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Code Issues Releases Wiki Activity

1. Updated win-registry to be able to read REG_EXPAND_SZ types

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2. Updated service-manager to support UTF8 on Windows
This commit is contained in:
Bryan Roe
2019-08-08 17:32:58 -07:00
parent b77a2f9687
commit 9ae4eef5b7
3 changed files with 31 additions and 30 deletions
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34
modules/service-manager.js
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@@ -465,16 +465,16 @@ function serviceManager()
this.GM = require('_GenericMarshal');
this.proxy = this.GM.CreateNativeProxy('Advapi32.dll');
this.proxy.CreateMethod('OpenSCManagerA');
this.proxy.CreateMethod('EnumServicesStatusExA');
this.proxy.CreateMethod('OpenServiceA');
this.proxy.CreateMethod('EnumServicesStatusExW');
this.proxy.CreateMethod('OpenServiceW');
this.proxy.CreateMethod('QueryServiceStatusEx');
this.proxy.CreateMethod('QueryServiceConfigA');
this.proxy.CreateMethod('QueryServiceConfig2A');
this.proxy.CreateMethod('ControlService');
this.proxy.CreateMethod('StartServiceA');
this.proxy.CreateMethod('CloseServiceHandle');
this.proxy.CreateMethod('CreateServiceA');
this.proxy.CreateMethod('ChangeServiceConfig2A');
this.proxy.CreateMethod('CreateServiceW');
this.proxy.CreateMethod('ChangeServiceConfig2W');
this.proxy.CreateMethod('DeleteService');
this.proxy.CreateMethod('AllocateAndInitializeSid');
this.proxy.CreateMethod('CheckTokenMembership');
@@ -526,7 +526,7 @@ function serviceManager()
var servicesReturned = this.GM.CreatePointer();
var resumeHandle = this.GM.CreatePointer();
//var services = this.proxy.CreateVariable(262144);
var success = this.proxy.EnumServicesStatusExA(handle, 0, 0x00000030, 0x00000003, 0x00, 0x00, bytesNeeded, servicesReturned, resumeHandle, 0x00);
var success = this.proxy.EnumServicesStatusExW(handle, 0, 0x00000030, 0x00000003, 0x00, 0x00, bytesNeeded, servicesReturned, resumeHandle, 0x00);
var ptrSize = dbName._size;
var sz = bytesNeeded.Deref(0, dbName._size).toBuffer().readUInt32LE();
@@ -534,7 +534,7 @@ function serviceManager()
if (sz < 0) { throw ('error enumerating services'); }
var services = this.GM.CreateVariable(sz);
this.proxy.EnumServicesStatusExA(handle, 0, 0x00000030, 0x00000003, services, sz, bytesNeeded, servicesReturned, resumeHandle, 0x00);
this.proxy.EnumServicesStatusExW(handle, 0, 0x00000030, 0x00000003, services, sz, bytesNeeded, servicesReturned, resumeHandle, 0x00);
var blockSize = 36 + (2 * ptrSize);
blockSize += ((ptrSize - (blockSize % ptrSize)) % ptrSize);
@@ -543,8 +543,8 @@ function serviceManager()
{
var token = services.Deref(i * blockSize, blockSize);
var j = {};
j.name = token.Deref(0, ptrSize).Deref().String;
j.displayName = token.Deref(ptrSize, ptrSize).Deref().String;
j.name = token.Deref(0, ptrSize).Deref().Wide2UTF8;
j.displayName = token.Deref(ptrSize, ptrSize).Deref().Wide2UTF8;
j.status = parseServiceStatus(token.Deref(2 * ptrSize, 36));
retVal.push(j);
}
@@ -553,12 +553,12 @@ function serviceManager()
}
this.getService = function (name)
{
var serviceName = this.GM.CreateVariable(name);
var serviceName = this.GM.CreateVariable(name, { wide: true });
var ptr = this.GM.CreatePointer();
var bytesNeeded = this.GM.CreateVariable(ptr._size);
var handle = this.proxy.OpenSCManagerA(0x00, 0x00, 0x0001 | 0x0004 | 0x0020 | 0x0010);
if (handle.Val == 0) { throw ('could not open ServiceManager'); }
var h = this.proxy.OpenServiceA(handle, serviceName, 0x0001 | 0x0004 | 0x0020 | 0x0010 | 0x00010000);
var h = this.proxy.OpenServiceW(handle, serviceName, 0x0001 | 0x0004 | 0x0020 | 0x0010 | 0x00010000);
if (h.Val != 0)
{
var retVal = { _ObjectID: 'service-manager.service' }
@@ -1300,11 +1300,11 @@ function serviceManager()
require('fs').copyFileSync(options.servicePath, folder + '\\' + options.name + '\\' + options.target + '.exe');
options.servicePath = folder + '\\' + options.name + '\\' + options.target + '.exe';
var servicePath = this.GM.CreateVariable('"' + options.servicePath + '"');
var servicePath = this.GM.CreateVariable('"' + options.servicePath + '"', { wide: true });
var handle = this.proxy.OpenSCManagerA(0x00, 0x00, 0x0002);
if (handle.Val == 0) { throw ('error opening SCManager'); }
var serviceName = this.GM.CreateVariable(options.name);
var displayName = this.GM.CreateVariable(options.displayName);
var serviceName = this.GM.CreateVariable(options.name, { wide: true });
var displayName = this.GM.CreateVariable(options.displayName, { wide: true});
var allAccess = 0x000F01FF;
var serviceType;
@@ -1322,15 +1322,15 @@ function serviceManager()
break;
}
var h = this.proxy.CreateServiceA(handle, serviceName, displayName, allAccess, 0x10 | 0x100, serviceType, 0, servicePath, 0, 0, 0, 0, 0);
var h = this.proxy.CreateServiceW(handle, serviceName, displayName, allAccess, 0x10 | 0x100, serviceType, 0, servicePath, 0, 0, 0, 0, 0);
if (h.Val == 0) { this.proxy.CloseServiceHandle(handle); throw ('Error Creating Service: ' + this.proxy2.GetLastError().Val); }
if (options.description)
{
var dsc = this.GM.CreateVariable(options.description);
var dsc = this.GM.CreateVariable(options.description, { wide: true });
var serviceDescription = this.GM.CreateVariable(this.GM.PointerSize);
dsc.pointerBuffer().copy(serviceDescription.Deref(0, this.GM.PointerSize).toBuffer());
if (this.proxy.ChangeServiceConfig2A(h, 1, serviceDescription).Val == 0)
if (this.proxy.ChangeServiceConfig2W(h, 1, serviceDescription).Val == 0)
{
console.log('unable to set description...');
}
@@ -1350,7 +1350,7 @@ function serviceManager()
failureActions.Deref(0, 4).toBuffer().writeUInt32LE(7200); // dwResetPeriod: 2 Hours
failureActions.Deref(this.GM.PointerSize == 8 ? 24 : 12, 4).toBuffer().writeUInt32LE(3);// cActions: 3
actions.pointerBuffer().copy(failureActions.Deref(this.GM.PointerSize == 8 ? 32 : 16, this.GM.PointerSize).toBuffer());
if (this.proxy.ChangeServiceConfig2A(h, 2, failureActions).Val == 0)
if (this.proxy.ChangeServiceConfig2W(h, 2, failureActions).Val == 0)
{
console.log('Unable to set FailureActions...');
}