sneakernet | offline campus filesharing network to distribute gigabyte | Encryption library

I am expanding on work done by another developer, and was given their existing code base over sneakernet. I started working on my local machine before the Git repository for the project was set up. Now, after getting access to the repository, I've cloned the repository to my local machine, set up my feature branch, added my changes to that directory, and have pushed my changes to the origin.

However, when I switched back to IntelliJ IDEA to continue working, it doesn't recognize that the project is now using Git. Where I would normally expect to see my branch name, it just says "N/A". How do I get IntelliJ to recognize that my project is a Git project now?

If I have a repository that contains submodules, and I want to make a bundle for sneakernet, how do I make the bundle include the objects needed to update the submodules?

For example, let's say I have a repository called parent and it contains a submodule called submod. I want to create a bundle that contains all the recent work since commit basecommit, so naturally, from inside the parent root directory I would do:

I'm having issues reaching the public Github site (github.com) using existing tools in my workflow (Visual Studio Git, Git Extensions), due to firewall/proxy rules I haven't been able to straighten out yet.

In the meantime, I'd like to manually replicate the Github repo locally. I'm hoping there is a way to do this that I'm just missing (with the ZIP download?) I realize there are also Git commands to create patches (git-format-patch and git-bundle, see this answer), but I don't see any way to create those on the Github website. When I grab the download .zip file, there is no .git folder - maybe I don't need that?

Question: Is there a way to manually replicate a Github.com Git repository on a local PC, without using the cloning options?

I tried creating a bare repository using Git Extensions, so I already have a .git folder - can I just dump the contents of the zip into that folder? I'm concerned because I want to pull in a branch other than master, and I can see some of the files in .git reference master currently, and this also likely wouldn't have references to all the branches (though that might not matter).

I believe I need the git patch or bundle files, but not sure how to create those on Github. I could do that from my personal PC outside the firewall and use sneakernet, but it should be possible to just pull down from Github - right?

Note: I can get to the Github.com website, just cannot complete cloning through the tools properly, likely because they are not logged into our authenticator (i.e. through SAML/SSO). I tried using oauth, etc. but it's not working directly. Regardless - there should be a way to complete a manual clone, and I'd like to understand how to do that.

I have an existing Rails 4 application in which I use Carrierwave to handle attaching Office docs. Carrierwave is backed by Azure blob storage. It's worked wonderfully for several months.

Recently, someone in IT created an account in the application, under a different name, and has discovered that you can download a file from the (public) blob container, though a plain web browser, as long as you know the exact 200-character-or-so path and filename combination. To me, this is no worse than files leaving the network via sneakernet, but, of course, this situation has been deemed an untenable security risk of vital company information.

I've been trying to figure out a way to get my attachment controller to download the file for me, and serve it to the browser, so that I can turn off the public access to the blob container. Carrierwave should understand how to download that file, securely, as it already has been configured with the location, host, and security key, but, for the life of me, I can't figure out how I might call some method in the library to do this.

The closest I've gotten is this module, which seems promising, but I can't figure out how to invoke it in a useful way. It still wants to deal with the file through a public-type URL.

I've also tried creating a Tempfile, writing it, and send_file-ing it, but it only seems to serves an html file with an error message about not being able to access the temp file.