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#!/bin/sh
if [ ! -d /srv/ssh/hostkeys ]; then
echo "No host keys found... generating"
mkdir -p /srv/ssh/hostkeys
ssh-keygen -f /srv/ssh/hostkeys/rsa_key -N '' -t rsa
ssh-keygen -f /srv/ssh/hostkeys/ed25519_key -N '' -t ed25519
ssh-keygen -f /srv/ssh/hostkeys/ecdsa_key -N '' -t ecdsa
rm *.pub
fi
if [ ! -d /srv/ssh/users ]; then
echo "No users directory found... creating"
mkdir -p /srv/ssh/users
fi
for path in /srv/ssh/users/*; do
user=$(basename $path)
if [ "$user" = "*" ]; then
break
fi
if getent passwd $user 2>&1 >/dev/null; then
echo "User $user already exists"
continue
fi
uid=$(cat /srv/ssh/users/$user/uid)
if [[ -z "$uid" ]]; then
echo "No UID for $user"
exit 1
fi
echo "Creating user ${user}(${uid})"
adduser -DH -s /sbin/nologin -u $uid $user
done
exec "$@"
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