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Windows service installation improvements.

This commit is contained in:
Ylian Saint-Hilaire 2020-11-28 12:51:23 -08:00
parent 725dc25df2
commit 593fd5cc80
1 changed files with 28 additions and 7 deletions
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35
meshcentral.js
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@ -339,11 +339,23 @@ function CreateMeshCentralServer(config, args) {
// Windows background service handling
if ((obj.platform == 'win32') && (obj.service != null)) {
// Build MeshCentral parent path and Windows Service path
var mcpath = __dirname;
if (mcpath.endsWith('\\node_modules\\meshcentral') || mcpath.endsWith('/node_modules/meshcentral')) { mcpath = require('path').join(mcpath, '..', '..'); }
var servicepath = obj.path.join(mcpath, 'WinService');
// Check if we need to install, start, stop, remove ourself as a background service
if (((obj.args.xinstall == true) || (obj.args.xuninstall == true) || (obj.args.start == true) || (obj.args.stop == true) || (obj.args.restart == true))) {
var env = [], xenv = ['user', 'port', 'aliasport', 'mpsport', 'mpsaliasport', 'redirport', 'exactport', 'rediraliasport', 'debug'];
for (i in xenv) { if (obj.args[xenv[i]] != null) { env.push({ name: 'mesh' + xenv[i], value: obj.args[xenv[i]] }); } } // Set some args as service environement variables.
var svc = new obj.service({ name: 'MeshCentral', description: 'MeshCentral Remote Management Server', script: obj.path.join(__dirname, 'winservice.js'), env: env, wait: 2, grow: 0.5 });
var serviceFilePath = null;
if (obj.fs.existsSync(obj.path.join(servicepath, 'winservice.js'))) { serviceFilePath = obj.path.join(servicepath, 'winservice.js'); }
else if (obj.fs.existsSync(obj.path.join(__dirname, '../WinService/winservice.js'))) { serviceFilePath = obj.path.join(__dirname, '../WinService/winservice.js'); }
else if (obj.fs.existsSync(obj.path.join(__dirname, 'winservice.js'))) { serviceFilePath = obj.path.join(__dirname, 'winservice.js'); }
if (serviceFilePath == null) { console.log('Unable to find winservice.js'); return; }
var svc = new obj.service({ name: 'MeshCentral', description: 'MeshCentral Remote Management Server', script: servicepath, env: env, wait: 2, grow: 0.5 });
svc.on('install', function () { console.log('MeshCentral service installed.'); svc.start(); });
svc.on('uninstall', function () { console.log('MeshCentral service uninstalled.'); process.exit(); });
svc.on('start', function () { console.log('MeshCentral service started.'); process.exit(); });
@ -353,7 +365,7 @@ function CreateMeshCentralServer(config, args) {
if (obj.args.xinstall == true) { try { svc.install(); } catch (e) { logException(e); } }
if (obj.args.stop == true || obj.args.restart == true) { try { svc.stop(); } catch (e) { logException(e); } }
if (obj.args.start == true || obj.args.restart == true) { try { svc.start(); } catch (e) { logException(e); } }
if (obj.args.start == true) { try { svc.start(); } catch (e) { logException(e); } }
if (obj.args.xuninstall == true) { try { svc.uninstall(); } catch (e) { logException(e); } }
return;
}
@ -361,16 +373,23 @@ function CreateMeshCentralServer(config, args) {
// Windows service install using the external winservice.js
if (obj.args.install == true) {
console.log('Installing MeshCentral as Windows Service...');
if (obj.fs.existsSync(obj.path.join(__dirname, '../WinService')) == false) { try { obj.fs.mkdirSync(obj.path.join(__dirname, '../WinService')); } catch (ex) { console.log('ERROR: Unable to create WinService folder: ' + ex); process.exit(); return; } }
try { obj.fs.createReadStream(obj.path.join(__dirname, 'winservice.js')).pipe(obj.fs.createWriteStream(obj.path.join(__dirname, '../WinService/winservice.js'))); } catch (ex) { console.log('ERROR: Unable to copy winservice.js: ' + ex); process.exit(); return; }
require('child_process').exec('node winservice.js --install', { maxBuffer: 512000, timeout: 120000, cwd: obj.path.join(__dirname, '../WinService') }, function (error, stdout, stderr) {
if (obj.fs.existsSync(servicepath) == false) { try { obj.fs.mkdirSync(servicepath); } catch (ex) { console.log('ERROR: Unable to create WinService folder: ' + ex); process.exit(); return; } }
try { obj.fs.createReadStream(obj.path.join(__dirname, 'winservice.js')).pipe(obj.fs.createWriteStream(obj.path.join(servicepath, 'winservice.js'))); } catch (ex) { console.log('ERROR: Unable to copy winservice.js: ' + ex); process.exit(); return; }
require('child_process').exec('node winservice.js --install', { maxBuffer: 512000, timeout: 120000, cwd: servicepath }, function (error, stdout, stderr) {
if ((error != null) && (error != '')) { console.log('ERROR: Unable to install MeshCentral as a service: ' + error); process.exit(); return; }
console.log(stdout);
});
return;
} else if (obj.args.uninstall == true) {
console.log('Uninstalling MeshCentral Windows Service...');
if (obj.fs.existsSync(obj.path.join(__dirname, '../WinService')) == true) {
if (obj.fs.existsSync(servicepath) == true) {
require('child_process').exec('node winservice.js --uninstall', { maxBuffer: 512000, timeout: 120000, cwd: servicepath }, function (error, stdout, stderr) {
if ((error != null) && (error != '')) { console.log('ERROR: Unable to uninstall MeshCentral service: ' + error); process.exit(); return; }
console.log(stdout);
try { obj.fs.unlinkSync(obj.path.join(servicepath, 'winservice.js')); } catch (ex) { }
try { obj.fs.rmdirSync(servicepath); } catch (ex) { }
});
} else if (obj.fs.existsSync(obj.path.join(__dirname, '../WinService')) == true) {
require('child_process').exec('node winservice.js --uninstall', { maxBuffer: 512000, timeout: 120000, cwd: obj.path.join(__dirname, '../WinService') }, function (error, stdout, stderr) {
if ((error != null) && (error != '')) { console.log('ERROR: Unable to uninstall MeshCentral service: ' + error); process.exit(); return; }
console.log(stdout);
@ -2724,7 +2743,9 @@ function InstallModule(modulename, func, tag1, tag2) {
child_process.exec(npmpath + ` install --no-optional ${modulename}`, { maxBuffer: 512000, timeout: 120000, cwd: parentpath }, function (error, stdout, stderr) {
if ((error != null) && (error != '')) {
console.log('ERROR: Unable to install required module "' + modulename + '". MeshCentral may not have access to npm, or npm may not have suffisent rights to load the new module. Try "npm install ' + modulename + '" to manualy install this module.\r\n');
var mcpath = __dirname;
if (mcpath.endsWith('\\node_modules\\meshcentral') || mcpath.endsWith('/node_modules/meshcentral')) { mcpath = require('path').join(mcpath, '..', '..'); }
console.log('ERROR: Unable to install required module "' + modulename + '". MeshCentral may not have access to npm, or npm may not have suffisent rights to load the new module. To manualy install this module try:\r\n\r\n cd "' + mcpath + '"\r\n npm install ' + modulename + '\r\n node node_modules' + ((require('os').platform() == 'win32') ? '\\' : '/') + 'meshcentral');
process.exit();
return;
}