SDohle / ADFS_StringProcessingAttributeStore

Custom attribute store for Active Directory Federation Services, allows simple string manipulation in claims transforms.

ADFS String Processing Attribute Store

This ADFS Custom Attribute Store would allow us to transform claim rules with basic string manipulation, such as changing to all lowercase or all caps.

The code was initially straight from Microsoft's example here:

• https://msdn.microsoft.com/en-us/library/hh599320.aspx

...with assistance from this article:

• http://blogs.technet.com/b/cloudpfe/archive/2013/12/27/how-to-create-a-custom-attribute-store-for-active-directory-federation-services-3-0.aspx

See those pages for details on compiling, installing, and using the DLL.

Change History

• 1.0.1 Added a few new methods: trim, removeDashes, truncateTo12Chars, truncateTo16Chars
• 1.0.0 Code matches Microsoft's string processing example exactly.

To Do

• Re-implement truncate as a 2-paramter query, reference: https://msdn.microsoft.com/en-us/library/ee895358.aspx