mirror of
https://gitlab.isc.org/isc-projects/bind9
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164 lines
4.9 KiB
Bash
164 lines
4.9 KiB
Bash
#!/bin/sh -e
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#
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# Copyright (C) 2004, 2006-2011 Internet Systems Consortium, Inc. ("ISC")
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# Copyright (C) 2000-2003 Internet Software Consortium.
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#
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# Permission to use, copy, modify, and/or distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
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# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
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# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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# PERFORMANCE OF THIS SOFTWARE.
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# $Id: sign.sh,v 1.45 2011/02/23 11:30:35 marka Exp $
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SYSTEMTESTTOP=../..
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. $SYSTEMTESTTOP/conf.sh
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RANDFILE=../random.data
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zone=example.
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infile=example.db.in
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zonefile=example.db
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# Have the child generate a zone key and pass it to us.
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( cd ../ns3 && sh sign.sh )
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for subdomain in secure bogus dynamic keyless nsec3 optout nsec3-unknown \
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optout-unknown multiple rsasha256 rsasha512 kskonly update-nsec3 \
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auto-nsec auto-nsec3 secure.below-cname
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do
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cp ../ns3/dsset-$subdomain.example. .
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done
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keyname1=`$KEYGEN -q -r $RANDFILE -a DSA -b 768 -n zone $zone`
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keyname2=`$KEYGEN -q -r $RANDFILE -a DSA -b 768 -n zone $zone`
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cat $infile $keyname1.key $keyname2.key >$zonefile
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$SIGNER -P -g -r $RANDFILE -o $zone -k $keyname1 $zonefile $keyname2 > /dev/null
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#
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# lower/uppercase the signature bits with the exception of the last characters
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# changing the last 4 characters will lead to a bad base64 encoding.
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#
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$CHECKZONE -D -q -i local $zone $zonefile.signed |
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awk '
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tolower($1) == "bad-cname.example." && $4 == "RRSIG" && $5 == "CNAME" {
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for (i = 1; i <= NF; i++ ) {
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if (i <= 12) {
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printf("%s ", $i);
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continue;
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}
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prefix = substr($i, 1, length($i) - 4);
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suffix = substr($i, length($i) - 4, 4);
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if (i > 12 && tolower(prefix) != prefix)
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printf("%s%s", tolower(prefix), suffix);
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else if (i > 12 && toupper(prefix) != prefix)
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printf("%s%s", toupper(prefix), suffix);
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else
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printf("%s%s ", prefix, suffix);
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}
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printf("\n");
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next;
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}
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tolower($1) == "bad-dname.example." && $4 == "RRSIG" && $5 == "DNAME" {
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for (i = 1; i <= NF; i++ ) {
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if (i <= 12) {
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printf("%s ", $i);
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continue;
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}
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prefix = substr($i, 1, length($i) - 4);
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suffix = substr($i, length($i) - 4, 4);
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if (i > 12 && tolower(prefix) != prefix)
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printf("%s%s", tolower(prefix), suffix);
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else if (i > 12 && toupper(prefix) != prefix)
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printf("%s%s", toupper(prefix), suffix);
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else
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printf("%s%s ", prefix, suffix);
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}
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printf("\n");
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next;
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}
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{ print; }' > $zonefile.signed++ && mv $zonefile.signed++ $zonefile.signed
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# Sign the privately secure file
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privzone=private.secure.example.
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privinfile=private.secure.example.db.in
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privzonefile=private.secure.example.db
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privkeyname=`$KEYGEN -q -r $RANDFILE -a RSAMD5 -b 768 -n zone $privzone`
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cat $privinfile $privkeyname.key >$privzonefile
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$SIGNER -P -g -r $RANDFILE -o $privzone -l dlv $privzonefile > /dev/null
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# Sign the DLV secure zone.
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dlvzone=dlv.
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dlvinfile=dlv.db.in
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dlvzonefile=dlv.db
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dlvkeyname=`$KEYGEN -q -r $RANDFILE -a RSAMD5 -b 768 -n zone $dlvzone`
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cat $dlvinfile $dlvkeyname.key dlvset-$privzone > $dlvzonefile
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$SIGNER -P -g -r $RANDFILE -o $dlvzone $dlvzonefile > /dev/null
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# Sign the badparam secure file
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zone=badparam.
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infile=badparam.db.in
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zonefile=badparam.db
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keyname1=`$KEYGEN -q -r $RANDFILE -a RSASHA256 -b 1024 -n zone -f KSK $zone`
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keyname2=`$KEYGEN -q -r $RANDFILE -a RSASHA256 -b 1024 -n zone $zone`
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cat $infile $keyname1.key $keyname2.key >$zonefile
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$SIGNER -P -3 - -H 1 -g -r $RANDFILE -o $zone -k $keyname1 $zonefile $keyname2 > /dev/null
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sed 's/IN NSEC3 1 0 1 /IN NSEC3 1 0 10 /' $zonefile.signed > $zonefile.bad
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# Sign the single-nsec3 secure zone with optout
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zone=single-nsec3.
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infile=single-nsec3.db.in
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zonefile=single-nsec3.db
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keyname1=`$KEYGEN -q -r $RANDFILE -a RSASHA256 -b 1024 -n zone -f KSK $zone`
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keyname2=`$KEYGEN -q -r $RANDFILE -a RSASHA256 -b 1024 -n zone $zone`
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cat $infile $keyname1.key $keyname2.key >$zonefile
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$SIGNER -P -3 - -A -H 1 -g -r $RANDFILE -o $zone -k $keyname1 $zonefile $keyname2 > /dev/null
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#
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# algroll has just has the old DNSKEY records removed and is waiting
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# for them to be flushed from caches. We still need to generate
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# RRSIGs for the old DNSKEY.
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#
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zone=algroll.
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infile=algroll.db.in
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zonefile=algroll.db
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keyold1=`$KEYGEN -q -r $RANDFILE -a RSASHA1 -b 1024 -n zone -fk $zone`
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keyold2=`$KEYGEN -q -r $RANDFILE -a RSASHA1 -b 1024 -n zone $zone`
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keynew1=`$KEYGEN -q -r $RANDFILE -a RSASHA256 -b 1024 -n zone -fk $zone`
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keynew2=`$KEYGEN -q -r $RANDFILE -a RSASHA256 -b 1024 -n zone $zone`
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cat $infile $keynew1.key $keynew2.key >$zonefile
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$SIGNER -P -r $RANDFILE -o $zone -k $keyold1 -k $keynew1 $zonefile $keyold1 $keyold2 $keynew1 $keynew2 > /dev/null
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