#!/bin/sh
#------------------------------------------------------
# Script to reinit admin password.
# Note: "dialog" tool need to be available if no parameter provided.
#
# Laurent Destailleur - eldy@users.sourceforge.net
#------------------------------------------------------
# Usage: initdemopassword.sh confirm
# usage: initdemopassword.sh confirm base port login pass
#------------------------------------------------------
# shellcheck disable=2006,2034,2046,2064,2068,2086,2155,2166,2186,2172,2268
# shellcheck disable=2012,2016,2154


export mydir=`echo "$0" | sed -e 's/initdemopassword.sh//'`;
if [ "x$mydir" = 'x' -o "x$mydir" = 'x./' ]
then
	export mydir="."
fi
export id=`id -u`;


# ----------------------------- check if root
if [ "x$id" != "x0" -a "x$id" != "x1001" ]
then
	echo "Script must be ran as root"
	exit
fi


# ----------------------------- command line params
confirm=$1;
base=$2;
port=$3;
demologin=$4;
demopass=$5;
demopasshash=$6;

# ----------------------------- check params
if [ "x$confirm" != "xconfirm" ]
then
	echo "----- $0 -----"
	echo "Usage: initdemopassword.sh confirm [base port login pass password_hash_algo]"
	echo "password_hash_algo can be md5 or password_hash"
	exit
fi


# ----------------------------- if no params on command line
if [ "x$demopass" = "x" ]
then
	export dumpfile=`ls -v $mydir/mysqldump_dolibarr_*.sql | tail -n 1`
	export dumpfile=`basename $dumpfile`

	# ----------------------------- database name
	DIALOG=${DIALOG=dialog}
	DIALOG="$DIALOG --ascii-lines"
	fichtemp=`tempfile 2>/dev/null` || fichtemp=/tmp/test$$
	trap "rm -f $fichtemp" 0 1 2 5 15
	$DIALOG --title "Reset login password" --clear \
		--inputbox "Mysql database name :" 16 55 dolibarrdemo 2> $fichtemp
	valret=$?
	case $valret in
		0)
			base=`cat $fichtemp` ;;
		1)
			exit ;;
		255)
			exit ;;
	esac
	rm $fichtemp

	# ---------------------------- database port
	DIALOG=${DIALOG=dialog}
	fichtemp=`tempfile 2>/dev/null` || fichtemp=/tmp/test$$
	trap "rm -f $fichtemp" 0 1 2 5 15
	$DIALOG --title "Reset login password" --clear \
		--inputbox "Mysql port (ex: 3306):" 16 55 3306 2> $fichtemp

	valret=$?

	case $valret in
		0)
			port=`cat $fichtemp` ;;
		1)
			exit ;;
		255)
			exit ;;
	esac
	rm $fichtemp


	# ----------------------------- demo login
	DIALOG=${DIALOG=dialog}
	DIALOG="$DIALOG --ascii-lines"
	fichtemp=`tempfile 2>/dev/null` || fichtemp=/tmp/test$$
	trap "rm -f $fichtemp" 0 1 2 5 15
	$DIALOG --title "Reset login password" --clear \
		--inputbox "Login to reset :" 16 55 dolibarrdemologin 2> $fichtemp
	valret=$?
	case $valret in
		0)
			demologin=`cat $fichtemp` ;;
		1)
			exit ;;
		255)
			exit ;;
	esac
	rm fichtemp

	# ----------------------------- demo pass
	DIALOG=${DIALOG=dialog}
	DIALOG="$DIALOG --ascii-lines"
	fichtemp=`tempfile 2>/dev/null` || fichtemp=/tmp/test$$
	trap "rm -f $fichtemp" 0 1 2 5 15
	$DIALOG --title "Reset login password" --clear \
		--inputbox "Pass to set :" 16 55 dolibarrdemopass 2> $fichtemp
	valret=$?
	case $valret in
		0)
			demopass=`cat $fichtemp` ;;
		1)
			exit ;;
		255)
			exit ;;
	esac
	rm fichtemp


	export documentdir=`cat $mydir/../../htdocs/conf/conf.php | grep '^\$dolibarr_main_data_root' | sed -e 's/$dolibarr_main_data_root=//' | sed -e 's/;//' | sed -e "s/'//g" | sed -e 's/"//g' `


	# ---------------------------- confirmation
	DIALOG=${DIALOG=dialog}
	$DIALOG --title "Reset login password" --clear \
		--yesno "Do you confirm ? \n Mysql database : '$base' \n Mysql port : '$port' \n Demo login: '$demologin' \n Demo password : '$demopass'" 15 55

	case $? in
		0)      echo "Ok, start process..." ;;
		1)      exit ;;
		255)    exit ;;
	esac

fi


# ---------------------------- run sql file
if [ "x$port" != "x0" ]
then
	export Pport="-P$port"
fi
if [ "x$passwd" != "x" ]
then
	export passwd="-p$passwd"
fi
#echo "mysql $Pport -u$admin $passwd $base < $mydir/$dumpfile"
#mysql $Pport -u$admin $passwd $base < $mydir/$dumpfile

if [ "x${demopasshash}" != "xpassword_hash" ]
then
	echo '<?php echo MD5("'$demopass'"); ?>' > /tmp/tmp.php
	newpass=`php -f /tmp/tmp.php`
else
	echo '<?php echo password_hash("'$demopass'", PASSWORD_DEFAULT); ?>' > /tmp/tmp.php
	newpass=`php -f /tmp/tmp.php`
fi
#rm /tmp/tmp.php

echo "echo \"UPDATE llx_user SET pass_crypted = '$newpass' WHERE login = '$demologin';\" | mysql $Pport $base"
echo "UPDATE llx_user SET pass_crypted = '$newpass' WHERE login = '$demologin';" | mysql $Pport $base
export res=$?

if [ $res -ne 0 ]; then
	echo "Error to execute sql with mysql $Pport -u$admin -p***** $base"
	exit
fi

if [ -s "$mydir/initdemopostsql.sql" ]; then
	echo A file initdemopostsql.sql was found, we execute it.
	echo "mysql $Pport $base < \"$mydir/initdemopostsql.sql\""
	mysql $Pport $base < "$mydir/initdemopostsql.sql"
else
	echo No file initdemopostsql.sql found, so no extra sql action done.
fi


if [ "x$res" = "x0" ]
then
	echo "Success, file successfully loaded."
else
	echo "Error, load failed."
fi
echo