pam-tester

pam-tester is a tool to verify PAM auth configurations. It is intended to run in CI settings where you want to make sure you are generating a working PAM configuration. But it can also be used in many other settings.

Features:

support username and password auth with one factor
check different pam stacks
check for failed auth conditions

Installation

You can either clone this repository and run pam-tester.py with your local Python. Or you can use a prebuild executable that should be usable on most current Linux distributions.

Download

wget https://github.com/schurzi/pam-tester/releases/download/latest/pam-tester
chmod +x pam-tester
./pam-tester

Build

git clone https://github.com/schurzi/pam-tester
cd pam-tester
pip install -r requirements.txt
python pam-tester.py

Usage

Usage: pam-tester [OPTIONS]

  A basic testing programm for PAM tests.

Options:
  --user TEXT      username for authentication.
  --password TEXT  Password of the user.
  --stack TEXT     PAM stack to test.
  --expectfail     invert return code (True if PAM stack failed, False if success).

  --help           Show this message and exit.

If you call this tool without any options, it will try to authenticate as root. The password will be queried, if you do not specify one via option. The default PAM stack login is used, if you want to check any other stack (indicated by the filename in /etc/pam.d) you have to specify this stack by name.

Examples