#!/bin/bash

SQL_DB="alx-web"
SQL_HOST="localhost"
SQL_USER="alx_install"
SQL_PASS="@lx"

WEBSERVER_USER="apache"
WEBSERVER_GROUP="apache"
WEBSERVER_USER_HOME="/var/lib/${WEBSERVER_USER}"

[[ -e id_dsa ]] && rm id_dsa
[[ -e id_dsa.pub ]] && rm id_dsa.pub

echo "Generating dsa key ..."
install -d ${WEBSERVER_USER_HOME)/.ssh
ssh-keygen -t dsa -q -f ${WEBSERVER_USER_HOME}/.ssh/id_dsa -P ""

public_key="$(< ${WEBSERVER_USER_HOME}/.ssh/id_dsa.pub)"

SQL_COMMAND="insert into ssh_auth_server(id,public_key) values('1','${public_key}') on duplicate key update public_key='${public_key}'"

echo "Importing public key to database ..."
mysql \
	--user="${SQL_USER}" \
	--password="${SQL_PASS}" \
	--host="${SQL_HOST}" \
	--database="${SQL_DB}" \
	--batch \
	--skip-column-names \
	--execute="${SQL_COMMAND}"