envbox - Secure environment variables via NaCl secretbox
Have you ever felt squirely about this?
$ export GITHUB_TOKEN=abcabcabcabcabcabc $ some-command --that needs --github authentication
Now that environment variable is in your shell's history, not to mention that it's exposed to every command that you run.
Wouldn't it be nice if you could store environment variables like
GITHUB_TOKEN encrypted and expose them only to the commands that need them?
Well, that's what envbox tries to do.
2. Set key
Generate and set a key:
$ envbox key generate --set
Store an environment variable
$ envbox add -n GITHUB_TOKEN value: abcabcabcabcabc $ envbox ls GITHUB_TOKEN=abcabcabcabcabc
Run commands that need those environment variables
Envbox will add the variable to the environment and then run the command.
$ envbox run -e GITHUB_TOKEN -- some-command --that needs --github authentication
For ease of use, set up an alias.
$ alias some-command="envbox run -e GITHUB_TOKEN -- some-command" $ some-command --that needs --github authentication
To run a command that has an environment variable as an argument, quote it and run through bash:
$ envbox run -e GITHUB_TOKEN -- bash -c 'some-command --that needs --github $GITHUB_TOKEN'