc(buffLen);
|
|
|
|
ret = GetAdaptersAddresses(AF_UNSPEC, 0, NULL, addresses, &buffLen);
|
|
if (ret == ERROR_BUFFER_OVERFLOW) {
|
|
free(addresses);
|
|
addresses = NULL;
|
|
}
|
|
else {
|
|
break;
|
|
}
|
|
} while (ret == ERROR_BUFFER_OVERFLOW);
|
|
|
|
int i = 0;
|
|
if (ret == NO_ERROR) {
|
|
PIP_ADAPTER_ADDRESSES curAddr = addresses;
|
|
while (curAddr) {
|
|
dump << "Interface " << i << ZT_EOL_S << "-----------" << ZT_EOL_S;
|
|
dump << "Name: " << curAddr->AdapterName << ZT_EOL_S;
|
|
dump << "MTU: " << curAddr->Mtu << ZT_EOL_S;
|
|
dump << "MAC: ";
|
|
char macBuffer[64] = {};
|
|
sprintf(macBuffer, "%02x:%02x:%02x:%02x:%02x:%02x",
|
|
curAddr->PhysicalAddress[0],
|
|
curAddr->PhysicalAddress[1],
|
|
curAddr->PhysicalAddress[2],
|
|
curAddr->PhysicalAddress[3],
|
|
curAddr->PhysicalAddress[4],
|
|
curAddr->PhysicalAddress[5]);
|
|
dump << macBuffer << ZT_EOL_S;
|
|
dump << "Type: " << curAddr->IfType << ZT_EOL_S;
|
|
dump << "Addresses:" << ZT_EOL_S;
|
|
PIP_ADAPTER_UNICAST_ADDRESS pUnicast = NULL;
|
|
pUnicast = curAddr->FirstUnicastAddress;
|
|
if (pUnicast) {
|
|
for (int j = 0; pUnicast != NULL; ++j) {
|
|
char buf[128] = {};
|
|
DWORD bufLen = 128;
|
|
LPSOCKADDR a = pUnicast->Address.lpSockaddr;
|
|
WSAAddressToStringA(
|
|
pUnicast->Address.lpSockaddr,
|
|
pUnicast->Address.iSockaddrLength,
|
|
NULL,
|
|
buf,
|
|
&bufLen
|
|
);
|
|
dump << buf << ZT_EOL_S;
|
|
pUnicast = pUnicast->Next;
|
|
}
|
|
}
|
|
|
|
curAddr = curAddr->Next;
|
|
++i;
|
|
}
|
|
}
|
|
if (addresses) {
|
|
free(addresses);
|
|
addresses = NULL;
|
|
}
|
|
|
|
char path[MAX_PATH + 1] = {};
|
|
if (SHGetFolderPathA(NULL, CSIDL_DESKTOP, NULL, 0, path) == S_OK) {
|
|
sprintf(path, "%s%szerotier_dump.txt", path, ZT_PATH_SEPARATOR_S);
|
|
fprintf(stdout, "Writing dump to: %s\n", path);
|
|
HANDLE file = CreateFileA(
|
|
path,
|
|
GENERIC_WRITE,
|
|
0,
|
|
NULL,
|
|
CREATE_ALWAYS,
|
|
FILE_ATTRIBUTE_NORMAL,
|
|
NULL
|
|
);
|
|
if (file == INVALID_HANDLE_VALUE) {
|
|
fprintf(stdout, "%s", dump.str().c_str());
|
|
return 0;
|
|
}
|
|
|
|
BOOL err = WriteFile(
|
|
file,
|
|
dump.str().c_str(),
|
|
dump.str().size(),
|
|
NULL,
|
|
NULL
|
|
);
|
|
if (err = FALSE) {
|
|
fprintf(stderr, "Error writing file");
|
|
return 1;
|
|
}
|
|
CloseHandle(file);
|
|
}
|
|
else {
|
|
fprintf(stdout, "%s", dump.str().c_str());
|
|
}
|
|
#elif defined(__LINUX__)
|
|
struct ifreq ifr;
|
|
struct ifconf ifc;
|
|
char buf[1024];
|
|
char stringBuffer[128];
|
|
|
|
int sock = socket(AF_INET, SOCK_DGRAM, IPPROTO_IP);
|
|
|
|
ifc.ifc_len = sizeof(buf);
|
|
ifc.ifc_buf = buf;
|
|
ioctl(sock, SIOCGIFCONF, &ifc);
|
|
|
|
struct ifreq *it = ifc.ifc_req;
|
|
const struct ifreq * const end = it + (ifc.ifc_len / sizeof(struct ifreq));
|
|
int count = 0;
|
|
for(; it != end; ++it) {
|
|
strcpy(ifr.ifr_name, it->ifr_name);
|
|
if(ioctl(sock, SIOCGIFFLAGS, &ifr) == 0) {
|
|
if (!(ifr.ifr_flags & IFF_LOOPBACK)) { // skip loopback
|
|
dump << "Interface " << count++ << ZT_EOL_S << "-----------" << ZT_EOL_S;
|
|
dump << "Name: " << ifr.ifr_name << ZT_EOL_S;
|
|
if (ioctl(sock, SIOCGIFMTU, &ifr) == 0) {
|
|
dump << "MTU: " << ifr.ifr_mtu << ZT_EOL_S;
|
|
}
|
|
if (ioctl(sock, SIOCGIFHWADDR, &ifr) == 0) {
|
|
unsigned char mac_addr[6];
|
|
memcpy(mac_addr, ifr.ifr_hwaddr.sa_data, 6);
|
|
char macStr[18];
|
|
sprintf(macStr, "%02x:%02x:%02x:%02x:%02x:%02x",
|
|
mac_addr[0],
|
|
mac_addr[1],
|
|
mac_addr[2],
|
|
mac_addr[3],
|
|
mac_addr[4],
|
|
mac_addr[5]);
|
|
dump << "MAC: " << macStr << ZT_EOL_S;
|
|
}
|
|
|
|
dump << "Addresses: " << ZT_EOL_S;
|
|
struct ifaddrs *ifap, *ifa;
|
|
void *addr;
|
|
getifaddrs(&ifap);
|
|
for(ifa = ifap; ifa; ifa = ifa->ifa_next) {
|
|
if(strcmp(ifr.ifr_name, ifa->ifa_name) == 0 && ifa->ifa_addr != NULL) {
|
|
if(ifa->ifa_addr->sa_family == AF_INET) {
|
|
struct sockaddr_in *ipv4 = (struct sockaddr_in*)ifa->ifa_addr;
|
|
addr = &ipv4->sin_addr;
|
|
} else if (ifa->ifa_addr->sa_family == AF_INET6) {
|
|
struct sockaddr_in6 *ipv6 = (struct sockaddr_in6*)ifa->ifa_addr;
|
|
addr = &ipv6->sin6_addr;
|
|
} else {
|
|
continue;
|
|
}
|
|
inet_ntop(ifa->ifa_addr->sa_family, addr, stringBuffer, sizeof(stringBuffer));
|
|
dump << stringBuffer << ZT_EOL_S;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
close(sock);
|
|
char cwd[16384];
|
|
getcwd(cwd, sizeof(cwd));
|
|
sprintf(cwd, "%s%szerotier_dump.txt", cwd, ZT_PATH_SEPARATOR_S);
|
|
fprintf(stdout, "Writing dump to: %s\n", cwd);
|
|
int fd = open(cwd, O_CREAT|O_RDWR,0664);
|
|
if (fd == -1) {
|
|
fprintf(stderr, "Error creating file.\n");
|
|
return 1;
|
|
}
|
|
write(fd, dump.str().c_str(), dump.str().size());
|
|
close(fd);
|
|
#else
|
|
fprintf(stderr, "%s", dump.str().c_str());
|
|
#endif
|
|
|
|
// fprintf(stderr, "%s\n", dump.str().c_str());
|
|
|
|
} else {
|
|
cliPrintHelp(argv[0],stderr);
|
|
return 0;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/****************************************************************************/
|
|
/* zerotier-idtool personality */
|
|
/****************************************************************************/
|
|
|
|
static void idtoolPrintHelp(FILE *out,const char *pn)
|
|
{
|
|
fprintf(out,
|
|
"%s version %d.%d.%d" ZT_EOL_S,
|
|
PROGRAM_NAME,
|
|
ZEROTIER_ONE_VERSION_MAJOR, ZEROTIER_ONE_VERSION_MINOR, ZEROTIER_ONE_VERSION_REVISION);
|
|
fprintf(out,
|
|
COPYRIGHT_NOTICE ZT_EOL_S
|
|
LICENSE_GRANT ZT_EOL_S);
|
|
fprintf(out,"Usage: %s <command> [<args>]" ZT_EOL_S"" ZT_EOL_S"Commands:" ZT_EOL_S,pn);
|
|
fprintf(out," generate [<identity.secret>] [<identity.public>] [<vanity>]" ZT_EOL_S);
|
|
fprintf(out," validate <identity.secret/public>" ZT_EOL_S);
|
|
fprintf(out," getpublic <identity.secret>" ZT_EOL_S);
|
|
fprintf(out," sign <identity.secret> <file>" ZT_EOL_S);
|
|
fprintf(out," verify <identity.secret/public> <file> <signature>" ZT_EOL_S);
|
|
fprintf(out," initmoon <identity.public of first seed>" ZT_EOL_S);
|
|
fprintf(out," genmoon <moon json>" ZT_EOL_S);
|
|
}
|
|
|
|
static Identity getIdFromArg(char *arg)
|
|
{
|
|
Identity id;
|
|
if ((strlen(arg) > 32)&&(arg[10] == ':')) { // identity is a literal on the command line
|
|
if (id.fromString(arg))
|
|
return id;
|
|
} else { // identity is to be read from a file
|
|
std::string idser;
|
|
if (OSUtils::readFile(arg,idser)) {
|
|
if (id.fromString(idser.c_str()))
|
|
return id;
|
|
}
|
|
}
|
|
return Identity();
|
|
}
|
|
|
|
#ifdef __WINDOWS__
|
|
static int idtool(int argc, _TCHAR* argv[])
|
|
#else
|
|
static int idtool(int argc,char **argv)
|
|
#endif
|
|
{
|
|
if (argc < 2) {
|
|
idtoolPrintHelp(stdout,argv[0]);
|
|
return 1;
|
|
}
|
|
|
|
if (!strcmp(argv[1],"generate")) {
|
|
uint64_t vanity = 0;
|
|
int vanityBits = 0;
|
|
if (argc >= 5) {
|
|
vanity = Utils::hexStrToU64(argv[4]) & 0xffffffffffULL;
|
|
vanityBits = 4 * (int)strlen(argv[4]);
|
|
if (vanityBits > 40)
|
|
vanityBits = 40;
|
|
}
|
|
|
|
Identity id;
|
|
for(;;) {
|
|
id.generate();
|
|
if ((id.address().toInt() >> (40 - vanityBits)) == vanity) {
|
|
if (vanityBits > 0) {
|
|
fprintf(stderr,"vanity address: found %.10llx !\n",(unsigned long long)id.address().toInt());
|
|
}
|
|
break;
|
|
} else {
|
|
fprintf(stderr,"vanity address: tried %.10llx looking for first %d bits of %.10llx\n",(unsigned long long)id.address().toInt(),vanityBits,(unsigned long long)(vanity << (40 - vanityBits)));
|
|
}
|
|
}
|
|
|
|
char idtmp[1024];
|
|
std::string idser = id.toString(true,idtmp);
|
|
if (argc >= 3) {
|
|
if (!OSUtils::writeFile(argv[2],idser)) {
|
|
fprintf(stderr,"Error writing to %s" ZT_EOL_S,argv[2]);
|
|
return 1;
|
|
} else printf("%s written" ZT_EOL_S,argv[2]);
|
|
if (argc >= 4) {
|
|
idser = id.toString(false,idtmp);
|
|
if (!OSUtils::writeFile(argv[3],idser)) {
|
|
fprintf(stderr,"Error writing to %s" ZT_EOL_S,argv[3]);
|
|
return 1;
|
|
} else printf("%s written" ZT_EOL_S,argv[3]);
|
|
}
|
|
} else printf("%s",idser.c_str());
|
|
} else if (!strcmp(argv[1],"validate")) {
|
|
if (argc < 3) {
|
|
idtoolPrintHelp(stdout,argv[0]);
|
|
return 1;
|
|
}
|
|
|
|
Identity id = getIdFromArg(argv[2]);
|
|
if (!id) {
|
|
fprintf(stderr,"Identity argument invalid or file unreadable: %s" ZT_EOL_S,argv[2]);
|
|
return 1;
|
|
}
|
|
|
|
if (!id.locallyValidate()) {
|
|
fprintf(stderr,"%s FAILED validation." ZT_EOL_S,argv[2]);
|
|
return 1;
|
|
} else printf("%s is a valid identity" ZT_EOL_S,argv[2]);
|
|
} else if (!strcmp(argv[1],"getpublic")) {
|
|
if (argc < 3) {
|
|
idtoolPrintHelp(stdout,argv[0]);
|
|
return 1;
|
|
}
|
|
|
|
Identity id = getIdFromArg(argv[2]);
|
|
if (!id) {
|
|
fprintf(stderr,"Identity argument invalid or file unreadable: %s" ZT_EOL_S,argv[2]);
|
|
return 1;
|
|
}
|
|
|
|
char idtmp[1024];
|
|
printf("%s",id.toString(false,idtmp));
|
|
} else if (!strcmp(argv[1],"sign")) {
|
|
if (argc < 4) {
|
|
idtoolPrintHelp(stdout,argv[0]);
|
|
return 1;
|
|
}
|
|
|
|
Identity id = getIdFromArg(argv[2]);
|
|
if (!id) {
|
|
fprintf(stderr,"Identity argument invalid or file unreadable: %s" ZT_EOL_S,argv[2]);
|
|
return 1;
|
|
}
|
|
|
|
if (!id.hasPrivate()) {
|
|
fprintf(stderr,"%s does not contain a private key (must use private to sign)" ZT_EOL_S,argv[2]);
|
|
return 1;
|
|
}
|
|
|
|
std::string inf;
|
|
if (!OSUtils::readFile(argv[3],inf)) {
|
|
fprintf(stderr,"%s is not readable" ZT_EOL_S,argv[3]);
|
|
return 1;
|
|
}
|
|
C25519::Signature signature = id.sign(inf.data(),(unsigned int)inf.length());
|
|
char hexbuf[1024];
|
|
printf("%s",Utils::hex(signature.data,ZT_C25519_SIGNATURE_LEN,hexbuf));
|
|
} else if (!strcmp(argv[1],"verify")) {
|
|
if (argc < 5) {
|
|
idtoolPrintHelp(stdout,argv[0]);
|
|
return 1;
|
|
}
|
|
|
|
Identity id = getIdFromArg(argv[2]);
|
|
if (!id) {
|
|
fprintf(stderr,"Identity argument invalid or file unreadable: %s" ZT_EOL_S,argv[2]);
|
|
return 1;
|
|
}
|
|
|
|
std::string inf;
|
|
if (!OSUtils::readFile(argv[3],inf)) {
|
|
fprintf(stderr,"%s is not readable" ZT_EOL_S,argv[3]);
|
|
return 1;
|
|
}
|
|
|
|
char buf[4096];
|
|
std::string signature(buf,Utils::unhex(argv[4],buf,(unsigned int)sizeof(buf)));
|
|
if ((signature.length() > ZT_ADDRESS_LENGTH)&&(id.verify(inf.data(),(unsigned int)inf.length(),signature.data(),(unsigned int)signature.length()))) {
|
|
printf("%s signature valid" ZT_EOL_S,argv[3]);
|
|
} else {
|
|
signature.clear();
|
|
if (OSUtils::readFile(argv[4],signature)) {
|
|
signature.assign(buf,Utils::unhex(signature.c_str(),buf,(unsigned int)sizeof(buf)));
|
|
if ((signature.length() > ZT_ADDRESS_LENGTH)&&(id.verify(inf.data(),(unsigned int)inf.length(),signature.data(),(unsigned int)signature.length()))) {
|
|
printf("%s signature valid" ZT_EOL_S,argv[3]);
|
|
} else {
|
|
fprintf(stderr,"%s signature check FAILED" ZT_EOL_S,argv[3]);
|
|
return 1;
|
|
}
|
|
} else {
|
|
fprintf(stderr,"%s signature check FAILED" ZT_EOL_S,argv[3]);
|
|
return 1;
|
|
}
|
|
}
|
|
} else if (!strcmp(argv[1],"initmoon")) {
|
|
if (argc < 3) {
|
|
idtoolPrintHelp(stdout,argv[0]);
|
|
} else {
|
|
const Identity id = getIdFromArg(argv[2]);
|
|
if (!id) {
|
|
fprintf(stderr,"%s is not a valid identity" ZT_EOL_S,argv[2]);
|
|
return 1;
|
|
}
|
|
|
|
C25519::Pair kp(C25519::generate());
|
|
|
|
char idtmp[4096];
|
|
nlohmann::json mj;
|
|
mj["objtype"] = "world";
|
|
mj["worldType"] = "moon";
|
|
mj["updatesMustBeSignedBy"] = mj["signingKey"] = Utils::hex(kp.pub.data,ZT_C25519_PUBLIC_KEY_LEN,idtmp);
|
|
mj["signingKey_SECRET"] = Utils::hex(kp.priv.data,ZT_C25519_PRIVATE_KEY_LEN,idtmp);
|
|
mj["id"] = id.address().toString(idtmp);
|
|
nlohmann::json seedj;
|
|
seedj["identity"] = id.toString(false,idtmp);
|
|
seedj["stableEndpoints"] = nlohmann::json::array();
|
|
(mj["roots"] = nlohmann::json::array()).push_back(seedj);
|
|
std::string mjd(OSUtils::jsonDump(mj));
|
|
|
|
printf("%s" ZT_EOL_S,mjd.c_str());
|
|
}
|
|
} else if (!strcmp(argv[1],"genmoon")) {
|
|
if (argc < 3) {
|
|
idtoolPrintHelp(stdout,argv[0]);
|
|
} else {
|
|
std::string buf;
|
|
if (!OSUtils::readFile(argv[2],buf)) {
|
|
fprintf(stderr,"cannot read %s" ZT_EOL_S,argv[2]);
|
|
return 1;
|
|
}
|
|
nlohmann::json mj(OSUtils::jsonParse(buf));
|
|
|
|
const uint64_t id = Utils::hexStrToU64(OSUtils::jsonString(mj["id"],"0").c_str());
|
|
if (!id) {
|
|
fprintf(stderr,"ID in %s is invalid" ZT_EOL_S,argv[2]);
|
|
return 1;
|
|
}
|
|
|
|
World::Type t;
|
|
if (mj["worldType"] == "moon") {
|
|
t = World::TYPE_MOON;
|
|
} else if (mj["worldType"] == "planet") {
|
|
t = World::TYPE_PLANET;
|
|
} else {
|
|
fprintf(stderr,"invalid worldType" ZT_EOL_S);
|
|
return 1;
|
|
}
|
|
|
|
C25519::Pair signingKey;
|
|
C25519::Public updatesMustBeSignedBy;
|
|
Utils::unhex(OSUtils::jsonString(mj["signingKey"],"").c_str(),signingKey.pub.data,ZT_C25519_PUBLIC_KEY_LEN);
|
|
Utils::unhex(OSUtils::jsonString(mj["signingKey_SECRET"],"").c_str(),signingKey.priv.data,ZT_C25519_PRIVATE_KEY_LEN);
|
|
Utils::unhex(OSUtils::jsonString(mj["updatesMustBeSignedBy"],"").c_str(),updatesMustBeSignedBy.data,ZT_C25519_PUBLIC_KEY_LEN);
|
|
|
|
std::vector<World::Root> roots;
|
|
nlohmann::json &rootsj = mj["roots"];
|
|
if (rootsj.is_array()) {
|
|
for(unsigned long i=0;i<(unsigned long)rootsj.size();++i) {
|
|
nlohmann::json &r = rootsj[i];
|
|
if (r.is_object()) {
|
|
roots.push_back(World::Root());
|
|
roots.back().identity = Identity(OSUtils::jsonString(r["identity"],"").c_str());
|
|
nlohmann::json &stableEndpointsj = r["stableEndpoints"];
|
|
if (stableEndpointsj.is_array()) {
|
|
for(unsigned long k=0;k<(unsigned long)stableEndpointsj.size();++k)
|
|
roots.back().stableEndpoints.push_back(InetAddress(OSUtils::jsonString(stableEndpointsj[k],"").c_str()));
|
|
std::sort(roots.back().stableEndpoints.begin(),roots.back().stableEndpoints.end());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
std::sort(roots.begin(),roots.end());
|
|
|
|
const int64_t now = OSUtils::now();
|
|
World w(World::make(t,id,now,updatesMustBeSignedBy,roots,signingKey));
|
|
Buffer<ZT_WORLD_MAX_SERIALIZED_LENGTH> wbuf;
|
|
w.serialize(wbuf);
|
|
char fn[128];
|
|
OSUtils::ztsnprintf(fn,sizeof(fn),"%.16llx.moon",w.id());
|
|
OSUtils::writeFile(fn,wbuf.data(),wbuf.size());
|
|
printf("wrote %s (signed world with timestamp %llu)" ZT_EOL_S,fn,(unsigned long long)now);
|
|
}
|
|
} else {
|
|
idtoolPrintHelp(stdout,argv[0]);
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/****************************************************************************/
|
|
/* Unix helper functions and signal handlers */
|
|
/****************************************************************************/
|
|
|
|
#ifdef __UNIX_LIKE__
|
|
static void _sighandlerHup(int sig)
|
|
{
|
|
}
|
|
static void _sighandlerReallyQuit(int sig)
|
|
{
|
|
exit(0);
|
|
}
|
|
static void _sighandlerQuit(int sig)
|
|
{
|
|
alarm(5); // force exit after 5s
|
|
OneService *s = zt1Service;
|
|
if (s)
|
|
s->terminate();
|
|
else exit(0);
|
|
}
|
|
#endif
|
|
|
|
// Drop privileges on Linux, if supported by libc etc. and "zerotier-one" user exists on system
|
|
#if defined(__LINUX__) && !defined(ZT_NO_CAPABILITIES)
|
|
#ifndef PR_CAP_AMBIENT
|
|
#define PR_CAP_AMBIENT 47
|
|
#define PR_CAP_AMBIENT_IS_SET 1
|
|
#define PR_CAP_AMBIENT_RAISE 2
|
|
#define PR_CAP_AMBIENT_LOWER 3
|
|
#define PR_CAP_AMBIENT_CLEAR_ALL 4
|
|
#endif
|
|
#define ZT_LINUX_USER "zerotier-one"
|
|
#define ZT_HAVE_DROP_PRIVILEGES 1
|
|
namespace {
|
|
|
|
// libc doesn't export capset, it is instead located in libcap
|
|
// We ignore libcap and call it manually.
|
|
struct cap_header_struct {
|
|
__u32 version;
|
|
int pid;
|
|
};
|
|
struct cap_data_struct {
|
|
__u32 effective;
|
|
__u32 permitted;
|
|
__u32 inheritable;
|
|
};
|
|
static inline int _zt_capset(cap_header_struct* hdrp, cap_data_struct* datap) { return syscall(SYS_capset, hdrp, datap); }
|
|
|
|
static void _notDropping(const char *procName,const std::string &homeDir)
|
|
{
|
|
struct stat buf;
|
|
if (lstat(homeDir.c_str(),&buf) < 0) {
|
|
if (buf.st_uid != 0 || buf.st_gid != 0) {
|
|
fprintf(stderr, "%s: FATAL: failed to drop privileges and can't run as root since privileges were previously dropped (home directory not owned by root)" ZT_EOL_S,procName);
|
|
exit(1);
|
|
}
|
|
}
|
|
fprintf(stderr, "%s: WARNING: failed to drop privileges (kernel may not support required prctl features), running as root" ZT_EOL_S,procName);
|
|
}
|
|
|
|
static int _setCapabilities(int flags)
|
|
{
|
|
cap_header_struct capheader = {_LINUX_CAPABILITY_VERSION_1, 0};
|
|
cap_data_struct capdata;
|
|
capdata.inheritable = capdata.permitted = capdata.effective = flags;
|
|
return _zt_capset(&capheader, &capdata);
|
|
}
|
|
|
|
static void _recursiveChown(const char *path,uid_t uid,gid_t gid)
|
|
{
|
|
struct dirent de;
|
|
struct dirent *dptr;
|
|
lchown(path,uid,gid);
|
|
DIR *d = opendir(path);
|
|
if (!d)
|
|
return;
|
|
dptr = (struct dirent *)0;
|
|
for(;;) {
|
|
if (readdir_r(d,&de,&dptr) != 0)
|
|
break;
|
|
if (!dptr)
|
|
break;
|
|
if ((strcmp(dptr->d_name,".") != 0)&&(strcmp(dptr->d_name,"..") != 0)&&(strlen(dptr->d_name) > 0)) {
|
|
std::string p(path);
|
|
p.push_back(ZT_PATH_SEPARATOR);
|
|
p.append(dptr->d_name);
|
|
_recursiveChown(p.c_str(),uid,gid); // will just fail and return on regular files
|
|
}
|
|
}
|
|
closedir(d);
|
|
}
|
|
|
|
static void dropPrivileges(const char *procName,const std::string &homeDir)
|
|
{
|
|
if (getuid() != 0)
|
|
return;
|
|
|
|
// dropPrivileges switches to zerotier-one user while retaining CAP_NET_ADMIN
|
|
// and CAP_NET_RAW capabilities.
|
|
struct passwd *targetUser = getpwnam(ZT_LINUX_USER);
|
|
if (!targetUser)
|
|
return;
|
|
|
|
if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_IS_SET, CAP_NET_RAW, 0, 0) < 0) {
|
|
// Kernel has no support for ambient capabilities.
|
|
_notDropping(procName,homeDir);
|
|
return;
|
|
}
|
|
if (prctl(PR_SET_SECUREBITS, SECBIT_KEEP_CAPS | SECBIT_NOROOT) < 0) {
|
|
_notDropping(procName,homeDir);
|
|
return;
|
|
}
|
|
|
|
// Change ownership of our home directory if everything looks good (does nothing if already chown'd)
|
|
_recursiveChown(homeDir.c_str(),targetUser->pw_uid,targetUser->pw_gid);
|
|
|
|
if (_setCapabilities((1 << CAP_NET_ADMIN) | (1 << CAP_NET_RAW) | (1 << CAP_SETUID) | (1 << CAP_SETGID) | (1 << CAP_NET_BIND_SERVICE)) < 0) {
|
|
_notDropping(procName,homeDir);
|
|
return;
|
|
}
|
|
|
|
int oldDumpable = prctl(PR_GET_DUMPABLE);
|
|
if (prctl(PR_SET_DUMPABLE, 0) < 0) {
|
|
// Disable ptracing. Otherwise there is a small window when previous
|
|
// compromised ZeroTier process could ptrace us, when we still have CAP_SETUID.
|
|
// (this is mitigated anyway on most distros by ptrace_scope=1)
|
|
fprintf(stderr,"%s: FATAL: prctl(PR_SET_DUMPABLE) failed while attempting to relinquish root permissions" ZT_EOL_S,procName);
|
|
exit(1);
|
|
}
|
|
|
|
// Relinquish root
|
|
if (setgid(targetUser->pw_gid) < 0) {
|
|
perror("setgid");
|
|
exit(1);
|
|
}
|
|
if (setuid(targetUser->pw_uid) < 0) {
|
|
perror("setuid");
|
|
exit(1);
|
|
}
|
|
|
|
if (_setCapabilities((1 << CAP_NET_ADMIN) | (1 << CAP_NET_RAW) | (1 << CAP_NET_BIND_SERVICE)) < 0) {
|
|
fprintf(stderr,"%s: FATAL: unable to drop capabilities after relinquishing root" ZT_EOL_S,procName);
|
|
exit(1);
|
|
}
|
|
|
|
if (prctl(PR_SET_DUMPABLE, oldDumpable) < 0) {
|
|
fprintf(stderr,"%s: FATAL: prctl(PR_SET_DUMPABLE) failed while attempting to relinquish root permissions" ZT_EOL_S,procName);
|
|
exit(1);
|
|
}
|
|
|
|
if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_RAISE, CAP_NET_ADMIN, 0, 0) < 0) {
|
|
fprintf(stderr,"%s: FATAL: prctl(PR_CAP_AMBIENT,PR_CAP_AMBIENT_RAISE,CAP_NET_ADMIN) failed while attempting to relinquish root permissions" ZT_EOL_S,procName);
|
|
exit(1);
|
|
}
|
|
if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_RAISE, CAP_NET_RAW, 0, 0) < 0) {
|
|
fprintf(stderr,"%s: FATAL: prctl(PR_CAP_AMBIENT,PR_CAP_AMBIENT_RAISE,CAP_NET_RAW) failed while attempting to relinquish root permissions" ZT_EOL_S,procName);
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
} // anonymous namespace
|
|
#endif // __LINUX__
|
|
|
|
/****************************************************************************/
|
|
/* Windows helper functions and signal handlers */
|
|
/****************************************************************************/
|
|
|
|
#ifdef __WINDOWS__
|
|
// Console signal handler routine to allow CTRL+C to work, mostly for testing
|
|
static BOOL WINAPI _winConsoleCtrlHandler(DWORD dwCtrlType)
|
|
{
|
|
switch(dwCtrlType) {
|
|
case CTRL_C_EVENT:
|
|
case CTRL_BREAK_EVENT:
|
|
case CTRL_CLOSE_EVENT:
|
|
case CTRL_SHUTDOWN_EVENT:
|
|
OneService *s = zt1Service;
|
|
if (s)
|
|
s->terminate();
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
// TODO: revisit this with https://support.microsoft.com/en-us/help/947709/how-to-use-the-netsh-advfirewall-firewall-context-instead-of-the-netsh
|
|
static void _winPokeAHole()
|
|
{
|
|
char myPath[MAX_PATH];
|
|
DWORD ps = GetModuleFileNameA(NULL,myPath,sizeof(myPath));
|
|
if ((ps > 0)&&(ps < (DWORD)sizeof(myPath))) {
|
|
STARTUPINFOA startupInfo;
|
|
PROCESS_INFORMATION processInfo;
|
|
|
|
startupInfo.cb = sizeof(startupInfo);
|
|
memset(&startupInfo,0,sizeof(STARTUPINFOA));
|
|
memset(&processInfo,0,sizeof(PROCESS_INFORMATION));
|
|
if (CreateProcessA(NULL,(LPSTR)(std::string("C:\\Windows\\System32\\netsh.exe advfirewall firewall delete rule name=\"ZeroTier One\" program=\"") + myPath + "\"").c_str(),NULL,NULL,FALSE,CREATE_NO_WINDOW,NULL,NULL,&startupInfo,&processInfo)) {
|
|
WaitForSingleObject(processInfo.hProcess,INFINITE);
|
|
CloseHandle(processInfo.hProcess);
|
|
CloseHandle(processInfo.hThread);
|
|
}
|
|
|
|
startupInfo.cb = sizeof(startupInfo);
|
|
memset(&startupInfo,0,sizeof(STARTUPINFOA));
|
|
memset(&processInfo,0,sizeof(PROCESS_INFORMATION));
|
|
if (CreateProcessA(NULL,(LPSTR)(std::string("C:\\Windows\\System32\\netsh.exe advfirewall firewall add rule name=\"ZeroTier One\" dir=in action=allow program=\"") + myPath + "\" enable=yes").c_str(),NULL,NULL,FALSE,CREATE_NO_WINDOW,NULL,NULL,&startupInfo,&processInfo)) {
|
|
WaitForSingleObject(processInfo.hProcess,INFINITE);
|
|
CloseHandle(processInfo.hProcess);
|
|
CloseHandle(processInfo.hThread);
|
|
}
|
|
|
|
startupInfo.cb = sizeof(startupInfo);
|
|
memset(&startupInfo,0,sizeof(STARTUPINFOA));
|
|
memset(&processInfo,0,sizeof(PROCESS_INFORMATION));
|
|
if (CreateProcessA(NULL,(LPSTR)(std::string("C:\\Windows\\System32\\netsh.exe advfirewall firewall add rule name=\"ZeroTier One\" dir=out action=allow program=\"") + myPath + "\" enable=yes").c_str(),NULL,NULL,FALSE,CREATE_NO_WINDOW,NULL,NULL,&startupInfo,&processInfo)) {
|
|
WaitForSingleObject(processInfo.hProcess,INFINITE);
|
|
CloseHandle(processInfo.hProcess);
|
|
CloseHandle(processInfo.hThread);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Returns true if this is running as the local administrator
|
|
static BOOL IsCurrentUserLocalAdministrator(void)
|
|
{
|
|
BOOL fReturn = FALSE;
|
|
DWORD dwStatus;
|
|
DWORD dwAccessMask;
|
|
DWORD dwAccessDesired;
|
|
DWORD dwACLSize;
|
|
DWORD dwStructureSize = sizeof(PRIVILEGE_SET);
|
|
PACL pACL = NULL;
|
|
PSID psidAdmin = NULL;
|
|
|
|
HANDLE hToken = NULL;
|
|
HANDLE hImpersonationToken = NULL;
|
|
|
|
PRIVILEGE_SET ps;
|
|
GENERIC_MAPPING GenericMapping;
|
|
|
|
PSECURITY_DESCRIPTOR psdAdmin = NULL;
|
|
SID_IDENTIFIER_AUTHORITY SystemSidAuthority = SECURITY_NT_AUTHORITY;
|
|
|
|
const DWORD ACCESS_READ = 1;
|
|
const DWORD ACCESS_WRITE = 2;
|
|
|
|
__try
|
|
{
|
|
if (!OpenThreadToken(GetCurrentThread(), TOKEN_DUPLICATE|TOKEN_QUERY,TRUE,&hToken))
|
|
{
|
|
if (GetLastError() != ERROR_NO_TOKEN)
|
|
__leave;
|
|
if (!OpenProcessToken(GetCurrentProcess(),TOKEN_DUPLICATE|TOKEN_QUERY, &hToken))
|
|
__leave;
|
|
}
|
|
if (!DuplicateToken (hToken, SecurityImpersonation,&hImpersonationToken))
|
|
__leave;
|
|
if (!AllocateAndInitializeSid(&SystemSidAuthority, 2,
|
|
SECURITY_BUILTIN_DOMAIN_RID,
|
|
DOMAIN_ALIAS_RID_ADMINS,
|
|
0, 0, 0, 0, 0, 0, &psidAdmin))
|
|
__leave;
|
|
psdAdmin = LocalAlloc(LPTR, SECURITY_DESCRIPTOR_MIN_LENGTH);
|
|
if (psdAdmin == NULL)
|
|
__leave;
|
|
if (!InitializeSecurityDescriptor(psdAdmin,SECURITY_DESCRIPTOR_REVISION))
|
|
__leave;
|
|
dwACLSize = sizeof(ACL) + sizeof(ACCESS_ALLOWED_ACE) + GetLengthSid(psidAdmin) - sizeof(DWORD);
|
|
pACL = (PACL)LocalAlloc(LPTR, dwACLSize);
|
|
if (pACL == NULL)
|
|
__leave;
|
|
if (!InitializeAcl(pACL, dwACLSize, ACL_REVISION2))
|
|
__leave;
|
|
dwAccessMask= ACCESS_READ | ACCESS_WRITE;
|
|
if (!AddAccessAllowedAce(pACL, ACL_REVISION2, dwAccessMask, psidAdmin))
|
|
__leave;
|
|
if (!SetSecurityDescriptorDacl(psdAdmin, TRUE, pACL, FALSE))
|
|
__leave;
|
|
|
|
SetSecurityDescriptorGroup(psdAdmin, psidAdmin, FALSE);
|
|
SetSecurityDescriptorOwner(psdAdmin, psidAdmin, FALSE);
|
|
|
|
if (!IsValidSecurityDescriptor(psdAdmin))
|
|
__leave;
|
|
dwAccessDesired = ACCESS_READ;
|
|
|
|
GenericMapping.GenericRead = ACCESS_READ;
|
|
GenericMapping.GenericWrite = ACCESS_WRITE;
|
|
GenericMapping.GenericExecute = 0;
|
|
GenericMapping.GenericAll = ACCESS_READ | ACCESS_WRITE;
|
|
|
|
if (!AccessCheck(psdAdmin, hImpersonationToken, dwAccessDesired,
|
|
&GenericMapping, &ps, &dwStructureSize, &dwStatus,
|
|
&fReturn))
|
|
{
|
|
fReturn = FALSE;
|
|
__leave;
|
|
}
|
|
}
|
|
__finally
|
|
{
|
|
// Clean up.
|
|
if (pACL) LocalFree(pACL);
|
|
if (psdAdmin) LocalFree(psdAdmin);
|
|
if (psidAdmin) FreeSid(psidAdmin);
|
|
if (hImpersonationToken) CloseHandle (hImpersonationToken);
|
|
if (hToken) CloseHandle (hToken);
|
|
}
|
|
|
|
return fReturn;
|
|
}
|
|
#endif // __WINDOWS__
|
|
|
|
/****************************************************************************/
|
|
/* main() and friends */
|
|
/****************************************************************************/
|
|
|
|
static void printHelp(const char *cn,FILE *out)
|
|
{
|
|
fprintf(out,
|
|
"%s version %d.%d.%d" ZT_EOL_S,
|
|
PROGRAM_NAME,
|
|
ZEROTIER_ONE_VERSION_MAJOR, ZEROTIER_ONE_VERSION_MINOR, ZEROTIER_ONE_VERSION_REVISION);
|
|
fprintf(out,
|
|
COPYRIGHT_NOTICE ZT_EOL_S
|
|
LICENSE_GRANT ZT_EOL_S);
|
|
fprintf(out,"Usage: %s [-switches] [home directory]" ZT_EOL_S"" ZT_EOL_S,cn);
|
|
fprintf(out,"Available switches:" ZT_EOL_S);
|
|
fprintf(out," -h - Display this help" ZT_EOL_S);
|
|
fprintf(out," -v - Show version" ZT_EOL_S);
|
|
fprintf(out," -U - Skip privilege check and do not attempt to drop privileges" ZT_EOL_S);
|
|
fprintf(out," -p<port> - Port for UDP and TCP/HTTP (default: 9993, 0 for random)" ZT_EOL_S);
|
|
|
|
#ifdef __UNIX_LIKE__
|
|
fprintf(out," -d - Fork and run as daemon (Unix-ish OSes)" ZT_EOL_S);
|
|
#endif // __UNIX_LIKE__
|
|
|
|
#ifdef __WINDOWS__
|
|
fprintf(out," -C - Run from command line instead of as service (Windows)" ZT_EOL_S);
|
|
fprintf(out," -I - Install Windows service (Windows)" ZT_EOL_S);
|
|
fprintf(out," -R - Uninstall Windows service (Windows)" ZT_EOL_S);
|
|
fprintf(out," -D - Remove all instances of Windows tap device (Windows)" ZT_EOL_S);
|
|
#endif // __WINDOWS__
|
|
|
|
fprintf(out," -i - Generate and manage identities (zerotier-idtool)" ZT_EOL_S);
|
|
fprintf(out," -q - Query API (zerotier-cli)" ZT_EOL_S);
|
|
}
|
|
|
|
class _OneServiceRunner
|
|
{
|
|
public:
|
|
_OneServiceRunner(const char *pn,const std::string &hd,unsigned int p) : progname(pn),returnValue(0),port(p),homeDir(hd) {}
|
|
void threadMain()
|
|
throw()
|
|
{
|
|
try {
|
|
for(;;) {
|
|
zt1Service = OneService::newInstance(homeDir.c_str(),port);
|
|
switch(zt1Service->run()) {
|
|
case OneService::ONE_STILL_RUNNING: // shouldn't happen, run() won't return until done
|
|
case OneService::ONE_NORMAL_TERMINATION:
|
|
break;
|
|
case OneService::ONE_UNRECOVERABLE_ERROR:
|
|
fprintf(stderr,"%s: fatal error: %s" ZT_EOL_S,progname,zt1Service->fatalErrorMessage().c_str());
|
|
returnValue = 1;
|
|
break;
|
|
case OneService::ONE_IDENTITY_COLLISION: {
|
|
delete zt1Service;
|
|
zt1Service = (OneService *)0;
|
|
std::string oldid;
|
|
OSUtils::readFile((homeDir + ZT_PATH_SEPARATOR_S + "identity.secret").c_str(),oldid);
|
|
if (oldid.length()) {
|
|
OSUtils::writeFile((homeDir + ZT_PATH_SEPARATOR_S + "identity.secret.saved_after_collision").c_str(),oldid);
|
|
OSUtils::rm((homeDir + ZT_PATH_SEPARATOR_S + "identity.secret").c_str());
|
|
OSUtils::rm((homeDir + ZT_PATH_SEPARATOR_S + "identity.public").c_str());
|
|
}
|
|
} continue; // restart!
|
|
}
|
|
break; // terminate loop -- normally we don't keep restarting
|
|
}
|
|
|
|
delete zt1Service;
|
|
zt1Service = (OneService *)0;
|
|
} catch ( ... ) {
|
|
fprintf(stderr,"%s: unexpected exception starting main OneService instance" ZT_EOL_S,progname);
|
|
returnValue = 1;
|
|
}
|
|
}
|
|
const char *progname;
|
|
unsigned int returnValue;
|
|
unsigned int port;
|
|
const std::string &homeDir;
|
|
};
|
|
|
|
#ifdef __WINDOWS__
|
|
int __cdecl _tmain(int argc, _TCHAR* argv[])
|
|
#else
|
|
int main(int argc,char **argv)
|
|
#endif
|
|
{
|
|
#if defined(__LINUX__) && ( (!defined(__GLIBC__)) || ((__GLIBC__ >= 2) && (__GLIBC_MINOR__ >= 18)) )
|
|
// This corrects for systems with abnormally small defaults (musl) and also
|
|
// shrinks the stack on systems with large defaults to save a bit of memory.
|
|
pthread_attr_t tattr;
|
|
pthread_attr_init(&tattr);
|
|
pthread_attr_setstacksize(&tattr,1048576);
|
|
pthread_setattr_default_np(&tattr);
|
|
pthread_attr_destroy(&tattr);
|
|
#endif
|
|
|
|
#ifdef __UNIX_LIKE__
|
|
signal(SIGHUP,&_sighandlerHup);
|
|
signal(SIGPIPE,SIG_IGN);
|
|
signal(SIGIO,SIG_IGN);
|
|
signal(SIGUSR1,SIG_IGN);
|
|
signal(SIGUSR2,SIG_IGN);
|
|
signal(SIGALRM,&_sighandlerReallyQuit);
|
|
signal(SIGINT,&_sighandlerQuit);
|
|
signal(SIGTERM,&_sighandlerQuit);
|
|
signal(SIGQUIT,&_sighandlerQuit);
|
|
signal(SIGINT,&_sighandlerQuit);
|
|
|
|
/* Ensure that there are no inherited file descriptors open from a previous
|
|
* incarnation. This is a hack to ensure that GitHub issue #61 or variants
|
|
* of it do not return, and should not do anything otherwise bad. */
|
|
{
|
|
int mfd = STDIN_FILENO;
|
|
if (STDOUT_FILENO > mfd) mfd = STDOUT_FILENO;
|
|
if (STDERR_FILENO > mfd) mfd = STDERR_FILENO;
|
|
for(int f=mfd+1;f<1024;++f)
|
|
::close(f);
|
|
}
|
|
|
|
bool runAsDaemon = false;
|
|
#endif // __UNIX_LIKE__
|
|
|
|
#ifdef __WINDOWS__
|
|
{
|
|
WSADATA wsaData;
|
|
WSAStartup(MAKEWORD(2,2),&wsaData);
|
|
}
|
|
|
|
#ifdef ZT_WIN_RUN_IN_CONSOLE
|
|
bool winRunFromCommandLine = true;
|
|
#else
|
|
bool winRunFromCommandLine = false;
|
|
#endif
|
|
#endif // __WINDOWS__
|
|
|
|
if ((strstr(argv[0],"zerotier-idtool"))||(strstr(argv[0],"ZEROTIER-IDTOOL")))
|
|
return idtool(argc,argv);
|
|
if ((strstr(argv[0],"zerotier-cli"))||(strstr(argv[0],"ZEROTIER-CLI")))
|
|
return cli(argc,argv);
|
|
|
|
std::string homeDir;
|
|
unsigned int port = ZT_DEFAULT_PORT;
|
|
bool skipRootCheck = false;
|
|
|
|
for(int i=1;i<argc;++i) {
|
|
if (argv[i][0] == '-') {
|
|
switch(argv[i][1]) {
|
|
|
|
case 'p': // port -- for both UDP and TCP, packets and control plane
|
|
port = Utils::strToUInt(argv[i] + 2);
|
|
if (port > 0xffff) {
|
|
printHelp(argv[0],stdout);
|
|
return 1;
|
|
}
|
|
break;
|
|
|
|
#ifdef __UNIX_LIKE__
|
|
case 'd': // Run in background as daemon
|
|
runAsDaemon = true;
|
|
break;
|
|
#endif // __UNIX_LIKE__
|
|
|
|
case 'U':
|
|
skipRootCheck = true;
|
|
break;
|
|
|
|
case 'v': // Display version
|
|
printf("%d.%d.%d" ZT_EOL_S,ZEROTIER_ONE_VERSION_MAJOR,ZEROTIER_ONE_VERSION_MINOR,ZEROTIER_ONE_VERSION_REVISION);
|
|
return 0;
|
|
|
|
case 'i': // Invoke idtool personality
|
|
if (argv[i][2]) {
|
|
printHelp(argv[0],stdout);
|
|
return 0;
|
|
} else return idtool(argc-1,argv+1);
|
|
|
|
case 'q': // Invoke cli personality
|
|
if (argv[i][2]) {
|
|
printHelp(argv[0],stdout);
|
|
return 0;
|
|
} else return cli(argc,argv);
|
|
|
|
#ifdef __WINDOWS__
|
|
case 'C': // Run from command line instead of as Windows service
|
|
winRunFromCommandLine = true;
|
|
break;
|
|
|
|
case 'I': { // Install this binary as a Windows service
|
|
if (IsCurrentUserLocalAdministrator() != TRUE) {
|
|
fprintf(stderr,"%s: must be run as a local administrator." ZT_EOL_S,argv[0]);
|
|
return 1;
|
|
}
|
|
std::string ret(InstallService(ZT_SERVICE_NAME,ZT_SERVICE_DISPLAY_NAME,ZT_SERVICE_START_TYPE,ZT_SERVICE_DEPENDENCIES,ZT_SERVICE_ACCOUNT,ZT_SERVICE_PASSWORD));
|
|
if (ret.length()) {
|
|
fprintf(stderr,"%s: unable to install service: %s" ZT_EOL_S,argv[0],ret.c_str());
|
|
return 3;
|
|
}
|
|
return 0;
|
|
} break;
|
|
|
|
case 'R': { // Uninstall this binary as Windows service
|
|
if (IsCurrentUserLocalAdministrator() != TRUE) {
|
|
fprintf(stderr,"%s: must be run as a local administrator." ZT_EOL_S,argv[0]);
|
|
return 1;
|
|
}
|
|
std::string ret(UninstallService(ZT_SERVICE_NAME));
|
|
if (ret.length()) {
|
|
fprintf(stderr,"%s: unable to uninstall service: %s" ZT_EOL_S,argv[0],ret.c_str());
|
|
return 3;
|
|
}
|
|
return 0;
|
|
} break;
|
|
|
|
case 'D': {
|
|
std::string err = WindowsEthernetTap::destroyAllPersistentTapDevices();
|
|
if (err.length() > 0) {
|
|
fprintf(stderr,"%s: unable to uninstall one or more persistent tap devices: %s" ZT_EOL_S,argv[0],err.c_str());
|
|
return 3;
|
|
}
|
|
return 0;
|
|
} break;
|
|
#endif // __WINDOWS__
|
|
|
|
case 'h':
|
|
case '?':
|
|
default:
|
|
printHelp(argv[0],stdout);
|
|
return 0;
|
|
}
|
|
} else {
|
|
if (homeDir.length()) {
|
|
printHelp(argv[0],stdout);
|
|
return 0;
|
|
} else {
|
|
homeDir = argv[i];
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!homeDir.length())
|
|
homeDir = OneService::platformDefaultHomePath();
|
|
if (!homeDir.length()) {
|
|
fprintf(stderr,"%s: no home path specified and no platform default available" ZT_EOL_S,argv[0]);
|
|
return 1;
|
|
} else {
|
|
std::vector<std::string> hpsp(OSUtils::split(homeDir.c_str(),ZT_PATH_SEPARATOR_S,"",""));
|
|
std::string ptmp;
|
|
if (homeDir[0] == ZT_PATH_SEPARATOR)
|
|
ptmp.push_back(ZT_PATH_SEPARATOR);
|
|
for(std::vector<std::string>::iterator pi(hpsp.begin());pi!=hpsp.end();++pi) {
|
|
if (ptmp.length() > 0)
|
|
ptmp.push_back(ZT_PATH_SEPARATOR);
|
|
ptmp.append(*pi);
|
|
if ((*pi != ".")&&(*pi != "..")) {
|
|
if (!OSUtils::mkdir(ptmp))
|
|
throw std::runtime_error("home path does not exist, and could not create. Please verify local system permissions.");
|
|
}
|
|
}
|
|
}
|
|
|
|
// Check and fix permissions on critical files at startup
|
|
try {
|
|
char p[4096];
|
|
OSUtils::ztsnprintf(p, sizeof(p), "%s" ZT_PATH_SEPARATOR_S "identity.secret", homeDir.c_str());
|
|
if (OSUtils::fileExists(p)) {
|
|
OSUtils::lockDownFile(p, false);
|
|
}
|
|
}
|
|
catch (...) {
|
|
}
|
|
|
|
try {
|
|
char p[4096];
|
|
OSUtils::ztsnprintf(p, sizeof(p), "%s" ZT_PATH_SEPARATOR_S "authtoken.secret", homeDir.c_str());
|
|
if (OSUtils::fileExists(p)) {
|
|
OSUtils::lockDownFile(p, false);
|
|
}
|
|
}
|
|
catch (...) {
|
|
}
|
|
|
|
// This can be removed once the new controller code has been around for many versions
|
|
if (OSUtils::fileExists((homeDir + ZT_PATH_SEPARATOR_S + "controller.db").c_str(),true)) {
|
|
fprintf(stderr,"%s: FATAL: an old controller.db exists in %s -- see instructions in controller/README.md for how to migrate!" ZT_EOL_S,argv[0],homeDir.c_str());
|
|
return 1;
|
|
}
|
|
|
|
#ifdef __UNIX_LIKE__
|
|
#ifndef ZT_ONE_NO_ROOT_CHECK
|
|
if ((!skipRootCheck)&&(getuid() != 0)) {
|
|
fprintf(stderr,"%s: must be run as root (uid 0)" ZT_EOL_S,argv[0]);
|
|
return 1;
|
|
}
|
|
#endif // !ZT_ONE_NO_ROOT_CHECK
|
|
if (runAsDaemon) {
|
|
long p = (long)fork();
|
|
if (p < 0) {
|
|
fprintf(stderr,"%s: could not fork" ZT_EOL_S,argv[0]);
|
|
return 1;
|
|
} else if (p > 0)
|
|
return 0; // forked
|
|
// else p == 0, so we are daemonized
|
|
}
|
|
#endif // __UNIX_LIKE__
|
|
|
|
#ifdef __WINDOWS__
|
|
// Uninstall legacy tap devices. New devices will automatically be installed and configured
|
|
// when tap instances are created.
|
|
WindowsEthernetTap::destroyAllLegacyPersistentTapDevices();
|
|
|
|
if (winRunFromCommandLine) {
|
|
// Running in "interactive" mode (mostly for debugging)
|
|
if (IsCurrentUserLocalAdministrator() != TRUE) {
|
|
if (!skipRootCheck) {
|
|
fprintf(stderr,"%s: must be run as a local administrator." ZT_EOL_S,argv[0]);
|
|
return 1;
|
|
}
|
|
} else {
|
|
_winPokeAHole();
|
|
}
|
|
SetConsoleCtrlHandler(&_winConsoleCtrlHandler,TRUE);
|
|
// continues on to ordinary command line execution code below...
|
|
} else {
|
|
// Running from service manager
|
|
_winPokeAHole();
|
|
ZeroTierOneService zt1WindowsService;
|
|
if (CServiceBase::Run(zt1WindowsService) == TRUE) {
|
|
return 0;
|
|
} else {
|
|
fprintf(stderr,"%s: unable to start service (try -h for help)" ZT_EOL_S,argv[0]);
|
|
return 1;
|
|
}
|
|
}
|
|
#endif // __WINDOWS__
|
|
|
|
#ifdef __UNIX_LIKE__
|
|
#ifdef ZT_HAVE_DROP_PRIVILEGES
|
|
if (!skipRootCheck)
|
|
dropPrivileges(argv[0],homeDir);
|
|
#endif
|
|
|
|
std::string pidPath(homeDir + ZT_PATH_SEPARATOR_S + ZT_PID_PATH);
|
|
{
|
|
// Write .pid file to home folder
|
|
FILE *pf = fopen(pidPath.c_str(),"w");
|
|
if (pf) {
|
|
fprintf(pf,"%ld",(long)getpid());
|
|
fclose(pf);
|
|
}
|
|
}
|
|
#endif // __UNIX_LIKE__
|
|
|
|
_OneServiceRunner thr(argv[0],homeDir,port);
|
|
thr.threadMain();
|
|
//Thread::join(Thread::start(&thr));
|
|
|
|
#ifdef __UNIX_LIKE__
|
|
OSUtils::rm(pidPath.c_str());
|
|
#endif
|
|
|
|
return thr.returnValue;
|
|
}
|