Hidden feature of Fedora 20 - pass cli manager

When it comes to password management, I’ve always been happy user of KeepassX for many years. But when I stumbled upon new and simple tool called “pass” and I realized that I use mouse (trackball actually) with only two applications: Google Chrome and, of course, KeepassX in my workflow (i3, mutt, vim, ssh).

This tool is basically a shell wrapper around gpg, git and few other tools:

# yum install pass pinentry-gtk

It’s definitely not a monster tool, which I appreciate:

# rpm -ql pass

Let’s read the completion (or re-login to your shell):

# source /etc/bash_completion.d/password-store

What you want is to create separate gpg key for your passwords:

# gpg --gen-key

Give it a name (you can skip the e-mail) and comment. In my case this was “Lukas Zapletal (my passwords)”. You will not share this one at all. And make sure to use safe master password (passphrase).

Now you want to load gpg agent. Make sure you put this in your .bashrc as well, otherwise you would need to put your master password over and over again:

# eval "$(gpg-agent --daemon 2>/dev/null)"

In Fedora, do not miss the step of starting a gpg-agent, otherwise pass will not work as it spawns gpg with --batch parameter. If you do not like gpg-agent, you need to remove this option from /usr/bin/pass or upgrade to the latest upstream version 1.5+ which does not have this.

The (pass)[http://www.zx2c4.com/projects/password-store/] tool provides many helper scripts and importers including keepassx2pass.py which works great (you need to export your database to the XML format first). Setting up my database was matter of two minutes. A bit of warning - if you have multiline comments, note that the KeepassX importer only fetches the first comment (I’ll push a fix for that most likely).

Usage is simple enough:

# pass init "Lukas Zapletal (pass)"
# pass insert Business/cheese-whiz-factory
# pass -c Email/zx2c4.com
Copied Email/jason@zx2c4.com to clipboard. Will clear in 45 seconds.

Upgrade to “pass”, your whist will appreciate that.

15 April 2014 | linux | fedora
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