enable launcher uninstall
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c562cee3a9
commit
3be8c28421
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@ -60,6 +60,7 @@
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"jsonwebtoken": "^7.1.9",
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"mkdirp": "^0.5.1",
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"proxy-packer": "^1.4.3",
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"ps-list": "^5.0.0",
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"recase": "^1.0.4",
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"redirect-https": "^1.1.5",
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"serve-index": "^1.9.1",
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@ -297,6 +297,142 @@ Launcher.install = function (things, fn) {
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things._userspace = vars.userspace;
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Launcher._detect(things, run);
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};
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Launcher.uninstall = function (things, fn) {
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if (!fn) { fn = function (err) { if (err) { console.error(err); } }; }
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things = things || {};
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// Right now this is just for npm install -g and npx
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if (things.env) {
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things.env.PATH = things.env.PATH || process.env.PATH;
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} else {
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things.env = process.env;
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}
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things.argv = things.argv || process.argv;
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things._execOpts = { windowsHide: true, env: things.env };
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var vars = {
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telebitUser: os.userInfo().username
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};
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vars.userspace = (!things.telebitUser || (things.telebitUser === os.userInfo().username)) ? true : false;
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var launchers = {
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'node': function () {
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var psList = require('ps-list');
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psList().then(function (procs) {
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procs.forEach(function (proc) {
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if ('node' === proc.name && /telebitd/i.test(proc.cmd)) {
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console.log(proc);
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process.kill(proc.pid);
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return true;
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}
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});
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// Two things:
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// 1) wait to see if the process dies
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// 2) wait to give time for the socket to connect
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setTimeout(function () {
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if (fn) { fn(null); return; }
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}, 1.75 * 1000);
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});
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}
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, 'launchctl': function () {
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var launcher = path.join(os.homedir(), 'Library/LaunchAgents/cloud.telebit.remote.plist');
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try {
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var launcherstr = (vars.userspace ? "" : "sudo ") + "launchctl ";
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var execstr = launcherstr + "unload -w " + launcher;
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exec(execstr, things._execOpts, function (err, stdout, stderr) {
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// we probably only need to skip the stderr (saying that it can't stop something that isn't started)
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//err = Launcher._getError(err, stderr);
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//if (err) { fn(err); return; }
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//console.log((stdout||'').trim());
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//console.log('unload worked?');
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err = Launcher._getError(err, stderr);
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if (err) { fn(err); return; }
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//console.log((stdout||'').trim());
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//console.log('load worked?');
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setTimeout(function () {
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fn(null);
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}, 1.25 * 1000);
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});
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} catch(e) {
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console.error("'" + launcher + "' error (uninstall):");
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console.error(e);
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if (fn) { fn(e); return; }
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}
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}
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, 'systemctl': function () {
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var launcher = path.join(os.homedir(), '.config/systemd/user/telebit.service');
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var launchername = 'telebit.service';
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try {
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mkdirp.sync(path.join(os.homedir(), '.config/systemd/user'));
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// IMPORTANT
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// It's a dangerous to go alone, take this:
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// SYSTEMD_LOG_LEVEL=debug journalctl -xef --user-unit=telebit
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// (makes debugging systemd issues not "easy" per se, but possible)
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var launcherstr = (vars.userspace ? "" : "sudo ") + "systemctl " + (vars.userspace ? "--user " : "");
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var execstr = launcherstr + "disable " + launchername;
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exec(execstr, things._execOpts, function (err, stdout, stderr) {
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err = Launcher._getError(err, !/Removed symlink /i.test(stderr||'') && stderr || '');
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if (err) { fn(err); return; }
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//console.log((stdout||'').trim());
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var execstr = launcherstr + "stop " + launchername;
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exec(execstr, things._execOpts, function (err, stdout, stderr) {
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err = Launcher._getError(err, stderr);
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if (err) { fn(err); return; }
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//console.log((stdout||'').trim());
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setTimeout(function () {
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var execstr = launcherstr + "status " + launchername;
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exec(execstr, things._execOpts, function (err, stdout, stderr) {
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err = Launcher._getError(err, stderr);
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if (err) { fn(err); return; }
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if (!/inactive.*dead/i.test(stdout)) {
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err = new Error("systemd failed to stop '" + launchername + "'");
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}
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if (err) { fn(err); return; }
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//console.log((stdout||'').trim());
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fn(null);
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});
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}, 1.25 * 1000);
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});
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});
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} catch(e) {
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console.error("'" + launcher + "' error:");
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console.error(e);
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if (fn) { fn(e); return; }
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}
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}
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, 'reg.exe': function () {
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if (!vars.userspace) {
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console.warn("sysetm-level, privileged services are not yet supported on windows");
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}
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var cmd = 'reg.exe add "HKCU\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run"'
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+ ' /V "Telebit" /F'
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;
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exec(cmd, things._execOpts, function (err, stdout, stderr) {
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err = Launcher._getError(err, stderr);
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if (err) { fn(err); return; }
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// need to start it for the first time ourselves
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kill(null, 'node');
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});
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}
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};
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function kill(err, launcher) {
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if (err) {
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console.error("No luck with '" + launcher + "', trying a process.kill() instead...");
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console.error(err);
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launcher = 'node';
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}
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if (launchers[launcher]) {
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launchers[launcher]();
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return;
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} else {
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console.error("No launcher handler (uninstall) for '" + launcher + "'");
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}
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}
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things._vars = vars;
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things._userspace = vars.userspace;
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Launcher._detect(things, kill);
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};
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if (module === require.main) {
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Launcher.install({
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