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Added certificate expiration warning.

This commit is contained in:
Ylian Saint-Hilaire 2021-04-23 14:17:13 -07:00
parent 9c2db4887c
commit 5d11173f10
6 changed files with 36 additions and 5 deletions
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8
meshcentral.js
View File

@ -1443,9 +1443,6 @@ function CreateMeshCentralServer(config, args) {
}
}
// Update proxy certificates
if (obj.supportsProxyCertificatesRequest == true) { obj.updateProxyCertificates(true); }
// Load CloudFlare trusted proxies list if needed
if ((obj.config.settings.trustedproxy != null) && (typeof obj.config.settings.trustedproxy == 'string') && (obj.config.settings.trustedproxy.toLowerCase() == 'cloudflare')) {
obj.config.settings.extrascriptsrc = 'ajax.cloudflare.com'; // Add CloudFlare as a trusted script source. This allows for CloudFlare's RocketLoader feature.
@ -1536,6 +1533,9 @@ function CreateMeshCentralServer(config, args) {
obj.webserver = require('./webserver.js').CreateWebServer(obj, obj.db, obj.args, obj.certificates);
if (obj.redirserver != null) { obj.redirserver.hookMainWebServer(obj.certificates); }
// Update proxy certificates
if (obj.supportsProxyCertificatesRequest == true) { obj.updateProxyCertificates(true); }
// Setup the Intel AMT event handler
obj.amtEventHandler = require('./amtevents.js').CreateAmtEventsHandler(obj);
@ -1789,8 +1789,10 @@ function CreateMeshCentralServer(config, args) {
// Decode a RSA certificate and hash the public key, if this is not RSA, skip this.
var forgeCert = obj.certificateOperations.forge.pki.certificateFromAsn1(obj.certificateOperations.forge.asn1.fromDer(cert));
xdomain.certkeyhash = obj.certificateOperations.forge.pki.getPublicKeyFingerprint(forgeCert.publicKey, { md: obj.certificateOperations.forge.md.sha384.create(), encoding: 'hex' });
obj.webserver.webCertificateExpire[xdomain.id] = Date.parse(forgeCert.validity.notAfter); // Update certificate expire time
//console.log('V1: ' + xdomain.certkeyhash);
} catch (ex) {
delete obj.webserver.webCertificateExpire[xdomain.id]; // Remove certificate expire time
delete xdomain.certkeyhash;
}

11
meshuser.js
View File

@ -495,6 +495,7 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use
if (user.siteadmin === SITERIGHT_ADMIN) {
if (parent.parent.config.settings.managealldevicegroups.indexOf(user._id) >= 0) { serverinfo.manageAllDeviceGroups = true; }
if (obj.crossDomain === true) { serverinfo.crossDomain = []; for (var i in parent.parent.config.domains) { serverinfo.crossDomain.push(i); } }
if (typeof parent.webCertificateExpire[domain.id] == 'number') { serverinfo.certExpire = parent.webCertificateExpire[domain.id]; }
}
if (typeof domain.terminal == 'object') { // Settings used for remote terminal feature
if ((typeof domain.terminal.linuxshell == 'string') && (domain.terminal.linuxshell != 'any')) { serverinfo.linuxshell = domain.terminal.linuxshell; }
@ -904,7 +905,7 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use
switch (cmd) {
case 'help': {
var fin = '', f = '', availcommands = 'help,maintenance,info,versions,resetserver,usersessions,closeusersessions,tasklimiter,setmaxtasks,cores,migrationagents,agentstats,agentissues,webstats,mpsstats,swarmstats,acceleratorsstats,updatecheck,serverupdate,nodeconfig,heapdump,relays,autobackup,backupconfig,dupagents,dispatchtable,badlogins,showpaths,le,lecheck,leevents,dbstats,dbcounters,sms,amtacm,certhashes,watchdog,amtmanager,amtpasswords';
var fin = '', f = '', availcommands = 'help,maintenance,info,versions,resetserver,usersessions,closeusersessions,tasklimiter,setmaxtasks,cores,migrationagents,agentstats,agentissues,webstats,mpsstats,swarmstats,acceleratorsstats,updatecheck,serverupdate,nodeconfig,heapdump,relays,autobackup,backupconfig,dupagents,dispatchtable,badlogins,showpaths,le,lecheck,leevents,dbstats,dbcounters,sms,amtacm,certhashes,watchdog,amtmanager,amtpasswords,certexpire';
if (parent.parent.config.settings.heapdump === true) { availcommands += ',heapdump'; }
availcommands = availcommands.split(',').sort();
while (availcommands.length > 0) { if (f.length > 80) { fin += (f + ',\r\n'); f = ''; } f += (((f != '') ? ', ' : ' ') + availcommands.shift()); }
@ -925,6 +926,14 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use
}
break;
}
case 'certexpire': {
const now = Date.now();
for (var i in parent.webCertificateExpire) {
const domainName = (i == '') ? '[Default]' : i;
r += domainName + ', expires in ' + Math.floor((parent.webCertificateExpire[i] - now) / 86400000) + ' day(s)\r\n';
}
break;
}
case 'webpush': {
if (parent.parent.webpush == null) {
r = "Web push not supported.";

2
public/styles/style.css
View File

@ -1024,7 +1024,7 @@ NoMeshesPanel img {
padding-left: 15px;
}
#p2noMeshFound, #serverStats, #serverWarnings {
#p2noMeshFound, #serverStats, #serverWarnings, #serverCertWarnings {
margin-left: 40px;
}

6
views/default-mobile.handlebars
View File

@ -1398,6 +1398,12 @@
serverinfo = message.serverinfo;
if (serverinfo.timeout) { setInterval(checkIdleSessionTimeout, 10000); checkIdleSessionTimeout(); }
if (userinfo != null) updateSelf();
if (serverinfo.certExpire != null) {
var days = Math.floor((serverinfo.certExpire - Date.now()) / 86400000);
if ((days >= 0) && (days < 20)) {
addNotification({ text: format("Certificate expires in {0} day(s)", days) });
}
}
break;
}
case 'authcookie': {

9
views/default.handlebars
View File

@ -525,6 +525,7 @@
</div>
<div id="serverWarningsDiv" style="display:none">
<br /><strong>Server Warnings</strong><br /><br />
<div id="serverCertWarnings"></div>
<div id="serverWarnings"></div>
</div>
</div>
@ -2138,6 +2139,14 @@
if (serverinfo.timeout) { setInterval(checkIdleSessionTimeout, 10000); checkIdleSessionTimeout(); }
if (debugmode == 1) { console.log('Server time: ', printDateTime(new Date(serverinfo.serverTime))); }
setupServiceWorker();
if (serverinfo.certExpire != null) {
var days = Math.floor((serverinfo.certExpire - Date.now()) / 86400000);
if ((days >= 0) && (days < 20)) {
QH('serverCertWarnings', '<div style=color:red;padding-bottom:6px><b>' + "WARNING: " + format("Certificate expires in {0} day(s)", days) + '</b></div>');
QV('serverWarningsDiv', true);
addNotification({ text: format("Certificate expires in {0} day(s)", days) });
}
}
break;
}
case 'userinfo': {

5
webserver.js
View File

@ -114,6 +114,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
obj.webCertificateHashBase64 = Buffer.from(obj.webCertificateHash, 'binary').toString('base64').replace(/\+/g, '@').replace(/\//g, '$');
obj.webCertificateFullHash = parent.certificateOperations.getCertHashBinary(obj.certificates.web.cert);
obj.webCertificateFullHashs = { '': obj.webCertificateFullHash };
obj.webCertificateExpire = { '': Date.parse(parent.certificateOperations.forge.pki.certificateFromPem(parent.certificates.web.cert).validity.notAfter) };
obj.agentCertificateHashHex = parent.certificateOperations.getPublicKeyHash(obj.certificates.agent.cert);
obj.agentCertificateHashBase64 = Buffer.from(obj.agentCertificateHashHex, 'hex').toString('base64').replace(/\+/g, '@').replace(/\//g, '$');
obj.agentCertificateAsn1 = parent.certificateOperations.forge.asn1.toDer(parent.certificateOperations.forge.pki.certificateToAsn1(parent.certificateOperations.forge.pki.certificateFromPem(parent.certificates.agent.cert))).getBytes();
@ -126,10 +127,12 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
// If the web certificate hash is provided, use it.
obj.webCertificateHashs[i] = obj.webCertificateFullHashs[i] = Buffer.from(obj.parent.config.domains[i].certhash, 'hex').toString('binary');
if (obj.parent.config.domains[i].certkeyhash != null) { obj.webCertificateHashs[i] = Buffer.from(obj.parent.config.domains[i].certkeyhash, 'hex').toString('binary'); }
delete obj.webCertificateExpire[i]; // Expire time is not provided
} else if ((obj.parent.config.domains[i].dns != null) && (obj.parent.config.domains[i].certs != null)) {
// If the domain has a different DNS name, use a different certificate hash.
// Hash the full certificate
obj.webCertificateFullHashs[i] = parent.certificateOperations.getCertHashBinary(obj.parent.config.domains[i].certs.cert);
obj.webCertificateExpire[i] = Date.parse(parent.certificateOperations.forge.pki.certificateFromPem(obj.parent.config.domains[i].certs.cert).validity.notAfter);
try {
// Decode a RSA certificate and hash the public key.
obj.webCertificateHashs[i] = parent.certificateOperations.getPublicKeyHashBinary(obj.parent.config.domains[i].certs.cert);
@ -141,10 +144,12 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
// If this domain has a DNS and a matching DNS cert, use it. This case works for wildcard certs.
obj.webCertificateFullHashs[i] = parent.certificateOperations.getCertHashBinary(obj.certificates.dns[i].cert);
obj.webCertificateHashs[i] = parent.certificateOperations.getPublicKeyHashBinary(obj.certificates.dns[i].cert);
obj.webCertificateExpire[i] = Date.parse(parent.certificateOperations.forge.pki.certificateFromPem(obj.certificates.dns[i].cert).validity.notAfter);
} else if (i != '') {
// For any other domain, use the default cert.
obj.webCertificateFullHashs[i] = obj.webCertificateFullHashs[''];
obj.webCertificateHashs[i] = obj.webCertificateHashs[''];
obj.webCertificateExpire[i] = obj.webCertificateExpire[''];
}
}