Protected fields fix

spec/ProtectedFields.spec.js

@@ -0,0 +1,141 @@
+describe('ProtectedFields', function() {
+  it('should handle and empty protectedFields', async function() {
+    const protectedFields = {};
+    await reconfigureServer({ protectedFields });
+
+    const user = new Parse.User();
+    user.setUsername('Alice');
+    user.setPassword('sekrit');
+    user.set('email', '[email protected]');
+    user.set('favoriteColor', 'yellow');
+    await user.save();
+
+    const fetched = await new Parse.Query(Parse.User).get(user.id);
+    expect(fetched.has('email')).toBeFalsy();
+    expect(fetched.has('favoriteColor')).toBeTruthy();
+  });
+
+  describe('interaction with legacy userSensitiveFields', function() {
+    it('should fall back on sensitive fields if protected fields are not configured', async function() {
+      const userSensitiveFields = ['phoneNumber', 'timeZone'];
+
+      const protectedFields = { _User: { '*': ['email'] } };
+
+      await reconfigureServer({ userSensitiveFields, protectedFields });
+      const user = new Parse.User();
+      user.setUsername('Alice');
+      user.setPassword('sekrit');
+      user.set('email', '[email protected]');
+      user.set('phoneNumber', 8675309);
+      user.set('timeZone', 'America/Los_Angeles');
+      user.set('favoriteColor', 'yellow');
+      user.set('favoriteFood', 'pizza');
+      await user.save();
+
+      const fetched = await new Parse.Query(Parse.User).get(user.id);
+      expect(fetched.has('email')).toBeFalsy();
+      expect(fetched.has('phoneNumber')).toBeFalsy();
+      expect(fetched.has('favoriteColor')).toBeTruthy();
+    });
+
+    it('should merge protected and sensitive for extra safety', async function() {
+      const userSensitiveFields = ['phoneNumber', 'timeZone'];
+
+      const protectedFields = { _User: { '*': ['email', 'favoriteFood'] } };
+
+      await reconfigureServer({ userSensitiveFields, protectedFields });
+      const user = new Parse.User();
+      user.setUsername('Alice');
+      user.setPassword('sekrit');
+      user.set('email', '[email protected]');
+      user.set('phoneNumber', 8675309);
+      user.set('timeZone', 'America/Los_Angeles');
+      user.set('favoriteColor', 'yellow');
+      user.set('favoriteFood', 'pizza');
+      await user.save();
+
+      const fetched = await new Parse.Query(Parse.User).get(user.id);
+      expect(fetched.has('email')).toBeFalsy();
+      expect(fetched.has('phoneNumber')).toBeFalsy();
+      expect(fetched.has('favoriteFood')).toBeFalsy();
+      expect(fetched.has('favoriteColor')).toBeTruthy();
+    });
+  });
+
+  describe('non user class', function() {
+    it('should hide fields in a non user class', async function() {
+      const protectedFields = {
+        ClassA: { '*': ['foo'] },
+        ClassB: { '*': ['bar'] },
+      };
+      await reconfigureServer({ protectedFields });
+
+      const objA = await new Parse.Object('ClassA')
+        .set('foo', 'zzz')
+        .set('bar', 'yyy')
+        .save();
+
+      const objB = await new Parse.Object('ClassB')
+        .set('foo', 'zzz')
+        .set('bar', 'yyy')
+        .save();
+
+      const [fetchedA, fetchedB] = await Promise.all([
+        new Parse.Query('ClassA').get(objA.id),
+        new Parse.Query('ClassB').get(objB.id),
+      ]);
+
+      expect(fetchedA.has('foo')).toBeFalsy();
+      expect(fetchedA.has('bar')).toBeTruthy();
+
+      expect(fetchedB.has('foo')).toBeTruthy();
+      expect(fetchedB.has('bar')).toBeFalsy();
+    });
+
+    it('should hide fields in non user class and non standard user field at same time', async function() {
+      const protectedFields = {
+        _User: { '*': ['phoneNumber'] },
+        ClassA: { '*': ['foo'] },
+        ClassB: { '*': ['bar'] },
+      };
+
+      await reconfigureServer({ protectedFields });
+
+      const user = new Parse.User();
+      user.setUsername('Alice');
+      user.setPassword('sekrit');
+      user.set('email', '[email protected]');
+      user.set('phoneNumber', 8675309);
+      user.set('timeZone', 'America/Los_Angeles');
+      user.set('favoriteColor', 'yellow');
+      user.set('favoriteFood', 'pizza');
+      await user.save();
+
+      const objA = await new Parse.Object('ClassA')
+        .set('foo', 'zzz')
+        .set('bar', 'yyy')
+        .save();
+
+      const objB = await new Parse.Object('ClassB')
+        .set('foo', 'zzz')
+        .set('bar', 'yyy')
+        .save();
+
+      const [fetchedUser, fetchedA, fetchedB] = await Promise.all([
+        new Parse.Query(Parse.User).get(user.id),
+        new Parse.Query('ClassA').get(objA.id),
+        new Parse.Query('ClassB').get(objB.id),
+      ]);
+
+      expect(fetchedA.has('foo')).toBeFalsy();
+      expect(fetchedA.has('bar')).toBeTruthy();
+
+      expect(fetchedB.has('foo')).toBeTruthy();
+      expect(fetchedB.has('bar')).toBeFalsy();
+
+      expect(fetchedUser.has('email')).toBeFalsy();
+      expect(fetchedUser.has('phoneNumber')).toBeFalsy();
+      expect(fetchedUser.has('favoriteColor')).toBeTruthy();
+    });
+  });
+});