MeshCentral/MeshAgent
1
0
Fork 0
mirror of https://github.com/Ylianst/MeshAgent synced 2025-12-22 11:13:21 +00:00
Code Issues Releases Wiki Activity

Updated documentation

Browse Source
This commit is contained in:
Bryan Roe
2022-10-08 18:27:56 -07:00
parent 0a1fa58d4d
commit f811d1fc93
3 changed files with 99 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
modules/util-service-check.js
View File

@@ -15,21 +15,40 @@ limitations under the License.
*/
//
// This is a windows helper that will try to determine the service name for the currently running service
//
//
// Will return the name of the currently running service if it can be determined, null otherwise
//
function win_serviceCheck()
{
var s;
var reg = require('win-registry');
var path;
var values = reg.QueryKey(reg.HKEY.LocalMachine, 'SOFTWARE\\Open Source');
//
// The MeshAgent will normally add a registry entry into the above registry path, at installation time
//
if (values.subkeys)
{
for (var i in values.subkeys)
{
try
{
//
// We are enumerating all the Mesh Agents listed in the registry above, and check with the
// windows service manager to see if the PID matches the PID of the current process
//
s = require('service-manager').manager.getService(values.subkeys[i]);
if(s.isMe())
{
//
// This service is us, so we can return the results
//
s.close();
return (values.subkeys[i]);
}
@@ -48,10 +67,16 @@ function win_serviceCheck()
values = reg.QueryKey(reg.HKEY.LocalMachine, 'SYSTEM\\CurrentControlSet\\Services');
if (values.subkeys)
{
//
// We couldn't find a match in the registry where the Mesh Agent normally saves information about installation,
// so we're going to just enumerate all the windows services, and try to manually brute force it
//
for(var i in values.subkeys)
{
try
{
// We're going to look at the exe path for each enumerated service
path = reg.QueryKey(reg.HKEY.LocalMachine, 'SYSTEM\\CurrentControlSet\\Services\\' + values.subkeys[i], 'ImagePath');
}
catch(xx)
@@ -65,13 +90,16 @@ function win_serviceCheck()
if (path.startsWith('"')) { path = path.substring(1); }
if(path == process.execPath)
{
//
// If the service's exe path matches the exe path of the current process, we'll check the PID to see if it is indeed us
//
try
{
s = require('service-manager').manager.getService(values.subkeys[i]);
if(s.isMe())
{
s.close();
return (values.subkeys[i]);
return (values.subkeys[i]); // It is a match!
}
s.close();
}
@@ -82,7 +110,7 @@ function win_serviceCheck()
}
}
}
return (null);
return (null); // We couldn't find the right service
}
switch(process.platform)