Removes blacklisting, *-but test case

spec/schemas.spec.js

@@ -1408,10 +1408,7 @@ describe('schemas', () => {
       role.relation('users').add(admin);
       return role.save(null, {useMasterKey: true}).then(() => {
         let perm = {
-          'find': {
-            // Admins can't read
-            'role:admin': false
-          }
+          find: {}
         };
         // let the user find
         perm['find'][user.id] = true;
@@ -1455,76 +1452,5 @@ describe('schemas', () => {
     }).then(() => {
       done();
     });
-  });
-  
-  it('validate CLP 6', done => {
-    let user = new Parse.User();
-    user.setUsername('user');
-    user.setPassword('user');
-    
-    let user2 = new Parse.User();
-    user2.setUsername('user2');
-    user2.setPassword('user2');
-    let admin = new Parse.User();
-    admin.setUsername('admin');
-    admin.setPassword('admin');
-    
-    let role = new Parse.Role('admin', new Parse.ACL());
-    
-    Promise.resolve().then(() => {
-      return Parse.Object.saveAll([user, user2, admin, role], {useMasterKey: true});
-    }).then(()=> {
-      role.relation('users').add(admin);
-      return role.save(null, {useMasterKey: true}).then(() => {
-        let perm = {
-          'find': {
-            // Anyone can find
-            '*': true
-          }
-        };
-        // but the user can't
-        perm['find'][user.id] = false;
-        return setPermissionsOnClass('AClass', perm);
-      })
-    }).then(() => {
-     return Parse.User.logIn('user', 'user').then(() => {
-        let obj = new Parse.Object('AClass');
-        return obj.save();
-      })
-    }).then(() => {
-      let query = new Parse.Query('AClass');
-      return query.find().then((res) => {
-        fail('User should not be able to find!')
-        return Promise.resolve();
-      }, (err) => {
-        expect(err.message).toEqual('Permission denied for this action.');
-        return Promise.resolve();
-      })
-    }).then(() => {
-      return Parse.User.logIn('admin', 'admin');
-    }).then( () => {
-      let query = new Parse.Query('AClass');
-      return query.find();
-    }).then((results) => {
-      expect(results.length).toEqual(1);
-      return Promise.resolve();
-    }, (err) => {
-      fail('Should find the object as admin');
-      return Promise.resolve();
-    }).then(() => {
-      return Parse.User.logIn('user2', 'user2');
-    }).then( () => {
-      let query = new Parse.Query('AClass');
-      return query.find();
-    }).then((results) => {
-      expect(results.length).toEqual(1);
-      return Promise.resolve();
-    }, (err) => {
-      fail('Should find the object as user2');
-      return Promise.resolve();
-    }).then(() => {
-      done();
-    });
-  });
-  
+  });  
 });

src/Schema.js

@@ -107,7 +107,7 @@ function validateCLP(perms) {
     Object.keys(perms[operation]).forEach((key) => {
       verifyPermissionKey(key);
       let perm = perms[operation][key];
-      if (perm !== true && perm !== false) {
+      if (perm !== true) {
         throw new Parse.Error(Parse.Error.INVALID_JSON, `'${perm}' is not a valid value for class level permissions ${operation}:${key}:${perm}`);
       }
     });
@@ -585,22 +585,17 @@ class Schema {
       return Promise.resolve();
     }
     var perms = this.perms[className][operation];
-
-    // Check permissions against the aclGroup provided (array of userId/roles) 
-    // if perms has a public, check the blacklist
-    let startfound = perms['*'] ? true : undefined;
-    let found = aclGroup.reduce((memo, acl) => {
-      let perm = perms[acl];
-      // We have a black listed permission
-      if (perm === false) {
-        return false;
+    // Handle the public scenario quickly
+    if (perms['*']) {
+      return Promise.resolve();
+    }
+    // Check permissions against the aclGroup provided (array of userId/roles)
+    var found = false;
+    for (var i = 0; i < aclGroup.length && !found; i++) {
+      if (perms[aclGroup[i]]) {
+        found = true;
       }
-      // the memo is not blacklisted
-      if (perm === true && memo !== false) {
-        return true;
-      }
-      return memo;
-    }, startfound);
+    }
     if (!found) {
       // TODO: Verify correct error code
       throw new Parse.Error(Parse.Error.OBJECT_NOT_FOUND,