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You're reading from  Clojure Web Development Essentials

Product typeBook
Published inFeb 2015
Reading LevelIntermediate
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ISBN-139781784392222
Edition1st Edition
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Ryan Baldwin
Ryan Baldwin
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Ryan Baldwin

Ryan Baldwin is a theatre major turned computer science geek. Hailing from the prairies of Western Canada, Ryan has been developing software on a wide array of platforms and technologies since 2001. Once, he wrote a crazy system application that compiled XSD Schema Docs into XAML forms that performed two-way binding with underlying XML documents in .NET WPF. Why? Because it had to be done. Another time, he worked on a project that would mash multiple social networks together, allowing users to find out who they were indirectly "connected" to (something akin to 6 Degrees of Kevin Bacon). It was eventually shelved. In 2012, he relocated to Toronto, where he works with the University Health Network, developing systems and tools that facilitate patient information exchange. You can often find him wearing headphones and jittering in coffee shops.
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Extending the application: brief requirements


With that, it's time to put it all in practice and extend our application. The requirements for this extension are simple. We want to:

  1. Restrict the /albums/recently-added routes (both the GET and POST) to only authenticated users.

  2. We want to give the user the option for us to remember their username for future authentications.

  3. We want to have a logout link that kills the user's session, and then prohibits them from gaining access to restricted routes until they re-authenticate.

If we break this down, there are a few work items for us. We need to create a login form that we'll use to get the user's credentials to authenticate, which should take the place of item 1. We can also satisfy item 2 by putting a classic Remember my username checkbox on the authentication form as well. Finally, we'll need to put a logout link somewhere on our site. No problemo! Let's get cracking!

Creating the login form

We're going to build the login form first because, hey...

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Clojure Web Development Essentials
Published in: Feb 2015Publisher: ISBN-13: 9781784392222

Author (1)

author image
Ryan Baldwin

Ryan Baldwin is a theatre major turned computer science geek. Hailing from the prairies of Western Canada, Ryan has been developing software on a wide array of platforms and technologies since 2001. Once, he wrote a crazy system application that compiled XSD Schema Docs into XAML forms that performed two-way binding with underlying XML documents in .NET WPF. Why? Because it had to be done. Another time, he worked on a project that would mash multiple social networks together, allowing users to find out who they were indirectly "connected" to (something akin to 6 Degrees of Kevin Bacon). It was eventually shelved. In 2012, he relocated to Toronto, where he works with the University Health Network, developing systems and tools that facilitate patient information exchange. You can often find him wearing headphones and jittering in coffee shops.
Read more about Ryan Baldwin