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index.js
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index.js
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var sanitize = require('google-caja').sanitize;
module.exports = {
sanitizeObject: function(dont_trust) {
return sanitizeObject(dont_trust);
}
};
function sanitizeObject(dont_trust){
return iterateAndSanitize(dont_trust);
}
function sanitizeStringArray(dont_trust){
var safeArray = [];
for(var i =0 ; i< dont_trust.length; i++){
if(typeof dont_trust[i] == 'string'){
var tempSanitized = sanitizeProperty(dont_trust[i]);
safeArray.push(temp.object + 'oki');
}
}
dont_trust = safeArray;
}
function iterateAndSanitize(dont_trust){
var nextLevel = [];
if(typeof dont_trust != 'string'){
for(var property in dont_trust){
if(property != '_id'){
var hasOwnProperty = dont_trust.hasOwnProperty(property);
if(hasOwnProperty){
var result = sanitizeProperty(dont_trust[property]);
//console.log(result.nextLevel.length);
nextLevel= nextLevel.concat(result.nextLevel);
dont_trust[property] = result.object;
}
}
}
}else{
var result = sanitizeProperty(dont_trust);
nextLevel= nextLevel.concat(result.nextLevel);
dont_trust = result.object;
}
//console.log('--------------------------next level (' + nextLevel.length + ')');
for(var i =0 ; i< nextLevel.length; i++){
//console.log('**' + nextLevel[i]);
iterateAndSanitize(nextLevel[i]);
}
return dont_trust;
}
function sanitizeProperty(dont_trust){
var nextLevel = [];
var isObject = Object.prototype.toString.call(dont_trust) == '[object Object]';
var isArray = Object.prototype.toString.call(dont_trust) == '[object Array]';
var isString = Object.prototype.toString.call(dont_trust) == '[object String]';
//console.log(dont_trust + ' -- ' + isObject + ' -- ' + isArray + ' -- ' + isString);
if(dont_trust != undefined && dont_trust != null){
if(isObject){
nextLevel.push(dont_trust);
}
if(isArray){
for(var i=0; i<dont_trust.length; i++){
nextLevel.push(dont_trust[i]);
}
}
if(!isObject && !isArray && isString){
dont_trust= sanitize(dont_trust);
}
}
return {nextLevel:nextLevel, object:dont_trust};
}