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Synology DSM DNS Server API

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Code with file operations replaced with the SynoWebAPI call
This commit is contained in:
Arabezar 2020-07-14 11:40:24 +03:00
parent a413bd6aab
commit a5b52f93cb
1 changed files with 16 additions and 6 deletions
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20
dnsapi/dns_synology_dsm.sh
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@ -2,7 +2,8 @@
# Here is a script to add/remove TXT records to DNS Server on Synology DSM
#
# Author: Arabezar (on github) aka Arkadii Zhuchenko ©13.07.2020
# Author: Arabezar aka Arkadii Zhuchenko © 13.07.2020
# Great thanks to loderunner84 for the invaluable help in synowebapi research
#
#returns 0 means success, otherwise error.
@ -22,7 +23,7 @@ dns_synology_dsm_add() {
maindomain="${fulldomain//_acme-challenge\./}"
_debug3 maindomain "$maindomain"
# WebAPI-call can be replaced by adding line to the "/var/packages/DNSServer/target/named/etc/zone/master/$maindomain" file
# SynoWebAPI call can be replaced by adding the line to the "/var/packages/DNSServer/target/named/etc/zone/master/$maindomain" file
response=$(synowebapi --exec api=SYNO.DNSServer.Zone.Record method=create version=1 runner=admin \
zone_name='"'"${maindomain}"'"' \
domain_name='"'"${maindomain}"'"' \
@ -52,9 +53,18 @@ dns_synology_dsm_rm() {
maindomain="${fulldomain//_acme-challenge\./}"
_debug3 maindomain "$maindomain"
# Just removing TXT record from file (calling synowebapi failed due to some bug in specifying "items" param)
_dns_zone_url="/var/packages/DNSServer/target/named/etc/zone/master/$maindomain"
sed -i "/^${fulldomain}.[[:blank:]]${_DNS_TTL}[[:blank:]]TXT[[:blank:]]\"${txtvalue}\"/d" "$_dns_zone_url"
response=$(synowebapi --exec api=SYNO.DNSServer.Zone.Record method=delete version=1 runner=admin \
items=["{\"zone_name\":\"$maindomain\",\"domain_name\":\"$maindomain\",\"rr_owner\":\"$fulldomain.\",\"rr_type\":\"TXT\",\"rr_ttl\":\"$_DNS_TTL\",\"rr_info\":\"\\\"$txtvalue\\\"\",\"full_record\":\"$fulldomain.\t$_DNS_TTL\tTXT\t\\\"$txtvalue\\\"\"}"] 2> /dev/null)
# WebAPI-call can be replaced by removing the line from the "/var/packages/DNSServer/target/named/etc/zone/master/$maindomain" file
#_dns_zone_url="/var/packages/DNSServer/target/named/etc/zone/master/$maindomain"
#sed -i "/^${fulldomain}.[[:blank:]]${_DNS_TTL}[[:blank:]]TXT[[:blank:]]\"${txtvalue}\"/d" "$_dns_zone_url"
_debug3 response "$response"
if [ "$(echo "$response" | jq '.success')" == true ]; then
return 0
fi
return 1
}