KazV2/bin/dns.sh

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#/bin/bash
#koi: gestion des records dns sur AlwaysData
#ki: fanch&gaël&fab
#kan: 06/04/2025
#doc: https://api.alwaysdata.com/v1/record/doc/
#doc: https://help.alwaysdata.com/fr/api/
KAZ_ROOT=$(cd "$(dirname $0)"/..; pwd)
. "${KAZ_ROOT}/bin/.commonFunctions.sh"
setKazVars
. "${DOCKERS_ENV}"
cd "${KAZ_ROOT}"
export PRG="$0"
export IP="127.0.0.1"
export ETC_HOSTS="/etc/hosts"
# no more export in .env
export $(set | grep "domain=")
#TODO: récupérer la liste des services kaz au lieu des les écrire en dur
declare -a forbidenName
forbidenName=(${calcHost} calc ${cloudHost} bureau ${dateHost} date ${dokuwikiHost} dokuwiki ${fileHost} file ${ldapHost} ${pahekoHost} ${gitHost} ${gravHost} ${matterHost} ${officeHost} collabora ${padHost} ${sympaHost} listes ${webmailHost} ${wordpressHost} www ${vigiloHost} form)
export FORCE="NO"
export CMD=""
export SIMU=""
usage(){
echo "Usage: ${PRG} list [sub-domain...]"
echo " ${PRG} [-n] [-f] {add/del} sub-domain..."
echo " -h help"
echo " -n simulation"
echo " -f force protected domain"
exit 1
}
. "${KAZ_KEY_DIR}/env-alwaysdata"
if [[ -z "${ALWAYSDATA_TOKEN}" ]] ; then
echo "no ALWAYSDATA_TOKEN set in ${KAZ_KEY_DIR}/env-alwaysdata"
usage
fi
DOMAIN_ID=$(curl -s -X GET --basic --user "${ALWAYSDATA_TOKEN} account=${ALWAYSDATA_ACCOUNT}:" ${ALWAYSDATA_API}/domain/?name=${domain} | jq '.[0].id')
for ARG in $@
do
case "${ARG}" in
'-h' | '-help' )
usage
;;
'-f' )
shift
export FORCE="YES"
;;
'-n' )
shift
export SIMU="echo"
;;
'list'|'add'|'del' )
shift
CMD="${ARG}"
break
;;
* )
usage
;;
esac
done
if [ -z "${CMD}" ]; then
usage
fi
list(){
TARGET=$@
LISTE=$(curl -s -X GET --basic --user "${ALWAYSDATA_TOKEN} account=${ALWAYSDATA_ACCOUNT}:" "${ALWAYSDATA_API}/record/?domain=${DOMAIN_ID}&type=CNAME&name=${TARGET}" | jq '.[] | "\(.name):\(.value)"')
echo ${LISTE}
}
saveDns () {
mkdir -p /root/dns
${SIMU} curl -s -X GET --basic --user "${ALWAYSDATA_TOKEN} account=${ALWAYSDATA_ACCOUNT}:" "${ALWAYSDATA_API}/record/?domain=${DOMAIN_ID}" -o /root/dns/dns_save_$(date +'%Y%m%d%H%M%S')
}
badName(){
[[ -z "$1" ]] && return 0;
for item in "${forbidenName[@]}"; do
[[ "${item}" == "$1" ]] && [[ "${FORCE}" == "NO" ]] && return 0
done
return 1
}
add(){
if [ $# -lt 1 ]; then
exit
fi
saveDns $@
declare -a ADDED
for ARG in $@
do
if badName "${ARG}" ; then
echo "can't manage '${ARG}'. Use -f option"
continue
fi
${SIMU} curl -s -X POST -d "{\"domain\":\"${DOMAIN_ID}\", \"type\":\"CNAME\", \"name\":\"${ARG}\", \"value\":\"${site}.${domain}\"}" --basic --user "${ALWAYSDATA_TOKEN} account=${ALWAYSDATA_ACCOUNT}:" "${ALWAYSDATA_API}/record/"
ADDED+=("${ARG}")
done
echo "Domains added to ${domain}: ${ADDED[@]}"
}
del(){
if [ $# -lt 1 ]; then
exit
fi
saveDns $@
declare -a REMOVED
for ARG in $@
do
if badName "${ARG}" ; then
echo "can't manage '${ARG}'. Use -f option"
continue
fi
RECORD_ID=$(curl -s -X GET --basic --user "${ALWAYSDATA_TOKEN} account=${ALWAYSDATA_ACCOUNT}:" "${ALWAYSDATA_API}/record/?name=${ARG}&type=CNAME&domain=${DOMAIN_ID}" | jq ".[] | select(.name==\"${ARG}\").id")
${SIMU} curl -s -X DELETE --basic --user "${ALWAYSDATA_TOKEN} account=${ALWAYSDATA_ACCOUNT}:" "${ALWAYSDATA_API}/record/${RECORD_ID}/"
REMOVED+=("${ARG}")
done
echo "Domains removed from ${domain}: ${REMOVED[@]}"
}
${CMD} $*