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Added network interface names escaping.

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Ylian Saint-Hilaire 2020-12-28 23:14:15 -08:00
parent cce68922d7
commit 8fc23995b9
3 changed files with 26 additions and 3 deletions
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8
meshagent.js
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@ -1164,6 +1164,14 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) {
// Check if network information is present
if ((command.netif2 == null) && (command.netif == null)) return;
// Escape any field names that have special characters
if (command.netif2 != null) {
for (var i in command.netif2) {
var esc = common.escapeFieldName(i);
if (esc !== i) { command.netif2[esc] = command.netif2[i]; delete command.netif2[i]; }
}
}
// Sent by the agent to update agent network interface information
delete command.action;
command.updateTime = Date.now();

8
meshcentral.js
View File

@ -901,7 +901,13 @@ function CreateMeshCentralServer(config, args) {
if (badCharCount > 0) { console.log(badCharCount + ' invalid character(s) where removed.'); }
try { json = JSON.parse(json2); } catch (e) { console.log('Invalid JSON format: ' + obj.args.dbimport + ': ' + e); process.exit(); }
if ((json == null) || (typeof json.length != 'number') || (json.length < 1)) { console.log('Invalid JSON format: ' + obj.args.dbimport + '.'); }
for (i in json) { if ((json[i].type == "mesh") && (json[i].links != null)) { for (var j in json[i].links) { var esc = obj.common.escapeFieldName(j); if (esc !== j) { json[i].links[esc] = json[i].links[j]; delete json[i].links[j]; } } } } // Escape MongoDB invalid field chars
// Escape MongoDB invalid field chars
for (i in json) {
var doc = json[i];
for (var j in doc) { if (j.indexOf('.') >= 0) { console.log("Invalid field name (" + j + ") in document: " + json[i]); return; } }
if ((json[i].type == "ifinfo") && (json[i].netif2 != null)) { for (var j in json[i].netif2) { var esc = obj.common.escapeFieldName(j); if (esc !== j) { json[i].netif2[esc] = json[i].netif2[j]; delete json[i].netif2[j]; } } }
if ((json[i].type == "mesh") && (json[i].links != null)) { for (var j in json[i].links) { var esc = obj.common.escapeFieldName(j); if (esc !== j) { json[i].links[esc] = json[i].links[j]; delete json[i].links[j]; } } }
}
//for (i in json) { if ((json[i].type == "node") && (json[i].host != null)) { json[i].rname = json[i].host; delete json[i].host; } } // DEBUG: Change host to rname
setTimeout(function () { // If the Mongo database is being created for the first time, there is a race condition here. This will get around it.
obj.db.RemoveAll(function () {

9
meshuser.js
View File

@ -3857,6 +3857,15 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use
db.Get('if' + node._id, function (err, netinfos) {
if ((netinfos == null) || (netinfos.length != 1)) { try { ws.send(JSON.stringify({ action: 'getnetworkinfo', nodeid: node._id, netif: null, netif2: null })); } catch (ex) { } return; }
var netinfo = netinfos[0];
// Unescape any field names that have special characters if needed
if (netinfo.netif2 != null) {
for (var i in netinfo.netif2) {
var esc = common.unEscapeFieldName(i);
if (esc !== i) { netinfo.netif2[esc] = netinfo.netif2[i]; delete netinfo.netif2[i]; }
}
}
try { ws.send(JSON.stringify({ action: 'getnetworkinfo', nodeid: node._id, updateTime: netinfo.updateTime, netif: netinfo.netif, netif2: netinfo.netif2 })); } catch (ex) { }
});
});