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Code Issues Releases Wiki Activity

Added extra sysinfo validation.

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Ylian Saint-Hilaire 2021-02-28 23:39:50 -08:00
parent 328d478319
commit fc7bb97a37
2 changed files with 25 additions and 0 deletions
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21
common.js
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@ -292,4 +292,25 @@ module.exports.meshServerRightsArrayToNumber = function (val) {
return newAccRights;
}
return null;
}
// Validate an object to make sure it can be stored in MongoDB
module.exports.validateObjectForMongo = function (obj, maxStrLen) {
return validateObjectForMongoRec(obj, maxStrLen);
}
function validateObjectForMongoRec(obj, maxStrLen) {
if (typeof obj != 'object') return false;
for (var i in obj) {
// Check the key name is not too long
if (i.length > 100) return false;
// Check if all chars are alpha-numeric or underscore.
for (var j in i) { const c = i.charCodeAt(j); if ((c < 48) || ((c > 57) && (c < 65)) || ((c > 90) && (c < 97) && (c != 95)) || (c > 122)) return false; }
// If the value is a string, check it's not too long
if ((typeof obj[i] == 'string') && (obj[i].length > maxStrLen)) return false;
// If the value is an object, check it.
if ((typeof obj[i] == 'object') && (Array.isArray(obj[i]) == false) && (validateObjectForMongoRec(obj[i], maxStrLen) == false)) return false;
}
return true;
}