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Summary:

Single sign-on adoption continues to spread, as increasing numbers of web sites embrace technologies such as OpenID, Facebook Connect and OAuth, which let you log into web sites using an existing account from another service, such as Twitter, Gmail, Facebook, and many others. JanRain, a respected […]

rpx_logo Single sign-on adoption continues to spread, as increasing numbers of web sites embrace technologies such as OpenID, Facebook Connect and OAuth, which let you log into web sites using an existing account from another service, such as Twitter, Gmail, Facebook, and many others.

all providers

JanRain, a respected OpenID provider, has released RPX, a service which makes installing single sign-on on your own web site extremely quick and easy, allowing your visitors to register using their existing account credentials from another site. RPX’s basic plan is free and lets you support up to six service providers, such as Windows Live ID, MySpace, Facebook, Twitter, Yahoo and more.

It’s easy to use because RPX does most of the dirty work for you behind the scenes, and provides all of the code required. You can implement this solution in a matter of minutes on just about any type of web site. In order to demonstrate just how easy it is to roll out single sign-on on your own site, I’ll install this solution on a regular WordPress blog (disclaimer: WordPress developer Automattic is backed by True Ventures, a venture capital firm that is an investor in the parent company of this blog, Giga Omni Media. Om Malik, founder of Giga Omni Media, is also a venture partner at True). RPXNow makes incorporating this complex technology very simple with the aid of its WordPress plugin.

1. Create an account with RPXNow.

rpx website

Go to RPXNow.com and register for a free basic account just to get your feet wet. You get to select any six providers from a list of twelve popular brands for free.

create appOnce you’re logged into your brand new RPX account, you simply need to create a new application for your web site. There’s no need for programming skills, though; you’re just entering the URL of your site and giving it a name.

After you do that you need to click the name of your new application, which will take you to the application’s dashboard. This contains your application’s API key, which will be used with your WordPress plugin.

api

2. Install the RPX Plugin.

Log into your WordPress blog, go to your “Plugins” area and then click “Add New.” Enter “RPX” in the search field to find the free RPX plugin. Click the “Install” link on the right.

search

Once installed, just click the “Activate” option, which will produce the following screen.

success

Now you have to simply add your API key from RPXnow to the plugin. Go to your WordPress Settings area and click “RPX.” Copy and paste the long API Key string and click “Save.”

rpx dashboard

3. Set Up Your Providers

The third and final step is the fun part, where you get to setup and select the providers that you want to support for your visitors. RPX has an excellent dashboard for managing your providers, with a simple drag-and-drop interface.

providers

Right out of the gate, RPX sets up four providers for you: AOL, Yahoo, OpenID and Google. However, you can swap them out with any six that you want from the control panel.

Setting up providers is not quite so quick and easy, because you will have to go to each service’s development platform to create an application for your web site. Once again, don’t let that intimidate you. RPX provides direct links to where you need to go and holds your hand at every step of the way, with excellent instructions for setting up Twitter, Windows Live ID, MySpace and Facebook. I was able to set up each one in a matter of minutes. Trust me, it was very easy and it was well worth it. In no time at all, I was able to turn the login screen for my WordPress blog from this:

regular_WP

Into this new social networking-savvy screen:

signin_widget

It’s obvious that the majority of web users appreciate the convenience of single sign-on to services. RPX provides a simple and economical way to test the single sign-on waters yourself, with excellent tools and instructions for any type of web site. You can start with the free basic plan and evolve to the premium plans if you need them.

  1. Thanks for the great write up, Paisano! For those interested in adding RPX authentication to their WordPress blog, the plug-in can be downloaded directly from here: http://wordpress.org/extend/plugins/rpx/.

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  2. This is very informative post. Having a single account is good. I will use it on my website. Thanks for plugins for wordpress as well

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  3. [...] In: WordPress plugins 25 Aug 2009 Single sign-on adoption continues to spread, as increasing numbers of web sites embrace technologies such as OpenID, Facebook Connect and OAuth, which let you log into web sites using an existing account from another service, such as Twitter, Gmail, Facebook, and many others. JanRain, a respected OpenID provider, has released RPX, a service which makes installing single sign-on on your own web site extremely quick and easy, allowing your visitors to register using their existing account credentials from another site. RPX’s basic plan is free and lets you support up to six service providers, such as Windows Live ID, MySpace, Facebook, Twitter, Yahoo and more. Go to Source [...]

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  4. fumbling around Tuesday, August 25, 2009

    Thank you for this information. I’m having a little trouble with this. I activated the plugin on my domain name but I didn’t get the “Success! RPX sign-in is now activated for your blog” message. It just says that it’s activated in the list of plugins. I’m wondering where I should look for this message in the admin area.

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  5. fumbling around Tuesday, August 25, 2009

    I found it. The RPX plugin is located in the “settings” area, from there you insert the API key.

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  6. [...] Add Single Sign-on to Your Web Site for Free With RPX – Doriano Carta Maak je website toegankelijker en aantrekkelijker voor je bezoekers met single sign-on: eenvoudiger dan je denkt! [...]

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  7. Seems like a good product. It’s a little expensive for the pro version, which allows for a customizable login interface (and would really make it worthwhile). But I can see this helping to bring more first-time users to a site. As for blogs, disqus and intensedebate offer this to an extent for commenting.

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  8. I’m assuming this brings the ‘login’ feature for users wanting to post comments on your WP blog….that’s the idea right?

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  9. openID is such a great concept, but outside the tech savvy it still hasn’t taken off, hopefully this tool will help push it over the edge.

    my start-up has a sister company http://www.87id.com that’s been promoting OpenID in the Chinese speaking countries. We’ll definitely look into RPX and how it’ll impact the world of OpenID.

    Props our competitor with this great product. 87id was never designed to make money anyways:)

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  10. Is there an option to integrate an Active Directoy method?

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