#! /bin/sh
# $OpenLDAP$

SRCDIR="."
if test $# -ge 1 ; then
	SRCDIR=$1; shift
fi
BACKEND=ldbm
if test $# -ge 1 ; then
	BACKEND=$1; shift
fi
WAIT=0
if test $# -ge 1 ; then
	WAIT=1; shift
fi

echo "running defines.sh"
. $SRCDIR/scripts/defines.sh

#
# Test replication:
# - start master
# - start slave
# - create root entry in slave
# - start slurpd
# - populate over ldap
# - perform some modifies and deleted
# - retrieve database over ldap and compare against expected results
#

if test ! -x $SLURPD ; then
	echo ">>>>> $SLURPD is not executable or do not exist."
	echo ">>>>> Test skipped."
	exit 0
fi

echo "Cleaning up in $DBDIR..."
rm -f $DBDIR/[!C]*
echo "Cleaning up in $REPLDIR..."
rm -f $REPLDIR/replica/[!C]*
rm -f $REPLDIR/[!C]*

echo "Starting master slapd on TCP/IP port $PORT..."
. $CONFFILTER $BACKEND < $SUBMASTERCONF > $DBCONF
$SLAPD -f $DBCONF -h $MASTERURI -d $LVL $TIMING > $MASTERLOG 2>&1 &
PID=$!
if test $WAIT != 0 ; then
    echo PID $PID
    read foo
fi

echo "Starting slave slapd on TCP/IP port $SLAVEPORT..."
. $CONFFILTER $BACKEND < $SUBSLAVECONF > $REPLCONF
$SLAPD -f $REPLCONF -h $SLAVEURI -d $LVL $TIMING > $SLAVELOG 2>&1 &
SLAVEPID=$!
if test $WAIT != 0 ; then
    echo SLAVEPID $SLAVEPID
    read foo
fi

echo "Using ldapsearch to check that master slapd is running..."
for i in 0 1 2 3 4 5; do
	$LDAPSEARCH -s base -b "$MONITOR" -h localhost -p $PORT \
		'objectclass=*' > /dev/null 2>&1
	RC=$?
	if test $RC = 1 ; then
		echo "Waiting 5 seconds for slapd to start..."
		sleep 5
	fi
done

echo "Using ldapsearch to check that slave slapd is running..."
for i in 0 1 2 3 4 5; do
	$LDAPSEARCH -s base -b "$MONITOR" -h localhost -p $PORT \
		'objectclass=*' > /dev/null 2>&1
	RC=$?
	if test $RC = 1 ; then
		echo "Waiting 5 seconds for slapd to start..."
		sleep 5
	fi
done

echo "Starting slurpd..."
$SLURPD -f $SUBMASTERCONF -d ${SLURPD_DEBUG-5} -t $REPLDIR > $SLURPLOG 2>&1 &
SLURPPID=$!

echo "Using ldapadd to populate the master directory..."
$LDAPADD -D "$MANAGERDN" -h localhost -p $PORT -w $PASSWD < \
	$LDIFORDERED > /dev/null 2>&1
RC=$?
if test $RC != 0 ; then
	echo "ldapadd failed ($RC)!"
	kill -INT $PID $SLAVEPID
	kill -KILL $SLURPPID
	exit $RC
fi

echo "Waiting 15 seconds for slurpd to send changes..."
sleep 15

echo "Using ldapmodify to modify master directory..."

#
# Do some modifications
#

$LDAPMODIFY -v -D "$MANAGERDN" -h localhost -p $PORT -w $PASSWD > \
	$TESTOUT 2>&1 << EOMODS
dn: cn=James A Jones 1, ou=Alumni Association, ou=People, o=University of Michigan, c=US
changetype: modify
add: drink
drink: Orange Juice

dn: cn=Bjorn Jensen, ou=Information Technology Division, ou=People, o=University of Michigan, c=US
changetype: modify
replace: drink
drink: Iced Tea
drink: Mad Dog 20/20

dn: cn=ITD Staff,ou=Groups,o=University of Michigan,c=US
delete: member
member: cn=James A Jones 2, ou=Information Technology Division, ou=People, o=University of Michigan, c=US
member: cn=Bjorn Jensen, ou=Information Technology Division, ou=People, o=University of Michigan, c=US
-
add: member
member: cn=Dorothy Stevens, ou=Alumni Association, ou=People, o=University of Michigan, c=US
member: cn=James A Jones 1, ou=Alumni Association, ou=People, o=University of Michigan, c=US

dn: cn=All Staff,ou=Groups,o=University of Michigan,c=US
changetype: modify
delete: member

dn: cn=Gern Jensen, ou=Information Technology Division, ou=People, o=University of Michigan, c=US
changetype: add
objectclass: top
objectclass: person
objectclass: OpenLDAPperson
cn: Gern Jensen
sn: Jensen
uid: gjensen
title: Chief Investigator, ITD
postaladdress: ITD $ 535 W. William St $ Ann Arbor, MI 48103
seealso: cn=All Staff, ou=Groups, o=University of Michigan, c=US
drink: Coffee
homepostaladdress: 844 Brown St. Apt. 4 $ Ann Arbor, MI 48104
description: Very odd
facsimiletelephonenumber: +1 313 555 7557
telephonenumber: +1 313 555 8343
mail: gjensen@mailgw.umich.edu
homephone: +1 313 555 8844

dn: ou=Retired, ou=People, o=University of Michigan, c=US
changetype: add
objectclass: top
objectclass: organizationalUnit
ou: Retired

dn: cn=Rosco P. Coltrane, ou=Information Technology Division, ou=People, o=University of Michigan, c=US
changetype: add
objectclass: top
objectclass: person
cn: Rosco P. Coltrane
sn: Coltrane

dn: cn=Rosco P. Coltrane, ou=Information Technology Division, ou=People, o=University of Michigan, c=US
changetype: modrdn
newrdn: cn=Rosco P. Coltrane
deleteoldrdn: 1
newsuperior: ou=Retired, ou=People, o=University of Michigan, c=US

dn: cn=James A Jones 2, ou=Information Technology Division, ou=People, o=University of Michigan, c=US
changetype: delete

EOMODS

echo "Waiting 15 seconds for slurpd to send changes..."
sleep 15

echo "Using ldapsearch to read all the entries from the master..."
$LDAPSEARCH -S "" -b "$BASEDN" -h localhost -p $PORT \
	'objectclass=*' > $MASTEROUT 2>&1

if test $RC != 0 ; then
	echo "ldapsearch failed ($RC)!"
	kill -INT $PID $SLAVEPID
	kill -KILL $SLURPPID
	exit $RC
fi

echo "Using ldapsearch to read the subtree entries from the master..."
$LDAPSEARCH -S "" -b "ou=Groups, $BASEDN" -h localhost -p $PORT \
	'objectclass=*' > $SUBMASTEROUT 2>&1

if test $RC != 0 ; then
	echo "ldapsearch failed ($RC)!"
	kill -INT $PID $SLAVEPID
	kill -KILL $SLURPPID
	exit $RC
fi

echo "Using ldapsearch to read all the entries from the slave..."
$LDAPSEARCH -S "" -b "ou=Groups, $BASEDN" -h localhost -p $SLAVEPORT \
	'objectclass=*' > $SLAVEOUT 2>&1

if test $RC != 0 ; then
	echo "ldapsearch failed ($RC)!"
	kill -INT $PID $SLAVEPID
	kill -KILL $SLURPPID
	exit $RC
fi

kill -INT $PID $SLAVEPID
kill -KILL $SLURPPID

SEARCHOUT=$SUBMASTEROUT
LDIF=$SLAVEOUT

echo "Filtering master ldapsearch results..."
. $LDIFFILTER < $SEARCHOUT > $SEARCHFLT
echo "Filtering slave ldapsearch results..."
. $LDIFFILTER < $LDIF > $LDIFFLT

echo "Comparing retrieved entries from master and slave..."
$CMP $SEARCHFLT $LDIFFLT > $CMPOUT

if test $? != 0 ; then
	echo "test failed - master and slave databases differ"
	exit 1
fi

SEARCHOUT=$MASTEROUT

echo "Filtering remaining data"
. $LDIFFILTER < $SEARCHOUT > $SEARCHFLT

echo "Stripping slave entries from master output..."
$CMP $SEARCHFLT $LDIFFLT | $UNDIFFFILTER > $SUBFLT

echo "Stripping subtree entries from master output..."
. $SUBFILTER 'ou=Groups,[ ]?o=University of Michigan,[ ]?c=US' < $SEARCHOUT \
	| $UNDIFFFILTER > $SUBFLT2

echo "Comparing master minus subtree and master minus slave..."
$CMP $SUBFLT $SUBFLT2 > $CMPOUT

if test $? != 0 ; then
	echo "test failed - master and slave databases differ"
	exit 1
fi

echo ">>>>> Test succeeded"

exit 0