jass - json pass

Utility to get nicely formatted pass files

File format

The whole reason for jass' existence is to help get a standardised format across the pass repo.

Files are structured with the first line being the password. This is to allow interoperability with other tools. Line 2 and below is formatted as json which specifies key/values. Note that the password should also be put in the json object. jass helps you to always insert a password and an empty json object. From line 2 and on, any json-compliant data can be added (using pass edit pass-name) or by using jass put pass-name KEY VALUE

You can fetch the whole file using pass directly. Notice the first line and the json having the pass:

$ pass hello-secret
mypassword
{
  "pass": "mypassword",
  "user": "johantiden",
  "url": "http://example.com"
}

The format is still compatible with pass. For example, the -c flag will only put the first line in the clipboard.

$ pass -c hello-secret
Copied hello-secret to clipboard. Will clear in 45 seconds.

Or fetch only the json part using jass. The idea here is to use jq extensively to fetch fields, while being able to group data in a single pass file.

$ jass hello-secret
{
  "pass": "mypassword",
  "user": "johantiden",
  "url": "http://example.com"
}

$ jass hello-secret | jq '"\(.user):\(.pass)"'
"johantiden:mypassword"

Getting started

Dependencies

jass depends on pass and jq install them first!

This project is not meant to replace either jq nor pass. It is in fact highly encouraged to use them together with jass.

Installation

git clone [email protected]:johantiden/jass.git

Add jass/bin to PATH, run:

# bash
jass/install-bashrc.sh
# zsh
jass/install-zshrc.sh

jass uses pass to store secrets. You have to first have an active pass environment.

pass init

Usage

Using jass is similar to using pass. Most commands require a pass-name.

Insert

This will interactively ask you for a password. This will replace any existing object without warning!

$ jass insert hello-secret
pass: *********

Put

Put more data into the same pass entry

jass put hello-secret user johantiden
jass put hello-secret url "http://example.com"

Get

Get your secrets by calling jass with the pass-name. and optionally a jq-selector. Any parameters after the pass-name will be considered arguments to jq.

$ jass hello-secret
{
  "pass": "mypassword",
  "user": "johantiden",
  "url": "http://example.com"
}

Use jq to fetch separate fields:

$ jass hello-secret | jq -r .pass
mypassword

or use some sugar for the above

$ jass hello-secret .pass
mypassword

You can fetch multiple fields at once if you want:

$ jass hello-secret ".url, .user" 
http://example.com
johantiden

Contributing

Please do! Make a fork and pull request.