#!/bin/sh
#
# 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.

#
# Common configuration data for system tests, to be sourced into
# other shell scripts.
#

# Find the top of the BIND9 tree.
TOP=${SYSTEMTESTTOP:=.}/../../..

# Make it absolute so that it continues to work after we cd.
TOP=`cd $TOP && pwd`

NAMED=$TOP/bin/named/named
# We must use "named -l" instead of "lwresd" because argv[0] is lost
# if the program is libtoolized.
LWRESD="$TOP/bin/named/named -l"
DIG=$TOP/bin/dig/dig
DELV=$TOP/bin/delv/delv
RNDC=$TOP/bin/rndc/rndc
NSUPDATE=$TOP/bin/nsupdate/nsupdate
DDNSCONFGEN=$TOP/bin/confgen/ddns-confgen
TSIGKEYGEN=$TOP/bin/confgen/tsig-keygen
RNDCCONFGEN=$TOP/bin/confgen/rndc-confgen
KEYGEN=$TOP/bin/dnssec/dnssec-keygen
KEYFRLAB=$TOP/bin/dnssec/dnssec-keyfromlabel
SIGNER=$TOP/bin/dnssec/dnssec-signzone
REVOKE=$TOP/bin/dnssec/dnssec-revoke
SETTIME=$TOP/bin/dnssec/dnssec-settime
DSFROMKEY=$TOP/bin/dnssec/dnssec-dsfromkey
IMPORTKEY=$TOP/bin/dnssec/dnssec-importkey
CHECKDS=$TOP/bin/python/dnssec-checkds
COVERAGE=$TOP/bin/python/dnssec-coverage
KEYMGR=$TOP/bin/python/dnssec-keymgr
CHECKZONE=$TOP/bin/check/named-checkzone
CHECKCONF=$TOP/bin/check/named-checkconf
PK11GEN="$TOP/bin/pkcs11/pkcs11-keygen -q -s ${SLOT:-0} -p ${HSMPIN:-1234}"
PK11LIST="$TOP/bin/pkcs11/pkcs11-list -s ${SLOT:-0} -p ${HSMPIN:-1234}"
PK11DEL="$TOP/bin/pkcs11/pkcs11-destroy -s ${SLOT:-0} -p ${HSMPIN:-1234} -w 0"
JOURNALPRINT=$TOP/bin/tools/named-journalprint
VERIFY=$TOP/bin/dnssec/dnssec-verify
ARPANAME=$TOP/bin/tools/arpaname
RESOLVE=$TOP/lib/samples/resolve
RRCHECKER=$TOP/bin/tools/named-rrchecker
GENRANDOM=$TOP/bin/tools/genrandom
NSLOOKUP=$TOP/bin/dig/nslookup
DNSTAPREAD=$TOP/bin/tools/dnstap-read
MDIG=$TOP/bin/tools/mdig
NZD2NZF=$TOP/bin/tools/named-nzd2nzf
FSTRM_CAPTURE=@FSTRM_CAPTURE@
FEATURETEST=$TOP/bin/tests/system/feature-test

RANDFILE=$TOP/bin/tests/system/random.data

BIGKEY=$TOP/bin/tests/system/rsabigexponent/bigkey
GENCHECK=$TOP/bin/tests/system/rndc/gencheck
KEYCREATE=$TOP/bin/tests/system/tkey/keycreate
KEYDELETE=$TOP/bin/tests/system/tkey/keydelete
LWTEST=$TOP/bin/tests/system/lwresd/lwtest
MAKEJOURNAL=$TOP/bin/tests/makejournal
PIPEQUERIES=$TOP/bin/tests/system/pipelined/pipequeries
SAMPLEUPDATE=$TOP/lib/samples/sample-update

# we don't want a KRB5_CONFIG setting breaking the tests
KRB5_CONFIG=/dev/null

# The "stress" test is not run by default since it creates enough
# load on the machine to make it unusable to other users.
# The "dialup", "delzone", and "dupsigs" tests are also not run by
# default because they take a very long time to complete.
#
# List of tests hard-coded to use ports 5300 and 9953. For this
# reason, these must be run sequentially.
SEQUENTIALDIRS="ecdsa eddsa gost lwresd @PKCS11_TEST@ tkey"

# List of tests that use ports assigned by caller (other than 5300
# and 9953). Because separate blocks of ports can be used for teach
# test, these tests can be run in parallel.
#
# This symbol must be kept in step with the PARALLEL macro in Makefile.in
PARALLELDIRS="acl additional addzone allow-query autosign \
	builtin cacheclean case catz chain \
	checkconf checknames checkzone \
	@CHECKDS@ @COVERAGE@ @KEYMGR@ \
	cookie database digdelv dlv dlz dlzexternal \
	dns64 dnssec @DNSTAP@ dscp dsdigest dyndb \
	ednscompliance emptyzones \
	fetchlimit filter-aaaa formerr forward \
	geoip glue idna inline integrity ixfr \
	legacy limits logfileconfig lwresd \
        masterfile masterformat metadata mkeys \
        names notify nslookup nsupdate nzd2nzf \
        pending pipelined \
        reclimit redirect resolver rndc rootkeysentinel rpz rpzrecurse \
        rrchecker rrl rrsetorder rsabigexponent runtime \
        sfcache smartsign sortlist \
        spf staticstub statistics statschannel stub \
        tcp tools tsig tsiggss \
        unknown upforwd verify views wildcard \
        xfer xferquota zero zonechecks"

SUBDIRS="$SEQUENTIALDIRS $PARALLELDIRS"


# Things that are different on Windows
KILL=kill
DIFF=diff
DOS2UNIX=true
# There's no trailing period on Windows
TP=.

# Use the CONFIG_SHELL detected by configure for tests
SHELL=@SHELL@

# CURL will be empty if no program was found by configure
CURL=@CURL@

# XMLLINT will be empty if no program was found by configure
XMLLINT=@XMLLINT@

# PERL will be an empty string if no perl interpreter was found.
PERL=@PERL@

if test -n "$PERL"
then
	if $PERL -e "use IO::Socket::INET6;" 2> /dev/null
	then
		TESTSOCK6="$PERL $TOP/bin/tests/system/testsock6.pl"
	else
		TESTSOCK6=false
	fi
else
	TESTSOCK6=false
fi

if grep "^#define WANT_IPV6 1" $TOP/config.h > /dev/null 2>&1 ; then
        TESTSOCK6="$TESTSOCK6"
else
        TESTSOCK6=false
fi


PYTHON=@PYTHON@

#
# Determine if we support various optional features.
#
CHECK_DSA=@CHECK_DSA@
HAVEXMLSTATS=@XMLSTATS@
HAVEJSONSTATS=@JSONSTATS@
ZLIB=@ZLIB@
NZD=@NZD_TOOLS@

. ${TOP}/version

#
# Set up color-coded test output
#
if [ ${SYSTEMTEST_FORCE_COLOR:-0} -eq 1 ] || test -t 1 && type tput > /dev/null 2>&1 && tput setaf 7 > /dev/null 2>&1 ; then
    COLOR_END=`tput setaf 4`    # blue
    COLOR_FAIL=`tput setaf 1`   # red
    COLOR_INFO=`tput bold`      # bold
    COLOR_NONE=`tput sgr0`
    COLOR_PASS=`tput setaf 2`   # green
    COLOR_START=`tput setaf 4`  # blue
    COLOR_WARN=`tput setaf 3`   # yellow
else
    # set to empty strings so printf succeeds
    COLOR_END=''
    COLOR_FAIL=''
    COLOR_INFO=''
    COLOR_NONE=''
    COLOR_PASS=''
    COLOR_START=''
    COLOR_WARN=''
fi

if type printf > /dev/null 2>&1
then
	echofail () {
		printf "${COLOR_FAIL}%s${COLOR_NONE}\n" "$*"
	}
	echowarn () {
		printf "${COLOR_WARN}%s${COLOR_NONE}\n" "$*"
	}
	echopass () {
		printf "${COLOR_PASS}%s${COLOR_NONE}\n" "$*"
	}
	echoinfo () {
		printf "${COLOR_INFO}%s${COLOR_NONE}\n" "$*"
	}
	echostart () {
		printf "${COLOR_START}%s${COLOR_NONE}\n" "$*"
	}
	echoend () {
		printf "${COLOR_END}%s${COLOR_NONE}\n" "$*"
	}
else
	echofail () {
		echo "$*"
	}
	echowarn () {
		echo "$*"
	}
	echopass () {
		echo "$*"
	}
	echoinfo () {
		echo "$*"
	}
	echostart () {
		echo "$*"
	}
	echoend () {
		echo "$*"
	}
fi

SYSTESTDIR="`basename $PWD`"

echo_i() {
    echo "$@" | while read LINE ; do
       echoinfo "I:$SYSTESTDIR:$LINE"
    done
}

echo_ic() {
    echo "$@" | while read LINE ; do
       echoinfo "I:$SYSTESTDIR:  $LINE"
    done
}

cat_i() {
    while read LINE ; do
       echoinfo "I:$SYSTESTDIR:$LINE"
    done
}

digcomp() {
    output=`$PERL $SYSTEMTESTTOP/digcomp.pl "$@"`
    result=$?
    [ -n "$output" ] &&  { echo "digcomp failed:"; echo "$output"; } | cat_i
    return $result
}

#
# Useful functions in test scripts
#

# keyfile_to_keys_section: helper function for keyfile_to_*_keys() which
# converts keyfile data into a configuration section using the supplied
# parameters
keyfile_to_keys_section() {
    section_name=$1
    key_prefix=$2
    shift
    shift
    echo "$section_name {"
    for keyname in $*; do
        awk '!/^; /{
            printf "\t\""$1"\" "
            printf "'"$key_prefix"'"
            printf $4 " " $5 " " $6 " \""
            for (i=7; i<=NF; i++) printf $i
            printf "\";\n"
        }' $keyname.key
    done
    echo "};"
}

# keyfile_to_trusted_keys: convert key data contained in the keyfile(s)
# provided to a "trusted-keys" section suitable for including in a
# resolver's configuration file
keyfile_to_trusted_keys() {
    keyfile_to_keys_section "trusted-keys" "" $*
}

# keyfile_to_managed_keys: convert key data contained in the keyfile(s)
# provided to a "managed-keys" section suitable for including in a
# resolver's configuration file
keyfile_to_managed_keys() {
    keyfile_to_keys_section "managed-keys" "initial-key " $*
}

# nextpart: read everything that's been appended to a file since the
# last time 'nextpart' was called.
nextpart () {
    [ -f $1.prev ] || echo "0" > $1.prev
    prev=`cat $1.prev`
    awk "NR > $prev "'{ print }
         END          { print NR > "/dev/stderr" }' $1 2> $1.prev
}

# copy_setports - Copy Configuration File and Replace Ports
#
# Convenience function to copy a configuration file, replacing the tokens
# QUERYPORT, CONTROLPORT and EXTRAPORT[1-8] with the values of the equivalent
# environment variables. (These values are set by "run.sh", which calls the
# scripts invoking this function.)
#
# Usage:
#   copy_setports infile outfile

copy_setports() {
    sed -e "s/@PORT@/${PORT}/g" \
        -e "s/@EXTRAPORT1@/${EXTRAPORT1}/g" \
        -e "s/@EXTRAPORT2@/${EXTRAPORT2}/g" \
        -e "s/@EXTRAPORT3@/${EXTRAPORT3}/g" \
        -e "s/@EXTRAPORT4@/${EXTRAPORT4}/g" \
        -e "s/@EXTRAPORT5@/${EXTRAPORT5}/g" \
        -e "s/@EXTRAPORT6@/${EXTRAPORT6}/g" \
        -e "s/@EXTRAPORT7@/${EXTRAPORT7}/g" \
        -e "s/@EXTRAPORT8@/${EXTRAPORT8}/g" \
        -e "s/@CONTROLPORT@/${CONTROLPORT}/g" $1 > $2
}

#
# Export command paths
#
export ARPANAME
export BIGKEY
export CHECKZONE
export DESCRIPTION
export DIG
export FEATURETEST
export FSTRM_CAPTURE
export GENCHECK
export JOURNALPRINT
export KEYCREATE
export KEYDELETE
export KEYFRLAB
export KEYGEN
export KEYSETTOOL
export KEYSIGNER
export KRB5_CONFIG
export LWRESD
export LWTEST
export MAKEJOURNAL
export MDIG
export NAMED
export NSLOOKUP
export NSUPDATE
export NZD2NZF
export PERL
export PIPEQUERIES
export PK11DEL
export PK11GEN
export PK11LIST
export PYTHON
export RANDFILE
export RESOLVE
export RNDC
export RRCHECKER
export SAMPLEUPDATE
export SIGNER
export SUBDIRS
export TESTSOCK6