#!/bin/bash

TEAM_NUM=${TEAM_NUM:=10}

for (( i=1; i<=TEAM_NUM; i++ )); do
  echo "Creating Team ${i}"
  adduser -D "team${i}"
  chmod 750 "/home/team${i}"
  PASSWORD="TEAM${i}_PASSWORD"
  if [[ -z "${!PASSWORD}" ]]; then
    PASSWORD=$(head -c10 </dev/urandom | base64)
  else
    PASSWORD=${!PASSWORD}
  fi
  echo -e "Password: ${PASSWORD}\n"
  echo -e "${PASSWORD}\n${PASSWORD}" | passwd "team${i}"
  unset PASSWORD
done

if [[ -n "${SSHD_CHALLENGE_DIR}" ]]; then
  sed -i "s|^AuthorizedKeysFile.*|AuthorizedKeysFile ${SSHD_CHALLENGE_DIR}|" /etc/ssh/sshd_config
fi

/usr/sbin/sshd -D