Worklight mobile v6

Marco Dragoni – WebSphere Technical Sales

IBM Worklight V6
Technical Overview

1

© 2013 IBM Corporation

Agenda

 Challenges and Common Terminologies
 IBM Worklight V6 Product Architecture and features
 Worklight components
 What's new in V6
 Security
 Product Architecture & Resources

2


IBM Mobile First offering portfolio
Industry Solutions

Insurance

Retail

Transpor
t

Telecom

Government

Healthcare

Automotive

IBM & Partner Applications

Strategy & Design Services

Application & Data Platform
Application Platform and Data Services

Management
Devices

Security
Network

Development & Integration Services

Banking

Analytics
Servers

Cloud & Managed Services

What REALLY makes Mobile different?

EVERYWHERE ACCESS
GPS
GSM/CDMA
WiFi
Camera

Bluetooth

RFID LOCATION

SENSORS NFC
Barcode scanner
Microphone

4

Touchscreen
Accelerometer

Compass
CONTEXT


Mobile Application Focus Areas
Business to Consumer

Business to Enterprise

• Improved customer satisfaction

• Extend existing applications to mobile workers

• Deeper customer engagement and loyalty

• Increased worker productivity

• Increased sales through personalized
offers

• Faster business processing

• Customer service
• Competitive differentiator
• Improve brand perception

• Increased employee responsiveness and
decision making speed
• Reduced fuel, gas, or physical asset
maintenance costs

• Deeper insight into customer buying
behavior for up sell and cross sell
• Improved buying experience with mobile
concierge services

5

5

• Increase revenue through sales engagements
• Reduce personnel cost (utilizing personal
owned instead of corporate issued devices)

• Resolve internal IT issues faster


Evolving Mobile Landscape - Challenges
 Mobile Development is more expensive than traditional Web App
Development:
– Which smartphone? Which tablet? Which form factor?
 iOS, Android, Blackberry, Windows Phone
 All of the above..
– Skills?
 Web or native apps? Java or Objective C? Or other?
– Maintenance?
 Separate software stacks for each major OS
 Separate applications for each major OS
 How do I keep software current?
– Security?
 Encryption? Authentication?
 Response to stolen/lost devices?
– Management?
 Can I see my apps? Can I disable them remotely?
– Enterprise Integration?
 How do I build cross-channel app?

 Since the Mobile field is still evolving, so an enterprise would want to
pick a platform that can adapt to the future.
6


Mobile Application Types
Web Apps

Hybrid Apps - Web

Hybrid Apps - Mixed

Native Apps

Written in HTML5 JavaScript
and CSS3. Quick and cheap
to develop, but less
powerful than native.

Source code consists of web
code and included Worklight
libraries and executed in a
native shell.

User augments web code
with native language for
unique needs and
maximized user experience.

Platform-specific. Requires
unique expertise, pricey and
long to develop. Can deliver
higher user experience.

Cross-device portability
Cross-device portability
Richness of Mobile Experience
Cost of implementation (TCO)
Cost of implementation (TCO)

Mobile Browser
Web Code

Worklight Runtime
Web Code

Worklight Runtime
Web
Native100101

7

<!DOCTYPE html PUBLIC
<html>
<! - - created 2003-12-1
<head><title>XYZ</title
</head>
</body>
</html>

<!
DOCTY
PE
html
PUBLIC
create
d 200312
</p>
</body
>
</html
>

Device APIs

<!DOCTYPE html PUBLIC
<html>
<! - - created 2003-1212 - <head><title>XYZ</title
>
</head>
<body>
</p>
</body>
</html>

Device APIs

010101
110100
101010
101010
100100
100101
111001
001100
10

Native Application
100101010101110100101
001001010111010010011
010101010100100100101
111001001100101010100
101010101001010101010
101010101011111100000
101010101010100100101
010101010100011110101
000111101010011101010
111110010110111101000
1011001110

Device APIs


Apache Cordova, what is it ?
Pieces of native code which runs natively within the mobile OS and a JavaScript
wrapper
 Apache Cordova (former Cordova) is an open-source mobile development
framework developed by Nitobi Software
 Cordova provides a JavaScript API that allows developers to access native
mobile device features and even execute native code using JavaScript

Native
code

JavaScript
Wrapper

myFunc(params);


JS Framework (Jquery, Dojo, Sencha), what are they ?
 Hybrid Mobile web applications are created in HTML5, CSS3, and JavaScript, and run
using the browser API offered by the OS on the mobile device.
 The objectives of the JS framework are the following:
 quickly create mobile web applications that look and behave consistently across all
supported devices
 have advanced user interface capabilities providing the developer a standard set of
layouts, user interface widgets, and interactions, as well as a rich API for applying and
extending them


Agenda

 Security

10


Worklight Components
Worklight Studio
The most complete, extensible environment with maximum
code reuse and per-device optimization
Worklight Server
Unified notifications, runtime skinning, version management,
security, integration and delivery

←

Worklight Runtime Components
Extensive libraries and client APIs that expose and interface
with native device functionality
Worklight Console
A web-based console for control of your mobile apps and
infrastructure
Worklight Application Center
A cross-platform private mobile application store focused on
the needs of a development organization or a team

Worklight Architecture
Worklight Studio

iOS
Android

HTML5, Hybrid,
and Native Coding

Blackberr
y
Windows
Phone

Optimization
Framework

1

Development Team Provisioning
Enterprise App Provisioning
and Governance

Windows
8
Java ME

Integrated Device
SDKs
3rd Party Library
Integration

2

Worklight Application
Center

App Feedback Management

Device Runtime
Cross-Platform
Compatibility Layer
Server Integration
Framework
Encrypted and
Syncable Storage
Runtime Skinning

Desktop Web

Reporting for Statistics
and Diagnostics

4

Worklight Server
User authentication
and mobile trust
Mashups and service
composition
JSON Translation
Adapter Library for
backend connectivity

Stats Aggregation

Enterprise Backend Systems &
Cloud Services

Mobile Web

3

Application Code

SDKs

Feedback Management

Client-Side
App Resources

5
Worklight Console

Direct Update
Mobile
Web Apps

App Version
Management
Push /SMS
Management

Unified Push
Notifications


Web-based development (WL Studio capabilities)
 Worklight apps are developed using standard web technologies:
– HTML
– JavaScript
– Style Sheets & Images

 Worklight apps use the Worklight (WL) JavaScript API to access the Worklight platform
capabilities , for example:
– Access back-end data and server functionality
– Environment specific UI behavior
– Use functionality specific to device
– Session management
– Push notification etc…

13


Integrating Best-in-class Tools
Worklight is compatible with prominent HTML5 libraries and tools:

14


Single Shared Codebase
Common code placed
in primary file
Environment optimization
code is maintained separately

15


WYSIWYG UI Construction – Dojo Mobile

16


WYSIWYG UI Construction – JQuery Mobile

17


Preview in browser simulator

Perform device specific tests in the Mobile Browser Simulator: supports PhoneGap
18


Browser Simulator - example
 Defines battery-related data, such as the
battery level. You can use the slider to change
the battery level and trigger a
batterystatus event. The following battery
levels trigger events:
– Twenty percent triggers the batterylow
event
– Five percent triggers the
batterycritical event
 To define the plugged in status of your mobile
device, select or clear the Plugged In check
box.
 Generates the Geolocation values returned by the
Cordova API when querying Geolocation data. To
generate a new set of values, click Next. To generate the
values periodically, click Start.

19


Runtime Skinning – Use Cases

Different
Screen Sizes
Different
Screen Densities
Different
Input Method
Support
for HTML5

20

•Decision on which skin to use is
done automatically at runtime


Skin creation
 Skins are created using the Worklight Skin Wizard
 Directories adjacent to the environment directory
 Containing HTML/CSS/JS
 A special, developer-controlled JavaScript file is run at app startup

21


Build and Deploy

3

1
2

 By selecting the “Build all and Deploy” (1) command, you will have
the following results:
– the vendor project is created (2 and 3)
– portion of the app is deployed to Worklight server
22


RTC integration

Worklight supports
shell-sharing with RTC
eclipse client

SDK Cmd
Line

Worklight
Build Ant

Worklight build scripts
are supported in RTC
Build System

Possible extension with
DeviceAnywhere and
Rational Quality
Manager
23


Worklight Runtime – Shell Approach
Organizations can develop “custom shells” that
include corporate services, such as authentication
and security services, integration services, and
branding. Web developers can then use
sanctioned shells to develop the business logic of
the application using only HTML5
 Inner Application:
− Implements the application’s logic
− Common web code
− Utilizes External Shell API’s
− Required to comply with shell parameters
 External Shell:
− Customizable container
− Provides JS access to native functionality
− Branding, Security, Authentication
− Built with the Inner App to create a native App
(IPA/APK file)


Device Single Sign-on (SSO)
 Device SSO Capability:
− Device-side SSO enables a mobile user to authenticate him/her-self once and gain
access to all apps from the same developer without being prompted to log in again at
each of them
 Device SSO implementation:
− Implemented using combination of server-side capabilities (realms) and unique device
identification (device ID)
− On successful login the authentication state is saved in the database and used for
validations in subsequent sessions from the same device.

Session x

Worklight
Server

App 1

ID

Duplicate after receiving
ID fro App 2
Session y

secure
Mobile
OS key
store

App 2


Direct Update – On device logic (WL Server capabilities)

Native Shell
1

Download

Pre-packaged
resources

App Store

2
3
Worklight
Server

Check for
updates

Web
resources

4

Transfer

Cached
resources

Update web
resource

1.

Web resources packaged with app to ensure initial offline availability

2.

Web resources transferred to app's cache storage

3.

App checks for updates on startup and foreground events

4.

Updated web resources downloaded when necessary, with user
confirmation or silently

JSON Store with data sync
 JSON store database is embedded into framework
 JavaScript APIs for storing, querying and updating data in offline mode are available
 Sensitive data can be encrypted by using a developer/user provided password
 Adapter based server-to-client and client-to-server synchronization allows working with data
in offline mode and keeping it updated in online mode

27


Worklight Adapters
 Adapters provide the glue
between Worklight and back-end
applications
• Provides the extensibility mechanism
for Worklight to call out to back-end
systems

 Worklight has some interfaces that
adapters can use (HTTP, SQL, JMS,
CastIron and Node.js in test for V6)

• Worklight has client-side JavaScript
APIs so that applications can invoke
services
• Likewise, server-side JavaScript APIs
are available to implement
procedures (adapters)

28


Worklight Studio - developing adapters files
 An adapter contains three files for configuration and implementation
• The first file is XML and contains the overall metadata (procedure names, protocol etc)
• Second file is JavaScript and contains one function (procedure) for each entry point
• Third an XML transformation file if necessary
 Adapters are uploaded to Worklight Server ready for mobile applications
• Once deployed, adapters are managed through the Worklight Console


Worklight adapters Framework


Worklight Studio - developing and testing adapters
(1) Implement Adapter
procedures

1

(2) Deploy Adapter to
embedded web container

2

(3) Invoke Adapter
Procedure

31

IBM Mobile Foundation PoT - Introduction to Application Development with Worklight

3


Push Notification
A Push Notification is the ability of a mobile
devices to receive messages that are “pushed”
from a server
Notifications are received regardless of whether
the application is currently running or not
Notification may take several forms:
Alert – a pop-up text message
Badge – a small badge mark appearing
next to the application icon
Sound alert
The user must approve the push notification
subscription

32


Unified Push Notifications
iOS
Push API

Android
Dispatcher

Notification
State
Database

Polling
Adapters

iOS
Dispatcher

Apple Push
Servers
(APN)

Android
Push API

Google Push
Servers
(GCM)

SMS API

Microsft
Push
Servers
(MPNS)

Worklight
Client-side
Push
Services

3rd Party
SMS
Gateway

Microsoft
Push API

Worklight
Client-side
Push
Services

Unified
Push API

Messagebased
Adapters

User-Device
Database

SMS
Dispatcher

Windows
Dispatcher

Worklight
Client-side
Push
Services

* NOTE: 5.0.6 only supports not-authorized MPSN

Administrative Console


Application Center

Application
Catalog Service
Application
Catalog Service

Application
Center Console

Application
Catalog Service
Application Center

Application
Center
iOS / Android

Application Server

• Upload/Remove applications
• Control application access

• View application feedback
• Obtain information about
applications on a device.
• Inactivate applications for
download

• List available applications
• Install to a mobile device
• Submit application feedback


App Center store to the device
• Notion of favorite apps that allows you to keep
a list per user of favorite app on the mobile
client
• Push notifications to get information on
updates
• Application filtering by OS level and device
type (iphone vs ipad)
• Simplified configuration through JNDI
• Share TEST-ready applications for the Mobile
Test Workbench
• Support for iOS / Android / BlackBerry 6 and 7
(native / hybrid)

35


Data Collection and Analytics - BIRT

Eclipse
BIRT

36


Data Collection and Analytics – Operational Analytics



The Analytics Dashboard
displays the following
charts:
−

Daily Hits

−

Daily Visits

−

Active Users

−

Environment Usage

−

Notifications Per Day

−

Notifications Per Source

−

New Users

October 29,
2012


Dynamic Control of Deployed Apps (WL Console capabilities)

Centralized control of all installed applications and adapters
Remotely disable apps by device and version
39

Customize user messages


App management

40


Push Services Management

41


Geo-Location API – New in V6
• Geo-location information has lots of potential, both for consumer- and employeefacing applications
‒ Creating differentiating services based on user location
‒ Optimizing business processes and operations
‒ Increasing application security
• It’s hard to do it right
‒ What to collect and how?
‒ How to use what’s collected?
Worklight 6.0 provides you simple and strong tools to:
COLLECT and USE on the mobile device

Control
acquisition of
GPS and Wifi
coordinates

Define
points of
interest
and geofences

Trigger
actions
based on
location
changes

Efficiently
transmit
to Server

USE on the server

Store

Handle
events

Perform
analytics


Differentiated fast-food service

Routing trucks arriving at warehouse

Order #1783
to oven

............

More engaging mall experience

Location-aware security for hospital app
Username

Device as
an
additional
auth factor

…
…

Password
Submit

…

…
…

✔

…
…
?

Geo-Location API – New in V6

Collect, compress and
stream important
information

Adapter

Worklight
Server
Adapter

 Client-side APIs
− Efficiently sampling GPS, cell triangulation,
and Wifi coordinates
− Sampling while app in the foreground and in
the background
− Batch collected data and send to server
− Available also when app is offline
− Developer in full control
 Events based on
− Proximity to point of interest
− Entering, leaving a geo-fence
 Server side – maintain an evolving context that is
available for all adapter procedures
− React to important geo events
− Enrich with business data
− Integrate context information with business
processes
− Storage for analytics purposes

Location Data

Analytics
Repository

Feed location data and
triggers to business
processes decision
management systems
etc.

Screen Patterns – New in V6

 40+ out-of-the-box common
screen patterns
 Navigation, search, lists and
tables, authentication,
configuration panels
 For jQuery Mobile and Dojo
Mobile
 Live preview using the
underlying widget library


Functional Test Tool – New in V6
 Create, run, and automate tests on mobile applications
 Improve quality and time-to-value with industry-first app
testing
− Create resilient and code-less test cases
− Record once, play back on multiple devices
 Standardized, eclipse based
 Comprehensive – Android and iOS, Native and hybrid
 Complete – Recording, editing, and running on mobile
devices
 Resilient – Same test runs
across multiple devices
 Also for non-developers –
Scripts in natural language
description
Deliver consistently
high quality across
your mobile app portfolio.

Mobile Test Workbench on client side

 A mobile test client is available on the
Android and iOS platforms. This client is
used to upload apps to the test
workbench, to record, to run tests, and to
view reports.


Mobile Test Workbench on Development side

 A test navigator lists test projects,
tests, mobile devices, and the
mobile incoming recordings that
are used to generate tests.

 A device editor lists the devices
that are connected to the test
workbench. This editor displays
detailed specifications of each
device, therefore you can select
the hardware platforms on which
you can deploy and run your tests.


Who is our Competition?
Native
Development

Pre-packaged Mobile
Apps

• Very costly
development and
ongoing
maintenance
• Long time to market
• Requires specific
knowledge and
skills that are not
transferable across
environments
• No App Specific
Management
Capabilities
• No cross-platform
compatibility

49

HTML5 and Open
Source Frameworks
• Lacking complete
IDE functionality
• No optimization
capabilities
• No mobile
middleware
services layer
• Does not address
enterprise security
requirements
• No advanced
features, e.g.
Runtime Skinning,
Unified Push,
Remote Disable

• Application typically
presents lowest
common
denominator
• Limited ability to
customize
UI/UX/Workflow
• Rarely provides
sufficient
middleware and
management
capabilities
• Typically very
expensive for high
user volume
• More suited for
SMB Market

Other Mobile
Enterprise App
Platforms
• Typically very
limited support for
HTML5/JS/CSS3
• Often proprietary
interpreters and
scripting languages
• Less agile
development
• Lacking 3rd-party
library compatibility
• Business model is
primarily based on
vendor supplied PS
for development


Agenda

 Security

50


IBM Security Framework domains

IBM MobileFirst offering to secure the enterprise

Manage Device & Data
IBM Endpoint Manager
for Mobile
Malware Protection
IBM Mobile Device
Security (hosted)
Application Security
IBM Worklight

Secure Access
IBM Security Access
Manager
IBM WebSphere
Datapower
Monitor & Protect
IBM Security QRadar
Secure Connectivity
IBM Mobile Connect

Secure Applications
IBM Security AppScan
Integrate Securely
IBM WebSphere
DataPower
Manage Applications
IBM Worklight

Internet
Corporate
Intranet

Worklight – Authentication Integration Framework
 The Worklight server-side architecture has been
designed to simplify the task of connecting mobile
applications with the enterprise back-end
authentication infrastructure.
 The IBM Worklight framework provides both
server-side and client-side mechanisms for
assisting with this issue.
 Server modules define the collection and
handling of credentials (authenticator) and
mechanisms to validate or verify the credentials
(login module).
 On the client side, IBM Worklight supports an
authentication framework for asynchronous login
requests on session expiration (challenge handler)
 In addition, IBM Worklight also supports a
number of commonly used mechanisms for
authentication such as forms based, cookie based,
header based and others.

53


Worklight – Data Protection REALM
 An authentication realm defines the process to be used to authenticate users and consists of a
mechanism to collect the user credentials and verifying the user credentials either against a database or
LDAP directory.
 When a user attempts to access a protected resource, IBM Worklight checks whether the user is
already authenticated according to the process defined for the resource’s realm. If the user has not yet
been authenticated, IBM Worklight triggers the process of obtaining the client credentials and verifying
them, as defined in the realm.
 The semantics of the checks are not limited to the authentication, but may implement any logic that
may serve as protection for the server side applicaion resources, for example:
 User authentication
 Device authentication/provisioning
 Application authenticity check
 Application remote disable
 Direct update
 Anti-XSRF check (cross-site request forgery)

54


Worklight – Directory Server Integration
 IBM Worklight, when hosted on WebSphere Application Server and the WebSphere Liberty profile can
leverage the functionality provided by the underlying JEE runtime to support LDAP directory servers.
 WebSphere Application Server provides implementations that support multiple types of registries and
repositories including
 the local operating system registry, a stand-alone LDAP registry, a stand-alone custom registry
and federated repositories.
 Hence users can authenticate to IBM Worklight applications using their enterprise logon typically
governed by LDAP directory servers.

55


Worklight – Integrate with Reverse Proxy and Security Gateway
 There are several products in the market that function as a reverse proxy and security gateways
providing a termination point for HTTPS and user authentication.
 IBM Worklight can be configured to work with these types of security components using its flexible
authentication integration framework.
 IBM Security Access Manager for Enterprise Single Sign-On, IBM DataPower®, CA Siteminder—can
be configured as reverse proxy and a security gateway.
The most common configuration for integrating with these security gateways includes leveraging the
header-based authentication mechanism in IBM Worklight by using the header authenticator and login
module that is provided with the base product.

56


Agenda

 Security

66


67

Deployment architecture
Guiding principles:
IBM Worklight Server is installed in the
organization LAN, connecting to various enterprise
back-end systems.
IBM Worklight Server can be clustered for high
availability and scalability.
IBM Worklight Server uses a database for storing
push notification information, statistics for reporting
and analytics and storing metadata required by the
server at run time. A single instance of the
database is shared by all Worklight servers.
The IBM Worklight Server is installed behind a
web authentication infrastructure (Web SSO)
acting as a reverse proxy and providing SSL.

There can be different topologies depending on the corporates network architecture, disaster
recovery, different back-end systems etc.

Worklight Getting Started Resources
Worklight Information Center

Getting Started Modules

http://pic.dhe.ibm.com/infocenter/wrklight/v5r0m5/index.jsp

https://www.ibm.com/developerworks/mobile/worklight/getting-started/
https://www.ibm.com/developerworks/forums/forum.jspa?forumID=

• Web based, searchable database
• Configuration and installation
information
• API references
• Command line instructions
• Living document

DeveloperWorks Forum

• PDF modules covering
environment and programming

• Forum for discussing Worklight
development

• Downloadable, working code
samples

• Moderated by Worklight product
management

• Whitepapers covering security,
integration, and configuration

• Provides direct access to IBM
development resources

• Samples and modules updated
with each Worklight release

• Ability to search for known issues
or answers


69

Marco Dragoni


Worklight mobile v6

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