Improve email verification

spec/ParseUser.spec.js

@@ -2784,4 +2784,121 @@ describe('Parse.User testing', () => {
       done();
     });
   });
+
+  it('should not allow updates to emailVerified', done => {
+    var emailAdapter = {
+      sendVerificationEmail: () => {},
+      sendPasswordResetEmail: () => Promise.resolve(),
+      sendMail: () => Promise.resolve()
+    }
+
+    const user = new Parse.User();
+    user.set({
+      username: 'hello',
+      password: 'world',
+      email: "[email protected]"
+    })
+
+    reconfigureServer({
+      appName: 'unused',
+      verifyUserEmails: true,
+      emailAdapter: emailAdapter,
+      publicServerURL: "http://localhost:8378/1"
+    }).then(() => {
+      return user.signUp();
+    }).then(() => {
+      return Parse.User.current().set('emailVerified', true).save();
+    }).then(() => {
+      fail("Should not be able to update emailVerified");
+      done();
+    }).catch((err) => {
+      expect(err.message).toBe("Clients aren't allowed to manually update email verification.");
+      done();
+    });
+  });
+
+  it('should not retrieve hidden fields', done => {
+
+    var emailAdapter = {
+      sendVerificationEmail: () => {},
+      sendPasswordResetEmail: () => Promise.resolve(),
+      sendMail: () => Promise.resolve()
+    }
+
+    const user = new Parse.User();
+    user.set({
+      username: 'hello',
+      password: 'world',
+      email: "[email protected]"
+    })
+
+    reconfigureServer({
+      appName: 'unused',
+      verifyUserEmails: true,
+      emailAdapter: emailAdapter,
+      publicServerURL: "http://localhost:8378/1"
+    }).then(() => {
+      return user.signUp();
+    }).then(() => rp({
+      method: 'GET',
+      url: 'http://localhost:8378/1/users/me',
+      json: true,
+      headers: {
+        'X-Parse-Application-Id': Parse.applicationId,
+        'X-Parse-Session-Token': Parse.User.current().getSessionToken(),
+        'X-Parse-REST-API-Key': 'rest'
+      },
+    })).then((res) => {
+      expect(res.emailVerified).toBe(false);
+      expect(res._email_verify_token).toBeUndefined();
+      done()
+    }).then(() => rp({
+      method: 'GET',
+      url: 'http://localhost:8378/1/users/' + Parse.User.current().id,
+      json: true,
+      headers: {
+        'X-Parse-Application-Id': Parse.applicationId,
+        'X-Parse-REST-API-Key': 'rest'
+      },
+    })).then((res) => {
+      expect(res.emailVerified).toBe(false);
+      expect(res._email_verify_token).toBeUndefined();
+      done()
+    }).catch((err) => {
+      fail(JSON.stringify(err));
+      done();
+    });
+  });
+
+  it('should not allow updates to hidden fields', done => {
+    var emailAdapter = {
+      sendVerificationEmail: () => {},
+      sendPasswordResetEmail: () => Promise.resolve(),
+      sendMail: () => Promise.resolve()
+    }
+
+    const user = new Parse.User();
+    user.set({
+      username: 'hello',
+      password: 'world',
+      email: "[email protected]"
+    })
+
+    reconfigureServer({
+      appName: 'unused',
+      verifyUserEmails: true,
+      emailAdapter: emailAdapter,
+      publicServerURL: "http://localhost:8378/1"
+    }).then(() => {
+      return user.signUp();
+    }).then(() => {
+      return Parse.User.current().set('_email_verify_token', 'bad').save();
+    }).then(() => {
+      fail("Should not be able to update email verification token");
+      done();
+    }).catch((err) => {
+      expect(err).toBeDefined();
+      done();
+    });
+  });
 });

src/RestWrite.js

@@ -349,6 +349,11 @@ RestWrite.prototype.transformUser = function() {
     return promise;
   }
 
+  if (!this.auth.isMaster && "emailVerified" in this.data) {
+    const error = `Clients aren't allowed to manually update email verification.`
+    throw new Parse.Error(Parse.Error.OPERATION_FORBIDDEN, error);
+  }
+
   if (this.query) {
     // If we're updating a _User object, we need to clear out the cache for that user. Find all their
     // session tokens, and remove them from the cache.

src/Routers/UsersRouter.js

@@ -57,6 +57,17 @@ export class UsersRouter extends ClassesRouter {
           const user = response.results[0].user;
           // Send token back on the login, because SDKs expect that.
           user.sessionToken = sessionToken;
+
+          // Remove hidden properties.
+          for (var key in user) {
+            if (user.hasOwnProperty(key)) {
+              // Regexp comes from Parse.Object.prototype.validate
+              if (key !== "__type" && !(/^[A-Za-z][0-9A-Za-z_]*$/).test(key)) {
+                delete user[key];
+              }
+            }
+          }
+
           return { response: user };
         }
       });