Use the default crypto Node.js package

Author: na2axl

src/Query.js

@@ -394,14 +394,14 @@ var Query = (function () {
 
         switch (func) {
             case 'sha1':
-                var Sha = require('jssha');
-                var shaObj = new Sha("SHA-1", "TEXT");
-                shaObj.update(value);
-                return shaObj.getHash("HEX");
+                var shasum = require('crypto').createHash('sha1');
+                shasum.update(value);
+                return shasum.digest("HEX");
 
             case 'md5':
-                var md5 = require('md5');
-                return md5(value);
+                var md5 = require('crypto').createHash('md5');
+                md5.update(value);
+                return md5.digest("HEX");
 
             case 'lowercase':
                 return value.toLowerCase();

src/QueryParser.js

@@ -497,10 +497,9 @@ var QueryParser = (function () {
                 if (params.length > 1) {
                     throw new Error("JSONDB Query Parse Error: Too much parameters for the function sha1(), only one is required.");
                 }
-                var Sha = require('jssha');
-                var shaObj = new Sha("SHA-1", "TEXT");
-                shaObj.update(params[0]);
-                return shaObj.getHash("HEX");
+                var shasum = require('crypto').createHash('sha1');
+                shasum.update(params[0]);
+                return shasum.digest("HEX");
 
             case 'md5':
                 if (params === false) {
@@ -509,8 +508,9 @@ var QueryParser = (function () {
                 if (params.length > 1) {
                     throw new Error("JSONDB Query Parse Error: Too much parameters for the function md5(), only one is required.");
                 }
-                var md5 = require('md5');
-                return md5(params[0]);
+                var md5 = require('crypto').createHash('md5');
+                md5.update(params[0]);
+                return md5.digest("HEX");
 
             case 'time':
                 if (params !== false) {

src/Util.js

@@ -37,10 +37,9 @@ var Util = (function () {
      * @return {string}
      */
     Util.prototype.crypt = function (string) {
-        var Sha = require('jssha');
-        var shaObj = new Sha("SHA-1", "TEXT");
-        shaObj.update(string + Util.cryptSalt);
-        return shaObj.getHash("HEX");
+        var shasum = require('crypto').createHash('sha1');
+        shasum.update(string + Util.cryptSalt);
+        return shasum.digest("HEX");
     };
 
     /**