diff --git a/installer.c b/installer.c deleted file mode 100644 index 44029dfcf..000000000 --- a/installer.c +++ /dev/null @@ -1,332 +0,0 @@ -/* - * ZeroTier One - Global Peer to Peer Ethernet - * Copyright (C) 2012-2013 ZeroTier Networks LLC - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - * - * -- - * - * ZeroTier may be used and distributed under the terms of the GPLv3, which - * are available at: http://www.gnu.org/licenses/gpl-3.0.html - * - * If you would like to embed ZeroTier into a commercial application or - * redistribute it in a modified binary form, please contact ZeroTier Networks - * LLC. Start here: http://www.zerotier.com/ - */ - -/* - * This can be run to install ZT1 for the first time or to update it. It - * carries all payloads internally as LZ4 compressed blobs. - */ - -#include -#include -#include -#include - -#include "node/Constants.hpp" -#include "version.h" - -#ifdef __WINDOWS__ -#include -#include -#include -#else -#include -#include -#include -#include -#include -#include -#include -#include -#endif - -#include "ext/lz4/lz4.h" -#include "ext/lz4/lz4hc.h" - -/* Include LZ4 comrpessed blobs ********************************************/ - -/* zerotier-one binary (or zerotier-one.exe for Windows) */ -#include "installer-build/zerotier_one.h" - -/* Unix uninstall script, installed in home for user to remove */ -#ifdef __UNIX_LIKE__ -#include "installer-build/uninstall_sh.h" -#endif - -/* Linux init.d script */ -#ifdef __LINUX__ -#include "installer-build/linux__init_d__zerotier_one.h" -#endif - -/* Apple Tap device driver, launchd plist, and /Applications app */ -#ifdef __APPLE__ -#include "installer-build/tap_mac__Info_plist.h" -#include "installer-build/tap_mac__tap.h" -#include "installer-build/mac__launch_sh.h" -#include "installer-build/mac__com_zerotier_one_plist.h" -#include "installer-build/mac_ui__contents_info_plist.h" -#include "installer-build/mac_ui__contents_macos_zerotier_one.h" -#include "installer-build/mac_ui__contents_pkginfo.h" -#include "installer-build/mac_ui__contents_resources_empty_lproj.h" -#include "installer-build/mac_ui__contents_resources_zt1icon_icns.h" -#endif - -/* Windows Tap device drivers for x86 and x64 (installer will be x86) */ -#ifdef __WINDOWS__ -#include "installer-build/tap_windows__x64__ztTap100_sys.h" -#include "installer-build/tap_windows__x64__ztTap100_inf.h" -#include "installer-build/tap_windows__x86__ztTap100_sys.h" -#include "installer-build/tap_windows__x86__ztTap100_inf.h" -#include "installer-build/tap_windows__devcon32_exe.h" -#include "installer-build/tap_windows__devcon64_exe.h" -#endif - -/***************************************************************************/ - -static unsigned char *_unlz4(const void *lz4,int decompressedLen) -{ - unsigned char *buf; - - if (!decompressedLen) - return (unsigned char *)0; - buf = (unsigned char *)malloc(decompressedLen); - if (!buf) - return (unsigned char *)0; - if (LZ4_decompress_fast((const char *)lz4,(char *)buf,decompressedLen) <= 0) { - free(buf); - return (unsigned char *)0; - } - return buf; -} - -static int _putBlob(const void *lz4,int decompressedLen,const char *path,int executable,int protect,int preserveOwnership) -{ - unsigned char *data = _unlz4(lz4,decompressedLen); - if ((!data)&&(decompressedLen)) - return 0; - -#ifdef __WINDOWS__ - DeleteFileA(path); -#else - struct stat oldModes; - int hasOldModes = ((stat(path,&oldModes) == 0) ? 1 : 0); - unlink(path); -#endif - - FILE *f = fopen(path,"wb"); - if (!f) { - free(data); - return 0; - } - - if ((decompressedLen)&&(fwrite(data,decompressedLen,1,f) != 1)) { - fclose(f); - free(data); -#ifdef __WINDOWS__ - DeleteFileA(path); -#else - unlink(path); -#endif - return 0; - } - - fclose(f); - -#ifdef __WINDOWS__ - /* TODO: Windows exec/prot/etc. */ -#else - if (executable) { - if (protect) - chmod(path,0700); - else chmod(path,0755); - } else { - if (protect) - chmod(path,0600); - else chmod(path,0644); - } - if (preserveOwnership&&hasOldModes) - chown(path,oldModes.st_uid,oldModes.st_gid); - else chown(path,0,0); -#endif - - free(data); - return 1; -} - -#define putBlob(name,path,exec,prot,pres) _putBlob((name),(name##_UNCOMPRESSED_LEN),(path),(exec),(prot),(pres)) - -#ifdef __WINDOWS__ -int _tmain(int argc, _TCHAR* argv[]) -#else -int main(int argc,char **argv) -#endif -{ - /* Installer/updater for Unix-like systems (including Mac) */ -#ifdef __UNIX_LIKE__ /******************************************************/ - - char buf[4096]; - - if (getuid() != 0) { - printf("! ZeroTier One installer must be run as root.\n"); - return 2; - } - - printf("# ZeroTier One installer/updater starting...\n"); - - /* Create home folder */ - const char *zthome; -#ifdef __APPLE__ - mkdir("/Library/Application Support/ZeroTier",0755); - chmod("/Library/Application Support/ZeroTier",0755); - chown("/Library/Application Support/ZeroTier",0,0); - printf("mkdir /Library/Application Support/ZeroTier\n"); - mkdir(zthome = "/Library/Application Support/ZeroTier/One",0755); -#else /* not Apple */ - mkdir("/var/lib",0755); - printf("mkdir /var/lib\n"); - mkdir(zthome = "/var/lib/zerotier-one",0755); -#endif - chmod(zthome,0755); - chown(zthome,0,0); - printf("mkdir %s\n",zthome); - - /* Write main ZT1 binary */ - sprintf(buf,"%s/zerotier-one",zthome); - if (!putBlob(zerotier_one,buf,1,0,0)) { printf("! unable to write %s\n",buf); return 1; } printf("write %s\n",buf); - - /* Create command line interface symlink */ - unlink("/usr/bin/zerotier-cli"); - symlink(buf,"/usr/bin/zerotier-cli"); - printf("link %s /usr/bin/zerotier-cli\n",buf); - - /* Write uninstall script into home folder */ - sprintf(buf,"%s/uninstall.sh",zthome); - if (!putBlob(uninstall_sh,buf,1,0,0)) { printf("! unable to write %s\n",buf); return 1; } printf("write %s\n",buf); - -#ifdef __APPLE__ - /* Write launcher script for Mac */ - sprintf(buf,"%s/launch.sh",zthome); - if (!putBlob(mac__launch_sh,buf,1,0,0)) { printf("! unable to write %s\n",buf); return 1; } printf("write %s\n",buf); - - /* Add ZT1 task to Apple's launchd */ - sprintf(buf,"/Library/LaunchDaemons/com.zerotier.one.plist"); - if (!putBlob(mac__com_zerotier_one_plist,buf,0,0,0)) { printf("! unable to write %s\n",buf); return 1; } printf("write %s\n",buf); - - /* Write tap.kext into home folder */ - sprintf(buf,"%s/tap.kext",zthome); - mkdir(buf,0755); chmod(buf,0755); chown(buf,0,0); printf("mkdir %s\n",buf); - sprintf(buf,"%s/tap.kext/Contents",zthome); - mkdir(buf,0755); chmod(buf,0755); chown(buf,0,0); printf("mkdir %s\n",buf); - sprintf(buf,"%s/tap.kext/Contents/MacOS",zthome); - mkdir(buf,0755); chmod(buf,0755); chown(buf,0,0); printf("mkdir %s\n",buf); - sprintf(buf,"%s/tap.kext/Contents/Info.plist",zthome); - if (!putBlob(tap_mac__Info_plist,buf,0,0,0)) { printf("! unable to write %s\n",buf); return 1; } printf("write %s\n",buf); - sprintf(buf,"%s/tap.kext/Contents/MacOS/tap",zthome); - if (!putBlob(tap_mac__tap,buf,1,0,0)) { printf("! unable to write %s\n",buf); return 1; } printf("write %s\n",buf); - - /* Write or update GUI application into /Applications */ - sprintf(buf,"/Applications/ZeroTier One.app"); - mkdir(buf,0755); chmod(buf,0755); chown(buf,0,0); printf("mkdir %s\n",buf); - sprintf(buf,"/Applications/ZeroTier One.app/Contents"); - mkdir(buf,0755); chmod(buf,0755); chown(buf,0,0); printf("mkdir %s\n",buf); - sprintf(buf,"/Applications/ZeroTier One.app/Contents/MacOS"); - mkdir(buf,0755); chmod(buf,0755); chown(buf,0,0); printf("mkdir %s\n",buf); - sprintf(buf,"/Applications/ZeroTier One.app/Contents/Resources"); - mkdir(buf,0755); chmod(buf,0755); chown(buf,0,0); printf("mkdir %s\n",buf); - sprintf(buf,"/Applications/ZeroTier One.app/Contents/Info.plist"); - if (!putBlob(mac_ui__contents_info_plist,buf,1,0,0)) { printf("! unable to write %s\n",buf); return 1; } printf("write %s\n",buf); - sprintf(buf,"/Applications/ZeroTier One.app/Contents/MacOS/ZeroTier One"); - if (!putBlob(mac_ui__contents_macos_zerotier_one,buf,1,0,0)) { printf("! unable to write %s\n",buf); return 1; } printf("write %s\n",buf); - sprintf(buf,"/Applications/ZeroTier One.app/Contents/PkgInfo"); - if (!putBlob(mac_ui__contents_pkginfo,buf,1,0,0)) { printf("! unable to write %s\n",buf); return 1; } printf("write %s\n",buf); - sprintf(buf,"/Applications/ZeroTier One.app/Contents/Resources/empty.lproj"); - if (!putBlob(mac_ui__contents_resources_empty_lproj,buf,1,0,0)) { printf("! unable to write %s\n",buf); return 1; } printf("write %s\n",buf); - sprintf(buf,"/Applications/ZeroTier One.app/Contents/Resources/zt1icon.icns"); - if (!putBlob(mac_ui__contents_resources_zt1icon_icns,buf,1,0,0)) { printf("! unable to write %s\n",buf); return 1; } printf("write %s\n",buf); - - /* Load script into running launchd, start ZeroTier One */ - printf("exec launchctl load /Library/LaunchDaemons/com.zerotier.one.plist: "); fflush(stdout); - long launchctlpid = (long)vfork(); - if (launchctlpid == 0) { - execl("/bin/launchctl","/bin/launchctl","load","/Library/LaunchDaemons/com.zerotier.one.plist",(char *)0); - execlp("launchctl","launchctl","load","/Library/LaunchDaemons/com.zerotier.one.plist",(char *)0); /* reached if execl() with full path fails */ - exit(0); /* never reached on successful execl() or execlp() */ - } - if (launchctlpid > 0) { - int exitcode = 0; - waitpid(launchctlpid,&exitcode,0); - } - printf("installed.\n"); -#endif /* __APPLE__ */ - -#ifdef __LINUX__ - /* Write Linux init script */ - sprintf(buf,"/etc/init.d/zerotier-one"); - if (!putBlob(linux__init_d__zerotier_one,buf,1,0,0)) { printf("! unable to write %s\n",buf); return 1; } printf("write %s\n",buf); - - /* Erase any previous startup/shutdown links */ - for(int rl=0;rl<=6;++rl) { - sprintf(buf,"/etc/rc%d.d",rl); - DIR *rcd = opendir(buf); - if (rcd) { - struct dirent *d; - while ((d = readdir(rcd))) { - if (strstr(d->d_name,"zerotier-one")) { - sprintf(buf,"/etc/rc%d.d/%s",rl,d->d_name); - unlink(buf); - printf("rm %s\n",buf); - } - } - closedir(rcd); - } - } - - /* Link init script to all the proper places for startup/shutdown */ - symlink("/etc/init.d/zerotier-one","/etc/rc0.d/K89zerotier-one"); - printf("link /etc/init.d/zerotier-one /etc/rc0.d/K89zerotier-one\n"); - symlink("/etc/init.d/zerotier-one","/etc/rc1.d/K89zerotier-one"); - printf("link /etc/init.d/zerotier-one /etc/rc1.d/K89zerotier-one\n"); - symlink("/etc/init.d/zerotier-one","/etc/rc2.d/S11zerotier-one"); - printf("link /etc/init.d/zerotier-one /etc/rc2.d/S11zerotier-one\n"); - symlink("/etc/init.d/zerotier-one","/etc/rc3.d/S11zerotier-one"); - printf("link /etc/init.d/zerotier-one /etc/rc3.d/S11zerotier-one\n"); - symlink("/etc/init.d/zerotier-one","/etc/rc4.d/S11zerotier-one"); - printf("link /etc/init.d/zerotier-one /etc/rc4.d/S11zerotier-one\n"); - symlink("/etc/init.d/zerotier-one","/etc/rc5.d/S11zerotier-one"); - printf("link /etc/init.d/zerotier-one /etc/rc5.d/S11zerotier-one\n"); - symlink("/etc/init.d/zerotier-one","/etc/rc6.d/K89zerotier-one"); - printf("link /etc/init.d/zerotier-one /etc/rc6.d/K89zerotier-one\n"); -#endif /* __LINUX__ */ - - printf("# Done!\n"); - - /* -s causes this to exec() itself to ZeroTier One after install/update */ - if ((argc > 1)&&(!strcmp(argv[1],"-s"))) { - sprintf(buf,"%s/zerotier-one",zthome); - printf("# -s specified, proceeding to exec(%s)\n",zthome); - execl(buf,buf,(char *)0); - return 3; /* never reached on successful execl() */ - } - -#endif /* __UNIX_LIKE__ ****************************************************/ - - /* Installer/updater for Windows systems */ -#ifdef __WINDOWS__ /********************************************************/ - -#endif /* __WINDOWS__ ******************************************************/ - - return 0; -}