ApiController returns 404 when ID contains period

Question

I have an ApiController and I want to use email addresses as the ID parameter for requests:

// GET api/employees/[email protected] public CompactEmployee Get(string id) {    var email = id;    return GetEmployeeByEmail(email); } 

However, I cannot get this to work (returns 404):

http://localhost:1080/api/employees/[email protected]

The following all work:

• http://localhost:1080/api/employees/employee@company
• http://localhost:1080/api/employees/employee@company.
• http://localhost:1080/api/[email protected]

I have set relaxedUrlToFileSystemMapping="true" in my web.config as detailed by Phil Haack.

I would very much love the full email address to work, but any time the period is followed by any other character, the request returns a 404. Any help would be greatly appreciated!

Solution

Due to a lack of other options, I've headed in the direction Maggie suggested and used the answer from this question to create a rewrite rule to automatically append a trailing slash when I need an email in the URL.

<system.webServer>   ....      <rewrite>     <rules>       <rule name="Add trailing slash" stopProcessing="true">         <match url="^(api/employees/.*\.[a-z]{2,4})$" />         <action type="Rewrite" url="{R:1}/" />       </rule>     </rules>   </rewrite> </system.webServer> 

Answer 1

Would adding a trailing slash work for your scenario?

http://localhost:33021/api/employees/[email protected]/