diff --git a/modules/win-securitycenter.js b/modules/win-securitycenter.js new file mode 100644 index 0000000..8afb91c --- /dev/null +++ b/modules/win-securitycenter.js @@ -0,0 +1,96 @@ +/* +Copyright 2021 Intel Corporation + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +var seccenter = null; +var WSC_SECURITY_PROVIDER_FIREWALL = 0x1; +var WSC_SECURITY_PROVIDER_AUTOUPDATE_SETTINGS = 0x2; +var WSC_SECURITY_PROVIDER_ANTIVIRUS = 0x4; +var WSC_SECURITY_PROVIDER_ANTISPYWARE = 0x8; + +var WSC_SECURITY_PROVIDER_HEALTH_GOOD = 0; // Green pillar in English locales +var WSC_SECURITY_PROVIDER_HEALTH_NOTMONITORED = 1; // Yellow pillar in English locales +var WSC_SECURITY_PROVIDER_HEALTH_POOR = 2; // Red pillar in English locales +var WSC_SECURITY_PROVIDER_HEALTH_SNOOZE = 3; // Yellow pillar in English locales + +try +{ + seccenter = require('_GenericMarshal').CreateNativeProxy('Wscapi.dll'); + seccenter.CreateMethod('WscGetSecurityProviderHealth'); + seccenter.CreateMethod('WscRegisterForChanges'); + seccenter.CreateMethod('WscUnRegisterChanges'); +} +catch(e) +{ +} + +function statusString(val) +{ + var ret = 'UNKNOWN'; + + switch (val) + { + case 0: + ret = 'OK'; + break; + case 1: + case 3: + ret = 'WARNING'; + break; + case 2: + ret = 'PROBLEM'; + break; + default: + ret = 'UNKNOWN'; + break; + } + return (ret); +} +function getStatus() +{ + var ret = { firewall: 'UNKNOWN', antiVirus: 'UNKNOWN', autoUpdate: 'UNKNOWN' }; + if (seccenter != null) + { + var status = require('_GenericMarshal').CreateVariable(4); + if (seccenter.WscGetSecurityProviderHealth(WSC_SECURITY_PROVIDER_FIREWALL, status).Val == 0) { ret.firewall = statusString(status.toBuffer().readUInt32LE()); } + if (seccenter.WscGetSecurityProviderHealth(WSC_SECURITY_PROVIDER_ANTIVIRUS, status).Val == 0) { ret.antiVirus = statusString(status.toBuffer().readUInt32LE()); } + if (seccenter.WscGetSecurityProviderHealth(WSC_SECURITY_PROVIDER_AUTOUPDATE_SETTINGS, status).Val == 0) { ret.autoUpdate = statusString(status.toBuffer().readUInt32LE()); } + } + return (ret); +} + +var j = { status: getStatus }; +require('events').EventEmitter.call(j, true) + .createEvent('changed'); +j._H = require('_GenericMarshal').CreatePointer(); +j._EV = require('_GenericMarshal').GetGenericGlobalCallback(1); +j._EV.parent = j; +j._EV.on('GlobalCallback', function (p) +{ + if (!this.ObjectToPtr_Verify(this.parent, p)) { return; } // This event is not for us + this.parent.emit('changed'); +}); +j.on('~', function () +{ + if (seccenter.WscUnRegisterChanges(this._H).Val == 0) { } +}); + +if(seccenter.WscRegisterForChanges(0, j._H, j._EV, require('_GenericMarshal').ObjectToPtr(j)).Val == 0) +{ + j._H = j._H.Deref(); +} + + +module.exports = j; \ No newline at end of file