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import bind-9.11.13-6.el8_2.1

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CentOS Sources 2020-09-08 04:38:54 -04:00 committed by Andrew Lukoshko
commit c155b2de68
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.bind.metadata Normal file
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550367762a653ac5ed0eb04b316d06517650a925 SOURCES/bind-9.11.13.tar.gz
a164fcad1d64d6b5fab5034928cb7260f1fa8fdd SOURCES/random.data

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.gitignore vendored Normal file
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SOURCES/bind-9.11.13.tar.gz
SOURCES/random.data

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SOURCES/README.sdb_pgsql Normal file
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PGSQL BIND SDB driver
The postgresql BIND SDB driver is of experimental status and should not be
used for production systems.
Usage:
o Use the named_sdb process ( put ENABLE_SDB=yes in /etc/sysconfig/named )
o Edit your named.conf to contain a database zone, eg. :
zone "pgdb.net." IN {
type master;
database "pgsql bind pgdb localhost pguser pgpasswd";
# ^- DB name ^-Table ^-host ^-user ^-password
};
o Create the database zone table
The table must contain the columns "name", "rdtype", and "rdata", and
is expected to contain a properly constructed zone. The program "zonetodb"
creates such a table.
zonetodb usage:
zonetodb origin file dbname dbtable
where
origin : zone origin, eg "pgdb.net."
file : master zone database file, eg. pgdb.net.db
dbname : name of postgresql database
dbtable: name of table in database
Eg. to import this zone in the file 'pgdb.net.db' into the 'bind' database
'pgdb' table:
---
#pgdb.net.db:
$TTL 1H
@ SOA localhost. root.localhost. ( 1
3H
1H
1W
1H )
NS localhost.
host1 A 192.168.2.1
host2 A 192.168.2.2
host3 A 192.168.2.3
host4 A 192.168.2.4
host5 A 192.168.2.5
host6 A 192.168.2.6
host7 A 192.168.2.7
---
Issue this command as the pgsql user authorized to update the bind database:
# zonetodb pgdb.net. pgdb.net.db bind pgdb
will create / update the pgdb table in the 'bind' db:
$ psql -dbind -c 'select * from pgdb;'
name | ttl | rdtype | rdata
----------------+------+--------+-----------------------------------------------------
pgdb.net | 3600 | SOA | localhost. root.localhost. 1 10800 3600 604800 3600
pgdb.net | 3600 | NS | localhost.
host1.pgdb.net | 3600 | A | 192.168.2.1
host2.pgdb.net | 3600 | A | 192.168.2.2
host3.pgdb.net | 3600 | A | 192.168.2.3
host4.pgdb.net | 3600 | A | 192.168.2.4
host5.pgdb.net | 3600 | A | 192.168.2.5
host6.pgdb.net | 3600 | A | 192.168.2.6
host7.pgdb.net | 3600 | A | 192.168.2.7
(9 rows)
I've tested exactly the above configuration with bind-sdb-9.3.1+ and it works OK.
NOTE: If you use pgsqldb SDB, ensure the postgresql service is started before the named
service .
USE AT YOUR OWN RISK!

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SOURCES/bind-9.10-dist-native-pkcs11.patch Normal file
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diff --git a/bin/Makefile.in b/bin/Makefile.in
index f0c504a..ce7a2da 100644
--- a/bin/Makefile.in
+++ b/bin/Makefile.in
@@ -11,8 +11,8 @@ srcdir = @srcdir@
VPATH = @srcdir@
top_srcdir = @top_srcdir@
-SUBDIRS = named rndc dig delv dnssec tools nsupdate check confgen \
- @NZD_TOOLS@ @PYTHON_TOOLS@ @PKCS11_TOOLS@ tests
+SUBDIRS = named named-pkcs11 rndc dig delv dnssec dnssec-pkcs11 tools nsupdate \
+ check confgen @NZD_TOOLS@ @PYTHON_TOOLS@ @PKCS11_TOOLS@ tests
TARGETS =
@BIND9_MAKE_RULES@
diff --git a/bin/dnssec-pkcs11/Makefile.in b/bin/dnssec-pkcs11/Makefile.in
index 4b8ca13..32f4470 100644
--- a/bin/dnssec-pkcs11/Makefile.in
+++ b/bin/dnssec-pkcs11/Makefile.in
@@ -15,18 +15,18 @@ VERSION=@BIND9_VERSION@
@BIND9_MAKE_INCLUDES@
-CINCLUDES = ${DNS_INCLUDES} ${ISC_INCLUDES} @DST_OPENSSL_INC@
+CINCLUDES = ${DNS_PKCS11_INCLUDES} ${ISC_PKCS11_INCLUDES}
-CDEFINES = -DVERSION=\"${VERSION}\" @USE_PKCS11@ @PKCS11_ENGINE@ \
- @CRYPTO@ -DPK11_LIB_LOCATION=\"@PKCS11_PROVIDER@\"
+CDEFINES = -DVERSION=\"${VERSION}\" @PKCS11_ENGINE@ \
+ @CRYPTO_PK11@ -DPK11_LIB_LOCATION=\"@PKCS11_PROVIDER@\"
CWARNINGS =
-DNSLIBS = ../../lib/dns/libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
-ISCLIBS = ../../lib/isc/libisc.@A@
-ISCNOSYMLIBS = ../../lib/isc/libisc-nosymtbl.@A@
+DNSLIBS = ../../lib/dns-pkcs11/libdns-pkcs11.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
+ISCLIBS = ../../lib/isc-pkcs11/libisc-pkcs11.@A@
+ISCNOSYMLIBS = ../../lib/isc-pkcs11/libisc-pkcs11-nosymtbl.@A@
-DNSDEPLIBS = ../../lib/dns/libdns.@A@
-ISCDEPLIBS = ../../lib/isc/libisc.@A@
+DNSDEPLIBS = ../../lib/dns-pkcs11/libdns-pkcs11.@A@
+ISCDEPLIBS = ../../lib/isc-pkcs11/libisc-pkcs11.@A@
DEPLIBS = ${DNSDEPLIBS} ${ISCDEPLIBS}
@@ -35,10 +35,10 @@ LIBS = ${DNSLIBS} ${ISCLIBS} @LIBS@
NOSYMLIBS = ${DNSLIBS} ${ISCNOSYMLIBS} @LIBS@
# Alphabetically
-TARGETS = dnssec-keygen@EXEEXT@ dnssec-signzone@EXEEXT@ \
- dnssec-keyfromlabel@EXEEXT@ dnssec-dsfromkey@EXEEXT@ \
- dnssec-revoke@EXEEXT@ dnssec-settime@EXEEXT@ \
- dnssec-verify@EXEEXT@ dnssec-importkey@EXEEXT@
+TARGETS = dnssec-keygen-pkcs11@EXEEXT@ dnssec-signzone-pkcs11@EXEEXT@ \
+ dnssec-keyfromlabel-pkcs11@EXEEXT@ dnssec-dsfromkey-pkcs11@EXEEXT@ \
+ dnssec-revoke-pkcs11@EXEEXT@ dnssec-settime-pkcs11@EXEEXT@ \
+ dnssec-verify-pkcs11@EXEEXT@ dnssec-importkey-pkcs11@EXEEXT@
OBJS = dnssectool.@O@
@@ -59,15 +59,15 @@ MANOBJS = ${MANPAGES} ${HTMLPAGES}
@BIND9_MAKE_RULES@
-dnssec-dsfromkey@EXEEXT@: dnssec-dsfromkey.@O@ ${OBJS} ${DEPLIBS}
+dnssec-dsfromkey-pkcs11@EXEEXT@: dnssec-dsfromkey.@O@ ${OBJS} ${DEPLIBS}
export BASEOBJS="dnssec-dsfromkey.@O@ ${OBJS}"; \
${FINALBUILDCMD}
-dnssec-keyfromlabel@EXEEXT@: dnssec-keyfromlabel.@O@ ${OBJS} ${DEPLIBS}
+dnssec-keyfromlabel-pkcs11@EXEEXT@: dnssec-keyfromlabel.@O@ ${OBJS} ${DEPLIBS}
export BASEOBJS="dnssec-keyfromlabel.@O@ ${OBJS}"; \
${FINALBUILDCMD}
-dnssec-keygen@EXEEXT@: dnssec-keygen.@O@ ${OBJS} ${DEPLIBS}
+dnssec-keygen-pkcs11@EXEEXT@: dnssec-keygen.@O@ ${OBJS} ${DEPLIBS}
export BASEOBJS="dnssec-keygen.@O@ ${OBJS}"; \
${FINALBUILDCMD}
@@ -75,7 +75,7 @@ dnssec-signzone.@O@: dnssec-signzone.c
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} -DVERSION=\"${VERSION}\" \
-c ${srcdir}/dnssec-signzone.c
-dnssec-signzone@EXEEXT@: dnssec-signzone.@O@ ${OBJS} ${DEPLIBS}
+dnssec-signzone-pkcs11@EXEEXT@: dnssec-signzone.@O@ ${OBJS} ${DEPLIBS}
export BASEOBJS="dnssec-signzone.@O@ ${OBJS}"; \
${FINALBUILDCMD}
@@ -83,19 +83,19 @@ dnssec-verify.@O@: dnssec-verify.c
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} -DVERSION=\"${VERSION}\" \
-c ${srcdir}/dnssec-verify.c
-dnssec-verify@EXEEXT@: dnssec-verify.@O@ ${OBJS} ${DEPLIBS}
+dnssec-verify-pkcs11@EXEEXT@: dnssec-verify.@O@ ${OBJS} ${DEPLIBS}
export BASEOBJS="dnssec-verify.@O@ ${OBJS}"; \
${FINALBUILDCMD}
-dnssec-revoke@EXEEXT@: dnssec-revoke.@O@ ${OBJS} ${DEPLIBS}
+dnssec-revoke-pkcs11@EXEEXT@: dnssec-revoke.@O@ ${OBJS} ${DEPLIBS}
${LIBTOOL_MODE_LINK} ${PURIFY} ${CC} ${CFLAGS} ${LDFLAGS} -o $@ \
dnssec-revoke.@O@ ${OBJS} ${LIBS}
-dnssec-settime@EXEEXT@: dnssec-settime.@O@ ${OBJS} ${DEPLIBS}
+dnssec-settime-pkcs11@EXEEXT@: dnssec-settime.@O@ ${OBJS} ${DEPLIBS}
${LIBTOOL_MODE_LINK} ${PURIFY} ${CC} ${CFLAGS} ${LDFLAGS} -o $@ \
dnssec-settime.@O@ ${OBJS} ${LIBS}
-dnssec-importkey@EXEEXT@: dnssec-importkey.@O@ ${OBJS} ${DEPLIBS}
+dnssec-importkey-pkcs11@EXEEXT@: dnssec-importkey.@O@ ${OBJS} ${DEPLIBS}
${LIBTOOL_MODE_LINK} ${PURIFY} ${CC} ${CFLAGS} ${LDFLAGS} -o $@ \
dnssec-importkey.@O@ ${OBJS} ${LIBS}
@@ -106,16 +106,14 @@ docclean manclean maintainer-clean::
installdirs:
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${sbindir}
- $(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man8
install-man8: ${MANPAGES}
${INSTALL_DATA} $^ ${DESTDIR}${mandir}/man8
-install:: ${TARGETS} installdirs install-man8
+install:: ${TARGETS} installdirs
for t in ${TARGETS}; do ${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} $$t ${DESTDIR}${sbindir} || exit 1; done
uninstall::
- for m in ${MANPAGES}; do rm -f ${DESTDIR}${mandir}/man8/$$m || exit 1; done
for t in ${TARGETS}; do ${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${sbindir}/$$t || exit 1; done
clean distclean::
diff --git a/bin/dnssec/Makefile.in b/bin/dnssec/Makefile.in
index 4b8ca13..4175996 100644
--- a/bin/dnssec/Makefile.in
+++ b/bin/dnssec/Makefile.in
@@ -17,7 +17,7 @@ VERSION=@BIND9_VERSION@
CINCLUDES = ${DNS_INCLUDES} ${ISC_INCLUDES} @DST_OPENSSL_INC@
-CDEFINES = -DVERSION=\"${VERSION}\" @USE_PKCS11@ @PKCS11_ENGINE@ \
+CDEFINES = -DVERSION=\"${VERSION}\" \
@CRYPTO@ -DPK11_LIB_LOCATION=\"@PKCS11_PROVIDER@\"
CWARNINGS =
diff --git a/bin/named-pkcs11/Makefile.in b/bin/named-pkcs11/Makefile.in
index 3166368..a403941 100644
--- a/bin/named-pkcs11/Makefile.in
+++ b/bin/named-pkcs11/Makefile.in
@@ -43,27 +43,27 @@ DLZDRIVER_INCLUDES = @DLZ_DRIVER_INCLUDES@
DLZDRIVER_LIBS = @DLZ_DRIVER_LIBS@
CINCLUDES = -I${srcdir}/include -I${srcdir}/unix/include -I. \
- ${LWRES_INCLUDES} ${DNS_INCLUDES} ${BIND9_INCLUDES} \
- ${ISCCFG_INCLUDES} ${ISCCC_INCLUDES} ${ISC_INCLUDES} \
+ ${LWRES_INCLUDES} ${DNS_PKCS11_INCLUDES} ${BIND9_INCLUDES} \
+ ${ISCCFG_INCLUDES} ${ISCCC_INCLUDES} ${ISC_PKCS11_INCLUDES} \
${DLZDRIVER_INCLUDES} ${DBDRIVER_INCLUDES} ${MAXMINDDB_CFLAGS} \
@DST_OPENSSL_INC@
-CDEFINES = @CONTRIB_DLZ@ @USE_PKCS11@ @PKCS11_ENGINE@ @CRYPTO@
+CDEFINES = @USE_PKCS11@ @PKCS11_ENGINE@ @CRYPTO_PK11@ @USE_GSSAPI@
CWARNINGS =
-DNSLIBS = ../../lib/dns/libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
+DNSLIBS = ../../lib/dns-pkcs11/libdns-pkcs11.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
ISCCFGLIBS = ../../lib/isccfg/libisccfg.@A@
ISCCCLIBS = ../../lib/isccc/libisccc.@A@
-ISCLIBS = ../../lib/isc/libisc.@A@
-ISCNOSYMLIBS = ../../lib/isc/libisc-nosymtbl.@A@
+ISCLIBS = ../../lib/isc-pkcs11/libisc-pkcs11.@A@
+ISCNOSYMLIBS = ../../lib/isc-pkcs11/libisc-pkcs11-nosymtbl.@A@
LWRESLIBS = ../../lib/lwres/liblwres.@A@
BIND9LIBS = ../../lib/bind9/libbind9.@A@
-DNSDEPLIBS = ../../lib/dns/libdns.@A@
+DNSDEPLIBS = ../../lib/dns-pkcs11/libdns-pkcs11.@A@
ISCCFGDEPLIBS = ../../lib/isccfg/libisccfg.@A@
ISCCCDEPLIBS = ../../lib/isccc/libisccc.@A@
-ISCDEPLIBS = ../../lib/isc/libisc.@A@
+ISCDEPLIBS = ../../lib/isc-pkcs11/libisc-pkcs11.@A@
LWRESDEPLIBS = ../../lib/lwres/liblwres.@A@
BIND9DEPLIBS = ../../lib/bind9/libbind9.@A@
@@ -72,15 +72,15 @@ DEPLIBS = ${LWRESDEPLIBS} ${DNSDEPLIBS} ${BIND9DEPLIBS} \
LIBS = ${LWRESLIBS} ${DNSLIBS} ${BIND9LIBS} \
${ISCCFGLIBS} ${ISCCCLIBS} ${ISCLIBS} \
- ${DLZDRIVER_LIBS} ${DBDRIVER_LIBS} @LIBS@
+ @LIBS@
NOSYMLIBS = ${LWRESLIBS} ${DNSLIBS} ${BIND9LIBS} \
${ISCCFGLIBS} ${ISCCCLIBS} ${ISCNOSYMLIBS} \
- ${DLZDRIVER_LIBS} ${DBDRIVER_LIBS} @LIBS@
+ @LIBS@
SUBDIRS = unix
-TARGETS = named@EXEEXT@ lwresd@EXEEXT@
+TARGETS = named-pkcs11@EXEEXT@
GEOIPLINKOBJS = geoip.@O@
GEOIP2LINKOBJS = geoip.@O@
@@ -94,8 +94,7 @@ OBJS = builtin.@O@ client.@O@ config.@O@ control.@O@ \
tkeyconf.@O@ tsigconf.@O@ update.@O@ xfrout.@O@ \
zoneconf.@O@ \
lwaddr.@O@ lwresd.@O@ lwdclient.@O@ lwderror.@O@ lwdgabn.@O@ \
- lwdgnba.@O@ lwdgrbn.@O@ lwdnoop.@O@ lwsearch.@O@ \
- ${DLZDRIVER_OBJS} ${DBDRIVER_OBJS}
+ lwdgnba.@O@ lwdgrbn.@O@ lwdnoop.@O@ lwsearch.@O@
UOBJS = unix/os.@O@ unix/dlz_dlopen_driver.@O@
@@ -113,8 +112,7 @@ SRCS = builtin.c client.c config.c control.c \
tkeyconf.c tsigconf.c update.c xfrout.c \
zoneconf.c \
lwaddr.c lwresd.c lwdclient.c lwderror.c lwdgabn.c \
- lwdgnba.c lwdgrbn.c lwdnoop.c lwsearch.c \
- ${DLZDRIVER_SRCS} ${DBDRIVER_SRCS}
+ lwdgnba.c lwdgrbn.c lwdnoop.c lwsearch.c
MANPAGES = named.8 lwresd.8 named.conf.5
@@ -154,14 +152,14 @@ server.@O@: server.c
-DPRODUCT=\"${PRODUCT}\" \
-DVERSION=\"${VERSION}\" -c ${srcdir}/server.c
-named@EXEEXT@: ${OBJS} ${DEPLIBS}
+named-pkcs11@EXEEXT@: ${OBJS} ${DEPLIBS}
export MAKE_SYMTABLE="yes"; \
export BASEOBJS="${OBJS} ${UOBJS}"; \
${FINALBUILDCMD}
-lwresd@EXEEXT@: named@EXEEXT@
+lwresd@EXEEXT@: named-pkcs11@EXEEXT@
rm -f lwresd@EXEEXT@
- @LN@ named@EXEEXT@ lwresd@EXEEXT@
+ @LN@ named-pkcs11@EXEEXT@ lwresd@EXEEXT@
doc man:: ${MANOBJS}
@@ -192,16 +190,11 @@ install-man8: named.8 lwresd.8
install-man: install-man5 install-man8
-install:: named@EXEEXT@ lwresd@EXEEXT@ installdirs install-man
- ${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} named@EXEEXT@ ${DESTDIR}${sbindir}
- (cd ${DESTDIR}${sbindir}; rm -f lwresd@EXEEXT@; @LN@ named@EXEEXT@ lwresd@EXEEXT@)
+install:: named-pkcs11@EXEEXT@ installdirs
+ ${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} named-pkcs11@EXEEXT@ ${DESTDIR}${sbindir}
uninstall::
- rm -f ${DESTDIR}${mandir}/man5/named.conf.5
- rm -f ${DESTDIR}${mandir}/man8/lwresd.8
- rm -f ${DESTDIR}${mandir}/man8/named.8
- rm -f ${DESTDIR}${sbindir}/lwresd@EXEEXT@
- ${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${sbindir}/named@EXEEXT@
+ ${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${sbindir}/named-pkcs11@EXEEXT@
@DLZ_DRIVER_RULES@
diff --git a/bin/named/Makefile.in b/bin/named/Makefile.in
index 3166368..890574f 100644
--- a/bin/named/Makefile.in
+++ b/bin/named/Makefile.in
@@ -48,7 +48,7 @@ CINCLUDES = -I${srcdir}/include -I${srcdir}/unix/include -I. \
${DLZDRIVER_INCLUDES} ${DBDRIVER_INCLUDES} ${MAXMINDDB_CFLAGS} \
@DST_OPENSSL_INC@
-CDEFINES = @CONTRIB_DLZ@ @USE_PKCS11@ @PKCS11_ENGINE@ @CRYPTO@
+CDEFINES = @CONTRIB_DLZ@ @USE_GSSAPI@ @CRYPTO@
CWARNINGS =
diff --git a/bin/pkcs11/Makefile.in b/bin/pkcs11/Makefile.in
index a058c91..d4b689a 100644
--- a/bin/pkcs11/Makefile.in
+++ b/bin/pkcs11/Makefile.in
@@ -15,13 +15,13 @@ top_srcdir = @top_srcdir@
@BIND9_MAKE_INCLUDES@
-CINCLUDES = ${ISC_INCLUDES}
+CINCLUDES = ${ISC_PKCS11_INCLUDES}
CDEFINES =
-ISCLIBS = ../../lib/isc/libisc.@A@ @ISC_OPENSSL_LIBS@
+ISCLIBS = ../../lib/isc-pkcs11/libisc-pkcs11.@A@ @ISC_OPENSSL_LIBS@
-ISCDEPLIBS = ../../lib/isc/libisc.@A@
+ISCDEPLIBS = ../../lib/isc-pkcs11/libisc-pkcs11.@A@
DEPLIBS = ${ISCDEPLIBS}
diff --git a/configure.ac b/configure.ac
index 9b7d778..59ba20b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1139,12 +1139,14 @@ AC_SUBST(USE_GSSAPI)
AC_SUBST(DST_GSSAPI_INC)
AC_SUBST(DNS_GSSAPI_LIBS)
DNS_CRYPTO_LIBS="$DNS_GSSAPI_LIBS $DNS_CRYPTO_LIBS"
+DNS_CRYPTO_PK11_LIBS="$DNS_GSSAPI_LIBS $DNS_CRYPTO_PK11_LIBS"
#
# Applications linking with libdns also need to link with these libraries.
#
AC_SUBST(DNS_CRYPTO_LIBS)
+AC_SUBST(DNS_CRYPTO_PK11_LIBS)
#
# was --with-randomdev specified?
@@ -1494,11 +1496,11 @@ AC_ARG_ENABLE(openssl-hash,
AC_MSG_CHECKING(for OpenSSL library)
OPENSSL_WARNING=
openssldirs="/usr /usr/local /usr/local/ssl /opt/local /usr/pkg /usr/sfw"
-if test "yes" = "$want_native_pkcs11"
-then
- use_openssl="native_pkcs11"
- AC_MSG_RESULT(use of native PKCS11 instead)
-fi
+# if test "yes" = "$want_native_pkcs11"
+# then
+# use_openssl="native_pkcs11"
+# AC_MSG_RESULT(use of native PKCS11 instead)
+# fi
if test "auto" = "$use_openssl"
then
@@ -1511,6 +1513,7 @@ then
fi
done
fi
+CRYPTO_PK11=""
OPENSSL_ECDSA=""
OPENSSL_GOST=""
OPENSSL_ED25519=""
@@ -1532,11 +1535,10 @@ case "$with_gost" in
;;
esac
-case "$use_openssl" in
- native_pkcs11)
- AC_MSG_RESULT(disabled because of native PKCS11)
+if test "$want_native_pkcs11" = "yes"
+then
DST_OPENSSL_INC=""
- CRYPTO="-DPKCS11CRYPTO"
+ CRYPTO_PK11="-DPKCS11CRYPTO"
CRYPTOLIB="pkcs11"
OPENSSLECDSALINKOBJS=""
OPENSSLECDSALINKSRCS=""
@@ -1546,7 +1548,9 @@ case "$use_openssl" in
OPENSSLGOSTLINKSRCS=""
OPENSSLLINKOBJS=""
OPENSSLLINKSRCS=""
- ;;
+fi
+
+case "$use_openssl" in
no)
AC_MSG_RESULT(no)
DST_OPENSSL_INC=""
@@ -1578,7 +1582,7 @@ case "$use_openssl" in
If you do not want OpenSSL, use --without-openssl])
;;
*)
- if test "yes" = "$want_native_pkcs11"
+ if false # test "yes" = "$want_native_pkcs11"
then
AC_MSG_RESULT()
AC_MSG_ERROR([OpenSSL and native PKCS11 cannot be used together.])
@@ -2006,6 +2010,7 @@ AC_SUBST(OPENSSL_ED25519)
AC_SUBST(OPENSSL_GOST)
DNS_CRYPTO_LIBS="$DNS_CRYPTO_LIBS $DST_OPENSSL_LIBS"
+DNS_CRYPTO_PK11_LIBS="$DNS_CRYPTO_LIBS"
ISC_PLATFORM_WANTAES="#undef ISC_PLATFORM_WANTAES"
if test "yes" = "$with_aes"
@@ -2291,6 +2296,7 @@ esac
AC_SUBST(PKCS11LINKOBJS)
AC_SUBST(PKCS11LINKSRCS)
AC_SUBST(CRYPTO)
+AC_SUBST(CRYPTO_PK11)
AC_SUBST(PKCS11_ECDSA)
AC_SUBST(PKCS11_GOST)
AC_SUBST(PKCS11_ED25519)
@@ -5405,8 +5411,11 @@ AC_CONFIG_FILES([
bin/delv/Makefile
bin/dig/Makefile
bin/dnssec/Makefile
+ bin/dnssec-pkcs11/Makefile
bin/named/Makefile
bin/named/unix/Makefile
+ bin/named-pkcs11/Makefile
+ bin/named-pkcs11/unix/Makefile
bin/nsupdate/Makefile
bin/pkcs11/Makefile
bin/python/Makefile
@@ -5479,6 +5488,10 @@ AC_CONFIG_FILES([
lib/dns/include/dns/Makefile
lib/dns/include/dst/Makefile
lib/dns/tests/Makefile
+ lib/dns-pkcs11/Makefile
+ lib/dns-pkcs11/include/Makefile
+ lib/dns-pkcs11/include/dns/Makefile
+ lib/dns-pkcs11/include/dst/Makefile
lib/irs/Makefile
lib/irs/include/Makefile
lib/irs/include/irs/Makefile
@@ -5503,6 +5516,24 @@ AC_CONFIG_FILES([
lib/isc/unix/include/Makefile
lib/isc/unix/include/isc/Makefile
lib/isc/unix/include/pkcs11/Makefile
+ lib/isc-pkcs11/$arch/Makefile
+ lib/isc-pkcs11/$arch/include/Makefile
+ lib/isc-pkcs11/$arch/include/isc/Makefile
+ lib/isc-pkcs11/$thread_dir/Makefile
+ lib/isc-pkcs11/$thread_dir/include/Makefile
+ lib/isc-pkcs11/$thread_dir/include/isc/Makefile
+ lib/isc-pkcs11/Makefile
+ lib/isc-pkcs11/include/Makefile
+ lib/isc-pkcs11/include/isc/Makefile
+ lib/isc-pkcs11/include/isc/platform.h
+ lib/isc-pkcs11/include/pk11/Makefile
+ lib/isc-pkcs11/include/pkcs11/Makefile
+ lib/isc-pkcs11/tests/Makefile
+ lib/isc-pkcs11/nls/Makefile
+ lib/isc-pkcs11/unix/Makefile
+ lib/isc-pkcs11/unix/include/Makefile
+ lib/isc-pkcs11/unix/include/isc/Makefile
+ lib/isc-pkcs11/unix/include/pkcs11/Makefile
lib/isccc/Makefile
lib/isccc/include/Makefile
lib/isccc/include/isccc/Makefile
diff --git a/lib/Makefile.in b/lib/Makefile.in
index 81270a0..bcb5312 100644
--- a/lib/Makefile.in
+++ b/lib/Makefile.in
@@ -15,7 +15,7 @@ top_srcdir = @top_srcdir@
# Attempt to disable parallel processing.
.NOTPARALLEL:
.NO_PARALLEL:
-SUBDIRS = isc isccc dns isccfg bind9 lwres irs samples
+SUBDIRS = isc isc-pkcs11 isccc dns dns-pkcs11 isccfg bind9 lwres irs samples
TARGETS =
@BIND9_MAKE_RULES@
diff --git a/lib/dns-pkcs11/Makefile.in b/lib/dns-pkcs11/Makefile.in
index 7f09bd6..c388d9e 100644
--- a/lib/dns-pkcs11/Makefile.in
+++ b/lib/dns-pkcs11/Makefile.in
@@ -26,17 +26,16 @@ VERSION=@BIND9_VERSION@
USE_ISC_SPNEGO = @USE_ISC_SPNEGO@
-CINCLUDES = -I. -I${top_srcdir}/lib/dns -Iinclude ${DNS_INCLUDES} \
- ${ISC_INCLUDES} ${MAXMINDDB_CFLAGS} \
- @DST_OPENSSL_INC@ @DST_GSSAPI_INC@
+CINCLUDES = -I. -I${top_srcdir}/lib/dns-pkcs11 -Iinclude ${DNS_PKCS11_INCLUDES} \
+ ${ISC_PKCS11_INCLUDES} ${MAXMINDDB_CFLAGS} @DST_OPENSSL_INC@ @DST_GSSAPI_INC@
-CDEFINES = -DUSE_MD5 @CRYPTO@ @USE_GSSAPI@ ${USE_ISC_SPNEGO}
+CDEFINES = -DUSE_MD5 @CRYPTO_PK11@ @USE_GSSAPI@ ${USE_ISC_SPNEGO}
CWARNINGS =
-ISCLIBS = ../../lib/isc/libisc.@A@
+ISCLIBS = ../../lib/isc-pkcs11/libisc-pkcs11.@A@
-ISCDEPLIBS = ../../lib/isc/libisc.@A@
+ISCDEPLIBS = ../../lib/isc-pkcs11/libisc-pkcs11.@A@
LIBS = ${MAXMINDDB_LIBS} @LIBS@
@@ -150,15 +149,15 @@ version.@O@: version.c
-DLIBAGE=${LIBAGE} \
-c ${srcdir}/version.c
-libdns.@SA@: ${OBJS}
+libdns-pkcs11.@SA@: ${OBJS}
${AR} ${ARFLAGS} $@ ${OBJS}
${RANLIB} $@
-libdns.la: ${OBJS}
+libdns-pkcs11.la: ${OBJS}
${LIBTOOL_MODE_LINK} \
- ${CC} ${ALL_CFLAGS} ${LDFLAGS} -o libdns.la -rpath ${libdir} \
+ ${CC} ${ALL_CFLAGS} ${LDFLAGS} -o libdns-pkcs11.la -rpath ${libdir} \
-version-info ${LIBINTERFACE}:${LIBREVISION}:${LIBAGE} \
- ${OBJS} ${ISCLIBS} @DNS_CRYPTO_LIBS@ ${LIBS}
+ ${OBJS} ${ISCLIBS} @DNS_CRYPTO_PK11_LIBS@ ${LIBS}
include: gen
${MAKE} include/dns/enumtype.h
@@ -189,22 +188,22 @@ gen: gen.c
${BUILD_CPPFLAGS} ${BUILD_LDFLAGS} -o $@ ${srcdir}/gen.c \
${BUILD_LIBS} ${LFS_LIBS}
-timestamp: include libdns.@A@
+timestamp: include libdns-pkcs11.@A@
touch timestamp
-testdirs: libdns.@A@
+testdirs: libdns-pkcs11.@A@
installdirs:
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${libdir}
install:: timestamp installdirs
- ${LIBTOOL_MODE_INSTALL} ${INSTALL_LIBRARY} libdns.@A@ ${DESTDIR}${libdir}
+ ${LIBTOOL_MODE_INSTALL} ${INSTALL_LIBRARY} libdns-pkcs11.@A@ ${DESTDIR}${libdir}
uninstall::
- ${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${libdir}/libdns.@A@
+ ${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${libdir}/libdns-pkcs11.@A@
clean distclean::
- rm -f libdns.@A@ timestamp
+ rm -f libdns-pkcs11.@A@ timestamp
rm -f gen code.h include/dns/enumtype.h include/dns/enumclass.h
rm -f include/dns/rdatastruct.h
rm -f dnstap.pb-c.c dnstap.pb-c.h
diff --git a/lib/isc-pkcs11/Makefile.in b/lib/isc-pkcs11/Makefile.in
index 8ad54bb..a3ecdfb 100644
--- a/lib/isc-pkcs11/Makefile.in
+++ b/lib/isc-pkcs11/Makefile.in
@@ -23,8 +23,8 @@ CINCLUDES = -I${srcdir}/unix/include \
-I${srcdir}/@ISC_THREAD_DIR@/include \
-I${srcdir}/@ISC_ARCH_DIR@/include \
-I./include \
- -I${srcdir}/include ${DNS_INCLUDES} @ISC_OPENSSL_INC@
-CDEFINES = @CRYPTO@ -DPK11_LIB_LOCATION=\"${PROVIDER}\"
+ -I${srcdir}/include ${DNS_PKCS11_INCLUDES}
+CDEFINES = @CRYPTO_PK11@ -DPK11_LIB_LOCATION=\"${PROVIDER}\"
CWARNINGS =
# Alphabetically
@@ -103,40 +103,40 @@ version.@O@: version.c
-DLIBAGE=${LIBAGE} \
-c ${srcdir}/version.c
-libisc.@SA@: ${OBJS} ${SYMTBLOBJS}
+libisc-pkcs11.@SA@: ${OBJS} ${SYMTBLOBJS}
${AR} ${ARFLAGS} $@ ${OBJS} ${SYMTBLOBJS}
${RANLIB} $@
-libisc-nosymtbl.@SA@: ${OBJS}
+libisc-pkcs11-nosymtbl.@SA@: ${OBJS}
${AR} ${ARFLAGS} $@ ${OBJS}
${RANLIB} $@
-libisc.la: ${OBJS} ${SYMTBLOBJS}
+libisc-pkcs11.la: ${OBJS} ${SYMTBLOBJS}
${LIBTOOL_MODE_LINK} \
- ${CC} ${ALL_CFLAGS} ${LDFLAGS} -o libisc.la -rpath ${libdir} \
+ ${CC} ${ALL_CFLAGS} ${LDFLAGS} -o libisc-pkcs11.la -rpath ${libdir} \
-version-info ${LIBINTERFACE}:${LIBREVISION}:${LIBAGE} \
${OBJS} ${SYMTBLOBJS} ${LIBS}
-libisc-nosymtbl.la: ${OBJS}
+libisc-pkcs11-nosymtbl.la: ${OBJS}
${LIBTOOL_MODE_LINK} \
- ${CC} ${ALL_CFLAGS} ${LDFLAGS} -o libisc-nosymtbl.la -rpath ${libdir} \
+ ${CC} ${ALL_CFLAGS} ${LDFLAGS} -o libisc-pkcs11-nosymtbl.la -rpath ${libdir} \
-version-info ${LIBINTERFACE}:${LIBREVISION}:${LIBAGE} \
${OBJS} ${LIBS}
-timestamp: libisc.@A@ libisc-nosymtbl.@A@
+timestamp: libisc-pkcs11.@A@ libisc-pkcs11-nosymtbl.@A@
touch timestamp
-testdirs: libisc.@A@ libisc-nosymtbl.@A@
+testdirs: libisc-pkcs11.@A@ libisc-pkcs11-nosymtbl.@A@
installdirs:
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${libdir}
install:: timestamp installdirs
- ${LIBTOOL_MODE_INSTALL} ${INSTALL_LIBRARY} libisc.@A@ ${DESTDIR}${libdir}
+ ${LIBTOOL_MODE_INSTALL} ${INSTALL_LIBRARY} libisc-pkcs11.@A@ ${DESTDIR}${libdir}
uninstall::
- ${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${libdir}/libisc.@A@
+ ${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${libdir}/libisc-pkcs11.@A@
clean distclean::
- rm -f libisc.@A@ libisc-nosymtbl.@A@ libisc.la \
- libisc-nosymtbl.la timestamp
+ rm -f libisc-pkcs11.@A@ libisc-pkcs11-nosymtbl.@A@ libisc-pkcs11.la \
+ libisc-pkcs11-nosymtbl.la timestamp
diff --git a/make/includes.in b/make/includes.in
index fa86ad1..3cfbe9f 100644
--- a/make/includes.in
+++ b/make/includes.in
@@ -43,3 +43,13 @@ BIND9_INCLUDES = @BIND9_BIND9_BUILDINCLUDE@ \
TEST_INCLUDES = \
-I${top_srcdir}/lib/tests/include
+
+ISC_PKCS11_INCLUDES = @BIND9_ISC_BUILDINCLUDE@ \
+ -I${top_srcdir}/lib/isc-pkcs11 \
+ -I${top_srcdir}/lib/isc-pkcs11/include \
+ -I${top_srcdir}/lib/isc-pkcs11/unix/include \
+ -I${top_srcdir}/lib/isc-pkcs11/@ISC_THREAD_DIR@/include \
+ -I${top_srcdir}/lib/isc-pkcs11/@ISC_ARCH_DIR@/include
+
+DNS_PKCS11_INCLUDES = @BIND9_DNS_BUILDINCLUDE@ \
+ -I${top_srcdir}/lib/dns-pkcs11/include

310
SOURCES/bind-9.10-sdb.patch Normal file
View File

@ -0,0 +1,310 @@
diff --git a/bin/Makefile.in b/bin/Makefile.in
index ce7a2da..4e6a824 100644
--- a/bin/Makefile.in
+++ b/bin/Makefile.in
@@ -11,8 +11,8 @@ srcdir = @srcdir@
VPATH = @srcdir@
top_srcdir = @top_srcdir@
-SUBDIRS = named named-pkcs11 rndc dig delv dnssec dnssec-pkcs11 tools nsupdate \
- check confgen @NZD_TOOLS@ @PYTHON_TOOLS@ @PKCS11_TOOLS@ tests
+SUBDIRS = named named-sdb named-pkcs11 rndc dig delv dnssec dnssec-pkcs11 tools nsupdate \
+ check confgen @NZD_TOOLS@ @PYTHON_TOOLS@ @PKCS11_TOOLS@ sdb_tools tests
TARGETS =
@BIND9_MAKE_RULES@
diff --git a/bin/named-sdb/Makefile.in b/bin/named-sdb/Makefile.in
index 03a72d5..4c1cb6d 100644
--- a/bin/named-sdb/Makefile.in
+++ b/bin/named-sdb/Makefile.in
@@ -30,10 +30,10 @@ VERSION=@BIND9_VERSION@
#
# Add database drivers here.
#
-DBDRIVER_OBJS =
-DBDRIVER_SRCS =
+DBDRIVER_OBJS = ldapdb.@O@ pgsqldb.@O@ sqlitedb.@O@ dirdb.@O@
+DBDRIVER_SRCS = ldapdb.c pgsqldb.c sqlitedb.c dirdb.c
DBDRIVER_INCLUDES =
-DBDRIVER_LIBS =
+DBDRIVER_LIBS = -lldap -llber -lsqlite3 -lpq
DLZ_DRIVER_DIR = ${top_srcdir}/contrib/dlz/drivers
@@ -80,7 +80,7 @@ NOSYMLIBS = ${LWRESLIBS} ${DNSLIBS} ${BIND9LIBS} \
SUBDIRS = unix
-TARGETS = named@EXEEXT@ lwresd@EXEEXT@
+TARGETS = named-sdb@EXEEXT@
GEOIPLINKOBJS = geoip.@O@
GEOIP2LINKOBJS = geoip.@O@
@@ -154,7 +154,7 @@ server.@O@: server.c
-DPRODUCT=\"${PRODUCT}\" \
-DVERSION=\"${VERSION}\" -c ${srcdir}/server.c
-named@EXEEXT@: ${OBJS} ${DEPLIBS}
+named-sdb@EXEEXT@: ${OBJS} ${DEPLIBS}
export MAKE_SYMTABLE="yes"; \
export BASEOBJS="${OBJS} ${UOBJS}"; \
${FINALBUILDCMD}
@@ -181,8 +181,6 @@ statschannel.@O@: bind9.xsl.h
installdirs:
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${sbindir}
- $(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man5
- $(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man8
install-man5: named.conf.5
${INSTALL_DATA} $^ ${DESTDIR}${mandir}/man5
@@ -192,16 +190,11 @@ install-man8: named.8 lwresd.8
install-man: install-man5 install-man8
-install:: named@EXEEXT@ lwresd@EXEEXT@ installdirs install-man
- ${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} named@EXEEXT@ ${DESTDIR}${sbindir}
- (cd ${DESTDIR}${sbindir}; rm -f lwresd@EXEEXT@; @LN@ named@EXEEXT@ lwresd@EXEEXT@)
+install:: ${TARGETS} installdirs
+ ${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} named-sdb@EXEEXT@ ${DESTDIR}${sbindir}
uninstall::
- rm -f ${DESTDIR}${mandir}/man5/named.conf.5
- rm -f ${DESTDIR}${mandir}/man8/lwresd.8
- rm -f ${DESTDIR}${mandir}/man8/named.8
- rm -f ${DESTDIR}${sbindir}/lwresd@EXEEXT@
- ${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${sbindir}/named@EXEEXT@
+ ${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${sbindir}/named-sdb@EXEEXT@
@DLZ_DRIVER_RULES@
diff --git a/bin/named-sdb/main.c b/bin/named-sdb/main.c
index 108b8d6..a943421 100644
--- a/bin/named-sdb/main.c
+++ b/bin/named-sdb/main.c
@@ -93,6 +93,10 @@
* Include header files for database drivers here.
*/
/* #include "xxdb.h" */
+#include "ldapdb.h"
+#include "pgsqldb.h"
+#include "sqlitedb.h"
+#include "dirdb.h"
#ifdef CONTRIB_DLZ
/*
@@ -1069,6 +1073,11 @@ setup(void) {
ns_main_earlyfatal("isc_app_start() failed: %s",
isc_result_totext(result));
+ ldapdb_clear();
+ pgsqldb_clear();
+ dirdb_clear();
+ sqlitedb_clear();
+
isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
ISC_LOG_NOTICE, "starting %s %s%s%s <id:%s>",
ns_g_product, ns_g_version,
@@ -1269,6 +1278,75 @@ setup(void) {
isc_result_totext(result));
#endif
+ result = ldapdb_init();
+ if (result != ISC_R_SUCCESS)
+ {
+ isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
+ ISC_LOG_ERROR,
+ "SDB ldap module initialisation failed: %s.",
+ isc_result_totext(result)
+ );
+ isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
+ ISC_LOG_ERROR,
+ "SDB ldap zone database will be unavailable."
+ );
+ }else
+ isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
+ ISC_LOG_NOTICE, "SDB ldap zone database module loaded."
+ );
+
+ result = pgsqldb_init();
+ if (result != ISC_R_SUCCESS)
+ {
+ isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
+ ISC_LOG_ERROR,
+ "SDB pgsql module initialisation failed: %s.",
+ isc_result_totext(result)
+ );
+ isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
+ ISC_LOG_ERROR,
+ "SDB pgsql zone database will be unavailable."
+ );
+ }else
+ isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
+ ISC_LOG_NOTICE, "SDB postgreSQL DB zone database module loaded."
+ );
+
+ result = sqlitedb_init();
+ if (result != ISC_R_SUCCESS)
+ {
+ isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
+ ISC_LOG_ERROR,
+ "SDB sqlite3 module initialisation failed: %s.",
+ isc_result_totext(result)
+ );
+ isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
+ ISC_LOG_ERROR,
+ "SDB sqlite3 zone database will be unavailable."
+ );
+ }else
+ isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
+ ISC_LOG_NOTICE, "SDB sqlite3 DB zone database module loaded."
+ );
+
+ result = dirdb_init();
+ if (result != ISC_R_SUCCESS)
+ {
+ isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
+ ISC_LOG_ERROR,
+ "SDB directory DB module initialisation failed: %s.",
+ isc_result_totext(result)
+ );
+ isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
+ ISC_LOG_ERROR,
+ "SDB directory DB zone database will be unavailable."
+ );
+ }else
+ isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
+ ISC_LOG_NOTICE, "SDB directory DB zone database module loaded."
+ );
+
+
ns_server_create(ns_g_mctx, &ns_g_server);
#ifdef HAVE_LIBSECCOMP
@@ -1311,6 +1389,11 @@ cleanup(void) {
dns_name_destroy();
+ ldapdb_clear();
+ pgsqldb_clear();
+ sqlitedb_clear();
+ dirdb_clear();
+
isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
ISC_LOG_NOTICE, "exiting");
ns_log_shutdown();
diff --git a/bin/named/Makefile.in b/bin/named/Makefile.in
index 03a72d5..47cc046 100644
--- a/bin/named/Makefile.in
+++ b/bin/named/Makefile.in
@@ -45,10 +45,10 @@ DLZDRIVER_LIBS = @DLZ_DRIVER_LIBS@
CINCLUDES = -I${srcdir}/include -I${srcdir}/unix/include -I. \
${LWRES_INCLUDES} ${DNS_INCLUDES} ${BIND9_INCLUDES} \
${ISCCFG_INCLUDES} ${ISCCC_INCLUDES} ${ISC_INCLUDES} \
- ${DLZDRIVER_INCLUDES} ${DBDRIVER_INCLUDES} ${MAXMINDDB_CFLAGS} \
+ ${MAXMINDDB_CFLAGS} \
@DST_OPENSSL_INC@
-CDEFINES = @CONTRIB_DLZ@ @USE_GSSAPI@ @CRYPTO@
+CDEFINES = @USE_GSSAPI@ @CRYPTO@
CWARNINGS =
@@ -72,11 +72,11 @@ DEPLIBS = ${LWRESDEPLIBS} ${DNSDEPLIBS} ${BIND9DEPLIBS} \
LIBS = ${LWRESLIBS} ${DNSLIBS} ${BIND9LIBS} \
${ISCCFGLIBS} ${ISCCCLIBS} ${ISCLIBS} \
- ${DLZDRIVER_LIBS} ${DBDRIVER_LIBS} @LIBS@
+ @LIBS@
NOSYMLIBS = ${LWRESLIBS} ${DNSLIBS} ${BIND9LIBS} \
${ISCCFGLIBS} ${ISCCCLIBS} ${ISCNOSYMLIBS} \
- ${DLZDRIVER_LIBS} ${DBDRIVER_LIBS} @LIBS@
+ @LIBS@
SUBDIRS = unix
@@ -94,8 +94,7 @@ OBJS = builtin.@O@ client.@O@ config.@O@ control.@O@ \
tkeyconf.@O@ tsigconf.@O@ update.@O@ xfrout.@O@ \
zoneconf.@O@ \
lwaddr.@O@ lwresd.@O@ lwdclient.@O@ lwderror.@O@ lwdgabn.@O@ \
- lwdgnba.@O@ lwdgrbn.@O@ lwdnoop.@O@ lwsearch.@O@ \
- ${DLZDRIVER_OBJS} ${DBDRIVER_OBJS}
+ lwdgnba.@O@ lwdgrbn.@O@ lwdnoop.@O@ lwsearch.@O@
UOBJS = unix/os.@O@ unix/dlz_dlopen_driver.@O@
@@ -113,8 +112,7 @@ SRCS = builtin.c client.c config.c control.c \
tkeyconf.c tsigconf.c update.c xfrout.c \
zoneconf.c \
lwaddr.c lwresd.c lwdclient.c lwderror.c lwdgabn.c \
- lwdgnba.c lwdgrbn.c lwdnoop.c lwsearch.c \
- ${DLZDRIVER_SRCS} ${DBDRIVER_SRCS}
+ lwdgnba.c lwdgrbn.c lwdnoop.c lwsearch.c
MANPAGES = named.8 lwresd.8 named.conf.5
@@ -203,7 +201,5 @@ uninstall::
rm -f ${DESTDIR}${sbindir}/lwresd@EXEEXT@
${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${sbindir}/named@EXEEXT@
-@DLZ_DRIVER_RULES@
-
named-symtbl.@O@: named-symtbl.c
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} -c named-symtbl.c
diff --git a/bin/sdb_tools/Makefile.in b/bin/sdb_tools/Makefile.in
index c7e0868..95ab742 100644
--- a/bin/sdb_tools/Makefile.in
+++ b/bin/sdb_tools/Makefile.in
@@ -32,11 +32,11 @@ DEPLIBS = ${LWRESDEPLIBS} ${DNSDEPLIBS} ${BIND9DEPLIBS} \
LIBS = ${LWRESLIBS} ${DNSLIBS} ${BIND9LIBS} \
${ISCCFGLIBS} ${ISCCCLIBS} ${ISCLIBS} ${DBDRIVER_LIBS} @LIBS@
-TARGETS = zone2ldap@EXEEXT@ zonetodb@EXEEXT@
+TARGETS = zone2ldap@EXEEXT@ zonetodb@EXEEXT@ zone2sqlite@EXEEXT@
-OBJS = zone2ldap.@O@ zonetodb.@O@
+OBJS = zone2ldap.@O@ zonetodb.@O@ zone2sqlite.@O@
-SRCS = zone2ldap.c zonetodb.c
+SRCS = zone2ldap.c zonetodb.c zone2sqlite.c
MANPAGES = zone2ldap.1
@@ -50,6 +50,9 @@ zone2ldap@EXEEXT@: zone2ldap.@O@ ${DEPLIBS}
zonetodb@EXEEXT@: zonetodb.@O@ ${DEPLIBS}
${LIBTOOL_MODE_LINK} ${PURIFY} ${CC} ${CFLAGS} ${LDFLAGS} -o $@ zonetodb.@O@ -lpq ${LIBS}
+zone2sqlite@EXEEXT@: zone2sqlite.@O@ ${DEPLIBS}
+ ${LIBTOOL_MODE_LINK} ${PURIFY} ${CC} ${ALL_CFLAGS} ${LDFLAGS} -o $@ zone2sqlite.@O@ -lsqlite3 -lssl ${LIBS}
+
clean distclean manclean maintainer-clean::
rm -f ${TARGETS} ${OBJS}
@@ -60,4 +63,5 @@ installdirs:
install:: ${TARGETS} installdirs
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} zone2ldap@EXEEXT@ ${DESTDIR}${sbindir}
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} zonetodb@EXEEXT@ ${DESTDIR}${sbindir}
+ ${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} zone2sqlite@EXEEXT@ ${DESTDIR}${sbindir}
${INSTALL_DATA} ${srcdir}/zone2ldap.1 ${DESTDIR}${mandir}/man1/zone2ldap.1
diff --git a/configure.ac b/configure.ac
index eff9f05..d05ad1f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5429,6 +5429,8 @@ AC_CONFIG_FILES([
bin/named/unix/Makefile
bin/named-pkcs11/Makefile
bin/named-pkcs11/unix/Makefile
+ bin/named-sdb/Makefile
+ bin/named-sdb/unix/Makefile
bin/nsupdate/Makefile
bin/pkcs11/Makefile
bin/python/Makefile
@@ -5453,6 +5455,7 @@ AC_CONFIG_FILES([
bin/python/isc/tests/dnskey_test.py
bin/python/isc/tests/policy_test.py
bin/rndc/Makefile
+ bin/sdb_tools/Makefile
bin/tests/Makefile
bin/tests/headerdep_test.sh
bin/tests/optional/Makefile

18
SOURCES/bind-9.10-use-of-strlcat.patch Normal file
View File

@ -0,0 +1,18 @@
diff --git a/bin/sdb_tools/zone2ldap.c b/bin/sdb_tools/zone2ldap.c
index d56bc56..99c3314 100644
--- a/bin/sdb_tools/zone2ldap.c
+++ b/bin/sdb_tools/zone2ldap.c
@@ -817,11 +817,11 @@ build_dn_from_dc_list (char **dc_list, unsigned int ttl, int flag, char *zone)
}
- strlcat (dn, tmp, sizeof (dn));
+ strncat (dn, tmp, sizeof (dn) - strlen (dn));
}
sprintf (tmp, "dc=%s", dc_list[0]);
- strlcat (dn, tmp, sizeof (dn));
+ strncat (dn, tmp, sizeof (dn) - strlen (dn));
fflush(NULL);
return dn;

292
SOURCES/bind-9.11-CVE-2020-8616-test.patch Normal file
View File

@ -0,0 +1,292 @@
From a64853318ade406ef0db744918bb2828cf0a6247 Mon Sep 17 00:00:00 2001
From: Stephen Morris <stephen@isc.org>
Date: Thu, 5 Mar 2020 18:46:46 +0000
Subject: [PATCH] Add test for reduction in number of fetches
Add a system test that counts how many address fetches are made
for different numbers of NS records and checks that the number
are successfully limited.
(cherry picked from commit 5fb65f45443225180296b361a12be0fead5049f2)
---
bin/tests/system/resolver/clean.sh | 4 +-
bin/tests/system/resolver/ns4/named.conf.in | 5 ++
bin/tests/system/resolver/ns4/root.db | 4 +
bin/tests/system/resolver/ns4/sourcens.db | 89 +++++++++++++++++++++
bin/tests/system/resolver/ns5/named.conf.in | 9 ++-
bin/tests/system/resolver/ns6/named.conf.in | 15 ++++
bin/tests/system/resolver/ns6/targetns.db | 23 ++++++
bin/tests/system/resolver/tests.sh | 34 ++++++++
8 files changed, 180 insertions(+), 3 deletions(-)
create mode 100644 bin/tests/system/resolver/ns4/sourcens.db
create mode 100644 bin/tests/system/resolver/ns6/targetns.db
diff --git a/bin/tests/system/resolver/clean.sh b/bin/tests/system/resolver/clean.sh
index 4dfde1f3e7..b3e4bc0b5d 100644
--- a/bin/tests/system/resolver/clean.sh
+++ b/bin/tests/system/resolver/clean.sh
@@ -17,8 +17,7 @@ rm -f */named.memstats
rm -f */named.run
rm -f */ans.run
rm -f */*.jdb
-rm -f dig.out dig.out.*
-rm -f dig.*.out.*
+rm -f dig.out dig.out.* dig.*.out.*
rm -f dig.*.foo.*
rm -f dig.*.bar.*
rm -f dig.*.prime.*
@@ -28,6 +27,7 @@ rm -f ns6/example.net.db.signed ns6/example.net.db
rm -f ns6/ds.example.net.db.signed ns6/ds.example.net.db
rm -f ns6/dsset-ds.example.net*
rm -f ns6/dsset-example.net* ns6/example.net.db.signed.jnl
+rm -f ns6/named.stats*
rm -f ns6/to-be-removed.tld.db ns6/to-be-removed.tld.db.jnl
rm -f ns7/server.db ns7/server.db.jnl
rm -f resolve.out.*.test*
diff --git a/bin/tests/system/resolver/ns4/named.conf.in b/bin/tests/system/resolver/ns4/named.conf.in
index c679dc3151..56fe5d0dd8 100644
--- a/bin/tests/system/resolver/ns4/named.conf.in
+++ b/bin/tests/system/resolver/ns4/named.conf.in
@@ -50,6 +50,11 @@ zone "broken" {
file "broken.db";
};
+zone "sourcens" {
+ type master;
+ file "sourcens.db";
+};
+
key rndc_key {
secret "1234abcd8765";
algorithm hmac-sha256;
diff --git a/bin/tests/system/resolver/ns4/root.db b/bin/tests/system/resolver/ns4/root.db
index 721765d1be..ae541340da 100644
--- a/bin/tests/system/resolver/ns4/root.db
+++ b/bin/tests/system/resolver/ns4/root.db
@@ -24,3 +24,7 @@ example.net. NS ns.example.net.
ns.example.net. A 10.53.0.6
no-questions. NS ns.no-questions.
ns.no-questions. A 10.53.0.8
+sourcens. NS ns.sourcens.
+ns.sourcens. A 10.53.0.4
+targetns. NS ns.targetns.
+ns.targetns. A 10.53.0.6
diff --git a/bin/tests/system/resolver/ns4/sourcens.db b/bin/tests/system/resolver/ns4/sourcens.db
new file mode 100644
index 0000000000..b02cc6e835
--- /dev/null
+++ b/bin/tests/system/resolver/ns4/sourcens.db
@@ -0,0 +1,89 @@
+; 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.
+
+; This zone contains a set of delegations with varying numbers of NS
+; records. This is used to check that BIND is limiting the number of
+; NS records it follows when resolving a delegation. It tests all
+; numbers of NS records up to twice the number followed.
+
+$TTL 60
+@ IN SOA marka.isc.org. ns.server. (
+ 2010 ; serial
+ 600 ; refresh
+ 600 ; retry
+ 1200 ; expire
+ 600 ; minimum
+ )
+@ NS ns
+ns A 10.53.0.4
+
+target1 NS ns.fake11.targetns.
+
+target2 NS ns.fake21.targetns.
+ NS ns.fake22.targetns.
+
+target3 NS ns.fake31.targetns.
+ NS ns.fake32.targetns.
+ NS ns.fake33.targetns.
+
+target4 NS ns.fake41.targetns.
+ NS ns.fake42.targetns.
+ NS ns.fake43.targetns.
+ NS ns.fake44.targetns.
+
+target5 NS ns.fake51.targetns.
+ NS ns.fake52.targetns.
+ NS ns.fake53.targetns.
+ NS ns.fake54.targetns.
+ NS ns.fake55.targetns.
+
+target6 NS ns.fake61.targetns.
+ NS ns.fake62.targetns.
+ NS ns.fake63.targetns.
+ NS ns.fake64.targetns.
+ NS ns.fake65.targetns.
+ NS ns.fake66.targetns.
+
+target7 NS ns.fake71.targetns.
+ NS ns.fake72.targetns.
+ NS ns.fake73.targetns.
+ NS ns.fake74.targetns.
+ NS ns.fake75.targetns.
+ NS ns.fake76.targetns.
+ NS ns.fake77.targetns.
+
+target8 NS ns.fake81.targetns.
+ NS ns.fake82.targetns.
+ NS ns.fake83.targetns.
+ NS ns.fake84.targetns.
+ NS ns.fake85.targetns.
+ NS ns.fake86.targetns.
+ NS ns.fake87.targetns.
+ NS ns.fake88.targetns.
+
+target9 NS ns.fake91.targetns.
+ NS ns.fake92.targetns.
+ NS ns.fake93.targetns.
+ NS ns.fake94.targetns.
+ NS ns.fake95.targetns.
+ NS ns.fake96.targetns.
+ NS ns.fake97.targetns.
+ NS ns.fake98.targetns.
+ NS ns.fake99.targetns.
+
+target10 NS ns.fake101.targetns.
+ NS ns.fake102.targetns.
+ NS ns.fake103.targetns.
+ NS ns.fake104.targetns.
+ NS ns.fake105.targetns.
+ NS ns.fake106.targetns.
+ NS ns.fake107.targetns.
+ NS ns.fake108.targetns.
+ NS ns.fake109.targetns.
+ NS ns.fake1010.targetns.
diff --git a/bin/tests/system/resolver/ns5/named.conf.in b/bin/tests/system/resolver/ns5/named.conf.in
index 07205c9938..90818e4556 100644
--- a/bin/tests/system/resolver/ns5/named.conf.in
+++ b/bin/tests/system/resolver/ns5/named.conf.in
@@ -46,4 +46,11 @@ zone "delegation-only" {
type delegation-only;
};
-include "trusted.conf";
+key rndc_key {
+ secret "1234abcd8765";
+ algorithm hmac-sha256;
+};
+
+controls {
+ inet 10.53.0.5 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
diff --git a/bin/tests/system/resolver/ns6/named.conf.in b/bin/tests/system/resolver/ns6/named.conf.in
index 7df48558b8..4b01f9ba14 100644
--- a/bin/tests/system/resolver/ns6/named.conf.in
+++ b/bin/tests/system/resolver/ns6/named.conf.in
@@ -22,6 +22,7 @@ options {
recursion no;
// minimal-responses yes;
querylog yes;
+ statistics-file "named.stats";
/*
* test that named loads with root-delegation-only that
* has a exclude list.
@@ -67,3 +68,17 @@ zone "delegation-only" {
type master;
file "delegation-only.db";
};
+
+zone "targetns" {
+ type master;
+ file "targetns.db";
+};
+
+key rndc_key {
+ secret "1234abcd8765";
+ algorithm hmac-sha256;
+};
+
+controls {
+ inet 10.53.0.6 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
diff --git a/bin/tests/system/resolver/ns6/targetns.db b/bin/tests/system/resolver/ns6/targetns.db
new file mode 100644
index 0000000000..036e64580b
--- /dev/null
+++ b/bin/tests/system/resolver/ns6/targetns.db
@@ -0,0 +1,23 @@
+; 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.
+
+; In the test for checking how many NS records BIND will follow, this
+; zone marks the server as the one to which the NS lookups will be
+; directed.
+
+$TTL 300
+@ IN SOA marka.isc.org. ns.server. (
+ 2010 ; serial
+ 600 ; refresh
+ 600 ; retry
+ 1200 ; expire
+ 600 ; minimum
+ )
+ NS ns
+ns A 10.53.0.6
diff --git a/bin/tests/system/resolver/tests.sh b/bin/tests/system/resolver/tests.sh
index 12d2819e30..178ba4d79b 100755
--- a/bin/tests/system/resolver/tests.sh
+++ b/bin/tests/system/resolver/tests.sh
@@ -247,6 +247,40 @@ if [ -x ${RESOLVE} ] ; then
status=`expr $status + $ret`
fi
+n=`expr $n + 1`
+echo_i "check that the resolver limits the number of NS records it follows in a referral response ($n)"
+# ns5 is the recusor being tested. ns4 holds the sourcens zone containing names with varying numbers of NS
+# records pointing to non-existent nameservers in the targetns zone on ns6.
+ret=0
+$RNDCCMD 10.53.0.5 flush || ret=1 # Ensure cache is empty before doing this test
+for nscount in 1 2 3 4 5 6 7 8 9 10
+do
+ # Verify number of NS records at source server
+ $DIG $DIGOPTS +norecurse @10.53.0.4 target${nscount}.sourcens ns > dig.ns4.out.${nscount}.${n}
+ sourcerecs=`grep NS dig.ns4.out.${nscount}.${n} | grep -v ';' | wc -l`
+ test $sourcerecs -eq $nscount || ret=1
+ test $sourcerecs -eq $nscount || echo_i "NS count incorrect for target${nscount}.sourcens"
+ # Expected queries = 2 * number of NS records, up to a maximum of 10.
+ expected=`expr 2 \* $nscount`
+ if [ $expected -gt 10 ]; then expected=10; fi
+ # Work out the queries made by checking statistics on the target before and after the test
+ $RNDCCMD 10.53.0.6 stats || ret=1
+ initial_count=`awk '/responses sent/ {print $1}' ns6/named.stats`
+ mv ns6/named.stats ns6/named.stats.initial.${nscount}.${n}
+ $DIG $DIGOPTS @10.53.0.5 target${nscount}.sourcens A > dig.ns5.out.${nscount}.${n} || ret=1
+ $RNDCCMD 10.53.0.6 stats || ret=1
+ final_count=`awk '/responses sent/ {print $1}' ns6/named.stats`
+ mv ns6/named.stats ns6/named.stats.final.${nscount}.${n}
+ # Check number of queries during the test is as expected
+ actual=`expr $final_count - $initial_count`
+ if [ $actual -ne $expected ]; then
+ echo_i "query count error: $nscount NS records: expected queries $expected, actual $actual"
+ ret=1
+ fi
+done
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
n=`expr $n + 1`
echo_i "RT21594 regression test check setup ($n)"
ret=0
--
2.21.1

78
SOURCES/bind-9.11-CVE-2020-8617-test.patch Normal file
View File

@ -0,0 +1,78 @@
From eee06b7744c4999ec3c7cb0654f97a9b4c79f77f Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Wed, 25 Mar 2020 17:44:51 +1100
Subject: [PATCH] Check that a 'BADTIME' response with 'QR=0' is handled as a
request
(cherry picked from commit 67ba3f8f3ab2a748dff1e8a2029fde3bc84ec3f1)
---
bin/tests/system/tsig/badtime | 37 ++++++++++++++++++++++++++++++++++
bin/tests/system/tsig/tests.sh | 9 +++++++++
2 files changed, 46 insertions(+)
create mode 100644 bin/tests/system/tsig/badtime
diff --git a/bin/tests/system/tsig/badtime b/bin/tests/system/tsig/badtime
new file mode 100644
index 0000000000..7926404cfb
--- /dev/null
+++ b/bin/tests/system/tsig/badtime
@@ -0,0 +1,37 @@
+# Transaction ID
+1122
+# Standard query
+0000
+# Questions: 1, Additional: 1
+0001 0000 0000 0001
+# QNAME: isc.org
+03 69 73 63 03 6F 72 67 00
+# Type: A (Host Address)
+0001
+# Class: IN
+0001
+# Specially crafted TSIG Resource Record
+# Name: "sha256"
+06 73 68 61 32 35 36 00
+# Type: TSIG (Transaction Signature)
+00fa
+# Class: ANY
+00ff
+# TTL: 0
+00000000
+# RdLen: 29
+001d
+# Algorithm Name: hmac-sha256
+0b 68 6D 61 63 2D 73 68 61 32 35 36 00
+# Time Signed: Jan 1, 1970 01:00:00.000000000 CET
+00 00 00 00 00 00
+# Fudge: 300
+012c
+# MAC Size: 0; MAC: empty
+0000
+# Original ID: 0
+0000
+# Error: BADSIG
+0010
+# Other Data Length: 0
+0000
diff --git a/bin/tests/system/tsig/tests.sh b/bin/tests/system/tsig/tests.sh
index cade35bc1d..284aea1056 100644
--- a/bin/tests/system/tsig/tests.sh
+++ b/bin/tests/system/tsig/tests.sh
@@ -233,5 +233,14 @@ if [ $ret -eq 1 ] ; then
echo "I: failed"; status=1
fi
+echo_i "check that a 'BADTIME' response with 'QR=0' is handled as a request"
+ret=0
+$PERL ../packet.pl -a 10.53.0.1 -p ${PORT} -t tcp < badtime > /dev/null
+$DIG -p ${PORT} @10.53.0.1 version.bind txt ch > dig.out.verify || ret=1
+grep "status: NOERROR" dig.out.verify > /dev/null || ret=1
+if [ $ret -eq 1 ] ; then
+ echo_i "failed"; status=1
+fi
+
echo_i "exit status: $status"
[ $status -eq 0 ] || exit 1
--
2.21.1

171
SOURCES/bind-9.11-dhcp-time-monotonic.patch Normal file
View File

@ -0,0 +1,171 @@
diff --git a/lib/isc/include/isc/result.h b/lib/isc/include/isc/result.h
index 0389efa..149cde5 100644
--- a/lib/isc/include/isc/result.h
+++ b/lib/isc/include/isc/result.h
@@ -89,7 +89,8 @@
#define ISC_R_DISCFULL 67 /*%< disc full */
#define ISC_R_DEFAULT 68 /*%< default */
#define ISC_R_IPV4PREFIX 69 /*%< IPv4 prefix */
-#define ISC_R_NRESULTS 70
+#define ISC_R_TIMESHIFTED 70 /*%< system time changed */
+#define ISC_R_NRESULTS 71
ISC_LANG_BEGINDECLS
diff --git a/lib/isc/include/isc/util.h b/lib/isc/include/isc/util.h
index 973c348..cceeb5e 100644
--- a/lib/isc/include/isc/util.h
+++ b/lib/isc/include/isc/util.h
@@ -289,6 +289,10 @@ extern void mock_assert(const int result, const char* const expression,
* Time
*/
#define TIME_NOW(tp) RUNTIME_CHECK(isc_time_now((tp)) == ISC_R_SUCCESS)
+#ifdef CLOCK_BOOTTIME
+#define TIME_MONOTONIC(tp) RUNTIME_CHECK(isc_time_boottime((tp)) == ISC_R_SUCCESS)
+#endif
+
/*%
* Alignment
diff --git a/lib/isc/result.c b/lib/isc/result.c
index a9db132..f33fc6b 100644
--- a/lib/isc/result.c
+++ b/lib/isc/result.c
@@ -105,6 +105,7 @@ static const char *description[ISC_R_NRESULTS] = {
"disc full", /*%< 67 */
"default", /*%< 68 */
"IPv4 prefix", /*%< 69 */
+ "time changed", /*%< 70 */
};
static const char *identifier[ISC_R_NRESULTS] = {
@@ -178,6 +179,7 @@ static const char *identifier[ISC_R_NRESULTS] = {
"ISC_R_DISCFULL",
"ISC_R_DEFAULT",
"ISC_R_IPV4PREFIX",
+ "ISC_R_TIMESHIFTED",
};
#define ISC_RESULT_RESULTSET 2
diff --git a/lib/isc/unix/app.c b/lib/isc/unix/app.c
index a6e9882..286fe95 100644
--- a/lib/isc/unix/app.c
+++ b/lib/isc/unix/app.c
@@ -442,15 +442,47 @@ isc__app_ctxonrun(isc_appctx_t *ctx0, isc_mem_t *mctx, isc_task_t *task,
static isc_result_t
evloop(isc__appctx_t *ctx) {
isc_result_t result;
+ isc_time_t now;
+#ifdef CLOCK_BOOTTIME
+ isc_time_t monotonic;
+ isc_uint64_t diff = 0;
+#else
+ isc_time_t prev;
+ TIME_NOW(&prev);
+#endif
while (!ctx->want_shutdown) {
int n;
- isc_time_t when, now;
+ isc_time_t when;
struct timeval tv, *tvp;
isc_socketwait_t *swait;
bool readytasks;
bool call_timer_dispatch = false;
+ uint64_t us;
+
+#ifdef CLOCK_BOOTTIME
+ // TBD macros for following three lines
+ TIME_NOW(&now);
+ TIME_MONOTONIC(&monotonic);
+ INSIST(now.seconds > monotonic.seconds)
+ us = isc_time_microdiff (&now, &monotonic);
+ if (us < diff){
+ us = diff - us;
+ if (us > 1000000){ // ignoring shifts less than one second
+ return ISC_R_TIMESHIFTED;
+ };
+ diff = isc_time_microdiff (&now, &monotonic);
+ } else {
+ diff = isc_time_microdiff (&now, &monotonic);
+ // not implemented
+ }
+#else
+ TIME_NOW(&now);
+ if (isc_time_compare (&now, &prev) < 0)
+ return ISC_R_TIMESHIFTED;
+ TIME_NOW(&prev);
+#endif
/*
* Check the reload (or suspend) case first for exiting the
* loop as fast as possible in case:
@@ -475,7 +507,6 @@ evloop(isc__appctx_t *ctx) {
if (result != ISC_R_SUCCESS)
tvp = NULL;
else {
- uint64_t us;
TIME_NOW(&now);
us = isc_time_microdiff(&when, &now);
diff --git a/lib/isc/unix/include/isc/time.h b/lib/isc/unix/include/isc/time.h
index b864c29..5dd43c9 100644
--- a/lib/isc/unix/include/isc/time.h
+++ b/lib/isc/unix/include/isc/time.h
@@ -132,6 +132,26 @@ isc_time_isepoch(const isc_time_t *t);
*\li 't' is a valid pointer.
*/
+#ifdef CLOCK_BOOTTIME
+isc_result_t
+isc_time_boottime(isc_time_t *t);
+/*%<
+ * Set 't' to monotonic time from previous boot
+ * it's not affected by system time change. It also
+ * includes the time system was suspended
+ *
+ * Requires:
+ *\li 't' is a valid pointer.
+ *
+ * Returns:
+ *
+ *\li Success
+ *\li Unexpected error
+ * Getting the time from the system failed.
+ */
+#endif /* CLOCK_BOOTTIME */
+
+
isc_result_t
isc_time_now(isc_time_t *t);
/*%<
diff --git a/lib/isc/unix/time.c b/lib/isc/unix/time.c
index 8edc9df..fe0bb91 100644
--- a/lib/isc/unix/time.c
+++ b/lib/isc/unix/time.c
@@ -498,3 +498,25 @@ isc_time_formatISO8601ms(const isc_time_t *t, char *buf, unsigned int len) {
t->nanoseconds / NS_PER_MS);
}
}
+
+
+#ifdef CLOCK_BOOTTIME
+isc_result_t
+isc_time_boottime(isc_time_t *t) {
+ struct timespec ts;
+
+ char strbuf[ISC_STRERRORSIZE];
+
+ if (clock_gettime (CLOCK_BOOTTIME, &ts) != 0){
+ isc__strerror(errno, strbuf, sizeof(strbuf));
+ UNEXPECTED_ERROR(__FILE__, __LINE__, "%s", strbuf);
+ return (ISC_R_UNEXPECTED);
+ }
+
+ t->seconds = ts.tv_sec;
+ t->nanoseconds = ts.tv_nsec;
+
+ return (ISC_R_SUCCESS);
+
+};
+#endif

27
SOURCES/bind-9.11-engine-pkcs11.patch Normal file
View File

@ -0,0 +1,27 @@
From 37f89ccfc439f8d86c401d9ae10e94e53b924961 Mon Sep 17 00:00:00 2001
From: Petr Mensik <pemensik@redhat.com>
Date: Tue, 27 Aug 2019 20:39:59 +0200
Subject: [PATCH] Do not set engine for native PKCS11
It resets already set lib_path to pkcs11, which is invalid in native
pkcs11 crypto. Engine has to be path to PKCS#11 module.
---
bin/named/include/named/globals.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/bin/named/include/named/globals.h b/bin/named/include/named/globals.h
index eda2214..2a611d5 100644
--- a/bin/named/include/named/globals.h
+++ b/bin/named/include/named/globals.h
@@ -160,7 +160,7 @@ EXTERN const char * ns_g_defaultdnstap INIT(NULL);
EXTERN const char * ns_g_username INIT(NULL);
-#if defined(USE_PKCS11)
+#if defined(USE_PKCS11) && !defined(PKCS11CRYPTO)
EXTERN const char * ns_g_engine INIT(PKCS11_ENGINE);
#else
EXTERN const char * ns_g_engine INIT(NULL);
--
2.20.1

35
SOURCES/bind-9.11-export-isc-config.patch Normal file
View File

@ -0,0 +1,35 @@
diff --git a/export-libs/Makefile b/export-libs/Makefile
index df15ea8..13f416b 100644
--- a/export-libs/Makefile
+++ b/export-libs/Makefile
@@ -404,20 +404,18 @@ installdirs:
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man1
install:: isc-config.sh installdirs
- ${INSTALL_SCRIPT} isc-config.sh ${DESTDIR}${bindir}
- rm -f ${DESTDIR}${bindir}/bind9-config
- ln ${DESTDIR}${bindir}/isc-config.sh ${DESTDIR}${bindir}/bind9-config
- ${INSTALL_DATA} ${top_srcdir}/isc-config.sh.1 ${DESTDIR}${mandir}/man1
- rm -f ${DESTDIR}${mandir}/man1/bind9-config.1
- ln ${DESTDIR}${mandir}/man1/isc-config.sh.1 ${DESTDIR}${mandir}/man1/bind9-config.1
- ${INSTALL_DATA} ${top_srcdir}/bind.keys ${DESTDIR}${sysconfdir}
+ ${INSTALL_SCRIPT} isc-config.sh ${DESTDIR}${bindir}/isc-export-config.sh
+ rm -f ${DESTDIR}${bindir}/bind9-export-config
+ ln ${DESTDIR}${bindir}/isc-export-config.sh ${DESTDIR}${bindir}/bind9-export-config
+ ${INSTALL_DATA} ${top_srcdir}/isc-config.sh.1 ${DESTDIR}${mandir}/man1/isc-export-config.sh.1
+ rm -f ${DESTDIR}${mandir}/man1/bind9-export-config.1
+ ln ${DESTDIR}${mandir}/man1/isc-export-config.sh.1 ${DESTDIR}${mandir}/man1/bind9-export-config.1
uninstall::
- rm -f ${DESTDIR}${sysconfdir}/bind.keys
- rm -f ${DESTDIR}${mandir}/man1/bind9-config.1
- rm -f ${DESTDIR}${mandir}/man1/isc-config.sh.1
- rm -f ${DESTDIR}${bindir}/bind9-config
- rm -f ${DESTDIR}${bindir}/isc-config.sh
+ rm -f ${DESTDIR}${mandir}/man1/bind9-export-config.1
+ rm -f ${DESTDIR}${mandir}/man1/isc-export-config.sh.1
+ rm -f ${DESTDIR}${bindir}/bind9-export-config
+ rm -f ${DESTDIR}${bindir}/isc-export-config.sh
tags:
rm -f TAGS

39
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@ -0,0 +1,39 @@
diff --git a/configure.ac b/configure.ac
index c1bfd62..7c5ad51 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5333,6 +5333,8 @@ AC_SUBST(BUILD_CPPFLAGS)
AC_SUBST(BUILD_LDFLAGS)
AC_SUBST(BUILD_LIBS)
+AC_SUBST(LIBDIR_SUFFIX)
+
#
# Commands to run at the end of config.status.
# Don't just put these into configure, it won't work right if somebody
diff --git a/isc-config.sh.in b/isc-config.sh.in
index b5e94ed..d2857e0 100644
--- a/isc-config.sh.in
+++ b/isc-config.sh.in
@@ -13,16 +13,17 @@ prefix=@prefix@
exec_prefix=@exec_prefix@
exec_prefix_set=
includedir=@includedir@
+libdir_suffix=@LIBDIR_SUFFIX@
arch=$(uname -m)
case $arch in
x86_64 | amd64 | sparc64 | s390x | ppc64)
- libdir=/usr/lib64
- sec_libdir=/usr/lib
+ libdir=/usr/lib64${libdir_suffix}
+ sec_libdir=/usr/lib${libdir_suffix}
;;
* )
- libdir=/usr/lib
- sec_libdir=/usr/lib64
+ libdir=/usr/lib${libdir_suffix}
+ sec_libdir=/usr/lib64${libdir_suffix}
;;
esac

39
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@ -0,0 +1,39 @@
From 68baeb7211ba2fcd4eff53d987e9b70ba38294cb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
Date: Thu, 20 Dec 2018 11:52:12 +0100
Subject: [PATCH] Fix implicit declaration warning
isc_md5_available() function is not declared before its use. Include
header providing it in files that use it.
---
bin/tests/system/tkey/keydelete.c | 1 +
lib/dns/tsig.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/bin/tests/system/tkey/keydelete.c b/bin/tests/system/tkey/keydelete.c
index 36ee6c7..6051cd2 100644
--- a/bin/tests/system/tkey/keydelete.c
+++ b/bin/tests/system/tkey/keydelete.c
@@ -21,6 +21,7 @@
#include <isc/hash.h>
#include <isc/log.h>
#include <isc/mem.h>
+#include <isc/md5.h>
#include <isc/print.h>
#include <isc/sockaddr.h>
#include <isc/socket.h>
diff --git a/lib/dns/tsig.c b/lib/dns/tsig.c
index 70805bb..33870f3 100644
--- a/lib/dns/tsig.c
+++ b/lib/dns/tsig.c
@@ -18,6 +18,7 @@
#include <isc/buffer.h>
#include <isc/mem.h>
+#include <isc/md5.h>
#include <isc/print.h>
#include <isc/refcount.h>
#include <isc/serial.h>
--
2.14.5

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SOURCES/bind-9.11-fips-disable.patch Normal file
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@ -0,0 +1,121 @@
From 83b889c238282b210f874a3ad81bb56299767495 Mon Sep 17 00:00:00 2001
From: Petr Mensik <pemensik@redhat.com>
Date: Mon, 5 Aug 2019 11:54:03 +0200
Subject: [PATCH] Allow explicit disabling of autodisabled MD5
Default security policy might include explicitly disabled RSAMD5
algorithm. Current FIPS code automatically disables in FIPS mode. But if
RSAMD5 is included in security policy, it fails to start, because that
algorithm is not recognized. Allow it disabled, but fail on any
other usage.
---
bin/named/server.c | 4 ++--
lib/bind9/check.c | 4 ++++
lib/dns/rcode.c | 33 +++++++++++++++------------------
3 files changed, 21 insertions(+), 20 deletions(-)
diff --git a/bin/named/server.c b/bin/named/server.c
index 5b57371..51702ab 100644
--- a/bin/named/server.c
+++ b/bin/named/server.c
@@ -1547,12 +1547,12 @@ disable_algorithms(const cfg_obj_t *disabled, dns_resolver_t *resolver) {
r.length = strlen(r.base);
result = dns_secalg_fromtext(&alg, &r);
- if (result != ISC_R_SUCCESS) {
+ if (result != ISC_R_SUCCESS && result != ISC_R_DISABLED) {
uint8_t ui;
result = isc_parse_uint8(&ui, r.base, 10);
alg = ui;
}
- if (result != ISC_R_SUCCESS) {
+ if (result != ISC_R_SUCCESS && result != ISC_R_DISABLED) {
cfg_obj_log(cfg_listelt_value(element),
ns_g_lctx, ISC_LOG_ERROR,
"invalid algorithm");
diff --git a/lib/bind9/check.c b/lib/bind9/check.c
index e0803d4..8023784 100644
--- a/lib/bind9/check.c
+++ b/lib/bind9/check.c
@@ -302,6 +302,10 @@ disabled_algorithms(const cfg_obj_t *disabled, isc_log_t *logctx) {
r.length = strlen(r.base);
tresult = dns_secalg_fromtext(&alg, &r);
+ if (tresult == ISC_R_DISABLED) {
+ // Recognize disabled algorithms, disable it explicitly
+ tresult = ISC_R_SUCCESS;
+ }
if (tresult != ISC_R_SUCCESS) {
cfg_obj_log(cfg_listelt_value(element), logctx,
ISC_LOG_ERROR, "invalid algorithm '%s'",
diff --git a/lib/dns/rcode.c b/lib/dns/rcode.c
index f51d548..c49b8d1 100644
--- a/lib/dns/rcode.c
+++ b/lib/dns/rcode.c
@@ -126,7 +126,6 @@
#endif
#define SECALGNAMES \
- MD5_SECALGNAMES \
DH_SECALGNAMES \
DSA_SECALGNAMES \
{ DNS_KEYALG_ECC, "ECC", 0 }, \
@@ -178,6 +177,7 @@ static struct tbl rcodes[] = { RCODENAMES ERCODENAMES };
static struct tbl tsigrcodes[] = { RCODENAMES TSIGRCODENAMES };
static struct tbl certs[] = { CERTNAMES };
static struct tbl secalgs[] = { SECALGNAMES };
+static struct tbl md5_secalgs[] = { MD5_SECALGNAMES };
static struct tbl secprotos[] = { SECPROTONAMES };
static struct tbl hashalgs[] = { HASHALGNAMES };
static struct tbl dsdigests[] = { DSDIGESTNAMES };
@@ -358,33 +358,30 @@ dns_cert_totext(dns_cert_t cert, isc_buffer_t *target) {
return (dns_mnemonic_totext(cert, target, certs));
}
-static inline struct tbl *
-secalgs_tbl_start() {
- struct tbl *algs = secalgs;
-
-#ifndef PK11_MD5_DISABLE
- if (!isc_md5_available()) {
- while (algs->name != NULL &&
- algs->value == DNS_KEYALG_RSAMD5)
- ++algs;
- }
-#endif
- return algs;
-}
-
isc_result_t
dns_secalg_fromtext(dns_secalg_t *secalgp, isc_textregion_t *source) {
unsigned int value;
+ isc_result_t result;
- RETERR(dns_mnemonic_fromtext(&value, source,
- secalgs_tbl_start(), 0xff));
+ result = dns_mnemonic_fromtext(&value, source,
+ secalgs, 0xff);
+ if (result != ISC_R_SUCCESS) {
+ result = dns_mnemonic_fromtext(&value, source,
+ md5_secalgs, 0xff);
+ if (result != ISC_R_SUCCESS) {
+ return (result);
+ } else if (!isc_md5_available()) {
+ *secalgp = value;
+ return (ISC_R_DISABLED);
+ }
+ }
*secalgp = value;
return (ISC_R_SUCCESS);
}
isc_result_t
dns_secalg_totext(dns_secalg_t secalg, isc_buffer_t *target) {
- return (dns_mnemonic_totext(secalg, target, secalgs_tbl_start()));
+ return (dns_mnemonic_totext(secalg, target, secalgs));
}
void
--
2.20.1

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92
SOURCES/bind-9.11-host-idn-disable.patch Normal file
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@ -0,0 +1,92 @@
From ec50eff97c259b5bfbfa4e050d69fe7b39b0f15a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
Date: Tue, 25 Sep 2018 18:08:46 +0200
Subject: [PATCH] Disable IDN from environment as documented
Manual page of host contained instructions to disable IDN processing
when it was built with libidn2. When refactoring IDN support however,
support for disabling IDN in host and nslookup was lost. Use also
environment variable and document it for nslookup, host and dig.
Support variable CHARSET=ASCII to disable IDN, supported in downstream
RH patch since RHEL 5.
---
bin/dig/dig.docbook | 4 +++-
bin/dig/dighost.c | 5 +++++
bin/dig/host.docbook | 2 +-
bin/dig/nslookup.docbook | 15 +++++++++++++++
4 files changed, 24 insertions(+), 2 deletions(-)
diff --git a/bin/dig/dig.docbook b/bin/dig/dig.docbook
index 5d19301..933af79 100644
--- a/bin/dig/dig.docbook
+++ b/bin/dig/dig.docbook
@@ -1312,7 +1312,9 @@ dig +qr www.isc.org any -x 127.0.0.1 isc.org ns +noqr
reply from the server.
If you'd like to turn off the IDN support for some reason, use
parameters <parameter>+noidnin</parameter> and
- <parameter>+noidnout</parameter>.
+ <parameter>+noidnout</parameter> or define
+ the <envar>IDN_DISABLE</envar> environment variable.
+
</para>
</refsection>
diff --git a/bin/dig/dighost.c b/bin/dig/dighost.c
index 5eabc1f..73aaab8 100644
--- a/bin/dig/dighost.c
+++ b/bin/dig/dighost.c
@@ -826,6 +826,11 @@ make_empty_lookup(void) {
looknew->badcookie = true;
#ifdef WITH_IDN_SUPPORT
looknew->idnin = isatty(1)?(getenv("IDN_DISABLE") == NULL):false;
+ if (looknew->idnin) {
+ const char *charset = getenv("CHARSET");
+ if (charset && !strcmp(charset, "ASCII"))
+ looknew->idnin = false;
+ }
#else
looknew->idnin = false;
#endif
diff --git a/bin/dig/host.docbook b/bin/dig/host.docbook
index da0f8fb..9689b5a 100644
--- a/bin/dig/host.docbook
+++ b/bin/dig/host.docbook
@@ -379,7 +379,7 @@
<command>host</command> appropriately converts character encoding of
domain name before sending a request to DNS server or displaying a
reply from the server.
- If you'd like to turn off the IDN support for some reason, defines
+ If you'd like to turn off the IDN support for some reason, define
the <envar>IDN_DISABLE</envar> environment variable.
The IDN support is disabled if the variable is set when
<command>host</command> runs.
diff --git a/bin/dig/nslookup.docbook b/bin/dig/nslookup.docbook
index d46fc2d..6d7d181 100644
--- a/bin/dig/nslookup.docbook
+++ b/bin/dig/nslookup.docbook
@@ -495,6 +495,21 @@ nslookup -query=hinfo -timeout=10
</para>
</refsection>
+ <refsection><info><title>IDN SUPPORT</title></info>
+
+ <para>
+ If <command>nslookup</command> has been built with IDN (internationalized
+ domain name) support, it can accept and display non-ASCII domain names.
+ <command>nslookup</command> appropriately converts character encoding of
+ domain name before sending a request to DNS server or displaying a
+ reply from the server.
+ If you'd like to turn off the IDN support for some reason, define
+ the <envar>IDN_DISABLE</envar> environment variable.
+ The IDN support is disabled if the variable is set when
+ <command>nslookup</command> runs.
+ </para>
+ </refsection>
+
<refsection><info><title>FILES</title></info>
<para><filename>/etc/resolv.conf</filename>
--
2.20.1

50
SOURCES/bind-9.11-json-c.patch Normal file
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@ -0,0 +1,50 @@
From cb6d2019766a6c8c5516fd8859cedf0052f03293 Mon Sep 17 00:00:00 2001
From: Petr Mensik <pemensik@redhat.com>
Date: Thu, 25 Jul 2019 11:37:57 +0200
Subject: [PATCH] Skip support of jsoncpp
Bind cannot be compiled when jsoncpp-devel is installed. Remove support
for jsoncpp, use only json-c-devel. Bind 9.15 has already support for
--with-json-c, do not yet introduce it.
---
configure.ac | 17 ++---------------
1 file changed, 2 insertions(+), 15 deletions(-)
diff --git a/configure.ac b/configure.ac
index 6d05337..5ce83b5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2594,15 +2594,7 @@ case "$use_libjson" in
auto|yes)
for d in /usr /usr/local /opt/local
do
- if test -f "${d}/include/json/json.h"
- then
- if test ${d} != /usr
- then
- libjson_cflags="-I ${d}/include"
- LIBS="$LIBS -L${d}/lib"
- fi
- have_libjson="yes"
- elif test -f "${d}/include/json-c/json.h"
+ if test -f "${d}/include/json-c/json.h"
then
if test ${d} != /usr
then
@@ -2615,12 +2607,7 @@ case "$use_libjson" in
done
;;
*)
- if test -f "${use_libjson}/include/json/json.h"
- then
- libjson_cflags="-I${use_libjson}/include"
- LIBS="$LIBS -L${use_libjson}/lib"
- have_libjson="yes"
- elif test -f "${use_libjson}/include/json-c/json.h"
+ if test -f "${use_libjson}/include/json-c/json.h"
then
libjson_cflags="-I${use_libjson}/include"
LIBS="$LIBS -L${use_libjson}/lib"
--
2.20.1

192
SOURCES/bind-9.11-kyua-pkcs11.patch Normal file
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@ -0,0 +1,192 @@
From eb38d2278937ec3fe45d0af30cd080953bbb5b54 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
Date: Tue, 2 Jan 2018 18:13:07 +0100
Subject: [PATCH] Fix pkcs11 variants atf tests
Add dns-pkcs11 tests Makefile to configure
Add pkcs11 Kyuafile, fix dh_test to pass in pkcs11 mode
---
configure.ac | 1 +
lib/Kyuafile | 2 ++
lib/dns-pkcs11/tests/Makefile.in | 10 +++++-----
lib/dns-pkcs11/tests/dh_test.c | 3 ++-
lib/isc-pkcs11/tests/Makefile.in | 6 +++---
lib/isc-pkcs11/tests/hash_test.c | 32 +++++++++++++++++++++++++-------
6 files changed, 38 insertions(+), 16 deletions(-)
diff --git a/configure.ac b/configure.ac
index 0532feb..a83ddd5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5578,6 +5578,7 @@ AC_CONFIG_FILES([
lib/dns-pkcs11/include/Makefile
lib/dns-pkcs11/include/dns/Makefile
lib/dns-pkcs11/include/dst/Makefile
+ lib/dns-pkcs11/tests/Makefile
lib/irs/Makefile
lib/irs/include/Makefile
lib/irs/include/irs/Makefile
diff --git a/lib/Kyuafile b/lib/Kyuafile
index 7c8bab0..eec9564 100644
--- a/lib/Kyuafile
+++ b/lib/Kyuafile
@@ -2,8 +2,10 @@ syntax(2)
test_suite('bind9')
include('dns/Kyuafile')
+include('dns-pkcs11/Kyuafile')
include('irs/Kyuafile')
include('isc/Kyuafile')
+include('isc-pkcs11/Kyuafile')
include('isccc/Kyuafile')
include('isccfg/Kyuafile')
include('lwres/Kyuafile')
diff --git a/lib/dns-pkcs11/tests/Makefile.in b/lib/dns-pkcs11/tests/Makefile.in
index 7671e1d..e237d5c 100644
--- a/lib/dns-pkcs11/tests/Makefile.in
+++ b/lib/dns-pkcs11/tests/Makefile.in
@@ -17,12 +17,12 @@ VERSION=@BIND9_VERSION@
CINCLUDES = -I. -Iinclude ${DNS_INCLUDES} ${ISC_INCLUDES} \
@DST_OPENSSL_INC@
-CDEFINES = @CRYPTO@ -DTESTS="\"${top_builddir}/lib/dns/tests/\""
+CDEFINES = @CRYPTO_PK11@ -DTESTS="\"${top_builddir}/lib/dns-pkcs11/tests/\""
-ISCLIBS = ../../isc/libisc.@A@
-ISCDEPLIBS = ../../isc/libisc.@A@
-DNSLIBS = ../libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
-DNSDEPLIBS = ../libdns.@A@
+ISCLIBS = ../../isc-pkcs11/libisc-pkcs11.@A@
+ISCDEPLIBS = ../../isc-pkcs11/libisc-pkcs11.@A@
+DNSLIBS = ../libdns-pkcs11.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
+DNSDEPLIBS = ../libdns-pkcs11.@A@
LIBS = @LIBS@ @CMOCKA_LIBS@
CFLAGS = @CFLAGS@ @CMOCKA_CFLAGS@
diff --git a/lib/dns-pkcs11/tests/dh_test.c b/lib/dns-pkcs11/tests/dh_test.c
index 4dbfd82..a383b8e 100644
--- a/lib/dns-pkcs11/tests/dh_test.c
+++ b/lib/dns-pkcs11/tests/dh_test.c
@@ -86,7 +86,8 @@ dh_computesecret(void **state) {
result = dst_key_computesecret(key, key, &buf);
assert_int_equal(result, DST_R_NOTPRIVATEKEY);
result = key->func->computesecret(key, key, &buf);
- assert_int_equal(result, DST_R_COMPUTESECRETFAILURE);
+ /* PKCS11 variant gives different result, accept both */
+ assert_true(result == DST_R_COMPUTESECRETFAILURE || result == DST_R_INVALIDPRIVATEKEY);
dst_key_free(&key);
}
diff --git a/lib/isc-pkcs11/tests/Makefile.in b/lib/isc-pkcs11/tests/Makefile.in
index 2fdee0b..a263b35 100644
--- a/lib/isc-pkcs11/tests/Makefile.in
+++ b/lib/isc-pkcs11/tests/Makefile.in
@@ -16,10 +16,10 @@ VERSION=@BIND9_VERSION@
@BIND9_MAKE_INCLUDES@
CINCLUDES = -I. -Iinclude ${ISC_INCLUDES} @ISC_OPENSSL_INC@
-CDEFINES = @CRYPTO@ -DTESTS="\"${top_builddir}/lib/isc/tests/\""
+CDEFINES = @CRYPTO_PK11@ -DTESTS="\"${top_builddir}/lib/isc-pkcs11/tests/\""
-ISCLIBS = ../libisc.@A@ @ISC_OPENSSL_LIBS@
-ISCDEPLIBS = ../libisc.@A@
+ISCLIBS = ../libisc-pkcs11.@A@ @ISC_OPENSSL_LIBS@
+ISCDEPLIBS = ../libisc-pkcs11.@A@
LIBS = @LIBS@ @CMOCKA_LIBS@
CFLAGS = @CFLAGS@ @CMOCKA_CFLAGS@
diff --git a/lib/isc-pkcs11/tests/hash_test.c b/lib/isc-pkcs11/tests/hash_test.c
index 9c4d299..d9deba2 100644
--- a/lib/isc-pkcs11/tests/hash_test.c
+++ b/lib/isc-pkcs11/tests/hash_test.c
@@ -85,7 +85,7 @@ typedef struct hash_testcase {
typedef struct hash_test_key {
const char *key;
- const int len;
+ const unsigned len;
} hash_test_key_t;
/* non-hmac tests */
@@ -956,8 +956,11 @@ isc_hmacsha1_test(void **state) {
hash_test_key_t *test_key = test_keys;
while (testcase->input != NULL && testcase->result != NULL) {
+ int len = ISC_MAX(test_key->len, ISC_SHA1_DIGESTLENGTH);
+
+ memset(buffer, 0, ISC_SHA1_DIGESTLENGTH);
memmove(buffer, test_key->key, test_key->len);
- isc_hmacsha1_init(&hmacsha1, buffer, test_key->len);
+ isc_hmacsha1_init(&hmacsha1, buffer, len);
isc_hmacsha1_update(&hmacsha1,
(const uint8_t *) testcase->input,
testcase->input_len);
@@ -1116,8 +1119,11 @@ isc_hmacsha224_test(void **state) {
hash_test_key_t *test_key = test_keys;
while (testcase->input != NULL && testcase->result != NULL) {
+ int len = ISC_MAX(test_key->len, ISC_SHA224_DIGESTLENGTH);
+
+ memset(buffer, 0, ISC_SHA224_DIGESTLENGTH);
memmove(buffer, test_key->key, test_key->len);
- isc_hmacsha224_init(&hmacsha224, buffer, test_key->len);
+ isc_hmacsha224_init(&hmacsha224, buffer, len);
isc_hmacsha224_update(&hmacsha224,
(const uint8_t *) testcase->input,
testcase->input_len);
@@ -1277,8 +1283,11 @@ isc_hmacsha256_test(void **state) {
hash_test_key_t *test_key = test_keys;
while (testcase->input != NULL && testcase->result != NULL) {
+ int len = ISC_MAX(test_key->len, ISC_SHA256_DIGESTLENGTH);
+
+ memset(buffer, 0, ISC_SHA256_DIGESTLENGTH);
memmove(buffer, test_key->key, test_key->len);
- isc_hmacsha256_init(&hmacsha256, buffer, test_key->len);
+ isc_hmacsha256_init(&hmacsha256, buffer, len);
isc_hmacsha256_update(&hmacsha256,
(const uint8_t *) testcase->input,
testcase->input_len);
@@ -1444,8 +1453,11 @@ isc_hmacsha384_test(void **state) {
hash_test_key_t *test_key = test_keys;
while (testcase->input != NULL && testcase->result != NULL) {
+ int len = ISC_MAX(test_key->len, ISC_SHA384_DIGESTLENGTH);
+
+ memset(buffer, 0, ISC_SHA384_DIGESTLENGTH);
memmove(buffer, test_key->key, test_key->len);
- isc_hmacsha384_init(&hmacsha384, buffer, test_key->len);
+ isc_hmacsha384_init(&hmacsha384, buffer, len);
isc_hmacsha384_update(&hmacsha384,
(const uint8_t *) testcase->input,
testcase->input_len);
@@ -1611,8 +1623,11 @@ isc_hmacsha512_test(void **state) {
hash_test_key_t *test_key = test_keys;
while (testcase->input != NULL && testcase->result != NULL) {
+ int len = ISC_MAX(test_key->len, ISC_SHA512_DIGESTLENGTH);
+
+ memset(buffer, 0, ISC_SHA512_DIGESTLENGTH);
memmove(buffer, test_key->key, test_key->len);
- isc_hmacsha512_init(&hmacsha512, buffer, test_key->len);
+ isc_hmacsha512_init(&hmacsha512, buffer, len);
isc_hmacsha512_update(&hmacsha512,
(const uint8_t *) testcase->input,
testcase->input_len);
@@ -1755,8 +1770,11 @@ isc_hmacmd5_test(void **state) {
hash_test_key_t *test_key = test_keys;
while (testcase->input != NULL && testcase->result != NULL) {
+ int len = ISC_MAX(test_key->len, ISC_MD5_DIGESTLENGTH);
+
+ memset(buffer, 0, ISC_MD5_DIGESTLENGTH);
memmove(buffer, test_key->key, test_key->len);
- isc_hmacmd5_init(&hmacmd5, buffer, test_key->len);
+ isc_hmacmd5_init(&hmacmd5, buffer, len);
isc_hmacmd5_update(&hmacmd5,
(const uint8_t *) testcase->input,
testcase->input_len);
--
2.20.1

256
SOURCES/bind-9.11-oot-manual.patch Normal file
View File

@ -0,0 +1,256 @@
From 8ca95f47231822df2b9c171a4da1e93ca5b748eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
Date: Wed, 25 Jul 2018 12:24:16 +0200
Subject: [PATCH] Use make automatic variables to install updated manuals
Make will choose modified manual from build directory or original from source
directory automagically. Take advantage of install tool feature.
Install all files in single command instead of iterating on each of them.
---
bin/check/Makefile.in | 8 +++++---
bin/confgen/Makefile.in | 9 +++++----
bin/delv/Makefile.in | 6 ++++--
bin/dig/Makefile.in | 8 ++++----
bin/dnssec/Makefile.in | 6 ++++--
bin/named/Makefile.in | 13 +++++++++----
bin/pkcs11/Makefile.in | 9 ++++-----
bin/python/Makefile.in | 8 ++++----
bin/tools/Makefile.in | 25 +++++++++++++++----------
9 files changed, 54 insertions(+), 38 deletions(-)
diff --git a/bin/check/Makefile.in b/bin/check/Makefile.in
index c124e80..1174f8d 100644
--- a/bin/check/Makefile.in
+++ b/bin/check/Makefile.in
@@ -83,12 +83,14 @@ installdirs:
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${sbindir}
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man8
-install:: named-checkconf@EXEEXT@ named-checkzone@EXEEXT@ installdirs
+install-man8: ${MANPAGES}
+ ${INSTALL_DATA} $^ ${DESTDIR}${mandir}/man8
+ (cd ${DESTDIR}${mandir}/man8; rm -f named-compilezone.8; ${LINK_PROGRAM} named-checkzone.8 named-compilezone.8)
+
+install:: named-checkconf@EXEEXT@ named-checkzone@EXEEXT@ installdirs install-man8
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} named-checkconf@EXEEXT@ ${DESTDIR}${sbindir}
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} named-checkzone@EXEEXT@ ${DESTDIR}${sbindir}
(cd ${DESTDIR}${sbindir}; rm -f named-compilezone@EXEEXT@; ${LINK_PROGRAM} named-checkzone@EXEEXT@ named-compilezone@EXEEXT@)
- for m in ${MANPAGES}; do ${INSTALL_DATA} ${srcdir}/$$m ${DESTDIR}${mandir}/man8 || exit 1; done
- (cd ${DESTDIR}${mandir}/man8; rm -f named-compilezone.8; ${LINK_PROGRAM} named-checkzone.8 named-compilezone.8)
uninstall::
rm -f ${DESTDIR}${mandir}/man8/named-compilezone.8
diff --git a/bin/confgen/Makefile.in b/bin/confgen/Makefile.in
index 87f13dd..7865c0c 100644
--- a/bin/confgen/Makefile.in
+++ b/bin/confgen/Makefile.in
@@ -95,13 +95,14 @@ installdirs:
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${sbindir}
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man8
-install:: rndc-confgen@EXEEXT@ ddns-confgen@EXEEXT@ installdirs
+install-man8: rndc-confgen.8 ddns-confgen.8
+ ${INSTALL_DATA} $^ ${DESTDIR}${mandir}/man8
+ (cd ${DESTDIR}${mandir}/man8; rm -f tsig-keygen.8; ${LINK_PROGRAM} ddns-confgen.8 tsig-keygen.8)
+
+install:: rndc-confgen@EXEEXT@ ddns-confgen@EXEEXT@ installdirs install-man8
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} rndc-confgen@EXEEXT@ ${DESTDIR}${sbindir}
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} ddns-confgen@EXEEXT@ ${DESTDIR}${sbindir}
- ${INSTALL_DATA} ${srcdir}/rndc-confgen.8 ${DESTDIR}${mandir}/man8
- ${INSTALL_DATA} ${srcdir}/ddns-confgen.8 ${DESTDIR}${mandir}/man8
(cd ${DESTDIR}${sbindir}; rm -f tsig-keygen@EXEEXT@; ${LINK_PROGRAM} ddns-confgen@EXEEXT@ tsig-keygen@EXEEXT@)
- (cd ${DESTDIR}${mandir}/man8; rm -f tsig-keygen.8; ${LINK_PROGRAM} ddns-confgen.8 tsig-keygen.8)
uninstall::
rm -f ${DESTDIR}${mandir}/man8/tsig-keygen.8
diff --git a/bin/delv/Makefile.in b/bin/delv/Makefile.in
index e2d2802..19361a8 100644
--- a/bin/delv/Makefile.in
+++ b/bin/delv/Makefile.in
@@ -63,10 +63,12 @@ installdirs:
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${bindir}
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man1
-install:: delv@EXEEXT@ installdirs
+install-man1: delv.1
+ ${INSTALL_DATA} $^ ${DESTDIR}${mandir}/man1
+
+install:: delv@EXEEXT@ installdirs install-man1
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} \
delv@EXEEXT@ ${DESTDIR}${bindir}
- ${INSTALL_DATA} ${srcdir}/delv.1 ${DESTDIR}${mandir}/man1
uninstall::
rm -f ${DESTDIR}${mandir}/man1/delv.1
diff --git a/bin/dig/Makefile.in b/bin/dig/Makefile.in
index a9830a9..d7ac0b6 100644
--- a/bin/dig/Makefile.in
+++ b/bin/dig/Makefile.in
@@ -91,16 +91,16 @@ installdirs:
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${bindir}
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man1
-install:: dig@EXEEXT@ host@EXEEXT@ nslookup@EXEEXT@ installdirs
+install-man1: ${MANPAGES}
+ ${INSTALL_DATA} $^ ${DESTDIR}${mandir}/man1
+
+install:: dig@EXEEXT@ host@EXEEXT@ nslookup@EXEEXT@ installdirs install-man1
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} \
dig@EXEEXT@ ${DESTDIR}${bindir}
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} \
host@EXEEXT@ ${DESTDIR}${bindir}
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} \
nslookup@EXEEXT@ ${DESTDIR}${bindir}
- for m in ${MANPAGES}; do \
- ${INSTALL_DATA} ${srcdir}/$$m ${DESTDIR}${mandir}/man1 || exit 1; \
- done
uninstall::
for m in ${MANPAGES}; do \
diff --git a/bin/dnssec/Makefile.in b/bin/dnssec/Makefile.in
index 2239ad1..ce0a177 100644
--- a/bin/dnssec/Makefile.in
+++ b/bin/dnssec/Makefile.in
@@ -110,9 +110,11 @@ installdirs:
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${sbindir}
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man8
-install:: ${TARGETS} installdirs
+install-man8: ${MANPAGES}
+ ${INSTALL_DATA} $^ ${DESTDIR}${mandir}/man8
+
+install:: ${TARGETS} installdirs install-man8
for t in ${TARGETS}; do ${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} $$t ${DESTDIR}${sbindir} || exit 1; done
- for m in ${MANPAGES}; do ${INSTALL_DATA} ${srcdir}/$$m ${DESTDIR}${mandir}/man8 || exit 1; done
uninstall::
for m in ${MANPAGES}; do rm -f ${DESTDIR}${mandir}/man8/$$m || exit 1; done
diff --git a/bin/named/Makefile.in b/bin/named/Makefile.in
index e1f85a9..d92bc9a 100644
--- a/bin/named/Makefile.in
+++ b/bin/named/Makefile.in
@@ -176,12 +176,17 @@ installdirs:
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man5
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man8
-install:: named@EXEEXT@ lwresd@EXEEXT@ installdirs
+install-man5: named.conf.5
+ ${INSTALL_DATA} $^ ${DESTDIR}${mandir}/man5
+
+install-man8: named.8 lwresd.8
+ ${INSTALL_DATA} $^ ${DESTDIR}${mandir}/man8
+
+install-man: install-man5 install-man8
+
+install:: named@EXEEXT@ lwresd@EXEEXT@ installdirs install-man
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} named@EXEEXT@ ${DESTDIR}${sbindir}
(cd ${DESTDIR}${sbindir}; rm -f lwresd@EXEEXT@; @LN@ named@EXEEXT@ lwresd@EXEEXT@)
- ${INSTALL_DATA} ${srcdir}/named.8 ${DESTDIR}${mandir}/man8
- ${INSTALL_DATA} ${srcdir}/lwresd.8 ${DESTDIR}${mandir}/man8
- ${INSTALL_DATA} ${srcdir}/named.conf.5 ${DESTDIR}${mandir}/man5
uninstall::
rm -f ${DESTDIR}${mandir}/man5/named.conf.5
diff --git a/bin/pkcs11/Makefile.in b/bin/pkcs11/Makefile.in
index ae90616..a058c91 100644
--- a/bin/pkcs11/Makefile.in
+++ b/bin/pkcs11/Makefile.in
@@ -71,7 +71,10 @@ installdirs:
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${sbindir}
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man8
-install:: ${TARGETS} installdirs
+install-man8: ${MANPAGES}
+ ${INSTALL_DATA} $^ ${DESTDIR}${mandir}/man8
+
+install:: ${TARGETS} installdirs install-man8
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} pkcs11-list@EXEEXT@ \
${DESTDIR}${sbindir}
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} pkcs11-destroy@EXEEXT@ \
@@ -80,10 +83,6 @@ install:: ${TARGETS} installdirs
${DESTDIR}${sbindir}
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} pkcs11-tokens@EXEEXT@ \
${DESTDIR}${sbindir}
- ${INSTALL_DATA} ${srcdir}/pkcs11-list.8 ${DESTDIR}${mandir}/man8
- ${INSTALL_DATA} ${srcdir}/pkcs11-destroy.8 ${DESTDIR}${mandir}/man8
- ${INSTALL_DATA} ${srcdir}/pkcs11-keygen.8 ${DESTDIR}${mandir}/man8
- ${INSTALL_DATA} ${srcdir}/pkcs11-tokens.8 ${DESTDIR}${mandir}/man8
uninstall::
rm -f ${DESTDIR}${mandir}/man8/pkcs11-tokens.8
diff --git a/bin/python/Makefile.in b/bin/python/Makefile.in
index aa678d4..064c404 100644
--- a/bin/python/Makefile.in
+++ b/bin/python/Makefile.in
@@ -47,13 +47,13 @@ installdirs:
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${sbindir}
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man8
-install:: ${TARGETS} installdirs
+install-man8: ${MANPAGES}
+ ${INSTALL_DATA} $^ ${DESTDIR}${mandir}/man8
+
+install:: ${TARGETS} installdirs install-man8
${INSTALL_SCRIPT} dnssec-checkds ${DESTDIR}${sbindir}
${INSTALL_SCRIPT} dnssec-coverage ${DESTDIR}${sbindir}
${INSTALL_SCRIPT} dnssec-keymgr ${DESTDIR}${sbindir}
- ${INSTALL_DATA} ${srcdir}/dnssec-checkds.8 ${DESTDIR}${mandir}/man8
- ${INSTALL_DATA} ${srcdir}/dnssec-coverage.8 ${DESTDIR}${mandir}/man8
- ${INSTALL_DATA} ${srcdir}/dnssec-keymgr.8 ${DESTDIR}${mandir}/man8
if test -n "${PYTHON}" ; then \
if test -n "${DESTDIR}" ; then \
${PYTHON} ${srcdir}/setup.py install --root=${DESTDIR} --prefix=${prefix} @PYTHON_INSTALL_LIB@ ; \
diff --git a/bin/tools/Makefile.in b/bin/tools/Makefile.in
index 7bf2af4..c395bc7 100644
--- a/bin/tools/Makefile.in
+++ b/bin/tools/Makefile.in
@@ -119,17 +119,27 @@ installdirs:
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man1
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man8
-nzd:
+nzd-man: named-nzd2nzf.8
+ ${INSTALL_DATA} $^ ${DESTDIR}${mandir}/man8
+
+nzd: nzd-man
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} named-nzd2nzf@EXEEXT@ \
${DESTDIR}${sbindir}
- ${INSTALL_DATA} ${srcdir}/named-nzd2nzf.8 ${DESTDIR}${mandir}/man8
-dnstap:
+dnstap-man: dnstap-read.1
+ ${INSTALL_DATA} $^ ${DESTDIR}${mandir}/man1
+
+dnstap: dnstap-man
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} dnstap-read@EXEEXT@ \
${DESTDIR}${bindir}
- ${INSTALL_DATA} ${srcdir}/dnstap-read.1 ${DESTDIR}${mandir}/man1
-install:: ${TARGETS} installdirs @DNSTAP@ @NZD_TOOLS@
+install-man1: arpaname.1 named-rrchecker.1 mdig.1
+ ${INSTALL_DATA} $^ ${DESTDIR}${mandir}/man1
+
+install-man8: named-journalprint.8 nsec3hash.8
+ ${INSTALL_DATA} $^ ${DESTDIR}${mandir}/man8
+
+install:: ${TARGETS} installdirs @DNSTAP@ @NZD_TOOLS@ install-man1 install-man8
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} arpaname@EXEEXT@ \
${DESTDIR}${bindir}
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} named-journalprint@EXEEXT@ \
@@ -144,13 +154,8 @@ install:: ${TARGETS} installdirs @DNSTAP@ @NZD_TOOLS@
${DESTDIR}${sbindir}
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} mdig@EXEEXT@ \
${DESTDIR}${bindir}
- ${INSTALL_DATA} ${srcdir}/arpaname.1 ${DESTDIR}${mandir}/man1
${INSTALL_DATA} ${srcdir}/isc-hmac-fixup.8 ${DESTDIR}${mandir}/man8
- ${INSTALL_DATA} ${srcdir}/named-journalprint.8 ${DESTDIR}${mandir}/man8
- ${INSTALL_DATA} ${srcdir}/named-rrchecker.1 ${DESTDIR}${mandir}/man1
- ${INSTALL_DATA} ${srcdir}/nsec3hash.8 ${DESTDIR}${mandir}/man8
${INSTALL_DATA} ${srcdir}/genrandom.8 ${DESTDIR}${mandir}/man8
- ${INSTALL_DATA} ${srcdir}/mdig.1 ${DESTDIR}${mandir}/man1
uninstall::
rm -f ${DESTDIR}${mandir}/man1/mdig.1
--
2.14.4

27
SOURCES/bind-9.11-pk11.patch Normal file
View File

@ -0,0 +1,27 @@
diff --git a/lib/dns/dst_internal.h b/lib/dns/dst_internal.h
index 640519a..fc40472 100644
--- a/lib/dns/dst_internal.h
+++ b/lib/dns/dst_internal.h
@@ -59,6 +59,9 @@
#include <openssl/objects.h>
#include <openssl/rsa.h>
#endif
+#if PKCS11CRYPTO
+#include <pk11/pk11.h>
+#endif
ISC_LANG_BEGINDECLS
diff --git a/lib/isc/include/pk11/internal.h b/lib/isc/include/pk11/internal.h
index aa8907a..603712a 100644
--- a/lib/isc/include/pk11/internal.h
+++ b/lib/isc/include/pk11/internal.h
@@ -13,6 +13,8 @@
#ifndef PK11_INTERNAL_H
#define PK11_INTERNAL_H 1
+#include <pk11/pk11.h>
+
/*! \file pk11/internal.h */
ISC_LANG_BEGINDECLS

120
SOURCES/bind-9.11-rh1205168.patch Normal file
View File

@ -0,0 +1,120 @@
From 90416594843a56550e40b11561807786219ce1c4 Mon Sep 17 00:00:00 2001
From: Evan Hunt <each@isc.org>
Date: Mon, 11 Sep 2017 15:01:36 -0700
Subject: [PATCH] remap getaddrinfo() to irs_getgetaddrinfo()
The libirs version of getaddrinfo() cannot be called from within BIND9.
fix prototypes
---
lib/irs/include/irs/netdb.h.in | 94 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 94 insertions(+)
diff --git a/lib/irs/include/irs/netdb.h.in b/lib/irs/include/irs/netdb.h.in
index 23dcd37..f36113d 100644
--- a/lib/irs/include/irs/netdb.h.in
+++ b/lib/irs/include/irs/netdb.h.in
@@ -150,6 +150,100 @@ struct addrinfo {
#define NI_DGRAM 0x00000010
/*
+ * Define to map into irs_ namespace.
+ */
+
+#define IRS_NAMESPACE
+
+#ifdef IRS_NAMESPACE
+
+/*
+ * Use our versions not the ones from the C library.
+ */
+
+#ifdef getnameinfo
+#undef getnameinfo
+#endif
+#define getnameinfo irs_getnameinfo
+
+#ifdef getaddrinfo
+#undef getaddrinfo
+#endif
+#define getaddrinfo irs_getaddrinfo
+
+#ifdef freeaddrinfo
+#undef freeaddrinfo
+#endif
+#define freeaddrinfo irs_freeaddrinfo
+
+#ifdef gai_strerror
+#undef gai_strerror
+#endif
+#define gai_strerror irs_gai_strerror
+
+#endif
+
+extern int getaddrinfo (const char *name,
+ const char *service,
+ const struct addrinfo *req,
+ struct addrinfo **pai);
+extern int getnameinfo (const struct sockaddr *sa,
+ socklen_t salen, char *host,
+ socklen_t hostlen, char *serv,
+ socklen_t servlen, int flags);
+extern void freeaddrinfo (struct addrinfo *ai);
+extern const char *gai_strerror (int ecode);
+
+/*
+ * Define to map into irs_ namespace.
+ */
+
+#define IRS_NAMESPACE
+
+#ifdef IRS_NAMESPACE
+
+/*
+ * Use our versions not the ones from the C library.
+ */
+
+#ifdef getnameinfo
+#undef getnameinfo
+#endif
+#define getnameinfo irs_getnameinfo
+
+#ifdef getaddrinfo
+#undef getaddrinfo
+#endif
+#define getaddrinfo irs_getaddrinfo
+
+#ifdef freeaddrinfo
+#undef freeaddrinfo
+#endif
+#define freeaddrinfo irs_freeaddrinfo
+
+#ifdef gai_strerror
+#undef gai_strerror
+#endif
+#define gai_strerror irs_gai_strerror
+
+int
+getaddrinfo(const char *hostname, const char *servname,
+ const struct addrinfo *hints, struct addrinfo **res);
+
+int
+getnameinfo(const struct sockaddr *sa, IRS_GETNAMEINFO_SOCKLEN_T salen,
+ char *host, IRS_GETNAMEINFO_BUFLEN_T hostlen,
+ char *serv, IRS_GETNAMEINFO_BUFLEN_T servlen,
+ IRS_GETNAMEINFO_FLAGS_T flags);
+
+void freeaddrinfo (struct addrinfo *ai);
+
+IRS_GAISTRERROR_RETURN_T
+gai_strerror(int ecode);
+
+#endif
+
+/*
* Tell Emacs to use C mode on this file.
* Local variables:
* mode: c
--
2.9.5

16
SOURCES/bind-9.11-rh1410433.patch Normal file
View File

@ -0,0 +1,16 @@
diff --git a/lib/dns/dyndb.c b/lib/dns/dyndb.c
index 15561ce..e4449b0 100644
--- a/lib/dns/dyndb.c
+++ b/lib/dns/dyndb.c
@@ -133,8 +133,11 @@ load_library(isc_mem_t *mctx, const char *filename, const char *instname,
instname, filename);
flags = RTLD_NOW|RTLD_LOCAL;
+#if 0
+ /* Shared global namespace is required for dns-pkcs11 library */
#if defined(RTLD_DEEPBIND) && !__SANITIZE_ADDRESS__
flags |= RTLD_DEEPBIND;
+#endif
#endif
handle = dlopen(filename, flags);

288
SOURCES/bind-9.11-rh1624100.patch Normal file
View File

@ -0,0 +1,288 @@
From 76594cba9a1e910bb36160d96fc3872349341799 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20Sur=C3=BD?= <ondrej@sury.org>
Date: Wed, 25 Apr 2018 14:04:31 +0200
Subject: [PATCH] Replace isc_safe routines with their OpenSSL counter parts
(cherry picked from commit 66ba2fdad583d962a1f4971c85d58381f0849e4d)
Remove isc_safe_memcompare, it's not needed anywhere and can't be replaced with CRYPTO_memcmp()
(cherry picked from commit b105ccee68ccc3c18e6ea530063b3c8e5a42571c)
Fix the isc_safe_memwipe() usage with (NULL, >0)
(cherry picked from commit 083461d3329ff6f2410745848a926090586a9846)
---
bin/dnssec/dnssec-signzone.c | 2 +-
lib/dns/nsec3.c | 4 +-
lib/dns/spnego.c | 4 +-
lib/isc/Makefile.in | 8 +---
lib/isc/include/isc/safe.h | 18 ++------
lib/isc/safe.c | 83 ------------------------------------
lib/isc/tests/safe_test.c | 18 --------
7 files changed, 11 insertions(+), 126 deletions(-)
delete mode 100644 lib/isc/safe.c
diff --git a/bin/dnssec/dnssec-signzone.c b/bin/dnssec/dnssec-signzone.c
index 6ddaebe..d921870 100644
--- a/bin/dnssec/dnssec-signzone.c
+++ b/bin/dnssec/dnssec-signzone.c
@@ -787,7 +787,7 @@ hashlist_add_dns_name(hashlist_t *l, /*const*/ dns_name_t *name,
static int
hashlist_comp(const void *a, const void *b) {
- return (isc_safe_memcompare(a, b, hash_length + 1));
+ return (memcmp(a, b, hash_length + 1));
}
static void
diff --git a/lib/dns/nsec3.c b/lib/dns/nsec3.c
index 6ae7ca8..01426d6 100644
--- a/lib/dns/nsec3.c
+++ b/lib/dns/nsec3.c
@@ -1963,7 +1963,7 @@ dns_nsec3_noexistnodata(dns_rdatatype_t type, dns_name_t* name,
* Work out what this NSEC3 covers.
* Inside (<0) or outside (>=0).
*/
- scope = isc_safe_memcompare(owner, nsec3.next, nsec3.next_length);
+ scope = memcmp(owner, nsec3.next, nsec3.next_length);
/*
* Prepare to compute all the hashes.
@@ -1987,7 +1987,7 @@ dns_nsec3_noexistnodata(dns_rdatatype_t type, dns_name_t* name,
return (ISC_R_IGNORE);
}
- order = isc_safe_memcompare(hash, owner, length);
+ order = memcmp(hash, owner, length);
if (first && order == 0) {
/*
* The hashes are the same.
diff --git a/lib/dns/spnego.c b/lib/dns/spnego.c
index ad77f24..670982a 100644
--- a/lib/dns/spnego.c
+++ b/lib/dns/spnego.c
@@ -371,7 +371,7 @@ gssapi_spnego_decapsulate(OM_uint32 *,
/* mod_auth_kerb.c */
-static int
+static isc_boolean_t
cmp_gss_type(gss_buffer_t token, gss_OID gssoid)
{
unsigned char *p;
@@ -395,7 +395,7 @@ cmp_gss_type(gss_buffer_t token, gss_OID gssoid)
if (((OM_uint32) *p++) != gssoid->length)
return (GSS_S_DEFECTIVE_TOKEN);
- return (isc_safe_memcompare(p, gssoid->elements, gssoid->length));
+ return (!isc_safe_memequal(p, gssoid->elements, gssoid->length));
}
/* accept_sec_context.c */
diff --git a/lib/isc/Makefile.in b/lib/isc/Makefile.in
index 0fd0837..8ad54bb 100644
--- a/lib/isc/Makefile.in
+++ b/lib/isc/Makefile.in
@@ -60,7 +60,7 @@ OBJS = @ISC_EXTRA_OBJS@ @ISC_PK11_O@ @ISC_PK11_RESULT_O@ \
parseint.@O@ portset.@O@ quota.@O@ radix.@O@ random.@O@ \
ratelimiter.@O@ refcount.@O@ region.@O@ regex.@O@ result.@O@ \
rwlock.@O@ \
- safe.@O@ serial.@O@ siphash.@O@ sha1.@O@ sha2.@O@ sockaddr.@O@ stats.@O@ \
+ serial.@O@ siphash.@O@ sha1.@O@ sha2.@O@ sockaddr.@O@ stats.@O@ \
string.@O@ strtoul.@O@ symtab.@O@ task.@O@ taskpool.@O@ \
tm.@O@ timer.@O@ version.@O@ \
${UNIXOBJS} ${NLSOBJS} ${THREADOBJS}
@@ -79,7 +79,7 @@ SRCS = @ISC_EXTRA_SRCS@ @ISC_PK11_C@ @ISC_PK11_RESULT_C@ \
netaddr.c netscope.c pool.c ondestroy.c \
parseint.c portset.c quota.c radix.c random.c ${CHACHASRCS} \
ratelimiter.c refcount.c region.c regex.c result.c rwlock.c \
- safe.c serial.c siphash.c sha1.c sha2.c sockaddr.c stats.c string.c \
+ serial.c siphash.c sha1.c sha2.c sockaddr.c stats.c string.c \
strtoul.c symtab.c task.c taskpool.c timer.c \
tm.c version.c
@@ -95,10 +95,6 @@ TESTDIRS = @UNITTESTS@
@BIND9_MAKE_RULES@
-safe.@O@: safe.c
- ${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} @CCNOOPT@ \
- -c ${srcdir}/safe.c
-
version.@O@: version.c
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} \
-DVERSION=\"${VERSION}\" \
diff --git a/lib/isc/include/isc/safe.h b/lib/isc/include/isc/safe.h
index 66ed08b..88b8f47 100644
--- a/lib/isc/include/isc/safe.h
+++ b/lib/isc/include/isc/safe.h
@@ -15,29 +15,19 @@
/*! \file isc/safe.h */
-#include <stdbool.h>
-
-#include <isc/types.h>
-#include <stdlib.h>
+#include <isc/lang.h>
+#include <openssl/crypto.h>
ISC_LANG_BEGINDECLS
-bool
-isc_safe_memequal(const void *s1, const void *s2, size_t n);
+#define isc_safe_memequal(s1, s2, n) !CRYPTO_memcmp(s1, s2, n)
/*%<
* Returns true iff. two blocks of memory are equal, otherwise
* false.
*
*/
-int
-isc_safe_memcompare(const void *b1, const void *b2, size_t len);
-/*%<
- * Clone of libc memcmp() which is safe to differential timing attacks.
- */
-
-void
-isc_safe_memwipe(void *ptr, size_t len);
+#define isc_safe_memwipe(ptr, len) OPENSSL_cleanse(ptr, len)
/*%<
* Clear the memory of length `len` pointed to by `ptr`.
*
diff --git a/lib/isc/safe.c b/lib/isc/safe.c
deleted file mode 100644
index 7a464b6..0000000
--- a/lib/isc/safe.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * 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.
- */
-
-/*! \file */
-
-#include <config.h>
-
-#include <stdbool.h>
-
-#include <isc/safe.h>
-#include <isc/string.h>
-#include <isc/util.h>
-
-#ifdef WIN32
-#include <windows.h>
-#endif
-
-#ifdef _MSC_VER
-#pragma optimize("", off)
-#endif
-
-bool
-isc_safe_memequal(const void *s1, const void *s2, size_t n) {
- uint8_t acc = 0;
-
- if (n != 0U) {
- const uint8_t *p1 = s1, *p2 = s2;
-
- do {
- acc |= *p1++ ^ *p2++;
- } while (--n != 0U);
- }
- return (acc == 0);
-}
-
-
-int
-isc_safe_memcompare(const void *b1, const void *b2, size_t len) {
- const unsigned char *p1 = b1, *p2 = b2;
- size_t i;
- int res = 0, done = 0;
-
- for (i = 0; i < len; i++) {
- /* lt is -1 if p1[i] < p2[i]; else 0. */
- int lt = (p1[i] - p2[i]) >> CHAR_BIT;
-
- /* gt is -1 if p1[i] > p2[i]; else 0. */
- int gt = (p2[i] - p1[i]) >> CHAR_BIT;
-
- /* cmp is 1 if p1[i] > p2[i]; -1 if p1[i] < p2[i]; else 0. */
- int cmp = lt - gt;
-
- /* set res = cmp if !done. */
- res |= cmp & ~done;
-
- /* set done if p1[i] != p2[i]. */
- done |= lt | gt;
- }
-
- return (res);
-}
-
-void
-isc_safe_memwipe(void *ptr, size_t len) {
- if (ISC_UNLIKELY(ptr == NULL || len == 0))
- return;
-
-#ifdef WIN32
- SecureZeroMemory(ptr, len);
-#elif HAVE_EXPLICIT_BZERO
- explicit_bzero(ptr, len);
-#else
- memset(ptr, 0, len);
-#endif
-}
diff --git a/lib/isc/tests/safe_test.c b/lib/isc/tests/safe_test.c
index 266ac75..60e9181 100644
--- a/lib/isc/tests/safe_test.c
+++ b/lib/isc/tests/safe_test.c
@@ -45,22 +45,6 @@ isc_safe_memequal_test(void **state) {
"\x00\x00\x00\x00", 4));
}
-/* test isc_safe_memcompare() */
-static void
-isc_safe_memcompare_test(void **state) {
- UNUSED(state);
-
- assert_int_equal(isc_safe_memcompare("test", "test", 4), 0);
- assert_true(isc_safe_memcompare("test", "tesc", 4) > 0);
- assert_true(isc_safe_memcompare("test", "tesy", 4) < 0);
- assert_int_equal(isc_safe_memcompare("\x00\x00\x00\x00",
- "\x00\x00\x00\x00", 4), 0);
- assert_true(isc_safe_memcompare("\x00\x00\x00\x00",
- "\x00\x00\x00\x01", 4) < 0);
- assert_true(isc_safe_memcompare("\x00\x00\x00\x02",
- "\x00\x00\x00\x00", 4) > 0);
-}
-
/* test isc_safe_memwipe() */
static void
isc_safe_memwipe_test(void **state) {
@@ -69,7 +53,6 @@ isc_safe_memwipe_test(void **state) {
/* These should pass. */
isc_safe_memwipe(NULL, 0);
isc_safe_memwipe((void *) -1, 0);
- isc_safe_memwipe(NULL, 42);
/*
* isc_safe_memwipe(ptr, size) should function same as
@@ -108,7 +91,6 @@ main(void) {
const struct CMUnitTest tests[] = {
cmocka_unit_test(isc_safe_memequal_test),
cmocka_unit_test(isc_safe_memwipe_test),
- cmocka_unit_test(isc_safe_memcompare_test),
};
return (cmocka_run_group_tests(tests, NULL, NULL));
--
2.20.1

37
SOURCES/bind-9.11-rh1668682.patch Normal file
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@ -0,0 +1,37 @@
From 16c1bd61384e993fef13d7be88fdd34551a2b3ce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
Date: Wed, 23 Jan 2019 20:12:51 +0100
Subject: [PATCH] Use custom random generator only for bind build
Do not test random entropy on startup when used by DHCP. On most cases
random entropy is not even used by DHCP. In cases it is (LDAP SSL), fail
whenever it is not available.
Resolves: rhbz#1668682
---
lib/dns/openssl_link.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/dns/openssl_link.c b/lib/dns/openssl_link.c
index 91e87d0..2551b0a 100644
--- a/lib/dns/openssl_link.c
+++ b/lib/dns/openssl_link.c
@@ -289,6 +289,7 @@ dst__openssl_init(const char *engine) {
#endif
#endif /* !defined(OPENSSL_NO_ENGINE) */
+#ifdef ISC_PLATFORM_USETHREADS
/* Protect ourselves against unseeded PRNG */
if (RAND_status() != 1) {
FATAL_ERROR(__FILE__, __LINE__,
@@ -296,6 +297,7 @@ dst__openssl_init(const char *engine) {
"cannot be initialized (see the `PRNG not "
"seeded' message in the OpenSSL FAQ)");
}
+#endif /* ISC_PLATFORM_USETHREADS */
return (ISC_R_SUCCESS);
--
2.20.1

65
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@ -0,0 +1,65 @@
From f9a37643528dc83b981156d0a1cf52e3d9a38322 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20K=C4=99pie=C5=84?= <michal@isc.org>
Date: Mon, 2 Dec 2019 15:15:06 +0100
Subject: [PATCH] Fix GeoIP2 memory leak upon reconfiguration
Loaded GeoIP2 databases are only released when named is shut down, but
not during server reconfiguration. This causes memory to be leaked
every time "rndc reconfig" or "rndc reload" is used, as long as any
GeoIP2 database is in use. Fix by releasing any loaded GeoIP2 databases
before reloading them. Do not call dns_geoip_shutdown() until server
shutdown as that function releases the memory context used for caching
GeoIP2 lookup results.
(cherry picked from commit 670afbe84a87e202fa795079d9d6d1639bcf391d)
(cherry picked from commit 95a5589fa2ac3956fecfef780158a2745718c860)
---
bin/named/geoip.c | 2 --
bin/named/server.c | 6 ++++++
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/bin/named/geoip.c b/bin/named/geoip.c
index d560f8fbcf..0b11f6b803 100644
--- a/bin/named/geoip.c
+++ b/bin/named/geoip.c
@@ -243,6 +243,4 @@ ns_geoip_shutdown(void) {
ns_g_geoip->domain = NULL;
}
#endif /* HAVE_GEOIP2 */
-
- dns_geoip_shutdown();
}
diff --git a/bin/named/server.c b/bin/named/server.c
index ebe7ad4702..4d7d2210ff 100644
--- a/bin/named/server.c
+++ b/bin/named/server.c
@@ -72,6 +72,7 @@
#include <dns/events.h>
#include <dns/forward.h>
#include <dns/fixedname.h>
+#include <dns/geoip.h>
#include <dns/journal.h>
#include <dns/keytable.h>
#include <dns/keyvalues.h>
@@ -7684,6 +7685,10 @@ load_configuration(const char *filename, ns_server_t *server,
isc__socketmgr_setreserved(ns_g_socketmgr, reserved);
#if defined(HAVE_GEOIP) || defined(HAVE_GEOIP2)
+ /*
+ * Release any previously opened GeoIP2 databases.
+ */
+ ns_geoip_shutdown();
/*
* Initialize GeoIP databases from the configured location.
* This should happen before configuring any ACLs, so that we
@@ -9030,6 +9035,7 @@ shutdown_server(isc_task_t *task, isc_event_t *event) {
#endif
#if defined(HAVE_GEOIP) || defined(HAVE_GEOIP2)
ns_geoip_shutdown();
+ dns_geoip_shutdown();
#endif /* HAVE_GEOIP || HAVE_GEOIP2 */
dns_db_detach(&server->in_roothints);
--
2.21.1

90
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@ -0,0 +1,90 @@
From 7e2d9531a79d289ee99dd436da14efb6d9a505fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20Sur=C3=BD?= <ondrej@isc.org>
Date: Wed, 3 Jun 2020 14:42:11 +0200
Subject: [PATCH] Change the invalid CIDR from parser error to warning
In [RT #43367], the BIND 9 changed the strictness of address / prefix
length checks:
Check prefixes in acls to make sure the address and
prefix lengths are consistent. Warn only in
BIND 9.11 and earlier.
Unfortunately, a regression slipped in and the check was made an error
also in the BIND 9.11. This commit fixes the regression, but turning
the error into a warning.
---
bin/tests/system/checkconf/tests.sh | 9 +++++++++
...conf => warn-address-prefix-length-mismatch.conf} | 12 ++++++++++--
lib/isccfg/parser.c | 9 ---------
util/copyrights | 2 +-
4 files changed, 20 insertions(+), 12 deletions(-)
rename bin/tests/system/checkconf/{bad-ipv4-prefix-dotted2.conf => warn-address-prefix-length-mismatch.conf} (70%)
diff --git a/bin/tests/system/checkconf/tests.sh b/bin/tests/system/checkconf/tests.sh
index 85fb4839e9..d2b0daa35c 100644
--- a/bin/tests/system/checkconf/tests.sh
+++ b/bin/tests/system/checkconf/tests.sh
@@ -386,6 +386,15 @@ grep "dlv.isc.org has been shut down" < checkconf.out$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; ret=1; fi
status=`expr $status + $ret`
+n=`expr $n + 1`
+echo_i "check that invalid address/prefix length generates a warning ($n)"
+ret=0
+$CHECKCONF warn-address-prefix-length-mismatch.conf > checkconf.out$n 2>/dev/null || ret=1
+LINES=$(grep -c "address/prefix length mismatch" < checkconf.out$n) || ret=1
+[ "$LINES" -eq 8 ] || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; ret=1; fi
+status=`expr $status + $ret`
+
n=`expr $n + 1`
echo_i "check that 'dnssec-lookaside . trust-anchor dlv.example.com;' doesn't generates a warning ($n)"
ret=0
diff --git a/bin/tests/system/checkconf/bad-ipv4-prefix-dotted2.conf b/bin/tests/system/checkconf/warn-address-prefix-length-mismatch.conf
similarity index 70%
rename from bin/tests/system/checkconf/bad-ipv4-prefix-dotted2.conf
rename to bin/tests/system/checkconf/warn-address-prefix-length-mismatch.conf
index 2c768c7e1a..5e3bc3f6ee 100644
--- a/bin/tests/system/checkconf/bad-ipv4-prefix-dotted2.conf
+++ b/bin/tests/system/checkconf/warn-address-prefix-length-mismatch.conf
@@ -9,6 +9,14 @@
* information regarding copyright ownership.
*/
-acl myacl {
- 127.1/8; /* No-zero bits */
+zone example {
+ type master;
+ file "example.db";
+ auto-dnssec maintain;
+ allow-update {
+ 192.0.2.64/24;
+ 192.0.2.128/24;
+ 198.51.100.255/24;
+ 203.0.113.2/24;
+ };
};
diff --git a/lib/isccfg/parser.c b/lib/isccfg/parser.c
index e2af054661..44a1dfc37a 100644
--- a/lib/isccfg/parser.c
+++ b/lib/isccfg/parser.c
@@ -2634,15 +2634,6 @@ cfg_parse_netprefix(cfg_parser_t *pctx, const cfg_type_t *type,
"invalid prefix length");
return (ISC_R_RANGE);
}
- result = isc_netaddr_prefixok(&netaddr, prefixlen);
- if (result != ISC_R_SUCCESS) {
- char buf[ISC_NETADDR_FORMATSIZE + 1];
- isc_netaddr_format(&netaddr, buf, sizeof(buf));
- cfg_parser_error(pctx, CFG_LOG_NOPREP,
- "'%s/%u': address/prefix length "
- "mismatch", buf, prefixlen);
- return (ISC_R_FAILURE);
- }
} else {
if (expectprefix) {
cfg_parser_error(pctx, CFG_LOG_NEAR,
--
GitLab

2122
SOURCES/bind-9.11-rt31459.patch Normal file
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File diff suppressed because it is too large Load Diff

799
SOURCES/bind-9.11-rt46047.patch Normal file
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@ -0,0 +1,799 @@
From 5a465424f5249ceaf0547ab90361a16eb08f7a2b Mon Sep 17 00:00:00 2001
From: Evan Hunt <each@isc.org>
Date: Thu, 28 Sep 2017 10:09:22 -0700
Subject: [PATCH] completed and corrected the crypto-random change
4724. [func] By default, BIND now uses the random number
functions provided by the crypto library (i.e.,
OpenSSL or a PKCS#11 provider) as a source of
randomness rather than /dev/random. This is
suitable for virtual machine environments
which have limited entropy pools and lack
hardware random number generators.
This can be overridden by specifying another
entropy source via the "random-device" option
in named.conf, or via the -r command line option;
however, for functions requiring full cryptographic
strength, such as DNSSEC key generation, this
cannot be overridden. In particular, the -r
command line option no longer has any effect on
dnssec-keygen.
This can be disabled by building with
"configure --disable-crypto-rand".
[RT #31459] [RT #46047]
---
bin/confgen/keygen.c | 12 +++---
bin/dnssec/dnssec-keygen.docbook | 24 +++++++----
bin/dnssec/dnssectool.c | 12 +++---
bin/named/client.c | 3 +-
bin/named/config.c | 4 +-
bin/named/controlconf.c | 19 +++++---
bin/named/include/named/server.h | 2 +
bin/named/interfacemgr.c | 1 +
bin/named/query.c | 1 +
bin/named/server.c | 52 ++++++++++++++--------
bin/nsupdate/nsupdate.c | 4 +-
bin/tests/system/pipelined/pipequeries.c | 4 +-
bin/tests/system/tkey/keycreate.c | 4 +-
bin/tests/system/tkey/keydelete.c | 5 +--
doc/arm/Bv9ARM-book.xml | 55 +++++++++++++++++-------
doc/arm/notes-rh-changes.xml | 43 ++++++++++++++++++
doc/arm/notes.xml | 1 +
lib/dns/dst_api.c | 4 +-
lib/dns/include/dst/dst.h | 14 +++++-
lib/dns/openssl_link.c | 3 +-
lib/isc/include/isc/entropy.h | 50 +++++++++++++++------
lib/isc/include/isc/random.h | 28 +++++++-----
lib/isccfg/namedconf.c | 2 +-
23 files changed, 241 insertions(+), 106 deletions(-)
create mode 100644 doc/arm/notes-rh-changes.xml
diff --git a/bin/confgen/keygen.c b/bin/confgen/keygen.c
index 295e16f..0f79aa8 100644
--- a/bin/confgen/keygen.c
+++ b/bin/confgen/keygen.c
@@ -161,17 +161,15 @@ generate_key(isc_mem_t *mctx, const char *randomfile, dns_secalg_t alg,
DO("create entropy context", isc_entropy_create(mctx, &ectx));
- if (randomfile != NULL && strcmp(randomfile, "keyboard") == 0) {
- randomfile = NULL;
- open_keyboard = ISC_ENTROPY_KEYBOARDYES;
- }
#ifdef ISC_PLATFORM_CRYPTORANDOM
- if (randomfile != NULL &&
- strcmp(randomfile, ISC_PLATFORM_CRYPTORANDOM) == 0) {
- randomfile = NULL;
+ if (randomfile == NULL) {
isc_entropy_usehook(ectx, true);
}
#endif
+ if (randomfile != NULL && strcmp(randomfile, "keyboard") == 0) {
+ randomfile = NULL;
+ open_keyboard = ISC_ENTROPY_KEYBOARDYES;
+ }
DO("start entropy source", isc_entropy_usebestsource(ectx,
&entropy_source,
randomfile,
diff --git a/bin/dnssec/dnssec-keygen.docbook b/bin/dnssec/dnssec-keygen.docbook
index 0ae6b41..4562430 100644
--- a/bin/dnssec/dnssec-keygen.docbook
+++ b/bin/dnssec/dnssec-keygen.docbook
@@ -348,15 +348,23 @@
<term>-r <replaceable class="parameter">randomdev</replaceable></term>
<listitem>
<para>
- Specifies the source of randomness. If the operating
- system does not provide a <filename>/dev/random</filename>
- or equivalent device, the default source of randomness
- is keyboard input. <filename>randomdev</filename>
- specifies
+ Specifies a source of randomness. Normally, when generating
+ DNSSEC keys, this option has no effect; the random number
+ generation function provided by the cryptographic library will
+ be used.
+ </para>
+ <para>
+ If that behavior is disabled at compile time, however,
+ the specified file will be used as entropy source
+ for key generation. <filename>randomdev</filename> is
the name of a character device or file containing random
- data to be used instead of the default. The special value
- <filename>keyboard</filename> indicates that keyboard
- input should be used.
+ data to be used. The special value <filename>keyboard</filename>
+ indicates that keyboard input should be used.
+ </para>
+ <para>
+ The default is <filename>/dev/random</filename> if the
+ operating system provides it or an equivalent device;
+ if not, the default source of randomness is keyboard input.
</para>
</listitem>
</varlistentry>
diff --git a/bin/dnssec/dnssectool.c b/bin/dnssec/dnssectool.c
index 31a99e7..38c83ed 100644
--- a/bin/dnssec/dnssectool.c
+++ b/bin/dnssec/dnssectool.c
@@ -241,18 +241,16 @@ setup_entropy(isc_mem_t *mctx, const char *randomfile, isc_entropy_t **ectx) {
ISC_LIST_INIT(sources);
}
+#ifdef ISC_PLATFORM_CRYPTORANDOM
+ if (randomfile == NULL) {
+ isc_entropy_usehook(*ectx, true);
+ }
+#endif
if (randomfile != NULL && strcmp(randomfile, "keyboard") == 0) {
usekeyboard = ISC_ENTROPY_KEYBOARDYES;
randomfile = NULL;
}
-#ifdef ISC_PLATFORM_CRYPTORANDOM
- if (randomfile != NULL &&
- strcmp(randomfile, ISC_PLATFORM_CRYPTORANDOM) == 0) {
- randomfile = NULL;
- isc_entropy_usehook(*ectx, true);
- }
-#endif
result = isc_entropy_usebestsource(*ectx, &source, randomfile,
usekeyboard);
diff --git a/bin/named/client.c b/bin/named/client.c
index 50fa2cd..524d9a3 100644
--- a/bin/named/client.c
+++ b/bin/named/client.c
@@ -1762,7 +1762,8 @@ ns_client_addopt(ns_client_t *client, dns_message_t *message,
isc_buffer_init(&buf, cookie, sizeof(cookie));
isc_stdtime_get(&now);
- isc_random_get(&nonce);
+ nonce = ((isc_rng_random(ns_g_server->rngctx) << 16) |
+ isc_rng_random(ns_g_server->rngctx));
compute_cookie(client, now, nonce, ns_g_server->secret, &buf);
diff --git a/bin/named/config.c b/bin/named/config.c
index dbdff64..63da4b0 100644
--- a/bin/named/config.c
+++ b/bin/named/config.c
@@ -98,7 +98,9 @@ options {\n\
# pid-file \"" NS_LOCALSTATEDIR "/run/named/named.pid\"; /* or /lwresd.pid */\n\
port 53;\n\
prefetch 2 9;\n"
-#ifdef PATH_RANDOMDEV
+#if defined(ISC_PLATFORM_CRYPTORANDOM)
+" random-device none;\n"
+#elif defined(PATH_RANDOMDEV)
" random-device \"" PATH_RANDOMDEV "\";\n"
#endif
" recursing-file \"named.recursing\";\n\
diff --git a/bin/named/controlconf.c b/bin/named/controlconf.c
index d955c2f..40621f2 100644
--- a/bin/named/controlconf.c
+++ b/bin/named/controlconf.c
@@ -325,9 +325,10 @@ log_invalid(isccc_ccmsg_t *ccmsg, isc_result_t result) {
static void
control_recvmessage(isc_task_t *task, isc_event_t *event) {
- controlconnection_t *conn;
- controllistener_t *listener;
- controlkey_t *key;
+ controlconnection_t *conn = NULL;
+ controllistener_t *listener = NULL;
+ ns_server_t *server = NULL;
+ controlkey_t *key = NULL;
isccc_sexpr_t *request = NULL;
isccc_sexpr_t *response = NULL;
uint32_t algorithm;
@@ -338,16 +339,17 @@ control_recvmessage(isc_task_t *task, isc_event_t *event) {
isc_buffer_t *text;
isc_result_t result;
isc_result_t eresult;
- isccc_sexpr_t *_ctrl;
+ isccc_sexpr_t *_ctrl = NULL;
isccc_time_t sent;
isccc_time_t exp;
uint32_t nonce;
- isccc_sexpr_t *data;
+ isccc_sexpr_t *data = NULL;
REQUIRE(event->ev_type == ISCCC_EVENT_CCMSG);
conn = event->ev_arg;
listener = conn->listener;
+ server = listener->controls->server;
algorithm = DST_ALG_UNKNOWN;
secret.rstart = NULL;
text = NULL;
@@ -458,8 +460,11 @@ control_recvmessage(isc_task_t *task, isc_event_t *event) {
* Establish nonce.
*/
if (conn->nonce == 0) {
- while (conn->nonce == 0)
- isc_random_get(&conn->nonce);
+ while (conn->nonce == 0) {
+ uint16_t r1 = isc_rng_random(server->rngctx);
+ uint16_t r2 = isc_rng_random(server->rngctx);
+ conn->nonce = (r1 << 16) | r2;
+ }
eresult = ISC_R_SUCCESS;
} else
eresult = ns_control_docommand(request, listener->readonly, &text);
diff --git a/bin/named/include/named/server.h b/bin/named/include/named/server.h
index 7ee8f66..8982d26 100644
--- a/bin/named/include/named/server.h
+++ b/bin/named/include/named/server.h
@@ -20,6 +20,7 @@
#include <isc/log.h>
#include <isc/magic.h>
#include <isc/quota.h>
+#include <isc/random.h>
#include <isc/sockaddr.h>
#include <isc/types.h>
#include <isc/xml.h>
@@ -134,6 +135,7 @@ struct ns_server {
char * lockfile;
uint16_t transfer_tcp_message_size;
+ isc_rng_t * rngctx;
};
struct ns_altsecret {
diff --git a/bin/named/interfacemgr.c b/bin/named/interfacemgr.c
index 9dea7c1..272d300 100644
--- a/bin/named/interfacemgr.c
+++ b/bin/named/interfacemgr.c
@@ -17,6 +17,7 @@
#include <isc/interfaceiter.h>
#include <isc/os.h>
+#include <isc/random.h>
#include <isc/string.h>
#include <isc/task.h>
#include <isc/util.h>
diff --git a/bin/named/query.c b/bin/named/query.c
index c9e5469..0940714 100644
--- a/bin/named/query.c
+++ b/bin/named/query.c
@@ -19,6 +19,7 @@
#include <isc/hex.h>
#include <isc/mem.h>
#include <isc/print.h>
+#include <isc/random.h>
#include <isc/rwlock.h>
#include <isc/serial.h>
#include <isc/stats.h>
diff --git a/bin/named/server.c b/bin/named/server.c
index 36fc047..3c1eec0 100644
--- a/bin/named/server.c
+++ b/bin/named/server.c
@@ -8208,21 +8208,32 @@ load_configuration(const char *filename, ns_server_t *server,
* Open the source of entropy.
*/
if (first_time) {
+ const char *randomdev = NULL;
+ int level = ISC_LOG_ERROR;
obj = NULL;
result = ns_config_get(maps, "random-device", &obj);
- if (result != ISC_R_SUCCESS) {
+ if (result == ISC_R_SUCCESS) {
+ if (!cfg_obj_isvoid(obj)) {
+ level = ISC_LOG_INFO;
+ randomdev = cfg_obj_asstring(obj);
+ }
+ }
+ if (randomdev == NULL) {
+#ifdef ISC_PLATFORM_CRYPTORANDOM
+ isc_entropy_usehook(ns_g_entropy, true);
+#else
+ if ((obj != NULL) && !cfg_obj_isvoid(obj))
+ level = ISC_LOG_INFO;
isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL,
- NS_LOGMODULE_SERVER, ISC_LOG_INFO,
+ NS_LOGMODULE_SERVER, level,
"no source of entropy found");
+ if ((obj == NULL) || cfg_obj_isvoid(obj)) {
+ CHECK(ISC_R_FAILURE);
+ }
+#endif
} else {
- const char *randomdev = cfg_obj_asstring(obj);
-#ifdef ISC_PLATFORM_CRYPTORANDOM
- if (strcmp(randomdev, ISC_PLATFORM_CRYPTORANDOM) == 0)
- isc_entropy_usehook(ns_g_entropy, true);
-#else
- int level = ISC_LOG_ERROR;
result = isc_entropy_createfilesource(ns_g_entropy,
- randomdev);
+ randomdev);
#ifdef PATH_RANDOMDEV
if (ns_g_fallbackentropy != NULL) {
level = ISC_LOG_INFO;
@@ -8233,8 +8244,8 @@ load_configuration(const char *filename, ns_server_t *server,
NS_LOGCATEGORY_GENERAL,
NS_LOGMODULE_SERVER,
level,
- "could not open entropy source "
- "%s: %s",
+ "could not open "
+ "entropy source %s: %s",
randomdev,
isc_result_totext(result));
}
@@ -8254,7 +8265,6 @@ load_configuration(const char *filename, ns_server_t *server,
}
isc_entropy_detach(&ns_g_fallbackentropy);
}
-#endif
#endif
}
@@ -9022,6 +9032,7 @@ ns_server_create(isc_mem_t *mctx, ns_server_t **serverp) {
server->in_roothints = NULL;
server->blackholeacl = NULL;
server->keepresporder = NULL;
+ server->rngctx = NULL;
/* Must be first. */
CHECKFATAL(dst_lib_init2(ns_g_mctx, ns_g_entropy,
@@ -9048,6 +9059,9 @@ ns_server_create(isc_mem_t *mctx, ns_server_t **serverp) {
CHECKFATAL(dns_tkeyctx_create(ns_g_mctx, ns_g_entropy,
&server->tkeyctx),
"creating TKEY context");
+ server->rngctx = NULL;
+ CHECKFATAL(isc_rng_create(ns_g_mctx, ns_g_entropy, &server->rngctx),
+ "creating random numbers context");
/*
* Setup the server task, which is responsible for coordinating
@@ -9254,7 +9268,8 @@ ns_server_destroy(ns_server_t **serverp) {
if (server->zonemgr != NULL)
dns_zonemgr_detach(&server->zonemgr);
-
+ if (server->rngctx != NULL)
+ isc_rng_detach(&server->rngctx);
if (server->tkeyctx != NULL)
dns_tkeyctx_destroy(&server->tkeyctx);
@@ -13230,10 +13245,10 @@ newzone_cfgctx_destroy(void **cfgp) {
static isc_result_t
generate_salt(unsigned char *salt, size_t saltlen) {
- int i, n;
+ size_t i, n;
union {
unsigned char rnd[256];
- uint32_t rnd32[64];
+ uint16_t rnd16[128];
} rnd;
unsigned char text[512 + 1];
isc_region_t r;
@@ -13243,9 +13258,10 @@ generate_salt(unsigned char *salt, size_t saltlen) {
if (saltlen > 256U)
return (ISC_R_RANGE);
- n = (int) (saltlen + sizeof(uint32_t) - 1) / sizeof(uint32_t);
- for (i = 0; i < n; i++)
- isc_random_get(&rnd.rnd32[i]);
+ n = (saltlen + sizeof(uint16_t) - 1) / sizeof(uint16_t);
+ for (i = 0; i < n; i++) {
+ rnd.rnd16[i] = isc_rng_random(ns_g_server->rngctx);
+ }
memmove(salt, rnd.rnd, saltlen);
diff --git a/bin/nsupdate/nsupdate.c b/bin/nsupdate/nsupdate.c
index 0286987..0376377 100644
--- a/bin/nsupdate/nsupdate.c
+++ b/bin/nsupdate/nsupdate.c
@@ -283,9 +283,7 @@ setup_entropy(isc_mem_t *mctx, const char *randomfile, isc_entropy_t **ectx) {
}
#ifdef ISC_PLATFORM_CRYPTORANDOM
- if (randomfile != NULL &&
- strcmp(randomfile, ISC_PLATFORM_CRYPTORANDOM) == 0) {
- randomfile = NULL;
+ if (randomfile == NULL) {
isc_entropy_usehook(*ectx, true);
}
#endif
diff --git a/bin/tests/system/pipelined/pipequeries.c b/bin/tests/system/pipelined/pipequeries.c
index f0a6ff2..55064f6 100644
--- a/bin/tests/system/pipelined/pipequeries.c
+++ b/bin/tests/system/pipelined/pipequeries.c
@@ -280,9 +280,7 @@ main(int argc, char *argv[]) {
ectx = NULL;
RUNCHECK(isc_entropy_create(mctx, &ectx));
#ifdef ISC_PLATFORM_CRYPTORANDOM
- if (randomfile != NULL &&
- strcmp(randomfile, ISC_PLATFORM_CRYPTORANDOM) == 0) {
- randomfile = NULL;
+ if (randomfile == NULL) {
isc_entropy_usehook(ectx, true);
}
#endif
diff --git a/bin/tests/system/tkey/keycreate.c b/bin/tests/system/tkey/keycreate.c
index fe8698e..937fcc3 100644
--- a/bin/tests/system/tkey/keycreate.c
+++ b/bin/tests/system/tkey/keycreate.c
@@ -255,9 +255,7 @@ main(int argc, char *argv[]) {
ectx = NULL;
RUNCHECK(isc_entropy_create(mctx, &ectx));
#ifdef ISC_PLATFORM_CRYPTORANDOM
- if (randomfile != NULL &&
- strcmp(randomfile, ISC_PLATFORM_CRYPTORANDOM) == 0) {
- randomfile = NULL;
+ if (randomfile == NULL) {
isc_entropy_usehook(ectx, true);
}
#endif
diff --git a/bin/tests/system/tkey/keydelete.c b/bin/tests/system/tkey/keydelete.c
index 2146f9b..64b8e74 100644
--- a/bin/tests/system/tkey/keydelete.c
+++ b/bin/tests/system/tkey/keydelete.c
@@ -171,6 +171,7 @@ main(int argc, char **argv) {
randomfile = argv[2];
argv += 2;
argc -= 2;
+ POST(argc);
}
keyname = argv[1];
@@ -182,9 +183,7 @@ main(int argc, char **argv) {
ectx = NULL;
RUNCHECK(isc_entropy_create(mctx, &ectx));
#ifdef ISC_PLATFORM_CRYPTORANDOM
- if (randomfile != NULL &&
- strcmp(randomfile, ISC_PLATFORM_CRYPTORANDOM) == 0) {
- randomfile = NULL;
+ if (randomfile == NULL) {
isc_entropy_usehook(ectx, true);
}
#endif
diff --git a/doc/arm/Bv9ARM-book.xml b/doc/arm/Bv9ARM-book.xml
index 33e06e6..539973c 100644
--- a/doc/arm/Bv9ARM-book.xml
+++ b/doc/arm/Bv9ARM-book.xml
@@ -5076,22 +5076,45 @@ badresp:1,adberr:0,findfail:0,valfail:0]
<term><command>random-device</command></term>
<listitem>
<para>
- The source of entropy to be used by the server. Entropy is
- primarily needed
- for DNSSEC operations, such as TKEY transactions and dynamic
- update of signed
- zones. This options specifies the device (or file) from which
- to read
- entropy. If this is a file, operations requiring entropy will
- fail when the
- file has been exhausted. If not specified, the default value
- is
- <filename>/dev/random</filename>
- (or equivalent) when present, and none otherwise. The
- <command>random-device</command> option takes
- effect during
- the initial configuration load at server startup time and
- is ignored on subsequent reloads.
+ Specifies a source of entropy to be used by the server.
+ This is a device or file from which to read entropy.
+ If it is a file, operations requiring entropy
+ will fail when the file has been exhausted.
+ </para>
+ <para>
+ Entropy is needed for cryptographic operations such as
+ TKEY transactions, dynamic update of signed zones, and
+ generation of TSIG session keys. It is also used for
+ seeding and stirring the pseudo-random number generator,
+ which is used for less critical functions requiring
+ randomness such as generation of DNS message transaction
+ ID's.
+ </para>
+ <para>
+ If <command>random-device</command> is not specified, or
+ if it is set to <literal>none</literal>, entropy will be
+ read from the random number generation function supplied
+ by the cryptographic library with which BIND was linked
+ (i.e. OpenSSL or a PKCS#11 provider).
+ </para>
+ <para>
+ The <command>random-device</command> option takes
+ effect during the initial configuration load at server
+ startup time and is ignored on subsequent reloads.
+ </para>
+ <para>
+ If BIND is built with
+ <command>configure --disable-crypto-rand</command>, then
+ entropy is <emphasis>not</emphasis> sourced from the
+ cryptographic library. In this case, if
+ <command>random-device</command> is not specified, the
+ default value is the system random device,
+ <filename>/dev/random</filename> or the equivalent.
+ This default can be overridden with
+ <command>configure --with-randomdev</command>.
+ If no system random device exists, then no entropy source
+ will be configured, and <command>named</command> will only
+ be able to use pseudo-random numbers.
</para>
</listitem>
</varlistentry>
diff --git a/doc/arm/notes-rh-changes.xml b/doc/arm/notes-rh-changes.xml
new file mode 100644
index 0000000..11c3a7c
--- /dev/null
+++ b/doc/arm/notes-rh-changes.xml
@@ -0,0 +1,43 @@
+
+<!--
+ - 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.
+-->
+
+<section xml:id="relnotes_rh_changes"><info><title>Red Hat Specific Changes</title></info>
+ <itemizedlist>
+ <listitem>
+ <para>
+ By default, BIND now uses the random number generation functions
+ in the cryptographic library (i.e., OpenSSL or a PKCS#11
+ provider) as a source of high-quality randomness rather than
+ <filename>/dev/random</filename>. This is suitable for virtual
+ machine environments, which may have limited entropy pools and
+ lack hardware random number generators.
+ </para>
+ <para>
+ This can be overridden by specifying another entropy source via
+ the <command>random-device</command> option in
+ <filename>named.conf</filename>, or via the <command>-r</command>
+ command line option. However, for functions requiring full
+ cryptographic strength, such as DNSSEC key generation, this
+ <emphasis>cannot</emphasis> be overridden. In particular, the
+ <command>-r</command> command line option no longer has any
+ effect on <command>dnssec-keygen</command>.
+ </para>
+ <para>
+ This can be disabled by building with
+ <command>configure --disable-crypto-rand</command>, in which
+ case <filename>/dev/random</filename> will be the default
+ entropy source. [RT #31459] [RT #46047]
+ </para>
+ </listitem>
+ </itemizedlist>
+</section>
+
diff --git a/doc/arm/notes.xml b/doc/arm/notes.xml
index b16dab6..763ff7e 100644
--- a/doc/arm/notes.xml
+++ b/doc/arm/notes.xml
@@ -36,6 +36,7 @@
<xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="notes-9.11.1.xml"/>
<xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="notes-9.11.0.xml"/>
+ <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="notes-rh-changes.xml"/>
<xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="notes-eol.xml"/>
<xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="notes-thankyou.xml"/>
</section>
diff --git a/lib/dns/dst_api.c b/lib/dns/dst_api.c
index 1614afa..0f52df9 100644
--- a/lib/dns/dst_api.c
+++ b/lib/dns/dst_api.c
@@ -2017,10 +2017,12 @@ dst__entropy_getdata(void *buf, unsigned int len, bool pseudo) {
else
flags |= ISC_ENTROPY_BLOCKING;
#ifdef ISC_PLATFORM_CRYPTORANDOM
+ /* get entropy directly from crypto provider */
return (dst_random_getdata(buf, len, NULL, flags));
#else
+ /* get entropy from entropy source or hook function */
return (isc_entropy_getdata(dst_entropy_pool, buf, len, NULL, flags));
-#endif
+#endif /* ISC_PLATFORM_CRYPTORANDOM */
#endif /* PKCS11CRYPTO */
}
diff --git a/lib/dns/include/dst/dst.h b/lib/dns/include/dst/dst.h
index 6813c96..665574d 100644
--- a/lib/dns/include/dst/dst.h
+++ b/lib/dns/include/dst/dst.h
@@ -163,8 +163,18 @@ isc_result_t
dst_random_getdata(void *data, unsigned int length,
unsigned int *returned, unsigned int flags);
/*%<
- * \brief Return data from the crypto random generator.
- * Specialization of isc_entropy_getdata().
+ * Gets random data from the random generator provided by the
+ * crypto library, if BIND was built with --enable-crypto-rand.
+ *
+ * See isc_entropy_getdata() for parameter usage. Normally when
+ * this function is available, it will be set up as a hook in the
+ * entropy context, so that isc_entropy_getdata() is a front-end to
+ * this function.
+ *
+ * Returns:
+ * \li ISC_R_SUCCESS on success
+ * \li ISC_R_NOTIMPLEMENTED if BIND is built with --disable-crypto-rand
+ * \li DST_R_OPENSSLFAILURE, DST_R_CRYPTOFAILURE, or other codes on error
*/
bool
diff --git a/lib/dns/openssl_link.c b/lib/dns/openssl_link.c
index 6849732..e00a0e4 100644
--- a/lib/dns/openssl_link.c
+++ b/lib/dns/openssl_link.c
@@ -484,7 +484,8 @@ dst__openssl_getengine(const char *engine) {
isc_result_t
dst_random_getdata(void *data, unsigned int length,
- unsigned int *returned, unsigned int flags) {
+ unsigned int *returned, unsigned int flags)
+{
#ifdef ISC_PLATFORM_CRYPTORANDOM
#ifndef DONT_REQUIRE_DST_LIB_INIT
INSIST(dst__memory_pool != NULL);
diff --git a/lib/isc/include/isc/entropy.h b/lib/isc/include/isc/entropy.h
index 632166a..c7cb17d 100644
--- a/lib/isc/include/isc/entropy.h
+++ b/lib/isc/include/isc/entropy.h
@@ -9,8 +9,6 @@
* information regarding copyright ownership.
*/
-/* $Id: entropy.h,v 1.35 2009/10/19 02:37:08 marka Exp $ */
-
#ifndef ISC_ENTROPY_H
#define ISC_ENTROPY_H 1
@@ -191,9 +189,8 @@ isc_entropy_createcallbacksource(isc_entropy_t *ent,
/*!<
* \brief Create an entropy source that is polled via a callback.
*
- * This would
- * be used when keyboard input is used, or a GUI input method. It can
- * also be used to hook in any external entropy source.
+ * This would be used when keyboard input is used, or a GUI input method.
+ * It can also be used to hook in any external entropy source.
*
* Samples are added via isc_entropy_addcallbacksample(), below.
* _addcallbacksample() is the only function which may be called from
@@ -234,15 +231,32 @@ isc_result_t
isc_entropy_getdata(isc_entropy_t *ent, void *data, unsigned int length,
unsigned int *returned, unsigned int flags);
/*!<
- * \brief Extract data from the entropy pool. This may load the pool from various
- * sources.
+ * \brief Get random data from entropy pool 'ent'.
+ *
+ * If a hook has been set up using isc_entropy_sethook() and
+ * isc_entropy_usehook(), then the hook function will be called to get
+ * random data.
+ *
+ * Otherwise, randomness is extracted from the entropy pool set up in BIND.
+ * This may cause the pool to be loaded from various sources. Ths is done
+ * by stirring the pool and returning a part of hash as randomness.
+ * (Note that no secrets are given away here since parts of the hash are
+ * XORed together before returning.)
+ *
+ * 'flags' may contain ISC_ENTROPY_GOODONLY, ISC_ENTROPY_PARTIAL, or
+ * ISC_ENTROPY_BLOCKING. These will be honored if the hook function is
+ * not in use. If it is, the flags will be passed to the hook function
+ * but it may ignore them.
*
- * Do this by stiring the pool and returning a part of hash as randomness.
- * Note that no secrets are given away here since parts of the hash are
- * xored together before returned.
+ * Up to 'length' bytes of randomness are retrieved and copied into 'data'.
+ * (If 'returned' is not NULL, and the number of bytes copied is less than
+ * 'length' - which may happen if ISC_ENTROPY_PARTIAL was used - then the
+ * number of bytes copied will be stored in *returned.)
*
- * Honor the request from the caller to only return good data, any data,
- * etc.
+ * Returns:
+ * \li ISC_R_SUCCESS on success
+ * \li ISC_R_NOENTROPY if entropy pool is empty
+ * \li other error codes are possible when a hook is in use
*/
void
@@ -307,13 +321,21 @@ isc_entropy_usebestsource(isc_entropy_t *ectx, isc_entropysource_t **source,
void
isc_entropy_usehook(isc_entropy_t *ectx, bool onoff);
/*!<
- * \brief Mark/unmark the given entropy structure as being hooked.
+ * \brief Configure entropy context 'ectx' to use the hook function
+ *
+ * Sets the entropy context to call the hook function for random number
+ * generation, if such a function has been configured via
+ * isc_entropy_sethook(), whenever isc_entropy_getdata() is called.
*/
void
isc_entropy_sethook(isc_entropy_getdata_t myhook);
/*!<
- * \brief Set the getdata hook (e.g., for a crypto random generator).
+ * \brief Set the hook function.
+ *
+ * The hook function is a global value: only one hook function
+ * can be set in the system. Individual entropy contexts may be
+ * configured to use it, or not, by calling isc_entropy_usehook().
*/
ISC_LANG_ENDDECLS
diff --git a/lib/isc/include/isc/random.h b/lib/isc/include/isc/random.h
index f8aed34..17c551b 100644
--- a/lib/isc/include/isc/random.h
+++ b/lib/isc/include/isc/random.h
@@ -9,8 +9,6 @@
* information regarding copyright ownership.
*/
-/* $Id: random.h,v 1.20 2009/01/17 23:47:43 tbox Exp $ */
-
#ifndef ISC_RANDOM_H
#define ISC_RANDOM_H 1
@@ -21,13 +19,23 @@
#include <isc/mutex.h>
/*! \file isc/random.h
- * \brief Implements a random state pool which will let the caller return a
- * series of possibly non-reproducible random values.
+ * \brief Implements pseudo random number generators.
+ *
+ * Two pseudo-random number generators are implemented, in isc_random_*
+ * and isc_rng_*. Neither one is very strong; they should not be used
+ * in cryptography functions.
+ *
+ * isc_random_* is based on arc4random if it is available on the system.
+ * Otherwise it is based on the posix srand() and rand() functions.
+ * It is useful for jittering values a bit here and there, such as
+ * timeouts, etc, but should not be relied upon to generate
+ * unpredictable sequences (for example, when choosing transaction IDs).
*
- * Note that the
- * strength of these numbers is not all that high, and should not be
- * used in cryptography functions. It is useful for jittering values
- * a bit here and there, such as timeouts, etc.
+ * isc_rng_* is based on ChaCha20, and is seeded and stirred from the
+ * system entropy source. It is stronger than isc_random_* and can
+ * be used for generating unpredictable sequences. It is still not as
+ * good as using system entropy directly (see entropy.h) and should not
+ * be used for cryptographic functions such as key generation.
*/
ISC_LANG_BEGINDECLS
@@ -115,8 +123,8 @@ isc_rng_random(isc_rng_t *rngctx);
uint16_t
isc_rng_uniformrandom(isc_rng_t *rngctx, uint16_t upper_bound);
/*%<
- * Returns a uniformly distributed pseudo random 16-bit unsigned
- * integer.
+ * Returns a uniformly distributed pseudo-random 16-bit unsigned integer
+ * less than 'upper_bound'.
*/
ISC_LANG_ENDDECLS
diff --git a/lib/isccfg/namedconf.c b/lib/isccfg/namedconf.c
index 03890a3..7bad989 100644
--- a/lib/isccfg/namedconf.c
+++ b/lib/isccfg/namedconf.c
@@ -1109,7 +1109,7 @@ options_clauses[] = {
{ "pid-file", &cfg_type_qstringornone, 0 },
{ "port", &cfg_type_uint32, 0 },
{ "querylog", &cfg_type_boolean, 0 },
- { "random-device", &cfg_type_qstring, 0 },
+ { "random-device", &cfg_type_qstringornone, 0 },
{ "recursing-file", &cfg_type_qstring, 0 },
{ "recursive-clients", &cfg_type_uint32, 0 },
{ "reserved-sockets", &cfg_type_uint32, 0 },
--
2.20.1

3858
SOURCES/bind-9.11-serve-stale.patch Normal file
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30
SOURCES/bind-9.11-unit-disable-random.patch Normal file
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@ -0,0 +1,30 @@
From 373f07148217a8e70e33446f5108fb42d1079ba6 Mon Sep 17 00:00:00 2001
From: Petr Mensik <pemensik@redhat.com>
Date: Thu, 21 Feb 2019 22:42:27 +0100
Subject: [PATCH] Disable random_test
It fails too often on some architecture, failing the whole build along.
Because it runs two times for pkcs11 and normal build and any of
subtests can occasionally fail, stop it.
It can be used again by defining 'unstable' variable in Kyuafile.
---
lib/isc/tests/Kyuafile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/isc/tests/Kyuafile b/lib/isc/tests/Kyuafile
index 4cd2574..9df2340 100644
--- a/lib/isc/tests/Kyuafile
+++ b/lib/isc/tests/Kyuafile
@@ -19,7 +19,7 @@ tap_test_program{name='pool_test'}
tap_test_program{name='print_test'}
tap_test_program{name='queue_test'}
tap_test_program{name='radix_test'}
-tap_test_program{name='random_test'}
+tap_test_program{name='random_test', required_configs='unstable'}
tap_test_program{name='regex_test'}
tap_test_program{name='result_test'}
tap_test_program{name='safe_test'}
--
2.20.1

196
SOURCES/bind-9.11-zone2ldap.patch Normal file
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@ -0,0 +1,196 @@
From 0430b3ac66169eea7a74aaa8bfca50400d3497cf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
Date: Tue, 18 Dec 2018 16:06:26 +0100
Subject: [PATCH] Make absolute hostname by dns API instead of strings
Duplicate all strings in dc_list. Free allocated memory on each record.
---
bin/sdb_tools/zone2ldap.c | 71 +++++++++++++++++++++++++--------------
1 file changed, 45 insertions(+), 26 deletions(-)
diff --git a/bin/sdb_tools/zone2ldap.c b/bin/sdb_tools/zone2ldap.c
index 76186b5..28df191 100644
--- a/bin/sdb_tools/zone2ldap.c
+++ b/bin/sdb_tools/zone2ldap.c
@@ -87,6 +87,10 @@ int get_attr_list_size (char **tmp);
/* Get a DN */
char *build_dn_from_dc_list (char **dc_list, unsigned int ttl, int flag, char *zone);
+/* Free a DN list */
+static void
+free_dc_list(char **dc_list);
+
/* Add to RR list */
void add_to_rr_list (char *dn, char *name, char *type, char *data,
unsigned int ttl, unsigned int flags);
@@ -123,6 +127,7 @@ static char dNSTTL []="dNSTTL";
static char zoneName []="zoneName";
static char dc []="dc";
static char sameZone []="@";
+static char dot []=".";
/* LDAPMod mod_values: */
static char *objectClasses []= { &(topClass[0]), &(dNSZoneClass[0]), NULL };
static char *topObjectClasses []= { &(topClass[0]), &(dcObjectClass[0]), &(dNSZoneClass[0]), NULL };
@@ -396,6 +401,8 @@ main (int argc, char **argv)
}
}
+
+ free_dc_list(dc_list);
}
else
{
@@ -451,12 +458,18 @@ generate_ldap (dns_name_t * dnsname, dns_rdata_t * rdata, unsigned int ttl)
char data[2048];
char **dc_list;
char *dn;
+ size_t argzone_len;
+ bool omit_dot;
isc_buffer_t buff;
isc_result_t result;
isc_buffer_init (&buff, name, sizeof (name));
result = dns_name_totext (dnsname, true, &buff);
+ argzone_len = strlen(argzone);
+ /* If argzone is absolute, output absolute name too */
+ omit_dot = (!(argzone_len > 0 && argzone[argzone_len-1] == '.'));
+ result = dns_name_totext (dnsname, omit_dot, &buff);
isc_result_check (result, "dns_name_totext");
name[isc_buffer_usedlength (&buff)] = 0;
@@ -478,6 +491,7 @@ generate_ldap (dns_name_t * dnsname, dns_rdata_t * rdata, unsigned int ttl)
printf ("Adding %s (%s %s) to run queue list.\n", dn, type, data);
add_to_rr_list (dn, dc_list[len], (char*)type, (char*)data, ttl, DNS_OBJECT);
+ free_dc_list(dc_list);
}
@@ -538,12 +552,9 @@ add_to_rr_list (char *dn, char *name, char *type,
if (tmp->attrs == (LDAPMod **) NULL)
fatal("calloc");
- for (i = 0; i < (int)flags; i++)
- {
- tmp->attrs[i] = (LDAPMod *) malloc (sizeof (LDAPMod));
- if (tmp->attrs[i] == (LDAPMod *) NULL)
- fatal("malloc");
- }
+ tmp->attrs[0] = (LDAPMod *) malloc (sizeof (LDAPMod));
+ if (tmp->attrs[0] == (LDAPMod *) NULL)
+ fatal("malloc");
tmp->attrs[0]->mod_op = LDAP_MOD_ADD;
tmp->attrs[0]->mod_type = objectClass;
@@ -559,9 +570,18 @@ add_to_rr_list (char *dn, char *name, char *type,
return;
}
+ for (i = 1; i < (int)flags-1; i++)
+ {
+ tmp->attrs[i] = (LDAPMod *) malloc (sizeof (LDAPMod));
+ if (tmp->attrs[i] == (LDAPMod *) NULL)
+ fatal("malloc");
+ }
+ tmp->attrs[i] = NULL;
+
+
tmp->attrs[1]->mod_op = LDAP_MOD_ADD;
tmp->attrs[1]->mod_type = relativeDomainName;
- tmp->attrs[1]->mod_values = (char **) calloc (sizeof (char *), 2);
+ tmp->attrs[1]->mod_values = (char **) calloc (sizeof (char *), 3);
if (tmp->attrs[1]->mod_values == (char **)NULL)
fatal("calloc");
@@ -705,25 +725,16 @@ char **
hostname_to_dn_list (char *hostname, char *zone, unsigned int flags)
{
char *tmp;
- int i = 0;
+ int i = 0, j = 0;
char *hname=0L, *last=0L;
int hlen=strlen(hostname), zlen=(strlen(zone));
/* printf("hostname: %s zone: %s\n",hostname, zone); */
- hname=0L;
if(flags == DNS_OBJECT)
{
- if( (zone[ zlen - 1 ] == '.') && (hostname[hlen - 1] != '.') )
- {
- hname=(char*)malloc(hlen + 1);
- hlen += 1;
- sprintf(hname, "%s.", hostname);
- hostname = hname;
- }
if(strcmp(hostname, zone) == 0)
{
- if( hname == 0 )
- hname=strdup(hostname);
+ hname=strdup(hostname);
last = strdup(sameZone);
}else
{
@@ -731,8 +742,6 @@ hostname_to_dn_list (char *hostname, char *zone, unsigned int flags)
||( strcmp( hostname + (hlen - zlen), zone ) != 0)
)
{
- if( hname != 0 )
- free(hname);
hname=(char*)malloc( hlen + zlen + 1);
if( *zone == '.' )
sprintf(hname, "%s%s", hostname, zone);
@@ -740,8 +749,7 @@ hostname_to_dn_list (char *hostname, char *zone, unsigned int flags)
sprintf(hname,"%s",zone);
}else
{
- if( hname == 0 )
- hname = strdup(hostname);
+ hname = strdup(hostname);
}
last = hname;
}
@@ -754,18 +762,21 @@ hostname_to_dn_list (char *hostname, char *zone, unsigned int flags)
for (tmp = strrchr (hname, '.'); tmp != (char *) 0;
tmp = strrchr (hname, '.'))
{
- if( *( tmp + 1 ) != '\0' )
+ tmp[0] = '\0';
+ if( tmp[1] != '\0' )
{
- *tmp = '\0';
dn_buffer[i++] = ++tmp;
}else
{ /* trailing '.' ! */
- dn_buffer[i++] = strdup(".");
- *tmp = '\0';
+ dn_buffer[i++] = dot;
if( tmp == hname )
break;
}
}
+ for (j=0; j<i; j++)
+ {
+ dn_buffer[j] = strdup(dn_buffer[j]);
+ }
if( ( last != hname ) && (tmp != hname) )
dn_buffer[i++] = hname;
dn_buffer[i++] = last;
@@ -825,6 +836,14 @@ build_dn_from_dc_list (char **dc_list, unsigned int ttl, int flag, char *zone)
return dn;
}
+static void
+free_dc_list(char **dc_list)
+{
+ for (; *dc_list; dc_list++) {
+ free(*dc_list);
+ *dc_list=NULL;
+ }
+}
/* Initialize LDAP Conn */
void
--
2.20.1

222
SOURCES/bind-9.11.13-CVE-2020-8616.patch Normal file
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@ -0,0 +1,222 @@
From 165181b794e185af8621300e2a68777a04af8358 Mon Sep 17 00:00:00 2001
From: Petr Mensik <pemensik@redhat.com>
Date: Fri, 15 May 2020 14:55:26 +0200
Subject: [PATCH] CVE-2020-8616
5395. [security] Further limit the number of queries that can be
triggered from a request. Root and TLD servers
are no longer exempt from max-recursion-queries.
Fetches for missing name server address records
are limited to 4 for any domain. (CVE-2020-8616)
[GL #1388]
---
lib/dns/adb.c | 33 +++++++++++++----------
lib/dns/include/dns/adb.h | 4 +++
lib/dns/resolver.c | 55 ++++++++++++++++++++++++++-------------
3 files changed, 60 insertions(+), 32 deletions(-)
diff --git a/lib/dns/adb.c b/lib/dns/adb.c
index 3d12221..ec183d0 100644
--- a/lib/dns/adb.c
+++ b/lib/dns/adb.c
@@ -404,14 +404,13 @@ static void log_quota(dns_adbentry_t *entry, const char *fmt, ...)
*/
#define FIND_WANTEVENT(fn) (((fn)->options & DNS_ADBFIND_WANTEVENT) != 0)
#define FIND_WANTEMPTYEVENT(fn) (((fn)->options & DNS_ADBFIND_EMPTYEVENT) != 0)
-#define FIND_AVOIDFETCHES(fn) (((fn)->options & DNS_ADBFIND_AVOIDFETCHES) \
- != 0)
-#define FIND_STARTATZONE(fn) (((fn)->options & DNS_ADBFIND_STARTATZONE) \
- != 0)
-#define FIND_HINTOK(fn) (((fn)->options & DNS_ADBFIND_HINTOK) != 0)
-#define FIND_GLUEOK(fn) (((fn)->options & DNS_ADBFIND_GLUEOK) != 0)
-#define FIND_HAS_ADDRS(fn) (!ISC_LIST_EMPTY((fn)->list))
-#define FIND_RETURNLAME(fn) (((fn)->options & DNS_ADBFIND_RETURNLAME) != 0)
+#define FIND_AVOIDFETCHES(fn) (((fn)->options & DNS_ADBFIND_AVOIDFETCHES) != 0)
+#define FIND_STARTATZONE(fn) (((fn)->options & DNS_ADBFIND_STARTATZONE) != 0)
+#define FIND_HINTOK(fn) (((fn)->options & DNS_ADBFIND_HINTOK) != 0)
+#define FIND_GLUEOK(fn) (((fn)->options & DNS_ADBFIND_GLUEOK) != 0)
+#define FIND_HAS_ADDRS(fn) (!ISC_LIST_EMPTY((fn)->list))
+#define FIND_RETURNLAME(fn) (((fn)->options & DNS_ADBFIND_RETURNLAME) != 0)
+#define FIND_NOFETCH(fn) (((fn)->options & DNS_ADBFIND_NOFETCH) != 0)
/*
* These are currently used on simple unsigned ints, so they are
@@ -3155,21 +3154,26 @@ dns_adb_createfind2(dns_adb_t *adb, isc_task_t *task, isc_taskaction_t action,
* Listen to negative cache hints, and don't start
* another query.
*/
- if (NCACHE_RESULT(result) || AUTH_NX(result))
+ if (NCACHE_RESULT(result) || AUTH_NX(result)) {
goto fetch;
+ }
- if (!NAME_FETCH_V6(adbname))
+ if (!NAME_FETCH_V6(adbname)) {
wanted_fetches |= DNS_ADBFIND_INET6;
+ }
}
fetch:
if ((WANT_INET(wanted_addresses) && NAME_HAS_V4(adbname)) ||
(WANT_INET6(wanted_addresses) && NAME_HAS_V6(adbname)))
+ {
have_address = true;
- else
+ } else {
have_address = false;
- if (wanted_fetches != 0 &&
- ! (FIND_AVOIDFETCHES(find) && have_address)) {
+ }
+ if (wanted_fetches != 0 && !(FIND_AVOIDFETCHES(find) && have_address) &&
+ !FIND_NOFETCH(find))
+ {
/*
* We're missing at least one address family. Either the
* caller hasn't instructed us to avoid fetches, or we don't
@@ -3177,8 +3181,9 @@ dns_adb_createfind2(dns_adb_t *adb, isc_task_t *task, isc_taskaction_t action,
* be acceptable so we have to launch fetches.
*/
- if (FIND_STARTATZONE(find))
+ if (FIND_STARTATZONE(find)) {
start_at_zone = true;
+ }
/*
* Start V4.
diff --git a/lib/dns/include/dns/adb.h b/lib/dns/include/dns/adb.h
index ca35bac..3e27c9e 100644
--- a/lib/dns/include/dns/adb.h
+++ b/lib/dns/include/dns/adb.h
@@ -207,6 +207,10 @@ struct dns_adbfind {
* lame for this query.
*/
#define DNS_ADBFIND_OVERQUOTA 0x00000400
+/*%
+ * Don't perform a fetch even if there are no address records available.
+ */
+#define DNS_ADBFIND_NOFETCH 0x00000800
/*%
* The answers to queries come back as a list of these.
diff --git a/lib/dns/resolver.c b/lib/dns/resolver.c
index 164fc01..79ad212 100644
--- a/lib/dns/resolver.c
+++ b/lib/dns/resolver.c
@@ -173,6 +173,14 @@
#define DEFAULT_MAX_QUERIES 75
#endif
+/*
+ * After NS_FAIL_LIMIT attempts to fetch a name server address,
+ * if the number of addresses in the NS RRset exceeds NS_RR_LIMIT,
+ * stop trying to fetch, in order to avoid wasting resources.
+ */
+#define NS_FAIL_LIMIT 4
+#define NS_RR_LIMIT 5
+
/* Number of hash buckets for zone counters */
#ifndef RES_DOMAIN_BUCKETS
#define RES_DOMAIN_BUCKETS 523
@@ -3121,8 +3129,7 @@ sort_finds(dns_adbfindlist_t *findlist, unsigned int bias) {
static void
findname(fetchctx_t *fctx, dns_name_t *name, in_port_t port,
unsigned int options, unsigned int flags, isc_stdtime_t now,
- bool *overquota, bool *need_alternate)
-{
+ bool *overquota, bool *need_alternate, unsigned int *no_addresses) {
dns_adbaddrinfo_t *ai;
dns_adbfind_t *find;
dns_resolver_t *res;
@@ -3210,7 +3217,12 @@ findname(fetchctx_t *fctx, dns_name_t *name, in_port_t port,
find->result_v6 != DNS_R_NXDOMAIN) ||
(res->dispatches6 == NULL &&
find->result_v4 != DNS_R_NXDOMAIN)))
+ {
*need_alternate = true;
+ }
+ if (no_addresses != NULL) {
+ (*no_addresses)++;
+ }
} else {
if ((find->options & DNS_ADBFIND_OVERQUOTA) != 0) {
if (overquota != NULL)
@@ -3261,6 +3273,7 @@ fctx_getaddresses(fetchctx_t *fctx, bool badcache) {
dns_rdata_ns_t ns;
bool need_alternate = false;
bool all_spilled = true;
+ unsigned int no_addresses = 0;
FCTXTRACE5("getaddresses", "fctx->depth=", fctx->depth);
@@ -3428,20 +3441,28 @@ fctx_getaddresses(fetchctx_t *fctx, bool badcache) {
* Extract the name from the NS record.
*/
result = dns_rdata_tostruct(&rdata, &ns, NULL);
- if (result != ISC_R_SUCCESS)
+ if (result != ISC_R_SUCCESS) {
continue;
+ }
- findname(fctx, &ns.name, 0, stdoptions, 0, now,
- &overquota, &need_alternate);
+ if (no_addresses > NS_FAIL_LIMIT &&
+ dns_rdataset_count(&fctx->nameservers) > NS_RR_LIMIT)
+ {
+ stdoptions |= DNS_ADBFIND_NOFETCH;
+ }
+ findname(fctx, &ns.name, 0, stdoptions, 0, now, &overquota,
+ &need_alternate, &no_addresses);
- if (!overquota)
+ if (!overquota) {
all_spilled = false;
+ }
dns_rdata_reset(&rdata);
dns_rdata_freestruct(&ns);
}
- if (result != ISC_R_NOMORE)
+ if (result != ISC_R_NOMORE) {
return (result);
+ }
/*
* Do we need to use 6 to 4?
@@ -3456,7 +3477,7 @@ fctx_getaddresses(fetchctx_t *fctx, bool badcache) {
if (!a->isaddress) {
findname(fctx, &a->_u._n.name, a->_u._n.port,
stdoptions, FCTX_ADDRINFO_FORWARDER,
- now, NULL, NULL);
+ now, NULL, NULL, NULL);
continue;
}
if (isc_sockaddr_pf(&a->_u.addr) != family)
@@ -3818,16 +3839,14 @@ fctx_try(fetchctx_t *fctx, bool retrying, bool badcache) {
}
}
- if (dns_name_countlabels(&fctx->domain) > 2) {
- result = isc_counter_increment(fctx->qc);
- if (result != ISC_R_SUCCESS) {
- isc_log_write(dns_lctx, DNS_LOGCATEGORY_RESOLVER,
- DNS_LOGMODULE_RESOLVER, ISC_LOG_DEBUG(3),
- "exceeded max queries resolving '%s'",
- fctx->info);
- fctx_done(fctx, DNS_R_SERVFAIL, __LINE__);
- return;
- }
+ result = isc_counter_increment(fctx->qc);
+ if (result != ISC_R_SUCCESS) {
+ isc_log_write(dns_lctx, DNS_LOGCATEGORY_RESOLVER,
+ DNS_LOGMODULE_RESOLVER, ISC_LOG_DEBUG(3),
+ "exceeded max queries resolving '%s'",
+ fctx->info);
+ fctx_done(fctx, DNS_R_SERVFAIL, __LINE__);
+ return;
}
bucketnum = fctx->bucketnum;
--
2.21.1

40
SOURCES/bind-9.11.13-CVE-2020-8617.patch Normal file
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@ -0,0 +1,40 @@
From f6ca6392adf7f5a94c804d8a8a1233d90170f490 Mon Sep 17 00:00:00 2001
From: Petr Mensik <pemensik@redhat.com>
Date: Fri, 15 May 2020 14:56:33 +0200
Subject: [PATCH] CVE-2020-8617
5390. [security] Replaying a TSIG BADTIME response as a request could
trigger an assertion failure. (CVE-2020-8617)
[GL #1703]
---
lib/dns/tsig.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/lib/dns/tsig.c b/lib/dns/tsig.c
index c6f9d1b..aee8eb0 100644
--- a/lib/dns/tsig.c
+++ b/lib/dns/tsig.c
@@ -1431,8 +1431,9 @@ dns_tsig_verify(isc_buffer_t *source, dns_message_t *msg,
goto cleanup_context;
}
msg->verified_sig = 1;
- } else if (tsig.error != dns_tsigerror_badsig &&
- tsig.error != dns_tsigerror_badkey) {
+ } else if (!response || (tsig.error != dns_tsigerror_badsig &&
+ tsig.error != dns_tsigerror_badkey))
+ {
tsig_log(msg->tsigkey, 2, "signature was empty");
return (DNS_R_TSIGVERIFYFAILURE);
}
@@ -1488,7 +1489,7 @@ dns_tsig_verify(isc_buffer_t *source, dns_message_t *msg,
}
}
- if (tsig.error != dns_rcode_noerror) {
+ if (response && tsig.error != dns_rcode_noerror) {
msg->tsigstatus = tsig.error;
if (tsig.error == dns_tsigerror_badtime)
ret = DNS_R_CLOCKSKEW;
--
2.21.1

513
SOURCES/bind-9.11.13-rwlock.patch Normal file
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@ -0,0 +1,513 @@
From bc9a36bad14b014340244bfc35a20df6809a5568 Mon Sep 17 00:00:00 2001
From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Thu, 27 Feb 2020 15:35:31 +0100
Subject: [PATCH] Fix rwlock to be thread-safe
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
This is a backport of the following commits
commit 4cf275ba8aa1caf47ed763b51c37fa561005cb8d
Author: Ondřej Surý <ondrej@isc.org>
Date: Wed Feb 12 09:17:55 2020 +0100
Replace non-loop usage of atomic_compare_exchange_weak with strong variant
commit b43f5e023885dac9f1ffdace54720150768a333b
Author: Ondřej Surý <ondrej@isc.org>
Date: Sat Feb 1 10:48:20 2020 +0100
Convert all atomic operations in isc_rwlock to release-acquire memory ordering
commit 49462cf9747261cbc39d5fa4c691b64ac5472af4
Author: Ondřej Surý <ondrej@sury.org>
Date: Tue May 14 00:19:11 2019 +0700
Make isc_rwlock.c thread-safe
commit 9d5df99a9d9d13c9487969b6fa3818a8b83b4ee2
Author: Ondřej Surý <ondrej@sury.org>
Date: Thu Aug 23 15:30:06 2018 +0200
Directly use return value of atomic_compare_exchange_strong_explicit insteaf of comparing expected value
commit b5709e5531d9d45f9fc3db129c11ad474477d7b6
Author: Ondřej Surý <ondrej@sury.org>
Date: Fri Aug 17 19:21:12 2018 +0200
Explicitly load atomic values in lib/isc/rwlock.c
---
lib/isc/rwlock.c | 275 ++++++++++++++++++-----------------------------
1 file changed, 107 insertions(+), 168 deletions(-)
diff --git a/lib/isc/rwlock.c b/lib/isc/rwlock.c
index 9533c0f828..5591eff719 100644
--- a/lib/isc/rwlock.c
+++ b/lib/isc/rwlock.c
@@ -46,6 +46,26 @@
#if defined(ISC_RWLOCK_USEATOMIC)
static isc_result_t
isc__rwlock_lock(isc_rwlock_t *rwl, isc_rwlocktype_t type);
+
+#ifndef ISC_RWLOCK_USESTDATOMIC
+#error non-stdatomic support removed
+#endif
+
+#define atomic_load_acquire(o) \
+ atomic_load_explicit((o), memory_order_acquire)
+#define atomic_store_release(o, v) \
+ atomic_store_explicit((o), (v), memory_order_release)
+#define atomic_fetch_add_release(o, v) \
+ atomic_fetch_add_explicit((o), (v), memory_order_release)
+#define atomic_fetch_sub_release(o, v) \
+ atomic_fetch_sub_explicit((o), (v), memory_order_release)
+#define atomic_compare_exchange_weak_acq_rel(o, e, d) \
+ atomic_compare_exchange_weak_explicit((o), (e), (d), \
+ memory_order_acq_rel, \
+ memory_order_acquire)
+#define atomic_compare_exchange_strong_acq_rel(o, e, d) \
+ atomic_compare_exchange_strong_explicit( \
+ (o), (e), (d), memory_order_acq_rel, memory_order_acquire)
#endif
#ifdef ISC_RWLOCK_TRACE
@@ -108,13 +128,13 @@ isc_rwlock_init(isc_rwlock_t *rwl, unsigned int read_quota,
*/
rwl->magic = 0;
- rwl->spins = 0;
#if defined(ISC_RWLOCK_USEATOMIC)
- rwl->write_requests = 0;
- rwl->write_completions = 0;
- rwl->cnt_and_flag = 0;
+ atomic_init(&rwl->spins, 0);
+ atomic_init(&rwl->write_requests, 0);
+ atomic_init(&rwl->write_completions, 0);
+ atomic_init(&rwl->cnt_and_flag, 0);
rwl->readers_waiting = 0;
- rwl->write_granted = 0;
+ atomic_init(&rwl->write_granted, 0);
if (read_quota != 0) {
UNEXPECTED_ERROR(__FILE__, __LINE__,
"read quota is not supported");
@@ -123,6 +143,7 @@ isc_rwlock_init(isc_rwlock_t *rwl, unsigned int read_quota,
write_quota = RWLOCK_DEFAULT_WRITE_QUOTA;
rwl->write_quota = write_quota;
#else
+ rwl->spins = 0;
rwl->type = isc_rwlocktype_read;
rwl->original = isc_rwlocktype_none;
rwl->active = 0;
@@ -178,16 +199,9 @@ void
isc_rwlock_destroy(isc_rwlock_t *rwl) {
REQUIRE(VALID_RWLOCK(rwl));
-#if defined(ISC_RWLOCK_USEATOMIC)
- REQUIRE(rwl->write_requests == rwl->write_completions &&
- rwl->cnt_and_flag == 0 && rwl->readers_waiting == 0);
-#else
- LOCK(&rwl->lock);
- REQUIRE(rwl->active == 0 &&
- rwl->readers_waiting == 0 &&
- rwl->writers_waiting == 0);
- UNLOCK(&rwl->lock);
-#endif
+ REQUIRE(atomic_load_acquire(&rwl->write_requests) ==
+ atomic_load_acquire(&rwl->write_completions) &&
+ atomic_load_acquire(&rwl->cnt_and_flag) == 0 && rwl->readers_waiting == 0);
rwl->magic = 0;
(void)isc_condition_destroy(&rwl->readable);
@@ -274,10 +288,13 @@ isc__rwlock_lock(isc_rwlock_t *rwl, isc_rwlocktype_t type) {
#endif
if (type == isc_rwlocktype_read) {
- if (rwl->write_requests != rwl->write_completions) {
+ if (atomic_load_acquire(&rwl->write_requests) !=
+ atomic_load_acquire(&rwl->write_completions))
+ {
/* there is a waiting or active writer */
LOCK(&rwl->lock);
- if (rwl->write_requests != rwl->write_completions) {
+ if (atomic_load_acquire(&rwl->write_requests) !=
+ atomic_load_acquire(&rwl->write_completions)) {
rwl->readers_waiting++;
WAIT(&rwl->readable, &rwl->lock);
rwl->readers_waiting--;
@@ -285,23 +302,24 @@ isc__rwlock_lock(isc_rwlock_t *rwl, isc_rwlocktype_t type) {
UNLOCK(&rwl->lock);
}
-#if defined(ISC_RWLOCK_USESTDATOMIC)
- cntflag = atomic_fetch_add_explicit(&rwl->cnt_and_flag,
- READER_INCR,
- memory_order_relaxed);
-#else
- cntflag = isc_atomic_xadd(&rwl->cnt_and_flag, READER_INCR);
-#endif
+ cntflag = atomic_fetch_add_release(&rwl->cnt_and_flag,
+ READER_INCR);
POST(cntflag);
while (1) {
- if ((rwl->cnt_and_flag & WRITER_ACTIVE) == 0)
+ if ((atomic_load_acquire(&rwl->cnt_and_flag)
+ & WRITER_ACTIVE) == 0)
+ {
break;
+ }
/* A writer is still working */
LOCK(&rwl->lock);
rwl->readers_waiting++;
- if ((rwl->cnt_and_flag & WRITER_ACTIVE) != 0)
+ if ((atomic_load_acquire(&rwl->cnt_and_flag)
+ & WRITER_ACTIVE) != 0)
+ {
WAIT(&rwl->readable, &rwl->lock);
+ }
rwl->readers_waiting--;
UNLOCK(&rwl->lock);
@@ -336,20 +354,19 @@ isc__rwlock_lock(isc_rwlock_t *rwl, isc_rwlocktype_t type) {
* quota, reset the condition (race among readers doesn't
* matter).
*/
- rwl->write_granted = 0;
+ atomic_store_release(&rwl->write_granted, 0);
} else {
int32_t prev_writer;
/* enter the waiting queue, and wait for our turn */
-#if defined(ISC_RWLOCK_USESTDATOMIC)
- prev_writer = atomic_fetch_add_explicit(&rwl->write_requests, 1,
- memory_order_relaxed);
-#else
- prev_writer = isc_atomic_xadd(&rwl->write_requests, 1);
-#endif
- while (rwl->write_completions != prev_writer) {
+ prev_writer = atomic_fetch_add_release(&rwl->write_requests, 1);
+ while (atomic_load_acquire(&rwl->write_completions)
+ != prev_writer)
+ {
LOCK(&rwl->lock);
- if (rwl->write_completions != prev_writer) {
+ if (atomic_load_acquire(&rwl->write_completions)
+ != prev_writer)
+ {
WAIT(&rwl->writeable, &rwl->lock);
UNLOCK(&rwl->lock);
continue;
@@ -359,29 +376,24 @@ isc__rwlock_lock(isc_rwlock_t *rwl, isc_rwlocktype_t type) {
}
while (1) {
-#if defined(ISC_RWLOCK_USESTDATOMIC)
int_fast32_t cntflag2 = 0;
- atomic_compare_exchange_strong_explicit
- (&rwl->cnt_and_flag, &cntflag2, WRITER_ACTIVE,
- memory_order_relaxed, memory_order_relaxed);
-#else
- int32_t cntflag2;
- cntflag2 = isc_atomic_cmpxchg(&rwl->cnt_and_flag, 0,
- WRITER_ACTIVE);
-#endif
-
- if (cntflag2 == 0)
+ if (atomic_compare_exchange_weak_acq_rel(
+ &rwl->cnt_and_flag, &cntflag2, WRITER_ACTIVE))
+ {
break;
+ }
/* Another active reader or writer is working. */
LOCK(&rwl->lock);
- if (rwl->cnt_and_flag != 0)
+ if (atomic_load_acquire(&rwl->cnt_and_flag) != 0) {
WAIT(&rwl->writeable, &rwl->lock);
+ }
UNLOCK(&rwl->lock);
}
- INSIST((rwl->cnt_and_flag & WRITER_ACTIVE) != 0);
- rwl->write_granted++;
+ INSIST((atomic_load_acquire(&rwl->cnt_and_flag)
+ & WRITER_ACTIVE));
+ atomic_fetch_add_release(&rwl->write_granted, 1);
}
#ifdef ISC_RWLOCK_TRACE
@@ -395,12 +407,10 @@ isc__rwlock_lock(isc_rwlock_t *rwl, isc_rwlocktype_t type) {
isc_result_t
isc_rwlock_lock(isc_rwlock_t *rwl, isc_rwlocktype_t type) {
int32_t cnt = 0;
- int32_t max_cnt = rwl->spins * 2 + 10;
+ int32_t spins = atomic_load_acquire(&rwl->spins) * 2 + 10;
+ int32_t max_cnt = ISC_MAX(spins, RWLOCK_MAX_ADAPTIVE_COUNT);
isc_result_t result = ISC_R_SUCCESS;
- if (max_cnt > RWLOCK_MAX_ADAPTIVE_COUNT)
- max_cnt = RWLOCK_MAX_ADAPTIVE_COUNT;
-
do {
if (cnt++ >= max_cnt) {
result = isc__rwlock_lock(rwl, type);
@@ -411,7 +421,7 @@ isc_rwlock_lock(isc_rwlock_t *rwl, isc_rwlocktype_t type) {
#endif
} while (isc_rwlock_trylock(rwl, type) != ISC_R_SUCCESS);
- rwl->spins += (cnt - rwl->spins) / 8;
+ atomic_fetch_add_release(&rwl->spins, (cnt - spins) / 8);
return (result);
}
@@ -429,36 +439,28 @@ isc_rwlock_trylock(isc_rwlock_t *rwl, isc_rwlocktype_t type) {
if (type == isc_rwlocktype_read) {
/* If a writer is waiting or working, we fail. */
- if (rwl->write_requests != rwl->write_completions)
+ if (atomic_load_acquire(&rwl->write_requests) !=
+ atomic_load_acquire(&rwl->write_completions))
return (ISC_R_LOCKBUSY);
/* Otherwise, be ready for reading. */
-#if defined(ISC_RWLOCK_USESTDATOMIC)
- cntflag = atomic_fetch_add_explicit(&rwl->cnt_and_flag,
- READER_INCR,
- memory_order_relaxed);
-#else
- cntflag = isc_atomic_xadd(&rwl->cnt_and_flag, READER_INCR);
-#endif
+ cntflag = atomic_fetch_add_release(&rwl->cnt_and_flag,
+ READER_INCR);
if ((cntflag & WRITER_ACTIVE) != 0) {
/*
* A writer is working. We lose, and cancel the read
* request.
*/
-#if defined(ISC_RWLOCK_USESTDATOMIC)
- cntflag = atomic_fetch_sub_explicit
- (&rwl->cnt_and_flag, READER_INCR,
- memory_order_relaxed);
-#else
- cntflag = isc_atomic_xadd(&rwl->cnt_and_flag,
- -READER_INCR);
-#endif
+ cntflag = atomic_fetch_sub_release(
+ &rwl->cnt_and_flag, READER_INCR);
/*
* If no other readers are waiting and we've suspended
* new writers in this short period, wake them up.
*/
if (cntflag == READER_INCR &&
- rwl->write_completions != rwl->write_requests) {
+ atomic_load_acquire(&rwl->write_completions) !=
+ atomic_load_acquire(&rwl->write_requests))
+ {
LOCK(&rwl->lock);
BROADCAST(&rwl->writeable);
UNLOCK(&rwl->lock);
@@ -468,31 +470,19 @@ isc_rwlock_trylock(isc_rwlock_t *rwl, isc_rwlocktype_t type) {
}
} else {
/* Try locking without entering the waiting queue. */
-#if defined(ISC_RWLOCK_USESTDATOMIC)
int_fast32_t zero = 0;
- if (!atomic_compare_exchange_strong_explicit
- (&rwl->cnt_and_flag, &zero, WRITER_ACTIVE,
- memory_order_relaxed, memory_order_relaxed))
+ if (!atomic_compare_exchange_strong_acq_rel(
+ &rwl->cnt_and_flag, &zero, WRITER_ACTIVE))
+ {
return (ISC_R_LOCKBUSY);
-#else
- cntflag = isc_atomic_cmpxchg(&rwl->cnt_and_flag, 0,
- WRITER_ACTIVE);
- if (cntflag != 0)
- return (ISC_R_LOCKBUSY);
-#endif
+ }
/*
* XXXJT: jump into the queue, possibly breaking the writer
* order.
*/
-#if defined(ISC_RWLOCK_USESTDATOMIC)
- atomic_fetch_sub_explicit(&rwl->write_completions, 1,
- memory_order_relaxed);
-#else
- (void)isc_atomic_xadd(&rwl->write_completions, -1);
-#endif
-
- rwl->write_granted++;
+ atomic_fetch_sub_release(&rwl->write_completions, 1);
+ atomic_fetch_add_release(&rwl->write_granted, 1);
}
#ifdef ISC_RWLOCK_TRACE
@@ -507,14 +497,12 @@ isc_result_t
isc_rwlock_tryupgrade(isc_rwlock_t *rwl) {
REQUIRE(VALID_RWLOCK(rwl));
-#if defined(ISC_RWLOCK_USESTDATOMIC)
{
int_fast32_t reader_incr = READER_INCR;
/* Try to acquire write access. */
- atomic_compare_exchange_strong_explicit
- (&rwl->cnt_and_flag, &reader_incr, WRITER_ACTIVE,
- memory_order_relaxed, memory_order_relaxed);
+ atomic_compare_exchange_strong_acq_rel(
+ &rwl->cnt_and_flag, &reader_incr, WRITER_ACTIVE);
/*
* There must have been no writer, and there must have
* been at least one reader.
@@ -527,36 +515,11 @@ isc_rwlock_tryupgrade(isc_rwlock_t *rwl) {
* We are the only reader and have been upgraded.
* Now jump into the head of the writer waiting queue.
*/
- atomic_fetch_sub_explicit(&rwl->write_completions, 1,
- memory_order_relaxed);
+ atomic_fetch_sub_release(&rwl->write_completions, 1);
} else
return (ISC_R_LOCKBUSY);
}
-#else
- {
- int32_t prevcnt;
-
- /* Try to acquire write access. */
- prevcnt = isc_atomic_cmpxchg(&rwl->cnt_and_flag,
- READER_INCR, WRITER_ACTIVE);
- /*
- * There must have been no writer, and there must have
- * been at least one reader.
- */
- INSIST((prevcnt & WRITER_ACTIVE) == 0 &&
- (prevcnt & ~WRITER_ACTIVE) != 0);
-
- if (prevcnt == READER_INCR) {
- /*
- * We are the only reader and have been upgraded.
- * Now jump into the head of the writer waiting queue.
- */
- (void)isc_atomic_xadd(&rwl->write_completions, -1);
- } else
- return (ISC_R_LOCKBUSY);
- }
-#endif
return (ISC_R_SUCCESS);
}
@@ -567,33 +530,15 @@ isc_rwlock_downgrade(isc_rwlock_t *rwl) {
REQUIRE(VALID_RWLOCK(rwl));
-#if defined(ISC_RWLOCK_USESTDATOMIC)
- {
- /* Become an active reader. */
- prev_readers = atomic_fetch_add_explicit(&rwl->cnt_and_flag,
- READER_INCR,
- memory_order_relaxed);
- /* We must have been a writer. */
- INSIST((prev_readers & WRITER_ACTIVE) != 0);
-
- /* Complete write */
- atomic_fetch_sub_explicit(&rwl->cnt_and_flag, WRITER_ACTIVE,
- memory_order_relaxed);
- atomic_fetch_add_explicit(&rwl->write_completions, 1,
- memory_order_relaxed);
- }
-#else
- {
- /* Become an active reader. */
- prev_readers = isc_atomic_xadd(&rwl->cnt_and_flag, READER_INCR);
- /* We must have been a writer. */
- INSIST((prev_readers & WRITER_ACTIVE) != 0);
-
- /* Complete write */
- (void)isc_atomic_xadd(&rwl->cnt_and_flag, -WRITER_ACTIVE);
- (void)isc_atomic_xadd(&rwl->write_completions, 1);
- }
-#endif
+ /* Become an active reader. */
+ prev_readers = atomic_fetch_add_release(&rwl->cnt_and_flag,
+ READER_INCR);
+ /* We must have been a writer. */
+ INSIST((prev_readers & WRITER_ACTIVE) != 0);
+
+ /* Complete write */
+ atomic_fetch_sub_release(&rwl->cnt_and_flag, WRITER_ACTIVE);
+ atomic_fetch_add_release(&rwl->write_completions, 1);
/* Resume other readers */
LOCK(&rwl->lock);
@@ -614,20 +559,16 @@ isc_rwlock_unlock(isc_rwlock_t *rwl, isc_rwlocktype_t type) {
#endif
if (type == isc_rwlocktype_read) {
-#if defined(ISC_RWLOCK_USESTDATOMIC)
- prev_cnt = atomic_fetch_sub_explicit(&rwl->cnt_and_flag,
- READER_INCR,
- memory_order_relaxed);
-#else
- prev_cnt = isc_atomic_xadd(&rwl->cnt_and_flag, -READER_INCR);
-#endif
+ prev_cnt = atomic_fetch_sub_release(&rwl->cnt_and_flag,
+ READER_INCR);
/*
* If we're the last reader and any writers are waiting, wake
* them up. We need to wake up all of them to ensure the
* FIFO order.
*/
if (prev_cnt == READER_INCR &&
- rwl->write_completions != rwl->write_requests) {
+ atomic_load_acquire(&rwl->write_completions) !=
+ atomic_load_acquire(&rwl->write_requests)) {
LOCK(&rwl->lock);
BROADCAST(&rwl->writeable);
UNLOCK(&rwl->lock);
@@ -639,19 +580,16 @@ isc_rwlock_unlock(isc_rwlock_t *rwl, isc_rwlocktype_t type) {
* Reset the flag, and (implicitly) tell other writers
* we are done.
*/
-#if defined(ISC_RWLOCK_USESTDATOMIC)
- atomic_fetch_sub_explicit(&rwl->cnt_and_flag, WRITER_ACTIVE,
- memory_order_relaxed);
- atomic_fetch_add_explicit(&rwl->write_completions, 1,
- memory_order_relaxed);
-#else
- (void)isc_atomic_xadd(&rwl->cnt_and_flag, -WRITER_ACTIVE);
- (void)isc_atomic_xadd(&rwl->write_completions, 1);
-#endif
-
- if (rwl->write_granted >= rwl->write_quota ||
- rwl->write_requests == rwl->write_completions ||
- (rwl->cnt_and_flag & ~WRITER_ACTIVE) != 0) {
+ atomic_fetch_sub_release(&rwl->cnt_and_flag, WRITER_ACTIVE);
+ atomic_fetch_add_release(&rwl->write_completions, 1);
+
+ if ((atomic_load_acquire(&rwl->write_granted) >=
+ rwl->write_quota) ||
+ (atomic_load_acquire(&rwl->write_requests) ==
+ atomic_load_acquire(&rwl->write_completions)) ||
+ (atomic_load_acquire(&rwl->cnt_and_flag)
+ & ~WRITER_ACTIVE))
+ {
/*
* We have passed the write quota, no writer is
* waiting, or some readers are almost ready, pending
@@ -668,7 +606,8 @@ isc_rwlock_unlock(isc_rwlock_t *rwl, isc_rwlocktype_t type) {
UNLOCK(&rwl->lock);
}
- if (rwl->write_requests != rwl->write_completions &&
+ if ((atomic_load_acquire(&rwl->write_requests) !=
+ atomic_load_acquire(&rwl->write_completions)) &&
wakeup_writers) {
LOCK(&rwl->lock);
BROADCAST(&rwl->writeable);
--
2.21.0

63
SOURCES/bind-9.3.1rc1-sdb_tools-Makefile.in Normal file
View File

@ -0,0 +1,63 @@
srcdir = @srcdir@
VPATH = @srcdir@
top_srcdir = @top_srcdir@
VERSION=@BIND9_VERSION@
@BIND9_MAKE_INCLUDES@
CINCLUDES = -I${srcdir}/include -I${srcdir}/unix/include \
${LWRES_INCLUDES} ${DNS_INCLUDES} ${BIND9_INCLUDES} \
${ISCCFG_INCLUDES} ${ISCCC_INCLUDES} ${ISC_INCLUDES}
CDEFINES = -DBIND9
DNSLIBS = ../../lib/dns/libdns.@A@ @DNS_CRYPTO_LIBS@
ISCCFGLIBS = ../../lib/isccfg/libisccfg.@A@
ISCCCLIBS = ../../lib/isccc/libisccc.@A@
ISCLIBS = ../../lib/isc/libisc.@A@
LWRESLIBS = ../../lib/lwres/liblwres.@A@
BIND9LIBS = ../../lib/bind9/libbind9.@A@
DNSDEPLIBS = ../../lib/dns/libdns.@A@
ISCCFGDEPLIBS = ../../lib/isccfg/libisccfg.@A@
ISCCCDEPLIBS = ../../lib/isccc/libisccc.@A@
ISCDEPLIBS = ../../lib/isc/libisc.@A@
LWRESDEPLIBS = ../../lib/lwres/liblwres.@A@
BIND9DEPLIBS = ../../lib/bind9/libbind9.@A@
DEPLIBS = ${LWRESDEPLIBS} ${DNSDEPLIBS} ${BIND9DEPLIBS} \
${ISCCFGDEPLIBS} ${ISCCCDEPLIBS} ${ISCDEPLIBS}
LIBS = ${LWRESLIBS} ${DNSLIBS} ${BIND9LIBS} \
${ISCCFGLIBS} ${ISCCCLIBS} ${ISCLIBS} ${DBDRIVER_LIBS} @LIBS@
TARGETS = zone2ldap@EXEEXT@ zonetodb@EXEEXT@
OBJS = zone2ldap.@O@ zonetodb.@O@
SRCS = zone2ldap.c zonetodb.c
MANPAGES = zone2ldap.1
EXT_CFLAGS =
@BIND9_MAKE_RULES@
zone2ldap@EXEEXT@: zone2ldap.@O@ ${DEPLIBS}
${LIBTOOL_MODE_LINK} ${PURIFY} ${CC} ${CFLAGS} ${LDFLAGS} -o $@ zone2ldap.@O@ -lldap -llber ${LIBS}
zonetodb@EXEEXT@: zonetodb.@O@ ${DEPLIBS}
${LIBTOOL_MODE_LINK} ${PURIFY} ${CC} ${CFLAGS} ${LDFLAGS} -o $@ zonetodb.@O@ -lpq ${LIBS}
clean distclean manclean maintainer-clean::
rm -f ${TARGETS} ${OBJS}
installdirs:
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${sbindir}
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man1
install:: ${TARGETS} installdirs
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} zone2ldap@EXEEXT@ ${DESTDIR}${sbindir}
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} zonetodb@EXEEXT@ ${DESTDIR}${sbindir}
${INSTALL_DATA} ${srcdir}/zone2ldap.1 ${DESTDIR}${mandir}/man1/zone2ldap.1

62
SOURCES/bind-9.3.2-redhat_doc.patch Normal file
View File

@ -0,0 +1,62 @@
diff --git a/bin/named/named.8 b/bin/named/named.8
index cd990a9..890be36 100644
--- a/bin/named/named.8
+++ b/bin/named/named.8
@@ -358,6 +358,57 @@ The default configuration file\&.
/var/run/named/named\&.pid
.RS 4
The default process\-id file\&.
+.PP
+.SH "NOTES"
+.PP
+.TP
+\fBRed Hat SELinux BIND Security Profile:\fR
+.PP
+By default, Red Hat ships BIND with the most secure SELinux policy
+that will not prevent normal BIND operation and will prevent exploitation
+of all known BIND security vulnerabilities . See the selinux(8) man page
+for information about SElinux.
+.PP
+It is not necessary to run named in a chroot environment if the Red Hat
+SELinux policy for named is enabled. When enabled, this policy is far
+more secure than a chroot environment. Users are recommended to enable
+SELinux and remove the bind-chroot package.
+.PP
+With this extra security comes some restrictions:
+.PP
+By default, the SELinux policy does not allow named to write any master
+zone database files. Only the root user may create files in the $ROOTDIR/var/named
+zone database file directory (the options { "directory" } option), where
+$ROOTDIR is set in /etc/sysconfig/named.
+.PP
+The "named" group must be granted read privelege to
+these files in order for named to be enabled to read them.
+.PP
+Any file created in the zone database file directory is automatically assigned
+the SELinux file context named_zone_t .
+.PP
+By default, SELinux prevents any role from modifying named_zone_t files; this
+means that files in the zone database directory cannot be modified by dynamic
+DNS (DDNS) updates or zone transfers.
+.PP
+The Red Hat BIND distribution and SELinux policy creates three directories where
+named is allowed to create and modify files: /var/named/slaves, /var/named/dynamic
+/var/named/data. By placing files you want named to modify, such as
+slave or DDNS updateable zone files and database / statistics dump files in
+these directories, named will work normally and no further operator action is
+required. Files in these directories are automatically assigned the 'named_cache_t'
+file context, which SELinux allows named to write.
+.PP
+\fBRed Hat BIND SDB support:\fR
+.PP
+Red Hat ships named with compiled in Simplified Database Backend modules that ISC
+provides in the "contrib/sdb" directory. Install bind-sdb package if you want use them
+.PP
+The SDB modules for LDAP, PostGreSQL, DirDB and SQLite are compiled into named-sdb.
+.PP
+See the documentation for the various SDB modules in /usr/share/doc/bind-sdb-*/ .
+.br
+.PP
.RE
.SH "SEE ALSO"
.PP

519
SOURCES/bind-9.3.2b1-fix_sdb_ldap.patch Normal file
View File

@ -0,0 +1,519 @@
diff --git a/bin/sdb_tools/Makefile.in b/bin/sdb_tools/Makefile.in
index 95ab742..6069f09 100644
--- a/bin/sdb_tools/Makefile.in
+++ b/bin/sdb_tools/Makefile.in
@@ -32,11 +32,11 @@ DEPLIBS = ${LWRESDEPLIBS} ${DNSDEPLIBS} ${BIND9DEPLIBS} \
LIBS = ${LWRESLIBS} ${DNSLIBS} ${BIND9LIBS} \
${ISCCFGLIBS} ${ISCCCLIBS} ${ISCLIBS} ${DBDRIVER_LIBS} @LIBS@
-TARGETS = zone2ldap@EXEEXT@ zonetodb@EXEEXT@ zone2sqlite@EXEEXT@
+TARGETS = zone2ldap@EXEEXT@ ldap2zone@EXEEXT@ zonetodb@EXEEXT@ zone2sqlite@EXEEXT@
-OBJS = zone2ldap.@O@ zonetodb.@O@ zone2sqlite.@O@
+OBJS = zone2ldap.@O@ ldap2zone.@O@ zonetodb.@O@ zone2sqlite.@O@
-SRCS = zone2ldap.c zonetodb.c zone2sqlite.c
+SRCS = zone2ldap.c ldap2zone.c zonetodb.c zone2sqlite.c
MANPAGES = zone2ldap.1
@@ -53,6 +53,9 @@ zonetodb@EXEEXT@: zonetodb.@O@ ${DEPLIBS}
zone2sqlite@EXEEXT@: zone2sqlite.@O@ ${DEPLIBS}
${LIBTOOL_MODE_LINK} ${PURIFY} ${CC} ${ALL_CFLAGS} ${LDFLAGS} -o $@ zone2sqlite.@O@ -lsqlite3 -lssl ${LIBS}
+ldap2zone@EXEEXT@: ldap2zone.@O@ ${DEPLIBS}
+ ${LIBTOOL_MODE_LINK} ${PURIFY} ${CC} ${ALL_CFLAGS} ${LDFLAGS} -o $@ ldap2zone.@O@ -lldap -llber ${LIBS}
+
clean distclean manclean maintainer-clean::
rm -f ${TARGETS} ${OBJS}
@@ -62,6 +65,7 @@ installdirs:
install:: ${TARGETS} installdirs
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} zone2ldap@EXEEXT@ ${DESTDIR}${sbindir}
+ ${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} ldap2zone@EXEEXT@ ${DESTDIR}${sbindir}
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} zonetodb@EXEEXT@ ${DESTDIR}${sbindir}
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} zone2sqlite@EXEEXT@ ${DESTDIR}${sbindir}
${INSTALL_DATA} ${srcdir}/zone2ldap.1 ${DESTDIR}${mandir}/man1/zone2ldap.1
diff --git a/bin/sdb_tools/zone2ldap.c b/bin/sdb_tools/zone2ldap.c
index aa2c711..76186b5 100644
--- a/bin/sdb_tools/zone2ldap.c
+++ b/bin/sdb_tools/zone2ldap.c
@@ -66,6 +66,9 @@ ldap_info;
/* usage Info */
void usage (void);
+/* Check for existence of (and possibly add) containing dNSZone objects */
+int lookup_dns_zones( ldap_info *ldinfo);
+
/* Add to the ldap dit */
void add_ldap_values (ldap_info * ldinfo);
@@ -82,7 +85,7 @@ char **hostname_to_dn_list (char *hostname, char *zone, unsigned int flags);
int get_attr_list_size (char **tmp);
/* Get a DN */
-char *build_dn_from_dc_list (char **dc_list, unsigned int ttl, int flag);
+char *build_dn_from_dc_list (char **dc_list, unsigned int ttl, int flag, char *zone);
/* Add to RR list */
void add_to_rr_list (char *dn, char *name, char *type, char *data,
@@ -104,11 +107,27 @@ void
init_ldap_conn ();
void usage();
-char *argzone, *ldapbase, *binddn, *bindpw = NULL;
-const char *ldapsystem = "localhost";
-static const char *objectClasses[] =
- { "top", "dNSZone", NULL };
-static const char *topObjectClasses[] = { "top", NULL };
+static char *argzone, *ldapbase, *binddn, *bindpw = NULL;
+
+/* these are needed to placate gcc4's const-ness const-ernations : */
+static char localhost[] = "localhost";
+static char *ldapsystem=&(localhost[0]);
+/* dnszone schema class names: */
+static char topClass [] ="top";
+static char dNSZoneClass[] ="dNSZone";
+static char objectClass [] ="objectClass";
+static char dcObjectClass[]="dcObject";
+/* dnszone schema attribute names: */
+static char relativeDomainName[]="relativeDomainName";
+static char dNSTTL []="dNSTTL";
+static char zoneName []="zoneName";
+static char dc []="dc";
+static char sameZone []="@";
+/* LDAPMod mod_values: */
+static char *objectClasses []= { &(topClass[0]), &(dNSZoneClass[0]), NULL };
+static char *topObjectClasses []= { &(topClass[0]), &(dcObjectClass[0]), &(dNSZoneClass[0]), NULL };
+static char *dn_buffer [64]={NULL};
+
LDAP *conn;
unsigned int debug = 0;
@@ -132,12 +151,12 @@ main (int argc, char **argv)
isc_result_t result;
char *basedn;
ldap_info *tmp;
- LDAPMod *base_attrs[2];
- LDAPMod base;
+ LDAPMod *base_attrs[5];
+ LDAPMod base, dcBase, znBase, rdnBase;
isc_buffer_t buff;
char *zonefile=0L;
char fullbasedn[1024];
- char *ctmp;
+ char *ctmp, *zn, *dcp[2], *znp[2], *rdn[2];
dns_fixedname_t fixedzone, fixedname;
dns_rdataset_t rdataset;
char **dc_list;
@@ -150,7 +169,7 @@ main (int argc, char **argv)
extern char *optarg;
extern int optind, opterr, optopt;
int create_base = 0;
- int topt;
+ int topt, dcn, zdn, znlen;
if (argc < 2)
{
@@ -158,7 +177,7 @@ main (int argc, char **argv)
exit (-1);
}
- while ((topt = getopt (argc, argv, "D:w:b:z:f:h:?dcv")) != -1)
+ while ((topt = getopt (argc, argv, "D:Ww:b:z:f:h:?dcv")) != -1)
{
switch (topt)
{
@@ -181,6 +200,9 @@ main (int argc, char **argv)
if (bindpw == NULL)
fatal("strdup");
break;
+ case 'W':
+ bindpw = getpass("Enter LDAP Password: ");
+ break;
case 'b':
ldapbase = strdup (optarg);
if (ldapbase == NULL)
@@ -300,27 +322,62 @@ main (int argc, char **argv)
{
if (debug)
printf ("Creating base zone DN %s\n", argzone);
-
+
dc_list = hostname_to_dn_list (argzone, argzone, DNS_TOP);
- basedn = build_dn_from_dc_list (dc_list, 0, NO_SPEC);
- for (ctmp = &basedn[strlen (basedn)]; ctmp >= &basedn[0]; ctmp--)
+ basedn = build_dn_from_dc_list (dc_list, 0, NO_SPEC, argzone);
+ if (debug)
+ printf ("base DN %s\n", basedn);
+
+ for (ctmp = &basedn[strlen (basedn)], dcn=0; ctmp >= &basedn[0]; ctmp--)
{
- if ((*ctmp == ',') || (ctmp == &basedn[0]))
+ if ((*ctmp == ',') || (ctmp == &basedn[0]))
{
+
base.mod_op = LDAP_MOD_ADD;
- base.mod_type = (char*)"objectClass";
- base.mod_values = (char**)topObjectClasses;
+ base.mod_type = objectClass;
+ base.mod_values = topObjectClasses;
base_attrs[0] = (void*)&base;
- base_attrs[1] = NULL;
-
+
+ dcBase.mod_op = LDAP_MOD_ADD;
+ dcBase.mod_type = dc;
+ dcp[0]=dc_list[dcn];
+ dcp[1]=0L;
+ dcBase.mod_values=dcp;
+ base_attrs[1] = (void*)&dcBase;
+
+ znBase.mod_op = LDAP_MOD_ADD;
+ znBase.mod_type = zoneName;
+ for( zdn = dcn, znlen = 0; zdn >= 0; zdn-- )
+ znlen += strlen(dc_list[zdn])+1;
+ znp[0] = (char*)malloc(znlen+1);
+ znp[1] = 0L;
+ for( zdn = dcn, zn=znp[0]; zdn >= 0; zdn-- )
+ zn+=sprintf(zn,"%s%s",dc_list[zdn],
+ ((zdn > 0) && (*(dc_list[zdn-1])!='.')) ? "." : ""
+ );
+
+ znBase.mod_values = znp;
+ base_attrs[2] = (void*)&znBase;
+
+ rdnBase.mod_op = LDAP_MOD_ADD;
+ rdnBase.mod_type = relativeDomainName;
+ rdn[0] = strdup(sameZone);
+ rdn[1] = 0L;
+ rdnBase.mod_values = rdn;
+ base_attrs[3] = (void*)&rdnBase;
+
+ dcn++;
+
+ base.mod_values = topObjectClasses;
+ base_attrs[4] = NULL;
+
if (ldapbase)
{
if (ctmp != &basedn[0])
sprintf (fullbasedn, "%s,%s", ctmp + 1, ldapbase);
else
- sprintf (fullbasedn, "%s,%s", ctmp, ldapbase);
-
+ sprintf (fullbasedn, "%s,%s", ctmp, ldapbase);
}
else
{
@@ -329,8 +386,13 @@ main (int argc, char **argv)
else
sprintf (fullbasedn, "%s", ctmp);
}
+
+ if( debug )
+ printf("Full base dn: %s\n", fullbasedn);
+
result = ldap_add_s (conn, fullbasedn, base_attrs);
ldap_result_check ("intial ldap_add_s", fullbasedn, result);
+
}
}
@@ -408,14 +470,14 @@ generate_ldap (dns_name_t * dnsname, dns_rdata_t * rdata, unsigned int ttl)
isc_result_check (result, "dns_rdata_totext");
data[isc_buffer_usedlength (&buff)] = 0;
- dc_list = hostname_to_dn_list (name, argzone, DNS_OBJECT);
+ dc_list = hostname_to_dn_list ((char*)name, argzone, DNS_OBJECT);
len = (get_attr_list_size (dc_list) - 2);
- dn = build_dn_from_dc_list (dc_list, ttl, WI_SPEC);
+ dn = build_dn_from_dc_list (dc_list, ttl, WI_SPEC, argzone);
if (debug)
printf ("Adding %s (%s %s) to run queue list.\n", dn, type, data);
- add_to_rr_list (dn, dc_list[len], type, data, ttl, DNS_OBJECT);
+ add_to_rr_list (dn, dc_list[len], (char*)type, (char*)data, ttl, DNS_OBJECT);
}
@@ -455,7 +517,8 @@ add_to_rr_list (char *dn, char *name, char *type,
int attrlist;
char ldap_type_buffer[128];
char charttl[64];
-
+ char *zn;
+ int znlen;
if ((tmp = locate_by_dn (dn)) == NULL)
{
@@ -482,13 +545,13 @@ add_to_rr_list (char *dn, char *name, char *type,
fatal("malloc");
}
tmp->attrs[0]->mod_op = LDAP_MOD_ADD;
- tmp->attrs[0]->mod_type = (char*)"objectClass";
+ tmp->attrs[0]->mod_type = objectClass;
if (flags == DNS_OBJECT)
- tmp->attrs[0]->mod_values = (char**)objectClasses;
+ tmp->attrs[0]->mod_values = objectClasses;
else
{
- tmp->attrs[0]->mod_values = (char**)topObjectClasses;
+ tmp->attrs[0]->mod_values =topObjectClasses;
tmp->attrs[1] = NULL;
tmp->attrcnt = 2;
tmp->next = ldap_info_base;
@@ -497,7 +560,7 @@ add_to_rr_list (char *dn, char *name, char *type,
}
tmp->attrs[1]->mod_op = LDAP_MOD_ADD;
- tmp->attrs[1]->mod_type = (char*)"relativeDomainName";
+ tmp->attrs[1]->mod_type = relativeDomainName;
tmp->attrs[1]->mod_values = (char **) calloc (sizeof (char *), 2);
if (tmp->attrs[1]->mod_values == (char **)NULL)
@@ -526,7 +589,7 @@ add_to_rr_list (char *dn, char *name, char *type,
fatal("strdup");
tmp->attrs[3]->mod_op = LDAP_MOD_ADD;
- tmp->attrs[3]->mod_type = (char*)"dNSTTL";
+ tmp->attrs[3]->mod_type = dNSTTL;
tmp->attrs[3]->mod_values = (char **) calloc (sizeof (char *), 2);
if (tmp->attrs[3]->mod_values == (char **)NULL)
@@ -539,14 +602,25 @@ add_to_rr_list (char *dn, char *name, char *type,
if (tmp->attrs[3]->mod_values[0] == NULL)
fatal("strdup");
+ znlen=strlen(gbl_zone);
+ if ( *(gbl_zone + (znlen-1)) == '.' )
+ { /* ldapdb MUST search by relative zone name */
+ zn = (char*)malloc(znlen);
+ strncpy(zn,gbl_zone,znlen-1);
+ *(zn + (znlen-1))='\0';
+ }else
+ {
+ zn = gbl_zone;
+ }
+
tmp->attrs[4]->mod_op = LDAP_MOD_ADD;
- tmp->attrs[4]->mod_type = (char*)"zoneName";
+ tmp->attrs[4]->mod_type = zoneName;
tmp->attrs[4]->mod_values = (char **)calloc(sizeof(char *), 2);
if (tmp->attrs[4]->mod_values == (char **)NULL)
fatal("calloc");
- tmp->attrs[4]->mod_values[0] = gbl_zone;
+ tmp->attrs[4]->mod_values[0] = zn;
tmp->attrs[4]->mod_values[1] = NULL;
tmp->attrs[5] = NULL;
@@ -557,7 +631,7 @@ add_to_rr_list (char *dn, char *name, char *type,
else
{
- for (i = 0; tmp->attrs[i] != NULL; i++)
+ for (i = 0; tmp->attrs[i] != NULL; i++)
{
sprintf (ldap_type_buffer, "%sRecord", type);
if (!strncmp
@@ -631,44 +705,70 @@ char **
hostname_to_dn_list (char *hostname, char *zone, unsigned int flags)
{
char *tmp;
- static char *dn_buffer[64];
int i = 0;
- char *zname;
- char *hnamebuff;
-
- zname = strdup (hostname);
- if (zname == NULL)
- fatal("strdup");
-
- if (flags == DNS_OBJECT)
- {
-
- if (strlen (zname) != strlen (zone))
- {
- tmp = &zname[strlen (zname) - strlen (zone)];
- *--tmp = '\0';
- hnamebuff = strdup (zname);
- if (hnamebuff == NULL)
- fatal("strdup");
- zname = ++tmp;
- }
- else
- hnamebuff = (char*)"@";
- }
- else
- {
- zname = zone;
- hnamebuff = NULL;
- }
-
- for (tmp = strrchr (zname, '.'); tmp != (char *) 0;
- tmp = strrchr (zname, '.'))
- {
- *tmp++ = '\0';
- dn_buffer[i++] = tmp;
- }
- dn_buffer[i++] = zname;
- dn_buffer[i++] = hnamebuff;
+ char *hname=0L, *last=0L;
+ int hlen=strlen(hostname), zlen=(strlen(zone));
+
+/* printf("hostname: %s zone: %s\n",hostname, zone); */
+ hname=0L;
+ if(flags == DNS_OBJECT)
+ {
+ if( (zone[ zlen - 1 ] == '.') && (hostname[hlen - 1] != '.') )
+ {
+ hname=(char*)malloc(hlen + 1);
+ hlen += 1;
+ sprintf(hname, "%s.", hostname);
+ hostname = hname;
+ }
+ if(strcmp(hostname, zone) == 0)
+ {
+ if( hname == 0 )
+ hname=strdup(hostname);
+ last = strdup(sameZone);
+ }else
+ {
+ if( (hlen < zlen)
+ ||( strcmp( hostname + (hlen - zlen), zone ) != 0)
+ )
+ {
+ if( hname != 0 )
+ free(hname);
+ hname=(char*)malloc( hlen + zlen + 1);
+ if( *zone == '.' )
+ sprintf(hname, "%s%s", hostname, zone);
+ else
+ sprintf(hname,"%s",zone);
+ }else
+ {
+ if( hname == 0 )
+ hname = strdup(hostname);
+ }
+ last = hname;
+ }
+ }else
+ { /* flags == DNS_TOP */
+ hname = strdup(zone);
+ last = hname;
+ }
+
+ for (tmp = strrchr (hname, '.'); tmp != (char *) 0;
+ tmp = strrchr (hname, '.'))
+ {
+ if( *( tmp + 1 ) != '\0' )
+ {
+ *tmp = '\0';
+ dn_buffer[i++] = ++tmp;
+ }else
+ { /* trailing '.' ! */
+ dn_buffer[i++] = strdup(".");
+ *tmp = '\0';
+ if( tmp == hname )
+ break;
+ }
+ }
+ if( ( last != hname ) && (tmp != hname) )
+ dn_buffer[i++] = hname;
+ dn_buffer[i++] = last;
dn_buffer[i] = NULL;
return dn_buffer;
@@ -680,24 +780,32 @@ hostname_to_dn_list (char *hostname, char *zone, unsigned int flags)
* exception of "@"/SOA. */
char *
-build_dn_from_dc_list (char **dc_list, unsigned int ttl, int flag)
+build_dn_from_dc_list (char **dc_list, unsigned int ttl, int flag, char *zone)
{
int size;
- int x;
+ int x, znlen;
static char dn[1024];
char tmp[128];
+ char zn[DNS_NAME_MAXTEXT+1];
bzero (tmp, sizeof (tmp));
bzero (dn, sizeof (dn));
size = get_attr_list_size (dc_list);
+ znlen = strlen(zone);
+ if ( *(zone + (znlen-1)) == '.' )
+ { /* ldapdb MUST search by relative zone name */
+ memcpy(&(zn[0]),zone,znlen-1);
+ *(zn + (znlen-1))='\0';
+ zone = zn;
+ }
for (x = size - 2; x > 0; x--)
{
if (flag == WI_SPEC)
{
if (x == (size - 2) && (strncmp (dc_list[x], "@", 1) == 0) && (ttl))
- sprintf (tmp, "relativeDomainName=%s + dNSTTL=%u,", dc_list[x], ttl);
+ sprintf (tmp, "zoneName=%s + relativeDomainName=%s,", zone, dc_list[x]);
else if (x == (size - 2))
- sprintf(tmp, "relativeDomainName=%s,",dc_list[x]);
+ sprintf(tmp, "zoneName=%s + relativeDomainName=%s,", zone, dc_list[x]);
else
sprintf(tmp,"dc=%s,", dc_list[x]);
}
@@ -723,6 +831,7 @@ void
init_ldap_conn ()
{
int result;
+ char ldb_tag[]="LDAP Bind";
conn = ldap_open (ldapsystem, LDAP_PORT);
if (conn == NULL)
{
@@ -732,7 +841,7 @@ init_ldap_conn ()
}
result = ldap_simple_bind_s (conn, binddn, bindpw);
- ldap_result_check ("ldap_simple_bind_s", (char*)"LDAP Bind", result);
+ ldap_result_check ("ldap_simple_bind_s", ldb_tag , result);
}
/* Like isc_result_check, only for LDAP */
@@ -749,8 +858,6 @@ ldap_result_check (const char *msg, char *dn, int err)
}
}
-
-
/* For running the ldap_info run queue. */
void
add_ldap_values (ldap_info * ldinfo)
@@ -758,14 +865,14 @@ add_ldap_values (ldap_info * ldinfo)
int result;
char dnbuffer[1024];
-
if (ldapbase != NULL)
sprintf (dnbuffer, "%s,%s", ldinfo->dn, ldapbase);
else
sprintf (dnbuffer, "%s", ldinfo->dn);
result = ldap_add_s (conn, dnbuffer, ldinfo->attrs);
- ldap_result_check ("ldap_add_s", dnbuffer, result);
+ ldap_result_check ("ldap_add_s", dnbuffer, result);
+
}
@@ -776,5 +883,5 @@ void
usage ()
{
fprintf (stderr,
- "zone2ldap -D [BIND DN] -w [BIND PASSWORD] -b [BASE DN] -z [ZONE] -f [ZONE FILE] -h [LDAP HOST] "
+ "zone2ldap -D [BIND DN] [-w BIND PASSWORD | -W:prompt] -b [BASE DN] -z [ZONE] -f [ZONE FILE] -h [LDAP HOST] "
"[-c Create LDAP Base structure][-d Debug Output (lots !)] \n ");}

230
SOURCES/bind-9.3.2b2-sdbsrc.patch Normal file
View File

@ -0,0 +1,230 @@
diff --git a/contrib/sdb/bdb/bdb.c b/contrib/sdb/bdb/bdb.c
index 23594bb..b3c6619 100644
--- a/contrib/sdb/bdb/bdb.c
+++ b/contrib/sdb/bdb/bdb.c
@@ -43,7 +43,7 @@
#include <dns/lib.h>
#include <dns/ttl.h>
-#include <named/bdb.h>
+#include "bdb.h"
#include <named/globals.h>
#include <named/config.h>
diff --git a/contrib/sdb/ldap/zone2ldap.c b/contrib/sdb/ldap/zone2ldap.c
index 07c89bc..23dd873 100644
--- a/contrib/sdb/ldap/zone2ldap.c
+++ b/contrib/sdb/ldap/zone2ldap.c
@@ -63,16 +63,16 @@ typedef struct LDAP_INFO
ldap_info;
/* usage Info */
-void usage ();
+void usage (void);
/* Add to the ldap dit */
void add_ldap_values (ldap_info * ldinfo);
/* Init an ldap connection */
-void init_ldap_conn ();
+void init_ldap_conn (void);
/* Ldap error checking */
-void ldap_result_check (char *msg, char *dn, int err);
+void ldap_result_check (const char *msg, char *dn, int err);
/* Put a hostname into a char ** array */
char **hostname_to_dn_list (char *hostname, char *zone, unsigned int flags);
@@ -88,7 +88,7 @@ void add_to_rr_list (char *dn, char *name, char *type, char *data,
unsigned int ttl, unsigned int flags);
/* Error checking */
-void isc_result_check (isc_result_t res, char *errorstr);
+void isc_result_check (isc_result_t res, const char *errorstr);
/* Generate LDIF Format files */
void generate_ldap (dns_name_t * dnsname, dns_rdata_t * rdata,
@@ -97,11 +97,17 @@ void generate_ldap (dns_name_t * dnsname, dns_rdata_t * rdata,
/* head pointer to the list */
ldap_info *ldap_info_base = NULL;
+ldap_info *
+locate_by_dn (char *dn);
+void
+init_ldap_conn ();
+void usage();
+
char *argzone, *ldapbase, *binddn, *bindpw = NULL;
-char *ldapsystem = "localhost";
-static char *objectClasses[] =
+const char *ldapsystem = "localhost";
+static const char *objectClasses[] =
{ "top", "dNSZone", NULL };
-static char *topObjectClasses[] = { "top", NULL };
+static const char *topObjectClasses[] = { "top", NULL };
LDAP *conn;
unsigned int debug = 0;
@@ -128,7 +134,7 @@ main (int argc, char **argv)
LDAPMod *base_attrs[2];
LDAPMod base;
isc_buffer_t buff;
- char *zonefile;
+ char *zonefile=0L;
char fullbasedn[1024];
char *ctmp;
dns_fixedname_t fixedzone, fixedname;
@@ -304,9 +310,9 @@ main (int argc, char **argv)
if ((*ctmp == ',') || (ctmp == &basedn[0]))
{
base.mod_op = LDAP_MOD_ADD;
- base.mod_type = "objectClass";
- base.mod_values = topObjectClasses;
- base_attrs[0] = &base;
+ base.mod_type = (char*)"objectClass";
+ base.mod_values = (char**)topObjectClasses;
+ base_attrs[0] = (void*)&base;
base_attrs[1] = NULL;
if (ldapbase)
@@ -363,7 +369,7 @@ main (int argc, char **argv)
* I should probably rename this function, as not to cause any
* confusion with the isc* routines. Will exit on error. */
void
-isc_result_check (isc_result_t res, char *errorstr)
+isc_result_check (isc_result_t res, const char *errorstr)
{
if (res != ISC_R_SUCCESS)
{
@@ -470,20 +476,20 @@ add_to_rr_list (char *dn, char *name, char *type,
if (tmp->attrs == (LDAPMod **) NULL)
fatal("calloc");
- for (i = 0; i < flags; i++)
+ for (i = 0; i < (int)flags; i++)
{
tmp->attrs[i] = (LDAPMod *) malloc (sizeof (LDAPMod));
if (tmp->attrs[i] == (LDAPMod *) NULL)
fatal("malloc");
}
tmp->attrs[0]->mod_op = LDAP_MOD_ADD;
- tmp->attrs[0]->mod_type = "objectClass";
+ tmp->attrs[0]->mod_type = (char*)"objectClass";
if (flags == DNS_OBJECT)
- tmp->attrs[0]->mod_values = objectClasses;
+ tmp->attrs[0]->mod_values = (char**)objectClasses;
else
{
- tmp->attrs[0]->mod_values = topObjectClasses;
+ tmp->attrs[0]->mod_values = (char**)topObjectClasses;
tmp->attrs[1] = NULL;
tmp->attrcnt = 2;
tmp->next = ldap_info_base;
@@ -492,7 +498,7 @@ add_to_rr_list (char *dn, char *name, char *type,
}
tmp->attrs[1]->mod_op = LDAP_MOD_ADD;
- tmp->attrs[1]->mod_type = "relativeDomainName";
+ tmp->attrs[1]->mod_type = (char*)"relativeDomainName";
tmp->attrs[1]->mod_values = (char **) calloc (sizeof (char *), 2);
if (tmp->attrs[1]->mod_values == (char **)NULL)
@@ -521,7 +527,7 @@ add_to_rr_list (char *dn, char *name, char *type,
fatal("strdup");
tmp->attrs[3]->mod_op = LDAP_MOD_ADD;
- tmp->attrs[3]->mod_type = "dNSTTL";
+ tmp->attrs[3]->mod_type = (char*)"dNSTTL";
tmp->attrs[3]->mod_values = (char **) calloc (sizeof (char *), 2);
if (tmp->attrs[3]->mod_values == (char **)NULL)
@@ -535,7 +541,7 @@ add_to_rr_list (char *dn, char *name, char *type,
fatal("strdup");
tmp->attrs[4]->mod_op = LDAP_MOD_ADD;
- tmp->attrs[4]->mod_type = "zoneName";
+ tmp->attrs[4]->mod_type = (char*)"zoneName";
tmp->attrs[4]->mod_values = (char **)calloc(sizeof(char *), 2);
if (tmp->attrs[4]->mod_values == (char **)NULL)
@@ -648,7 +654,7 @@ hostname_to_dn_list (char *hostname, char *zone, unsigned int flags)
zname = ++tmp;
}
else
- hnamebuff = "@";
+ hnamebuff = (char*)"@";
}
else
{
@@ -727,12 +733,12 @@ init_ldap_conn ()
}
result = ldap_simple_bind_s (conn, binddn, bindpw);
- ldap_result_check ("ldap_simple_bind_s", "LDAP Bind", result);
+ ldap_result_check ("ldap_simple_bind_s", (char*)"LDAP Bind", result);
}
/* Like isc_result_check, only for LDAP */
void
-ldap_result_check (char *msg, char *dn, int err)
+ldap_result_check (const char *msg, char *dn, int err)
{
if ((err != LDAP_SUCCESS) && (err != LDAP_ALREADY_EXISTS))
{
diff --git a/contrib/sdb/pgsql/pgsqldb.c b/contrib/sdb/pgsql/pgsqldb.c
index 50d3cba..516eb9f 100644
--- a/contrib/sdb/pgsql/pgsqldb.c
+++ b/contrib/sdb/pgsql/pgsqldb.c
@@ -23,7 +23,7 @@
#include <string.h>
#include <stdlib.h>
-#include <pgsql/libpq-fe.h>
+#include <libpq-fe.h>
#include <isc/mem.h>
#include <isc/print.h>
diff --git a/contrib/sdb/pgsql/zonetodb.c b/contrib/sdb/pgsql/zonetodb.c
index b8f5912..ff2d135 100644
--- a/contrib/sdb/pgsql/zonetodb.c
+++ b/contrib/sdb/pgsql/zonetodb.c
@@ -37,7 +37,7 @@
#include <dns/rdatatype.h>
#include <dns/result.h>
-#include <pgsql/libpq-fe.h>
+#include <libpq-fe.h>
/*
* Generate a PostgreSQL table from a zone.
@@ -54,6 +54,9 @@ char *dbname, *dbtable;
char str[10240];
void
+closeandexit(int status);
+
+void
closeandexit(int status) {
if (conn != NULL)
PQfinish(conn);
@@ -61,6 +64,9 @@ closeandexit(int status) {
}
void
+check_result(isc_result_t result, const char *message);
+
+void
check_result(isc_result_t result, const char *message) {
if (result != ISC_R_SUCCESS) {
fprintf(stderr, "%s: %s\n", message,
@@ -84,7 +90,8 @@ quotestring(const unsigned char *source, unsigned char *dest) {
}
*dest++ = 0;
}
-
+void
+addrdata(dns_name_t *name, dns_ttl_t ttl, dns_rdata_t *rdata);
void
addrdata(dns_name_t *name, dns_ttl_t ttl, dns_rdata_t *rdata) {
unsigned char namearray[DNS_NAME_MAXTEXT + 1];

27
SOURCES/bind-9.5-PIE.patch Normal file
View File

@ -0,0 +1,27 @@
--- bind-9.5.0b2/bin/named/Makefile.in.pie 2008-02-11 17:21:47.000000000 +0100
+++ bind-9.5.0b2/bin/named/Makefile.in 2008-02-11 17:22:10.000000000 +0100
@@ -100,8 +100,12 @@ HTMLPAGES = named.html lwresd.html named
MANOBJS = ${MANPAGES} ${HTMLPAGES}
+EXT_CFLAGS = -fpie
+
@BIND9_MAKE_RULES@
+LDFLAGS += -pie -Wl,-z,relro,-z,now,-z,nodlopen,-z,noexecstack
+
main.@O@: main.c
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} \
-DVERSION=\"${VERSION}\" \
diff -up bind-9.5.0b2/bin/named/unix/Makefile.in.pie bind-9.5.0b2/bin/named/unix/Makefile.in
--- bind-9.5.0b2/bin/named/unix/Makefile.in.pie 2008-02-11 17:22:21.000000000 +0100
+++ bind-9.5.0b2/bin/named/unix/Makefile.in 2008-02-11 17:23:00.000000000 +0100
@@ -19,6 +19,8 @@ srcdir = @srcdir@
VPATH = @srcdir@
top_srcdir = @top_srcdir@
+EXT_CFLAGS = -fpie
+
@BIND9_MAKE_INCLUDES@
CINCLUDES = -I${srcdir}/include -I${srcdir}/../include \

53
SOURCES/bind-9.5-dlz-64bit.patch Normal file
View File

@ -0,0 +1,53 @@
diff --git a/contrib/dlz/config.dlz.in b/contrib/dlz/config.dlz.in
index 47525af..eefe3c3 100644
--- a/contrib/dlz/config.dlz.in
+++ b/contrib/dlz/config.dlz.in
@@ -17,6 +17,13 @@
#
dlzdir='${DLZ_DRIVER_DIR}'
+AC_MSG_CHECKING([for target libdir])
+AC_RUN_IFELSE([int main(void) {exit((sizeof(void *) == 8) ? 0 : 1);}],
+ [target_lib=lib64],
+ [target_lib=lib],
+)
+AC_MSG_RESULT(["$target_lib"])
+
#
# Private autoconf macro to simplify configuring drivers:
#
@@ -292,9 +299,9 @@ case "$use_dlz_bdb" in
then
break
fi
- elif test -f "$dd/lib/lib${d}.so"
+ elif test -f "$dd/${target_lib}/lib${d}.so"
then
- dlz_bdb_libs="-L${dd}/lib -l${d}"
+ dlz_bdb_libs="-L${dd}/${target_lib} -l${d}"
break
fi
done
@@ -396,7 +403,7 @@ case "$use_dlz_ldap" in
*)
DLZ_ADD_DRIVER(LDAP, dlz_ldap_driver,
[-I$use_dlz_ldap/include],
- [-L$use_dlz_ldap/lib -lldap -llber])
+ [-L$use_dlz_ldap/${target_lib} -lldap -llber])
AC_MSG_RESULT(
[using LDAP from $use_dlz_ldap/lib and $use_dlz_ldap/include])
@@ -432,11 +439,11 @@ then
odbcdirs="/usr /usr/local /usr/pkg"
for d in $odbcdirs
do
- if test -f $d/include/sql.h -a -f $d/lib/libodbc.a
+ if test -f $d/include/sql.h -a -f $d/${target_lib}/libodbc.a
then
use_dlz_odbc=$d
dlz_odbc_include="-I$use_dlz_odbc/include"
- dlz_odbc_libs="-L$use_dlz_odbc/lib -lodbc"
+ dlz_odbc_libs="-L$use_dlz_odbc/${target_lib} -lodbc"
break
fi
done

31
SOURCES/bind-9.9.1-P2-dlz-libdb.patch Normal file
View File

@ -0,0 +1,31 @@
diff -up bind-9.10.1b1/contrib/dlz/config.dlz.in.libdb bind-9.10.1b1/contrib/dlz/config.dlz.in
--- bind-9.10.1b1/contrib/dlz/config.dlz.in.libdb 2014-08-04 12:33:09.320735111 +0200
+++ bind-9.10.1b1/contrib/dlz/config.dlz.in 2014-08-04 12:41:46.888241910 +0200
@@ -263,7 +263,7 @@ case "$use_dlz_bdb" in
# Check other locations for includes.
# Order is important (sigh).
- bdb_incdirs="/db53 /db51 /db48 /db47 /db46 /db45 /db44 /db43 /db42 /db41 /db4 /db"
+ bdb_incdirs="/db53 /db51 /db48 /db47 /db46 /db45 /db44 /db43 /db42 /db41 /db4 /libdb /db"
# include a blank element first
for d in "" $bdb_incdirs
do
@@ -288,16 +288,9 @@ case "$use_dlz_bdb" in
bdb_libnames="db53 db-5.3 db51 db-5.1 db48 db-4.8 db47 db-4.7 db46 db-4.6 db45 db-4.5 db44 db-4.4 db43 db-4.3 db42 db-4.2 db41 db-4.1 db"
for d in $bdb_libnames
do
- if test "$dd" = "/usr"
+ if test -f "$dd/${target_lib}/lib${d}.so"
then
- AC_CHECK_LIB($d, db_create, dlz_bdb_libs="-l${d}")
- if test $dlz_bdb_libs != "yes"
- then
- break
- fi
- elif test -f "$dd/${target_lib}/lib${d}.so"
- then
- dlz_bdb_libs="-L${dd}/${target_lib} -l${d}"
+ dlz_bdb_libs="-L${dd}/${target_lib}/libdb -l${d}"
break
fi
done

54
SOURCES/bind-9.9.1-P2-multlib-conflict.patch Normal file
View File

@ -0,0 +1,54 @@
diff --git a/config.h.in b/config.h.in
index 4ecaa8f..2f65ccc 100644
--- a/config.h.in
+++ b/config.h.in
@@ -600,7 +600,7 @@ int sigwait(const unsigned int *set, int *sig);
#undef PREFER_GOSTASN1
/* The size of `void *', as computed by sizeof. */
-#undef SIZEOF_VOID_P
+/* #undef SIZEOF_VOID_P */
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
diff --git a/isc-config.sh.in b/isc-config.sh.in
index a8a0a89..b5e94ed 100644
--- a/isc-config.sh.in
+++ b/isc-config.sh.in
@@ -13,7 +13,18 @@ prefix=@prefix@
exec_prefix=@exec_prefix@
exec_prefix_set=
includedir=@includedir@
-libdir=@libdir@
+arch=$(uname -m)
+
+case $arch in
+ x86_64 | amd64 | sparc64 | s390x | ppc64)
+ libdir=/usr/lib64
+ sec_libdir=/usr/lib
+ ;;
+ * )
+ libdir=/usr/lib
+ sec_libdir=/usr/lib64
+ ;;
+esac
usage()
{
@@ -132,6 +143,16 @@ if test x"$echo_libs" = x"true"; then
if test x"${exec_prefix_set}" = x"true"; then
libs="-L${exec_prefix}/lib"
else
+ if [ ! -x $libdir/libisc.so ] ; then
+ if [ ! -x $sec_libdir/libisc.so ] ; then
+ echo "Error: ISC libs not found in $libdir"
+ if [ -d $sec_libdir ] ; then
+ echo "Error: ISC libs not found in $sec_libdir"
+ fi
+ exit 1
+ fi
+ libdir=$sec_libdir
+ fi
libs="-L${libdir}"
fi
if test x"$libirs" = x"true" ; then

42
SOURCES/bind-95-rh452060.patch Normal file
View File

@ -0,0 +1,42 @@
diff --git a/bin/dig/dighost.c b/bin/dig/dighost.c
index c06c804..e75b8b7 100644
--- a/bin/dig/dighost.c
+++ b/bin/dig/dighost.c
@@ -1816,6 +1816,13 @@ clear_query(dig_query_t *query) {
if (query->timer != NULL)
isc_timer_detach(&query->timer);
+
+ if (query->waiting_senddone) {
+ debug("send_done not yet called");
+ query->pending_free = true;
+ return;
+ }
+
lookup = query->lookup;
if (lookup->current_query == query)
@@ -1841,10 +1848,7 @@ clear_query(dig_query_t *query) {
isc_mempool_put(commctx, query->recvspace);
isc_buffer_invalidate(&query->recvbuf);
isc_buffer_invalidate(&query->lengthbuf);
- if (query->waiting_senddone)
- query->pending_free = true;
- else
- isc_mem_free(mctx, query);
+ isc_mem_free(mctx, query);
}
/*%
@@ -2895,9 +2899,9 @@ send_done(isc_task_t *_task, isc_event_t *event) {
isc_event_free(&event);
if (query->pending_free)
- isc_mem_free(mctx, query);
+ clear_query(query);
- check_if_done();
+ check_next_lookup(l);
UNLOCK_LOOKUP;
}

23
SOURCES/bind-96-old-api.patch Normal file
View File

@ -0,0 +1,23 @@
diff -up bind-9.6.0b1/contrib/sdb/ldap/ldapdb.c.old-api bind-9.6.0b1/contrib/sdb/ldap/ldapdb.c
--- bind-9.6.0b1/contrib/sdb/ldap/ldapdb.c.old-api 2008-11-24 13:28:13.000000000 +0100
+++ bind-9.6.0b1/contrib/sdb/ldap/ldapdb.c 2008-11-24 13:28:23.000000000 +0100
@@ -25,6 +25,7 @@
/* Using LDAPv3 by default, change this if you want v2 */
#ifndef LDAPDB_LDAP_VERSION
#define LDAPDB_LDAP_VERSION 3
+#define LDAP_DEPRECATED 1
#endif
#include <config.h>
diff -up bind-9.6.0b1/contrib/sdb/ldap/zone2ldap.c.old-api bind-9.6.0b1/contrib/sdb/ldap/zone2ldap.c
--- bind-9.6.0b1/contrib/sdb/ldap/zone2ldap.c.old-api 2008-11-24 13:29:05.000000000 +0100
+++ bind-9.6.0b1/contrib/sdb/ldap/zone2ldap.c 2008-11-24 13:29:14.000000000 +0100
@@ -13,6 +13,8 @@
* ditched dNSDomain2 schema support. Version 0.3-ALPHA
*/
+#define LDAP_DEPRECATED 1
+
#include <errno.h>
#include <string.h>
#include <stdlib.h>

1
SOURCES/bind.tmpfiles.d Normal file
View File

@ -0,0 +1 @@
d /run/named 0755 named named -

81
SOURCES/bind93-rh490837.patch Normal file
View File

@ -0,0 +1,81 @@
diff --git a/lib/isc/include/isc/stdio.h b/lib/isc/include/isc/stdio.h
index 1f44b5a..a3625f9 100644
--- a/lib/isc/include/isc/stdio.h
+++ b/lib/isc/include/isc/stdio.h
@@ -69,6 +69,9 @@ isc_stdio_sync(FILE *f);
* direct counterpart in the stdio library.
*/
+isc_result_t
+isc_stdio_fgetc(FILE *f, int *ret);
+
ISC_LANG_ENDDECLS
#endif /* ISC_STDIO_H */
diff --git a/lib/isc/lex.c b/lib/isc/lex.c
index a8955bc..fc6103b 100644
--- a/lib/isc/lex.c
+++ b/lib/isc/lex.c
@@ -434,17 +434,14 @@ isc_lex_gettoken(isc_lex_t *lex, unsigned int options, isc_token_t *tokenp) {
if (source->is_file) {
stream = source->input;
-#if defined(HAVE_FLOCKFILE) && defined(HAVE_GETCUNLOCKED)
- c = getc_unlocked(stream);
-#else
- c = getc(stream);
-#endif
- if (c == EOF) {
- if (ferror(stream)) {
- source->result = ISC_R_IOERROR;
- result = source->result;
+ result = isc_stdio_fgetc(stream, &c);
+
+ if (result != ISC_R_SUCCESS) {
+ if (result != ISC_R_EOF) {
+ source->result = result;
goto done;
}
+
source->at_eof = true;
}
} else {
diff --git a/lib/isc/unix/errno2result.c b/lib/isc/unix/errno2result.c
index 2f12bcc..5bfd648 100644
--- a/lib/isc/unix/errno2result.c
+++ b/lib/isc/unix/errno2result.c
@@ -40,6 +40,7 @@ isc___errno2result(int posixerrno, bool dolog,
case EINVAL: /* XXX sometimes this is not for files */
case ENAMETOOLONG:
case EBADF:
+ case EISDIR:
return (ISC_R_INVALIDFILE);
case ENOENT:
return (ISC_R_FILENOTFOUND);
diff --git a/lib/isc/unix/stdio.c b/lib/isc/unix/stdio.c
index e60fa65..77f0b13 100644
--- a/lib/isc/unix/stdio.c
+++ b/lib/isc/unix/stdio.c
@@ -149,3 +149,22 @@ isc_stdio_sync(FILE *f) {
return (isc__errno2result(errno));
}
+isc_result_t
+isc_stdio_fgetc(FILE *f, int *ret) {
+ int r;
+ isc_result_t result = ISC_R_SUCCESS;
+
+#if defined(HAVE_FLOCKFILE) && defined(HAVE_GETCUNLOCKED)
+ r = fgetc_unlocked(f);
+#else
+ r = fgets(f);
+#endif
+
+ if (r == EOF)
+ result = ferror(f) ? isc__errno2result(errno) : ISC_R_EOF;
+
+ *ret = r;
+
+ return result;
+}
+

51
SOURCES/bind97-rh478718.patch Normal file
View File

@ -0,0 +1,51 @@
diff --git a/configure.ac b/configure.ac
index 26c509e..c1bfd62 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4152,6 +4152,10 @@ if test "yes" = "$use_atomic"; then
AC_MSG_RESULT($arch)
fi
+if test ! "$arch" = "x86_64" -a "$have_xaddq" = "yes"; then
+ AC_MSG_ERROR([XADDQ present but disabled by Fedora patch!])
+fi
+
if test "yes" = "$have_atomic"; then
AC_MSG_CHECKING([compiler support for inline assembly code])
diff --git a/lib/isc/include/isc/platform.h.in b/lib/isc/include/isc/platform.h.in
index c902d46..9c7c342 100644
--- a/lib/isc/include/isc/platform.h.in
+++ b/lib/isc/include/isc/platform.h.in
@@ -284,19 +284,25 @@
* If the "xaddq" operation (64bit xadd) is available on this architecture,
* ISC_PLATFORM_HAVEXADDQ will be defined.
*/
-@ISC_PLATFORM_HAVEXADDQ@
/*
- * If the 32-bit "atomic swap" operation is available on this
- * architecture, ISC_PLATFORM_HAVEATOMICSTORE" will be defined.
+ * If the 64-bit "atomic swap" operation is available on this
+ * architecture, ISC_PLATFORM_HAVEATOMICSTOREQ" will be defined.
*/
-@ISC_PLATFORM_HAVEATOMICSTORE@
+
+#ifdef __x86_64__
+#define ISC_PLATFORM_HAVEXADDQ 1
+#define ISC_PLATFORM_HAVEATOMICSTOREQ 1
+#else
+#undef ISC_PLATFORM_HAVEXADDQ
+#undef ISC_PLATFORM_HAVEATOMICSTOREQ
+#endif
/*
- * If the 64-bit "atomic swap" operation is available on this
+ * If the 32-bit "atomic swap" operation is available on this
* architecture, ISC_PLATFORM_HAVEATOMICSTORE" will be defined.
*/
-@ISC_PLATFORM_HAVEATOMICSTOREQ@
+@ISC_PLATFORM_HAVEATOMICSTORE@
/*
* If the "compare-and-exchange" operation is available on this architecture,

30
SOURCES/bind97-rh645544.patch Normal file
View File

@ -0,0 +1,30 @@
diff -up bind-9.9.4rc2/lib/dns/resolver.c.rh645544 bind-9.9.4rc2/lib/dns/resolver.c
--- bind-9.9.4rc2/lib/dns/resolver.c.rh645544 2013-08-19 10:30:52.000000000 +0200
+++ bind-9.9.4rc2/lib/dns/resolver.c 2013-09-06 17:58:03.864165823 +0200
@@ -1138,7 +1138,7 @@ log_edns(fetchctx_t *fctx) {
*/
dns_name_format(&fctx->domain, domainbuf, sizeof(domainbuf));
isc_log_write(dns_lctx, DNS_LOGCATEGORY_EDNS_DISABLED,
- DNS_LOGMODULE_RESOLVER, ISC_LOG_INFO,
+ DNS_LOGMODULE_RESOLVER, ISC_LOG_DEBUG(1),
"success resolving '%s' (in '%s'?) after %s",
fctx->info, domainbuf, fctx->reason);
@@ -3804,7 +3804,7 @@ log_lame(fetchctx_t *fctx, dns_adbaddrin
dns_name_format(&fctx->domain, domainbuf, sizeof(domainbuf));
isc_sockaddr_format(&addrinfo->sockaddr, addrbuf, sizeof(addrbuf));
isc_log_write(dns_lctx, DNS_LOGCATEGORY_LAME_SERVERS,
- DNS_LOGMODULE_RESOLVER, ISC_LOG_INFO,
+ DNS_LOGMODULE_RESOLVER, ISC_LOG_DEBUG(1),
"lame server resolving '%s' (in '%s'?): %s",
namebuf, domainbuf, addrbuf);
}
@@ -3831,7 +3831,7 @@ log_formerr(fetchctx_t *fctx, const char
}
isc_log_write(dns_lctx, DNS_LOGCATEGORY_RESOLVER,
- DNS_LOGMODULE_RESOLVER, ISC_LOG_NOTICE,
+ DNS_LOGMODULE_RESOLVER, ISC_LOG_DEBUG(1),
"DNS format error from %s resolving %s%s%s: %s",
nsbuf, fctx->info, clmsg, clbuf, msgbuf);
}

14
SOURCES/bind97-rh669163.patch Normal file
View File

@ -0,0 +1,14 @@
diff -up bind-9.7.2-P3/lib/lwres/lwconfig.c.rh669163 bind-9.7.2-P3/lib/lwres/lwconfig.c
--- bind-9.7.2-P3/lib/lwres/lwconfig.c.rh669163 2011-01-28 14:48:38.934472578 +0100
+++ bind-9.7.2-P3/lib/lwres/lwconfig.c 2011-01-28 14:49:50.421326035 +0100
@@ -612,6 +612,10 @@ lwres_conf_parse(lwres_context_t *ctx, c
break;
}
+ /* Ignore options with no parameters */
+ if (stopchar == '\n')
+ continue;
+
if (strlen(word) == 0U)
rval = LWRES_R_SUCCESS;
else if (strcmp(word, "nameserver") == 0)

44
SOURCES/bind99-rh640538.patch Normal file
View File

@ -0,0 +1,44 @@
diff --git a/bin/dig/dig.docbook b/bin/dig/dig.docbook
index 1079421..f11abd1 100644
--- a/bin/dig/dig.docbook
+++ b/bin/dig/dig.docbook
@@ -1177,6 +1177,39 @@ dig +qr www.isc.org any -x 127.0.0.1 isc.org ns +noqr
</para>
</refsection>
+ <refsection><info><title>RETURN CODES</title></info>
+ <para>
+ <command>Dig</command> return codes are:
+ <variablelist>
+ <varlistentry>
+ <listitem>
+ <para>0: Everything went well, including things like NXDOMAIN</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <listitem>
+ <para>1: Usage error</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <listitem>
+ <para>8: Couldn't open batch file</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <listitem>
+ <para>9: No reply from server</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <listitem>
+ <para>10: Internal error</para>
+ </listitem>
+ </varlistentry>
+ </variablelist>
+ </para>
+ </refsection>
+
<refsection><info><title>FILES</title></info>
<para><filename>/etc/resolv.conf</filename>

148
SOURCES/dnszone.schema Normal file
View File

@ -0,0 +1,148 @@
# A schema for storing DNS zones in LDAP
#
attributetype ( 1.3.6.1.4.1.2428.20.0.0 NAME 'dNSTTL'
DESC 'An integer denoting time to live'
EQUALITY integerMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 )
attributetype ( 1.3.6.1.4.1.2428.20.0.1 NAME 'dNSClass'
DESC 'The class of a resource record'
EQUALITY caseIgnoreIA5Match
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.0.2 NAME 'zoneName'
DESC 'The name of a zone, i.e. the name of the highest node in the zone'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.0.3 NAME 'relativeDomainName'
DESC 'The starting labels of a domain name'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.1.12 NAME 'pTRRecord'
DESC 'domain name pointer, RFC 1035'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.1.13 NAME 'hInfoRecord'
DESC 'host information, RFC 1035'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.1.14 NAME 'mInfoRecord'
DESC 'mailbox or mail list information, RFC 1035'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.1.16 NAME 'tXTRecord'
DESC 'text string, RFC 1035'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.1.18 NAME 'aFSDBRecord'
DESC 'for AFS Data Base location, RFC 1183'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.1.24 NAME 'SigRecord'
DESC 'Signature, RFC 2535'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.1.25 NAME 'KeyRecord'
DESC 'Key, RFC 2535'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.1.28 NAME 'aAAARecord'
DESC 'IPv6 address, RFC 1886'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.1.29 NAME 'LocRecord'
DESC 'Location, RFC 1876'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.1.30 NAME 'nXTRecord'
DESC 'non-existant, RFC 2535'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.1.33 NAME 'sRVRecord'
DESC 'service location, RFC 2782'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.1.35 NAME 'nAPTRRecord'
DESC 'Naming Authority Pointer, RFC 2915'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.1.36 NAME 'kXRecord'
DESC 'Key Exchange Delegation, RFC 2230'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.1.37 NAME 'certRecord'
DESC 'certificate, RFC 2538'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.1.38 NAME 'a6Record'
DESC 'A6 Record Type, RFC 2874'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.1.39 NAME 'dNameRecord'
DESC 'Non-Terminal DNS Name Redirection, RFC 2672'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.1.43 NAME 'dSRecord'
DESC 'Delegation Signer, RFC 3658'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.1.46 NAME 'rRSIGRecord'
DESC 'RRSIG, RFC 3755'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
attributetype ( 1.3.6.1.4.1.2428.20.1.47 NAME 'nSECRecord'
DESC 'NSEC, RFC 3755'
EQUALITY caseIgnoreIA5Match
SUBSTR caseIgnoreIA5SubstringsMatch
SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
objectclass ( 1.3.6.1.4.1.2428.20.3 NAME 'dNSZone'
SUP top STRUCTURAL
MUST ( zoneName $ relativeDomainName )
MAY ( DNSTTL $ DNSClass $
ARecord $ MDRecord $ MXRecord $ NSRecord $
SOARecord $ CNAMERecord $ PTRRecord $ HINFORecord $
MINFORecord $ TXTRecord $ SIGRecord $ KEYRecord $
AAAARecord $ LOCRecord $ NXTRecord $ SRVRecord $
NAPTRRecord $ KXRecord $ CERTRecord $ A6Record $
DNAMERecord ) )

20
SOURCES/generate-rndc-key.sh Executable file
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#!/bin/bash
. /etc/rc.d/init.d/functions
# This script generates /etc/rndc.key if doesn't exist AND if there is no rndc.conf
if [ ! -s /etc/rndc.key -a ! -s /etc/rndc.conf ]; then
echo -n $"Generating /etc/rndc.key:"
if /usr/sbin/rndc-confgen -a -A hmac-sha256 -r /dev/urandom > /dev/null 2>&1
then
chmod 640 /etc/rndc.key
chown root:named /etc/rndc.key
[ -x /sbin/restorecon ] && /sbin/restorecon /etc/rndc.key
success $"/etc/rndc.key generation"
echo
else
failure $"/etc/rndc.key generation"
echo
fi
fi

41
SOURCES/ldap2zone.1 Normal file
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.\" Copyright (C) 2004, 2005 Stig Venaas <venaas@uninett.no>
.\"
.\" Permission to use, copy, modify, and distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
.\" copyright notice and this permission notice appear in all copies.
.\" Manpage written by Jan Gorig
.TH ldap2zone 1 "15 March 2010" "BIND9"
.SH NAME
ldap2zone - Creates zone file from LDAP dnszone information
.SH SYNOPSIS
.B ldap2zone zone-name LDAP-URL default-ttl [serial]
.SH DESCRIPTION
ldap2zone is a tool that reads info for a zone from LDAP and constructs a standard plain ascii zone file that is written to the standard output. The LDAP information has to be stored using the dnszone schema. The schema is used by BIND with LDAP back-end.
\fBzone-name\fR
.RS 4
Name of the zone, eg "mydomain.net."
.RE
.PP
\fBLDAP-URL\fR
.RS 4
LDAP URL to dnszone information
.RE
.PP
\fBdefault-ttl\fR
.RS 4
Default TTL value to be used in zone
.RE
.PP
\fBserial\fR
.RS 4
(optional) Program checks this number to be different than SOA serial number.
.RE
.SH "EXIT STATUS"
Exits with 0 on success or 1 on failure.
.SH "SEE ALSO"
named(8) ldap(3)
http://www.venaas.no/dns/ldap2zone/
.SH "COPYRIGHT"
Copyright (C) 2004, 2005 Stig Venaas

411
SOURCES/ldap2zone.c Normal file
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/*
* Copyright (C) 2004, 2005 Stig Venaas <venaas@uninett.no>
* $Id: ldap2zone.c,v 1.1 2007/07/24 15:18:00 atkac Exp $
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*/
#define LDAP_DEPRECATED 1
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <ldap.h>
struct string {
void *data;
size_t len;
};
struct assstack_entry {
struct string key;
struct string val;
struct assstack_entry *next;
};
struct assstack_entry *assstack_find(struct assstack_entry *stack, struct string *key);
void assstack_push(struct assstack_entry **stack, struct assstack_entry *item);
void assstack_insertbottom(struct assstack_entry **stack, struct assstack_entry *item);
void printsoa(struct string *soa);
void printrrs(char *defaultttl, struct assstack_entry *item);
void print_zone(char *defaultttl, struct assstack_entry *stack);
void usage(char *name);
void err(char *name, const char *msg);
int putrr(struct assstack_entry **stack, struct berval *name, char *type, char *ttl, struct berval *val);
struct assstack_entry *assstack_find(struct assstack_entry *stack, struct string *key) {
for (; stack; stack = stack->next)
if (stack->key.len == key->len && !memcmp(stack->key.data, key->data, key->len))
return stack;
return NULL;
}
void assstack_push(struct assstack_entry **stack, struct assstack_entry *item) {
item->next = *stack;
*stack = item;
}
void assstack_insertbottom(struct assstack_entry **stack, struct assstack_entry *item) {
struct assstack_entry *p;
item->next = NULL;
if (!*stack) {
*stack = item;
return;
}
/* find end, should keep track of end somewhere */
/* really a queue, not a stack */
p = *stack;
while (p->next)
p = p->next;
p->next = item;
}
void printsoa(struct string *soa) {
char *s;
size_t i;
s = (char *)soa->data;
i = 0;
while (i < soa->len) {
putchar(s[i]);
if (s[i++] == ' ')
break;
}
while (i < soa->len) {
putchar(s[i]);
if (s[i++] == ' ')
break;
}
printf("(\n\t\t\t\t");
while (i < soa->len) {
putchar(s[i]);
if (s[i++] == ' ')
break;
}
printf("; Serialnumber\n\t\t\t\t");
while (i < soa->len) {
if (s[i] == ' ')
break;
putchar(s[i++]);
}
i++;
printf("\t; Refresh\n\t\t\t\t");
while (i < soa->len) {
if (s[i] == ' ')
break;
putchar(s[i++]);
}
i++;
printf("\t; Retry\n\t\t\t\t");
while (i < soa->len) {
if (s[i] == ' ')
break;
putchar(s[i++]);
}
i++;
printf("\t; Expire\n\t\t\t\t");
while (i < soa->len) {
putchar(s[i++]);
}
printf(" )\t; Minimum TTL\n");
}
void printrrs(char *defaultttl, struct assstack_entry *item) {
struct assstack_entry *stack;
char *s;
int first;
size_t i;
char *ttl, *type;
int top;
s = (char *)item->key.data;
if (item->key.len == 1 && *s == '@') {
top = 1;
printf("@\t");
} else {
top = 0;
for (i = 0; i < item->key.len; i++)
putchar(s[i]);
if (item->key.len < 8)
putchar('\t');
putchar('\t');
}
first = 1;
for (stack = (struct assstack_entry *) item->val.data; stack; stack = stack->next) {
ttl = (char *)stack->key.data;
s = strchr(ttl, ' ');
*s++ = '\0';
type = s;
if (first)
first = 0;
else
printf("\t\t");
if (strcmp(defaultttl, ttl))
printf("%s", ttl);
putchar('\t');
if (top) {
top = 0;
printf("IN\t%s\t", type);
/* Should always be SOA here */
if (!strcmp(type, "SOA")) {
printsoa(&stack->val);
continue;
}
} else
printf("%s\t", type);
s = (char *)stack->val.data;
for (i = 0; i < stack->val.len; i++)
putchar(s[i]);
putchar('\n');
}
}
void print_zone(char *defaultttl, struct assstack_entry *stack) {
printf("$TTL %s\n", defaultttl);
for (; stack; stack = stack->next)
printrrs(defaultttl, stack);
};
void usage(char *name) {
fprintf(stderr, "Usage:%s zone-name LDAP-URL default-ttl [serial]\n", name);
exit(1);
};
void err(char *name, const char *msg) {
fprintf(stderr, "%s: %s\n", name, msg);
exit(1);
};
int putrr(struct assstack_entry **stack, struct berval *name, char *type, char *ttl, struct berval *val) {
struct string key;
struct assstack_entry *rr, *rrdata;
/* Do nothing if name or value have 0 length */
if (!name->bv_len || !val->bv_len)
return 0;
/* see if already have an entry for this name */
key.len = name->bv_len;
key.data = name->bv_val;
rr = assstack_find(*stack, &key);
if (!rr) {
/* Not found, create and push new entry */
rr = (struct assstack_entry *) malloc(sizeof(struct assstack_entry));
if (!rr)
return -1;
rr->key.len = name->bv_len;
rr->key.data = (void *) malloc(rr->key.len);
if (!rr->key.data) {
free(rr);
return -1;
}
memcpy(rr->key.data, name->bv_val, name->bv_len);
rr->val.len = sizeof(void *);
rr->val.data = NULL;
if (name->bv_len == 1 && *(char *)name->bv_val == '@')
assstack_push(stack, rr);
else
assstack_insertbottom(stack, rr);
}
rrdata = (struct assstack_entry *) malloc(sizeof(struct assstack_entry));
if (!rrdata) {
free(rr->key.data);
free(rr);
return -1;
}
rrdata->key.len = strlen(type) + strlen(ttl) + 1;
rrdata->key.data = (void *) malloc(rrdata->key.len);
if (!rrdata->key.data) {
free(rrdata);
free(rr->key.data);
free(rr);
return -1;
}
sprintf((char *)rrdata->key.data, "%s %s", ttl, type);
rrdata->val.len = val->bv_len;
rrdata->val.data = (void *) malloc(val->bv_len);
if (!rrdata->val.data) {
free(rrdata->key.data);
free(rrdata);
free(rr->key.data);
free(rr);
return -1;
}
memcpy(rrdata->val.data, val->bv_val, val->bv_len);
if (!strcmp(type, "SOA"))
assstack_push((struct assstack_entry **) &(rr->val.data), rrdata);
else
assstack_insertbottom((struct assstack_entry **) &(rr->val.data), rrdata);
return 0;
}
int main(int argc, char **argv) {
char *s, *hostporturl, *base = NULL;
char *ttl, *defaultttl;
LDAP *ld;
char *fltr = NULL;
LDAPMessage *res, *e;
char *a, **ttlvals, **soavals, *serial;
struct berval **vals, **names;
char type[64];
BerElement *ptr;
int i, j, rc, msgid;
struct assstack_entry *zone = NULL;
if (argc < 4 || argc > 5)
usage(argv[0]);
hostporturl = argv[2];
if (hostporturl != strstr( hostporturl, "ldap"))
err(argv[0], "Not an LDAP URL");
s = strchr(hostporturl, ':');
if (!s || strlen(s) < 3 || s[1] != '/' || s[2] != '/')
err(argv[0], "Not an LDAP URL");
s = strchr(s+3, '/');
if (s) {
*s++ = '\0';
base = s;
s = strchr(base, '?');
if (s)
err(argv[0], "LDAP URL can only contain host, port and base");
}
defaultttl = argv[3];
rc = ldap_initialize(&ld, hostporturl);
if (rc != LDAP_SUCCESS)
err(argv[0], "ldap_initialize() failed");
if (argc == 5) {
/* serial number specified, check if different from one in SOA */
fltr = (char *)malloc(strlen(argv[1]) + strlen("(&(relativeDomainName=@)(zoneName=))") + 1);
sprintf(fltr, "(&(relativeDomainName=@)(zoneName=%s))", argv[1]);
msgid = ldap_search(ld, base, LDAP_SCOPE_SUBTREE, fltr, NULL, 0);
if (msgid == -1)
err(argv[0], "ldap_search() failed");
while ((rc = ldap_result(ld, msgid, 0, NULL, &res)) != LDAP_RES_SEARCH_RESULT ) {
/* not supporting continuation references at present */
if (rc != LDAP_RES_SEARCH_ENTRY)
err(argv[0], "ldap_result() returned cont.ref? Exiting");
/* only one entry per result message */
e = ldap_first_entry(ld, res);
if (e == NULL) {
ldap_msgfree(res);
err(argv[0], "ldap_first_entry() failed");
}
soavals = ldap_get_values(ld, e, "SOARecord");
if (soavals)
break;
}
ldap_msgfree(res);
if (!soavals) {
err(argv[0], "No SOA Record found");
}
/* We have a SOA, compare serial numbers */
/* Only checkinf first value, should be only one */
s = strchr(soavals[0], ' ');
s++;
s = strchr(s, ' ');
s++;
serial = s;
s = strchr(s, ' ');
*s = '\0';
if (!strcmp(serial, argv[4])) {
ldap_value_free(soavals);
err(argv[0], "serial numbers match");
}
ldap_value_free(soavals);
}
if (!fltr)
fltr = (char *)malloc(strlen(argv[1]) + strlen("(zoneName=)") + 1);
if (!fltr)
err(argv[0], "Malloc failed");
sprintf(fltr, "(zoneName=%s)", argv[1]);
msgid = ldap_search(ld, base, LDAP_SCOPE_SUBTREE, fltr, NULL, 0);
if (msgid == -1)
err(argv[0], "ldap_search() failed");
while ((rc = ldap_result(ld, msgid, 0, NULL, &res)) != LDAP_RES_SEARCH_RESULT ) {
/* not supporting continuation references at present */
if (rc != LDAP_RES_SEARCH_ENTRY)
err(argv[0], "ldap_result() returned cont.ref? Exiting");
/* only one entry per result message */
e = ldap_first_entry(ld, res);
if (e == NULL) {
ldap_msgfree(res);
err(argv[0], "ldap_first_entry() failed");
}
names = ldap_get_values_len(ld, e, "relativeDomainName");
if (!names)
continue;
ttlvals = ldap_get_values(ld, e, "dNSTTL");
ttl = ttlvals ? ttlvals[0] : defaultttl;
for (a = ldap_first_attribute(ld, e, &ptr); a != NULL; a = ldap_next_attribute(ld, e, ptr)) {
char *s;
for (s = a; *s; s++)
*s = toupper(*s);
s = strstr(a, "RECORD");
if ((s == NULL) || (s == a) || (s - a >= (signed int)sizeof(type))) {
ldap_memfree(a);
continue;
}
strncpy(type, a, s - a);
type[s - a] = '\0';
vals = ldap_get_values_len(ld, e, a);
if (vals) {
for (i = 0; vals[i]; i++)
for (j = 0; names[j]; j++)
if (putrr(&zone, names[j], type, ttl, vals[i]))
err(argv[0], "malloc failed");
ldap_value_free_len(vals);
}
ldap_memfree(a);
}
if (ptr)
ber_free(ptr, 0);
if (ttlvals)
ldap_value_free(ttlvals);
ldap_value_free_len(names);
/* free this result */
ldap_msgfree(res);
}
/* free final result */
ldap_msgfree(res);
print_zone(defaultttl, zone);
return 0;
}

12
SOURCES/named-chroot-setup.service Normal file
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[Unit]
Description=Set-up/destroy chroot environment for named (DNS)
BindsTo=named-chroot.service
Wants=named-setup-rndc.service
After=named-setup-rndc.service
[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/usr/libexec/setup-named-chroot.sh /var/named/chroot on /etc/named-chroot.files
ExecStop=/usr/libexec/setup-named-chroot.sh /var/named/chroot off /etc/named-chroot.files

24
SOURCES/named-chroot.files Normal file
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# Configuration of files used in chroot
# Following files are made available after named-chroot.service start
# if they are missing or empty in target directory.
/etc/localtime
/etc/named.root.key
/etc/named.conf
/etc/named.rfc1912.zones
/etc/rndc.conf
/etc/rndc.key
/etc/named.iscdlv.key
/etc/crypto-policies/back-ends/bind.config
/etc/protocols
/etc/services
/etc/named.dnssec.keys
/etc/pki/dnssec-keys
/etc/named
/usr/lib64/bind
/usr/lib/bind
/usr/share/GeoIP
/run/named
# Warning: the order is important
# If a directory containing $ROOTDIR is listed here,
# it MUST be listed last. (/var/named contains /var/named/chroot)
/var/named

30
SOURCES/named-chroot.service Normal file
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# Don't forget to add "$AddUnixListenSocket /var/named/chroot/dev/log"
# line to your /etc/rsyslog.conf file. Otherwise your logging becomes
# broken when rsyslogd daemon is restarted (due update, for example).
[Unit]
Description=Berkeley Internet Name Domain (DNS)
Wants=nss-lookup.target
Requires=named-chroot-setup.service
Before=nss-lookup.target
After=named-chroot-setup.service
After=network.target
[Service]
Type=forking
Environment=NAMEDCONF=/etc/named.conf
EnvironmentFile=-/etc/sysconfig/named
Environment=KRB5_KTNAME=/etc/named.keytab
PIDFile=/var/named/chroot/run/named/named.pid
ExecStartPre=/bin/bash -c 'if [ ! "$DISABLE_ZONE_CHECKING" == "yes" ]; then /usr/sbin/named-checkconf -t /var/named/chroot -z "$NAMEDCONF"; else echo "Checking of zone files is disabled"; fi'
ExecStart=/usr/sbin/named -u named -c ${NAMEDCONF} -t /var/named/chroot $OPTIONS
ExecReload=/bin/sh -c 'if /usr/sbin/rndc null > /dev/null 2>&1; then /usr/sbin/rndc reload; else /bin/kill -HUP $MAINPID; fi'
ExecStop=/bin/sh -c '/usr/sbin/rndc stop > /dev/null 2>&1 || /bin/kill -TERM $MAINPID'
PrivateTmp=false
[Install]
WantedBy=multi-user.target

26
SOURCES/named-pkcs11.service Normal file
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[Unit]
Description=Berkeley Internet Name Domain (DNS) with native PKCS#11
Wants=nss-lookup.target
Wants=named-setup-rndc.service
Before=nss-lookup.target
After=network.target
After=named-setup-rndc.service
[Service]
Type=forking
Environment=NAMEDCONF=/etc/named.conf
EnvironmentFile=-/etc/sysconfig/named
Environment=KRB5_KTNAME=/etc/named.keytab
PIDFile=/run/named/named.pid
ExecStartPre=/bin/bash -c 'if [ ! "$DISABLE_ZONE_CHECKING" == "yes" ]; then /usr/sbin/named-checkconf -z "$NAMEDCONF"; else echo "Checking of zone files is disabled"; fi'
ExecStart=/usr/sbin/named-pkcs11 -u named -c ${NAMEDCONF} $OPTIONS
ExecReload=/bin/sh -c 'if /usr/sbin/rndc null > /dev/null 2>&1; then /usr/sbin/rndc reload; else /bin/kill -HUP $MAINPID; fi'
ExecStop=/bin/sh -c '/usr/sbin/rndc stop > /dev/null 2>&1 || /bin/kill -TERM $MAINPID'
PrivateTmp=true
[Install]
WantedBy=multi-user.target

12
SOURCES/named-sdb-chroot-setup.service Normal file
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[Unit]
Description=Set-up/destroy chroot environment for named-sdb
BindsTo=named-sdb-chroot.service
Wants=named-setup-rndc.service
After=named-setup-rndc.service
[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/usr/libexec/setup-named-chroot.sh /var/named/chroot_sdb on /etc/named-chroot.files
ExecStop=/usr/libexec/setup-named-chroot.sh /var/named/chroot_sdb off /etc/named-chroot.files

30
SOURCES/named-sdb-chroot.service Normal file
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# Don't forget to add "$AddUnixListenSocket /var/named/chroot_sdb/dev/log"
# line to your /etc/rsyslog.conf file. Otherwise your logging becomes
# broken when rsyslogd daemon is restarted (due update, for example).
[Unit]
Description=Berkeley Internet Name Domain (DNS)
Wants=nss-lookup.target
Requires=named-sdb-chroot-setup.service
Before=nss-lookup.target
After=named-sdb-chroot-setup.service
After=network.target
[Service]
Type=forking
Environment=NAMEDCONF=/etc/named.conf
EnvironmentFile=-/etc/sysconfig/named
Environment=KRB5_KTNAME=/etc/named.keytab
PIDFile=/var/named/chroot_sdb/run/named/named.pid
ExecStartPre=/bin/bash -c 'if [ ! "$DISABLE_ZONE_CHECKING" == "yes" ]; then /usr/sbin/named-checkconf -t /var/named/chroot_sdb -z "$NAMEDCONF"; else echo "Checking of zone files is disabled"; fi'
ExecStart=/usr/sbin/named-sdb -u named -c ${NAMEDCONF} -t /var/named/chroot_sdb $OPTIONS
ExecReload=/bin/sh -c 'if /usr/sbin/rndc null > /dev/null 2>&1; then /usr/sbin/rndc reload; else /bin/kill -HUP $MAINPID; fi'
ExecStop=/bin/sh -c '/usr/sbin/rndc stop > /dev/null 2>&1 || /bin/kill -TERM $MAINPID'
PrivateTmp=false
[Install]
WantedBy=multi-user.target

1
SOURCES/named-sdb.8 Normal file
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@ -0,0 +1 @@
.so man8/named.8.gz

26
SOURCES/named-sdb.service Normal file
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[Unit]
Description=Berkeley Internet Name Domain (DNS)
Wants=nss-lookup.target
Wants=named-setup-rndc.service
Before=nss-lookup.target
After=named-setup-rndc.service
After=network.target
[Service]
Type=forking
Environment=NAMEDCONF=/etc/named.conf
EnvironmentFile=-/etc/sysconfig/named
Environment=KRB5_KTNAME=/etc/named.keytab
PIDFile=/run/named/named.pid
ExecStartPre=/bin/bash -c 'if [ ! "$DISABLE_ZONE_CHECKING" == "yes" ]; then /usr/sbin/named-checkconf -z "$NAMEDCONF"; else echo "Checking of zone files is disabled"; fi'
ExecStart=/usr/sbin/named-sdb -u named -c ${NAMEDCONF} $OPTIONS
ExecReload=/bin/sh -c 'if /usr/sbin/rndc null > /dev/null 2>&1; then /usr/sbin/rndc reload; else /bin/kill -HUP $MAINPID; fi'
ExecStop=/bin/sh -c '/usr/sbin/rndc stop > /dev/null 2>&1 || /bin/kill -TERM $MAINPID'
PrivateTmp=true
[Install]
WantedBy=multi-user.target

7
SOURCES/named-setup-rndc.service Normal file
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[Unit]
Description=Generate rndc key for BIND (DNS)
[Service]
Type=oneshot
ExecStart=/usr/libexec/generate-rndc-key.sh

59
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//
// named.conf
//
// Provided by Red Hat bind package to configure the ISC BIND named(8) DNS
// server as a caching only nameserver (as a localhost DNS resolver only).
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//
options {
listen-on port 53 { 127.0.0.1; };
listen-on-v6 port 53 { ::1; };
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
memstatistics-file "/var/named/data/named_mem_stats.txt";
secroots-file "/var/named/data/named.secroots";
recursing-file "/var/named/data/named.recursing";
allow-query { localhost; };
/*
- If you are building an AUTHORITATIVE DNS server, do NOT enable recursion.
- If you are building a RECURSIVE (caching) DNS server, you need to enable
recursion.
- If your recursive DNS server has a public IP address, you MUST enable access
control to limit queries to your legitimate users. Failing to do so will
cause your server to become part of large scale DNS amplification
attacks. Implementing BCP38 within your network would greatly
reduce such attack surface
*/
recursion yes;
dnssec-enable yes;
dnssec-validation yes;
managed-keys-directory "/var/named/dynamic";
pid-file "/run/named/named.pid";
session-keyfile "/run/named/session.key";
/* https://fedoraproject.org/wiki/Changes/CryptoPolicy */
include "/etc/crypto-policies/back-ends/bind.config";
};
logging {
channel default_debug {
file "data/named.run";
severity dynamic;
};
};
zone "." IN {
type hint;
file "named.ca";
};
include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";

252
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/*
Sample named.conf BIND DNS server 'named' configuration file
for the Red Hat BIND distribution.
See the BIND Administrator's Reference Manual (ARM) for details, in:
file:///usr/share/doc/bind-{version}/arm/Bv9ARM.html
Also see the BIND Configuration GUI : /usr/bin/system-config-bind and
its manual.
*/
options
{
// Put files that named is allowed to write in the data/ directory:
directory "/var/named"; // "Working" directory
dump-file "data/cache_dump.db";
statistics-file "data/named_stats.txt";
memstatistics-file "data/named_mem_stats.txt";
secroots-file "data/named.secroots";
recursing-file "data/named.recursing";
/*
Specify listenning interfaces. You can use list of addresses (';' is
delimiter) or keywords "any"/"none"
*/
//listen-on port 53 { any; };
listen-on port 53 { 127.0.0.1; };
//listen-on-v6 port 53 { any; };
listen-on-v6 port 53 { ::1; };
/*
Access restrictions
There are two important options:
allow-query { argument; };
- allow queries for authoritative data
allow-query-cache { argument; };
- allow queries for non-authoritative data (mostly cached data)
You can use address, network address or keywords "any"/"localhost"/"none" as argument
Examples:
allow-query { localhost; 10.0.0.1; 192.168.1.0/8; };
allow-query-cache { ::1; fe80::5c63:a8ff:fe2f:4526; 10.0.0.1; };
*/
allow-query { localhost; };
allow-query-cache { localhost; };
/* Enable/disable recursion - recursion yes/no;
- If you are building an AUTHORITATIVE DNS server, do NOT enable recursion.
- If you are building a RECURSIVE (caching) DNS server, you need to enable
recursion.
- If your recursive DNS server has a public IP address, you MUST enable access
control to limit queries to your legitimate users. Failing to do so will
cause your server to become part of large scale DNS amplification
attacks. Implementing BCP38 within your network would greatly
reduce such attack surface
*/
recursion yes;
/* DNSSEC related options. See information about keys ("Trusted keys", bellow) */
/* Enable serving of DNSSEC related data - enable on both authoritative
and recursive servers DNSSEC aware servers */
dnssec-enable yes;
/* Enable DNSSEC validation on recursive servers */
dnssec-validation yes;
/* In Fedora we use /run/named instead of default /var/run/named
so we have to configure paths properly. */
pid-file "/run/named/named.pid";
session-keyfile "/run/named/session.key";
managed-keys-directory "/var/named/dynamic";
/* In Fedora we use system-wide Crypto Policy */
/* https://fedoraproject.org/wiki/Changes/CryptoPolicy */
include "/etc/crypto-policies/back-ends/bind.config";
};
logging
{
/* If you want to enable debugging, eg. using the 'rndc trace' command,
* named will try to write the 'named.run' file in the $directory (/var/named).
* By default, SELinux policy does not allow named to modify the /var/named directory,
* so put the default debug log file in data/ :
*/
channel default_debug {
file "data/named.run";
severity dynamic;
};
};
/*
Views let a name server answer a DNS query differently depending on who is asking.
By default, if named.conf contains no "view" clauses, all zones are in the
"default" view, which matches all clients.
Views are processed sequentially. The first match is used so the last view should
match "any" - it's fallback and the most restricted view.
If named.conf contains any "view" clause, then all zones MUST be in a view.
*/
view "localhost_resolver"
{
/* This view sets up named to be a localhost resolver ( caching only nameserver ).
* If all you want is a caching-only nameserver, then you need only define this view:
*/
match-clients { localhost; };
recursion yes;
# all views must contain the root hints zone:
zone "." IN {
type hint;
file "/var/named/named.ca";
};
/* these are zones that contain definitions for all the localhost
* names and addresses, as recommended in RFC1912 - these names should
* not leak to the other nameservers:
*/
include "/etc/named.rfc1912.zones";
};
view "internal"
{
/* This view will contain zones you want to serve only to "internal" clients
that connect via your directly attached LAN interfaces - "localnets" .
*/
match-clients { localnets; };
recursion yes;
zone "." IN {
type hint;
file "/var/named/named.ca";
};
/* these are zones that contain definitions for all the localhost
* names and addresses, as recommended in RFC1912 - these names should
* not leak to the other nameservers:
*/
include "/etc/named.rfc1912.zones";
// These are your "authoritative" internal zones, and would probably
// also be included in the "localhost_resolver" view above :
/*
NOTE for dynamic DNS zones and secondary zones:
DO NOT USE SAME FILES IN MULTIPLE VIEWS!
If you are using views and DDNS/secondary zones it is strongly
recommended to read FAQ on ISC site (www.isc.org), section
"Configuration and Setup Questions", questions
"How do I share a dynamic zone between multiple views?" and
"How can I make a server a slave for both an internal and an external
view at the same time?"
*/
zone "my.internal.zone" {
type master;
file "my.internal.zone.db";
};
zone "my.slave.internal.zone" {
type slave;
file "slaves/my.slave.internal.zone.db";
masters { /* put master nameserver IPs here */ 127.0.0.1; } ;
// put slave zones in the slaves/ directory so named can update them
};
zone "my.ddns.internal.zone" {
type master;
allow-update { key ddns_key; };
file "dynamic/my.ddns.internal.zone.db";
// put dynamically updateable zones in the slaves/ directory so named can update them
};
};
key ddns_key
{
algorithm hmac-md5;
secret "use /usr/sbin/dnssec-keygen to generate TSIG keys";
};
view "external"
{
/* This view will contain zones you want to serve only to "external" clients
* that have addresses that are not match any above view:
*/
match-clients { any; };
zone "." IN {
type hint;
file "/var/named/named.ca";
};
recursion no;
// you'd probably want to deny recursion to external clients, so you don't
// end up providing free DNS service to all takers
// These are your "authoritative" external zones, and would probably
// contain entries for just your web and mail servers:
zone "my.external.zone" {
type master;
file "my.external.zone.db";
};
};
/* Trusted keys
This statement contains DNSSEC keys. If you want DNSSEC aware resolver you
have to configure at least one trusted key.
Note that no key written below is valid. Especially root key because root zone
is not signed yet.
*/
/*
trusted-keys {
// Root Key
"." 257 3 3 "BNY4wrWM1nCfJ+CXd0rVXyYmobt7sEEfK3clRbGaTwSJxrGkxJWoZu6I7PzJu/
E9gx4UC1zGAHlXKdE4zYIpRhaBKnvcC2U9mZhkdUpd1Vso/HAdjNe8LmMlnzY3
zy2Xy4klWOADTPzSv9eamj8V18PHGjBLaVtYvk/ln5ZApjYghf+6fElrmLkdaz
MQ2OCnACR817DF4BBa7UR/beDHyp5iWTXWSi6XmoJLbG9Scqc7l70KDqlvXR3M
/lUUVRbkeg1IPJSidmK3ZyCllh4XSKbje/45SKucHgnwU5jefMtq66gKodQj+M
iA21AfUVe7u99WzTLzY3qlxDhxYQQ20FQ97S+LKUTpQcq27R7AT3/V5hRQxScI
Nqwcz4jYqZD2fQdgxbcDTClU0CRBdiieyLMNzXG3";
// Key for forward zone
example.com. 257 3 5 "AwEAAaxPMcR2x0HbQV4WeZB6oEDX+r0QM65KbhTjrW1ZaARmPhEZZe
3Y9ifgEuq7vZ/zGZUdEGNWy+JZzus0lUptwgjGwhUS1558Hb4JKUbb
OTcM8pwXlj0EiX3oDFVmjHO444gLkBO UKUf/mC7HvfwYH/Be22GnC
lrinKJp1Og4ywzO9WglMk7jbfW33gUKvirTHr25GL7STQUzBb5Usxt
8lgnyTUHs1t3JwCY5hKZ6CqFxmAVZP20igTixin/1LcrgX/KMEGd/b
iuvF4qJCyduieHukuY3H4XMAcR+xia2 nIUPvm/oyWR8BW/hWdzOvn
SCThlHf3xiYleDbt/o1OTQ09A0=";
// Key for reverse zone.
2.0.192.IN-ADDRPA.NET. 257 3 5 "AQOnS4xn/IgOUpBPJ3bogzwcxOdNax071L18QqZnQQQA
VVr+iLhGTnNGp3HoWQLUIzKrJVZ3zggy3WwNT6kZo6c0
tszYqbtvchmgQC8CzKojM/W16i6MG/ea fGU3siaOdS0
yOI6BgPsw+YZdzlYMaIJGf4M4dyoKIhzdZyQ2bYQrjyQ
4LB0lC7aOnsMyYKHHYeRv PxjIQXmdqgOJGq+vsevG06
zW+1xgYJh9rCIfnm1GX/KMgxLPG2vXTD/RnLX+D3T3UL
7HJYHJhAZD5L59VvjSPsZJHeDCUyWYrvPZesZDIRvhDD
52SKvbheeTJUm6EhkzytNN2SN96QRk8j/iI8ib";
};
*/

10
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$TTL 3H
@ IN SOA @ rname.invalid. (
0 ; serial
1D ; refresh
1H ; retry
1W ; expire
3H ) ; minimum
NS @
A 127.0.0.1
AAAA ::1

10
SOURCES/named.localhost Normal file
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@ -0,0 +1,10 @@
$TTL 1D
@ IN SOA @ rname.invalid. (
0 ; serial
1D ; refresh
1H ; retry
1W ; expire
3H ) ; minimum
NS @
A 127.0.0.1
AAAA ::1

12
SOURCES/named.logrotate Normal file
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/var/named/data/named.run {
missingok
su named named
create 0644 named named
postrotate
/usr/bin/systemctl reload named.service > /dev/null 2>&1 || true
/usr/bin/systemctl reload named-chroot.service > /dev/null 2>&1 || true
/usr/bin/systemctl reload named-sdb.service > /dev/null 2>&1 || true
/usr/bin/systemctl reload named-sdb-chroot.service > /dev/null 2>&1 || true
/usr/bin/systemctl reload named-pkcs11.service > /dev/null 2>&1 || true
endscript
}

11
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$TTL 1D
@ IN SOA @ rname.invalid. (
0 ; serial
1D ; refresh
1H ; retry
1W ; expire
3H ) ; minimum
NS @
A 127.0.0.1
AAAA ::1
PTR localhost.

45
SOURCES/named.rfc1912.zones Normal file
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// named.rfc1912.zones:
//
// Provided by Red Hat caching-nameserver package
//
// ISC BIND named zone configuration for zones recommended by
// RFC 1912 section 4.1 : localhost TLDs and address zones
// and https://tools.ietf.org/html/rfc6303
// (c)2007 R W Franks
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//
// Note: empty-zones-enable yes; option is default.
// If private ranges should be forwarded, add
// disable-empty-zone "."; into options
//
zone "localhost.localdomain" IN {
type master;
file "named.localhost";
allow-update { none; };
};
zone "localhost" IN {
type master;
file "named.localhost";
allow-update { none; };
};
zone "1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa" IN {
type master;
file "named.loopback";
allow-update { none; };
};
zone "1.0.0.127.in-addr.arpa" IN {
type master;
file "named.loopback";
allow-update { none; };
};
zone "0.in-addr.arpa" IN {
type master;
file "named.empty";
allow-update { none; };
};

61
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; <<>> DiG 9.11.3-RedHat-9.11.3-3.fc27 <<>> +bufsize=1200 +norec @a.root-servers.net
; (2 servers found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 46900
;; flags: qr aa; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 27
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1472
;; QUESTION SECTION:
;. IN NS
;; ANSWER SECTION:
. 518400 IN NS a.root-servers.net.
. 518400 IN NS b.root-servers.net.
. 518400 IN NS c.root-servers.net.
. 518400 IN NS d.root-servers.net.
. 518400 IN NS e.root-servers.net.
. 518400 IN NS f.root-servers.net.
. 518400 IN NS g.root-servers.net.
. 518400 IN NS h.root-servers.net.
. 518400 IN NS i.root-servers.net.
. 518400 IN NS j.root-servers.net.
. 518400 IN NS k.root-servers.net.
. 518400 IN NS l.root-servers.net.
. 518400 IN NS m.root-servers.net.
;; ADDITIONAL SECTION:
a.root-servers.net. 518400 IN A 198.41.0.4
b.root-servers.net. 518400 IN A 199.9.14.201
c.root-servers.net. 518400 IN A 192.33.4.12
d.root-servers.net. 518400 IN A 199.7.91.13
e.root-servers.net. 518400 IN A 192.203.230.10
f.root-servers.net. 518400 IN A 192.5.5.241
g.root-servers.net. 518400 IN A 192.112.36.4
h.root-servers.net. 518400 IN A 198.97.190.53
i.root-servers.net. 518400 IN A 192.36.148.17
j.root-servers.net. 518400 IN A 192.58.128.30
k.root-servers.net. 518400 IN A 193.0.14.129
l.root-servers.net. 518400 IN A 199.7.83.42
m.root-servers.net. 518400 IN A 202.12.27.33
a.root-servers.net. 518400 IN AAAA 2001:503:ba3e::2:30
b.root-servers.net. 518400 IN AAAA 2001:500:200::b
c.root-servers.net. 518400 IN AAAA 2001:500:2::c
d.root-servers.net. 518400 IN AAAA 2001:500:2d::d
e.root-servers.net. 518400 IN AAAA 2001:500:a8::e
f.root-servers.net. 518400 IN AAAA 2001:500:2f::f
g.root-servers.net. 518400 IN AAAA 2001:500:12::d0d
h.root-servers.net. 518400 IN AAAA 2001:500:1::53
i.root-servers.net. 518400 IN AAAA 2001:7fe::53
j.root-servers.net. 518400 IN AAAA 2001:503:c27::2:30
k.root-servers.net. 518400 IN AAAA 2001:7fd::1
l.root-servers.net. 518400 IN AAAA 2001:500:9f::42
m.root-servers.net. 518400 IN AAAA 2001:dc3::35
;; Query time: 24 msec
;; SERVER: 198.41.0.4#53(198.41.0.4)
;; WHEN: Thu Apr 05 15:57:34 CEST 2018
;; MSG SIZE rcvd: 811

19
SOURCES/named.root.key Normal file
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managed-keys {
# ROOT KEYS: See https://data.iana.org/root-anchors/root-anchors.xml
# for current trust anchor information.
#
# This key (20326) was published in the root zone in 2017.
# Servers which were already using the old key (19036) should
# roll seamlessly to this new one via RFC 5011 rollover. Servers
# being set up for the first time can use the contents of this
# file as initializing keys; thereafter, the keys in the
# managed key database will be trusted and maintained
# automatically.
. initial-key 257 3 8 "AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3
+/4RgWOq7HrxRixHlFlExOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kv
ArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgCmr3EgVLrjyBxWezF
0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+e
oZG+SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfd
RUfhHdY6+cn8HFRm+2hM8AnXGXws9555KrUB5qihylGa8subX2Nn6UwN
R1AkUTV74bU=";
};

6
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dirs /var/named
files /var/named/named.ca
files /var/named/named.empty
files /var/named/named.localhost
files /var/named/named.loopback

25
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[Unit]
Description=Berkeley Internet Name Domain (DNS)
Wants=nss-lookup.target
Wants=named-setup-rndc.service
Before=nss-lookup.target
After=named-setup-rndc.service
After=network.target
[Service]
Type=forking
Environment=NAMEDCONF=/etc/named.conf
EnvironmentFile=-/etc/sysconfig/named
Environment=KRB5_KTNAME=/etc/named.keytab
PIDFile=/run/named/named.pid
ExecStartPre=/bin/bash -c 'if [ ! "$DISABLE_ZONE_CHECKING" == "yes" ]; then /usr/sbin/named-checkconf -z "$NAMEDCONF"; else echo "Checking of zone files is disabled"; fi'
ExecStart=/usr/sbin/named -u named -c ${NAMEDCONF} $OPTIONS
ExecReload=/bin/sh -c 'if /usr/sbin/rndc null > /dev/null 2>&1; then /usr/sbin/rndc reload; else /bin/kill -HUP $MAINPID; fi'
ExecStop=/bin/sh -c '/usr/sbin/rndc stop > /dev/null 2>&1 || /bin/kill -TERM $MAINPID'
PrivateTmp=true
[Install]
WantedBy=multi-user.target

17
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# BIND named process options
# ~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# OPTIONS="whatever" -- These additional options will be passed to named
# at startup. Don't add -t here, enable proper
# -chroot.service unit file.
#
# NAMEDCONF=/etc/named/alternate.conf
# -- Don't use -c to change configuration file.
# Extend systemd named.service instead or use this
# variable.
#
# DISABLE_ZONE_CHECKING -- By default, service file calls named-checkzone
# utility for every zone to ensure all zones are
# valid before named starts. If you set this option
# to 'yes' then service file doesn't perform those
# checks.

117
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#!/bin/bash
ROOTDIR="$1"
CONFIG_FILES="${3:-/etc/named-chroot.files}"
usage()
{
echo
echo 'This script setups chroot environment for BIND'
echo 'Usage: setup-named-chroot.sh ROOTDIR <on|off> [chroot.files]'
}
if ! [ "$#" -ge 2 -a "$#" -le 3 ]; then
echo 'Wrong number of arguments'
usage
exit 1
fi
# Exit if ROOTDIR doesn't exist
if ! [ -d "$ROOTDIR" ]; then
echo "Root directory $ROOTDIR doesn't exist"
usage
exit 1
fi
if ! [ -r "$CONFIG_FILES" ]; then
echo "Files list $CONFIG_FILES doesn't exist" 2>&1
usage
exit 1
fi
dev_create()
{
DEVNAME="$ROOTDIR/dev/$1"
shift
if ! [ -e "$DEVNAME" ]; then
/bin/mknod -m 0664 "$DEVNAME" $@
/bin/chgrp named "$DEVNAME"
if [ -x /usr/sbin/selinuxenabled -a -x /sbin/restorecon ]; then
/usr/sbin/selinuxenabled && /sbin/restorecon "$DEVNAME" > /dev/null || :
fi
fi
}
dev_chroot_prep()
{
dev_create random c 1 8
dev_create urandom c 1 9
dev_create zero c 1 5
dev_create null c 1 3
}
files_comment_filter()
{
if [ -d "$1" ]; then
grep -v '^[[:space:]]*#' "$1"/*.files
else
grep -v '^[[:space:]]*#' "$1"
fi
}
mount_chroot_conf()
{
if [ -n "$ROOTDIR" ]; then
# Check devices are prepared
dev_chroot_prep
files_comment_filter "$CONFIG_FILES" | while read -r all; do
# Skip nonexistant files
[ -e "$all" ] || continue
# If mount source is a file
if ! [ -d "$all" ]; then
# mount it only if it is not present in chroot or it is empty
if ! [ -e "$ROOTDIR$all" ] || [ `stat -c'%s' "$ROOTDIR$all"` -eq 0 ]; then
touch "$ROOTDIR$all"
mount --bind "$all" "$ROOTDIR$all"
fi
else
# Mount source is a directory. Mount it only if directory in chroot is
# empty.
if [ -e "$all" ] && [ `ls -1A $ROOTDIR$all | wc -l` -eq 0 ]; then
mount --bind --make-private "$all" "$ROOTDIR$all"
fi
fi
done
fi
}
umount_chroot_conf()
{
if [ -n "$ROOTDIR" ]; then
files_comment_filter "$CONFIG_FILES" | while read -r all; do
# Check if file is mount target. Do not use /proc/mounts because detecting
# of modified mounted files can fail.
if mount | grep -q '.* on '"$ROOTDIR$all"' .*'; then
umount "$ROOTDIR$all"
# Remove temporary created files
[ -f "$all" ] && rm -f "$ROOTDIR$all"
fi
done
fi
}
case "$2" in
on)
mount_chroot_conf
;;
off)
umount_chroot_conf
;;
*)
echo 'Second argument has to be "on" or "off"'
usage
exit 1
esac
exit 0

55
SOURCES/setup-named-softhsm.sh Executable file
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@ -0,0 +1,55 @@
#!/bin/sh
#
# This script will initialise token storage of softhsm PKCS11 provider
# in custom location. Is useful to store tokens in non-standard location.
SOFTHSM2_CONF="$1"
TOKENPATH="$2"
GROUPNAME="$3"
# Do not use this script for real keys worth protection
# This is intended for crypto accelerators using PKCS11 interface.
# Uninitialized token would fail any crypto operation.
PIN=1234
set -e
if [ -z "$SOFTHSM2_CONF" -o -z "$TOKENPATH" ]; then
echo "Usage: $0 <config file> <token directory> [group]" >&2
exit 1
fi
if ! [ -f "$SOFTHSM2_CONF" ]; then
cat << SED > "$SOFTHSM2_CONF"
# SoftHSM v2 configuration file
directories.tokendir = ${TOKENPATH}
objectstore.backend = file
# ERROR, WARNING, INFO, DEBUG
log.level = ERROR
# If CKF_REMOVABLE_DEVICE flag should be set
slots.removable = false
SED
else
echo "Config file $SOFTHSM2_CONF already exists" >&2
fi
[ -d "$TOKENPATH" ] || mkdir -p "$TOKENPATH"
export SOFTHSM2_CONF
if softhsm2-util --show-slots | grep 'Initialized:[[:space:]]*yes' > /dev/null
then
echo "Token in ${TOKENPATH} is already initialized" >&2
else
echo "Initializing tokens to ${TOKENPATH}..."
softhsm2-util --init-token --free --label rpm --pin $PIN --so-pin $PIN
if [ -n "$GROUPNAME" ]; then
chgrp -R -- "$GROUPNAME" "$TOKENPATH"
chmod -R -- g=rX,o= "$TOKENPATH"
fi
fi
echo "export SOFTHSM2_CONF=\"$SOFTHSM2_CONF\""

2
SOURCES/trusted-key.key Normal file
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. 3600 IN DNSKEY 257 3 8 AwEAAagAIKlVZrpC6Ia7gEzahOR+9W29euxhJhVVLOyQbSEW0O8gcCjFFVQUTf6v58fLjwBd0YI0EzrAcQqBGCzh/RStIoO8g0NfnfL2MTJRkxoXbfDaUeVPQuYEhg37NZWAJQ9VnMVDxP/VHL496M/QZxkjf5/Efucp2gaDX6RS6CXpoY68LsvPVjR0ZSwzz1apAzvN9dlzEheX7ICJBBtuA6G3LQpzW5hOA2hzCTMjJPJ8LbqF6dsV6DoBQzgul0sGIcGOYl7OyQdXfZ57relSQageu+ipAdTTJ25AsRTAoub8ONGcLmqrAmRLKBP1dfwhYB4N7knNnulqQxA+Uk1ihz0=
. 3600 IN DNSKEY 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlExOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgCmr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnXGXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU=

53
SOURCES/zone2sqlite.1 Normal file
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.\" Copyright (C) 2004, 2005, 2007-2009 Internet Systems Consortium, Inc. ("ISC")
.\" Copyright (C) 2000, 2001 Internet Software Consortium.
.\"
.\" Permission to use, copy, modify, and/or distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
.\" copyright notice and this permission notice appear in all copies.
.\"
.\" THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
.\" REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
.\" AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
.\" INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
.\" LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
.\" PERFORMANCE OF THIS SOFTWARE.
.\"
.\" Manpage written by Jan Gorig
.TH zone2sqlite 1 "15 March 2010" "BIND9"
.SH NAME
zone2sqlite - Load BIND 9 zone file into SQLite database
.SH SYNOPSIS
.B zone2sqlite zone zonefile dbfile dbtable
.SH DESCRIPTION
zone2sqlite parses DNS zone file and creates database for use with SQLite BIND SDB driver.
\fBzone\fR
.RS 4
Zone origin, eg "mydomain.net."
.RE
.PP
\fBzonefile\fR
.RS 4
Master zone database file, eg. mydomain.net.zone
.RE
.PP
\fBdbfile\fR
.RS 4
Name of SQLite database file
.RE
.PP
\fBdbtable\fR
.RS 4
Name of table in database
.RE
.SH "EXIT STATUS"
Exits with 0 on success or 1 on failure.
.SH "SEE ALSO"
named(8)
.SH "COPYRIGHT"
Copyright \(co 2004, 2005, 2007\-2009 Internet Systems Consortium, Inc. ("ISC")
.br
Copyright \(co 2000, 2001 Internet Software Consortium.
.br

53
SOURCES/zonetodb.1 Normal file
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.\" Copyright (C) 2004, 2005, 2007-2009 Internet Systems Consortium, Inc. ("ISC")
.\" Copyright (C) 2000, 2001 Internet Software Consortium.
.\"
.\" Permission to use, copy, modify, and/or distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
.\" copyright notice and this permission notice appear in all copies.
.\"
.\" THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
.\" REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
.\" AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
.\" INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
.\" LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
.\" PERFORMANCE OF THIS SOFTWARE.
.\"
.\" Manpage written by Jan Gorig
.TH zonetodb 1 "15 March 2010" "BIND9"
.SH NAME
zonetodb - Generate a PostgreSQL table from a zone.
.SH SYNOPSIS
.B zonetodb origin file dbname dbtable
.SH DESCRIPTION
zonetodb parses DNS zone file and creates table in selected database for use with PostgreSQL BIND SDB driver.
\fBzone\fR
.RS 4
Zone origin, eg "pgdb.net."
.RE
.PP
\fBfile\fR
.RS 4
Master zone database file, eg. pgdb.net.db
.RE
.PP
\fBdbname\fR
.RS 4
Name of PostgreSQL database (database must exist)
.RE
.PP
\fBdbtable\fR
.RS 4
Name of table in database
.RE
.SH "EXIT STATUS"
Exits with 0 on success or 1 on failure.
.SH "SEE ALSO"
named(8)
.SH "COPYRIGHT"
Copyright \(co 2004, 2005, 2007\-2009 Internet Systems Consortium, Inc. ("ISC")
.br
Copyright \(co 2000, 2001 Internet Software Consortium.
.br

4120
SPECS/bind.spec Normal file
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