Blackboard

Restrict File Types from Upload

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Matt Sollars posted on 24 May 2011 1:52 PM

Is there any way to restrict certain file types from being uploaded to Bb9? An example would be to prevent an instructor from uploading a .exe file to his/her files.

 

Thanks in advance.

-Matt

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Top 10 Contributor
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6,263 Posts

Matt,

There's no simple check-box option to filter instructor uploads by file type.  You might be able to use the cross-site scripting tool and the config/internal/bb-file-filter-configuration.properties
configuration file (see http://kb.blackboard.com/display/KB/Uploaded+files+get+corrupted+by+XSSUtil ) to filter particular file types if you also turn off instructors' privileges to upload trusted content types, but that will have an impact on other things they can do.

Mike

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Thanks Mike.

I'm also not afraid of writing a building block or the like. However, without looking into the API for this yet, I suspect finding a "hook" for file uploads is most unlikely.

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