Welcome!

Blog Feed Post

Mobile-friendly federated identity, Part 1 – The social login legacy

If I were to measure the success of a federated identity system, I would consider the following factors:

  • End user experience (UX);
  • How easy it is for a relying party to participate (frictionless);
  • How well it meets security requirements.

 

I get easily frustrated when subjected to bad user experience regarding user login and SSO but I also recognize apps that get this right. In this first part of a series on the topic of mobile-friendly federated identity, I would like to identify winning patterns associated with the social login trend.

 

My friend Martin recently introduced me to a mobile app called Strava which tracks bike and run workouts. You start the app at the beginning of the workout, and it captures GPS data along the way – distance, speed, elevation, etc. Getting this app working on my smart phone was the easiest thing ever: download, start the app, login with facebook, ready to go. The login part was flawless; I tapped the Login with Facebook button and was redirected to my native facebook app on my smartphone from where I was able to express consent. This neat OAuth-ish handshake only required 3 taps of my thumb. If I had been redirected through a mobile browser, I would have had to type in email address and password. BTW, I don’t even know that password, it’s hidden in some encrypted file on my laptop somewhere, so at this point I move on to something else and that’s the end of the app for me. Starting such handshakes by redirecting the user through the native app is the right choice in the case of a native app relying on a social provider which also has its own native app.

Image

Figure 1 – Create account by expressing consent on social provider native app

At this point my social identity is associated to the session that the Strava app has with the Strava API. Effectively, I have a Strava account without needing to establish a shared secret with this service. This is the part where federated identity comes in. Strava does not need to manage a shared secret with me and does not lose anything in federating my identity to a social provider. It still lets me create a profile on their service and saves data associated to me.

When I came home from my ride, I was able to get nice graphs and stats and once I accepted the fact that I have become old, fat and slow, decided to check strava.com on my laptop. Again, a friendly social login button enabled me to login in a flash and I can see the same information with a richer GUI. Of course on my laptop, I do have a session with my social provider on the same browser so this works great. The same service accessed from multiple devices each redirecting me to authenticate in the appropriate way for the device in use.

Now that we’ve established how fantastic the login user experience is, what about the effort needed on the relying party? Strava had to register an app on facebook. Once this is in place, a Strava app simply takes the user through the handshake and retrieves information about that user once the handshake is complete. In the case of facebook on an iOS device, the instructions on how to do this are available here. Even without a client library, all that would be required is implement an OAuth handshake and call an API with the resulting token to discover information about the user. There is no XML, there is no SAML, no digital signatures, and other things that would cause mobile developers to cringe.

Although a good user experience is critical to the adoption of an app, the reasons for Strava to leverage the social network for login go beyond simplifying user login. Strava also happens to rely on the social network to let users post their exploits. This in turn enhances visibility for their app and drives adoption as other users of the same social network discover Strava through these posts.

Although social login is not just about federated authentication, it creates expectations as to how federated authentication should function and what should be required to implement it. These expectations are not just from end users but also from a new breed of application developers who rely on lightweight, mobile-friendly mechanisms.

In the second part of this blog, I will illustrate how you can cater to such expectations and implement the same patterns for your own identities using standards like OAuth, OpenID Connect and the Layer 7 Gateway.

 


Read the original blog entry...

More Stories By Francois Lascelles

As Layer 7’s Chief Architect, Francois Lascelles guides the solutions architecture team and aligns product evolution with field trends. Francois joined Layer 7 in the company’s infancy – contributing as the first developer and designing the foundation of Layer 7’s Gateway technology. Now in a field-facing role, Francois helps enterprise architects apply the latest standards and patterns. Francois is a regular blogger and speaker and is also co-author of Service-Oriented Infrastructure: On-Premise and in the Cloud, published by Prentice Hall. Francois holds a Bachelor of Engineering degree from Ecole Polytechnique de Montreal and a black belt in OAuth. Follow Francois on Twitter: @flascelles

Latest Stories
SYS-CON Events announced today that IBM has been named “Diamond Sponsor” of SYS-CON's 21st Cloud Expo, which will take place on October 31 through November 2nd 2017 at the Santa Clara Convention Center in Santa Clara, California.
SYS-CON Events announced today that TidalScale will exhibit at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. TidalScale is the leading provider of Software-Defined Servers that bring flexibility to modern data centers by right-sizing servers on the fly to fit any data set or workload. TidalScale’s award-winning inverse hypervisor technology combines multiple commodity servers (including their ass...
In the fast-paced advances and popularity in cloud technology, one of the most critical factors revolves around concerns for security of your critical data. How to assure both your company and your customers they can confidently trust and utilize your cloud environment is most often top on the list. There is a method to evaluating and providing security that exceeds conventional modes of protecting data both within the cloud as well externally on mobile and other devices. With the public failure...
Join IBM November 1 at 21st Cloud Expo at the Santa Clara Convention Center in Santa Clara, CA, and learn how IBM Watson can bring cognitive services and AI to intelligent, unmanned systems. Cognitive analysis impacts today’s systems with unparalleled ability that were previously available only to manned, back-end operations. Thanks to cloud processing, IBM Watson can bring cognitive services and AI to intelligent, unmanned systems. Imagine a robot vacuum that becomes your personal assistant tha...
Widespread fragmentation is stalling the growth of the IIoT and making it difficult for partners to work together. The number of software platforms, apps, hardware and connectivity standards is creating paralysis among businesses that are afraid of being locked into a solution. EdgeX Foundry is unifying the community around a common IoT edge framework and an ecosystem of interoperable components.
In his session at 21st Cloud Expo, Raju Shreewastava, founder of Big Data Trunk, will provide a fun and simple way to introduce Machine Leaning to anyone and everyone. Together we will solve a machine learning problem and find an easy way to be able to do machine learning without even coding. Raju Shreewastava is the founder of Big Data Trunk (www.BigDataTrunk.com), a Big Data Training and consulting firm with offices in the United States. He previously led the data warehouse/business intellige...
Gemini is Yahoo’s native and search advertising platform. To ensure the quality of a complex distributed system that spans multiple products and components and across various desktop websites and mobile app and web experiences – both Yahoo owned and operated and third-party syndication (supply), with complex interaction with more than a billion users and numerous advertisers globally (demand) – it becomes imperative to automate a set of end-to-end tests 24x7 to detect bugs and regression. In th...
As popularity of the smart home is growing and continues to go mainstream, technological factors play a greater role. The IoT protocol houses the interoperability battery consumption, security, and configuration of a smart home device, and it can be difficult for companies to choose the right kind for their product. For both DIY and professionally installed smart homes, developers need to consider each of these elements for their product to be successful in the market and current smart homes.
Infoblox delivers Actionable Network Intelligence to enterprise, government, and service provider customers around the world. They are the industry leader in DNS, DHCP, and IP address management, the category known as DDI. We empower thousands of organizations to control and secure their networks from the core-enabling them to increase efficiency and visibility, improve customer service, and meet compliance requirements.
In his session at 21st Cloud Expo, Michael Burley, a Senior Business Development Executive in IT Services at NetApp, will describe how NetApp designed a three-year program of work to migrate 25PB of a major telco's enterprise data to a new STaaS platform, and then secured a long-term contract to manage and operate the platform. This significant program blended the best of NetApp’s solutions and services capabilities to enable this telco’s successful adoption of private cloud storage and launchi...
The session is centered around the tracing of systems on cloud using technologies like ebpf. The goal is to talk about what this technology is all about and what purpose it serves. In his session at 21st Cloud Expo, Shashank Jain, Development Architect at SAP, will touch upon concepts of observability in the cloud and also some of the challenges we have. Generally most cloud-based monitoring tools capture details at a very granular level. To troubleshoot problems this might not be good enough.
DevOps is often described as a combination of technology and culture. Without both, DevOps isn't complete. However, applying the culture to outdated technology is a recipe for disaster; as response times grow and connections between teams are delayed by technology, the culture will die. A Nutanix Enterprise Cloud has many benefits that provide the needed base for a true DevOps paradigm. In their Day 3 Keynote at 20th Cloud Expo, Chris Brown, a Solutions Marketing Manager at Nutanix, and Mark Lav...
With major technology companies and startups seriously embracing Cloud strategies, now is the perfect time to attend 21st Cloud Expo October 31 - November 2, 2017, at the Santa Clara Convention Center, CA, and June 12-14, 2018, at the Javits Center in New York City, NY, and learn what is going on, contribute to the discussions, and ensure that your enterprise is on the right path to Digital Transformation.
Cloud Expo, Inc. has announced today that Andi Mann and Aruna Ravichandran have been named Co-Chairs of @DevOpsSummit at Cloud Expo Silicon Valley which will take place Oct. 31-Nov. 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. "DevOps is at the intersection of technology and business-optimizing tools, organizations and processes to bring measurable improvements in productivity and profitability," said Aruna Ravichandran, vice president, DevOps product and solutions marketing...
The dynamic nature of the cloud means that change is a constant when it comes to modern cloud-based infrastructure. Delivering modern applications to end users, therefore, is a constantly shifting challenge. Delivery automation helps IT Ops teams ensure that apps are providing an optimal end user experience over hybrid-cloud and multi-cloud environments, no matter what the current state of the infrastructure is. To employ a delivery automation strategy that reflects your business rules, making r...