external/MeshCentral
1
0
Fork 0
mirror of https://github.com/Ylianst/MeshCentral.git synced 2025-03-09 15:40:18 +00:00
Code Issues Releases Wiki Activity

add tpm support (#5421)

Browse source 
* add tpm support

Signed-off-by: Simon Smith <simonsmith5521@gmail.com>

* fix tpm semicolon mistake

Signed-off-by: Simon Smith <simonsmith5521@gmail.com>

---------

Signed-off-by: Simon Smith <simonsmith5521@gmail.com>
This commit is contained in:
Simon Smith 2023-11-04 18:44:34 +00:00 • committed by GitHub
parent a8aa294199
commit 7b016eac58
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
5 changed files with 50 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

26
agents/meshcore.js
View file

@ -1844,6 +1844,22 @@ function getSystemInformation(func) {
}
} catch (ex) { results.hardware.identifiers['bios_mode'] = 'Legacy'; }
}
if (!results.hardware.tpm) {
IntToStr = function (v) { return String.fromCharCode((v >> 24) & 0xFF, (v >> 16) & 0xFF, (v >> 8) & 0xFF, v & 0xFF); };
try {
var values = require('win-wmi').query('ROOT\\CIMV2\\Security\\MicrosoftTpm', "SELECT * FROM Win32_Tpm", ['IsActivated_InitialValue','IsEnabled_InitialValue','IsOwned_InitialValue','ManufacturerId','ManufacturerVersion','SpecVersion']);
if(values[0]) {
results.hardware.tpm = {
SpecVersion: values[0].SpecVersion.split(",")[0],
ManufacturerId: IntToStr(values[0].ManufacturerId).replace(/[^\x00-\x7F]/g, ""),
ManufacturerVersion: values[0].ManufacturerVersion,
IsActivated: values[0].IsActivated_InitialValue,
IsEnabled: values[0].IsEnabled_InitialValue,
IsOwned: values[0].IsOwned_InitialValue,
}
}
} catch (ex) { }
}
}
if(results.hardware && results.hardware.linux) {
if (!results.hardware.identifiers['bios_serial']) {
@ -1856,6 +1872,16 @@ function getSystemInformation(func) {
results.hardware.identifiers['bios_mode'] = (require('fs').statSync('/sys/firmware/efi').isDirectory() ? 'UEFI': 'Legacy');
} catch (ex) { results.hardware.identifiers['bios_mode'] = 'Legacy'; }
}
if (!results.hardware.tpm) {
IntToStr = function (v) { return String.fromCharCode((v >> 24) & 0xFF, (v >> 16) & 0xFF, (v >> 8) & 0xFF, v & 0xFF); };
try {
if (require('fs').statSync('/sys/class/tpm/tpm0').isDirectory()){
results.hardware.tpm = {
SpecVersion: require('fs').readFileSync('/sys/class/tpm/tpm0/tpm_version_major').toString().trim()
}
}
} catch (ex) { }
}
}
results.hardware.agentvers = process.versions;
replaceSpacesWithUnderscoresRec(results);