fix string comparison

Author: mtrezza

src/Controllers/DatabaseController.js

@@ -1763,7 +1763,7 @@ class DatabaseController {
     if (this.options && this.options.requestKeywordDenylist) {
       // Scan request data for denied keywords
       for (const keyword of this.options.requestKeywordDenylist) {
-        const isMatch = (a, b) => (typeof a === 'string' && new RegExp(a).test(b)) || a === b;
+        const isMatch = (a, b) => (typeof a === 'string' && new RegExp(b).test(a)) || a === b;
         if (isMatch(firstKey, keyword.key)) {
           throw new Parse.Error(
             Parse.Error.INVALID_KEY_NAME,

src/Utils.js

@@ -341,7 +341,7 @@ class Utils {
    * @returns {Boolean} True if a match was found, false otherwise.
    */
   static objectContainsKeyValue(obj, key, value) {
-    const isMatch = (a, b) => (typeof a === 'string' && new RegExp(a).test(b)) || a === b;
+    const isMatch = (a, b) => (typeof a === 'string' && new RegExp(b).test(a)) || a === b;
     const isKeyMatch = k => isMatch(key, k);
     const isValueMatch = v => isMatch(value, v);
     for (const [k, v] of Object.entries(obj)) {