Started work on Remember Me Tokens.

src/utils/hashUtils.js

@@ -21,6 +21,7 @@ const config = require('../../config.json');
 const crypto = require('node:crypto');
 
 //NPM Imports
+const argon2 = require('argon2');
 const bcrypt = require('bcrypt');
 
 /**
@@ -69,4 +70,24 @@ module.exports.hashIP = function(ip){
 
     //return the IP hash as a string
     return hashObj.digest('hex');
+}
+
+/**
+ * Site-wide remember-me token hashing function
+ * @param {String} token - Token to hash
+ * @returns {String} - Hashed token
+ */
+module.exports.hashRememberMeToken = async function(token){
+    return await argon2.hash(token);
+}
+
+/**
+ * Site-wide remember-me token hash comparison function
+ * @param {String} token - Token to compare
+ * @param {String} hash - Hash to compare
+ * @returns {String} - Comparison results
+ */
+module.exports.compareRememberMeToken = async function(token, hash){
+    //Compare hash and return result
+    return await argon2.verify(hash, token);
 }