zsh-awsvault

oh-my-zsh plugin for aws-vault providing a couple of functions that integrate aws-vault seamlessly with the AWS_PROFILE environment variable.

This is most useful when used alongside a profile-switching tool, such as awsp.

Installation

Oh My ZSH

This plugin is intended to be used with oh-my-zsh. To install it with that framework:

1. Clone the repo to the Oh My ZSH plugins directory:

   $ git clone https://github.com/jonscheiding/zsh-plugin-aws-vault-profiles $ZSH_CUSTOM/plugins/aws-vault-profiles

2. In your .zshrc, add aws-vault-profiles to your plugins list:

   plugins=(git ruby ... aws-vault-profiles)
   

Vanilla ZSH

This plugin does not depend on any Oh My ZSH functionality, so you can also use it with plain ZSH:

1. Clone the repo somewhere:

   $ git clone https://github.com/jonscheiding/zsh-plugin-aws-vault-profiles ~/.zsh-plugin-aws-vault-profiles

2. In your .zshrc, source the plugin file:

   source ~/.zsh-plugin-aws-vault-profiles/awsvault.plugin.zsh
   

Features

This plugin provides the following features:

Command awsv

Executes a command with aws-vault, using the profile set in the $AWS_PROFILE environment variable (or default, if none is set).

If no command is provided, executes into an aws-vault shell.

So, the following are roughly equivalent:

$ awsv run-some-command

$ aws-vault exec ${AWS_PROFILE:-default} -- run-some-command

As are the following:

$ awsv

$ aws-vault exec ${AWS_PROFILE:-default}

The main difference is that if you are already in an aws-vault shell (detected by the existence of an $AWS_VAULT environment variable), it will not nest you into another one; it will just execute the command directly.

Command awsc

Generate temporary credentials using the profile set in the $AWS_PROFILE environment variable (or default, if none is set), and stores them under that profile in your $AWS_SHARED_CREDENTIALS_FILE (by default, ~/.aws/credentials).

This is useful for commands which have a hard-coded expectation that they will find credentials in that file, vs using the various resolution mechanisms exposed by the AWS SDK. The AWS Amplify CLI is an example of this.

If awsc is provided with a command, it will execute that command directly after storing the temporary credentials.

So, the following are roughly equivalent:

$ awsc run-some-command

$ aws-vault exec ${AWS_PROFILE:-default} -- bash -c 'echo $AWS_ACCESS_KEY_ID; echo $AWS_SECRET_ACCESS_KEY; echo $AWS_SESSION_TOKEN'
$ # Place the provided values in ~/.aws/credentials
$ run-some-command

This command requires the crudini tool.

Prompt segment

This plugin defines a prompt segment called awsvault which you can use with various Oh My ZSH themes such as powerlevel10k. It will show the current value of the $AWS_PROFILE variable, along with an icon indicating whether you are inside an aws-vault session.