enable launcher uninstall

This commit is contained in:
AJ ONeal 2018-07-28 02:10:29 -06:00
parent c562cee3a9
commit 3be8c28421
2 changed files with 137 additions and 0 deletions

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@ -60,6 +60,7 @@
"jsonwebtoken": "^7.1.9", "jsonwebtoken": "^7.1.9",
"mkdirp": "^0.5.1", "mkdirp": "^0.5.1",
"proxy-packer": "^1.4.3", "proxy-packer": "^1.4.3",
"ps-list": "^5.0.0",
"recase": "^1.0.4", "recase": "^1.0.4",
"redirect-https": "^1.1.5", "redirect-https": "^1.1.5",
"serve-index": "^1.9.1", "serve-index": "^1.9.1",

View File

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