101 lines
3.3 KiB
JavaScript
101 lines
3.3 KiB
JavaScript
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/*
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Copyright 2021 Intel Corporation
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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var seccenter = null;
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var WSC_SECURITY_PROVIDER_FIREWALL = 0x1;
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var WSC_SECURITY_PROVIDER_AUTOUPDATE_SETTINGS = 0x2;
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var WSC_SECURITY_PROVIDER_ANTIVIRUS = 0x4;
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var WSC_SECURITY_PROVIDER_ANTISPYWARE = 0x8;
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var WSC_SECURITY_PROVIDER_HEALTH_GOOD = 0; // Green pillar in English locales
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var WSC_SECURITY_PROVIDER_HEALTH_NOTMONITORED = 1; // Yellow pillar in English locales
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var WSC_SECURITY_PROVIDER_HEALTH_POOR = 2; // Red pillar in English locales
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var WSC_SECURITY_PROVIDER_HEALTH_SNOOZE = 3; // Yellow pillar in English locales
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try
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{
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seccenter = require('_GenericMarshal').CreateNativeProxy('Wscapi.dll');
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seccenter.CreateMethod('WscGetSecurityProviderHealth');
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seccenter.CreateMethod('WscRegisterForChanges');
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seccenter.CreateMethod('WscUnRegisterChanges');
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}
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catch(e)
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{
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}
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function statusString(val)
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{
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var ret = 'UNKNOWN';
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switch (val)
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{
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case 0:
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ret = 'OK';
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break;
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case 1:
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case 3:
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ret = 'WARNING';
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break;
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case 2:
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ret = 'PROBLEM';
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break;
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default:
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ret = 'UNKNOWN';
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break;
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}
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return (ret);
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}
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function getStatus()
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{
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var ret = { firewall: 'UNKNOWN', antiVirus: 'UNKNOWN', autoUpdate: 'UNKNOWN' };
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if (seccenter != null)
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{
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var status = require('_GenericMarshal').CreateVariable(4);
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if (seccenter.WscGetSecurityProviderHealth(WSC_SECURITY_PROVIDER_FIREWALL, status).Val == 0) { ret.firewall = statusString(status.toBuffer().readUInt32LE()); }
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if (seccenter.WscGetSecurityProviderHealth(WSC_SECURITY_PROVIDER_ANTIVIRUS, status).Val == 0) { ret.antiVirus = statusString(status.toBuffer().readUInt32LE()); }
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if (seccenter.WscGetSecurityProviderHealth(WSC_SECURITY_PROVIDER_AUTOUPDATE_SETTINGS, status).Val == 0) { ret.autoUpdate = statusString(status.toBuffer().readUInt32LE()); }
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}
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return (ret);
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}
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if (process.platform == 'win32' && seccenter != null)
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{
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var j = { status: getStatus };
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require('events').EventEmitter.call(j, true)
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.createEvent('changed');
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j._H = require('_GenericMarshal').CreatePointer();
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j._EV = require('_GenericMarshal').GetGenericGlobalCallback(1);
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j._EV.parent = j;
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j._EV.on('GlobalCallback', function (p)
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{
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if (!this.ObjectToPtr_Verify(this.parent, p)) { return; } // This event is not for us
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this.parent.emit('changed');
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});
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j.on('~', function ()
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{
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if (seccenter.WscUnRegisterChanges(this._H).Val == 0) { }
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});
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if (seccenter.WscRegisterForChanges(0, j._H, j._EV, require('_GenericMarshal').ObjectToPtr(j)).Val == 0)
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{
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j._H = j._H.Deref();
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}
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module.exports = j;
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}
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else
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{
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throw ('win-securitycenter not supported on this platform');
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}
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