Ghost/core/server/utils/index.js
Hannah Wolfe 3ff9146d9e Server side cleanup
- remove sessions
- remove all references to csrf
- create a shared base model for the 2 types of token
2014-07-14 21:50:12 +01:00

41 lines
855 B
JavaScript

var utils,
getRandomInt;
/**
* Return a random int, used by `utils.uid()`
*
* @param {Number} min
* @param {Number} max
* @return {Number}
* @api private
*/
getRandomInt = function (min, max) {
return Math.floor(Math.random() * (max - min + 1)) + min;
};
utils = {
/**
* Return a unique identifier with the given `len`.
*
* utils.uid(10);
* // => "FDaS435D2z"
*
* @param {Number} len
* @return {String}
* @api private
*/
uid: function (len) {
var buf = [],
chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789',
charlen = chars.length,
i;
for (i = 1; i < len; i = i + 1) {
buf.push(chars[getRandomInt(0, charlen - 1)]);
}
return buf.join('');
}
};
module.exports = utils;