Secure consumers.php

[battis]

Right now, consumers.php is not secured. This isn't a huge issue, but it would be better if that weren't the case. ;)

For now, once I've configured my consumers, I add the following line into my .htaccess file:

RedirectMatch 404 /consumers.php

Following that, if I need to upgrade my production install, I end up running the following sequence of commands in the term:

git stash
git pull
composer install -o --prefer-dist
git stash pop

Clearly, it would be better to just have some rudimentary security configured.

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