Pluggable Authentication Modules (PAM) is a flexible mechanism for authenticating users. It is optional and only available on Linux/UNIX. It is used to perform OS-level authentication when the FWD Server launches a FWD Client, via the spawner tool.
This can be easily installed using:
sudo apt-get install libpam0g-dev
To use it during native task build, add this property to the
gradlew build command:
./gradlew ... -Dhave.pam=yes