Pluggable Authentication Modules (PAM)

Check if a program support PAM

• ldd program | grep libpam

Config in /etc/pam.d

• Syntax: type control-flag module module-arguments
  • type
    • account
    • authentification
    • password
    • session
  • control-flag
    • requisite
    • required
    • sufficient
    • optional
    • include
    • substack