#!/bin/sh -e
#
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# See the COPYRIGHT file distributed with this work for additional
# information regarding copyright ownership.

SYSTEMTESTTOP=../..
. $SYSTEMTESTTOP/conf.sh

zone=example.
infile=example.db.in
zonefile=example.db

# Have the child generate a zone key and pass it to us.

( cd ../ns3 && $SHELL sign.sh )

for subdomain in secure badds bogus dynamic keyless nsec3 optout \
	nsec3-unknown optout-unknown multiple rsasha256 rsasha512 \
	kskonly update-nsec3 auto-nsec auto-nsec3 secure.below-cname \
	ttlpatch split-dnssec split-smart expired expiring upper lower \
	dnskey-unknown dnskey-nsec3-unknown managed-future revkey
do
	cp ../ns3/dsset-$subdomain.example$TP .
done

keyname1=`$KEYGEN -q -r $RANDFILE -a DSA -b 768 -n zone $zone`
keyname2=`$KEYGEN -q -r $RANDFILE -a DSA -b 768 -n zone $zone`

cat $infile $keyname1.key $keyname2.key >$zonefile

$SIGNER -P -g -r $RANDFILE -o $zone -k $keyname1 $zonefile $keyname2 > /dev/null

#
# lower/uppercase the signature bits with the exception of the last characters
# changing the last 4 characters will lead to a bad base64 encoding.
#
$CHECKZONE -D -q -i local $zone $zonefile.signed |
awk '
tolower($1) == "bad-cname.example." && $4 == "RRSIG" && $5 == "CNAME" {
	for (i = 1; i <= NF; i++ ) {
		if (i <= 12) {
			printf("%s ", $i);
			continue;
		}
		prefix = substr($i, 1, length($i) - 4);
		suffix = substr($i, length($i) - 4, 4);
		if (i > 12 && tolower(prefix) != prefix)
			printf("%s%s", tolower(prefix), suffix);
		else if (i > 12 && toupper(prefix) != prefix)
			printf("%s%s", toupper(prefix), suffix);
		else
			printf("%s%s ", prefix, suffix);
	}
	printf("\n");
	next;
}

tolower($1) == "bad-dname.example." && $4 == "RRSIG" && $5 == "DNAME" {
	for (i = 1; i <= NF; i++ ) {
		if (i <= 12) {
			printf("%s ", $i);
			continue;
		}
		prefix = substr($i, 1, length($i) - 4);
		suffix = substr($i, length($i) - 4, 4);
		if (i > 12 && tolower(prefix) != prefix)
			printf("%s%s", tolower(prefix), suffix);
		else if (i > 12 && toupper(prefix) != prefix)
			printf("%s%s", toupper(prefix), suffix);
		else
			printf("%s%s ", prefix, suffix);
	}
	printf("\n");
	next;
}

{ print; }' > $zonefile.signed++ && mv $zonefile.signed++ $zonefile.signed

#
# signed in-addr.arpa w/ a delegation for 10.in-addr.arpa which is unsigned.
#
zone=in-addr.arpa.
infile=in-addr.arpa.db.in
zonefile=in-addr.arpa.db

keyname1=`$KEYGEN -q -r $RANDFILE -a DSA -b 768 -n zone $zone`
keyname2=`$KEYGEN -q -r $RANDFILE -a DSA -b 768 -n zone $zone`

cat $infile $keyname1.key $keyname2.key >$zonefile
$SIGNER -P -g -r $RANDFILE -o $zone -k $keyname1 $zonefile $keyname2 > /dev/null

# Sign the privately secure file

privzone=private.secure.example.
privinfile=private.secure.example.db.in
privzonefile=private.secure.example.db

privkeyname=`$KEYGEN -q -r $RANDFILE -a RSAMD5 -b 768 -n zone $privzone`

cat $privinfile $privkeyname.key >$privzonefile

$SIGNER -P -g -r $RANDFILE -o $privzone -l dlv $privzonefile > /dev/null

# Sign the DLV secure zone.


dlvzone=dlv.
dlvinfile=dlv.db.in
dlvzonefile=dlv.db
dlvsetfile=dlvset-`echo $privzone |sed -e "s/\.$//g"`$TP

dlvkeyname=`$KEYGEN -q -r $RANDFILE -a RSAMD5 -b 768 -n zone $dlvzone`

cat $dlvinfile $dlvkeyname.key $dlvsetfile > $dlvzonefile

$SIGNER -P -g -r $RANDFILE -o $dlvzone $dlvzonefile > /dev/null

# Sign the badparam secure file

zone=badparam.
infile=badparam.db.in
zonefile=badparam.db

keyname1=`$KEYGEN -q -r $RANDFILE -a RSASHA256 -b 1024 -n zone -f KSK $zone`
keyname2=`$KEYGEN -q -r $RANDFILE -a RSASHA256 -b 1024 -n zone $zone`

cat $infile $keyname1.key $keyname2.key >$zonefile

$SIGNER -P -3 - -H 1 -g -r $RANDFILE -o $zone -k $keyname1 $zonefile $keyname2 > /dev/null

sed 's/IN NSEC3 1 0 1 /IN NSEC3 1 0 10 /' $zonefile.signed > $zonefile.bad

# Sign the single-nsec3 secure zone with optout

zone=single-nsec3.
infile=single-nsec3.db.in
zonefile=single-nsec3.db

keyname1=`$KEYGEN -q -r $RANDFILE -a RSASHA256 -b 1024 -n zone -f KSK $zone`
keyname2=`$KEYGEN -q -r $RANDFILE -a RSASHA256 -b 1024 -n zone $zone`

cat $infile $keyname1.key $keyname2.key >$zonefile

$SIGNER -P -3 - -A -H 1 -g -r $RANDFILE -o $zone -k $keyname1 $zonefile $keyname2 > /dev/null

#
# algroll has just has the old DNSKEY records removed and is waiting
# for them to be flushed from caches.  We still need to generate
# RRSIGs for the old DNSKEY.
#
zone=algroll.
infile=algroll.db.in
zonefile=algroll.db

keyold1=`$KEYGEN -q -r $RANDFILE -a RSASHA1 -b 1024 -n zone -fk $zone`
keyold2=`$KEYGEN -q -r $RANDFILE -a RSASHA1 -b 1024 -n zone $zone`
keynew1=`$KEYGEN -q -r $RANDFILE -a RSASHA256 -b 1024 -n zone -fk $zone`
keynew2=`$KEYGEN -q -r $RANDFILE -a RSASHA256 -b 1024 -n zone $zone`

cat $infile $keynew1.key $keynew2.key >$zonefile

$SIGNER -P -r $RANDFILE -o $zone -k $keyold1 -k $keynew1 $zonefile $keyold1 $keyold2 $keynew1 $keynew2 > /dev/null

#
# Make a zone big enough that it takes several seconds to generate a new
# nsec3 chain.
#
zone=nsec3chain-test
zonefile=nsec3chain-test.db
cat > $zonefile << 'EOF'
$TTL 10
@	10	SOA	ns2 hostmaster 0 3600 1200 864000 1200
@	10	NS	ns2
@	10	NS	ns3
ns2	10	A	10.53.0.2
ns3	10	A	10.53.0.3
EOF
awk 'END { for (i = 0; i < 300; i++)
	print "host" i, 10, "NS", "ns.elsewhere"; }' < /dev/null >> $zonefile
key1=`$KEYGEN -q -r $RANDFILE -a RSASHA256 -b 1024 -n zone -fk $zone`
key2=`$KEYGEN -q -r $RANDFILE -a RSASHA256 -b 1024 -n zone $zone`
cat $key1.key $key2.key >> $zonefile
$SIGNER -P -3 - -A -H 1 -g -r $RANDFILE -o $zone -k $key1 $zonefile $key2 > /dev/null

zone=cds.secure
infile=cds.secure.db.in
zonefile=cds.secure.db
key1=`$KEYGEN -q -r $RANDFILE -a RSASHA1 -b 1024 -n zone -fk $zone`
key2=`$KEYGEN -q -r $RANDFILE -a RSASHA1 -b 1024 -n zone $zone`
$DSFROMKEY -C $key1.key > $key1.cds
cat $infile $key1.key $key2.key $key1.cds >$zonefile
$SIGNER -P -g -r $RANDFILE -o $zone $zonefile > /dev/null

zone=cds-update.secure
infile=cds-update.secure.db.in
zonefile=cds-update.secure.db
key1=`$KEYGEN -q -r $RANDFILE -a RSASHA1 -b 1024 -n zone -fk $zone`
key2=`$KEYGEN -q -r $RANDFILE -a RSASHA1 -b 1024 -n zone $zone`
cat $infile $key1.key $key2.key > $zonefile
$SIGNER -P -g -r $RANDFILE -o $zone $zonefile > /dev/null

zone=cds-auto.secure
infile=cds-auto.secure.db.in
zonefile=cds-auto.secure.db
key1=`$KEYGEN -q -r $RANDFILE -a RSASHA1 -b 1024 -n zone -fk $zone`
key2=`$KEYGEN -q -r $RANDFILE -a RSASHA1 -b 1024 -n zone $zone`
$DSFROMKEY -C $key1.key > $key1.cds
cat $infile $key1.cds > $zonefile.signed

zone=cdnskey.secure
infile=cdnskey.secure.db.in
zonefile=cdnskey.secure.db
key1=`$KEYGEN -q -r $RANDFILE -a RSASHA1 -b 1024 -n zone -fk $zone`
key2=`$KEYGEN -q -r $RANDFILE -a RSASHA1 -b 1024 -n zone $zone`
sed 's/DNSKEY/CDNSKEY/' $key1.key > $key1.cds
cat $infile $key1.key $key2.key $key1.cds >$zonefile
$SIGNER -P -g -r $RANDFILE -o $zone $zonefile > /dev/null

zone=cdnskey-update.secure
infile=cdnskey-update.secure.db.in
zonefile=cdnskey-update.secure.db
key1=`$KEYGEN -q -r $RANDFILE -a RSASHA1 -b 1024 -n zone -fk $zone`
key2=`$KEYGEN -q -r $RANDFILE -a RSASHA1 -b 1024 -n zone $zone`
cat $infile $key1.key $key2.key > $zonefile
$SIGNER -P -g -r $RANDFILE -o $zone $zonefile > /dev/null

zone=cdnskey-auto.secure
infile=cdnskey-auto.secure.db.in
zonefile=cdnskey-auto.secure.db
key1=`$KEYGEN -q -r $RANDFILE -a RSASHA1 -b 1024 -n zone -fk $zone`
key2=`$KEYGEN -q -r $RANDFILE -a RSASHA1 -b 1024 -n zone $zone`
sed 's/DNSKEY/CDNSKEY/' $key1.key > $key1.cds
cat $infile $key1.cds > $zonefile.signed