mirror of
https://github.com/Ylianst/MeshCentral.git
synced 2024-12-25 14:45:52 -05:00
1206 lines
69 KiB
JavaScript
1206 lines
69 KiB
JavaScript
/**
|
|
* @description Certificate generator
|
|
* @author Joko Sastriawan / Ylian Saint-Hilaire
|
|
* @copyright Intel Corporation 2018-2021
|
|
* @license Apache-2.0
|
|
* @version v0.0.1
|
|
*/
|
|
|
|
/*xjslint node: true */
|
|
/*xjslint plusplus: true */
|
|
/*xjslint maxlen: 256 */
|
|
/*jshint node: true */
|
|
/*jshint strict: false */
|
|
/*jshint esversion: 6 */
|
|
"use strict";
|
|
|
|
module.exports.CertificateOperations = function (parent) {
|
|
var obj = {};
|
|
|
|
obj.parent = parent;
|
|
obj.fs = require('fs');
|
|
obj.forge = require('node-forge');
|
|
obj.crypto = require('crypto');
|
|
obj.tls = require('tls');
|
|
obj.pki = obj.forge.pki;
|
|
obj.dirExists = function (filePath) { try { return obj.fs.statSync(filePath).isDirectory(); } catch (err) { return false; } };
|
|
obj.getFilesizeInBytes = function (filename) { try { return obj.fs.statSync(filename).size; } catch (err) { return -1; } };
|
|
|
|
const TopLevelDomainExtendedSupport = { 'net': 2, 'com': 2, 'arpa': 3, 'org': 2, 'gov': 2, 'edu': 2, 'de': 2, 'fr': 3, 'cn': 3, 'nl': 3, 'br': 3, 'mx': 3, 'uk': 3, 'pl': 3, 'tw': 3, 'ca': 3, 'fi': 3, 'be': 3, 'ru': 3, 'se': 3, 'ch': 2, 'dk': 2, 'ar': 3, 'es': 3, 'no': 3, 'at': 3, 'in': 3, 'tr': 3, 'cz': 2, 'ro': 3, 'hu': 3, 'nz': 3, 'pt': 3, 'il': 3, 'gr': 3, 'co': 3, 'ie': 3, 'za': 3, 'th': 3, 'sg': 3, 'hk': 3, 'cl': 2, 'lt': 3, 'id': 3, 'hr': 3, 'ee': 3, 'bg': 3, 'ua': 2 };
|
|
|
|
// Sign a Intel AMT TLS ACM activation request
|
|
obj.getAcmCertChain = function (domain, fqdn, hash) {
|
|
if ((domain == null) || (domain.amtacmactivation == null) || (domain.amtacmactivation.certs == null) || (fqdn == null) || (hash == null)) return { action: 'acmactivate', error: 1, errorText: 'Invalid arguments' };
|
|
if (parent.common.validateString(fqdn, 4, 256) == false) return { action: 'acmactivate', error: 1, errorText: "Invalid FQDN argument." };
|
|
if (parent.common.validateString(hash, 16, 256) == false) return { action: 'acmactivate', error: 1, errorText: "Invalid hash argument." };
|
|
|
|
// Look for the signing certificate
|
|
var signkey = null, certChain = null, hashAlgo = null, certIndex = null;
|
|
for (var i in domain.amtacmactivation.certs) {
|
|
const certEntry = domain.amtacmactivation.certs[i];
|
|
if ((certEntry.sha256 == hash) && ((certEntry.cn == '*') || (certEntry.cn == fqdn))) { hashAlgo = 'sha256'; signkey = certEntry.key; certChain = certEntry.certs; certIndex = i; break; }
|
|
if ((certEntry.sha1 == hash) && ((certEntry.cn == '*') || (certEntry.cn == fqdn))) { hashAlgo = 'sha1'; signkey = certEntry.key; certChain = certEntry.certs; certIndex = i; break; }
|
|
}
|
|
if (signkey == null) return { action: 'acmactivate', error: 2, errorText: "No signing certificate found." }; // Did not find a match.
|
|
|
|
// If the matching certificate our wildcard root cert, we can use the root to match any FQDN
|
|
if (domain.amtacmactivation.certs[certIndex].cn == '*') {
|
|
// Create a leaf certificate that matches the FQDN we want
|
|
// TODO: This is an expensive operation, work on ways to pre-generate or cache this leaf certificate.
|
|
var rootcert = { cert: domain.amtacmactivation.certs[certIndex].rootcert, key: obj.pki.privateKeyFromPem(domain.amtacmactivation.certs[certIndex].key) };
|
|
var leafcert = obj.IssueWebServerCertificate(rootcert, false, fqdn, 'mc', 'Intel(R) Client Setup Certificate', { serverAuth: true, '2.16.840.1.113741.1.2.3': true }, false);
|
|
|
|
// Setup the certificate chain and key
|
|
//certChain = [ obj.pki.certificateToPem(leafcert.cert), obj.pki.certificateToPem(domain.amtacmactivation.certs[certIndex].rootcert) ];
|
|
certChain = [ obj.pki.certificateToPem(domain.amtacmactivation.certs[certIndex].rootcert), obj.pki.certificateToPem(leafcert.cert) ];
|
|
signkey = obj.pki.privateKeyToPem(leafcert.key);
|
|
} else {
|
|
// Make sure the cert chain is in PEM format
|
|
var certChain2 = [];
|
|
for (var i in certChain) { certChain2.push("-----BEGIN CERTIFICATE-----\r\n" + certChain[i] + "\r\n-----END CERTIFICATE-----\r\n"); }
|
|
certChain = certChain2;
|
|
}
|
|
|
|
// Hash the leaf certificate and return the certificate chain and signing key
|
|
return { action: 'acmactivate', certs: certChain, signkey: signkey, hash: obj.getCertHash(certChain[certChain.length - 1]) };
|
|
}
|
|
|
|
// Sign a Intel AMT ACM activation request
|
|
obj.signAcmRequest = function (domain, request, user, pass, ipport, nodeid, meshid, computerName, agentId) {
|
|
if ((domain == null) || (domain.amtacmactivation == null) || (domain.amtacmactivation.certs == null) || (request == null) || (request.nonce == null) || (request.realm == null) || (request.fqdn == null) || (request.hash == null)) return { 'action': 'acmactivate', 'error': 1, 'errorText': 'Invalid arguments' };
|
|
if (parent.common.validateString(request.nonce, 16, 256) == false) return { 'action': 'acmactivate', 'error': 1, 'errorText': "Invalid nonce argument." };
|
|
if (parent.common.validateString(request.realm, 16, 256) == false) return { 'action': 'acmactivate', 'error': 1, 'errorText': "Invalid realm argument." };
|
|
if (parent.common.validateString(request.fqdn, 4, 256) == false) return { 'action': 'acmactivate', 'error': 1, 'errorText': "Invalid FQDN argument." };
|
|
if (parent.common.validateString(request.hash, 16, 256) == false) return { 'action': 'acmactivate', 'error': 1, 'errorText': "Invalid hash argument." };
|
|
if (parent.common.validateString(request.uuid, 36, 36) == false) return { 'action': 'acmactivate', 'error': 1, 'errorText': "Invalid UUID argument." };
|
|
|
|
// Look for the signing certificate
|
|
var signkey = null, certChain = null, hashAlgo = null, certIndex = null;
|
|
for (var i in domain.amtacmactivation.certs) {
|
|
const certEntry = domain.amtacmactivation.certs[i];
|
|
if ((certEntry.sha256 == request.hash) && ((certEntry.cn == '*') || (certEntry.cn == request.fqdn))) { hashAlgo = 'sha256'; signkey = certEntry.key; certChain = certEntry.certs; certIndex = i; break; }
|
|
if ((certEntry.sha1 == request.hash) && ((certEntry.cn == '*') || (certEntry.cn == request.fqdn))) { hashAlgo = 'sha1'; signkey = certEntry.key; certChain = certEntry.certs; certIndex = i; break; }
|
|
}
|
|
if (signkey == null) return { 'action': 'acmactivate', 'error': 2, 'errorText': "No signing certificate found." }; // Did not find a match.
|
|
|
|
// If the matching certificate our wildcard root cert, we can use the root to match any FQDN
|
|
if (domain.amtacmactivation.certs[certIndex].cn == '*') {
|
|
// Create a leaf certificate that matches the FQDN we want
|
|
// TODO: This is an expensive operation, work on ways to pre-generate or cache this leaf certificate.
|
|
var rootcert = { cert: domain.amtacmactivation.certs[certIndex].rootcert, key: obj.pki.privateKeyFromPem(domain.amtacmactivation.certs[certIndex].key) };
|
|
var leafcert = obj.IssueWebServerCertificate(rootcert, false, request.fqdn, 'mc', 'Intel(R) Client Setup Certificate', { serverAuth: true, '2.16.840.1.113741.1.2.3': true }, false);
|
|
|
|
// Setup the certificate chain and key
|
|
certChain = [pemToBase64(obj.pki.certificateToPem(leafcert.cert)), pemToBase64(obj.pki.certificateToPem(domain.amtacmactivation.certs[certIndex].rootcert))];
|
|
signkey = obj.pki.privateKeyToPem(leafcert.key);
|
|
}
|
|
|
|
// Setup both nonces, ready to be signed
|
|
const mcNonce = Buffer.from(obj.crypto.randomBytes(20), 'binary');
|
|
const fwNonce = Buffer.from(request.nonce, 'base64');
|
|
|
|
// Sign the request
|
|
var signature = null;
|
|
try {
|
|
var signer = obj.crypto.createSign(hashAlgo);
|
|
signer.update(Buffer.concat([fwNonce, mcNonce]));
|
|
signature = signer.sign(signkey, 'base64');
|
|
} catch (ex) {
|
|
return { 'action': 'acmactivate', 'error': 4, 'errorText': "Unable to perform signature." };
|
|
}
|
|
|
|
// Log the activation request, logging is a required step for activation.
|
|
if (obj.logAmtActivation(domain, { time: new Date(), action: 'acmactivate', domain: domain.id, amtUuid: request.uuid, certHash: request.hash, hashType: hashAlgo, amtRealm: request.realm, amtFqdn: request.fqdn, user: user, password: pass, ipport: ipport, nodeid: nodeid, meshid: meshid, computerName: computerName, agentId: agentId, tag: request.tag, name: request.name }) == false) return { 'action': 'acmactivate', 'error': 5, 'errorText': "Unable to log operation." };
|
|
|
|
// Return the signature with the computed account password hash
|
|
return { 'action': 'acmactivate', 'signature': signature, 'password': obj.crypto.createHash('md5').update(user + ':' + request.realm + ':' + pass).digest('hex'), 'nonce': mcNonce.toString('base64'), 'certs': certChain };
|
|
}
|
|
|
|
// Remove the PEM header, footer and carriage returns so we only have the Base64 DER.
|
|
function pemToBase64(pem) { return pem.split('-----BEGIN CERTIFICATE-----').join('').split('-----END CERTIFICATE-----').join('').split('\r\n').join(''); }
|
|
|
|
// Return true if both arrays match
|
|
function compareArrays(a1, a2) {
|
|
if (Array.isArray(a1) == false) return false;
|
|
if (Array.isArray(a2) == false) return false;
|
|
if (a1.length !== a2.length) return false;
|
|
for (var i = 0; i < a1.length; i++) { if (a1[i] !== a2[i]) return false; }
|
|
return true;
|
|
}
|
|
|
|
// Log the Intel AMT activation operation in the domain log
|
|
obj.logAmtActivation = function (domain, x) {
|
|
if (x == null) return true;
|
|
var logpath = null;
|
|
if ((domain.amtacmactivation == null) || (domain.amtacmactivation.log == null) || (typeof domain.amtacmactivation.log != 'string')) {
|
|
if (domain.id == '') { logpath = parent.path.join(obj.parent.datapath, 'amtactivation.log'); } else { logpath = parent.path.join(obj.parent.datapath, 'amtactivation-' + domain.id + '.log'); }
|
|
} else {
|
|
if ((domain.amtacmactivation.log.length >= 2) && ((domain.amtacmactivation.log[0] == '/') || (domain.amtacmactivation.log[1] == ':'))) { logpath = domain.amtacmactivation.log; } else { logpath = parent.path.join(obj.parent.datapath, domain.amtacmactivation.log); }
|
|
}
|
|
try { obj.fs.appendFileSync(logpath, JSON.stringify(x) + '\r\n'); } catch (ex) { console.log(ex); return false; }
|
|
return true;
|
|
}
|
|
|
|
// Load Intel AMT ACM activation certificates
|
|
obj.loadIntelAmtAcmCerts = function (amtacmactivation) {
|
|
if (amtacmactivation == null) return;
|
|
var acmCerts = [], acmmatch = [];
|
|
if (amtacmactivation.certs != null) {
|
|
for (var j in amtacmactivation.certs) {
|
|
if (j.startsWith('_')) continue; // Skip any certificates that start with underscore as the name.
|
|
var acmconfig = amtacmactivation.certs[j], r = null;
|
|
|
|
if ((typeof acmconfig.certpfx == 'string') && (typeof acmconfig.certpfxpass == 'string')) {
|
|
// P12 format, certpfx and certpfxpass
|
|
try { r = obj.loadPfxCertificate(obj.parent.path.join(obj.parent.datapath, acmconfig.certpfx), acmconfig.certpfxpass); } catch (ex) { console.log(ex); }
|
|
if ((r == null) || (r.certs == null) || (r.keys == null) || (r.certs.length < 2) || (r.keys.length != 1)) continue;
|
|
} else if ((typeof acmconfig.certfiles == 'object') && (typeof acmconfig.keyfile == 'string')) {
|
|
// PEM format, certfiles and keyfile
|
|
r = { certs: [], keys: [] };
|
|
for (var k in acmconfig.certfiles) { r.certs.push(obj.pki.certificateFromPem(obj.fs.readFileSync(obj.parent.path.join(obj.parent.datapath, acmconfig.certfiles[k])))); }
|
|
r.keys.push(obj.pki.privateKeyFromPem(obj.fs.readFileSync(obj.parent.path.join(obj.parent.datapath, acmconfig.keyfile))));
|
|
if ((r.certs.length < 2) || (r.keys.length != 1)) continue;
|
|
}
|
|
|
|
// Reorder the certificates from leaf to root.
|
|
var orderedCerts = [], or = [], currenthash = null, orderingError = false;;
|
|
while ((orderingError == false) && (orderedCerts.length < r.certs.length)) {
|
|
orderingError = true;
|
|
for (var k in r.certs) {
|
|
if (((currenthash == null) && (r.certs[k].subject.hash == r.certs[k].issuer.hash)) || ((r.certs[k].issuer.hash == currenthash) && (r.certs[k].subject.hash != r.certs[k].issuer.hash))) {
|
|
currenthash = r.certs[k].subject.hash;
|
|
orderedCerts.unshift(Buffer.from(obj.forge.asn1.toDer(obj.pki.certificateToAsn1(r.certs[k])).data, 'binary').toString('base64'));
|
|
or.unshift(r.certs[k]);
|
|
orderingError = false;
|
|
}
|
|
}
|
|
}
|
|
if (orderingError == true) continue;
|
|
r.certs = or;
|
|
|
|
// Check that the certificate and private key match
|
|
if ((compareArrays(r.certs[0].publicKey.n.data, r.keys[0].n.data) == false) || (compareArrays(r.certs[0].publicKey.e.data, r.keys[0].e.data) == false)) {
|
|
parent.addServerWarning('Intel AMT activation certificate provided with a mismatching private key.');
|
|
continue;
|
|
}
|
|
|
|
/*
|
|
// Debug: Display all certs & key as PEM
|
|
for (var k in r.certs) {
|
|
var cn = r.certs[k].subject.getField('CN');
|
|
if (cn != null) { console.log(cn.value + '\r\n' + obj.pki.certificateToPem(r.certs[k])); } else { console.log(obj.pki.certificateToPem(r.certs[k])); }
|
|
}
|
|
console.log(obj.pki.privateKeyToPem(r.keys[0]));
|
|
*/
|
|
|
|
// Check if the right OU or OID is present for Intel AMT activation
|
|
var validActivationCert = false;
|
|
for (var k in r.certs[0].extensions) { if (r.certs[0].extensions[k]['2.16.840.1.113741.1.2.3'] == true) { validActivationCert = true; } }
|
|
var orgName = r.certs[0].subject.getField('OU');
|
|
if ((orgName != null) && (orgName.value == 'Intel(R) Client Setup Certificate')) { validActivationCert = true; }
|
|
if (validActivationCert == false) continue;
|
|
|
|
// Compute the SHA256 and SHA1 hashes of the root certificate
|
|
for (var k in r.certs) {
|
|
if (r.certs[k].subject.hash != r.certs[k].issuer.hash) continue;
|
|
const certdata = obj.forge.asn1.toDer(obj.pki.certificateToAsn1(r.certs[k])).data;
|
|
var md = obj.forge.md.sha256.create();
|
|
md.update(certdata);
|
|
acmconfig.sha256 = Buffer.from(md.digest().getBytes(), 'binary').toString('hex');
|
|
md = obj.forge.md.sha1.create();
|
|
md.update(certdata);
|
|
acmconfig.sha1 = Buffer.from(md.digest().getBytes(), 'binary').toString('hex');
|
|
}
|
|
if ((acmconfig.sha1 == null) || (acmconfig.sha256 == null)) continue;
|
|
|
|
// Get the certificate common name
|
|
var certCommonName = r.certs[0].subject.getField('CN');
|
|
if (certCommonName == null) continue;
|
|
var certCommonNameSplit = certCommonName.value.split('.');
|
|
var topLevel = certCommonNameSplit[certCommonNameSplit.length - 1].toLowerCase();
|
|
var topLevelNum = TopLevelDomainExtendedSupport[topLevel];
|
|
if (topLevelNum != null) {
|
|
while (certCommonNameSplit.length > topLevelNum) { certCommonNameSplit.shift(); }
|
|
acmconfig.cn = certCommonNameSplit.join('.');
|
|
} else {
|
|
acmconfig.cn = certCommonName.value;
|
|
}
|
|
|
|
delete acmconfig.cert;
|
|
delete acmconfig.certpass;
|
|
acmconfig.certs = orderedCerts;
|
|
acmconfig.key = obj.pki.privateKeyToPem(r.keys[0]);
|
|
acmCerts.push(acmconfig);
|
|
acmmatch.push({ sha256: acmconfig.sha256, sha1: acmconfig.sha1, cn: acmconfig.cn });
|
|
}
|
|
}
|
|
amtacmactivation.acmmatch = acmmatch;
|
|
amtacmactivation.certs = acmCerts;
|
|
|
|
// Add the MeshCentral root cert as a possible activation cert
|
|
if (obj.parent.certificates.root) {
|
|
var x1 = obj.parent.certificates.root.cert.indexOf('-----BEGIN CERTIFICATE-----'), x2 = obj.parent.certificates.root.cert.indexOf('-----END CERTIFICATE-----');
|
|
if ((x1 >= 0) && (x2 > x1)) {
|
|
var sha256 = obj.crypto.createHash('sha256').update(Buffer.from(obj.parent.certificates.root.cert.substring(x1 + 27, x2), 'base64')).digest('hex');
|
|
var sha1 = obj.crypto.createHash('sha1').update(Buffer.from(obj.parent.certificates.root.cert.substring(x1 + 27, x2), 'base64')).digest('hex');
|
|
amtacmactivation.certs.push({ 'sha256': sha256, 'sha1': sha1, 'cn': '*', rootcert: obj.pki.certificateFromPem(obj.parent.certificates.root.cert), key: obj.parent.certificates.root.key });
|
|
amtacmactivation.acmmatch.push({ 'sha256': sha256, 'sha1': sha1, 'cn': '*' });
|
|
}
|
|
}
|
|
}
|
|
|
|
// Load a generic certificate and key from PFX/P12 or PEM format. Load both keys and attributes.
|
|
obj.loadGenericCertAndKey = function (config) {
|
|
if ((typeof config.certpfx == 'string') || (typeof config.certpfxpass == 'string')) {
|
|
// Load a PFX certificate
|
|
var r = null;
|
|
try { r = obj.loadPfxCertificate(parent.getConfigFilePath(config.certpfx), config.certpfxpass); } catch (ex) { console.log(ex); }
|
|
if ((r != null) && (r.keys.length > 0) && (r.certs.length > 0)) {
|
|
var attributes = {};
|
|
for (var j in r.certs[0].subject.attributes) { attributes[r.certs[0].subject.attributes[j].shortName] = r.certs[0].subject.attributes[j].value; }
|
|
return { cert: obj.pki.certificateToPem(r.certs[0]), key: obj.pki.privateKeyToPem(r.keys[0]), attributes: attributes };
|
|
}
|
|
}
|
|
if ((typeof config.certfile == 'string') || (typeof config.keyfile == 'string')) {
|
|
// Load a PEM certificate
|
|
var r = {}
|
|
r.cert = obj.fs.readFileSync(parent.getConfigFilePath(config.certfile), 'utf8');
|
|
r.key = obj.fs.readFileSync(parent.getConfigFilePath(config.keyfile), 'utf8');
|
|
var cert = obj.pki.certificateFromPem(r.cert);
|
|
r.attributes = {};
|
|
for (var j in cert.subject.attributes) { r.attributes[cert.subject.attributes[j].shortName] = cert.subject.attributes[j].value; }
|
|
return r;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
// Get the setup.bin file
|
|
obj.GetSetupBinFile = function (amtacmactivation, oldmebxpass, newmebxpass, domain, user) {
|
|
// Create a setup.bin file for our own root cert
|
|
// Get the wiadcard certificate hash
|
|
var wildcardCertSha256 = null;
|
|
for (var i = 0; i < amtacmactivation.acmmatch.length; i++) { if (amtacmactivation.acmmatch[i].cn == '*') { wildcardCertSha256 = amtacmactivation.acmmatch[i].sha256; } }
|
|
|
|
// Create the Setup.bin stack
|
|
const AmtSetupBinStack = require('./amt/amt-setupbin')();
|
|
var setupbin = AmtSetupBinStack.AmtSetupBinCreate(3, 1); // Version 3, 1 = Records will not be consumed.
|
|
var certRootName = 'MeshCentral';
|
|
|
|
// Figure out what trusted FQDN to use.
|
|
var trustedFQDN = 'rootcert.meshcentral.com'; // Default DNS name. Any DNS name will do, we this is the fallback.
|
|
if (typeof domain.dns == 'string') {
|
|
// Use domain DNS name
|
|
trustedFQDN = domain.dns;
|
|
} else if (typeof parent.config.settings.cert == 'string') {
|
|
// Use main DNS name
|
|
trustedFQDN = parent.config.settings.cert;
|
|
}
|
|
|
|
// Create a new record
|
|
var r = {};
|
|
r.typeIdentifier = 1;
|
|
r.flags = 1; // Valid, unscrambled record.
|
|
r.chunkCount = 0;
|
|
r.headerByteCount = 0;
|
|
r.number = 0;
|
|
r.variables = [];
|
|
setupbin.records.push(r);
|
|
|
|
// Create "Current MEBx Password" variable
|
|
var v = {};
|
|
v.moduleid = 1;
|
|
v.varid = 1;
|
|
v.length = -1;
|
|
v.value = oldmebxpass;
|
|
setupbin.records[0].variables.push(v);
|
|
|
|
// Create "New MEBx Password" variable
|
|
v = {};
|
|
v.moduleid = 1;
|
|
v.varid = 2;
|
|
v.length = -1;
|
|
v.value = newmebxpass;
|
|
setupbin.records[0].variables.push(v);
|
|
|
|
// Create "User Defined Certificate Addition" variable
|
|
v = {};
|
|
v.moduleid = 2;
|
|
v.varid = 8;
|
|
v.length = -1;
|
|
v.value = String.fromCharCode(2) + Buffer.from(wildcardCertSha256, 'hex').toString('binary') + String.fromCharCode(certRootName.length) + certRootName; // 2 = SHA256 hash type
|
|
setupbin.records[0].variables.push(v);
|
|
|
|
// Create "PKI DNS Suffix" variable
|
|
v = {};
|
|
v.moduleid = 2;
|
|
v.varid = 3;
|
|
v.length = -1;
|
|
v.value = trustedFQDN;
|
|
setupbin.records[0].variables.push(v);
|
|
|
|
// Create "ME Provision Halt Active" variable
|
|
v = {};
|
|
v.moduleid = 2;
|
|
v.varid = 28;
|
|
v.length = -1;
|
|
v.value = 0; // Stop
|
|
setupbin.records[0].variables.push(v);
|
|
|
|
// Write to log file
|
|
obj.logAmtActivation(domain, { time: new Date(), action: 'setupbin', domain: domain.id, userid: user._id, oldmebx: oldmebxpass, newmebx: newmebxpass, rootname: certRootName, hash: wildcardCertSha256, dns: trustedFQDN });
|
|
|
|
// Encode the setup.bin file
|
|
return AmtSetupBinStack.AmtSetupBinEncode(setupbin);
|
|
}
|
|
|
|
|
|
// Get a bare metal setup.bin file
|
|
obj.GetBareMetalSetupBinFile = function (amtacmactivation, oldmebxpass, newmebxpass, domain, user) {
|
|
// Create a setup.bin file for our own root cert
|
|
// Get the wiadcard certificate hash
|
|
var wildcardCertSha256 = null;
|
|
for (var i = 0; i < amtacmactivation.acmmatch.length; i++) { if (amtacmactivation.acmmatch[i].cn == '*') { wildcardCertSha256 = amtacmactivation.acmmatch[i].sha256; } }
|
|
|
|
// Create the Setup.bin stack
|
|
const AmtSetupBinStack = require('./amt/amt-setupbin')();
|
|
var setupbin = AmtSetupBinStack.AmtSetupBinCreate(3, 1); // Version 3, 1 = Records will not be consumed.
|
|
var certRootName = 'MeshCentral';
|
|
|
|
// Figure out what trusted FQDN to use.
|
|
var trustedFQDN = parent.config.settings.amtprovisioningserver.trustedfqdn
|
|
|
|
// Figure out the provisioning server port
|
|
var port = 9971;
|
|
if (typeof parent.config.settings.amtprovisioningserver.port == 'number') { port = parent.config.settings.amtprovisioningserver.port; }
|
|
|
|
// Get the provisioning server IP address from the config file
|
|
if (typeof parent.config.settings.amtprovisioningserver.ip != 'string') return null;
|
|
var ipaddr = parent.config.settings.amtprovisioningserver.ip;
|
|
var ipaddrSplit = ipaddr.split('.');
|
|
var ipaddrStr = String.fromCharCode(parseInt(ipaddrSplit[3])) + String.fromCharCode(parseInt(ipaddrSplit[2])) + String.fromCharCode(parseInt(ipaddrSplit[1])) + String.fromCharCode(parseInt(ipaddrSplit[0]));
|
|
|
|
// Create a new record
|
|
var r = {};
|
|
r.typeIdentifier = 1;
|
|
r.flags = 1; // Valid, unscrambled record.
|
|
r.chunkCount = 0;
|
|
r.headerByteCount = 0;
|
|
r.number = 0;
|
|
r.variables = [];
|
|
setupbin.records.push(r);
|
|
|
|
// Create "Current MEBx Password" variable
|
|
var v = {};
|
|
v.moduleid = 1;
|
|
v.varid = 1;
|
|
v.length = -1;
|
|
v.value = oldmebxpass;
|
|
setupbin.records[0].variables.push(v);
|
|
|
|
// Create "New MEBx Password" variable
|
|
v = {};
|
|
v.moduleid = 1;
|
|
v.varid = 2;
|
|
v.length = -1;
|
|
v.value = newmebxpass;
|
|
setupbin.records[0].variables.push(v);
|
|
|
|
// Create "User Defined Certificate Addition" variable
|
|
v = {};
|
|
v.moduleid = 2;
|
|
v.varid = 8;
|
|
v.length = -1;
|
|
v.value = String.fromCharCode(2) + Buffer.from(wildcardCertSha256, 'hex').toString('binary') + String.fromCharCode(certRootName.length) + certRootName; // 2 = SHA256 hash type
|
|
setupbin.records[0].variables.push(v);
|
|
|
|
// Create "PKI DNS Suffix" variable
|
|
v = {};
|
|
v.moduleid = 2;
|
|
v.varid = 3;
|
|
v.length = -1;
|
|
v.value = trustedFQDN;
|
|
setupbin.records[0].variables.push(v);
|
|
|
|
// Create "Configuration Server FQDN" variable
|
|
v = {};
|
|
v.moduleid = 2;
|
|
v.varid = 4;
|
|
v.length = -1;
|
|
v.value = trustedFQDN;
|
|
setupbin.records[0].variables.push(v);
|
|
|
|
// Create "Provisioning Server Address" variable
|
|
v = {};
|
|
v.moduleid = 2;
|
|
v.varid = 17;
|
|
v.length = -1;
|
|
v.value = ipaddrStr;
|
|
setupbin.records[0].variables.push(v);
|
|
|
|
// Create "Provisioning Server Port Number" variable
|
|
v = {};
|
|
v.moduleid = 2;
|
|
v.varid = 18;
|
|
v.length = -1;
|
|
v.value = port;
|
|
setupbin.records[0].variables.push(v);
|
|
|
|
// Create "ME Provision Halt Active" variable
|
|
v = {};
|
|
v.moduleid = 2;
|
|
v.varid = 28;
|
|
v.length = -1;
|
|
v.value = 1; // Start
|
|
setupbin.records[0].variables.push(v);
|
|
|
|
// Write to log file
|
|
obj.logAmtActivation(domain, { time: new Date(), action: 'setupbin-bare-metal', domain: domain.id, userid: user._id, oldmebx: oldmebxpass, newmebx: newmebxpass, rootname: certRootName, hash: wildcardCertSha256, dns: trustedFQDN, ip: ipaddr, port: port });
|
|
|
|
// Encode the setup.bin file
|
|
return AmtSetupBinStack.AmtSetupBinEncode(setupbin);
|
|
}
|
|
|
|
// Return the certificate of the remote HTTPS server
|
|
obj.loadPfxCertificate = function (filename, password) {
|
|
var r = { certs: [], keys: [] };
|
|
var pfxb64 = Buffer.from(obj.fs.readFileSync(filename)).toString('base64');
|
|
var pfx = obj.forge.pkcs12.pkcs12FromAsn1(obj.forge.asn1.fromDer(obj.forge.util.decode64(pfxb64)), true, password);
|
|
|
|
// Get the certs from certbags
|
|
var bags = pfx.getBags({ bagType: obj.forge.pki.oids.certBag });
|
|
for (var i = 0; i < bags[obj.forge.pki.oids.certBag].length; i++) { r.certs.push(bags[obj.forge.pki.oids.certBag][i].cert); }
|
|
|
|
// Get shrouded key from key bags
|
|
bags = pfx.getBags({ bagType: obj.forge.pki.oids.pkcs8ShroudedKeyBag });
|
|
for (var i = 0; i < bags[obj.forge.pki.oids.pkcs8ShroudedKeyBag].length; i++) { r.keys.push(bags[obj.forge.pki.oids.pkcs8ShroudedKeyBag][i].key); }
|
|
return r;
|
|
}
|
|
|
|
// Return a text file from a remote HTTPS server
|
|
obj.loadTextFile = function (url, tag, func) {
|
|
const u = require('url').parse(url);
|
|
if (u.protocol == 'https:') {
|
|
// Read from HTTPS
|
|
const https = require('https');
|
|
https.get(url, function(resp) {
|
|
var data = '';
|
|
resp.on('data', function(chunk) { data += chunk; });
|
|
resp.on('end', function () { func(url, data, tag); });
|
|
resp.on('error', function (chunk) { func(url, null, tag); });
|
|
}).on('error', function (err) { func(url, null, tag); });
|
|
} else if (u.protocol == 'file:') {
|
|
// Read a file
|
|
obj.fs.readFile(url.substring(7), 'utf8', function (err, data) {
|
|
func(url, err ? null : data, tag);
|
|
});
|
|
} else { func(url, null, tag); }
|
|
};
|
|
|
|
// Return the certificate of the remote HTTPS server
|
|
obj.loadCertificate = function (url, hostname, tag, func) {
|
|
const u = require('url').parse(url);
|
|
if (u.protocol == 'https:') {
|
|
// Read the certificate from HTTPS
|
|
if (hostname == null) { hostname = u.hostname; }
|
|
parent.debug('cert', "loadCertificate() - Loading certificate from " + u.hostname + ":" + (u.port ? u.port : 443) + ", Hostname: " + hostname + "...");
|
|
const tlssocket = obj.tls.connect((u.port ? u.port : 443), u.hostname, { servername: hostname, rejectUnauthorized: false }, function () {
|
|
this.xxcert = this.getPeerCertificate();
|
|
parent.debug('cert', "loadCertificate() - TLS connected, " + ((this.xxcert != null) ? "got certificate." : "no certificate."));
|
|
try { this.destroy(); } catch (ex) { }
|
|
this.xxfunc(this.xxurl, (this.xxcert == null)?null:(this.xxcert.raw.toString('binary')), hostname, this.xxtag);
|
|
});
|
|
tlssocket.xxurl = url;
|
|
tlssocket.xxfunc = func;
|
|
tlssocket.xxtag = tag;
|
|
tlssocket.on('error', function (error) { try { this.destroy(); } catch (ex) { } parent.debug('cert', "loadCertificate() - TLS error: " + error); this.xxfunc(this.xxurl, null, hostname, this.xxtag); });
|
|
} else if (u.protocol == 'file:') {
|
|
// Read the certificate from a file
|
|
obj.fs.readFile(url.substring(7), 'utf8', function (err, data) {
|
|
if (err) { func(url, null, hostname, tag); return; }
|
|
var x1 = data.indexOf('-----BEGIN CERTIFICATE-----'), x2 = data.indexOf('-----END CERTIFICATE-----');
|
|
if ((x1 >= 0) && (x2 > x1)) {
|
|
func(url, Buffer.from(data.substring(x1 + 27, x2), 'base64').toString('binary'), hostname, tag);
|
|
} else {
|
|
func(url, data, hostname, tag);
|
|
}
|
|
});
|
|
} else { func(url, null, hostname, tag); }
|
|
};
|
|
|
|
// Check if a configuration file exists
|
|
obj.fileExists = function (filename) {
|
|
if ((parent.configurationFiles != null) && (parent.configurationFiles[filename] != null)) { return true; }
|
|
var filePath = parent.getConfigFilePath(filename);
|
|
try { return obj.fs.statSync(filePath).isFile(); } catch (err) { return false; }
|
|
};
|
|
|
|
// Load a configuration file
|
|
obj.fileLoad = function (filename, encoding) {
|
|
if ((parent.configurationFiles != null) && (parent.configurationFiles[filename] != null)) {
|
|
if (typeof parent.configurationFiles[filename] == 'string') { return fixEndOfLines(parent.configurationFiles[filename]); }
|
|
return fixEndOfLines(parent.configurationFiles[filename].toString());
|
|
} else {
|
|
return fixEndOfLines(obj.fs.readFileSync(parent.getConfigFilePath(filename), encoding));
|
|
}
|
|
}
|
|
|
|
// Return the SHA384 hash of the certificate public key
|
|
obj.getPublicKeyHash = function (cert) {
|
|
var publickey = obj.pki.certificateFromPem(cert).publicKey;
|
|
return obj.pki.getPublicKeyFingerprint(publickey, { encoding: 'hex', md: obj.forge.md.sha384.create() });
|
|
};
|
|
|
|
// Return the SHA384 hash of the certificate, return hex
|
|
obj.getCertHashSha1 = function (cert) {
|
|
try {
|
|
var md = obj.forge.md.sha1.create();
|
|
md.update(obj.forge.asn1.toDer(obj.pki.certificateToAsn1(obj.pki.certificateFromPem(cert))).getBytes());
|
|
return md.digest().toHex();
|
|
} catch (ex) {
|
|
// If this is not an RSA certificate, hash the raw PKCS7 out of the PEM file
|
|
var x1 = cert.indexOf('-----BEGIN CERTIFICATE-----'), x2 = cert.indexOf('-----END CERTIFICATE-----');
|
|
if ((x1 >= 0) && (x2 > x1)) {
|
|
return obj.crypto.createHash('sha1').update(Buffer.from(cert.substring(x1 + 27, x2), 'base64')).digest('hex');
|
|
} else { console.log("ERROR: Unable to decode certificate."); return null; }
|
|
}
|
|
};
|
|
|
|
// Return the SHA384 hash of the certificate, return hex
|
|
obj.getCertHash = function (cert) {
|
|
try {
|
|
var md = obj.forge.md.sha384.create();
|
|
md.update(obj.forge.asn1.toDer(obj.pki.certificateToAsn1(obj.pki.certificateFromPem(cert))).getBytes());
|
|
return md.digest().toHex();
|
|
} catch (ex) {
|
|
// If this is not an RSA certificate, hash the raw PKCS7 out of the PEM file
|
|
var x1 = cert.indexOf('-----BEGIN CERTIFICATE-----'), x2 = cert.indexOf('-----END CERTIFICATE-----');
|
|
if ((x1 >= 0) && (x2 > x1)) {
|
|
return obj.crypto.createHash('sha384').update(Buffer.from(cert.substring(x1 + 27, x2), 'base64')).digest('hex');
|
|
} else { console.log("ERROR: Unable to decode certificate."); return null; }
|
|
}
|
|
};
|
|
|
|
// Return the SHA384 hash of the certificate public key
|
|
obj.getPublicKeyHashBinary = function (cert) {
|
|
var publickey = obj.pki.certificateFromPem(cert).publicKey;
|
|
return obj.pki.getPublicKeyFingerprint(publickey, { encoding: 'binary', md: obj.forge.md.sha384.create() });
|
|
};
|
|
|
|
// Return the SHA384 hash of the certificate, return binary
|
|
obj.getCertHashBinary = function (cert) {
|
|
try {
|
|
// If this is a RSA certificate, we can use Forge to hash the ASN1
|
|
var md = obj.forge.md.sha384.create();
|
|
md.update(obj.forge.asn1.toDer(obj.pki.certificateToAsn1(obj.pki.certificateFromPem(cert))).getBytes());
|
|
return md.digest().getBytes();
|
|
} catch (ex) {
|
|
// If this is not an RSA certificate, hash the raw PKCS7 out of the PEM file
|
|
var x1 = cert.indexOf('-----BEGIN CERTIFICATE-----'), x2 = cert.indexOf('-----END CERTIFICATE-----');
|
|
if ((x1 >= 0) && (x2 > x1)) {
|
|
return obj.crypto.createHash('sha384').update(Buffer.from(cert.substring(x1 + 27, x2), 'base64')).digest('binary');
|
|
} else { console.log("ERROR: Unable to decode certificate."); return null; }
|
|
}
|
|
};
|
|
|
|
// Create a self-signed certificate
|
|
obj.GenerateRootCertificate = function (addThumbPrintToName, commonName, country, organization, strong) {
|
|
var keys = obj.pki.rsa.generateKeyPair({ bits: (strong == true) ? 3072 : 2048, e: 0x10001 });
|
|
var cert = obj.pki.createCertificate();
|
|
cert.publicKey = keys.publicKey;
|
|
cert.serialNumber = '' + require('crypto').randomBytes(4).readUInt32BE(0);
|
|
cert.validity.notBefore = new Date(2018, 0, 1);
|
|
cert.validity.notAfter = new Date(2049, 11, 31);
|
|
if (addThumbPrintToName === true) { commonName += '-' + obj.pki.getPublicKeyFingerprint(cert.publicKey, { encoding: 'hex' }).substring(0, 6); }
|
|
if (country == null) { country = "unknown"; }
|
|
if (organization == null) { organization = "unknown"; }
|
|
var attrs = [{ name: 'commonName', value: commonName }, { name: 'organizationName', value: organization }, { name: 'countryName', value: country }];
|
|
cert.setSubject(attrs);
|
|
cert.setIssuer(attrs);
|
|
// Create a root certificate
|
|
//cert.setExtensions([{ name: 'basicConstraints', cA: true }, { name: 'nsCertType', sslCA: true, emailCA: true, objCA: true }, { name: 'subjectKeyIdentifier' }]);
|
|
cert.setExtensions([{ name: 'basicConstraints', cA: true }, { name: 'subjectKeyIdentifier' }, { name: 'keyUsage', keyCertSign: true }]);
|
|
cert.sign(keys.privateKey, obj.forge.md.sha384.create());
|
|
|
|
return { cert: cert, key: keys.privateKey };
|
|
};
|
|
|
|
// Issue a certificate from a root
|
|
obj.IssueWebServerCertificate = function (rootcert, addThumbPrintToName, commonName, country, organization, extKeyUsage, strong) {
|
|
var keys = obj.pki.rsa.generateKeyPair({ bits: (strong == true) ? 3072 : 2048, e: 0x10001 });
|
|
var cert = obj.pki.createCertificate();
|
|
cert.publicKey = keys.publicKey;
|
|
cert.serialNumber = '' + require('crypto').randomBytes(4).readUInt32BE(0);
|
|
cert.validity.notBefore = new Date(2018, 0, 1);
|
|
cert.validity.notAfter = new Date(2049, 11, 31);
|
|
if (addThumbPrintToName === true) { commonName += "-" + obj.pki.getPublicKeyFingerprint(cert.publicKey, { encoding: 'hex' }).substring(0, 6); }
|
|
var attrs = [{ name: 'commonName', value: commonName }];
|
|
if (country != null) { attrs.push({ name: 'countryName', value: country }); }
|
|
if (organization != null) { attrs.push({ name: 'organizationName', value: organization }); }
|
|
cert.setSubject(attrs);
|
|
cert.setIssuer(rootcert.cert.subject.attributes);
|
|
|
|
if (extKeyUsage == null) { extKeyUsage = { name: 'extKeyUsage', serverAuth: true }; } else { extKeyUsage.name = 'extKeyUsage'; }
|
|
//var extensions = [{ name: 'basicConstraints', cA: false }, { name: 'keyUsage', keyCertSign: true, digitalSignature: true, nonRepudiation: true, keyEncipherment: true, dataEncipherment: true }, extKeyUsage, { name: "nsCertType", client: false, server: true, email: false, objsign: false, sslCA: false, emailCA: false, objCA: false }, { name: "subjectKeyIdentifier" }];
|
|
var extensions = [{ name: 'basicConstraints', cA: false }, { name: 'keyUsage', keyCertSign: false, digitalSignature: true, nonRepudiation: false, keyEncipherment: true, dataEncipherment: (extKeyUsage.serverAuth !== true) }, extKeyUsage, { name: "subjectKeyIdentifier" }];
|
|
|
|
if (extKeyUsage.serverAuth === true) {
|
|
// Set subjectAltName according to commonName parsing.
|
|
// Ideally, we should let opportunity in given interface to set any type of altNames according to node_forge library
|
|
// such as type 2, 6 and 7. (2 -> DNS, 6 -> URI, 7 -> IP)
|
|
var altNames = [];
|
|
|
|
// According to commonName parsing (IP or DNS), add URI and DNS and/or IP altNames
|
|
if (require('net').isIP(commonName)) {
|
|
// set both IP and DNS when commonName is an IP@
|
|
altNames.push({ type: 7, ip: commonName });
|
|
altNames.push({ type: 2, value: commonName });
|
|
} else {
|
|
// set only DNS when commonName is a FQDN
|
|
altNames.push({ type: 2, value: commonName });
|
|
}
|
|
altNames.push({ type: 6, value: 'http://' + commonName + '/' })
|
|
|
|
// Add localhost stuff for easy testing on localhost ;)
|
|
altNames.push({ type: 2, value: 'localhost' });
|
|
altNames.push({ type: 6, value: 'http://localhost/' });
|
|
altNames.push({ type: 7, ip: '127.0.0.1' });
|
|
|
|
extensions.push({ name: 'subjectAltName', altNames: altNames });
|
|
}
|
|
|
|
cert.setExtensions(extensions);
|
|
cert.sign(rootcert.key, obj.forge.md.sha384.create());
|
|
|
|
return { cert: cert, key: keys.privateKey };
|
|
};
|
|
|
|
// Make sure a string with Mac style CR endo of line is changed to Linux LF style.
|
|
function fixEndOfLines(str) {
|
|
if (typeof (str) != 'string') return str; // If this is not a string, do nothing.
|
|
var i = str.indexOf('-----'); // Remove everything before "-----".
|
|
if (i > 0) { str = str.substring(i); } // this solves problems with editors that save text file type indicators ahead of the text.
|
|
if ((typeof(str) != 'string') || (str.indexOf('\n') > 0)) return str; // If there is a \n in the file, keep the file as-is.
|
|
return str.split('\r').join('\n'); // If there is no \n, replace all \r with \n.
|
|
}
|
|
|
|
// Return true if the name is found in the certificates names, we support wildcard certificates
|
|
obj.compareCertificateNames = function(certNames, name) {
|
|
if (certNames == null) return false;
|
|
if (certNames.indexOf(name.toLowerCase()) >= 0) return true;
|
|
for (var i in certNames) {
|
|
if ((certNames[i].startsWith('*.') == true) && (name.endsWith(certNames[i].substring(1)) == true)) { return true; }
|
|
if (certNames[i].startsWith('http://*.') == true) {
|
|
if (name.endsWith(certNames[i].substring(8)) == true) { return true; }
|
|
if ((certNames[i].endsWith('/') == true) && (name.endsWith(certNames[i].substring(8, certNames[i].length - 1)) == true)) { return true; }
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
// Return true if the certificate is valid
|
|
obj.checkCertificate = function (pem, key) {
|
|
var cert = null;
|
|
try { cert = obj.pki.certificateFromPem(pem); } catch (ex) { return false; } // Unable to decode certificate
|
|
if (cert.serialNumber == '') return false; // Empty serial number is not allowed.
|
|
return true;
|
|
}
|
|
|
|
// Returns the web server TLS certificate and private key, if not present, create demonstration ones.
|
|
obj.GetMeshServerCertificate = function (args, config, func) {
|
|
var i = 0;
|
|
var certargs = args.cert;
|
|
var mpscertargs = args.mpscert;
|
|
var strongCertificate = (args.fastcert ? false : true);
|
|
var rcountmax = 4;
|
|
var caindex = 1;
|
|
var caok = false;
|
|
var calist = [];
|
|
var dnsname = null;
|
|
// commonName, country, organization
|
|
|
|
// If the certificates directory does not exist, create it.
|
|
if (!obj.dirExists(parent.datapath)) { obj.fs.mkdirSync(parent.datapath); }
|
|
var r = {};
|
|
var rcount = 0;
|
|
|
|
// If the root certificate already exist, load it
|
|
if (obj.fileExists('root-cert-public.crt') && obj.fileExists('root-cert-private.key')) {
|
|
var rootCertificate = obj.fileLoad('root-cert-public.crt', 'utf8');
|
|
var rootPrivateKey = obj.fileLoad('root-cert-private.key', 'utf8');
|
|
r.root = { cert: rootCertificate, key: rootPrivateKey };
|
|
rcount++;
|
|
|
|
// Check if the root certificate has the "Certificate Signing (04)" Key usage.
|
|
// This option is required for newer versions of Intel AMT for CIRA/WS-EVENTS.
|
|
var xroot = obj.pki.certificateFromPem(rootCertificate);
|
|
var xext = xroot.getExtension('keyUsage');
|
|
if ((xext == null) || (xext.keyCertSign !== true) || (xroot.serialNumber == '')) {
|
|
// We need to fix this certificate
|
|
obj.fs.writeFileSync(parent.getConfigFilePath('root-cert-public-backup.crt'), rootCertificate);
|
|
if (xroot.serialNumber == '') { console.log("Fixing root certificate to add serial number..."); xroot.serialNumber = '' + require('crypto').randomBytes(4).readUInt32BE(0); }
|
|
if ((xext == null) || (xext.keyCertSign !== true)) { console.log("Fixing root certificate to add signing key usage..."); xroot.setExtensions([{ name: 'basicConstraints', cA: true }, { name: 'subjectKeyIdentifier' }, { name: 'keyUsage', keyCertSign: true }]); }
|
|
var xrootPrivateKey = obj.pki.privateKeyFromPem(rootPrivateKey);
|
|
xroot.sign(xrootPrivateKey, obj.forge.md.sha384.create());
|
|
r.root.cert = obj.pki.certificateToPem(xroot);
|
|
try { obj.fs.writeFileSync(parent.getConfigFilePath('root-cert-public.crt'), r.root.cert); } catch (ex) { }
|
|
}
|
|
}
|
|
|
|
// If web certificate exist, load it as default. This is useful for agent-only port. Load both certificate and private key
|
|
if (obj.fileExists('webserver-cert-public.crt') && obj.fileExists('webserver-cert-private.key')) {
|
|
r.webdefault = { cert: obj.fileLoad('webserver-cert-public.crt', 'utf8'), key: obj.fileLoad('webserver-cert-private.key', 'utf8') };
|
|
if (obj.checkCertificate(r.webdefault.cert, r.webdefault.key) == false) { delete r.webdefault; }
|
|
}
|
|
|
|
if (args.tlsoffload) {
|
|
// If the web certificate already exist, load it. Load just the certificate since we are in TLS offload situation
|
|
if (obj.fileExists('webserver-cert-public.crt')) {
|
|
r.web = { cert: obj.fileLoad('webserver-cert-public.crt', 'utf8') };
|
|
if (obj.checkCertificate(r.web.cert, null) == false) { delete r.web; } else { rcount++; }
|
|
}
|
|
} else {
|
|
// If the web certificate already exist, load it. Load both certificate and private key
|
|
if (obj.fileExists('webserver-cert-public.crt') && obj.fileExists('webserver-cert-private.key')) {
|
|
r.web = { cert: obj.fileLoad('webserver-cert-public.crt', 'utf8'), key: obj.fileLoad('webserver-cert-private.key', 'utf8') };
|
|
if (obj.checkCertificate(r.web.cert, r.web.key) == false) { delete r.web; } else { rcount++; }
|
|
}
|
|
}
|
|
|
|
// If the mps certificate already exist, load it
|
|
if (obj.fileExists('mpsserver-cert-public.crt') && obj.fileExists('mpsserver-cert-private.key')) {
|
|
r.mps = { cert: obj.fileLoad('mpsserver-cert-public.crt', 'utf8'), key: obj.fileLoad('mpsserver-cert-private.key', 'utf8') };
|
|
if (obj.checkCertificate(r.mps.cert, r.mps.key) == false) { delete r.mps; } else { rcount++; }
|
|
}
|
|
|
|
// If the agent certificate already exist, load it
|
|
if (obj.fileExists("agentserver-cert-public.crt") && obj.fileExists("agentserver-cert-private.key")) {
|
|
r.agent = { cert: obj.fileLoad("agentserver-cert-public.crt", 'utf8'), key: obj.fileLoad("agentserver-cert-private.key", 'utf8') };
|
|
if (obj.checkCertificate(r.agent.cert, r.agent.key) == false) { delete r.agent; } else { rcount++; }
|
|
}
|
|
|
|
// If the swarm server certificate exist, load it (This is an optional certificate)
|
|
if (obj.fileExists('swarmserver-cert-public.crt') && obj.fileExists('swarmserver-cert-private.key')) {
|
|
r.swarmserver = { cert: obj.fileLoad('swarmserver-cert-public.crt', 'utf8'), key: obj.fileLoad('swarmserver-cert-private.key', 'utf8') };
|
|
if (obj.checkCertificate(r.swarmserver.cert, r.swarmserver.key) == false) { delete r.swarmserver; }
|
|
}
|
|
|
|
// If the swarm server root certificate exist, load it (This is an optional certificate)
|
|
if (obj.fileExists('swarmserverroot-cert-public.crt')) {
|
|
r.swarmserverroot = { cert: obj.fileLoad('swarmserverroot-cert-public.crt', 'utf8') };
|
|
if (obj.checkCertificate(r.swarmserverroot.cert, null) == false) { delete r.swarmserverroot; }
|
|
}
|
|
|
|
// If CA certificates are present, load them
|
|
do {
|
|
caok = false;
|
|
if (obj.fileExists('webserver-cert-chain' + caindex + '.crt')) {
|
|
calist.push(obj.fileLoad('webserver-cert-chain' + caindex + '.crt', 'utf8'));
|
|
caok = true;
|
|
}
|
|
caindex++;
|
|
} while (caok === true);
|
|
if (r.web != null) { r.web.ca = calist; }
|
|
|
|
// Decode certificate arguments
|
|
var commonName = 'un-configured';
|
|
var country = null;
|
|
var organization = null;
|
|
var forceWebCertGen = 0;
|
|
var forceMpsCertGen = 0;
|
|
if (certargs != undefined) {
|
|
var xargs = certargs.split(',');
|
|
if (xargs.length > 0) { commonName = xargs[0]; }
|
|
if (xargs.length > 1) { country = xargs[1]; }
|
|
if (xargs.length > 2) { organization = xargs[2]; }
|
|
}
|
|
|
|
// Decode MPS certificate arguments, this is for the Intel AMT CIRA server
|
|
var mpsCommonName = ((config.settings != null) && (typeof config.settings.mpsaliashost == 'string')) ? config.settings.mpsaliashost : commonName;
|
|
var mpsCountry = country;
|
|
var mpsOrganization = organization;
|
|
if (mpscertargs !== undefined) {
|
|
var xxargs = mpscertargs.split(',');
|
|
if (xxargs.length > 0) { mpsCommonName = xxargs[0]; }
|
|
if (xxargs.length > 1) { mpsCountry = xxargs[1]; }
|
|
if (xxargs.length > 2) { mpsOrganization = xxargs[2]; }
|
|
}
|
|
|
|
if (rcount === rcountmax) {
|
|
// Fetch the certificates names for the main certificate
|
|
r.AmtMpsName = obj.pki.certificateFromPem(r.mps.cert).subject.getField('CN').value;
|
|
var webCertificate = obj.pki.certificateFromPem(r.web.cert);
|
|
r.WebIssuer = webCertificate.issuer.getField('CN').value;
|
|
if (commonName == 'un-configured') { // If the "cert" name is not set, try to use the certificate CN instead (ok if the certificate is not wildcard).
|
|
commonName = webCertificate.subject.getField('CN').value;
|
|
if (commonName.startsWith('*.')) { console.log("ERROR: Must specify a server full domain name in Config.json->Settings->Cert when using a wildcard certificate."); process.exit(0); return; }
|
|
}
|
|
r.CommonName = commonName;
|
|
r.CommonNames = [commonName.toLowerCase()];
|
|
var altNames = webCertificate.getExtension('subjectAltName');
|
|
if (altNames) {
|
|
for (i = 0; i < altNames.altNames.length; i++) {
|
|
if ((altNames.altNames[i] != null) && (altNames.altNames[i].type === 2) && (typeof altNames.altNames[i].value === 'string')) {
|
|
var acn = altNames.altNames[i].value.toLowerCase();
|
|
if (r.CommonNames.indexOf(acn) == -1) { r.CommonNames.push(acn); }
|
|
}
|
|
}
|
|
}
|
|
var rootCertificate = obj.pki.certificateFromPem(r.root.cert);
|
|
r.RootName = rootCertificate.subject.getField('CN').value;
|
|
}
|
|
|
|
// Look for domains that have DNS names and load their certificates
|
|
r.dns = {};
|
|
for (i in config.domains) {
|
|
if ((i != "") && (config.domains[i] != null) && (config.domains[i].dns != null)) {
|
|
dnsname = config.domains[i].dns;
|
|
// Check if this domain matches a parent wildcard cert, if so, use the parent cert.
|
|
if (obj.compareCertificateNames(r.CommonNames, dnsname) == true) {
|
|
r.dns[i] = { cert: obj.fileLoad('webserver-cert-public.crt', 'utf8'), key: obj.fileLoad('webserver-cert-private.key', 'utf8') };
|
|
} else {
|
|
if (args.tlsoffload) {
|
|
// If the web certificate already exist, load it. Load just the certificate since we are in TLS offload situation
|
|
if (obj.fileExists('webserver-' + i + '-cert-public.crt')) {
|
|
r.dns[i] = { cert: obj.fileLoad('webserver-' + i + '-cert-public.crt', 'utf8') };
|
|
config.domains[i].certs = r.dns[i];
|
|
} else {
|
|
console.log("WARNING: File \"webserver-" + i + "-cert-public.crt\" missing, domain \"" + i + "\" will not work correctly.");
|
|
}
|
|
} else {
|
|
// If the web certificate already exist, load it. Load both certificate and private key
|
|
if (obj.fileExists('webserver-' + i + '-cert-public.crt') && obj.fileExists('webserver-' + i + '-cert-private.key')) {
|
|
r.dns[i] = { cert: obj.fileLoad('webserver-' + i + '-cert-public.crt', 'utf8'), key: obj.fileLoad('webserver-' + i + '-cert-private.key', 'utf8') };
|
|
config.domains[i].certs = r.dns[i];
|
|
// If CA certificates are present, load them
|
|
caindex = 1;
|
|
r.dns[i].ca = [];
|
|
do {
|
|
caok = false;
|
|
if (obj.fileExists('webserver-' + i + '-cert-chain' + caindex + '.crt')) {
|
|
r.dns[i].ca.push(obj.fileLoad('webserver-' + i + '-cert-chain' + caindex + '.crt', 'utf8'));
|
|
caok = true;
|
|
}
|
|
caindex++;
|
|
} while (caok === true);
|
|
} else {
|
|
rcountmax++; // This certificate must be generated
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (rcount === rcountmax) {
|
|
if ((certargs == null) && (mpscertargs == null)) { if (func != undefined) { func(r); } return r; } // If no certificate arguments are given, keep the certificate
|
|
var xcountry, xcountryField = webCertificate.subject.getField('C');
|
|
if (xcountryField != null) { xcountry = xcountryField.value; }
|
|
var xorganization, xorganizationField = webCertificate.subject.getField('O');
|
|
if (xorganizationField != null) { xorganization = xorganizationField.value; }
|
|
if (certargs == null) { commonName = r.CommonName; country = xcountry; organization = xorganization; }
|
|
|
|
// Check if we have correct certificates
|
|
if (obj.compareCertificateNames(r.CommonNames, commonName) == false) { forceWebCertGen = 1; }
|
|
if (r.AmtMpsName != mpsCommonName) { forceMpsCertGen = 1; }
|
|
|
|
// If the certificates matches what we want, use them.
|
|
if ((forceWebCertGen == 0) && (forceMpsCertGen == 0)) {
|
|
if (func !== undefined) { func(r); }
|
|
return r;
|
|
}
|
|
}
|
|
if (parent.configurationFiles != null) { console.log("Error: Vault/Database missing some certificates."); process.exit(0); return null; }
|
|
|
|
console.log("Generating certificates, may take a few minutes...");
|
|
parent.updateServerState('state', 'generatingcertificates');
|
|
|
|
// If a certificate is missing, but web certificate is present and --cert is not used, set the names to be the same as the web certificate
|
|
if ((certargs == null) && (r.web != null)) {
|
|
var webCertificate = obj.pki.certificateFromPem(r.web.cert);
|
|
commonName = webCertificate.subject.getField('CN').value;
|
|
var xcountryField = webCertificate.subject.getField('C');
|
|
if (xcountryField != null) { country = xcountryField.value; }
|
|
var xorganizationField = webCertificate.subject.getField('O');
|
|
if (xorganizationField != null) { organization = xorganizationField.value; }
|
|
}
|
|
|
|
var rootCertAndKey, rootCertificate, rootPrivateKey, rootName;
|
|
if (r.root == null) {
|
|
// If the root certificate does not exist, create one
|
|
console.log("Generating root certificate...");
|
|
rootCertAndKey = obj.GenerateRootCertificate(true, 'MeshCentralRoot', null, null, strongCertificate);
|
|
rootCertificate = obj.pki.certificateToPem(rootCertAndKey.cert);
|
|
rootPrivateKey = obj.pki.privateKeyToPem(rootCertAndKey.key);
|
|
obj.fs.writeFileSync(parent.getConfigFilePath('root-cert-public.crt'), rootCertificate);
|
|
obj.fs.writeFileSync(parent.getConfigFilePath('root-cert-private.key'), rootPrivateKey);
|
|
} else {
|
|
// Keep the root certificate we have
|
|
rootCertAndKey = { cert: obj.pki.certificateFromPem(r.root.cert), key: obj.pki.privateKeyFromPem(r.root.key) };
|
|
rootCertificate = r.root.cert;
|
|
rootPrivateKey = r.root.key;
|
|
}
|
|
var rootName = rootCertAndKey.cert.subject.getField('CN').value;
|
|
|
|
// If the web certificate does not exist, create one
|
|
var webCertAndKey, webCertificate, webPrivateKey;
|
|
if ((r.web == null) || (forceWebCertGen == 1)) {
|
|
console.log("Generating HTTPS certificate...");
|
|
webCertAndKey = obj.IssueWebServerCertificate(rootCertAndKey, false, commonName, country, organization, null, strongCertificate);
|
|
webCertificate = obj.pki.certificateToPem(webCertAndKey.cert);
|
|
webPrivateKey = obj.pki.privateKeyToPem(webCertAndKey.key);
|
|
obj.fs.writeFileSync(parent.getConfigFilePath('webserver-cert-public.crt'), webCertificate);
|
|
obj.fs.writeFileSync(parent.getConfigFilePath('webserver-cert-private.key'), webPrivateKey);
|
|
} else {
|
|
// Keep the console certificate we have
|
|
if (args.tlsoffload) {
|
|
webCertAndKey = { cert: obj.pki.certificateFromPem(r.web.cert) };
|
|
webCertificate = r.web.cert;
|
|
} else {
|
|
webCertAndKey = { cert: obj.pki.certificateFromPem(r.web.cert), key: obj.pki.privateKeyFromPem(r.web.key) };
|
|
webCertificate = r.web.cert;
|
|
webPrivateKey = r.web.key;
|
|
}
|
|
}
|
|
var webIssuer = webCertAndKey.cert.issuer.getField('CN').value;
|
|
|
|
// If the mesh agent server certificate does not exist, create one
|
|
var agentCertAndKey, agentCertificate, agentPrivateKey;
|
|
if (r.agent == null) {
|
|
console.log("Generating MeshAgent certificate...");
|
|
agentCertAndKey = obj.IssueWebServerCertificate(rootCertAndKey, true, 'MeshCentralAgentServer', country, organization, { }, strongCertificate);
|
|
agentCertificate = obj.pki.certificateToPem(agentCertAndKey.cert);
|
|
agentPrivateKey = obj.pki.privateKeyToPem(agentCertAndKey.key);
|
|
obj.fs.writeFileSync(parent.getConfigFilePath('agentserver-cert-public.crt'), agentCertificate);
|
|
obj.fs.writeFileSync(parent.getConfigFilePath('agentserver-cert-private.key'), agentPrivateKey);
|
|
} else {
|
|
// Keep the mesh agent server certificate we have
|
|
agentCertAndKey = { cert: obj.pki.certificateFromPem(r.agent.cert), key: obj.pki.privateKeyFromPem(r.agent.key) };
|
|
agentCertificate = r.agent.cert;
|
|
agentPrivateKey = r.agent.key;
|
|
}
|
|
|
|
// If the Intel AMT MPS certificate does not exist, create one
|
|
var mpsCertAndKey, mpsCertificate, mpsPrivateKey;
|
|
if ((r.mps == null) || (forceMpsCertGen == 1)) {
|
|
console.log("Generating Intel AMT MPS certificate...");
|
|
mpsCertAndKey = obj.IssueWebServerCertificate(rootCertAndKey, false, mpsCommonName, mpsCountry, mpsOrganization, null, false);
|
|
mpsCertificate = obj.pki.certificateToPem(mpsCertAndKey.cert);
|
|
mpsPrivateKey = obj.pki.privateKeyToPem(mpsCertAndKey.key);
|
|
obj.fs.writeFileSync(parent.getConfigFilePath('mpsserver-cert-public.crt'), mpsCertificate);
|
|
obj.fs.writeFileSync(parent.getConfigFilePath('mpsserver-cert-private.key'), mpsPrivateKey);
|
|
} else {
|
|
// Keep the console certificate we have
|
|
mpsCertAndKey = { cert: obj.pki.certificateFromPem(r.mps.cert), key: obj.pki.privateKeyFromPem(r.mps.key) };
|
|
mpsCertificate = r.mps.cert;
|
|
mpsPrivateKey = r.mps.key;
|
|
}
|
|
|
|
r = { root: { cert: rootCertificate, key: rootPrivateKey }, web: { cert: webCertificate, key: webPrivateKey, ca: [] }, webdefault: { cert: webCertificate, key: webPrivateKey, ca: [] }, mps: { cert: mpsCertificate, key: mpsPrivateKey }, agent: { cert: agentCertificate, key: agentPrivateKey }, ca: calist, CommonName: commonName, RootName: rootName, AmtMpsName: mpsCommonName, dns: {}, WebIssuer: webIssuer };
|
|
|
|
// Fetch the certificates names for the main certificate
|
|
var webCertificate = obj.pki.certificateFromPem(r.web.cert);
|
|
r.WebIssuer = webCertificate.issuer.getField('CN').value;
|
|
r.CommonName = webCertificate.subject.getField('CN').value;
|
|
if (r.CommonName.startsWith('*.')) {
|
|
if (commonName.indexOf('.') == -1) { console.log("ERROR: Must specify a server full domain name in Config.json->Settings->Cert when using a wildcard certificate."); process.exit(0); return; }
|
|
if (commonName.startsWith('*.')) { console.log("ERROR: Server can't use a wildcard name: " + commonName); process.exit(0); return; }
|
|
r.CommonName = commonName;
|
|
}
|
|
r.CommonNames = [r.CommonName.toLowerCase()];
|
|
var altNames = webCertificate.getExtension('subjectAltName');
|
|
if (altNames) {
|
|
for (i = 0; i < altNames.altNames.length; i++) {
|
|
if ((altNames.altNames[i] != null) && (altNames.altNames[i].type === 2) && (typeof altNames.altNames[i].value === 'string')) {
|
|
var acn = altNames.altNames[i].value.toLowerCase();
|
|
if (r.CommonNames.indexOf(acn) == -1) { r.CommonNames.push(acn); }
|
|
}
|
|
}
|
|
}
|
|
var rootCertificate = obj.pki.certificateFromPem(r.root.cert);
|
|
r.RootName = rootCertificate.subject.getField('CN').value;
|
|
|
|
// Look for domains with DNS names that have no certificates and generated them.
|
|
for (i in config.domains) {
|
|
if ((i != "") && (config.domains[i] != null) && (config.domains[i].dns != null)) {
|
|
dnsname = config.domains[i].dns;
|
|
// Check if this domain matches a parent wildcard cert, if so, use the parent cert.
|
|
if (obj.compareCertificateNames(r.CommonNames, dnsname) == true) {
|
|
r.dns[i] = { cert: obj.fileLoad('webserver-cert-public.crt', 'utf8'), key: obj.fileLoad('webserver-cert-private.key', 'utf8') };
|
|
} else {
|
|
if (!args.tlsoffload) {
|
|
// If the web certificate does not exist, create it
|
|
if ((obj.fileExists('webserver-' + i + '-cert-public.crt') === false) || (obj.fileExists('webserver-' + i + '-cert-private.key') === false)) {
|
|
console.log('Generating HTTPS certificate for ' + i + '...');
|
|
var xwebCertAndKey = obj.IssueWebServerCertificate(rootCertAndKey, false, dnsname, country, organization, null, strongCertificate);
|
|
var xwebCertificate = obj.pki.certificateToPem(xwebCertAndKey.cert);
|
|
var xwebPrivateKey = obj.pki.privateKeyToPem(xwebCertAndKey.key);
|
|
obj.fs.writeFileSync(parent.getConfigFilePath('webserver-' + i + '-cert-public.crt'), xwebCertificate);
|
|
obj.fs.writeFileSync(parent.getConfigFilePath('webserver-' + i + '-cert-private.key'), xwebPrivateKey);
|
|
r.dns[i] = { cert: xwebCertificate, key: xwebPrivateKey };
|
|
config.domains[i].certs = r.dns[i];
|
|
|
|
// If CA certificates are present, load them
|
|
caindex = 1;
|
|
r.dns[i].ca = [];
|
|
do {
|
|
caok = false;
|
|
if (obj.fileExists('webserver-' + i + '-cert-chain' + caindex + '.crt')) {
|
|
r.dns[i].ca.push(fixEndOfLines(obj.fs.readFileSync(parent.getConfigFilePath('webserver-' + i + '-cert-chain' + caindex + '.crt'), 'utf8')));
|
|
caok = true;
|
|
}
|
|
caindex++;
|
|
} while (caok === true);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// If the swarm server certificate exist, load it (This is an optional certificate)
|
|
if (obj.fileExists('swarmserver-cert-public.crt') && obj.fileExists('swarmserver-cert-private.key')) {
|
|
r.swarmserver = { cert: fixEndOfLines(obj.fs.readFileSync(parent.getConfigFilePath('swarmserver-cert-public.crt'), 'utf8')), key: fixEndOfLines(obj.fs.readFileSync(parent.getConfigFilePath("swarmserver-cert-private.key"), 'utf8')) };
|
|
}
|
|
|
|
// If the swarm server root certificate exist, load it (This is an optional certificate)
|
|
if (obj.fileExists('swarmserverroot-cert-public.crt')) {
|
|
r.swarmserverroot = { cert: fixEndOfLines(obj.fs.readFileSync(parent.getConfigFilePath('swarmserverroot-cert-public.crt'), 'utf8')) };
|
|
}
|
|
|
|
// If CA certificates are present, load them
|
|
if (r.web != null) {
|
|
caindex = 1;
|
|
r.web.ca = [];
|
|
do {
|
|
caok = false;
|
|
if (obj.fileExists('webserver-cert-chain' + caindex + '.crt')) {
|
|
r.web.ca.push(fixEndOfLines(obj.fs.readFileSync(parent.getConfigFilePath('webserver-cert-chain' + caindex + '.crt'), 'utf8')));
|
|
caok = true;
|
|
}
|
|
caindex++;
|
|
} while (caok === true);
|
|
}
|
|
|
|
if (func != undefined) { func(r); }
|
|
return r;
|
|
};
|
|
|
|
// Accelerators, used to dispatch work to other processes
|
|
const fork = require('child_process').fork;
|
|
const program = require('path').join(__dirname, 'meshaccelerator.js');
|
|
const acceleratorTotalCount = require('os').cpus().length; // TODO: Check if this accelerator can scale.
|
|
var acceleratorCreateCount = acceleratorTotalCount;
|
|
var freeAccelerators = [];
|
|
var pendingAccelerator = [];
|
|
obj.acceleratorCertStore = null;
|
|
|
|
// Accelerator Stats
|
|
var getAcceleratorFuncCalls = 0;
|
|
var acceleratorStartFuncCall = 0;
|
|
var acceleratorPerformSignatureFuncCall = 0;
|
|
var acceleratorPerformSignaturePushFuncCall = 0;
|
|
var acceleratorPerformSignatureRunFuncCall = 0;
|
|
var acceleratorMessage = 0;
|
|
var acceleratorMessageException = 0;
|
|
var acceleratorMessageLastException = null;
|
|
var acceleratorException = 0;
|
|
var acceleratorLastException = null;
|
|
|
|
// Get stats about the accelerators
|
|
obj.getAcceleratorStats = function () {
|
|
return {
|
|
acceleratorTotalCount: acceleratorTotalCount,
|
|
acceleratorCreateCount: acceleratorCreateCount,
|
|
freeAccelerators: freeAccelerators.length,
|
|
pendingAccelerator: pendingAccelerator.length,
|
|
getAcceleratorFuncCalls: getAcceleratorFuncCalls,
|
|
startFuncCall: acceleratorStartFuncCall,
|
|
performSignatureFuncCall: acceleratorPerformSignatureFuncCall,
|
|
performSignaturePushFuncCall: acceleratorPerformSignaturePushFuncCall,
|
|
performSignatureRunFuncCall: acceleratorPerformSignatureRunFuncCall,
|
|
message: acceleratorMessage,
|
|
messageException: acceleratorMessageException,
|
|
messageLastException: acceleratorMessageLastException,
|
|
exception: acceleratorException,
|
|
lastException: acceleratorLastException
|
|
};
|
|
}
|
|
|
|
// Create a new accelerator module
|
|
obj.getAccelerator = function () {
|
|
getAcceleratorFuncCalls++;
|
|
if (obj.acceleratorCertStore == null) { return null; }
|
|
if (freeAccelerators.length > 0) { return freeAccelerators.pop(); }
|
|
if (acceleratorCreateCount > 0) {
|
|
acceleratorCreateCount--;
|
|
var accelerator = fork(program, [], { stdio: ['pipe', 'pipe', 'pipe', 'ipc'] });
|
|
accelerator.accid = acceleratorCreateCount;
|
|
accelerator.on('message', function (message) {
|
|
acceleratorMessage++;
|
|
if (this.x.func) { this.x.func(this.x.tag, message); }
|
|
delete this.x;
|
|
if (pendingAccelerator.length > 0) { this.send(this.x = pendingAccelerator.shift()); } else { freeAccelerators.push(this); }
|
|
});
|
|
accelerator.on('exit', function (code) {
|
|
if (this.x) { pendingAccelerator.push(this.x); delete this.x; }
|
|
acceleratorCreateCount++;
|
|
if (pendingAccelerator.length > 0) { var acc = obj.getAccelerator(); acc.send(acc.x = pendingAccelerator.shift()); }
|
|
});
|
|
accelerator.on('error', function (code) { }); // Not sure if somethign should be done here to help kill the process.
|
|
accelerator.send({ action: 'setState', certs: obj.acceleratorCertStore });
|
|
return accelerator;
|
|
}
|
|
return null;
|
|
};
|
|
|
|
// Set the state of the accelerators. This way, we don"t have to send certificate & keys to them each time.
|
|
obj.acceleratorStart = function (certificates) {
|
|
acceleratorStartFuncCall++;
|
|
if (obj.acceleratorCertStore != null) { console.error("ERROR: Accelerators can only be started once."); return; }
|
|
obj.acceleratorCertStore = [{ cert: certificates.agent.cert, key: certificates.agent.key }];
|
|
if (certificates.swarmserver != null) { obj.acceleratorCertStore.push({ cert: certificates.swarmserver.cert, key: certificates.swarmserver.key }); }
|
|
};
|
|
|
|
// Perform any RSA signature, just pass in the private key and data.
|
|
obj.acceleratorPerformSignature = function (privatekey, data, tag, func) {
|
|
acceleratorPerformSignatureFuncCall++;
|
|
if (acceleratorTotalCount <= 1) {
|
|
// No accelerators available
|
|
if (typeof privatekey == 'number') { privatekey = obj.acceleratorCertStore[privatekey].key; }
|
|
const sign = obj.crypto.createSign('SHA384');
|
|
sign.end(Buffer.from(data, 'binary'));
|
|
try { func(tag, sign.sign(privatekey).toString('binary')); } catch (ex) { acceleratorMessageException++; acceleratorMessageLastException = ex; }
|
|
} else {
|
|
var acc = obj.getAccelerator();
|
|
if (acc == null) {
|
|
// Add to pending accelerator workload
|
|
acceleratorPerformSignaturePushFuncCall++;
|
|
pendingAccelerator.push({ action: 'sign', key: privatekey, data: data, tag: tag, func: func });
|
|
} else {
|
|
// Send to accelerator now
|
|
acceleratorPerformSignatureRunFuncCall++;
|
|
acc.send(acc.x = { action: 'sign', key: privatekey, data: data, tag: tag, func: func });
|
|
}
|
|
}
|
|
};
|
|
|
|
// Perform any general operation
|
|
obj.acceleratorPerformOperation = function (operation, data, tag, func) {
|
|
if (acceleratorTotalCount <= 1) {
|
|
// No accelerators available
|
|
require(program).processMessage({ action: operation, data: data, tag: tag, func: func });
|
|
} else {
|
|
var acc = obj.getAccelerator();
|
|
if (acc == null) {
|
|
// Add to pending accelerator workload
|
|
acceleratorPerformSignaturePushFuncCall++;
|
|
pendingAccelerator.push({ action: operation, data: data, tag: tag, func: func });
|
|
} else {
|
|
// Send to accelerator now
|
|
acceleratorPerformSignatureRunFuncCall++;
|
|
acc.send(acc.x = { action: operation, data: data, tag: tag, func: func });
|
|
}
|
|
}
|
|
};
|
|
|
|
return obj;
|
|
};
|