Add security-related tests for rclnodejs

test/test-security-related.js

@@ -0,0 +1,274 @@
+// Copyright (c) 2017 Intel Corporation. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
+
+const assert = require('assert');
+const rclnodejs = require('../index.js');
+const assertThrowsError = require('./utils.js').assertThrowsError;
+const translator = require('../lib/message_translator.js');
+const arrayGen = require('./array_generator.js');
+
+describe('Destroying non-existent objects testing', function() {
+  this.timeout(60 * 1000);
+
+  before(function() {
+    return rclnodejs.init();
+  });
+
+  after(function() {
+    rclnodejs.shutdown();
+  });
+
+  it('Destroy a non-existent node', function() {
+    var node = null;
+    assertThrowsError(() => {
+      node.destroy();
+    }, TypeError, 'Cannot read property', 'Trying to destroy an empty node!');
+
+    var node = rclnodejs.createNode('node1', '/non_existent');
+    node.destroy();
+
+    // It's OK to destroy a node multiple times 
+    // so long as the resources are freed in rcl layer.
+    node.destroy();
+  });
+
+  it('Destroy a non-existent publisher', function() {
+    var node = rclnodejs.createNode('node2', '/non_existent');
+    assertThrowsError(() => {
+      node.destroyPublisher(null);
+    }, TypeError, 'Invalid argument', 'Trying to destroy an empty publisher!');
+
+    const RclString = 'std_msgs/msg/String';
+    var publisher = node.createPublisher(RclString, 'chatter2');
+    node.destroyPublisher(publisher);
+
+    // OK to destroy a publisher multiple times
+    node.destroyPublisher(publisher);
+  });
+
+  it('Destroy a non-existent subscription', function() {
+    var node = rclnodejs.createNode('node3', '/non_existent');
+    assertThrowsError(() => {
+      node.destroySubscription(null);
+    }, TypeError, 'Invalid argument', 'Trying to destroy an empty subscription!');
+
+    const RclString = 'std_msgs/msg/String';
+    var subscription = node.createSubscription(RclString, 'chatter3', () => {});
+    node.destroySubscription(subscription);
+
+    // OK to destroy a subscription multiple times
+    node.destroySubscription(subscription);
+  });
+
+  it('Destroy a non-existent client', function() {
+    var node = rclnodejs.createNode('node4', '/non_existent');
+    assertThrowsError(() => {
+      node.destroyClient(null);
+    }, TypeError, 'Invalid argument', 'Trying to destroy an empty client!');
+
+    const AddTwoInts = 'example_interfaces/srv/AddTwoInts';
+    var client = node.createClient(AddTwoInts, 'add_two_ints');
+    node.destroyClient(client);
+
+    // OK to destroy a client multiple times
+    node.destroyClient(client);
+  });
+
+  it('Destroy a non-existent service', function() {
+    var node = rclnodejs.createNode('node5', '/non_existent');
+    assertThrowsError(() => {
+      node.destroyService(null);
+    }, TypeError, 'Invalid argument', 'Trying to destroy an empty service!');
+
+    const AddTwoInts = 'example_interfaces/srv/AddTwoInts';
+    var service = node.createService(AddTwoInts, 'add_two_ints',
+                                    (request, response) =>{});
+    node.destroyService(service);
+
+    // OK to destroy a service multiple times
+    node.destroyService(service);
+  });
+
+  it('Destroy a non-existent timer', function() {
+    var node = rclnodejs.createNode('node6', '/non_existent');
+    assertThrowsError(() => {
+      node.destroyTimer(null);
+    }, TypeError, 'Invalid argument', 'Trying to destroy an empty timer!');
+
+    var count = 0;
+    var timer = node.createTimer(100, () => { count++; });
+    node.destroyTimer(timer);
+
+    // OK to destroy a timer multiple times
+    node.destroyTimer(timer);
+  });
+});
+
+describe('Fuzzing API calls testing', function() {
+  this.timeout(60 * 1000);
+
+  before(function() {
+    return rclnodejs.init();
+  });
+
+  after(function() {
+    rclnodejs.shutdown();
+  });
+
+  it('Unregistered message types', function() {
+    var node = rclnodejs.createNode('node1', '/unregistered');
+    const UnknownMsgType = 'std_msgs/msg/Foo';
+
+    assertThrowsError(() => {
+      node.createPublisher(UnknownMsgType, 'chatter');
+    }, Error, 'does not exist', 'Unrecoginzed message types!');
+
+    assertThrowsError(() => {
+      node.createSubscription(UnknownMsgType, 'chatter', (msg) => {});
+    }, Error, 'does not exist', 'Unrecoginzed message type!');
+
+    node.destroy();
+  });
+
+  it('Unregistered service interfaces', function() {
+    var node = rclnodejs.createNode('node2', '/unregistered');
+    const UnknownInterface = 'example_interfaces/srv/Bar';
+
+    assertThrowsError(() => {
+      node.createClient(UnknownInterface, 'chatter');
+    }, Error, 'does not exist', 'Unrecoginzed service interface!');
+
+    assertThrowsError(() => {
+      node.createService(UnknownInterface, 'chatter', (req, res) => {});
+    }, Error, 'does not exist', 'Unrecoginzed service interface!');
+
+    node.destroy();
+  });
+
+  it('Inconsistent message type for subscription', function() {
+    var node = rclnodejs.createNode('node1', '/inconsistent');
+    const RclString = 'std_msgs/msg/String';
+
+    var publisher = node.createPublisher(RclString, 'chatter7');
+    assertThrowsError(() => {
+      publisher.publish({a: 1});
+    }, TypeError, 'Invalid argument', `Type should be ${RclString}`);
+
+    rclnodejs.spin(node);
+    node.destroy();
+  });
+
+  it('Inconsistent request data for service', function() {
+    var node = rclnodejs.createNode('node2', '/inconsistent');
+    const AddTwoInts = 'example_interfaces/srv/AddTwoInts';
+
+    var client = node.createClient(AddTwoInts, 'add_two_ints');
+    var service = node.createService(AddTwoInts, 'add_two_ints', (request, response) => {
+      assert.throws(() => {
+        request.b;
+      }, Error, 'This should never be reached.');
+    });
+
+    assertThrowsError(() => {
+      client.sendRequest({a: 1}, (response) => {});
+    }, TypeError, 'Invalid argument', 'request.b does not exist');
+    rclnodejs.spin(node);
+    node.destroy();
+  });
+
+  it('resources will be freed by shutdown', function() {
+    var node = rclnodejs.createNode('node1', '/unhandled');
+    const RclString = 'std_msgs/msg/String';
+    const AddTwoInts = 'example_interfaces/srv/AddTwoInts';
+
+    var publisher = node.createPublisher(RclString, 'chatter9');
+    var subscription = node.createSubscription(RclString, 'chatter9', () => {});
+    var client = node.createClient(AddTwoInts, 'add_two_ints');
+    var service = node.createService(AddTwoInts, 'add_two_ints', (request, response) => {});
+  });
+
+  it('timer Creating with inconsistent type', function() {
+    var node = rclnodejs.createNode('node3', '/inconsistent');
+    const invalidParams = [
+      ['100', () => {}],
+      [100, null]
+    ];
+    invalidParams.forEach((param) => {
+      assertThrowsError(() => {
+        node.createTimer(param[0], param[1]);
+      }, TypeError, 'Invalid argument', 'Failed to createTimer!');
+    });
+
+    node.destroy();
+  });
+
+  it('Race condition 1', function(done) {
+    var node = rclnodejs.createNode('node4', '/race1');
+    const RclString = 'std_msgs/msg/String';
+
+    var publisher = node.createPublisher(RclString, 'race_channel');
+    var subscription = node.createSubscription(RclString, 'race_channel', (msg) => {
+      node.destroy();
+      done();
+    });
+
+    publisher.publish('hello world!');
+    rclnodejs.spin(node);
+  });
+
+  it('Race condition 2', function(done) {
+    var node = rclnodejs.createNode('node5', '/race2');
+    const AddTwoInts = 'example_interfaces/srv/AddTwoInts';
+
+    var client = node.createClient(AddTwoInts, 'race_service');
+    var service = node.createService(AddTwoInts, 'race_service', (req, res) => {
+      node.destroy();
+      done();
+    });
+
+    let request = { a: 1, b: 2};
+    client.sendRequest(request, (response) => {
+      throw new Error('never reached');
+    });
+    rclnodejs.spin(node);
+  });
+
+  it('Performace with big array data', function(done) {
+    var node = rclnodejs.createNode('performance');
+    const Image = 'sensor_msgs/msg/Image';
+
+    const dataLength = 320 * 240 * 4 * 4;
+    let uint8Data = new Array(dataLength);
+    for (let i = 0; i < dataLength; i++) {
+      uint8Data[i] = i % 255;
+    }
+    /* eslint-disable camelcase */
+    const value = {
+      header: {stamp: {sec: 11223, nanosec: 44556}, frame_id: 'f001', },
+      height: 240, width: 320, encoding: 'rgba', is_bigendian: false, step: 320*16, is_dense: false,
+      data: Uint8Array.from(uint8Data),
+    };
+
+    var publisher = node.createPublisher(Image, 'performance');
+    var subscription = node.createSubscription(Image, 'performance', (message) => {
+      assert.deepStrictEqual(message.data.length, dataLength);
+      node.destroy();
+      done();
+    });
+    publisher.publish(value);
+    rclnodejs.spin(node);
+  });
+});