saml-to v2.2.0

SAML.to Command Line Interface

• Website: https://saml.to
• Forums: https://github.com/saml-to/cli/discussions
• Documentation: https://docs.saml.to

Introduction

This is the CLI for SAML.to. It allows for command-line AWS role assumption.

saml-to [command]

Commands:
  saml-to list-roles        Show roles that are available to assume
  saml-to login [provider]  Login to a provider
  saml-to assume [role]     Assume a role

Options:
  --help     Show help  [boolean]
  --version  Show version number  [boolean]

Installation

Please make sure the following is installed:

• NodeJS v14+
• npm or yarn or npx avaliable on the $PATH
• (MacOS Alternative) Homebrew available on the $PATH

Using npm or yarn or npx

npm:

npm install -g saml-to
saml-to assume

yarn:

yarn global add saml-to
saml-to assume

npx:

npx saml-to assume

Using Homebrew (MacOS)

brew tap saml-to/tap
brew install saml-to
saml-to assume

Getting Started

Once the CLI is installed, run the following commands to login and assume roles:

# Saves a GitHub token with a user:email scope to ~/.saml-to/github-token.json
saml-to login github

# List available roles to assume
saml-to list-roles

If no logins or roles are available, an administrator for an AWS account should complete the initial setup.

Add the --help flag to any command for available options.

Assuming Roles

Interactive prompt for roles to assume:

saml-to assume

Or, if the full role name is known:

saml-to assume arn:aws:iam::123456789012:role/some-role

Alternatively, use the shorthand:

# Any distinct part of the role names in from saml-to list-roles will match
saml-to assume some-role # match by the role name
saml-to assume 123456789012 # match by the account ID

Check out the documentation for assume.

Setting Environment Variables

The --headless flag will output an expression to update your shell environment with a role.

bash, zsh, etc...

Use a subshell ($(...)) to set AWS_* related environment variables:

$(saml-to assume some-role --headless)
aws s3api list-buckets # or any desired `aws` command

Powershell

Use Invoke-Expression (iex) to set AWS_* related environment variables:

iex (saml-to assume some-role --headless)
aws s3api list-buckets # or any desired `aws` command

Initial Setup

Visit SAML.to Install to get started by connecting a GitHub User or Organization to an AWS Account.

Reporting Issues

Please Open a New Issue in GitHub if an issue is found with this tool.

Maintainers

• Scaffoldly
• cnuss

Usage Metrics Opt-Out

If you do not want to be included in Anonymous Usage Metrics, ensure an environment variable named SAML_TO_DNT is set:

SAML_TO_DNT=1 npx saml-to

License

Apache-2.0 License