Merge pull request #695 from Marco129/client-class-creation

Allow create system class even allowClientClassCreation option is false

Author: drew-gross

README.md

@@ -126,6 +126,7 @@ The client keys used with Parse are no longer necessary with Parse Server. If yo
 * `databaseAdapter` (unfinished) - The backing store can be changed by creating an adapter class (see `DatabaseAdapter.js`)
 * `loggerAdapter` - The default behavior/transport (File) can be changed by creating an adapter class (see [`LoggerAdapter.js`](https://github.com/ParsePlatform/parse-server/blob/master/src/Adapters/Logger/LoggerAdapter.js))
 * `enableAnonymousUsers` - Defaults to true. Set to false to disable anonymous users.
+* `allowClientClassCreation` - Defaults to true. Set to false to disable client class creation.
 * `oauth` - Used to configure support for [3rd party authentication](https://github.com/ParsePlatform/parse-server/wiki/Parse-Server-Guide#oauth).
 * `maxUploadSize` - Defaults to 20mb. Max file size for uploads
 

src/RestQuery.js

@@ -165,7 +165,9 @@ RestQuery.prototype.redirectClassNameForKey = function() {
 
 // Validates this operation against the allowClientClassCreation config.
 RestQuery.prototype.validateClientClassCreation = function() {
-  if (this.config.allowClientClassCreation === false && !this.auth.isMaster) {
+  let sysClass = ['_User', '_Installation', '_Role', '_Session', '_Product'];
+  if (this.config.allowClientClassCreation === false && !this.auth.isMaster
+      && sysClass.indexOf(this.className) === -1) {
     return this.config.database.loadSchema().then((schema) => {
       return schema.hasClass(this.className)
     }).then((hasClass) => {

src/RestWrite.js

@@ -109,7 +109,9 @@ RestWrite.prototype.getUserAndRoleACL = function() {
 
 // Validates this operation against the allowClientClassCreation config.
 RestWrite.prototype.validateClientClassCreation = function() {
-  if (this.config.allowClientClassCreation === false && !this.auth.isMaster) {
+  let sysClass = ['_User', '_Installation', '_Role', '_Session', '_Product'];
+  if (this.config.allowClientClassCreation === false && !this.auth.isMaster
+      && sysClass.indexOf(this.className) === -1) {
     return this.config.database.loadSchema().then((schema) => {
       return schema.hasClass(this.className)
     }).then((hasClass) => {